Load project epoch using raw git objects
Load project epoch using raw git objects

<?php <?php
/** /**
* GitPHP Config defaults * GitPHP Config defaults
* *
* Lists all the config options and their default values * Lists all the config options and their default values
* *
* @author Christopher Han <xiphux@gmail.com> * @author Christopher Han <xiphux@gmail.com>
* @copyright Copyright (c) 2010 Christopher Han * @copyright Copyright (c) 2010 Christopher Han
* @package GitPHP * @package GitPHP
* @subpackage Config * @subpackage Config
*/ */
   
   
/** /**
* This file is not usable as an actual config file. * This file is not usable as an actual config file.
* To use a config value you should copy the value * To use a config value you should copy the value
* into gitphp.conf.php * into gitphp.conf.php
*/ */
throw new Exception('The defaults file should not be used as your config.'); throw new Exception('The defaults file should not be used as your config.');
   
   
/********************************************************* /*********************************************************
* Projects * Projects
*/ */
   
/* /*
* projectroot * projectroot
* Full directory on server where projects are located * Full directory on server where projects are located
*/ */
//$gitphp_conf['projectroot'] = '/pub/gitprojects/'; //$gitphp_conf['projectroot'] = '/pub/gitprojects/';
   
/* /*
* exportedonly * exportedonly
* When listing all projects in the project root, * When listing all projects in the project root,
* (not specifying any projects manually or using a project list file) * (not specifying any projects manually or using a project list file)
* set this to true to only allow repositories with the * set this to true to only allow repositories with the
* special file git-daemon-export-ok (see the git-daemon man page) * special file git-daemon-export-ok (see the git-daemon man page)
*/ */
$gitphp_conf['exportedonly'] = false; $gitphp_conf['exportedonly'] = false;
   
   
   
/********************************************************* /*********************************************************
* Appearance * Appearance
*/ */
   
/* /*
* locale * locale
* This is the default locale/language used in the interface. * This is the default locale/language used in the interface.
* The locale must exist in include/resources/locale * The locale must exist in include/resources/locale
*/ */
$gitphp_conf['locale'] = 'en_US'; $gitphp_conf['locale'] = 'en_US';
   
/* /*
* title * title
* The string that will be used as the page title * The string that will be used as the page title
* The variable '$gitphp_appstring' will expand to * The variable '$gitphp_appstring' will expand to
* the name (gitphp) and version * the name (gitphp) and version
* The variable '$gitphp_version' will expand to the * The variable '$gitphp_version' will expand to the
* version number only * version number only
*/ */
$gitphp_conf['title'] = "$gitphp_appstring"; $gitphp_conf['title'] = "$gitphp_appstring";
   
/* /*
* homelink * homelink
* This is the text of the link in the upper left corner * This is the text of the link in the upper left corner
* that takes you back to the project list. * that takes you back to the project list.
*/ */
$gitphp_conf['homelink'] = 'projects'; $gitphp_conf['homelink'] = 'projects';
   
/* /*
* cloneurl * cloneurl
* Sets the base clone url to display for a project. * Sets the base clone url to display for a project.
* This is the publicly-accessible url of the projectroot * This is the publicly-accessible url of the projectroot
* that gets prepended to the project path to create the clone * that gets prepended to the project path to create the clone
* url. It can be any format, for example: * url. It can be any format, for example:
* *
* http://server.com/ * http://server.com/
* ssh://server.com/git/ * ssh://server.com/git/
* git://server.com/gitprojects/ * git://server.com/gitprojects/
* *
* If left blank/commented, no clone url will display. * If left blank/commented, no clone url will display.
*/ */
$gitphp_conf['cloneurl'] = 'http://localhost/git/'; $gitphp_conf['cloneurl'] = 'http://localhost/git/';
   
/* /*
* pushurl * pushurl
* Sets the base push url to display for a project. * Sets the base push url to display for a project.
* Works the same as cloneurl. * Works the same as cloneurl.
*/ */
$gitphp_conf['pushurl'] = 'ssh://localhost/git/'; $gitphp_conf['pushurl'] = 'ssh://localhost/git/';
   
/* /*
* bugpattern * bugpattern
* Sets the regular expression to use to find bug number * Sets the regular expression to use to find bug number
* references in log messages. The pattern should have a * references in log messages. The pattern should have a
* group that extracts just the bug ID to pass to the * group that extracts just the bug ID to pass to the
* bug tracker. * bug tracker.
* For example, '/#([0-9+)/' will recognize any number * For example, '/#([0-9+)/' will recognize any number
* with a '#' in front of it, and groups the numeric part * with a '#' in front of it, and groups the numeric part
* only. Another common example is '/bug:([0-9]+)/' to * only. Another common example is '/bug:([0-9]+)/' to
* extract bug numbers with 'bug:' in front of them. * extract bug numbers with 'bug:' in front of them.
*/ */
//$gitphp_conf['bugpattern'] = '/#([0-9]+)/'; //$gitphp_conf['bugpattern'] = '/#([0-9]+)/';
   
/* /*
* bugurl * bugurl
* Sets the URL for the bug tracker. This URL must have * Sets the URL for the bug tracker. This URL must have
* a backreference to the group in the bug pattern that * a backreference to the group in the bug pattern that
* contains the ID. For example, ${1} uses the first * contains the ID. For example, ${1} uses the first
* group. * group.
*/ */
//$gitphp_conf['bugurl'] = 'http://localhost/mantis/view.php?id=${1}'; //$gitphp_conf['bugurl'] = 'http://localhost/mantis/view.php?id=${1}';
   
/* /*
* self * self
* This is the path to the script that will be inserted * This is the path to the script that will be inserted
* in urls. If you leave this blank/commented the script * in urls. If you leave this blank/commented the script
* will try to guess the correct URL, but you can override * will try to guess the correct URL, but you can override
* it here if it's not being guessed correctly. * it here if it's not being guessed correctly.
*/ */
$gitphp_conf['self'] = 'http://localhost/gitphp/'; $gitphp_conf['self'] = 'http://localhost/gitphp/';
   
/* /*
* stylesheet * stylesheet
* Path to look and feel (skin) stylesheet * Path to look and feel (skin) stylesheet
*/ */
$gitphp_conf['stylesheet'] = 'gitphpskin.css'; $gitphp_conf['stylesheet'] = 'gitphpskin.css';
   
/* /*
* javascript * javascript
* Toggles on javascript features * Toggles on javascript features
*/ */
$gitphp_conf['javascript'] = true; $gitphp_conf['javascript'] = true;
   
   
   
/********************************************************* /*********************************************************
* Features * Features
*/ */
   
  /*
  * compat
  * Set this to true to turn on compatibility mode. This will cause
  * GitPHP to rely more on the git executable for loading data,
  * which will bypass some of the limitations of PHP at the expense
  * of performance.
  * Turn this on if you are experiencing issues viewing data for
  * your projects.
  */
  $gitphp_conf['compat'] = false;
   
/* /*
* compressformat * compressformat
* Indicates what kind of compression will be done on the * Indicates what kind of compression will be done on the
* snapshot archive. Recognized settings are: * snapshot archive. Recognized settings are:
* *
* GITPHP_COMPRESS_BZ2 - create a tar.bz2 file (php must have bz2 support) * GITPHP_COMPRESS_BZ2 - create a tar.bz2 file (php must have bz2 support)
* GITPHP_COMPRESS_GZ - create a tar.gz file (php must have gzip support) * GITPHP_COMPRESS_GZ - create a tar.gz file (php must have gzip support)
* GITPHP_COMPRESS_ZIP - create a zip file * GITPHP_COMPRESS_ZIP - create a zip file
* *
* Any other setting, or no setting, will create uncompressed tar archives * Any other setting, or no setting, will create uncompressed tar archives
* If you choose a compression format and your php does not support it, * If you choose a compression format and your php does not support it,
* gitphp will fall back to uncompressed tar archives * gitphp will fall back to uncompressed tar archives
*/ */
$gitphp_conf['compressformat'] = GITPHP_COMPRESS_ZIP; $gitphp_conf['compressformat'] = GITPHP_COMPRESS_ZIP;
   
/* /*
* compresslevel * compresslevel
* Sets the compression level for snapshots. Ranges from 1-9, with * Sets the compression level for snapshots. Ranges from 1-9, with
* 9 being the most compression but requiring the most processing * 9 being the most compression but requiring the most processing
* (bzip defaults to 4, gzip defaults to -1) * (bzip defaults to 4, gzip defaults to -1)
*/ */
$gitphp_conf['compresslevel'] = 9; $gitphp_conf['compresslevel'] = 9;
   
/* /*
* geshi * geshi
* Run blob output through geshi syntax highlighting * Run blob output through geshi syntax highlighting
* and line numbering * and line numbering
*/ */
$gitphp_conf['geshi'] = true; $gitphp_conf['geshi'] = true;
   
/* /*
* search * search
* Set this to false to disable searching * Set this to false to disable searching
*/ */
$gitphp_conf['search'] = true; $gitphp_conf['search'] = true;
   
/* /*
* filesearch * filesearch
* Set this to false to disable searching within files * Set this to false to disable searching within files
* (it can be resource intensive) * (it can be resource intensive)
*/ */
$gitphp_conf['filesearch'] = true; $gitphp_conf['filesearch'] = true;
   
/* /*
* filemimetype * filemimetype
* Attempt to read the file's mimetype when displaying * Attempt to read the file's mimetype when displaying
* (for example, displaying an image as an actual image * (for example, displaying an image as an actual image
* in a browser) * in a browser)
* This requires either PHP >= 5.3.0, PECL fileinfo, or * This requires either PHP >= 5.3.0, PECL fileinfo, or
* Linux * Linux
*/ */
$gitphp_conf['filemimetype'] = true; $gitphp_conf['filemimetype'] = true;
   
   
   
   
/********************************************************* /*********************************************************
* Executable/filesystem options * Executable/filesystem options
* Important to check if you're running windows * Important to check if you're running windows
*/ */
   
/* /*
* gitbin * gitbin
* Path to git binary * Path to git binary
* For example, /usr/bin/git on Linux * For example, /usr/bin/git on Linux
* or C:\\Program Files\\Git\\bin\\git.exe on Windows * or C:\\Program Files\\Git\\bin\\git.exe on Windows
* with msysgit. You can also omit the full path and just * with msysgit. You can also omit the full path and just
* use the executable name to search the user's $PATH. * use the executable name to search the user's $PATH.
* Note: Versions of PHP below 5.2 have buggy handling of spaces * Note: Versions of PHP below 5.2 have buggy handling of spaces
* in paths. Use the 8.3 version of the filename if you're * in paths. Use the 8.3 version of the filename if you're
* having trouble, e.g. C:\\Progra~1\\Git\\bin\\git.exe * having trouble, e.g. C:\\Progra~1\\Git\\bin\\git.exe
*/ */
// Linux: // Linux:
$gitphp_conf['gitbin'] = 'git'; $gitphp_conf['gitbin'] = 'git';
// Windows (msysgit): // Windows (msysgit):
$gitphp_conf['gitbin'] = 'C:\\Progra~1\\Git\\bin\\git.exe'; $gitphp_conf['gitbin'] = 'C:\\Progra~1\\Git\\bin\\git.exe';
   
/* /*
* diffbin * diffbin
* Path to diff binary * Path to diff binary
* Same rules as gitbin * Same rules as gitbin
*/ */
// Linux: // Linux:
$gitphp_conf['diffbin'] = 'diff'; $gitphp_conf['diffbin'] = 'diff';
// Windows (msysgit): // Windows (msysgit):
$gitphp_conf['diffbin'] = 'C:\\Progra~1\\Git\\bin\\diff.exe'; $gitphp_conf['diffbin'] = 'C:\\Progra~1\\Git\\bin\\diff.exe';
   
/* /*
* gittmp * gittmp
* Location for temporary files for diffs * Location for temporary files for diffs
*/ */
$gitphp_conf['gittmp'] = '/tmp/gitphp/'; $gitphp_conf['gittmp'] = '/tmp/gitphp/';
   
/* /*
* magicdb * magicdb
* Path to the libmagic db used to read mimetype * Path to the libmagic db used to read mimetype
* Only applies if filemimetype = true * Only applies if filemimetype = true
* You can leave this as null and let the system * You can leave this as null and let the system
* try to find the database for you, but that method * try to find the database for you, but that method
* is known to have issues * is known to have issues
* If the path is correct but it's still not working, * If the path is correct but it's still not working,
* try removing the file extension if you have it on, * try removing the file extension if you have it on,
* or vice versa * or vice versa
*/ */
// Linux: // Linux:
$gitphp_conf['magicdb'] = '/usr/share/misc/magic'; $gitphp_conf['magicdb'] = '/usr/share/misc/magic';
// Windows: // Windows:
$gitphp_conf['magicdb'] = 'C:\\wamp\\php\\extras\\magic'; $gitphp_conf['magicdb'] = 'C:\\wamp\\php\\extras\\magic';
   
   
   
   
   
/******************************************************* /*******************************************************
* Cache options * Cache options
*/ */
   
/* /*
* cache * cache
* Turns on template caching. If in doubt, leave it off * Turns on template caching. If in doubt, leave it off
* You will need to create a directory 'cache' and make it * You will need to create a directory 'cache' and make it
* writable by the server * writable by the server
*/ */
$gitphp_conf['cache'] = false; $gitphp_conf['cache'] = false;
   
/* /*
* objectcache * objectcache
* Turns on object caching. This caches immutable pieces of * Turns on object caching. This caches immutable pieces of
* data from the git repository. You will need to create a * data from the git repository. You will need to create a
* directory 'cache' and make it writable by the server. * directory 'cache' and make it writable by the server.
* This can be used in place of the template cache, or * This can be used in place of the template cache, or
* in addition to it for the maximum benefit. * in addition to it for the maximum benefit.
*/ */
$gitphp_conf['objectcache'] = false; $gitphp_conf['objectcache'] = false;
   
/* /*
* cacheexpire * cacheexpire
* Attempts to automatically expire cache when a new commit renders * Attempts to automatically expire cache when a new commit renders
* it out of date. * it out of date.
* This is a good option for most users because it ensures the cache * This is a good option for most users because it ensures the cache
* is always up to date and users are seeing correct information, * is always up to date and users are seeing correct information,
* although it is a slight performance hit. * although it is a slight performance hit.
* However, if your commits are coming in so quickly that the cache * However, if your commits are coming in so quickly that the cache
* is constantly being expired, turn this off. * is constantly being expired, turn this off.
*/ */
$gitphp_conf['cacheexpire'] = true; $gitphp_conf['cacheexpire'] = true;
   
/* /*
* cachelifetime * cachelifetime
* Sets how long a page will be cached, in seconds * Sets how long a page will be cached, in seconds
* If you are automatically expiring the cache * If you are automatically expiring the cache
* (see the 'cacheexpire' option above), then this can be set * (see the 'cacheexpire' option above), then this can be set
* relatively high - 3600 seconds (1 hour) or even longer. * relatively high - 3600 seconds (1 hour) or even longer.
* -1 means no timeout. * -1 means no timeout.
* If you have turned cacheexpire off because of too many * If you have turned cacheexpire off because of too many
* cache expirations, set this low (5-10 seconds). * cache expirations, set this low (5-10 seconds).
*/ */
$gitphp_conf['cachelifetime'] = 3600; $gitphp_conf['cachelifetime'] = 3600;
   
/* /*
* objectcachelifetime * objectcachelifetime
* Sets how long git objects will be cached, in seconds * Sets how long git objects will be cached, in seconds
* The object cache only stores immutable objects from * The object cache only stores immutable objects from
* the git repository, so there's no harm in setting * the git repository, so there's no harm in setting
* this to a high number. Set to -1 to never expire. * this to a high number. Set to -1 to never expire.
*/ */
$gitphp_conf['objectcachelifetime'] = 86400; $gitphp_conf['objectcachelifetime'] = 86400;
   
/* /*
* memcache * memcache
* Enables memcache support for caching data, instead of * Enables memcache support for caching data, instead of
* Smarty's standard on-disk cache. * Smarty's standard on-disk cache.
* Only applies if cache = true or objectcache = true (or both) * Only applies if cache = true or objectcache = true (or both)
* Requires either the Memcached or Memcache PHP extensions. * Requires either the Memcached or Memcache PHP extensions.
* This is an array of servers. Each server is specified as an * This is an array of servers. Each server is specified as an
* array. * array.
* Index 0 (required): The server hostname/IP * Index 0 (required): The server hostname/IP
* Index 1 (optional): The port, default is 11211 * Index 1 (optional): The port, default is 11211
* Index 2 (optional): The weight, default is 1 * Index 2 (optional): The weight, default is 1
*/ */
//$gitphp_conf['memcache'] = array( //$gitphp_conf['memcache'] = array(
// array('127.0.0.1', 11211, 2), // array('127.0.0.1', 11211, 2),
// array('memcacheserver1', 11211), // array('memcacheserver1', 11211),
// array('memcacheserver2') // array('memcacheserver2')
//); //);
   
   
   
/******************************************************* /*******************************************************
* Paths to php libraries * Paths to php libraries
*/ */
   
/* /*
* smarty_prefix * smarty_prefix
* This is the prefix where smarty is installed. * This is the prefix where smarty is installed.
* If an absolute (starts with /) path is given, * If an absolute (starts with /) path is given,
* Smarty.class.php will be searched for in that directory. * Smarty.class.php will be searched for in that directory.
* If a relative (doesn't start with /) path is given, * If a relative (doesn't start with /) path is given,
* that subdirectory inside the php include dirs will be * that subdirectory inside the php include dirs will be
* searched. So, for example, if you specify the path as * searched. So, for example, if you specify the path as
* "/usr/share/Smarty/" then the script will look for * "/usr/share/Smarty/" then the script will look for
* /usr/share/Smarty/Smarty.class.php. * /usr/share/Smarty/Smarty.class.php.
* If you specify the path as "smarty/" then it will search * If you specify the path as "smarty/" then it will search
* the include directories in php.ini's include_path directive, * the include directories in php.ini's include_path directive,
* so it would search in places like /usr/share/php and /usr/lib/php: * so it would search in places like /usr/share/php and /usr/lib/php:
* /usr/share/php/smarty/Smarty.class.php, * /usr/share/php/smarty/Smarty.class.php,
* /usr/lib/php/smarty/Smarty.class.php, etc. * /usr/lib/php/smarty/Smarty.class.php, etc.
* Leave blank to just search in the root of the php include directories * Leave blank to just search in the root of the php include directories
* like /usr/share/php/Smarty.class.php, /usr/lib/php/Smarty.class.php, etc. * like /usr/share/php/Smarty.class.php, /usr/lib/php/Smarty.class.php, etc.
*/ */
$gitphp_conf['smarty_prefix'] = 'lib/smarty/libs/'; $gitphp_conf['smarty_prefix'] = 'lib/smarty/libs/';
   
/* /*
* geshiroot * geshiroot
* Directory where geshi is installed, only applies if geshi is enabled * Directory where geshi is installed, only applies if geshi is enabled
* NOTE: this is the path to the base geshi.php file to include, * NOTE: this is the path to the base geshi.php file to include,
* NOT the various other geshi php source files! * NOT the various other geshi php source files!
* Leave blank if geshi.php is in the gitphp root * Leave blank if geshi.php is in the gitphp root
*/ */
$gitphp_conf['geshiroot'] = 'lib/geshi/'; $gitphp_conf['geshiroot'] = 'lib/geshi/';
   
   
   
   
/******************************************************* /*******************************************************
* Debugging options * Debugging options
*/ */
   
/* /*
* debug * debug
* Turns on extra warning messages and benchmarking. * Turns on extra warning messages and benchmarking.
* Not recommended for production systems, as it will give * Not recommended for production systems, as it will give
* way more benchmarking info than you care about, and * way more benchmarking info than you care about, and
* will screw up non-html output (rss, opml, snapshots, etc) * will screw up non-html output (rss, opml, snapshots, etc)
*/ */
$gitphp_conf['debug'] = false; $gitphp_conf['debug'] = false;
   
   
<?php <?php
/** /**
* GitPHP Config file * GitPHP Config file
* *
* Copy this example file to config/gitphp.conf.php * Copy this example file to config/gitphp.conf.php
* *
* @author Christopher Han <xiphux@gmail.com> * @author Christopher Han <xiphux@gmail.com>
* @copyright Copyright (c) 2010 Christopher Han * @copyright Copyright (c) 2010 Christopher Han
* @package GitPHP * @package GitPHP
* @subpackage Config * @subpackage Config
*/ */
   
/* /*
* projectroot * projectroot
* Full directory on server where projects are located * Full directory on server where projects are located
*/ */
//$gitphp_conf['projectroot'] = '/pub/gitprojects/'; //$gitphp_conf['projectroot'] = '/pub/gitprojects/';
   
   
   
/* /*
* cache * cache
* Turns on template caching. If in doubt, leave it off * Turns on template caching. If in doubt, leave it off
* You will need to create a directory 'cache' and make it * You will need to create a directory 'cache' and make it
* writable by the server * writable by the server
*/ */
//$gitphp_conf['cache'] = true; //$gitphp_conf['cache'] = true;
   
/* /*
* objectcache * objectcache
* Turns on object caching. This caches immutable pieces of * Turns on object caching. This caches immutable pieces of
* data from the git repository. You will need to create a * data from the git repository. You will need to create a
* directory 'cache' and make it writable by the server. * directory 'cache' and make it writable by the server.
* This can be used in place of the template cache, or * This can be used in place of the template cache, or
* in addition to it for the maximum benefit. * in addition to it for the maximum benefit.
*/ */
//$gitphp_conf['objectcache'] = true; //$gitphp_conf['objectcache'] = true;
   
  /*
  * compat
  * Set this to true to turn on compatibility mode. This will cause
  * GitPHP to rely more on the git executable for loading data,
  * which will bypass some of the limitations of PHP at the expense
  * of performance.
  * Turn this on if you are experiencing issues viewing data for
  * your projects.
  */
  $gitphp_conf['compat'] = false;
   
   
/* /*
* gitphpskin.css * gitphpskin.css
* *
* GitPHP look and feel stylesheet * GitPHP look and feel stylesheet
* *
* @author Christopher Han <xiphux@gmail.com> * @author Christopher Han <xiphux@gmail.com>
* @copyright Copyright (c) 2006-2011 Christopher Han * @copyright Copyright (c) 2006-2011 Christopher Han
* @package GitPHP * @package GitPHP
*/ */
   
   
/* /*
* Base styles * Base styles
*/ */
body { body {
font-family: sans-serif; font-family: sans-serif;
font-size: 12px; font-size: 12px;
border: solid #d9d8d1; border: solid #d9d8d1;
border-width: 1px; border-width: 1px;
margin: 10px; margin: 10px;
background-color: #ffffff; background-color: #ffffff;
color: #000000; color: #000000;
} }
   
a { a {
color: #0000cc; color: #0000cc;
} }
   
a:hover, a:visited, a:active { a:hover, a:visited, a:active {
color: #880000; color: #880000;
} }
   
.empty { .empty {
/* various empty / no data messages */ /* various empty / no data messages */
color: gray; color: gray;
} }
   
   
/* /*
* Page header * Page header
* (topmost bar with project link, language bar, etc) * (topmost bar with project link, language bar, etc)
*/ */
div.page_header { div.page_header {
height: 25px; height: 25px;
padding: 8px; padding: 8px;
font-size: 18px; font-size: 18px;
font-weight: bold; font-weight: bold;
background-color: #d9d8d1; background-color: #d9d8d1;
} }
   
div.page_header a:visited, a.header { div.page_header a:visited, a.header {
color: #0000cc; color: #0000cc;
} }
   
div.page_header a:hover { div.page_header a:hover {
color: #880000; color: #880000;
} }
   
   
/* /*
* Navigation header links * Navigation header links
*/ */
div.page_nav { div.page_nav {
padding: 8px; padding: 8px;
} }
   
div.page_nav a:visited { div.page_nav a:visited {
color: #0000cc; color: #0000cc;
} }
   
   
/* /*
* Path header * Path header
* (tree/blob path navigation links) * (tree/blob path navigation links)
*/ */
div.page_path { div.page_path {
padding: 8px; padding: 8px;
border: solid #d9d8d1; border: solid #d9d8d1;
border-width: 0px 0px 1px; border-width: 0px 0px 1px;
} }
   
   
/* /*
* Page footer * Page footer
* (footer bar with project description and atom/rss links) * (footer bar with project description and atom/rss links)
*/ */
div.page_footer { div.page_footer {
height: 17px; height: 17px;
padding: 4px 8px; padding: 4px 8px;
background-color: #d9d8d1; background-color: #d9d8d1;
} }
   
   
/* /*
* Attribution footer * Attribution footer
* (bottommost footer) * (bottommost footer)
*/ */
div.attr_footer { div.attr_footer {
text-align: center; text-align: center;
padding: 4px 8px; padding: 4px 8px;
color: #888888; color: #888888;
font-style: italic; font-style: italic;
} }
   
div.attr_footer a { div.attr_footer a {
color: #888888; color: #888888;
font-style: italic; font-style: italic;
text-decoration: none; text-decoration: none;
} }
   
div.attr_footer a:hover { div.attr_footer a:hover {
text-decoration: underline; text-decoration: underline;
} }
   
   
div.page_footer_text { div.page_footer_text {
float: left; float: left;
color: #555555; color: #555555;
font-style: italic; font-style: italic;
} }
   
   
/* /*
* Page body * Page body
*/ */
div.page_body { div.page_body {
padding: 8px; padding: 8px;
} }
   
   
/* /*
* Table displays * Table displays
*/ */
table { table {
padding: 8px 4px; padding: 8px 4px;
} }
   
th { th {
padding: 2px 5px; padding: 2px 5px;
font-size: 12px; font-size: 12px;
text-align: left; text-align: left;
} }
   
tr.light:hover { tr.light:hover {
/* odd rows */ /* odd rows */
background-color: #edece6; background-color: #edece6;
} }
   
tr.dark { tr.dark {
/* even rows */ /* even rows */
background-color: #f6f6f0; background-color: #f6f6f0;
} }
   
tr.dark:hover { tr.dark:hover {
background-color: #edece6; background-color: #edece6;
} }
   
td { td {
padding: 2px 5px; padding: 2px 5px;
font-size: 12px; font-size: 12px;
vertical-align: top; vertical-align: top;
} }
   
td.link { td.link {
/* navigation links on the right side of each row */ /* navigation links on the right side of each row */
padding: 2px 5px; padding: 2px 5px;
font-family: sans-serif; font-family: sans-serif;
font-size: 10px; font-size: 10px;
} }
   
   
/* /*
* Messages * Messages
*/ */
div.message { div.message {
/* used to display information/error message to user */ /* used to display information/error message to user */
padding: 12px; padding: 12px;
} }
   
div.error { div.error {
/* highlights error messages */ /* highlights error messages */
color: #ff0000; color: #ff0000;
} }
   
   
/* /*
* Badges * Badges
*/ */
a.rss_logo { a.rss_logo {
/* the rss/atom/opml/txt buttons */ /* the rss/atom/opml/txt buttons */
padding: 3px 0px; padding: 3px 0px;
width: 35px; width: 35px;
line-height: 10px; line-height: 10px;
border: 1px solid; border: 1px solid;
border-color: #fcc7a5 #7d3302 #3e1a01 #ff954e; border-color: #fcc7a5 #7d3302 #3e1a01 #ff954e;
color: #ffffff; color: #ffffff;
background-color: #ff6600; background-color: #ff6600;
font-weight: bold; font-weight: bold;
font-family: sans-serif; font-family: sans-serif;
font-size: 10px; font-size: 10px;
text-align: center; text-align: center;
text-decoration: none; text-decoration: none;
} }
   
a.rss_logo:hover { a.rss_logo:hover {
background-color: #ee5500; background-color: #ee5500;
} }
   
span.refs a { span.refs a {
/* for both tag and head badges */ /* for both tag and head badges */
color: #000000; color: #000000;
text-decoration: none; text-decoration: none;
} }
   
span.refs a:hover { span.refs a:hover {
color: #880000; color: #880000;
text-decoration: underline; text-decoration: underline;
} }
   
span.tag { span.tag {
/* tag badge */ /* tag badge */
padding: 0px 4px; padding: 0px 4px;
font-size: 10px; font-size: 10px;
font-weight: normal; font-weight: normal;
background-color: #ffffaa; background-color: #ffffaa;
border: 1px solid; border: 1px solid;
border-color: #ffffcc #ffee00 #ffee00 #ffffcc; border-color: #ffffcc #ffee00 #ffee00 #ffffcc;
} }
   
span.head { span.head {
/* head badge */ /* head badge */
padding: 0px 4px; padding: 0px 4px;
font-size: 10px; font-size: 10px;
font-weight: normal; font-weight: normal;
background-color: #aaffaa; background-color: #aaffaa;
border: 1px solid; border: 1px solid;
border-color: #ccffcc #00cc33 #00cc33 #ccffcc; border-color: #ccffcc #00cc33 #00cc33 #ccffcc;
} }
   
img.logo { img.logo {
/* the git logo */ /* the git logo */
border-width: 0px; border-width: 0px;
} }
   
   
/* /*
* Title bar * Title bar
* (main header with commit message) * (main header with commit message)
*/ */
div.title { div.title {
padding: 6px 8px; padding: 6px 8px;
background-color: #edece6; background-color: #edece6;
} }
   
div.title a.title { div.title a.title {
font-weight: bold; font-weight: bold;
text-decoration: none; text-decoration: none;
color: #000000; color: #000000;
} }
   
div.title:hover { div.title:hover {
background-color: #d9d8d1; background-color: #d9d8d1;
} }
   
div.title_text { div.title_text {
padding: 6px 0px; padding: 6px 0px;
border: solid #d9d8d1; border: solid #d9d8d1;
border-width: 0px 0px 1px; border-width: 0px 0px 1px;
} }
   
   
/* /*
* Search box * Search box
*/ */
div.search { div.search {
font-size: 12px; font-size: 12px;
font-weight: normal; font-weight: normal;
} }
   
   
/* /*
* Language selector * Language selector
*/ */
div.lang_select { div.lang_select {
font-size: 12px; font-size: 12px;
font-weight: normal; font-weight: normal;
} }
   
   
/* /*
* Full log view * Full log view
*/ */
span.age { span.age {
/* Age display by each log commit */ /* Age display by each log commit */
font-style: italic; font-style: italic;
} }
   
div.log_link { div.log_link {
/* Links by each log commit */ /* Links by each log commit */
font-size: 10px; font-size: 10px;
font-family: sans-serif; font-family: sans-serif;
font-style: normal; font-style: normal;
} }
   
   
/* /*
* Commit view * Commit view
*/ */
div.list_head { div.list_head {
/* Header above commit's changed files (shows # of changed files) */ /* Header above commit's changed files (shows # of changed files) */
padding: 6px 8px 4px; padding: 6px 8px 4px;
border: solid #d9d8d1; border: solid #d9d8d1;
border-width: 1px 0px 0px; border-width: 1px 0px 0px;
font-style: italic; font-style: italic;
} }
   
a.list { a.list {
/* Filename in list of changed files */ /* Filename in list of changed files */
text-decoration: none; text-decoration: none;
color: #000000; color: #000000;
} }
   
a.list:hover { a.list:hover {
text-decoration: underline; text-decoration: underline;
color: #880000; color: #880000;
} }
   
span.commit_title {  
font-weight: bold;  
}  
   
span.merge_title {  
color: #777777;  
}  
   
span.newfile { span.newfile {
color: #008000; color: #008000;
} }
   
span.deletedfile { span.deletedfile {
color: #c00000; color: #c00000;
} }
   
span.changedfile { span.changedfile {
color: #777777; color: #777777;
} }
   
span.movedfile { span.movedfile {
color: #777777; color: #777777;
} }
   
span.latenight { span.latenight {
/* highlights the time if it's after hours */ /* highlights the time if it's after hours */
color: #cc0000; color: #cc0000;
} }
   
   
/* /*
* Diff display * Diff display
*/ */
div.pre { div.pre {
/* the entire diff output block */ /* the entire diff output block */
font-family: monospace; font-family: monospace;
font-size: 12px; font-size: 12px;
} }
   
div.diff_info { div.diff_info {
/* the from -> to file header */ /* the from -> to file header */
font-family: monospace; font-family: monospace;
color: #000099; color: #000099;
background-color: #edece6; background-color: #edece6;
font-style: italic; font-style: italic;
} }
   
.diffplus { .diffplus {
color: #008800; color: #008800;
} }
   
.diffminus { .diffminus {
color: #cc0000; color: #cc0000;
} }
   
.diffat { .diffat {
color: #990099; color: #990099;
} }
   
   
/* /*
* side-by-side-diff diff * side-by-side-diff diff
*/ */
table.diffTable { table.diffTable {
font-family: monospace; font-family: monospace;
} }
   
table.diffTable tr.diff-added { table.diffTable tr.diff-added {
background-color: #C1FFC1; background-color: #C1FFC1;
} }
   
table.diffTable tr.diff-modified { table.diffTable tr.diff-modified {
background-color: #DDEEFF; background-color: #DDEEFF;
} }
   
table.diffTable tr.diff-deleted { table.diffTable tr.diff-deleted {
background-color: #FFDDDD; background-color: #FFDDDD;
} }
   
table.diffTable td.diff-left { table.diffTable td.diff-left {
border-right: 1px solid #d9d8d1; border-right: 1px solid #d9d8d1;
} }
   
/* /*
* side-by-side commitdiff * side-by-side commitdiff
*/ */
div.commitDiffSBS div.commitDiffSBS
{ {
width: 100%; width: 100%;
border-top: 2px solid #edece6; border-top: 2px solid #edece6;
} }
   
div.commitDiffSBS div.SBSTOC div.commitDiffSBS div.SBSTOC
{ {
float: left; float: left;
width: 19%; width: 19%;
word-wrap: break-word; word-wrap: break-word;
background-color: #ffffff; background-color: #ffffff;
border-bottom: 1px solid #edece6; border-bottom: 1px solid #edece6;
} }
   
div.commitDiffSBS div.SBSTOC a div.commitDiffSBS div.SBSTOC a
{ {
text-decoration: none; text-decoration: none;
} }
   
div.commitDiffSBS div.SBSTOC ul div.commitDiffSBS div.SBSTOC ul
{ {
margin-left: 8px; margin-left: 8px;
padding-left: 8px; padding-left: 8px;
} }
   
div.commitDiffSBS div.SBSTOC .listcount div.commitDiffSBS div.SBSTOC .listcount
{ {
list-style-type: none; list-style-type: none;
} }
   
div.commitDiffSBS div.SBSTOC .activeItem div.commitDiffSBS div.SBSTOC .activeItem
{ {
background-color: #edece6; background-color: #edece6;
} }
   
div.commitDiffSBS .SBSContent div.commitDiffSBS .SBSContent
{ {
float: right; float: right;
width: 80%; width: 80%;
border-left: 1px solid #edece6; border-left: 1px solid #edece6;
} }
   
div.commitDiffSBS .SBSFooter div.commitDiffSBS .SBSFooter
{ {
clear: both; clear: both;
} }
   
   
/* /*
* Blob/blame display * Blob/blame display
*/ */
a.linenr { a.linenr {
/* Line numbers (non-geshi only) */ /* Line numbers (non-geshi only) */
color: #999999; color: #999999;
text-decoration: none; text-decoration: none;
} }
   
table.code td { table.code td {
/* code table (non-geshi only) */ /* code table (non-geshi only) */
padding: 0px 0px; padding: 0px 0px;
} }
   
table.code td.num { table.code td.num {
text-align: right; text-align: right;
font-family: monospace; font-family: monospace;
font-size: 12px; font-size: 12px;
} }
   
table.code td.codeline { table.code td.codeline {
padding-left: 5px; padding-left: 5px;
font-family: monospace; font-family: monospace;
font-size: 12px; font-size: 12px;
} }
   
table.code tr.light:hover { table.code tr.light:hover {
background-color: #ffffff; background-color: #ffffff;
} }
   
table.code tr.dark:hover { table.code tr.dark:hover {
background-color: #f6f6f0; background-color: #f6f6f0;
} }
   
td#blameData { td#blameData {
/* the blame info column */ /* the blame info column */
text-align: left; text-align: left;
} }
   
td#blameData div.light:hover { td#blameData div.light:hover {
background-color: #edece6; background-color: #edece6;
} }
   
td#blameData div.dark { td#blameData div.dark {
background-color: #f6f6f0; background-color: #f6f6f0;
} }
   
td#blameData div.dark:hover { td#blameData div.dark:hover {
background-color: #edece6; background-color: #edece6;
} }
   
   
/* /*
* Project list page * Project list page
*/ */
div.index_header { div.index_header {
/* the customizable info header above the list of projects */ /* the customizable info header above the list of projects */
border: solid #d9d8d1; border: solid #d9d8d1;
border-width: 0px 0px 1px; border-width: 0px 0px 1px;
padding: 12px 8px; padding: 12px 8px;
} }
   
span.agehighlight { span.agehighlight {
/* highlights recently changed project ages */ /* highlights recently changed project ages */
color: #009900; color: #009900;
} }
   
div.projectSearch { div.projectSearch {
/* the project search box */ /* the project search box */
padding: 8px; padding: 8px;
border: solid #d9d8d1; border: solid #d9d8d1;
border-width: 0px 0px 1px; border-width: 0px 0px 1px;
} }
   
.projectName .indent { .projectName .indent {
/* indents projects underneath a category */ /* indents projects underneath a category */
margin-left: 8px; margin-left: 8px;
} }
   
   
/* /*
* Tree view * Tree view
*/ */
table.treeTable td.filesize { table.treeTable td.filesize {
/* the file size column */ /* the file size column */
text-align: right; text-align: right;
} }
   
table.treeTable td.expander { table.treeTable td.expander {
/* the javascript tree expander cell */ /* the javascript tree expander cell */
padding-right: 0px; padding-right: 0px;
} }
   
   
/* /*
* Tag view * Tag view
*/ */
table.tagTable td.link { table.tagTable td.link {
/* links at the right end of each tag */ /* links at the right end of each tag */
text-align: right; text-align: right;
} }
   
   
/* /*
* Search view * Search view
*/ */
span.searchmatch { span.searchmatch {
/* highlights string matches */ /* highlights string matches */
color: #e00000; color: #e00000;
} }
   
   
<?php <?php
/** /**
* GitPHP Blob * GitPHP Blob
* *
* Represents a single blob * Represents a single blob
* *
* @author Christopher Han <xiphux@gmail.com> * @author Christopher Han <xiphux@gmail.com>
* @copyright Copyright (c) 2010 Christopher Han * @copyright Copyright (c) 2010 Christopher Han
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
   
require_once(GITPHP_GITOBJECTDIR . 'FilesystemObject.class.php'); require_once(GITPHP_GITOBJECTDIR . 'FilesystemObject.class.php');
require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php'); require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php');
   
/** /**
* Commit class * Commit class
* *
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
class GitPHP_Blob extends GitPHP_FilesystemObject class GitPHP_Blob extends GitPHP_FilesystemObject
{ {
   
/** /**
* data * data
* *
* Stores the file data * Stores the file data
* *
* @access protected * @access protected
*/ */
protected $data; protected $data;
   
/** /**
* dataRead * dataRead
* *
* Stores whether data has been read * Stores whether data has been read
* *
* @access protected * @access protected
*/ */
protected $dataRead = false; protected $dataRead = false;
   
/** /**
* size * size
* *
* Stores the size * Stores the size
* *
* @access protected * @access protected
*/ */
protected $size; protected $size = null;
   
/** /**
* history * history
* *
* Stores the history * Stores the history
* *
* @access protected * @access protected
*/ */
protected $history = array(); protected $history = array();
   
/** /**
* historyRead * historyRead
* *
* Stores whether the history has been read * Stores whether the history has been read
* *
* @access protected * @access protected
*/ */
protected $historyRead = false; protected $historyRead = false;
   
/** /**
* blame * blame
* *
* Stores blame info * Stores blame info
* *
* @access protected * @access protected
*/ */
protected $blame = array(); protected $blame = array();
   
/** /**
* blameRead * blameRead
* *
* Stores whether blame was read * Stores whether blame was read
* *
* @access protected * @access protected
*/ */
protected $blameRead = false; protected $blameRead = false;
   
/** /**
* __construct * __construct
* *
* Instantiates object * Instantiates object
* *
* @access public * @access public
* @param mixed $project the project * @param mixed $project the project
* @param string $hash object hash * @param string $hash object hash
* @return mixed blob object * @return mixed blob object
* @throws Exception exception on invalid hash * @throws Exception exception on invalid hash
*/ */
public function __construct($project, $hash) public function __construct($project, $hash)
{ {
parent::__construct($project, $hash); parent::__construct($project, $hash);
} }
   
/** /**
* GetData * GetData
* *
* Gets the blob data * Gets the blob data
* *
* @access public * @access public
* @param boolean $explode true to explode data into an array of lines * @param boolean $explode true to explode data into an array of lines
* @return string blob data * @return string blob data
*/ */
public function GetData($explode = false) public function GetData($explode = false)
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
if ($explode) if ($explode)
return explode("\n", $this->data); return explode("\n", $this->data);
else else
return $this->data; return $this->data;
} }
   
/** /**
* ReadData * ReadData
* *
* Reads the blob data * Reads the blob data
* *
* @access private * @access private
*/ */
private function ReadData() private function ReadData()
{ {
$this->dataRead = true; $this->dataRead = true;
   
$exe = new GitPHP_GitExe($this->GetProject()); if (GitPHP_Config::GetInstance()->GetValue('compat', false)) {
  $exe = new GitPHP_GitExe($this->GetProject());
$args = array();  
$args[] = 'blob'; $args = array();
$args[] = $this->hash; $args[] = 'blob';
  $args[] = $this->hash;
$this->data = $exe->Execute(GIT_CAT_FILE, $args);  
  $this->data = $exe->Execute(GIT_CAT_FILE, $args);
  } else {
  $this->data = $this->GetProject()->GetObject($this->hash);
  }
   
GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this); GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this);
} }
   
/** /**
* FileType * FileType
* *
* Gets a file type from its octal mode * Gets a file type from its octal mode
* *
* @access public * @access public
* @static * @static
* @param string $octMode octal mode * @param string $octMode octal mode
* @param boolean $local true if caller wants localized type * @param boolean $local true if caller wants localized type
* @return string file type * @return string file type
*/ */
public static function FileType($octMode, $local = false) public static function FileType($octMode, $local = false)
{ {
$mode = octdec($octMode); $mode = octdec($octMode);
if (($mode & 0x4000) == 0x4000) { if (($mode & 0x4000) == 0x4000) {
if ($local) { if ($local) {
return __('directory'); return __('directory');
} else { } else {
return 'directory'; return 'directory';
} }
} else if (($mode & 0xA000) == 0xA000) { } else if (($mode & 0xA000) == 0xA000) {
if ($local) { if ($local) {
return __('symlink'); return __('symlink');
} else { } else {
return 'symlink'; return 'symlink';
} }
} else if (($mode & 0x8000) == 0x8000) { } else if (($mode & 0x8000) == 0x8000) {
if ($local) { if ($local) {
return __('file'); return __('file');
} else { } else {
return 'file'; return 'file';
} }
} }
   
if ($local) { if ($local) {
return __('unknown'); return __('unknown');
} else { } else {
return 'unknown'; return 'unknown';
} }
} }
   
/** /**
* GetSize * GetSize
* *
* Gets the blob size * Gets the blob size
* *
* @access public * @access public
* @return integer size * @return integer size
*/ */
public function GetSize() public function GetSize()
{ {
return $this->size; if ($this->size !== null) {
  return $this->size;
  }
   
  if (!$this->dataRead)
  $this->ReadData();
   
  return strlen($this->data);
} }
   
/** /**
* SetSize * SetSize
* *
* Sets the blob size * Sets the blob size
* *
* @access public * @access public
* @param integer $size size * @param integer $size size
*/ */
public function SetSize($size) public function SetSize($size)
{ {
$this->size = $size; $this->size = $size;
} }
   
/** /**
* FileMime * FileMime
* *
* Get the file mimetype * Get the file mimetype
* *
* @access public * @access public
* @param boolean $short true to only the type group * @param boolean $short true to only the type group
* @return string mime * @return string mime
*/ */
public function FileMime($short = false) public function FileMime($short = false)
{ {
$mime = $this->FileMime_Fileinfo(); $mime = $this->FileMime_Fileinfo();
   
if (empty($mime)) if (empty($mime))
$mime = $this->FileMime_File(); $mime = $this->FileMime_File();
   
if (empty($mime)) if (empty($mime))
$mime = $this->FileMime_Extension(); $mime = $this->FileMime_Extension();
   
if ((!empty($mime)) && $short) { if ((!empty($mime)) && $short) {
$mime = strtok($mime, '/'); $mime = strtok($mime, '/');
} }
   
return $mime; return $mime;
} }
   
/** /**
* FileMime_Fileinfo * FileMime_Fileinfo
* *
* Get the file mimetype using fileinfo * Get the file mimetype using fileinfo
* *
* @access private * @access private
* @return string mimetype * @return string mimetype
*/ */
private function FileMime_Fileinfo() private function FileMime_Fileinfo()
{ {
if (!function_exists('finfo_buffer')) if (!function_exists('finfo_buffer'))
return ''; return '';
   
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
if (!$this->data) if (!$this->data)
return ''; return '';
   
$mime = ''; $mime = '';
   
$magicdb = GitPHP_Config::GetInstance()->GetValue('magicdb', null); $magicdb = GitPHP_Config::GetInstance()->GetValue('magicdb', null);
if (empty($magicdb)) { if (empty($magicdb)) {
if (GitPHP_Util::IsWindows()) { if (GitPHP_Util::IsWindows()) {
$magicdb = 'C:\\wamp\\php\\extras\\magic'; $magicdb = 'C:\\wamp\\php\\extras\\magic';
} else { } else {
$magicdb = '/usr/share/misc/magic'; $magicdb = '/usr/share/misc/magic';
} }
} }
   
$finfo = finfo_open(FILEINFO_MIME, $magicdb); $finfo = finfo_open(FILEINFO_MIME, $magicdb);
if ($finfo) { if ($finfo) {
$mime = finfo_buffer($finfo, $this->data, FILEINFO_MIME); $mime = finfo_buffer($finfo, $this->data, FILEINFO_MIME);
if ($mime && strpos($mime, '/')) { if ($mime && strpos($mime, '/')) {
if (strpos($mime, ';')) { if (strpos($mime, ';')) {
$mime = strtok($mime, ';'); $mime = strtok($mime, ';');
} }
} }
finfo_close($finfo); finfo_close($finfo);
} }
   
return $mime; return $mime;
} }
   
/** /**
* FileMime_File * FileMime_File
* *
* Get the file mimetype using file command * Get the file mimetype using file command
* *
* @access private * @access private
* @return string mimetype * @return string mimetype
*/ */
private function FileMime_File() private function FileMime_File()
{ {
if (GitPHP_Util::IsWindows()) { if (GitPHP_Util::IsWindows()) {
return ''; return '';
} }
   
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
if (!$this->data) if (!$this->data)
return ''; return '';
   
$descspec = array( $descspec = array(
0 => array('pipe', 'r'), 0 => array('pipe', 'r'),
1 => array('pipe', 'w') 1 => array('pipe', 'w')
); );
   
$proc = proc_open('file -b --mime -', $descspec, $pipes); $proc = proc_open('file -b --mime -', $descspec, $pipes);
if (is_resource($proc)) { if (is_resource($proc)) {
fwrite($pipes[0], $this->data); fwrite($pipes[0], $this->data);
fclose($pipes[0]); fclose($pipes[0]);
$mime = stream_get_contents($pipes[1]); $mime = stream_get_contents($pipes[1]);
fclose($pipes[1]); fclose($pipes[1]);
proc_close($proc); proc_close($proc);
   
if ($mime && strpos($mime, '/')) { if ($mime && strpos($mime, '/')) {
if (strpos($mime, ';')) { if (strpos($mime, ';')) {
$mime = strtok($mime, ';'); $mime = strtok($mime, ';');
} }
return $mime; return $mime;
} }
} }
   
return ''; return '';
} }
   
/** /**
* FileMime_Extension * FileMime_Extension
* *
* Get the file mimetype using the file extension * Get the file mimetype using the file extension
* *
* @access private * @access private
* @return string mimetype * @return string mimetype
*/ */
private function FileMime_Extension() private function FileMime_Extension()
{ {
$file = $this->GetName(); $file = $this->GetName();
   
if (empty($file)) if (empty($file))
return ''; return '';
   
$dotpos = strrpos($file, '.'); $dotpos = strrpos($file, '.');
if ($dotpos !== FALSE) if ($dotpos !== FALSE)
$file = substr($file, $dotpos+1); $file = substr($file, $dotpos+1);
switch ($file) { switch ($file) {
case 'jpg': case 'jpg':
case 'jpeg': case 'jpeg':
case 'jpe': case 'jpe':
return 'image/jpeg'; return 'image/jpeg';
break; break;
case 'gif': case 'gif':
return 'image/gif'; return 'image/gif';
break; break;
case 'png'; case 'png';
return 'image/png'; return 'image/png';
break; break;
} }
   
return ''; return '';
} }
   
/** /**
* GetHistory * GetHistory
* *
* Gets the history of this file * Gets the history of this file
* *
* @access public * @access public
* @return array array of filediff changes * @return array array of filediff changes
*/ */
public function GetHistory() public function GetHistory()
{ {
if (!$this->historyRead) if (!$this->historyRead)
$this->ReadHistory(); $this->ReadHistory();
   
return $this->history; return $this->history;
} }
   
/** /**
* ReadHistory * ReadHistory
* *
* Reads the file history * Reads the file history
* *
* @access private * @access private
*/ */
private function ReadHistory() private function ReadHistory()
{ {
$this->historyRead = true; $this->historyRead = true;
   
$exe = new GitPHP_GitExe($this->GetProject()); $exe = new GitPHP_GitExe($this->GetProject());
$args = array(); $args = array();
if (isset($this->commit)) if (isset($this->commit))
$args[] = $this->commit->GetHash(); $args[] = $this->commit->GetHash();
else else
$args[] = 'HEAD'; $args[] = 'HEAD';
$args[] = '|'; $args[] = '|';
$args[] = $exe->GetBinary(); $args[] = $exe->GetBinary();
$args[] = '--git-dir=' . $this->GetProject()->GetPath(); $args[] = '--git-dir=' . $this->GetProject()->GetPath();
$args[] = GIT_DIFF_TREE; $args[] = GIT_DIFF_TREE;
$args[] = '-r'; $args[] = '-r';
$args[] = '--stdin'; $args[] = '--stdin';
$args[] = '--'; $args[] = '--';
$args[] = $this->GetPath(); $args[] = $this->GetPath();
$historylines = explode("\n", $exe->Execute(GIT_REV_LIST, $args)); $historylines = explode("\n", $exe->Execute(GIT_REV_LIST, $args));
   
$commit = null; $commit = null;
foreach ($historylines as $line) { foreach ($historylines as $line) {
if (preg_match('/^([0-9a-fA-F]{40})/', $line, $regs)) { if (preg_match('/^([0-9a-fA-F]{40})/', $line, $regs)) {
$commit = $this->GetProject()->GetCommit($regs[1]); $commit = $this->GetProject()->GetCommit($regs[1]);
} else if ($commit) { } else if ($commit) {
try { try {
$history = new GitPHP_FileDiff($this->GetProject(), $line); $history = new GitPHP_FileDiff($this->GetProject(), $line);
$history->SetCommit($commit); $history->SetCommit($commit);
$this->history[] = $history; $this->history[] = $history;
} catch (Exception $e) { } catch (Exception $e) {
} }
unset ($commit); unset ($commit);
} }
} }
} }
   
/** /**
* GetBlame * GetBlame
* *
* Gets blame info * Gets blame info
* *
* @access public * @access public
* @return array blame array (line to commit mapping) * @return array blame array (line to commit mapping)
*/ */
public function GetBlame() public function GetBlame()
{ {
if (!$this->blameRead) if (!$this->blameRead)
$this->ReadBlame(); $this->ReadBlame();
   
return $this->blame; return $this->blame;
} }
   
/** /**
* ReadBlame * ReadBlame
* *
* Read blame info * Read blame info
* *
* @access private * @access private
*/ */
private function ReadBlame() private function ReadBlame()
{ {
$this->blameRead = true; $this->blameRead = true;
   
$exe = new GitPHP_GitExe($this->GetProject()); $exe = new GitPHP_GitExe($this->GetProject());
   
$args = array(); $args = array();
$args[] = '-s'; $args[] = '-s';
$args[] = '-l'; $args[] = '-l';
if ($this->commit) if ($this->commit)
$args[] = $this->commit->GetHash(); $args[] = $this->commit->GetHash();
else else
$args[] = 'HEAD'; $args[] = 'HEAD';
$args[] = '--'; $args[] = '--';
$args[] = $this->GetPath(); $args[] = $this->GetPath();
   
$blamelines = explode("\n", $exe->Execute(GIT_BLAME, $args)); $blamelines = explode("\n", $exe->Execute(GIT_BLAME, $args));
   
$lastcommit = ''; $lastcommit = '';
foreach ($blamelines as $line) { foreach ($blamelines as $line) {
if (preg_match('/^([0-9a-fA-F]{40})(\s+.+)?\s+([0-9]+)\)/', $line, $regs)) { if (preg_match('/^([0-9a-fA-F]{40})(\s+.+)?\s+([0-9]+)\)/', $line, $regs)) {
if ($regs[1] != $lastcommit) { if ($regs[1] != $lastcommit) {
$this->blame[(int)($regs[3])] = $this->GetProject()->GetCommit($regs[1]); $this->blame[(int)($regs[3])] = $this->GetProject()->GetCommit($regs[1]);
$lastcommit = $regs[1]; $lastcommit = $regs[1];
} }
} }
} }
} }
   
/** /**
* __sleep * __sleep
* *
* Called to prepare the object for serialization * Called to prepare the object for serialization
* *
* @access public * @access public
* @return array list of properties to serialize * @return array list of properties to serialize
*/ */
public function __sleep() public function __sleep()
{ {
$properties = array('data', 'dataRead'); $properties = array('data', 'dataRead');
   
return array_merge($properties, parent::__sleep()); return array_merge($properties, parent::__sleep());
} }
   
/** /**
* GetCacheKey * GetCacheKey
* *
* Gets the cache key to use for this object * Gets the cache key to use for this object
* *
* @access public * @access public
* @return string cache key * @return string cache key
*/ */
public function GetCacheKey() public function GetCacheKey()
{ {
$key = parent::GetCacheKey(); $key = parent::GetCacheKey();
if (!empty($key)) if (!empty($key))
$key .= '|'; $key .= '|';
   
$key .= 'blob|' . $this->hash; $key .= 'blob|' . $this->hash;
   
return $key; return $key;
} }
   
} }
   
<?php <?php
/** /**
* GitPHP Commit * GitPHP Commit
* *
* Represents a single commit * Represents a single commit
* *
* @author Christopher Han <xiphux@gmail.com> * @author Christopher Han <xiphux@gmail.com>
* @copyright Copyright (c) 2010 Christopher Han * @copyright Copyright (c) 2010 Christopher Han
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
   
require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php'); require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php');
require_once(GITPHP_GITOBJECTDIR . 'GitObject.class.php'); require_once(GITPHP_GITOBJECTDIR . 'GitObject.class.php');
require_once(GITPHP_GITOBJECTDIR . 'Tree.class.php'); require_once(GITPHP_GITOBJECTDIR . 'Tree.class.php');
require_once(GITPHP_GITOBJECTDIR . 'TreeDiff.class.php'); require_once(GITPHP_GITOBJECTDIR . 'TreeDiff.class.php');
   
/** /**
* Commit class * Commit class
* *
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
class GitPHP_Commit extends GitPHP_GitObject class GitPHP_Commit extends GitPHP_GitObject
{ {
   
/** /**
* dataRead * dataRead
* *
* Indicates whether data for this commit has been read * Indicates whether data for this commit has been read
* *
* @access protected * @access protected
*/ */
protected $dataRead = false; protected $dataRead = false;
   
/** /**
* parents * parents
* *
* Array of parent commits * Array of parent commits
* *
* @access protected * @access protected
*/ */
protected $parents = array(); protected $parents = array();
   
/** /**
* tree * tree
* *
* Tree object for this commit * Tree object for this commit
* *
* @access protected * @access protected
*/ */
protected $tree; protected $tree;
   
/** /**
* author * author
* *
* Author for this commit * Author for this commit
* *
* @access protected * @access protected
*/ */
protected $author; protected $author;
   
/** /**
* authorEpoch * authorEpoch
* *
* Author's epoch * Author's epoch
* *
* @access protected * @access protected
*/ */
protected $authorEpoch; protected $authorEpoch;
   
/** /**
* authorTimezone * authorTimezone
* *
* Author's timezone * Author's timezone
* *
* @access protected * @access protected
*/ */
protected $authorTimezone; protected $authorTimezone;
   
/** /**
* committer * committer
* *
* Committer for this commit * Committer for this commit
* *
* @access protected * @access protected
*/ */
protected $committer; protected $committer;
   
/** /**
* committerEpoch * committerEpoch
* *
* Committer's epoch * Committer's epoch
* *
* @access protected * @access protected
*/ */
protected $committerEpoch; protected $committerEpoch;
   
/** /**
* committerTimezone * committerTimezone
* *
* Committer's timezone * Committer's timezone
* *
* @access protected * @access protected
*/ */
protected $committerTimezone; protected $committerTimezone;
   
/** /**
* title * title
* *
* Stores the commit title * Stores the commit title
* *
* @access protected * @access protected
*/ */
protected $title; protected $title;
   
/** /**
* comment * comment
* *
* Stores the commit comment * Stores the commit comment
* *
* @access protected * @access protected
*/ */
protected $comment = array(); protected $comment = array();
   
/** /**
* readTree * readTree
* *
* Stores whether tree filenames have been read * Stores whether tree filenames have been read
* *
* @access protected * @access protected
*/ */
protected $readTree = false; protected $readTree = false;
   
/** /**
* blobPaths * blobPaths
* *
* Stores blob hash to path mappings * Stores blob hash to path mappings
* *
* @access protected * @access protected
*/ */
protected $blobPaths = array(); protected $blobPaths = array();
   
/** /**
* treePaths * treePaths
* *
* Stores tree hash to path mappings * Stores tree hash to path mappings
* *
* @access protected * @access protected
*/ */
protected $treePaths = array(); protected $treePaths = array();
   
/** /**
* hashPathsRead * hashPathsRead
* *
* Stores whether hash paths have been read * Stores whether hash paths have been read
* *
* @access protected * @access protected
*/ */
protected $hashPathsRead = false; protected $hashPathsRead = false;
   
/** /**
* containingTag * containingTag
* *
* Stores the tag containing the changes in this commit * Stores the tag containing the changes in this commit
* *
* @access protected * @access protected
*/ */
protected $containingTag = null; protected $containingTag = null;
   
/** /**
* containingTagRead * containingTagRead
* *
* Stores whether the containing tag has been looked up * Stores whether the containing tag has been looked up
* *
* @access public * @access public
*/ */
protected $containingTagRead = false; protected $containingTagRead = false;
   
/** /**
* parentsReferenced * parentsReferenced
* *
* Stores whether the parents have been referenced into pointers * Stores whether the parents have been referenced into pointers
* *
* @access private * @access private
*/ */
private $parentsReferenced = false; private $parentsReferenced = false;
   
/** /**
* treeReferenced * treeReferenced
* *
* Stores whether the tree has been referenced into a pointer * Stores whether the tree has been referenced into a pointer
* *
* @access private * @access private
*/ */
private $treeReferenced = false; private $treeReferenced = false;
   
/** /**
* __construct * __construct
* *
* Instantiates object * Instantiates object
* *
* @access public * @access public
* @param mixed $project the project * @param mixed $project the project
* @param string $hash object hash * @param string $hash object hash
* @return mixed git object * @return mixed git object
* @throws Exception exception on invalid hash * @throws Exception exception on invalid hash
*/ */
public function __construct($project, $hash) public function __construct($project, $hash)
{ {
parent::__construct($project, $hash); parent::__construct($project, $hash);
} }
   
/** /**
* GetParent * GetParent
* *
* Gets the main parent of this commit * Gets the main parent of this commit
* *
* @access public * @access public
* @return mixed commit object for parent * @return mixed commit object for parent
*/ */
public function GetParent() public function GetParent()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
if ($this->parentsReferenced) if ($this->parentsReferenced)
$this->DereferenceParents(); $this->DereferenceParents();
   
if (isset($this->parents[0])) if (isset($this->parents[0]))
return $this->parents[0]; return $this->parents[0];
return null; return null;
} }
   
/** /**
* GetParents * GetParents
* *
* Gets an array of parent objects for this commit * Gets an array of parent objects for this commit
* *
* @access public * @access public
* @return mixed array of commit objects * @return mixed array of commit objects
*/ */
public function GetParents() public function GetParents()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
if ($this->parentsReferenced) if ($this->parentsReferenced)
$this->DereferenceParents(); $this->DereferenceParents();
   
return $this->parents; return $this->parents;
} }
   
/** /**
* GetTree * GetTree
* *
* Gets the tree for this commit * Gets the tree for this commit
* *
* @access public * @access public
* @return mixed tree object * @return mixed tree object
*/ */
public function GetTree() public function GetTree()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
if ($this->treeReferenced) if ($this->treeReferenced)
$this->DereferenceTree(); $this->DereferenceTree();
   
return $this->tree; return $this->tree;
} }
   
/** /**
* GetAuthor * GetAuthor
* *
* Gets the author for this commit * Gets the author for this commit
* *
* @access public * @access public
* @return string author * @return string author
*/ */
public function GetAuthor() public function GetAuthor()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->author; return $this->author;
} }
   
/** /**
* GetAuthorName * GetAuthorName
* *
* Gets the author's name only * Gets the author's name only
* *
* @access public * @access public
* @return string author name * @return string author name
*/ */
public function GetAuthorName() public function GetAuthorName()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return preg_replace('/ <.*/', '', $this->author); return preg_replace('/ <.*/', '', $this->author);
} }
   
/** /**
* GetAuthorEpoch * GetAuthorEpoch
* *
* Gets the author's epoch * Gets the author's epoch
* *
* @access public * @access public
* @return string author epoch * @return string author epoch
*/ */
public function GetAuthorEpoch() public function GetAuthorEpoch()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->authorEpoch; return $this->authorEpoch;
} }
   
/** /**
* GetAuthorLocalEpoch * GetAuthorLocalEpoch
* *
* Gets the author's local epoch * Gets the author's local epoch
* *
* @access public * @access public
* @return string author local epoch * @return string author local epoch
*/ */
public function GetAuthorLocalEpoch() public function GetAuthorLocalEpoch()
{ {
$epoch = $this->GetAuthorEpoch(); $epoch = $this->GetAuthorEpoch();
$tz = $this->GetAuthorTimezone(); $tz = $this->GetAuthorTimezone();
if (preg_match('/^([+\-][0-9][0-9])([0-9][0-9])$/', $tz, $regs)) { if (preg_match('/^([+\-][0-9][0-9])([0-9][0-9])$/', $tz, $regs)) {
$local = $epoch + ((((int)$regs[1]) + ($regs[2]/60)) * 3600); $local = $epoch + ((((int)$regs[1]) + ($regs[2]/60)) * 3600);
return $local; return $local;
} }
return $epoch; return $epoch;
} }
   
/** /**
* GetAuthorTimezone * GetAuthorTimezone
* *
* Gets the author's timezone * Gets the author's timezone
* *
* @access public * @access public
* @return string author timezone * @return string author timezone
*/ */
public function GetAuthorTimezone() public function GetAuthorTimezone()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->authorTimezone; return $this->authorTimezone;
} }
   
/** /**
* GetCommitter * GetCommitter
* *
* Gets the author for this commit * Gets the author for this commit
* *
* @access public * @access public
* @return string author * @return string author
*/ */
public function GetCommitter() public function GetCommitter()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->committer; return $this->committer;
} }
   
/** /**
* GetCommitterName * GetCommitterName
* *
* Gets the author's name only * Gets the author's name only
* *
* @access public * @access public
* @return string author name * @return string author name
*/ */
public function GetCommitterName() public function GetCommitterName()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return preg_replace('/ <.*/', '', $this->committer); return preg_replace('/ <.*/', '', $this->committer);
} }
   
/** /**
* GetCommitterEpoch * GetCommitterEpoch
* *
* Gets the committer's epoch * Gets the committer's epoch
* *
* @access public * @access public
* @return string committer epoch * @return string committer epoch
*/ */
public function GetCommitterEpoch() public function GetCommitterEpoch()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->committerEpoch; return $this->committerEpoch;
} }
   
/** /**
* GetCommitterLocalEpoch * GetCommitterLocalEpoch
* *
* Gets the committer's local epoch * Gets the committer's local epoch
* *
* @access public * @access public
* @return string committer local epoch * @return string committer local epoch
*/ */
public function GetCommitterLocalEpoch() public function GetCommitterLocalEpoch()
{ {
$epoch = $this->GetCommitterEpoch(); $epoch = $this->GetCommitterEpoch();
$tz = $this->GetCommitterTimezone(); $tz = $this->GetCommitterTimezone();
if (preg_match('/^([+\-][0-9][0-9])([0-9][0-9])$/', $tz, $regs)) { if (preg_match('/^([+\-][0-9][0-9])([0-9][0-9])$/', $tz, $regs)) {
$local = $epoch + ((((int)$regs[1]) + ($regs[2]/60)) * 3600); $local = $epoch + ((((int)$regs[1]) + ($regs[2]/60)) * 3600);
return $local; return $local;
} }
return $epoch; return $epoch;
} }
   
/** /**
* GetCommitterTimezone * GetCommitterTimezone
* *
* Gets the author's timezone * Gets the author's timezone
* *
* @access public * @access public
* @return string author timezone * @return string author timezone
*/ */
public function GetCommitterTimezone() public function GetCommitterTimezone()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->committerTimezone; return $this->committerTimezone;
} }
   
/** /**
* GetTitle * GetTitle
* *
* Gets the commit title * Gets the commit title
* *
* @access public * @access public
* @param integer $trim length to trim to (0 for no trim) * @param integer $trim length to trim to (0 for no trim)
* @return string title * @return string title
*/ */
public function GetTitle($trim = 0) public function GetTitle($trim = 0)
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
if (($trim > 0) && (strlen($this->title) > $trim)) { if (($trim > 0) && (strlen($this->title) > $trim)) {
return substr($this->title, 0, $trim) . '…'; return substr($this->title, 0, $trim) . '…';
} }
   
return $this->title; return $this->title;
} }
   
/** /**
* GetComment * GetComment
* *
* Gets the lines of comment * Gets the lines of comment
* *
* @access public * @access public
* @return array lines of comment * @return array lines of comment
*/ */
public function GetComment() public function GetComment()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->comment; return $this->comment;
} }
   
/** /**
* SearchComment * SearchComment
* *
* Gets the lines of the comment matching the given pattern * Gets the lines of the comment matching the given pattern
* *
* @access public * @access public
* @param string $pattern pattern to find * @param string $pattern pattern to find
* @return array matching lines of comment * @return array matching lines of comment
*/ */
public function SearchComment($pattern) public function SearchComment($pattern)
{ {
if (empty($pattern)) if (empty($pattern))
return $this->GetComment(); return $this->GetComment();
   
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return preg_grep('/' . $pattern . '/i', $this->comment); return preg_grep('/' . $pattern . '/i', $this->comment);
} }
   
/** /**
* GetAge * GetAge
* *
* Gets the age of the commit * Gets the age of the commit
* *
* @access public * @access public
* @return string age * @return string age
*/ */
public function GetAge() public function GetAge()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
if (!empty($this->committerEpoch)) if (!empty($this->committerEpoch))
return time() - $this->committerEpoch; return time() - $this->committerEpoch;
   
return ''; return '';
} }
   
/** /**
* IsMergeCommit  
*  
* Returns whether this is a merge commit  
*  
* @access pubilc  
* @return boolean true if merge commit  
*/  
public function IsMergeCommit()  
{  
if (!$this->dataRead)  
$this->ReadData();  
   
return count($this->parents) > 1;  
}  
   
/**  
* ReadData * ReadData
* *
* Read the data for the commit * Read the data for the commit
* *
* @access protected * @access protected
*/ */
protected function ReadData() protected function ReadData()
{ {
$this->dataRead = true; $this->dataRead = true;
   
/* get data from git_rev_list */ $lines = null;
$exe = new GitPHP_GitExe($this->GetProject());  
$args = array(); if (GitPHP_Config::GetInstance()->GetValue('compat', false)) {
$args[] = '--header';  
$args[] = '--parents'; /* get data from git_rev_list */
$args[] = '--max-count=1'; $exe = new GitPHP_GitExe($this->GetProject());
$args[] = $this->hash; $args = array();
$ret = $exe->Execute(GIT_REV_LIST, $args); $args[] = '--header';
unset($exe); $args[] = '--parents';
  $args[] = '--max-count=1';
$lines = explode("\n", $ret); $args[] = $this->hash;
  $ret = $exe->Execute(GIT_REV_LIST, $args);
if (!isset($lines[0])) unset($exe);
return;  
  $lines = explode("\n", $ret);
/* In case we returned something unexpected */  
$tok = strtok($lines[0], ' '); if (!isset($lines[0]))
if ($tok != $this->hash) return;
return;  
  /* In case we returned something unexpected */
/* Read all parents */ $tok = strtok($lines[0], ' ');
$tok = strtok(' '); if ($tok != $this->hash)
while ($tok !== false) { return;
try {  
$this->parents[] = $this->GetProject()->GetCommit($tok); array_shift($lines);
} catch (Exception $e) {  
} } else {
$tok = strtok(' ');  
  $data = $this->GetProject()->GetObject($this->hash);
  if (empty($data))
  return;
   
  $lines = explode("\n", $data);
   
} }
   
foreach ($lines as $i => $line) { foreach ($lines as $i => $line) {
if (preg_match('/^tree ([0-9a-fA-F]{40})$/', $line, $regs)) { if (preg_match('/^tree ([0-9a-fA-F]{40})$/', $line, $regs)) {
/* Tree */ /* Tree */
try { try {
$tree = $this->GetProject()->GetTree($regs[1]); $tree = $this->GetProject()->GetTree($regs[1]);
if ($tree) { if ($tree) {
$tree->SetCommit($this); $tree->SetCommit($this);
$this->tree = $tree; $this->tree = $tree;
} }
  } catch (Exception $e) {
  }
  } else if (preg_match('/^parent ([0-9a-fA-F]{40})$/', $line, $regs)) {
  /* Parent */
  try {
  $this->parents[] = $this->GetProject()->GetCommit($regs[1]);
} catch (Exception $e) { } catch (Exception $e) {
} }
} else if (preg_match('/^author (.*) ([0-9]+) (.*)$/', $line, $regs)) { } else if (preg_match('/^author (.*) ([0-9]+) (.*)$/', $line, $regs)) {
/* author data */ /* author data */
$this->author = $regs[1]; $this->author = $regs[1];
$this->authorEpoch = $regs[2]; $this->authorEpoch = $regs[2];
$this->authorTimezone = $regs[3]; $this->authorTimezone = $regs[3];
} else if (preg_match('/^committer (.*) ([0-9]+) (.*)$/', $line, $regs)) { } else if (preg_match('/^committer (.*) ([0-9]+) (.*)$/', $line, $regs)) {
/* committer data */ /* committer data */
$this->committer = $regs[1]; $this->committer = $regs[1];
$this->committerEpoch = $regs[2]; $this->committerEpoch = $regs[2];
$this->committerTimezone = $regs[3]; $this->committerTimezone = $regs[3];
} else { } else {
/* commit comment */ /* commit comment */
if (!(preg_match('/^[0-9a-fA-F]{40}/', $line) || preg_match('/^parent [0-9a-fA-F]{40}/', $line))) { $trimmed = trim($line);
$trimmed = trim($line); if (empty($this->title) && (strlen($trimmed) > 0))
if (empty($this->title) && (strlen($trimmed) > 0)) $this->title = $trimmed;
$this->title = $trimmed; if (!empty($this->title)) {
if (!empty($this->title)) { if ((strlen($trimmed) > 0) || ($i < (count($lines)-1)))
if ((strlen($trimmed) > 0) || ($i < (count($lines)-1))) $this->comment[] = $trimmed;
$this->comment[] = $trimmed;  
}  
} }
} }
} }
   
GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this); GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this);
} }
   
/** /**
* GetHeads * GetHeads
* *
* Gets heads that point to this commit * Gets heads that point to this commit
* *
* @access public * @access public
* @return array array of heads * @return array array of heads
*/ */
public function GetHeads() public function GetHeads()
{ {
$heads = array(); $heads = array();
   
$projectRefs = $this->GetProject()->GetRefs('heads'); $projectRefs = $this->GetProject()->GetRefs('heads');
   
foreach ($projectRefs as $ref) { foreach ($projectRefs as $ref) {
if ($ref->GetHash() == $this->hash) { if ($ref->GetHash() == $this->hash) {
$heads[] = $ref; $heads[] = $ref;
} }
} }
   
return $heads; return $heads;
} }
   
/** /**
* GetTags * GetTags
* *
* Gets tags that point to this commit * Gets tags that point to this commit
* *
* @access public * @access public
* @return array array of tags * @return array array of tags
*/ */
public function GetTags() public function GetTags()
{ {
$tags = array(); $tags = array();
   
$projectRefs = $this->GetProject()->GetRefs('tags'); $projectRefs = $this->GetProject()->GetRefs('tags');
   
foreach ($projectRefs as $ref) { foreach ($projectRefs as $ref) {
if ($ref->GetCommit()->GetHash() === $this->hash) { if ($ref->GetCommit()->GetHash() === $this->hash) {
$tags[] = $ref; $tags[] = $ref;
} }
} }
   
return $tags; return $tags;
} }
   
/** /**
* GetContainingTag * GetContainingTag
* *
* Gets the tag that contains the changes in this commit * Gets the tag that contains the changes in this commit
* *
* @access public * @access public
* @return tag object * @return tag object
*/ */
public function GetContainingTag() public function GetContainingTag()
{ {
if (!$this->containingTagRead) if (!$this->containingTagRead)
$this->ReadContainingTag(); $this->ReadContainingTag();
   
return $this->containingTag; return $this->containingTag;
} }
   
/** /**
* ReadContainingTag * ReadContainingTag
* *
* Looks up the tag that contains the changes in this commit * Looks up the tag that contains the changes in this commit
* *
* @access private * @access private
*/ */
public function ReadContainingTag() public function ReadContainingTag()
{ {
$this->containingTagRead = true; $this->containingTagRead = true;
   
$exe = new GitPHP_GitExe($this->GetProject()); $exe = new GitPHP_GitExe($this->GetProject());
$args = array(); $args = array();
$args[] = '--tags'; $args[] = '--tags';
$args[] = $this->hash; $args[] = $this->hash;
$revs = explode("\n", $exe->Execute(GIT_NAME_REV, $args)); $revs = explode("\n", $exe->Execute(GIT_NAME_REV, $args));
   
foreach ($revs as $revline) { foreach ($revs as $revline) {
if (preg_match('/^([0-9a-fA-F]{40})\s+tags\/(.+)(\^[0-9]+|\~[0-9]+)$/', $revline, $regs)) { if (preg_match('/^([0-9a-fA-F]{40})\s+tags\/(.+)(\^[0-9]+|\~[0-9]+)$/', $revline, $regs)) {
if ($regs[1] == $this->hash) { if ($regs[1] == $this->hash) {
$this->containingTag = $this->GetProject()->GetTag($regs[2]); $this->containingTag = $this->GetProject()->GetTag($regs[2]);
break; break;
} }
} }
} }
   
GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this); GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this);
} }
   
/** /**
* DiffToParent * DiffToParent
* *
* Diffs this commit with its immediate parent * Diffs this commit with its immediate parent
* *
* @access public * @access public
* @return mixed Tree diff * @return mixed Tree diff
*/ */
public function DiffToParent() public function DiffToParent()
{ {
return new GitPHP_TreeDiff($this->GetProject(), $this->hash); return new GitPHP_TreeDiff($this->GetProject(), $this->hash);
} }
   
/** /**
* PathToHash * PathToHash
* *
* Given a filepath, get its hash * Given a filepath, get its hash
* *
* @access public * @access public
* @param string $path path * @param string $path path
* @return string hash * @return string hash
*/ */
public function PathToHash($path) public function PathToHash($path)
{ {
if (empty($path)) if (empty($path))
return ''; return '';
   
if (!$this->hashPathsRead) if (!$this->hashPathsRead)
$this->ReadHashPaths(); $this->ReadHashPaths();
   
if (isset($this->blobPaths[$path])) { if (isset($this->blobPaths[$path])) {
return $this->blobPaths[$path]; return $this->blobPaths[$path];
} }
   
if (isset($this->treePaths[$path])) { if (isset($this->treePaths[$path])) {
return $this->treePaths[$path]; return $this->treePaths[$path];
} }
   
return ''; return '';
} }
   
/** /**
* ReadHashPaths * ReadHashPaths
* *
* Read hash to path mappings * Read hash to path mappings
* *
* @access private * @access private
*/ */
private function ReadHashPaths() private function ReadHashPaths()
{ {
$this->hashPathsRead = true; $this->hashPathsRead = true;
   
$exe = new GitPHP_GitExe($this->GetProject()); $exe = new GitPHP_GitExe($this->GetProject());
   
$args = array(); $args = array();
$args[] = '--full-name'; $args[] = '--full-name';
$args[] = '-r'; $args[] = '-r';
$args[] = '-t'; $args[] = '-t';
$args[] = $this->hash; $args[] = $this->hash;
   
$lines = explode("\n", $exe->Execute(GIT_LS_TREE, $args)); $lines = explode("\n", $exe->Execute(GIT_LS_TREE, $args));
   
foreach ($lines as $line) { foreach ($lines as $line) {
if (preg_match("/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/", $line, $regs)) { if (preg_match("/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/", $line, $regs)) {
switch ($regs[2]) { switch ($regs[2]) {
case 'tree': case 'tree':
$this->treePaths[trim($regs[4])] = $regs[3]; $this->treePaths[trim($regs[4])] = $regs[3];
break; break;
case 'blob'; case 'blob';
$this->blobPaths[trim($regs[4])] = $regs[3]; $this->blobPaths[trim($regs[4])] = $regs[3];
break; break;
} }
} }
} }
   
GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this); GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this);
} }
   
/** /**
* SearchFilenames * SearchFilenames
* *
* Returns array of objects matching pattern * Returns array of objects matching pattern
* *
* @access public * @access public
* @param string $pattern pattern to find * @param string $pattern pattern to find
* @return array array of objects * @return array array of objects
*/ */
public function SearchFilenames($pattern) public function SearchFilenames($pattern)
{ {
if (empty($pattern)) if (empty($pattern))
return; return;
   
if (!$this->hashPathsRead) if (!$this->hashPathsRead)
$this->ReadHashPaths(); $this->ReadHashPaths();
   
$results = array(); $results = array();
   
foreach ($this->treePaths as $path => $hash) { foreach ($this->treePaths as $path => $hash) {
if (preg_match('/' . $pattern . '/i', $path)) { if (preg_match('/' . $pattern . '/i', $path)) {
$obj = $this->GetProject()->GetTree($hash); $obj = $this->GetProject()->GetTree($hash);
$obj->SetCommit($this); $obj->SetCommit($this);
$results[$path] = $obj; $results[$path] = $obj;
} }
} }
   
foreach ($this->blobPaths as $path => $hash) { foreach ($this->blobPaths as $path => $hash) {
if (preg_match('/' . $pattern . '/i', $path)) { if (preg_match('/' . $pattern . '/i', $path)) {
$obj = $this->GetProject()->GetBlob($hash); $obj = $this->GetProject()->GetBlob($hash);
$obj->SetCommit($this); $obj->SetCommit($this);
$results[$path] = $obj; $results[$path] = $obj;
} }
} }
   
ksort($results); ksort($results);
   
return $results; return $results;
} }
   
/** /**
* SearchFileContents * SearchFileContents
* *
* Searches for a pattern in file contents * Searches for a pattern in file contents
* *
* @access public * @access public
* @param string $pattern pattern to search for * @param string $pattern pattern to search for
* @return array multidimensional array of results * @return array multidimensional array of results
*/ */
public function SearchFileContents($pattern) public function SearchFileContents($pattern)
{ {
if (empty($pattern)) if (empty($pattern))
return; return;
   
$exe = new GitPHP_GitExe($this->GetProject()); $exe = new GitPHP_GitExe($this->GetProject());
   
$args = array(); $args = array();
$args[] = '-I'; $args[] = '-I';
$args[] = '--full-name'; $args[] = '--full-name';
$args[] = '--ignore-case'; $args[] = '--ignore-case';
$args[] = '-n'; $args[] = '-n';
$args[] = '-e'; $args[] = '-e';
$args[] = $pattern; $args[] = $pattern;
$args[] = $this->hash; $args[] = $this->hash;
   
$lines = explode("\n", $exe->Execute(GIT_GREP, $args)); $lines = explode("\n", $exe->Execute(GIT_GREP, $args));
   
$results = array(); $results = array();
   
foreach ($lines as $line) { foreach ($lines as $line) {
if (preg_match('/^[^:]+:([^:]+):([0-9]+):(.+)$/', $line, $regs)) { if (preg_match('/^[^:]+:([^:]+):([0-9]+):(.+)$/', $line, $regs)) {
if (!isset($results[$regs[1]]['object'])) { if (!isset($results[$regs[1]]['object'])) {
$hash = $this->PathToHash($regs[1]); $hash = $this->PathToHash($regs[1]);
if (!empty($hash)) { if (!empty($hash)) {
$obj = $this->GetProject()->GetBlob($hash); $obj = $this->GetProject()->GetBlob($hash);
$obj->SetCommit($this); $obj->SetCommit($this);
$results[$regs[1]]['object'] = $obj; $results[$regs[1]]['object'] = $obj;
} }
} }
$results[$regs[1]]['lines'][(int)($regs[2])] = $regs[3]; $results[$regs[1]]['lines'][(int)($regs[2])] = $regs[3];
} }
} }
   
return $results; return $results;
} }
   
/** /**
* SearchFiles * SearchFiles
* *
* Searches filenames and file contents for a pattern * Searches filenames and file contents for a pattern
* *
* @access public * @access public
* @param string $pattern pattern to search * @param string $pattern pattern to search
* @param integer $count number of results to get * @param integer $count number of results to get
* @param integer $skip number of results to skip * @param integer $skip number of results to skip
* @return array array of results * @return array array of results
*/ */
public function SearchFiles($pattern, $count = 100, $skip = 0) public function SearchFiles($pattern, $count = 100, $skip = 0)
{ {
if (empty($pattern)) if (empty($pattern))
return; return;
   
$grepresults = $this->SearchFileContents($pattern); $grepresults = $this->SearchFileContents($pattern);
   
$nameresults = $this->SearchFilenames($pattern); $nameresults = $this->SearchFilenames($pattern);
   
/* Merge the results together */ /* Merge the results together */
foreach ($nameresults as $path => $obj) { foreach ($nameresults as $path => $obj) {
if (!isset($grepresults[$path]['object'])) { if (!isset($grepresults[$path]['object'])) {
$grepresults[$path]['object'] = $obj; $grepresults[$path]['object'] = $obj;
} }
} }
   
ksort($grepresults); ksort($grepresults);
   
return array_slice($grepresults, $skip, $count, true); return array_slice($grepresults, $skip, $count, true);
} }
   
/** /**
* ReferenceParents * ReferenceParents
* *
* Turns the list of parents into reference pointers * Turns the list of parents into reference pointers
* *
* @access private * @access private
*/ */
private function ReferenceParents() private function ReferenceParents()
{ {
if ($this->parentsReferenced) if ($this->parentsReferenced)
return; return;
   
if ((!isset($this->parents)) || (count($this->parents) < 1)) if ((!isset($this->parents)) || (count($this->parents) < 1))
return; return;
   
for ($i = 0; $i < count($this->parents); $i++) { for ($i = 0; $i < count($this->parents); $i++) {
$this->parents[$i] = $this->parents[$i]->GetHash(); $this->parents[$i] = $this->parents[$i]->GetHash();
} }
   
$this->parentsReferenced = true; $this->parentsReferenced = true;
} }
   
/** /**
* DereferenceParents * DereferenceParents
* *
* Turns the list of parent pointers back into objects * Turns the list of parent pointers back into objects
* *
* @access private * @access private
*/ */
private function DereferenceParents() private function DereferenceParents()
{ {
if (!$this->parentsReferenced) if (!$this->parentsReferenced)
return; return;
   
if ((!$this->parents) || (count($this->parents) < 1)) if ((!$this->parents) || (count($this->parents) < 1))
return; return;
   
for ($i = 0; $i < count($this->parents); $i++) { for ($i = 0; $i < count($this->parents); $i++) {
$this->parents[$i] = $this->GetProject()->GetCommit($this->parents[$i]); $this->parents[$i] = $this->GetProject()->GetCommit($this->parents[$i]);
} }
   
$this->parentsReferenced = false; $this->parentsReferenced = false;
} }
   
/** /**
* ReferenceTree * ReferenceTree
* *
* Turns the tree into a reference pointer * Turns the tree into a reference pointer
* *
* @access private * @access private
*/ */
private function ReferenceTree() private function ReferenceTree()
{ {
if ($this->treeReferenced) if ($this->treeReferenced)
return; return;
   
if (!$this->tree) if (!$this->tree)
return; return;
   
$this->tree = $this->tree->GetHash(); $this->tree = $this->tree->GetHash();
   
$this->treeReferenced = true; $this->treeReferenced = true;
} }
   
/** /**
* DereferenceTree * DereferenceTree
* *
* Turns the tree pointer back into an object * Turns the tree pointer back into an object
* *
* @access private * @access private
*/ */
private function DereferenceTree() private function DereferenceTree()
{ {
if (!$this->treeReferenced) if (!$this->treeReferenced)
return; return;
   
if (empty($this->tree)) if (empty($this->tree))
return; return;
   
$this->tree = $this->GetProject()->GetTree($this->tree); $this->tree = $this->GetProject()->GetTree($this->tree);
   
if ($this->tree) if ($this->tree)
$this->tree->SetCommit($this); $this->tree->SetCommit($this);
   
$this->treeReferenced = false; $this->treeReferenced = false;
} }
   
/** /**
* __sleep * __sleep
* *
* Called to prepare the object for serialization * Called to prepare the object for serialization
* *
* @access public * @access public
* @return array list of properties to serialize * @return array list of properties to serialize
*/ */
public function __sleep() public function __sleep()
{ {
if (!$this->parentsReferenced) if (!$this->parentsReferenced)
$this->ReferenceParents(); $this->ReferenceParents();
   
if (!$this->treeReferenced) if (!$this->treeReferenced)
$this->ReferenceTree(); $this->ReferenceTree();
   
$properties = array('dataRead', 'parents', 'tree', 'author', 'authorEpoch', 'authorTimezone', 'committer', 'committerEpoch', 'committerTimezone', 'title', 'comment', 'readTree', 'blobPaths', 'treePaths', 'hashPathsRead', 'parentsReferenced', 'treeReferenced'); $properties = array('dataRead', 'parents', 'tree', 'author', 'authorEpoch', 'authorTimezone', 'committer', 'committerEpoch', 'committerTimezone', 'title', 'comment', 'readTree', 'blobPaths', 'treePaths', 'hashPathsRead', 'parentsReferenced', 'treeReferenced');
return array_merge($properties, parent::__sleep()); return array_merge($properties, parent::__sleep());
} }
   
/** /**
* GetCacheKey * GetCacheKey
* *
* Gets the cache key to use for this object * Gets the cache key to use for this object
* *
* @access public * @access public
* @return string cache key * @return string cache key
*/ */
public function GetCacheKey() public function GetCacheKey()
{ {
$key = parent::GetCacheKey(); $key = parent::GetCacheKey();
if (!empty($key)) if (!empty($key))
$key .= '|'; $key .= '|';
   
$key .= 'commit|' . $this->hash; $key .= 'commit|' . $this->hash;
   
return $key; return $key;
} }
   
  /**
  * CompareAge
  *
  * Compares two commits by age
  *
  * @access public
  * @static
  * @param mixed $a first commit
  * @param mixed $b second commit
  * @return integer comparison result
  */
  public static function CompareAge($a, $b)
  {
  if ($a->GetAge() === $b->GetAge())
  return 0;
  return ($a->GetAge() < $b->GetAge() ? -1 : 1);
  }
   
} }
   
<?php <?php
/** /**
* GitPHP Head * GitPHP Head
* *
* Represents a single head * Represents a single head
* *
* @author Christopher Han <xiphux@gmail.com> * @author Christopher Han <xiphux@gmail.com>
* @copyright Copyright (c) 2010 Christopher Han * @copyright Copyright (c) 2010 Christopher Han
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
   
require_once(GITPHP_GITOBJECTDIR . 'Ref.class.php'); require_once(GITPHP_GITOBJECTDIR . 'Ref.class.php');
   
/** /**
* Head class * Head class
* *
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
class GitPHP_Head extends GitPHP_Ref class GitPHP_Head extends GitPHP_Ref
{ {
   
/** /**
* commit * commit
* *
* Stores the commit internally * Stores the commit internally
* *
* @access protected * @access protected
*/ */
protected $commit; protected $commit;
   
/** /**
* __construct * __construct
* *
* Instantiates head * Instantiates head
* *
* @access public * @access public
* @param mixed $project the project * @param mixed $project the project
* @param string $head head name * @param string $head head name
* @param string $headHash head hash * @param string $headHash head hash
* @return mixed head object * @return mixed head object
* @throws Exception exception on invalid head or hash * @throws Exception exception on invalid head or hash
*/ */
public function __construct($project, $head, $headHash = '') public function __construct($project, $head, $headHash = '')
{ {
parent::__construct($project, 'heads', $head, $headHash); parent::__construct($project, 'heads', $head, $headHash);
} }
   
/** /**
* GetCommit * GetCommit
* *
* Gets the commit for this head * Gets the commit for this head
* *
* @access public * @access public
* @return mixed commit object for this tag * @return mixed commit object for this tag
*/ */
public function GetCommit() public function GetCommit()
{ {
if (!$this->commit) { if (!$this->commit) {
$this->commit = $this->project->GetCommit($this->GetHash()); $this->commit = $this->project->GetCommit($this->GetHash());
} }
   
return $this->commit; return $this->commit;
} }
/** /**
* CompareAge * CompareAge
* *
* Compares two heads by age * Compares two heads by age
* *
* @access public * @access public
* @static * @static
* @param mixed $a first head * @param mixed $a first head
* @param mixed $b second head * @param mixed $b second head
* @return integer comparison result * @return integer comparison result
*/ */
public static function CompareAge($a, $b) public static function CompareAge($a, $b)
{ {
$aObj = $a->GetCommit(); $aObj = $a->GetCommit();
$bObj = $b->GetCommit(); $bObj = $b->GetCommit();
if ($aObj->GetAge() === $bObj->GetAge()) return GitPHP_Commit::CompareAge($aObj, $bObj);
return 0;  
return ($aObj->GetAge() < $bObj->GetAge() ? -1 : 1);  
} }
   
} }
   
  <?php
  /**
  * GitPHP Pack
  *
  * Extracts data from a pack
  * Based on code from Glip by Patrik Fimml
  *
  * @author Christopher Han <xiphux@gmail.com>
  * @copyright Copyright (c) 2011 Christopher Han
  * @package GitPHP
  * @subpackage Git
  */
 
  /**
  * Pack class
  *
  * @package GitPHP
  * @subpackage Git
  */
  class GitPHP_Pack
  {
 
  const OBJ_COMMIT = 1;
  const OBJ_TREE = 2;
  const OBJ_BLOB = 3;
  const OBJ_TAG = 4;
  const OBJ_OFS_DELTA = 6;
  const OBJ_REF_DELTA = 7;
 
  /**
  * project
  *
  * Stores the project internally
  *
  * @access protected
  */
  protected $project;
 
  /**
  * hash
  *
  * Stores the hash of the pack
  *
  * @access protected
  */
  protected $hash;
 
  /**
  * __construct
  *
  * Instantiates object
  *
  * @access public
  * @param mixed $project the project
  * @param string $hash pack hash
  * @return mixed pack object
  * @throws Exception exception on invalid hash
  */
  public function __construct($project, $hash)
  {
  if (!(preg_match('/[0-9A-Fa-f]{40}/', $hash))) {
  throw new Exception(sprintf(__('Invalid hash %1$s'), $hash));
  }
  $this->hash = $hash;
  $this->project = $project;
 
  if (!file_exists($project->GetPath() . '/objects/pack/pack-' . $hash . '.idx')) {
  throw new Exception('Pack index does not exist');
  }
  if (!file_exists($project->GetPath() . '/objects/pack/pack-' . $hash . '.pack')) {
  throw new Exception('Pack file does not exist');
  }
  }
 
  /**
  * GetHash
  *
  * Gets the hash
  *
  * @access public
  * @return string object hash
  */
  public function GetHash()
  {
  return $this->hash;
  }
 
  /**
  * ContainsObject
  *
  * Checks if an object exists in the pack
  *
  * @access public
  * @param string $hash object hash
  * @return boolean true if object is in pack
  */
  public function ContainsObject($hash)
  {
  if (!preg_match('/[0-9a-fA-F]{40}/', $hash)) {
  return false;
  }
 
  return $this->FindPackedObject($hash) !== false;
  }
 
  /**
  * FindPackedObject
  *
  * Searches for an object's offset in the index
  *
  * @return int offset
  * @param string $hash hash
  * @access private
  */
  private function FindPackedObject($hash)
  {
  if (!preg_match('/[0-9a-fA-F]{40}/', $hash)) {
  return false;
  }
 
  $offset = false;
 
  $index = fopen($this->project->GetPath() . '/objects/pack/pack-' . $this->hash . '.idx', 'rb');
  flock($index, LOCK_SH);
 
  $magic = fread($index, 4);
  if ($magic == "\xFFtOc") {
  $version = GitPHP_Pack::fuint32($index);
  if ($version == 2) {
  $offset = $this->SearchIndexV2($index, $hash);
  }
  } else {
  $offset = $this->SearchIndexV1($index, $hash);
  }
  flock($index, LOCK_UN);
  fclose($index);
  return $offset;
  }
 
  /**
  * SearchIndexV1
  *
  * Seraches a version 1 index for a hash
  *
  * @access private
  * @param resource $index file pointer to index
  * @param string $hash hash to find
  * @return int pack offset if found
  */
  private function SearchIndexV1($index, $hash)
  {
  /*
  * index v1 struture:
  * fanout table - 256*4 bytes
  * offset/sha table - 24*count bytes (4 byte offset + 20 byte sha for each index)
  */
 
  $binaryHash = pack('H40', $hash);
 
  /*
  * get the start/end indices to search
  * from the fanout table
  */
  list($low, $high) = $this->ReadFanout($index, $binaryHash, 0);
 
  if ($low == $high) {
  return false;
  }
 
  /*
  * binary serach for the index of the hash in the sha/offset listing
  * between cur and after from the fanout
  */
  while ($low <= $high) {
  $mid = ($low + $high) >> 1;
  fseek($index, 4*256 + 24*$mid);
 
  $off = GitPHP_Pack::fuint32($index);
  $binName = fread($index, 20);
  $name = bin2hex($binName);
 
  $cmp = strcmp($hash, $name);
 
  if ($cmp < 0) {
  $high = $mid - 1;
  } else if ($cmp > 0) {
  $low = $mid + 1;
  } else {
  return $off;
  }
  }
 
  return false;
  }
 
  /**
  * SearchIndexV2
  *
  * Seraches a version 2 index for a hash
  *
  * @access private
  * @param resource $index file pointer to index
  * @param string $hash hash to find
  * @return int pack offset if found
  */
  private function SearchIndexV2($index, $hash)
  {
  /*
  * index v2 structure:
  * magic and version - 2*4 bytes
  * fanout table - 256*4 bytes
  * sha listing - 20*count bytes
  * crc checksums - 4*count bytes
  * offsets - 4*count bytes
  */
  $binaryHash = pack('H40', $hash);
 
  /*
  * get the start/end indices to search
  * from the fanout table
  */
  list($low, $high) = $this->ReadFanout($index, $binaryHash, 8);
  if ($low == $high) {
  return false;
  }
 
  /*
  * get the object count from fanout[255]
  */
  fseek($index, 8 + 4*255);
  $objectCount = GitPHP_Pack::fuint32($index);
 
  /*
  * binary search for the index of the hash in the sha listing
  * between cur and after from the fanout
  */
  $objIndex = false;
  while ($low <= $high) {
  $mid = ($low + $high) >> 1;
  fseek($index, 8 + 4*256 + 20*$mid);
 
  $binName = fread($index, 20);
  $name = bin2hex($binName);
 
  $cmp = strcmp($hash, $name);
 
  if ($cmp < 0) {
  $high = $mid - 1;
  } else if ($cmp > 0) {
  $low = $mid + 1;
  } else {
  $objIndex = $mid;
  break;
  }
  }
  if ($objIndex === false) {
  return false;
  }
 
  /*
  * get the offset from the same index in the offset table
  */
  fseek($index, 8 + 4*256 + 24*$objectCount + 4*$objIndex);
  $offset = GitPHP_Pack::fuint32($index);
  if ($offset & 0x80000000) {
  throw new Exception('64-bit offsets not implemented');
  }
  return $offset;
  }
 
  /**
  * ReadFanout
  *
  * Finds the start/end index a hash will be located between,
  * acconding to the fanout table
  *
  * @access private
  * @param resource $index index file pointer
  * @param string $binaryHash binary encoded hash to find
  * @param int $offset offset in the index file where the fanout table is located
  * @return array Range where object can be located
  */
  private function ReadFanout($index, $binaryHash, $offset)
  {
  /*
  * fanout table has 255 4-byte integers
  * indexed by the first byte of the object name.
  * the value at that index is the index at which objects
  * starting with that byte can be found
  * (first level fan-out)
  */
  if ($binaryHash{0} == "\x00") {
  $low = 0;
  fseek($index, $offset);
  $high = GitPHP_Pack::fuint32($index);
  } else {
  fseek($index, $offset + (ord($binaryHash{0}) - 1) * 4);
  $low = GitPHP_Pack::fuint32($index);
  $high = GitPHP_Pack::fuint32($index);
  }
  return array($low, $high);
  }
 
  /**
  * GetObject
  *
  * Extracts an object from the pack
  *
  * @access public
  * @param string $hash hash of object to extract
  * @param int $type output parameter, returns the type of the object
  * @return string object content, or false if not found
  */
  public function GetObject($hash, &$type = 0)
  {
  $offset = $this->FindPackedObject($hash);
  if ($offset === false) {
  return false;
  }
 
  $pack = fopen($this->project->GetPath() . '/objects/pack/pack-' . $this->hash . '.pack', 'rb');
  flock($pack, LOCK_SH);
 
  $magic = fread($pack, 4);
  $version = GitPHP_Pack::fuint32($pack);
  if ($magic != 'PACK' || $version != 2) {
  flock($pack, LOCK_UN);
  fclose($pack);
  throw new Exception('Unsupported pack format');
  }
 
  list($type, $data) = $this->UnpackObject($pack, $offset);
 
  flock($pack, LOCK_UN);
  fclose($pack);
  return $data;
  }
 
  /**
  * UnpackObject
  *
  * Extracts an object at an offset
  *
  * @access private
  * @param resource $pack pack file pointer
  * @param int $offset object offset
  * @return array object type and data
  */
  private function UnpackObject($pack, $offset)
  {
  fseek($pack, $offset);
 
  /*
  * object header:
  * first byte is the type (high 3 bits) and low byte of size (lower 4 bits)
  * subsequent bytes each have 7 next higher bits of the size (little endian)
  * most significant bit is either 1 or 0 to indicate whether the next byte
  * should be read as part of the size. 1 means continue reading the size,
  * 0 means the data is starting
  */
  $c = ord(fgetc($pack));
  $type = ($c >> 4) & 0x07;
  $size = $c & 0x0F;
  for ($i = 4; $c & 0x80; $i += 7) {
  $c = ord(fgetc($pack));
  $size |= (($c & 0x7f) << $i);
  }
 
  if ($type == GitPHP_Pack::OBJ_COMMIT || $type == GitPHP_Pack::OBJ_TREE || $type == GitPHP_Pack::OBJ_BLOB || $type == GitPHP_Pack::OBJ_TAG) {
  /*
  * regular gzipped object data
  */
  return array($type, gzuncompress(fread($pack, $size+512), $size));
  } else if ($type == GitPHP_Pack::OBJ_OFS_DELTA) {
  /*
  * delta of an object at offset
  */
  $buf = fread($pack, $size+512+20);
 
  /*
  * read the base object offset
  * each subsequent byte's 7 least significant bits
  * are part of the offset in decreasing significance per byte
  * (opposite of other places)
  * most significant bit is a flag indicating whether to read the
  * next byte as part of the offset
  */
  $pos = 0;
  $off = -1;
  do {
  $off++;
  $c = ord($buf{$pos++});
  $off = ($off << 7) + ($c & 0x7f);
  } while ($c & 0x80);
 
  /*
  * next read the compressed delta data
  */
  $delta = gzuncompress(substr($buf, $pos), $size);
  unset($buf);
 
  $baseOffset = $offset - $off;
  if ($baseOffset > 0) {
  /*
  * read base object at offset and apply delta to it
  */
  list($type, $base) = $this->UnpackObject($pack, $baseOffset);
  $data = GitPHP_Pack::ApplyDelta($delta, $base);
  return array($type, $data);
  }
  } else if ($type == GitPHP_Pack::OBJ_REF_DELTA) {
  /*
  * delta of object with hash
  */
 
  /*
  * first the base object's hash
  * load that object
  */
  $hash = fread($pack, 20);
  $hash = bin2hex($hash);
  $base = $this->project->GetObject($hash, $type);
 
  /*
  * then the gzipped delta data
  */
  $delta = gzuncompress(fread($pack, $size + 512), $size);
 
  $data = GitPHP_Pack::ApplyDelta($delta, $base);
 
  return array($type, $data);
  }
 
  return false;
  }
 
  /**
  * ApplyDelta
  *
  * Applies a binary delta to a base object
  *
  * @static
  * @access private
  * @param string $delta delta string
  * @param string $base base object data
  * @return string patched content
  */
  private static function ApplyDelta($delta, $base)
  {
  /*
  * algorithm from patch-delta.c
  */
  $pos = 0;
  $baseSize = GitPHP_Pack::ParseVarInt($delta, $pos);
  $resultSize = GitPHP_Pack::ParseVarInt($delta, $pos);
 
  $data = '';
  $deltalen = strlen($delta);
  while ($pos < $deltalen) {
  $opcode = ord($delta{$pos++});
  if ($opcode & 0x80) {
  $off = 0;
  if ($opcode & 0x01) $off = ord($delta{$pos++});
  if ($opcode & 0x02) $off |= ord($delta{$pos++}) << 8;
  if ($opcode & 0x04) $off |= ord($delta{$pos++}) << 16;
  if ($opcode & 0x08) $off |= ord($delta{$pos++}) << 24;
  $len = 0;
  if ($opcode & 0x10) $len = ord($delta{$pos++});
  if ($opcode & 0x20) $len |= ord($delta{$pos++}) << 8;
  if ($opcode & 0x40) $len |= ord($delta{$pos++}) << 16;
  if ($len == 0) $len = 0x10000;
  $data .= substr($base, $off, $len);
  } else if ($opcode > 0) {
  $data .= substr($delta, $pos, $opcode);
  $pos += $opcode;
  }
  }
  return $data;
  }
 
  /**
  * ParseVarInt
  *
  * Reads a git-style packed variable length integer
  * sequence of bytes, where each byte's 7 less significant bits
  * are pieces of the int in increasing significance for each byte (little endian)
  * the most significant bit of each byte is a flag whether to continue
  * reading bytes or not
  *
  * @access private
  * @static
  * @param string $str packed data string
  * @param int $pos position in string to read from
  * @return int parsed integer
  */
  private static function ParseVarInt($str, &$pos=0)
  {
  $ret = 0;
  $byte = 0x80;
  for ($shift = 0; $byte & 0x80; $shift += 7) {
  $byte = ord($str{$pos++});
  $ret |= (($byte & 0x7F) << $shift);
  }
  return $ret;
  }
 
  /**
  * uint32
  *
  * Unpacks a packed 32 bit integer
  *
  * @static
  * @access private
  * @return int integer
  * @param string $str binary data
  */
  private static function uint32($str)
  {
  $a = unpack('Nx', substr($str, 0, 4));
  return $a['x'];
  }
 
  /**
  * fuint32
  *
  * Reads and unpacks the next 32 bit integer
  *
  * @static
  * @access private
  * @return int integer
  * @param resource $handle file handle
  */
  private static function fuint32($handle)
  {
  return GitPHP_Pack::uint32(fread($handle, 4));
  }
  }
 
<?php <?php
/** /**
* GitPHP Project * GitPHP Project
* *
* Represents a single git project * Represents a single git project
* *
* @author Christopher Han <xiphux@gmail.com> * @author Christopher Han <xiphux@gmail.com>
* @copyright Copyright (c) 2010 Christopher Han * @copyright Copyright (c) 2010 Christopher Han
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
   
require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php'); require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php');
require_once(GITPHP_GITOBJECTDIR . 'Commit.class.php'); require_once(GITPHP_GITOBJECTDIR . 'Commit.class.php');
require_once(GITPHP_GITOBJECTDIR . 'Head.class.php'); require_once(GITPHP_GITOBJECTDIR . 'Head.class.php');
require_once(GITPHP_GITOBJECTDIR . 'Tag.class.php'); require_once(GITPHP_GITOBJECTDIR . 'Tag.class.php');
  require_once(GITPHP_GITOBJECTDIR . 'Pack.class.php');
   
/** /**
* Project class * Project class
* *
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
class GitPHP_Project class GitPHP_Project
{ {
   
/** /**
* project * project
* *
* Stores the project internally * Stores the project internally
* *
* @access protected * @access protected
*/ */
protected $project; protected $project;
   
/** /**
* owner * owner
* *
* Stores the owner internally * Stores the owner internally
* *
* @access protected * @access protected
*/ */
protected $owner = ""; protected $owner = "";
   
/** /**
* readOwner * ownerRead
* *
* Stores whether the file owner has been read * Stores whether the file owner has been read
* *
* @access protected * @access protected
*/ */
protected $readOwner = false; protected $ownerRead = false;
   
/** /**
* description * description
* *
* Stores the description internally * Stores the description internally
* *
* @access protected * @access protected
*/ */
protected $description; protected $description;
   
/** /**
* readDescription * readDescription
* *
* Stores whether the description has been * Stores whether the description has been
* read from the file yet * read from the file yet
* *
* @access protected * @access protected
*/ */
protected $readDescription = false; protected $readDescription = false;
   
/** /**
* category * category
* *
* Stores the category internally * Stores the category internally
* *
* @access protected * @access protected
*/ */
protected $category = ''; protected $category = '';
   
/** /**
* epoch * epoch
* *
* Stores the project epoch internally * Stores the project epoch internally
* *
* @access protected * @access protected
*/ */
protected $epoch; protected $epoch;
   
/** /**
* epochRead * epochRead
* *
* Stores whether the project epoch has been read yet * Stores whether the project epoch has been read yet
* *
* @access protected * @access protected
*/ */
protected $epochRead = false; protected $epochRead = false;
   
/** /**
* head * head
* *
* Stores the head hash internally * Stores the head hash internally
* *
* @access protected * @access protected
*/ */
protected $head; protected $head;
   
/** /**
* readHeadRef * readHeadRef
* *
* Stores whether the head ref has been read yet * Stores whether the head ref has been read yet
* *
* @access protected * @access protected
*/ */
protected $readHeadRef = false; protected $readHeadRef = false;
   
/** /**
* tags * tags
* *
* Stores the tags for the project * Stores the tags for the project
* *
* @access protected * @access protected
*/ */
protected $tags = array(); protected $tags = array();
   
/** /**
* heads * heads
* *
* Stores the heads for the project * Stores the heads for the project
* *
* @access protected * @access protected
*/ */
protected $heads = array(); protected $heads = array();
   
/** /**
* readRefs * readRefs
* *
* Stores whether refs have been read yet * Stores whether refs have been read yet
* *
* @access protected * @access protected
*/ */
protected $readRefs = false; protected $readRefs = false;
   
/** /**
* cloneUrl * cloneUrl
* *
* Stores the clone url internally * Stores the clone url internally
* *
* @access protected * @access protected
*/ */
protected $cloneUrl = null; protected $cloneUrl = null;
   
/** /**
* pushUrl * pushUrl
* *
* Stores the push url internally * Stores the push url internally
* *
* @access protected * @access protected
*/ */
protected $pushUrl = null; protected $pushUrl = null;
   
/** /**
* bugUrl * bugUrl
* *
* Stores the bug url internally * Stores the bug url internally
* *
* @access protected * @access protected
*/ */
protected $bugUrl = null; protected $bugUrl = null;
   
/** /**
* bugPattern * bugPattern
* *
* Stores the bug pattern internally * Stores the bug pattern internally
* *
* @access protected * @access protected
*/ */
protected $bugPattern = null; protected $bugPattern = null;
   
/** /**
* commitCache * commitCache
* *
* Caches fetched commit objects in case of * Caches fetched commit objects in case of
* repeated requests for the same object * repeated requests for the same object
* *
* @access protected * @access protected
*/ */
protected $commitCache = array(); protected $commitCache = array();
   
  /**
  * packs
  *
  * Stores the list of packs
  *
  * @access protected
  */
  protected $packs = array();
   
  /**
  * packsRead
  *
  * Stores whether packs have been read
  *
  * @access protected
  */
  protected $packsRead = false;
   
/** /**
* __construct * __construct
* *
* Class constructor * Class constructor
* *
* @access public * @access public
* @throws Exception if project is invalid or outside of projectroot * @throws Exception if project is invalid or outside of projectroot
*/ */
public function __construct($project) public function __construct($project)
{ {
$this->SetProject($project); $this->SetProject($project);
} }
   
/** /**
* SetProject * SetProject
* *
* Attempts to set the project * Attempts to set the project
* *
* @access private * @access private
* @throws Exception if project is invalid or outside of projectroot * @throws Exception if project is invalid or outside of projectroot
*/ */
private function SetProject($project) private function SetProject($project)
{ {
$projectRoot = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('projectroot')); $projectRoot = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('projectroot'));
   
$realProjectRoot = realpath($projectRoot); $realProjectRoot = realpath($projectRoot);
$path = $projectRoot . $project; $path = $projectRoot . $project;
$fullPath = realpath($path); $fullPath = realpath($path);
   
if (!is_dir($fullPath)) { if (!is_dir($fullPath)) {
throw new Exception(sprintf(__('%1$s is not a directory'), $project)); throw new Exception(sprintf(__('%1$s is not a directory'), $project));
} }
   
if (!is_file($fullPath . '/HEAD')) { if (!is_file($fullPath . '/HEAD')) {
throw new Exception(sprintf(__('%1$s is not a git repository'), $project)); throw new Exception(sprintf(__('%1$s is not a git repository'), $project));
} }
   
if (preg_match('/(^|\/)\.{0,2}(\/|$)/', $project)) { if (preg_match('/(^|\/)\.{0,2}(\/|$)/', $project)) {
throw new Exception(sprintf(__('%1$s is attempting directory traversal'), $project)); throw new Exception(sprintf(__('%1$s is attempting directory traversal'), $project));
} }
   
$pathPiece = substr($fullPath, 0, strlen($realProjectRoot)); $pathPiece = substr($fullPath, 0, strlen($realProjectRoot));
   
if ((!is_link($path)) && (strcmp($pathPiece, $realProjectRoot) !== 0)) { if ((!is_link($path)) && (strcmp($pathPiece, $realProjectRoot) !== 0)) {
throw new Exception(sprintf(__('%1$s is outside of the projectroot'), $project)); throw new Exception(sprintf(__('%1$s is outside of the projectroot'), $project));
} }
   
$this->project = $project; $this->project = $project;
   
} }
   
/** /**
* GetOwner * GetOwner
* *
* Gets the project's owner * Gets the project's owner
* *
* @access public * @access public
* @return string project owner * @return string project owner
*/ */
public function GetOwner() public function GetOwner()
{ {
if (empty($this->owner) && !$this->readOwner) { if (empty($this->owner) && !$this->ownerRead) {
  $this->ReadOwner();
$exe = new GitPHP_GitExe($this);  
$args = array();  
$args[] = 'gitweb.owner';  
$this->owner = $exe->Execute(GIT_CONFIG, $args);  
unset($exe);  
   
if (empty($this->owner) && function_exists('posix_getpwuid')) {  
$uid = fileowner($this->GetPath());  
if ($uid !== false) {  
$data = posix_getpwuid($uid);  
if (isset($data['gecos']) && !empty($data['gecos'])) {  
$this->owner = $data['gecos'];  
} elseif (isset($data['name']) && !empty($data['name'])) {  
$this->owner = $data['name'];  
}  
}  
}  
   
$this->readOwner = true;  
} }
return $this->owner; return $this->owner;
  }
   
  /**
  * ReadOwner
  *
  * Reads the project owner
  *
  * @access protected
  */
  protected function ReadOwner()
  {
  if (GitPHP_Config::GetInstance()->GetValue('compat', false)) {
  $this->ReadOwnerGit();
  } else {
  $this->ReadOwnerRaw();
  }
   
  if (empty($this->owner) && function_exists('posix_getpwuid')) {
  $uid = fileowner($this->GetPath());
  if ($uid !== false) {
  $data = posix_getpwuid($uid);
  if (isset($data['gecos']) && !empty($data['gecos'])) {
  $this->owner = $data['gecos'];
  } elseif (isset($data['name']) && !empty($data['name'])) {
  $this->owner = $data['name'];
  }
  }
  }
   
  $this->ownerRead = true;
  }
   
  /**
  * ReadOwnerGit
  *
  * Reads the project owner using the git executable
  *
  * @access private
  */
  private function ReadOwnerGit()
  {
  $exe = new GitPHP_GitExe($this);
  $args = array();
  $args[] = 'gitweb.owner';
  $this->owner = $exe->Execute(GIT_CONFIG, $args);
  unset($exe);
  }
   
  /**
  * ReadOwnerRaw
  *
  * Reads the project owner using the raw config file
  *
  * @access private
  */
  private function ReadOwnerRaw()
  {
  // not worth writing a full config parser right now
   
  if (!file_exists($this->GetPath() . '/config'))
  return;
   
  $configData = explode("\n", file_get_contents($this->GetPath() . '/config'));
   
  $gitwebSection = false;
  foreach ($configData as $configLine) {
  $trimmed = trim($configLine);
  if (empty($trimmed)) {
  continue;
  }
   
  if (preg_match('/^\[(.+)\]$/', $trimmed, $regs)) {
  // section header
  $gitwebSection = ($regs[1] == 'gitweb');
  } else if ($gitwebSection) {
  $eq = strpos($trimmed, '=');
  if ($eq === false) {
  continue;
  }
   
  $key = trim(substr($trimmed, 0, $eq));
  if ($key == 'owner') {
  $this->owner = trim(substr($trimmed, $eq+1));
  break;
  }
  }
  }
} }
   
/** /**
* SetOwner * SetOwner
* *
* Sets the project's owner (from an external source) * Sets the project's owner (from an external source)
* *
* @access public * @access public
* @param string $owner the owner * @param string $owner the owner
*/ */
public function SetOwner($owner) public function SetOwner($owner)
{ {
$this->owner = $owner; $this->owner = $owner;
} }
   
/** /**
* GetProject * GetProject
* *
* Gets the project * Gets the project
* *
* @access public * @access public
* @return string the project * @return string the project
*/ */
public function GetProject() public function GetProject()
{ {
return $this->project; return $this->project;
} }
   
/** /**
* GetSlug * GetSlug
* *
* Gets the project as a filename/url friendly slug * Gets the project as a filename/url friendly slug
* *
* @access public * @access public
* @return string the slug * @return string the slug
*/ */
public function GetSlug() public function GetSlug()
{ {
$from = array( $from = array(
'/', '/',
'.git' '.git'
); );
$to = array( $to = array(
'-', '-',
'' ''
); );
return str_replace($from, $to, $this->project); return str_replace($from, $to, $this->project);
} }
   
/** /**
* GetPath * GetPath
* *
* Gets the full project path * Gets the full project path
* *
* @access public * @access public
* @return string project path * @return string project path
*/ */
public function GetPath() public function GetPath()
{ {
$projectRoot = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('projectroot')); $projectRoot = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('projectroot'));
   
return $projectRoot . $this->project; return $projectRoot . $this->project;
} }
   
/** /**
* GetDescription * GetDescription
* *
* Gets the project description * Gets the project description
* *
* @access public * @access public
* @param $trim length to trim description to (0 for no trim) * @param $trim length to trim description to (0 for no trim)
* @return string project description * @return string project description
*/ */
public function GetDescription($trim = 0) public function GetDescription($trim = 0)
{ {
if (!$this->readDescription) { if (!$this->readDescription) {
$this->description = file_get_contents($this->GetPath() . '/description'); $this->description = file_get_contents($this->GetPath() . '/description');
} }
if (($trim > 0) && (strlen($this->description) > $trim)) { if (($trim > 0) && (strlen($this->description) > $trim)) {
return substr($this->description, 0, $trim) . '…'; return substr($this->description, 0, $trim) . '…';
} }
   
return $this->description; return $this->description;
} }
   
/** /**
* SetDescription * SetDescription
* *
* Overrides the project description * Overrides the project description
* *
* @access public * @access public
* @param string $descr description * @param string $descr description
*/ */
public function SetDescription($descr) public function SetDescription($descr)
{ {
$this->description = $descr; $this->description = $descr;
$this->readDescription = true; $this->readDescription = true;
} }
   
/** /**
* GetDaemonEnabled * GetDaemonEnabled
* *
* Returns whether gitdaemon is allowed for this project * Returns whether gitdaemon is allowed for this project
* *
* @access public * @access public
* @return boolean git-daemon-export-ok? * @return boolean git-daemon-export-ok?
*/ */
public function GetDaemonEnabled() public function GetDaemonEnabled()
{ {
return file_exists($this->GetPath() . '/git-daemon-export-ok'); return file_exists($this->GetPath() . '/git-daemon-export-ok');
} }
   
/** /**
* GetCategory * GetCategory
* *
* Gets the project's category * Gets the project's category
* *
* @access public * @access public
* @return string category * @return string category
*/ */
public function GetCategory() public function GetCategory()
{ {
return $this->category; return $this->category;
} }
   
/** /**
* SetCategory * SetCategory
* *
* Sets the project's category * Sets the project's category
* *
* @access public * @access public
* @param string $category category * @param string $category category
*/ */
public function SetCategory($category) public function SetCategory($category)
{ {
$this->category = $category; $this->category = $category;
} }
   
/** /**
* GetCloneUrl * GetCloneUrl
* *
* Gets the clone URL for this repository, if specified * Gets the clone URL for this repository, if specified
* *
* @access public * @access public
* @return string clone url * @return string clone url
*/ */
public function GetCloneUrl() public function GetCloneUrl()
{ {
if ($this->cloneUrl !== null) if ($this->cloneUrl !== null)
return $this->cloneUrl; return $this->cloneUrl;
   
$cloneurl = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('cloneurl', ''), false); $cloneurl = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('cloneurl', ''), false);
if (!empty($cloneurl)) if (!empty($cloneurl))
$cloneurl .= $this->project; $cloneurl .= $this->project;
   
return $cloneurl; return $cloneurl;
} }
   
/** /**
* SetCloneUrl * SetCloneUrl
* *
* Overrides the clone URL for this repository * Overrides the clone URL for this repository
* *
* @access public * @access public
* @param string $cUrl clone url * @param string $cUrl clone url
*/ */
public function SetCloneUrl($cUrl) public function SetCloneUrl($cUrl)
{ {
$this->cloneUrl = $cUrl; $this->cloneUrl = $cUrl;
} }
   
/** /**
* GetPushUrl * GetPushUrl
* *
* Gets the push URL for this repository, if specified * Gets the push URL for this repository, if specified
* *
* @access public * @access public
* @return string push url * @return string push url
*/ */
public function GetPushUrl() public function GetPushUrl()
{ {
if ($this->pushUrl !== null) if ($this->pushUrl !== null)
return $this->pushUrl; return $this->pushUrl;
   
$pushurl = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('pushurl', ''), false); $pushurl = GitPHP_Util::AddSlash(GitPHP_Config::GetInstance()->GetValue('pushurl', ''), false);
if (!empty($pushurl)) if (!empty($pushurl))
$pushurl .= $this->project; $pushurl .= $this->project;
   
return $pushurl; return $pushurl;
} }
   
/** /**
* SetPushUrl * SetPushUrl
* *
* Overrides the push URL for this repository * Overrides the push URL for this repository
* *
* @access public * @access public
* @param string $pUrl push url * @param string $pUrl push url
*/ */
public function SetPushUrl($pUrl) public function SetPushUrl($pUrl)
{ {
$this->pushUrl = $pUrl; $this->pushUrl = $pUrl;
} }
   
/** /**
* GetBugUrl * GetBugUrl
* *
* Gets the bug URL for this repository, if specified * Gets the bug URL for this repository, if specified
* *
* @access public * @access public
* @return string bug url * @return string bug url
*/ */
public function GetBugUrl() public function GetBugUrl()
{ {
if ($this->bugUrl != null) if ($this->bugUrl != null)
return $this->bugUrl; return $this->bugUrl;
   
return GitPHP_Config::GetInstance()->GetValue('bugurl', ''); return GitPHP_Config::GetInstance()->GetValue('bugurl', '');
} }
   
/** /**
* SetBugUrl * SetBugUrl
* *
* Overrides the bug URL for this repository * Overrides the bug URL for this repository
* *
* @access public * @access public
* @param string $bUrl bug url * @param string $bUrl bug url
*/ */
public function SetBugUrl($bUrl) public function SetBugUrl($bUrl)
{ {
$this->bugUrl = $bUrl; $this->bugUrl = $bUrl;
} }
   
/** /**
* GetBugPattern * GetBugPattern
* *
* Gets the bug pattern for this repository, if specified * Gets the bug pattern for this repository, if specified
* *
* @access public * @access public
* @return string bug pattern * @return string bug pattern
*/ */
public function GetBugPattern() public function GetBugPattern()
{ {
if ($this->bugPattern != null) if ($this->bugPattern != null)
return $this->bugPattern; return $this->bugPattern;
   
return GitPHP_Config::GetInstance()->GetValue('bugpattern', ''); return GitPHP_Config::GetInstance()->GetValue('bugpattern', '');
} }
   
/** /**
* SetBugPattern * SetBugPattern
* *
* Overrides the bug pattern for this repository * Overrides the bug pattern for this repository
* *
* @access public * @access public
* @param string $bPat bug pattern * @param string $bPat bug pattern
*/ */
public function SetBugPattern($bPat) public function SetBugPattern($bPat)
{ {
$this->bugPattern = $bPat; $this->bugPattern = $bPat;
} }
   
/** /**
* GetHeadCommit * GetHeadCommit
* *
* Gets the head commit for this project * Gets the head commit for this project
* Shortcut for getting the tip commit of the HEAD branch * Shortcut for getting the tip commit of the HEAD branch
* *
* @access public * @access public
* @return mixed head commit * @return mixed head commit
*/ */
public function GetHeadCommit() public function GetHeadCommit()
{ {
if (!$this->readHeadRef) if (!$this->readHeadRef)
$this->ReadHeadCommit(); $this->ReadHeadCommit();
   
return $this->GetCommit($this->head); return $this->GetCommit($this->head);
} }
   
/** /**
* ReadHeadCommit * ReadHeadCommit
* *
* Reads the head commit hash * Reads the head commit hash
* *
* @access protected * @access protected
*/ */
public function ReadHeadCommit() public function ReadHeadCommit()
{ {
$this->readHeadRef = true; $this->readHeadRef = true;
   
  if (GitPHP_Config::GetInstance()->GetValue('compat', false)) {
  $this->ReadHeadCommitGit();
  } else {
  $this->ReadHeadCommitRaw();
  }
  }
   
  /**
  * ReadHeadCommitGit
  *
  * Read head commit using git executable
  *
  * @access private
  */
  private function ReadHeadCommitGit()
  {
$exe = new GitPHP_GitExe($this); $exe = new GitPHP_GitExe($this);
$args = array(); $args = array();
$args[] = '--verify'; $args[] = '--verify';
$args[] = 'HEAD'; $args[] = 'HEAD';
$this->head = trim($exe->Execute(GIT_REV_PARSE, $args)); $this->head = trim($exe->Execute(GIT_REV_PARSE, $args));
  }
   
  /**
  * ReadHeadCommitRaw
  *
  * Read head commit using raw git head pointer
  *
  * @access private
  */
  private function ReadHeadCommitRaw()
  {
  $head = trim(file_get_contents($this->GetPath() . '/HEAD'));
  if (preg_match('/^([0-9A-Fa-f]{40})$/', $head, $regs)) {
  /* Detached HEAD */
  $this->head = $regs[1];
  } else if (preg_match('/^ref: (.+)$/', $head, $regs)) {
  /* standard pointer to head */
  if (!$this->readRefs)
  $this->ReadRefList();
   
  if (isset($this->heads[$regs[1]])) {
  $this->head = $this->heads[$regs[1]]->GetHash();
  }
  }
} }
   
/** /**
* GetCommit * GetCommit
* *
* Get a commit for this project * Get a commit for this project
* *
* @access public * @access public
*/ */
public function GetCommit($hash) public function GetCommit($hash)
{ {
if (empty($hash)) if (empty($hash))
return null; return null;
   
if ($hash === 'HEAD') if ($hash === 'HEAD')
return $this->GetHeadCommit(); return $this->GetHeadCommit();
   
if (substr_compare($hash, 'refs/heads/', 0, 11) === 0) { if (substr_compare($hash, 'refs/heads/', 0, 11) === 0) {
$head = $this->GetHead(substr($hash, 11)); $head = $this->GetHead(substr($hash, 11));
if ($head != null) if ($head != null)
return $head->GetCommit(); return $head->GetCommit();
return null; return null;
} else if (substr_compare($hash, 'refs/tags/', 0, 10) === 0) { } else if (substr_compare($hash, 'refs/tags/', 0, 10) === 0) {
$tag = $this->GetTag(substr($hash, 10)); $tag = $this->GetTag(substr($hash, 10));
if ($tag != null) { if ($tag != null) {
$obj = $tag->GetCommit(); $obj = $tag->GetCommit();
if ($obj != null) { if ($obj != null) {
return $obj; return $obj;
} }
} }
return null; return null;
} }
   
if (preg_match('/[0-9a-f]{40}/i', $hash)) { if (preg_match('/[0-9a-f]{40}/i', $hash)) {
   
if (!isset($this->commitCache[$hash])) { if (!isset($this->commitCache[$hash])) {
$cacheKey = 'project|' . $this->project . '|commit|' . $hash; $cacheKey = 'project|' . $this->project . '|commit|' . $hash;
$cached = GitPHP_Cache::GetInstance()->Get($cacheKey); $cached = GitPHP_Cache::GetInstance()->Get($cacheKey);
if ($cached) if ($cached)
$this->commitCache[$hash] = $cached; $this->commitCache[$hash] = $cached;
else else
$this->commitCache[$hash] = new GitPHP_Commit($this, $hash); $this->commitCache[$hash] = new GitPHP_Commit($this, $hash);
} }
   
return $this->commitCache[$hash]; return $this->commitCache[$hash];
   
} }
   
if (!$this->readRefs) if (!$this->readRefs)
$this->ReadRefList(); $this->ReadRefList();
   
if (isset($this->heads['refs/heads/' . $hash])) if (isset($this->heads['refs/heads/' . $hash]))
return $this->heads['refs/heads/' . $hash]->GetCommit(); return $this->heads['refs/heads/' . $hash]->GetCommit();
   
if (isset($this->tags['refs/tags/' . $hash])) if (isset($this->tags['refs/tags/' . $hash]))
return $this->tags['refs/tags/' . $hash]->GetCommit(); return $this->tags['refs/tags/' . $hash]->GetCommit();
   
return null; return null;
} }
   
/** /**
* CompareProject * CompareProject
* *
* Compares two projects by project name * Compares two projects by project name
* *
* @access public * @access public
* @static * @static
* @param mixed $a first project * @param mixed $a first project
* @param mixed $b second project * @param mixed $b second project
* @return integer comparison result * @return integer comparison result
*/ */
public static function CompareProject($a, $b) public static function CompareProject($a, $b)
{ {
$catCmp = strcmp($a->GetCategory(), $b->GetCategory()); $catCmp = strcmp($a->GetCategory(), $b->GetCategory());
if ($catCmp !== 0) if ($catCmp !== 0)
return $catCmp; return $catCmp;
   
return strcmp($a->GetProject(), $b->GetProject()); return strcmp($a->GetProject(), $b->GetProject());
} }
   
/** /**
* CompareDescription * CompareDescription
* *
* Compares two projects by description * Compares two projects by description
* *
* @access public * @access public
* @static * @static
* @param mixed $a first project * @param mixed $a first project
* @param mixed $b second project * @param mixed $b second project
* @return integer comparison result * @return integer comparison result
*/ */
public static function CompareDescription($a, $b) public static function CompareDescription($a, $b)
{ {
$catCmp = strcmp($a->GetCategory(), $b->GetCategory()); $catCmp = strcmp($a->GetCategory(), $b->GetCategory());
if ($catCmp !== 0) if ($catCmp !== 0)
return $catCmp; return $catCmp;
   
return strcmp($a->GetDescription(), $b->GetDescription()); return strcmp($a->GetDescription(), $b->GetDescription());
} }
   
/** /**
* CompareOwner * CompareOwner
* *
* Compares two projects by owner * Compares two projects by owner
* *
* @access public * @access public
* @static * @static
* @param mixed $a first project * @param mixed $a first project
* @param mixed $b second project * @param mixed $b second project
* @return integer comparison result * @return integer comparison result
*/ */
public static function CompareOwner($a, $b) public static function CompareOwner($a, $b)
{ {
$catCmp = strcmp($a->GetCategory(), $b->GetCategory()); $catCmp = strcmp($a->GetCategory(), $b->GetCategory());
if ($catCmp !== 0) if ($catCmp !== 0)
return $catCmp; return $catCmp;
   
return strcmp($a->GetOwner(), $b->GetOwner()); return strcmp($a->GetOwner(), $b->GetOwner());
} }
   
/** /**
* CompareAge * CompareAge
* *
* Compares two projects by age * Compares two projects by age
* *
* @access public * @access public
* @static * @static
* @param mixed $a first project * @param mixed $a first project
* @param mixed $b second project * @param mixed $b second project
* @return integer comparison result * @return integer comparison result
*/ */
public static function CompareAge($a, $b) public static function CompareAge($a, $b)
{ {
$catCmp = strcmp($a->GetCategory(), $b->GetCategory()); $catCmp = strcmp($a->GetCategory(), $b->GetCategory());
if ($catCmp !== 0) if ($catCmp !== 0)
return $catCmp; return $catCmp;
   
if ($a->GetAge() === $b->GetAge()) if ($a->GetAge() === $b->GetAge())
return 0; return 0;
return ($a->GetAge() < $b->GetAge() ? -1 : 1); return ($a->GetAge() < $b->GetAge() ? -1 : 1);
} }
   
/** /**
* GetRefs * GetRefs
* *
* Gets the list of refs for the project * Gets the list of refs for the project
* *
* @access public * @access public
* @param string $type type of refs to get * @param string $type type of refs to get
* @return array array of refs * @return array array of refs
*/ */
public function GetRefs($type = '') public function GetRefs($type = '')
{ {
if (!$this->readRefs) if (!$this->readRefs)
$this->ReadRefList(); $this->ReadRefList();
   
if ($type == 'tags') { if ($type == 'tags') {
return $this->tags; return $this->tags;
} else if ($type == 'heads') { } else if ($type == 'heads') {
return $this->heads; return $this->heads;
} }
   
return array_merge($this->heads, $this->tags); return array_merge($this->heads, $this->tags);
} }
   
/** /**
* ReadRefList * ReadRefList
* *
* Reads the list of refs for this project * Reads the list of refs for this project
* *
* @access protected * @access protected
*/ */
public function ReadRefList() protected function ReadRefList()
{ {
$this->readRefs = true; $this->readRefs = true;
   
  if (GitPHP_Config::GetInstance()->GetValue('compat', false)) {
  $this->ReadRefListGit();
  } else {
  $this->ReadRefListRaw();
  }
  }
   
  /**
  * ReadRefListGit
  *
  * Reads the list of refs for this project using the git executable
  *
  * @access private
  */
  private function ReadRefListGit()
  {
$exe = new GitPHP_GitExe($this); $exe = new GitPHP_GitExe($this);
$args = array(); $args = array();
$args[] = '--heads'; $args[] = '--heads';
$args[] = '--tags'; $args[] = '--tags';
$args[] = '--dereference'; $args[] = '--dereference';
$ret = $exe->Execute(GIT_SHOW_REF, $args); $ret = $exe->Execute(GIT_SHOW_REF, $args);
unset($exe); unset($exe);
   
$lines = explode("\n", $ret); $lines = explode("\n", $ret);
   
foreach ($lines as $line) { foreach ($lines as $line) {
if (preg_match('/^([0-9a-fA-F]{40}) refs\/(tags|heads)\/([^^]+)(\^{})?$/', $line, $regs)) { if (preg_match('/^([0-9a-fA-F]{40}) refs\/(tags|heads)\/([^^]+)(\^{})?$/', $line, $regs)) {
try { try {
$key = 'refs/' . $regs[2] . '/' . $regs[3]; $key = 'refs/' . $regs[2] . '/' . $regs[3];
if ($regs[2] == 'tags') { if ($regs[2] == 'tags') {
if ((!empty($regs[4])) && ($regs[4] == '^{}')) { if ((!empty($regs[4])) && ($regs[4] == '^{}')) {
$derefCommit = $this->GetCommit($regs[1]); $derefCommit = $this->GetCommit($regs[1]);
if ($derefCommit && isset($this->tags[$key])) { if ($derefCommit && isset($this->tags[$key])) {
$this->tags[$key]->SetCommit($derefCommit); $this->tags[$key]->SetCommit($derefCommit);
} }
} else if (!isset($this->tags[$key])) { } else if (!isset($this->tags[$key])) {
$this->tags[$key] = $this->LoadTag($regs[3], $regs[1]); $this->tags[$key] = $this->LoadTag($regs[3], $regs[1]);
} }
} else if ($regs[2] == 'heads') { } else if ($regs[2] == 'heads') {
$this->heads[$key] = new GitPHP_Head($this, $regs[3], $regs[1]); $this->heads[$key] = new GitPHP_Head($this, $regs[3], $regs[1]);
} }
} catch (Exception $e) { } catch (Exception $e) {
} }
} }
} }
} }
   
/** /**
  * ReadRefListRaw
  *
  * Reads the list of refs for this project using the raw git files
  *
  * @access private
  */
  private function ReadRefListRaw()
  {
  $pathlen = strlen($this->GetPath()) + 1;
   
  // read loose heads
  $heads = $this->ListDir($this->GetPath() . '/refs/heads');
  for ($i = 0; $i < count($heads); $i++) {
  $key = trim(substr($heads[$i], $pathlen), "/\\");
   
  if (isset($this->heads[$key])) {
  continue;
  }
   
  $hash = trim(file_get_contents($heads[$i]));
  if (preg_match('/^[0-9A-Fa-f]{40}$/', $hash)) {
  $head = substr($key, strlen('refs/heads/'));
  $this->heads[$key] = new GitPHP_Head($this, $head, $hash);
  }
  }
   
  // read loose tags
  $tags = $this->ListDir($this->GetPath() . '/refs/tags');
  for ($i = 0; $i < count($tags); $i++) {
  $key = trim(substr($tags[$i], $pathlen), "/\\");
   
  if (isset($this->tags[$key])) {
  continue;
  }
   
  $hash = trim(file_get_contents($tags[$i]));
  if (preg_match('/^[0-9A-Fa-f]{40}$/', $hash)) {
  $tag = substr($key, strlen('refs/tags/'));
  $this->tags[$key] = $this->LoadTag($tag, $hash);
  }
  }
   
  // check packed refs
  if (file_exists($this->GetPath() . '/packed-refs')) {
  $packedRefs = explode("\n", file_get_contents($this->GetPath() . '/packed-refs'));
   
  $lastRef = null;
  foreach ($packedRefs as $ref) {
   
  if (preg_match('/^\^([0-9A-Fa-f]{40})$/', $ref, $regs)) {
  // dereference of previous ref
  if (($lastRef != null) && ($lastRef instanceof GitPHP_Tag)) {
  $derefCommit = $this->GetCommit($regs[1]);
  if ($derefCommit) {
  $lastRef->SetCommit($derefCommit);
  }
  }
  }
   
  $lastRef = null;
   
  if (preg_match('/^([0-9A-Fa-f]{40}) refs\/(tags|heads)\/(.+)$/', $ref, $regs)) {
  // standard tag/head
  $key = 'refs/' . $regs[2] . '/' . $regs[3];
  if ($regs[2] == 'tags') {
  if (!isset($this->tags[$key])) {
  $lastRef = $this->LoadTag($regs[3], $regs[1]);
  $this->tags[$key] = $lastRef;
  }
  } else if ($regs[2] == 'heads') {
  if (!isset($this->heads[$key])) {
  $this->heads[$key] = new GitPHP_Head($this, $regs[3], $regs[1]);
  }
  }
  }
  }
  }
  }
   
  /**
  * ListDir
  *
  * Recurses into a directory and lists files inside
  *
  * @access private
  * @param string $dir directory
  * @return array array of filenames
  */
  private function ListDir($dir)
  {
  $files = array();
  if ($dh = opendir($dir)) {
  while (($file = readdir($dh)) !== false) {
  if (($file == '.') || ($file == '..')) {
  continue;
  }
  $fullFile = $dir . '/' . $file;
  if (is_dir($fullFile)) {
  $subFiles = $this->ListDir($fullFile);
  if (count($subFiles) > 0) {
  $files = array_merge($files, $subFiles);
  }
  } else {
  $files[] = $fullFile;
  }
  }
  }
  return $files;
  }
   
  /**
* GetTags * GetTags
* *
* Gets list of tags for this project by age descending * Gets list of tags for this project by age descending
* *
* @access public * @access public
* @param integer $count number of tags to load * @param integer $count number of tags to load
* @return array array of tags * @return array array of tags
*/ */
public function GetTags($count = 0) public function GetTags($count = 0)
{ {
if (!$this->readRefs) if (!$this->readRefs)
$this->ReadRefList(); $this->ReadRefList();
   
$exe = new GitPHP_GitExe($this); $exe = new GitPHP_GitExe($this);
$args = array(); $args = array();
$args[] = '--sort=-creatordate'; $args[] = '--sort=-creatordate';
$args[] = '--format="%(refname)"'; $args[] = '--format="%(refname)"';
if ($count > 0) { if ($count > 0) {
$args[] = '--count=' . $count; $args[] = '--count=' . $count;
} }
$args[] = '--'; $args[] = '--';
$args[] = 'refs/tags'; $args[] = 'refs/tags';
$ret = $exe->Execute(GIT_FOR_EACH_REF, $args); $ret = $exe->Execute(GIT_FOR_EACH_REF, $args);
unset($exe); unset($exe);
   
$lines = explode("\n", $ret); $lines = explode("\n", $ret);
   
$tags = array(); $tags = array();
   
foreach ($lines as $ref) { foreach ($lines as $ref) {
if (isset($this->tags[$ref])) { if (isset($this->tags[$ref])) {
$tags[] = $this->tags[$ref]; $tags[] = $this->tags[$ref];
} }
} }
   
return $tags; return $tags;
} }
   
/** /**
* GetTag * GetTag
* *
* Gets a single tag * Gets a single tag
* *
* @access public * @access public
* @param string $tag tag to find * @param string $tag tag to find
* @return mixed tag object * @return mixed tag object
*/ */
public function GetTag($tag) public function GetTag($tag)
{ {
if (empty($tag)) if (empty($tag))
return null; return null;
   
  if (!$this->readRefs)
  $this->ReadRefList();
   
$key = 'refs/tags/' . $tag; $key = 'refs/tags/' . $tag;
   
if (!isset($this->tags[$key])) { if (!isset($this->tags[$key])) {
$this->tags[$key] = $this->LoadTag($tag); $this->tags[$key] = $this->LoadTag($tag);
} }
   
return $this->tags[$key]; return $this->tags[$key];
} }
   
/** /**
* LoadTag * LoadTag
* *
* Attempts to load a cached tag, or creates a new object * Attempts to load a cached tag, or creates a new object
* *
* @access private * @access private
* @param string $tag tag to find * @param string $tag tag to find
* @return mixed tag object * @return mixed tag object
*/ */
private function LoadTag($tag, $hash = '') private function LoadTag($tag, $hash = '')
{ {
if (empty($tag)) if (empty($tag))
return; return;
   
$cacheKey = 'project|' . $this->project . '|tag|' . $tag; $cacheKey = 'project|' . $this->project . '|tag|' . $tag;
$cached = GitPHP_Cache::GetInstance()->Get($cacheKey); $cached = GitPHP_Cache::GetInstance()->Get($cacheKey);
if ($cached) { if ($cached) {
return $cached; return $cached;
} else { } else {
return new GitPHP_Tag($this, $tag, $hash); return new GitPHP_Tag($this, $tag, $hash);
} }
} }
   
/** /**
* GetHeads * GetHeads
* *
* Gets list of heads for this project by age descending * Gets list of heads for this project by age descending
* *
* @access public * @access public
* @param integer $count number of tags to load * @param integer $count number of tags to load
* @return array array of heads * @return array array of heads
*/ */
public function GetHeads($count = 0) public function GetHeads($count = 0)
{ {
if (!$this->readRefs) if (!$this->readRefs)
$this->ReadRefList(); $this->ReadRefList();
   
$exe = new GitPHP_GitExe($this); $exe = new GitPHP_GitExe($this);
$args = array(); $args = array();
$args[] = '--sort=-committerdate'; $args[] = '--sort=-committerdate';
$args[] = '--format="%(refname)"'; $args[] = '--format="%(refname)"';
if ($count > 0) { if ($count > 0) {
$args[] = '--count=' . $count; $args[] = '--count=' . $count;
} }
$args[] = '--'; $args[] = '--';
$args[] = 'refs/heads'; $args[] = 'refs/heads';
$ret = $exe->Execute(GIT_FOR_EACH_REF, $args); $ret = $exe->Execute(GIT_FOR_EACH_REF, $args);
unset($exe); unset($exe);
   
$lines = explode("\n", $ret); $lines = explode("\n", $ret);
   
$heads = array(); $heads = array();
   
foreach ($lines as $ref) { foreach ($lines as $ref) {
if (isset($this->heads[$ref])) { if (isset($this->heads[$ref])) {
$heads[] = $this->heads[$ref]; $heads[] = $this->heads[$ref];
} }
} }
   
return $heads; return $heads;
} }
   
/** /**
* GetHead * GetHead
* *
* Gets a single head * Gets a single head
* *
* @access public * @access public
* @param string $head head to find * @param string $head head to find
* @return mixed head object * @return mixed head object
*/ */
public function GetHead($head) public function GetHead($head)
{ {
if (empty($head)) if (empty($head))
return null; return null;
   
  if (!$this->readRefs)
  $this->ReadRefList();
   
$key = 'refs/heads/' . $head; $key = 'refs/heads/' . $head;
   
if (!isset($this->heads[$key])) { if (!isset($this->heads[$key])) {
$this->heads[$key] = new GitPHP_Head($this, $head); $this->heads[$key] = new GitPHP_Head($this, $head);
} }
   
return $this->heads[$key]; return $this->heads[$key];
} }
   
/** /**
* GetLogHash * GetLogHash
* *
* Gets log entries as an array of hashes * Gets log entries as an array of hashes
* *
* @access public * @access private
* @param string $hash hash to start the log at * @param string $hash hash to start the log at
* @param integer $count number of entries to get * @param integer $count number of entries to get
* @param integer $skip number of entries to skip * @param integer $skip number of entries to skip
* @return array array of hashes * @return array array of hashes
*/ */
public function GetLogHash($hash, $count = 50, $skip = 0) private function GetLogHash($hash, $count = 50, $skip = 0)
{ {
return $this->RevList($hash, $count, $skip); return $this->RevList($hash, $count, $skip);
} }
   
/** /**
* GetLog * GetLog
* *
* Gets log entries as an array of commit objects * Gets log entries as an array of commit objects
* *
* @access public * @access public
* @param string $hash hash to start the log at * @param string $hash hash to start the log at
* @param integer $count number of entries to get * @param integer $count number of entries to get
* @param integer $skip number of entries to skip * @param integer $skip number of entries to skip
* @return array array of commit objects * @return array array of commit objects
*/ */
public function GetLog($hash, $count = 50, $skip = 0) public function GetLog($hash, $count = 50, $skip = 0)
{ {
  if (GitPHP_Config::GetInstance()->GetValue('compat', false) || ($skip > 200)) {
  return $this->GetLogGit($hash, $count, $skip);
  } else {
  return $this->GetLogRaw($hash, $count, $skip);
  }
  }
   
  /**
  * GetLogGit
  *
  * Gets log entries using git exe
  *
  * @access private
  * @param string $hash hash to start the log at
  * @param integer $count number of entries to get
  * @param integer $skip number of entries to skip
  * @return array array of commit objects
  */
  private function GetLogGit($hash, $count = 50, $skip = 0)
  {
$log = $this->GetLogHash($hash, $count, $skip); $log = $this->GetLogHash($hash, $count, $skip);
$len = count($log); $len = count($log);
for ($i = 0; $i < $len; ++$i) { for ($i = 0; $i < $len; ++$i) {
$log[$i] = $this->GetCommit($log[$i]); $log[$i] = $this->GetCommit($log[$i]);
} }
  return $log;
  }
   
  /**
  * GetLogRaw
  *
  * Gets log entries using raw git objects
  * Based on history walking code from glip
  *
  * @access private
  */
  private function GetLogRaw($hash, $count = 50, $skip = 0)
  {
  $total = $count + $skip;
   
  $inc = array();
  $num = 0;
  $queue = array($this->GetCommit($hash));
  while (($commit = array_shift($queue)) !== null) {
  $parents = $commit->GetParents();
  foreach ($parents as $parent) {
  if (!isset($inc[$parent->GetHash()])) {
  $inc[$parent->GetHash()] = 1;
  $queue[] = $parent;
  $num++;
  } else {
  $inc[$parent->GetHash()]++;
  }
  }
  if ($num >= $total)
  break;
  }
   
  $queue = array($this->GetCommit($hash));
  $log = array();
  $num = 0;
  while (($commit = array_pop($queue)) !== null) {
  array_push($log, $commit);
  $num++;
  if ($num == $total) {
  break;
  }
  $parents = $commit->GetParents();
  foreach ($parents as $parent) {
  if (isset($inc[$parent->GetHash()])) {
  if (--$inc[$parent->GetHash()] == 0) {
  $queue[] = $parent;
  }
  }
  }
  }
   
  if ($skip > 0) {
  $log = array_slice($log, $skip, $count);
  }
  usort($log, array('GitPHP_Commit', 'CompareAge'));
return $log; return $log;
} }
   
/** /**
* GetBlob * GetBlob
* *
* Gets a blob from this project * Gets a blob from this project
* *
* @access public * @access public
* @param string $hash blob hash * @param string $hash blob hash
*/ */
public function GetBlob($hash) public function GetBlob($hash)
{ {
if (empty($hash)) if (empty($hash))
return null; return null;
   
$cacheKey = 'project|' . $this->project . '|blob|' . $hash; $cacheKey = 'project|' . $this->project . '|blob|' . $hash;
$cached = GitPHP_Cache::GetInstance()->Get($cacheKey); $cached = GitPHP_Cache::GetInstance()->Get($cacheKey);
if ($cached) if ($cached)
return $cached; return $cached;
   
return new GitPHP_Blob($this, $hash); return new GitPHP_Blob($this, $hash);
} }
   
/** /**
* GetTree * GetTree
* *
* Gets a tree from this project * Gets a tree from this project
* *
* @access public * @access public
* @param string $hash tree hash * @param string $hash tree hash
*/ */
public function GetTree($hash) public function GetTree($hash)
{ {
if (empty($hash)) if (empty($hash))
return null; return null;
   
$cacheKey = 'project|' . $this->project . '|tree|' . $hash; $cacheKey = 'project|' . $this->project . '|tree|' . $hash;
$cached = GitPHP_Cache::GetInstance()->Get($cacheKey); $cached = GitPHP_Cache::GetInstance()->Get($cacheKey);
if ($cached) if ($cached)
return $cached; return $cached;
   
return new GitPHP_Tree($this, $hash); return new GitPHP_Tree($this, $hash);
} }
   
/** /**
* SearchCommit * SearchCommit
* *
* Gets a list of commits with commit messages matching the given pattern * Gets a list of commits with commit messages matching the given pattern
* *
* @access public * @access public
* @param string $pattern search pattern * @param string $pattern search pattern
* @param string $hash hash to start searching from * @param string $hash hash to start searching from
* @param integer $count number of results to get * @param integer $count number of results to get
* @param integer $skip number of results to skip * @param integer $skip number of results to skip
* @return array array of matching commits * @return array array of matching commits
*/ */
public function SearchCommit($pattern, $hash = 'HEAD', $count = 50, $skip = 0) public function SearchCommit($pattern, $hash = 'HEAD', $count = 50, $skip = 0)
{ {
if (empty($pattern)) if (empty($pattern))
return; return;
   
$args = array(); $args = array();
   
$exe = new GitPHP_GitExe($this); $exe = new GitPHP_GitExe($this);
if ($exe->CanIgnoreRegexpCase()) if ($exe->CanIgnoreRegexpCase())
$args[] = '--regexp-ignore-case'; $args[] = '--regexp-ignore-case';
unset($exe); unset($exe);
   
$args[] = '--grep=\'' . $pattern . '\''; $args[] = '--grep=\'' . $pattern . '\'';
   
$ret = $this->RevList($hash, $count, $skip, $args); $ret = $this->RevList($hash, $count, $skip, $args);
$len = count($ret); $len = count($ret);
   
for ($i = 0; $i < $len; ++$i) { for ($i = 0; $i < $len; ++$i) {
$ret[$i] = $this->GetCommit($ret[$i]); $ret[$i] = $this->GetCommit($ret[$i]);
} }
return $ret; return $ret;
} }
   
/** /**
* SearchAuthor * SearchAuthor
* *
* Gets a list of commits with authors matching the given pattern * Gets a list of commits with authors matching the given pattern
* *
* @access public * @access public
* @param string $pattern search pattern * @param string $pattern search pattern
* @param string $hash hash to start searching from * @param string $hash hash to start searching from
* @param integer $count number of results to get * @param integer $count number of results to get
* @param integer $skip number of results to skip * @param integer $skip number of results to skip
* @return array array of matching commits * @return array array of matching commits
*/ */
public function SearchAuthor($pattern, $hash = 'HEAD', $count = 50, $skip = 0) public function SearchAuthor($pattern, $hash = 'HEAD', $count = 50, $skip = 0)
{ {
if (empty($pattern)) if (empty($pattern))
return; return;
   
$args = array(); $args = array();
   
$exe = new GitPHP_GitExe($this); $exe = new GitPHP_GitExe($this);
if ($exe->CanIgnoreRegexpCase()) if ($exe->CanIgnoreRegexpCase())
$args[] = '--regexp-ignore-case'; $args[] = '--regexp-ignore-case';
unset($exe); unset($exe);
   
$args[] = '--author=\'' . $pattern . '\''; $args[] = '--author=\'' . $pattern . '\'';
   
$ret = $this->RevList($hash, $count, $skip, $args); $ret = $this->RevList($hash, $count, $skip, $args);
$len = count($ret); $len = count($ret);
   
for ($i = 0; $i < $len; ++$i) { for ($i = 0; $i < $len; ++$i) {
$ret[$i] = $this->GetCommit($ret[$i]); $ret[$i] = $this->GetCommit($ret[$i]);
} }
return $ret; return $ret;
} }
   
/** /**
* SearchCommitter * SearchCommitter
* *
* Gets a list of commits with committers matching the given pattern * Gets a list of commits with committers matching the given pattern
* *
* @access public * @access public
* @param string $pattern search pattern * @param string $pattern search pattern
* @param string $hash hash to start searching from * @param string $hash hash to start searching from
* @param integer $count number of results to get * @param integer $count number of results to get
* @param integer $skip number of results to skip * @param integer $skip number of results to skip
* @return array array of matching commits * @return array array of matching commits
*/ */
public function SearchCommitter($pattern, $hash = 'HEAD', $count = 50, $skip = 0) public function SearchCommitter($pattern, $hash = 'HEAD', $count = 50, $skip = 0)
{ {
if (empty($pattern)) if (empty($pattern))
return; return;
   
$args = array(); $args = array();
   
$exe = new GitPHP_GitExe($this); $exe = new GitPHP_GitExe($this);
if ($exe->CanIgnoreRegexpCase()) if ($exe->CanIgnoreRegexpCase())
$args[] = '--regexp-ignore-case'; $args[] = '--regexp-ignore-case';
unset($exe); unset($exe);
   
$args[] = '--committer=\'' . $pattern . '\''; $args[] = '--committer=\'' . $pattern . '\'';
   
$ret = $this->RevList($hash, $count, $skip, $args); $ret = $this->RevList($hash, $count, $skip, $args);
$len = count($ret); $len = count($ret);
   
for ($i = 0; $i < $len; ++$i) { for ($i = 0; $i < $len; ++$i) {
$ret[$i] = $this->GetCommit($ret[$i]); $ret[$i] = $this->GetCommit($ret[$i]);
} }
return $ret; return $ret;
} }
   
/** /**
* RevList * RevList
* *
* Common code for using rev-list command * Common code for using rev-list command
* *
* @access private * @access private
* @param string $hash hash to list from * @param string $hash hash to list from
* @param integer $count number of results to get * @param integer $count number of results to get
* @param integer $skip number of results to skip * @param integer $skip number of results to skip
* @param array $args args to give to rev-list * @param array $args args to give to rev-list
* @return array array of hashes * @return array array of hashes
*/ */
private function RevList($hash, $count = 50, $skip = 0, $args = array()) private function RevList($hash, $count = 50, $skip = 0, $args = array())
{ {
if ($count < 1) if ($count < 1)
return; return;
   
$exe = new GitPHP_GitExe($this); $exe = new GitPHP_GitExe($this);
   
$canSkip = true; $canSkip = true;
if ($skip > 0) if ($skip > 0)
$canSkip = $exe->CanSkip(); $canSkip = $exe->CanSkip();
   
if ($canSkip) { if ($canSkip) {
$args[] = '--max-count=' . $count; $args[] = '--max-count=' . $count;
if ($skip > 0) { if ($skip > 0) {
$args[] = '--skip=' . $skip; $args[] = '--skip=' . $skip;
} }
} else { } else {
$args[] = '--max-count=' . ($count + $skip); $args[] = '--max-count=' . ($count + $skip);
} }
   
$args[] = $hash; $args[] = $hash;
   
$revlist = explode("\n", $exe->Execute(GIT_REV_LIST, $args)); $revlist = explode("\n", $exe->Execute(GIT_REV_LIST, $args));
   
if (!$revlist[count($revlist)-1]) { if (!$revlist[count($revlist)-1]) {
/* the last newline creates a null entry */ /* the last newline creates a null entry */
array_splice($revlist, -1, 1); array_splice($revlist, -1, 1);
} }
   
if (($skip > 0) && (!$exe->CanSkip())) { if (($skip > 0) && (!$exe->CanSkip())) {
return array_slice($revlist, $skip, $count); return array_slice($revlist, $skip, $count);
} }
   
return $revlist; return $revlist;
} }
   
/** /**
* GetEpoch * GetEpoch
* *
* Gets this project's epoch * Gets this project's epoch
* (time of last change) * (time of last change)
* *
* @access public * @access public
* @return integer timestamp * @return integer timestamp
*/ */
public function GetEpoch() public function GetEpoch()
{ {
if (!$this->epochRead) if (!$this->epochRead)
$this->ReadEpoch(); $this->ReadEpoch();
   
return $this->epoch; return $this->epoch;
} }
   
/** /**
* GetAge * GetAge
* *
* Gets this project's age * Gets this project's age
* (time since most recent change) * (time since most recent change)
* *
* @access public * @access public
* @return integer age * @return integer age
*/ */
public function GetAge() public function GetAge()
{ {
if (!$this->epochRead) if (!$this->epochRead)
$this->ReadEpoch(); $this->ReadEpoch();
   
return time() - $this->epoch; return time() - $this->epoch;
} }
   
/** /**
* ReadEpoch * ReadEpoch
* *
* Reads this project's epoch * Reads this project's epoch
* (timestamp of most recent change) * (timestamp of most recent change)
* *
* @access private * @access private
*/ */
private function ReadEpoch() private function ReadEpoch()
{ {
$this->epochRead = true; $this->epochRead = true;
   
  if (GitPHP_Config::GetInstance()->GetValue('compat', false)) {
  $this->ReadEpochGit();
  } else {
  $this->ReadEpochRaw();
  }
  }
   
  /**
  * ReadEpochGit
  *
  * Reads this project's epoch using git executable
  *
  * @access private
  */
  private function ReadEpochGit()
  {
$exe = new GitPHP_GitExe($this); $exe = new GitPHP_GitExe($this);
   
$args = array(); $args = array();
$args[] = '--format="%(committer)"'; $args[] = '--format="%(committer)"';
$args[] = '--sort=-committerdate'; $args[] = '--sort=-committerdate';
$args[] = '--count=1'; $args[] = '--count=1';
$args[] = 'refs/heads'; $args[] = 'refs/heads';
   
$epochstr = trim($exe->Execute(GIT_FOR_EACH_REF, $args)); $epochstr = trim($exe->Execute(GIT_FOR_EACH_REF, $args));
   
if (preg_match('/ (\d+) [-+][01]\d\d\d$/', $epochstr, $regs)) { if (preg_match('/ (\d+) [-+][01]\d\d\d$/', $epochstr, $regs)) {
$this->epoch = $regs[1]; $this->epoch = $regs[1];
} }
   
unset($exe); unset($exe);
} }
   
  /**
  * ReadEpochRaw
  *
  * Reads this project's epoch using raw objects
  *
  * @access private
  */
  private function ReadEpochRaw()
  {
  if (!$this->readRefs)
  $this->ReadRefList();
   
  $epoch = 0;
  foreach ($this->heads as $head) {
  $commit = $head->GetCommit();
  if ($commit) {
  if ($commit->GetCommitterEpoch() > $epoch) {
  $epoch = $commit->GetCommitterEpoch();
  }
  }
  }
  if ($epoch > 0) {
  $this->epoch = $epoch;
  }
  }
   
  /**
  * GetObject
  *
  * Gets the raw content of an object
  *
  * @access public
  * @param string $hash object hash
  * @return string object data
  */
  public function GetObject($hash, &$type = 0)
  {
  if (!preg_match('/^[0-9A-Fa-f]{40}$/', $hash)) {
  return false;
  }
   
  // first check if it's unpacked
  $path = $this->GetPath() . '/objects/' . substr($hash, 0, 2) . '/' . substr($hash, 2);
  if (file_exists($path)) {
  list($header, $data) = explode("\0", gzuncompress(file_get_contents($path)), 2);
  sscanf($header, "%s %d", $typestr, $size);
  switch ($typestr) {
  case 'commit':
  $type = GitPHP_Pack::OBJ_COMMIT;
  break;
  case 'tree':
  $type = GitPHP_Pack::OBJ_TREE;
  break;
  case 'blob':
  $type = GitPHP_Pack::OBJ_BLOB;
  break;
  case 'tag':
  $type = GitPHP_Pack::OBJ_TAG;
  break;
  }
  return $data;
  }
   
  if (!$this->packsRead) {
  $this->ReadPacks();
  }
   
  // then try packs
  foreach ($this->packs as $pack) {
  $data = $pack->GetObject($hash, $type);
  if ($data !== false) {
  return $data;
  }
  }
   
  return false;
  }
   
  /**
  * ReadPacks
  *
  * Read the list of packs in the repository
  *
  * @access private
  */
  private function ReadPacks()
  {
  $dh = opendir($this->GetPath() . '/objects/pack');
  if ($dh !== false) {
  while (($file = readdir($dh)) !== false) {
  if (preg_match('/^pack-([0-9A-Fa-f]{40})\.idx$/', $file, $regs)) {
  $this->packs[] = new GitPHP_Pack($this, $regs[1]);
  }
  }
  }
  $this->packsRead = true;
  }
   
} }
   
<?php <?php
/** /**
* GitPHP Tag * GitPHP Tag
* *
* Represents a single tag object * Represents a single tag object
* *
* @author Christopher Han <xiphux@gmail.com> * @author Christopher Han <xiphux@gmail.com>
* @copyright Copyright (c) 2010 Christopher Han * @copyright Copyright (c) 2010 Christopher Han
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
   
require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php'); require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php');
require_once(GITPHP_GITOBJECTDIR . 'Ref.class.php'); require_once(GITPHP_GITOBJECTDIR . 'Ref.class.php');
   
/** /**
* Tag class * Tag class
* *
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
class GitPHP_Tag extends GitPHP_Ref class GitPHP_Tag extends GitPHP_Ref
{ {
/** /**
* dataRead * dataRead
* *
* Indicates whether data for this tag has been read * Indicates whether data for this tag has been read
* *
* @access protected * @access protected
*/ */
protected $dataRead = false; protected $dataRead = false;
   
/** /**
* object * object
* *
* Stores the object internally * Stores the object internally
* *
* @access protected * @access protected
*/ */
protected $object; protected $object;
   
/** /**
* commit * commit
* *
* Stores the commit internally * Stores the commit internally
* *
* @access protected * @access protected
*/ */
protected $commit; protected $commit;
   
/** /**
* type * type
* *
* Stores the type internally * Stores the type internally
* *
* @access protected * @access protected
*/ */
protected $type; protected $type;
   
/** /**
* tagger * tagger
* *
* Stores the tagger internally * Stores the tagger internally
* *
* @access protected * @access protected
*/ */
protected $tagger; protected $tagger;
   
/** /**
* taggerEpoch * taggerEpoch
* *
* Stores the tagger epoch internally * Stores the tagger epoch internally
* *
* @access protected * @access protected
*/ */
protected $taggerEpoch; protected $taggerEpoch;
   
/** /**
* taggerTimezone * taggerTimezone
* *
* Stores the tagger timezone internally * Stores the tagger timezone internally
* *
* @access protected * @access protected
*/ */
protected $taggerTimezone; protected $taggerTimezone;
   
/** /**
* comment * comment
* *
* Stores the tag comment internally * Stores the tag comment internally
* *
* @access protected * @access protected
*/ */
protected $comment = array(); protected $comment = array();
   
/** /**
* objectReferenced * objectReferenced
* *
* Stores whether the object has been referenced into a pointer * Stores whether the object has been referenced into a pointer
* *
* @access private * @access private
*/ */
private $objectReferenced = false; private $objectReferenced = false;
   
/** /**
* commitReferenced * commitReferenced
* *
* Stores whether the commit has been referenced into a pointer * Stores whether the commit has been referenced into a pointer
* *
* @access private * @access private
*/ */
private $commitReferenced = false; private $commitReferenced = false;
   
/** /**
* __construct * __construct
* *
* Instantiates tag * Instantiates tag
* *
* @access public * @access public
* @param mixed $project the project * @param mixed $project the project
* @param string $tag tag name * @param string $tag tag name
* @param string $tagHash tag hash * @param string $tagHash tag hash
* @return mixed tag object * @return mixed tag object
* @throws Exception exception on invalid tag or hash * @throws Exception exception on invalid tag or hash
*/ */
public function __construct($project, $tag, $tagHash = '') public function __construct($project, $tag, $tagHash = '')
{ {
parent::__construct($project, 'tags', $tag, $tagHash); parent::__construct($project, 'tags', $tag, $tagHash);
} }
   
/** /**
* GetObject * GetObject
* *
* Gets the object this tag points to * Gets the object this tag points to
* *
* @access public * @access public
* @return mixed object for this tag * @return mixed object for this tag
*/ */
public function GetObject() public function GetObject()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
if ($this->objectReferenced) if ($this->objectReferenced)
$this->DereferenceObject(); $this->DereferenceObject();
   
return $this->object; return $this->object;
} }
   
/** /**
* GetCommit * GetCommit
* *
* Gets the commit this tag points to * Gets the commit this tag points to
* *
* @access public * @access public
* @return mixed commit for this tag * @return mixed commit for this tag
*/ */
public function GetCommit() public function GetCommit()
{ {
if ($this->commitReferenced) if ($this->commitReferenced)
$this->DereferenceCommit(); $this->DereferenceCommit();
   
if ($this->commit) if ($this->commit)
return $this->commit; return $this->commit;
   
if (!$this->dataRead) { if (!$this->dataRead) {
$this->ReadData(); $this->ReadData();
if ($this->commitReferenced) if ($this->commitReferenced)
$this->DereferenceCommit(); $this->DereferenceCommit();
} }
   
return $this->commit; return $this->commit;
} }
   
/** /**
* SetCommit * SetCommit
* *
* Sets the commit this tag points to * Sets the commit this tag points to
* *
* @access public * @access public
* @param mixed $commit commit object * @param mixed $commit commit object
*/ */
public function SetCommit($commit) public function SetCommit($commit)
{ {
if ($this->commitReferenced) if ($this->commitReferenced)
$this->DereferenceCommit(); $this->DereferenceCommit();
   
if (!$this->commit) if (!$this->commit)
$this->commit = $commit; $this->commit = $commit;
} }
   
/** /**
* GetType * GetType
* *
* Gets the tag type * Gets the tag type
* *
* @access public * @access public
* @return string tag type * @return string tag type
*/ */
public function GetType() public function GetType()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->type; return $this->type;
} }
   
/** /**
* GetTagger * GetTagger
* *
* Gets the tagger * Gets the tagger
* *
* @access public * @access public
* @return string tagger * @return string tagger
*/ */
public function GetTagger() public function GetTagger()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->tagger; return $this->tagger;
} }
   
/** /**
* GetTaggerEpoch * GetTaggerEpoch
* *
* Gets the tagger epoch * Gets the tagger epoch
* *
* @access public * @access public
* @return string tagger epoch * @return string tagger epoch
*/ */
public function GetTaggerEpoch() public function GetTaggerEpoch()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->taggerEpoch; return $this->taggerEpoch;
} }
   
/** /**
* GetTaggerLocalEpoch * GetTaggerLocalEpoch
* *
* Gets the tagger local epoch * Gets the tagger local epoch
* *
* @access public * @access public
* @return string tagger local epoch * @return string tagger local epoch
*/ */
public function GetTaggerLocalEpoch() public function GetTaggerLocalEpoch()
{ {
$epoch = $this->GetTaggerEpoch(); $epoch = $this->GetTaggerEpoch();
$tz = $this->GetTaggerTimezone(); $tz = $this->GetTaggerTimezone();
if (preg_match('/^([+\-][0-9][0-9])([0-9][0-9])$/', $tz, $regs)) { if (preg_match('/^([+\-][0-9][0-9])([0-9][0-9])$/', $tz, $regs)) {
$local = $epoch + ((((int)$regs[1]) + ($regs[2]/60)) * 3600); $local = $epoch + ((((int)$regs[1]) + ($regs[2]/60)) * 3600);
return $local; return $local;
} }
return $epoch; return $epoch;
} }
   
/** /**
* GetTaggerTimezone * GetTaggerTimezone
* *
* Gets the tagger timezone * Gets the tagger timezone
* *
* @access public * @access public
* @return string tagger timezone * @return string tagger timezone
*/ */
public function GetTaggerTimezone() public function GetTaggerTimezone()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->taggerTimezone; return $this->taggerTimezone;
} }
   
/** /**
* GetComment * GetComment
* *
* Gets the tag comment * Gets the tag comment
* *
* @access public * @access public
* @return array comment lines * @return array comment lines
*/ */
public function GetComment() public function GetComment()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
return $this->comment; return $this->comment;
} }
   
/** /**
* LightTag * LightTag
* *
* Tests if this is a light tag (tag without tag object) * Tests if this is a light tag (tag without tag object)
* *
* @access public * @access public
* @return boolean true if tag is light (has no object) * @return boolean true if tag is light (has no object)
*/ */
public function LightTag() public function LightTag()
{ {
if (!$this->dataRead) if (!$this->dataRead)
$this->ReadData(); $this->ReadData();
   
if ($this->objectReferenced) if ($this->objectReferenced)
$this->DereferenceObject(); $this->DereferenceObject();
   
if (!$this->object) if (!$this->object)
return true; return true;
   
return $this->object->GetHash() === $this->GetHash(); return $this->object->GetHash() === $this->GetHash();
} }
   
/** /**
* ReadData * ReadData
* *
* Reads the tag data * Reads the tag data
* *
* @access protected * @access protected
*/ */
protected function ReadData() protected function ReadData()
{ {
$this->dataRead = true; $this->dataRead = true;
   
  if (GitPHP_Config::GetInstance()->GetValue('compat', false)) {
  $this->ReadDataGit();
  } else {
  $this->ReadDataRaw();
  }
   
  GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this);
  }
   
  /**
  * ReadDataGit
  *
  * Reads the tag data using the git executable
  *
  * @access private
  */
  private function ReadDataGit()
  {
$exe = new GitPHP_GitExe($this->GetProject()); $exe = new GitPHP_GitExe($this->GetProject());
$args = array(); $args = array();
$args[] = '-t'; $args[] = '-t';
$args[] = $this->GetHash(); $args[] = $this->GetHash();
$ret = trim($exe->Execute(GIT_CAT_FILE, $args)); $ret = trim($exe->Execute(GIT_CAT_FILE, $args));
if ($ret === 'commit') { if ($ret === 'commit') {
/* light tag */ /* light tag */
$this->object = $this->GetProject()->GetCommit($this->GetHash()); $this->object = $this->GetProject()->GetCommit($this->GetHash());
$this->commit = $this->object; $this->commit = $this->object;
$this->type = 'commit'; $this->type = 'commit';
GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this); GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this);
return; return;
} }
   
/* get data from tag object */ /* get data from tag object */
$args = array(); $args = array();
$args[] = 'tag'; $args[] = 'tag';
$args[] = $this->GetName(); $args[] = $this->GetName();
$ret = $exe->Execute(GIT_CAT_FILE, $args); $ret = $exe->Execute(GIT_CAT_FILE, $args);
unset($exe); unset($exe);
   
$lines = explode("\n", $ret); $lines = explode("\n", $ret);
   
if (!isset($lines[0])) if (!isset($lines[0]))
return; return;
   
$objectHash = null; $objectHash = null;
   
$readInitialData = false; $readInitialData = false;
foreach ($lines as $i => $line) { foreach ($lines as $i => $line) {
if (!$readInitialData) { if (!$readInitialData) {
if (preg_match('/^object ([0-9a-fA-F]{40})$/', $line, $regs)) { if (preg_match('/^object ([0-9a-fA-F]{40})$/', $line, $regs)) {
$objectHash = $regs[1]; $objectHash = $regs[1];
continue; continue;
} else if (preg_match('/^type (.+)$/', $line, $regs)) { } else if (preg_match('/^type (.+)$/', $line, $regs)) {
$this->type = $regs[1]; $this->type = $regs[1];
continue; continue;
} else if (preg_match('/^tag (.+)$/', $line, $regs)) { } else if (preg_match('/^tag (.+)$/', $line, $regs)) {
continue; continue;
} else if (preg_match('/^tagger (.*) ([0-9]+) (.*)$/', $line, $regs)) { } else if (preg_match('/^tagger (.*) ([0-9]+) (.*)$/', $line, $regs)) {
$this->tagger = $regs[1]; $this->tagger = $regs[1];
$this->taggerEpoch = $regs[2]; $this->taggerEpoch = $regs[2];
$this->taggerTimezone = $regs[3]; $this->taggerTimezone = $regs[3];
continue; continue;
} }
} }
   
$trimmed = trim($line); $trimmed = trim($line);
   
if ((strlen($trimmed) > 0) || ($readInitialData === true)) { if ((strlen($trimmed) > 0) || ($readInitialData === true)) {
$this->comment[] = $line; $this->comment[] = $line;
} }
$readInitialData = true; $readInitialData = true;
   
} }
   
switch ($this->type) { switch ($this->type) {
case 'commit': case 'commit':
try { try {
$this->object = $this->GetProject()->GetCommit($objectHash); $this->object = $this->GetProject()->GetCommit($objectHash);
$this->commit = $this->object; $this->commit = $this->object;
} catch (Exception $e) { } catch (Exception $e) {
} }
break; break;
case 'tag': case 'tag':
$exe = new GitPHP_GitExe($this->GetProject()); $exe = new GitPHP_GitExe($this->GetProject());
$args = array(); $args = array();
$args[] = 'tag'; $args[] = 'tag';
$args[] = $objectHash; $args[] = $objectHash;
$ret = $exe->Execute(GIT_CAT_FILE, $args); $ret = $exe->Execute(GIT_CAT_FILE, $args);
unset($exe); unset($exe);
$lines = explode("\n", $ret); $lines = explode("\n", $ret);
foreach ($lines as $i => $line) { foreach ($lines as $i => $line) {
if (preg_match('/^tag (.+)$/', $line, $regs)) { if (preg_match('/^tag (.+)$/', $line, $regs)) {
$name = trim($regs[1]); $name = trim($regs[1]);
$this->object = $this->GetProject()->GetTag($name); $this->object = $this->GetProject()->GetTag($name);
if ($this->object) { if ($this->object) {
$this->object->SetHash($objectHash); $this->object->SetHash($objectHash);
} }
} }
} }
break; break;
} }
  }
GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this);  
  /**
  * ReadDataRaw
  *
  * Reads the tag data using the raw git object
  *
  * @access private
  */
  private function ReadDataRaw()
  {
  $data = $this->GetProject()->GetObject($this->GetHash(), $type);
   
  if ($type == GitPHP_Pack::OBJ_COMMIT) {
  /* light tag */
  $this->object = $this->GetProject()->GetCommit($this->GetHash());
  $this->commit = $this->object;
  $this->type = 'commit';
  GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this);
  return;
  }
   
  $lines = explode("\n", $data);
   
  if (!isset($lines[0]))
  return;
   
  $objectHash = null;
   
  $readInitialData = false;
  foreach ($lines as $i => $line) {
  if (!$readInitialData) {
  if (preg_match('/^object ([0-9a-fA-F]{40})$/', $line, $regs)) {
  $objectHash = $regs[1];
  continue;
  } else if (preg_match('/^type (.+)$/', $line, $regs)) {
  $this->type = $regs[1];
  continue;
  } else if (preg_match('/^tag (.+)$/', $line, $regs)) {
  continue;
  } else if (preg_match('/^tagger (.*) ([0-9]+) (.*)$/', $line, $regs)) {
  $this->tagger = $regs[1];
  $this->taggerEpoch = $regs[2];
  $this->taggerTimezone = $regs[3];
  continue;
  }
  }
   
  $trimmed = trim($line);
   
  if ((strlen($trimmed) > 0) || ($readInitialData === true)) {
  $this->comment[] = $line;
  }
  $readInitialData = true;
  }
   
  switch ($this->type) {
  case 'commit':
  try {
  $this->object = $this->GetProject()->GetCommit($objectHash);
  $this->commit = $this->object;
  } catch (Exception $e) {
  }
  break;
  case 'tag':
  $objectData = $this->GetProject()->GetObject($objectHash);
  $lines = explode("\n", $objectData);
  foreach ($lines as $i => $line) {
  if (preg_match('/^tag (.+)$/', $line, $regs)) {
  $name = trim($regs[1]);
  $this->object = $this->GetProject()->GetTag($name);
  if ($this->object) {
  $this->object->SetHash($objectHash);
  }
  }
  }
  break;
  }
} }
   
/** /**
* ReadCommit * ReadCommit
* *
* Attempts to dereference the commit for this tag * Attempts to dereference the commit for this tag
* *
* @access private * @access private
*/ */
private function ReadCommit() private function ReadCommit()
{ {
$exe = new GitPHP_GitExe($this->GetProject()); $exe = new GitPHP_GitExe($this->GetProject());
$args = array(); $args = array();
$args[] = '--tags'; $args[] = '--tags';
$args[] = '--dereference'; $args[] = '--dereference';
$args[] = $this->refName; $args[] = $this->refName;
$ret = $exe->Execute(GIT_SHOW_REF, $args); $ret = $exe->Execute(GIT_SHOW_REF, $args);
unset($exe); unset($exe);
   
$lines = explode("\n", $ret); $lines = explode("\n", $ret);
   
foreach ($lines as $line) { foreach ($lines as $line) {
if (preg_match('/^([0-9a-fA-F]{40}) refs\/tags\/' . preg_quote($this->refName) . '(\^{})$/', $line, $regs)) { if (preg_match('/^([0-9a-fA-F]{40}) refs\/tags\/' . preg_quote($this->refName) . '(\^{})$/', $line, $regs)) {
$this->commit = $this->GetProject()->GetCommit($regs[1]); $this->commit = $this->GetProject()->GetCommit($regs[1]);
return; return;
} }
} }
   
GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this); GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this);
} }
   
/** /**
* ReferenceObject * ReferenceObject
* *
* Turns the object into a reference pointer * Turns the object into a reference pointer
* *
* @access private * @access private
*/ */
private function ReferenceObject() private function ReferenceObject()
{ {
if ($this->objectReferenced) if ($this->objectReferenced)
return; return;
   
if (!$this->object) if (!$this->object)
return; return;
   
if ($this->type == 'commit') { if ($this->type == 'commit') {
$this->object = $this->object->GetHash(); $this->object = $this->object->GetHash();
} else if ($this->type == 'tag') { } else if ($this->type == 'tag') {
$this->object = $this->object->GetName(); $this->object = $this->object->GetName();
} }
   
$this->objectReferenced = true; $this->objectReferenced = true;
} }
   
/** /**
* DereferenceObject * DereferenceObject
* *
* Turns the object pointer back into an object * Turns the object pointer back into an object
* *
* @access private * @access private
*/ */
private function DereferenceObject() private function DereferenceObject()
{ {
if (!$this->objectReferenced) if (!$this->objectReferenced)
return; return;
   
if (empty($this->object)) if (empty($this->object))
return; return;
   
if ($this->type == 'commit') { if ($this->type == 'commit') {
$this->object = $this->GetProject()->GetCommit($this->object); $this->object = $this->GetProject()->GetCommit($this->object);
} else if ($this->type == 'tag') { } else if ($this->type == 'tag') {
$this->object = $this->GetProject()->GetTag($this->object); $this->object = $this->GetProject()->GetTag($this->object);
} }
   
$this->objectReferenced = false; $this->objectReferenced = false;
} }
   
/** /**
* ReferenceCommit * ReferenceCommit
* *
* Turns the commit into a reference pointer * Turns the commit into a reference pointer
* *
* @access private * @access private
*/ */
private function ReferenceCommit() private function ReferenceCommit()
{ {
if ($this->commitReferenced) if ($this->commitReferenced)
return; return;
   
if (!$this->commit) if (!$this->commit)
return; return;
   
$this->commit = $this->commit->GetHash(); $this->commit = $this->commit->GetHash();
   
$this->commitReferenced = true; $this->commitReferenced = true;
} }
   
/** /**
* DereferenceCommit * DereferenceCommit
* *
* Turns the commit pointer back into an object * Turns the commit pointer back into an object
* *
* @access private * @access private
*/ */
private function DereferenceCommit() private function DereferenceCommit()
{ {
if (!$this->commitReferenced) if (!$this->commitReferenced)
return; return;
   
if (empty($this->commit)) if (empty($this->commit))
return; return;
   
if ($this->type == 'commit') { if ($this->type == 'commit') {
$obj = $this->GetObject(); $obj = $this->GetObject();
if ($obj && ($obj->GetHash() == $this->commit)) { if ($obj && ($obj->GetHash() == $this->commit)) {
/* /*
* Light tags are type commit and the commit * Light tags are type commit and the commit
* and object are the same, in which case * and object are the same, in which case
* no need to fetch the object again * no need to fetch the object again
*/ */
$this->commit = $obj; $this->commit = $obj;
$this->commitReferenced = false; $this->commitReferenced = false;
return; return;
} }
} }
   
$this->commit = $this->GetProject()->GetCommit($this->commit); $this->commit = $this->GetProject()->GetCommit($this->commit);
   
$this->commitReferenced = false; $this->commitReferenced = false;
} }
   
/** /**
* __sleep * __sleep
* *
* Called to prepare the object for serialization * Called to prepare the object for serialization
* *
* @access public * @access public
* @return array list of properties to serialize * @return array list of properties to serialize
*/ */
public function __sleep() public function __sleep()
{ {
if (!$this->objectReferenced) if (!$this->objectReferenced)
$this->ReferenceObject(); $this->ReferenceObject();
   
if (!$this->commitReferenced) if (!$this->commitReferenced)
$this->ReferenceCommit(); $this->ReferenceCommit();
   
$properties = array('dataRead', 'object', 'commit', 'type', 'tagger', 'taggerEpoch', 'taggerTimezone', 'comment', 'objectReferenced', 'commitReferenced'); $properties = array('dataRead', 'object', 'commit', 'type', 'tagger', 'taggerEpoch', 'taggerTimezone', 'comment', 'objectReferenced', 'commitReferenced');
return array_merge($properties, parent::__sleep()); return array_merge($properties, parent::__sleep());
} }
   
/** /**
* GetCacheKey * GetCacheKey
* *
* Gets the cache key to use for this object * Gets the cache key to use for this object
* *
* @access public * @access public
* @return string cache key * @return string cache key
*/ */
public function GetCacheKey() public function GetCacheKey()
{ {
$key = parent::GetCacheKey(); $key = parent::GetCacheKey();
if (!empty($key)) if (!empty($key))
$key .= '|'; $key .= '|';
   
$key .= 'tag|' . $this->refName; $key .= 'tag|' . $this->refName;
return $key; return $key;
} }
   
   
/** /**
* CompareAge * CompareAge
* *
* Compares two tags by age * Compares two tags by age
* *
* @access public * @access public
* @static * @static
* @param mixed $a first tag * @param mixed $a first tag
* @param mixed $b second tag * @param mixed $b second tag
* @return integer comparison result * @return integer comparison result
*/ */
public static function CompareAge($a, $b) public static function CompareAge($a, $b)
{ {
$aObj = $a->GetObject(); $aObj = $a->GetObject();
$bObj = $b->GetObject(); $bObj = $b->GetObject();
if (($aObj instanceof GitPHP_Commit) && ($bObj instanceof GitPHP_Commit)) { if (($aObj instanceof GitPHP_Commit) && ($bObj instanceof GitPHP_Commit)) {
if ($aObj->GetAge() === $bObj->GetAge()) return GitPHP_Commit::CompareAge($aObj, $bObj);
return 0;  
return ($aObj->GetAge() < $bObj->GetAge() ? -1 : 1);  
} }
   
if ($aObj instanceof GitPHP_Commit) if ($aObj instanceof GitPHP_Commit)
return 1; return 1;
   
if ($bObj instanceof GitPHP_Commit) if ($bObj instanceof GitPHP_Commit)
return -1; return -1;
   
return strcmp($a->GetName(), $b->GetName()); return strcmp($a->GetName(), $b->GetName());
} }
   
} }
   
<?php <?php
/** /**
* GitPHP Tree * GitPHP Tree
* *
* Represents a single tree * Represents a single tree
* *
* @author Christopher Han <xiphux@gmail.com> * @author Christopher Han <xiphux@gmail.com>
* @copyright Copyright (c) 2010 Christopher Han * @copyright Copyright (c) 2010 Christopher Han
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
   
require_once(GITPHP_GITOBJECTDIR . 'FilesystemObject.class.php'); require_once(GITPHP_GITOBJECTDIR . 'FilesystemObject.class.php');
require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php'); require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php');
   
/** /**
* Tree class * Tree class
* *
* @package GitPHP * @package GitPHP
* @subpackage Git * @subpackage Git
*/ */
class GitPHP_Tree extends GitPHP_FilesystemObject class GitPHP_Tree extends GitPHP_FilesystemObject
{ {
   
/** /**
* contents * contents
* *
* Tree contents * Tree contents
* *
* @access protected * @access protected
*/ */
protected $contents = array(); protected $contents = array();
   
/** /**
* contentsRead * contentsRead
* *
* Stores whether contents were read * Stores whether contents were read
* *
* @access protected * @access protected
*/ */
protected $contentsRead = false; protected $contentsRead = false;
   
/** /**
* contentsReferenced * contentsReferenced
* *
* Stores whether contents have been referenced into pointers * Stores whether contents have been referenced into pointers
* *
* @access private * @access private
*/ */
private $contentsReferenced = false; private $contentsReferenced = false;
   
/** /**
* __construct * __construct
* *
* Instantiates object * Instantiates object
* *
* @access public * @access public
* @param mixed $project the project * @param mixed $project the project
* @param string $hash tree hash * @param string $hash tree hash
* @return mixed tree object * @return mixed tree object
* @throws Exception exception on invalid hash * @throws Exception exception on invalid hash
*/ */
public function __construct($project, $hash) public function __construct($project, $hash)
{ {
parent::__construct($project, $hash); parent::__construct($project, $hash);
} }
   
/** /**
* SetCommit * SetCommit
* *
* Sets the commit for this tree (overrides base) * Sets the commit for this tree (overrides base)
* *
* @access public * @access public
* @param mixed $commit commit object * @param mixed $commit commit object
*/ */
public function SetCommit($commit) public function SetCommit($commit)
{ {
parent::SetCommit($commit); parent::SetCommit($commit);
   
if ($this->contentsRead && !$this->contentsReferenced) { if ($this->contentsRead && !$this->contentsReferenced) {
foreach ($this->contents as $obj) { foreach ($this->contents as $obj) {
$obj->SetCommit($commit); $obj->SetCommit($commit);
} }
} }
} }
   
/** /**
* GetContents * GetContents
* *
* Gets the tree contents * Gets the tree contents
* *
* @access public * @access public
* @return array array of objects for contents * @return array array of objects for contents
*/ */
public function GetContents() public function GetContents()
{ {
if (!$this->contentsRead) if (!$this->contentsRead)
$this->ReadContents(); $this->ReadContents();
   
if ($this->contentsReferenced) if ($this->contentsReferenced)
$this->DereferenceContents(); $this->DereferenceContents();
   
return $this->contents; return $this->contents;
} }
   
/** /**
* ReadContents * ReadContents
* *
* Reads the tree contents * Reads the tree contents
* *
* @access protected * @access protected
*/ */
protected function ReadContents() protected function ReadContents()
{ {
$this->contentsRead = true; $this->contentsRead = true;
   
  if (GitPHP_Config::GetInstance()->GetValue('compat', false)) {
  $this->ReadContentsGit();
  } else {
  $this->ReadContentsRaw();
  }
   
  GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this);
  }
   
  /**
  * ReadContentsGit
  *
  * Reads the tree contents using the git executable
  *
  * @access private
  */
  private function ReadContentsGit()
  {
$exe = new GitPHP_GitExe($this->GetProject()); $exe = new GitPHP_GitExe($this->GetProject());
   
$args = array(); $args = array();
$args[] = '--full-name'; $args[] = '--full-name';
if ($exe->CanShowSizeInTree()) if ($exe->CanShowSizeInTree())
$args[] = '-l'; $args[] = '-l';
$args[] = '-t'; $args[] = '-t';
$args[] = $this->hash; $args[] = $this->hash;
$lines = explode("\n", $exe->Execute(GIT_LS_TREE, $args)); $lines = explode("\n", $exe->Execute(GIT_LS_TREE, $args));
   
foreach ($lines as $line) { foreach ($lines as $line) {
if (preg_match("/^([0-9]+) (.+) ([0-9a-fA-F]{40})(\s+[0-9]+|\s+-)?\t(.+)$/", $line, $regs)) { if (preg_match("/^([0-9]+) (.+) ([0-9a-fA-F]{40})(\s+[0-9]+|\s+-)?\t(.+)$/", $line, $regs)) {
switch($regs[2]) { switch($regs[2]) {
case 'tree': case 'tree':
$t = $this->GetProject()->GetTree($regs[3]); $t = $this->GetProject()->GetTree($regs[3]);
$t->SetMode($regs[1]); $t->SetMode($regs[1]);
$path = $regs[5]; $path = $regs[5];
if (!empty($this->path)) if (!empty($this->path))
$path = $this->path . '/' . $path; $path = $this->path . '/' . $path;
$t->SetPath($path); $t->SetPath($path);
if ($this->commit) if ($this->commit)
$t->SetCommit($this->commit); $t->SetCommit($this->commit);
$this->contents[] = $t; $this->contents[] = $t;
break; break;
case 'blob': case 'blob':
$b = $this->GetProject()->GetBlob($regs[3]); $b = $this->GetProject()->GetBlob($regs[3]);
$b->SetMode($regs[1]); $b->SetMode($regs[1]);
$path = $regs[5]; $path = $regs[5];
if (!empty($this->path)) if (!empty($this->path))
$path = $this->path . '/' . $path; $path = $this->path . '/' . $path;
$b->SetPath($path); $b->SetPath($path);
$size = trim($regs[4]); $size = trim($regs[4]);
if (!empty($size)) if (!empty($size))
$b->SetSize($regs[4]); $b->SetSize($regs[4]);
if ($this->commit) if ($this->commit)
$b->SetCommit($this->commit); $b->SetCommit($this->commit);
$this->contents[] = $b; $this->contents[] = $b;
break; break;
} }
} }
} }
   
GitPHP_Cache::GetInstance()->Set($this->GetCacheKey(), $this); }
   
  /**
  * ReadContentsRaw
  *
  * Reads the tree contents using the raw git object
  *
  * @access private
  */
  private function ReadContentsRaw()
  {
  $treeData = $this->GetProject()->GetObject($this->hash);
   
  $start = 0;
  $len = strlen($treeData);
  while ($start < $len) {
  $pos = strpos($treeData, "\0", $start);
   
  list($mode, $path) = explode(' ', substr($treeData, $start, $pos-$start), 2);
  $mode = str_pad($mode, 6, '0', STR_PAD_LEFT);
  $hash = bin2hex(substr($treeData, $pos+1, 20));
  $start = $pos + 21;
   
  $octmode = octdec($mode);
   
  if ($octmode == 57344) {
  // submodules not currently supported
  continue;
  }
   
  if (!empty($this->path))
  $path = $this->path . '/' . $path;
   
  $obj = null;
  if ($octmode & 0x4000) {
  // tree
  $obj = $this->GetProject()->GetTree($hash);
  } else {
  // blob
  $obj = $this->GetProject()->GetBlob($hash);
  }
   
  if (!$obj) {
  continue;
  }
   
  $obj->SetMode($mode);
  $obj->SetPath($path);
  if ($this->commit)
  $obj->SetCommit($this->commit);
  $this->contents[] = $obj;
  }
} }
   
/** /**
* ReferenceContents * ReferenceContents
* *
* Turns the contents objects into reference pointers * Turns the contents objects into reference pointers
* *
* @access private * @access private
*/ */
private function ReferenceContents() private function ReferenceContents()
{ {
if ($this->contentsReferenced) if ($this->contentsReferenced)
return; return;
   
if (!(isset($this->contents) && (count($this->contents) > 0))) if (!(isset($this->contents) && (count($this->contents) > 0)))
return; return;
   
for ($i = 0; $i < count($this->contents); ++$i) { for ($i = 0; $i < count($this->contents); ++$i) {
$obj = $this->contents[$i]; $obj = $this->contents[$i];
$data = array(); $data = array();
   
$data['hash'] = $obj->GetHash(); $data['hash'] = $obj->GetHash();
$data['mode'] = $obj->GetMode(); $data['mode'] = $obj->GetMode();
$data['path'] = $obj->GetPath(); $data['path'] = $obj->GetPath();
   
if ($obj instanceof GitPHP_Tree) { if ($obj instanceof GitPHP_Tree) {
$data['type'] = 'tree'; $data['type'] = 'tree';
} else if ($obj instanceof GitPHP_Blob) { } else if ($obj instanceof GitPHP_Blob) {
$data['type'] = 'blob'; $data['type'] = 'blob';
$data['size'] = $obj->GetSize(); $data['size'] = $obj->GetSize();
} }
   
$this->contents[$i] = $data; $this->contents[$i] = $data;
} }
   
$this->contentsReferenced = true; $this->contentsReferenced = true;
} }
   
/** /**
* DereferenceContents * DereferenceContents
* *
* Turns the contents pointers back into objects * Turns the contents pointers back into objects
* *
* @access private * @access private
*/ */
private function DereferenceContents() private function DereferenceContents()
{ {
if (!$this->contentsReferenced) if (!$this->contentsReferenced)
return; return;
   
if (!(isset($this->contents) && (count($this->contents) > 0))) if (!(isset($this->contents) && (count($this->contents) > 0)))
return; return;
   
for ($i = 0; $i < count($this->contents); ++$i) { for ($i = 0; $i < count($this->contents); ++$i) {
$data = $this->contents[$i]; $data = $this->contents[$i];
$obj = null; $obj = null;
   
if (!isset($data['hash']) || empty($data['hash'])) if (!isset($data['hash']) || empty($data['hash']))
continue; continue;
   
if ($data['type'] == 'tree') { if ($data['type'] == 'tree') {
$obj = $this->GetProject()->GetTree($data['hash']); $obj = $this->GetProject()->GetTree($data['hash']);
} else if ($data['type'] == 'blob') { } else if ($data['type'] == 'blob') {
$obj = $this->GetProject()->GetBlob($data['hash']); $obj = $this->GetProject()->GetBlob($data['hash']);
if (isset($data['size']) && !empty($data['size'])) if (isset($data['size']) && !empty($data['size']))
$obj->SetSize($data['size']); $obj->SetSize($data['size']);
} else { } else {
continue; continue;
} }
   
if (isset($data['mode']) && !empty($data['mode'])) if (isset($data['mode']) && !empty($data['mode']))
$obj->SetMode($data['mode']); $obj->SetMode($data['mode']);
   
if (isset($data['path']) && !empty($data['path'])) if (isset($data['path']) && !empty($data['path']))
$obj->SetPath($data['path']); $obj->SetPath($data['path']);
   
if ($this->commit) if ($this->commit)
$obj->SetCommit($this->commit); $obj->SetCommit($this->commit);
   
$this->contents[$i] = $obj; $this->contents[$i] = $obj;
} }
   
$this->contentsReferenced = false; $this->contentsReferenced = false;
} }
   
/** /**
* __sleep * __sleep
* *
* Called to prepare the object for serialization * Called to prepare the object for serialization
* *
* @access public * @access public
* @return array list of properties to serialize * @return array list of properties to serialize
*/ */
public function __sleep() public function __sleep()
{ {
if (!$this->contentsReferenced) if (!$this->contentsReferenced)
$this->ReferenceContents(); $this->ReferenceContents();
   
$properties = array('contents', 'contentsRead', 'contentsReferenced'); $properties = array('contents', 'contentsRead', 'contentsReferenced');
return array_merge($properties, parent::__sleep()); return array_merge($properties, parent::__sleep());
} }
   
/** /**
* GetCacheKey * GetCacheKey
* *
* Gets the cache key to use for this object * Gets the cache key to use for this object
* *
* @access public * @access public
* @return string cache key * @return string cache key
*/ */
public function GetCacheKey() public function GetCacheKey()
{ {
$key = parent::GetCacheKey(); $key = parent::GetCacheKey();
if (!empty($key)) if (!empty($key))
$key .= '|'; $key .= '|';
   
$key .= 'tree|' . $this->hash; $key .= 'tree|' . $this->hash;
   
return $key; return $key;
} }
   
} }
   
{* {*
* Shortlog List * Shortlog List
* *
* Shortlog list template fragment * Shortlog list template fragment
* *
* @author Christopher Han <xiphux@gmail.com> * @author Christopher Han <xiphux@gmail.com>
* @copyright Copyright (c) 2010 Christopher Han * @copyright Copyright (c) 2010 Christopher Han
* @packge GitPHP * @packge GitPHP
* @subpackage Template * @subpackage Template
*} *}
   
<table cellspacing="0"> <table cellspacing="0">
{foreach from=$revlist item=rev} {foreach from=$revlist item=rev}
<tr class="{cycle values="light,dark"}"> <tr class="{cycle values="light,dark"}">
<td title="{if $rev->GetAge() > 60*60*24*7*2}{$rev->GetAge()|agestring}{else}{$rev->GetCommitterEpoch()|date_format:"%Y-%m-%d"}{/if}"><em>{if $rev->GetAge() > 60*60*24*7*2}{$rev->GetCommitterEpoch()|date_format:"%Y-%m-%d"}{else}{$rev->GetAge()|agestring}{/if}</em></td> <td title="{if $rev->GetAge() > 60*60*24*7*2}{$rev->GetAge()|agestring}{else}{$rev->GetCommitterEpoch()|date_format:"%Y-%m-%d"}{/if}"><em>{if $rev->GetAge() > 60*60*24*7*2}{$rev->GetCommitterEpoch()|date_format:"%Y-%m-%d"}{else}{$rev->GetAge()|agestring}{/if}</em></td>
<td><em>{$rev->GetAuthorName()}</em></td> <td><em>{$rev->GetAuthorName()}</em></td>
<td> <td>
<a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=commit&amp;h={$rev->GetHash()}" class="list commitTip" {if strlen($rev->GetTitle()) > 50}title="{$rev->GetTitle()|htmlspecialchars}"{/if}> <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=commit&amp;h={$rev->GetHash()}" class="list commitTip" {if strlen($rev->GetTitle()) > 50}title="{$rev->GetTitle()|htmlspecialchars}"{/if}><strong>{$rev->GetTitle(50)|escape}</strong></a>
{if $rev->IsMergeCommit()}<span class="merge_title">{else}<span class="commit_title">{/if}{$rev->GetTitle(50)|escape}</span>  
</a>  
{include file='refbadges.tpl' commit=$rev} {include file='refbadges.tpl' commit=$rev}
</td> </td>
<td class="link"> <td class="link">
<a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=commit&amp;h={$rev->GetHash()}">{t}commit{/t}</a> | <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=commitdiff&amp;h={$rev->GetHash()}">{t}commitdiff{/t}</a> | <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=tree&amp;h={$rev->GetHash()}&amp;hb={$rev->GetHash()}">{t}tree{/t}</a> | <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=snapshot&amp;h={$rev->GetHash()}" class="snapshotTip">{t}snapshot{/t}</a> <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=commit&amp;h={$rev->GetHash()}">{t}commit{/t}</a> | <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=commitdiff&amp;h={$rev->GetHash()}">{t}commitdiff{/t}</a> | <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=tree&amp;h={$rev->GetHash()}&amp;hb={$rev->GetHash()}">{t}tree{/t}</a> | <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=snapshot&amp;h={$rev->GetHash()}" class="snapshotTip">{t}snapshot{/t}</a>
{if $source == 'shortlog'} {if $source == 'shortlog'}
| |
{if $mark} {if $mark}
{if $mark->GetHash() == $rev->GetHash()} {if $mark->GetHash() == $rev->GetHash()}
<a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=shortlog&amp;h={$commit->GetHash()}&amp;pg={$page}">{t}deselect{/t}</a> <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=shortlog&amp;h={$commit->GetHash()}&amp;pg={$page}">{t}deselect{/t}</a>
{else} {else}
{if $mark->GetCommitterEpoch() > $rev->GetCommitterEpoch()} {if $mark->GetCommitterEpoch() > $rev->GetCommitterEpoch()}
{assign var=markbase value=$mark} {assign var=markbase value=$mark}
{assign var=markparent value=$rev} {assign var=markparent value=$rev}
{else} {else}
{assign var=markbase value=$rev} {assign var=markbase value=$rev}
{assign var=markparent value=$mark} {assign var=markparent value=$mark}
{/if} {/if}
<a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=commitdiff&amp;h={$markbase->GetHash()}&amp;hp={$markparent->GetHash()}">{t}diff with selected{/t}</a> <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=commitdiff&amp;h={$markbase->GetHash()}&amp;hp={$markparent->GetHash()}">{t}diff with selected{/t}</a>
{/if} {/if}
{else} {else}
<a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=shortlog&amp;h={$commit->GetHash()}&amp;pg={$page}&amp;m={$rev->GetHash()}">{t}select for diff{/t}</a> <a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=shortlog&amp;h={$commit->GetHash()}&amp;pg={$page}&amp;m={$rev->GetHash()}">{t}select for diff{/t}</a>
{/if} {/if}
{/if} {/if}
</td> </td>
</tr> </tr>
{foreachelse} {foreachelse}
<tr><td><em>{t}No commits{/t}</em></td></tr> <tr><td><em>{t}No commits{/t}</em></td></tr>
{/foreach} {/foreach}
   
{if $hasmorerevs} {if $hasmorerevs}
<tr> <tr>
{if $source == 'summary'} {if $source == 'summary'}
<td><a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=shortlog">&hellip;</a></td> <td><a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=shortlog">&hellip;</a></td>
{else if $source == 'shortlog'} {else if $source == 'shortlog'}
<td><a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=shortlog&amp;h={$commit->GetHash()}&amp;pg={$page+1}{if $mark}&amp;m={$mark->GetHash()}{/if}" title="Alt-n">{t}next{/t}</a></td> <td><a href="{$SCRIPT_NAME}?p={$project->GetProject()|urlencode}&amp;a=shortlog&amp;h={$commit->GetHash()}&amp;pg={$page+1}{if $mark}&amp;m={$mark->GetHash()}{/if}" title="Alt-n">{t}next{/t}</a></td>
{/if} {/if}
</tr> </tr>
{/if} {/if}
</table> </table>
   
   
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