Move projectlist classes to their own folder
[gitphp.git] / index.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
<?php
/**
 * GitPHP
 *
 * Index
 *
 * @author Christopher Han <xiphux@gmail.com>
 * @copyright Copyright (c) 2010 Christopher Han
 * @package GitPHP
 */
 
/**
 * Use utf-8 encoding
 */
if (function_exists('mb_internal_encoding')) {
        mb_internal_encoding("UTF-8");
}
 
/**
 * Define start time / memory for benchmarking
 */
define('GITPHP_START_TIME', microtime(true));
define('GITPHP_START_MEM', memory_get_usage());
 
/**
 * Define some paths
 */
define('GITPHP_BASEDIR', dirname(__FILE__) . '/');
define('GITPHP_CONFIGDIR', GITPHP_BASEDIR . 'config/');
define('GITPHP_INCLUDEDIR', GITPHP_BASEDIR . 'include/');
define('GITPHP_GITOBJECTDIR', GITPHP_INCLUDEDIR . 'git/');
define('GITPHP_CONTROLLERDIR', GITPHP_INCLUDEDIR . 'controller/');
define('GITPHP_CACHEDIR', GITPHP_INCLUDEDIR . 'cache/');
define('GITPHP_LOCALEDIR', GITPHP_BASEDIR . 'locale/');
 
define('GITPHP_CACHE', GITPHP_BASEDIR . 'cache/');
 
include_once(GITPHP_INCLUDEDIR . 'version.php');
 
require_once(GITPHP_INCLUDEDIR . 'Util.class.php');
 
require_once(GITPHP_INCLUDEDIR . 'Config.class.php');
 
require_once(GITPHP_INCLUDEDIR . 'Resource.class.php');
 
require_once(GITPHP_INCLUDEDIR . 'DebugLog.class.php');
 
require_once(GITPHP_GITOBJECTDIR . 'projectlist/ProjectList.class.php');
 
require_once(GITPHP_INCLUDEDIR . 'MessageException.class.php');
 
require_once(GITPHP_CONTROLLERDIR . 'Controller.class.php');
 
require_once(GITPHP_CACHEDIR . 'Cache.class.php');
require_once(GITPHP_CACHEDIR . 'MemoryCache.class.php');
 
// Need this include for the compression constants used in the config file
require_once(GITPHP_GITOBJECTDIR . 'Archive.class.php');
 
// Test these executables early
require_once(GITPHP_GITOBJECTDIR . 'GitExe.class.php');
 
date_default_timezone_set('UTC');
 
 
/*
 * Set the locale based on the user's preference
 */
if ((!isset($_COOKIE[GITPHP_LOCALE_COOKIE])) || empty($_COOKIE[GITPHP_LOCALE_COOKIE])) {
 
        /*
         * User's first time here, try by HTTP_ACCEPT_LANGUAGE
         */
        if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
                $httpAcceptLang = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
                $preferredLocale = GitPHP_Resource::FindPreferredLocale($_SERVER['HTTP_ACCEPT_LANGUAGE']);
                if (!empty($preferredLocale)) {
                        setcookie(GITPHP_LOCALE_COOKIE, $preferredLocale, time()+GITPHP_LOCALE_COOKIE_LIFETIME);
                        GitPHP_Resource::Instantiate($preferredLocale);
                }
        }
 
        if (!GitPHP_Resource::Instantiated()) {
                /*
                 * Create a dummy cookie to prevent browser delay
                 */
                setcookie(GITPHP_LOCALE_COOKIE, 0, time()+GITPHP_LOCALE_COOKIE_LIFETIME);
        }
 
} else if (isset($_GET['l']) && !empty($_GET['l'])) {
 
        /*
         * User picked something
         */
        setcookie(GITPHP_LOCALE_COOKIE, $_GET['l'], time()+GITPHP_LOCALE_COOKIE_LIFETIME);
        GitPHP_Resource::Instantiate($_GET['l']);
 
} else if (isset($_COOKIE[GITPHP_LOCALE_COOKIE]) && !empty($_COOKIE[GITPHP_LOCALE_COOKIE])) {
 
        /*
         * Returning visitor with a preference
         */
        GitPHP_Resource::Instantiate($_COOKIE[GITPHP_LOCALE_COOKIE]);
 
}
 
 
try {
 
        /*
         * Configuration
         */
        GitPHP_Config::GetInstance()->LoadConfig(GITPHP_CONFIGDIR . 'gitphp.conf.php');
 
        /*
         * Use the default language in the config if user has no preference
         * with en_US as the fallback
         */
        if (!GitPHP_Resource::Instantiated()) {
                GitPHP_Resource::Instantiate(GitPHP_Config::GetInstance()->GetValue('locale', 'en_US'));
        }
 
        /*
         * Debug
         */
        if (GitPHP_DebugLog::GetInstance()->GetEnabled()) {
                GitPHP_DebugLog::GetInstance()->SetStartTime(GITPHP_START_TIME);
                GitPHP_DebugLog::GetInstance()->SetStartMemory(GITPHP_START_MEM);
        }
 
        /*
         * Check for required executables
         */
        if (!GitPHP_GitExe::GetInstance()->Valid()) {
                throw new GitPHP_MessageException(sprintf(__('Could not run the git executable "%1$s".  You may need to set the "%2$s" config value.'), GitPHP_GitExe::GetInstance()->GetBinary(), 'gitbin'), true, 500);
        }
 
        /*
         * Project list
         */
        if (file_exists(GITPHP_CONFIGDIR . 'projects.conf.php')) {
                GitPHP_ProjectList::Instantiate(GITPHP_CONFIGDIR . 'projects.conf.php', false);
        } else {
                GitPHP_ProjectList::Instantiate(GITPHP_CONFIGDIR . 'gitphp.conf.php', true);
        }
 
        $controller = GitPHP_Controller::GetController((isset($_GET['a']) ? $_GET['a'] : null));
        if ($controller) {
                $controller->RenderHeaders();
                $controller->Render();
        }
        unset($controller);
 
} catch (Exception $e) {
 
        if (GitPHP_Config::GetInstance()->GetValue('debug', false)) {
                throw $e;
        }
 
        if (!GitPHP_Resource::Instantiated()) {
                /*
                 * In case an error was thrown before instantiating
                 * the resource manager
                 */
                GitPHP_Resource::Instantiate('en_US');
        }
 
        require_once(GITPHP_CONTROLLERDIR . 'Controller_Message.class.php');
        $controller = new GitPHP_Controller_Message();
        $controller->SetParam('message', $e->getMessage());
        if ($e instanceof GitPHP_MessageException) {
                $controller->SetParam('error', $e->Error);
                $controller->SetParam('statuscode', $e->StatusCode);
        } else {
                $controller->SetParam('error', true);
        }
        $controller->RenderHeaders();
        $controller->Render();
 
        unset($controller);
 
}
 
GitPHP_DebugLog::GetInstance()->Log('MemoryCache count: ' . GitPHP_MemoryCache::GetInstance()->GetCount());
 
GitPHP_ProjectList::DestroyInstance();
GitPHP_MemoryCache::DestroyInstance();
GitPHP_Resource::DestroyInstance();
GitPHP_Config::DestroyInstance();
GitPHP_GitExe::DestroyInstance();
 
if (GitPHP_DebugLog::GetInstance()->GetEnabled()) {
        $entries = GitPHP_DebugLog::GetInstance()->GetEntries();
        foreach ($entries as $logline) {
                echo "<br />\n" . htmlspecialchars($logline, ENT_QUOTES, 'UTF-8', true);
        }
        unset($logline);
        unset($entries);
}
 
GitPHP_DebugLog::DestroyInstance();
 
?>
 
comments