Dotclear

source: inc/prepend.php @ 726:d9e3aafd53d6

Revision 726:d9e3aafd53d6, 9.7 KB checked in by franck <carnet.franck.paul@…>, 14 years ago (diff)

DC_DEBUG may now be defined in config.php, fixes #1188
Line 
1<?php
2# -- BEGIN LICENSE BLOCK ---------------------------------------
3#
4# This file is part of Dotclear 2.
5#
6# Copyright (c) 2003-2011 Olivier Meunier & Association Dotclear
7# Licensed under the GPL version 2.0 license.
8# See LICENSE file or
9# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
10#
11# -- END LICENSE BLOCK -----------------------------------------
12
13/* ------------------------------------------------------------------------------------------- */
14#  ClearBricks, DotClear classes auto-loader
15if (@is_dir('/usr/lib/clearbricks')) {
16     define('CLEARBRICKS_PATH','/usr/lib/clearbricks');
17} elseif (is_dir(dirname(__FILE__).'/libs/clearbricks')) {
18     define('CLEARBRICKS_PATH',dirname(__FILE__).'/libs/clearbricks');
19} elseif (isset($_SERVER['CLEARBRICKS_PATH']) && is_dir($_SERVER['CLEARBRICKS_PATH'])) {
20     define('CLEARBRICKS_PATH',$_SERVER['CLEARBRICKS_PATH']);
21}
22
23if (!defined('CLEARBRICKS_PATH') || !is_dir(CLEARBRICKS_PATH)) {
24     exit('No clearbricks path defined');
25}
26
27require CLEARBRICKS_PATH.'/_common.php';
28$__autoload['dcCore']                   = dirname(__FILE__).'/core/class.dc.core.php';
29$__autoload['dcAuth']                   = dirname(__FILE__).'/core/class.dc.auth.php';
30$__autoload['dcBlog']                   = dirname(__FILE__).'/core/class.dc.blog.php';
31$__autoload['dcCategories']             = dirname(__FILE__).'/core/class.dc.categories.php';
32$__autoload['dcError']                  = dirname(__FILE__).'/core/class.dc.error.php';
33$__autoload['dcMeta']                   = dirname(__FILE__).'/core/class.dc.meta.php';
34$__autoload['dcMedia']                  = dirname(__FILE__).'/core/class.dc.media.php';
35$__autoload['dcPostMedia']                   = dirname(__FILE__).'/core/class.dc.postmedia.php';
36$__autoload['dcModules']                = dirname(__FILE__).'/core/class.dc.modules.php';
37$__autoload['dcThemes']                 = dirname(__FILE__).'/core/class.dc.themes.php';
38$__autoload['dcRestServer']             = dirname(__FILE__).'/core/class.dc.rest.php';
39$__autoload['dcNamespace']              = dirname(__FILE__).'/core/class.dc.namespace.php';
40$__autoload['dcSettings']               = dirname(__FILE__).'/core/class.dc.settings.php';
41$__autoload['dcTrackback']              = dirname(__FILE__).'/core/class.dc.trackback.php';
42$__autoload['dcUpdate']                 = dirname(__FILE__).'/core/class.dc.update.php';
43$__autoload['dcUtils']                  = dirname(__FILE__).'/core/class.dc.utils.php';
44$__autoload['dcXmlRpc']                 = dirname(__FILE__).'/core/class.dc.xmlrpc.php';
45$__autoload['dcLog']                    = dirname(__FILE__).'/core/class.dc.log.php';
46$__autoload['dcWorkspace']              = dirname(__FILE__).'/core/class.dc.workspace.php';
47$__autoload['dcPrefs']                  = dirname(__FILE__).'/core/class.dc.prefs.php';
48
49$__autoload['rsExtPost']                = dirname(__FILE__).'/core/class.dc.rs.extensions.php';
50$__autoload['rsExtComment']             = dirname(__FILE__).'/core/class.dc.rs.extensions.php';
51$__autoload['rsExtDates']               = dirname(__FILE__).'/core/class.dc.rs.extensions.php';
52$__autoload['rsExtUser']                = dirname(__FILE__).'/core/class.dc.rs.extensions.php';
53
54$__autoload['dcMenu']                   = dirname(__FILE__).'/admin/class.dc.menu.php';
55$__autoload['dcPage']                   = dirname(__FILE__).'/admin/lib.dc.page.php';
56$__autoload['adminGenericList']         = dirname(__FILE__).'/admin/lib.pager.php';
57$__autoload['adminPostList']            = dirname(__FILE__).'/admin/lib.pager.php';
58$__autoload['adminPostMiniList']        = dirname(__FILE__).'/admin/lib.pager.php';
59$__autoload['adminCommentList']         = dirname(__FILE__).'/admin/lib.pager.php';
60$__autoload['adminUserList']            = dirname(__FILE__).'/admin/lib.pager.php';
61
62$__autoload['dcTemplate']               = dirname(__FILE__).'/public/class.dc.template.php';
63$__autoload['context']                  = dirname(__FILE__).'/public/lib.tpl.context.php';
64$__autoload['dcUrlHandlers']            = dirname(__FILE__).'/public/lib.urlhandlers.php';
65
66# Clearbricks extensions
67html::$absolute_regs[] = '/(<param\s+name="movie"\s+value=")(.*?)(")/msu';
68html::$absolute_regs[] = '/(<param\s+name="FlashVars"\s+value=".*?(?:mp3|flv)=)(.*?)(&|")/msu';
69/* ------------------------------------------------------------------------------------------- */
70
71
72mb_internal_encoding('UTF-8');
73
74# Setting timezone
75dt::setTZ('UTC');
76
77# CLI_MODE, boolean constant that tell if we are in CLI mode
78define('CLI_MODE',PHP_SAPI == 'cli');
79
80# Disallow every special wrapper
81if (function_exists('stream_wrapper_unregister'))
82{
83     foreach (array('http','https','ftp','ftps','ssh2.shell','ssh2.exec',
84     'ssh2.tunnel','ssh2.sftp','ssh2.scp','ogg','expect') as $p) {
85          @stream_wrapper_unregister($p);
86     }
87}
88
89if (isset($_SERVER['DC_RC_PATH'])) {
90     define('DC_RC_PATH',$_SERVER['DC_RC_PATH']);
91} elseif (isset($_SERVER['REDIRECT_DC_RC_PATH'])) {
92     define('DC_RC_PATH',$_SERVER['REDIRECT_DC_RC_PATH']);
93} else {
94     define('DC_RC_PATH',dirname(__FILE__).'/config.php');
95}
96
97if (!is_file(DC_RC_PATH))
98{
99     if (strpos($_SERVER['SCRIPT_FILENAME'],'/admin') === false) {
100          $path = 'admin/install/wizard.php';
101     } else {
102          $path = strpos($_SERVER['PHP_SELF'],'/install') === false ? 'install/wizard.php' : 'wizard.php';
103     }
104     http::redirect($path);
105}
106
107require DC_RC_PATH;
108
109//*== DC_DEBUG ==
110if (!defined('DC_DEBUG')) {
111     define('DC_DEBUG',true);
112}
113if (DC_DEBUG) {
114     ini_set('display_errors',true);
115     error_reporting(E_ALL | E_STRICT);
116}
117//*/
118
119if (!defined('DC_DEBUG')) {
120     define('DC_DEBUG',false);
121}
122
123# Constants
124define('DC_ROOT',path::real(dirname(__FILE__).'/..'));
125define('DC_VERSION','2.4.0-beta1');
126define('DC_DIGESTS',dirname(__FILE__).'/digests');
127define('DC_L10N_ROOT',dirname(__FILE__).'/../locales');
128define('DC_L10N_UPDATE_URL','http://services.dotclear.net/dc2.l10n/?version=%s');
129
130if (!defined('DC_VENDOR_NAME')) {
131     define('DC_VENDOR_NAME','Dotclear');
132}
133
134if (!defined('DC_XMLRPC_URL')) {
135     define('DC_XMLRPC_URL','%1$sxmlrpc/%2$s');
136}
137
138if (!defined('DC_ADMIN_SSL')) {
139     define('DC_ADMIN_SSL',false);
140}
141
142if (defined('DC_FORCE_SCHEME_443') && DC_FORCE_SCHEME_443) {
143     http::$https_scheme_on_443 = true;
144}
145
146if (!defined('DC_DBPERSIST')) {
147     define('DC_DBPERSIST',false);
148}
149
150if (!defined('DC_UPDATE_URL')) {
151     define('DC_UPDATE_URL','http://download.dotclear.org/versions.xml');
152}
153
154if (!defined('DC_UPDATE_VERSION')) {
155     define('DC_UPDATE_VERSION','stable');
156}
157
158l10n::init();
159
160try {
161     $core = new dcCore(DC_DBDRIVER,DC_DBHOST,DC_DBNAME,DC_DBUSER,DC_DBPASSWORD,DC_DBPREFIX,DC_DBPERSIST);
162} catch (Exception $e) {
163     init_prepend_l10n();
164     __error(__('Unable to connect to database')
165          ,$e->getCode() == 0 ?
166          sprintf(__('<p>This either means that the username and password information in '.
167          'your <strong>config.php</strong> file is incorrect or we can\'t contact '.
168          'the database server at "<em>%s</em>". This could mean your '.
169          'host\'s database server is down.</p> '.
170          '<ul><li>Are you sure you have the correct username and password?</li>'.
171          '<li>Are you sure that you have typed the correct hostname?</li>'.
172          '<li>Are you sure that the database server is running?</li></ul>'.
173          '<p>If you\'re unsure what these terms mean you should probably contact '.
174          'your host. If you still need help you can always visit the '.
175          '<a href="http://forum.dotclear.net/">Dotclear Support Forums</a>.</p>').
176          (DC_DEBUG ?
177               __('The following error was encountered while trying to read the database:').'</p><ul><li>'.$e->getMessage().'</li></ul>' :  '')
178          ,(DC_DBHOST != '' ? DC_DBHOST : 'localhost')
179          )
180          : ''
181          ,20);
182}
183
184# If we have some __top_behaviors, we load them
185if (isset($__top_behaviors) && is_array($__top_behaviors))
186{
187     foreach ($__top_behaviors as $b) {
188          $core->addBehavior($b[0],$b[1]);
189     }
190     unset($b);
191}
192
193http::trimRequest();
194try {
195     http::unsetGlobals();
196} catch (Exception $e) {
197     header('Content-Type: text/plain');
198     echo $e->getMessage();
199     exit;
200}
201
202$core->url->registerDefault(array('dcUrlHandlers','home'));
203$core->url->registerError(array('dcUrlHandlers','default404'));
204$core->url->register('lang','','^([a-zA-Z]{2}(?:-[a-z]{2})?(?:/page/[0-9]+)?)$',array('dcUrlHandlers','lang'));
205$core->url->register('post','post','^post/(.+)$',array('dcUrlHandlers','post'));
206$core->url->register('preview','preview','^preview/(.+)$',array('dcUrlHandlers','preview'));
207$core->url->register('category','category','^category/(.+)$',array('dcUrlHandlers','category'));
208$core->url->register('archive','archive','^archive(/.+)?$',array('dcUrlHandlers','archive'));
209
210$core->url->register('feed','feed','^feed/(.+)$',array('dcUrlHandlers','feed'));
211$core->url->register('trackback','trackback','^trackback/(.+)$',array('dcUrlHandlers','trackback'));
212$core->url->register('rsd','rsd','^rsd$',array('dcUrlHandlers','rsd'));
213$core->url->register('xmlrpc','xmlrpc','^xmlrpc/(.+)$',array('dcUrlHandlers','xmlrpc'));
214
215$core->setPostType('post','post.php?id=%d',$core->url->getBase('post').'/%s');
216
217# Store upload_max_filesize in bytes
218$u_max_size = files::str2bytes(ini_get('upload_max_filesize'));
219$p_max_size = files::str2bytes(ini_get('post_max_size'));
220if ($p_max_size < $u_max_size) {
221     $u_max_size = $p_max_size;
222}
223define('DC_MAX_UPLOAD_SIZE',$u_max_size);
224unset($u_max_size); unset($p_max_size);
225
226# Shutdown
227register_shutdown_function('__shutdown');
228
229function __shutdown()
230{
231     global $__shutdown;
232     if (is_array($__shutdown)) {
233          foreach ($__shutdown as $f) {
234               if (is_callable($f)) {
235                    call_user_func($f);
236               }
237          }
238     }
239     # Explicitly close session before DB connection
240     try {
241          if (session_id()) {
242               session_write_close();
243          }
244     } catch (Exception $e) {}
245     $GLOBALS['core']->con->close();
246}
247
248function __error($summary,$message,$code=0)
249{
250     # Error codes
251     # 10 : no config file
252     # 20 : database issue
253     # 30 : blog is not defined
254     # 40 : template files creation
255     # 50 : no default theme
256     # 60 : template processing error
257     # 70 : blog is offline
258     
259     if (CLI_MODE)
260     {
261          trigger_error($summary,E_USER_ERROR);
262          exit(1);
263     }
264     else
265     {
266          if (defined('DC_ERRORFILE') && is_file(DC_ERRORFILE)) {
267               include DC_ERRORFILE;
268          } else {
269               include dirname(__FILE__).'/core_error.php';
270          }
271          exit;
272     }
273}
274
275function init_prepend_l10n()
276{
277     # Loading locales for detected language
278     $dlang = http::getAcceptLanguages();
279     foreach($dlang as $l)
280     {
281          if ($l == 'en' || l10n::set(dirname(__FILE__).'/../locales/'.$l.'/main') !== false) {
282               break;
283          }
284     }
285}
286?>
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