Dotclear

source: inc/prepend.php @ 2657:264ffd49d238

Revision 2657:264ffd49d238, 11.6 KB checked in by franck <carnet.franck.paul@…>, 11 years ago (diff)

New utility lib for theme configuration, applied to blowup theme (default), addresses #904
Line 
1<?php
2# -- BEGIN LICENSE BLOCK ---------------------------------------
3#
4# This file is part of Dotclear 2.
5#
6# Copyright (c) 2003-2013 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/* Start tick  */
14define('DC_START_TIME',microtime(true));
15
16/* ------------------------------------------------------------------------------------------- */
17#  ClearBricks, DotClear classes auto-loader
18if (@is_dir('/usr/lib/clearbricks')) {
19     define('CLEARBRICKS_PATH','/usr/lib/clearbricks');
20} elseif (is_dir(dirname(__FILE__).'/libs/clearbricks')) {
21     define('CLEARBRICKS_PATH',dirname(__FILE__).'/libs/clearbricks');
22} elseif (isset($_SERVER['CLEARBRICKS_PATH']) && is_dir($_SERVER['CLEARBRICKS_PATH'])) {
23     define('CLEARBRICKS_PATH',$_SERVER['CLEARBRICKS_PATH']);
24}
25
26if (!defined('CLEARBRICKS_PATH') || !is_dir(CLEARBRICKS_PATH)) {
27     exit('No clearbricks path defined');
28}
29
30require CLEARBRICKS_PATH.'/_common.php';
31$__autoload['dcCore']        = dirname(__FILE__).'/core/class.dc.core.php';
32$__autoload['dcAuth']        = dirname(__FILE__).'/core/class.dc.auth.php';
33$__autoload['dcBlog']        = dirname(__FILE__).'/core/class.dc.blog.php';
34$__autoload['dcCategories']  = dirname(__FILE__).'/core/class.dc.categories.php';
35$__autoload['dcError']       = dirname(__FILE__).'/core/class.dc.error.php';
36$__autoload['dcMeta']        = dirname(__FILE__).'/core/class.dc.meta.php';
37$__autoload['dcMedia']       = dirname(__FILE__).'/core/class.dc.media.php';
38$__autoload['dcPostMedia']   = dirname(__FILE__).'/core/class.dc.postmedia.php';
39$__autoload['dcModules']     = dirname(__FILE__).'/core/class.dc.modules.php';
40$__autoload['dcPlugins']     = dirname(__FILE__).'/core/class.dc.plugins.php';
41$__autoload['dcThemes']      = dirname(__FILE__).'/core/class.dc.themes.php';
42$__autoload['dcRestServer']  = dirname(__FILE__).'/core/class.dc.rest.php';
43$__autoload['dcNamespace']   = dirname(__FILE__).'/core/class.dc.namespace.php';
44$__autoload['dcSettings']    = dirname(__FILE__).'/core/class.dc.settings.php';
45$__autoload['dcTrackback']   = dirname(__FILE__).'/core/class.dc.trackback.php';
46$__autoload['dcUpdate']      = dirname(__FILE__).'/core/class.dc.update.php';
47$__autoload['dcUtils']       = dirname(__FILE__).'/core/class.dc.utils.php';
48$__autoload['dcXmlRpc']      = dirname(__FILE__).'/core/class.dc.xmlrpc.php';
49$__autoload['dcLog']         = dirname(__FILE__).'/core/class.dc.log.php';
50$__autoload['dcWorkspace']   = dirname(__FILE__).'/core/class.dc.workspace.php';
51$__autoload['dcPrefs']       = dirname(__FILE__).'/core/class.dc.prefs.php';
52$__autoload['dcStore']       = dirname(__FILE__).'/core/class.dc.store.php';
53$__autoload['dcStoreReader'] = dirname(__FILE__).'/core/class.dc.store.reader.php';
54$__autoload['dcStoreParser'] = dirname(__FILE__).'/core/class.dc.store.parser.php';
55$__autoload['dcFavorites']   = dirname(__FILE__).'/admin/class.dc.favorites.php';
56
57$__autoload['rsExtPost']    = dirname(__FILE__).'/core/class.dc.rs.extensions.php';
58$__autoload['rsExtComment'] = dirname(__FILE__).'/core/class.dc.rs.extensions.php';
59$__autoload['rsExtDates']   = dirname(__FILE__).'/core/class.dc.rs.extensions.php';
60$__autoload['rsExtUser']    = dirname(__FILE__).'/core/class.dc.rs.extensions.php';
61
62$__autoload['dcMenu']            = dirname(__FILE__).'/admin/class.dc.menu.php';
63$__autoload['dcPage']            = dirname(__FILE__).'/admin/lib.dc.page.php';
64$__autoload['adminGenericList']  = dirname(__FILE__).'/admin/lib.pager.php';
65$__autoload['adminPostList']     = dirname(__FILE__).'/admin/lib.pager.php';
66$__autoload['adminPostMiniList'] = dirname(__FILE__).'/admin/lib.pager.php';
67$__autoload['adminCommentList']  = dirname(__FILE__).'/admin/lib.pager.php';
68$__autoload['adminUserList']     = dirname(__FILE__).'/admin/lib.pager.php';
69$__autoload['dcPager']           = dirname(__FILE__).'/admin/lib.pager.php';
70$__autoload['dcAdminCombos']     = dirname(__FILE__).'/admin/lib.admincombos.php';
71$__autoload['adminModulesList']  = dirname(__FILE__).'/admin/lib.moduleslist.php';
72$__autoload['adminThemesList']   = dirname(__FILE__).'/admin/lib.moduleslist.php';
73$__autoload['dcThemeConfig']     = dirname(__FILE__).'/admin/lib.themeconfig.php';
74
75$__autoload['dcTemplate']            = dirname(__FILE__).'/public/class.dc.template.php';
76$__autoload['context']               = dirname(__FILE__).'/public/lib.tpl.context.php';
77$__autoload['dcUrlHandlers']         = dirname(__FILE__).'/public/lib.urlhandlers.php';
78$__autoload['dcPostsActionsPage']    = dirname(__FILE__).'/admin/actions/class.dcactionposts.php';
79$__autoload['dcCommentsActionsPage'] = dirname(__FILE__).'/admin/actions/class.dcactioncomments.php';
80$__autoload['dcActionsPage']         = dirname(__FILE__).'/admin/actions/class.dcaction.php';
81
82# Clearbricks extensions
83html::$absolute_regs[] = '/(<param\s+name="movie"\s+value=")(.*?)(")/msu';
84html::$absolute_regs[] = '/(<param\s+name="FlashVars"\s+value=".*?(?:mp3|flv)=)(.*?)(&|")/msu';
85/* ------------------------------------------------------------------------------------------- */
86
87
88mb_internal_encoding('UTF-8');
89
90# Setting timezone
91dt::setTZ('UTC');
92
93# CLI_MODE, boolean constant that tell if we are in CLI mode
94define('CLI_MODE',PHP_SAPI == 'cli');
95
96# Disallow every special wrapper
97if (function_exists('stream_wrapper_unregister'))
98{
99     foreach (array('http','https','ftp','ftps','ssh2.shell','ssh2.exec',
100     'ssh2.tunnel','ssh2.sftp','ssh2.scp','ogg','expect') as $p) {
101          @stream_wrapper_unregister($p);
102     }
103}
104
105if (isset($_SERVER['DC_RC_PATH'])) {
106     define('DC_RC_PATH',$_SERVER['DC_RC_PATH']);
107} elseif (isset($_SERVER['REDIRECT_DC_RC_PATH'])) {
108     define('DC_RC_PATH',$_SERVER['REDIRECT_DC_RC_PATH']);
109} else {
110     define('DC_RC_PATH',dirname(__FILE__).'/config.php');
111}
112
113if (!is_file(DC_RC_PATH))
114{
115     if (strpos($_SERVER['SCRIPT_FILENAME'],'/admin') === false) {
116          $path = 'admin/install/wizard.php';
117     } else {
118          $path = strpos($_SERVER['PHP_SELF'],'/install') === false ? 'install/wizard.php' : 'wizard.php';
119     }
120     http::redirect($path);
121}
122
123require DC_RC_PATH;
124
125//*== DC_DEBUG ==
126if (!defined('DC_DEBUG')) {
127     define('DC_DEBUG',true);
128}
129if (DC_DEBUG) {
130     ini_set('display_errors',true);
131     error_reporting(E_ALL | E_STRICT);
132}
133//*/
134
135if (!defined('DC_DEBUG')) {
136     define('DC_DEBUG',false);
137}
138
139# Constants
140define('DC_ROOT',path::real(dirname(__FILE__).'/..'));
141define('DC_VERSION','2.7-dev');
142define('DC_DIGESTS',dirname(__FILE__).'/digests');
143define('DC_L10N_ROOT',dirname(__FILE__).'/../locales');
144define('DC_L10N_UPDATE_URL','http://services.dotclear.net/dc2.l10n/?version=%s');
145define('DC_DISTRIB_PLUGINS','aboutConfig,akismet,antispam,attachments,blogroll,blowupConfig,dclegacy,fairTrackbacks,importExport,maintenance,pages,pings,simpleMenu,tags,themeEditor,userPref,widgets,dcLegacyEditor');
146define('DC_DISTRIB_THEMES','berlin,blueSilence,blowupConfig,customCSS,default,ductile');
147define('DC_DEFAULT_TPLSET','mustek');
148
149if (!defined('DC_VENDOR_NAME')) {
150     define('DC_VENDOR_NAME','Dotclear');
151}
152
153if (!defined('DC_XMLRPC_URL')) {
154     define('DC_XMLRPC_URL','%1$sxmlrpc/%2$s');
155}
156
157if (!defined('DC_ADMIN_SSL')) {
158     define('DC_ADMIN_SSL',false);
159}
160
161if (defined('DC_FORCE_SCHEME_443') && DC_FORCE_SCHEME_443) {
162     http::$https_scheme_on_443 = true;
163}
164
165if (!defined('DC_DBPERSIST')) {
166     define('DC_DBPERSIST',false);
167}
168
169if (!defined('DC_UPDATE_URL')) {
170     define('DC_UPDATE_URL','http://download.dotclear.org/versions.xml');
171}
172
173if (!defined('DC_UPDATE_VERSION')) {
174     define('DC_UPDATE_VERSION','stable');
175}
176
177if (!defined('DC_ALLOW_MULTI_MODULES')) {
178     define('DC_ALLOW_MULTI_MODULES',false);
179}
180
181l10n::init();
182
183try {
184     $core = new dcCore(DC_DBDRIVER,DC_DBHOST,DC_DBNAME,DC_DBUSER,DC_DBPASSWORD,DC_DBPREFIX,DC_DBPERSIST);
185} catch (Exception $e) {
186     init_prepend_l10n();
187     if (!defined('DC_CONTEXT_ADMIN')) {
188          __error(__('Site temporarily unavailable'),
189               __('<p>We apologize for this temporary unavailability.<br />'.
190               'Thank you for your understanding.</p>'),
191               20);
192     } else {
193          __error(__('Unable to connect to database')
194               ,$e->getCode() == 0 ?
195               sprintf(__('<p>This either means that the username and password information in '.
196               'your <strong>config.php</strong> file is incorrect or we can\'t contact '.
197               'the database server at "<em>%s</em>". This could mean your '.
198               'host\'s database server is down.</p> '.
199               '<ul><li>Are you sure you have the correct username and password?</li>'.
200               '<li>Are you sure that you have typed the correct hostname?</li>'.
201               '<li>Are you sure that the database server is running?</li></ul>'.
202               '<p>If you\'re unsure what these terms mean you should probably contact '.
203               'your host. If you still need help you can always visit the '.
204               '<a href="http://forum.dotclear.net/">Dotclear Support Forums</a>.</p>').
205               (DC_DEBUG ?
206                    __('The following error was encountered while trying to read the database:').'</p><ul><li>'.$e->getMessage().'</li></ul>' :  '')
207               ,(DC_DBHOST != '' ? DC_DBHOST : 'localhost')
208               )
209               : ''
210               ,20);
211     }
212}
213
214# If we have some __top_behaviors, we load them
215if (isset($__top_behaviors) && is_array($__top_behaviors))
216{
217     foreach ($__top_behaviors as $b) {
218          $core->addBehavior($b[0],$b[1]);
219     }
220     unset($b);
221}
222
223http::trimRequest();
224try {
225     http::unsetGlobals();
226} catch (Exception $e) {
227     header('Content-Type: text/plain');
228     echo $e->getMessage();
229     exit;
230}
231
232$core->url->registerDefault(array('dcUrlHandlers','home'));
233$core->url->registerError(array('dcUrlHandlers','default404'));
234$core->url->register('lang','','^([a-zA-Z]{2}(?:-[a-z]{2})?(?:/page/[0-9]+)?)$',array('dcUrlHandlers','lang'));
235$core->url->register('post','post','^post/(.+)$',array('dcUrlHandlers','post'));
236$core->url->register('preview','preview','^preview/(.+)$',array('dcUrlHandlers','preview'));
237$core->url->register('category','category','^category/(.+)$',array('dcUrlHandlers','category'));
238$core->url->register('archive','archive','^archive(/.+)?$',array('dcUrlHandlers','archive'));
239
240$core->url->register('feed','feed','^feed/(.+)$',array('dcUrlHandlers','feed'));
241$core->url->register('trackback','trackback','^trackback/(.+)$',array('dcUrlHandlers','trackback'));
242$core->url->register('rsd','rsd','^rsd$',array('dcUrlHandlers','rsd'));
243$core->url->register('xmlrpc','xmlrpc','^xmlrpc/(.+)$',array('dcUrlHandlers','xmlrpc'));
244
245$core->setPostType('post','post.php?id=%d',$core->url->getURLFor('post','%s'),'Posts');
246
247# Store upload_max_filesize in bytes
248$u_max_size = files::str2bytes(ini_get('upload_max_filesize'));
249$p_max_size = files::str2bytes(ini_get('post_max_size'));
250if ($p_max_size < $u_max_size) {
251     $u_max_size = $p_max_size;
252}
253define('DC_MAX_UPLOAD_SIZE',$u_max_size);
254unset($u_max_size); unset($p_max_size);
255
256# Shutdown
257register_shutdown_function('__shutdown');
258
259function __shutdown()
260{
261     global $__shutdown;
262     if (is_array($__shutdown)) {
263          foreach ($__shutdown as $f) {
264               if (is_callable($f)) {
265                    call_user_func($f);
266               }
267          }
268     }
269     # Explicitly close session before DB connection
270     try {
271          if (session_id()) {
272               session_write_close();
273          }
274     } catch (Exception $e) {}
275     $GLOBALS['core']->con->close();
276}
277
278function __error($summary,$message,$code=0)
279{
280     # Error codes
281     # 10 : no config file
282     # 20 : database issue
283     # 30 : blog is not defined
284     # 40 : template files creation
285     # 50 : no default theme
286     # 60 : template processing error
287     # 70 : blog is offline
288
289     if (CLI_MODE)
290     {
291          trigger_error($summary,E_USER_ERROR);
292          exit(1);
293     }
294     else
295     {
296          if (defined('DC_ERRORFILE') && is_file(DC_ERRORFILE)) {
297               include DC_ERRORFILE;
298          } else {
299               include dirname(__FILE__).'/core_error.php';
300          }
301          exit;
302     }
303}
304
305function init_prepend_l10n()
306{
307     # Loading locales for detected language
308     $dlang = http::getAcceptLanguages();
309     foreach($dlang as $l)
310     {
311          if ($l == 'en' || l10n::set(dirname(__FILE__).'/../locales/'.$l.'/main') !== false) {
312               l10n::lang($l);
313               break;
314          }
315     }
316}
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