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 | if (!defined('DC_RC_PATH')) { return; } |
---|
13 | |
---|
14 | /** |
---|
15 | @defgroup DC_CORE Dotclear Core Classes |
---|
16 | */ |
---|
17 | |
---|
18 | /** |
---|
19 | @ingroup DC_CORE |
---|
20 | @nosubgrouping |
---|
21 | @brief Dotclear core class |
---|
22 | |
---|
23 | True to its name dcCore is the core of Dotclear. It handles everything related |
---|
24 | to blogs, database connection, plugins... |
---|
25 | */ |
---|
26 | class dcCore |
---|
27 | { |
---|
28 | public $con; ///< <b>connection</b> Database connection object |
---|
29 | public $prefix; ///< <b>string</b> Database tables prefix |
---|
30 | public $blog; ///< <b>dcBlog</b> dcBlog object |
---|
31 | public $error; ///< <b>dcError</b> dcError object |
---|
32 | public $auth; ///< <b>dcAuth</b> dcAuth object |
---|
33 | public $session; ///< <b>sessionDB</b> sessionDB object |
---|
34 | public $url; ///< <b>urlHandler</b> urlHandler object |
---|
35 | public $wiki2xhtml; ///< <b>wiki2xhtml</b> wiki2xhtml object |
---|
36 | public $plugins; ///< <b>dcModules</b> dcModules object |
---|
37 | public $media; ///< <b>dcMedia</b> dcMedia object |
---|
38 | public $postmedia; ///< <b>dcPostMedia</b> dcPostMedia object |
---|
39 | public $rest; ///< <b>dcRestServer</b> dcRestServer object |
---|
40 | public $log; ///< <b>dcLog</b> dcLog object |
---|
41 | |
---|
42 | private $versions = null; |
---|
43 | private $formaters = array(); |
---|
44 | private $behaviors = array(); |
---|
45 | private $post_types = array(); |
---|
46 | |
---|
47 | /** |
---|
48 | dcCore constructor inits everything related to Dotclear. It takes arguments |
---|
49 | to init database connection. |
---|
50 | |
---|
51 | @param driver <b>string</b> Database driver name |
---|
52 | @param host <b>string</b> Database hostname |
---|
53 | @param db <b>string</b> Database name |
---|
54 | @param user <b>string</b> Database username |
---|
55 | @param password <b>string</b> Database password |
---|
56 | @param prefix <b>string</b> DotClear tables prefix |
---|
57 | @param persist <b>boolean</b> Persistent database connection |
---|
58 | */ |
---|
59 | public function __construct($driver, $host, $db, $user, $password, $prefix, $persist) |
---|
60 | { |
---|
61 | $this->con = dbLayer::init($driver,$host,$db,$user,$password,$persist); |
---|
62 | |
---|
63 | # define weak_locks for mysql |
---|
64 | if ($this->con instanceof mysqlConnection) { |
---|
65 | mysqlConnection::$weak_locks = true; |
---|
66 | } elseif ($this->con instanceof mysqliConnection) { |
---|
67 | mysqliConnection::$weak_locks = true; |
---|
68 | } |
---|
69 | |
---|
70 | # define searchpath for postgresql |
---|
71 | if ($this->con instanceof pgsqlConnection) |
---|
72 | { |
---|
73 | $searchpath = explode ('.',$prefix,2); |
---|
74 | if (count($searchpath) > 1) |
---|
75 | { |
---|
76 | $prefix = $searchpath[1]; |
---|
77 | $sql = 'SET search_path TO '.$searchpath[0].',public;'; |
---|
78 | $this->con->execute($sql); |
---|
79 | } |
---|
80 | } |
---|
81 | |
---|
82 | $this->prefix = $prefix; |
---|
83 | |
---|
84 | $this->error = new dcError(); |
---|
85 | $this->auth = $this->authInstance(); |
---|
86 | $this->session = new sessionDB($this->con,$this->prefix.'session',DC_SESSION_NAME,'',null,DC_ADMIN_SSL); |
---|
87 | $this->url = new dcUrlHandlers(); |
---|
88 | |
---|
89 | $this->plugins = new dcPlugins($this); |
---|
90 | |
---|
91 | $this->rest = new dcRestServer($this); |
---|
92 | |
---|
93 | $this->meta = new dcMeta($this); |
---|
94 | |
---|
95 | $this->log = new dcLog($this); |
---|
96 | |
---|
97 | $this->addFormater('xhtml', create_function('$s','return $s;')); |
---|
98 | $this->addFormater('wiki', array($this,'wikiTransform')); |
---|
99 | } |
---|
100 | |
---|
101 | private function authInstance() |
---|
102 | { |
---|
103 | # You can set DC_AUTH_CLASS to whatever you want. |
---|
104 | # Your new class *should* inherits dcAuth. |
---|
105 | if (!defined('DC_AUTH_CLASS')) { |
---|
106 | $c = 'dcAuth'; |
---|
107 | } else { |
---|
108 | $c = DC_AUTH_CLASS; |
---|
109 | } |
---|
110 | |
---|
111 | if (!class_exists($c)) { |
---|
112 | throw new Exception('Authentication class '.$c.' does not exist.'); |
---|
113 | } |
---|
114 | |
---|
115 | if ($c != 'dcAuth' && !is_subclass_of($c,'dcAuth')) { |
---|
116 | throw new Exception('Authentication class '.$c.' does not inherit dcAuth.'); |
---|
117 | } |
---|
118 | |
---|
119 | return new $c($this); |
---|
120 | } |
---|
121 | |
---|
122 | |
---|
123 | /// @name Blog init methods |
---|
124 | //@{ |
---|
125 | /** |
---|
126 | Sets a blog to use in <var>blog</var> property. |
---|
127 | |
---|
128 | @param id <b>string</b> Blog ID |
---|
129 | */ |
---|
130 | public function setBlog($id) |
---|
131 | { |
---|
132 | $this->blog = new dcBlog($this, $id); |
---|
133 | } |
---|
134 | |
---|
135 | /** |
---|
136 | Unsets <var>blog</var> property. |
---|
137 | */ |
---|
138 | public function unsetBlog() |
---|
139 | { |
---|
140 | $this->blog = null; |
---|
141 | } |
---|
142 | //@} |
---|
143 | |
---|
144 | |
---|
145 | /// @name Blog status methods |
---|
146 | //@{ |
---|
147 | /** |
---|
148 | Returns an array of available blog status codes and names. |
---|
149 | |
---|
150 | @return <b>array</b> Simple array with codes in keys and names in value |
---|
151 | */ |
---|
152 | public function getAllBlogStatus() |
---|
153 | { |
---|
154 | return array( |
---|
155 | 1 => __('online'), |
---|
156 | 0 => __('offline'), |
---|
157 | -1 => __('removed') |
---|
158 | ); |
---|
159 | } |
---|
160 | |
---|
161 | /** |
---|
162 | Returns a blog status name given to a code. This is intended to be |
---|
163 | human-readable and will be translated, so never use it for tests. |
---|
164 | If status code does not exist, returns <i>offline</i>. |
---|
165 | |
---|
166 | @param s <b>integer</b> Status code |
---|
167 | @return <b>string</b> Blog status name |
---|
168 | */ |
---|
169 | public function getBlogStatus($s) |
---|
170 | { |
---|
171 | $r = $this->getAllBlogStatus(); |
---|
172 | if (isset($r[$s])) { |
---|
173 | return $r[$s]; |
---|
174 | } |
---|
175 | return $r[0]; |
---|
176 | } |
---|
177 | //@} |
---|
178 | |
---|
179 | /// @name Admin nonce secret methods |
---|
180 | //@{ |
---|
181 | |
---|
182 | public function getNonce() |
---|
183 | { |
---|
184 | return crypt::hmac(DC_MASTER_KEY,session_id()); |
---|
185 | } |
---|
186 | |
---|
187 | public function checkNonce($secret) |
---|
188 | { |
---|
189 | if (!preg_match('/^([0-9a-f]{40,})$/i',$secret)) { |
---|
190 | return false; |
---|
191 | } |
---|
192 | |
---|
193 | return $secret == crypt::hmac(DC_MASTER_KEY,session_id()); |
---|
194 | } |
---|
195 | |
---|
196 | public function formNonce() |
---|
197 | { |
---|
198 | if (!session_id()) { |
---|
199 | return; |
---|
200 | } |
---|
201 | |
---|
202 | return form::hidden(array('xd_check'),$this->getNonce()); |
---|
203 | } |
---|
204 | //@} |
---|
205 | |
---|
206 | |
---|
207 | /// @name Text Formatters methods |
---|
208 | //@{ |
---|
209 | /** |
---|
210 | Adds a new text formater which will call the function <var>$func</var> to |
---|
211 | transform text. The function must be a valid callback and takes one |
---|
212 | argument: the string to transform. It returns the transformed string. |
---|
213 | |
---|
214 | @param name <b>string</b> Formater name |
---|
215 | @param func <b>callback</b> Function to use, must be a valid and callable callback |
---|
216 | */ |
---|
217 | public function addFormater($name,$func) |
---|
218 | { |
---|
219 | if (is_callable($func)) { |
---|
220 | $this->formaters[$name] = $func; |
---|
221 | } |
---|
222 | } |
---|
223 | |
---|
224 | /** |
---|
225 | Returns formaters list. |
---|
226 | |
---|
227 | @return <b>array</b> An array of formaters names in values. |
---|
228 | */ |
---|
229 | public function getFormaters() |
---|
230 | { |
---|
231 | return array_keys($this->formaters); |
---|
232 | } |
---|
233 | |
---|
234 | /** |
---|
235 | If <var>$name</var> is a valid formater, it returns <var>$str</var> |
---|
236 | transformed using that formater. |
---|
237 | |
---|
238 | @param name <b>string</b> Formater name |
---|
239 | @param str <b>string</b> String to transform |
---|
240 | @return <b>string</b> String transformed |
---|
241 | */ |
---|
242 | public function callFormater($name,$str) |
---|
243 | { |
---|
244 | if (isset($this->formaters[$name])) { |
---|
245 | return call_user_func($this->formaters[$name],$str); |
---|
246 | } |
---|
247 | |
---|
248 | return $str; |
---|
249 | } |
---|
250 | //@} |
---|
251 | |
---|
252 | |
---|
253 | /// @name Behaviors methods |
---|
254 | //@{ |
---|
255 | /** |
---|
256 | Adds a new behavior to behaviors stack. <var>$func</var> must be a valid |
---|
257 | and callable callback. |
---|
258 | |
---|
259 | @param behavior <b>string</b> Behavior name |
---|
260 | @param func <b>callback</b> Function to call |
---|
261 | */ |
---|
262 | public function addBehavior($behavior,$func) |
---|
263 | { |
---|
264 | if (is_callable($func)) { |
---|
265 | $this->behaviors[$behavior][] = $func; |
---|
266 | } |
---|
267 | } |
---|
268 | |
---|
269 | /** |
---|
270 | Tests if a particular behavior exists in behaviors stack. |
---|
271 | |
---|
272 | @param behavior <b>string</b> Behavior name |
---|
273 | @return <b>boolean</b> |
---|
274 | */ |
---|
275 | public function hasBehavior($behavior) |
---|
276 | { |
---|
277 | return isset($this->behaviors[$behavior]); |
---|
278 | } |
---|
279 | |
---|
280 | /** |
---|
281 | Get behaviors stack (or part of). |
---|
282 | |
---|
283 | @param behavior <b>string</b> Behavior name |
---|
284 | @return <b>array</b> |
---|
285 | */ |
---|
286 | public function getBehaviors($behavior='') |
---|
287 | { |
---|
288 | if (empty($this->behaviors)) return null; |
---|
289 | |
---|
290 | if ($behavior == '') { |
---|
291 | return $this->behaviors; |
---|
292 | } elseif (isset($this->behaviors[$behavior])) { |
---|
293 | return $this->behaviors[$behavior]; |
---|
294 | } |
---|
295 | |
---|
296 | return array(); |
---|
297 | } |
---|
298 | |
---|
299 | /** |
---|
300 | Calls every function in behaviors stack for a given behavior and returns |
---|
301 | concatened result of each function. |
---|
302 | |
---|
303 | Every parameters added after <var>$behavior</var> will be pass to |
---|
304 | behavior calls. |
---|
305 | |
---|
306 | @param behavior <b>string</b> Behavior name |
---|
307 | @return <b>string</b> Behavior concatened result |
---|
308 | */ |
---|
309 | public function callBehavior($behavior) |
---|
310 | { |
---|
311 | if (isset($this->behaviors[$behavior])) |
---|
312 | { |
---|
313 | $args = func_get_args(); |
---|
314 | array_shift($args); |
---|
315 | |
---|
316 | $res = ''; |
---|
317 | |
---|
318 | foreach ($this->behaviors[$behavior] as $f) { |
---|
319 | $res .= call_user_func_array($f,$args); |
---|
320 | } |
---|
321 | |
---|
322 | return $res; |
---|
323 | } |
---|
324 | } |
---|
325 | //@} |
---|
326 | |
---|
327 | /// @name Post types URLs management |
---|
328 | //@{ |
---|
329 | public function getPostAdminURL($type,$post_id,$escaped=true) |
---|
330 | { |
---|
331 | if (!isset($this->post_types[$type])) { |
---|
332 | $type = 'post'; |
---|
333 | } |
---|
334 | |
---|
335 | $url = sprintf($this->post_types[$type]['admin_url'],$post_id); |
---|
336 | return $escaped ? html::escapeURL($url) : $url; |
---|
337 | } |
---|
338 | |
---|
339 | public function getPostPublicURL($type,$post_url,$escaped=true) |
---|
340 | { |
---|
341 | if (!isset($this->post_types[$type])) { |
---|
342 | $type = 'post'; |
---|
343 | } |
---|
344 | |
---|
345 | $url = sprintf($this->post_types[$type]['public_url'],$post_url); |
---|
346 | return $escaped ? html::escapeURL($url) : $url; |
---|
347 | } |
---|
348 | |
---|
349 | public function setPostType($type,$admin_url,$public_url,$label='') |
---|
350 | { |
---|
351 | $this->post_types[$type] = array( |
---|
352 | 'admin_url' => $admin_url, |
---|
353 | 'public_url' => $public_url, |
---|
354 | 'label' => ($label != '' ? $label : $type) |
---|
355 | ); |
---|
356 | } |
---|
357 | |
---|
358 | public function getPostTypes() |
---|
359 | { |
---|
360 | return $this->post_types; |
---|
361 | } |
---|
362 | //@} |
---|
363 | |
---|
364 | /// @name Versions management methods |
---|
365 | //@{ |
---|
366 | /** |
---|
367 | Returns a given $module version. |
---|
368 | |
---|
369 | @param module <b>string</b> Module name |
---|
370 | @return <b>string</b> Module version |
---|
371 | */ |
---|
372 | public function getVersion($module='core') |
---|
373 | { |
---|
374 | # Fetch versions if needed |
---|
375 | if (!is_array($this->versions)) |
---|
376 | { |
---|
377 | $strReq = 'SELECT module, version FROM '.$this->prefix.'version'; |
---|
378 | $rs = $this->con->select($strReq); |
---|
379 | |
---|
380 | while ($rs->fetch()) { |
---|
381 | $this->versions[$rs->module] = $rs->version; |
---|
382 | } |
---|
383 | } |
---|
384 | |
---|
385 | if (isset($this->versions[$module])) { |
---|
386 | return $this->versions[$module]; |
---|
387 | } else { |
---|
388 | return null; |
---|
389 | } |
---|
390 | } |
---|
391 | |
---|
392 | /** |
---|
393 | Sets $version to given $module. |
---|
394 | |
---|
395 | @param module <b>string</b> Module name |
---|
396 | @param version <b>string</b> Module version |
---|
397 | */ |
---|
398 | public function setVersion($module,$version) |
---|
399 | { |
---|
400 | $cur_version = $this->getVersion($module); |
---|
401 | |
---|
402 | $cur = $this->con->openCursor($this->prefix.'version'); |
---|
403 | $cur->module = (string) $module; |
---|
404 | $cur->version = (string) $version; |
---|
405 | |
---|
406 | if ($cur_version === null) { |
---|
407 | $cur->insert(); |
---|
408 | } else { |
---|
409 | $cur->update("WHERE module='".$this->con->escape($module)."'"); |
---|
410 | } |
---|
411 | |
---|
412 | $this->versions[$module] = $version; |
---|
413 | } |
---|
414 | |
---|
415 | /** |
---|
416 | Removes given $module version entry. |
---|
417 | |
---|
418 | @param module <b>string</b> Module name |
---|
419 | */ |
---|
420 | public function delVersion($module) |
---|
421 | { |
---|
422 | $strReq = |
---|
423 | 'DELETE FROM '.$this->prefix.'version '. |
---|
424 | "WHERE module = '".$this->con->escape($module)."' "; |
---|
425 | |
---|
426 | $this->con->execute($strReq); |
---|
427 | |
---|
428 | if (is_array($this->versions)) { |
---|
429 | unset($this->versions[$module]); |
---|
430 | } |
---|
431 | } |
---|
432 | |
---|
433 | //@} |
---|
434 | |
---|
435 | /// @name Users management methods |
---|
436 | //@{ |
---|
437 | /** |
---|
438 | Returns a user by its ID. |
---|
439 | |
---|
440 | @param id <b>string</b> User ID |
---|
441 | @return <b>record</b> |
---|
442 | */ |
---|
443 | public function getUser($id) |
---|
444 | { |
---|
445 | $params['user_id'] = $id; |
---|
446 | |
---|
447 | return $this->getUsers($params); |
---|
448 | } |
---|
449 | |
---|
450 | /** |
---|
451 | Returns a users list. <b>$params</b> is an array with the following |
---|
452 | optionnal parameters: |
---|
453 | |
---|
454 | - <var>q</var>: search string (on user_id, user_name, user_firstname) |
---|
455 | - <var>user_id</var>: user ID |
---|
456 | - <var>order</var>: ORDER BY clause (default: user_id ASC) |
---|
457 | - <var>limit</var>: LIMIT clause (should be an array ![limit,offset]) |
---|
458 | |
---|
459 | @param params <b>array</b> Parameters |
---|
460 | @param count_only <b>boolean</b> Only counts results |
---|
461 | @return <b>record</b> |
---|
462 | */ |
---|
463 | public function getUsers($params=array(),$count_only=false) |
---|
464 | { |
---|
465 | if ($count_only) |
---|
466 | { |
---|
467 | $strReq = |
---|
468 | 'SELECT count(U.user_id) '. |
---|
469 | 'FROM '.$this->prefix.'user U '. |
---|
470 | 'WHERE NULL IS NULL '; |
---|
471 | } |
---|
472 | else |
---|
473 | { |
---|
474 | $strReq = |
---|
475 | 'SELECT U.user_id,user_super,user_status,user_pwd,user_change_pwd,'. |
---|
476 | 'user_name,user_firstname,user_displayname,user_email,user_url,'. |
---|
477 | 'user_desc, user_lang,user_tz, user_post_status,user_options, '. |
---|
478 | 'count(P.post_id) AS nb_post '. |
---|
479 | 'FROM '.$this->prefix.'user U '. |
---|
480 | 'LEFT JOIN '.$this->prefix.'post P ON U.user_id = P.user_id '. |
---|
481 | 'WHERE NULL IS NULL '; |
---|
482 | } |
---|
483 | |
---|
484 | if (!empty($params['q'])) { |
---|
485 | $q = $this->con->escape(str_replace('*','%',strtolower($params['q']))); |
---|
486 | $strReq .= 'AND ('. |
---|
487 | "LOWER(U.user_id) LIKE '".$q."' ". |
---|
488 | "OR LOWER(user_name) LIKE '".$q."' ". |
---|
489 | "OR LOWER(user_firstname) LIKE '".$q."' ". |
---|
490 | ') '; |
---|
491 | } |
---|
492 | |
---|
493 | if (!empty($params['user_id'])) { |
---|
494 | $strReq .= "AND U.user_id = '".$this->con->escape($params['user_id'])."' "; |
---|
495 | } |
---|
496 | |
---|
497 | if (!$count_only) { |
---|
498 | $strReq .= 'GROUP BY U.user_id,user_super,user_status,user_pwd,user_change_pwd,'. |
---|
499 | 'user_name,user_firstname,user_displayname,user_email,user_url,'. |
---|
500 | 'user_desc, user_lang,user_tz,user_post_status,user_options '; |
---|
501 | |
---|
502 | if (!empty($params['order']) && !$count_only) { |
---|
503 | $strReq .= 'ORDER BY '.$this->con->escape($params['order']).' '; |
---|
504 | } else { |
---|
505 | $strReq .= 'ORDER BY U.user_id ASC '; |
---|
506 | } |
---|
507 | } |
---|
508 | |
---|
509 | if (!$count_only && !empty($params['limit'])) { |
---|
510 | $strReq .= $this->con->limit($params['limit']); |
---|
511 | } |
---|
512 | |
---|
513 | $rs = $this->con->select($strReq); |
---|
514 | $rs->extend('rsExtUser'); |
---|
515 | return $rs; |
---|
516 | } |
---|
517 | |
---|
518 | /** |
---|
519 | Create a new user. Takes a cursor as input and returns the new user ID. |
---|
520 | |
---|
521 | @param cur <b>cursor</b> User cursor |
---|
522 | @return <b>string</b> |
---|
523 | */ |
---|
524 | public function addUser($cur) |
---|
525 | { |
---|
526 | if (!$this->auth->isSuperAdmin()) { |
---|
527 | throw new Exception(__('You are not an administrator')); |
---|
528 | } |
---|
529 | |
---|
530 | if ($cur->user_id == '') { |
---|
531 | throw new Exception(__('No user ID given')); |
---|
532 | } |
---|
533 | |
---|
534 | if ($cur->user_pwd == '') { |
---|
535 | throw new Exception(__('No password given')); |
---|
536 | } |
---|
537 | |
---|
538 | $this->getUserCursor($cur); |
---|
539 | |
---|
540 | if ($cur->user_creadt === null) { |
---|
541 | $cur->user_creadt = date('Y-m-d H:i:s'); |
---|
542 | } |
---|
543 | |
---|
544 | $cur->insert(); |
---|
545 | |
---|
546 | $this->auth->afterAddUser($cur); |
---|
547 | |
---|
548 | return $cur->user_id; |
---|
549 | } |
---|
550 | |
---|
551 | /** |
---|
552 | Updates an existing user. Returns the user ID. |
---|
553 | |
---|
554 | @param id <b>string</b> User ID |
---|
555 | @param cur <b>cursor</b> User cursor |
---|
556 | @return <b>string</b> |
---|
557 | */ |
---|
558 | public function updUser($id,$cur) |
---|
559 | { |
---|
560 | $this->getUserCursor($cur); |
---|
561 | |
---|
562 | if (($cur->user_id !== null || $id != $this->auth->userID()) && |
---|
563 | !$this->auth->isSuperAdmin()) { |
---|
564 | throw new Exception(__('You are not an administrator')); |
---|
565 | } |
---|
566 | |
---|
567 | $cur->update("WHERE user_id = '".$this->con->escape($id)."' "); |
---|
568 | |
---|
569 | $this->auth->afterUpdUser($id,$cur); |
---|
570 | |
---|
571 | if ($cur->user_id !== null) { |
---|
572 | $id = $cur->user_id; |
---|
573 | } |
---|
574 | |
---|
575 | # Updating all user's blogs |
---|
576 | $rs = $this->con->select( |
---|
577 | 'SELECT DISTINCT(blog_id) FROM '.$this->prefix.'post '. |
---|
578 | "WHERE user_id = '".$this->con->escape($id)."' " |
---|
579 | ); |
---|
580 | |
---|
581 | while ($rs->fetch()) { |
---|
582 | $b = new dcBlog($this,$rs->blog_id); |
---|
583 | $b->triggerBlog(); |
---|
584 | unset($b); |
---|
585 | } |
---|
586 | |
---|
587 | return $id; |
---|
588 | } |
---|
589 | |
---|
590 | /** |
---|
591 | Deletes a user. |
---|
592 | |
---|
593 | @param id <b>string</b> User ID |
---|
594 | */ |
---|
595 | public function delUser($id) |
---|
596 | { |
---|
597 | if (!$this->auth->isSuperAdmin()) { |
---|
598 | throw new Exception(__('You are not an administrator')); |
---|
599 | } |
---|
600 | |
---|
601 | if ($id == $this->auth->userID()) { |
---|
602 | return; |
---|
603 | } |
---|
604 | |
---|
605 | $rs = $this->getUser($id); |
---|
606 | |
---|
607 | if ($rs->nb_post > 0) { |
---|
608 | return; |
---|
609 | } |
---|
610 | |
---|
611 | $strReq = 'DELETE FROM '.$this->prefix.'user '. |
---|
612 | "WHERE user_id = '".$this->con->escape($id)."' "; |
---|
613 | |
---|
614 | $this->con->execute($strReq); |
---|
615 | |
---|
616 | $this->auth->afterDelUser($id); |
---|
617 | } |
---|
618 | |
---|
619 | /** |
---|
620 | Checks whether a user exists. |
---|
621 | |
---|
622 | @param id <b>string</b> User ID |
---|
623 | @return <b>boolean</b> |
---|
624 | */ |
---|
625 | public function userExists($id) |
---|
626 | { |
---|
627 | $strReq = 'SELECT user_id '. |
---|
628 | 'FROM '.$this->prefix.'user '. |
---|
629 | "WHERE user_id = '".$this->con->escape($id)."' "; |
---|
630 | |
---|
631 | $rs = $this->con->select($strReq); |
---|
632 | |
---|
633 | return !$rs->isEmpty(); |
---|
634 | } |
---|
635 | |
---|
636 | /** |
---|
637 | Returns all user permissions as an array which looks like: |
---|
638 | |
---|
639 | - [blog_id] |
---|
640 | - [name] => Blog name |
---|
641 | - [url] => Blog URL |
---|
642 | - [p] |
---|
643 | - [permission] => true |
---|
644 | - ... |
---|
645 | |
---|
646 | @param id <b>string</b> User ID |
---|
647 | @return <b>array</b> |
---|
648 | */ |
---|
649 | public function getUserPermissions($id) |
---|
650 | { |
---|
651 | $strReq = 'SELECT B.blog_id, blog_name, blog_url, permissions '. |
---|
652 | 'FROM '.$this->prefix.'permissions P '. |
---|
653 | 'INNER JOIN '.$this->prefix.'blog B ON P.blog_id = B.blog_id '. |
---|
654 | "WHERE user_id = '".$this->con->escape($id)."' "; |
---|
655 | |
---|
656 | $rs = $this->con->select($strReq); |
---|
657 | |
---|
658 | $res = array(); |
---|
659 | |
---|
660 | while ($rs->fetch()) |
---|
661 | { |
---|
662 | $res[$rs->blog_id] = array( |
---|
663 | 'name' => $rs->blog_name, |
---|
664 | 'url' => $rs->blog_url, |
---|
665 | 'p' => $this->auth->parsePermissions($rs->permissions) |
---|
666 | ); |
---|
667 | } |
---|
668 | |
---|
669 | return $res; |
---|
670 | } |
---|
671 | |
---|
672 | /** |
---|
673 | Sets user permissions. The <var>$perms</var> array looks like: |
---|
674 | |
---|
675 | - [blog_id] => '|perm1|perm2|' |
---|
676 | - ... |
---|
677 | |
---|
678 | @param id <b>string</b> User ID |
---|
679 | @param perms <b>array</b> Permissions array |
---|
680 | */ |
---|
681 | public function setUserPermissions($id,$perms) |
---|
682 | { |
---|
683 | if (!$this->auth->isSuperAdmin()) { |
---|
684 | throw new Exception(__('You are not an administrator')); |
---|
685 | } |
---|
686 | |
---|
687 | $strReq = 'DELETE FROM '.$this->prefix.'permissions '. |
---|
688 | "WHERE user_id = '".$this->con->escape($id)."' "; |
---|
689 | |
---|
690 | $this->con->execute($strReq); |
---|
691 | |
---|
692 | foreach ($perms as $blog_id => $p) { |
---|
693 | $this->setUserBlogPermissions($id, $blog_id, $p, false); |
---|
694 | } |
---|
695 | } |
---|
696 | |
---|
697 | /** |
---|
698 | Sets user permissions for a given blog. <var>$perms</var> is an array with |
---|
699 | permissions in values |
---|
700 | |
---|
701 | @param id <b>string</b> User ID |
---|
702 | @param blog_id <b>string</b> Blog ID |
---|
703 | @param perms <b>array</b> Permissions |
---|
704 | @param delete_first <b>boolean</b> Delete permissions before |
---|
705 | */ |
---|
706 | public function setUserBlogPermissions($id, $blog_id, $perms, $delete_first=true) |
---|
707 | { |
---|
708 | if (!$this->auth->isSuperAdmin()) { |
---|
709 | throw new Exception(__('You are not an administrator')); |
---|
710 | } |
---|
711 | |
---|
712 | $no_perm = empty($perms); |
---|
713 | |
---|
714 | $perms = '|'.implode('|',array_keys($perms)).'|'; |
---|
715 | |
---|
716 | $cur = $this->con->openCursor($this->prefix.'permissions'); |
---|
717 | |
---|
718 | $cur->user_id = (string) $id; |
---|
719 | $cur->blog_id = (string) $blog_id; |
---|
720 | $cur->permissions = $perms; |
---|
721 | |
---|
722 | if ($delete_first || $no_perm) |
---|
723 | { |
---|
724 | $strReq = 'DELETE FROM '.$this->prefix.'permissions '. |
---|
725 | "WHERE blog_id = '".$this->con->escape($blog_id)."' ". |
---|
726 | "AND user_id = '".$this->con->escape($id)."' "; |
---|
727 | |
---|
728 | $this->con->execute($strReq); |
---|
729 | } |
---|
730 | |
---|
731 | if (!$no_perm) { |
---|
732 | $cur->insert(); |
---|
733 | } |
---|
734 | } |
---|
735 | |
---|
736 | /** |
---|
737 | Sets a user default blog. This blog will be selected when user log in. |
---|
738 | |
---|
739 | @param id <b>string</b> User ID |
---|
740 | @param blog_id <b>string</b> Blog ID |
---|
741 | */ |
---|
742 | public function setUserDefaultBlog($id, $blog_id) |
---|
743 | { |
---|
744 | $cur = $this->con->openCursor($this->prefix.'user'); |
---|
745 | |
---|
746 | $cur->user_default_blog = (string) $blog_id; |
---|
747 | |
---|
748 | $cur->update("WHERE user_id = '".$this->con->escape($id)."'"); |
---|
749 | } |
---|
750 | |
---|
751 | private function getUserCursor($cur) |
---|
752 | { |
---|
753 | if ($cur->isField('user_id') |
---|
754 | && !preg_match('/^[A-Za-z0-9@._-]{2,}$/',$cur->user_id)) { |
---|
755 | throw new Exception(__('User ID must contain at least 2 characters using letters, numbers or symbols.')); |
---|
756 | } |
---|
757 | |
---|
758 | if ($cur->user_url !== null && $cur->user_url != '') { |
---|
759 | if (!preg_match('|^http(s?)://|',$cur->user_url)) { |
---|
760 | $cur->user_url = 'http://'.$cur->user_url; |
---|
761 | } |
---|
762 | } |
---|
763 | |
---|
764 | if ($cur->isField('user_pwd')) { |
---|
765 | if (strlen($cur->user_pwd) < 6) { |
---|
766 | throw new Exception(__('Password must contain at least 6 characters.')); |
---|
767 | } |
---|
768 | $cur->user_pwd = crypt::hmac(DC_MASTER_KEY,$cur->user_pwd); |
---|
769 | } |
---|
770 | |
---|
771 | if ($cur->user_lang !== null && !preg_match('/^[a-z]{2}(-[a-z]{2})?$/',$cur->user_lang)) { |
---|
772 | throw new Exception(__('Invalid user language code')); |
---|
773 | } |
---|
774 | |
---|
775 | if ($cur->user_upddt === null) { |
---|
776 | $cur->user_upddt = date('Y-m-d H:i:s'); |
---|
777 | } |
---|
778 | |
---|
779 | if ($cur->user_options !== null) { |
---|
780 | $cur->user_options = serialize((array) $cur->user_options); |
---|
781 | } |
---|
782 | } |
---|
783 | |
---|
784 | /** |
---|
785 | Returns user default settings in an associative array with setting names in |
---|
786 | keys. |
---|
787 | |
---|
788 | @return <b>array</b> |
---|
789 | */ |
---|
790 | public function userDefaults() |
---|
791 | { |
---|
792 | return array( |
---|
793 | 'edit_size' => 24, |
---|
794 | 'enable_wysiwyg' => true, |
---|
795 | 'post_format' => 'wiki' |
---|
796 | ); |
---|
797 | } |
---|
798 | //@} |
---|
799 | |
---|
800 | /// @name Blog management methods |
---|
801 | //@{ |
---|
802 | /** |
---|
803 | Returns all blog permissions (users) as an array which looks like: |
---|
804 | |
---|
805 | - [user_id] |
---|
806 | - [name] => User name |
---|
807 | - [firstname] => User firstname |
---|
808 | - [displayname] => User displayname |
---|
809 | - [super] => (true|false) super admin |
---|
810 | - [p] |
---|
811 | - [permission] => true |
---|
812 | - ... |
---|
813 | |
---|
814 | @param id <b>string</b> Blog ID |
---|
815 | @param with_super <b>boolean</b> Includes super admins in result |
---|
816 | @return <b>array</b> |
---|
817 | */ |
---|
818 | public function getBlogPermissions($id,$with_super=true) |
---|
819 | { |
---|
820 | $strReq = |
---|
821 | 'SELECT U.user_id AS user_id, user_super, user_name, user_firstname, '. |
---|
822 | 'user_displayname, user_email, permissions '. |
---|
823 | 'FROM '.$this->prefix.'user U '. |
---|
824 | 'JOIN '.$this->prefix.'permissions P ON U.user_id = P.user_id '. |
---|
825 | "WHERE blog_id = '".$this->con->escape($id)."' "; |
---|
826 | |
---|
827 | if ($with_super) { |
---|
828 | $strReq .= |
---|
829 | 'UNION '. |
---|
830 | 'SELECT U.user_id AS user_id, user_super, user_name, user_firstname, '. |
---|
831 | "user_displayname, user_email, NULL AS permissions ". |
---|
832 | 'FROM '.$this->prefix.'user U '. |
---|
833 | 'WHERE user_super = 1 '; |
---|
834 | } |
---|
835 | |
---|
836 | $rs = $this->con->select($strReq); |
---|
837 | |
---|
838 | $res = array(); |
---|
839 | |
---|
840 | while ($rs->fetch()) |
---|
841 | { |
---|
842 | $res[$rs->user_id] = array( |
---|
843 | 'name' => $rs->user_name, |
---|
844 | 'firstname' => $rs->user_firstname, |
---|
845 | 'displayname' => $rs->user_displayname, |
---|
846 | 'email' => $rs->user_email, |
---|
847 | 'super' => (boolean) $rs->user_super, |
---|
848 | 'p' => $this->auth->parsePermissions($rs->permissions) |
---|
849 | ); |
---|
850 | } |
---|
851 | |
---|
852 | return $res; |
---|
853 | } |
---|
854 | |
---|
855 | /** |
---|
856 | Returns a blog of given ID. |
---|
857 | |
---|
858 | @param id <b>string</b> Blog ID |
---|
859 | @return <b>record</b> |
---|
860 | */ |
---|
861 | public function getBlog($id) |
---|
862 | { |
---|
863 | $blog = $this->getBlogs(array('blog_id'=>$id)); |
---|
864 | |
---|
865 | if ($blog->isEmpty()) { |
---|
866 | return false; |
---|
867 | } |
---|
868 | |
---|
869 | return $blog; |
---|
870 | } |
---|
871 | |
---|
872 | /** |
---|
873 | Returns a record of blogs. <b>$params</b> is an array with the following |
---|
874 | optionnal parameters: |
---|
875 | |
---|
876 | - <var>blog_id</var>: Blog ID |
---|
877 | - <var>q</var>: Search string on blog_id, blog_name and blog_url |
---|
878 | - <var>limit</var>: limit results |
---|
879 | |
---|
880 | @param params <b>array</b> Parameters |
---|
881 | @param count_only <b>boolean</b> Count only results |
---|
882 | @return <b>record</b> |
---|
883 | */ |
---|
884 | public function getBlogs($params=array(),$count_only=false) |
---|
885 | { |
---|
886 | $join = ''; // %1$s |
---|
887 | $where = ''; // %2$s |
---|
888 | |
---|
889 | if ($count_only) |
---|
890 | { |
---|
891 | $strReq = 'SELECT count(B.blog_id) '. |
---|
892 | 'FROM '.$this->prefix.'blog B '. |
---|
893 | '%1$s '. |
---|
894 | 'WHERE NULL IS NULL '. |
---|
895 | '%2$s '; |
---|
896 | } |
---|
897 | else |
---|
898 | { |
---|
899 | $strReq = |
---|
900 | 'SELECT B.blog_id, blog_uid, blog_url, blog_name, blog_desc, blog_creadt, '. |
---|
901 | 'blog_upddt, blog_status '. |
---|
902 | 'FROM '.$this->prefix.'blog B '. |
---|
903 | '%1$s '. |
---|
904 | 'WHERE NULL IS NULL '. |
---|
905 | '%2$s '; |
---|
906 | |
---|
907 | if (!empty($params['order'])) { |
---|
908 | $strReq .= 'ORDER BY '.$this->con->escape($params['order']).' '; |
---|
909 | } else { |
---|
910 | $strReq .= 'ORDER BY B.blog_id ASC '; |
---|
911 | } |
---|
912 | |
---|
913 | if (!empty($params['limit'])) { |
---|
914 | $strReq .= $this->con->limit($params['limit']); |
---|
915 | } |
---|
916 | } |
---|
917 | |
---|
918 | if ($this->auth->userID() && !$this->auth->isSuperAdmin()) |
---|
919 | { |
---|
920 | $join = 'INNER JOIN '.$this->prefix.'permissions PE ON B.blog_id = PE.blog_id '; |
---|
921 | $where = |
---|
922 | "AND PE.user_id = '".$this->con->escape($this->auth->userID())."' ". |
---|
923 | "AND (permissions LIKE '%|usage|%' OR permissions LIKE '%|admin|%' OR permissions LIKE '%|contentadmin|%') ". |
---|
924 | "AND blog_status IN (1,0) "; |
---|
925 | } elseif (!$this->auth->userID()) { |
---|
926 | $where = 'AND blog_status IN (1,0) '; |
---|
927 | } |
---|
928 | |
---|
929 | if (!empty($params['blog_id'])) { |
---|
930 | $where .= "AND B.blog_id = '".$this->con->escape($params['blog_id'])."' "; |
---|
931 | } |
---|
932 | |
---|
933 | if (!empty($params['q'])) { |
---|
934 | $params['q'] = strtolower(str_replace('*','%',$params['q'])); |
---|
935 | $where .= |
---|
936 | 'AND ('. |
---|
937 | "LOWER(B.blog_id) LIKE '".$this->con->escape($params['q'])."' ". |
---|
938 | "OR LOWER(B.blog_name) LIKE '".$this->con->escape($params['q'])."' ". |
---|
939 | "OR LOWER(B.blog_url) LIKE '".$this->con->escape($params['q'])."' ". |
---|
940 | ') '; |
---|
941 | } |
---|
942 | |
---|
943 | $strReq = sprintf($strReq,$join,$where); |
---|
944 | return $this->con->select($strReq); |
---|
945 | } |
---|
946 | |
---|
947 | /** |
---|
948 | Creates a new blog. |
---|
949 | |
---|
950 | @param cur <b>cursor</b> Blog cursor |
---|
951 | */ |
---|
952 | public function addBlog($cur) |
---|
953 | { |
---|
954 | if (!$this->auth->isSuperAdmin()) { |
---|
955 | throw new Exception(__('You are not an administrator')); |
---|
956 | } |
---|
957 | |
---|
958 | $this->getBlogCursor($cur); |
---|
959 | |
---|
960 | $cur->blog_creadt = date('Y-m-d H:i:s'); |
---|
961 | $cur->blog_upddt = date('Y-m-d H:i:s'); |
---|
962 | $cur->blog_uid = md5(uniqid()); |
---|
963 | |
---|
964 | $cur->insert(); |
---|
965 | } |
---|
966 | |
---|
967 | /** |
---|
968 | Updates a given blog. |
---|
969 | |
---|
970 | @param id <b>string</b> Blog ID |
---|
971 | @param cur <b>cursor</b> Blog cursor |
---|
972 | */ |
---|
973 | public function updBlog($id,$cur) |
---|
974 | { |
---|
975 | $this->getBlogCursor($cur); |
---|
976 | |
---|
977 | $cur->blog_upddt = date('Y-m-d H:i:s'); |
---|
978 | |
---|
979 | $cur->update("WHERE blog_id = '".$this->con->escape($id)."'"); |
---|
980 | } |
---|
981 | |
---|
982 | private function getBlogCursor($cur) |
---|
983 | { |
---|
984 | if ($cur->blog_id !== null |
---|
985 | && !preg_match('/^[A-Za-z0-9._-]{2,}$/',$cur->blog_id)) { |
---|
986 | throw new Exception(__('Blog ID must contain at least 2 characters using letters, numbers or symbols.')); |
---|
987 | } |
---|
988 | |
---|
989 | if ($cur->blog_name !== null && $cur->blog_name == '') { |
---|
990 | throw new Exception(__('No blog name')); |
---|
991 | } |
---|
992 | |
---|
993 | if ($cur->blog_url !== null && $cur->blog_url == '') { |
---|
994 | throw new Exception(__('No blog URL')); |
---|
995 | } |
---|
996 | |
---|
997 | if ($cur->blog_desc !== null) { |
---|
998 | $cur->blog_desc = html::clean($cur->blog_desc); |
---|
999 | } |
---|
1000 | } |
---|
1001 | |
---|
1002 | /** |
---|
1003 | Removes a given blog. |
---|
1004 | @warning This will remove everything related to the blog (posts, |
---|
1005 | categories, comments, links...) |
---|
1006 | |
---|
1007 | @param id <b>string</b> Blog ID |
---|
1008 | */ |
---|
1009 | public function delBlog($id) |
---|
1010 | { |
---|
1011 | if (!$this->auth->isSuperAdmin()) { |
---|
1012 | throw new Exception(__('You are not an administrator')); |
---|
1013 | } |
---|
1014 | |
---|
1015 | $strReq = 'DELETE FROM '.$this->prefix.'blog '. |
---|
1016 | "WHERE blog_id = '".$this->con->escape($id)."' "; |
---|
1017 | |
---|
1018 | $this->con->execute($strReq); |
---|
1019 | } |
---|
1020 | |
---|
1021 | /** |
---|
1022 | Checks if a blog exist. |
---|
1023 | |
---|
1024 | @param id <b>string</b> Blog ID |
---|
1025 | @return <b>boolean</b> |
---|
1026 | */ |
---|
1027 | public function blogExists($id) |
---|
1028 | { |
---|
1029 | $strReq = 'SELECT blog_id '. |
---|
1030 | 'FROM '.$this->prefix.'blog '. |
---|
1031 | "WHERE blog_id = '".$this->con->escape($id)."' "; |
---|
1032 | |
---|
1033 | $rs = $this->con->select($strReq); |
---|
1034 | |
---|
1035 | return !$rs->isEmpty(); |
---|
1036 | } |
---|
1037 | |
---|
1038 | /** |
---|
1039 | Count posts on a blog |
---|
1040 | |
---|
1041 | @param id <b>string</b> Blog ID |
---|
1042 | @param type <b>string</b> Post type |
---|
1043 | @return <b>boolean</b> |
---|
1044 | */ |
---|
1045 | public function countBlogPosts($id,$type=null) |
---|
1046 | { |
---|
1047 | $strReq = 'SELECT COUNT(post_id) '. |
---|
1048 | 'FROM '.$this->prefix.'post '. |
---|
1049 | "WHERE blog_id = '".$this->con->escape($id)."' "; |
---|
1050 | |
---|
1051 | if ($type) { |
---|
1052 | $strReq .= "AND post_type = '".$this->con->escape($type)."' "; |
---|
1053 | } |
---|
1054 | |
---|
1055 | return $this->con->select($strReq)->f(0); |
---|
1056 | } |
---|
1057 | //@} |
---|
1058 | |
---|
1059 | /// @name HTML Filter methods |
---|
1060 | //@{ |
---|
1061 | /** |
---|
1062 | Calls HTML filter to drop bad tags and produce valid XHTML output (if |
---|
1063 | tidy extension is present). If <b>enable_html_filter</b> blog setting is |
---|
1064 | false, returns not filtered string. |
---|
1065 | |
---|
1066 | @param str <b>string</b> String to filter |
---|
1067 | @return <b>string</b> Filtered string. |
---|
1068 | */ |
---|
1069 | public function HTMLfilter($str) |
---|
1070 | { |
---|
1071 | if ($this->blog instanceof dcBlog && !$this->blog->settings->system->enable_html_filter) { |
---|
1072 | return $str; |
---|
1073 | } |
---|
1074 | |
---|
1075 | $filter = new htmlFilter; |
---|
1076 | $str = trim($filter->apply($str)); |
---|
1077 | return $str; |
---|
1078 | } |
---|
1079 | //@} |
---|
1080 | |
---|
1081 | /// @name wiki2xhtml methods |
---|
1082 | //@{ |
---|
1083 | private function initWiki() |
---|
1084 | { |
---|
1085 | $this->wiki2xhtml = new wiki2xhtml; |
---|
1086 | } |
---|
1087 | |
---|
1088 | /** |
---|
1089 | Returns a transformed string with wiki2xhtml. |
---|
1090 | |
---|
1091 | @param str <b>string</b> String to transform |
---|
1092 | @return <b>string</b> Transformed string |
---|
1093 | */ |
---|
1094 | public function wikiTransform($str) |
---|
1095 | { |
---|
1096 | if (!($this->wiki2xhtml instanceof wiki2xhtml)) { |
---|
1097 | $this->initWiki(); |
---|
1098 | } |
---|
1099 | return $this->wiki2xhtml->transform($str); |
---|
1100 | } |
---|
1101 | |
---|
1102 | /** |
---|
1103 | Inits <var>wiki2xhtml</var> property for blog post. |
---|
1104 | */ |
---|
1105 | public function initWikiPost() |
---|
1106 | { |
---|
1107 | $this->initWiki(); |
---|
1108 | |
---|
1109 | $this->wiki2xhtml->setOpts(array( |
---|
1110 | 'active_title' => 1, |
---|
1111 | 'active_setext_title' => 0, |
---|
1112 | 'active_hr' => 1, |
---|
1113 | 'active_lists' => 1, |
---|
1114 | 'active_quote' => 1, |
---|
1115 | 'active_pre' => 1, |
---|
1116 | 'active_empty' => 1, |
---|
1117 | 'active_auto_br' => 0, |
---|
1118 | 'active_auto_urls' => 0, |
---|
1119 | 'active_urls' => 1, |
---|
1120 | 'active_auto_img' => 0, |
---|
1121 | 'active_img' => 1, |
---|
1122 | 'active_anchor' => 1, |
---|
1123 | 'active_em' => 1, |
---|
1124 | 'active_strong' => 1, |
---|
1125 | 'active_br' => 1, |
---|
1126 | 'active_q' => 1, |
---|
1127 | 'active_code' => 1, |
---|
1128 | 'active_acronym' => 1, |
---|
1129 | 'active_ins' => 1, |
---|
1130 | 'active_del' => 1, |
---|
1131 | 'active_footnotes' => 1, |
---|
1132 | 'active_wikiwords' => 0, |
---|
1133 | 'active_macros' => 1, |
---|
1134 | 'parse_pre' => 1, |
---|
1135 | 'active_fr_syntax' => 0, |
---|
1136 | 'first_title_level' => 3, |
---|
1137 | 'note_prefix' => 'wiki-footnote', |
---|
1138 | 'note_str' => '<div class="footnotes"><h4>Notes</h4>%s</div>' |
---|
1139 | )); |
---|
1140 | |
---|
1141 | $this->wiki2xhtml->registerFunction('url:post',array($this,'wikiPostLink')); |
---|
1142 | |
---|
1143 | # --BEHAVIOR-- coreWikiPostInit |
---|
1144 | $this->callBehavior('coreInitWikiPost',$this->wiki2xhtml); |
---|
1145 | } |
---|
1146 | |
---|
1147 | /** |
---|
1148 | Inits <var>wiki2xhtml</var> property for simple blog comment (basic syntax). |
---|
1149 | */ |
---|
1150 | public function initWikiSimpleComment() |
---|
1151 | { |
---|
1152 | $this->initWiki(); |
---|
1153 | |
---|
1154 | $this->wiki2xhtml->setOpts(array( |
---|
1155 | 'active_title' => 0, |
---|
1156 | 'active_setext_title' => 0, |
---|
1157 | 'active_hr' => 0, |
---|
1158 | 'active_lists' => 0, |
---|
1159 | 'active_quote' => 0, |
---|
1160 | 'active_pre' => 0, |
---|
1161 | 'active_empty' => 0, |
---|
1162 | 'active_auto_br' => 1, |
---|
1163 | 'active_auto_urls' => 1, |
---|
1164 | 'active_urls' => 0, |
---|
1165 | 'active_auto_img' => 0, |
---|
1166 | 'active_img' => 0, |
---|
1167 | 'active_anchor' => 0, |
---|
1168 | 'active_em' => 0, |
---|
1169 | 'active_strong' => 0, |
---|
1170 | 'active_br' => 0, |
---|
1171 | 'active_q' => 0, |
---|
1172 | 'active_code' => 0, |
---|
1173 | 'active_acronym' => 0, |
---|
1174 | 'active_ins' => 0, |
---|
1175 | 'active_del' => 0, |
---|
1176 | 'active_footnotes' => 0, |
---|
1177 | 'active_wikiwords' => 0, |
---|
1178 | 'active_macros' => 0, |
---|
1179 | 'parse_pre' => 0, |
---|
1180 | 'active_fr_syntax' => 0 |
---|
1181 | )); |
---|
1182 | |
---|
1183 | # --BEHAVIOR-- coreInitWikiSimpleComment |
---|
1184 | $this->callBehavior('coreInitWikiSimpleComment',$this->wiki2xhtml); |
---|
1185 | } |
---|
1186 | |
---|
1187 | /** |
---|
1188 | Inits <var>wiki2xhtml</var> property for blog comment. |
---|
1189 | */ |
---|
1190 | public function initWikiComment() |
---|
1191 | { |
---|
1192 | $this->initWiki(); |
---|
1193 | |
---|
1194 | $this->wiki2xhtml->setOpts(array( |
---|
1195 | 'active_title' => 0, |
---|
1196 | 'active_setext_title' => 0, |
---|
1197 | 'active_hr' => 0, |
---|
1198 | 'active_lists' => 1, |
---|
1199 | 'active_quote' => 0, |
---|
1200 | 'active_pre' => 1, |
---|
1201 | 'active_empty' => 0, |
---|
1202 | 'active_auto_br' => 1, |
---|
1203 | 'active_auto_urls' => 1, |
---|
1204 | 'active_urls' => 1, |
---|
1205 | 'active_auto_img' => 0, |
---|
1206 | 'active_img' => 0, |
---|
1207 | 'active_anchor' => 0, |
---|
1208 | 'active_em' => 1, |
---|
1209 | 'active_strong' => 1, |
---|
1210 | 'active_br' => 1, |
---|
1211 | 'active_q' => 1, |
---|
1212 | 'active_code' => 1, |
---|
1213 | 'active_acronym' => 1, |
---|
1214 | 'active_ins' => 1, |
---|
1215 | 'active_del' => 1, |
---|
1216 | 'active_footnotes' => 0, |
---|
1217 | 'active_wikiwords' => 0, |
---|
1218 | 'active_macros' => 0, |
---|
1219 | 'parse_pre' => 0, |
---|
1220 | 'active_fr_syntax' => 0 |
---|
1221 | )); |
---|
1222 | |
---|
1223 | # --BEHAVIOR-- coreInitWikiComment |
---|
1224 | $this->callBehavior('coreInitWikiComment',$this->wiki2xhtml); |
---|
1225 | } |
---|
1226 | |
---|
1227 | public function wikiPostLink($url,$content) |
---|
1228 | { |
---|
1229 | if (!($this->blog instanceof dcBlog)) { |
---|
1230 | return array(); |
---|
1231 | } |
---|
1232 | |
---|
1233 | $post_id = abs((integer) substr($url,5)); |
---|
1234 | if (!$post_id) { |
---|
1235 | return array(); |
---|
1236 | } |
---|
1237 | |
---|
1238 | $post = $this->blog->getPosts(array('post_id'=>$post_id)); |
---|
1239 | if ($post->isEmpty()) { |
---|
1240 | return array(); |
---|
1241 | } |
---|
1242 | |
---|
1243 | $res = array('url' => $post->getURL()); |
---|
1244 | $post_title = $post->post_title; |
---|
1245 | |
---|
1246 | if ($content != $url) { |
---|
1247 | $res['title'] = html::escapeHTML($post->post_title); |
---|
1248 | } |
---|
1249 | |
---|
1250 | if ($content == '' || $content == $url) { |
---|
1251 | $res['content'] = html::escapeHTML($post->post_title); |
---|
1252 | } |
---|
1253 | |
---|
1254 | if ($post->post_lang) { |
---|
1255 | $res['lang'] = $post->post_lang; |
---|
1256 | } |
---|
1257 | |
---|
1258 | return $res; |
---|
1259 | } |
---|
1260 | //@} |
---|
1261 | |
---|
1262 | /// @name Maintenance methods |
---|
1263 | //@{ |
---|
1264 | /** |
---|
1265 | Creates default settings for active blog. Optionnal parameter |
---|
1266 | <var>defaults</var> replaces default params while needed. |
---|
1267 | |
---|
1268 | @param defaults <b>array</b> Default parameters |
---|
1269 | */ |
---|
1270 | public function blogDefaults($defaults=null) |
---|
1271 | { |
---|
1272 | if (!is_array($defaults)) |
---|
1273 | { |
---|
1274 | $defaults = array( |
---|
1275 | array('allow_comments','boolean',true, |
---|
1276 | 'Allow comments on blog'), |
---|
1277 | array('allow_trackbacks','boolean',true, |
---|
1278 | 'Allow trackbacks on blog'), |
---|
1279 | array('blog_timezone','string','Europe/London', |
---|
1280 | 'Blog timezone'), |
---|
1281 | array('comments_nofollow','boolean',true, |
---|
1282 | 'Add rel="nofollow" to comments URLs'), |
---|
1283 | array('comments_pub','boolean',true, |
---|
1284 | 'Publish comments immediately'), |
---|
1285 | array('comments_ttl','integer',0, |
---|
1286 | 'Number of days to keep comments open (0 means no ttl)'), |
---|
1287 | array('copyright_notice','string','','Copyright notice (simple text)'), |
---|
1288 | array('date_format','string','%A, %B %e %Y', |
---|
1289 | 'Date format. See PHP strftime function for patterns'), |
---|
1290 | array('editor','string','', |
---|
1291 | 'Person responsible of the content'), |
---|
1292 | array('enable_html_filter','boolean',0, |
---|
1293 | 'Enable HTML filter'), |
---|
1294 | array('enable_xmlrpc','boolean',0, |
---|
1295 | 'Enable XML/RPC interface'), |
---|
1296 | array('lang','string','en', |
---|
1297 | 'Default blog language'), |
---|
1298 | array('media_exclusion','string','/\.php$/i', |
---|
1299 | 'File name exclusion pattern in media manager. (PCRE value)'), |
---|
1300 | array('media_img_m_size','integer',448, |
---|
1301 | 'Image medium size in media manager'), |
---|
1302 | array('media_img_s_size','integer',240, |
---|
1303 | 'Image small size in media manager'), |
---|
1304 | array('media_img_t_size','integer',100, |
---|
1305 | 'Image thumbnail size in media manager'), |
---|
1306 | array('media_img_title_pattern','string','Title ;; Date(%b %Y) ;; separator(, )', |
---|
1307 | 'Pattern to set image title when you insert it in a post'), |
---|
1308 | array('nb_post_per_page','integer',20, |
---|
1309 | 'Number of entries on home page and category pages'), |
---|
1310 | array('nb_post_per_feed','integer',20, |
---|
1311 | 'Number of entries on feeds'), |
---|
1312 | array('nb_comment_per_feed','integer',20, |
---|
1313 | 'Number of comments on feeds'), |
---|
1314 | array('post_url_format','string','{y}/{m}/{d}/{t}', |
---|
1315 | 'Post URL format. {y}: year, {m}: month, {d}: day, {id}: post id, {t}: entry title'), |
---|
1316 | array('public_path','string','public', |
---|
1317 | 'Path to public directory, begins with a / for a full system path'), |
---|
1318 | array('public_url','string','/public', |
---|
1319 | 'URL to public directory'), |
---|
1320 | array('robots_policy','string','INDEX,FOLLOW', |
---|
1321 | 'Search engines robots policy'), |
---|
1322 | array('short_feed_items','boolean',false, |
---|
1323 | 'Display short feed items'), |
---|
1324 | array('theme','string','default', |
---|
1325 | 'Blog theme'), |
---|
1326 | array('themes_path','string','themes', |
---|
1327 | 'Themes root path'), |
---|
1328 | array('themes_url','string','/themes', |
---|
1329 | 'Themes root URL'), |
---|
1330 | array('time_format','string','%H:%M', |
---|
1331 | 'Time format. See PHP strftime function for patterns'), |
---|
1332 | array('tpl_allow_php','boolean',false, |
---|
1333 | 'Allow PHP code in templates'), |
---|
1334 | array('tpl_use_cache','boolean',true, |
---|
1335 | 'Use template caching'), |
---|
1336 | array('trackbacks_pub','boolean',true, |
---|
1337 | 'Publish trackbacks immediately'), |
---|
1338 | array('trackbacks_ttl','integer',0, |
---|
1339 | 'Number of days to keep trackbacks open (0 means no ttl)'), |
---|
1340 | array('url_scan','string','query_string', |
---|
1341 | 'URL handle mode (path_info or query_string)'), |
---|
1342 | array('use_smilies','boolean',false, |
---|
1343 | 'Show smilies on entries and comments'), |
---|
1344 | array('inc_subcats','boolean',false, |
---|
1345 | 'Include sub-categories in category page and category posts feed'), |
---|
1346 | array('wiki_comments','boolean',false, |
---|
1347 | 'Allow commenters to use a subset of wiki syntax') |
---|
1348 | ); |
---|
1349 | } |
---|
1350 | |
---|
1351 | $settings = new dcSettings($this,null); |
---|
1352 | $settings->addNamespace('system'); |
---|
1353 | |
---|
1354 | foreach ($defaults as $v) { |
---|
1355 | $settings->system->put($v[0],$v[2],$v[1],$v[3],false,true); |
---|
1356 | } |
---|
1357 | } |
---|
1358 | |
---|
1359 | /** |
---|
1360 | Recreates entries search engine index. |
---|
1361 | |
---|
1362 | @param start <b>integer</b> Start entry index |
---|
1363 | @param limit <b>integer</b> Number of entry to index |
---|
1364 | |
---|
1365 | @return <b>integer</b> <var>$start</var> and <var>$limit</var> sum |
---|
1366 | */ |
---|
1367 | public function indexAllPosts($start=null,$limit=null) |
---|
1368 | { |
---|
1369 | $strReq = 'SELECT COUNT(post_id) '. |
---|
1370 | 'FROM '.$this->prefix.'post'; |
---|
1371 | $rs = $this->con->select($strReq); |
---|
1372 | $count = $rs->f(0); |
---|
1373 | |
---|
1374 | $strReq = 'SELECT post_id, post_title, post_excerpt_xhtml, post_content_xhtml '. |
---|
1375 | 'FROM '.$this->prefix.'post '; |
---|
1376 | |
---|
1377 | if ($start !== null && $limit !== null) { |
---|
1378 | $strReq .= $this->con->limit($start,$limit); |
---|
1379 | } |
---|
1380 | |
---|
1381 | $rs = $this->con->select($strReq,true); |
---|
1382 | |
---|
1383 | $cur = $this->con->openCursor($this->prefix.'post'); |
---|
1384 | |
---|
1385 | while ($rs->fetch()) |
---|
1386 | { |
---|
1387 | $words = $rs->post_title.' '. $rs->post_excerpt_xhtml.' '. |
---|
1388 | $rs->post_content_xhtml; |
---|
1389 | |
---|
1390 | $cur->post_words = implode(' ',text::splitWords($words)); |
---|
1391 | $cur->update('WHERE post_id = '.(integer) $rs->post_id); |
---|
1392 | $cur->clean(); |
---|
1393 | } |
---|
1394 | |
---|
1395 | if ($start+$limit > $count) { |
---|
1396 | return null; |
---|
1397 | } |
---|
1398 | return $start+$limit; |
---|
1399 | } |
---|
1400 | |
---|
1401 | /** |
---|
1402 | Recreates comments search engine index. |
---|
1403 | |
---|
1404 | @param start <b>integer</b> Start comment index |
---|
1405 | @param limit <b>integer</b> Number of comments to index |
---|
1406 | |
---|
1407 | @return <b>integer</b> <var>$start</var> and <var>$limit</var> sum |
---|
1408 | */ |
---|
1409 | public function indexAllComments($start=null,$limit=null) |
---|
1410 | { |
---|
1411 | $strReq = 'SELECT COUNT(comment_id) '. |
---|
1412 | 'FROM '.$this->prefix.'comment'; |
---|
1413 | $rs = $this->con->select($strReq); |
---|
1414 | $count = $rs->f(0); |
---|
1415 | |
---|
1416 | $strReq = 'SELECT comment_id, comment_content '. |
---|
1417 | 'FROM '.$this->prefix.'comment '; |
---|
1418 | |
---|
1419 | if ($start !== null && $limit !== null) { |
---|
1420 | $strReq .= $this->con->limit($start,$limit); |
---|
1421 | } |
---|
1422 | |
---|
1423 | $rs = $this->con->select($strReq); |
---|
1424 | |
---|
1425 | $cur = $this->con->openCursor($this->prefix.'comment'); |
---|
1426 | |
---|
1427 | while ($rs->fetch()) |
---|
1428 | { |
---|
1429 | $cur->comment_words = implode(' ',text::splitWords($rs->comment_content)); |
---|
1430 | $cur->update('WHERE comment_id = '.(integer) $rs->comment_id); |
---|
1431 | $cur->clean(); |
---|
1432 | } |
---|
1433 | |
---|
1434 | if ($start+$limit > $count) { |
---|
1435 | return null; |
---|
1436 | } |
---|
1437 | return $start+$limit; |
---|
1438 | } |
---|
1439 | |
---|
1440 | /** |
---|
1441 | Reinits nb_comment and nb_trackback in post table. |
---|
1442 | */ |
---|
1443 | public function countAllComments() |
---|
1444 | { |
---|
1445 | |
---|
1446 | $updCommentReq = 'UPDATE '.$this->prefix.'post P '. |
---|
1447 | 'SET nb_comment = ('. |
---|
1448 | 'SELECT COUNT(C.comment_id) from '.$this->prefix.'comment C '. |
---|
1449 | 'WHERE C.post_id = P.post_id AND C.comment_trackback <> 1 '. |
---|
1450 | 'AND C.comment_status = 1 '. |
---|
1451 | ')'; |
---|
1452 | $updTrackbackReq = 'UPDATE '.$this->prefix.'post P '. |
---|
1453 | 'SET nb_trackback = ('. |
---|
1454 | 'SELECT COUNT(C.comment_id) from '.$this->prefix.'comment C '. |
---|
1455 | 'WHERE C.post_id = P.post_id AND C.comment_trackback = 1 '. |
---|
1456 | 'AND C.comment_status = 1 '. |
---|
1457 | ')'; |
---|
1458 | $this->con->execute($updCommentReq); |
---|
1459 | $this->con->execute($updTrackbackReq); |
---|
1460 | } |
---|
1461 | |
---|
1462 | /** |
---|
1463 | Empty templates cache directory |
---|
1464 | */ |
---|
1465 | public function emptyTemplatesCache() |
---|
1466 | { |
---|
1467 | if (is_dir(DC_TPL_CACHE.'/cbtpl')) { |
---|
1468 | files::deltree(DC_TPL_CACHE.'/cbtpl'); |
---|
1469 | } |
---|
1470 | } |
---|
1471 | //@} |
---|
1472 | } |
---|
1473 | ?> |
---|