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6a488035 TO |
1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
39de6fd5 | 4 | | CiviCRM version 4.6 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
06b69b18 | 6 | | Copyright CiviCRM LLC (c) 2004-2014 | |
6a488035 TO |
7 | +--------------------------------------------------------------------+ |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
10 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
11 | | under the terms of the GNU Affero General Public License | | |
12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
13 | | | | |
14 | | CiviCRM is distributed in the hope that it will be useful, but | | |
15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
17 | | See the GNU Affero General Public License for more details. | | |
18 | | | | |
19 | | You should have received a copy of the GNU Affero General Public | | |
20 | | License and the CiviCRM Licensing Exception along | | |
21 | | with this program; if not, contact CiviCRM LLC | | |
22 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
23 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
25 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
6a488035 TO |
27 | |
28 | /** | |
29 | * The extension manager handles installing, disabling enabling, and | |
30 | * uninstalling extensions. | |
31 | * | |
32 | * @package CRM | |
06b69b18 | 33 | * @copyright CiviCRM LLC (c) 2004-2014 |
6a488035 TO |
34 | * $Id$ |
35 | * | |
36 | */ | |
37 | class CRM_Extension_Manager { | |
38 | /** | |
fe482240 | 39 | * The extension is fully installed and enabled. |
6a488035 TO |
40 | */ |
41 | const STATUS_INSTALLED = 'installed'; | |
42 | ||
43 | /** | |
fe482240 | 44 | * The extension config has been applied to database but deactivated. |
6a488035 TO |
45 | */ |
46 | const STATUS_DISABLED = 'disabled'; | |
47 | ||
48 | /** | |
49 | * The extension code is visible, but nothing has been applied to DB | |
50 | */ | |
51 | const STATUS_UNINSTALLED = 'uninstalled'; | |
52 | ||
53 | /** | |
54 | * The extension code is not locally accessible | |
55 | */ | |
56 | const STATUS_UNKNOWN = 'unknown'; | |
57 | ||
58 | /** | |
59 | * The extension is fully installed and enabled | |
60 | */ | |
61 | const STATUS_INSTALLED_MISSING = 'installed-missing'; | |
62 | ||
63 | /** | |
64 | * The extension is fully installed and enabled | |
65 | */ | |
66 | const STATUS_DISABLED_MISSING = 'disabled-missing'; | |
67 | ||
68 | /** | |
69 | * @var CRM_Extension_Container_Interface | |
70 | * | |
71 | * Note: Treat as private. This is only public to facilitate debugging. | |
72 | */ | |
73 | public $fullContainer; | |
74 | ||
75 | /** | |
76 | * @var CRM_Extension_Container_Basic|FALSE | |
77 | * | |
78 | * Note: Treat as private. This is only public to facilitate debugging. | |
79 | */ | |
80 | public $defaultContainer; | |
81 | ||
82 | /** | |
83 | * @var CRM_Extension_Mapper | |
84 | * | |
85 | * Note: Treat as private. This is only public to facilitate debugging. | |
86 | */ | |
87 | public $mapper; | |
88 | ||
89 | /** | |
90 | * @var array (typeName => CRM_Extension_Manager_Interface) | |
91 | * | |
92 | * Note: Treat as private. This is only public to facilitate debugging. | |
93 | */ | |
94 | public $typeManagers; | |
95 | ||
96 | /** | |
97 | * @var array (extensionKey => statusConstant) | |
98 | * | |
99 | * Note: Treat as private. This is only public to facilitate debugging. | |
100 | */ | |
101 | public $statuses; | |
102 | ||
103 | /** | |
6c8f6e67 | 104 | * @param CRM_Extension_Container_Interface $fullContainer |
6a488035 | 105 | * @param CRM_Extension_Container_Basic|FALSE $defaultContainer |
6c8f6e67 EM |
106 | * @param CRM_Extension_Mapper $mapper |
107 | * @param $typeManagers | |
6a488035 | 108 | */ |
00be9182 | 109 | public function __construct(CRM_Extension_Container_Interface $fullContainer, $defaultContainer, CRM_Extension_Mapper $mapper, $typeManagers) { |
6a488035 TO |
110 | $this->fullContainer = $fullContainer; |
111 | $this->defaultContainer = $defaultContainer; | |
112 | $this->mapper = $mapper; | |
113 | $this->typeManagers = $typeManagers; | |
114 | } | |
115 | ||
116 | /** | |
117 | * Install or upgrade the code for an extension -- and perform any | |
118 | * necessary database changes (eg replacing extension metadata). | |
119 | * | |
120 | * This only works if the extension is stored in the default container. | |
121 | * | |
f41911fd TO |
122 | * @param string $tmpCodeDir |
123 | * Path to a local directory containing a copy of the new (inert) code. | |
6a488035 TO |
124 | * @return void |
125 | * @throws CRM_Extension_Exception | |
126 | */ | |
127 | public function replace($tmpCodeDir) { | |
353ffa53 | 128 | if (!$this->defaultContainer) { |
6a488035 TO |
129 | throw new CRM_Extension_Exception("Default extension container is not configured"); |
130 | } | |
131 | ||
132 | $newInfo = CRM_Extension_Info::loadFromFile($tmpCodeDir . DIRECTORY_SEPARATOR . CRM_Extension_Info::FILENAME); | |
133 | $oldStatus = $this->getStatus($newInfo->key); | |
134 | ||
135 | // find $tgtPath, $oldInfo, $typeManager | |
136 | switch ($oldStatus) { | |
137 | case self::STATUS_UNINSTALLED: | |
138 | case self::STATUS_INSTALLED: | |
139 | case self::STATUS_DISABLED: | |
140 | // There is an old copy of the extension. Try to install in the same place -- but it must go somewhere in the default-container | |
141 | list ($oldInfo, $typeManager) = $this->_getInfoTypeHandler($newInfo->key); // throws Exception | |
142 | $tgtPath = $this->fullContainer->getPath($newInfo->key); | |
353ffa53 | 143 | if (!CRM_Utils_File::isChildPath($this->defaultContainer->getBaseDir(), $tgtPath)) { |
6a488035 | 144 | // force installation in the default-container |
615841de | 145 | $oldPath = $tgtPath; |
6a488035 TO |
146 | $tgtPath = $this->defaultContainer->getBaseDir() . DIRECTORY_SEPARATOR . $newInfo->key; |
147 | CRM_Core_Session::setStatus(ts('A copy of the extension (%1) is in a system folder (%2). The system copy will be preserved, but the new copy will be used.', array( | |
148 | 1 => $newInfo->key, | |
149 | 2 => $oldPath, | |
150 | ))); | |
151 | } | |
152 | break; | |
b3a4b879 | 153 | |
6a488035 TO |
154 | case self::STATUS_INSTALLED_MISSING: |
155 | case self::STATUS_DISABLED_MISSING: | |
b3a4b879 | 156 | // the extension does not exist in any container; we're free to put it anywhere |
6a488035 TO |
157 | $tgtPath = $this->defaultContainer->getBaseDir() . DIRECTORY_SEPARATOR . $newInfo->key; |
158 | list ($oldInfo, $typeManager) = $this->_getMissingInfoTypeHandler($newInfo->key); // throws Exception | |
159 | break; | |
b3a4b879 | 160 | |
6a488035 | 161 | case self::STATUS_UNKNOWN: |
b3a4b879 | 162 | // the extension does not exist in any container; we're free to put it anywhere |
6a488035 TO |
163 | $tgtPath = $this->defaultContainer->getBaseDir() . DIRECTORY_SEPARATOR . $newInfo->key; |
164 | $oldInfo = $typeManager = NULL; | |
165 | break; | |
b3a4b879 | 166 | |
6a488035 | 167 | default: |
615841de | 168 | throw new CRM_Extension_Exception("Cannot install or enable extension: {$newInfo->key}"); |
6a488035 TO |
169 | } |
170 | ||
171 | // move the code! | |
172 | switch ($oldStatus) { | |
173 | case self::STATUS_UNINSTALLED: | |
174 | case self::STATUS_UNKNOWN: | |
175 | // There are no DB records to worry about, so we'll just put the files in place | |
176 | if (!CRM_Utils_File::replaceDir($tmpCodeDir, $tgtPath)) { | |
177 | throw new CRM_Extension_Exception("Failed to move $tmpCodeDir to $tgtPath"); | |
178 | } | |
179 | break; | |
b3a4b879 | 180 | |
6a488035 TO |
181 | case self::STATUS_INSTALLED: |
182 | case self::STATUS_INSTALLED_MISSING: | |
183 | case self::STATUS_DISABLED: | |
184 | case self::STATUS_DISABLED_MISSING: | |
185 | // There are DB records; coordinate the file placement with the DB updates | |
186 | $typeManager->onPreReplace($oldInfo, $newInfo); | |
187 | if (!CRM_Utils_File::replaceDir($tmpCodeDir, $tgtPath)) { | |
188 | throw new CRM_Extension_Exception("Failed to move $tmpCodeDir to $tgtPath"); | |
189 | } | |
190 | $this->_updateExtensionEntry($newInfo); | |
191 | $typeManager->onPostReplace($oldInfo, $newInfo); | |
192 | break; | |
b3a4b879 | 193 | |
6a488035 | 194 | default: |
615841de | 195 | throw new CRM_Extension_Exception("Cannot install or enable extension: {$newInfo->key}"); |
6a488035 TO |
196 | } |
197 | ||
198 | $this->refresh(); | |
a618b2b8 | 199 | CRM_Core_Invoke::rebuildMenuAndCaches(TRUE); |
6a488035 TO |
200 | } |
201 | ||
202 | /** | |
203 | * Add records of the extension to the database -- and enable it | |
204 | * | |
f41911fd TO |
205 | * @param array $keys |
206 | * List of extension keys. | |
6a488035 TO |
207 | * @return void |
208 | * @throws CRM_Extension_Exception | |
209 | */ | |
210 | public function install($keys) { | |
211 | $origStatuses = $this->getStatuses(); | |
212 | ||
213 | // TODO: to mitigate the risk of crashing during installation, scan | |
214 | // keys/statuses/types before doing anything | |
215 | ||
216 | foreach ($keys as $key) { | |
217 | list ($info, $typeManager) = $this->_getInfoTypeHandler($key); // throws Exception | |
218 | ||
219 | switch ($origStatuses[$key]) { | |
220 | case self::STATUS_INSTALLED: | |
221 | // ok, nothing to do | |
222 | break; | |
b3a4b879 | 223 | |
6a488035 TO |
224 | case self::STATUS_DISABLED: |
225 | // re-enable it | |
226 | $typeManager->onPreEnable($info); | |
227 | $this->_setExtensionActive($info, 1); | |
228 | $typeManager->onPostEnable($info); | |
229 | break; | |
b3a4b879 | 230 | |
6a488035 TO |
231 | case self::STATUS_UNINSTALLED: |
232 | // install anew | |
233 | $typeManager->onPreInstall($info); | |
234 | $this->_createExtensionEntry($info); | |
235 | $typeManager->onPostInstall($info); | |
236 | break; | |
b3a4b879 | 237 | |
6a488035 TO |
238 | case self::STATUS_UNKNOWN: |
239 | default: | |
240 | throw new CRM_Extension_Exception("Cannot install or enable extension: $key"); | |
241 | } | |
242 | } | |
243 | ||
244 | $this->statuses = NULL; | |
245 | $this->mapper->refresh(); | |
246 | CRM_Core_Invoke::rebuildMenuAndCaches(TRUE); | |
3d0e24ec | 247 | |
248 | foreach ($keys as $key) { | |
249 | list ($info, $typeManager) = $this->_getInfoTypeHandler($key); // throws Exception | |
250 | //print_r(array('post post?', $info, 'k' => $key, 'os'=> $origStatuses[$key])); | |
251 | ||
252 | switch ($origStatuses[$key]) { | |
253 | case self::STATUS_INSTALLED: | |
254 | // ok, nothing to do | |
255 | break; | |
b3a4b879 | 256 | |
3d0e24ec | 257 | case self::STATUS_DISABLED: |
258 | // re-enable it | |
259 | break; | |
b3a4b879 | 260 | |
3d0e24ec | 261 | case self::STATUS_UNINSTALLED: |
262 | // install anew | |
263 | $typeManager->onPostPostInstall($info); | |
264 | break; | |
b3a4b879 | 265 | |
3d0e24ec | 266 | case self::STATUS_UNKNOWN: |
267 | default: | |
268 | throw new CRM_Extension_Exception("Cannot install or enable extension: $key"); | |
269 | } | |
270 | } | |
271 | ||
6a488035 TO |
272 | } |
273 | ||
274 | /** | |
275 | * Add records of the extension to the database -- and enable it | |
276 | * | |
f41911fd TO |
277 | * @param array $keys |
278 | * List of extension keys. | |
6a488035 TO |
279 | * @return void |
280 | * @throws CRM_Extension_Exception | |
281 | */ | |
282 | public function enable($keys) { | |
283 | $this->install($keys); | |
284 | } | |
285 | ||
286 | /** | |
287 | * Add records of the extension to the database -- and enable it | |
288 | * | |
f41911fd TO |
289 | * @param array $keys |
290 | * List of extension keys. | |
6a488035 TO |
291 | * @return void |
292 | * @throws CRM_Extension_Exception | |
293 | */ | |
294 | public function disable($keys) { | |
295 | $origStatuses = $this->getStatuses(); | |
296 | ||
297 | // TODO: to mitigate the risk of crashing during installation, scan | |
298 | // keys/statuses/types before doing anything | |
299 | ||
300 | foreach ($keys as $key) { | |
301 | switch ($origStatuses[$key]) { | |
302 | case self::STATUS_INSTALLED: | |
303 | list ($info, $typeManager) = $this->_getInfoTypeHandler($key); // throws Exception | |
304 | $typeManager->onPreDisable($info); | |
305 | $this->_setExtensionActive($info, 0); | |
306 | $typeManager->onPostDisable($info); | |
307 | break; | |
b3a4b879 | 308 | |
6a488035 TO |
309 | case self::STATUS_INSTALLED_MISSING: |
310 | list ($info, $typeManager) = $this->_getMissingInfoTypeHandler($key); // throws Exception | |
311 | $typeManager->onPreDisable($info); | |
312 | $this->_setExtensionActive($info, 0); | |
313 | $typeManager->onPostDisable($info); | |
314 | break; | |
b3a4b879 | 315 | |
6a488035 TO |
316 | case self::STATUS_DISABLED: |
317 | case self::STATUS_DISABLED_MISSING: | |
318 | case self::STATUS_UNINSTALLED: | |
319 | // ok, nothing to do | |
320 | break; | |
b3a4b879 | 321 | |
6a488035 TO |
322 | case self::STATUS_UNKNOWN: |
323 | default: | |
324 | throw new CRM_Extension_Exception("Cannot disable unknown extension: $key"); | |
325 | } | |
326 | } | |
327 | ||
328 | $this->statuses = NULL; | |
329 | $this->mapper->refresh(); | |
330 | CRM_Core_Invoke::rebuildMenuAndCaches(TRUE); | |
331 | } | |
332 | ||
333 | /** | |
fe482240 | 334 | * Remove all database references to an extension. |
6a488035 TO |
335 | * |
336 | * Add records of the extension to the database -- and enable it | |
337 | * | |
f41911fd TO |
338 | * @param array $keys |
339 | * List of extension keys. | |
6a488035 TO |
340 | * @return void |
341 | * @throws CRM_Extension_Exception | |
342 | */ | |
343 | public function uninstall($keys) { | |
344 | $origStatuses = $this->getStatuses(); | |
345 | ||
346 | // TODO: to mitigate the risk of crashing during installation, scan | |
347 | // keys/statuses/types before doing anything | |
348 | ||
b3a4b879 | 349 | foreach ($keys as $key) { |
6a488035 TO |
350 | switch ($origStatuses[$key]) { |
351 | case self::STATUS_INSTALLED: | |
352 | case self::STATUS_INSTALLED_MISSING: | |
353 | throw new CRM_Extension_Exception("Cannot uninstall extension; disable it first: $key"); | |
b3a4b879 | 354 | |
6a488035 TO |
355 | case self::STATUS_DISABLED: |
356 | list ($info, $typeManager) = $this->_getInfoTypeHandler($key); // throws Exception | |
357 | $typeManager->onPreUninstall($info); | |
358 | $this->_removeExtensionEntry($info); | |
359 | $typeManager->onPostUninstall($info); | |
360 | break; | |
b3a4b879 | 361 | |
6a488035 TO |
362 | case self::STATUS_DISABLED_MISSING: |
363 | list ($info, $typeManager) = $this->_getMissingInfoTypeHandler($key); // throws Exception | |
364 | $typeManager->onPreUninstall($info); | |
365 | $this->_removeExtensionEntry($info); | |
366 | $typeManager->onPostUninstall($info); | |
367 | break; | |
b3a4b879 | 368 | |
6a488035 TO |
369 | case self::STATUS_UNINSTALLED: |
370 | // ok, nothing to do | |
371 | break; | |
b3a4b879 | 372 | |
6a488035 TO |
373 | case self::STATUS_UNKNOWN: |
374 | default: | |
375 | throw new CRM_Extension_Exception("Cannot disable unknown extension: $key"); | |
376 | } | |
377 | } | |
378 | ||
379 | $this->statuses = NULL; | |
380 | $this->mapper->refresh(); | |
381 | CRM_Core_Invoke::rebuildMenuAndCaches(TRUE); | |
382 | } | |
383 | ||
384 | /** | |
fe482240 | 385 | * Determine the status of an extension. |
6a488035 | 386 | * |
77b97be7 EM |
387 | * @param $key |
388 | * | |
a6c01b45 CW |
389 | * @return string |
390 | * constant (STATUS_INSTALLED, STATUS_DISABLED, STATUS_UNINSTALLED, STATUS_UNKNOWN) | |
6a488035 TO |
391 | */ |
392 | public function getStatus($key) { | |
393 | $statuses = $this->getStatuses(); | |
394 | if (array_key_exists($key, $statuses)) { | |
395 | return $statuses[$key]; | |
0db6c3e1 TO |
396 | } |
397 | else { | |
6a488035 TO |
398 | return self::STATUS_UNKNOWN; |
399 | } | |
400 | } | |
401 | ||
402 | /** | |
fe482240 | 403 | * Determine the status of all extensions. |
6a488035 | 404 | * |
a6c01b45 CW |
405 | * @return array |
406 | * ($key => status_constant) | |
6a488035 TO |
407 | */ |
408 | public function getStatuses() { | |
409 | if (!is_array($this->statuses)) { | |
410 | $this->statuses = array(); | |
411 | ||
412 | foreach ($this->fullContainer->getKeys() as $key) { | |
413 | $this->statuses[$key] = self::STATUS_UNINSTALLED; | |
414 | } | |
415 | ||
416 | $sql = ' | |
417 | SELECT full_name, is_active | |
418 | FROM civicrm_extension | |
419 | '; | |
420 | $dao = CRM_Core_DAO::executeQuery($sql); | |
421 | while ($dao->fetch()) { | |
422 | try { | |
423 | $path = $this->fullContainer->getPath($dao->full_name); | |
424 | $codeExists = !empty($path) && is_dir($path); | |
0db6c3e1 TO |
425 | } |
426 | catch (CRM_Extension_Exception $e) { | |
6a488035 TO |
427 | $codeExists = FALSE; |
428 | } | |
429 | if ($dao->is_active) { | |
430 | $this->statuses[$dao->full_name] = $codeExists ? self::STATUS_INSTALLED : self::STATUS_INSTALLED_MISSING; | |
0db6c3e1 TO |
431 | } |
432 | else { | |
6a488035 TO |
433 | $this->statuses[$dao->full_name] = $codeExists ? self::STATUS_DISABLED : self::STATUS_DISABLED_MISSING; |
434 | } | |
435 | } | |
436 | } | |
437 | return $this->statuses; | |
438 | } | |
439 | ||
440 | public function refresh() { | |
441 | $this->statuses = NULL; | |
442 | $this->fullContainer->refresh(); // and, indirectly, defaultContainer | |
443 | $this->mapper->refresh(); | |
444 | } | |
445 | ||
446 | // ---------------------- | |
447 | ||
448 | /** | |
449 | * Find the $info and $typeManager for a $key | |
450 | * | |
77b97be7 EM |
451 | * @param $key |
452 | * | |
6a488035 | 453 | * @throws CRM_Extension_Exception |
a6c01b45 CW |
454 | * @return array |
455 | * (0 => CRM_Extension_Info, 1 => CRM_Extension_Manager_Interface) | |
6a488035 TO |
456 | */ |
457 | private function _getInfoTypeHandler($key) { | |
458 | $info = $this->mapper->keyToInfo($key); // throws Exception | |
459 | if (array_key_exists($info->type, $this->typeManagers)) { | |
460 | return array($info, $this->typeManagers[$info->type]); | |
0db6c3e1 TO |
461 | } |
462 | else { | |
6a488035 TO |
463 | throw new CRM_Extension_Exception("Unrecognized extension type: " . $info->type); |
464 | } | |
465 | } | |
466 | ||
467 | /** | |
468 | * Find the $info and $typeManager for a $key | |
469 | * | |
2a6da8d7 EM |
470 | * @param $key |
471 | * | |
6a488035 | 472 | * @throws CRM_Extension_Exception |
a6c01b45 CW |
473 | * @return array |
474 | * (0 => CRM_Extension_Info, 1 => CRM_Extension_Manager_Interface) | |
6a488035 TO |
475 | */ |
476 | private function _getMissingInfoTypeHandler($key) { | |
477 | $info = $this->createInfoFromDB($key); | |
478 | if ($info) { | |
479 | if (array_key_exists($info->type, $this->typeManagers)) { | |
480 | return array($info, $this->typeManagers[$info->type]); | |
0db6c3e1 TO |
481 | } |
482 | else { | |
6a488035 TO |
483 | throw new CRM_Extension_Exception("Unrecognized extension type: " . $info->type); |
484 | } | |
0db6c3e1 TO |
485 | } |
486 | else { | |
6a488035 TO |
487 | throw new CRM_Extension_Exception("Failed to reconstruct missing extension: " . $key); |
488 | } | |
489 | } | |
490 | ||
e0ef6999 EM |
491 | /** |
492 | * @param CRM_Extension_Info $info | |
493 | * | |
494 | * @return bool | |
495 | */ | |
6a488035 TO |
496 | private function _createExtensionEntry(CRM_Extension_Info $info) { |
497 | $dao = new CRM_Core_DAO_Extension(); | |
498 | $dao->label = $info->label; | |
499 | $dao->name = $info->name; | |
500 | $dao->full_name = $info->key; | |
501 | $dao->type = $info->type; | |
502 | $dao->file = $info->file; | |
503 | $dao->is_active = 1; | |
504 | return (bool) ($dao->insert()); | |
505 | } | |
506 | ||
e0ef6999 EM |
507 | /** |
508 | * @param CRM_Extension_Info $info | |
509 | * | |
510 | * @return bool | |
511 | */ | |
6a488035 TO |
512 | private function _updateExtensionEntry(CRM_Extension_Info $info) { |
513 | $dao = new CRM_Core_DAO_Extension(); | |
514 | $dao->full_name = $info->key; | |
515 | if ($dao->find(TRUE)) { | |
516 | $dao->label = $info->label; | |
517 | $dao->name = $info->name; | |
518 | $dao->full_name = $info->key; | |
519 | $dao->type = $info->type; | |
520 | $dao->file = $info->file; | |
521 | $dao->is_active = 1; | |
522 | return (bool) ($dao->update()); | |
0db6c3e1 TO |
523 | } |
524 | else { | |
6a488035 TO |
525 | return $this->_createExtensionEntry($info); |
526 | } | |
527 | } | |
528 | ||
e0ef6999 EM |
529 | /** |
530 | * @param CRM_Extension_Info $info | |
531 | * | |
532 | * @throws CRM_Extension_Exception | |
533 | */ | |
6a488035 TO |
534 | private function _removeExtensionEntry(CRM_Extension_Info $info) { |
535 | $dao = new CRM_Core_DAO_Extension(); | |
536 | $dao->full_name = $info->key; | |
537 | if ($dao->find(TRUE)) { | |
538 | if (CRM_Core_BAO_Extension::del($dao->id)) { | |
539 | CRM_Core_Session::setStatus(ts('Selected option value has been deleted.'), ts('Deleted'), 'success'); | |
0db6c3e1 TO |
540 | } |
541 | else { | |
6a488035 TO |
542 | throw new CRM_Extension_Exception("Failed to remove extension entry"); |
543 | } | |
544 | } // else: post-condition already satisified | |
545 | } | |
546 | ||
e0ef6999 EM |
547 | /** |
548 | * @param CRM_Extension_Info $info | |
549 | * @param $isActive | |
550 | */ | |
6a488035 TO |
551 | private function _setExtensionActive(CRM_Extension_Info $info, $isActive) { |
552 | CRM_Core_DAO::executeQuery('UPDATE civicrm_extension SET is_active = %1 where full_name = %2', array( | |
553 | 1 => array($isActive, 'Integer'), | |
554 | 2 => array($info->key, 'String'), | |
555 | )); | |
556 | } | |
557 | ||
558 | /** | |
559 | * Auto-generate a place-holder for a missing extension using info from | |
560 | * database. | |
561 | * | |
2a6da8d7 | 562 | * @param $key |
6a488035 TO |
563 | * @return CRM_Extension_Info|NULL |
564 | */ | |
565 | public function createInfoFromDB($key) { | |
566 | $dao = new CRM_Core_DAO_Extension(); | |
567 | $dao->full_name = $key; | |
568 | if ($dao->find(TRUE)) { | |
569 | $info = new CRM_Extension_Info($dao->full_name, $dao->type, $dao->name, $dao->label, $dao->file); | |
570 | return $info; | |
0db6c3e1 TO |
571 | } |
572 | else { | |
6a488035 TO |
573 | return NULL; |
574 | } | |
575 | } | |
96025800 | 576 | |
6a488035 | 577 | } |