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1 | <?php |
2 | /* | |
8d7a9d07 | 3 | +--------------------------------------------------------------------+ |
fee14197 | 4 | | CiviCRM version 5 | |
8d7a9d07 | 5 | +--------------------------------------------------------------------+ |
6b83d5bd | 6 | | Copyright CiviCRM LLC (c) 2004-2019 | |
8d7a9d07 CB |
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 | +--------------------------------------------------------------------+ | |
e70a7fc0 | 26 | */ |
1889d803 | 27 | use Civi\Core\Event\GenericHookEvent; |
6a488035 TO |
28 | |
29 | /** | |
30 | * This class facilitates the loading of resources | |
31 | * such as JavaScript files and CSS files. | |
32 | * | |
33 | * Any URLs generated for resources may include a 'cache-code'. By resetting the | |
34 | * cache-code, one may force clients to re-download resource files (regardless of | |
35 | * any HTTP caching rules). | |
36 | * | |
37 | * TODO: This is currently a thin wrapper over CRM_Core_Region. We | |
38 | * should incorporte services for aggregation, minimization, etc. | |
39 | * | |
40 | * @package CRM | |
6b83d5bd | 41 | * @copyright CiviCRM LLC (c) 2004-2019 |
6a488035 TO |
42 | * $Id$ |
43 | * | |
44 | */ | |
45 | class CRM_Core_Resources { | |
46 | const DEFAULT_WEIGHT = 0; | |
47 | const DEFAULT_REGION = 'page-footer'; | |
48 | ||
49 | /** | |
50 | * We don't have a container or dependency-injection, so use singleton instead | |
51 | * | |
52 | * @var object | |
6a488035 TO |
53 | */ |
54 | private static $_singleton = NULL; | |
55 | ||
56 | /** | |
57 | * @var CRM_Extension_Mapper | |
58 | */ | |
59 | private $extMapper = NULL; | |
60 | ||
61 | /** | |
fd7dc3f3 | 62 | * @var CRM_Core_Resources_Strings |
6a488035 | 63 | */ |
fd7dc3f3 | 64 | private $strings = NULL; |
6a488035 TO |
65 | |
66 | /** | |
e97c66ff | 67 | * Settings in free-form data tree. |
68 | * | |
69 | * @var array | |
6a488035 | 70 | */ |
be2fb01f | 71 | protected $settings = []; |
6a488035 TO |
72 | protected $addedSettings = FALSE; |
73 | ||
74 | /** | |
e97c66ff | 75 | * Setting factories. |
76 | * | |
77 | * @var callable[] | |
6a488035 | 78 | */ |
be2fb01f | 79 | protected $settingsFactories = []; |
6a488035 TO |
80 | |
81 | /** | |
e97c66ff | 82 | * Added core resources. |
83 | * | |
84 | * Format is ($regionName => bool). | |
85 | * | |
86 | * @var array | |
6a488035 | 87 | */ |
be2fb01f | 88 | protected $addedCoreResources = []; |
6a488035 TO |
89 | |
90 | /** | |
e97c66ff | 91 | * Added core styles. |
92 | * | |
93 | * Format is ($regionName => bool). | |
94 | * | |
95 | * @var array | |
6a488035 | 96 | */ |
be2fb01f | 97 | protected $addedCoreStyles = []; |
6a488035 TO |
98 | |
99 | /** | |
e97c66ff | 100 | * A value to append to JS/CSS URLs to coerce cache resets. |
101 | * | |
102 | * @var string | |
6a488035 TO |
103 | */ |
104 | protected $cacheCode = NULL; | |
105 | ||
106 | /** | |
e97c66ff | 107 | * The name of a setting which persistently stores the cacheCode. |
108 | * | |
109 | * @var string | |
6a488035 TO |
110 | */ |
111 | protected $cacheCodeKey = NULL; | |
112 | ||
53f2643c | 113 | /** |
e97c66ff | 114 | * Are ajax popup screens enabled. |
115 | * | |
53f2643c CW |
116 | * @var bool |
117 | */ | |
118 | public $ajaxPopupsEnabled; | |
119 | ||
b698e2d5 TO |
120 | /** |
121 | * @var \Civi\Core\Paths | |
122 | */ | |
123 | protected $paths; | |
124 | ||
6a488035 | 125 | /** |
fe482240 | 126 | * Get or set the single instance of CRM_Core_Resources. |
6a488035 | 127 | * |
5a4f6742 CW |
128 | * @param CRM_Core_Resources $instance |
129 | * New copy of the manager. | |
e97c66ff | 130 | * |
6a488035 TO |
131 | * @return CRM_Core_Resources |
132 | */ | |
518fa0ee | 133 | public static function singleton(CRM_Core_Resources $instance = NULL) { |
6a488035 TO |
134 | if ($instance !== NULL) { |
135 | self::$_singleton = $instance; | |
136 | } | |
137 | if (self::$_singleton === NULL) { | |
223ba025 | 138 | self::$_singleton = Civi::service('resources'); |
6a488035 TO |
139 | } |
140 | return self::$_singleton; | |
141 | } | |
142 | ||
143 | /** | |
d09edf64 | 144 | * Construct a resource manager. |
6a488035 | 145 | * |
6a0b768e TO |
146 | * @param CRM_Extension_Mapper $extMapper |
147 | * Map extension names to their base path or URLs. | |
148 | * @param CRM_Utils_Cache_Interface $cache | |
149 | * JS-localization cache. | |
3be754d6 | 150 | * @param string|null $cacheCodeKey Random code to append to resource URLs; changing the code forces clients to reload resources |
6a488035 TO |
151 | */ |
152 | public function __construct($extMapper, $cache, $cacheCodeKey = NULL) { | |
153 | $this->extMapper = $extMapper; | |
fd7dc3f3 | 154 | $this->strings = new CRM_Core_Resources_Strings($cache); |
6a488035 TO |
155 | $this->cacheCodeKey = $cacheCodeKey; |
156 | if ($cacheCodeKey !== NULL) { | |
aaffa79f | 157 | $this->cacheCode = Civi::settings()->get($cacheCodeKey); |
6a488035 | 158 | } |
150f50c1 | 159 | if (!$this->cacheCode) { |
6a488035 TO |
160 | $this->resetCacheCode(); |
161 | } | |
84fb7424 | 162 | $this->ajaxPopupsEnabled = (bool) Civi::settings()->get('ajaxPopupsEnabled'); |
b698e2d5 | 163 | $this->paths = Civi::paths(); |
6a488035 TO |
164 | } |
165 | ||
90efc417 TO |
166 | /** |
167 | * Export permission data to the client to enable smarter GUIs. | |
168 | * | |
169 | * Note: Application security stems from the server's enforcement | |
170 | * of the security logic (e.g. in the API permissions). There's no way | |
171 | * the client can use this info to make the app more secure; however, | |
172 | * it can produce a better-tuned (non-broken) UI. | |
173 | * | |
174 | * @param array $permNames | |
175 | * List of permission names to check/export. | |
176 | * @return CRM_Core_Resources | |
177 | */ | |
178 | public function addPermissions($permNames) { | |
179 | $permNames = (array) $permNames; | |
be2fb01f | 180 | $perms = []; |
90efc417 TO |
181 | foreach ($permNames as $permName) { |
182 | $perms[$permName] = CRM_Core_Permission::check($permName); | |
183 | } | |
be2fb01f | 184 | return $this->addSetting([ |
90efc417 | 185 | 'permissions' => $perms, |
be2fb01f | 186 | ]); |
90efc417 TO |
187 | } |
188 | ||
6a488035 TO |
189 | /** |
190 | * Add a JavaScript file to the current page using <SCRIPT SRC>. | |
191 | * | |
5a4f6742 CW |
192 | * @param string $ext |
193 | * extension name; use 'civicrm' for core. | |
194 | * @param string $file | |
195 | * file path -- relative to the extension base dir. | |
196 | * @param int $weight | |
197 | * relative weight within a given region. | |
198 | * @param string $region | |
199 | * location within the file; 'html-header', 'page-header', 'page-footer'. | |
3f3bba82 TO |
200 | * @param bool|string $translate |
201 | * Whether to load translated strings for this file. Use one of: | |
202 | * - FALSE: Do not load translated strings. | |
203 | * - TRUE: Load translated strings. Use the $ext's default domain. | |
204 | * - string: Load translated strings. Use a specific domain. | |
6a488035 TO |
205 | * |
206 | * @return CRM_Core_Resources | |
e97c66ff | 207 | * @throws \Exception |
6a488035 TO |
208 | */ |
209 | public function addScriptFile($ext, $file, $weight = self::DEFAULT_WEIGHT, $region = self::DEFAULT_REGION, $translate = TRUE) { | |
210 | if ($translate) { | |
3f3bba82 TO |
211 | $domain = ($translate === TRUE) ? $ext : $translate; |
212 | $this->addString($this->strings->get($domain, $this->getPath($ext, $file), 'text/javascript'), $domain); | |
6a488035 | 213 | } |
d89d2545 TO |
214 | $url = $this->getUrl($ext, $this->filterMinify($ext, $file), TRUE); |
215 | return $this->addScriptUrl($url, $weight, $region); | |
6a488035 TO |
216 | } |
217 | ||
218 | /** | |
219 | * Add a JavaScript file to the current page using <SCRIPT SRC>. | |
220 | * | |
5a4f6742 CW |
221 | * @param string $url |
222 | * @param int $weight | |
223 | * relative weight within a given region. | |
224 | * @param string $region | |
225 | * location within the file; 'html-header', 'page-header', 'page-footer'. | |
6a488035 TO |
226 | * @return CRM_Core_Resources |
227 | */ | |
228 | public function addScriptUrl($url, $weight = self::DEFAULT_WEIGHT, $region = self::DEFAULT_REGION) { | |
be2fb01f | 229 | CRM_Core_Region::instance($region)->add([ |
518fa0ee SL |
230 | 'name' => $url, |
231 | 'type' => 'scriptUrl', | |
232 | 'scriptUrl' => $url, | |
233 | 'weight' => $weight, | |
234 | 'region' => $region, | |
235 | ]); | |
6a488035 TO |
236 | return $this; |
237 | } | |
238 | ||
239 | /** | |
240 | * Add a JavaScript file to the current page using <SCRIPT SRC>. | |
241 | * | |
5a4f6742 CW |
242 | * @param string $code |
243 | * JavaScript source code. | |
244 | * @param int $weight | |
245 | * relative weight within a given region. | |
246 | * @param string $region | |
247 | * location within the file; 'html-header', 'page-header', 'page-footer'. | |
6a488035 TO |
248 | * @return CRM_Core_Resources |
249 | */ | |
250 | public function addScript($code, $weight = self::DEFAULT_WEIGHT, $region = self::DEFAULT_REGION) { | |
be2fb01f | 251 | CRM_Core_Region::instance($region)->add([ |
8d7a9d07 | 252 | // 'name' => automatic |
518fa0ee SL |
253 | 'type' => 'script', |
254 | 'script' => $code, | |
255 | 'weight' => $weight, | |
256 | 'region' => $region, | |
257 | ]); | |
6a488035 TO |
258 | return $this; |
259 | } | |
260 | ||
261 | /** | |
73bcd446 | 262 | * Add JavaScript variables to CRM.vars |
6a488035 | 263 | * |
132fc68e CW |
264 | * Example: |
265 | * From the server: | |
73bcd446 CW |
266 | * CRM_Core_Resources::singleton()->addVars('myNamespace', array('foo' => 'bar')); |
267 | * Access var from javascript: | |
268 | * CRM.vars.myNamespace.foo // "bar" | |
132fc68e | 269 | * |
01478033 | 270 | * @see http://wiki.civicrm.org/confluence/display/CRMDOC/Javascript+Reference |
132fc68e | 271 | * |
6a0b768e TO |
272 | * @param string $nameSpace |
273 | * Usually the name of your extension. | |
73bcd446 CW |
274 | * @param array $vars |
275 | * @return CRM_Core_Resources | |
276 | */ | |
277 | public function addVars($nameSpace, $vars) { | |
be2fb01f | 278 | $existing = CRM_Utils_Array::value($nameSpace, CRM_Utils_Array::value('vars', $this->settings), []); |
73bcd446 | 279 | $vars = $this->mergeSettings($existing, $vars); |
be2fb01f | 280 | $this->addSetting(['vars' => [$nameSpace => $vars]]); |
73bcd446 CW |
281 | return $this; |
282 | } | |
283 | ||
284 | /** | |
285 | * Add JavaScript variables to the root of the CRM object. | |
286 | * This function is usually reserved for low-level system use. | |
287 | * Extensions and components should generally use addVars instead. | |
288 | * | |
5a4f6742 | 289 | * @param array $settings |
6a488035 TO |
290 | * @return CRM_Core_Resources |
291 | */ | |
292 | public function addSetting($settings) { | |
293 | $this->settings = $this->mergeSettings($this->settings, $settings); | |
294 | if (!$this->addedSettings) { | |
88cd8875 | 295 | $region = self::isAjaxMode() ? 'ajax-snippet' : 'html-header'; |
6a488035 | 296 | $resources = $this; |
be2fb01f | 297 | CRM_Core_Region::instance($region)->add([ |
353ffa53 TO |
298 | 'callback' => function (&$snippet, &$html) use ($resources) { |
299 | $html .= "\n" . $resources->renderSetting(); | |
300 | }, | |
8cb324cc | 301 | 'weight' => -100000, |
be2fb01f | 302 | ]); |
6a488035 TO |
303 | $this->addedSettings = TRUE; |
304 | } | |
305 | return $this; | |
306 | } | |
307 | ||
308 | /** | |
69847402 | 309 | * Add JavaScript variables to the global CRM object via a callback function. |
6a488035 | 310 | * |
3be754d6 | 311 | * @param callable $callable |
6a488035 TO |
312 | * @return CRM_Core_Resources |
313 | */ | |
314 | public function addSettingsFactory($callable) { | |
d937dbcd | 315 | // Make sure our callback has been registered |
be2fb01f | 316 | $this->addSetting([]); |
6a488035 TO |
317 | $this->settingsFactories[] = $callable; |
318 | return $this; | |
319 | } | |
320 | ||
69847402 | 321 | /** |
d09edf64 | 322 | * Helper fn for addSettingsFactory. |
69847402 | 323 | */ |
6a488035 TO |
324 | public function getSettings() { |
325 | $result = $this->settings; | |
326 | foreach ($this->settingsFactories as $callable) { | |
327 | $result = $this->mergeSettings($result, $callable()); | |
328 | } | |
898951c6 | 329 | CRM_Utils_Hook::alterResourceSettings($result); |
6a488035 TO |
330 | return $result; |
331 | } | |
332 | ||
333 | /** | |
334 | * @param array $settings | |
335 | * @param array $additions | |
a6c01b45 CW |
336 | * @return array |
337 | * combination of $settings and $additions | |
6a488035 TO |
338 | */ |
339 | protected function mergeSettings($settings, $additions) { | |
340 | foreach ($additions as $k => $v) { | |
341 | if (isset($settings[$k]) && is_array($settings[$k]) && is_array($v)) { | |
342 | $v += $settings[$k]; | |
343 | } | |
344 | $settings[$k] = $v; | |
345 | } | |
346 | return $settings; | |
347 | } | |
348 | ||
349 | /** | |
d09edf64 | 350 | * Helper fn for addSetting. |
6a488035 TO |
351 | * Render JavaScript variables for the global CRM object. |
352 | * | |
6a488035 TO |
353 | * @return string |
354 | */ | |
355 | public function renderSetting() { | |
156fd9b9 CW |
356 | // On a standard page request we construct the CRM object from scratch |
357 | if (!self::isAjaxMode()) { | |
358 | $js = 'var CRM = ' . json_encode($this->getSettings()) . ';'; | |
359 | } | |
360 | // For an ajax request we append to it | |
361 | else { | |
362 | $js = 'CRM.$.extend(true, CRM, ' . json_encode($this->getSettings()) . ');'; | |
363 | } | |
d759bd10 | 364 | return sprintf("<script type=\"text/javascript\">\n%s\n</script>\n", $js); |
6a488035 TO |
365 | } |
366 | ||
367 | /** | |
368 | * Add translated string to the js CRM object. | |
369 | * It can then be retrived from the client-side ts() function | |
370 | * Variable substitutions can happen from client-side | |
8ef12e64 | 371 | * |
6a488035 | 372 | * Note: this function rarely needs to be called directly and is mostly for internal use. |
d3e86119 | 373 | * See CRM_Core_Resources::addScriptFile which automatically adds translated strings from js files |
6a488035 TO |
374 | * |
375 | * Simple example: | |
376 | * // From php: | |
377 | * CRM_Core_Resources::singleton()->addString('Hello'); | |
378 | * // The string is now available to javascript code i.e. | |
379 | * ts('Hello'); | |
380 | * | |
381 | * Example with client-side substitutions: | |
382 | * // From php: | |
383 | * CRM_Core_Resources::singleton()->addString('Your %1 has been %2'); | |
384 | * // ts() in javascript works the same as in php, for example: | |
385 | * ts('Your %1 has been %2', {1: objectName, 2: actionTaken}); | |
386 | * | |
387 | * NOTE: This function does not work with server-side substitutions | |
388 | * (as this might result in collisions and unwanted variable injections) | |
389 | * Instead, use code like: | |
390 | * CRM_Core_Resources::singleton()->addSetting(array('myNamespace' => array('myString' => ts('Your %1 has been %2', array(subs))))); | |
391 | * And from javascript access it at CRM.myNamespace.myString | |
392 | * | |
5a4f6742 | 393 | * @param string|array $text |
e97c66ff | 394 | * @param string|null $domain |
6a488035 TO |
395 | * @return CRM_Core_Resources |
396 | */ | |
3f3bba82 | 397 | public function addString($text, $domain = 'civicrm') { |
6a488035 | 398 | foreach ((array) $text as $str) { |
be2fb01f CW |
399 | $translated = ts($str, [ |
400 | 'domain' => ($domain == 'civicrm') ? NULL : [$domain, NULL], | |
1b4710da | 401 | 'raw' => TRUE, |
be2fb01f | 402 | ]); |
3f3bba82 | 403 | |
6a488035 TO |
404 | // We only need to push this string to client if the translation |
405 | // is actually different from the original | |
406 | if ($translated != $str) { | |
3f3bba82 | 407 | $bucket = $domain == 'civicrm' ? 'strings' : 'strings::' . $domain; |
be2fb01f CW |
408 | $this->addSetting([ |
409 | $bucket => [$str => $translated], | |
410 | ]); | |
6a488035 TO |
411 | } |
412 | } | |
413 | return $this; | |
414 | } | |
415 | ||
416 | /** | |
417 | * Add a CSS file to the current page using <LINK HREF>. | |
418 | * | |
5a4f6742 CW |
419 | * @param string $ext |
420 | * extension name; use 'civicrm' for core. | |
421 | * @param string $file | |
422 | * file path -- relative to the extension base dir. | |
423 | * @param int $weight | |
424 | * relative weight within a given region. | |
425 | * @param string $region | |
426 | * location within the file; 'html-header', 'page-header', 'page-footer'. | |
6a488035 TO |
427 | * @return CRM_Core_Resources |
428 | */ | |
429 | public function addStyleFile($ext, $file, $weight = self::DEFAULT_WEIGHT, $region = self::DEFAULT_REGION) { | |
d89d2545 TO |
430 | /** @var Civi\Core\Themes $theme */ |
431 | $theme = Civi::service('themes'); | |
432 | foreach ($theme->resolveUrls($theme->getActiveThemeKey(), $ext, $file) as $url) { | |
433 | $this->addStyleUrl($url, $weight, $region); | |
434 | } | |
435 | return $this; | |
6a488035 TO |
436 | } |
437 | ||
438 | /** | |
439 | * Add a CSS file to the current page using <LINK HREF>. | |
440 | * | |
5a4f6742 CW |
441 | * @param string $url |
442 | * @param int $weight | |
443 | * relative weight within a given region. | |
444 | * @param string $region | |
445 | * location within the file; 'html-header', 'page-header', 'page-footer'. | |
6a488035 TO |
446 | * @return CRM_Core_Resources |
447 | */ | |
448 | public function addStyleUrl($url, $weight = self::DEFAULT_WEIGHT, $region = self::DEFAULT_REGION) { | |
be2fb01f | 449 | CRM_Core_Region::instance($region)->add([ |
518fa0ee SL |
450 | 'name' => $url, |
451 | 'type' => 'styleUrl', | |
452 | 'styleUrl' => $url, | |
453 | 'weight' => $weight, | |
454 | 'region' => $region, | |
455 | ]); | |
6a488035 TO |
456 | return $this; |
457 | } | |
458 | ||
459 | /** | |
460 | * Add a CSS content to the current page using <STYLE>. | |
461 | * | |
5a4f6742 CW |
462 | * @param string $code |
463 | * CSS source code. | |
464 | * @param int $weight | |
465 | * relative weight within a given region. | |
466 | * @param string $region | |
467 | * location within the file; 'html-header', 'page-header', 'page-footer'. | |
6a488035 TO |
468 | * @return CRM_Core_Resources |
469 | */ | |
470 | public function addStyle($code, $weight = self::DEFAULT_WEIGHT, $region = self::DEFAULT_REGION) { | |
be2fb01f | 471 | CRM_Core_Region::instance($region)->add([ |
8d7a9d07 | 472 | // 'name' => automatic |
518fa0ee SL |
473 | 'type' => 'style', |
474 | 'style' => $code, | |
475 | 'weight' => $weight, | |
476 | 'region' => $region, | |
477 | ]); | |
6a488035 TO |
478 | return $this; |
479 | } | |
480 | ||
481 | /** | |
d09edf64 | 482 | * Determine file path of a resource provided by an extension. |
6a488035 | 483 | * |
5a4f6742 CW |
484 | * @param string $ext |
485 | * extension name; use 'civicrm' for core. | |
e97c66ff | 486 | * @param string|null $file |
5a4f6742 | 487 | * file path -- relative to the extension base dir. |
6a488035 | 488 | * |
72b3a70c CW |
489 | * @return bool|string |
490 | * full file path or FALSE if not found | |
6a488035 | 491 | */ |
16cd1eca | 492 | public function getPath($ext, $file = NULL) { |
6a488035 | 493 | // TODO consider caching results |
b698e2d5 TO |
494 | $base = $this->paths->hasVariable($ext) |
495 | ? rtrim($this->paths->getVariable($ext, 'path'), '/') | |
496 | : $this->extMapper->keyToBasePath($ext); | |
16cd1eca | 497 | if ($file === NULL) { |
b698e2d5 | 498 | return $base; |
16cd1eca | 499 | } |
b698e2d5 | 500 | $path = $base . '/' . $file; |
6a488035 TO |
501 | if (is_file($path)) { |
502 | return $path; | |
503 | } | |
504 | return FALSE; | |
505 | } | |
506 | ||
507 | /** | |
d09edf64 | 508 | * Determine public URL of a resource provided by an extension. |
6a488035 | 509 | * |
5a4f6742 CW |
510 | * @param string $ext |
511 | * extension name; use 'civicrm' for core. | |
512 | * @param string $file | |
513 | * file path -- relative to the extension base dir. | |
2a6da8d7 EM |
514 | * @param bool $addCacheCode |
515 | * | |
6a488035 TO |
516 | * @return string, URL |
517 | */ | |
518 | public function getUrl($ext, $file = NULL, $addCacheCode = FALSE) { | |
519 | if ($file === NULL) { | |
520 | $file = ''; | |
521 | } | |
522 | if ($addCacheCode) { | |
6f12c6eb | 523 | $file = $this->addCacheCode($file); |
6a488035 TO |
524 | } |
525 | // TODO consider caching results | |
b698e2d5 TO |
526 | $base = $this->paths->hasVariable($ext) |
527 | ? $this->paths->getVariable($ext, 'url') | |
528 | : ($this->extMapper->keyToUrl($ext) . '/'); | |
529 | return $base . $file; | |
6a488035 TO |
530 | } |
531 | ||
16cd1eca TO |
532 | /** |
533 | * Evaluate a glob pattern in the context of a particular extension. | |
534 | * | |
535 | * @param string $ext | |
536 | * Extension name; use 'civicrm' for core. | |
537 | * @param string|array $patterns | |
538 | * Glob pattern; e.g. "*.html". | |
539 | * @param null|int $flags | |
540 | * See glob(). | |
541 | * @return array | |
542 | * List of matching files, relative to the extension base dir. | |
543 | * @see glob() | |
544 | */ | |
545 | public function glob($ext, $patterns, $flags = NULL) { | |
546 | $path = $this->getPath($ext); | |
547 | $patterns = (array) $patterns; | |
be2fb01f | 548 | $files = []; |
16cd1eca | 549 | foreach ($patterns as $pattern) { |
e5c376e7 TO |
550 | if (preg_match(';^(assetBuilder|ext)://;', $pattern)) { |
551 | $files[] = $pattern; | |
552 | } | |
9f87b14b | 553 | if (CRM_Utils_File::isAbsolute($pattern)) { |
16cd1eca TO |
554 | // Absolute path. |
555 | $files = array_merge($files, (array) glob($pattern, $flags)); | |
556 | } | |
557 | else { | |
558 | // Relative path. | |
559 | $files = array_merge($files, (array) glob("$path/$pattern", $flags)); | |
560 | } | |
561 | } | |
518fa0ee SL |
562 | // Deterministic order. |
563 | sort($files); | |
16cd1eca TO |
564 | $files = array_unique($files); |
565 | return array_map(function ($file) use ($path) { | |
566 | return CRM_Utils_File::relativize($file, "$path/"); | |
567 | }, $files); | |
568 | } | |
569 | ||
a0ee3941 EM |
570 | /** |
571 | * @return string | |
572 | */ | |
6a488035 TO |
573 | public function getCacheCode() { |
574 | return $this->cacheCode; | |
575 | } | |
576 | ||
a0ee3941 EM |
577 | /** |
578 | * @param $value | |
5badddc3 | 579 | * @return CRM_Core_Resources |
a0ee3941 | 580 | */ |
6a488035 TO |
581 | public function setCacheCode($value) { |
582 | $this->cacheCode = $value; | |
583 | if ($this->cacheCodeKey) { | |
08ef4ddd | 584 | Civi::settings()->set($this->cacheCodeKey, $value); |
6a488035 | 585 | } |
9762f6ff | 586 | return $this; |
6a488035 TO |
587 | } |
588 | ||
5badddc3 CW |
589 | /** |
590 | * @return CRM_Core_Resources | |
591 | */ | |
6a488035 TO |
592 | public function resetCacheCode() { |
593 | $this->setCacheCode(CRM_Utils_String::createRandom(5, CRM_Utils_String::ALPHANUMERIC)); | |
f091327b CW |
594 | // Also flush cms resource cache if needed |
595 | CRM_Core_Config::singleton()->userSystem->clearResourceCache(); | |
9762f6ff | 596 | return $this; |
6a488035 TO |
597 | } |
598 | ||
599 | /** | |
600 | * This adds CiviCRM's standard css and js to the specified region of the document. | |
601 | * It will only run once. | |
602 | * | |
603 | * TODO: Separate the functional code (like addStyle/addScript) from the policy code | |
604 | * (like addCoreResources/addCoreStyles). | |
605 | * | |
2a6da8d7 | 606 | * @param string $region |
6a488035 | 607 | * @return CRM_Core_Resources |
6a488035 TO |
608 | */ |
609 | public function addCoreResources($region = 'html-header') { | |
156fd9b9 | 610 | if (!isset($this->addedCoreResources[$region]) && !self::isAjaxMode()) { |
6a488035 TO |
611 | $this->addedCoreResources[$region] = TRUE; |
612 | $config = CRM_Core_Config::singleton(); | |
613 | ||
a43b1583 | 614 | // Add resources from coreResourceList |
6a488035 | 615 | $jsWeight = -9999; |
dbb12634 | 616 | foreach ($this->coreResourceList($region) as $item) { |
7266e09b CW |
617 | if (is_array($item)) { |
618 | $this->addSetting($item); | |
619 | } | |
adcd4bf7 CW |
620 | elseif (strpos($item, '.css')) { |
621 | $this->isFullyFormedUrl($item) ? $this->addStyleUrl($item, -100, $region) : $this->addStyleFile('civicrm', $item, -100, $region); | |
622 | } | |
623 | elseif ($this->isFullyFormedUrl($item)) { | |
624 | $this->addScriptUrl($item, $jsWeight++, $region); | |
625 | } | |
626 | else { | |
74227f77 | 627 | // Don't bother looking for ts() calls in packages, there aren't any |
7266e09b CW |
628 | $translate = (substr($item, 0, 3) == 'js/'); |
629 | $this->addScriptFile('civicrm', $item, $jsWeight++, $region, $translate); | |
6a488035 | 630 | } |
6a488035 | 631 | } |
d759bd10 | 632 | // Add global settings |
be2fb01f CW |
633 | $settings = [ |
634 | 'config' => [ | |
353ffa53 | 635 | 'isFrontend' => $config->userFrameworkFrontend, |
be2fb01f CW |
636 | ], |
637 | ]; | |
4e56e743 CW |
638 | // Disable profile creation if user lacks permission |
639 | if (!CRM_Core_Permission::check('edit all contacts') && !CRM_Core_Permission::check('add contacts')) { | |
b7ceb253 | 640 | $settings['config']['entityRef']['contactCreate'] = FALSE; |
3d527838 | 641 | } |
4e56e743 | 642 | $this->addSetting($settings); |
3d527838 CW |
643 | |
644 | // Give control of jQuery and _ back to the CMS - this loads last | |
c2777586 | 645 | $this->addScriptFile('civicrm', 'js/noconflict.js', 9999, $region, FALSE); |
6a488035 TO |
646 | |
647 | $this->addCoreStyles($region); | |
648 | } | |
649 | return $this; | |
650 | } | |
651 | ||
652 | /** | |
653 | * This will add CiviCRM's standard CSS | |
654 | * | |
655 | * TODO: Separate the functional code (like addStyle/addScript) from the policy code | |
656 | * (like addCoreResources/addCoreStyles). | |
657 | * | |
658 | * @param string $region | |
659 | * @return CRM_Core_Resources | |
660 | */ | |
661 | public function addCoreStyles($region = 'html-header') { | |
662 | if (!isset($this->addedCoreStyles[$region])) { | |
663 | $this->addedCoreStyles[$region] = TRUE; | |
664 | ||
665 | // Load custom or core css | |
666 | $config = CRM_Core_Config::singleton(); | |
667 | if (!empty($config->customCSSURL)) { | |
6f12c6eb | 668 | $customCSSURL = $this->addCacheCode($config->customCSSURL); |
669 | $this->addStyleUrl($customCSSURL, 99, $region); | |
6a488035 | 670 | } |
aaffa79f | 671 | if (!Civi::settings()->get('disable_core_css')) { |
6a488035 | 672 | $this->addStyleFile('civicrm', 'css/civicrm.css', -99, $region); |
6a488035 | 673 | } |
a2c70872 AH |
674 | // crm-i.css added ahead of other styles so it can be overridden by FA. |
675 | $this->addStyleFile('civicrm', 'css/crm-i.css', -101, $region); | |
6a488035 TO |
676 | } |
677 | return $this; | |
678 | } | |
679 | ||
627668e8 | 680 | /** |
d09edf64 | 681 | * Flushes cached translated strings. |
5badddc3 | 682 | * @return CRM_Core_Resources |
627668e8 CW |
683 | */ |
684 | public function flushStrings() { | |
fd7dc3f3 | 685 | $this->strings->flush(); |
9762f6ff CW |
686 | return $this; |
687 | } | |
688 | ||
6a488035 | 689 | /** |
fd7dc3f3 TO |
690 | * @return CRM_Core_Resources_Strings |
691 | */ | |
692 | public function getStrings() { | |
693 | return $this->strings; | |
6a488035 TO |
694 | } |
695 | ||
19f7e35e | 696 | /** |
8d7a9d07 | 697 | * Create dynamic script for localizing js widgets. |
19f7e35e | 698 | */ |
00be9182 | 699 | public static function outputLocalizationJS() { |
4cc9b813 | 700 | CRM_Core_Page_AJAX::setJsHeaders(); |
a88cf11a | 701 | $config = CRM_Core_Config::singleton(); |
be2fb01f | 702 | $vars = [ |
3d527838 CW |
703 | 'moneyFormat' => json_encode(CRM_Utils_Money::format(1234.56)), |
704 | 'contactSearch' => json_encode($config->includeEmailInName ? ts('Start typing a name or email...') : ts('Start typing a name...')), | |
705 | 'otherSearch' => json_encode(ts('Enter search term...')), | |
e695ee7c | 706 | 'entityRef' => self::getEntityRefMetadata(), |
7b83e312 | 707 | 'ajaxPopupsEnabled' => self::singleton()->ajaxPopupsEnabled, |
a9fb6123 | 708 | 'allowAlertAutodismissal' => (bool) Civi::settings()->get('allow_alert_autodismissal'), |
c7e39a79 | 709 | 'resourceCacheCode' => self::singleton()->getCacheCode(), |
b30809e4 CW |
710 | 'locale' => CRM_Core_I18n::getLocale(), |
711 | 'cid' => (int) CRM_Core_Session::getLoggedInContactID(), | |
be2fb01f | 712 | ]; |
3d4fb0ed | 713 | print CRM_Core_Smarty::singleton()->fetchWith('CRM/common/l10n.js.tpl', $vars); |
4cc9b813 | 714 | CRM_Utils_System::civiExit(); |
c66581f5 CW |
715 | } |
716 | ||
6a488035 | 717 | /** |
d09edf64 | 718 | * List of core resources we add to every CiviCRM page. |
6a488035 | 719 | * |
e8038a7b CW |
720 | * Note: non-compressed versions of .min files will be used in debug mode |
721 | * | |
e3c1e85b | 722 | * @param string $region |
a43b1583 | 723 | * @return array |
6a488035 | 724 | */ |
e3c1e85b | 725 | public function coreResourceList($region) { |
dbe0bbc6 | 726 | $config = CRM_Core_Config::singleton(); |
a43b1583 | 727 | |
4968e732 CW |
728 | // Scripts needed by everyone, everywhere |
729 | // FIXME: This is too long; list needs finer-grained segmentation | |
be2fb01f | 730 | $items = [ |
3c61fc8f CW |
731 | "bower_components/jquery/dist/jquery.min.js", |
732 | "bower_components/jquery-ui/jquery-ui.min.js", | |
e8038a7b | 733 | "bower_components/jquery-ui/themes/smoothness/jquery-ui.min.css", |
1891a856 | 734 | "bower_components/lodash-compat/lodash.min.js", |
e8038a7b CW |
735 | "packages/jquery/plugins/jquery.mousewheel.min.js", |
736 | "bower_components/select2/select2.min.js", | |
737 | "bower_components/select2/select2.min.css", | |
90000c30 | 738 | "bower_components/font-awesome/css/font-awesome.min.css", |
e8038a7b CW |
739 | "packages/jquery/plugins/jquery.form.min.js", |
740 | "packages/jquery/plugins/jquery.timeentry.min.js", | |
741 | "packages/jquery/plugins/jquery.blockUI.min.js", | |
742 | "bower_components/datatables/media/js/jquery.dataTables.min.js", | |
743 | "bower_components/datatables/media/css/jquery.dataTables.min.css", | |
744 | "bower_components/jquery-validation/dist/jquery.validate.min.js", | |
745 | "packages/jquery/plugins/jquery.ui.datepicker.validation.min.js", | |
a0c8b50e | 746 | "js/Common.js", |
ff2eb9e8 | 747 | "js/crm.datepicker.js", |
53f2643c | 748 | "js/crm.ajax.js", |
7060d177 | 749 | "js/wysiwyg/crm.wysiwyg.js", |
be2fb01f | 750 | ]; |
adcd4bf7 CW |
751 | |
752 | // Dynamic localization script | |
753 | $items[] = $this->addCacheCode( | |
754 | CRM_Utils_System::url('civicrm/ajax/l10n-js/' . CRM_Core_I18n::getLocale(), | |
755 | ['cid' => CRM_Core_Session::getLoggedInContactID()], FALSE, NULL, FALSE) | |
756 | ); | |
757 | ||
7c523661 | 758 | // add wysiwyg editor |
aaffa79f | 759 | $editor = Civi::settings()->get('editor_id'); |
b608cfb1 | 760 | if ($editor == "CKEditor") { |
5e0b4b77 | 761 | CRM_Admin_Page_CKEditorConfig::setConfigDefault(); |
be2fb01f CW |
762 | $items[] = [ |
763 | 'config' => [ | |
286a7e5a CW |
764 | 'wysisygScriptLocation' => Civi::paths()->getUrl("[civicrm.root]/js/wysiwyg/crm.ckeditor.js"), |
765 | 'CKEditorCustomConfig' => CRM_Admin_Page_CKEditorConfig::getConfigUrl(), | |
be2fb01f CW |
766 | ], |
767 | ]; | |
b608cfb1 | 768 | } |
dbe0bbc6 | 769 | |
4968e732 CW |
770 | // These scripts are only needed by back-office users |
771 | if (CRM_Core_Permission::check('access CiviCRM')) { | |
642d43fa | 772 | $items[] = "packages/jquery/plugins/jquery.tableHeader.js"; |
e8038a7b | 773 | $items[] = "packages/jquery/plugins/jquery.notify.min.js"; |
4968e732 CW |
774 | } |
775 | ||
b30809e4 CW |
776 | $contactID = CRM_Core_Session::getLoggedInContactID(); |
777 | ||
778 | // Menubar | |
c931044d CW |
779 | $position = 'none'; |
780 | if ( | |
781 | $contactID && !$config->userFrameworkFrontend | |
782 | && CRM_Core_Permission::check('access CiviCRM') | |
783 | && !@constant('CIVICRM_DISABLE_DEFAULT_MENU') | |
784 | && !CRM_Core_Config::isUpgradeMode() | |
785 | ) { | |
786 | $position = Civi::settings()->get('menubar_position') ?: 'over-cms-menu'; | |
787 | } | |
788 | if ($position !== 'none') { | |
b30809e4 CW |
789 | $items[] = 'bower_components/smartmenus/dist/jquery.smartmenus.min.js'; |
790 | $items[] = 'bower_components/smartmenus/dist/addons/keyboard/jquery.smartmenus.keyboard.min.js'; | |
791 | $items[] = 'js/crm.menubar.js'; | |
dcaf410f | 792 | // @see CRM_Core_Resources::renderMenubarStylesheet |
08a3a519 | 793 | $items[] = Civi::service('asset_builder')->getUrl('crm-menubar.css', [ |
dcaf410f | 794 | 'menubarColor' => Civi::settings()->get('menubar_color'), |
c4560ed2 CW |
795 | 'height' => 40, |
796 | 'breakpoint' => 768, | |
08a3a519 | 797 | ]); |
dcaf410f | 798 | // Variables for crm.menubar.js |
b30809e4 CW |
799 | $items[] = [ |
800 | 'menubar' => [ | |
c931044d | 801 | 'position' => $position, |
b30809e4 CW |
802 | 'qfKey' => CRM_Core_Key::get('CRM_Contact_Controller_Search', TRUE), |
803 | 'cacheCode' => CRM_Core_BAO_Navigation::getCacheKey($contactID), | |
804 | ], | |
805 | ]; | |
806 | } | |
807 | ||
d606fff7 CW |
808 | // JS for multilingual installations |
809 | if (!empty($config->languageLimit) && count($config->languageLimit) > 1 && CRM_Core_Permission::check('translate CiviCRM')) { | |
810 | $items[] = "js/crm.multilingual.js"; | |
811 | } | |
812 | ||
53f2643c CW |
813 | // Enable administrators to edit option lists in a dialog |
814 | if (CRM_Core_Permission::check('administer CiviCRM') && $this->ajaxPopupsEnabled) { | |
815 | $items[] = "js/crm.optionEdit.js"; | |
816 | } | |
9efeb642 | 817 | |
98466ff9 | 818 | $tsLocale = CRM_Core_I18n::getLocale(); |
dbe0bbc6 | 819 | // Add localized jQuery UI files |
5d26edf0 | 820 | if ($tsLocale && $tsLocale != 'en_US') { |
dbe0bbc6 | 821 | // Search for i18n file in order of specificity (try fr-CA, then fr) |
5d26edf0 | 822 | list($lang) = explode('_', $tsLocale); |
3c61fc8f | 823 | $path = "bower_components/jquery-ui/ui/i18n"; |
be2fb01f | 824 | foreach ([str_replace('_', '-', $tsLocale), $lang] as $language) { |
f2f191fe | 825 | $localizationFile = "$path/datepicker-{$language}.js"; |
dbe0bbc6 CW |
826 | if ($this->getPath('civicrm', $localizationFile)) { |
827 | $items[] = $localizationFile; | |
828 | break; | |
829 | } | |
830 | } | |
831 | } | |
f9f361d0 | 832 | |
72e86d7d | 833 | // Allow hooks to modify this list |
e3c1e85b | 834 | CRM_Utils_Hook::coreResourceList($items, $region); |
f9f361d0 | 835 | |
6a488035 TO |
836 | return $items; |
837 | } | |
156fd9b9 CW |
838 | |
839 | /** | |
a6c01b45 CW |
840 | * @return bool |
841 | * is this page request an ajax snippet? | |
156fd9b9 | 842 | */ |
00be9182 | 843 | public static function isAjaxMode() { |
be2fb01f | 844 | if (in_array(CRM_Utils_Array::value('snippet', $_REQUEST), [ |
518fa0ee SL |
845 | CRM_Core_Smarty::PRINT_SNIPPET, |
846 | CRM_Core_Smarty::PRINT_NOFORM, | |
847 | CRM_Core_Smarty::PRINT_JSON, | |
848 | ]) | |
42a40a1c | 849 | ) { |
850 | return TRUE; | |
851 | } | |
60c3b6e9 CW |
852 | list($arg0, $arg1) = array_pad(explode('/', CRM_Utils_System::getUrlPath()), 2, ''); |
853 | return ($arg0 === 'civicrm' && in_array($arg1, ['ajax', 'angularprofiles', 'asset'])); | |
156fd9b9 | 854 | } |
b7ceb253 | 855 | |
1889d803 | 856 | /** |
518fa0ee | 857 | * @param \Civi\Core\Event\GenericHookEvent $e |
1889d803 CW |
858 | * @see \CRM_Utils_Hook::buildAsset() |
859 | */ | |
860 | public static function renderMenubarStylesheet(GenericHookEvent $e) { | |
861 | if ($e->asset !== 'crm-menubar.css') { | |
862 | return; | |
863 | } | |
864 | $e->mimeType = 'text/css'; | |
dcaf410f | 865 | $content = ''; |
1889d803 CW |
866 | $config = CRM_Core_Config::singleton(); |
867 | $cms = strtolower($config->userFramework); | |
868 | $cms = $cms === 'drupal' ? 'drupal7' : $cms; | |
869 | $items = [ | |
870 | 'bower_components/smartmenus/dist/css/sm-core-css.css', | |
871 | 'css/crm-menubar.css', | |
872 | "css/menubar-$cms.css", | |
873 | ]; | |
874 | foreach ($items as $item) { | |
dcaf410f | 875 | $content .= file_get_contents(self::singleton()->getPath('civicrm', $item)); |
8a52ae34 | 876 | } |
dcaf410f CW |
877 | $params = $e->params; |
878 | // "color" is deprecated in favor of the more specific "menubarColor" | |
879 | $menubarColor = $params['color'] ?? $params['menubarColor']; | |
1889d803 | 880 | $vars = [ |
dcaf410f CW |
881 | '$resourceBase' => rtrim($config->resourceBase, '/'), |
882 | '$menubarHeight' => $params['height'] . 'px', | |
883 | '$breakMin' => $params['breakpoint'] . 'px', | |
884 | '$breakMax' => ($params['breakpoint'] - 1) . 'px', | |
885 | '$menubarColor' => $menubarColor, | |
886 | '$menuItemColor' => $params['menuItemColor'] ?? 'rgba(' . implode(', ', CRM_Utils_Color::getRgb($menubarColor)) . ", .9)", | |
887 | '$highlightColor' => $params['highlightColor'] ?? CRM_Utils_Color::getHighlight($menubarColor), | |
888 | '$textColor' => $params['textColor'] ?? CRM_Utils_Color::getContrast($menubarColor, '#333', '#ddd'), | |
1889d803 | 889 | ]; |
dcaf410f CW |
890 | $vars['$highlightTextColor'] = $params['highlightTextColor'] ?? CRM_Utils_Color::getContrast($vars['$highlightColor'], '#333', '#ddd'); |
891 | $e->content = str_replace(array_keys($vars), array_values($vars), $content); | |
1889d803 CW |
892 | } |
893 | ||
b7ceb253 | 894 | /** |
f9e31d7f | 895 | * Provide a list of available entityRef filters. |
fd7c068f | 896 | * |
b7ceb253 CW |
897 | * @return array |
898 | */ | |
e695ee7c CW |
899 | public static function getEntityRefMetadata() { |
900 | $data = [ | |
901 | 'filters' => [], | |
902 | 'links' => [], | |
903 | ]; | |
06606cd1 | 904 | $config = CRM_Core_Config::singleton(); |
b7ceb253 | 905 | |
1d6f94ab CW |
906 | $disabledComponents = []; |
907 | $dao = CRM_Core_DAO::executeQuery("SELECT name, namespace FROM civicrm_component"); | |
908 | while ($dao->fetch()) { | |
909 | if (!in_array($dao->name, $config->enableComponents)) { | |
910 | $disabledComponents[$dao->name] = $dao->namespace; | |
06606cd1 CW |
911 | } |
912 | } | |
913 | ||
1d6f94ab CW |
914 | foreach (CRM_Core_DAO_AllCoreTables::daoToClass() as $entity => $daoName) { |
915 | // Skip DAOs of disabled components | |
916 | foreach ($disabledComponents as $nameSpace) { | |
917 | if (strpos($daoName, $nameSpace) === 0) { | |
918 | continue 2; | |
919 | } | |
920 | } | |
921 | $baoName = str_replace('_DAO_', '_BAO_', $daoName); | |
922 | if (class_exists($baoName)) { | |
e695ee7c CW |
923 | $filters = $baoName::getEntityRefFilters(); |
924 | if ($filters) { | |
2229cf4f | 925 | $data['filters'][$entity] = $filters; |
e695ee7c CW |
926 | } |
927 | if (is_callable([$baoName, 'getEntityRefCreateLinks'])) { | |
928 | $createLinks = $baoName::getEntityRefCreateLinks(); | |
929 | if ($createLinks) { | |
2229cf4f | 930 | $data['links'][$entity] = $createLinks; |
e695ee7c | 931 | } |
1d6f94ab CW |
932 | } |
933 | } | |
b7b528bc CW |
934 | } |
935 | ||
e695ee7c | 936 | CRM_Utils_Hook::entityRefFilters($data['filters']); |
fd7c068f | 937 | |
e695ee7c | 938 | return $data; |
b7ceb253 | 939 | } |
96025800 | 940 | |
09a4dcd5 | 941 | /** |
d89d2545 | 942 | * Determine the minified file name. |
09a4dcd5 | 943 | * |
d89d2545 TO |
944 | * @param string $ext |
945 | * @param string $file | |
946 | * @return string | |
947 | * An updated $fileName. If a minified version exists and is supported by | |
948 | * system policy, the minified version will be returned. Otherwise, the original. | |
949 | */ | |
950 | public function filterMinify($ext, $file) { | |
951 | if (CRM_Core_Config::singleton()->debug && strpos($file, '.min.') !== FALSE) { | |
952 | $nonMiniFile = str_replace('.min.', '.', $file); | |
953 | if ($this->getPath($ext, $nonMiniFile)) { | |
954 | $file = $nonMiniFile; | |
09a4dcd5 CW |
955 | } |
956 | } | |
d89d2545 | 957 | return $file; |
09a4dcd5 CW |
958 | } |
959 | ||
6f12c6eb | 960 | /** |
961 | * @param string $url | |
962 | * @return string | |
963 | */ | |
964 | public function addCacheCode($url) { | |
33603e1d | 965 | $hasQuery = strpos($url, '?') !== FALSE; |
03449a5b | 966 | $operator = $hasQuery ? '&' : '?'; |
6f12c6eb | 967 | |
03449a5b | 968 | return $url . $operator . 'r=' . $this->cacheCode; |
6f12c6eb | 969 | } |
33603e1d | 970 | |
adcd4bf7 CW |
971 | /** |
972 | * Checks if the given URL is fully-formed | |
973 | * | |
974 | * @param string $url | |
975 | * | |
976 | * @return bool | |
977 | */ | |
978 | public static function isFullyFormedUrl($url) { | |
979 | return (substr($url, 0, 4) === 'http') || (substr($url, 0, 1) === '/'); | |
980 | } | |
981 | ||
6a488035 | 982 | } |