Commit | Line | Data |
---|---|---|
6a488035 TO |
1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
7e9e8871 | 4 | | CiviCRM version 4.7 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
0f03f337 | 6 | | Copyright CiviCRM LLC (c) 2004-2017 | |
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 core concept of the system is an action performed on an object. Typically this will be a "data model" object | |
30 | * as specified in the API specs. We attempt to keep the number and type of actions consistent | |
31 | * and similar across all objects (thus providing both reuse and standards) | |
32 | * | |
33 | * @package CRM | |
0f03f337 | 34 | * @copyright CiviCRM LLC (c) 2004-2017 |
6a488035 TO |
35 | * $Id$ |
36 | * | |
37 | */ | |
38 | class CRM_Core_Action { | |
39 | ||
40 | /** | |
41 | * Different possible actions are defined here. Keep in sync with the | |
42 | * constant from CRM_Core_Form for various modes. | |
43 | * | |
cbdcc634 | 44 | * @var integer const |
6a488035 | 45 | */ |
7da04cde | 46 | const |
6a488035 TO |
47 | NONE = 0, |
48 | ADD = 1, | |
49 | UPDATE = 2, | |
50 | VIEW = 4, | |
51 | DELETE = 8, | |
52 | BROWSE = 16, | |
53 | ENABLE = 32, | |
54 | DISABLE = 64, | |
55 | EXPORT = 128, | |
56 | BASIC = 256, | |
57 | ADVANCED = 512, | |
58 | PREVIEW = 1024, | |
59 | FOLLOWUP = 2048, | |
60 | MAP = 4096, | |
61 | PROFILE = 8192, | |
62 | COPY = 16384, | |
63 | RENEW = 32768, | |
64 | DETACH = 65536, | |
65 | REVERT = 131072, | |
353ffa53 TO |
66 | CLOSE = 262144, |
67 | REOPEN = 524288, | |
68 | MAX_ACTION = 1048575; | |
6a488035 TO |
69 | |
70 | //make sure MAX_ACTION = 2^n - 1 ( n = total number of actions ) | |
71 | ||
72 | /** | |
100fef9d | 73 | * Map the action names to the relevant constant. We perform |
6a488035 TO |
74 | * bit manipulation operations so we can perform multiple |
75 | * actions on the same object if needed | |
76 | * | |
353ffa53 | 77 | * @var array $_names type of variable name to action constant |
6a488035 | 78 | * |
6a488035 TO |
79 | */ |
80 | static $_names = array( | |
81 | 'add' => self::ADD, | |
82 | 'update' => self::UPDATE, | |
83 | 'view' => self::VIEW, | |
84 | 'delete' => self::DELETE, | |
85 | 'browse' => self::BROWSE, | |
86 | 'enable' => self::ENABLE, | |
87 | 'disable' => self::DISABLE, | |
88 | 'export' => self::EXPORT, | |
89 | 'preview' => self::PREVIEW, | |
90 | 'map' => self::MAP, | |
91 | 'copy' => self::COPY, | |
92 | 'profile' => self::PROFILE, | |
93 | 'renew' => self::RENEW, | |
94 | 'detach' => self::DETACH, | |
95 | 'revert' => self::REVERT, | |
353ffa53 TO |
96 | 'close' => self::CLOSE, |
97 | 'reopen' => self::REOPEN, | |
6a488035 TO |
98 | ); |
99 | ||
100 | /** | |
100fef9d | 101 | * The flipped version of the names array, initialized when used |
6a488035 TO |
102 | * |
103 | * @var array | |
6a488035 TO |
104 | */ |
105 | static $_description; | |
106 | ||
107 | /** | |
eceb18cc | 108 | * Called by the request object to translate a string into a mask. |
6a488035 | 109 | * |
6a0b768e TO |
110 | * @param string $str |
111 | * The action to be resolved. | |
6a488035 | 112 | * |
a6c01b45 CW |
113 | * @return int |
114 | * the action mask corresponding to the input string | |
6a488035 | 115 | */ |
00be9182 | 116 | public static function resolve($str) { |
6a488035 TO |
117 | $action = 0; |
118 | if ($str) { | |
119 | $items = explode('|', $str); | |
120 | $action = self::map($items); | |
121 | } | |
122 | return $action; | |
123 | } | |
124 | ||
125 | /** | |
126 | * Given a string or an array of strings, determine the bitmask | |
127 | * for this set of actions | |
128 | * | |
6a0b768e TO |
129 | * @param mixed $item |
130 | * Either a single string or an array of strings. | |
6a488035 | 131 | * |
a6c01b45 CW |
132 | * @return int |
133 | * the action mask corresponding to the input args | |
6a488035 | 134 | */ |
00be9182 | 135 | public static function map($item) { |
6a488035 TO |
136 | $mask = 0; |
137 | ||
138 | if (is_array($item)) { | |
139 | foreach ($item as $it) { | |
140 | $mask |= self::mapItem($it); | |
141 | } | |
142 | return $mask; | |
143 | } | |
144 | else { | |
145 | return self::mapItem($item); | |
146 | } | |
147 | } | |
148 | ||
149 | /** | |
eceb18cc | 150 | * Given a string determine the bitmask for this specific string. |
6a488035 | 151 | * |
6a0b768e TO |
152 | * @param string $item |
153 | * The input action to process. | |
6a488035 | 154 | * |
a6c01b45 CW |
155 | * @return int |
156 | * the action mask corresponding to the input string | |
6a488035 | 157 | */ |
00be9182 | 158 | public static function mapItem($item) { |
6a488035 TO |
159 | $mask = CRM_Utils_Array::value(trim($item), self::$_names); |
160 | return $mask ? $mask : 0; | |
161 | } | |
162 | ||
163 | /** | |
164 | * | |
165 | * Given an action mask, find the corresponding description | |
166 | * | |
6a0b768e TO |
167 | * @param int $mask |
168 | * The action mask. | |
6a488035 | 169 | * |
a6c01b45 CW |
170 | * @return string |
171 | * the corresponding action description | |
6a488035 | 172 | */ |
00be9182 | 173 | public static function description($mask) { |
0e02cb01 | 174 | if (!isset(self::$_description)) { |
6a488035 TO |
175 | self::$_description = array_flip(self::$_names); |
176 | } | |
177 | ||
178 | return CRM_Utils_Array::value($mask, self::$_description, 'NO DESCRIPTION SET'); | |
179 | } | |
180 | ||
181 | /** | |
100fef9d | 182 | * Given a set of links and a mask, return the html action string for |
6a488035 TO |
183 | * the links associated with the mask |
184 | * | |
6a0b768e TO |
185 | * @param array $links |
186 | * The set of link items. | |
187 | * @param int $mask | |
188 | * The mask to be used. a null mask means all items. | |
189 | * @param array $values | |
190 | * The array of values for parameter substitution in the link items. | |
191 | * @param string $extraULName | |
192 | * Enclosed extra links in this UL. | |
193 | * @param bool $enclosedAllInSingleUL | |
194 | * Force to enclosed all links in single UL. | |
da6b46f4 EM |
195 | * |
196 | * @param null $op | |
197 | * @param null $objectName | |
100fef9d | 198 | * @param int $objectId |
6a488035 | 199 | * |
a6c01b45 CW |
200 | * @return string |
201 | * the html string | |
6a488035 | 202 | */ |
d5cc0fc2 | 203 | public static function formLink( |
f9f40af3 | 204 | $links, |
6a488035 TO |
205 | $mask, |
206 | $values, | |
207 | $extraULName = 'more', | |
208 | $enclosedAllInSingleUL = FALSE, | |
209 | $op = NULL, | |
210 | $objectName = NULL, | |
211 | $objectId = NULL | |
212 | ) { | |
6a488035 TO |
213 | if (empty($links)) { |
214 | return NULL; | |
215 | } | |
216 | ||
a9b15f31 AH |
217 | // make links indexed sequentially instead of by bitmask |
218 | // otherwise it's next to impossible to reliably add new ones | |
219 | $seqLinks = array(); | |
220 | foreach ($links as $bit => $link) { | |
221 | $link['bit'] = $bit; | |
222 | $seqLinks[] = $link; | |
223 | } | |
6a488035 TO |
224 | |
225 | if ($op && $objectName && $objectId) { | |
a9b15f31 | 226 | CRM_Utils_Hook::links($op, $objectName, $objectId, $seqLinks, $mask, $values); |
6a488035 TO |
227 | } |
228 | ||
229 | $url = array(); | |
230 | ||
a1c7d42f | 231 | foreach ($seqLinks as $i => $link) { |
a9b15f31 | 232 | if (!$mask || !array_key_exists('bit', $link) || ($mask & $link['bit'])) { |
6a488035 TO |
233 | $extra = isset($link['extra']) ? self::replace($link['extra'], $values) : NULL; |
234 | ||
235 | $frontend = (isset($link['fe'])) ? TRUE : FALSE; | |
236 | ||
18d13c82 | 237 | if (isset($link['qs']) && !CRM_Utils_System::isNull($link['qs'])) { |
6a488035 | 238 | $urlPath = CRM_Utils_System::url(self::replace($link['url'], $values), |
8b25dde0 | 239 | self::replace($link['qs'], $values), FALSE, NULL, TRUE, $frontend |
6a488035 TO |
240 | ); |
241 | } | |
242 | else { | |
18d13c82 | 243 | $urlPath = CRM_Utils_Array::value('url', $link, '#'); |
6a488035 TO |
244 | } |
245 | ||
a1c7d42f | 246 | $classes = 'action-item crm-hover-button'; |
6a488035 TO |
247 | if (isset($link['ref'])) { |
248 | $classes .= ' ' . strtolower($link['ref']); | |
249 | } | |
250 | ||
251 | //get the user specified classes in. | |
252 | if (isset($link['class'])) { | |
a1c7d42f | 253 | $className = is_array($link['class']) ? implode(' ', $link['class']) : $link['class']; |
6a488035 TO |
254 | $classes .= ' ' . strtolower($className); |
255 | } | |
256 | ||
18d13c82 CW |
257 | if ($urlPath !== '#' && $frontend) { |
258 | $extra .= ' target="_blank"'; | |
6a488035 | 259 | } |
a1c7d42f CW |
260 | // Hack to make delete dialogs smaller |
261 | if (strpos($urlPath, '/delete') || strpos($urlPath, 'action=delete')) { | |
262 | $classes .= " small-popup"; | |
263 | } | |
264 | $url[] = sprintf('<a href="%s" class="%s" %s' . $extra . '>%s</a>', | |
18d13c82 | 265 | $urlPath, |
a1c7d42f CW |
266 | $classes, |
267 | !empty($link['title']) ? "title='{$link['title']}' " : '', | |
18d13c82 CW |
268 | $link['name'] |
269 | ); | |
6a488035 TO |
270 | } |
271 | } | |
272 | ||
6a488035 TO |
273 | $mainLinks = $url; |
274 | if ($enclosedAllInSingleUL) { | |
275 | $allLinks = ''; | |
276 | CRM_Utils_String::append($allLinks, '</li><li>', $mainLinks); | |
277 | $allLinks = "{$extraULName}<ul class='panel'><li>{$allLinks}</li></ul>"; | |
a1c7d42f | 278 | $result = "<span class='btn-slide crm-hover-button'>{$allLinks}</span>"; |
6a488035 TO |
279 | } |
280 | else { | |
281 | $extra = ''; | |
282 | $extraLinks = array_splice($url, 2); | |
283 | if (count($extraLinks) > 1) { | |
284 | $mainLinks = array_slice($url, 0, 2); | |
285 | CRM_Utils_String::append($extra, '</li><li>', $extraLinks); | |
286 | $extra = "{$extraULName}<ul class='panel'><li>{$extra}</li></ul>"; | |
287 | } | |
288 | $resultLinks = ''; | |
289 | CRM_Utils_String::append($resultLinks, '', $mainLinks); | |
290 | if ($extra) { | |
a1c7d42f | 291 | $result = "<span>{$resultLinks}</span><span class='btn-slide crm-hover-button'>{$extra}</span>"; |
6a488035 TO |
292 | } |
293 | else { | |
294 | $result = "<span>{$resultLinks}</span>"; | |
295 | } | |
296 | } | |
297 | ||
298 | return $result; | |
299 | } | |
300 | ||
301 | /** | |
100fef9d | 302 | * Given a string and an array of values, substitute the real values |
6a488035 TO |
303 | * in the placeholder in the str in the CiviCRM format |
304 | * | |
6a0b768e TO |
305 | * @param string $str |
306 | * The string to be replaced. | |
307 | * @param array $values | |
308 | * The array of values for parameter substitution in the str. | |
6a488035 | 309 | * |
a6c01b45 CW |
310 | * @return string |
311 | * the substituted string | |
6a488035 | 312 | */ |
00be9182 | 313 | public static function &replace(&$str, &$values) { |
6a488035 TO |
314 | foreach ($values as $n => $v) { |
315 | $str = str_replace("%%$n%%", $v, $str); | |
316 | } | |
317 | return $str; | |
318 | } | |
319 | ||
320 | /** | |
100fef9d | 321 | * Get the mask for a permission (view, edit or null) |
6a488035 | 322 | * |
ad37ac8e | 323 | * @param array $permissions |
324 | * | |
a6c01b45 | 325 | * @return int |
ad37ac8e | 326 | * The mask for the above permission |
6a488035 | 327 | */ |
00be9182 | 328 | public static function mask($permissions) { |
6a488035 TO |
329 | $mask = NULL; |
330 | if (!is_array($permissions) || CRM_Utils_System::isNull($permissions)) { | |
331 | return $mask; | |
332 | } | |
333 | //changed structure since we are handling delete separately - CRM-4418 | |
334 | if (in_array(CRM_Core_Permission::VIEW, $permissions)) { | |
335 | $mask |= self::VIEW | self::EXPORT | self::BASIC | self::ADVANCED | self::BROWSE | self::MAP | self::PROFILE; | |
336 | } | |
337 | if (in_array(CRM_Core_Permission::DELETE, $permissions)) { | |
338 | $mask |= self::DELETE; | |
339 | } | |
340 | if (in_array(CRM_Core_Permission::EDIT, $permissions)) { | |
341 | //make sure we make self::MAX_ACTION = 2^n - 1 | |
342 | //if we add more actions; ( n = total number of actions ) | |
343 | $mask |= (self::MAX_ACTION & ~self::DELETE); | |
344 | } | |
345 | ||
346 | return $mask; | |
347 | } | |
96025800 | 348 | |
6a488035 | 349 | } |