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e39e72a6 RB |
1 | <?php |
2 | /*************************************************************************** | |
3 | * Copyright (C) 2003-2010 Polytechnique.org * | |
4 | * http://opensource.polytechnique.org/ * | |
5 | * * | |
6 | * This program is free software; you can redistribute it and/or modify * | |
7 | * it under the terms of the GNU General Public License as published by * | |
8 | * the Free Software Foundation; either version 2 of the License, or * | |
9 | * (at your option) any later version. * | |
10 | * * | |
11 | * This program is distributed in the hope that it will be useful, * | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * | |
14 | * GNU General Public License for more details. * | |
15 | * * | |
16 | * You should have received a copy of the GNU General Public License * | |
17 | * along with this program; if not, write to the Free Software * | |
18 | * Foundation, Inc., * | |
19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * | |
20 | ***************************************************************************/ | |
21 | ||
98925aab | 22 | // {{{ class DirEnum |
e39e72a6 RB |
23 | /** This class stores all data for the different kinds of fields. |
24 | * It is only a dispatcher for the various DirEnum_XXX classes. | |
25 | */ | |
26 | class DirEnum | |
27 | { | |
28 | /** Name of availables Enumerations | |
29 | * Each of these consts contains the basename of the class (its full name | |
30 | * being DE_$basename). | |
31 | */ | |
21b67462 RB |
32 | const BINETS = 'binets'; |
33 | const SECTIONS = 'sections'; | |
34 | const SCHOOLS = 'schools'; | |
35 | const DEGREES = 'degrees'; | |
36 | const STUDIESDOMAINS = 'studiesdomains'; | |
37 | const NATIONALITIES = 'nationalities'; | |
38 | const COUNTRIES = 'countries'; | |
39 | const GROUPESX = 'groupesx'; | |
40 | const SECTORS = 'sectors'; | |
41 | const NETWORKS = 'networking'; | |
42 | const ADMINAREAS = 'adminareas'; | |
30b9ca46 RB |
43 | const LOCALITIES = 'localities'; // TODO |
44 | const COMPANIES = 'companies'; // TODO | |
45 | const JOBDESCRIPTION = 'jobdescription'; // TODO | |
e39e72a6 RB |
46 | |
47 | static private $enumerations = array(); | |
48 | ||
49 | static private function init($type) | |
50 | { | |
51 | $cls = "DE_" . ucfirst($type); | |
52 | self::$enumerations[$type] = new $cls(); | |
53 | } | |
54 | ||
55 | /** Retrieves all options for a given type | |
56 | * @param $type Type of enum for which options are requested | |
57 | * @return XorgDbIterator over the results | |
e39e72a6 RB |
58 | * TODO : Find a way to get either an array, or the adequate PlIterator |
59 | */ | |
60 | static public function getOptions() | |
61 | { | |
62 | $args = func_get_args(); | |
63 | $type = array_shift($args); | |
64 | if (!array_key_exists($type, self::$enumerations)) { | |
65 | self::init($type); | |
66 | } | |
67 | $obj = self::$enumerations[$type]; | |
68 | return call_user_func_array(array($obj, 'getOptions'), $args); | |
69 | } | |
21b67462 | 70 | |
30b9ca46 RB |
71 | /** Retrieves all options with number of profiles for autocompletion |
72 | * @param $type Type of enum for which options are requested | |
73 | * @param $text Text to autocomplete | |
74 | * @return XorgDbIterator over the results | |
75 | */ | |
76 | static public function getAutoComplete() | |
77 | { | |
78 | $args = func_get_args(); | |
79 | $type = array_shift($args); | |
80 | if (!array_key_exists($type, self::$enumerations)) { | |
81 | self::init($type); | |
82 | } | |
83 | $obj = self::$enumerations[$type]; | |
84 | return call_user_func_array(array($obj, 'getAutoComplete'), $args); | |
85 | } | |
86 | ||
98925aab RB |
87 | /** Retrieves a list of IDs for a given type |
88 | * @param $type Type of enum for which IDs are requested | |
89 | * @param $text Text to search in enum valuees | |
90 | * @param $mode Mode of search for those IDs (prefix/suffix/infix) | |
91 | */ | |
21b67462 RB |
92 | static public function getIDs() |
93 | { | |
94 | $args = func_get_args(); | |
95 | $type = array_shift($args); | |
96 | if (!array_key_exists($type, self::$enumerations)) { | |
97 | self::init($type); | |
98 | } | |
99 | $obj = self::$enumerations[$type]; | |
100 | return call_user_func_array(array($obj, 'getIDs'), $args); | |
101 | } | |
e39e72a6 | 102 | } |
98925aab | 103 | // }}} |
e39e72a6 | 104 | |
98925aab | 105 | // {{{ class DirEnumeration |
e39e72a6 RB |
106 | abstract class DirEnumeration |
107 | { | |
21b67462 RB |
108 | /** Modes for LIKE searches |
109 | */ | |
110 | const MODE_EXACT = 0x000; | |
111 | const MODE_PREFIX = 0x001; | |
112 | const MODE_SUFFIX = 0x002; | |
113 | const MODE_CONTAINS = 0x003; | |
114 | ||
e39e72a6 RB |
115 | /** An internal array of ID => optionTxt |
116 | */ | |
9ed7f5bc | 117 | protected $options = null; |
e39e72a6 | 118 | |
21b67462 RB |
119 | /** Description of the MySQL storage of the fields |
120 | */ | |
e39e72a6 RB |
121 | protected $idfield = 'id'; |
122 | protected $valfield = 'text'; | |
30b9ca46 | 123 | protected $valfield2 = null; |
e39e72a6 | 124 | protected $from; |
21b67462 | 125 | protected $join = ''; |
e39e72a6 RB |
126 | protected $where = ''; |
127 | ||
30b9ca46 RB |
128 | /** Fields for autocompletion |
129 | */ | |
130 | protected $ac_join = ''; // Additional joins | |
131 | protected $ac_where = null; // Additional where | |
132 | protected $ac_beginwith = true; // Whether to search for 'x%' or for '%x%' | |
133 | protected $ac_unique; // Which field is to be taken as unique | |
134 | protected $ac_distinct = true; // Whether we want to keep only distinct valfield value | |
135 | protected $ac_withid = true; // Do we want to fetch id too ? | |
136 | ||
9ed7f5bc RB |
137 | protected function _fetchOptions() |
138 | { | |
139 | if (is_null($this->options)) { | |
140 | $this->loadOptions(); | |
141 | } | |
e39e72a6 RB |
142 | } |
143 | ||
144 | public function getOptions() | |
145 | { | |
9ed7f5bc | 146 | $this->_fetchOptions(); |
e39e72a6 RB |
147 | return $this->options; |
148 | } | |
149 | ||
30b9ca46 | 150 | // {{{ function getIDs |
21b67462 RB |
151 | /** Retrieves possible IDs for given text |
152 | * @param $text Text to search for IDs | |
153 | * @param $mode Mode of search (PREFIX, SUFFIX, CONTAINS) | |
154 | * @return An array of matching IDs ; if empty, input should be considered invalid | |
155 | */ | |
156 | public function getIDs($text, $mode) | |
157 | { | |
158 | if ($mode == self::MODE_EXACT) { | |
159 | $options = $this->getOptions(); | |
160 | return array_keys($options, $text); | |
161 | } else { | |
162 | if ($this->where == null) { | |
163 | $where = 'WHERE '; | |
164 | } else { | |
165 | $where = $this->where . ' AND '; | |
166 | } | |
30b9ca46 RB |
167 | $conds = array(); |
168 | $conds[] = $this->valfield . self::makeSqlConcat($text, $mode); | |
169 | if ($this->valfield2 != null) { | |
170 | $conds[] = $this->valfield2 . self::makeSqlConcat($text, $mode); | |
171 | } | |
172 | $where .= '(' . implode(' OR ', $conds) . ')'; | |
173 | ||
21b67462 RB |
174 | return XDB::fetchColumn('SELECT ' . $this->idfield . ' |
175 | FROM ' . $this->from . ' | |
176 | ' . $this->join . ' | |
30b9ca46 | 177 | ' . $where . ' |
21b67462 RB |
178 | GROUP BY ' . $this->idfield); |
179 | } | |
180 | } | |
30b9ca46 | 181 | // }}} |
21b67462 | 182 | |
30b9ca46 RB |
183 | private function mkTests($field, $text) |
184 | { | |
185 | $tests = array(); | |
186 | $tests[] = $field . self::makeSqlConcat($text, self::MODE_PREFIX); | |
187 | if (!$this->ac_beginwith) { | |
188 | $tests[] = $field . self::makeSqlConcat(' ' . $text, self::MODE_CONTAINS); | |
189 | $tests[] = $field . self::makeSqlConcat('-' . $text, self::MODE_CONTAINS); | |
190 | } | |
191 | return $tests; | |
192 | } | |
193 | ||
194 | // {{{ function getAutoComplete | |
195 | public function getAutoComplete($text) | |
196 | { | |
197 | $text = str_replace(array('%', '_'), '', $text); | |
198 | ||
199 | if (is_null($this->ac_where) || $this->ac_where == '') { | |
200 | $where = ''; | |
201 | } else { | |
202 | $where = $this->ac_where . ' AND '; | |
203 | } | |
204 | ||
205 | $tests = $this->mkTests($this->valfield, $text); | |
206 | if (!is_null($this->valfield2)) { | |
207 | $tests = array_merge($tests, $this->mkTests($this->valfield2, $text)); | |
208 | } | |
209 | ||
210 | $where .= '(' . implode(' OR ', $tests) . ')'; | |
211 | ||
212 | return XDB::iterator('SELECT ' . $this->valfield . ' AS field' | |
213 | . ($this->ac_distinct ? (', COUNT(DISTINCT ' . $this->ac_unique . ') AS nb') : '') | |
214 | . ($this->ac_withid ? (', ' . $this->idfield . ' AS id') : '') . ' | |
215 | FROM ' . $this->from . ' | |
216 | ' . $this->ac_join . ' | |
217 | WHERE ' . $where . ' | |
218 | GROUP BY ' . $this->valfield . ' | |
219 | ORDER BY ' . ($this->ac_distinct ? 'nb DESC' : $this->valfield) . ' | |
220 | LIMIT 11'); | |
221 | } | |
222 | // }}} | |
223 | ||
224 | // {{{ function makeSqlConcat | |
21b67462 RB |
225 | static protected function makeSqlConcat($text, $mode) |
226 | { | |
227 | if ($mode == self::MODE_EXACT) { | |
228 | return ' = ' . XDB::format('{?}', $text); | |
229 | } | |
30b9ca46 | 230 | if ($mode == self::MODE_PREFIX) { |
21b67462 | 231 | $right = XDB::format('CONCAT({?}, \'%\')', $text); |
30b9ca46 | 232 | } else if ($mode == self::MODE_SUFFIX) { |
21b67462 RB |
233 | $right = XDB::format('CONCAT(\'%\', {?})', $text); |
234 | } else { | |
235 | $right = XDB::format('CONCAT(\'%\', {?}, \'%\')', $text); | |
236 | } | |
237 | return ' LIKE ' . $right; | |
238 | } | |
30b9ca46 | 239 | // }}} |
21b67462 | 240 | |
30b9ca46 | 241 | // {{{ function loadOptions |
e39e72a6 RB |
242 | /** The function used to load options |
243 | */ | |
244 | protected function loadOptions() | |
245 | { | |
246 | $this->options = XDB::iterator('SELECT ' . $this->valfield . ' AS field, | |
247 | ' . $this->idfield . ' AS id | |
248 | FROM ' . $this->from . ' | |
21b67462 | 249 | ' . $this->join . ' |
e39e72a6 RB |
250 | ' . $this->where . ' |
251 | GROUP BY ' . $this->valfield . ' | |
252 | ORDER BY ' . $this->valfield); | |
253 | } | |
30b9ca46 | 254 | // }}} |
e39e72a6 | 255 | } |
98925aab | 256 | // }}} |
e39e72a6 | 257 | |
98925aab | 258 | // {{{ class DE_Binets |
e39e72a6 RB |
259 | class DE_Binets extends DirEnumeration |
260 | { | |
261 | protected $from = 'binets_def'; | |
30b9ca46 RB |
262 | |
263 | protected $ac_join = 'INNER JOIN binets_ins ON (binets_def.id = binets_ins.binet_id)'; | |
264 | protected $ac_unique = 'binets_ins.user_id'; | |
e39e72a6 | 265 | } |
98925aab RB |
266 | // }}} |
267 | ||
268 | // {{{ class DE_Sections | |
e39e72a6 RB |
269 | class DE_Sections extends DirEnumeration |
270 | { | |
271 | protected $from = 'sections'; | |
30b9ca46 RB |
272 | |
273 | protected $ac_join = 'INNER JOIN profiles ON (profiles.section = sections.id)'; | |
274 | protected $ac_unique = 'profiles.pid'; | |
e39e72a6 | 275 | } |
98925aab RB |
276 | // }}} |
277 | ||
278 | // {{{ class DE_Schools | |
e39e72a6 RB |
279 | class DE_Schools extends DirEnumeration |
280 | { | |
30b9ca46 RB |
281 | protected $valfield = 'name'; |
282 | protected $valfield2 = 'abbreviation'; | |
283 | protected $from = 'profile_education_enum'; | |
284 | ||
285 | protected $ac_join = 'INNER JOIN profile_education ON (profile_education.eduid = profile_education_enum.id)'; | |
286 | protected $ac_unique = 'profile_education.uid'; | |
e39e72a6 | 287 | } |
98925aab RB |
288 | // }}} |
289 | ||
290 | // {{{ class DE_Degrees | |
e39e72a6 RB |
291 | class DE_Degrees extends DirEnumeration |
292 | { | |
30b9ca46 RB |
293 | protected $from = 'profile_education_degree_enum'; |
294 | protected $valfield = 'degree'; | |
295 | ||
e39e72a6 RB |
296 | protected $suboptions = array(); |
297 | ||
298 | protected function loadOptions() | |
299 | { | |
300 | $res = XDB::query('SELECT ped.eduid, ped.degreeid, pede.degree | |
301 | FROM profile_education_enum AS pee | |
302 | LEFT JOIN profile_education_degree AS ped ON (pee.id = ped.eduid) | |
303 | LEFT JOIN profile_education_degree_enum AS pede ON (ped.degreeid = pede.id) | |
304 | ORDER BY pede.degree'); | |
305 | foreach($res->fetchAllRow() as $row) { | |
306 | list($eduid, $degreeid, $name) = $row; | |
307 | $this->options[$degreeid] = array('id' => $degreeid, 'field' => $name); | |
308 | if (!array_key_exists($eduid, $this->suboptions)) { | |
309 | $this->suboptions[$eduid] = array(); | |
310 | } | |
311 | $this->suboptions[$eduid][] = array('id' => $degreeid, 'field' => $name); | |
312 | } | |
313 | } | |
314 | ||
315 | public function getOptions($eduid = null) | |
316 | { | |
9ed7f5bc | 317 | $this->_fetchOptions(); |
e39e72a6 RB |
318 | if ($eduid == null) { |
319 | return PlIteratorUtils::fromArray($this->options, 1, true); | |
320 | } | |
321 | if (array_key_exists($eduid, $this->suboptions)) { | |
322 | return PlIteratorUtils::fromArray($this->suboptions[$eduid], 1, true); | |
323 | } else { | |
324 | return array(); | |
325 | } | |
326 | } | |
21b67462 RB |
327 | |
328 | public function getIDs($text, $mode, $eduid = null) | |
329 | { | |
330 | if ($eduid == null) { | |
331 | return XDB::fetchColumn('SELECT id | |
332 | FROM profile_education_degree_enum | |
333 | WHERE degree ' . self::makeSqlConcat($text, $mode)); | |
334 | } else { | |
335 | return XDB::fetchColumn('SELECT pede.id | |
336 | FROM profile_education_degree AS ped | |
337 | LEFT JOIN profile_education_degree_enum AS pede ON (ped.degreeid = pede.id) | |
338 | WHERE ped.eduid = {?} AND pede.degree ' . self::makeSqlConcat($text, $mode), $eduid); | |
339 | } | |
340 | } | |
341 | } | |
98925aab RB |
342 | // }}} |
343 | ||
344 | // {{{ class DE_StudiesSector | |
21b67462 RB |
345 | class DE_StudiesSector extends DirEnumeration |
346 | { | |
347 | protected $valfield = 'field'; | |
30b9ca46 RB |
348 | protected $from = 'profile_education_field_enum'; |
349 | ||
350 | protected $ac_join = 'INNER JOIN profile_education ON (profile_education.fieldid = profile_education_field_enum.id)'; | |
351 | protected $ac_unique = 'profile_education.uid'; | |
e39e72a6 | 352 | } |
98925aab RB |
353 | // }}} |
354 | ||
355 | // {{{ class DE_Nationalities | |
e39e72a6 RB |
356 | class DE_Nationalities extends DirEnumeration |
357 | { | |
30b9ca46 RB |
358 | protected $idfield = 'iso_3166_1_a2'; |
359 | protected $valfield = 'nationalityFR'; | |
360 | protected $valfield2 = 'nationality'; | |
361 | protected $from = 'geoloc_countries AS gc'; | |
362 | protected $join = 'INNER JOIN profiles AS p ON (gc.iso_3166_1_a2 IN (p.nationality1, p.nationality2, p.nationality3))'; | |
363 | ||
364 | protected $ac_join = 'INNER JOIN profiles AS p ON (gc.iso_3166_1_a2 IN (p.nationality1, p.nationality2, p.nationality3))'; | |
365 | protected $ac_unique = 'profiles.pid'; | |
e39e72a6 | 366 | } |
98925aab RB |
367 | // }}} |
368 | ||
369 | // {{{ class DE_Countries | |
e39e72a6 RB |
370 | class DE_Countries extends DirEnumeration |
371 | { | |
30b9ca46 RB |
372 | protected $idfield = 'iso_3166_1_a2'; |
373 | protected $valfield = 'countryFR'; | |
374 | protected $valfield2 = 'country'; | |
375 | protected $from = 'geoloc_countries'; | |
376 | ||
377 | protected $ac_join = 'INNER JOIN profile_addresses ON (geoloc_countries.iso_3166_1_a2 = profile_addresses.countryFR'; | |
378 | protected $ac_unique = 'profile_addresses.pid'; | |
e39e72a6 | 379 | } |
98925aab RB |
380 | // }}} |
381 | ||
382 | // {{{ class DE_AdminAreas | |
e39e72a6 RB |
383 | class DE_AdminAreas extends DirEnumeration |
384 | { | |
385 | protected $suboptions = array(); | |
386 | ||
387 | protected function loadOptions() | |
388 | { | |
389 | $res = XDB::query('SELECT id, name AS field, country | |
390 | FROM geoloc_administrativeareas | |
391 | GROUP BY name | |
392 | ORDER BY name'); | |
393 | foreach($res->fetchAllRow() as $row) { | |
394 | list($id, $field, $country) = $row; | |
395 | $this->options[] = array('id' => $id, 'field' => $field); | |
396 | if (!array_key_exists($country, $this->suboptions)) { | |
397 | $this->suboptions[$country] = array(); | |
398 | } | |
399 | $this->suboptions[$country][] = array('id' => $id, 'field' => $field); | |
400 | } | |
401 | } | |
402 | ||
403 | public function getOptions($country = null) | |
404 | { | |
9ed7f5bc RB |
405 | $this->_fetchOptions(); |
406 | ||
e39e72a6 RB |
407 | if ($country == null) { |
408 | return PlIteratorUtils::fromArray($this->options, 1, true); | |
409 | } | |
410 | if (array_key_exists($country, $this->suboptions)) { | |
411 | return PlIteratorUtils::fromArray($this->suboptions[$country], 1, true); | |
412 | } else { | |
413 | return array(); | |
414 | } | |
415 | } | |
21b67462 RB |
416 | |
417 | public function getIDs($text, $mode, $country = null) | |
418 | { | |
419 | if ($country == null) { | |
420 | return XDB::fetchColumn('SELECT id | |
421 | FROM geoloc_administrativeareas | |
422 | WHERE name ' . self::makeSqlConcat($text, $mode)); | |
423 | } else { | |
424 | return XDB::fetchColumn('SELECT id | |
425 | FROM geoloc_administrativeareas | |
426 | WHERE country = {?} AND name' . self::makeSqlConcat($text, $mode), $country); | |
427 | } | |
428 | } | |
e39e72a6 | 429 | } |
98925aab RB |
430 | // }}} |
431 | ||
432 | // {{{ class DE_GroupesX | |
e39e72a6 RB |
433 | class DE_GroupesX extends DirEnumeration |
434 | { | |
30b9ca46 RB |
435 | protected $idfield = 'asso.id'; |
436 | protected $valfield = 'asso.nom'; | |
437 | protected $valfield2 = 'asso.diminutif'; | |
438 | protected $from = '#groupex#.asso AS asso'; | |
439 | protected $where = 'WHERE (cat = \'GroupesX\' OR cat = \'Institutions\') AND pub = \'public\''; | |
440 | ||
441 | protected $ac_join = "INNER JOIN #groupex#.membres AS memb ON (asso.id = memb.asso_id | |
442 | AND (asso.cat = 'GroupesX' OR asso.cat = 'Institutions') | |
443 | AND asso.pub = 'public')"; | |
444 | protected $ac_unique = 'memb.uid'; | |
e39e72a6 | 445 | } |
98925aab RB |
446 | // }}} |
447 | ||
448 | // {{{ class DE_Sectors | |
e39e72a6 RB |
449 | class DE_Sectors extends DirEnumeration |
450 | { | |
30b9ca46 RB |
451 | protected $valfield = 'name'; |
452 | protected $from = 'profile_job_sector_enum'; | |
453 | ||
454 | protected $ac_join = 'INNER JOIN profile_job ON (profile_job_sector_enum.id = profile_job.sectorid)'; | |
455 | protected $ac_unique = 'profile_job.uid'; | |
e39e72a6 | 456 | } |
98925aab RB |
457 | // }}} |
458 | ||
459 | // {{{ class DE_Networking | |
e39e72a6 RB |
460 | class DE_Networking extends DirEnumeration |
461 | { | |
30b9ca46 RB |
462 | protected $idfield = 'profile_networking_enum.network_type'; |
463 | protected $valfield = 'profile_networking_enum.name'; | |
e39e72a6 | 464 | protected $from = 'profile_networking_enum'; |
30b9ca46 RB |
465 | |
466 | ||
467 | protected $ac_join = 'INNER JOIN profile_networking ON (profile_networking.network_type = profile_networking_enum.network_type'; | |
468 | protected $ac_unique = 'profile_networking.uid'; | |
e39e72a6 | 469 | } |
98925aab | 470 | // }}} |
e39e72a6 | 471 | ?> |