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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 | * | |
30 | * @package CRM | |
0f03f337 | 31 | * @copyright CiviCRM LLC (c) 2004-2017 |
6a488035 TO |
32 | * $Id$ |
33 | * | |
34 | */ | |
35 | ||
36 | /** | |
37 | * The CiviCRM duplicate discovery engine is based on an | |
38 | * algorithm designed by David Strauss <david@fourkitchens.com>. | |
39 | */ | |
40 | class CRM_Dedupe_BAO_RuleGroup extends CRM_Dedupe_DAO_RuleGroup { | |
41 | ||
42 | /** | |
100fef9d | 43 | * Ids of the contacts to limit the SQL queries (whole-database queries otherwise) |
6a488035 TO |
44 | */ |
45 | var $contactIds = array(); | |
46 | ||
4c8b4719 | 47 | /** |
48 | * Set the contact IDs to restrict the dedupe to. | |
49 | * | |
50 | * @param array $contactIds | |
51 | */ | |
52 | public function setContactIds($contactIds) { | |
53 | $this->contactIds = $contactIds; | |
54 | } | |
55 | ||
6a488035 | 56 | /** |
100fef9d | 57 | * Params to dedupe against (queries against the whole contact set otherwise) |
6a488035 TO |
58 | */ |
59 | var $params = array(); | |
60 | ||
61 | /** | |
fe482240 | 62 | * If there are no rules in rule group. |
6a488035 TO |
63 | */ |
64 | var $noRules = FALSE; | |
65 | ||
66 | /** | |
67 | * Return a structure holding the supported tables, fields and their titles | |
68 | * | |
98997235 TO |
69 | * @param string $requestedType |
70 | * The requested contact type. | |
6a488035 | 71 | * |
a6c01b45 CW |
72 | * @return array |
73 | * a table-keyed array of field-keyed arrays holding supported fields' titles | |
6a488035 | 74 | */ |
00be9182 | 75 | public static function &supportedFields($requestedType) { |
6a488035 TO |
76 | static $fields = NULL; |
77 | if (!$fields) { | |
78 | // this is needed, as we're piggy-backing importableFields() below | |
79 | $replacements = array( | |
80 | 'civicrm_country.name' => 'civicrm_address.country_id', | |
81 | 'civicrm_county.name' => 'civicrm_address.county_id', | |
82 | 'civicrm_state_province.name' => 'civicrm_address.state_province_id', | |
83 | 'gender.label' => 'civicrm_contact.gender_id', | |
84 | 'individual_prefix.label' => 'civicrm_contact.prefix_id', | |
85 | 'individual_suffix.label' => 'civicrm_contact.suffix_id', | |
86 | 'addressee.label' => 'civicrm_contact.addressee_id', | |
87 | 'email_greeting.label' => 'civicrm_contact.email_greeting_id', | |
88 | 'postal_greeting.label' => 'civicrm_contact.postal_greeting_id', | |
698095e2 | 89 | 'civicrm_phone.phone' => 'civicrm_phone.phone_numeric', |
6a488035 TO |
90 | ); |
91 | // the table names we support in dedupe rules - a filter for importableFields() | |
92 | $supportedTables = array( | |
353ffa53 TO |
93 | 'civicrm_address', |
94 | 'civicrm_contact', | |
95 | 'civicrm_email', | |
96 | 'civicrm_im', | |
97 | 'civicrm_note', | |
98 | 'civicrm_openid', | |
99 | 'civicrm_phone', | |
6a488035 TO |
100 | ); |
101 | ||
309a09df | 102 | foreach (array('Individual', 'Organization', 'Household') as $ctype) { |
6a488035 TO |
103 | // take the table.field pairs and their titles from importableFields() if the table is supported |
104 | foreach (CRM_Contact_BAO_Contact::importableFields($ctype) as $iField) { | |
105 | if (isset($iField['where'])) { | |
106 | $where = $iField['where']; | |
107 | if (isset($replacements[$where])) { | |
108 | $where = $replacements[$where]; | |
109 | } | |
110 | list($table, $field) = explode('.', $where); | |
111 | if (!in_array($table, $supportedTables)) { | |
112 | continue; | |
113 | } | |
114 | $fields[$ctype][$table][$field] = $iField['title']; | |
115 | } | |
116 | } | |
117 | // add custom data fields | |
0b330e6d | 118 | foreach (CRM_Core_BAO_CustomGroup::getTree($ctype, NULL, NULL, -1) as $key => $cg) { |
6a488035 TO |
119 | if (!is_int($key)) { |
120 | continue; | |
121 | } | |
122 | foreach ($cg['fields'] as $cf) { | |
123 | $fields[$ctype][$cg['table_name']][$cf['column_name']] = $cf['label']; | |
124 | } | |
125 | } | |
126 | } | |
127 | } | |
1cf05c3e | 128 | CRM_Utils_Hook::dupeQuery(CRM_Core_DAO::$_nullObject, 'supportedFields', $fields); |
6a488035 TO |
129 | return $fields[$requestedType]; |
130 | } | |
131 | ||
132 | /** | |
133 | * Return the SQL query for dropping the temporary table. | |
134 | */ | |
00be9182 | 135 | public function tableDropQuery() { |
6a488035 TO |
136 | return 'DROP TEMPORARY TABLE IF EXISTS dedupe'; |
137 | } | |
138 | ||
139 | /** | |
140 | * Return a set of SQL queries whose cummulative weights will mark matched | |
141 | * records for the RuleGroup::threasholdQuery() to retrieve. | |
142 | */ | |
00be9182 | 143 | public function tableQuery() { |
6a488035 TO |
144 | // make sure we've got a fetched dbrecord, not sure if this is enforced |
145 | if (!$this->name == NULL || $this->is_reserved == NULL) { | |
146 | $this->find(TRUE); | |
147 | } | |
148 | ||
149 | // Reserved Rule Groups can optionally get special treatment by | |
150 | // implementing an optimization class and returning a query array. | |
151 | if ($this->is_reserved && | |
152 | CRM_Utils_File::isIncludable("CRM/Dedupe/BAO/QueryBuilder/{$this->name}.php") | |
153 | ) { | |
6a488035 | 154 | $command = empty($this->params) ? 'internal' : 'record'; |
4c8b4719 | 155 | $queries = call_user_func(array("CRM_Dedupe_BAO_QueryBuilder_{$this->name}", $command), $this); |
6a488035 TO |
156 | } |
157 | else { | |
158 | // All other rule groups have queries generated by the member dedupe | |
159 | // rules defined in the administrative interface. | |
160 | ||
161 | // Find all rules contained by this script sorted by weight so that | |
162 | // their execution can be short circuited on RuleGroup::fillTable() | |
163 | $bao = new CRM_Dedupe_BAO_Rule(); | |
164 | $bao->dedupe_rule_group_id = $this->id; | |
165 | $bao->orderBy('rule_weight DESC'); | |
166 | $bao->find(); | |
167 | ||
168 | // Generate a SQL query for each rule in the rule group that is | |
169 | // tailored to respect the param and contactId options provided. | |
170 | $queries = array(); | |
171 | while ($bao->fetch()) { | |
172 | $bao->contactIds = $this->contactIds; | |
173 | $bao->params = $this->params; | |
174 | ||
175 | // Skipping empty rules? Empty rules shouldn't exist; why check? | |
176 | if ($query = $bao->sql()) { | |
177 | $queries["{$bao->rule_table}.{$bao->rule_field}.{$bao->rule_weight}"] = $query; | |
178 | } | |
179 | } | |
180 | } | |
181 | ||
182 | // if there are no rules in this rule group | |
183 | // add an empty query fulfilling the pattern | |
184 | if (!$queries) { | |
6a488035 | 185 | $this->noRules = TRUE; |
6c866f0c | 186 | return array(); |
6a488035 TO |
187 | } |
188 | ||
189 | return $queries; | |
190 | } | |
191 | ||
00be9182 | 192 | public function fillTable() { |
6a488035 TO |
193 | // get the list of queries handy |
194 | $tableQueries = $this->tableQuery(); | |
195 | ||
196 | if ($this->params && !$this->noRules) { | |
75f1cd78 | 197 | $tempTableQuery = "CREATE TEMPORARY TABLE dedupe (id1 int, weight int, UNIQUE UI_id1 (id1)) ENGINE=InnoDB"; |
353ffa53 | 198 | $insertClause = "INSERT INTO dedupe (id1, weight)"; |
3dc13e46 | 199 | $groupByClause = "GROUP BY id1, weight"; |
353ffa53 | 200 | $dupeCopyJoin = " JOIN dedupe_copy ON dedupe_copy.id1 = t1.column WHERE "; |
6a488035 TO |
201 | } |
202 | else { | |
75f1cd78 | 203 | $tempTableQuery = "CREATE TEMPORARY TABLE dedupe (id1 int, id2 int, weight int, UNIQUE UI_id1_id2 (id1, id2)) ENGINE=InnoDB"; |
353ffa53 | 204 | $insertClause = "INSERT INTO dedupe (id1, id2, weight)"; |
3dc13e46 | 205 | $groupByClause = "GROUP BY id1, id2, weight"; |
353ffa53 | 206 | $dupeCopyJoin = " JOIN dedupe_copy ON dedupe_copy.id1 = t1.column AND dedupe_copy.id2 = t2.column WHERE "; |
6a488035 TO |
207 | } |
208 | $patternColumn = '/t1.(\w+)/'; | |
209 | $exclWeightSum = array(); | |
210 | ||
211 | // create temp table | |
212 | $dao = new CRM_Core_DAO(); | |
213 | $dao->query($tempTableQuery); | |
214 | ||
6a488035 TO |
215 | CRM_Utils_Hook::dupeQuery($this, 'table', $tableQueries); |
216 | ||
217 | while (!empty($tableQueries)) { | |
218 | list($isInclusive, $isDie) = self::isQuerySetInclusive($tableQueries, $this->threshold, $exclWeightSum); | |
219 | ||
220 | if ($isInclusive) { | |
221 | // order queries by table count | |
222 | self::orderByTableCount($tableQueries); | |
223 | ||
224 | $weightSum = array_sum($exclWeightSum); | |
225 | $searchWithinDupes = !empty($exclWeightSum) ? 1 : 0; | |
226 | ||
227 | while (!empty($tableQueries)) { | |
228 | // extract the next query ( and weight ) to be executed | |
229 | $fieldWeight = array_keys($tableQueries); | |
230 | $fieldWeight = $fieldWeight[0]; | |
353ffa53 | 231 | $query = array_shift($tableQueries); |
6a488035 TO |
232 | |
233 | if ($searchWithinDupes) { | |
234 | // get prepared to search within already found dupes if $searchWithinDupes flag is set | |
235 | $dao->query("DROP TEMPORARY TABLE IF EXISTS dedupe_copy"); | |
236 | $dao->query("CREATE TEMPORARY TABLE dedupe_copy SELECT * FROM dedupe WHERE weight >= {$weightSum}"); | |
237 | $dao->free(); | |
238 | ||
239 | preg_match($patternColumn, $query, $matches); | |
240 | $query = str_replace(' WHERE ', str_replace('column', $matches[1], $dupeCopyJoin), $query); | |
0226a9f3 AH |
241 | |
242 | // CRM-19612: If there's a union, there will be two WHEREs, and you | |
243 | // can't use the temp table twice. | |
244 | if (preg_match('/dedupe_copy[\S\s]*(union)[\S\s]*dedupe_copy/i', $query, $matches, PREG_OFFSET_CAPTURE)) { | |
245 | // Make a second temp table: | |
246 | $dao->query("DROP TEMPORARY TABLE IF EXISTS dedupe_copy_2"); | |
247 | $dao->query("CREATE TEMPORARY TABLE dedupe_copy_2 SELECT * FROM dedupe WHERE weight >= {$weightSum}"); | |
248 | $dao->free(); | |
249 | // After the union, use that new temp table: | |
250 | $part1 = substr($query, 0, $matches[1][1]); | |
251 | $query = $part1 . str_replace('dedupe_copy', 'dedupe_copy_2', substr($query, $matches[1][1])); | |
252 | } | |
6a488035 TO |
253 | } |
254 | $searchWithinDupes = 1; | |
255 | ||
256 | // construct and execute the intermediate query | |
257 | $query = "{$insertClause} {$query} {$groupByClause} ON DUPLICATE KEY UPDATE weight = weight + VALUES(weight)"; | |
258 | $dao->query($query); | |
259 | ||
260 | // FIXME: we need to be more acurate with affected rows, especially for insert vs duplicate insert. | |
261 | // And that will help optimize further. | |
262 | $affectedRows = $dao->affectedRows(); | |
263 | $dao->free(); | |
264 | ||
265 | // In an inclusive situation, failure of any query means no further processing - | |
266 | if ($affectedRows == 0) { | |
267 | // reset to make sure no further execution is done. | |
268 | $tableQueries = array(); | |
269 | break; | |
270 | } | |
271 | $weightSum = substr($fieldWeight, strrpos($fieldWeight, '.') + 1) + $weightSum; | |
272 | } | |
273 | // An exclusive situation - | |
274 | } | |
275 | elseif (!$isDie) { | |
276 | // since queries are already sorted by weights, we can continue as is | |
277 | $fieldWeight = array_keys($tableQueries); | |
278 | $fieldWeight = $fieldWeight[0]; | |
353ffa53 TO |
279 | $query = array_shift($tableQueries); |
280 | $query = "{$insertClause} {$query} {$groupByClause} ON DUPLICATE KEY UPDATE weight = weight + VALUES(weight)"; | |
6a488035 TO |
281 | $dao->query($query); |
282 | if ($dao->affectedRows() >= 1) { | |
283 | $exclWeightSum[] = substr($fieldWeight, strrpos($fieldWeight, '.') + 1); | |
284 | } | |
285 | $dao->free(); | |
286 | } | |
287 | else { | |
288 | // its a die situation | |
289 | break; | |
290 | } | |
291 | } | |
292 | } | |
293 | ||
e0ef6999 | 294 | /** |
4f1f1f2a CW |
295 | * Function to determine if a given query set contains inclusive or exclusive set of weights. |
296 | * The function assumes that the query set is already ordered by weight in desc order. | |
e0ef6999 EM |
297 | * @param $tableQueries |
298 | * @param $threshold | |
299 | * @param array $exclWeightSum | |
300 | * | |
301 | * @return array | |
302 | */ | |
00be9182 | 303 | public static function isQuerySetInclusive($tableQueries, $threshold, $exclWeightSum = array()) { |
6a488035 TO |
304 | $input = array(); |
305 | foreach ($tableQueries as $key => $query) { | |
306 | $input[] = substr($key, strrpos($key, '.') + 1); | |
307 | } | |
308 | ||
309 | if (!empty($exclWeightSum)) { | |
310 | $input = array_merge($input, $exclWeightSum); | |
311 | rsort($input); | |
312 | } | |
313 | ||
314 | if (count($input) == 1) { | |
315 | return array(FALSE, $input[0] < $threshold); | |
316 | } | |
317 | ||
318 | $totalCombinations = 0; | |
319 | for ($i = 0; $i < count($input); $i++) { | |
320 | $combination = array($input[$i]); | |
321 | if (array_sum($combination) >= $threshold) { | |
322 | $totalCombinations++; | |
323 | continue; | |
324 | } | |
325 | for ($j = $i + 1; $j < count($input); $j++) { | |
326 | $combination[] = $input[$j]; | |
327 | if (array_sum($combination) >= $threshold) { | |
328 | $totalCombinations++; | |
329 | } | |
330 | } | |
331 | } | |
332 | return array($totalCombinations == 1, $totalCombinations <= 0); | |
333 | } | |
334 | ||
e0ef6999 | 335 | /** |
fe482240 | 336 | * sort queries by number of records for the table associated with them. |
e0ef6999 EM |
337 | * @param $tableQueries |
338 | */ | |
00be9182 | 339 | public static function orderByTableCount(&$tableQueries) { |
6a488035 TO |
340 | static $tableCount = array(); |
341 | ||
342 | $tempArray = array(); | |
343 | foreach ($tableQueries as $key => $query) { | |
344 | $table = explode(".", $key); | |
345 | $table = $table[0]; | |
346 | if (!array_key_exists($table, $tableCount)) { | |
347 | $query = "SELECT COUNT(*) FROM {$table}"; | |
348 | $tableCount[$table] = CRM_Core_DAO::singleValueQuery($query); | |
349 | } | |
350 | $tempArray[$key] = $tableCount[$table]; | |
351 | } | |
352 | ||
353 | asort($tempArray); | |
354 | foreach ($tempArray as $key => $count) { | |
355 | $tempArray[$key] = $tableQueries[$key]; | |
356 | } | |
357 | $tableQueries = $tempArray; | |
358 | } | |
359 | ||
360 | /** | |
361 | * Return the SQL query for getting only the interesting results out of the dedupe table. | |
362 | * | |
363 | * @$checkPermission boolean $params a flag to indicate if permission should be considered. | |
364 | * default is to always check permissioning but public pages for example might not want | |
365 | * permission to be checked for anonymous users. Refer CRM-6211. We might be beaking | |
366 | * Multi-Site dedupe for public pages. | |
ea3ddccf | 367 | * |
368 | * @param bool $checkPermission | |
369 | * | |
370 | * @return string | |
6a488035 | 371 | */ |
00be9182 | 372 | public function thresholdQuery($checkPermission = TRUE) { |
6a488035 TO |
373 | $this->_aclFrom = ''; |
374 | // CRM-6603: anonymous dupechecks side-step ACLs | |
375 | $this->_aclWhere = ' AND is_deleted = 0 '; | |
376 | ||
377 | if ($this->params && !$this->noRules) { | |
378 | if ($checkPermission) { | |
379 | list($this->_aclFrom, $this->_aclWhere) = CRM_Contact_BAO_Contact_Permission::cacheClause('civicrm_contact'); | |
380 | $this->_aclWhere = $this->_aclWhere ? "AND {$this->_aclWhere}" : ''; | |
381 | } | |
382 | $query = "SELECT dedupe.id1 as id | |
383 | FROM dedupe JOIN civicrm_contact ON dedupe.id1 = civicrm_contact.id {$this->_aclFrom} | |
384 | WHERE contact_type = '{$this->contact_type}' {$this->_aclWhere} | |
385 | AND weight >= {$this->threshold}"; | |
386 | } | |
387 | else { | |
388 | $this->_aclWhere = ' AND c1.is_deleted = 0 AND c2.is_deleted = 0'; | |
389 | if ($checkPermission) { | |
390 | list($this->_aclFrom, $this->_aclWhere) = CRM_Contact_BAO_Contact_Permission::cacheClause(array('c1', 'c2')); | |
391 | $this->_aclWhere = $this->_aclWhere ? "AND {$this->_aclWhere}" : ''; | |
392 | } | |
08cde01f | 393 | $query = "SELECT IF(dedupe.id1 < dedupe.id2, dedupe.id1, dedupe.id2) as id1, |
394 | IF(dedupe.id1 < dedupe.id2, dedupe.id2, dedupe.id1) as id2, dedupe.weight | |
d4c8a770 | 395 | FROM dedupe JOIN civicrm_contact c1 ON dedupe.id1 = c1.id |
6a488035 TO |
396 | JOIN civicrm_contact c2 ON dedupe.id2 = c2.id {$this->_aclFrom} |
397 | LEFT JOIN civicrm_dedupe_exception exc ON dedupe.id1 = exc.contact_id1 AND dedupe.id2 = exc.contact_id2 | |
d4c8a770 | 398 | WHERE c1.contact_type = '{$this->contact_type}' AND |
6a488035 TO |
399 | c2.contact_type = '{$this->contact_type}' {$this->_aclWhere} |
400 | AND weight >= {$this->threshold} AND exc.contact_id1 IS NULL"; | |
401 | } | |
402 | ||
403 | CRM_Utils_Hook::dupeQuery($this, 'threshold', $query); | |
404 | return $query; | |
405 | } | |
406 | ||
407 | /** | |
dc195289 | 408 | * find fields related to a rule group. |
6a488035 | 409 | * |
c490a46a | 410 | * @param array $params |
77b97be7 | 411 | * |
a6c01b45 CW |
412 | * @return array |
413 | * (rule field => weight) array and threshold associated to rule group | |
6a488035 | 414 | */ |
00be9182 | 415 | public static function dedupeRuleFieldsWeight($params) { |
353ffa53 | 416 | $rgBao = new CRM_Dedupe_BAO_RuleGroup(); |
6a488035 | 417 | $rgBao->contact_type = $params['contact_type']; |
b53cbfbc | 418 | if (!empty($params['id'])) { |
03390e26 | 419 | // accept an ID if provided |
420 | $rgBao->id = $params['id']; | |
421 | } | |
422 | else { | |
423 | $rgBao->used = $params['used']; | |
424 | } | |
6a488035 TO |
425 | $rgBao->find(TRUE); |
426 | ||
427 | $ruleBao = new CRM_Dedupe_BAO_Rule(); | |
428 | $ruleBao->dedupe_rule_group_id = $rgBao->id; | |
429 | $ruleBao->find(); | |
430 | $ruleFields = array(); | |
431 | while ($ruleBao->fetch()) { | |
432 | $ruleFields[$ruleBao->rule_field] = $ruleBao->rule_weight; | |
433 | } | |
434 | ||
435 | return array($ruleFields, $rgBao->threshold); | |
436 | } | |
437 | ||
03390e26 | 438 | /** |
fe482240 | 439 | * Get all of the combinations of fields that would work with a rule. |
ad37ac8e | 440 | * |
441 | * @param array $rgFields | |
442 | * @param int $threshold | |
443 | * @param array $combos | |
444 | * @param array $running | |
03390e26 | 445 | */ |
00be9182 | 446 | public static function combos($rgFields, $threshold, &$combos, $running = array()) { |
03390e26 | 447 | foreach ($rgFields as $rgField => $weight) { |
448 | unset($rgFields[$rgField]); | |
449 | $diff = $threshold - $weight; | |
450 | $runningnow = $running; | |
451 | $runningnow[] = $rgField; | |
452 | if ($diff > 0) { | |
453 | self::combos($rgFields, $diff, $combos, $runningnow); | |
454 | } | |
455 | else { | |
456 | $combos[] = $runningnow; | |
457 | } | |
458 | } | |
459 | } | |
460 | ||
6a488035 TO |
461 | /** |
462 | * Get an array of rule group id to rule group name | |
463 | * for all th groups for that contactType. If contactType | |
464 | * not specified, do it for all | |
465 | * | |
98997235 TO |
466 | * @param string $contactType |
467 | * Individual, Household or Organization. | |
6a488035 | 468 | * |
6a488035 | 469 | * |
a6c01b45 CW |
470 | * @return array |
471 | * id => "nice name" of rule group | |
6a488035 | 472 | */ |
00be9182 | 473 | public static function getByType($contactType = NULL) { |
6a488035 TO |
474 | $dao = new CRM_Dedupe_DAO_RuleGroup(); |
475 | ||
476 | if ($contactType) { | |
477 | $dao->contact_type = $contactType; | |
478 | } | |
479 | ||
480 | $dao->find(); | |
481 | $result = array(); | |
482 | while ($dao->fetch()) { | |
389bcebf | 483 | $title = !empty($dao->title) ? $dao->title : (!empty($dao->name) ? $dao->name : $dao->contact_type); |
01a93ecd DL |
484 | |
485 | $name = "$title - {$dao->used}"; | |
6a488035 TO |
486 | $result[$dao->id] = $name; |
487 | } | |
488 | return $result; | |
489 | } | |
96025800 | 490 | |
2ae26001 | 491 | |
492 | /** | |
493 | * Get the cached contact type for a particular rule group. | |
494 | * | |
495 | * @param int $rule_group_id | |
496 | * | |
497 | * @return string | |
498 | */ | |
499 | public static function getContactTypeForRuleGroup($rule_group_id) { | |
500 | if (!isset(\Civi::$statics[__CLASS__]) || !isset(\Civi::$statics[__CLASS__]['rule_groups'])) { | |
501 | \Civi::$statics[__CLASS__]['rule_groups'] = array(); | |
502 | } | |
503 | if (empty(\Civi::$statics[__CLASS__]['rule_groups'][$rule_group_id])) { | |
504 | \Civi::$statics[__CLASS__]['rule_groups'][$rule_group_id]['contact_type'] = CRM_Core_DAO::getFieldValue( | |
505 | 'CRM_Dedupe_DAO_RuleGroup', | |
506 | $rule_group_id, | |
507 | 'contact_type' | |
508 | ); | |
509 | } | |
510 | ||
511 | return \Civi::$statics[__CLASS__]['rule_groups'][$rule_group_id]['contact_type']; | |
512 | } | |
513 | ||
6a488035 | 514 | } |