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1 | <?php |
2 | /** |
3 | * |
4 | * This file is part of the phpBB Forum Software package. |
5 | * |
6 | * @copyright (c) phpBB Limited <https://www.phpbb.com> |
7 | * @license GNU General Public License, version 2 (GPL-2.0) |
8 | * |
9 | * For full copyright and license information, please see |
10 | * the docs/CREDITS.txt file. |
11 | * |
12 | */ |
13 | |
14 | namespace phpbb\profilefields; |
15 | |
16 | /** |
17 | * Custom Profile Fields (CPF) manager. |
18 | */ |
19 | class manager |
20 | { |
21 | /** @var \phpbb\auth\auth */ |
22 | protected $auth; |
23 | |
24 | /** @var \phpbb\config\db_text */ |
25 | protected $config_text; |
26 | |
27 | /** @var \phpbb\db\driver\driver_interface */ |
28 | protected $db; |
29 | |
30 | /** @var \phpbb\db\tools\tools_interface */ |
31 | protected $db_tools; |
32 | |
33 | /** @var \phpbb\event\dispatcher_interface */ |
34 | protected $dispatcher; |
35 | |
36 | /** @var \phpbb\language\language */ |
37 | protected $language; |
38 | |
39 | /** @var \phpbb\log\log */ |
40 | protected $log; |
41 | |
42 | /** @var \phpbb\template\template */ |
43 | protected $template; |
44 | |
45 | /** @var \phpbb\di\service_collection */ |
46 | protected $type_collection; |
47 | |
48 | /** @var \phpbb\user */ |
49 | protected $user; |
50 | |
51 | /** @var string Profile fields table */ |
52 | protected $fields_table; |
53 | |
54 | /** @var string Profile fields data table */ |
55 | protected $fields_data_table; |
56 | |
57 | /** @var string Profile fields data (options) table */ |
58 | protected $fields_data_lang_table; |
59 | |
60 | /** @var string Profile fields language table */ |
61 | protected $fields_lang_table; |
62 | |
63 | /** @var array Users custom profile fields cache */ |
64 | protected $profile_cache = []; |
65 | |
66 | /** |
67 | * Construct |
68 | * |
69 | * @param \phpbb\auth\auth $auth Auth object |
70 | * @param \phpbb\config\db_text $config_text Config_text object |
71 | * @param \phpbb\db\driver\driver_interface $db Database object |
72 | * @param \phpbb\db\tools\tools_interface $db_tools Database tools object |
73 | * @param \phpbb\event\dispatcher_interface $dispatcher Event dispatcher object |
74 | * @param \phpbb\language\language $language Language object |
75 | * @param \phpbb\log\log $log Log object |
76 | * @param \phpbb\template\template $template Template object |
77 | * @param \phpbb\di\service_collection $type_collection CPF Type collection |
78 | * @param \phpbb\user $user User object |
79 | * @param string $fields_table CPF Table |
80 | * @param string $fields_data_table CPF Data table |
81 | * @param string $fields_data_lang_table CPF Data language table |
82 | * @param string $fields_lang_table CPF Language table |
83 | */ |
84 | public function __construct( |
85 | \phpbb\auth\auth $auth, |
86 | \phpbb\config\db_text $config_text, |
87 | \phpbb\db\driver\driver_interface $db, |
88 | \phpbb\db\tools\tools_interface $db_tools, |
89 | \phpbb\event\dispatcher_interface $dispatcher, |
90 | \phpbb\language\language $language, |
91 | \phpbb\log\log $log, |
92 | \phpbb\template\template $template, |
93 | \phpbb\di\service_collection $type_collection, |
94 | \phpbb\user $user, |
95 | $fields_table, |
96 | $fields_data_table, |
97 | $fields_data_lang_table, |
98 | $fields_lang_table |
99 | ) |
100 | { |
101 | $this->auth = $auth; |
102 | $this->config_text = $config_text; |
103 | $this->db = $db; |
104 | $this->db_tools = $db_tools; |
105 | $this->dispatcher = $dispatcher; |
106 | $this->language = $language; |
107 | $this->log = $log; |
108 | $this->template = $template; |
109 | $this->type_collection = $type_collection; |
110 | $this->user = $user; |
111 | |
112 | $this->fields_table = $fields_table; |
113 | $this->fields_data_table = $fields_data_table; |
114 | $this->fields_data_lang_table = $fields_data_lang_table; |
115 | $this->fields_lang_table = $fields_lang_table; |
116 | } |
117 | |
118 | /** |
119 | * Assign editable fields to template. |
120 | * |
121 | * Called by ucp_profile and ucp_register. |
122 | * |
123 | * @param string $mode The mode (profile|register) |
124 | * @param int $lang_id The language identifier |
125 | * @return void |
126 | */ |
127 | public function generate_profile_fields($mode, $lang_id) |
128 | { |
129 | $sql_where = ''; |
130 | |
131 | switch ($mode) |
132 | { |
133 | case 'register': |
134 | // If the field is required we show it on the registration page |
135 | $sql_where .= ' AND f.field_show_on_reg = 1'; |
136 | break; |
137 | |
138 | case 'profile': |
139 | // Show hidden fields to moderators/admins |
140 | if (!$this->auth->acl_gets('a_', 'm_') && !$this->auth->acl_getf_global('m_')) |
141 | { |
142 | $sql_where .= ' AND f.field_show_profile = 1'; |
143 | } |
144 | break; |
145 | |
146 | default: |
147 | trigger_error('NO_MODE', E_USER_ERROR); |
148 | break; |
149 | } |
150 | |
151 | $has_required = false; |
152 | |
153 | $sql = 'SELECT l.*, f.* |
154 | FROM ' . $this->fields_lang_table . ' l, |
155 | ' . $this->fields_table . ' f |
156 | WHERE l.field_id = f.field_id |
157 | AND f.field_active = 1 |
158 | AND l.lang_id = ' . (int) $lang_id |
159 | . $sql_where . ' |
160 | ORDER BY f.field_order ASC'; |
161 | $result = $this->db->sql_query($sql); |
162 | while ($row = $this->db->sql_fetchrow($result)) |
163 | { |
164 | /** @var \phpbb\profilefields\type\type_interface $profile_field */ |
165 | $profile_field = $this->type_collection[$row['field_type']]; |
166 | |
167 | $has_required = $has_required || $row['field_required']; |
168 | |
169 | $this->template->assign_block_vars('profile_fields', [ |
170 | 'FIELD' => $profile_field->process_field_row('change', $row), |
171 | 'FIELD_ID' => $profile_field->get_field_ident($row), |
172 | 'LANG_NAME' => $this->language->lang($row['lang_name']), |
173 | 'LANG_EXPLAIN' => $this->language->lang($row['lang_explain']), |
174 | 'S_REQUIRED' => (bool) $row['field_required'], |
175 | ]); |
176 | } |
177 | $this->db->sql_freeresult($result); |
178 | |
179 | $this->template->assign_var('PROFILE_FIELDS_REQUIRED', $has_required); |
180 | } |
181 | |
182 | /** |
183 | * Build profile cache, used for display. |
184 | * |
185 | * @return void |
186 | */ |
187 | protected function build_cache() |
188 | { |
189 | $this->profile_cache = []; |
190 | |
191 | // Display hidden/no_view fields for admin/moderator |
192 | $sql_where = !$this->auth->acl_gets('a_', 'm_') && !$this->auth->acl_getf_global('m_') ? ' AND f.field_hide = 0' : ''; |
193 | |
194 | $sql = 'SELECT l.*, f.* |
195 | FROM ' . $this->fields_lang_table . ' l, |
196 | ' . $this->fields_table . ' f |
197 | WHERE l.field_id = f.field_id |
198 | AND f.field_active = 1 |
199 | AND f.field_no_view = 0 |
200 | AND l.lang_id = ' . $this->user->get_iso_lang_id() |
201 | . $sql_where . ' |
202 | ORDER BY f.field_order ASC'; |
203 | $result = $this->db->sql_query($sql); |
204 | while ($row = $this->db->sql_fetchrow($result)) |
205 | { |
206 | $this->profile_cache[$row['field_ident']] = $row; |
207 | } |
208 | $this->db->sql_freeresult($result); |
209 | } |
210 | |
211 | /** |
212 | * Submit profile field for validation. |
213 | * |
214 | * @param string $mode The mode (profile|register) |
215 | * @param int $lang_id The language identifier |
216 | * @param array $cp_data Custom profile field data |
217 | * @param array $cp_error Custom profile field errors |
218 | */ |
219 | public function submit_cp_field($mode, $lang_id, &$cp_data, &$cp_error) |
220 | { |
221 | $sql_where = ''; |
222 | |
223 | switch ($mode) |
224 | { |
225 | case 'register': |
226 | // If the field is required we show it on the registration page |
227 | $sql_where .= ' AND f.field_show_on_reg = 1'; |
228 | break; |
229 | |
230 | case 'profile': |
231 | // Show hidden fields to moderators/admins |
232 | if (!$this->auth->acl_gets('a_', 'm_') && !$this->auth->acl_getf_global('m_')) |
233 | { |
234 | $sql_where .= ' AND f.field_show_profile = 1'; |
235 | } |
236 | break; |
237 | |
238 | default: |
239 | trigger_error('NO_MODE', E_USER_ERROR); |
240 | break; |
241 | } |
242 | |
243 | $sql = 'SELECT l.*, f.* |
244 | FROM ' . $this->fields_lang_table . ' l, |
245 | ' . $this->fields_table . ' f |
246 | WHERE l.field_id = f.field_id |
247 | AND f.field_active = 1 |
248 | AND l.lang_id = ' . (int) $lang_id |
249 | . $sql_where . ' |
250 | ORDER BY f.field_order'; |
251 | $result = $this->db->sql_query($sql); |
252 | while ($row = $this->db->sql_fetchrow($result)) |
253 | { |
254 | /** @var \phpbb\profilefields\type\type_interface $profile_field */ |
255 | $profile_field = $this->type_collection[$row['field_type']]; |
256 | $cp_data['pf_' . $row['field_ident']] = $profile_field->get_profile_field($row); |
257 | |
258 | /** |
259 | * Replace Emoji and other 4bit UTF-8 chars not allowed by MySQL |
260 | * with their Numeric Character Reference's Hexadecimal notation. |
261 | */ |
262 | if (is_string($cp_data['pf_' . $row['field_ident']])) |
263 | { |
264 | $cp_data['pf_' . $row['field_ident']] = utf8_encode_ucr($cp_data['pf_' . $row['field_ident']]); |
265 | } |
266 | |
267 | $check_value = $cp_data['pf_' . $row['field_ident']]; |
268 | |
269 | if (($cp_result = $profile_field->validate_profile_field($check_value, $row)) !== false) |
270 | { |
271 | // If the result is not false, it's an error message |
272 | $cp_error[] = $cp_result; |
273 | } |
274 | } |
275 | $this->db->sql_freeresult($result); |
276 | } |
277 | |
278 | /** |
279 | * Update profile field data directly. |
280 | * |
281 | * @param int $user_id The user identifier |
282 | * @param array $cp_data Custom profile field data |
283 | */ |
284 | public function update_profile_field_data($user_id, $cp_data) |
285 | { |
286 | if (empty($cp_data)) |
287 | { |
288 | return; |
289 | } |
290 | |
291 | $sql = 'UPDATE ' . $this->fields_data_table . ' |
292 | SET ' . $this->db->sql_build_array('UPDATE', $cp_data) . ' |
293 | WHERE user_id = ' . (int) $user_id; |
294 | $this->db->sql_query($sql); |
295 | |
296 | if (!$this->db->sql_affectedrows()) |
297 | { |
298 | $cp_data = $this->build_insert_sql_array($cp_data); |
299 | $cp_data['user_id'] = (int) $user_id; |
300 | |
301 | $sql = 'INSERT INTO ' . $this->fields_data_table . $this->db->sql_build_array('INSERT', $cp_data); |
302 | $this->db->sql_query($sql); |
303 | } |
304 | } |
305 | |
306 | /** |
307 | * Generate the template arrays in order to display the column names. |
308 | * |
309 | * @param string $restrict_option Restrict the published fields to a certain profile field option |
310 | * @return array Returns an array with the template variables type, |
311 | * name and explain for the fields to display |
312 | */ |
313 | public function generate_profile_fields_template_headlines($restrict_option = '') |
314 | { |
315 | if (empty($this->profile_cache)) |
316 | { |
317 | $this->build_cache(); |
318 | } |
319 | |
320 | $tpl_fields = []; |
321 | |
322 | // Go through the fields in correct order |
323 | foreach ($this->profile_cache as $field_ident => $field_data) |
324 | { |
325 | if ($restrict_option && !$field_data[$restrict_option]) |
326 | { |
327 | continue; |
328 | } |
329 | |
330 | /** @var \phpbb\profilefields\type\type_interface $profile_field */ |
331 | $profile_field = $this->type_collection[$field_data['field_type']]; |
332 | |
333 | $tpl_fields[] = [ |
334 | 'PROFILE_FIELD_IDENT' => $field_ident, |
335 | 'PROFILE_FIELD_TYPE' => $field_data['field_type'], |
336 | 'PROFILE_FIELD_NAME' => $profile_field->get_field_name($field_data['lang_name']), |
337 | 'PROFILE_FIELD_EXPLAIN' => $this->language->lang($field_data['lang_explain']), |
338 | ]; |
339 | } |
340 | |
341 | $profile_cache = $this->profile_cache; |
342 | |
343 | /** |
344 | * Event to modify template headlines of the generated profile fields |
345 | * |
346 | * @event core.generate_profile_fields_template_headlines |
347 | * @var string restrict_option Restrict the published fields to a certain profile field option |
348 | * @var array tpl_fields Array with template data fields |
349 | * @var array profile_cache A copy of the profile cache to make additional checks |
350 | * @since 3.1.6-RC1 |
351 | */ |
352 | $vars = ['restrict_option', 'tpl_fields', 'profile_cache']; |
353 | extract($this->dispatcher->trigger_event('core.generate_profile_fields_template_headlines', compact($vars))); |
354 | unset($profile_cache); |
355 | |
356 | return $tpl_fields; |
357 | } |
358 | |
359 | /** |
360 | * Grab the user specific profile fields data. |
361 | * |
362 | * @param int|array $user_ids Single user id or an array of ids |
363 | * @return array Users profile fields data |
364 | */ |
365 | public function grab_profile_fields_data($user_ids = 0) |
366 | { |
367 | if (empty($this->profile_cache)) |
368 | { |
369 | $this->build_cache(); |
370 | } |
371 | |
372 | if (empty($user_ids)) |
373 | { |
374 | return []; |
375 | } |
376 | |
377 | $user_ids = (array) $user_ids; |
378 | |
379 | $sql = 'SELECT * |
380 | FROM ' . $this->fields_data_table . ' |
381 | WHERE ' . $this->db->sql_in_set('user_id', array_map('intval', $user_ids)); |
382 | $result = $this->db->sql_query($sql); |
383 | $rowset = $this->db->sql_fetchrowset($result); |
384 | $this->db->sql_freeresult($result); |
385 | |
386 | $field_data = array_column($rowset, null, 'user_id'); |
387 | |
388 | /** |
389 | * Event to modify profile fields data retrieved from the database |
390 | * |
391 | * @event core.grab_profile_fields_data |
392 | * @var array user_ids Single user id or an array of ids |
393 | * @var array field_data Array with profile fields data |
394 | * @since 3.1.0-b3 |
395 | */ |
396 | $vars = ['user_ids', 'field_data']; |
397 | extract($this->dispatcher->trigger_event('core.grab_profile_fields_data', compact($vars))); |
398 | |
399 | $user_fields = []; |
400 | |
401 | // Go through the fields in correct order |
402 | foreach (array_keys($this->profile_cache) as $used_ident) |
403 | { |
404 | foreach ($field_data as $user_id => $row) |
405 | { |
406 | $user_fields[$user_id][$used_ident]['value'] = $row['pf_' . $used_ident]; |
407 | $user_fields[$user_id][$used_ident]['data'] = $this->profile_cache[$used_ident]; |
408 | } |
409 | |
410 | foreach ($user_ids as $user_id) |
411 | { |
412 | if (!isset($user_fields[$user_id][$used_ident])) |
413 | { |
414 | $user_fields[$user_id][$used_ident]['value'] = ''; |
415 | $user_fields[$user_id][$used_ident]['data'] = $this->profile_cache[$used_ident]; |
416 | } |
417 | } |
418 | } |
419 | |
420 | return $user_fields; |
421 | } |
422 | |
423 | /** |
424 | * Generate the user's profile fields data for the template. |
425 | * |
426 | * @param array $profile_row Array with users profile field data |
427 | * @param bool $use_contact_fields Should we display contact fields as such? |
428 | * This requires special treatments: |
429 | * (links should not be parsed in the values, and more) |
430 | * @return array The user's profile fields data |
431 | */ |
432 | public function generate_profile_fields_template_data($profile_row, $use_contact_fields = true) |
433 | { |
434 | // $profile_row == $user_fields[$row['user_id']]; |
435 | $tpl_fields = [ |
436 | 'row' => [], |
437 | 'blockrow' => [], |
438 | ]; |
439 | |
440 | /** |
441 | * Event to modify data of the generated profile fields, before the template assignment loop |
442 | * |
443 | * @event core.generate_profile_fields_template_data_before |
444 | * @var array profile_row Array with users profile field data |
445 | * @var array tpl_fields Array with template data fields |
446 | * @var bool use_contact_fields Should we display contact fields as such? |
447 | * @since 3.1.0-b3 |
448 | */ |
449 | $vars = ['profile_row', 'tpl_fields', 'use_contact_fields']; |
450 | extract($this->dispatcher->trigger_event('core.generate_profile_fields_template_data_before', compact($vars))); |
451 | |
452 | foreach ($profile_row as $ident => $ident_ary) |
453 | { |
454 | /** @var \phpbb\profilefields\type\type_interface $profile_field */ |
455 | $profile_field = $this->type_collection[$ident_ary['data']['field_type']]; |
456 | |
457 | $value = $profile_field->get_profile_value($ident_ary['value'], $ident_ary['data']); |
458 | $value_raw = $profile_field->get_profile_value_raw($ident_ary['value'], $ident_ary['data']); |
459 | |
460 | if ($value === null) |
461 | { |
462 | continue; |
463 | } |
464 | |
465 | $field_desc = ''; |
466 | $contact_url = ''; |
467 | $ident_upper = strtoupper($ident); |
468 | |
469 | if ($use_contact_fields && $ident_ary['data']['field_is_contact']) |
470 | { |
471 | $value = $profile_field->get_profile_contact_value($ident_ary['value'], $ident_ary['data']); |
472 | $field_desc = $this->language->lang($ident_ary['data']['field_contact_desc']); |
473 | |
474 | if (strpos($field_desc, '%s') !== false) |
475 | { |
476 | $field_desc = sprintf($field_desc, $value); |
477 | } |
478 | |
479 | if (strpos($ident_ary['data']['field_contact_url'], '%s') !== false) |
480 | { |
481 | $contact_url = sprintf($ident_ary['data']['field_contact_url'], $value); |
482 | } |
483 | } |
484 | |
485 | $tpl_fields['row'] += [ |
486 | "PROFILE_{$ident_upper}_IDENT" => $ident, |
487 | "PROFILE_{$ident_upper}_VALUE" => $value, |
488 | "PROFILE_{$ident_upper}_VALUE_RAW" => $value_raw, |
489 | "PROFILE_{$ident_upper}_CONTACT" => $contact_url, |
490 | "PROFILE_{$ident_upper}_DESC" => $field_desc, |
491 | "PROFILE_{$ident_upper}_TYPE" => $ident_ary['data']['field_type'], |
492 | "PROFILE_{$ident_upper}_NAME" => $this->language->lang($ident_ary['data']['lang_name']), |
493 | "PROFILE_{$ident_upper}_EXPLAIN" => $this->language->lang($ident_ary['data']['lang_explain']), |
494 | |
495 | "S_PROFILE_{$ident_upper}_CONTACT" => $ident_ary['data']['field_is_contact'], |
496 | "S_PROFILE_{$ident_upper}" => true, |
497 | ]; |
498 | |
499 | $tpl_fields['blockrow'][] = [ |
500 | 'PROFILE_FIELD_IDENT' => $ident, |
501 | 'PROFILE_FIELD_VALUE' => $value, |
502 | 'PROFILE_FIELD_VALUE_RAW' => $value_raw, |
503 | 'PROFILE_FIELD_CONTACT' => $contact_url, |
504 | 'PROFILE_FIELD_DESC' => $field_desc, |
505 | 'PROFILE_FIELD_TYPE' => $ident_ary['data']['field_type'], |
506 | 'PROFILE_FIELD_NAME' => $this->language->lang($ident_ary['data']['lang_name']), |
507 | 'PROFILE_FIELD_EXPLAIN' => $this->language->lang($ident_ary['data']['lang_explain']), |
508 | |
509 | 'S_PROFILE_CONTACT' => $ident_ary['data']['field_is_contact'], |
510 | "S_PROFILE_{$ident_upper}" => true, |
511 | ]; |
512 | } |
513 | |
514 | /** |
515 | * Event to modify template data of the generated profile fields |
516 | * |
517 | * @event core.generate_profile_fields_template_data |
518 | * @var array profile_row Array with users profile field data |
519 | * @var array tpl_fields Array with template data fields |
520 | * @var bool use_contact_fields Should we display contact fields as such? |
521 | * @since 3.1.0-b3 |
522 | */ |
523 | $vars = ['profile_row', 'tpl_fields', 'use_contact_fields']; |
524 | extract($this->dispatcher->trigger_event('core.generate_profile_fields_template_data', compact($vars))); |
525 | |
526 | return $tpl_fields; |
527 | } |
528 | |
529 | /** |
530 | * Build array for the custom profile fields table. |
531 | * |
532 | * @param array $cp_data Custom profile field data |
533 | * @return array Custom profile field data for SQL usage |
534 | */ |
535 | public function build_insert_sql_array($cp_data) |
536 | { |
537 | $prefix = 'pf_'; |
538 | $length = strlen($prefix); |
539 | $not_in = []; |
540 | |
541 | foreach (array_keys($cp_data) as $key) |
542 | { |
543 | $not_in[] = strncmp($key, $prefix, $length) === 0 ? substr($key, $length) : $key; |
544 | } |
545 | |
546 | $sql = 'SELECT f.field_type, f.field_ident, f.field_default_value, l.lang_default_value |
547 | FROM ' . $this->fields_lang_table . ' l, |
548 | ' . $this->fields_table . ' f |
549 | WHERE l.field_id = f.field_id |
550 | AND l.lang_id = ' . $this->user->get_iso_lang_id() . |
551 | (!empty($not_in) ? ' AND ' . $this->db->sql_in_set('f.field_ident', $not_in, true) : ''); |
552 | $result = $this->db->sql_query($sql); |
553 | while ($row = $this->db->sql_fetchrow($result)) |
554 | { |
555 | /** @var \phpbb\profilefields\type\type_interface $profile_field */ |
556 | $profile_field = $this->type_collection[$row['field_type']]; |
557 | $cp_data[$prefix . $row['field_ident']] = $profile_field->get_default_field_value($row); |
558 | } |
559 | $this->db->sql_freeresult($result); |
560 | |
561 | return $cp_data; |
562 | } |
563 | |
564 | /** |
565 | * Disable all profile fields of a certain type. |
566 | * |
567 | * This should be called when an extension which has profile field types is disabled |
568 | * so that all those profile fields are hidden and do not cause errors. |
569 | * |
570 | * @param string $type_name Type identifier of the profile fields |
571 | */ |
572 | public function disable_profilefields($type_name) |
573 | { |
574 | // Get the list of active profile fields of this type |
575 | $profile_fields = $this->list_profilefields($type_name, true); |
576 | |
577 | // If no profile fields affected, then nothing to do |
578 | if (empty($profile_fields)) |
579 | { |
580 | return; |
581 | } |
582 | |
583 | // Update the affected profile fields to "inactive" |
584 | $sql = 'UPDATE ' . $this->fields_table . ' |
585 | SET field_active = 0 |
586 | WHERE field_active = 1 |
587 | AND ' . $this->db->sql_in_set('field_id', array_keys($profile_fields)); |
588 | $this->db->sql_query($sql); |
589 | |
590 | // Save modified information into a config_text field to recover on enable |
591 | $this->config_text->set($type_name . '.saved', json_encode($profile_fields)); |
592 | |
593 | // Log activity |
594 | foreach ($profile_fields as $field_ident) |
595 | { |
596 | $this->log->add('admin', $this->user->data['user_id'], $this->user->ip, 'LOG_PROFILE_FIELD_DEACTIVATE', time(), [$field_ident]); |
597 | } |
598 | } |
599 | |
600 | /** |
601 | * Purge all profile fields of a certain type. |
602 | * |
603 | * This should be called when an extension which has profile field types is purged |
604 | * so that all those profile fields are removed. |
605 | * |
606 | * @param string $type_name Type identifier of the profile fields |
607 | */ |
608 | public function purge_profilefields($type_name) |
609 | { |
610 | // Remove the information saved on disable in a config_text field, not needed any longer |
611 | $this->config_text->delete($type_name . '.saved'); |
612 | |
613 | // Get the list of all profile fields of this type |
614 | $profile_fields = $this->list_profilefields($type_name); |
615 | |
616 | // If no profile fields exist, then nothing to do |
617 | if (empty($profile_fields)) |
618 | { |
619 | return; |
620 | } |
621 | |
622 | $this->db->sql_transaction('begin'); |
623 | |
624 | // Delete entries from all profile field definition tables |
625 | $where = $this->db->sql_in_set('field_id', array_keys($profile_fields)); |
626 | $this->db->sql_query('DELETE FROM ' . $this->fields_table . ' WHERE ' . $where); |
627 | $this->db->sql_query('DELETE FROM ' . $this->fields_data_lang_table . ' WHERE ' . $where); |
628 | $this->db->sql_query('DELETE FROM ' . $this->fields_lang_table . ' WHERE ' . $where); |
629 | |
630 | // Drop columns from the Profile Fields data table |
631 | foreach ($profile_fields as $field_ident) |
632 | { |
633 | $this->db_tools->sql_column_remove($this->fields_data_table, 'pf_' . $field_ident); |
634 | } |
635 | |
636 | // Reset the order of the remaining fields |
637 | $order = 0; |
638 | |
639 | $sql = 'SELECT * |
640 | FROM ' . $this->fields_table . ' |
641 | ORDER BY field_order'; |
642 | $result = $this->db->sql_query($sql); |
643 | while ($row = $this->db->sql_fetchrow($result)) |
644 | { |
645 | $order++; |
646 | |
647 | if ($row['field_order'] != $order) |
648 | { |
649 | $sql = 'UPDATE ' . $this->fields_table . " |
650 | SET field_order = $order |
651 | WHERE field_id = {$row['field_id']}"; |
652 | $this->db->sql_query($sql); |
653 | } |
654 | } |
655 | $this->db->sql_freeresult($result); |
656 | |
657 | $this->db->sql_transaction('commit'); |
658 | |
659 | // Log activity |
660 | foreach ($profile_fields as $field_ident) |
661 | { |
662 | $this->log->add('admin', $this->user->data['user_id'], $this->user->ip, 'LOG_PROFILE_FIELD_REMOVED', time(), [$field_ident]); |
663 | } |
664 | } |
665 | |
666 | /** |
667 | * Enable the profile fields of a certain type. |
668 | * |
669 | * This should be called when an extension which has profile field types that was disabled is re-enabled |
670 | * so that all those profile fields that were disabled are enabled again. |
671 | * |
672 | * @param string $type_name Type identifier of the profile fields |
673 | */ |
674 | public function enable_profilefields($type_name) |
675 | { |
676 | // Read the modified information saved on disable from a config_text field to recover values |
677 | $profile_fields = $this->config_text->get($type_name . '.saved'); |
678 | |
679 | // If nothing saved, then nothing to do |
680 | if (empty($profile_fields)) |
681 | { |
682 | return; |
683 | } |
684 | |
685 | $profile_fields = (array) json_decode($profile_fields, true); |
686 | |
687 | // Restore the affected profile fields to "active" |
688 | $sql = 'UPDATE ' . $this->fields_table . ' |
689 | SET field_active = 1 |
690 | WHERE field_active = 0 |
691 | AND ' . $this->db->sql_in_set('field_id', array_keys($profile_fields)); |
692 | $this->db->sql_query($sql); |
693 | |
694 | // Remove the information saved in the config_text field, not needed any longer |
695 | $this->config_text->delete($type_name . '.saved'); |
696 | |
697 | // Log activity |
698 | foreach ($profile_fields as $field_ident) |
699 | { |
700 | $this->log->add('admin', $this->user->data['user_id'], $this->user->ip, 'LOG_PROFILE_FIELD_ACTIVATE', time(), [$field_ident]); |
701 | } |
702 | } |
703 | |
704 | /** |
705 | * Get list of profile fields of a certain type, if any |
706 | * |
707 | * @param string $type_name Type identifier of the profile fields |
708 | * @param bool $active True to limit output to active profile fields, false for all |
709 | * @return array Array with profile field ids as keys and idents as values |
710 | */ |
711 | private function list_profilefields($type_name, $active = false) |
712 | { |
713 | // Get list of profile fields affected by this operation, if any |
714 | $sql = 'SELECT field_id, field_ident |
715 | FROM ' . $this->fields_table . " |
716 | WHERE field_type = '" . $this->db->sql_escape($type_name) . "'" . |
717 | ($active ? ' AND field_active = 1' : ''); |
718 | $result = $this->db->sql_query($sql); |
719 | $rowset = $this->db->sql_fetchrowset($result); |
720 | $this->db->sql_freeresult($result); |
721 | |
722 | return array_column($rowset, 'field_ident', 'field_id'); |
723 | } |
724 | } |