extra_field.lib.php 27 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. class ExtraField extends Model
  4. {
  5. public $columns = array('id', 'field_type', 'field_variable', 'field_display_text', 'field_default_value', 'field_order', 'field_visible', 'field_changeable', 'field_filter', 'tms');
  6. CONST FIELD_TYPE_TEXT = 1;
  7. CONST FIELD_TYPE_TEXTAREA = 2;
  8. CONST FIELD_TYPE_RADIO = 3;
  9. CONST FIELD_TYPE_SELECT = 4;
  10. CONST FIELD_TYPE_SELECT_MULTIPLE = 5;
  11. CONST FIELD_TYPE_DATE = 6;
  12. CONST FIELD_TYPE_DATETIME = 7;
  13. CONST FIELD_TYPE_DOUBLE_SELECT = 8;
  14. CONST FIELD_TYPE_DIVIDER = 9;
  15. CONST FIELD_TYPE_TAG = 10;
  16. CONST FIELD_TYPE_TIMEZONE = 11;
  17. CONST FIELD_TYPE_SOCIAL_PROFILE = 12;
  18. CONST FIELD_TYPE_CHECKBOX = 13;
  19. public $type = 'user'; //or session or course
  20. public $handler_id = 'user_id';
  21. function __construct($type)
  22. {
  23. $this->type = $type;
  24. switch ($this->type) {
  25. case 'course':
  26. $this->table_field_options = Database::get_main_table(TABLE_MAIN_COURSE_FIELD_OPTIONS);
  27. $this->table_field_values = Database::get_main_table(TABLE_MAIN_COURSE_FIELD_VALUES);
  28. //Used for the model
  29. $this->table = Database::get_main_table(TABLE_MAIN_COURSE_FIELD);
  30. $this->handler_id = 'course_code';
  31. break;
  32. case 'user':
  33. $this->table_field_options = Database::get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS);
  34. $this->table_field_values = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES);
  35. //Used for the model
  36. $this->table = Database::get_main_table(TABLE_MAIN_USER_FIELD);
  37. $this->handler_id = 'user_id';
  38. break;
  39. case 'session':
  40. $this->table_field_options = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_OPTIONS);
  41. $this->table_field_values = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
  42. //Used for the model
  43. $this->table = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
  44. $this->handler_id = 'session_id';
  45. break;
  46. }
  47. }
  48. public function get_count() {
  49. $row = Database::select('count(*) as count', $this->table, array(), 'first');
  50. return $row['count'];
  51. }
  52. public function get_all($where_conditions = array(), $order_field_options_by = null) {
  53. $options = Database::select('*', $this->table, array('where'=>$where_conditions, 'order' =>'field_order ASC'));
  54. $field_option = new ExtraFieldOption($this->type);
  55. if (!empty($options)) {
  56. foreach ($options as &$option) {
  57. $option['options'] = $field_option->get_field_options_by_field($option['id'], false, $order_field_options_by);
  58. }
  59. }
  60. return $options;
  61. }
  62. public function get_handler_field_info_by_field_variable($field_variable) {
  63. $field_variable = Database::escape_string($field_variable);
  64. $sql_field = "SELECT * FROM {$this->table} WHERE field_variable = '$field_variable'";
  65. $result = Database::query($sql_field);
  66. if (Database::num_rows($result)) {
  67. $r_field = Database::fetch_array($result, 'ASSOC');
  68. return $r_field;
  69. } else {
  70. return false;
  71. }
  72. }
  73. public function get_max_field_order() {
  74. $sql = "SELECT MAX(field_order) FROM {$this->table}";
  75. $res = Database::query($sql);
  76. $order = 0;
  77. if (Database::num_rows($res)>0) {
  78. $row = Database::fetch_row($res);
  79. $order = $row[0]+1;
  80. }
  81. return $order;
  82. }
  83. public static function get_extra_fields_by_handler($handler) {
  84. $types = array();
  85. $types[self::FIELD_TYPE_TEXT] = get_lang('FieldTypeText');
  86. $types[self::FIELD_TYPE_TEXTAREA] = get_lang('FieldTypeTextarea');
  87. $types[self::FIELD_TYPE_RADIO] = get_lang('FieldTypeRadio');
  88. $types[self::FIELD_TYPE_SELECT] = get_lang('FieldTypeSelect');
  89. $types[self::FIELD_TYPE_SELECT_MULTIPLE] = get_lang('FieldTypeSelectMultiple');
  90. $types[self::FIELD_TYPE_DATE] = get_lang('FieldTypeDate');
  91. $types[self::FIELD_TYPE_DATETIME] = get_lang('FieldTypeDatetime');
  92. $types[self::FIELD_TYPE_DOUBLE_SELECT] = get_lang('FieldTypeDoubleSelect');
  93. $types[self::FIELD_TYPE_DIVIDER] = get_lang('FieldTypeDivider');
  94. $types[self::FIELD_TYPE_TAG] = get_lang('FieldTypeTag');
  95. $types[self::FIELD_TYPE_TIMEZONE] = get_lang('FieldTypeTimezone');
  96. $types[self::FIELD_TYPE_SOCIAL_PROFILE] = get_lang('FieldTypeSocialProfile');
  97. switch ($handler) {
  98. case 'course':
  99. case 'session':
  100. unset($types[self::FIELD_TYPE_TAG]);
  101. unset($types[self::FIELD_TYPE_SOCIAL_PROFILE]);
  102. break;
  103. case 'user':
  104. break;
  105. }
  106. return $types;
  107. }
  108. public function add_elements($form, $item_id = null) {
  109. if (empty($form)) {
  110. return false;
  111. }
  112. $extra_data = false;
  113. if (!empty($item_id)) {
  114. $extra_data = self::get_handler_extra_data($item_id);
  115. if ($form) {
  116. $form->setDefaults($extra_data);
  117. }
  118. }
  119. $extra_fields = self::get_all();
  120. $extra = ExtraField::set_extra_fields_in_form($form, $extra_data, $this->type.'_field', false, false, $this->type, $extra_fields);
  121. return $extra;
  122. }
  123. public function get_handler_extra_data($item_id) {
  124. if (empty($item_id)) {
  125. return array();
  126. }
  127. $extra_data = array();
  128. $fields = self::get_all();
  129. $field_values = new ExtraFieldValue($this->type);
  130. if (!empty($fields) > 0) {
  131. foreach ($fields as $field) {
  132. $field_value = $field_values->get_values_by_handler_and_field_id($item_id, $field['id']);
  133. if ($field_value) {
  134. $field_value = $field_value['field_value'];
  135. switch ($field['field_type']) {
  136. case ExtraField::FIELD_TYPE_DOUBLE_SELECT:
  137. $selected_options = explode('::', $field_value);
  138. $extra_data['extra_'.$field['field_variable']]['extra_'.$field['field_variable']] = $selected_options[0];
  139. $extra_data['extra_'.$field['field_variable']]['extra_'.$field['field_variable'].'_second'] = $selected_options[1];
  140. break;
  141. case ExtraField::FIELD_TYPE_SELECT_MULTIPLE:
  142. $field_value = explode(';', $field_value);
  143. case ExtraField::FIELD_TYPE_RADIO:
  144. $extra_data['extra_'.$field['field_variable']]['extra_'.$field['field_variable']] = $field_value;
  145. break;
  146. default:
  147. $extra_data['extra_'.$field['field_variable']] = $field_value;
  148. break;
  149. }
  150. }
  151. }
  152. }
  153. return $extra_data;
  154. }
  155. public function get_all_extra_field_by_type($field_type) {
  156. // all the information of the field
  157. $sql = "SELECT * FROM {$this->table} WHERE field_type='".Database::escape_string($field_type)."'";
  158. $result = Database::query($sql);
  159. $return = array();
  160. while ($row = Database::fetch_array($result)) {
  161. $return[] = $row['id'];
  162. }
  163. return $return;
  164. }
  165. public function get_field_types() {
  166. return self::get_extra_fields_by_handler($this->type);
  167. }
  168. public function get_field_type_by_id($id) {
  169. $types = self::get_field_types();
  170. if (isset($types[$id])) {
  171. return $types[$id];
  172. }
  173. return null;
  174. }
  175. /**
  176. * Converts a string like this:
  177. * France:Paris;Bretagne;Marseilles;Lyon|Belgique:Bruxelles;Namur;Liège;Bruges|Peru:Lima;Piura;
  178. * into
  179. * array('France' => array('Paris', 'Bregtane', 'Marseilles'), 'Belgique' => array('Namur', 'Liège', etc
  180. * @param string $string
  181. * @return array
  182. */
  183. static function extra_field_double_select_convert_string_to_array($string) {
  184. $options = explode('|', $string);
  185. $options_parsed = array();
  186. $id = 0;
  187. if (!empty($options)) {
  188. foreach ($options as $sub_options) {
  189. $options = explode(':', $sub_options);
  190. $sub_sub_options = explode(';', $options[1]);
  191. $options_parsed[$id] = array('label' => $options[0], 'options' => $sub_sub_options);
  192. $id++;
  193. }
  194. }
  195. return $options_parsed;
  196. }
  197. static function extra_field_double_select_convert_array_to_ordered_array($options) {
  198. $options_parsed = array();
  199. if (!empty($options)) {
  200. foreach ($options as $option) {
  201. if ($option['option_value'] == 0 ) {
  202. $options_parsed[$option['id']][] = $option;
  203. } else {
  204. $options_parsed[$option['option_value']][] = $option;
  205. }
  206. }
  207. }
  208. return $options_parsed;
  209. }
  210. /**
  211. * @param array options the result of the get_field_options_by_field() array
  212. */
  213. static function extra_field_double_select_convert_array_to_string($options) {
  214. $string = null;
  215. $options_parsed = self::extra_field_double_select_convert_array_to_ordered_array($options);
  216. if (!empty($options_parsed)) {
  217. foreach ($options_parsed as $option) {
  218. foreach ($option as $key => $item) {
  219. $string .= $item['option_display_text'];
  220. if ($key == 0) {
  221. $string .= ':';
  222. } else {
  223. if (isset($option[$key+1])) {
  224. $string .= ';';
  225. }
  226. }
  227. }
  228. $string .= '|';
  229. }
  230. }
  231. if (!empty($string)) {
  232. $string = substr($string, 0, strlen($string)-1);
  233. }
  234. return $string;
  235. }
  236. function clean_parameters($params) {
  237. if (!isset($params['field_variable']) || empty($params['field_variable'])) {
  238. $params['field_variable'] = trim(strtolower(str_replace(" ","_", $params['field_display_text'])));
  239. }
  240. if (!isset($params['field_order'])) {
  241. $max_order = self::get_max_field_order();
  242. $params['field_order'] = $max_order;
  243. }
  244. return $params;
  245. }
  246. public function save($params, $show_query = false) {
  247. $session_field_info = self::get_handler_field_info_by_field_variable($params['field_variable']);
  248. $params = self::clean_parameters($params);
  249. if ($session_field_info) {
  250. return $session_field_info['id'];
  251. } else {
  252. if (!isset($params['tms'])) {
  253. $params['tms'] = api_get_utc_datetime();
  254. }
  255. $id = parent::save($params, $show_query);
  256. if ($id) {
  257. $session_field_option = new SessionFieldOption();
  258. $params['field_id'] = $id;
  259. $session_field_option->save($params);
  260. }
  261. return $id;
  262. }
  263. }
  264. public function update($params) {
  265. $params = self::clean_parameters($params);
  266. if (isset($params['id'])) {
  267. $field_option = new ExtraFieldOption($this->type);
  268. $params['field_id'] = $params['id'];
  269. $field_option->save($params);
  270. }
  271. parent::update($params);
  272. }
  273. public function delete($id) {
  274. parent::delete($id);
  275. $field_option = new ExtraFieldOption($this->type);
  276. $field_option->delete_all_options_by_field_id($id);
  277. $session_field_values = new ExtraFieldValue($this->type);
  278. $session_field_values->delete_all_values_by_field_id($id);
  279. }
  280. static function set_extra_fields_in_form($form, $extra_data, $form_name, $admin_permissions = false, $user_id = null, $type = 'user', $extra = null) {
  281. $user_id = intval($user_id);
  282. // User extra fields
  283. if ($type == 'user') {
  284. $extra = UserManager::get_extra_fields(0, 50, 5, 'ASC', true, null, true);
  285. }
  286. $jquery_ready_content = null;
  287. if (!empty($extra))
  288. foreach ($extra as $field_details) {
  289. if (!$admin_permissions) {
  290. if ($field_details['field_visible'] == 0) {
  291. continue;
  292. }
  293. }
  294. switch ($field_details['field_type']) {
  295. case ExtraField::FIELD_TYPE_TEXT:
  296. $form->addElement('text', 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], array('class' => 'span4'));
  297. $form->applyFilter('extra_'.$field_details['field_variable'], 'stripslashes');
  298. $form->applyFilter('extra_'.$field_details['field_variable'], 'trim');
  299. if (!$admin_permissions) {
  300. if ($field_details['field_visible'] == 0) $form->freeze('extra_'.$field_details['field_variable']);
  301. }
  302. break;
  303. case ExtraField::FIELD_TYPE_TEXTAREA:
  304. $form->add_html_editor('extra_'.$field_details['field_variable'], $field_details['field_display_text'], false, false, array('ToolbarSet' => 'Profile', 'Width' => '100%', 'Height' => '130'));
  305. $form->applyFilter('extra_'.$field_details['field_variable'], 'stripslashes');
  306. $form->applyFilter('extra_'.$field_details['field_variable'], 'trim');
  307. if (!$admin_permissions) {
  308. if ($field_details['field_visible'] == 0) $form->freeze('extra_'.$field_details['field_variable']);
  309. }
  310. break;
  311. case ExtraField::FIELD_TYPE_RADIO:
  312. $group = array();
  313. foreach ($field_details['options'] as $option_details) {
  314. $options[$option_details['option_value']] = $option_details['option_display_text'];
  315. $group[] = $form->createElement('radio', 'extra_'.$field_details['field_variable'], $option_details['option_value'],$option_details['option_display_text'].'<br />',$option_details['option_value']);
  316. }
  317. $form->addGroup($group, 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], '');
  318. if (!$admin_permissions) {
  319. if ($field_details['field_visible'] == 0) $form->freeze('extra_'.$field_details['field_variable']);
  320. }
  321. break;
  322. case ExtraField::FIELD_TYPE_CHECKBOX:
  323. $group = array();
  324. foreach ($field_details['options'] as $option_details) {
  325. $options[$option_details['option_value']] = $option_details['option_display_text'];
  326. $group[] = $form->createElement('checkbox', 'extra_'.$field_details['field_variable'], $option_details['option_value'],$option_details['option_display_text'].'<br />',$option_details['option_value']);
  327. }
  328. $form->addGroup($group, 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], '');
  329. if (!$admin_permissions) {
  330. if ($field_details['field_visible'] == 0) $form->freeze('extra_'.$field_details['field_variable']);
  331. }
  332. break;
  333. case ExtraField::FIELD_TYPE_SELECT:
  334. $get_lang_variables = false;
  335. if (in_array($field_details['field_variable'], array('mail_notify_message','mail_notify_invitation', 'mail_notify_group_message'))) {
  336. $get_lang_variables = true;
  337. }
  338. $options = array();
  339. foreach ($field_details['options'] as $option_id => $option_details) {
  340. if ($get_lang_variables) {
  341. $options[$option_details['option_value']] = get_lang($option_details['option_display_text']);
  342. } else {
  343. $options[$option_details['option_value']] = $option_details['option_display_text'];
  344. }
  345. }
  346. if ($get_lang_variables) {
  347. $field_details['field_display_text'] = get_lang($field_details['field_display_text']);
  348. }
  349. //chzn-select doesn't work for sessions??
  350. $form->addElement('select','extra_'.$field_details['field_variable'], $field_details['field_display_text'], $options, array('class'=>'', 'id'=>'extra_'.$field_details['field_variable']));
  351. if (!$admin_permissions) {
  352. if ($field_details['field_visible'] == 0) {
  353. $form->freeze('extra_'.$field_details['field_variable']);
  354. }
  355. }
  356. break;
  357. case ExtraField::FIELD_TYPE_SELECT_MULTIPLE:
  358. $options = array();
  359. foreach ($field_details['options'] as $option_id => $option_details) {
  360. $options[$option_details['option_value']] = $option_details['option_display_text'];
  361. }
  362. $form->addElement('select','extra_'.$field_details['field_variable'], $field_details['field_display_text'], $options, array('multiple' => 'multiple'));
  363. if (!$admin_permissions) {
  364. if ($field_details['field_visible'] == 0) {
  365. $form->freeze('extra_'.$field_details['field_variable']);
  366. }
  367. }
  368. break;
  369. case ExtraField::FIELD_TYPE_DATE:
  370. $form->addElement('datepickerdate', 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], array('form_name' => $form_name));
  371. $form->_elements[$form->_elementIndex['extra_'.$field_details['field_variable']]]->setLocalOption('minYear', 1900);
  372. $defaults['extra_'.$field_details['field_variable']] = date('Y-m-d 12:00:00');
  373. $form -> setDefaults($defaults);
  374. if (!$admin_permissions) {
  375. if ($field_details['field_visible'] == 0) {
  376. $form->freeze('extra_'.$field_details['field_variable']);
  377. }
  378. }
  379. $form->applyFilter('theme', 'trim');
  380. break;
  381. case ExtraField::FIELD_TYPE_DATETIME:
  382. $form->addElement('datepicker', 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], array('form_name' => $form_name));
  383. $form->_elements[$form->_elementIndex['extra_'.$field_details['field_variable']]]->setLocalOption('minYear', 1900);
  384. $defaults['extra_'.$field_details['field_variable']] = date('Y-m-d 12:00:00');
  385. $form -> setDefaults($defaults);
  386. if (!$admin_permissions) {
  387. if ($field_details['field_visible'] == 0) {
  388. $form->freeze('extra_'.$field_details['field_variable']);
  389. }
  390. }
  391. $form->applyFilter('theme', 'trim');
  392. break;
  393. case ExtraField::FIELD_TYPE_DOUBLE_SELECT:
  394. $first_select_id = 'first_extra_'.$field_details['field_variable'];
  395. $url = api_get_path(WEB_AJAX_PATH).'extra_field.ajax.php?1=1';
  396. $jquery_ready_content .= '
  397. $("#'.$first_select_id.'").on("change", function() {
  398. var id = $(this).val();
  399. if (id) {
  400. $.ajax({
  401. url: "'.$url.'&a=get_second_select_options",
  402. dataType: "json",
  403. data: "type='.$type.'&field_id='.$field_details['id'].'&option_value_id="+id,
  404. success: function(data) {
  405. $("#second_extra_'.$field_details['field_variable'].'").empty();
  406. $.each(data, function(index, value) {
  407. $("#second_extra_'.$field_details['field_variable'].'").append($("<option/>", {
  408. value: index,
  409. text: value
  410. }));
  411. });
  412. },
  413. });
  414. } else {
  415. $("#second_extra_'.$field_details['field_variable'].'").empty();
  416. }
  417. });';
  418. $first_id = null;
  419. $second_id = null;
  420. if (!empty($extra_data)) {
  421. $first_id = $extra_data['extra_'.$field_details['field_variable']]['extra_'.$field_details['field_variable']];
  422. $second_id = $extra_data['extra_'.$field_details['field_variable']]['extra_'.$field_details['field_variable'].'_second'];
  423. }
  424. $options = ExtraField::extra_field_double_select_convert_array_to_ordered_array($field_details['options']);
  425. $values = array('' => get_lang('Select'));
  426. $second_values = array();
  427. if (!empty($options)) {
  428. foreach ($options as $option) {
  429. foreach ($option as $sub_option) {
  430. if ($sub_option['option_value'] == '0') {
  431. $values[$sub_option['id']] = $sub_option['option_display_text'];
  432. } else {
  433. if ($first_id === $sub_option['option_value']) {
  434. $second_values[$sub_option['id']] = $sub_option['option_display_text'];
  435. }
  436. }
  437. }
  438. }
  439. }
  440. $group = array();
  441. $group[] = $form->createElement('select', 'extra_'.$field_details['field_variable'], null, $values, array('id' => $first_select_id));
  442. $group[] = $form->createElement('select', 'extra_'.$field_details['field_variable'].'_second', null, $second_values, array('id'=>'second_extra_'.$field_details['field_variable']));
  443. $form->addGroup($group, 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], '&nbsp;');
  444. if (!$admin_permissions) {
  445. if ($field_details['field_visible'] == 0) {
  446. $form->freeze('extra_'.$field_details['field_variable']);
  447. }
  448. }
  449. break;
  450. case ExtraField::FIELD_TYPE_DIVIDER:
  451. $form->addElement('static', $field_details['field_variable'], '<br /><strong>'.$field_details['field_display_text'].'</strong>');
  452. break;
  453. case ExtraField::FIELD_TYPE_TAG:
  454. //the magic should be here
  455. $user_tags = UserManager::get_user_tags($user_id, $field_details['id']);
  456. $tag_list = '';
  457. if (is_array($user_tags) && count($user_tags) > 0) {
  458. foreach ($user_tags as $tag) {
  459. $tag_list .= '<option value="'.$tag['tag'].'" class="selected">'.$tag['tag'].'</option>';
  460. }
  461. }
  462. $multi_select = '<select id="extra_'.$field_details['field_variable'].'" name="extra_'.$field_details['field_variable'].'">
  463. '.$tag_list.'
  464. </select>';
  465. $form->addElement('label',$field_details['field_display_text'], $multi_select);
  466. $url = api_get_path(WEB_AJAX_PATH).'user_manager.ajax.php';
  467. $complete_text = get_lang('StartToType');
  468. //if cache is set to true the jquery will be called 1 time
  469. $field_variable = $field_details['field_variable'];
  470. $field_id = $field_details['id'];
  471. $jquery_ready_content .= <<<EOF
  472. $("#extra_$field_variable").fcbkcomplete({
  473. json_url: "$url?a=search_tags&field_id=$field_id",
  474. cache: false,
  475. filter_case: true,
  476. filter_hide: true,
  477. complete_text:"$complete_text",
  478. firstselected: false,
  479. filter_selected: true,
  480. newel: true
  481. });
  482. EOF;
  483. break;
  484. case ExtraField::FIELD_TYPE_TIMEZONE:
  485. $form->addElement('select', 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], api_get_timezones(), '');
  486. if ($field_details['field_visible'] == 0) $form->freeze('extra_'.$field_details['field_variable']);
  487. break;
  488. case ExtraField::FIELD_TYPE_SOCIAL_PROFILE:
  489. // get the social network's favicon
  490. $icon_path = UserManager::get_favicon_from_url($extra_data['extra_'.$field_details['field_variable']], $field_details['field_default_value']);
  491. // special hack for hi5
  492. $leftpad = '1.7';
  493. $top = '0.4';
  494. $domain = parse_url($icon_path, PHP_URL_HOST);
  495. if ($domain == 'www.hi5.com' or $domain == 'hi5.com') {
  496. $leftpad = '3'; $top = '0';
  497. }
  498. // print the input field
  499. $form->addElement('text', 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], array('size' => 60, 'style' => 'background-image: url(\''.$icon_path.'\'); background-repeat: no-repeat; background-position: 0.4em '.$top.'em; padding-left: '.$leftpad.'em; '));
  500. $form->applyFilter('extra_'.$field_details['field_variable'], 'stripslashes');
  501. $form->applyFilter('extra_'.$field_details['field_variable'], 'trim');
  502. if ($field_details['field_visible'] == 0) {
  503. $form->freeze('extra_'.$field_details['field_variable']);
  504. }
  505. break;
  506. }
  507. }
  508. $return = array();
  509. $return['jquery_ready_content'] = $jquery_ready_content;
  510. return $return;
  511. }
  512. }