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- <?php
- class ExtraField extends Model {
- public $columns = array('id', 'field_type', 'field_variable', 'field_display_text', 'field_default_value', 'field_order', 'field_visible', 'field_changeable', 'field_filter', 'tms');
- CONST FIELD_TYPE_TEXT = 1;
- CONST FIELD_TYPE_TEXTAREA = 2;
- CONST FIELD_TYPE_RADIO = 3;
- CONST FIELD_TYPE_SELECT = 4;
- CONST FIELD_TYPE_SELECT_MULTIPLE = 5;
- CONST FIELD_TYPE_DATE = 6;
- CONST FIELD_TYPE_DATETIME = 7;
- CONST FIELD_TYPE_DOUBLE_SELECT = 8;
- CONST FIELD_TYPE_DIVIDER = 9;
- CONST FIELD_TYPE_TAG = 10;
- CONST FIELD_TYPE_TIMEZONE = 11;
- CONST FIELD_TYPE_SOCIAL_PROFILE = 12;
- public $type = 'user'; //or session or course
- public $handler_id = 'user_id';
- function __construct($type) {
- $this->type = $type;
- switch ($this->type) {
- case 'course':
- $this->table_field_options = Database::get_main_table(TABLE_MAIN_COURSE_FIELD_OPTIONS);
- $this->table_field_values = Database::get_main_table(TABLE_MAIN_COURSE_FIELD_VALUES);
- //Used for the model
- $this->table = Database::get_main_table(TABLE_MAIN_COURSE_FIELD);
- $this->handler_id = 'course_code';
- break;
- case 'user':
- $this->table_field_options = Database::get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS);
- $this->table_field_values = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES);
- //Used for the model
- $this->table = Database::get_main_table(TABLE_MAIN_USER_FIELD);
- $this->handler_id = 'user_id';
- break;
- case 'session':
- $this->table_field_options = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_OPTIONS);
- $this->table_field_values = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
- //Used for the model
- $this->table = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
- $this->handler_id = 'session_id';
- break;
- }
- }
- public function get_count() {
- $row = Database::select('count(*) as count', $this->table, array(), 'first');
- return $row['count'];
- }
- public function get_all($where_conditions = array(), $order_field_options_by = null) {
- $options = Database::select('*', $this->table, array('where'=>$where_conditions, 'order' =>'field_order ASC'));
- $field_option = new ExtraFieldOption($this->type);
- if (!empty($options)) {
- foreach ($options as &$option) {
- $option['options'] = $field_option->get_field_options_by_field($option['id'], false, $order_field_options_by);
- }
- }
- return $options;
- }
- public function get_handler_field_info_by_field_variable($field_variable) {
- $field_variable = Database::escape_string($field_variable);
- $sql_field = "SELECT * FROM {$this->table} WHERE field_variable = '$field_variable'";
- $result = Database::query($sql_field);
- if (Database::num_rows($result)) {
- $r_field = Database::fetch_array($result, 'ASSOC');
- return $r_field;
- } else {
- return false;
- }
- }
- public function get_max_field_order() {
- $sql = "SELECT MAX(field_order) FROM {$this->table}";
- $res = Database::query($sql);
- $order = 0;
- if (Database::num_rows($res)>0) {
- $row = Database::fetch_row($res);
- $order = $row[0]+1;
- }
- return $order;
- }
- public static function get_extra_fields_by_handler($handler) {
- $types = array();
- $types[self::FIELD_TYPE_TEXT] = get_lang('FieldTypeText');
- $types[self::FIELD_TYPE_TEXTAREA] = get_lang('FieldTypeTextarea');
- $types[self::FIELD_TYPE_RADIO] = get_lang('FieldTypeRadio');
- $types[self::FIELD_TYPE_SELECT] = get_lang('FieldTypeSelect');
- $types[self::FIELD_TYPE_SELECT_MULTIPLE] = get_lang('FieldTypeSelectMultiple');
- $types[self::FIELD_TYPE_DATE] = get_lang('FieldTypeDate');
- $types[self::FIELD_TYPE_DATETIME] = get_lang('FieldTypeDatetime');
- $types[self::FIELD_TYPE_DOUBLE_SELECT] = get_lang('FieldTypeDoubleSelect');
- $types[self::FIELD_TYPE_DIVIDER] = get_lang('FieldTypeDivider');
- $types[self::FIELD_TYPE_TAG] = get_lang('FieldTypeTag');
- $types[self::FIELD_TYPE_TIMEZONE] = get_lang('FieldTypeTimezone');
- $types[self::FIELD_TYPE_SOCIAL_PROFILE] = get_lang('FieldTypeSocialProfile');
- switch ($handler) {
- case 'course':
- case 'session':
- unset($types[self::FIELD_TYPE_TAG]);
- unset($types[self::FIELD_TYPE_SOCIAL_PROFILE]);
- break;
- case 'user':
- break;
- }
- return $types;
- }
- public function add_elements($form, $item_id = null) {
- if (empty($form)) {
- return false;
- }
- $extra_data = false;
- if (!empty($item_id)) {
- $extra_data = self::get_handler_extra_data($item_id);
- if ($form) {
- $form->setDefaults($extra_data);
- }
- }
- $extra_fields = self::get_all();
- $extra = ExtraField::set_extra_fields_in_form($form, $extra_data, $this->type.'_field', false, false, $this->type, $extra_fields);
- return $extra;
- }
- public function get_handler_extra_data($item_id) {
- if (empty($item_id)) {
- return array();
- }
- $extra_data = array();
- $fields = self::get_all();
- $field_values = new ExtraFieldValue($this->type);
- if (!empty($fields) > 0) {
- foreach ($fields as $field) {
- $field_value = $field_values->get_values_by_handler_and_field_id($item_id, $field['id']);
- if ($field_value) {
- $field_value = $field_value['field_value'];
- switch ($field['field_type']) {
- case ExtraField::FIELD_TYPE_DOUBLE_SELECT:
- $selected_options = explode('::', $field_value);
- $extra_data['extra_'.$field['field_variable']]['extra_'.$field['field_variable']] = $selected_options[0];
- $extra_data['extra_'.$field['field_variable']]['extra_'.$field['field_variable'].'_second'] = $selected_options[1];
- break;
- case ExtraField::FIELD_TYPE_SELECT_MULTIPLE:
- $field_value = explode(';', $field_value);
- case ExtraField::FIELD_TYPE_RADIO:
- $extra_data['extra_'.$field['field_variable']]['extra_'.$field['field_variable']] = $field_value;
- break;
- default:
- $extra_data['extra_'.$field['field_variable']] = $field_value;
- break;
- }
- }
- }
- }
- return $extra_data;
- }
- public function get_all_extra_field_by_type($field_type) {
- // all the information of the field
- $sql = "SELECT * FROM {$this->table} WHERE field_type='".Database::escape_string($field_type)."'";
- $result = Database::query($sql);
- $return = array();
- while ($row = Database::fetch_array($result)) {
- $return[] = $row['id'];
- }
- return $return;
- }
- public function get_field_types() {
- return self::get_extra_fields_by_handler($this->type);
- }
- public function get_field_type_by_id($id) {
- $types = self::get_field_types();
- if (isset($types[$id])) {
- return $types[$id];
- }
- return null;
- }
- /**
- * Converts a string like this:
- * France:Paris;Bretagne;Marseilles;Lyon|Belgique:Bruxelles;Namur;Liège;Bruges|Peru:Lima;Piura;
- * into
- * array('France' => array('Paris', 'Bregtane', 'Marseilles'), 'Belgique' => array('Namur', 'Liège', etc
- * @param string $string
- * @return array
- */
- static function extra_field_double_select_convert_string_to_array($string) {
- $options = explode('|', $string);
- $options_parsed = array();
- $id = 0;
- if (!empty($options)) {
- foreach ($options as $sub_options) {
- $options = explode(':', $sub_options);
- $sub_sub_options = explode(';', $options[1]);
- $options_parsed[$id] = array('label' => $options[0], 'options' => $sub_sub_options);
- $id++;
- }
- }
- return $options_parsed;
- }
- static function extra_field_double_select_convert_array_to_ordered_array($options) {
- $options_parsed = array();
- if (!empty($options)) {
- foreach ($options as $option) {
- if ($option['option_value'] == 0 ) {
- $options_parsed[$option['id']][] = $option;
- } else {
- $options_parsed[$option['option_value']][] = $option;
- }
- }
- }
- return $options_parsed;
- }
- /**
- * @param array options the result of the get_field_options_by_field() array
- */
- static function extra_field_double_select_convert_array_to_string($options) {
- $string = null;
- $options_parsed = self::extra_field_double_select_convert_array_to_ordered_array($options);
- if (!empty($options_parsed)) {
- foreach ($options_parsed as $option) {
- foreach ($option as $key => $item) {
- $string .= $item['option_display_text'];
- if ($key == 0) {
- $string .= ':';
- } else {
- if (isset($option[$key+1])) {
- $string .= ';';
- }
- }
- }
- $string .= '|';
- }
- }
- if (!empty($string)) {
- $string = substr($string, 0, strlen($string)-1);
- }
- return $string;
- }
- function clean_parameters($params) {
- if (!isset($params['field_variable']) || empty($params['field_variable'])) {
- $params['field_variable'] = trim(strtolower(str_replace(" ","_", $params['field_display_text'])));
- }
- if (!isset($params['field_order'])) {
- $max_order = self::get_max_field_order();
- $params['field_order'] = $max_order;
- }
- return $params;
- }
- public function save($params, $show_query = false) {
- $session_field_info = self::get_handler_field_info_by_field_variable($params['field_variable']);
- $params = self::clean_parameters($params);
- if ($session_field_info) {
- return $session_field_info['id'];
- } else {
- if (!isset($params['tms'])) {
- $params['tms'] = api_get_utc_datetime();
- }
- $id = parent::save($params, $show_query);
- if ($id) {
- $session_field_option = new SessionFieldOption();
- $params['field_id'] = $id;
- $session_field_option->save($params);
- }
- return $id;
- }
- }
- public function update($params) {
- $params = self::clean_parameters($params);
- if (isset($params['id'])) {
- $field_option = new ExtraFieldOption($this->type);
- $params['field_id'] = $params['id'];
- $field_option->save($params);
- }
- parent::update($params);
- }
- public function delete($id) {
- parent::delete($id);
- $field_option = new ExtraFieldOption($this->type);
- $field_option->delete_all_options_by_field_id($id);
- $session_field_values = new ExtraFieldValue($this->type);
- $session_field_values->delete_all_values_by_field_id($id);
- }
- static function set_extra_fields_in_form($form, $extra_data, $form_name, $admin_permissions = false, $user_id = null, $type = 'user', $extra = null) {
- $user_id = intval($user_id);
- // User extra fields
- if ($type == 'user') {
- $extra = UserManager::get_extra_fields(0, 50, 5, 'ASC', true, null, true);
- }
- $jquery_ready_content = null;
- if (!empty($extra))
- foreach ($extra as $field_details) {
- if (!$admin_permissions) {
- if ($field_details['field_visible'] == 0) {
- continue;
- }
- }
- switch ($field_details['field_type']) {
- case ExtraField::FIELD_TYPE_TEXT:
- $form->addElement('text', 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], array('class' => 'span4'));
- $form->applyFilter('extra_'.$field_details['field_variable'], 'stripslashes');
- $form->applyFilter('extra_'.$field_details['field_variable'], 'trim');
- if (!$admin_permissions) {
- if ($field_details['field_visible'] == 0) $form->freeze('extra_'.$field_details['field_variable']);
- }
- break;
- case ExtraField::FIELD_TYPE_TEXTAREA:
- $form->add_html_editor('extra_'.$field_details['field_variable'], $field_details['field_display_text'], false, false, array('ToolbarSet' => 'Profile', 'Width' => '100%', 'Height' => '130'));
- //$form->addElement('textarea', 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], array('size' => 80));
- $form->applyFilter('extra_'.$field_details['field_variable'], 'stripslashes');
- $form->applyFilter('extra_'.$field_details['field_variable'], 'trim');
- if (!$admin_permissions) {
- if ($field_details['field_visible'] == 0) $form->freeze('extra_'.$field_details['field_variable']);
- }
- break;
- case ExtraField::FIELD_TYPE_RADIO:
- $group = array();
- foreach ($field_details['options'] as $option_id => $option_details) {
- $options[$option_details['option_value']] = $option_details['option_display_text'];
- $group[] = $form->createElement('radio', 'extra_'.$field_details['field_variable'], $option_details['option_value'],$option_details['option_display_text'].'<br />',$option_details['option_value']);
- }
- $form->addGroup($group, 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], '');
- if (!$admin_permissions) {
- if ($field_details['field_visible'] == 0) $form->freeze('extra_'.$field_details['field_variable']);
- }
- break;
- case ExtraField::FIELD_TYPE_SELECT:
- $get_lang_variables = false;
- if (in_array($field_details['field_variable'], array('mail_notify_message','mail_notify_invitation', 'mail_notify_group_message'))) {
- $get_lang_variables = true;
- }
- $options = array();
- foreach ($field_details['options'] as $option_id => $option_details) {
- //$options[$option_details['option_value']] = $option_details['option_display_text'];
- if ($get_lang_variables) {
- $options[$option_details['option_value']] = get_lang($option_details['option_display_text']);
- } else {
- $options[$option_details['option_value']] = $option_details['option_display_text'];
- }
- }
- if ($get_lang_variables) {
- $field_details['field_display_text'] = get_lang($field_details['field_display_text']);
- }
- //chzn-select doesn't work for sessions??
- $form->addElement('select','extra_'.$field_details['field_variable'], $field_details['field_display_text'], $options, array('class'=>'', 'id'=>'extra_'.$field_details['field_variable']));
- if (!$admin_permissions) {
- if ($field_details['field_visible'] == 0) {
- $form->freeze('extra_'.$field_details['field_variable']);
- }
- }
- break;
- case ExtraField::FIELD_TYPE_SELECT_MULTIPLE:
- $options = array();
- foreach ($field_details['options'] as $option_id => $option_details) {
- $options[$option_details['option_value']] = $option_details['option_display_text'];
- }
- $form->addElement('select','extra_'.$field_details['field_variable'], $field_details['field_display_text'], $options, array('multiple' => 'multiple'));
- if (!$admin_permissions) {
- if ($field_details['field_visible'] == 0) {
- $form->freeze('extra_'.$field_details['field_variable']);
- }
- }
- break;
- case ExtraField::FIELD_TYPE_DATE:
- $form->addElement('datepickerdate', 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], array('form_name' => $form_name));
- $form->_elements[$form->_elementIndex['extra_'.$field_details['field_variable']]]->setLocalOption('minYear', 1900);
- $defaults['extra_'.$field_details['field_variable']] = date('Y-m-d 12:00:00');
- $form -> setDefaults($defaults);
- if (!$admin_permissions) {
- if ($field_details['field_visible'] == 0) {
- $form->freeze('extra_'.$field_details['field_variable']);
- }
- }
- $form->applyFilter('theme', 'trim');
- break;
- case ExtraField::FIELD_TYPE_DATETIME:
- $form->addElement('datepicker', 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], array('form_name' => $form_name));
- $form->_elements[$form->_elementIndex['extra_'.$field_details['field_variable']]]->setLocalOption('minYear', 1900);
- $defaults['extra_'.$field_details['field_variable']] = date('Y-m-d 12:00:00');
- $form -> setDefaults($defaults);
- if (!$admin_permissions) {
- if ($field_details['field_visible'] == 0) {
- $form->freeze('extra_'.$field_details['field_variable']);
- }
- }
- $form->applyFilter('theme', 'trim');
- break;
- case ExtraField::FIELD_TYPE_DOUBLE_SELECT:
- $first_select_id = 'first_extra_'.$field_details['field_variable'];
- $url = api_get_path(WEB_AJAX_PATH).'extra_field.ajax.php?1=1';
- $jquery_ready_content .= '
- $("#'.$first_select_id.'").on("change", function() {
- var id = $(this).val();
- if (id) {
- $.ajax({
- url: "'.$url.'&a=get_second_select_options",
- dataType: "json",
- data: "type='.$type.'&field_id='.$field_details['id'].'&option_value_id="+id,
- success: function(data) {
- $("#second_extra_'.$field_details['field_variable'].'").empty();
- $.each(data, function(index, value) {
- $("#second_extra_'.$field_details['field_variable'].'").append($("<option/>", {
- value: index,
- text: value
- }));
- });
- },
- });
- } else {
- $("#second_extra_'.$field_details['field_variable'].'").empty();
- }
- });';
- $first_id = null;
- $second_id = null;
- if (!empty($extra_data)) {
- $first_id = $extra_data['extra_'.$field_details['field_variable']]['extra_'.$field_details['field_variable']];
- $second_id = $extra_data['extra_'.$field_details['field_variable']]['extra_'.$field_details['field_variable'].'_second'];
- }
- $options = ExtraField::extra_field_double_select_convert_array_to_ordered_array($field_details['options']);
- $values = array('' => get_lang('Select'));
- $second_values = array();
- if (!empty($options)) {
- foreach ($options as $option) {
- foreach ($option as $sub_option) {
- if ($sub_option['option_value'] == '0') {
- $values[$sub_option['id']] = $sub_option['option_display_text'];
- } else {
- if ($first_id === $sub_option['option_value']) {
- $second_values[$sub_option['id']] = $sub_option['option_display_text'];
- }
- }
- }
- }
- }
- $group = array();
- $group[] = $form->createElement('select', 'extra_'.$field_details['field_variable'], null, $values, array('id' => $first_select_id));
- $group[] = $form->createElement('select', 'extra_'.$field_details['field_variable'].'_second', null, $second_values, array('id'=>'second_extra_'.$field_details['field_variable']));
- $form->addGroup($group, 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], ' ');
- if (!$admin_permissions) {
- if ($field_details['field_visible'] == 0) {
- $form->freeze('extra_'.$field_details['field_variable']);
- }
- }
- break;
- case ExtraField::FIELD_TYPE_DIVIDER:
- $form->addElement('static', $field_details['field_variable'], '<br /><strong>'.$field_details['field_display_text'].'</strong>');
- break;
- case ExtraField::FIELD_TYPE_TAG:
- //the magic should be here
- $user_tags = UserManager::get_user_tags($user_id, $field_details['id']);
- $tag_list = '';
- if (is_array($user_tags) && count($user_tags) > 0) {
- foreach ($user_tags as $tag) {
- $tag_list .= '<option value="'.$tag['tag'].'" class="selected">'.$tag['tag'].'</option>';
- }
- }
- $multi_select = '<select id="extra_'.$field_details['field_variable'].'" name="extra_'.$field_details['field_variable'].'">
- '.$tag_list.'
- </select>';
- $form->addElement('label',$field_details['field_display_text'], $multi_select);
- $url = api_get_path(WEB_AJAX_PATH).'user_manager.ajax.php';
- $complete_text = get_lang('StartToType');
- //if cache is set to true the jquery will be called 1 time
- $field_variable = $field_details['field_variable'];
- $field_id = $field_details['id'];
- $jquery_ready_content .= <<<EOF
- $("#extra_$field_variable").fcbkcomplete({
- json_url: "$url?a=search_tags&field_id=$field_id",
- cache: false,
- filter_case: true,
- filter_hide: true,
- complete_text:"$complete_text",
- firstselected: false,
- filter_selected: true,
- newel: true
- });
- EOF;
- break;
- case ExtraField::FIELD_TYPE_TIMEZONE:
- $form->addElement('select', 'extra_'.$field_details['field_variable'], $field_details['field_display_text'], api_get_timezones(), '');
- if ($field_details['field_visible'] == 0) $form->freeze('extra_'.$field_details['field_variable']);
- break;
- case ExtraField::FIELD_TYPE_SOCIAL_PROFILE:
- // get the social network's favicon
- $icon_path = UserManager::get_favicon_from_url($extra_data['extra_'.$field_details['field_variable']], $field_details['field_default_value']);
- // special hack for hi5
- $leftpad = '1.7';
- $top = '0.4';
- $domain = parse_url($icon_path, PHP_URL_HOST);
- if ($domain == 'www.hi5.com' or $domain == 'hi5.com') {
- $leftpad = '3'; $top = '0';
- }
- // print the input field
- $form->addElement('text', 'extra_'.$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; '));
- $form->applyFilter('extra_'.$field_details['field_variable'], 'stripslashes');
- $form->applyFilter('extra_'.$field_details['field_variable'], 'trim');
- if ($field_details['field_visible'] == 0) {
- $form->freeze('extra_'.$field_details['field_variable']);
- }
- break;
- }
- }
- $return = array();
- $return['jquery_ready_content'] = $jquery_ready_content;
- return $return;
- }
- }
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