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<?php /* For licensing terms, see /license.txt / /* * @author: Julio Montoya <gugli100@gmail.com> Implementing a real agenda lib / class Agenda { var $events = array(); var $type = 'personal'; // personal, admin or course function __construct() { //Table definitions $this->tbl_global_agenda = Database::get_main_table(TABLE_MAIN_SYSTEM_CALENDAR); $this->tbl_personal_agenda = Database::get_user_personal_table(TABLE_PERSONAL_AGENDA); $this->tbl_course_agenda = Database::get_course_table(TABLE_AGENDA); //Setting the course object if we are in a course $this->course = null; $course_info = api_get_course_info(); if (!empty($course_info)) { $this->course = $course_info; } $this->events = array(); //Event colors $this->event_platform_color = 'red';//red $this->event_course_color = '#458B00'; //green $this->event_group_color = '#A0522D'; //siena $this->event_session_color = '#00496D'; // kind of green $this->event_personal_color = 'steel blue'; //steel blue } function set_course($course_info) { $this->course = $course_info; } /* * * Adds an event to the calendar * * @param string start datetime format: 2012-06-14 09:00:00 * @param string end datetime format: 2012-06-14 09:00:00 * @param string all day (true, false) * @param string view agendaDay, agendaWeek, month @todo seems not to be used * @param string title * @param string content * @param array users to send array('everyone') or a list of user ids * @param bool add event as a course announcement * / function add_event($start, $end, $all_day, $view, $title, $content, $users_to_send = array(), $add_as_announcement = false) { $start = api_get_utc_datetime($start); $end = api_get_utc_datetime($end); $all_day = isset($all_day) && $all_day == 'true' ? 1:0; $attributes = array(); $id = null; switch ($this->type) { case 'personal': $attributes['user'] = api_get_user_id(); $attributes['title'] = $title; $attributes['text'] = $content; $attributes['date'] = $start; $attributes['enddate'] = $end; $attributes['all_day'] = $all_day; $id = Database::insert($this->tbl_personal_agenda, $attributes); break; case 'course': $attributes['title'] = $title; $attributes['content'] = $content; $attributes['start_date'] = $start; $attributes['end_date'] = $end; $attributes['all_day'] = $all_day; $attributes['session_id'] = api_get_session_id(); $attributes['c_id'] = $this->course['real_id']; //simple course event $id = Database::insert($this->tbl_course_agenda, $attributes); if ($id) { $group_id = api_get_group_id(); if ((!is_null($users_to_send)) or (!empty($group_id))) { $send_to = self::separate_users_groups($users_to_send); if (isset($send_to['everyone']) && $send_to['everyone']) { api_item_property_update($this->course, TOOL_CALENDAR_EVENT, $id, "AgendaAdded", api_get_user_id(), $group_id ,'', $start, $end); } else { // storing the selected groups if (isset($send_to['groups']) && is_array($send_to['groups'])) { foreach ($send_to['groups'] as $group) { api_item_property_update($this->course, TOOL_CALENDAR_EVENT, $id, "AgendaAdded", api_get_user_id(), $group,0, $start, $end); } } // storing the selected users if (isset($send_to['groups']) && is_array($send_to['users'])) { foreach ($send_to['users'] as $to_user_id) { api_item_property_update($this->course, TOOL_CALENDAR_EVENT, $id, "AgendaAdded", api_get_user_id(), $group_id, $to_user_id, $start, $end); } } } } if (isset($add_as_announcement) && !empty($add_as_announcement)) { self::store_agenda_item_as_announcement($id, $users_to_send); } } break; case 'admin': $attributes['title'] = $title; $attributes['content'] = $content; $attributes['start_date'] = $start; $attributes['end_date'] = $end; $attributes['all_day'] = $all_day; $attributes['access_url_id']= api_get_current_access_url_id(); $id = Database::insert($this->tbl_global_agenda, $attributes); break; } return $id; } /* * @param agenda_id * @sent agenda event to */ function store_agenda_item_as_announcement($item_id, $sent_to = array()){ $table_agenda = Database::get_course_table(TABLE_AGENDA); $course_id = api_get_course_int_id(); //check params if (empty($item_id) or $item_id != strval(intval($item_id))) { return -1; } //get the agenda item $item_id = Database::escape_string($item_id); $sql = "SELECT FROM $table_agenda WHERE c_id = $course_id AND id = ".$item_id; $res = Database::query($sql); if (Database::num_rows($res)>0) { $row = Database::fetch_array($res, 'ASSOC'); //Sending announcement if (!empty($sent_to)) { $id = AnnouncementManager::add_announcement($row['title'], $row['content'], $sent_to, null, null, $row['end_date']); AnnouncementManager::send_email($id); } return $id; } return -1; } /** * Edits an event * * @param int event id * @param string start datetime format: 2012-06-14 09:00:00 * @param string end datetime format: 2012-06-14 09:00:00 * @param int event is all day? 1\|0 * @param string view * @param string event title * @param string event content / function edit_event($id, $start, $end, $all_day, $view, $title, $content) { $start = api_get_utc_datetime($start); if ($all_day == '0') { $end = api_get_utc_datetime($end); } $all_day = isset($all_day) && $all_day == '1' ? 1 : 0; $attributes = array(); switch($this->type) { case 'personal': $attributes['title'] = $title; $attributes['text'] = $content; $attributes['date'] = $start; $attributes['enddate'] = $end; Database::update($this->tbl_personal_agenda, $attributes, array('id = ?' => $id)); break; case 'course': $course_id = api_get_course_int_id(); $attributes['title'] = $title; $attributes['content'] = $content; $attributes['start_date'] = $start; $attributes['end_date'] = $end; if (!empty($course_id)) { Database::update($this->tbl_course_agenda, $attributes, array('id = ? AND c_id = ?' => array($id, $course_id))); } break; case 'admin': $attributes['title'] = $title; $attributes['content'] = $content; $attributes['start_date'] = $start; $attributes['end_date'] = $end; Database::update($this->tbl_global_agenda, $attributes, array('id = ?' => $id)); break; break; } } function delete_event($id) { switch($this->type) { case 'personal': Database::delete($this->tbl_personal_agenda, array('id = ?' => $id)); break; case 'course': $course_id = api_get_course_int_id(); if (!empty($course_id)) { Database::delete($this->tbl_course_agenda, array('id = ? AND c_id = ?' => array($id, $course_id))); } break; case 'admin': Database::delete($this->tbl_global_agenda, array('id = ?' => $id)); break; } } /* * * Get agenda events * @param int start tms * @param int end tms * @param int course id integer not the course code * / function get_events($start, $end, $course_id = null, $group_id = null) { switch ($this->type) { case 'admin': $this->get_platform_events($start, $end); break; case 'course': $session_id = api_get_session_id(); $course_info = api_get_course_info_by_id($course_id); $this->get_course_events($start, $end, $course_info, $group_id, $session_id); break; case 'personal': default: //Getting personal events $this->get_personal_events($start, $end); //Getting platform/admin events $this->get_platform_events($start, $end); //Getting course events $my_course_list = array(); if (!api_is_anonymous()) { $session_list = SessionManager::get_sessions_by_user(api_get_user_id()); $my_course_list = CourseManager::get_courses_list_by_user_id(api_get_user_id(), true); } if (!empty($session_list)) { foreach ($session_list as $session_item) { $my_courses = $session_item['courses']; $my_session_id = $session_item['session_id']; if (!empty($my_courses)) { foreach ($my_courses as $course_item) { $course_info = api_get_course_info($course_item['code']); $this->get_course_events($start, $end, $course_info, 0, $my_session_id); } } } } if (!empty($my_course_list)) { foreach ($my_course_list as $course_info_item) { if (isset($course_id) && !empty($course_id)) { if ($course_info_item['real_id'] == $course_id) { $this->get_course_events($start, $end, $course_info_item); } } else { $this->get_course_events($start, $end, $course_info_item); } } } break; } if (!empty($this->events)) { return json_encode($this->events); } return ''; } function resize_event($id, $day_delta, $minute_delta) { // we convert the hour delta into minutes and add the minute delta $delta = ($day_delta 60 * 24) + $minute_delta; $delta = intval($delta); $event = $this->get_event($id); if (!empty($event)) { switch($this->type) { case 'personal': $sql = "UPDATE $this->tbl_personal_agenda SET all_day = 0, enddate = DATE_ADD(enddate, INTERVAL $delta MINUTE) WHERE id=".intval($id); $result = Database::query($sql); break; case 'course': $sql = "UPDATE $this->tbl_course_agenda SET all_day = 0, end_date = DATE_ADD(end_date, INTERVAL $delta MINUTE) WHERE c_id = ".$this->course['real_id']." AND id=".intval($id); $result = Database::query($sql); break; case 'admin': $sql = "UPDATE $this->tbl_global_agenda SET all_day = 0, end_date = DATE_ADD(end_date, INTERVAL $delta MINUTE) WHERE id=".intval($id); $result = Database::query($sql); break; } } return 1; } function move_event($id, $day_delta, $minute_delta) { // we convert the hour delta into minutes and add the minute delta $delta = ($day_delta * 60 * 24) + $minute_delta; $delta = intval($delta); $event = $this->get_event($id); $all_day = 0; if ($day_delta == 0 && $minute_delta == 0) { $all_day = 1; } if (!empty($event)) { switch($this->type) { case 'personal': $sql = "UPDATE $this->tbl_personal_agenda SET all_day = $all_day, date = DATE_ADD(date, INTERVAL $delta MINUTE), enddate = DATE_ADD(enddate, INTERVAL $delta MINUTE) WHERE id=".intval($id); $result = Database::query($sql); break; case 'course': $sql = "UPDATE $this->tbl_course_agenda SET all_day = $all_day, start_date = DATE_ADD(start_date,INTERVAL $delta MINUTE), end_date = DATE_ADD(end_date, INTERVAL $delta MINUTE) WHERE c_id = ".$this->course['real_id']." AND id=".intval($id); $result = Database::query($sql); break; case 'admin': $sql = "UPDATE $this->tbl_global_agenda SET all_day = $all_day, start_date = DATE_ADD(start_date,INTERVAL $delta MINUTE), end_date = DATE_ADD(end_date, INTERVAL $delta MINUTE) WHERE id=".intval($id); $result = Database::query($sql); break; } } return 1; } /** * Gets a single event * @param int event id / function get_event($id) { // make sure events of the personal agenda can only be seen by the user himself $id = intval($id); $event = null; switch ($this->type) { case 'personal': $sql = " SELECT FROM ".$this->tbl_personal_agenda." WHERE id = $id AND user = ".api_get_user_id(); $result = Database::query($sql); if (Database::num_rows($result)) { $event = Database::fetch_array($result, 'ASSOC'); $event['description'] = $event['text']; } break; case 'course': if (!empty($this->course['real_id'])) { $sql = " SELECT * FROM ".$this->tbl_course_agenda." WHERE c_id = ".$this->course['real_id']." AND id = ".$id; $result = Database::query($sql); if (Database::num_rows($result)) { $event = Database::fetch_array($result, 'ASSOC'); $event['description'] = $event['content']; } } break; case 'admin': case 'platform': $sql = " SELECT * FROM ".$this->tbl_global_agenda." WHERE id=".$id; $result = Database::query($sql); if (Database::num_rows($result)) { $event = Database::fetch_array($result, 'ASSOC'); $event['description'] = $event['content']; } break; } return $event; } /** * * Gets personal events * @param int start date tms * @param int end date tms / function get_personal_events($start, $end) { $start = intval($start); $end = intval($end); $start = api_get_utc_datetime($start); $end = api_get_utc_datetime($end); $user_id = api_get_user_id(); $sql = "SELECT FROM ".$this->tbl_personal_agenda." WHERE date >= '".$start."' AND (enddate <='".$end."' OR enddate IS NULL) AND user = $user_id"; $result = Database::query($sql); $my_events = array(); if (Database::num_rows($result)) { while ($row = Database::fetch_array($result, 'ASSOC')) { $event = array(); $event['id'] = 'personal_'.$row['id']; $event['title'] = $row['title']; $event['className'] = 'personal'; $event['borderColor'] = $event['backgroundColor'] = $this->event_personal_color; $event['editable'] = true; $event['sent_to'] = get_lang('Me'); $event['type'] = 'personal'; if (!empty($row['date']) && $row['date'] != '0000-00-00 00:00:00') { $event['start'] = $this->format_event_date($row['date']); } if (!empty($row['enddate']) && $row['enddate'] != '0000-00-00 00:00:00') { $event['end'] = $this->format_event_date($row['enddate']); } $event['description'] = $row['text']; $event['allDay'] = isset($row['all_day']) && $row['all_day'] == 1 ? $row['all_day'] : 0; $my_events[] = $event; $this->events[]= $event; } } return $my_events; } function get_course_events($start, $end, $course_info, $group_id = 0, $session_id = 0) { $course_id = $course_info['real_id']; $group_list = GroupManager::get_group_list(null, $course_info['code']); $group_name_list = array(); if (!empty($group_list)) { foreach($group_list as $group) { $group_name_list[$group['id']]= $group['name']; } } if (!api_is_allowed_to_edit()) { $group_memberships = GroupManager::get_group_ids($course_id, api_get_user_id()); } else { $group_memberships = array_keys($group_name_list); } $tlb_course_agenda = Database::get_course_table(TABLE_AGENDA); $tbl_property = Database::get_course_table(TABLE_ITEM_PROPERTY); $user_id = api_get_user_id(); if (!empty($group_id)) { $group_memberships = array($group_id); } $session_id = intval($session_id); if (is_array($group_memberships) && count($group_memberships) > 0) { if (api_is_allowed_to_edit()) { $where_condition = "( ip.to_group_id is null OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).") ) "; } else { $where_condition = "( ip.to_user_id = $user_id OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).") ) "; } $sql = "SELECT DISTINCT agenda., ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref, to_user_id FROM ".$tlb_course_agenda." agenda, ".$tbl_property." ip WHERE agenda.id = ip.ref AND ip.tool ='".TOOL_CALENDAR_EVENT."' AND $where_condition AND ip.visibility = '1' AND agenda.c_id = $course_id AND ip.c_id = $course_id GROUP BY id"; } else { if (api_is_allowed_to_edit()) { $where_condition = ""; } else { $where_condition = "( ip.to_user_id=$user_id OR ip.to_group_id='0') AND "; } $sql = "SELECT DISTINCT agenda., ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref, to_user_id FROM ".$tlb_course_agenda." agenda, ".$tbl_property." ip WHERE agenda.id = ip.ref AND ip.tool='".TOOL_CALENDAR_EVENT."' AND $where_condition ip.visibility='1' AND agenda.c_id = $course_id AND ip.c_id = $course_id AND agenda.session_id = $session_id AND ip.id_session = $session_id "; } $result = Database::query($sql); $events = array(); if (Database::num_rows($result)) { $events_added = array(); while ($row = Database::fetch_array($result, 'ASSOC')) { //to gather sent_tos $sql = "SELECT to_user_id, to_group_id FROM ".$tbl_property." ip WHERE ip.tool = '".TOOL_CALENDAR_EVENT."' AND ref = {$row['ref']} AND ip.visibility = '1' AND ip.c_id = $course_id"; $sent_to_result = Database::query($sql); $user_to_array = array(); $group_to_array = array(); while ($row_send_to = Database::fetch_array($sent_to_result, 'ASSOC')) { if (!empty($row_send_to['to_group_id'])) { $group_to_array[] = $row_send_to['to_group_id']; } if (!empty($row_send_to['to_user_id'])) { $user_to_array[] = $row_send_to['to_user_id']; } } //Only show events from the session /if (api_get_course_int_id()) { if ($row['session_id'] != api_get_session_id()) { continue; } }/ $event = array(); $event['id'] = 'course_'.$row['id']; //To avoid doubles if (in_array($row['id'], $events_added)) { continue; } $events_added[] = $row['id']; $attachment = get_attachment($row['id'], $course_id); $has_attachment = ''; if (!empty($attachment)) { $has_attachment = Display::return_icon('attachment.gif',get_lang('Attachment')); $user_filename = $attachment['filename']; $full_file_name = 'download.php?file='.$attachment['path'].'&course_id='.$course_id; $event['attachment'] = $has_attachment.Display::url($user_filename, $full_file_name); } else { $event['attachment'] = ''; } $event['title'] = $row['title']; $event['className'] = 'course'; $event['allDay'] = 'false'; $event['course_id'] = $course_id; $event['borderColor'] = $event['backgroundColor'] = $this->event_course_color; if (isset($row['session_id']) && !empty($row['session_id'])) { $event['borderColor'] = $event['backgroundColor'] = $this->event_session_color; } if (isset($row['to_group_id']) && !empty($row['to_group_id'])) { $event['borderColor'] = $event['backgroundColor'] = $this->event_group_color; } $event['editable'] = false; if (api_is_allowed_to_edit() && $this->type == 'course') { $event['editable'] = true; } if (!empty($row['start_date']) && $row['start_date'] != '0000-00-00 00:00:00') { $event['start'] = $this->format_event_date($row['start_date']); } if (!empty($row['end_date']) && $row['end_date'] != '0000-00-00 00:00:00') { $event['end'] = $this->format_event_date($row['end_date']); } $event['sent_to'] = ''; //$event['type'] = $this->type; $event['type'] = 'course'; if ($row['session_id'] != 0) { $event['type'] = 'session'; } //Event Sent to a group? if (isset($row['to_group_id']) && !empty($row['to_group_id'])) { $sent_to = array(); if (!empty($group_to_array)) { foreach($group_to_array as $group_item) { $sent_to[] = $group_name_list[$group_item]; } } $sent_to = implode('@@', $sent_to); $sent_to = str_replace('@@', '</div><div class="label_tag notice">', $sent_to); $event['sent_to'] = '<div class="label_tag notice">'.$sent_to.'</div>'; $event['type'] = 'group'; } //Event sent to a user? if (isset($row['to_user_id'])) { $sent_to = array(); if (!empty($user_to_array)) { foreach($user_to_array as $item) { $user_info = api_get_user_info($item); // add username as tooltip for $event['sent_to'] - ref #4226 $username = api_htmlentities(sprintf(get_lang('LoginX'), $user_info['username']), ENT_QUOTES); $sent_to[] = "<span title='".$username."'>".$user_info['complete_name']."</span>"; } } $sent_to = implode('@@', $sent_to); $sent_to = str_replace('@@', '</div><div class="label_tag notice">', $sent_to); $event['sent_to'] = '<div class="label_tag notice">'.$sent_to.'</div>'; } //Event sent to everyone! if (empty($event['sent_to'])) { $event['sent_to'] = '<div class="label_tag notice">'.get_lang('Everyone').'</div>'; } $event['description'] = $row['content']; $event['allDay'] = isset($row['all_day']) && $row['all_day'] == 1 ? $row['all_day'] : 0; $this->events[] = $event; } } return $events; } function get_platform_events($start, $end) { $start = intval($start); $end = intval($end); $start = api_get_utc_datetime($start); $end = api_get_utc_datetime($end); $access_url_id = api_get_current_access_url_id(); $sql = "SELECT * FROM ".$this->tbl_global_agenda." WHERE start_date >= '".$start."' AND end_date <= '".$end."' AND access_url_id = $access_url_id "; $result = Database::query($sql); $my_events = array(); if (Database::num_rows($result)) { while ($row = Database::fetch_array($result, 'ASSOC')) { $event = array(); $event['id'] = 'platform_'.$row['id']; $event['title'] = $row['title']; $event['className'] = 'platform'; $event['allDay'] = 'false'; $event['borderColor'] = $event['backgroundColor'] = $this->event_platform_color; $event['editable'] = false; $event['type'] = 'admin'; if (api_is_platform_admin() && $this->type == 'admin') { $event['editable'] = true; } if (!empty($row['start_date']) && $row['start_date'] != '0000-00-00 00:00:00') { $event['start'] = $this->format_event_date($row['start_date']); } if (!empty($row['end_date']) && $row['end_date'] != '0000-00-00 00:00:00') { $event['end'] = $this->format_event_date($row['end_date']); } $event['description'] = $row['content']; $event['allDay'] = isset($row['all_day']) && $row['all_day'] == 1 ? $row['all_day'] : 0; $my_events[] = $event; $this->events[]= $event; } } return $my_events; } /** * Format needed for the Fullcalendar js lib * @param string UTC time / function format_event_date($utc_time) { return date('c', api_strtotime(api_get_local_time($utc_time))); } /* * this function shows the form with the user that were not selected * @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University * @return html code / static function construct_not_selected_select_form($group_list = null, $user_list = null, $to_already_selected = array()) { $html = '<select id="users_to_send_id" data-placeholder="'.get_lang('Select').'" name="users_to_send[]" multiple="multiple" style="width:250px" class="chzn-select">'; $html .= '<option value="everyone">'.get_lang('Everyone').'</option>'; if (is_array($group_list)) { $html .= '<optgroup label="'.get_lang('Groups').'">'; foreach ($group_list as $this_group) { if (!is_array($to_already_selected) \|\| !in_array("GROUP:".$this_group['id'], $to_already_selected)) { // $to_already_selected is the array containing the groups (and users) that are already selected $count_users = isset($this_group['count_users']) ? $this_group['count_users'] : $this_group['userNb']; $count_users = " – $count_users ".get_lang('Users'); $html .= '<option value="GROUP:'.$this_group['id'].'"> '.$this_group['name'].$count_users.'</option>'; //$html .= "<option value=\"GROUP:".$this_group['id']."\"> ".$this_group['name']." ".get_lang('Users')."</option>"; } } $html .= '</optgroup>'; } // adding the individual users to the select form if (is_array($group_list)) { $html .= '<optgroup label="'.get_lang('Users').'">'; } foreach ($user_list as $this_user) { // $to_already_selected is the array containing the users (and groups) that are already selected if (!is_array($to_already_selected) \|\| !in_array("USER:".$this_user['user_id'],$to_already_selected)) { $username = api_htmlentities(sprintf(get_lang('LoginX'), $this_user['username']), ENT_QUOTES); // @todo : add title attribute $username in the jqdialog window. wait for a chosen version to inherit title attribute // from <option> to <li> $html .= '<option title="'.$username.'" value="USER:'.$this_user['user_id'].'">'.api_get_person_name($this_user['firstname'], $this_user['lastname']).' ('.$this_user['username'].') </option>'; } } if (is_array($group_list)) { $html .= '</optgroup>'; $html .= "</select>"; } return $html; } static function construct_not_selected_select_form_validator($form, $group_list = null, $user_list = null, $to_already_selected = array()) { $params = array( 'id' => 'users_to_send_id', 'data-placeholder'=> get_lang('Select'), 'multiple' => 'multiple', 'style' => 'width:250px', 'class' => 'chzn-select' ); $select = $form->addElement('select', 'users_to_send', get_lang('To'), null, $params); $select->addOption(get_lang('Everyone'), 'everyone'); $options = array(); if (is_array($group_list)) { foreach ($group_list as $this_group) { if (!is_array($to_already_selected) \|\| !in_array("GROUP:".$this_group['id'], $to_already_selected)) { // $to_already_selected is the array containing the groups (and users) that are already selected $count_users = isset($this_group['count_users']) ? $this_group['count_users'] : $this_group['userNb']; $count_users = " – $count_users ".get_lang('Users'); $options[] = array('text' => $this_group['name'].$count_users, 'value' => "GROUP:".$this_group['id']); } } $select->addOptGroup($options, get_lang('Groups')); $html .= '</optgroup>'; } // adding the individual users to the select form if (is_array($group_list)) { $options = array(); foreach ($user_list as $this_user) { // $to_already_selected is the array containing the users (and groups) that are already selected if (!is_array($to_already_selected) \|\| !in_array("USER:".$this_user['user_id'],$to_already_selected)) { //$username = api_htmlentities(sprintf(get_lang('LoginX'), $this_user['username']), ENT_QUOTES); // @todo : add title attribute $username in the jqdialog window. wait for a chosen version to inherit title attribute // from <option> to <li> //$html .= '<option title="'.$username.'" value="USER:'.$this_user['user_id'].'">'.api_get_person_name($this_user['firstname'], $this_user['lastname']).' ('.$this_user['username'].') </option>'; $options[] = array('text' => api_get_person_name($this_user['firstname'], $this_user['lastname']).' ('.$this_user['username'].')', 'value' => "USER:".$this_user['user_id']); } } $select->addOptGroup($options, get_lang('Users')); } } /* * This function separates the users from the groups * users have a value USER:XXX (with XXX the dokeos id * groups have a value GROUP:YYY (with YYY the group id) * @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University * @return array */ function separate_users_groups($to) { $grouplist = array(); $userlist = array(); $send_to = null; $send_to['everyone'] = false; if (is_array($to) && count($to)>0) { foreach ($to as $to_item) { if ($to_item == 'everyone') { $send_to['everyone'] = true; } else { list($type, $id) = explode(':', $to_item); switch ($type) { case 'GROUP': $grouplist[] =$id; break; case 'USER': $userlist[] =$id; break; } } } $send_to['groups']=$grouplist; $send_to['users']=$userlist; } return $send_to; } static function show_form($params = array()) { $form = new FormValidator('add_event', 'POST', api_get_self().'?'.api_get_cidreq(), null, array('enctype' => 'multipart/form-data')); $id = isset($params['id']) ? $params['id'] : null; if ($id) { $form_title = get_lang('ModifyCalendarItem'); $button = get_lang('ModifyEvent'); } else { $form_title = get_lang('AddCalendarItem'); $button = get_lang('AgendaAdd'); } $form->addElement('header', $form_title); $form->addElement('hidden', 'id', $id); $form->addElement('hidden', 'action', $params['action']); $form->addElement('hidden', 'id_attach', $params['id_attach']); $form->addElement('text', 'title', get_lang('ItemTitle')); $group_id = api_get_group_id(); if (isset ($group_id) && !empty($group_id)) { $form->addElement('hidden', 'selected_form[0]', "GROUP:'.$group_id.'"); $form->addElement('hidden', 'to', 'true'); } else { self::show_to_form($form, $to); } $form->addElement('text', 'start_date', get_lang('StartDate')); $form->addElement('text', 'end_date', get_lang('EndDate')); if (empty($id)) { $form->addElement('advanced_settings', '<a href="javascript://" onclick="return plus_repeated_event();"><span id="plus2"> <img style="vertical-align:middle;" src="../img/div_show.gif" alt="" /> '.get_lang('RepeatEvent').'</span> </a>'); $form->addElement('html', '<div style="display:block">'); $form->addElement('checkbox', 'repeat', null, get_lang('RepeatEvent')); $repeat_events = array( 'daily' => get_lang('RepeatDaily'), 'weekly' => get_lang('RepeatWeekly'), 'monthlyByDate' => get_lang('RepeatMonthlyByDate'), 'yearly' => get_lang('RepeatYearly') ); $form->addElement('select', 'repeat_type', get_lang('RepeatType'), $repeat_events); $form->addElement('text', 'repeat_end_day', get_lang('RepeatEnd')); $form->addElement('html', '</div>'); if(!api_is_allowed_to_edit(null,true)) { $toolbar = 'AgendaStudent'; } else { $toolbar = 'Agenda'; } //$form->addElement('html_editor', 'content', get_lang('Description'), null, array('ToolbarSet' => $toolbar, 'Width' => '100%', 'Height' => '200')); $form->addElement('file', 'user_upload', get_lang('AddAnAttachment')); $form->addElement('text', 'file_comment', get_lang('Comment')); } $form->addElement('button', 'submit', $button); $form->display(); } static function show_to_form($form, $to_already_selected) { $order = 'lastname'; if (api_is_western_name_order()) { $order = 'firstname'; } $user_list = CourseManager::get_user_list_from_course_code(api_get_course_id(), api_get_session_id(), null, $order); $group_list = CourseManager::get_group_list_of_course(api_get_course_id(), api_get_session_id()); self::construct_not_selected_select_form_validator($form, $group_list, $user_list, $to_already_selected); } }

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