modules/Calendar/CalendarActivity.php

   1 <?php
   2 if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
   3 /*********************************************************************************
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  37
  38
  39
  40
  41 require_once('include/utils/activity_utils.php');
  42
  43 class CalendarActivity {
  44         var $sugar_bean;
  45         var $start_time;
  46         var $end_time;
  47
  48         function __construct($args){
  49                 // if we've passed in an array, then this is a free/busy slot
  50                 // and does not have a sugarbean associated to it
  51                 global $timedate;
  52
  53                 if ( is_array ( $args )){
  54                         $this->start_time = clone $args[0];
  55                         $this->end_time = clone $args[1];
  56                         $this->sugar_bean = null;
  57                         $timedate->tzGMT($this->start_time);
  58                         $timedate->tzGMT($this->end_time);
  59                         return;
  60                 }
  61
  62             // else do regular constructor..
  63
  64                 $sugar_bean = $args;
  65                 $this->sugar_bean = $sugar_bean;
  66
  67
  68                 if ($sugar_bean->object_name == 'Task'){
  69                         $this->start_time = $timedate->fromUser($this->sugar_bean->date_due);
  70                         if ( empty($this->start_time)){
  71                                 return null;
  72                         }
  73                         $this->end_time = $timedate->fromUser($this->sugar_bean->date_due);
  74                 }else{
  75                         $this->start_time = $timedate->fromUser($this->sugar_bean->date_start);
  76                         if ( empty($this->start_time)){
  77                             return null;
  78                         }
  79                         $hours = $this->sugar_bean->duration_hours;
  80                         if(empty($hours)){
  81                             $hours = 0;
  82                         }
  83                         $mins = $this->sugar_bean->duration_minutes;
  84                         if(empty($mins)){
  85                             $mins = 0;
  86                         }
  87                         $this->end_time = $this->start_time->get("+$hours hours $mins minutes");
  88                 }
  89                 // Convert it back to database time so we can properly manage it for getting the proper start and end dates
  90                 $timedate->tzGMT($this->start_time);
  91                 $timedate->tzGMT($this->end_time);
  92         }
  93
  94         /**
  95          * Get where clause for fetching entried from DB
  96          * @param string $table_name t
  97          * @param string $rel_table table for accept status, not used in Tasks
  98          * @param SugarDateTime $start_ts_obj start date
  99          * @param SugarDateTime $end_ts_obj end date
 100          * @param string $field_name date field in table
 101          * @param string $view view; not used for now, left for compatibility
 102          * @return string
 103          */
 104         function get_occurs_within_where_clause($table_name, $rel_table, $start_ts_obj, $end_ts_obj, $field_name='date_start', $view){
 105                 global $timedate;
 106
 107                 $start = clone $start_ts_obj;
 108                 $end = clone $end_ts_obj;
 109
 110                 $field_date = $table_name.'.'.$field_name;
 111                 $start_day = $GLOBALS['db']->convert("'{$start->asDb()}'",'datetime');
 112                 $end_day = $GLOBALS['db']->convert("'{$end->asDb()}'",'datetime');
 113
 114                 $where = "($field_date >= $start_day AND $field_date < $end_day";
 115                 if($rel_table != ''){
 116                         $where .= " AND $rel_table.accept_status != 'decline'";
 117                 }
 118
 119                 $where .= ")";
 120                 return $where;
 121         }
 122
 123         function get_freebusy_activities($user_focus, $start_date_time, $end_date_time){
 124                 $act_list = array();
 125                 $vcal_focus = new vCal();
 126                 $vcal_str = $vcal_focus->get_vcal_freebusy($user_focus);
 127
 128                 $lines = explode("\n",$vcal_str);
 129                 $utc = new DateTimeZone("UTC");
 130                 foreach ($lines as $line){
 131                         if ( preg_match('/^FREEBUSY.*?:([^\/]+)\/([^\/]+)/i',$line,$matches)){
 132                           $dates_arr = array(SugarDateTime::createFromFormat(vCal::UTC_FORMAT, $matches[1], $utc),
 133                                               SugarDateTime::createFromFormat(vCal::UTC_FORMAT, $matches[2], $utc));
 134                           $act_list[] = new CalendarActivity($dates_arr);
 135                         }
 136                 }
 137                 return $act_list;
 138         }
 139
 140         /**
 141          * Get array of activities
 142          * @param string $user_id
 143          * @param boolean $show_tasks
 144          * @param SugarDateTime $view_start_time start date
 145          * @param SugarDateTime $view_end_time end date
 146          * @param string $view view; not used for now, left for compatibility
 147          * @param boolean $show_calls
 148          * @return array
 149          */
 150         function get_activities($user_id, $show_tasks, $view_start_time, $view_end_time, $view, $show_calls = true){
 151                 global $current_user;
 152                 $act_list = array();
 153                 $seen_ids = array();
 154
 155
 156                 // get all upcoming meetings, tasks due, and calls for a user
 157                 if(ACLController::checkAccess('Meetings', 'list', $current_user->id == $user_id)) {
 158                         $meeting = new Meeting();
 159
 160                         if($current_user->id  == $user_id) {
 161                                 $meeting->disable_row_level_security = true;
 162                         }
 163
 164                         $where = CalendarActivity::get_occurs_within_where_clause($meeting->table_name, $meeting->rel_users_table, $view_start_time, $view_end_time, 'date_start', $view);
 165                         $focus_meetings_list = build_related_list_by_user_id($meeting,$user_id,$where);
 166                         foreach($focus_meetings_list as $meeting) {
 167                                 if(isset($seen_ids[$meeting->id])) {
 168                                         continue;
 169                                 }
 170
 171                                 $seen_ids[$meeting->id] = 1;
 172                                 $act = new CalendarActivity($meeting);
 173
 174                                 if(!empty($act)) {
 175                                         $act_list[] = $act;
 176                                 }
 177                         }
 178                 }
 179
 180                 if($show_calls){
 181                         if(ACLController::checkAccess('Calls', 'list',$current_user->id  == $user_id)) {
 182                                 $call = new Call();
 183
 184                                 if($current_user->id  == $user_id) {
 185                                         $call->disable_row_level_security = true;
 186                                 }
 187
 188                                 $where = CalendarActivity::get_occurs_within_where_clause($call->table_name, $call->rel_users_table, $view_start_time, $view_end_time, 'date_start', $view);
 189                                 $focus_calls_list = build_related_list_by_user_id($call,$user_id,$where);
 190
 191                                 foreach($focus_calls_list as $call) {
 192                                         if(isset($seen_ids[$call->id])) {
 193                                                 continue;
 194                                         }
 195                                         $seen_ids[$call->id] = 1;
 196
 197                                         $act = new CalendarActivity($call);
 198                                         if(!empty($act)) {
 199                                                 $act_list[] = $act;
 200                                         }
 201                                 }
 202                         }
 203                 }
 204
 205
 206                 if($show_tasks){
 207                         if(ACLController::checkAccess('Tasks', 'list',$current_user->id == $user_id)) {
 208                                 $task = new Task();
 209
 210                                 $where = CalendarActivity::get_occurs_within_where_clause('tasks', '', $view_start_time, $view_end_time, 'date_due', $view);
 211                                 $where .= " AND tasks.assigned_user_id='$user_id' ";
 212
 213                                 $focus_tasks_list = $task->get_full_list("", $where,true);
 214
 215                                 if(!isset($focus_tasks_list)) {
 216                                         $focus_tasks_list = array();
 217                                 }
 218
 219                                 foreach($focus_tasks_list as $task) {
 220                                         $act = new CalendarActivity($task);
 221                                         if(!empty($act)) {
 222                                                 $act_list[] = $act;
 223                                         }
 224                                 }
 225                         }
 226                 }
 227                 return $act_list;
 228         }
 229 }
 230
 231 ?>