[2] | 1 | <?php |
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| 2 | /**************************************************************************\ |
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| 3 | * eGroupWare - Calendar * |
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| 4 | * http://www.eGroupWare.org * |
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| 5 | * Maintained and further developed by RalfBecker@outdoor-training.de * |
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| 6 | * Based on Webcalendar by Craig Knudsen <cknudsen@radix.net> * |
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| 7 | * http://www.radix.net/~cknudsen * |
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| 8 | * Originaly modified by Mark Peters <skeeter@phpgroupware.org> * |
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| 9 | * -------------------------------------------- * |
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| 10 | * This program is free software; you can redistribute it and/or modify it * |
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| 11 | * under the terms of the GNU General Public License as published by the * |
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| 12 | * Free Software Foundation; either version 2 of the License, or (at your * |
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| 13 | * option) any later version. * |
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| 14 | \**************************************************************************/ |
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| 15 | |
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| 16 | |
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| 17 | if (@$GLOBALS['phpgw_info']['flags']['included_classes']['socalendar_']) |
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| 18 | { |
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| 19 | return; |
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| 20 | } |
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| 21 | |
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| 22 | $GLOBALS['phpgw_info']['flags']['included_classes']['socalendar_'] = True; |
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| 23 | |
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| 24 | class socalendar_ extends socalendar__ |
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| 25 | { |
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| 26 | var $deleted_events = Array(); |
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| 27 | |
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| 28 | var $cal_event; |
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| 29 | var $today = Array('raw','day','month','year','full','dow','dm','bd'); |
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| 30 | |
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| 31 | function socalendar_() |
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| 32 | { |
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| 33 | $this->socalendar__(); |
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| 34 | |
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| 35 | if (!is_object($GLOBALS['phpgw']->asyncservice)) |
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| 36 | { |
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| 37 | $GLOBALS['phpgw']->asyncservice = CreateObject('phpgwapi.asyncservice'); |
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| 38 | } |
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| 39 | $this->async = &$GLOBALS['phpgw']->asyncservice; |
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| 40 | } |
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| 41 | |
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| 42 | function open($calendar='',$user='',$passwd='',$options='') |
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| 43 | { |
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| 44 | if($user=='') |
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| 45 | { |
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| 46 | // settype($user,'integer'); |
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| 47 | $this->user = $GLOBALS['phpgw_info']['user']['account_id']; |
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| 48 | } |
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| 49 | elseif(is_int($user)) |
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| 50 | { |
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| 51 | $this->user = $user; |
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| 52 | } |
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| 53 | elseif(is_string($user)) |
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| 54 | { |
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| 55 | $this->user = $GLOBALS['phpgw']->accounts->name2id($user); |
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| 56 | } |
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| 57 | |
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| 58 | $this->stream = $GLOBALS['phpgw']->db; |
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| 59 | return $this->stream; |
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| 60 | } |
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| 61 | |
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| 62 | function popen($calendar='',$user='',$passwd='',$options='') |
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| 63 | { |
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| 64 | return $this->open($calendar,$user,$passwd,$options); |
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| 65 | } |
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| 66 | |
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| 67 | function reopen($calendar,$options='') |
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| 68 | { |
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| 69 | return $this->stream; |
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| 70 | } |
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| 71 | |
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| 72 | function close($options='') |
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| 73 | { |
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| 74 | return True; |
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| 75 | } |
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| 76 | |
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| 77 | function create_calendar($calendar='') |
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| 78 | { |
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| 79 | return $calendar; |
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| 80 | } |
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| 81 | |
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| 82 | function rename_calendar($old_name='',$new_name='') |
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| 83 | { |
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| 84 | return $new_name; |
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| 85 | } |
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| 86 | |
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| 87 | function delete_calendar($calendar='') |
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| 88 | { |
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| 89 | $this->stream->query('SELECT cal_id FROM phpgw_cal WHERE owner='.(int)$calendar,__LINE__,__FILE__); |
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| 90 | if($this->stream->num_rows()) |
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| 91 | { |
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| 92 | while($this->stream->next_record()) |
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| 93 | { |
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| 94 | $this->delete_event((int)$this->stream->f('cal_id')); |
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| 95 | } |
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| 96 | $this->expunge(); |
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| 97 | } |
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| 98 | $this->stream->lock(array('phpgw_cal_user')); |
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| 99 | $this->stream->query('DELETE FROM phpgw_cal_user WHERE cal_login='.(int)$calendar,__LINE__,__FILE__); |
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| 100 | $this->stream->unlock(); |
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| 101 | |
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| 102 | return $calendar; |
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| 103 | } |
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| 104 | |
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| 105 | /*! |
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| 106 | @function read_alarms |
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| 107 | @abstract read the alarms of a calendar-event specified by $cal_id |
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| 108 | @returns array of alarms with alarm-id as key |
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| 109 | @note the alarm-id is a string of 'cal:'.$cal_id.':'.$alarm_nr, it is used as the job-id too |
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| 110 | */ |
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| 111 | function read_alarms($cal_id) |
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| 112 | { |
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| 113 | $alarms = array(); |
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| 114 | |
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| 115 | if ($jobs = $this->async->read('cal:'.(int)$cal_id.':%')) |
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| 116 | { |
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| 117 | foreach($jobs as $id => $job) |
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| 118 | { |
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| 119 | $alarm = $job['data']; // text, enabled |
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| 120 | $alarm['id'] = $id; |
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| 121 | $alarm['time'] = $job['next']; |
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| 122 | |
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| 123 | $alarms[$id] = $alarm; |
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| 124 | } |
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| 125 | } |
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| 126 | return $alarms; |
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| 127 | } |
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| 128 | |
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| 129 | /*! |
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| 130 | @function read_alarm |
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| 131 | @abstract read a single alarm specified by it's $id |
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| 132 | @returns array with data of the alarm |
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| 133 | @note the alarm-id is a string of 'cal:'.$cal_id.':'.$alarm_nr, it is used as the job-id too |
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| 134 | */ |
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| 135 | function read_alarm($id) |
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| 136 | { |
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| 137 | if (!($jobs = $this->async->read($id))) |
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| 138 | { |
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| 139 | return False; |
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| 140 | } |
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| 141 | list($id,$job) = each($jobs); |
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| 142 | $alarm = $job['data']; // text, enabled |
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| 143 | $alarm['id'] = $id; |
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| 144 | $alarm['time'] = $job['next']; |
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| 145 | |
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| 146 | //echo "<p>read_alarm('$id')="; print_r($alarm); echo "</p>\n"; |
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| 147 | return $alarm; |
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| 148 | } |
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| 149 | |
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| 150 | /*! |
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| 151 | @function save_alarm |
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| 152 | @abstract saves a new or updated alarm |
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| 153 | @syntax save_alarm($cal_id,$alarm,$id=False) |
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| 154 | @param $cal_id Id of the calendar-entry |
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| 155 | @param $alarm array with fields: text, owner, enabled, .. |
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| 156 | @returns the id of the alarm |
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| 157 | */ |
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| 158 | function save_alarm($cal_id,$alarm) |
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| 159 | { |
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| 160 | //echo "<p>save_alarm(cal_id=$cal_id, alarm="; print_r($alarm); echo ")</p>\n"; |
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| 161 | if (!($id = $alarm['id'])) |
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| 162 | { |
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| 163 | $alarms = $this->read_alarms($cal_id); // find a free alarm# |
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| 164 | $n = count($alarms); |
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| 165 | do |
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| 166 | { |
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| 167 | $id = 'cal:'.(int)$cal_id.':'.$n; |
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| 168 | ++$n; |
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| 169 | } |
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| 170 | while (@isset($alarms[$id])); |
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| 171 | } |
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| 172 | else |
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| 173 | { |
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| 174 | $this->async->cancel_timer($id); |
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| 175 | } |
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| 176 | $alarm['cal_id'] = $cal_id; // we need the back-reference |
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| 177 | |
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| 178 | $alarm['time'] -= $GLOBALS['phpgw']->datetime->tz_offset; // time should be stored in server timezone |
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| 179 | if (!$this->async->set_timer($alarm['time'],$id,'calendar.bocalendar.send_alarm',$alarm)) |
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| 180 | { |
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| 181 | return False; |
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| 182 | } |
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| 183 | return $id; |
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| 184 | } |
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| 185 | |
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| 186 | /*! |
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| 187 | @function delete_alarms($cal_id) |
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| 188 | @abstract delete all alarms of a calendar-entry |
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| 189 | @returns the number of alarms deleted |
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| 190 | */ |
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| 191 | function delete_alarms($cal_id) |
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| 192 | { |
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| 193 | $alarms = $this->read_alarms($cal_id); |
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| 194 | |
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| 195 | foreach($alarms as $id => $alarm) |
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| 196 | { |
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| 197 | $this->async->cancel_timer($id); |
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| 198 | } |
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| 199 | return count($alarms); |
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| 200 | } |
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| 201 | |
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| 202 | /*! |
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| 203 | @function delete_alarm($id) |
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| 204 | @abstract delete one alarms identified by its id |
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| 205 | @returns the number of alarms deleted |
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| 206 | */ |
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| 207 | function delete_alarm($id) |
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| 208 | { |
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| 209 | return $this->async->cancel_timer($id); |
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| 210 | } |
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| 211 | |
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| 212 | function fetch_event($event_id,$options='') |
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| 213 | { |
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| 214 | if(!isset($this->stream)) |
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| 215 | { |
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| 216 | return False; |
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| 217 | } |
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| 218 | |
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| 219 | $event_id = (int)$event_id; |
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| 220 | |
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| 221 | $this->stream->lock(array('phpgw_cal','phpgw_cal_user','phpgw_cal_repeats','phpgw_cal_extra'/* OLD-ALARM,'phpgw_cal_alarm'*/)); |
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| 222 | |
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| 223 | $this->stream->query('SELECT * FROM phpgw_cal WHERE cal_id='.$event_id,__LINE__,__FILE__); |
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| 224 | |
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| 225 | if($this->stream->num_rows() > 0) |
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| 226 | { |
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| 227 | $this->event_init(); |
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| 228 | |
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| 229 | $this->stream->next_record(); |
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| 230 | // Load the calendar event data from the db into $event structure |
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| 231 | // Use http://www.php.net/manual/en/function.mcal-fetch-event.php as the reference |
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| 232 | $this->add_attribute('owner',(int)$this->stream->f('owner')); |
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| 233 | $this->add_attribute('id',(int)$this->stream->f('cal_id')); |
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| 234 | $this->set_class((int)$this->stream->f('is_public')); |
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| 235 | $this->set_category($this->stream->f('category')); |
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| 236 | $this->set_title(stripslashes($GLOBALS['phpgw']->strip_html($this->stream->f('title')))); |
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| 237 | $this->set_description(stripslashes($GLOBALS['phpgw']->strip_html($this->stream->f('description')))); |
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| 238 | $this->set_ex_participants(stripslashes($GLOBALS['phpgw']->strip_html($this->stream->f('ex_participants')))); |
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| 239 | $this->add_attribute('uid',$GLOBALS['phpgw']->strip_html($this->stream->f('uid'))); |
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| 240 | $this->add_attribute('location',stripslashes($GLOBALS['phpgw']->strip_html($this->stream->f('location')))); |
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| 241 | $this->add_attribute('reference',(int)$this->stream->f('reference')); |
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| 242 | |
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| 243 | // This is the preferred method once everything is normalized... |
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| 244 | //$this->event->alarm = (int)$this->stream->f('alarm'); |
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| 245 | // But until then, do it this way... |
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| 246 | //Legacy Support (New) |
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| 247 | |
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| 248 | $datetime = $GLOBALS['phpgw']->datetime->localdates($this->stream->f('datetime')); |
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| 249 | $this->set_start($datetime['year'],$datetime['month'],$datetime['day'],$datetime['hour'],$datetime['minute'],$datetime['second']); |
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| 250 | |
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| 251 | $datetime = $GLOBALS['phpgw']->datetime->localdates($this->stream->f('mdatetime')); |
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| 252 | $this->set_date('modtime',$datetime['year'],$datetime['month'],$datetime['day'],$datetime['hour'],$datetime['minute'],$datetime['second']); |
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| 253 | |
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| 254 | $datetime = $GLOBALS['phpgw']->datetime->localdates($this->stream->f('edatetime')); |
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| 255 | $this->set_end($datetime['year'],$datetime['month'],$datetime['day'],$datetime['hour'],$datetime['minute'],$datetime['second']); |
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| 256 | |
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| 257 | //Legacy Support |
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| 258 | $this->add_attribute('priority',(int)$this->stream->f('priority')); |
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| 259 | if($this->stream->f('cal_group') || $this->stream->f('groups') != 'NULL') |
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| 260 | { |
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| 261 | $groups = explode(',',$this->stream->f('groups')); |
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| 262 | for($j=1;$j<count($groups) - 1;$j++) |
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| 263 | { |
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| 264 | $this->add_attribute('groups',$groups[$j],$j-1); |
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| 265 | } |
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| 266 | } |
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| 267 | |
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| 268 | $this->stream->query('SELECT * FROM phpgw_cal_repeats WHERE cal_id='.$event_id,__LINE__,__FILE__); |
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| 269 | if($this->stream->num_rows()) |
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| 270 | { |
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| 271 | $this->stream->next_record(); |
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| 272 | |
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| 273 | $this->add_attribute('recur_type',(int)$this->stream->f('recur_type')); |
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| 274 | $this->add_attribute('recur_interval',(int)$this->stream->f('recur_interval')); |
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| 275 | $enddate = $this->stream->f('recur_enddate'); |
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| 276 | if($enddate != 0 && $enddate != Null) |
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| 277 | { |
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| 278 | $datetime = $GLOBALS['phpgw']->datetime->localdates($enddate); |
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| 279 | $this->add_attribute('recur_enddate',$datetime['year'],'year'); |
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| 280 | $this->add_attribute('recur_enddate',$datetime['month'],'month'); |
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| 281 | $this->add_attribute('recur_enddate',$datetime['day'],'mday'); |
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| 282 | $this->add_attribute('recur_enddate',$datetime['hour'],'hour'); |
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| 283 | $this->add_attribute('recur_enddate',$datetime['minute'],'min'); |
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| 284 | $this->add_attribute('recur_enddate',$datetime['second'],'sec'); |
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| 285 | } |
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| 286 | else |
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| 287 | { |
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| 288 | $this->add_attribute('recur_enddate',0,'year'); |
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| 289 | $this->add_attribute('recur_enddate',0,'month'); |
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| 290 | $this->add_attribute('recur_enddate',0,'mday'); |
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| 291 | $this->add_attribute('recur_enddate',0,'hour'); |
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| 292 | $this->add_attribute('recur_enddate',0,'min'); |
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| 293 | $this->add_attribute('recur_enddate',0,'sec'); |
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| 294 | } |
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| 295 | $this->add_attribute('recur_enddate',0,'alarm'); |
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| 296 | if($this->debug) |
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| 297 | { |
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| 298 | echo 'Event ID#'.$this->event['id'].' : Enddate = '.$enddate."<br>\n"; |
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| 299 | } |
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| 300 | $this->add_attribute('recur_data',$this->stream->f('recur_data')); |
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| 301 | |
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| 302 | $exception_list = $this->stream->f('recur_exception'); |
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| 303 | $exceptions = Array(); |
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| 304 | if(strpos(' '.$exception_list,',')) |
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| 305 | { |
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| 306 | $exceptions = explode(',',$exception_list); |
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| 307 | } |
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| 308 | elseif($exception_list != '') |
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| 309 | { |
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| 310 | $exceptions[]= $exception_list; |
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| 311 | } |
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| 312 | $this->add_attribute('recur_exception',$exceptions); |
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| 313 | } |
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| 314 | |
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| 315 | //Legacy Support |
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| 316 | $this->stream->query('SELECT * FROM phpgw_cal_user WHERE cal_id='.$event_id,__LINE__,__FILE__); |
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| 317 | if($this->stream->num_rows()) |
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| 318 | { |
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| 319 | while($this->stream->next_record()) |
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| 320 | { |
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| 321 | if((int)$this->stream->f('cal_login') == (int)$this->user) |
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| 322 | { |
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| 323 | $this->add_attribute('users_status',$this->stream->f('cal_status')); |
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| 324 | } |
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| 325 | $this->add_attribute('participants',$this->stream->f('cal_status'),(int)$this->stream->f('cal_login')); |
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| 326 | } |
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| 327 | } |
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| 328 | |
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| 329 | // Custom fields |
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| 330 | $this->stream->query('SELECT * FROM phpgw_cal_extra WHERE cal_id='.$event_id,__LINE__,__FILE__); |
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| 331 | if($this->stream->num_rows()) |
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| 332 | { |
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| 333 | while($this->stream->next_record()) |
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| 334 | { |
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| 335 | $this->add_attribute('#'.$this->stream->f('cal_extra_name'),$this->stream->f('cal_extra_value')); |
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| 336 | } |
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| 337 | } |
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| 338 | |
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| 339 | /* OLD-ALARM |
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| 340 | if($this->event['reference']) |
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| 341 | { |
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| 342 | // What is event['reference']??? |
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| 343 | $alarm_cal_id = $event_id.','.$this->event['reference']; |
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| 344 | } |
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| 345 | else |
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| 346 | { |
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| 347 | $alarm_cal_id = $event_id; |
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| 348 | } |
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| 349 | |
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| 350 | //echo '<!-- cal_id='.$alarm_cal_id.' -->'."\n"; |
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| 351 | //$this->stream->query('SELECT * FROM phpgw_cal_alarm WHERE cal_id in ('.$alarm_cal_id.') AND cal_owner='.$this->user,__LINE__,__FILE__); |
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| 352 | $this->stream->query('SELECT * FROM phpgw_cal_alarm WHERE cal_id='.$event_id.' AND cal_owner='.$this->user,__LINE__,__FILE__); |
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| 353 | if($this->stream->num_rows()) |
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| 354 | { |
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| 355 | while($this->stream->next_record()) |
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| 356 | { |
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| 357 | $this->event['alarm'][] = Array( |
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| 358 | 'id' => (int)$this->stream->f('alarm_id'), |
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| 359 | 'time' => (int)$this->stream->f('cal_time'), |
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| 360 | 'text' => $this->stream->f('cal_text'), |
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| 361 | 'enabled' => (int)$this->stream->f('alarm_enabled') |
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| 362 | ); |
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| 363 | } |
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| 364 | } |
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| 365 | */ |
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| 366 | } |
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| 367 | else |
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| 368 | { |
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| 369 | $this->event = False; |
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| 370 | } |
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| 371 | |
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| 372 | $this->stream->unlock(); |
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| 373 | |
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| 374 | if ($this->event) |
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| 375 | { |
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| 376 | $this->event['alarm'] = $this->read_alarms($event_id); |
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| 377 | |
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| 378 | if($this->event['reference']) |
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| 379 | { |
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| 380 | $this->event['alarm'] += $this->read_alarms($event_id); |
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| 381 | } |
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| 382 | } |
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| 383 | return $this->event; |
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| 384 | } |
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| 385 | |
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| 386 | function list_events($startYear,$startMonth,$startDay,$endYear=0,$endMonth=0,$endDay=0,$extra='',$tz_offset=0,$owner_id=0) |
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| 387 | { |
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| 388 | if(!isset($this->stream)) |
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| 389 | { |
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| 390 | return False; |
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| 391 | } |
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| 392 | |
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| 393 | $datetime = mktime(0,0,0,$startMonth,$startDay,$startYear) - $tz_offset; |
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| 394 | |
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| 395 | $user_where = ' AND (phpgw_cal_user.cal_login in ('; |
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| 396 | if(is_array($owner_id) && count($owner_id)) |
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| 397 | { |
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| 398 | $user_where .= implode(',',$owner_id); |
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| 399 | } |
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| 400 | else |
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| 401 | { |
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| 402 | $user_where .= $this->user; |
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| 403 | } |
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| 404 | $member_groups = $GLOBALS['phpgw']->accounts->membership($this->user); |
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| 405 | @reset($member_groups); |
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| 406 | while($member_groups != False && list($key,$group_info) = each($member_groups)) |
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| 407 | { |
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| 408 | $member[] = $group_info['account_id']; |
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| 409 | } |
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| 410 | @reset($member); |
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| 411 | // $user_where .= ','.implode(',',$member); |
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| 412 | $user_where .= ')) '; |
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| 413 | |
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| 414 | if($this->debug) |
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| 415 | { |
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| 416 | echo '<!-- '.$user_where.' -->'."\n"; |
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| 417 | } |
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| 418 | |
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| 419 | $startDate = 'AND ( ( (phpgw_cal.datetime >= '.$datetime.') '; |
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| 420 | |
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| 421 | $enddate = ''; |
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| 422 | if($endYear != 0 && $endMonth != 0 && $endDay != 0) |
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| 423 | { |
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| 424 | $edatetime = mktime(23,59,59,(int)$endMonth,(int)$endDay,(int)$endYear) - $tz_offset; |
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| 425 | $endDate .= 'AND (phpgw_cal.edatetime <= '.$edatetime.') ) ' |
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| 426 | . 'OR ( (phpgw_cal.datetime <= '.$datetime.') ' |
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| 427 | . 'AND (phpgw_cal.edatetime >= '.$edatetime.') ) ' |
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| 428 | . 'OR ( (phpgw_cal.datetime >= '.$datetime.') ' |
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| 429 | . 'AND (phpgw_cal.datetime <= '.$edatetime.') ' |
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| 430 | . 'AND (phpgw_cal.edatetime >= '.$edatetime.') ) ' |
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| 431 | . 'OR ( (phpgw_cal.datetime <= '.$datetime.') ' |
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| 432 | . 'AND (phpgw_cal.edatetime >= '.$datetime.') ' |
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| 433 | . 'AND (phpgw_cal.edatetime <= '.$edatetime.') '; |
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| 434 | } |
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| 435 | $endDate .= ') ) '; |
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| 436 | |
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| 437 | $order_by = 'ORDER BY phpgw_cal.datetime ASC, phpgw_cal.edatetime ASC, phpgw_cal.priority ASC'; |
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| 438 | if($this->debug) |
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| 439 | { |
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| 440 | echo "SQL : ".$user_where.$startDate.$endDate.$extra."<br>\n"; |
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| 441 | } |
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| 442 | return $this->get_event_ids(False,$user_where.$startDate.$endDate.$extra.$order_by); |
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| 443 | } |
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| 444 | |
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| 445 | function append_event() |
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| 446 | { |
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| 447 | $this->save_event($this->event); |
---|
| 448 | $this->send_update(MSG_ADDED,$this->event->participants,'',$this->event); |
---|
| 449 | return $this->event['id']; |
---|
| 450 | } |
---|
| 451 | |
---|
| 452 | function store_event() |
---|
| 453 | { |
---|
| 454 | return $this->save_event(&$this->event); |
---|
| 455 | } |
---|
| 456 | |
---|
| 457 | function delete_event($event_id) |
---|
| 458 | { |
---|
| 459 | $this->deleted_events[] = $event_id; |
---|
| 460 | } |
---|
| 461 | |
---|
| 462 | function snooze($event_id) |
---|
| 463 | { |
---|
| 464 | //Turn off an alarm for an event |
---|
| 465 | //Returns true. |
---|
| 466 | } |
---|
| 467 | |
---|
| 468 | function list_alarms($begin_year='',$begin_month='',$begin_day='',$end_year='',$end_month='',$end_day='') |
---|
| 469 | { |
---|
| 470 | //Return a list of events that has an alarm triggered at the given datetime |
---|
| 471 | //Returns an array of event ID's |
---|
| 472 | } |
---|
| 473 | |
---|
| 474 | // The function definition doesn't look correct... |
---|
| 475 | // Need more information for this function |
---|
| 476 | function next_recurrence($weekstart,$next) |
---|
| 477 | { |
---|
| 478 | // return next_recurrence (int stream, int weekstart, array next); |
---|
| 479 | } |
---|
| 480 | |
---|
| 481 | function expunge() |
---|
| 482 | { |
---|
| 483 | if(count($this->deleted_events) <= 0) |
---|
| 484 | { |
---|
| 485 | return 1; |
---|
| 486 | } |
---|
| 487 | $this_event = $this->event; |
---|
| 488 | $locks = Array( |
---|
| 489 | 'phpgw_cal', |
---|
| 490 | 'phpgw_cal_user', |
---|
| 491 | 'phpgw_cal_repeats', |
---|
| 492 | 'phpgw_cal_extra' |
---|
| 493 | // OLD-ALARM 'phpgw_cal_alarm' |
---|
| 494 | ); |
---|
| 495 | $this->stream->lock($locks); |
---|
| 496 | foreach($this->deleted_events as $cal_id) |
---|
| 497 | { |
---|
| 498 | foreach ($locks as $table) |
---|
| 499 | { |
---|
| 500 | $this->stream->query('DELETE FROM '.$table.' WHERE cal_id='.$cal_id,__LINE__,__FILE__); |
---|
| 501 | } |
---|
| 502 | } |
---|
| 503 | $this->stream->unlock(); |
---|
| 504 | |
---|
| 505 | foreach($this->deleted_events as $cal_id) |
---|
| 506 | { |
---|
| 507 | $this->delete_alarms($cal_id); |
---|
| 508 | } |
---|
| 509 | $this->deleted_events = array(); |
---|
| 510 | |
---|
| 511 | $this->event = $this_event; |
---|
| 512 | return 1; |
---|
| 513 | } |
---|
| 514 | |
---|
| 515 | /***************** Local functions for SQL based Calendar *****************/ |
---|
| 516 | |
---|
| 517 | function get_event_ids($search_repeats=False,$extra='',$search_extra=False) |
---|
| 518 | { |
---|
| 519 | $from = $where = ' '; |
---|
| 520 | if($search_repeats) |
---|
| 521 | { |
---|
| 522 | $from = ', phpgw_cal_repeats '; |
---|
| 523 | $where = 'AND (phpgw_cal_repeats.cal_id = phpgw_cal.cal_id) '; |
---|
| 524 | } |
---|
| 525 | if($search_extra) |
---|
| 526 | { |
---|
| 527 | $from .= 'LEFT JOIN phpgw_cal_extra ON phpgw_cal_extra.cal_id = phpgw_cal.cal_id '; |
---|
| 528 | } |
---|
| 529 | |
---|
| 530 | $sql = 'SELECT DISTINCT phpgw_cal.cal_id,' |
---|
| 531 | . 'phpgw_cal.datetime,phpgw_cal.edatetime,' |
---|
| 532 | . 'phpgw_cal.priority ' |
---|
| 533 | . 'FROM phpgw_cal_user, phpgw_cal' |
---|
| 534 | . $from |
---|
| 535 | . 'WHERE (phpgw_cal_user.cal_id = phpgw_cal.cal_id) ' |
---|
| 536 | . $where . $extra; |
---|
| 537 | |
---|
| 538 | if($this->debug) |
---|
| 539 | { |
---|
| 540 | echo "FULL SQL : ".$sql."<br>\n"; |
---|
| 541 | } |
---|
| 542 | |
---|
| 543 | $this->stream->query($sql,__LINE__,__FILE__); |
---|
| 544 | |
---|
| 545 | $retval = Array(); |
---|
| 546 | if($this->stream->num_rows() == 0) |
---|
| 547 | { |
---|
| 548 | if($this->debug) |
---|
| 549 | { |
---|
| 550 | echo "No records found!<br>\n"; |
---|
| 551 | } |
---|
| 552 | return $retval; |
---|
| 553 | } |
---|
| 554 | |
---|
| 555 | while($this->stream->next_record()) |
---|
| 556 | { |
---|
| 557 | $retval[] = (int)$this->stream->f('cal_id'); |
---|
| 558 | } |
---|
| 559 | if($this->debug) |
---|
| 560 | { |
---|
| 561 | echo "Records found!<br>\n"; |
---|
| 562 | } |
---|
| 563 | return $retval; |
---|
| 564 | } |
---|
| 565 | |
---|
| 566 | function save_event(&$event) |
---|
| 567 | { |
---|
| 568 | $locks = Array( |
---|
| 569 | 'phpgw_cal', |
---|
| 570 | 'phpgw_cal_user', |
---|
| 571 | 'phpgw_cal_repeats', |
---|
| 572 | 'phpgw_cal_extra' |
---|
| 573 | // OLD-ALARM 'phpgw_cal_alarm' |
---|
| 574 | ); |
---|
| 575 | $this->stream->lock($locks); |
---|
| 576 | if($event['id'] == 0) |
---|
| 577 | { |
---|
| 578 | if(!$event['uid']) |
---|
| 579 | { |
---|
| 580 | if ($GLOBALS['phpgw_info']['server']['hostname'] != '') |
---|
| 581 | { |
---|
| 582 | $id_suffix = $GLOBALS['phpgw_info']['server']['hostname']; |
---|
| 583 | } |
---|
| 584 | else |
---|
| 585 | { |
---|
| 586 | $id_suffix = $GLOBALS['phpgw']->common->randomstring(3).'local'; |
---|
| 587 | } |
---|
| 588 | $parts = Array( |
---|
| 589 | 0 => 'title', |
---|
| 590 | 1 => 'description', |
---|
| 591 | 2 => 'ex_participants' |
---|
| 592 | ); |
---|
| 593 | @reset($parts); |
---|
| 594 | while(list($key,$field) = each($parts)) |
---|
| 595 | { |
---|
| 596 | $part[$key] = substr($GLOBALS['phpgw']->crypto->encrypt($event[$field]),0,20); |
---|
| 597 | if(!$GLOBALS['phpgw']->crypto->enabled) |
---|
| 598 | { |
---|
| 599 | $part[$key] = bin2hex(unserialize($part[$key])); |
---|
| 600 | } |
---|
| 601 | } |
---|
| 602 | $event['uid'] = $part[0].'-'.$part[1].'@'.$id_suffix; |
---|
| 603 | } |
---|
| 604 | $this->stream->query('INSERT INTO phpgw_cal(uid,title,owner,priority,is_public,category) ' |
---|
| 605 | . "values('".$event['uid']."','".$this->stream->db_addslashes($event['title']) |
---|
| 606 | . "',".(int)$event['owner'].','.(int)$event['priority'].','.(int)$event['public'].",'" |
---|
| 607 | . $event['category']."')",__LINE__,__FILE__); |
---|
| 608 | $event['id'] = $this->stream->get_last_insert_id('phpgw_cal','cal_id'); |
---|
| 609 | } |
---|
| 610 | |
---|
| 611 | $date = $this->maketime($event['start']) - $GLOBALS['phpgw']->datetime->tz_offset; |
---|
| 612 | $enddate = $this->maketime($event['end']) - $GLOBALS['phpgw']->datetime->tz_offset; |
---|
| 613 | $today = time() - $GLOBALS['phpgw']->datetime->tz_offset; |
---|
| 614 | |
---|
| 615 | if($event['recur_type'] != MCAL_RECUR_NONE) |
---|
| 616 | { |
---|
| 617 | $type = 'M'; |
---|
| 618 | } |
---|
| 619 | else |
---|
| 620 | { |
---|
| 621 | $type = 'E'; |
---|
| 622 | } |
---|
| 623 | |
---|
| 624 | $sql = 'UPDATE phpgw_cal SET ' |
---|
| 625 | . 'owner='.(int)$event['owner'].', ' |
---|
| 626 | . 'datetime='.(int)$date.', ' |
---|
| 627 | . 'mdatetime='.(int)$today.', ' |
---|
| 628 | . 'edatetime='.(int)$enddate.', ' |
---|
| 629 | . 'priority='.(int)$event['priority'].', ' |
---|
| 630 | . "category='".$this->stream->db_addslashes($event['category'])."', " |
---|
| 631 | . "cal_type='".$this->stream->db_addslashes($type)."', " |
---|
| 632 | . 'is_public='.(int)$event['public'].', ' |
---|
| 633 | . "title='".$this->stream->db_addslashes($event['title'])."', " |
---|
| 634 | . "description='".$this->stream->db_addslashes($event['description'])."', " |
---|
| 635 | . "ex_participants='".$this->stream->db_addslashes($event['ex_participants'])."', " |
---|
| 636 | . "location='".$this->stream->db_addslashes($event['location'])."', " |
---|
| 637 | . ($event['groups']?"groups='".(count($event['groups'])>1?implode(',',$event['groups']):','.$event['groups'][0].',')."', ":'') |
---|
| 638 | . 'reference='.(int)$event['reference'].' ' |
---|
| 639 | . 'WHERE cal_id='.(int)$event['id']; |
---|
| 640 | |
---|
| 641 | $this->stream->query($sql,__LINE__,__FILE__); |
---|
| 642 | |
---|
| 643 | $this->stream->query('DELETE FROM phpgw_cal_user WHERE cal_id='.(int)$event['id'],__LINE__,__FILE__); |
---|
| 644 | |
---|
| 645 | @reset($event['participants']); |
---|
| 646 | while (list($key,$value) = @each($event['participants'])) |
---|
| 647 | { |
---|
| 648 | if((int)$key == $event['owner']) |
---|
| 649 | { |
---|
| 650 | $value = 'A'; |
---|
| 651 | } |
---|
| 652 | $this->stream->query('INSERT INTO phpgw_cal_user(cal_id,cal_login,cal_status) ' |
---|
| 653 | . 'VALUES('.(int)$event['id'].','.(int)$key.",'".$this->stream->db_addslashes($value)."')",__LINE__,__FILE__); |
---|
| 654 | } |
---|
| 655 | |
---|
| 656 | if($event['recur_type'] != MCAL_RECUR_NONE) |
---|
| 657 | { |
---|
| 658 | if($event['recur_enddate']['month'] != 0 && $event['recur_enddate']['mday'] != 0 && $event['recur_enddate']['year'] != 0) |
---|
| 659 | { |
---|
| 660 | $end = $this->maketime($event['recur_enddate']) - $GLOBALS['phpgw']->datetime->tz_offset; |
---|
| 661 | } |
---|
| 662 | else |
---|
| 663 | { |
---|
| 664 | $end = 0; |
---|
| 665 | } |
---|
| 666 | |
---|
| 667 | $this->stream->query('SELECT count(cal_id) FROM phpgw_cal_repeats WHERE cal_id='.(int)$event['id'],__LINE__,__FILE__); |
---|
| 668 | $this->stream->next_record(); |
---|
| 669 | $num_rows = $this->stream->f(0); |
---|
| 670 | if($num_rows == 0) |
---|
| 671 | { |
---|
| 672 | $this->stream->query('INSERT INTO phpgw_cal_repeats(cal_id,recur_type,recur_enddate,recur_data,recur_interval) ' |
---|
| 673 | .'VALUES('.(int)$event['id'].','.$event['recur_type'].','.(int)$end.','.$event['recur_data'].','.$event['recur_interval'].')',__LINE__,__FILE__); |
---|
| 674 | } |
---|
| 675 | else |
---|
| 676 | { |
---|
| 677 | $this->stream->query('UPDATE phpgw_cal_repeats ' |
---|
| 678 | . 'SET recur_type='.$event['recur_type'].', ' |
---|
| 679 | . 'recur_enddate='.(int)$end.', ' |
---|
| 680 | . 'recur_data='.$event['recur_data'].', ' |
---|
| 681 | . 'recur_interval='.$event['recur_interval'].', ' |
---|
| 682 | . "recur_exception='".(count($event['recur_exception'])>1?implode(',',$event['recur_exception']):(count($event['recur_exception'])==1?$event['recur_exception'][0]:''))."' " |
---|
| 683 | . 'WHERE cal_id='.$event['id'],__LINE__,__FILE__); |
---|
| 684 | } |
---|
| 685 | } |
---|
| 686 | else |
---|
| 687 | { |
---|
| 688 | $this->stream->query('DELETE FROM phpgw_cal_repeats WHERE cal_id='.$event['id'],__LINE__,__FILE__); |
---|
| 689 | } |
---|
| 690 | // Custom fields |
---|
| 691 | $this->stream->query('DELETE FROM phpgw_cal_extra WHERE cal_id='.$event['id'],__LINE__,__FILE__); |
---|
| 692 | |
---|
| 693 | foreach($event as $name => $value) |
---|
| 694 | { |
---|
| 695 | if ($name[0] == '#' && strlen($value)) |
---|
| 696 | { |
---|
| 697 | $this->stream->query('INSERT INTO phpgw_cal_extra (cal_id,cal_extra_name,cal_extra_value) ' |
---|
| 698 | . 'VALUES('.$event['id'].",'".addslashes(substr($name,1))."','".addslashes($value)."')",__LINE__,__FILE__); |
---|
| 699 | } |
---|
| 700 | } |
---|
| 701 | /* |
---|
| 702 | $alarmcount = count($event['alarm']); |
---|
| 703 | if ($alarmcount > 1) |
---|
| 704 | { |
---|
| 705 | // this should never happen, $event['alarm'] should only be set |
---|
| 706 | // if creating a new event and uicalendar only sets up 1 alarm |
---|
| 707 | // the user must use "Alarm Management" to create/establish multiple |
---|
| 708 | // alarms or to edit/change an alarm |
---|
| 709 | echo '<!-- how did this happen, too many alarms -->'."\n"; |
---|
| 710 | $this->stream->unlock(); |
---|
| 711 | return True; |
---|
| 712 | } |
---|
| 713 | |
---|
| 714 | if ($alarmcount == 1) |
---|
| 715 | { |
---|
| 716 | |
---|
| 717 | list($key,$alarm) = @each($event['alarm']); |
---|
| 718 | |
---|
| 719 | $this->stream->query('INSERT INTO phpgw_cal_alarm(cal_id,cal_owner,cal_time,cal_text,alarm_enabled) VALUES('.$event['id'].','.$event['owner'].','.$alarm['time'].",'".$alarm['text']."',".$alarm['enabled'].')',__LINE__,__FILE__); |
---|
| 720 | $this->stream->query('SELECT LAST_INSERT_ID()'); |
---|
| 721 | $this->stream->next_record(); |
---|
| 722 | $alarm['id'] = $this->stream->f(0); |
---|
| 723 | } |
---|
| 724 | */ |
---|
| 725 | print_debug('Event Saved: ID #',$event['id']); |
---|
| 726 | |
---|
| 727 | $this->stream->unlock(); |
---|
| 728 | |
---|
| 729 | if (is_array($event['alarm'])) |
---|
| 730 | { |
---|
| 731 | foreach ($event['alarm'] as $alarm) // this are all new alarms |
---|
| 732 | { |
---|
| 733 | $this->save_alarm($event['id'],$alarm); |
---|
| 734 | } |
---|
| 735 | } |
---|
| 736 | $GLOBALS['phpgw_info']['cal_new_event_id'] = $event['id']; |
---|
| 737 | $this->event = $event; |
---|
| 738 | return True; |
---|
| 739 | } |
---|
| 740 | |
---|
| 741 | function get_alarm($cal_id) |
---|
| 742 | { |
---|
| 743 | /* OLD-ALARM |
---|
| 744 | $this->stream->query('SELECT cal_time, cal_text FROM phpgw_cal_alarm WHERE cal_id='.$id.' AND cal_owner='.$this->user,__LINE__,__FILE__); |
---|
| 745 | if($this->stream->num_rows()) |
---|
| 746 | { |
---|
| 747 | while($this->stream->next_record()) |
---|
| 748 | { |
---|
| 749 | $alarm[$this->stream->f('cal_time')] = $this->stream->f('cal_text'); |
---|
| 750 | } |
---|
| 751 | @reset($alarm); |
---|
| 752 | return $alarm; |
---|
| 753 | } |
---|
| 754 | else |
---|
| 755 | { |
---|
| 756 | return False; |
---|
| 757 | } |
---|
| 758 | */ |
---|
| 759 | $alarms = $this->read_alarms($cal_id); |
---|
| 760 | $ret = False; |
---|
| 761 | |
---|
| 762 | foreach($alarms as $alarm) |
---|
| 763 | { |
---|
| 764 | if ($alarm['owner'] == $this->user || !$alarm['owner']) |
---|
| 765 | { |
---|
| 766 | $ret[$alarm['time']] = $alarm['text']; |
---|
| 767 | } |
---|
| 768 | } |
---|
| 769 | return $ret; |
---|
| 770 | } |
---|
| 771 | |
---|
| 772 | function set_status($id,$owner,$status) |
---|
| 773 | { |
---|
| 774 | $status_code_short = Array( |
---|
| 775 | REJECTED => 'R', |
---|
| 776 | NO_RESPONSE => 'U', |
---|
| 777 | TENTATIVE => 'T', |
---|
| 778 | ACCEPTED => 'A' |
---|
| 779 | ); |
---|
| 780 | |
---|
| 781 | $this->stream->query("UPDATE phpgw_cal_user SET cal_status='".$status_code_short[$status]."' WHERE cal_id=".$id." AND cal_login=".$owner,__LINE__,__FILE__); |
---|
| 782 | /* OLD-ALARM |
---|
| 783 | if ($status == 'R') |
---|
| 784 | { |
---|
| 785 | $this->stream->query('UPDATE phpgw_cal_alarm set alarm_enabled=0 where cal_id='.$id.' and cal_owner='.$owner,__LINE__,__FILE__); |
---|
| 786 | } |
---|
| 787 | */ |
---|
| 788 | return True; |
---|
| 789 | } |
---|
| 790 | |
---|
| 791 | // End of ICal style support....... |
---|
| 792 | |
---|
| 793 | function group_search($owner=0) |
---|
| 794 | { |
---|
| 795 | $owner = ($owner==$GLOBALS['phpgw_info']['user']['account_id']?0:$owner); |
---|
| 796 | $groups = substr($GLOBALS['phpgw']->common->sql_search('phpgw_cal.groups',(int)$owner),4); |
---|
| 797 | if (!$groups) |
---|
| 798 | { |
---|
| 799 | return ''; |
---|
| 800 | } |
---|
| 801 | else |
---|
| 802 | { |
---|
| 803 | return "(phpgw_cal.is_public=2 AND (". $groups .')) '; |
---|
| 804 | } |
---|
| 805 | } |
---|
| 806 | |
---|
| 807 | function splittime_($time) |
---|
| 808 | { |
---|
| 809 | $temp = array('hour','minute','second','ampm'); |
---|
| 810 | $time = strrev($time); |
---|
| 811 | $second = (int)strrev(substr($time,0,2)); |
---|
| 812 | $minute = (int)strrev(substr($time,2,2)); |
---|
| 813 | $hour = (int)strrev(substr($time,4)); |
---|
| 814 | $temp['second'] = (int)$second; |
---|
| 815 | $temp['minute'] = (int)$minute; |
---|
| 816 | $temp['hour'] = (int)$hour; |
---|
| 817 | $temp['ampm'] = ' '; |
---|
| 818 | |
---|
| 819 | return $temp; |
---|
| 820 | } |
---|
| 821 | |
---|
| 822 | function date_to_epoch($d) |
---|
| 823 | { |
---|
| 824 | return $this->localdates(mktime(0,0,0,(int)(substr($d,4,2)),(int)(substr($d,6,2)),(int)(substr($d,0,4)))); |
---|
| 825 | } |
---|
| 826 | |
---|
| 827 | function list_dirty_events($lastmod=-1,$repeats=false) |
---|
| 828 | { |
---|
| 829 | if(!isset($this->stream)) |
---|
| 830 | { |
---|
| 831 | return False; |
---|
| 832 | } |
---|
| 833 | $lastmod = (int) $lastmod; |
---|
| 834 | $repeats = (bool) $repeats; |
---|
| 835 | |
---|
| 836 | $user_where = " AND phpgw_cal_user.cal_login = $this->user"; |
---|
| 837 | |
---|
| 838 | $member_groups = $GLOBALS['phpgw']->accounts->membership($this->user); |
---|
| 839 | @reset($member_groups); |
---|
| 840 | while($member_groups != False && list($key,$group_info) = each($member_groups)) |
---|
| 841 | { |
---|
| 842 | $member[] = $group_info['account_id']; |
---|
| 843 | } |
---|
| 844 | @reset($member); |
---|
| 845 | // $user_where .= ','.implode(',',$member); |
---|
| 846 | //$user_where .= ')) '; |
---|
| 847 | |
---|
| 848 | if($this->debug) |
---|
| 849 | { |
---|
| 850 | echo '<!-- '.$user_where.' -->'."\n"; |
---|
| 851 | } |
---|
| 852 | |
---|
| 853 | if($lastmod > 0) |
---|
| 854 | { |
---|
| 855 | $wheremod = "AND mdatetime = $lastmod"; |
---|
| 856 | } |
---|
| 857 | |
---|
| 858 | $order_by = ' ORDER BY phpgw_cal.cal_id ASC'; |
---|
| 859 | if($this->debug) |
---|
| 860 | { |
---|
| 861 | echo "SQL : ".$user_where.$wheremod.$extra."<br>\n"; |
---|
| 862 | } |
---|
| 863 | return $this->get_event_ids($repeats,$user_where.$wheremod.$extra.$order_by); |
---|
| 864 | } |
---|
| 865 | |
---|
| 866 | /* OLD-ALARM |
---|
| 867 | function add_alarm($eventid,$alarm,$owner) |
---|
| 868 | { |
---|
| 869 | $this->stream->query('INSERT INTO phpgw_cal_alarm(cal_id,cal_owner,cal_time,cal_text,alarm_enabled) VALUES('.$eventid.','.$owner.','.$alarm['time'].",'".$alarm['text']."',1)",__LINE__,__FILE__); |
---|
| 870 | $this->stream->query('SELECT LAST_INSERT_ID()'); |
---|
| 871 | $this->stream->next_record(); |
---|
| 872 | return($this->stream->f(0)); |
---|
| 873 | } |
---|
| 874 | function delete_alarm($alarmid) |
---|
| 875 | { |
---|
| 876 | $this->stream->query('DELETE FROM phpgw_cal_alarm WHERE alarm_id='.$alarmid,__LINE__,__FILE__); |
---|
| 877 | } |
---|
| 878 | */ |
---|
| 879 | } |
---|