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Add feature to regularly remove old calendar events that are more than x years in the past. Set in Admin -> Calendar -> Site configuration

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This commit is contained in:
Nathan Gray 2010-04-22 20:27:14 +00:00
parent a3e6e6e2f6
commit c4a8515d99
4 changed files with 75 additions and 0 deletions
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37
calendar/inc/class.calendar_boupdate.inc.php
View File

@ -2160,4 +2160,41 @@ class calendar_boupdate extends calendar_bo
}
}
}
/**
* Delete events that are more than $age years old
*
* Purges old events from the database
*
* @param int $age How many years old the event must be before it is deleted
*/
function purge($age)
{
$query = array(
'end' => strtotime("-$age years", time()),
'enum_recuring' => false
);
$events = $this->search($query);
foreach($events as $event)
{
// Delete single events or recurring events where all ocurrences are old enough
if(!$event['recur_type'] || $event['recur_type'] && $event['recur_enddate'] && $event['recur_enddate'] <= $query['end'])
{
$this->delete($event['id'], 0, true);
}
}
// If preserve history is on, we'll need to do this again to completely remove it
$config = config::read('phpgwapi');
if($config['calendar_delete_history']) {
$query['filter'] = 'deleted';
$events = $this->search($query);
foreach($events as $event)
{
if(!$event['recur_type'] || $event['recur_type'] && $event['recur_enddate'] && $event['recur_enddate'] <= $query['end'])
{
$this->delete($event['id'], 0, true);
}
}
}
}
}

23
calendar/inc/class.calendar_hooks.inc.php
View File

@ -531,4 +531,27 @@ class calendar_hooks
)
);
}
public static function config_validate() {
$GLOBALS['egw_info']['server']['found_validation_hook'] = True;
}
}
// Not part of the class, since config hooks are still using the old style
function calendar_purge_old($config) {
$id = 'calendar_purge';
// Cancel old purge
ExecMethod('phpgwapi.asyncservice.cancel_timer', $id);
$result = ExecMethod2('phpgwapi.asyncservice.set_timer',
array('month' => '*', 'day' => 1),
$id,
'calendar.calendar_boupdate.purge',
(int)$config
);
if(!$result)
{
$GLOBALS['config_error'] = 'Unable to schedule purge';
}
}

1
calendar/setup/setup.inc.php
View File

@ -41,6 +41,7 @@ $setup_info['calendar']['hooks']['preferences'] = 'calendar_hooks::preferences';
$setup_info['calendar']['hooks']['settings'] = 'calendar_hooks::settings';
$setup_info['calendar']['hooks']['sidebox_menu'] = 'calendar.calendar_ui.sidebox_menu';
$setup_info['calendar']['hooks']['search_link'] = 'calendar_hooks::search_link';
$setup_info['calendar']['hooks']['config_validate'] = 'calendar_hooks::config_validate';
/* Dependencies for this app to work */
$setup_info['calendar']['depends'][] = array(

14
calendar/templates/default/config.tpl
View File

@ -68,6 +68,20 @@
</select>
</td>
</tr>
<tr class="row_off">
<td>&nbsp;{lang_Automatically_purge_old_events_after}</td>
<td>
<select name="newsettings[calendar_purge_old]">
<option value="">{lang_No_automatic_purging}</option>
<option value="1"{selected_calendar_purge_old_1}>1 {lang_year}</option>
<option value="2"{selected_calendar_purge_old_2}>2 {lang_years}</option>
<option value="3"{selected_calendar_purge_old_3}>3 {lang_years}</option>
<option value="4"{selected_calendar_purge_old_4}>4 {lang_years}</option>
<option value="5"{selected_calendar_purge_old_5}>5 {lang_years}</option>
<option value="10"{selected_calendar_purge_old_10}>10 {lang_years}</option>
</select>
</td>
</tr>
<tr class="th">
<td colspan="2"><b>{lang_Birthdays}</b></td>
</tr>