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Store event sequence numbers in database driver

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This commit is contained in:
Thomas Bruederli 2012-10-18 22:02:29 +02:00
parent 6e018d536c
commit 8ec81e2879
4 changed files with 10 additions and 3 deletions
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10
plugins/calendar/drivers/database/database_driver.php
View file

@ -277,6 +277,10 @@ class database_driver extends calendar_driver
$update_recurring = true;
$old = $this->get_event($event);
// increment sequence number
if ($old['sequence'])
$event['sequence'] = max($event['sequence'], $old['sequence']+1);
// modify a recurring event, check submitted savemode to do the right things
if ($old['recurrence'] || $old['recurrence_id']) {
$master = $old['recurrence_id'] ? $this->get_event(array('id' => $old['recurrence_id'])) : $old;
@ -431,7 +435,7 @@ class database_driver extends calendar_driver
{
$event = $this->_save_preprocess($event);
$sql_set = array();
$set_cols = array('start', 'end', 'all_day', 'recurrence_id', 'title', 'description', 'location', 'categories', 'free_busy', 'priority', 'sensitivity', 'attendees', 'alarms', 'notifyat');
$set_cols = array('start', 'end', 'all_day', 'recurrence_id', 'sequence', 'title', 'description', 'location', 'categories', 'free_busy', 'priority', 'sensitivity', 'attendees', 'alarms', 'notifyat');
foreach ($set_cols as $col) {
if (is_object($event[$col]) && is_a($event[$col], 'DateTime'))
$sql_set[] = $this->rc->db->quote_identifier($col) . '=' . $this->rc->db->quote($event[$col]->format(self::DB_DATE_FORMAT));
@ -650,8 +654,8 @@ class database_driver extends calendar_driver
public function get_event($event, $writeable = null)
{
$id = is_array($event) ? ($event['id'] ? $event['id'] : $event['uid']) : $event;
$col = $event['id'] && is_numeric($event['id']) ? 'event_id' : 'uid';
$col = is_array($event) && is_numeric($id) ? 'event_id' : 'uid';
if ($this->cache[$id])
return $this->cache[$id];

1
plugins/calendar/drivers/database/sql/mysql.sql
View file

@ -31,6 +31,7 @@ CREATE TABLE `events` (
`uid` varchar(255) NOT NULL DEFAULT '',
`created` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
`changed` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
`sequence` int(1) UNSIGNED NOT NULL DEFAULT '0',
`start` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
`end` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
`recurrence` varchar(255) DEFAULT NULL,

1
plugins/calendar/drivers/database/sql/postgresql.sql
View file

@ -47,6 +47,7 @@ CREATE TABLE events (
uid varchar(255) NOT NULL DEFAULT '',
created timestamp without time zone DEFAULT now() NOT NULL,
changed timestamp without time zone DEFAULT now(),
sequence integer NOT NULL DEFAULT 0,
"start" timestamp without time zone DEFAULT now() NOT NULL,
"end" timestamp without time zone DEFAULT now() NOT NULL,
recurrence varchar(255) DEFAULT NULL,

1
plugins/calendar/drivers/database/sql/sqlite.sql
View file

@ -30,6 +30,7 @@ CREATE TABLE events (
uid varchar(255) NOT NULL default '',
created datetime NOT NULL default '1000-01-01 00:00:00',
changed datetime NOT NULL default '1000-01-01 00:00:00',
sequence integer NOT NULL default '0',
start datetime NOT NULL default '1000-01-01 00:00:00',
end datetime NOT NULL default '1000-01-01 00:00:00',
recurrence varchar(255) default NULL,