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MDL-37813 remove missing filters when configuring string filters and fix filter uninstall

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This commit is contained in:
Petr Škoda 2013-10-12 16:56:01 +02:00
parent 4e47920f08
commit a67ea663b1
3 changed files with 59 additions and 14 deletions
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16
lib/classes/plugininfo/filter.php
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@ -112,11 +112,25 @@ class filter extends base {
* @private
*/
public function uninstall_cleanup() {
global $DB;
global $DB, $CFG;
$DB->delete_records('filter_active', array('filter' => $this->name));
$DB->delete_records('filter_config', array('filter' => $this->name));
if (empty($CFG->filterall)) {
$stringfilters = array();
} else if (!empty($CFG->stringfilters)) {
$stringfilters = explode(',', $CFG->stringfilters);
$stringfilters = array_combine($stringfilters, $stringfilters);
} else {
$stringfilters = array();
}
unset($stringfilters[$this->name]);
set_config('stringfilters', implode(',', $stringfilters));
set_config('filterall', !empty($stringfilters));
parent::uninstall_cleanup();
}
}