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MDL-26859 automatically enable and disable blog related blocks when bloglevel changed

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This commit is contained in:
Petr Skoda 2011-03-20 12:28:34 +01:00
parent 56babbcb76
commit d9e0b80ffb
1 changed files with 12 additions and 3 deletions
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15
lib/adminlib.php
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@ -2971,11 +2971,20 @@ class admin_setting_bloglevel extends admin_setting_configselect {
* @return string empty or error message
*/
public function write_setting($data) {
global $DB;
global $DB, $CFG;
if ($data['bloglevel'] == 0) {
$DB->set_field('block', 'visible', 0, array('name' => 'blog_menu'));
$blogblocks = $DB->get_records_select('block', "name LIKE 'blog_%' AND visible = 1");
foreach ($blogblocks as $block) {
$DB->set_field('block', 'visible', 0, array('id' => $block->id));
}
} else {
$DB->set_field('block', 'visible', 1, array('name' => 'blog_menu'));
// reenable all blocks only when switching from disabled blogs
if (isset($CFG->bloglevel) and $CFG->bloglevel == 0) {
$blogblocks = $DB->get_records_select('block', "name LIKE 'blog_%' AND visible = 0");
foreach ($blogblocks as $block) {
$DB->set_field('block', 'visible', 1, array('id' => $block->id));
}
}
}
return parent::write_setting($data);
}