/**
* Constructor
*
* @param string|moodle_url $pageurl
*/
public function __construct($pageurl)
{
global $OUTPUT;
parent::__construct();
$this->attributes['class'] = 'generaltable tag-areas-table';
$this->head = array(get_string('tagareaname', 'core_tag'), get_string('component', 'tag'), get_string('tagareaenabled', 'core_tag'), get_string('tagcollection', 'tag'), get_string('showstandard', 'tag') . $OUTPUT->help_icon('showstandard', 'tag'));
$this->data = array();
$this->rowclasses = array();
$tagareas = core_tag_area::get_areas();
$tagcollections = core_tag_collection::get_collections_menu(true);
$tagcollectionsall = core_tag_collection::get_collections_menu();
$standardchoices = array(core_tag_tag::BOTH_STANDARD_AND_NOT => get_string('standardsuggest', 'tag'), core_tag_tag::STANDARD_ONLY => get_string('standardforce', 'tag'), core_tag_tag::HIDE_STANDARD => get_string('standardhide', 'tag'));
foreach ($tagareas as $itemtype => $it) {
foreach ($it as $component => $record) {
$areaname = core_tag_area::display_name($record->component, $record->itemtype);
$tmpl = new \core_tag\output\tagareaenabled($record);
$enabled = $OUTPUT->render_from_template('core/inplace_editable', $tmpl->export_for_template($OUTPUT));
$tmpl = new \core_tag\output\tagareacollection($record);
$collectionselect = $OUTPUT->render_from_template('core/inplace_editable', $tmpl->export_for_template($OUTPUT));
$tmpl = new \core_tag\output\tagareashowstandard($record);
$showstandardselect = $OUTPUT->render_from_template('core/inplace_editable', $tmpl->export_for_template($OUTPUT));
$this->data[] = array($areaname, $record->component === 'core' || preg_match('/^core_/', $record->component) ? get_string('coresystem') : get_string('pluginname', $record->component), $enabled, $collectionselect, $showstandardselect);
$this->rowclasses[] = $record->enabled ? '' : 'dimmed_text';
}
}
}
/**
* Constructor
*
* @param string|moodle_url $pageurl
*/
public function __construct($pageurl)
{
global $OUTPUT;
parent::__construct();
$this->attributes['class'] = 'generaltable tag-areas-table';
$this->head = array(get_string('tagareaname', 'core_tag'), get_string('component', 'tag'), get_string('tagareaenabled', 'core_tag'), get_string('tagcollection', 'tag'));
$this->data = array();
$this->rowclasses = array();
$tagareas = core_tag_area::get_areas();
$tagcollections = core_tag_collection::get_collections_menu(true);
$tagcollectionsall = core_tag_collection::get_collections_menu();
foreach ($tagareas as $itemtype => $it) {
foreach ($it as $component => $record) {
$areaname = core_tag_area::display_name($record->component, $record->itemtype);
$baseurl = new moodle_url($pageurl, array('ta' => $record->id, 'sesskey' => sesskey()));
if ($record->enabled) {
$enableurl = new moodle_url($baseurl, array('action' => 'areadisable'));
$enabled = html_writer::link($enableurl, $OUTPUT->pix_icon('i/hide', get_string('disable')));
} else {
$enableurl = new moodle_url($baseurl, array('action' => 'areaenable'));
$enabled = html_writer::link($enableurl, $OUTPUT->pix_icon('i/show', get_string('enable')));
}
if ($record->enabled && empty($record->locked) && count($tagcollections) > 1) {
$changecollurl = new moodle_url($baseurl, array('action' => 'areasetcoll'));
$select = new single_select($changecollurl, 'areacollid', $tagcollections, $record->tagcollid, null);
$select->set_label(get_string('changetagcoll', 'core_tag', $areaname), array('class' => 'accesshide'));
$collectionselect = $OUTPUT->render($select);
} else {
$collectionselect = $tagcollectionsall[$record->tagcollid];
}
$this->data[] = array($areaname, $record->component === 'core' || preg_match('/^core_/', $record->component) ? get_string('coresystem') : get_string('pluginname', $record->component), $enabled, $collectionselect);
$this->rowclasses[] = $record->enabled ? '' : 'dimmed_text';
}
}
}
/**
* Constructor
*
* @param core_tag_tag|stdClass $tag
* @param string $component
* @param string $itemtype
* @param string $content
* @param bool $exclusivemode
* @param int $fromctx context id where the link was displayed, may be used by callbacks
* to display items in the same context first
* @param int $ctx context id where we need to search for items
* @param int $rec search items in sub contexts as well
* @param int $page
* @param bool $totalpages
*/
public function __construct($tag, $component, $itemtype, $content, $exclusivemode = false, $fromctx = 0, $ctx = 0, $rec = 1, $page = 0, $totalpages = 1)
{
$this->record = new stdClass();
$this->tag = $tag;
$tagareas = \core_tag_area::get_areas();
if (!isset($tagareas[$itemtype][$component])) {
throw new \coding_exception('Tag area for component ' . $component . ' and itemtype ' . $itemtype . ' is not defined');
}
$this->tagarea = $tagareas[$itemtype][$component];
$this->record->tagid = $tag->id;
$this->record->ta = $this->tagarea->id;
$this->record->itemtype = $itemtype;
$this->record->component = $component;
$a = (object) array('tagarea' => \core_tag_area::display_name($component, $itemtype), 'tag' => \core_tag_tag::make_display_name($tag));
if ($exclusivemode) {
$this->record->title = get_string('itemstaggedwith', 'tag', $a);
} else {
$this->record->title = (string) $a->tagarea;
}
$this->record->content = $content;
$this->record->nextpageurl = null;
$this->record->prevpageurl = null;
$this->record->exclusiveurl = null;
$url = core_tag_tag::make_url($tag->tagcollid, $tag->rawname, $exclusivemode, $fromctx, $ctx, $rec);
$urlparams = array('ta' => $this->tagarea->id);
if ($totalpages > $page + 1) {
$this->record->nextpageurl = new moodle_url($url, $urlparams + array('page' => $page + 1));
}
if ($page > 0) {
$this->record->prevpageurl = new moodle_url($url, $urlparams + array('page' => $page - 1));
}
if (!$exclusivemode && ($totalpages > 1 || $page)) {
$this->record->exclusiveurl = new moodle_url($url, $urlparams + array('excl' => 1));
}
$this->record->exclusivetext = get_string('exclusivemode', 'tag', $a);
$this->record->hascontent = $totalpages > 1 || $page || $content;
$this->record->anchor = $component . '_' . $itemtype;
}
/**
* Deletes a custom tag collection
*
* @param stdClass $tagcoll existing record in DB table tag_coll
* @return bool wether the tag collection was deleted
*/
public static function delete($tagcoll)
{
global $DB, $CFG;
$defaulttagcollid = self::get_default();
if ($tagcoll->id == $defaulttagcollid) {
return false;
}
// Move all tags from this tag collection to the default one.
$allitemtypes = core_tag_area::get_areas($tagcoll->id);
foreach ($allitemtypes as $it) {
foreach ($it as $v) {
core_tag_area::update($v, array('tagcollid' => $defaulttagcollid));
}
}
// Delete tags from this tag_coll.
core_tag_tag::delete_tags($DB->get_fieldset_select('tag', 'id', 'tagcollid = ?', array($tagcoll->id)));
// Delete the tag collection.
$DB->delete_records('tag_coll', array('id' => $tagcoll->id));
// Reset cache.
cache::make('core', 'tags')->delete('tag_coll');
\core\event\tag_collection_deleted::create_from_record($tagcoll)->trigger();
return true;
}
