)
// Do not remove this notice.
class tagger extends Extension {
var $theme;
public function receive_event ($event) {
if(is_null($this->theme))
$this->theme = get_theme_object("tagger", "taggerTheme");
if(is_a($event,"InitExtEvent")) {
global $config;
if ($config->get_int("ext-tagger_tags-min") == -1)
$config->set_int("ext-tagger_tags-min",2);
if ($config->get_string("ext-tagger_clear-tagme") == -1)
$config->set_bool("ext-tagger_clear-tagme",false);
if ($config->get_string("ext-tagger_show-hidden") == -1)
$config->set_bool("ext-tagger_show-hidden",false);
}
if(is_a($event,"DisplayingImageEvent")) {
//show tagger box
global $database;
global $page;
global $config;
$base_href = $config->get_string('base_href');
$tags_min = (isset($_GET['tagger_min']) && $_GET['tagger_min']>0)?$_GET['tagger_min']:$config->get_int('ext-tagger_tags-min',2);
$hidden = $config->get_string(
'ext-tagger_show-hidden','N')=='N' ?
" AND substring(tag,1,1) != '.' " : null;
$tags = $database->Execute("
SELECT tag
FROM `tags`
WHERE count>=?{$hidden}
ORDER BY tag",array($tags_min));
$this->theme->build($page, $tags);
global $user;
if($tags->_numOfRows > 100 && $user->is_admin()) {
$page->add_block( new Block (
"Warning - ext/tagger",
"It is likely that Tagger will not function
Currently the javascript code chokes on large numbers of
tags. The tag list currently numbers
{$tags->_numOfRows}.
You can increase the minimum use requirement for the tag
list in the Board Config
to reduce the size of this list.
This is a limitation of the method in which Tagger operates.
I am working on a solution, I do not know when such a
solution will be ready.",
"main",0));
}
}
if(is_a($event,"PageRequestEvent")) {
if($event->page_name == "about" && $event->get_arg(0) == "tagger") {
global $page;
$this->theme->show_about($page);
}
if($event->page_name == "tagger") {
global $page;
// $this->theme->configTagger($page);
}
}
if(is_a($event, 'UserBlockBuildingEvent')) {
if($event->user->is_admin()) {
// $event->add_link("Tagger Config", make_link("tagger"));
}
}
if(is_a($event, 'SetupBuildingEvent')) {
$sb = new SetupBlock("Tagger - Power Tagging");
$sb->add_bool_option("ext-tagger_show-hidden", "Show Hidden Tags");
$sb->add_bool_option(
"ext-tagger_clear-tagme",
"
Remove 'tagme' on use");
$sb->add_int_option(
"ext-tagger_tags-min",
"
Ignore tags used fewer than "); $sb->add_label("times.");
$event->panel->add_block($sb);
}
}
}
add_event_listener( new tagger());
?>