53 lines
1.3 KiB
Plaintext
53 lines
1.3 KiB
Plaintext
<?php
|
|
|
|
class Notes extends Extension {
|
|
public function receive_event($event) {
|
|
if(is_a($event, 'InitExtEvent')) {
|
|
global $config;
|
|
if($config->get_int("ext_notes_version") < 1) {
|
|
$this->install();
|
|
}
|
|
}
|
|
|
|
if(is_a($event, 'DisplayingImageEvent')) {
|
|
global $page;
|
|
$page->add_main_block(new Block(null, $this->make_notes($event->image->id)));
|
|
}
|
|
}
|
|
|
|
protected function install() {
|
|
global $database;
|
|
global $config;
|
|
$database->db->Execute("CREATE TABLE `image_notes` (
|
|
`id` int(11) NOT NULL auto_increment,
|
|
`image_id` int(11) NOT NULL,
|
|
`user_id` int(11) NOT NULL,
|
|
`owner_ip` char(15) NOT NULL,
|
|
`created_at` datetime NOT NULL,
|
|
`updated_at` datetime NOT NULL,
|
|
`version` int(11) DEFAULT 1 NOT NULL,
|
|
`is_active` enum('Y', 'N') DEFAULT 'Y' NOT NULL,
|
|
`x` int(11) NOT NULL,
|
|
`y` int(11) NOT NULL,
|
|
`w` int(11) NOT NULL,
|
|
`h` int(11) NOT NULL,
|
|
`body` text NOT NULL,
|
|
PRIMARY KEY (`id`)
|
|
)");
|
|
$config->set_int("ext_notes_version", 1);
|
|
}
|
|
|
|
private function make_notes($image_id) {
|
|
global $database;
|
|
$notes = $database->db->GetAll("SELECT * FROM image_notes WHERE image_id = ?", array($image_id));
|
|
|
|
return <<<EOD
|
|
<script type="text/javascript">
|
|
img = byId("main_image");
|
|
</script>
|
|
EOD;
|
|
}
|
|
}
|
|
add_event_listener(new Notes());
|
|
?>
|