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random image download extension

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git-svn-id: file:///home/shish/svn/shimmie2/trunk@864 7f39781d-f577-437e-ae19-be835c7a54ca
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shish 2008-05-19 03:30:56 +00:00
parent 8cae5831a9
commit 1f9f306cb2
1 changed files with 35 additions and 0 deletions
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contrib/random_image/main.php Normal file
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<?php
/**
* Name: Random Image
* Author: Shish <webmaster@shishnet.org>
* License: GPLv2
* Description: Do things with a random image
*/
class RandomImage extends Extension {
public function receive_event($event) {
if(is_a($event, 'PageRequestEvent') && ($event->page_name == "random_image")) {
global $database;
if($event->count_args() == 1) {
$action = $event->get_arg(0);
$search_terms = array();
}
else if($event->count_args() == 2) {
$action = $event->get_arg(0);
$search_terms = explode(' ', $event->get_arg(1));
}
$image = $database->get_random_image($search_terms);
if($event->get_arg(0) == "download") {
if(!is_null($image)) {
$event->page->set_mode("data");
$event->page->set_type("image/jpeg");
$event->page->set_data(file_get_contents($image->get_image_filename()));
}
}
}
}
}
add_event_listener(new RandomImage());
?>