comicpress-core/classes/backends/ComicPressBackendAttachment.inc
2009-11-10 22:15:06 -05:00

69 lines
1.7 KiB
PHP

<?php
require_once(dirname(__FILE__) . '/../ComicPressBackend.inc');
class ComicPressBackendAttachment extends ComicPressBackend {
var $root_id = 'attachment';
function generate_from_post($post) {
$result = array();
if (is_object($post)) {
if (isset($post->ID)) {
$children = get_children(array(
'post_parent' => $post->ID,
'post_type' => 'attachment',
'post_mime_type' => 'image'
));
if (!empty($children)) {
foreach ($children as $child) {
$meta = get_post_meta($child->ID, 'comicpress', true);
if (isset($meta['managed'])) {
if ($meta['managed']) {
$result[] = new ComicPressBackendAttachment($child);
}
}
}
}
}
}
return $result;
}
function ComicPressBackendAttachment($attachment) {
$this->attachment = $attachment;
$this->id = sprintf('%s-%d', $this->root_id, $this->attachment->ID);
$this->type = get_post_meta($this->attachment->ID, 'comic_image_type', true);
}
function dims($size = 'comic') {
$metadata = image_downsize($this->attachment->ID, $size);
if (!empty($metadata)) {
if (is_array($metadata)) {
return array_combine(array('width', 'height'), array_slice($metadata, 1, 2));
}
}
return false;
}
function url($size = 'comic') {
$metadata = image_downsize($this->attachment->ID, $size);
if (!empty($metadata)) {
if (is_array($metadata)) {
return $metadata[0];
}
}
return false;
}
function embed($size = 'comic') {
return $this->_embed_image($size);
}
function alt() { return $this->attachment->post_title; }
function title() { return $this->attachment->post_excerpt; }
function get_info() { return array(); }
}
?>