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47 lines
1.3 KiB
PHP
47 lines
1.3 KiB
PHP
<?php
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namespace Sakura\Controllers;
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use Sakura\Controllers\BaseController;
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use Sakura\Lib\Exception;
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class MediaController extends BaseController
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{
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/**
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* Markup for wp_upload_dir, drop sensitive fs info
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*
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* @return string ie. "http://wp.moezx.cc/wp-content/uploads"
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*/
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public static function get_upload_baseurl()
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{
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$dir = wp_upload_dir();
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return $dir['baseurl'];
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}
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/**
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* Get attachment metadata by attachment_id, also returns the resources' url
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*
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* @param integer $attachment_id
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* @return mixed (array | false) return false if attachment_id is invalid (in rest API post endpoint, WP will return attachment_id as 0, which means there is no attachment)
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*/
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public static function get_attachment_metadata(int $attachment_id)
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{
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$metadata = wp_get_attachment_metadata($attachment_id);
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if (!$metadata) {
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// throw new Exception("Invalid file name. \$attachment_id=$attachment_id");
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return false;
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}
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$file = $metadata['file'];
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$file_name = basename($file);
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$subdir = str_replace($file_name, '', $file);
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$url_prefix = Self::get_upload_baseurl() . '/' . $subdir;
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$metadata['url'] = $url_prefix . $file_name;
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foreach ($metadata['sizes'] as $size => $meta) {
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$metadata['sizes'][$size]['url'] = $url_prefix . $meta['file'];
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}
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return $metadata;
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}
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}
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