/**
* If there is no cover set for a gallery, use the default cover image
*
* @param type $gallery
* @param type $cover_type
* @return type
*/
function mpp_get_default_gallery_cover_image_src($gallery, $cover_type)
{
$gallery = mpp_get_gallery($gallery);
//we need to cache the assets to avoid heavy file system read/write etc
$key = $gallery->type . '-' . $cover_type;
//let us assume a naming convention like this
//gallery_type-cover_type.png? or whatever e.g video-thumbnail.png, photo-mid.png
$default_image = $gallery->type . '-' . $cover_type . '.png';
$default_image = apply_filters('mpp_default_cover_file_name', $default_image, $cover_type, $gallery);
return mpp_get_asset_url('assets/images/' . $default_image, $key);
}
/**
* Simply injects the html which we later use for showing loaders
* The benefit of loading it into dom is that the images are preloaded and have better user experience
*
*/
public function footer()
{
?>
<ul style="display: none;">
<li id="mpp-loader-wrapper" style="display:none;" class="mpp-loader" ><div id="mpp-loader" ><img src="<?php
echo mpp_get_asset_url('assets/images/loader.gif', 'mpp-loader');
?>
" /></div></li>
</ul>
<div id="mpp-cover-uploading" style="display:none;" class="mpp-cover-uploading" >
<img src="<?php
echo mpp_get_asset_url('assets/images/loader.gif', 'mpp-cover-loader');
?>
" />
</div>
<?php
}
