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<?php |
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/* |
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* FooGallery Thumbnail Resizing class |
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*/ |
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if ( !class_exists( 'FooGallery_Thumbnails' ) ) { |
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class FooGallery_Thumbnails { |
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function __construct() { |
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//generate thumbs using WPThumb |
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add_filter( 'foogallery_attachment_resize_thumbnail', array( $this, 'resize' ), 10, 3 ); |
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} |
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function resize( $original_image_src, $args, $thumbnail_object ) { |
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$arg_defaults = array( |
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'width' => 0, |
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'height' => 0, |
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'crop' => true, |
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'jpeg_quality' => foogallery_thumbnail_jpeg_quality(), |
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'thumb_resize_animations' => foogallery_get_setting( 'thumb_resize_animations' ) |
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); |
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$args = wp_parse_args( $args, $arg_defaults ); |
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if ( 'on' === foogallery_get_setting( 'use_original_thumbs' ) ) { |
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$width = (int)$args['width']; |
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$height = (int)$args['height']; |
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$crop = (bool)$args['crop']; |
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//check if we are trying to get back the default thumbnail that we already have |
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if ( $thumbnail_object->ID > 0 && $width == get_option( 'thumbnail_size_w' ) && $height == get_option( 'thumbnail_size_h' ) && $crop == get_option( 'thumbnail_crop' ) ) { |
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$thumbnail_attributes = wp_get_attachment_image_src( $thumbnail_object->ID ); |
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return $thumbnail_attributes[0]; |
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} |
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} |
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if ( $thumbnail_object->ID > 0 ) { |
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$crop_from_position = get_post_meta( $thumbnail_object->ID, 'wpthumb_crop_pos', true ); |
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if ( !empty( $crop_from_position ) ) { |
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$args['crop_from_position'] = $crop_from_position; |
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} |
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} |
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return wpthumb( $original_image_src, $args ); |
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} |
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} |
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} |
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fooplugins /
foogallery
