108 lines
3.6 KiB
PHP
108 lines
3.6 KiB
PHP
<?php
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abstract class Jetpack_Tiled_Gallery_Item {
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public $image;
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public function __construct( $attachment_image, $needs_attachment_link, $grayscale ) {
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$this->image = $attachment_image;
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$this->grayscale = $grayscale;
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$this->image_title = $this->image->post_title;
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$this->image_alt = get_post_meta( $this->image->ID, '_wp_attachment_image_alt', true );
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// If no Alt value, use the caption
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if ( empty( $this->image_alt ) && ! empty( $this->image->post_excerpt ) ) {
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$this->image_alt = trim( strip_tags( $this->image->post_excerpt ) );
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}
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// If still no Alt value, use the title
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if ( empty( $this->image_alt ) && ! empty( $this->image->post_title ) ) {
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$this->image_alt = trim( strip_tags( $this->image->post_title ) );
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}
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$this->orig_file = wp_get_attachment_url( $this->image->ID );
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$this->link = $needs_attachment_link
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? get_attachment_link( $this->image->ID )
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// The filter will photonize the URL if and only if Photon is active
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: apply_filters( 'jetpack_photon_url', $this->orig_file );
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$img_args = array(
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'w' => $this->image->width,
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'h' => $this->image->height,
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);
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// If h and w are the same, there's a reasonably good chance the image will need cropping to avoid being stretched.
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if ( $this->image->height == $this->image->width ) {
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$img_args['crop'] = true;
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}
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// The function will always photonoize the URL (even if Photon is
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// not active). We need to photonize the URL to set the width/height.
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$this->img_src = jetpack_photon_url( $this->orig_file, $img_args );
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}
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public function fuzzy_image_meta() {
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$meta = wp_get_attachment_metadata( $this->image->ID );
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$img_meta = ( ! empty( $meta['image_meta'] ) ) ? (array) $meta['image_meta'] : array();
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if ( ! empty( $img_meta ) ) {
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foreach ( $img_meta as $k => $v ) {
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if ( 'latitude' == $k || 'longitude' == $k ) {
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unset( $img_meta[ $k ] );
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}
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}
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}
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return $img_meta;
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}
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public function meta_width() {
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$meta = wp_get_attachment_metadata( $this->image->ID );
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return isset( $meta['width'] ) ? intval( $meta['width'] ) : '';
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}
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public function meta_height() {
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$meta = wp_get_attachment_metadata( $this->image->ID );
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return isset( $meta['height'] ) ? intval( $meta['height'] ) : '';
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}
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public function medium_file() {
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$medium_file_info = wp_get_attachment_image_src( $this->image->ID, 'medium' );
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$medium_file = isset( $medium_file_info[0] ) ? $medium_file_info[0] : '';
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return $medium_file;
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}
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public function large_file() {
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$large_file_info = wp_get_attachment_image_src( $this->image->ID, 'large' );
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$large_file = isset( $large_file_info[0] ) ? $large_file_info[0] : '';
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return $large_file;
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}
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}
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class Jetpack_Tiled_Gallery_Rectangular_Item extends Jetpack_Tiled_Gallery_Item {
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public function __construct( $attachment_image, $needs_attachment_link, $grayscale ) {
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parent::__construct( $attachment_image, $needs_attachment_link, $grayscale );
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$this->img_src_grayscale = jetpack_photon_url( $this->img_src, array( 'filter' => 'grayscale' ) );
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$this->size = 'large';
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if ( $this->image->width < 250 ) {
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$this->size = 'small';
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}
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}
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}
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class Jetpack_Tiled_Gallery_Square_Item extends Jetpack_Tiled_Gallery_Item {
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public function __construct( $attachment_image, $needs_attachment_link, $grayscale ) {
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parent::__construct( $attachment_image, $needs_attachment_link, $grayscale );
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$this->img_src_grayscale = jetpack_photon_url(
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$this->img_src,
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array(
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'filter' => 'grayscale',
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'resize' => array(
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$this->image->width,
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$this->image->height,
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),
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)
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);
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}
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}
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class Jetpack_Tiled_Gallery_Circle_Item extends Jetpack_Tiled_Gallery_Square_Item {
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}
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