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<?php |
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if ( !class_exists( 'FooGallery_Image_Viewer_Gallery_Template' ) ) { |
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define('FOOGALLERY_IMAGE_VIEWER_GALLERY_TEMPLATE_URL', plugin_dir_url( __FILE__ )); |
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class FooGallery_Image_Viewer_Gallery_Template { |
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/** |
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* Wire up everything we need to run the extension |
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*/ |
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function __construct() { |
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add_filter( 'foogallery_gallery_templates', array( $this, 'add_template' ) ); |
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//add extra fields to the templates |
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add_filter( 'foogallery_override_gallery_template_fields-image-viewer', array( $this, 'add_common_thumbnail_fields' ), 10, 2 ); |
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add_action( 'foogallery_located_template-image-viewer', array( $this, 'enqueue_dependencies' ) ); |
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add_filter( 'foogallery_gallery_templates_files', array( $this, 'register_myself' ) ); |
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add_action( 'foogallery_render_gallery_template_field_custom', array( $this, 'render_thumbnail_preview' ), 10, 3 ); |
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add_filter( 'foogallery_template_thumbnail_dimensions-image-viewer', array( $this, 'get_thumbnail_dimensions' ), 10, 2 ); |
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} |
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/** |
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* Register myself so that all associated JS and CSS files can be found and automatically included |
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* @param $extensions |
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* |
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* @return array |
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*/ |
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function register_myself( $extensions ) { |
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$extensions[] = __FILE__; |
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return $extensions; |
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} |
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/** |
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* Add our gallery template to the list of templates available for every gallery |
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* @param $gallery_templates |
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* |
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* @return array |
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*/ |
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function add_template( $gallery_templates ) { |
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$gallery_templates[] = array( |
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'slug' => 'image-viewer', |
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'name' => __( 'Image Viewer', 'foogallery-image-viewer'), |
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'lazyload_support' => true, |
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'preview_css' => FOOGALLERY_IMAGE_VIEWER_GALLERY_TEMPLATE_URL . 'css/gallery-image-viewer.css', |
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'admin_js' => FOOGALLERY_IMAGE_VIEWER_GALLERY_TEMPLATE_URL . 'js/admin-gallery-image-viewer.js', |
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'fields' => array( |
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array( |
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'id' => 'alignment', |
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'title' => __( 'Alignment', 'foogallery' ), |
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'desc' => __( 'The horizontal alignment of the thumbnails inside the gallery.', 'foogallery' ), |
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'default' => 'alignment-center', |
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'type' => 'select', |
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'choices' => array( |
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'alignment-left' => __( 'Left', 'foogallery' ), |
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'alignment-center' => __( 'Center', 'foogallery' ), |
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'alignment-right' => __( 'Right', 'foogallery' ), |
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) |
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), |
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array( |
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'id' => 'lightbox', |
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'title' => __('Lightbox', 'foogallery-image-viewer'), |
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'desc' => __('Choose which lightbox you want to use in the gallery.', 'foogallery-image-viewer'), |
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'type' => 'lightbox' |
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), |
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array( |
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'id' => 'theme', |
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'title' => __('Theme', 'foogallery'), |
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'default' => '', |
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'type' => 'radio', |
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'spacer' => '<span class="spacer"></span>', |
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'choices' => array( |
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'' => __( 'Light', 'foogallery' ), |
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'fiv-dark' => __( 'Dark', 'foogallery' ), |
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'fiv-custom' => __( 'Custom', 'foogallery' ) |
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) |
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), |
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array( |
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'id' => 'theme_custom_bgcolor', |
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'title' => __('Background Color', 'foogallery'), |
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'section' => __( 'Custom Theme Colors', 'foogallery' ), |
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'type' => 'colorpicker', |
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'default' => '#FFFFFF', |
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'opacity' => true |
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), |
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array( |
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'id' => 'theme_custom_textcolor', |
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'title' => __('Text Color', 'foogallery'), |
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'section' => __( 'Custom Theme Colors', 'foogallery' ), |
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'type' => 'colorpicker', |
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'default' => '#1b1b1b', |
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'opacity' => true |
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), |
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array( |
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'id' => 'theme_custom_hovercolor', |
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'title' => __('Hover BG Color', 'foogallery'), |
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'section' => __( 'Custom Theme Colors', 'foogallery' ), |
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'type' => 'colorpicker', |
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'default' => '#F2F2F2', |
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'opacity' => true |
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), |
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array( |
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'id' => 'theme_custom_bordercolor', |
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'title' => __('Border Color', 'foogallery'), |
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'section' => __( 'Custom Theme Colors', 'foogallery' ), |
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'type' => 'colorpicker', |
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'default' => '#e6e6e6', |
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'opacity' => true |
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), |
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array( |
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'id' => 'thumbnail_size', |
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'title' => __('Thumbnail Size', 'foogallery-image-viewer'), |
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'section' => __( 'Thumbnail Settings', 'foogallery' ), |
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'desc' => __('Choose the size of your thumbs.', 'foogallery-image-viewer'), |
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'type' => 'thumb_size', |
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'default' => array( |
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'width' => 640, |
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'height' => 360, |
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'crop' => true |
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) |
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), |
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array( |
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'id' => 'thumbnail_link', |
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'title' => __('Thumbnail Link', 'foogallery-image-viewer'), |
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'section' => __( 'Thumbnail Settings', 'foogallery' ), |
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'default' => 'image' , |
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'type' => 'thumb_link', |
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'spacer' => '<span class="spacer"></span>', |
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'desc' => __('You can choose to either link each thumbnail to the full size image or to the image\'s attachment page.', 'foogallery-image-viewer') |
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), |
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array( |
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'id' => 'text-prev', |
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'title' => __( '"Prev" Text', 'foogallery' ), |
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'section' => __( 'Language Settings', 'foogallery' ), |
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'type' => 'text', |
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'default' => __('Prev', 'foogallery') |
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), |
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array( |
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'id' => 'text-of', |
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'title' => __( '"of" Text', 'foogallery' ), |
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'section' => __( 'Language Settings', 'foogallery' ), |
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'type' => 'text', |
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'default' => __('of', 'foogallery') |
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), |
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array( |
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'id' => 'text-next', |
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'title' => __( '"Next" Text', 'foogallery' ), |
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'section' => __( 'Language Settings', 'foogallery' ), |
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'type' => 'text', |
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'default' => __('Next', 'foogallery') |
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) |
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) |
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); |
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return $gallery_templates; |
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} |
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/** |
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* Add thumbnail fields to the gallery template |
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* |
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* @uses "foogallery_override_gallery_template_fields" |
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* @param $fields |
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* @param $template |
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* |
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* @return array |
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*/ |
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function add_common_thumbnail_fields( $fields, $template ) { |
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$fields = array_merge( $fields, foogallery_get_gallery_template_common_thumbnail_fields($template) ); |
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return $fields; |
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} |
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/** |
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* Enqueue scripts that the default gallery template relies on |
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*/ |
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function enqueue_dependencies( $gallery ) { |
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wp_enqueue_script( 'jquery' ); |
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//enqueue core files |
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foogallery_enqueue_core_gallery_template_style(); |
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foogallery_enqueue_core_gallery_template_script(); |
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$css = FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_URL . 'image-viewer/css/foogallery.image-viewer.min.css'; |
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wp_enqueue_style( 'foogallery-image-viewer', $css, array(), FOOGALLERY_VERSION ); |
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$js = FOOGALLERY_DEFAULT_TEMPLATES_EXTENSION_URL . 'image-viewer/js/foogallery.image-viewer.min.js'; |
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wp_enqueue_script( 'foogallery-image-viewer', $js, array(), FOOGALLERY_VERSION ); |
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} |
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function render_thumbnail_preview( $field, $gallery, $template ) { |
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if ( 'image_viewer_preview' == $field['type'] ) { |
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$args = $gallery->get_meta( 'thumbnail_size', array( |
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'width' => 640, |
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'height' => 360, |
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'crop' => true |
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) ); |
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//override the link so that it does not actually open an image |
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$args['link'] = 'custom'; |
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$args['custom_link'] = '#preview'; |
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$args['link_attributes'] = array( |
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'class' => 'fiv-active' |
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); |
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$hover_effect = $gallery->get_meta( 'image-viewer_hover-effect', 'hover-effect-zoom' ); |
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$hover_effect_type = $gallery->get_meta( 'image-viewer_hover-effect-type', '' ); |
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$text_prev = $gallery->get_meta( 'image-viewer_text-prev', __('Prev', 'foogallery') ); |
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$text_of = $gallery->get_meta( 'image-viewer_text-of', __('of', 'foogallery') ); |
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$text_next = $gallery->get_meta( 'image-viewer_text-next', __('Next', 'foogallery') ); |
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$featured = $gallery->featured_attachment(); |
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if ( false === $featured ) { |
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$featured = new FooGalleryAttachment(); |
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$featured->url = FOOGALLERY_URL . 'assets/test_thumb_1.jpg'; |
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} |
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?><div class="foogallery-image-viewer-preview <?php echo foogallery_build_class_attribute( $gallery, $hover_effect, $hover_effect_type ); ?>"> |
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<div class="fiv-inner"> |
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<div class="fiv-inner-container"> |
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<?php |
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echo $featured->html( $args, true, false ); |
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echo $featured->html_caption( 'both' ); |
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echo '</a>'; |
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?> |
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</div> |
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<div class="fiv-ctrls"> |
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<div class="fiv-prev"><span><?php echo $text_prev; ?></span></div> |
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<label class="fiv-count"><span class="fiv-count-current">1</span><?php echo $text_of; ?><span>1</span></label> |
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<div class="fiv-next"><span><?php echo $text_next; ?></span></div> |
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</div> |
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</div> |
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</div><?php |
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} |
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} |
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/** |
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* Get the thumb dimensions arguments saved for the gallery for this gallery template |
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* |
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* @param array $dimensions |
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* @param FooGallery $foogallery |
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* |
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* @return mixed |
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*/ |
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function get_thumbnail_dimensions( $dimensions, $foogallery ) { |
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$dimensions = $foogallery->get_meta( 'thumbnail_size', false ); |
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return $dimensions; |
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} |
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} |
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} |
fooplugins /
foogallery
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.