mirror of
https://github.com/10h30/display-featured-image-genesis.git
synced 2026-07-15 12:33:19 +09:00
Create an image settings class
I am sure that right now this breaks meta classes.
This commit is contained in:
Robin Cornett
@@ -13,6 +13,12 @@ class Display_Featured_Image_Genesis_Helper extends DisplayFeaturedImageGenesisG
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*/
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protected $page = 'displayfeaturedimagegenesis';
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/**
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* The image settings class.
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* @var $images \DisplayFeaturedImageGenesisSettingsImages
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*/
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private $images;
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/**
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* Generic function to add settings sections
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*
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@@ -229,6 +235,21 @@ class Display_Featured_Image_Genesis_Helper extends DisplayFeaturedImageGenesisG
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echo '</select>';
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}
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/**
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* Maybe instantiate the image settings class and do the image field.
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*
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* @param $args
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*
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* @since 3.1.0
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*/
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protected function do_image( $args ) {
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if ( ! isset( $this->images ) ) {
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include_once 'class-displayfeaturedimagegenesis-settings-images.php';
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$this->images = new DisplayFeaturedImageGenesisSettingsImages( $this->setting );
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}
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$this->images->do_image( $args );
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}
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/**
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* Generic callback to display a field description.
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*
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@@ -248,51 +269,6 @@ class Display_Featured_Image_Genesis_Helper extends DisplayFeaturedImageGenesisG
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printf( '<p class="description">%s</p>', wp_kses_post( $description ) );
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}
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/**
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* display image preview
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*
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* @param int $id featured image ID
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* @param $alt string description for alt text
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*
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* @return string
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*
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* @since 2.3.0
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*/
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public function render_image_preview( $id, $alt = '' ) {
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if ( empty( $id ) ) {
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return '';
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}
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/* translators: the placeholder refers to which featured image */
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$alt_text = sprintf( __( '%s featured image', 'display-featured-image-genesis' ), esc_attr( $alt ) );
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$preview = wp_get_attachment_image_src( (int) $id, 'medium' );
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return sprintf( '<div class="upload-image-preview"><img src="%s" alt="%s" /></div>', esc_url( $preview[0] ), esc_attr( $alt_text ) );
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}
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/**
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* show image select/delete buttons
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*
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* @param int $id image ID
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* @param string $name name for value/ID/class
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*
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* @since 2.3.0
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*/
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public function render_buttons( $id, $name ) {
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$id = $id ? (int) $id : '';
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printf( '<input type="hidden" class="upload-image-id" name="%1$s" value="%2$s" />', esc_attr( $name ), esc_attr( $id ) );
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printf(
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'<button id="%s" class="upload-image button-secondary">%s</button>',
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esc_attr( $name ),
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esc_attr__( 'Select Image', 'display-featured-image-genesis' )
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);
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printf(
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' <button class="delete-image button-secondary"%s>%s</button>',
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empty( $id ) ? 'style="display:none;"' : '',
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esc_attr__( 'Delete Image', 'display-featured-image-genesis' )
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);
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}
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/**
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* Get all public content types, not including built in.
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*
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@@ -365,29 +341,6 @@ class Display_Featured_Image_Genesis_Helper extends DisplayFeaturedImageGenesisG
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return $value;
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}
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/**
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* check if file type is image. updated to use WP function.
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* @return bool
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* @since 1.2.2
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* @since 2.5.0
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*/
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protected function is_valid_img_ext( $file ) {
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$valid = wp_check_filetype( $file );
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return (bool) in_array( $valid['ext'], $this->allowed_file_types(), true );
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}
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/**
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* Define the array of allowed image/file types.
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* @return array
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* @since 2.5.0
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*/
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protected function allowed_file_types() {
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$allowed = apply_filters( 'displayfeaturedimage_valid_img_types', array( 'jpg', 'jpeg', 'png', 'gif' ) );
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return is_array( $allowed ) ? $allowed : explode( ',', $allowed );
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}
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/**
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* Determines if the user has permission to save the information from the submenu
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* page.
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@@ -0,0 +1,172 @@
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<?php
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/**
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* Class DisplayFeaturedImageGenesisSettingsImages
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*/
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class DisplayFeaturedImageGenesisSettingsImages {
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/**
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* @var string
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*/
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private $page = 'displayfeaturedimagegenesis';
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/**
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* The plugin setting.
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* @var array $setting
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*/
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private $setting;
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/**
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* DisplayFeaturedImageGenesisSettingsImages constructor.
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*
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* @param $setting
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*/
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public function __construct( $setting ) {
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$this->setting = $setting;
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}
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/**
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* Do the image settings field.
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*
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* @param $args
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*
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* @since 3.1.0
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*/
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public function do_image( $args ) {
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$posts_page = $this->has_page_for_posts( $args['id'] );
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if ( $posts_page ) {
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/* translators: the link is to edit the posts page. */
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printf( wp_kses_post( __( 'You may set a fallback image for Posts on your <a href="%s">posts page</a>.', 'display-featured-image-genesis' ) ), esc_url( $posts_page ) );
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return;
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}
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$value = $this->get_image_value( $args['id'] );
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$name = $this->get_image_name( $args['id'] );
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if ( ! empty( $value ) ) {
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echo wp_kses_post( $this->render_image_preview( $value, $args['id'] ) );
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}
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$this->render_buttons( $value, $name );
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if ( empty( $id ) || in_array( $args['id'], array( 'default', 'search', 'fourohfour', 'post' ), true ) ) {
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return;
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}
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$this->do_cpt_description( $args );
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}
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/**
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* Print the CPT description.
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*
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* @param $args
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*/
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private function do_cpt_description( $args ) {
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$archive_link = get_post_type_archive_link( $args['id'] );
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if ( ! $archive_link ) {
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return;
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}
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$description = sprintf(
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/* translators: placeholder is the post type name. */
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__( 'View your <a href="%1$s" target="_blank">%2$s</a> archive.', 'display-featured-image-genesis' ),
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esc_url( $archive_link ),
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esc_attr( $args['title'] )
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);
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printf( '<p class="description">%s</p>', wp_kses_post( $description ) );
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}
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/**
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* Check if a posts page has been set: if so, return the edit link for it, otherwise return false.
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*
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* @param $id
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*
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* @return bool|string|null
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* @since 3.1.0
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*/
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private function has_page_for_posts( $id ) {
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if ( 'post' !== $id ) {
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return false;
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}
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$show_on_front = get_option( 'show_on_front' );
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$posts_page = get_option( 'page_for_posts' );
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return ( 'page' === $show_on_front && $posts_page ) ? get_edit_post_link( $posts_page ) : false;
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}
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/**
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* Get the image setting value.
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* @since 3.1.0
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* @param $id
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*
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* @return string
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*/
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private function get_image_value( $id ) {
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$value = '';
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if ( 'default' === $id && $this->setting[ $id ] ) {
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$value = $this->setting[ $id ];
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} elseif ( ! empty( $this->setting['post_type'][ $id ] ) ) {
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$value = $this->setting['post_type'][ $id ];
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}
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return $value;
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}
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/**
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* Get the image setting name.
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* @since 3.1.0
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* @param $id
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*
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* @return string
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*/
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private function get_image_name( $id ) {
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if ( 'default' === $id ) {
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$name = "{$this->page}[{$id}]";
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} else {
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$name = "{$this->page}[post_type][{$id}]";
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}
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return $name;
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}
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/**
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* display image preview
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*
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* @param int $id featured image ID
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* @param $alt string description for alt text
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*
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* @return string
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*
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* @since 2.3.0
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*/
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public function render_image_preview( $id, $alt = '' ) {
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if ( empty( $id ) ) {
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return '';
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}
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/* translators: the placeholder refers to which featured image */
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$alt_text = sprintf( __( '%s featured image', 'display-featured-image-genesis' ), esc_attr( $alt ) );
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$preview = wp_get_attachment_image_src( (int) $id, 'medium' );
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return sprintf( '<div class="upload-image-preview"><img src="%s" alt="%s" /></div>', esc_url( $preview[0] ), esc_attr( $alt_text ) );
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}
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/**
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* show image select/delete buttons
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*
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* @param int $id image ID
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* @param string $name name for value/ID/class
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*
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* @since 2.3.0
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*/
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public function render_buttons( $id, $name ) {
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$id = $id ? (int) $id : '';
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printf( '<input type="hidden" class="upload-image-id" name="%1$s" value="%2$s" />', esc_attr( $name ), esc_attr( $id ) );
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printf(
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'<button id="%s" class="upload-image button-secondary">%s</button>',
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esc_attr( $name ),
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esc_attr__( 'Select Image', 'display-featured-image-genesis' )
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);
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printf(
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' <button class="delete-image button-secondary"%s>%s</button>',
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empty( $id ) ? 'style="display:none;"' : '',
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esc_attr__( 'Delete Image', 'display-featured-image-genesis' )
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);
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}
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}
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@@ -204,82 +204,6 @@ class Display_Featured_Image_Genesis_Settings extends Display_Featured_Image_Gen
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return __( 'Optionally, change the hook location and priority of the featured image output. Use with caution. Note: this will change the hook/priority of the featured image sitewide. If you need to make changes based on content type, check the readme for code examples.', 'display-featured-image-genesis' );
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}
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/**
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* Default image uploader
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*
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* @since 1.2.1
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*
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* @param $args
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*/
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public function set_default_image( $args ) {
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$id = $this->setting[ $args['id'] ] ? $this->setting[ $args['id'] ] : '';
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$name = $this->page . '[' . $args['id'] . ']';
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if ( ! empty( $id ) ) {
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echo wp_kses_post( $this->render_image_preview( $id, $args['id'] ) );
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}
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$this->render_buttons( $id, $name );
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$this->do_description( $args );
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}
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/**
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* Custom Post Type image uploader
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*
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* @since 2.0.0
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*
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* @param $args
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*/
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public function set_cpt_image( $args ) {
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$this->do_image_buttons( $args );
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if ( empty( $id ) || in_array( $args['id'], array( 'search', 'fourohfour', 'post' ), true ) ) {
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return;
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}
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$this->do_cpt_description( $args );
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}
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/**
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* Print the featured image preview and buttons.
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*
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* @param $args
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*/
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protected function do_image_buttons( $args ) {
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$show_on_front = get_option( 'show_on_front' );
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$posts_page = get_option( 'page_for_posts' );
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if ( 'page' === $show_on_front && $posts_page && 'post' === $args['id'] ) {
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$link = get_edit_post_link( $posts_page );
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/* translators: the link is to edit the posts page. */
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printf( wp_kses_post( __( 'You may set a fallback image for Posts on your <a href="%s">posts page</a>.', 'display-featured-image-genesis' ) ), esc_url( $link ) );
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return;
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}
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$id = isset( $this->setting['post_type'][ $args['id'] ] ) && $this->setting['post_type'][ $args['id'] ] ? $this->setting['post_type'][ $args['id'] ] : '';
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$name = $this->page . '[post_type][' . esc_attr( $args['id'] ) . ']';
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if ( $id ) {
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echo wp_kses_post( $this->render_image_preview( $id, $args['id'] ) );
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}
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$this->render_buttons( $id, $name );
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}
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/**
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* Print the CPT description.
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*
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* @param $args
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*/
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protected function do_cpt_description( $args ) {
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$archive_link = get_post_type_archive_link( $args['id'] );
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if ( ! $archive_link ) {
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return;
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}
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/* translators: placeholder is the post type name. */
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$description = sprintf( __( 'View your <a href="%1$s" target="_blank">%2$s</a> archive.', 'display-featured-image-genesis' ),
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esc_url( $archive_link ),
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esc_attr( $args['title'] )
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);
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printf( '<p class="description">%s</p>', wp_kses_post( $description ) );
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}
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/**
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* @return array
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*/
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