mirror of
https://github.com/10h30/display-featured-image-genesis.git
synced 2026-06-05 15:08:20 +09:00
Robin Cornett
bb02311dd7
Adds a filter to taxonomies which can support featured images. Also adds the function to remove Edit Flow's post status from this list.
347 lines
9.9 KiB
PHP
347 lines
9.9 KiB
PHP
<?php
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/**
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* Display Featured Image for Genesis
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*
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* @package DisplayFeaturedImageGenesis
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* @author Robin Cornett <hello@robincornett.com>
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* @link https://github.com/robincornett/display-featured-image-genesis/
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* @copyright 2014-2016 Robin Cornett
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* @license GPL-2.0+
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*/
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/**
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* Main plugin class.
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*
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* @package DisplayFeaturedImageGenesis
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*/
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class Display_Featured_Image_Genesis {
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/**
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* Admin area class: handles columns.
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* @var Display_Featured_Image_Genesis_Admin $admin
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*/
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protected $admin;
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/**
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* Adds new author meta.
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* @var Display_Featured_Image_Genesis_Author $author
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*/
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protected $author;
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/**
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* Common class: sets image ID, post title, handles database query
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* @var Display_Featured_Image_Genesis_Common $common
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*/
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protected $common;
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/**
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* @var $customizer Display_Featured_Image_Genesis_Customizer
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*/
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protected $customizer;
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/**
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* All archive description functions.
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* @var Display_Featured_Image_Genesis_Description $description
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*/
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protected $description;
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/**
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* Manages help tabs for settings page.
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* @var $helptabs Display_Featured_Image_Genesis_HelpTabs
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*/
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protected $helptabs;
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/**
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* Handles all image output functionality
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* @var Display_Featured_Image_Genesis_Output $output
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*/
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protected $output;
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/**
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* Updates metabox on post edit page
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* @var Display_Featured_Image_Genesis_Post_Meta $post_meta
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*/
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protected $post_meta;
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/**
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* Handles RSS feed output
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* @var Display_Featured_Image_Genesis_RSS $rss
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*/
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protected $rss;
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/**
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* Sets up settings page for the plugin.
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* @var Display_Featured_Image_Genesis_Settings $settings
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*/
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protected $settings;
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/**
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* Handles term meta.
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* @var Display_Featured_Image_Genesis_Taxonomies $taxonomies
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*/
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protected $taxonomies;
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/**
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* Display_Featured_Image_Genesis constructor.
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*
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* @param $admin
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* @param $author
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* @param $common
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* @param $customizer
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* @param $description
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* @param $helptabs
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* @param $output
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* @param $rss
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* @param $settings
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* @param $taxonomies
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*/
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function __construct( $admin, $author, $common, $customizer, $description, $helptabs, $output, $post_meta, $rss, $settings, $taxonomies ) {
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$this->admin = $admin;
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$this->author = $author;
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$this->common = $common;
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$this->customizer = $customizer;
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$this->description = $description;
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$this->helptabs = $helptabs;
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$this->output = $output;
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$this->post_meta = $post_meta;
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$this->rss = $rss;
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$this->settings = $settings;
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$this->taxonomies = $taxonomies;
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}
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/**
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* Main plugin function. Starts up all the things.
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*/
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public function run() {
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if ( 'genesis' !== basename( get_template_directory() ) ) {
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add_action( 'admin_init', array( $this, 'deactivate' ) );
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return;
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}
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require plugin_dir_path( __FILE__ ) . 'helper-functions.php';
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// Plugin setup
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add_action( 'after_setup_theme', array( $this, 'add_plugin_supports' ) );
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add_action( 'widgets_init', array( $this, 'register_widgets' ) );
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add_action( 'plugins_loaded', array( $this, 'load_textdomain' ) );
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add_filter( 'plugin_action_links_' . DISPLAYFEATUREDIMAGEGENESIS_BASENAME, array( $this, 'add_settings_link' ) );
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// Admin
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add_action( 'admin_init', array( $this->admin, 'set_up_columns' ) );
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add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
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// Taxonomies, Author, Post Meta
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add_filter( 'displayfeaturedimagegenesis_get_taxonomies', array( $this->taxonomies, 'remove_post_status_terms' ) );
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add_action( 'admin_init', array( $this->taxonomies, 'set_taxonomy_meta' ) );
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add_action( 'admin_init', array( $this->author, 'set_author_meta' ) );
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add_filter( 'admin_post_thumbnail_html', array( $this->post_meta, 'meta_box' ), 10, 2 );
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add_action( 'save_post', array( $this->post_meta, 'save_meta' ) );
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// Settings
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add_action( 'admin_menu', array( $this->settings, 'do_submenu_page' ) );
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add_filter( 'displayfeaturedimagegenesis_get_setting', array( $this->settings, 'get_display_setting' ) );
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add_action( 'load-appearance_page_displayfeaturedimagegenesis', array( $this->helptabs, 'help' ) );
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// Customizer
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add_action( 'customize_register', array( $this->customizer, 'customizer' ) );
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// Front End Output
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add_action( 'get_header', array( $this->output, 'manage_output' ) );
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add_filter( 'genesis_get_image_default_args', array( $this->output, 'change_thumbnail_fallback' ) );
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// RSS
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add_action( 'template_redirect', array( $this->rss, 'maybe_do_feed' ) );
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}
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/**
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* deactivates the plugin if Genesis isn't running
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*
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* @since 1.1.2
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*
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*/
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public function deactivate() {
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deactivate_plugins( DISPLAYFEATUREDIMAGEGENESIS_BASENAME );
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add_action( 'admin_notices', array( $this, 'error_message' ) );
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}
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/**
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* Error message if we're not using the Genesis Framework.
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*
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* @since 1.1.0
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*/
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public function error_message() {
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$error = sprintf( __( 'Sorry, Display Featured Image for Genesis works only with the Genesis Framework. It has been deactivated.', 'display-featured-image-genesis' ) );
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if ( version_compare( PHP_VERSION, '5.3', '<' ) ) {
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$error = $error . sprintf(
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__( ' But since we\'re talking anyway, did you know that your server is running PHP version %1$s, which is outdated? You should ask your host to update that for you.', 'display-featured-image-genesis' ),
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PHP_VERSION
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);
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}
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echo '<div class="error"><p>' . esc_attr( $error ) . '</p></div>';
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if ( isset( $_GET['activate'] ) ) {
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unset( $_GET['activate'] );
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}
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}
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/**
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* add plugin support for new image size and excerpts on pages, if move excerpts option is enabled
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*
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* @since 1.3.0
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*/
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public function add_plugin_supports() {
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$args = apply_filters( 'displayfeaturedimagegenesis_custom_image_size', array(
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'width' => 2000,
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'height' => 2000,
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'crop' => false,
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) );
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add_image_size( 'displayfeaturedimage_backstretch', (int) $args['width'], (int) $args['height'], (bool) $args['crop'] );
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$displaysetting = displayfeaturedimagegenesis_get_setting();
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if ( $displaysetting['move_excerpts'] ) {
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add_post_type_support( 'page', 'excerpt' );
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}
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}
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/**
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* check existing settings array to see if a setting is in the array
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* @return updated setting updates to default (0)
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* @since 1.5.0
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*/
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public function check_settings() {
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$displaysetting = displayfeaturedimagegenesis_get_setting();
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// return early if the option doesn't exist yet
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if ( empty( $displaysetting ) ) {
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return;
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}
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if ( empty( $displaysetting['feed_image'] ) ) {
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$this->update_settings( array(
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'feed_image' => 0,
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) );
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}
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// new setting for titles added in 2.0.0
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if ( empty( $displaysetting['keep_titles'] ) ) {
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$this->update_settings( array(
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'keep_titles' => 0,
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) );
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}
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// new setting for subsequent pages added in 2.2.0
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if ( empty( $displaysetting['is_paged'] ) ) {
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$this->update_settings( array(
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'is_paged' => 0,
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) );
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}
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}
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/**
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* Takes an array of new settings, merges them with the old settings, and pushes them into the database.
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*
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* @since 1.5.0
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*
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* @param string|array $new New settings. Can be a string, or an array.
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* @param string $setting Optional. Settings field name. Default is displayfeaturedimagegenesis.
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*/
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protected function update_settings( $new = '', $setting = 'displayfeaturedimagegenesis' ) {
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return update_option( $setting, wp_parse_args( $new, get_option( $setting ) ) );
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}
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/**
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* Set up text domain for translations
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*
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* @since 1.1.0
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*/
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public function load_textdomain() {
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load_plugin_textdomain( 'display-featured-image-genesis', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
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}
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/**
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* enqueue admin scripts
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* @return scripts to use image uploader
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*
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* @since 1.2.1
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*/
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public function enqueue_scripts() {
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$version = $this->common->version;
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wp_register_script( 'displayfeaturedimage-upload', plugins_url( '/includes/js/settings-upload.js', dirname( __FILE__ ) ), array( 'jquery', 'media-upload', 'thickbox' ), $version );
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wp_register_script( 'widget_selector', plugins_url( '/includes/js/widget-selector.js', dirname( __FILE__ ) ), array( 'jquery' ), $version );
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$screen = get_current_screen();
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$screen_ids = array(
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'appearance_page_displayfeaturedimagegenesis',
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'profile',
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'user-edit',
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);
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if ( in_array( $screen->id, $screen_ids, true ) || ! empty( $screen->taxonomy ) ) {
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wp_enqueue_media();
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wp_enqueue_script( 'displayfeaturedimage-upload' );
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wp_localize_script( 'displayfeaturedimage-upload', 'objectL10n', array(
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'text' => __( 'Select Image', 'display-featured-image-genesis' ),
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) );
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}
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if ( function_exists( 'is_customize_preview' ) && is_customize_preview() && ! function_exists( 'genesis' ) ) {
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return;
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}
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if ( in_array( $screen->id, array( 'widgets', 'customize' ), true ) ) {
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wp_enqueue_script( 'widget_selector' );
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wp_localize_script( 'widget_selector', 'displayfeaturedimagegenesis_ajax_object', array( 'ajax_url' => admin_url( 'admin-ajax.php' ) ) );
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}
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}
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/**
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* Register widgets for plugin
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* @return widgets Taxonomy/term, CPT, and Author widgets
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*
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* @since 2.0.0
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*/
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public function register_widgets() {
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$files = array(
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'author',
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'cpt-archive',
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'taxonomy',
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);
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foreach ( $files as $file ) {
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require_once plugin_dir_path( __FILE__ ) . 'widgets/displayfeaturedimagegenesis-' . $file . '-widget.php';
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}
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if ( function_exists( 'is_customize_preview' ) && is_customize_preview() && ! function_exists( 'genesis' ) ) {
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return;
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}
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register_widget( 'Display_Featured_Image_Genesis_Author_Widget' );
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register_widget( 'Display_Featured_Image_Genesis_Widget_Taxonomy' );
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register_widget( 'Display_Featured_Image_Genesis_Widget_CPT' );
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}
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/**
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* Add link to plugin settings page in plugin table
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* @param $links link to settings page
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*
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* @since 2.3.0
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*/
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public function add_settings_link( $links ) {
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$links[] = sprintf( '<a href="%s">%s</a>', esc_url( admin_url( 'themes.php?page=displayfeaturedimagegenesis' ) ), esc_attr__( 'Settings', 'display-featured-image-genesis' ) );
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return $links;
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}
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}
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