mirror of
https://github.com/10h30/display-featured-image-genesis.git
synced 2026-07-11 18:46:03 +09:00
Robin Cornett
f905bc61f9
since feed_image is a new setting in the array, there is an error if it's not set for users upgrading from 1.4.3. this function checks if it isn't there and if it's not, adds it. for new users, there is no need to check.
141 lines
4.0 KiB
PHP
141 lines
4.0 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 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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function __construct( $common, $description, $output, $settings ) {
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$this->common = $common;
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$this->archive = $description;
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$this->output = $output;
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$this->settings = $settings;
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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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add_action( 'admin_notices', array( $this, 'error_message' ) );
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return;
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}
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add_action( 'init', array( $this, 'add_plugin_supports' ) );
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add_action( 'admin_init', array( $this, 'check_settings' ) );
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add_action( 'plugins_loaded', array( $this, 'load_textdomain' ) );
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add_action( 'admin_menu', array( $this->settings, 'do_submenu_page' ) );
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add_action( 'get_header', array( $this->output, 'manage_output' ) );
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add_action( 'template_redirect', array( $this->output, 'maybe_do_feed' ) );
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}
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/**
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* deactivates the plugin if Genesis isn't running
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*
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* @since 1.1.2
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*
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*/
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public function deactivate() {
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if ( version_compare( PHP_VERSION, '5.3', '>=' ) ) {
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deactivate_plugins( plugin_basename( dirname( __DIR__ ) ) . '/display-featured-image-genesis.php' ); // __DIR__ is a magic constant introduced in PHP 5.3
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}
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else {
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deactivate_plugins( plugin_basename( dirname( dirname( __FILE__ ) ) ) . '/display-featured-image-genesis.php' );
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}
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}
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/**
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* Error message if we're not using the Genesis Framework.
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*
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* @since 1.1.0
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*/
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public function error_message() {
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$error = sprintf(
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__( '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>' . $error . '</p></div>';
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if ( isset( $_GET['activate'] ) ) {
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unset( $_GET['activate'] );
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}
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}
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/**
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* add plugin support for new image size and excerpts on pages, if move excerpts option is enabled
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*
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* @since 1.3.0
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*/
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function add_plugin_supports() {
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add_image_size( 'displayfeaturedimage_backstretch', 2000, 2000, false );
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$displaysetting = get_option( 'displayfeaturedimagegenesis' );
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if ( $displaysetting['move_excerpts'] ) {
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add_post_type_support( 'page', 'excerpt' );
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}
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}
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/**
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* check existing settings array to see if a setting is in the array
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* @return updated setting updates to default (0)
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* @since x.y.z
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*/
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public function check_settings() {
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$displaysetting = get_option( 'displayfeaturedimagegenesis' );
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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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}
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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 x.y.z
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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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