content-options.php
| 1 | <?php |
| 2 | /** |
| 3 | * Content Options. |
| 4 | * |
| 5 | * This feature will only be activated for themes that declare their support. |
| 6 | * This can be done by adding code similar to the following during the |
| 7 | * 'after_setup_theme' action: |
| 8 | * |
| 9 | add_theme_support( 'jetpack-content-options', array( |
| 10 | 'blog-display' => 'content', // the default setting of the theme: 'content', 'excerpt' or array( 'content', 'excerpt' ) for themes mixing both display. |
| 11 | 'author-bio' => true, // display or not the author bio: true or false. |
| 12 | 'author-bio-default' => false, // the default setting of the author bio, if it's being displayed or not: true or false (only required if false). |
| 13 | 'masonry' => '.site-main', // a CSS selector matching the elements that triggers a masonry refresh if the theme is using a masonry layout. |
| 14 | 'post-details' => array( |
| 15 | 'stylesheet' => 'themeslug-style', // name of the theme's stylesheet. |
| 16 | 'date' => '.posted-on', // a CSS selector matching the elements that display the post date. |
| 17 | 'categories' => '.cat-links', // a CSS selector matching the elements that display the post categories. |
| 18 | 'tags' => '.tags-links', // a CSS selector matching the elements that display the post tags. |
| 19 | 'author' => '.byline', // a CSS selector matching the elements that display the post author. |
| 20 | 'comment' => '.comments-link', // a CSS selector matching the elements that display the comment link. |
| 21 | ), |
| 22 | 'featured-images' => array( |
| 23 | 'archive' => true, // enable or not the featured image check for archive pages: true or false. |
| 24 | 'archive-default' => false, // the default setting of the featured image on archive pages, if it's being displayed or not: true or false (only required if false). |
| 25 | 'post' => true, // enable or not the featured image check for single posts: true or false. |
| 26 | 'post-default' => false, // the default setting of the featured image on single posts, if it's being displayed or not: true or false (only required if false). |
| 27 | 'page' => true, // enable or not the featured image check for single pages: true or false. |
| 28 | 'page-default' => false, // the default setting of the featured image on single pages, if it's being displayed or not: true or false (only required if false). |
| 29 | 'portfolio' => true, // enable or not the featured image check for single projects: true or false. |
| 30 | 'portfolio-default' => false, // the default setting of the featured image on single projects, if it's being displayed or not: true or false (only required if false). |
| 31 | 'fallback' => true, // enable or not the featured image fallback: true or false. |
| 32 | 'fallback-default' => true, // the default setting for featured image fallbacks: true or false (only required if false) |
| 33 | ), |
| 34 | ) ); |
| 35 | * |
| 36 | */ |
| 37 | |
| 38 | /** |
| 39 | * Activate the Content Options plugin. |
| 40 | * |
| 41 | * @uses current_theme_supports() |
| 42 | */ |
| 43 | function jetpack_content_options_init() { |
| 44 | // If the theme doesn't support 'jetpack-content-options', don't continue. |
| 45 | if ( ! current_theme_supports( 'jetpack-content-options' ) ) { |
| 46 | return; |
| 47 | } |
| 48 | |
| 49 | // Load the Customizer options. |
| 50 | require( dirname( __FILE__ ) . '/content-options/customizer.php' ); |
| 51 | |
| 52 | // Load Blog Display function. |
| 53 | require( dirname( __FILE__ ) . '/content-options/blog-display.php' ); |
| 54 | |
| 55 | // Load Author Bio function. |
| 56 | require( dirname( __FILE__ ) . '/content-options/author-bio.php' ); |
| 57 | |
| 58 | // Load Post Details function. |
| 59 | require( dirname( __FILE__ ) . '/content-options/post-details.php' ); |
| 60 | |
| 61 | // Load Featured Images function. |
| 62 | if ( jetpack_featured_images_should_load() ) { |
| 63 | require( dirname( __FILE__ ) . '/content-options/featured-images.php' ); |
| 64 | } |
| 65 | |
| 66 | // Load Featured Images Fallback function. |
| 67 | if ( jetpack_featured_images_fallback_should_load() ) { |
| 68 | require( dirname( __FILE__ ) . '/content-options/featured-images-fallback.php' ); |
| 69 | } |
| 70 | } |
| 71 | add_action( 'init', 'jetpack_content_options_init' ); |
| 72 | |
| 73 | function jetpack_featured_images_get_settings() { |
| 74 | $options = get_theme_support( 'jetpack-content-options' ); |
| 75 | |
| 76 | $featured_images = ( ! empty( $options[0]['featured-images'] ) ) ? $options[0]['featured-images'] : null; |
| 77 | |
| 78 | $settings = array( |
| 79 | 'archive' => ( ! empty( $featured_images['archive'] ) ) ? $featured_images['archive'] : null, |
| 80 | 'post' => ( ! empty( $featured_images['post'] ) ) ? $featured_images['post'] : null, |
| 81 | 'page' => ( ! empty( $featured_images['page'] ) ) ? $featured_images['page'] : null, |
| 82 | 'portfolio' => ( ! empty( $featured_images['portfolio'] ) ) ? $featured_images['portfolio'] : null, |
| 83 | 'archive-default' => ( isset( $featured_images['archive-default'] ) && false === $featured_images['archive-default'] ) ? '' : 1, |
| 84 | 'post-default' => ( isset( $featured_images['post-default'] ) && false === $featured_images['post-default'] ) ? '' : 1, |
| 85 | 'page-default' => ( isset( $featured_images['page-default'] ) && false === $featured_images['page-default'] ) ? '' : 1, |
| 86 | 'portfolio-default' => ( isset( $featured_images['portfolio-default'] ) && false === $featured_images['portfolio-default'] ) ? '' : 1, |
| 87 | 'fallback' => ( ! empty( $featured_images['fallback'] ) ) ? $featured_images['fallback'] : null, |
| 88 | 'fallback-default' => ( isset( $featured_images['fallback-default'] ) && false === $featured_images['fallback-default'] ) ? '' : 1, |
| 89 | ); |
| 90 | |
| 91 | $settings = array_merge( $settings, array( |
| 92 | 'archive-option' => get_option( 'jetpack_content_featured_images_archive', $settings['archive-default'] ), |
| 93 | 'post-option' => get_option( 'jetpack_content_featured_images_post', $settings['post-default'] ), |
| 94 | 'page-option' => get_option( 'jetpack_content_featured_images_page', $settings['page-default'] ), |
| 95 | 'portfolio-option' => get_option( 'jetpack_content_featured_images_portfolio', $settings['portfolio-default'] ), |
| 96 | 'fallback-option' => get_option( 'jetpack_content_featured_images_fallback', $settings['fallback-default'] ), |
| 97 | ) ); |
| 98 | |
| 99 | return $settings; |
| 100 | } |
| 101 | |
| 102 | function jetpack_featured_images_should_load() { |
| 103 | // If the theme doesn't support post thumbnails, don't continue. |
| 104 | if ( ! current_theme_supports( 'post-thumbnails' ) ) { |
| 105 | return false; |
| 106 | } |
| 107 | |
| 108 | $opts = jetpack_featured_images_get_settings(); |
| 109 | |
| 110 | // If the theme doesn't support archive, post and page or if all the options are ticked and we aren't in the customizer, don't continue. |
| 111 | if ( |
| 112 | ( true !== $opts['archive'] && true !== $opts['post'] && true !== $opts['page'] ) |
| 113 | || ( 1 === $opts['archive-option'] && 1 === $opts['post-option'] && 1 === $opts['page-option'] && ! is_customize_preview() ) |
| 114 | ) { |
| 115 | return false; |
| 116 | } |
| 117 | |
| 118 | return true; |
| 119 | } |
| 120 | |
| 121 | function jetpack_featured_images_fallback_should_load() { |
| 122 | // If the theme doesn't support post thumbnails, don't continue. |
| 123 | if ( ! current_theme_supports( 'post-thumbnails' ) ) { |
| 124 | return false; |
| 125 | } |
| 126 | |
| 127 | $opts = jetpack_featured_images_get_settings(); |
| 128 | |
| 129 | // If the theme doesn't support fallback, don't continue. |
| 130 | if ( true !== $opts['fallback'] ) { |
| 131 | return false; |
| 132 | } |
| 133 | |
| 134 | return true; |
| 135 | } |
| 136 |