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<?php |
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/** |
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* Brightcove Video CMB2 Field Register. |
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* |
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* @package cmb2-brightcove-video-field |
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*/ |
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namespace CMB2\BrightcoveVideoField; |
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use BC_Video_Shortcode; |
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/** |
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* Hook up all the filters and actions. |
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*/ |
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function bootstrap() { |
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add_action( 'plugins_loaded', __NAMESPACE__ . '\\load_textdomain' ); |
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add_action( 'plugins_loaded', __NAMESPACE__ . '\\load_plugin' ); |
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} |
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/** |
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* Load plugin text domain for text translation. |
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*/ |
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function load_textdomain() { |
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load_plugin_textdomain( |
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'cmb2-brightcove-video-field', |
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false, |
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basename( plugin_dir_url( __DIR__ ) ) . '/languages' |
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); |
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} |
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/** |
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* Dependency check before loading the plugin. |
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*/ |
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function is_dependency_loaded() { |
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return ( |
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defined( 'CMB2_LOADED' ) |
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&& ! empty( constant( 'CMB2_LOADED' ) ) |
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&& defined( 'BRIGHTCOVE_URL' ) |
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&& ! empty( constant( 'BRIGHTCOVE_URL' ) ) |
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); |
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} |
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/** |
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* Load plugin functionality if dependency are loaded correctly. |
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*/ |
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function load_plugin() { |
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if ( ! is_dependency_loaded() ) { |
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add_action( 'admin_notices', __NAMESPACE__ . '\\dependency_admin_notice' ); |
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add_action( 'network_admin_notices', __NAMESPACE__ . '\\dependency_admin_notice' ); |
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return; |
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} |
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add_brightcove_video_field(); |
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} |
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/** |
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* Plugin dependency error message for admin notice. |
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*/ |
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function dependency_admin_notice() { |
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echo '<div class="error"><p>'; |
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esc_html_e( '"CMB2 BrightCove Video Field" plugin can\'t be loaded, It requires following plugins to be installed and activated.', 'cmb2-brightcove-video-field' ); |
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echo '<ol>'; |
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printf( |
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'<li><a href="https://wordpress.org/plugins/cmb2/" target="_blank">%s</a></li>', |
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esc_html__( 'CMB2', 'cmb2-brightcove-video-field' ) |
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); |
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printf( |
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' <li><a href="https://wordpress.org/plugins/brightcove-video-connect" target="_blank">%s</a></li>', |
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esc_html__( 'Brightcove Video Connect', 'cmb2-brightcove-video-field' ) |
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); |
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echo '</ol>'; |
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esc_html_e( 'Please verify the dependency to enable this field type.', 'cmb2-brightcove-video-field' ); |
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echo '</p></div>'; |
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} |
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/** |
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* Register brightcove video field. |
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*/ |
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function add_brightcove_video_field() { |
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add_action( 'admin_enqueue_scripts', __NAMESPACE__ . '\\enqueue_scripts', 11 ); |
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add_action( 'cmb2_render_brightcove_video', __NAMESPACE__ . '\\cmb2_render_callback_for_brightcove_video', 10, 5 ); |
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add_action( 'admin_footer', __NAMESPACE__ . '\\js_wp_templates' ); |
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} |
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/** |
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* Enqueue helper JS script in the admin. |
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* |
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* @param string $hook Hook for the current page in the admin. |
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*/ |
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function enqueue_scripts( $hook ) { |
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if ( ! in_array( $hook, [ 'post.php', 'post-new.php' ], true ) ) { |
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return; |
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} |
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wp_enqueue_style( |
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'cmb2-brightcove-video-field-css', |
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plugin_dir_url( __FILE__ ) . 'assets/css/brightcove-video-field.css', |
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[], |
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VERSION |
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); |
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wp_enqueue_script( |
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'cmb2-brightcove-video-field-js', |
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plugin_dir_url( __FILE__ ) . 'assets/js/brightcove-video-field.js', |
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[ |
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'wp-util', |
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'brightcove-admin', |
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], |
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VERSION, |
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true |
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); |
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} |
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/** |
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* Brightcove Video Field render callback function. |
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* |
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* @param \CMB2_Field $field `CMB2_Field` object. |
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* @param array $escaped_value Field escaped values. |
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* @param int $object_id Field object id, ex: post id, term id etc. |
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* @param string $object_type Field object type, ex: post type, user, option-page etc. |
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* @param \CMB2_Types $field_type_object `CMB2_Types` object. |
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*/ |
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function cmb2_render_callback_for_brightcove_video( $field, $escaped_value, $object_id, $object_type, $field_type_object ) { |
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$field_id = $field->id(); |
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$bc_video_values = [ |
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'video_id' => $escaped_value['bc_video_id'] ?? '', |
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'player_id' => $escaped_value['bc_player_id'] ?? '', |
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'account_id' => $escaped_value['bc_account_id'] ?? '', |
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'video_duration' => $escaped_value['bc_video_duration'] ?? '', |
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]; |
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$bc_video_args = [ |
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'embed' => 'iframe', |
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'width' => '100%', |
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'height' => 'auto', |
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'padding_top' => '10', // Adding min 10 padding since by-default it's adding 56.25% padding even with 0 padding. |
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]; |
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$bc_video_args = wp_parse_args( $bc_video_values, $bc_video_args ); |
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$allowed_html = wp_kses_allowed_html( 'post' ); |
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$allowed_html['iframe'] = [ |
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'src' => true, |
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'webkitallowfullscreen' => true, |
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'allowfullscreen' => true, |
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'mozallowfullscreen' => true, |
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'style' => true, |
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]; |
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$allowed_html['input'] = [ |
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'type' => true, |
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'class' => true, |
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'name' => true, |
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'id' => true, |
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'value' => true, |
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'data-hash' => true, |
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]; |
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// Remove jetpack shortcode module filters which is converting this shortcode to anchor tag when jetpack is enabled. |
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// ref: https://github.com/Automattic/jetpack/blob/cb04cfc4479515f12945256555bbab1192711c57/modules/shortcodes/class.filter-embedded-html-objects.php#L11-L12. |
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if ( class_exists( 'Filter_Embedded_HTML_Objects' ) ) { |
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remove_filter( 'pre_kses', [ 'Filter_Embedded_HTML_Objects', 'filter' ], 11 ); |
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remove_filter( 'pre_kses', [ 'Filter_Embedded_HTML_Objects', 'maybe_create_links' ], 100 ); |
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} |
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?> |
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<div class="cmb2-brightcove-video-metabox"> |
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<button type="button" class="button brightcove-add-media-btn"> |
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<?php |
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$button_title = __( 'Select Brightcove Video', 'cmb2-brightcove-video-field' ); |
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printf( |
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'<img class="bc-button-icon" src="%s" alt="%s" />%s', |
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esc_url( BRIGHTCOVE_URL . 'images/menu-icon.svg' ), |
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esc_attr( $button_title ), |
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esc_html( $button_title ) |
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); |
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?> |
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</button> |
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<div class="brightcove-video-preview"> |
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<?php |
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if( ! empty( $bc_video_args['video_id'] ) ) { |
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echo wp_kses( BC_Video_Shortcode::bc_video( $bc_video_args ), $allowed_html ); |
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echo '<a href="#" class="bc-remove-video">Remove brightcove video</a>'; |
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} |
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?> |
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</div> |
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<?php |
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echo wp_kses( |
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$field_type_object->input( |
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[ |
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'type' => 'hidden', |
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'id' => esc_attr( $field_id . '_bc_video_id' ), |
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'class' => 'bc_video_id', |
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'name' => esc_attr( $field_id . '[bc_video_id]' ), |
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'value' => esc_attr( $bc_video_values['video_id'] ) ?? '', |
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] |
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), |
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$allowed_html |
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); |
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echo wp_kses( |
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$field_type_object->input( |
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[ |
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1 |
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'type' => 'hidden', |
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'id' => esc_attr( $field_id . '_bc_video_duration' ), |
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'class' => 'bc_video_duration', |
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'name' => esc_attr( $field_id . '[bc_video_duration]' ), |
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'value' => esc_attr( $bc_video_values['video_duration'] ) ?? '', |
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] |
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), |
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$allowed_html |
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); |
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echo wp_kses( |
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$field_type_object->input( |
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[ |
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'type' => 'hidden', |
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'id' => esc_attr( $field_id . '_bc_player_id' ), |
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'class' => 'bc_player_id', |
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'name' => esc_attr( $field_id . '[bc_player_id]' ), |
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'value' => esc_attr( $bc_video_values['player_id'] ) ?? '', |
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] |
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), |
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$allowed_html |
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); |
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echo wp_kses( |
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$field_type_object->input( |
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[ |
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'type' => 'hidden', |
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'id' => esc_attr( $field_id . '_bc_account_id' ), |
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'class' => 'bc_account_id', |
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'name' => esc_attr( $field_id . '[bc_account_id]' ), |
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1 |
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'value' => esc_attr( $bc_video_values['account_id'] ) ?? '', |
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] |
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), |
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$allowed_html |
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); |
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?> |
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</div> |
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<?php |
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// Enable jetpack embed filter. |
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1 |
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if ( class_exists( 'Filter_Embedded_HTML_Objects' ) ) { |
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add_filter( 'pre_kses', [ 'Filter_Embedded_HTML_Objects', 'filter' ], 11 ); |
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add_filter( 'pre_kses', [ 'Filter_Embedded_HTML_Objects', 'maybe_create_links' ], 100 ); |
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} |
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1 |
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} |
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256
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257
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/** |
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258
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* JS WP Template to add video preview from Brightcove modal selection. |
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*/ |
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function js_wp_templates() { |
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?> |
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1 |
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<script type="text/html" id="tmpl-cmb2-brightcove-video-preview"> |
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<iframe |
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width="100%" |
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src="https://players.brightcove.net/{{data.account_id}}/{{data.player_id}}_default/index.html?videoId={{data.id}}" |
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allowfullscreen |
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webkitallowfullscreen |
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mozallowfullscreen |
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></iframe> |
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<a href="#" class="bc-remove-video">Remove brightcove video</a> |
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</script> |
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<?php |
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} |
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rahulsprajapati /
cmb2-brightcove-video-field
Loading history...
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.