%s', wpautop( $data['upgrade_notice'] ) ); } } add_action( 'in_plugin_update_message-video-background/candide-vidbg.php', 'vidbg_update_message', 10, 2 ); /** * Determines if VC integration should be added * * @since 2.2.0 * * @return Boolean */ function vidbg_is_vc_enabled() { $is_enabled = true; $is_enabled = apply_filters( 'vidbg_is_vc_enabled', $is_enabled ); return $is_enabled; } /** * Determines if SiteOrigin integration should be added * * @since 2.2.0 * * @return Boolean */ function vidbg_is_siteorigin_enabled() { $is_enabled = true; $is_enabled = apply_filters( 'vidbg_is_siteorigin_enabled', $is_enabled ); return $is_enabled; } /** * Include the metabox framework */ if ( file_exists( dirname( __FILE__ ) . '/inc/vendor/cmb2/init.php' ) ) { require_once dirname( __FILE__ ) . '/inc/vendor/cmb2/init.php'; } if ( file_exists( dirname( __FILE__ ) . '/inc/classes/cmb2_field_slider.php' ) ) { require_once dirname( __FILE__ ) . '/inc/classes/cmb2_field_slider.php'; } if ( file_exists( dirname( __FILE__ ) . '/admin_premium_notice.php' ) ) { require_once dirname( __FILE__ ) . '/admin_premium_notice.php'; } /** * Load the WPBakery (Visual Composer) integration if conditions are met * * @since 3.0.0 */ function vidbg_load_vc_integration() { if ( class_exists( 'Vc_Manager' ) && vidbg_is_vc_enabled() === true ) { require_once dirname( __FILE__ ) . '/inc/classes/vidbg_wpbakery.php'; } } add_action( 'after_setup_theme', 'vidbg_load_vc_integration' ); /** * Load the SiteOrigin Page Builder integration if conditions are met * * @since 3.0.0 */ function vidbg_load_siteorigin_integration() { if ( class_exists( 'SiteOrigin_Panels_Css_Builder' ) && vidbg_is_siteorigin_enabled() === true ) { require_once dirname( __FILE__ ) . '/inc/classes/vidbg_siteorigin.php'; } } add_action( 'after_setup_theme', 'vidbg_load_siteorigin_integration' ); /** * Load plugin textdomain. * * @since 2.5.0 * * @uses load_plugin_textdomain() * @uses plugin_basename() */ function vidbg_load_textdomain() { load_plugin_textdomain( 'video-background', false, plugin_basename( dirname( __FILE__ ) ) . '/languages' ); } add_action( 'plugins_loaded', 'vidbg_load_textdomain' ); /** * Enqueue backend style and script * Note: renamed. Previous, vidbg_metabox_scripts() * * @since 2.1.4 * * @uses wp_enqueue_style() * @uses plugins_url() * @uses wp_enqueue_script() * @uses plugin_dir_url() */ function vidbg_enqueue_admin_scripts() { wp_enqueue_style('vidbg-metabox-style', plugins_url('/css/vidbg-style.css', __FILE__)); wp_enqueue_script( 'vidbg-admin-backend', plugin_dir_url( __FILE__ ) . '/js/vidbg-backend.js' ); wp_localize_script( 'vidbg-admin-backend', 'vidbg_localized_text', array( 'show_advanced' => __( 'Show Advanced Options', 'video-background' ), 'hide_advanced' => __( 'Hide Advanced Options', 'video-background' ), ) ); } add_action('admin_enqueue_scripts', 'vidbg_enqueue_admin_scripts'); /** * Enqueue vidbg jquery script * Note: renamed. Previous, vidbg_jquery * * @since 2.0.0 * * @uses wp_enqueue_script() * @uses plugins_url() */ function vidbg_enqueue_scripts() { wp_register_script( 'vidbg-video-background', plugins_url('/js/vidbg.min.js', __FILE__), array('jquery'), VIDBG_PLUGIN_VERSION, true); wp_register_style( 'vidbg-frontend-style', plugins_url( '/css/pushlabs-vidbg.css', __FILE__), array(), VIDBG_PLUGIN_VERSION ); // Enqueue the style wp_enqueue_style( 'vidbg-frontend-style' ); } add_action( 'wp_enqueue_scripts', 'vidbg_enqueue_scripts' ); /** * Add custom color palette * * @since 2.5.0 */ function vidbg_default_color_palette( $l10n ) { $l10n['defaults']['color_picker'] = array( 'palettes' => array( '#000000', '#3498db', '#e74c3c', '#374e64', '#2ecc71', '#f1c40f' ), ); return $l10n; } add_filter( 'cmb2_localized_data', 'vidbg_default_color_palette' ); /** * Construct the vidbg shortcode from an array * * @since 2.6 * * @uses do_shortcode() * * @param $atts_array array A 2d array of shortcode attributes * @return string The [vidbg] constructed from the array input */ function vidbg_construct_shortcode( $atts_array ) { // If no array is provided, quit if ( empty( $atts_array ) ) { return; } // Our shortcode name $shortcode_name = 'vidbg'; // Construct the shortcode $the_shortcode = '[' . $shortcode_name; foreach ( $atts_array as $key => $value ) { $the_shortcode .= ' ' . $key . '="' . $value .'"'; } $the_shortcode .= ']'; // Create the output $output = $the_shortcode; return $output; } /** * Helper function to output disabled Video Background Pro fields * * @since 2.5.4 * * @uses get_option() */ function vidbg_disabled_pro_field( $field_name = 'Blank Pro', $field_id = 'pro_blank', $field_type = 'input', $field_description = '' ) { $output = ''; $options = get_option( 'vidbg_disable_pro_fields' ); if ( ! $options ) { if ( $field_type === 'input' ) { $field_class = 'cmb-row cmb-type-text cmb2-id-pro-disabled-field-' . $field_id . ' table-layout'; } elseif ( $field_type === 'radio' ) { $field_class = 'cmb-row cmb-type-radio-inline cmb2-id-pro-disabled-field-' . $field_id . ' cmb-inline'; } $output .= '
'; $output .= '
'; $output .= '
'; if ( $field_type === 'input' ) { $output .= ''; } if ( $field_type === 'radio' ) { $output .= ''; } if ( $field_id === 'overlay_texture' ) { $output .= ''; } $output .= '

' . $field_description . '

'; $output .= '
'; $output .= '
'; } return $output; } /** * Register metabox and scripts * * @since 2.5.0 * * @uses new_cmb2_box() * @uses __() * @uses add_field() * @uses vidbg_disabled_pro_field() */ function vidbg_register_metabox() { $prefix = 'vidbg_metabox_field_'; $post_types = array( 'post', 'page' ); /** * Allow the post types to be filtered out */ $post_types = apply_filters( 'vidbg_post_types', $post_types ); $vidbg_metabox = new_cmb2_box( array( 'id' => 'vidbg-metabox', 'title' => __( 'Video Background', 'video-background' ), 'object_types' => $post_types, 'context' => 'normal', 'priority' => 'high', ) ); $vidbg_metabox->add_field( array( 'name' => __( 'Container', 'video-background' ), 'desc' => __( 'Please specify the container you would like your video background to be in. Learn how to find your container.', 'video-background' ), 'id' => $prefix . 'container', 'type' => 'text', ) ); $vidbg_metabox->add_field( array( 'name' => __( 'Link to .mp4', 'video-background' ), 'desc' => __( 'Please specify the link to the .mp4 file. You can either enter a URL or upload a file.
For browser compatability, please enter an .mp4 and .webm file for video backgrounds.', 'video-background' ), 'id' => $prefix . 'mp4', 'type' => 'file', 'options' => array( 'add_upload_file_text' => __( 'Upload .mp4 file', 'video-background' ), ), ) ); $vidbg_metabox->add_field( array( 'name' => __( 'Link to .webm', 'video-background' ), 'desc' => __( 'Please specify the link to the .webm file. You can either enter a URL or upload a file.
For browser compatability, please enter an .mp4 and .webm file for video backgrounds.', 'video-background' ), 'id' => $prefix . 'webm', 'type' => 'file', 'options' => array( 'add_upload_file_text' => __( 'Upload .webm file', 'video-background' ), ), ) ); $vidbg_metabox->add_field( array( 'name' => __( 'Link to fallback image', 'video-background' ), 'desc' => __( 'Please specify a link to the fallback image in case the browser does not support video backgrounds. You can either enter a URL or upload a file.', 'video-background' ), 'id' => $prefix . 'poster', 'type' => 'file', 'options' => array( 'add_upload_file_text' => __( 'Upload fallback image', 'video-background' ), ), ) ); $vidbg_metabox->add_field( array( 'name' => __( 'Overlay', 'video-background' ), 'desc' => __( 'Add an overlay over the video. This is useful if your text isn\'t readable with a video background.', 'video-background' ), 'id' => $prefix . 'overlay', 'type' => 'radio_inline', 'default' => 'off', 'options' => array( 'off' => __( 'Off', 'video-background' ), 'on' => __( 'On', 'video-background' ), ), 'before_row' => '
', ) ); $vidbg_metabox->add_field( array( 'name' => __( 'Overlay Color', 'video-background' ), 'desc' => __( 'If overlay is enabled, a color will be used for the overlay. You can specify the color here.', 'video-background' ), 'id' => $prefix . 'overlay_color', 'type' => 'colorpicker', 'default' => '#000', ) ); $vidbg_metabox->add_field( array( 'name' => __( 'Overlay Opacity', 'video-background' ), 'desc' => __( 'Specify the opacity of the overlay with the left being mostly transparent and the right being hardly transparent.', 'video-background' ), 'id' => $prefix . 'overlay_alpha', 'type' => 'vidbg_slider', 'min' => '10', 'max' => '99', 'default' => '30', ) ); $vidbg_metabox->add_field( array( 'name' => __( 'Turn off loop?', 'video-background' ), 'desc' => __( 'Turn off the loop for Video Background. Once the video is complete, it will display the last frame of the video.', 'video-background' ), 'id' => $prefix . 'no_loop', 'type' => 'radio_inline', 'default' => 'off', 'options' => array( 'off' => __( 'Off', 'video-background' ), 'on' => __( 'On', 'video-background' ), ), ) ); $vidbg_metabox->add_field( array( 'name' => __( 'Display "Tap to unmute" button?', 'video-background' ), 'desc' => __( 'Allow your users to interact with the sound of the video background. Learn how to change this text.', 'video-background' ), 'id' => $prefix . 'tap_to_unmute', 'type' => 'radio_inline', 'default' => 'off', 'options' => array( 'off' => __( 'Off', 'video-background' ), 'on' => __( 'On', 'video-background' ), ), 'after_row' => '
', ) ); $vidbg_metabox->add_field( array( 'before_field' => __( 'Show Advanced options', 'video-background' ), 'type' => 'title', 'id' => $prefix . 'advanced_button', ) ); } add_action( 'cmb2_admin_init', 'vidbg_register_metabox' ); /** * Add inline javascript to footer for video background * * @since 2.0.0 * * @uses is_page() * @uses is_single() * @uses is_home() * @uses get_option() * @uses get_the_ID() * @uses get_post_meta() */ function vidbg_initialize_footer() { if( is_page() || is_single() || is_home() && get_option( 'show_on_front') == 'page' ) { if( is_page() || is_single() ) { $the_id = get_the_ID(); } elseif( is_home() && get_option( 'show_on_front' ) == 'page' ) { $the_id = get_option( 'page_for_posts' ); } $meta_prefix = 'vidbg_metabox_field_'; $container_meta = get_post_meta( $the_id, $meta_prefix . 'container', true ); $mp4_meta = get_post_meta( $the_id, $meta_prefix . 'mp4', true ); $webm_meta = get_post_meta( $the_id, $meta_prefix . 'webm', true ); $poster_meta = get_post_meta( $the_id, $meta_prefix . 'poster', true ); $overlay_meta = get_post_meta( $the_id, $meta_prefix . 'overlay', true ); $overlay_color_meta = get_post_meta( $the_id, $meta_prefix . 'overlay_color', true ); $overlay_alpha_meta = get_post_meta( $the_id, $meta_prefix . 'overlay_alpha', true ); $loop_meta = get_post_meta( $the_id, $meta_prefix . 'no_loop', true ); $tap_to_unmute_meta = get_post_meta( $the_id, $meta_prefix . 'tap_to_unmute', true ); // If there is no container element, return. if( empty( $container_meta ) ) { return; } // Create our shortcode attributes array $shortcode_atts = array( 'container' => $container_meta, 'mp4' => ( $mp4_meta == '' ) ? '#' : $mp4_meta, 'webm' => ( $webm_meta == '' ) ? '#' : $webm_meta, 'poster' => ( $poster_meta == '' ) ? '#' : $poster_meta, 'overlay' => ( $overlay_meta == 'on' ) ? 'true' : 'false', 'overlay_color' => !empty( $overlay_color_meta ) ? $overlay_color_meta : '#000', 'overlay_alpha' => !empty( $overlay_alpha_meta ) ? '0.' . $overlay_alpha_meta : '0.3', 'loop' => ( $loop_meta == 'on' ) ? 'false' : 'true', 'tap_to_unmute' => ( $tap_to_unmute_meta == 'on' ) ? 'true' : 'false', 'source' => 'Metabox', ); // Construct the shortcode, then echo it. $the_shortcode = vidbg_construct_shortcode( $shortcode_atts ); $output = do_shortcode( $the_shortcode ); echo $output; } } add_action( 'wp_footer', 'vidbg_initialize_footer' ); /** * Shortcode for v1.0.x versions * * @since 1.0.0 * * @uses shortcode_atts() * @uses do_shortcode() */ function candide_video_background( $atts , $content = null ) { // Attributes extract( shortcode_atts( array( 'container' => 'body', 'mp4' => '#', 'webm' => '#', 'poster' => '#', 'muted' => 'true', 'loop' => 'true', 'overlay' => 'false', 'overlay_color' => '#000', 'overlay_alpha' => '0.3', 'tap_to_unmute' => 'false', 'source' => 'Shortcode', ), $atts , 'vidbg' ) ); $tap_to_unmute_text = __( 'Tap to Unmute', 'video-background' ); $tap_to_unmute_text = apply_filters( 'vidbg_tap_to_unmute_text', $tap_to_unmute_text ); $tap_to_unmute_button = '' . $tap_to_unmute_text . ''; $output = " jQuery(function($){ // Source: " . $source . " $( '" . $container . "' ).vidbg( { mp4: '" . $mp4 . "', webm: '" . $webm . "', poster: '" . $poster . "', repeat: " . $loop . ", overlay: " . $overlay . ", overlayColor: '" . $overlay_color . "', overlayAlpha: '" . $overlay_alpha . "', tapToUnmute: " . $tap_to_unmute . ", tapToUnmuteText: '" . $tap_to_unmute_button . "', }); }); "; // Enqueue the vidbg script conditionally wp_enqueue_script( 'vidbg-video-background' ); wp_add_inline_script( 'vidbg-video-background', $output ); } add_shortcode( 'vidbg', 'candide_video_background' ); /** * Add getting started page * * @since 2.1.1 * * @uses add_options_page() */ function vidbg_add_gettingstarted() { add_options_page( 'Video Background', 'Video Background', 'manage_options', 'pushlabs-vidbg', 'vidbg_gettingstarted_page' ); } add_action( 'admin_menu', 'vidbg_add_gettingstarted' ); /** * Getting started page content * * @since 2.1.1 * * @uses _e() * @uses settings_fields() * @uses do_settings_sections() * @uses submit_button() */ function vidbg_gettingstarted_page() { echo '
'; _e( '

Video Background

', 'video-background' ); _e( '

Video background makes it easy to add responsive, great looking video backgrounds to any element on your website.

', 'video-background' ); _e( '

Getting Started

', 'video-background' ); _e( '

There are four ways to use Video Background', 'video-background' ); echo '

    '; _e( '
  1. With the metabox
    2. ', 'video-background' ); _e( '
  2. With the WPBakery (Visual Composer) integration
    3. ', 'video-background' ); _e( '
  3. With the SiteOrigin Page Builder integration
    4. ', 'video-background' ); _e( '
  4. With the shortcode
    5. ', 'video-background' ); echo '
'; _e( 'Further Documentation', 'video-background' ); _e( '

Questions?

', 'video-background' ); _e( '

If you have any feedback/questions regarding the plugin you can reach me here.', 'video-background' ); _e( '

Supporting the Plugin

', 'video-background' ); _e( '

If you like Video Background and want to show your support, consider purchasing Video Background Pro. It comes with plenty of helpful features that make your life easier like:

', 'video-background' ); echo ''; _e( 'Learn More About Video Background Pro', 'video-background' ); echo '
'; } /** * Add getting started link on plugin page * * @since 2.1.1 * * @uses __() */ function vidbg_gettingstarted_link($links) { $gettingstarted_link = __( 'Getting Started', 'video-background' ); array_unshift($links, $gettingstarted_link); return $links; } add_filter( 'plugin_action_links_' . plugin_basename(__FILE__), 'vidbg_gettingstarted_link' ); /** * Create a unique random class name to be used as a reference for other plugin integrations. * * @since 2.7.0 * * @return String The reference class name (without the period prefix) */ function vidbg_create_unique_ref() { // Our possible list of characters $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; $charactersLength = strlen( $characters ); $length = 14; // Create our string $unique_ref = ''; for ( $i = 0; $i < $length; $i++ ) { $unique_ref .= $characters[rand(0, $charactersLength - 1)]; } // Create our output $output = 'vidbg-ref-' . $unique_ref; return $output; }