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<?php |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class FV_Player_Facebook_Share { |
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|
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public function __construct() { |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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add_action('wp_head', array($this, 'fb_share_tags')); |
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add_action('fv_flowplayer_admin_integration_options_after', array($this, 'setting'), 0); |
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} |
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|
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function fb_share_tags() { |
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global $fv_fp, $post, $FV_Player_Pro; |
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if (!isset($fv_fp->conf['integrations']) || !isset($fv_fp->conf['integrations']['facebook_sharing']) || $fv_fp->conf['integrations']['facebook_sharing'] !== 'true' || !is_singular()) |
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return; |
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|
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// Shortcodes are normally not supported in bbPress Topics so we skip these, |
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// as all the sample shortcodes in our support forums would turn up in OG |
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if( 'topic' == $post->post_type ) { |
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return; |
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} |
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|
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$content = $post->post_content; |
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|
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$matches = array(); |
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if (!preg_match_all("/\[fvplayer[^]]*/", $content, $aMatches)) |
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return; |
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|
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foreach( $aMatches[0] AS $aMatch ) { |
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$aAtts = shortcode_parse_atts($aMatch . ' ]'); |
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if( !isset($aAtts['src']) || !$aAtts['src'] ) continue; |
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|
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$sUrl = $aAtts['src']; |
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if (empty($sUrl) || strpos($sUrl, '.mp4') === false || $fv_fp->is_secure_amazon_s3($sUrl) || isset($FV_Player_Pro) && method_exists($FV_Player_Pro, 'is_dynamic_item') && $FV_Player_Pro->is_dynamic_item($sUrl)) |
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continue; |
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|
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$sUrl = preg_replace('/https?:\/\/?/', '', $sUrl); |
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$httpUrl = 'http://' . $sUrl; |
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$httpsUrl = 'https://' . $sUrl; |
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|
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$sName = get_bloginfo('name'); |
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$sTitle = get_the_title($post); |
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$sSplash = isset($aAtts['splash']) ? $aAtts['splash'] : false; |
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if( !$sSplash ) { |
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$aFeaturedImage = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'large' ); |
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if( isset($aFeaturedImage[0]) ) { |
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$sSplash = $aFeaturedImage[0]; |
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} |
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} |
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|
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if( !$sSplash ) continue; |
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|
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$sDescription = htmlspecialchars(wp_strip_all_tags( wp_trim_words(strip_shortcodes(wp_strip_all_tags($post->post_content)), 20, ' …') ) ); |
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|
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?> |
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<meta property="og:site_name" content="<?php echo esc_attr($sName); ?>"> |
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<meta property="og:url" content="<?php echo get_permalink($post); ?>" /> |
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<meta property="og:title" content="<?php echo esc_attr($sTitle); ?>"> |
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<?php if( $sSplash ) : ?> |
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<meta property="og:image" content="<?php echo esc_attr($sSplash); ?>"> |
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<?php endif; ?> |
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<meta property="og:description" content="<?php echo esc_attr($sDescription); ?>"> |
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<meta property="og:type" content="video"> |
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<meta property="og:video:url" content="<?php echo esc_attr($httpUrl); ?>"> |
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<meta property="og:video:secure_url" content="<?php echo esc_attr($httpsUrl); ?>"> |
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<meta property="og:video:type" content="video/mp4"> |
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<meta property="og:video:width" content="640"> |
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<meta property="og:video:height" content="360"> |
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<?php |
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break; |
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} |
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} |
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|
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function setting() { |
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global $fv_fp; |
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?> |
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<tr> |
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<td><label for="facebook_sharing">Facebook Video Sharing:</label></td> |
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<td> |
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<p class="description"> |
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<input type="hidden" name="integrations[facebook_sharing]" value="false" /> |
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<input type="checkbox" name="integrations[facebook_sharing]" id="facebook_sharing" value="true" <?php if (isset($fv_fp->conf['integrations']['facebook_sharing']) && $fv_fp->conf['integrations']['facebook_sharing'] == 'true') echo 'checked="checked"'; ?> /> |
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<?php esc_html_e( 'When sharing your post to Facebook the first MP4 video will be shared directly rather than the post excerpt.', 'fv-player' ); ?> |
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<span class="more"><?php echo wp_kses( __( '<strong>Requirements</strong>: video has to be on https:// and splash screen has to be present. Videos with download protection are automatically excluded.', 'fv-player' ), array( 'strong' => array() ) ); ?></span> <a href="#" class="show-more">(…)</a> |
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</p> |
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</td> |
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</tr> |
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<?php |
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} |
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|
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} |
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|
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$FV_Player_Facebook_Share = new FV_Player_Facebook_Share(); |
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|
