Front_End::embed_video( string $content )

Post content filter callback to embed the video into the post content.


Description

The method is called on the "post_content" filter and embeds the attached video above or below the post content, depending on the setting from the plugin Settings or the individual post options.


Parameters

$content

(string) (Required) The post content


Return

(string) The post content


Source

File: includes/libs/front-end.class.php

	public function embed_video( $content ){
		if( ! Helper::video_is_visible() ){
			return $content;
		}

		global $post;

		$_post = get_post( $post );

		if( !$_post ){
			return $content;
		}

		// check if post is password protected
		if( post_password_required( $_post ) ){
			return $content;
		}

		// check if filters prevent auto embedding
		if( !Helper::is_autoembed_allowed() ){
			return $content;
		}

		// if video is in skipped auto embed list (has block or the video position shortcode in content), don't embed
		if( $this->skipped_autoembed( $_post ) ){
			return $content;
		}

		$video_post = Helper::get_video_post( $_post );
		$settings = $video_post->get_embed_options();

		if( !in_array( $settings['video_position'], [ 'above-content', 'below-content' ] ) ){
			return $content;
		}

		$video_container = Helper::embed_video( $_post, [], false );

		// put the filter back for other posts; remove in method 'prevent_autoembeds'
		add_filter( 'the_content', [
			$GLOBALS[ 'wp_embed' ],
			'autoembed'
		], 8 );

		/**
		 * Fires before the video embed is placed into the post content.
		 * Action that runs when the video is set to be automatically inserted into the post content.
		 *
		 * @param Video_Post $video_post The \Vimeotheque\Video_Post object generated for the current post in loop.
		 */
		do_action(
			'vimeotheque\automatic_embed_in_content',
			$video_post
		);

		if( 'below-content' === $settings[ 'video_position' ] ){
			return $content . $video_container;
		}else{
			return $video_container . $content;
		}
	}

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