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Lose content removal and splitting from the media extraction functions.
see #24484 git-svn-id: http://core.svn.wordpress.org/trunk@24400 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Mark Jaquith
parent
fe5b462eea
commit
28e3c51dab
@ -1901,19 +1901,16 @@ function get_attached_video( $post_id = 0 ) {
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* @param string $type Type of media: audio or video
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* @param string $content A string which might contain media data.
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* @param boolean $html Whether to return HTML or URLs
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* @param boolean $remove Whether to remove the found URL from the passed content.
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* @param int $limit Optional. The number of medias to return
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* @return array A list of parsed shortcodes or extracted srcs
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*/
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function get_content_media( $type, &$content, $html = true, $remove = false, $limit = 0 ) {
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function get_content_media( $type, $content, $html = true, $limit = 0 ) {
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$items = array();
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if ( preg_match_all( '/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER ) && ! empty( $matches ) ) {
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foreach ( $matches as $shortcode ) {
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if ( $type === $shortcode[2] ) {
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$count = 1;
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if ( $remove )
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$content =& str_replace( $shortcode[0], '', $content, $count );
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$items[] = do_shortcode_tag( $shortcode );
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if ( $limit > 0 && count( $items ) >= $limit )
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@ -1949,18 +1946,15 @@ function get_content_media( $type, &$content, $html = true, $remove = false, $li
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*
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* @param string $type Type of media: audio or video
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* @param string $content A string which might contain media data.
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* @param boolean $remove Whether to remove the found URL from the passed content.
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* @param int $limit Optional. The number of galleries to return
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* @return array A list of found HTML media embeds and possibly a URL by itself
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*/
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function get_embedded_media( $type, &$content, $remove = false, $limit = 0 ) {
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function get_embedded_media( $type, $content, $limit = 0 ) {
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$html = array();
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foreach ( array( $type, 'object', 'embed', 'iframe' ) as $tag ) {
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if ( preg_match( '#' . get_tag_regex( $tag ) . '#', $content, $matches ) ) {
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$html[] = $matches[0];
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if ( $remove )
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$content = str_replace( $matches[0], '', $content );
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if ( $limit > 0 && count( $html ) >= $limit )
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break;
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@ -1973,9 +1967,6 @@ function get_embedded_media( $type, &$content, $remove = false, $limit = 0 ) {
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$lines = explode( "\n", trim( $content ) );
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$line = trim( array_shift( $lines ) );
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if ( 0 === stripos( $line, 'http' ) ) {
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if ( $remove )
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$content = join( "\n", $lines );
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$html[] = $line;
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}
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return $html;
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@ -1988,12 +1979,11 @@ function get_embedded_media( $type, &$content, $remove = false, $limit = 0 ) {
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*
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* @param string $content A string which might contain audio data.
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* @param boolean $html Whether to return HTML or URLs
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* @param boolean $remove Whether to remove the found URL from the passed content.
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* @return array A list of lists. Each item has a list of HTML or srcs corresponding
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* to an [audio]'s HTML or primary src and specified fallbacks
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*/
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function get_content_audio( &$content, $html = true, $remove = false ) {
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return get_content_media( 'audio', $content, $html, $remove );
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function get_content_audio( $content, $html = true ) {
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return get_content_media( 'audio', $content, $html );
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}
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/**
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@ -2003,11 +1993,10 @@ function get_content_audio( &$content, $html = true, $remove = false ) {
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* @since 3.6.0
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*
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* @param string $content A string which might contain audio data.
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* @param boolean $remove Whether to remove the found URL from the passed content.
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* @return array A list of found HTML audio embeds and possibly a URL by itself
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*/
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function get_embedded_audio( &$content, $remove = false ) {
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return get_embedded_media( 'audio', $content, $remove );
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function get_embedded_audio( $content ) {
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return get_embedded_media( 'audio', $content );
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}
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/**
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@ -2017,12 +2006,11 @@ function get_embedded_audio( &$content, $remove = false ) {
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*
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* @param string $content A string which might contain video data.
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* @param boolean $html Whether to return HTML or URLs
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* @param boolean $remove Whether to remove the found URL from the passed content.
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* @return array A list of lists. Each item has a list of HTML or srcs corresponding
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* to a [video]'s HTML or primary src and specified fallbacks
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*/
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function get_content_video( &$content, $html = true, $remove = false ) {
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return get_content_media( 'video', $content, $html, $remove );
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function get_content_video( $content, $html = true ) {
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return get_content_media( 'video', $content, $html );
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}
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/**
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@ -2032,22 +2020,20 @@ function get_content_video( &$content, $html = true, $remove = false ) {
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* @since 3.6.0
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*
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* @param string $content A string which might contain video data.
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* @param boolean $remove Whether to remove the found URL from the passed content.
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* @return array A list of found HTML video embeds and possibly a URL by itself
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*/
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function get_embedded_video( &$content, $remove = false ) {
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return get_embedded_media( 'video', $content, $remove );
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function get_embedded_video( $content ) {
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return get_embedded_media( 'video', $content );
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}
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/**
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* Return suitable HTML code for output based on the content related to the global $post
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* If found, remove the content from the @global $post's post_content field
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*
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* @since 3.6.0
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*
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* @param string $type Required. 'audio' or 'video'
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* @param WP_Post $post Optional. Used instead of global $post when passed.
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* @param int $limit Optional. The number of medias to remove if content is scanned.
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* @param int $limit Optional. The number of medias to extract if content is scanned.
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* @return string HTML for the media. Blank string if no media is found.
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*/
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function get_the_post_format_media( $type, &$post = null, $limit = 0 ) {
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@ -2069,50 +2055,19 @@ function get_the_post_format_media( $type, &$post = null, $limit = 0 ) {
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$count = 1;
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if ( has_post_format( $type, $post ) ) {
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$meta = get_post_format_meta( $post->ID );
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if ( ! empty( $meta[$type . '_embed'] ) ) {
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$value = $meta[$type . '_embed'];
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if ( is_integer( $value ) ) {
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$url = wp_get_attachment_url( $value );
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$shortcode = sprintf( '[%s src="%s"]', $type, $url );
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} elseif ( preg_match( '/' . get_shortcode_regex() . '/s', $value ) ) {
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$shortcode = $value;
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} elseif ( preg_match( '#<[^>]+>#', $value ) ) {
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$post->format_content[ $cache_key ] = $value;
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return $post->format_content[ $cache_key ];
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} elseif ( 0 === strpos( $value, 'http' ) ) {
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$post->split_content = str_replace( $value, '', $post->post_content, $count );
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if ( strstr( $value, home_url() ) ) {
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$shortcode = sprintf( '[%s src="%s"]', $type, $value );
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} else {
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$post->format_content[ $cache_key ] = $wp_embed->autoembed( $value );
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return $post->format_content[ $cache_key ];
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}
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}
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if ( ! empty( $shortcode ) ) {
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$post->format_content[ $cache_key ] = do_shortcode( $shortcode );
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return $post->format_content[ $cache_key ];
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}
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}
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}
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// these functions expect a reference, so we should make a copy of post content to avoid changing it
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$content = $post->post_content;
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$htmls = get_content_media( $type, $content, true, true, $limit );
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$htmls = get_content_media( $type, $content, true, $limit );
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if ( ! empty( $htmls ) ) {
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$html = reset( $htmls );
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$post->split_content = $content;
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$post->format_content[ $cache_key ] = $html;
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return $post->format_content[ $cache_key ];
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}
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$embeds = get_embedded_media( $type, $content, true, 1 );
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$embeds = get_embedded_media( $type, $content, 1 );
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if ( ! empty( $embeds ) ) {
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$embed = reset( $embeds );
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$post->split_content = $content;
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if ( 0 === strpos( $embed, 'http' ) ) {
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if ( strstr( $embed, home_url() ) ) {
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$post->format_content[ $cache_key ] = do_shortcode( sprintf( '[%s src="%s"]', $type, $embed ) );
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@ -2197,11 +2152,10 @@ function get_attached_image_srcs( $post_id = 0 ) {
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*
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* @param string $content A string which might contain image data.
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* @param boolean $html Whether to return HTML or URLs
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* @param boolean $remove Whether to remove the found data from the passed content.
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* @param int $limit Optional. The number of image srcs to return
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* @return array The found images or srcs
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*/
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function get_content_images( &$content, $html = true, $remove = false, $limit = 0 ) {
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function get_content_images( $content, $html = true, $limit = 0 ) {
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$tags = array();
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$captions = array();
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@ -2230,14 +2184,9 @@ function get_content_images( &$content, $html = true, $remove = false, $limit =
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foreach ( $captions as $caption ) {
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if ( strstr( $caption, $node[0] ) ) {
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$found = true;
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if ( $remove )
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$content = str_replace( $caption, '', $content, $count );
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}
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}
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if ( $remove )
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$content = str_replace( $node[0], '', $content, $count );
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if ( ! $found )
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$tags[] = $node[0];
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@ -2271,11 +2220,10 @@ function get_content_images( &$content, $html = true, $remove = false, $limit =
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*
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* @param string $content A string which might contain image data.
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* @param boolean $html Whether to return HTML or URLs
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* @param boolean $remove Whether to remove the found data from the passed content.
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* @return string The found data
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*/
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function get_content_image( &$content, $html = true, $remove = false ) {
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$srcs = get_content_images( $content, $html, $remove, 1 );
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function get_content_image( $content, $html = true ) {
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$srcs = get_content_images( $content, $html, 1 );
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if ( empty( $srcs ) )
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return '';
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@ -2289,11 +2237,10 @@ function get_content_image( &$content, $html = true, $remove = false ) {
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*
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* @param string $content A string which might contain image data.
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* @param boolean $html Whether to return HTML or data
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* @param boolean $remove Optional. Whether to remove the found data from the passed content.
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* @param int $limit Optional. The number of galleries to return
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* @return array A list of galleries, which in turn are a list of their srcs in order
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*/
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function get_content_galleries( &$content, $html = true, $remove = false, $limit = 0 ) {
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function get_content_galleries( $content, $html = true, $limit = 0 ) {
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$galleries = array();
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if ( preg_match_all( '/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER ) && ! empty( $matches ) ) {
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@ -2301,8 +2248,6 @@ function get_content_galleries( &$content, $html = true, $remove = false, $limit
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if ( 'gallery' === $shortcode[2] ) {
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$srcs = array();
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$count = 1;
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if ( $remove )
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$content = str_replace( $shortcode[0], '', $content, $count );
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$data = shortcode_parse_atts( $shortcode[3] );
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$gallery = do_shortcode_tag( $shortcode );
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@ -2438,62 +2383,7 @@ function get_the_post_format_image( $attached_size = 'full', &$post = null ) {
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$post->format_content = array();
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$matched = false;
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$meta = get_post_format_meta( $post->ID );
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$link_fmt = '%s';
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if ( ! empty( $meta['url'] ) )
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$link_fmt = '<a href="' . esc_url( $meta['url'] ) . '">%s</a>';
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if ( ! empty( $meta['image'] ) ) {
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if ( is_numeric( $meta['image'] ) ) {
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$image = wp_get_attachment_image( absint( $meta['image'] ), $attached_size );
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// wrap image in <a>
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if ( ! empty( $meta['url'] ) )
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$image = sprintf( $link_fmt, $image );
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} elseif ( has_shortcode( $meta['image'], 'caption' ) ) {
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// wrap <img> in <a>
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if ( ! empty( $meta['url'] ) && false === strpos( $meta['image'], '<a ' ) ) {
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$meta['image'] = preg_replace(
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'#(<img[^>]+>)#',
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sprintf( '<a href="%s">$1</a>', esc_url( $meta['url'] ) ),
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$meta['image']
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);
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}
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$attachment_id = img_html_to_post_id( $meta['image'], $matched_html );
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if ( $attachment_id && $matched_html ) {
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$meta['image'] = str_replace( $matched_html, wp_get_attachment_image( $attachment_id, $attached_size ), $meta['image'] );
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$attachment = wp_get_attachment_image_src( $attachment_id, $attached_size );
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$attachment_width = ( ! empty( $attachment[1] ) ) ? $attachment[1] : 0;
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if ( $attachment_width && preg_match_all( '#width=([\'"])(.+?)\1#is', $meta['image'], $matches ) && ! empty( $matches ) )
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foreach ( $matches[2] as $width )
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if ( $width != $attachment_width )
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$meta['image'] = str_replace( $matches[0], sprintf( 'width="%d"', $attachment_width ), $meta['image'] );
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}
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$image = do_shortcode( $meta['image'] );
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} elseif ( ! preg_match( '#<[^>]+>#', $meta['image'] ) ) {
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// not HTML, assume URL
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$attachment_id = attachment_url_to_postid( $meta['image'] );
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if ( $attachment_id )
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$image = wp_get_attachment_image( $attachment_id, $attached_size );
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else
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$image = sprintf( '<img src="%s" alt="" />', esc_url( $meta['image'] ) );
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} else {
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// assume HTML
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$image = $meta['image'];
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$attachment_id = img_html_to_post_id( $image, $matched_html );
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if ( $attachment_id && $matched_html )
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$image = str_replace( $matched_html, wp_get_attachment_image( $attachment_id, $attached_size ), $image );
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}
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if ( false === strpos( $image, '<a ' ) )
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$post->format_content[ $cache_key ] = sprintf( $link_fmt, $image );
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else
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$post->format_content[ $cache_key ] = $image;
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return $post->format_content[ $cache_key ];
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}
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$medias = get_attached_images( $post->ID );
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if ( ! empty( $medias ) ) {
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@ -2521,7 +2411,7 @@ function get_the_post_format_image( $attached_size = 'full', &$post = null ) {
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if ( strstr( $shortcode[0], $url ) ) {
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if ( ! $matched )
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$matched = do_shortcode( $shortcode[0] );
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$content = str_replace( $shortcode[0], '', $content, $count );
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// $content = str_replace( $shortcode[0], '', $content, $count );
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}
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}
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}
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@ -2535,14 +2425,13 @@ function get_the_post_format_image( $attached_size = 'full', &$post = null ) {
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if ( strstr( $match[0], $url ) ) {
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if ( ! $matched )
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$matched = $match[0];
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$content = str_replace( $match[0], '', $content, $count );
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// $content = str_replace( $match[0], '', $content, $count );
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}
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}
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}
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}
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}
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$post->split_content = $content;
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if ( ! $matched ) {
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$image = wp_get_attachment_image( $media->ID, $attached_size );
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$post->format_content[ $cache_key ] = sprintf( $link_fmt, $image );
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@ -2555,7 +2444,7 @@ function get_the_post_format_image( $attached_size = 'full', &$post = null ) {
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}
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$content = $post->post_content;
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$htmls = get_content_images( $content, true, true, 1 );
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$htmls = get_content_images( $content, true, 1 );
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if ( ! empty( $htmls ) ) {
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$html = reset( $htmls );
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@ -2563,7 +2452,6 @@ function get_the_post_format_image( $attached_size = 'full', &$post = null ) {
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if ( $attachment_id && $matched_html )
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$html = str_replace( $matched_html, wp_get_attachment_image( $attachment_id, $attached_size ), $html );
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$post->split_content = $content;
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$post->format_content[ $cache_key ] = sprintf( $link_fmt, $html );
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return $post->format_content[ $cache_key ];
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}
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@ -577,15 +577,6 @@ final class WP_Post {
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*/
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public $format_content;
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/**
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* Private variable used by post formats to cache parsed content.
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*
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* @since 3.6.0
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*
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* @var string
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* @access private
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*/
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public $split_content;
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public static function get_instance( $post_id ) {
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global $wpdb;
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@ -4990,44 +4981,16 @@ function _prime_post_caches( $ids, $update_term_cache = true, $update_meta_cache
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* @uses paginate_content()
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*
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* @param object $post The post object.
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* @param bool $remaining Whether to parse post formats from the content. Defaults to false.
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* @return array An array of values used for paginating the parsed content.
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*/
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function wp_parse_post_content( $post, $remaining = false ) {
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function wp_parse_post_content( $post ) {
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$numpages = 1;
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if ( $remaining ) {
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$format = get_post_format( $post );
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if ( $format && in_array( $format, array( 'image', 'audio', 'video', 'quote' ) ) ) {
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// Call get_the_post_format_*() to set $post->split_content
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switch ( $format ) {
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case 'image':
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get_the_post_format_image( 'full', $post );
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break;
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case 'audio':
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get_the_post_format_media( 'audio', $post, 1 );
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break;
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case 'video':
|
||||
get_the_post_format_media( 'video', $post, 1 );
|
||||
break;
|
||||
case 'quote':
|
||||
get_the_post_format_quote( $post );
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( strpos( $post->post_content, '<!--nextpage-->' ) ) {
|
||||
$multipage = 1;
|
||||
if ( $remaining && isset( $post->split_content ) )
|
||||
$pages = paginate_content( $post->split_content );
|
||||
else
|
||||
$pages = paginate_content( $post->post_content );
|
||||
$numpages = count( $pages );
|
||||
} else {
|
||||
if ( $remaining && isset( $post->split_content ) )
|
||||
$pages = array( $post->split_content );
|
||||
else
|
||||
$pages = array( $post->post_content );
|
||||
$multipage = 0;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user