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Deprecates the_content_rss(). Add the_content_feed() and get_the_content_feed(). Convert places that called the_content_rss() with an excerpt length to the_excerpt_rss(). Remove the rss_excerpt_length option. Use the_content_feed() where the_content() was previously used in feeds. Props Viper007Bond.
git-svn-id: http://svn.automattic.com/wordpress/trunk@11980 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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ryan
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7a86ba7cf9
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@ -209,7 +209,6 @@ function populate_options() {
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'require_name_email' => 1,
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'comments_notify' => 1,
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'posts_per_rss' => 10,
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'rss_excerpt_length' => 50,
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'rss_use_excerpt' => 0,
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'mailserver_url' => 'mail.example.com',
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'mailserver_login' => 'login@example.com',
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@ -348,7 +347,7 @@ function populate_options() {
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// Delete unused options
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$unusedoptions = array ('blodotgsping_url', 'bodyterminator', 'emailtestonly', 'phoneemail_separator', 'smilies_directory', 'subjectprefix', 'use_bbcode', 'use_blodotgsping', 'use_phoneemail', 'use_quicktags', 'use_weblogsping', 'weblogs_cache_file', 'use_preview', 'use_htmltrans', 'smilies_directory', 'fileupload_allowedusers', 'use_phoneemail', 'default_post_status', 'default_post_category', 'archive_mode', 'time_difference', 'links_minadminlevel', 'links_use_adminlevels', 'links_rating_type', 'links_rating_char', 'links_rating_ignore_zero', 'links_rating_single_image', 'links_rating_image0', 'links_rating_image1', 'links_rating_image2', 'links_rating_image3', 'links_rating_image4', 'links_rating_image5', 'links_rating_image6', 'links_rating_image7', 'links_rating_image8', 'links_rating_image9', 'weblogs_cacheminutes', 'comment_allowed_tags', 'search_engine_friendly_urls', 'default_geourl_lat', 'default_geourl_lon', 'use_default_geourl', 'weblogs_xml_url', 'new_users_can_blog', '_wpnonce', '_wp_http_referer', 'Update', 'action', 'rich_editing', 'autosave_interval', 'deactivated_plugins', 'can_compress_scripts',
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'page_uris', 'rewrite_rules', 'update_core', 'update_plugins', 'update_themes', 'doing_cron', 'random_seed');
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'page_uris', 'rewrite_rules', 'update_core', 'update_plugins', 'update_themes', 'doing_cron', 'random_seed', 'rss_excerpt_length');
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foreach ($unusedoptions as $option)
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delete_option($option);
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}
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@ -1690,4 +1690,70 @@ function the_author_ID() {
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the_author_meta('ID');
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}
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/**
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* Display the post content for the feed.
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*
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* For encoding the html or the $encode_html parameter, there are three possible
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* values. '0' will make urls footnotes and use make_url_footnote(). '1' will
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* encode special characters and automatically display all of the content. The
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* value of '2' will strip all HTML tags from the content.
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*
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* Also note that you cannot set the amount of words and not set the html
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* encoding. If that is the case, then the html encoding will default to 2,
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* which will strip all HTML tags.
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*
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* To restrict the amount of words of the content, you can use the cut
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* parameter. If the content is less than the amount, then there won't be any
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* dots added to the end. If there is content left over, then dots will be added
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* and the rest of the content will be removed.
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*
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* @package WordPress
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* @subpackage Feed
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* @since 0.71
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* @uses apply_filters() Calls 'the_content_rss' on the content before processing.
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* @see get_the_content() For the $more_link_text, $stripteaser, and $more_file
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* parameters.
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*
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* @deprecated 2.9.0
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*
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* @param string $more_link_text Optional. Text to display when more content is available but not displayed.
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* @param int|bool $stripteaser Optional. Default is 0.
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* @param string $more_file Optional.
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* @param int $cut Optional. Amount of words to keep for the content.
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* @param int $encode_html Optional. How to encode the content.
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*/
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function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {
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_deprecated_function(__FUNCTION__, '2.9', 'the_content_feed' );
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$content = get_the_content($more_link_text, $stripteaser, $more_file);
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$content = apply_filters('the_content_rss', $content);
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if ( $cut && !$encode_html )
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$encode_html = 2;
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if ( 1== $encode_html ) {
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$content = esc_html($content);
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$cut = 0;
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} elseif ( 0 == $encode_html ) {
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$content = make_url_footnote($content);
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} elseif ( 2 == $encode_html ) {
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$content = strip_tags($content);
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}
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if ( $cut ) {
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$blah = explode(' ', $content);
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if ( count($blah) > $cut ) {
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$k = $cut;
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$use_dotdotdot = 1;
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} else {
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$k = count($blah);
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$use_dotdotdot = 0;
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}
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/** @todo Check performance, might be faster to use array slice instead. */
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for ( $i=0; $i<$k; $i++ )
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$excerpt .= $blah[$i].' ';
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$excerpt .= ($use_dotdotdot) ? '...' : '';
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$content = $excerpt;
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}
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$content = str_replace(']]>', ']]>', $content);
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echo $content;
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}
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?>
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@ -43,7 +43,7 @@ echo '<?xml version="1.0" encoding="'.get_option('blog_charset').'"?'.'>'; ?>
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<?php the_category_rss('atom') ?>
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<summary type="<?php html_type_rss(); ?>"><![CDATA[<?php the_excerpt_rss(); ?>]]></summary>
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<?php if ( !get_option('rss_use_excerpt') ) : ?>
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<content type="<?php html_type_rss(); ?>" xml:base="<?php the_permalink_rss() ?>"><![CDATA[<?php the_content('', 0, '') ?>]]></content>
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<content type="<?php html_type_rss(); ?>" xml:base="<?php the_permalink_rss() ?>"><![CDATA[<?php the_content_feed('atom') ?>]]></content>
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<?php endif; ?>
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<?php atom_enclosure(); ?>
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<?php do_action('atom_entry'); ?>
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@ -46,8 +46,8 @@ echo '<?xml version="1.0" encoding="'.get_option('blog_charset').'"?'.'>'; ?>
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<?php if (get_option('rss_use_excerpt')) : ?>
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<description><?php the_excerpt_rss() ?></description>
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<?php else : ?>
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<description><?php the_content_rss('', 0, '', get_option('rss_excerpt_length'), 2) ?></description>
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<content:encoded><![CDATA[<?php the_content('', 0, '') ?>]]></content:encoded>
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<description><?php the_excerpt_rss() ?></description>
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<content:encoded><![CDATA[<?php the_content_feed('rdf') ?>]]></content:encoded>
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<?php endif; ?>
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<?php do_action('rdf_item'); ?>
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</item>
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@ -23,11 +23,7 @@ echo '<?xml version="1.0" encoding="'.get_option('blog_charset').'"?'.'>'; ?>
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<?php while (have_posts()) : the_post(); ?>
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<item>
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<title><?php the_title_rss() ?></title>
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<?php if (get_option('rss_use_excerpt')) { ?>
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<description><![CDATA[<?php the_excerpt_rss() ?>]]></description>
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<?php } else { // use content ?>
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<description><?php the_content_rss('', 0, '', get_option('rss_excerpt_length')) ?></description>
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<?php } ?>
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<link><?php the_permalink_rss() ?></link>
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<?php do_action('rss_item'); ?>
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</item>
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@ -46,7 +46,7 @@ echo '<?xml version="1.0" encoding="'.get_option('blog_charset').'"?'.'>'; ?>
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<?php else : ?>
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<description><![CDATA[<?php the_excerpt_rss() ?>]]></description>
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<?php if ( strlen( $post->post_content ) > 0 ) : ?>
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<content:encoded><![CDATA[<?php the_content() ?>]]></content:encoded>
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<content:encoded><![CDATA[<?php the_content_feed('rss2') ?>]]></content:encoded>
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<?php else : ?>
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<content:encoded><![CDATA[<?php the_excerpt_rss() ?>]]></content:encoded>
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<?php endif; ?>
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@ -130,66 +130,38 @@ function the_title_rss() {
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}
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/**
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* Display the post content for the feed.
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*
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* For encoding the html or the $encode_html parameter, there are three possible
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* values. '0' will make urls footnotes and use make_url_footnote(). '1' will
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* encode special characters and automatically display all of the content. The
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* value of '2' will strip all HTML tags from the content.
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*
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* Also note that you cannot set the amount of words and not set the html
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* encoding. If that is the case, then the html encoding will default to 2,
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* which will strip all HTML tags.
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*
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* To restrict the amount of words of the content, you can use the cut
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* parameter. If the content is less than the amount, then there won't be any
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* dots added to the end. If there is content left over, then dots will be added
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* and the rest of the content will be removed.
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* Retrieve the post content for feeds.
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*
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* @package WordPress
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* @subpackage Feed
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* @since 0.71
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* @uses apply_filters() Calls 'the_content_rss' on the content before processing.
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* @see get_the_content() For the $more_link_text, $stripteaser, and $more_file
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* parameters.
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* @since 2.9.0
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* @uses apply_filters() Calls 'the_content_feed' on the content before processing.
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* @see get_the_content()
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*
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* @param string $more_link_text Optional. Text to display when more content is available but not displayed.
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* @param int|bool $stripteaser Optional. Default is 0.
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* @param string $more_file Optional.
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* @param int $cut Optional. Amount of words to keep for the content.
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* @param int $encode_html Optional. How to encode the content.
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* @param string $feed_type The type of feed. rss2 | atom | rss | rdf
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*/
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function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {
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$content = get_the_content($more_link_text, $stripteaser, $more_file);
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$content = apply_filters('the_content_rss', $content);
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if ( $cut && !$encode_html )
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$encode_html = 2;
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if ( 1== $encode_html ) {
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$content = esc_html($content);
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$cut = 0;
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} elseif ( 0 == $encode_html ) {
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$content = make_url_footnote($content);
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} elseif ( 2 == $encode_html ) {
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$content = strip_tags($content);
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}
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if ( $cut ) {
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$blah = explode(' ', $content);
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if ( count($blah) > $cut ) {
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$k = $cut;
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$use_dotdotdot = 1;
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} else {
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$k = count($blah);
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$use_dotdotdot = 0;
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}
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function get_the_content_feed($feed_type = null) {
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if ( !$feed_type )
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$feed_type = get_default_feed();
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/** @todo Check performance, might be faster to use array slice instead. */
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for ( $i=0; $i<$k; $i++ )
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$excerpt .= $blah[$i].' ';
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$excerpt .= ($use_dotdotdot) ? '...' : '';
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$content = $excerpt;
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}
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$content = apply_filters('the_content', get_the_content());
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$content = str_replace(']]>', ']]>', $content);
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echo $content;
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return apply_filters('the_content_feed', $content, $feed_type);
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}
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/**
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* Display the post content for feeds.
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*
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* @package WordPress
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* @subpackage Feed
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* @since 2.9.0
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* @uses apply_filters() Calls 'the_content_feed' on the content before processing.
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* @see get_the_content()
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*
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* @param string $feed_type The type of feed. rss2 | atom | rss | rdf
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*/
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function the_content_feed($feed_type = null) {
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echo get_the_content_feed();
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}
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/**
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