Add this to WordPress functions.php to selectively disable permalinks on the WP Show Posts plugin. (https://wpshowposts.com/)
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| <?php | |
| /** | |
| * Remove permalinks from WP Show Posts output using DOMDocument and DOMXpath. | |
| * @link https://stackoverflow.com/questions/36096834/selectivly-replace-certain-html-tags-via-php-while-keeping-some | |
| * @link https://techsparx.com/software-development/wordpress/dom-document-pitfalls.html | |
| */ | |
| add_filter( 'the_content', 'gpc_remove_wpshowposts_permalinks', 20 ); | |
| function gpc_remove_wpshowposts_permalinks( $content ) { | |
| // EDIT HERE! | |
| // Add the ID (as shown) of each WP Show Post entry | |
| // that you want to affect to this array. | |
| // That should be all you need to do. | |
| $which_wpshowposts = array( | |
| 'id="wpsp-123"', | |
| 'id="wpsp-234"' | |
| ); | |
| foreach ( $which_wpshowposts as $wpshowpost ) { | |
| if ( strpos( $content, $wpshowpost ) ) { | |
| $html = new DOMDocument( null, 'UTF-8' ); | |
| $html->validateOnParse = false; | |
| @$html->loadHTML( '<meta http-equiv="content-type" content="text/html; charset=utf-8">' . $content ); | |
| $xpath = new DOMXPath( $html ); | |
| $selectors_array = array( | |
| '//section[@' . $wpshowpost . ']//*[contains(@class,"wp-show-posts-entry-title")]/a', | |
| '//section[@' . $wpshowpost . ']//*[contains(@class,"wp-show-posts-image")]/a', | |
| '//section[@' . $wpshowpost . ']//*[contains(@class,"wp-show-posts-author")]/a', | |
| '//section[@' . $wpshowpost . ']//*[contains(@class,"wp-show-posts-posted-on")]/a' | |
| ); | |
| $selectors = implode( '|', $selectors_array ); | |
| while ( $node = $xpath->query( $selectors )->item(0) ) { | |
| $fragment = $html->createDocumentFragment(); | |
| while ( $node->childNodes->length ) { | |
| $fragment->appendChild( $node->childNodes->item(0) ); | |
| } | |
| $node->parentNode->replaceChild( $fragment, $node ); | |
| } | |
| // See https://techsparx.com/software-development/wordpress/dom-document-pitfalls.html | |
| $content = str_replace( array( '<body>', '</body>'), '', $html->saveHTML( $html->getElementsByTagName( 'body' )->item(0) ) ); | |
| } | |
| } | |
| return $content; | |
| } |
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