AesopInteractive / lasso

public/includes/wrap-shortcodes.php

Spacing +20 added lines, -20 removed lines

@@ -3,8 +3,8 @@ 
  * Wraps shortcodes of other Plugins in prep for later replacement on save to preserve the shortcodes
  */
 
-if ( lasso_user_can( 'edit_posts' ) && ! is_admin() ) {
-	add_filter( 'the_content', 'lasso_wrap_shortcodes', 9 );
+if (lasso_user_can('edit_posts') && !is_admin()) {
+	add_filter('the_content', 'lasso_wrap_shortcodes', 9);
 }
 
 /**
@@ -17,33 +17,33 @@ 
  *
  * @return string
  */
-function lasso_wrap_shortcodes( $content ) {
+function lasso_wrap_shortcodes($content) {
 	global $shortcode_tags;
 
-	if ( false === strpos( $content, '[' ) ) {
+	if (false === strpos($content, '[')) {
 		return $content;
 	}
 
-	if ( empty( $shortcode_tags ) || ! is_array( $shortcode_tags ) ) {
+	if (empty($shortcode_tags) || !is_array($shortcode_tags)) {
 		return $content;
 	}
 
-	$tagnames  = array_keys( $shortcode_tags );
-	$tagregexp = join( '|', array_map( 'preg_quote', $tagnames ) );
+	$tagnames  = array_keys($shortcode_tags);
+	$tagregexp = join('|', array_map('preg_quote', $tagnames));
 	$pattern   = "/\\[($tagregexp)/s";
 
-	if ( 0 === preg_match( $pattern, $content ) ) {
+	if (0 === preg_match($pattern, $content)) {
 		// Avoids parsing HTML when there are no shortcodes or embeds anyway.
 		return $content;
 	}
 
-	$content = do_shortcodes_in_html_tags( $content, true ,$tagnames);
+	$content = do_shortcodes_in_html_tags($content, true, $tagnames);
 
 	$pattern = get_shortcode_regex();
-	$content = preg_replace_callback( "/$pattern/s", 'lasso_wrap_shortcode_tag', $content );
+	$content = preg_replace_callback("/$pattern/s", 'lasso_wrap_shortcode_tag', $content);
 
 	// Always restore square braces so we don't break things like <!--[if IE ]>
-	$content = unescape_invalid_shortcodes( $content );
+	$content = unescape_invalid_shortcodes($content);
 
 	return $content;
 }
@@ -57,28 +57,28 @@ 
  *
  * @return string
  */
-function lasso_wrap_shortcode_tag( $m ) {
+function lasso_wrap_shortcode_tag($m) {
 	// allow [[foo]] syntax for escaping a tag
-	if ( $m[1] == '[' && $m[6] == ']' ) {
-		return substr( $m[0], 1, - 1 );
+	if ($m[1] == '[' && $m[6] == ']') {
+		return substr($m[0], 1, - 1);
 	}
 	//array('aesop_quote','aesop_gallery','aesop_chapter','aesop_timeline_stop','aesop_video','aesop_collection','aesop_character','aesop_document','aesop_audio','aesop_content','aesop_map')
 
-	if ( strpos( $m[2],'aesop_'  ) === 0 ) {
+	if (strpos($m[2], 'aesop_') === 0) {
 		// check against the exceptions
-		if (strpos_arr($m[2],array('aesop_gallery_pop','aesop_character_carousel'))===false) {
+		if (strpos_arr($m[2], array('aesop_gallery_pop', 'aesop_character_carousel')) === false) {
 		    return $m[0];
 		}
 	}
 
-	return '<!--EDITUS_OTHER_SHORTCODE_START|[' . $m[0] . ']-->' . $m[0] . '<!--EDITUS_OTHER_SHORTCODE_END-->';
+	return '<!--EDITUS_OTHER_SHORTCODE_START|['.$m[0].']-->'.$m[0].'<!--EDITUS_OTHER_SHORTCODE_END-->';
 }
 
 /* a helper function */
 function strpos_arr($haystack, $needle) {
-    if(!is_array($needle)) $needle = array($needle);
-    foreach($needle as $what) {
-        if(($pos = strpos($haystack, $what))!==false) return $pos;
+    if (!is_array($needle)) $needle = array($needle);
+    foreach ($needle as $what) {
+        if (($pos = strpos($haystack, $what)) !== false) return $pos;
     }
     return false;
 }
\ No newline at end of file