Ticket #13701: rewrite-archives-by-endianness.diff

wp-includes/rewrite.php

@@ -728 +728 @@
         var $feeds = array( 'feed', 'rdf', 'rss', 'rss2', 'atom' );
 
         /**
+         * Default date endianness
+         *
+         * @since 3.5.0
+         * @access private
+         * @var string
+         */
+        var $default_date_endian = '%year%/%monthnum%/%day%';
+        /**
          * Whether permalinks are being used.
          *
          * This can be either rewrite module or permalink in the HTTP query string.
@@ -867 +875 @@
         }
 
         /**
+         * Retrieve the date endian from the permalink structure
+         *
+         * @since 3.5.0
+         * @access public
+         *
+         * @return array
+         */     
+        function get_date_endian() {
+                // The date permalink must have year, month, and day separated by slashes.
+                $alternative_endians = array( '%day%/%monthnum%/%year%', '%monthnum%/%day%/%year%' );           
+                
+                $date_endian = '';
+
+                foreach ( $alternative_endians as $endian ) {
+                        if ( false !== strpos( $this->permalink_structure, $endian ) ) {
+                                $date_endian = $endian;
+                                break;
+                        }
+                }
+                
+                if ( empty( $date_endian ) )
+                        $date_endian = $this->default_date_endian;
+                
+                return $date_endian;
+        }
+        
+        /**
          * Retrieve date permalink structure, with year, month, and day.
          *
          * The permalink structure for the date, if not set already depends on the
@@ -895 +930 @@
                         return false;
                 }
 
-                // The date permalink must have year, month, and day separated by slashes.
-                $endians = array('%year%/%monthnum%/%day%', '%day%/%monthnum%/%year%', '%monthnum%/%day%/%year%');
-
-                $this->date_structure = '';
-                $date_endian = '';
-
-                foreach ( $endians as $endian ) {
-                        if ( false !== strpos($this->permalink_structure, $endian) ) {
-                                $date_endian= $endian;
-                                break;
-                        }
-                }
-
-                if ( empty($date_endian) )
-                        $date_endian = '%year%/%monthnum%/%day%';
-
                 // Do not allow the date tags and %post_id% to overlap in the permalink
                 // structure. If they do, move the date tags to $front/date/.
                 $front = $this->front;
@@ -924 +943 @@
                         $tok_index++;
                 }
 
-                $this->date_structure = $front . $date_endian;
+                $this->date_structure = $front . $this->get_date_endian();
 
                 return $this->date_structure;
         }
@@ -1255 +1274 @@
                 $front = substr($permalink_structure, 0, strpos($permalink_structure, '%'));
                 //build an array of the tags (note that said array ends up being in $tokens[0])
                 preg_match_all('/%.+?%/', $permalink_structure, $tokens);
-
                 $num_tokens = count($tokens[0]);
 
                 $index = $this->index; //probably 'index.php'
                 $feedindex = $index;
                 $trackbackindex = $index;
-                //build a list from the rewritecode and queryreplace arrays, that will look something like
-                //tagname=$matches[i] where i is the current $i
-                for ( $i = 0; $i < $num_tokens; ++$i ) {
-                        if ( 0 < $i )
-                                $queries[$i] = $queries[$i - 1] . '&';
-                        else
-                                $queries[$i] = '';
+                
+                if ( EP_DATE === $ep_mask && $this->default_date_endian !== $this->get_date_endian() ) {
+                        $reformatted = array( '%year%', array( '%monthnum%', '%year%' ) );
+                        switch ( $this->get_date_endian() ) {
+                                case '%day%/%monthnum%/%year%':
+                                        $reformatted[] = array( '%day%', '%monthnum%', '%year%' );
+                                        break;
+                                case '%monthnum%/%day%/%year%':
+                                        $reformatted[] = array( '%monthnum%', '%day%', '%year%' );
+                                        break;                          
+                        }
+                        
+                        foreach ( $reformatted as $tokens ) {
+                                if ( ! is_array( $tokens ) )
+                                        $tokens = array( $tokens );
 
-                        $query_token = str_replace($this->rewritecode, $this->queryreplace, $tokens[0][$i]) . $this->preg_index($i+1);
-                        $queries[$i] .= $query_token;
+                                $query_parts = array();
+                                foreach ( $tokens as $i => $token )
+                                        $query_parts[] = str_replace( $this->rewritecode, $this->queryreplace, $token ) . $this->preg_index( $i + 1 );
+                                
+                                $queries[] = join( '&', $query_parts );
+                        }
+                } else {
+                        //build a list from the rewritecode and queryreplace arrays, that will look something like
+                        //tagname=$matches[i] where i is the current $i
+                        for ( $i = 0; $i < $num_tokens; ++$i ) {
+                                if ( 0 < $i )
+                                        $queries[$i] = $queries[$i - 1] . '&';
+                                else
+                                        $queries[$i] = '';
+
+                                $query_token = str_replace($this->rewritecode, $this->queryreplace, $tokens[0][$i]) . $this->preg_index($i+1);
+                                $queries[$i] .= $query_token;
+                        }                       
                 }
-
                 //get the structure, minus any cruft (stuff that isn't tags) at the front
                 $structure = $permalink_structure;
                 if ( $front != '/' )
@@ -1285 +1326 @@
                 $dirs = $walk_dirs ? explode('/', $structure) : array( $structure );
                 $num_dirs = count($dirs);
 
+                if (EP_DATE === $ep_mask && $this->default_date_endian !== $this->get_date_endian() ) {
+                        $dirs = array( '%year%', '%monthnum%/%year%' );
+                        switch ( $this->get_date_endian() ) {
+                                case '%day%/%monthnum%/%year%':
+                                        $dirs[] = '%day%/%monthnum%/%year%';
+                                        break;
+                                case '%monthnum%/%day%/%year%':
+                                        $dirs[] = '%monthnum%/%day%/%year%';
+                                        break;                          
+                        }
+                }
                 //strip slashes from the front of $front
                 $front = preg_replace('|^/+|', '', $front);
 
@@ -1292 +1344 @@
                 $post_rewrite = array();
                 $struct = $front;
                 for ( $j = 0; $j < $num_dirs; ++$j ) {
-                        //get the struct for this dir, and trim slashes off the front
-                        $struct .= $dirs[$j] . '/'; //accumulate. see comment near explode('/', $structure) above
+                        if ( EP_DATE === $ep_mask && $this->default_date_endian !== $this->get_date_endian() ) {
+                                $struct = $front . $dirs[$j];
+                        } else {
+                                //get the struct for this dir, and trim slashes off the front
+                                $struct .= $dirs[$j] . '/'; //accumulate. see comment near explode('/', $structure) above                               
+                        }
+
                         $struct = ltrim($struct, '/');
 
                         //replace tags with regexes