Make WordPress Core

Changeset 3712


Ignore:
Timestamp:
04/18/2006 04:47:26 AM (18 years ago)
Author:
ryan
Message:

Move url_to_postid() to rewrite.php. #2525

Location:
trunk/wp-includes
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/functions.php

    r3711 r3712  
    179179}
    180180
    181 
    182181function get_usernumposts($userid) {
    183182    global $wpdb;
    184183    return $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = '$userid' AND post_type = 'post' AND post_status = 'publish'");
    185184}
    186 
    187 
    188 // examine a url (supposedly from this blog) and try to
    189 // determine the post ID it represents.
    190 function url_to_postid($url) {
    191     global $wp_rewrite;
    192 
    193     // First, check to see if there is a 'p=N' or 'page_id=N' to match against
    194     preg_match('#[?&](p|page_id)=(\d+)#', $url, $values);
    195     $id = intval($values[2]);
    196     if ( $id ) return $id;
    197 
    198     // Check to see if we are using rewrite rules
    199     $rewrite = $wp_rewrite->wp_rewrite_rules();
    200 
    201     // Not using rewrite rules, and 'p=N' and 'page_id=N' methods failed, so we're out of options
    202     if ( empty($rewrite) )
    203         return 0;
    204 
    205     // $url cleanup by Mark Jaquith
    206     // This fixes things like #anchors, ?query=strings, missing 'www.',
    207     // added 'www.', or added 'index.php/' that will mess up our WP_Query
    208     // and return a false negative
    209 
    210     // Get rid of the #anchor
    211     $url_split = explode('#', $url);
    212     $url = $url_split[0];
    213 
    214     // Get rid of URI ?query=string
    215     $url_split = explode('?', $url);
    216     $url = $url_split[0];
    217 
    218     // Add 'www.' if it is absent and should be there
    219     if ( false !== strpos(get_settings('home'), '://www.') && false === strpos($url, '://www.') )
    220         $url = str_replace('://', '://www.', $url);
    221 
    222     // Strip 'www.' if it is present and shouldn't be
    223     if ( false === strpos(get_settings('home'), '://www.') )
    224         $url = str_replace('://www.', '://', $url);
    225 
    226     // Strip 'index.php/' if we're not using path info permalinks
    227     if ( false === strpos($rewrite, 'index.php/') )
    228         $url = str_replace('index.php/', '', $url);
    229 
    230     if ( false !== strpos($url, get_settings('home')) ) {
    231         // Chop off http://domain.com
    232         $url = str_replace(get_settings('home'), '', $url);
    233     } else {
    234         // Chop off /path/to/blog
    235         $home_path = parse_url(get_settings('home'));
    236         $home_path = $home_path['path'];
    237         $url = str_replace($home_path, '', $url);
    238     }
    239 
    240     // Trim leading and lagging slashes
    241     $url = trim($url, '/');
    242 
    243     $request = $url;
    244 
    245     // Done with cleanup
    246 
    247     // Look for matches.
    248     $request_match = $request;
    249     foreach ($rewrite as $match => $query) {
    250         // If the requesting file is the anchor of the match, prepend it
    251         // to the path info.
    252         if ( (! empty($url)) && (strpos($match, $url) === 0) ) {
    253             $request_match = $url . '/' . $request;
    254         }
    255 
    256         if ( preg_match("!^$match!", $request_match, $matches) ) {
    257             // Got a match.
    258             // Trim the query of everything up to the '?'.
    259             $query = preg_replace("!^.+\?!", '', $query);
    260 
    261             // Substitute the substring matches into the query.
    262             eval("\$query = \"$query\";");
    263             $query = new WP_Query($query);
    264             if ( $query->is_single || $query->is_page )
    265                 return $query->post->ID;
    266             else
    267                 return 0;
    268         }
    269     }
    270     return 0;
    271 }
    272 
    273185
    274186function maybe_unserialize($original) {
  • trunk/wp-includes/rewrite.php

    r3697 r3712  
    5757    global $wp_rewrite;
    5858    $wp_rewrite->add_endpoint($name, $places);
     59}
     60
     61// examine a url (supposedly from this blog) and try to
     62// determine the post ID it represents.
     63function url_to_postid($url) {
     64    global $wp_rewrite;
     65
     66    // First, check to see if there is a 'p=N' or 'page_id=N' to match against
     67    preg_match('#[?&](p|page_id)=(\d+)#', $url, $values);
     68    $id = intval($values[2]);
     69    if ( $id ) return $id;
     70
     71    // Check to see if we are using rewrite rules
     72    $rewrite = $wp_rewrite->wp_rewrite_rules();
     73
     74    // Not using rewrite rules, and 'p=N' and 'page_id=N' methods failed, so we're out of options
     75    if ( empty($rewrite) )
     76        return 0;
     77
     78    // $url cleanup by Mark Jaquith
     79    // This fixes things like #anchors, ?query=strings, missing 'www.',
     80    // added 'www.', or added 'index.php/' that will mess up our WP_Query
     81    // and return a false negative
     82
     83    // Get rid of the #anchor
     84    $url_split = explode('#', $url);
     85    $url = $url_split[0];
     86
     87    // Get rid of URI ?query=string
     88    $url_split = explode('?', $url);
     89    $url = $url_split[0];
     90
     91    // Add 'www.' if it is absent and should be there
     92    if ( false !== strpos(get_settings('home'), '://www.') && false === strpos($url, '://www.') )
     93        $url = str_replace('://', '://www.', $url);
     94
     95    // Strip 'www.' if it is present and shouldn't be
     96    if ( false === strpos(get_settings('home'), '://www.') )
     97        $url = str_replace('://www.', '://', $url);
     98
     99    // Strip 'index.php/' if we're not using path info permalinks
     100    if ( false === strpos($rewrite, 'index.php/') )
     101        $url = str_replace('index.php/', '', $url);
     102
     103    if ( false !== strpos($url, get_settings('home')) ) {
     104        // Chop off http://domain.com
     105        $url = str_replace(get_settings('home'), '', $url);
     106    } else {
     107        // Chop off /path/to/blog
     108        $home_path = parse_url(get_settings('home'));
     109        $home_path = $home_path['path'];
     110        $url = str_replace($home_path, '', $url);
     111    }
     112
     113    // Trim leading and lagging slashes
     114    $url = trim($url, '/');
     115
     116    $request = $url;
     117
     118    // Done with cleanup
     119
     120    // Look for matches.
     121    $request_match = $request;
     122    foreach ($rewrite as $match => $query) {
     123        // If the requesting file is the anchor of the match, prepend it
     124        // to the path info.
     125        if ( (! empty($url)) && (strpos($match, $url) === 0) ) {
     126            $request_match = $url . '/' . $request;
     127        }
     128
     129        if ( preg_match("!^$match!", $request_match, $matches) ) {
     130            // Got a match.
     131            // Trim the query of everything up to the '?'.
     132            $query = preg_replace("!^.+\?!", '', $query);
     133
     134            // Substitute the substring matches into the query.
     135            eval("\$query = \"$query\";");
     136            $query = new WP_Query($query);
     137            if ( $query->is_single || $query->is_page )
     138                return $query->post->ID;
     139            else
     140                return 0;
     141        }
     142    }
     143    return 0;
    59144}
    60145
Note: See TracChangeset for help on using the changeset viewer.