Make WordPress Core

Changeset 2341


Ignore:
Timestamp:
02/15/2005 12:21:21 AM (19 years ago)
Author:
saxmatt
Message:

Make excerpt stuff a filter

Location:
trunk/wp-includes
Files:
3 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/default-filters.php

    r2240 r2341  
    7272add_filter('the_excerpt', 'wpautop');
    7373
     74add_filter('get_the_excerpt', 'wp_trim_excerpt');
     75
    7476add_filter('sanitize_title', 'sanitize_title_with_dashes');
    7577
  • trunk/wp-includes/functions-formatting.php

    r2246 r2341  
    643643}
    644644
     645function wp_trim_excerpt( $text ) { // Fakes an excerpt if needed
     646    global $post;
     647    if ( '' == $text ) {
     648        $text = $post->post_content;
     649        $text = strip_tags( $text );
     650        $blah = explode(' ', $text);
     651        $excerpt_length = 55;
     652        if (count($blah) > $excerpt_length) {
     653        $k = $excerpt_length;
     654        $use_dotdotdot = 1;
     655        } else {
     656        $k = count($blah);
     657        $use_dotdotdot = 0;
     658        }
     659        $excerpt = '';
     660        for ($i=0; $i<$k; $i++) {
     661        $excerpt .= $blah[$i].' ';
     662        }
     663        $excerpt .= ($use_dotdotdot) ? '[...]' : '';
     664        $text = $excerpt;
     665    } // end if no excerpt
     666    return $text;
     667}
     668
    645669?>
  • trunk/wp-includes/template-functions-post.php

    r2330 r2341  
    105105
    106106function the_excerpt() {
    107     echo apply_filters('the_excerpt', get_the_excerpt());
     107    echo apply_filters('the_excerpt', get_the_excerpt());
    108108}
    109109
    110110function get_the_excerpt($fakeit = true) {
    111     global $id, $post;
    112     $output = '';
    113     $output = $post->post_excerpt;
    114     if (!empty($post->post_password)) { // if there's a password
    115         if ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) {  // and it doesn't match the cookie
    116             $output = __('There is no excerpt because this is a protected post.');
    117             return $output;
    118         }
    119     }
    120 
    121     // If we haven't got an excerpt, make one in the style of the rss ones
    122     if (($output == '') && $fakeit) {
    123         $output = $post->post_content;
    124         $output = strip_tags($output);
    125         $blah = explode(' ', $output);
    126         $excerpt_length = 70;
    127         if (count($blah) > $excerpt_length) {
    128             $k = $excerpt_length;
    129             $use_dotdotdot = 1;
    130         } else {
    131             $k = count($blah);
    132             $use_dotdotdot = 0;
    133         }
    134         $excerpt = '';
    135         for ($i=0; $i<$k; $i++) {
    136             $excerpt .= $blah[$i].' ';
    137         }
    138         $excerpt .= ($use_dotdotdot) ? '...' : '';
    139         $output = $excerpt;
    140     } // end if no excerpt
    141     return $output;
     111    global $id, $post;
     112    $output = '';
     113    $output = $post->post_excerpt;
     114    if (!empty($post->post_password)) { // if there's a password
     115        if ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) {  // and it doesn't match the cookie
     116            $output = __('There is no excerpt because this is a protected post.');
     117            return $output;
     118        }
     119    }
     120
     121    return apply_filters('get_the_excerpt', $output);
    142122}
    143123
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