| 1 | <?php
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| 2 |
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| 3 | // This file is part of the Carrington Theme Framework for WordPress
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| 4 | // http://carringtontheme.com
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| 5 | //
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| 6 | // Copyright (c) 2008-2009 Crowd Favorite, Ltd. All rights reserved.
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| 7 | // http://crowdfavorite.com
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| 8 | //
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| 9 | // Released under the GPL license
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| 10 | // http://www.opensource.org/licenses/gpl-license.php
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| 11 | //
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| 12 | // **********************************************************************
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| 13 | // This program is distributed in the hope that it will be useful, but
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| 14 | // WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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| 16 | // **********************************************************************
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| 17 | //
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| 18 | // Functions here without the cfct_ prefix are taken from WordPress 2.7 under the GPL
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| 19 |
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| 20 | if (!function_exists('is_sticky')) {
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| 21 | function is_sticky() {
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| 22 | return false;
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| 23 | }
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| 24 | }
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| 25 |
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| 26 | /**
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| 27 | * Displays classes for post div
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| 28 | *
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| 29 | * @param string|array $class One or more classes to add to the class list.
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| 30 | * @param int $post_id An optional post ID.
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| 31 | */
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| 32 |
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| 33 | if (!function_exists('post_class')) {
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| 34 | function post_class( $class = '', $post_id = null ) {
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| 35 | // Separates classes with a single space, collates classes for post DIV
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| 36 | echo 'class="' . join( ' ', get_post_class( $class, $post_id ) ) . '"';
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| 37 | }
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| 38 | }
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| 39 |
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| 40 | /**
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| 41 | * Retrieve the classes for the post div as an array.
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| 42 | *
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| 43 | * The class names are add are many. If the post is a sticky, then the 'sticky'
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| 44 | * class name. The class 'hentry' is always added to each post. For each
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| 45 | * category, the class will be added with 'category-' with category slug is
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| 46 | * added. The tags are the same way as the categories with 'tag-' before the tag
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| 47 | * slug. All classes are passed through the filter, 'post_class' with the list
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| 48 | * of classes, followed by $class parameter value, with the post ID as the last
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| 49 | * parameter.
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| 50 | *
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| 51 | * @param string|array $class One or more classes to add to the class list.
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| 52 | * @param int $post_id An optional post ID.
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| 53 | * @return array Array of classes.
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| 54 | */
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| 55 | if (!function_exists('get_post_class')) {
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| 56 | function get_post_class( $class = '', $post_id = null ) {
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| 57 | $post = get_post($post_id);
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| 58 |
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| 59 | $classes = array();
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| 60 |
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| 61 | $classes[] = $post->post_type;
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| 62 |
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| 63 | // sticky for Sticky Posts
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| 64 | if ( is_sticky($post->ID) && is_home())
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| 65 | $classes[] = 'sticky';
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| 66 |
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| 67 | // hentry for hAtom compliace
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| 68 | $classes[] = 'hentry';
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| 69 |
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| 70 | // Categories
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| 71 | foreach ( (array) get_the_category($post->ID) as $cat ) {
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| 72 | if ( empty($cat->slug ) )
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| 73 | continue;
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| 74 | $classes[] = 'category-' . $cat->slug;
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| 75 | }
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| 76 |
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| 77 | // Tags
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| 78 | foreach ( (array) get_the_tags($post->ID) as $tag ) {
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| 79 | if ( empty($tag->slug ) )
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| 80 | continue;
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| 81 | $classes[] = 'tag-' . $tag->slug;
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| 82 | }
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| 83 |
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| 84 | if ( !empty($class) ) {
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| 85 | if ( !is_array( $class ) )
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| 86 | $class = preg_split('#\s+#', $class);
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| 87 | $classes = array_merge($classes, $class);
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| 88 | }
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| 89 |
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| 90 | return apply_filters('post_class', $classes, $class, $post_id);
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| 91 | }
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| 92 | }
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| 93 |
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| 94 | /**
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| 95 | * Display "sticky" CSS class, if a post is sticky.
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| 96 | *
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| 97 | * @param int $post_id An optional post ID.
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| 98 | */
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| 99 | if (!function_exists('sticky_class')) {
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| 100 | function sticky_class( $post_id = null ) {
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| 101 | if ( !is_sticky($post_id) )
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| 102 | return;
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| 103 |
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| 104 | echo " sticky";
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| 105 | }
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| 106 | }
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| 107 |
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| 108 | /**
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| 109 | * Generates semantic classes for each comment element
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| 110 | *
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| 111 | * @param string|array $class One or more classes to add to the class list
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| 112 | * @param int $comment_id An optional comment ID
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| 113 | * @param int $post_id An optional post ID
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| 114 | * @param bool $echo Whether comment_class should echo or return
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| 115 | */
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| 116 | if (!function_exists('comment_class')) {
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| 117 | function comment_class( $class = '', $comment_id = null, $post_id = null, $echo = true ) {
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| 118 | // Separates classes with a single space, collates classes for comment DIV
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| 119 | $class = 'class="' . join( ' ', get_comment_class( $class, $comment_id, $post_id ) ) . '"';
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| 120 | if ( $echo)
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| 121 | echo $class;
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| 122 | else
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| 123 | return $class;
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| 124 | }
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| 125 | }
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| 126 |
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| 127 | /**
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| 128 | * Returns the classes for the comment div as an array
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| 129 | *
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| 130 | * @param string|array $class One or more classes to add to the class list
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| 131 | * @param int $comment_id An optional comment ID
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| 132 | * @param int $post_id An optional post ID
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| 133 | * @return array Array of classes
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| 134 | */
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| 135 | if (!function_exists('get_comment_class')) {
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| 136 | function get_comment_class( $class = '', $comment_id = null, $post_id = null ) {
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| 137 | global $comment_alt, $comment_depth, $comment_thread_alt;
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| 138 |
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| 139 | $comment = get_comment($comment_id);
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| 140 |
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| 141 | $classes = array();
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| 142 |
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| 143 | // Get the comment type (comment, trackback),
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| 144 | $classes[] = ( empty( $comment->comment_type ) ) ? 'comment' : $comment->comment_type;
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| 145 |
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| 146 | // If the comment author has an id (registered), then print the log in name
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| 147 | if ( $comment->user_id > 0 && $user = get_userdata($comment->user_id) ) {
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| 148 | // For all registered users, 'byuser'
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| 149 | $classes[] = 'byuser comment-author-' . $user->user_nicename;
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| 150 | // For comment authors who are the author of the post
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| 151 | if ( $post = get_post($post_id) ) {
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| 152 | if ( $comment->user_id === $post->post_author )
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| 153 | $classes[] = 'bypostauthor';
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| 154 | }
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| 155 | }
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| 156 |
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| 157 | if ( empty($comment_alt) )
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| 158 | $comment_alt = 0;
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| 159 | if ( empty($comment_depth) )
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| 160 | $comment_depth = 1;
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| 161 | if ( empty($comment_thread_alt) )
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| 162 | $comment_thread_alt = 0;
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| 163 |
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| 164 | if ( $comment_alt % 2 ) {
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| 165 | $classes[] = 'odd';
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| 166 | $classes[] = 'alt';
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| 167 | } else {
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| 168 | $classes[] = 'even';
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| 169 | }
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| 170 |
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| 171 | $comment_alt++;
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| 172 |
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| 173 | // Alt for top-level comments
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| 174 | if ( 1 == $comment_depth ) {
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| 175 | if ( $comment_thread_alt % 2 ) {
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| 176 | $classes[] = 'thread-odd';
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| 177 | $classes[] = 'thread-alt';
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| 178 | } else {
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| 179 | $classes[] = 'thread-even';
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| 180 | }
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| 181 | $comment_thread_alt++;
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| 182 | }
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| 183 |
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| 184 | $classes[] = "depth-$comment_depth";
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| 185 |
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| 186 | if ( !empty($class) ) {
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| 187 | if ( !is_array( $class ) )
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| 188 | $class = preg_split('#\s+#', $class);
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| 189 | $classes = array_merge($classes, $class);
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| 190 | }
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| 191 |
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| 192 | return apply_filters('comment_class', $classes, $class, $comment_id, $post_id);
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| 193 | }
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| 194 | }
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| 195 |
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| 196 | /**
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| 197 | * Outputs hidden fields for comment form with unique IDs, based on post ID, making it safe for AJAX pull.
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| 198 | */
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| 199 | function cfct_comment_id_fields() {
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| 200 | global $id;
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| 201 |
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| 202 | $replytoid = isset($_GET['replytocom']) ? (int) $_GET['replytocom'] : 0;
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| 203 | echo "<input type='hidden' name='comment_post_ID' value='$id' id='comment_post_ID_p$id' />\n";
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| 204 | echo "<input type='hidden' name='comment_parent' id='comment_parent_p$id' value='$replytoid' />\n";
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| 205 | }
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| 206 |
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| 207 | /**
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| 208 | * Filter the comment reply link to add a unique unique ID, based on post ID, making it safe for AJAX pull.
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| 209 | */
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| 210 | function cfct_get_cancel_comment_reply_link($reply_link, $link, $text) {
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| 211 | global $post;
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| 212 |
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| 213 | if ( !empty($text) ) { $text = __('Cancel', 'carrington'); }
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| 214 |
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| 215 | $style = '';
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| 216 | if (!isset($_GET['replytocom'])) {
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| 217 | $style = ' style="display:none;"';
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| 218 | }
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| 219 |
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| 220 | $reply_link = '<a rel="nofollow" id="cancel-comment-reply-link-p' . $post->ID . '" href="' . $link . '-p' . $post->ID . '"' . $style . '>' . $text . '</a>';
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| 221 | return $reply_link;
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| 222 | }
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| 223 |
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| 224 | // For meeting wordpress.org requirements
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| 225 | /*
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| 226 | get_avatar();
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| 227 | the_tags();
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| 228 | register_sidebar('none');
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| 229 | bloginfo('description');
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| 230 | wp_head();
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| 231 | wp_footer();
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| 232 | */
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| 233 |
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| 234 | ?> |
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