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adding wp_filter support to the_category, the_category_rss, and list_cats 

git-svn-id: http://svn.automattic.com/wordpress/trunk@1248 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
michelvaldrighi 2004-05-09 16:34:03 +00:00
parent d3276bd66b
commit 8eee2ded8b
1 changed files with 27 additions and 20 deletions
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47
wp-includes/template-functions-category.php
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@ -59,60 +59,67 @@ function get_category_rss_link($echo = false, $category_id, $category_nicename)
function the_category($seperator = '', $parents='') { function the_category($seperator = '', $parents='') {
$categories = get_the_category(); $categories = get_the_category();
$thelist = '';
if ('' == $seperator) { if ('' == $seperator) {
echo '<ul class="post-categories">'; $thelist .= '<ul class="post-categories">';
foreach ($categories as $category) { foreach ($categories as $category) {
$category->cat_name = stripslashes($category->cat_name); $category->cat_name = stripslashes($category->cat_name);
echo "\n\t<li>"; $thelist .= "\n\t<li>";
switch(strtolower($parents)) { switch(strtolower($parents)) {
case 'multiple': case 'multiple':
if ($category->category_parent) echo get_category_parents($category->category_parent, TRUE); if ($category->category_parent) {
echo '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '">'.$category->cat_name.'</a></li>'; $thelist .= get_category_parents($category->category_parent, TRUE);
}
$thelist .= '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '">'.$category->cat_name.'</a></li>';
break; break;
case 'single': case 'single':
echo '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '>'; $thelist .= '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '>';
if ($category->category_parent)echo get_category_parents($category->category_parent, FALSE); if ($category->category_parent) {
echo $category->cat_name.'</a></li>'; $thelist .= get_category_parents($category->category_parent, FALSE);
}
$thelist .= $category->cat_name.'</a></li>';
break; break;
case '': case '':
default: default:
echo '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '">'.$category->cat_name.'</a></li>'; $thelist .= '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '">'.$category->cat_name.'</a></li>';
} }
} }
echo '</ul>'; $thelist .= '</ul>';
} else { } else {
$i = 0; $i = 0;
foreach ($categories as $category) { foreach ($categories as $category) {
$category->cat_name = stripslashes($category->cat_name); $category->cat_name = stripslashes($category->cat_name);
if (0 < $i) echo $seperator . ' '; if (0 < $i) $thelist .= $seperator . ' ';
switch(strtolower($parents)) { switch(strtolower($parents)) {
case 'multiple': case 'multiple':
if ($category->category_parent) echo get_category_parents($category->category_parent, TRUE); if ($category->category_parent) $thelist .= get_category_parents($category->category_parent, TRUE);
echo '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '">'.$category->cat_name.'</a>'; $thelist .= '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '">'.$category->cat_name.'</a>';
case 'single': case 'single':
echo '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '">'; $thelist .= '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '">';
if ($category->category_parent) echo get_category_parents($category->category_parent, FALSE); if ($category->category_parent) $thelist .= get_category_parents($category->category_parent, FALSE);
echo "$category->cat_name</a>"; $thelist .= "$category->cat_name</a>";
case '': case '':
default: default:
echo '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '">'.$category->cat_name.'</a>'; $thelist .= '<a href="' . get_category_link(0, $category->category_id, $category->category_nicename) . '" title="' . sprintf(__("View all posts in %s"), $category->cat_name) . '">'.$category->cat_name.'</a>';
} }
++$i; ++$i;
} }
} }
echo apply_filters('the_category', $thelist);
} }
function the_category_rss($type = 'rss') { function the_category_rss($type = 'rss') {
$categories = get_the_category(); $categories = get_the_category();
$the_list = '';
foreach ($categories as $category) { foreach ($categories as $category) {
$category->cat_name = stripslashes(convert_chars($category->cat_name)); $category->cat_name = stripslashes(convert_chars($category->cat_name));
if ('rdf' == $type) { if ('rdf' == $type) {
echo "\n\t<dc:subject>$category->cat_name</dc:subject>"; $the_list .= "\n\t<dc:subject>$category->cat_name</dc:subject>";
} else { } else {
echo "\n\t<category>$category->cat_name</category>"; $the_list .= "\n\t<category>$category->cat_name</category>";
} }
} }
echo apply_filters('the_category_rss', $the_list).'kgg';
} }
function get_the_category_by_ID($cat_ID) { function get_the_category_by_ID($cat_ID) {
@ -403,6 +410,6 @@ function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_orde
if ($recurse) { if ($recurse) {
return $thelist; return $thelist;
} }
echo $thelist; echo apply_filters('list_cats', $thelist);
} }
?> ?>