vhad/wordpress-develop
1
0
Fork 0
mirror of https://github.com/gosticks/wordpress-develop.git synced 2026-07-04 17:20:07 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Import/export category data. Props andy. fixes #3403

Browse Source 
git-svn-id: https://develop.svn.wordpress.org/trunk@4558 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2006-11-30 18:15:14 +00:00
parent 4952ea9672
commit 7518f9f43d
2 changed files with 98 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
wp-admin/export.php
View File

@@ -60,6 +60,68 @@ if ( isset( $_GET['author'] ) && $_GET['author'] != 'all' ) {
}
$posts = $wpdb->get_results("SELECT * FROM $wpdb->posts $where ORDER BY post_date_gmt ASC");
$categories = (array) $wpdb->get_results("SELECT cat_ID, cat_name, category_nicename, category_description, category_parent, posts_private, links_private FROM $wpdb->categories LEFT JOIN $wpdb->post2cat ON (category_id = cat_id) LEFT JOIN $wpdb->posts ON (post_id <=> id) $where GROUP BY cat_id");
function wxr_missing_parents($categories) {
if ( !is_array($categories) || empty($categories) )
return array();
foreach ( $categories as $category )
$parents[$category->cat_ID] = $category->category_parent;
$parents = array_unique(array_diff($parents, array_keys($parents)));
if ( $zero = array_search('0', $parents) )
unset($parents[$zero]);
return $parents;
}
while ( $parents = wxr_missing_parents($categories) ) {
$found_parents = $wpdb->get_results("SELECT cat_ID, cat_name, category_nicename, category_description, category_parent, posts_private, links_private FROM $wpdb->categories WHERE cat_ID IN (" . join(', ', $parents) . ")");
if ( is_array($found_parents) && count($found_parents) )
$categories = array_merge($categories, $found_parents);
else
break;
}
// Put them in order to be inserted with no child going before its parent
$pass = 0;
$passes = 1000 + count($categories);
while ( ( $cat = array_shift($categories) ) && ++$pass < $passes ) {
if ( $cat->category_parent == 0 || isset($cats[$cat->category_parent]) ) {
$cats[$cat->cat_ID] = $cat;
} else {
$categories[] = $cat;
}
}
unset($categories);
function wxr_cdata($str) {
if ( seems_utf8($str) == false )
$str = utf8_encode($str);
// $str = ent2ncr(wp_specialchars($str));
$str = "<![CDATA[$str" . ( ( substr($str, -1) == ']' ) ? ' ' : '') . "]]>";
return $str;
}
function wxr_cat_name($c) {
if ( empty($c->cat_name) )
return;
echo '<wp:cat_name>' . wxr_cdata($c->cat_name) . '</wp:cat_name>';
}
function wxr_category_description($c) {
if ( empty($c->category_description) )
return;
echo '<wp:category_description>' . wxr_cdata($c->category_description) . '</wp:category_description>';
}
?>
<!-- This is a WordPress eXtended RSS file generated by WordPress as an export of your blog. -->
<!-- It contains information about your blog's posts, comments, and categories. -->
@@ -86,6 +148,9 @@ $posts = $wpdb->get_results("SELECT * FROM $wpdb->posts $where ORDER BY post_dat
<pubDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_lastpostmodified('GMT'), false); ?></pubDate>
<generator>http://wordpress.org/?v=<?php bloginfo_rss('version'); ?></generator>
<language><?php echo get_option('rss_language'); ?></language>
<?php if ( $cats ) : foreach ( $cats as $c ) : ?>
<wp:category><wp:category_nicename><?php echo $c->category_nicename; ?></wp:category_nicename><wp:category_parent><?php echo $c->category_parent ? $cats[$c->category_parent]->cat_name : ''; ?></wp:category_parent><wp:posts_private><?php echo $c->posts_private ? '1' : '0'; ?></wp:posts_private><wp:links_private><?php echo $c->links_private ? '1' : '0'; ?></wp:links_private><?php wxr_cat_name($c); ?><?php wxr_category_description($c); ?></wp:category>
<?php endforeach; endif; ?>
<?php do_action('rss2_head'); ?>
<?php if ($posts) { foreach ($posts as $post) { start_wp(); ?>
<item>