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

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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
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wp-admin/import/wordpress.php
+33 -1
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@@ -85,6 +85,8 @@ class WP_Import {
$importdata = preg_replace("/(\r\n|\n|\r)/", "\n", $importdata);
preg_match_all('|<item>(.*?)</item>|is', $importdata, $this->posts);
$this->posts = $this->posts[1];
preg_match_all('|<wp:category>(.*?)</wp:category>|is', $importdata, $this->categories);
$this->categories = $this->categories[1];
}
function get_wp_authors() {
@@ -177,6 +179,35 @@ class WP_Import {
$this->wp_authors_form();
}
function process_categories() {
global $wpdb;
$cat_names = (array) $wpdb->get_col("SELECT cat_name FROM $wpdb->categories");
while ( $c = array_shift($this->categories) ) {
$cat_name = trim(str_replace(array ('<![CDATA[', ']]>'), '', $this->get_tag( $c, 'wp:cat_name' )));
// If the category exists we leave it alone
if ( in_array($cat_name, $cat_names) )
continue;
$category_nicename = $this->get_tag( $c, 'wp:category_nicename' );
$posts_private = (int) $this->get_tag( $c, 'wp:posts_private' );
$links_private = (int) $this->get_tag( $c, 'wp:links_private' );
$parent = $this->get_tag( $c, 'wp:category_parent' );
if ( empty($parent) )
$category_parent = '0';
else
$category_parent = (int) category_exists($parent);
$catarr = compact('category_nicename', 'category_parent', 'posts_private', 'links_private', 'posts_private', 'cat_name');
$cat_ID = wp_insert_category($catarr);
}
}
function process_posts() {
global $wpdb;
$i = -1;
@@ -206,7 +237,7 @@ class WP_Import {
$cat_index = 0;
foreach ($categories as $category) {
$categories[$cat_index] = $wpdb->escape($this->unhtmlentities($category));
$categories[$cat_index] = $wpdb->escape($this->unhtmlentities(str_replace(array ('<![CDATA[', ']]>'), '', $category)));
$cat_index++;
}
@@ -277,6 +308,7 @@ class WP_Import {
$this->file = get_attached_file($this->id);
$this->get_authors_from_post();
$this->get_entries();
$this->process_categories();
$this->process_posts();
}