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Import tags. see #4682 

git-svn-id: http://svn.automattic.com/wordpress/trunk@6129 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2007-09-18 17:50:21 +00:00
parent 1d146b6153
commit 8eceaca349
1 changed files with 28 additions and 0 deletions
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28
wp-admin/import/wordpress.php
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@ -88,6 +88,7 @@ class WP_Import {
$this->posts = array();
$this->categories = array();
$this->tags = array();
$num = 0;
$doing_entry = false;
@ -101,6 +102,11 @@ class WP_Import {
$this->categories[] = $category[1];
continue;
}
if ( false !== strpos($importline, '<wp:tag>') ) {
preg_match('|<wp:tag>(.*?)</wp:tag>|is', $importline, $tag);
$this->tags[] = $tag[1];
continue;
}
if ( false !== strpos($importline, '<item>') ) {
$this->posts[$num] = '';
$doing_entry = true;
@ -246,6 +252,27 @@ class WP_Import {
}
}
function process_tags() {
global $wpdb;
$tag_names = (array) get_terms('post_tag', 'fields=names');
while ( $c = array_shift($this->tags) ) {
$tag_name = trim($this->get_tag( $c, 'wp:tag_name' ));
// If the category exists we leave it alone
if ( in_array($tag_name, $tag_names) )
continue;
$slug = $this->get_tag( $c, 'wp:tag_slug' );
$description = $this->get_tag( $c, 'wp:tag_description' );
$tagarr = compact('slug', 'description');
$tag_ID = wp_insert_term($tag_name, 'post_tag', $tagarr);
}
}
function process_posts() {
$i = -1;
echo '<ol>';
@ -391,6 +418,7 @@ class WP_Import {
$this->get_authors_from_post();
$this->get_entries();
$this->process_categories();
$this->process_tags();
$result = $this->process_posts();
if ( is_wp_error( $result ) )
return $result;