+++ /dev/null
-<?php
-/**
- * Simple Tags Plugin Importer
- *
- * @package WordPress
- * @subpackage Importer
- */
-
-/**
- * Simple Tags Plugin Tags converter class.
- *
- * Will convert Simple Tags Plugin tags over to the WordPress 2.3 taxonomy.
- *
- * @since unknown
- */
-class STP_Import {
- function header() {
- echo '<div class="wrap">';
- screen_icon();
- echo '<h2>'.__('Import Simple Tagging').'</h2>';
- echo '<p>'.__('Steps may take a few minutes depending on the size of your database. Please be patient.').'<br /><br /></p>';
- }
-
- function footer() {
- echo '</div>';
- }
-
- function greet() {
- echo '<div class="narrow">';
- echo '<p>'.__('Howdy! This imports tags from Simple Tagging 1.6.2 into WordPress tags.').'</p>';
- echo '<p>'.__('This has not been tested on any other versions of Simple Tagging. Mileage may vary.').'</p>';
- echo '<p>'.__('To accommodate larger databases for those tag-crazy authors out there, we have made this into an easy 4-step program to help you kick that nasty Simple Tagging habit. Just keep clicking along and we will let you know when you are in the clear!').'</p>';
- echo '<p><strong>'.__('Don’t be stupid - backup your database before proceeding!').'</strong></p>';
- echo '<form action="admin.php?import=stp&step=1" method="post">';
- wp_nonce_field('import-stp');
- echo '<p class="submit"><input type="submit" name="submit" class="button" value="'.esc_attr__('Step 1').'" /></p>';
- echo '</form>';
- echo '</div>';
- }
-
- function dispatch () {
- if ( empty( $_GET['step'] ) ) {
- $step = 0;
- } else {
- $step = (int) $_GET['step'];
- }
- // load the header
- $this->header();
- switch ( $step ) {
- case 0 :
- $this->greet();
- break;
- case 1 :
- check_admin_referer('import-stp');
- $this->import_posts();
- break;
- case 2:
- check_admin_referer('import-stp');
- $this->import_t2p();
- break;
- case 3:
- check_admin_referer('import-stp');
- $this->cleanup_import();
- break;
- }
- // load the footer
- $this->footer();
- }
-
-
- function import_posts ( ) {
- echo '<div class="narrow">';
- echo '<p><h3>'.__('Reading STP Post Tags…').'</h3></p>';
-
- // read in all the STP tag -> post settings
- $posts = $this->get_stp_posts();
-
- // if we didn't get any tags back, that's all there is folks!
- if ( !is_array($posts) ) {
- echo '<p>' . __('No posts were found to have tags!') . '</p>';
- return false;
- }
- else {
- // if there's an existing entry, delete it
- if ( get_option('stpimp_posts') ) {
- delete_option('stpimp_posts');
- }
-
- add_option('stpimp_posts', $posts);
- $count = count($posts);
- echo '<p>' . sprintf( _n('Done! <strong>%s</strong> tag to post relationships were read.', 'Done! <strong>%s</strong> tags to post relationships were read.', $count), $count ) . '<br /></p>';
- }
-
- echo '<form action="admin.php?import=stp&step=2" method="post">';
- wp_nonce_field('import-stp');
- echo '<p class="submit"><input type="submit" name="submit" class="button" value="'.esc_attr__('Step 2').'" /></p>';
- echo '</form>';
- echo '</div>';
- }
-
-
- function import_t2p ( ) {
- echo '<div class="narrow">';
- echo '<p><h3>'.__('Adding Tags to Posts…').'</h3></p>';
-
- // run that funky magic!
- $tags_added = $this->tag2post();
-
- echo '<p>' . sprintf( _n('Done! <strong>%s</strong> tag was added!', 'Done! <strong>%s</strong> tags were added!', $tags_added), $tags_added ) . '<br /></p>';
- echo '<form action="admin.php?import=stp&step=3" method="post">';
- wp_nonce_field('import-stp');
- echo '<p class="submit"><input type="submit" name="submit" class="button" value="'.esc_attr__('Step 3').'" /></p>';
- echo '</form>';
- echo '</div>';
- }
-
- function get_stp_posts ( ) {
- global $wpdb;
- // read in all the posts from the STP post->tag table: should be wp_post2tag
- $posts_query = "SELECT post_id, tag_name FROM " . $wpdb->prefix . "stp_tags";
- $posts = $wpdb->get_results($posts_query);
- return $posts;
- }
-
- function tag2post ( ) {
- global $wpdb;
-
- // get the tags and posts we imported in the last 2 steps
- $posts = get_option('stpimp_posts');
-
- // null out our results
- $tags_added = 0;
-
- // loop through each post and add its tags to the db
- foreach ( $posts as $this_post ) {
- $the_post = (int) $this_post->post_id;
- $the_tag = $wpdb->escape($this_post->tag_name);
- // try to add the tag
- wp_add_post_tags($the_post, $the_tag);
- $tags_added++;
- }
-
- // that's it, all posts should be linked to their tags properly, pending any errors we just spit out!
- return $tags_added;
- }
-
- function cleanup_import ( ) {
- delete_option('stpimp_posts');
- $this->done();
- }
-
- function done ( ) {
- echo '<div class="narrow">';
- echo '<p><h3>'.__('Import Complete!').'</h3></p>';
- echo '<p>' . __('OK, so we lied about this being a 4-step program! You’re done!') . '</p>';
- echo '<p>' . __('Now wasn’t that easy?') . '</p>';
- echo '</div>';
- }
-
- function STP_Import ( ) {
- // Nothing.
- }
-}
-
-// create the import object
-$stp_import = new STP_Import();
-
-// add it to the import page!
-register_importer('stp', 'Simple Tagging', __('Import Simple Tagging tags into WordPress tags.'), array($stp_import, 'dispatch'));
-?>
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff