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1 <?php 2 /** 3 * Blogware XML Importer 4 * 5 * @package WordPress 6 * @subpackage Importer 7 */ 8 9 /** 10 * Blogware XML Importer class 11 * 12 * Extract posts from Blogware XML export file into your blog. 13 * 14 * @since unknown 15 */ 16 class BW_Import { 17 18 var $file; 19 20 function header() { 21 echo '<div class="wrap">'; 22 screen_icon(); 23 echo '<h2>'.__('Import Blogware').'</h2>'; 24 } 25 26 function footer() { 27 echo '</div>'; 28 } 29 30 function greet() { 31 echo '<div class="narrow">'; 32 echo '<p>'.__('Howdy! This importer allows you to extract posts from Blogware XML export file into your site. Pick a Blogware file to upload and click Import.').'</p>'; 33 wp_import_upload_form("admin.php?import=blogware&step=1"); 34 echo '</div>'; 35 } 36 37 function _normalize_tag( $matches ) { 38 return '<' . strtolower( $matches[1] ); 39 } 40 41 function import_posts() { 42 global $wpdb, $current_user; 43 44 set_magic_quotes_runtime(0); 45 $importdata = file($this->file); // Read the file into an array 46 $importdata = implode('', $importdata); // squish it 47 $importdata = str_replace(array ("\r\n", "\r"), "\n", $importdata); 48 49 preg_match_all('|(<item[^>]+>(.*?)</item>)|is', $importdata, $posts); 50 $posts = $posts[1]; 51 unset($importdata); 52 echo '<ol>'; 53 foreach ($posts as $post) { 54 flush(); 55 preg_match('|<item type=\"(.*?)\">|is', $post, $post_type); 56 $post_type = $post_type[1]; 57 if ($post_type == "photo") { 58 preg_match('|<photoFilename>(.*?)</photoFilename>|is', $post, $post_title); 59 } else { 60 preg_match('|<title>(.*?)</title>|is', $post, $post_title); 61 } 62 $post_title = $wpdb->escape(trim($post_title[1])); 63 64 preg_match('|<pubDate>(.*?)</pubDate>|is', $post, $post_date); 65 $post_date = strtotime($post_date[1]); 66 $post_date = gmdate('Y-m-d H:i:s', $post_date); 67 68 preg_match_all('|<category>(.*?)</category>|is', $post, $categories); 69 $categories = $categories[1]; 70 71 $cat_index = 0; 72 foreach ($categories as $category) { 73 $categories[$cat_index] = $wpdb->escape( html_entity_decode($category) ); 74 $cat_index++; 75 } 76 77 if ( strcasecmp($post_type, "photo") === 0 ) { 78 preg_match('|<sizedPhotoUrl>(.*?)</sizedPhotoUrl>|is', $post, $post_content); 79 $post_content = '<img src="'.trim($post_content[1]).'" />'; 80 $post_content = html_entity_decode( $post_content ); 81 } else { 82 preg_match('|<body>(.*?)</body>|is', $post, $post_content); 83 $post_content = str_replace(array ('<![CDATA[', ']]>'), '', trim($post_content[1])); 84 $post_content = html_entity_decode( $post_content ); 85 } 86 87 // Clean up content 88 $post_content = preg_replace_callback('|<(/?[A-Z]+)|', array( &$this, '_normalize_tag' ), $post_content); 89 $post_content = str_replace('<br>', '<br />', $post_content); 90 $post_content = str_replace('<hr>', '<hr />', $post_content); 91 $post_content = $wpdb->escape($post_content); 92 93 $post_author = $current_user->ID; 94 preg_match('|<postStatus>(.*?)</postStatus>|is', $post, $post_status); 95 $post_status = trim($post_status[1]); 96 97 echo '<li>'; 98 if ($post_id = post_exists($post_title, $post_content, $post_date)) { 99 printf(__('Post <em>%s</em> already exists.'), stripslashes($post_title)); 100 } else { 101 printf(__('Importing post <em>%s</em>...'), stripslashes($post_title)); 102 $postdata = compact('post_author', 'post_date', 'post_content', 'post_title', 'post_status'); 103 $post_id = wp_insert_post($postdata); 104 if ( is_wp_error( $post_id ) ) { 105 return $post_id; 106 } 107 if (!$post_id) { 108 _e('Couldn’t get post ID'); 109 echo '</li>'; 110 break; 111 } 112 if ( 0 != count($categories) ) 113 wp_create_categories($categories, $post_id); 114 } 115 116 preg_match_all('|<comment>(.*?)</comment>|is', $post, $comments); 117 $comments = $comments[1]; 118 119 if ( $comments ) { 120 $comment_post_ID = (int) $post_id; 121 $num_comments = 0; 122 foreach ($comments as $comment) { 123 preg_match('|<body>(.*?)</body>|is', $comment, $comment_content); 124 $comment_content = str_replace(array ('<![CDATA[', ']]>'), '', trim($comment_content[1])); 125 $comment_content = html_entity_decode( $comment_content ); 126 127 // Clean up content 128 $comment_content = preg_replace_callback('|<(/?[A-Z]+)|', array( &$this, '_normalize_tag' ), $comment_content); 129 $comment_content = str_replace('<br>', '<br />', $comment_content); 130 $comment_content = str_replace('<hr>', '<hr />', $comment_content); 131 $comment_content = $wpdb->escape($comment_content); 132 133 preg_match('|<pubDate>(.*?)</pubDate>|is', $comment, $comment_date); 134 $comment_date = trim($comment_date[1]); 135 $comment_date = date('Y-m-d H:i:s', strtotime($comment_date)); 136 137 preg_match('|<author>(.*?)</author>|is', $comment, $comment_author); 138 $comment_author = $wpdb->escape(trim($comment_author[1])); 139 140 $comment_author_email = NULL; 141 142 $comment_approved = 1; 143 // Check if it's already there 144 if (!comment_exists($comment_author, $comment_date)) { 145 $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_date', 'comment_content', 'comment_approved'); 146 $commentdata = wp_filter_comment($commentdata); 147 wp_insert_comment($commentdata); 148 $num_comments++; 149 } 150 } 151 } 152 if ( $num_comments ) { 153 echo ' '; 154 printf( _n('%s comment', '%s comments', $num_comments), $num_comments ); 155 } 156 echo '</li>'; 157 flush(); 158 ob_flush(); 159 } 160 echo '</ol>'; 161 } 162 163 function import() { 164 $file = wp_import_handle_upload(); 165 if ( isset($file['error']) ) { 166 echo $file['error']; 167 return; 168 } 169 170 $this->file = $file['file']; 171 $result = $this->import_posts(); 172 if ( is_wp_error( $result ) ) 173 return $result; 174 wp_import_cleanup($file['id']); 175 do_action('import_done', 'blogware'); 176 echo '<h3>'; 177 printf(__('All done. <a href="%s">Have fun!</a>'), get_option('home')); 178 echo '</h3>'; 179 } 180 181 function dispatch() { 182 if (empty ($_GET['step'])) 183 $step = 0; 184 else 185 $step = (int) $_GET['step']; 186 187 $this->header(); 188 189 switch ($step) { 190 case 0 : 191 $this->greet(); 192 break; 193 case 1 : 194 $result = $this->import(); 195 if ( is_wp_error( $result ) ) 196 $result->get_error_message(); 197 break; 198 } 199 200 $this->footer(); 201 } 202 203 function BW_Import() { 204 // Nothing. 205 } 206 } 207 208 $blogware_import = new BW_Import(); 209 210 register_importer('blogware', __('Blogware'), __('Import posts from Blogware.'), array ($blogware_import, 'dispatch')); 211 ?>
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| Generated: Thu May 20 03:55:44 2010 | Hosted by follow the white rabbit. |