[44] | 1 | <?php
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| 2 | /**
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| 3 | * Blogware XML Importer
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| 4 | *
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| 5 | * @package WordPress
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| 6 | * @subpackage Importer
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| 7 | * @author Shayne Sweeney
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| 8 | * @link http://www.theshayne.com/
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| 9 | */
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| 10 |
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| 11 | /**
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| 12 | * Blogware XML Importer class
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| 13 | *
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| 14 | * Extract posts from Blogware XML export file into your blog.
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| 15 | *
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| 16 | * @since unknown
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| 17 | */
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| 18 | class BW_Import {
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| 19 |
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| 20 | var $file;
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| 21 |
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| 22 | function header() {
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| 23 | echo '<div class="wrap">';
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| 24 | screen_icon();
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| 25 | echo '<h2>'.__('Import Blogware').'</h2>';
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| 26 | }
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| 27 |
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| 28 | function footer() {
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| 29 | echo '</div>';
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| 30 | }
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| 31 |
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| 32 | function unhtmlentities($string) { // From php.net for < 4.3 compat
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| 33 | $trans_tbl = get_html_translation_table(HTML_ENTITIES);
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| 34 | $trans_tbl = array_flip($trans_tbl);
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| 35 | return strtr($string, $trans_tbl);
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| 36 | }
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| 37 |
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| 38 | function greet() {
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| 39 | echo '<div class="narrow">';
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| 40 | echo '<p>'.__('Howdy! This importer allows you to extract posts from Blogware XML export file into your blog. Pick a Blogware file to upload and click Import.').'</p>';
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| 41 | wp_import_upload_form("admin.php?import=blogware&step=1");
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| 42 | echo '</div>';
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| 43 | }
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| 44 |
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| 45 | function import_posts() {
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| 46 | global $wpdb, $current_user;
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| 47 |
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| 48 | set_magic_quotes_runtime(0);
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| 49 | $importdata = file($this->file); // Read the file into an array
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| 50 | $importdata = implode('', $importdata); // squish it
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| 51 | $importdata = str_replace(array ("\r\n", "\r"), "\n", $importdata);
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| 52 |
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| 53 | preg_match_all('|(<item[^>]+>(.*?)</item>)|is', $importdata, $posts);
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| 54 | $posts = $posts[1];
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| 55 | unset($importdata);
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| 56 | echo '<ol>';
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| 57 | foreach ($posts as $post) {
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| 58 | flush();
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| 59 | preg_match('|<item type=\"(.*?)\">|is', $post, $post_type);
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| 60 | $post_type = $post_type[1];
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| 61 | if($post_type == "photo") {
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| 62 | preg_match('|<photoFilename>(.*?)</photoFilename>|is', $post, $post_title);
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| 63 | } else {
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| 64 | preg_match('|<title>(.*?)</title>|is', $post, $post_title);
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| 65 | }
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| 66 | $post_title = $wpdb->escape(trim($post_title[1]));
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| 67 |
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| 68 | preg_match('|<pubDate>(.*?)</pubDate>|is', $post, $post_date);
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| 69 | $post_date = strtotime($post_date[1]);
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| 70 | $post_date = gmdate('Y-m-d H:i:s', $post_date);
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| 71 |
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| 72 | preg_match_all('|<category>(.*?)</category>|is', $post, $categories);
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| 73 | $categories = $categories[1];
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| 74 |
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| 75 | $cat_index = 0;
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| 76 | foreach ($categories as $category) {
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| 77 | $categories[$cat_index] = $wpdb->escape($this->unhtmlentities($category));
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| 78 | $cat_index++;
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| 79 | }
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| 80 |
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| 81 | if(strcasecmp($post_type, "photo") === 0) {
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| 82 | preg_match('|<sizedPhotoUrl>(.*?)</sizedPhotoUrl>|is', $post, $post_content);
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| 83 | $post_content = '<img src="'.trim($post_content[1]).'" />';
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| 84 | $post_content = $this->unhtmlentities($post_content);
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| 85 | } else {
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| 86 | preg_match('|<body>(.*?)</body>|is', $post, $post_content);
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| 87 | $post_content = str_replace(array ('<![CDATA[', ']]>'), '', trim($post_content[1]));
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| 88 | $post_content = $this->unhtmlentities($post_content);
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| 89 | }
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| 90 |
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| 91 | // Clean up content
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| 92 | $post_content = preg_replace_callback('|<(/?[A-Z]+)|', create_function('$match', 'return "<" . strtolower($match[1]);'), $post_content);
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| 93 | $post_content = str_replace('<br>', '<br />', $post_content);
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| 94 | $post_content = str_replace('<hr>', '<hr />', $post_content);
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| 95 | $post_content = $wpdb->escape($post_content);
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| 96 |
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| 97 | $post_author = $current_user->ID;
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| 98 | preg_match('|<postStatus>(.*?)</postStatus>|is', $post, $post_status);
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| 99 | $post_status = trim($post_status[1]);
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| 100 |
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| 101 | echo '<li>';
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| 102 | if ($post_id = post_exists($post_title, $post_content, $post_date)) {
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| 103 | printf(__('Post <em>%s</em> already exists.'), stripslashes($post_title));
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| 104 | } else {
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| 105 | printf(__('Importing post <em>%s</em>...'), stripslashes($post_title));
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| 106 | $postdata = compact('post_author', 'post_date', 'post_content', 'post_title', 'post_status');
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| 107 | $post_id = wp_insert_post($postdata);
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| 108 | if ( is_wp_error( $post_id ) ) {
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| 109 | return $post_id;
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| 110 | }
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| 111 | if (!$post_id) {
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| 112 | _e('Couldn’t get post ID');
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| 113 | echo '</li>';
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| 114 | break;
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| 115 | }
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| 116 | if(0 != count($categories))
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| 117 | wp_create_categories($categories, $post_id);
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| 118 | }
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| 119 |
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| 120 | preg_match_all('|<comment>(.*?)</comment>|is', $post, $comments);
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| 121 | $comments = $comments[1];
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| 122 |
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| 123 | if ( $comments ) {
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| 124 | $comment_post_ID = (int) $post_id;
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| 125 | $num_comments = 0;
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| 126 | foreach ($comments as $comment) {
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| 127 | preg_match('|<body>(.*?)</body>|is', $comment, $comment_content);
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| 128 | $comment_content = str_replace(array ('<![CDATA[', ']]>'), '', trim($comment_content[1]));
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| 129 | $comment_content = $this->unhtmlentities($comment_content);
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| 130 |
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| 131 | // Clean up content
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| 132 | $comment_content = preg_replace_callback('|<(/?[A-Z]+)|', create_function('$match', 'return "<" . strtolower($match[1]);'), $comment_content);
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| 133 | $comment_content = str_replace('<br>', '<br />', $comment_content);
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| 134 | $comment_content = str_replace('<hr>', '<hr />', $comment_content);
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| 135 | $comment_content = $wpdb->escape($comment_content);
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| 136 |
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| 137 | preg_match('|<pubDate>(.*?)</pubDate>|is', $comment, $comment_date);
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| 138 | $comment_date = trim($comment_date[1]);
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| 139 | $comment_date = date('Y-m-d H:i:s', strtotime($comment_date));
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| 140 |
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| 141 | preg_match('|<author>(.*?)</author>|is', $comment, $comment_author);
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| 142 | $comment_author = $wpdb->escape(trim($comment_author[1]));
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| 143 |
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| 144 | $comment_author_email = NULL;
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| 145 |
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| 146 | $comment_approved = 1;
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| 147 | // Check if it's already there
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| 148 | if (!comment_exists($comment_author, $comment_date)) {
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| 149 | $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_date', 'comment_content', 'comment_approved');
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| 150 | $commentdata = wp_filter_comment($commentdata);
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| 151 | wp_insert_comment($commentdata);
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| 152 | $num_comments++;
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| 153 | }
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| 154 | }
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| 155 | }
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| 156 | if ( $num_comments ) {
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| 157 | echo ' ';
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| 158 | printf( _n('%s comment', '%s comments', $num_comments), $num_comments );
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| 159 | }
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| 160 | echo '</li>';
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| 161 | flush();
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| 162 | ob_flush();
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| 163 | }
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| 164 | echo '</ol>';
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| 165 | }
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| 166 |
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| 167 | function import() {
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| 168 | $file = wp_import_handle_upload();
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| 169 | if ( isset($file['error']) ) {
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| 170 | echo $file['error'];
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| 171 | return;
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| 172 | }
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| 173 |
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| 174 | $this->file = $file['file'];
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| 175 | $result = $this->import_posts();
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| 176 | if ( is_wp_error( $result ) )
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| 177 | return $result;
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| 178 | wp_import_cleanup($file['id']);
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| 179 | do_action('import_done', 'blogware');
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| 180 | echo '<h3>';
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| 181 | printf(__('All done. <a href="%s">Have fun!</a>'), get_option('home'));
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| 182 | echo '</h3>';
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| 183 | }
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| 184 |
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| 185 | function dispatch() {
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| 186 | if (empty ($_GET['step']))
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| 187 | $step = 0;
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| 188 | else
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| 189 | $step = (int) $_GET['step'];
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| 190 |
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| 191 | $this->header();
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| 192 |
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| 193 | switch ($step) {
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| 194 | case 0 :
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| 195 | $this->greet();
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| 196 | break;
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| 197 | case 1 :
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| 198 | $result = $this->import();
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| 199 | if ( is_wp_error( $result ) )
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| 200 | $result->get_error_message();
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| 201 | break;
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| 202 | }
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| 203 |
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| 204 | $this->footer();
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| 205 | }
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| 206 |
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| 207 | function BW_Import() {
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| 208 | // Nothing.
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| 209 | }
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| 210 | }
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| 211 |
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| 212 | $blogware_import = new BW_Import();
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| 213 |
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| 214 | register_importer('blogware', __('Blogware'), __('Import posts from Blogware.'), array ($blogware_import, 'dispatch'));
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| 215 | ?>
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