mirror of
https://github.com/typecho/plugins.git
synced 2024-12-21 20:40:08 +08:00
216 lines
9.3 KiB
PHP
216 lines
9.3 KiB
PHP
<?php
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class WordpressToTypecho_Action extends Typecho_Widget implements Widget_Interface_Do
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{
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public function doImport()
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{
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$options = $this->widget('Widget_Options');
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$dbConfig = $options->plugin('WordpressToTypecho');
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/** 初始化一个db */
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if (Typecho_Db_Adapter_Mysql::isAvailable()) {
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$db = new Typecho_Db('Mysql', $dbConfig->prefix);
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} else {
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$db = new Typecho_Db('Pdo_Mysql', $dbConfig->prefix);
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}
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/** 只读即可 */
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$db->addServer(array (
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'host' => $dbConfig->host,
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'user' => $dbConfig->user,
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'password' => $dbConfig->password,
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'charset' => 'utf8',
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'port' => $dbConfig->port,
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'database' => $dbConfig->database
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), Typecho_Db::READ);
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/** 删除当前内容 */
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$masterDb = Typecho_Db::get();
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$this->widget('Widget_Abstract_Contents')->to($contents)->delete($masterDb->sql()->where('1 = 1'));
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$this->widget('Widget_Abstract_Comments')->to($comments)->delete($masterDb->sql()->where('1 = 1'));
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$this->widget('Widget_Abstract_Metas')->to($metas)->delete($masterDb->sql()->where('1 = 1'));
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$this->widget('Widget_Contents_Post_Edit')->to($edit);
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$masterDb->query($masterDb->delete('table.relationships')->where('1 = 1'));
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$userId = $this->widget('Widget_User')->uid;
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/** 获取时区偏移 */
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$gmtOffset = idate('Z');
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/** 转换全局变量 */
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/**
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$rows = $db->fetchAll($db->select()->from('table.statics'));
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$static = array();
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foreach ($rows as $row) {
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$static[$row['static_name']] = $row['static_value'];
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}*/
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/** 转换文件 */
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/**$files = $db->fetchAll($db->select()->from('table.files'));
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if (!is_dir(__TYPECHO_ROOT_DIR__ . '/usr/uploads/')) {
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mkdir(__TYPECHO_ROOT_DIR__ . '/usr/uploads/', 0766);
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}
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$pattern = array();
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$replace = array();
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foreach ($files as $file) {
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$path = __TYPECHO_ROOT_DIR__ . '/data/upload/' . substr($file['file_guid'], 0, 2) . '/' .
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substr($file['file_guid'], 2, 2) . '/' . $file['file_guid'];
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if (is_file($path)) {
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$file['file_time'] = empty($file['file_time']) ? $options->gmtTime : $file['file_time'];
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$year = idate('Y', $file['file_time']);
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$month = idate('m', $file['file_time']);
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$day = idate('d', $file['file_time']);
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if (!is_dir(__TYPECHO_ROOT_DIR__ . "/usr/uploads/{$year}")) {
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mkdir(__TYPECHO_ROOT_DIR__ . "/usr/uploads/{$year}", 0766);
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}
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if (!is_dir(__TYPECHO_ROOT_DIR__ . "/usr/uploads/{$year}/{$month}")) {
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mkdir(__TYPECHO_ROOT_DIR__ . "/usr/uploads/{$year}/{$month}", 0766);
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}
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if (!is_dir(__TYPECHO_ROOT_DIR__ . "/usr/uploads/{$year}/{$month}/{$day}")) {
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mkdir(__TYPECHO_ROOT_DIR__ . "/usr/uploads/{$year}/{$month}/{$day}", 0766);
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}
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$parts = explode('.', $file['file_name']);
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$ext = array_pop($parts);
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copy($path, __TYPECHO_ROOT_DIR__ . "/usr/uploads/{$year}/{$month}/{$day}/{$file['file_id']}.{$ext}");
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$new = Typecho_Common::url("/usr/uploads/{$year}/{$month}/{$day}/{$file['file_id']}.{$ext}", $options->siteUrl);
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$old = Typecho_Common::url("/res/{$file['file_id']}/{$file['file_name']}", $static['siteurl'] . '/index.php');
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$pattern[] = '/' . str_replace('\/index\.php', '(\/index\.php)?', preg_quote($old, '/')) . '/is';
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$replace[] = $new;
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}
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}
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*/
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/** 转换评论 */
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$i = 1;
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while (true) {
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$result = $db->query($db->select()->from('table.comments')
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->order('comment_ID', Typecho_Db::SORT_ASC)->page($i, 100));
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$j = 0;
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while ($row = $db->fetchRow($result)) {
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$status = $row['comment_approved'];
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if ('spam' == $row['comment_approved']) {
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$status = 'spam';
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} else if ('0' == $row['comment_approved']) {
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$status = 'waiting';
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} else {
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$status = 'approved';
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}
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$row['comment_content'] = preg_replace(
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array("/\s*<p>/is", "/\s*<\/p>\s*/is", "/\s*<br\s*\/>\s*/is",
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"/\s*<(div|blockquote|pre|table|ol|ul)>/is", "/<\/(div|blockquote|pre|table|ol|ul)>\s*/is"),
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array('', "\n\n", "\n", "\n\n<\\1>", "</\\1>\n\n"),
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$row['comment_content']);
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$comments->insert(array(
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'coid' => $row['comment_ID'],
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'cid' => $row['comment_post_ID'],
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'created' => strtotime($row['comment_date_gmt']) + $gmtOffset,
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'author' => $row['comment_author'],
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'authorId' => $row['user_id'],
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'ownerId' => 1,
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'mail' => $row['comment_author_email'],
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'url' => $row['comment_author_url'],
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'ip' => $row['comment_author_IP'],
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'agent' => $row['comment_agent'],
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'text' => $row['comment_content'],
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'type' => empty($row['comment_type']) ? 'comment' : $row['comment_type'],
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'status' => $status,
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'parent' => $row['comment_parent']
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));
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$j ++;
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unset($row);
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}
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if ($j < 100) {
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break;
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}
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$i ++;
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unset($result);
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}
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/** 转换Wordpress的term_taxonomy表 */
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$terms = $db->fetchAll($db->select()->from('table.term_taxonomy')
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->join('table.terms', 'table.term_taxonomy.term_id = table.terms.term_id')
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->where('taxonomy = ? OR taxonomy = ?', 'category', 'post_tag'));
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foreach ($terms as $term) {
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$metas->insert(array(
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'mid' => $term['term_taxonomy_id'],
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'name' => $term['name'],
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'slug' => 'post_tag' == $term['taxonomy'] ? Typecho_Common::slugName($term['name']) : $term['slug'],
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'type' => 'post_tag' == $term['taxonomy'] ? 'tag' : 'category',
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'description' => $term['description'],
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'count' => $term['count'],
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));
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/** 转换关系表 */
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$relationships = $db->fetchAll($db->select()->from('table.term_relationships')
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->where('term_taxonomy_id = ?', $term['term_taxonomy_id']));
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foreach ($relationships as $relationship) {
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$masterDb->query($masterDb->insert('table.relationships')->rows(array(
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'cid' => $relationship['object_id'],
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'mid' => $relationship['term_taxonomy_id'],
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)));
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}
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}
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/** 转换内容 */
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$i = 1;
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while (true) {
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$result = $db->query($db->select()->from('table.posts')
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->where('post_type = ? OR post_type = ?', 'post', 'page')
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->order('ID', Typecho_Db::SORT_ASC)->page($i, 100));
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$j = 0;
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while ($row = $db->fetchRow($result)) {
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$contents->insert(array(
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'cid' => $row['ID'],
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'title' => $row['post_title'],
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'slug' => Typecho_Common::slugName(urldecode($row['post_name']), $row['ID'], 128),
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'created' => strtotime($row['post_date_gmt']) + $gmtOffset,
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'modified' => strtotime($row['post_modified_gmt']) + $gmtOffset,
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'text' => $row['post_content'],
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'order' => $row['menu_order'],
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'authorId' => $row['post_author'],
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'template' => NULL,
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'type' => 'page' == $row['post_type'] ? 'page' : 'post',
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'status' => 'publish' == $row['post_status'] ? 'publish' : 'draft',
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'password' => $row['post_password'],
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'commentsNum' => $row['comment_count'],
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'allowComment' => 'open' == $row['comment_status']? '1' : '0',
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'allowFeed' => '1',
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'allowPing' => 'open' == $row['ping_status']? '1' : '0',
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));
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$j ++;
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unset($row);
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}
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if ($j < 100) {
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break;
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}
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$i ++;
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unset($result);
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}
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$this->widget('Widget_Notice')->set(_t("数据已经转换完成"), NULL, 'success');
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$this->response->goBack();
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}
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public function action()
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{
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$this->widget('Widget_User')->pass('administrator');
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$this->on($this->request->isPost())->doImport();
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}
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}
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