Your IP : 216.73.216.130
<?php
# ***** BEGIN LICENSE BLOCK *****
# This file is part of DotClear.
# Copyright (c) 2005 Olivier Meunier and contributors. All rights
# reserved.
#
# DotClear is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# DotClear is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with DotClear; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# ***** END LICENSE BLOCK *****
class dcImport extends backupFile
{
private $core;
private $con;
private $prefix;
private $dc_version;
private $dc_major;
private $mode;
private $blog_url;
private $blog_name;
private $blog_desc;
private $users = array();
public $old_ids = array(
'category' => array(),
'post' => array(),
'media' => array()
);
public $stack = array(
'categories'=>null,
'cat_id'=>1,
'cat_position'=>0,
'post_id'=>1,
'media_id'=>1,
'comment_id'=>1,
'link_id'=>1
);
public function __construct(&$core,$file)
{
parent::__construct($file);
$first_line = fgets($this->fp);
if (strpos($first_line,'///DOTCLEAR|') !== 0) {
throw new Exception(__('File is not a DotClear backup.'));
}
$l = explode('|',$first_line);
if (isset($l[1])) {
$this->dc_version = $l[1];
}
$this->mode = isset($l[2]) ? strtolower(trim($l[2])) : 'single';
if ($this->mode != 'full' && $this->mode != 'single') {
$this->mode = 'single';
}
$this->dc_version = preg_replace('#^///DOTCLEAR\|([0-9.]+)#','$1',$first_line);
if (version_compare('1.2',$this->dc_version,'<=') &&
version_compare('1.3',$this->dc_version,'>')) {
$this->dc_major_version = '1.2';
} else {
$this->dc_major_version = '2.0';
}
$this->core =& $core;
$this->con =& $core->con;
$this->prefix = $core->prefix;
$this->cur_blog = $this->con->openCursor($this->prefix.'blog');
$this->cur_category = $this->con->openCursor($this->prefix.'category');
$this->cur_link = $this->con->openCursor($this->prefix.'link');
$this->cur_setting = $this->con->openCursor($this->prefix.'setting');
$this->cur_user = $this->con->openCursor($this->prefix.'user');
$this->cur_permissions = $this->con->openCursor($this->prefix.'permissions');
$this->cur_post = $this->con->openCursor($this->prefix.'post');
$this->cur_media = $this->con->openCursor($this->prefix.'media');
$this->cur_post_media = $this->con->openCursor($this->prefix.'post_media');
$this->cur_log = $this->con->openCursor($this->prefix.'log');
$this->cur_ping = $this->con->openCursor($this->prefix.'ping');
$this->cur_comment = $this->con->openCursor($this->prefix.'comment');
$this->cur_spamrule = $this->con->openCursor($this->prefix.'spamrule');
$this->cur_version = $this->con->openCursor($this->prefix.'version');
# --BEHAVIOR-- importInit
$this->core->callBehavior('importInit',$this,$this->core);
}
public function importSingle()
{
if ($this->mode != 'single') {
throw new Exception(__('File is not a single blog export.'));
}
if (!$this->core->auth->check('admin',$this->core->blog->id)) {
throw new Exception(__('Permission denied.'));
}
$this->blog_id = $this->core->blog->id;
$this->stack['categories'] = $this->con->select(
'SELECT cat_id, cat_title, cat_url '.
'FROM '.$this->prefix.'category '.
"WHERE blog_id = '".$this->con->escape($this->blog_id)."' "
);
$rs = $this->con->select('SELECT MAX(cat_id) FROM '.$this->prefix.'category');
$this->stack['cat_id'] = ((integer) $rs->f(0))+1;
$rs = $this->con->select('SELECT MAX(link_id) FROM '.$this->prefix.'link');
$this->stack['link_id'] = ((integer) $rs->f(0))+1;
$rs = $this->con->select('SELECT MAX(post_id) FROM '.$this->prefix.'post');
$this->stack['post_id'] = ((integer) $rs->f(0))+1;
$rs = $this->con->select('SELECT MAX(media_id) FROM '.$this->prefix.'media');
$this->stack['media_id'] = ((integer) $rs->f(0))+1;
$rs = $this->con->select('SELECT MAX(comment_id) FROM '.$this->prefix.'comment');
$this->stack['comment_id'] = ((integer) $rs->f(0))+1;
$this->con->begin();
try
{
while (($line = $this->getLine()) !== false)
{
# import DC 1.2.x, we fix lines before insert
if ($this->dc_major_version == '1.2') {
$this->prepareDC12line($line);
}
switch ($line->__name)
{
case 'category':
$this->insertCategorySingle($line);
break;
case 'link':
$this->insertLinkSingle($line);
break;
case 'post':
$this->insertPostSingle($line);
break;
case 'media':
$this->insertMediaSingle($line);
break;
case 'post_media':
$this->insertPostMediaSingle($line);
break;
case 'ping':
$this->insertPingSingle($line);
break;
case 'comment':
$this->insertCommentSingle($line);
break;
}
# --BEHAVIOR-- importSingle
$this->core->callBehavior('importSingle',$line,$this,$this->core);
}
}
catch (Exception $e)
{
$this->con->rollback();
throw $e;
}
$this->con->commit();
}
public function importFull()
{
if ($this->mode != 'full') {
throw new Exception(__('File is not a full export.'));
}
if (!$this->core->auth->isSuperAdmin()) {
throw new Exception(__('Permission denied.'));
}
$this->con->begin();
$this->con->execute('DELETE FROM '.$this->prefix.'blog');
$this->con->execute('DELETE FROM '.$this->prefix.'media');
$this->con->execute('DELETE FROM '.$this->prefix.'spamrule');
try
{
while (($line = $this->getLine()) !== false)
{
switch ($line->__name)
{
case 'blog':
$this->insertBlog($line);
break;
case 'category':
$this->insertCategory($line);
break;
case 'link':
$this->insertLink($line);
break;
case 'setting':
$this->insertSetting($line);
break;
case 'user':
$this->insertUser($line);
break;
case 'permissions':
$this->insertPermissions($line);
break;
case 'post':
$this->insertPost($line);
break;
case 'media':
$this->insertMedia($line);
break;
case 'post_media':
$this->insertPostMedia($line);
break;
case 'log';
$this->insertLog($line);
break;
case 'ping':
$this->insertPing($line);
break;
case 'comment':
$this->insertComment($line);
break;
case 'spamrule':
$this->insertSpamRule($line);
break;
}
# --BEHAVIOR-- importFull
$this->core->callBehavior('importFull',$line,$this,$this->core);
}
}
catch (Exception $e)
{
$this->con->rollback();
throw $e;
}
$this->con->commit();
}
private function insertBlog($blog)
{
$this->cur_blog->clean();
$this->cur_blog->blog_id = (string) $blog->blog_id;
$this->cur_blog->blog_uid = (string) $blog->blog_uid;
$this->cur_blog->blog_creadt = (string) $blog->blog_creadt;
$this->cur_blog->blog_upddt = (string) $blog->blog_upddt;
$this->cur_blog->blog_url = (string) $blog->blog_url;
$this->cur_blog->blog_name = (string) $blog->blog_name;
$this->cur_blog->blog_desc = (string) $blog->blog_desc;
$this->cur_blog->blog_status = $blog->exists('blog_status') ? (integer) $blog->blog_status : 1;
$this->cur_blog->insert();
}
private function insertCategory($category)
{
$this->cur_category->clean();
$this->cur_category->cat_id = (string) $category->cat_id;
$this->cur_category->blog_id = (string) $category->blog_id;
$this->cur_category->cat_title = (string) $category->cat_title;
$this->cur_category->cat_url = (string) $category->cat_url;
$this->cur_category->cat_desc = (string) $category->cat_desc;
$this->cur_category->cat_position = (integer) $category->cat_position;
$this->cur_category->insert();
}
private function insertLink($link)
{
$this->cur_link->clean();
$this->cur_link->link_id = (integer) $link->link_id;
$this->cur_link->blog_id = (string) $link->blog_id;
$this->cur_link->link_href = (string) $link->link_href;
$this->cur_link->link_title = (string) $link->link_title;
$this->cur_link->link_desc = (string) $link->link_desc;
$this->cur_link->link_lang = (string) $link->link_lang;
$this->cur_link->link_xfn = (string) $link->link_xfn;
$this->cur_link->link_position = (integer) $link->link_position;
$this->cur_link->insert();
}
private function insertSetting($setting)
{
$this->cur_setting->clean();
$this->cur_setting->setting_id = (string) $setting->setting_id;
$this->cur_setting->blog_id = !$setting->blog_id ? null : (string) $setting->blog_id;
$this->cur_setting->setting_ns = (string) $setting->setting_ns;
$this->cur_setting->setting_value = (string) $setting->setting_value;
$this->cur_setting->setting_type = (string) $setting->setting_type;
$this->cur_setting->setting_label = (string) $setting->setting_label;
$this->cur_setting->insert();
}
private function insertUser($user)
{
if ($this->userExists($user->user_id)) {
return;
}
$this->cur_user->clean();
$this->cur_user->user_id = (string) $user->user_id;
$this->cur_user->user_super = (integer) $user->user_super;
$this->cur_user->user_pwd = (string) $user->user_pwd;
$this->cur_user->user_recover_key = (string) $user->user_recover_key;
$this->cur_user->user_name = (string) $user->user_name;
$this->cur_user->user_firstname = (string) $user->user_firstname;
$this->cur_user->user_displayname = (string) $user->user_displayname;
$this->cur_user->user_email = (string) $user->user_email;
$this->cur_user->user_url = (string) $user->user_url;
$this->cur_user->user_default_blog = !$user->user_default_blog ? null : (string) $user->user_default_blog;
$this->cur_user->user_lang = (string) $user->user_lang;
$this->cur_user->user_tz = (string) $user->user_tz;
$this->cur_user->user_post_status = (integer) $user->user_post_status;
$this->cur_user->user_creadt = (string) $user->user_creadt;
$this->cur_user->user_upddt = (string) $user->user_upddt;
$this->cur_user->user_desc = $user->exists('user_desc') ? (string) $user->user_desc : null;
$this->cur_user->user_options = $user->exists('user_options') ? (string) $user->user_options : null;
$this->cur_user->user_status = $user->exists('user_status') ? (integer) $user->user_status : 1;
$this->cur_user->insert();
$this->stack['users'][$user->user_id] = true;
}
private function insertPermissions($permissions)
{
$this->cur_permissions->clean();
$this->cur_permissions->user_id = (string) $permissions->user_id;
$this->cur_permissions->blog_id = (string) $permissions->blog_id;
$this->cur_permissions->permissions = (string) $permissions->permissions;
$this->cur_permissions->insert();
}
private function insertPost($post)
{
$this->cur_post->clean();
$cat_id = (integer) $post->cat_id;
if (!$cat_id) {
$cat_id = null;
}
$post_password = $post->post_password ? (string) $post->post_password : null;
$this->cur_post->post_id = (integer) $post->post_id;
$this->cur_post->blog_id = (string) $post->blog_id;
$this->cur_post->user_id = (string) $this->getUserId($post->user_id);
$this->cur_post->cat_id = $cat_id;
$this->cur_post->post_dt = (string) $post->post_dt;
$this->cur_post->post_creadt = (string) $post->post_creadt;
$this->cur_post->post_upddt = (string) $post->post_upddt;
$this->cur_post->post_password = $post_password;
$this->cur_post->post_type = (string) $post->post_type;
$this->cur_post->post_format = (string) $post->post_format;
$this->cur_post->post_url = (string) $post->post_url;
$this->cur_post->post_lang = (string) $post->post_lang;
$this->cur_post->post_title = (string) $post->post_title;
$this->cur_post->post_excerpt = (string) $post->post_excerpt;
$this->cur_post->post_excerpt_xhtml = (string) $post->post_excerpt_xhtml;
$this->cur_post->post_content = (string) $post->post_content;
$this->cur_post->post_content_xhtml = (string) $post->post_content_xhtml;
$this->cur_post->post_notes = (string) $post->post_notes;
$this->cur_post->post_words = (string) $post->post_words;
$this->cur_post->post_meta = (string) $post->post_meta;
$this->cur_post->post_status = (integer) $post->post_status;
$this->cur_post->post_selected = (integer) $post->post_selected;
$this->cur_post->post_open_comment = (integer) $post->post_open_comment;
$this->cur_post->post_open_tb = (integer) $post->post_open_tb;
$this->cur_post->nb_comment = (integer) $post->nb_comment;
$this->cur_post->nb_trackback = (integer) $post->nb_trackback;
$this->cur_post->post_tz = $post->exists('post_tz') ? (string) $post->post_tz : 'UTC';
$this->cur_post->insert();
}
private function insertMedia($media)
{
$this->cur_media->clean();
$this->cur_media->media_id = (integer) $media->media_id;
$this->cur_media->user_id = (string) $media->user_id;
$this->cur_media->media_path = (string) $media->media_path;
$this->cur_media->media_title = (string) $media->media_title;
$this->cur_media->media_file = (string) $media->media_file;
$this->cur_media->media_meta = (string) $media->media_meta;
$this->cur_media->media_dt = (string) $media->media_dt;
$this->cur_media->media_creadt = (string) $media->media_creadt;
$this->cur_media->media_upddt = (string) $media->media_upddt;
$this->cur_media->media_private = (integer) $media->media_private;
$this->cur_media->media_dir = $media->exists('media_dit') ? (string) $media->media_dir : dirname($media->media_file);
$this->cur_media->insert();
}
private function insertPostMedia($post_media)
{
$this->cur_post_media->clean();
$this->cur_post_media->media_id = (integer) $post_media->media_id;
$this->cur_post_media->post_id = (integer) $post_media->post_id;
$this->cur_post_media->insert();
}
private function insertLog($log)
{
$this->cur_log->clean();
$this->cur_log->log_id = (integer) $log->log_id;
$this->cur_log->user_id = (string) $log->user_id;
$this->cur_log->log_table = (string) $log->log_table;
$this->cur_log->log_dt = (string) $log->log_dt;
$this->cur_log->log_ip = (string) $log->log_ip;
$this->cur_log->log_msg = (string) $log->log_msg;
$this->cur_log->insert();
}
private function insertPing($ping)
{
$this->cur_ping->clean();
$this->cur_ping->post_id = (integer) $ping->post_id;
$this->cur_ping->ping_url = (string) $ping->ping_url;
$this->cur_ping->ping_dt = (string) $ping->ping_dt;
$this->cur_ping->insert();
}
private function insertComment($comment)
{
$this->cur_comment->clean();
$this->cur_comment->comment_id = (integer) $comment->comment_id;
$this->cur_comment->post_id = (integer) $comment->post_id;
$this->cur_comment->comment_dt = (string) $comment->comment_dt;
$this->cur_comment->comment_upddt = (string) $comment->comment_upddt;
$this->cur_comment->comment_author = (string) $comment->comment_author;
$this->cur_comment->comment_email = (string) $comment->comment_email;
$this->cur_comment->comment_site = (string) $comment->comment_site;
$this->cur_comment->comment_content = (string) $comment->comment_content;
$this->cur_comment->comment_words = (string) $comment->comment_words;
$this->cur_comment->comment_ip = (string) $comment->comment_ip;
$this->cur_comment->comment_status = (integer) $comment->comment_status;
$this->cur_comment->comment_spam_status = (integer) $comment->comment_spam_status;
$this->cur_comment->comment_trackback = (integer) $comment->comment_trackback;
$this->cur_comment->comment_tz = $comment->exists('comment_tz') ? (string) $comment->comment_tz : 'UTC';
$this->cur_comment->comment_spam_filter = $comment->exists('comment_spam_filter') ? (integer) $comment->comment_spam_filter : null;
$this->cur_comment->insert();
}
private function insertSpamRule($spamrule)
{
$this->cur_spamrule->clean();
$this->cur_spamrule->rule_id = (integer) $spamrule->rule_id;
$this->cur_spamrule->blog_id = !$spamrule->blog_id ? null : (string) $spamrule->blog_id;
$this->cur_spamrule->rule_type = (string) $spamrule->rule_type;
$this->cur_spamrule->rule_content = (string) $spamrule->rule_content;
$this->cur_spamrule->insert();
}
private function insertCategorySingle($category)
{
$this->cur_category->clean();
$m = $this->searchCategory($this->stack['categories'],$category->cat_title,$category->cat_url);
if ($m !== false)
{
$cat_id = $old_id = $m;
}
else
{
$cat_id = $this->stack['cat_id'];
$old_id = $category->cat_id;
$category->cat_id = $cat_id;
$category->blog_id = $this->blog_id;
$this->insertCategory($category);
$this->stack['cat_id']++;
}
$this->old_ids['category'][(integer) $old_id] = $cat_id;
}
private function insertLinkSingle($link)
{
$link->blog_id = $this->blog_id;
$link->link_id = $this->stack['link_id'];
$this->insertLink($link);
$this->stack['link_id']++;
}
private function insertPostSingle($post)
{
$post_id = $this->stack['post_id'];
$this->old_ids['post'][(integer) $post->post_id] = $post_id;
$cat_id = $post->cat_id ? $this->old_ids['category'][(integer) $post->cat_id] : null;
$post->post_id = $post_id;
$post->cat_id = $cat_id;
$post->blog_id = $this->blog_id;
echo $post->post_url = $this->core->blog->getPostURL(
$post->post_url,$post->post_dt,$post->post_title,$post->post_id
);
$this->insertPost($post);
$this->stack['post_id']++;
}
private function insertMediaSingle($media)
{
$media_id = $this->stack['media_id'];
$old_id = $media->media_id;
$media->media_id = $media_id;
$media->media_path = $this->core->blog->settings->public_path;
$media->user_id = $this->getUserId($media->user_id);
$this->insertMedia($media);
$this->stack['media_id']++;
$this->old_ids['media'][(integer) $old_id] = $media_id;
}
private function insertPostMediaSingle($post_media)
{
$post_media->media_id = $this->old_ids['media'][(integer) $post_media->media_id];
$post_media->post_id = $this->old_ids['post'][(integer) $post_media->post_id];
$this->insertPostMedia($post_media);
}
private function insertPingSingle($ping)
{
$ping->post_id = $this->old_ids['post'][(integer) $ping->post_id];
$this->insertPing($ping);
}
private function insertCommentSingle($comment)
{
$comment_id = $this->stack['comment_id'];
$comment->comment_id = $comment_id;
$comment->post_id = $this->old_ids['post'][(integer) $comment->post_id];
$this->insertComment($comment);
$this->stack['comment_id']++;
}
public function searchCategory(&$rs,$title=null,$url=null)
{
if (!$title || !$url) {
return false;
}
$res = false;
while ($rs->fetch())
{
if ($title && $rs->cat_title == $title) {
$res = $rs->cat_id;
}
if ($url && $rs->cat_url == $url) {
$res = $rs->cat_id;
}
}
return $res;
}
public function getUserId($user_id)
{
if (!$this->userExists($user_id))
{
if ($this->core->auth->isSuperAdmin())
{
# Sanitizes user_id and create a lambda user
$user_id = preg_replace('/[^A-Za-z0-9]$/','',$user_id);
$user_id .= strlen($user_id) < 2 ? '-a' : '';
# We change user_id, we need to check again
if (!$this->userExists($user_id))
{
$this->cur_user->clean();
$this->cur_user->user_id = (string) $user_id;
$this->cur_user->user_pwd = md5(uniqid());
$this->core->addUser($this->cur_user);
$this->stack['users'][$user_id] = true;
}
}
else
{
# Returns current user id
$user_id = $this->core->auth->userID();
}
}
return $user_id;
}
private function userExists($user_id)
{
if (isset($this->stack['users'][$user_id])) {
return $this->stack['users'][$user_id];
}
$strReq = 'SELECT user_id '.
'FROM '.$this->prefix.'user '.
"WHERE user_id = '".$this->con->escape($user_id)."' ";
$rs = $this->con->select($strReq);
$this->stack['users'][$user_id] = !$rs->isEmpty();
return $this->stack['users'][$user_id];
}
private function prepareDC12line(&$line)
{
$settings = array('dc_theme','dc_nb_post_per_page','dc_allow_comments',
'dc_allow_trackbacks','dc_comment_pub','dc_comments_ttl',
'dc_wiki_comments','dc_use_smilies','dc_date_format','dc_time_format',
'dc_url_scan');
switch ($line->__name)
{
case 'categorie':
$line->substitute('cat_libelle','cat_title');
$line->substitute('cat_libelle_url','cat_url');
$line->substitute('cat_ord','cat_position');
$line->__name = 'category';
$line->blog_id = 'default';
break;
case 'link':
$line->substitute('href','link_href');
$line->substitute('label','link_title');
$line->substitute('title','link_desc');
$line->substitute('lang','link_lang');
$line->substitute('rel','link_xfn');
$line->substitute('position','link_position');
$line->blog_id = 'default';
break;
case 'post':
$line->substitute('post_titre','post_title');
$line->post_title = html::decodeEntities($line->post_title);
$line->post_url = date('Y/m/d/',strtotime($line->post_dt)).$line->post_id.'-'.$line->post_titre_url;
$line->post_url = substr($line->post_url,0,255);
$line->post_format = $line->post_content_wiki == '' ? 'xhtml' : 'wiki';
$line->post_content_xhtml = $line->post_content;
$line->post_excerpt_xhtml = $line->post_chapo;
if ($line->post_format == 'wiki') {
$line->post_content = $line->post_content_wiki;
$line->post_excerpt = $line->post_chapo_wiki;
} else {
$line->post_content = $line->post_content;
$line->post_excerpt = $line->post_chapo;
}
$line->post_status = (integer) $line->post_pub;
$line->post_type = 'post';
$line->blog_id = 'default';
$line->drop('post_titre_url','post_content_wiki','post_chapo','post_chapo_wiki','post_pub');
break;
case 'comment':
$line->substitute('comment_auteur','comment_author');
if ($line->comment_site != '' && !preg_match('!^http://.*$!', $line->comment_site,$m)) {
$line->comment_site = 'http://'.$line->comment_site;
}
$line->comment_status = (integer) $line->comment_pub;
$line->drop('comment_pub');
break;
}
# --BEHAVIOR-- importPrepareDC12
$this->core->callBehavior('importPrepareDC12',$line,$this,$this->core);
}
}
?>