New import system. Very rough draft.
git-svn-id: http://svn.automattic.com/wordpress/trunk@2800 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
parent
d878c57a30
commit
16aa6aee11
|
@ -1382,4 +1382,16 @@ function documentation_link( $for ) {
|
|||
return;
|
||||
}
|
||||
|
||||
function register_importer($id, $name, $description, $callback) {
|
||||
global $wp_importers;
|
||||
|
||||
$wp_importers[$id] = array($name, $description, $callback);
|
||||
}
|
||||
|
||||
function get_importers() {
|
||||
global $wp_importers;
|
||||
|
||||
return $wp_importers;
|
||||
}
|
||||
|
||||
?>
|
|
@ -63,6 +63,32 @@ if (isset($_GET['page'])) {
|
|||
|
||||
include(ABSPATH . 'wp-admin/admin-footer.php');
|
||||
|
||||
exit();
|
||||
} else if (isset($_GET['import'])) {
|
||||
|
||||
$importer = $_GET['import'];
|
||||
|
||||
if ( validate_file($importer) ) {
|
||||
die(__('Invalid importer.'));
|
||||
}
|
||||
|
||||
if (! file_exists(ABSPATH . "wp-admin/import/$importer.php"))
|
||||
die(__('Cannot load importer.'));
|
||||
|
||||
include(ABSPATH . "wp-admin/import/$importer.php");
|
||||
|
||||
$parent_file = 'import.php';
|
||||
$title = __('Import');
|
||||
|
||||
if (! isset($_GET['noheader']))
|
||||
require_once(ABSPATH . 'wp-admin/admin-header.php');
|
||||
|
||||
require_once(ABSPATH . 'wp-admin/upgrade-functions.php');
|
||||
|
||||
call_user_func($wp_importers[$importer][2]);
|
||||
|
||||
include(ABSPATH . 'wp-admin/admin-footer.php');
|
||||
|
||||
exit();
|
||||
}
|
||||
|
||||
|
|
|
@ -0,0 +1,62 @@
|
|||
<?php
|
||||
require_once ('admin.php');
|
||||
$title = __('Import');
|
||||
$parent_file = 'import.php';
|
||||
require_once ('admin-header.php');
|
||||
?>
|
||||
|
||||
<div class="wrap">
|
||||
<h2><?php _e('Import'); ?></h2>
|
||||
<p><?php _e('If you have posts or comments in another system WordPress can import them into your current blog. To get started, choose a system to import from below:'); ?></p>
|
||||
|
||||
<?php
|
||||
|
||||
// Load all importers so that they can register.
|
||||
$import_loc = 'wp-admin/import';
|
||||
$import_root = ABSPATH.$import_loc;
|
||||
$imports_dir = @ dir($import_root);
|
||||
if ($imports_dir) {
|
||||
while (($file = $imports_dir->read()) !== false) {
|
||||
if (preg_match('|^\.+$|', $file))
|
||||
continue;
|
||||
if (preg_match('|\.php$|', $file))
|
||||
require_once("$import_root/$file");
|
||||
}
|
||||
}
|
||||
|
||||
$importers = get_importers();
|
||||
|
||||
if (empty ($importers)) {
|
||||
_e("<p>No importers are available.</p>"); // TODO: make more helpful
|
||||
} else {
|
||||
?>
|
||||
<table width="100%" cellpadding="3" cellspacing="3">
|
||||
|
||||
<?php
|
||||
$style = '';
|
||||
foreach ($importers as $id => $data) {
|
||||
$style = ('class="alternate"' == $style || 'class="alternate active"' == $style) ? '' : 'alternate';
|
||||
$action = "<a href='admin.php?import=$id' title='{$data[1]}'>{$data[0]}</a>";
|
||||
|
||||
if ($style != '')
|
||||
$style = 'class="'.$style.'"';
|
||||
echo "
|
||||
<tr $style>
|
||||
<td class=\"togl\">$action</td>
|
||||
<td class=\"desc\">{$data[1]}</td>
|
||||
</tr>";
|
||||
}
|
||||
?>
|
||||
|
||||
</table>
|
||||
<?php
|
||||
}
|
||||
?>
|
||||
|
||||
</div>
|
||||
|
||||
<?php
|
||||
|
||||
include ('admin-footer.php');
|
||||
?>
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
<?php
|
||||
register_importer('greymatter', 'GreyMatter', 'Import posts from your Greymatter blog', array($greymatter_import, 'dispatch'));
|
||||
?>
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
<?php
|
||||
|
||||
class MT_Import {
|
||||
|
||||
var $authors = array();
|
||||
var $posts = array();
|
||||
|
||||
function header() {
|
||||
echo '<div class="wrap">';
|
||||
echo '<h2>' . __('Import Movable Type') . '</h2>';
|
||||
}
|
||||
|
||||
function footer() {
|
||||
echo '</div>';
|
||||
}
|
||||
|
||||
function greet() {
|
||||
$this->header();
|
||||
?>
|
||||
<p>Howdy! We’re about to begin the process to import all of your Movable Type entries into WordPress. Before we get started, you need to edit this file (<code>import/mt.php</code>) and change one line so we know where to find your MT export file. To make this easy put the import file into the <code>wp-admin/import</code> directory. Look for the line that says:</p>
|
||||
<p><code>define('MTEXPORT', '');</code></p>
|
||||
<p>and change it to</p>
|
||||
<p><code>define('MTEXPORT', 'import.txt');</code></p>
|
||||
<p>You have to do this manually for security reasons.</p>
|
||||
<p>If you've done that and you’re all ready, <a href="<?php echo add_query_arg('step', 1) ?>">let's go</a>! Remember that the import process may take a minute or so if you have a large number of entries and comments. Think of all the rebuilding time you'll be saving once it's done. :)</p>
|
||||
<p>The importer is smart enough not to import duplicates, so you can run this multiple times without worry if—for whatever reason—it doesn't finish. If you get an <strong>out of memory</strong> error try splitting up the import file into pieces. </p>
|
||||
<?php
|
||||
$this->footer();
|
||||
}
|
||||
|
||||
function get_entries() {
|
||||
set_magic_quotes_runtime(0);
|
||||
$importdata = file(MTEXPORT); // Read the file into an array
|
||||
$importdata = implode('', $importdata); // squish it
|
||||
$importdata = preg_replace("/(\r\n|\n|\r)/", "\n", $importdata);
|
||||
$importdata = preg_replace("/\n--------\n/", "--MT-ENTRY--\n", $importdata);
|
||||
$this->posts = explode("--MT-ENTRY--", $importdata);
|
||||
}
|
||||
|
||||
function import() {
|
||||
if ('' != MTEXPORT && !file_exists(MTEXPORT)) die("The file you specified does not seem to exist. Please check the path you've given.");
|
||||
if ('' == MTEXPORT) die("You must edit the MTEXPORT line as described on the <a href='import-mt.php'>previous page</a> to continue.");
|
||||
|
||||
$this->get_entries();
|
||||
}
|
||||
|
||||
function dispatch() {
|
||||
if (empty($_GET['step']))
|
||||
$step = 0;
|
||||
else
|
||||
$step = (int) $_GET['step'];
|
||||
|
||||
switch ($step) {
|
||||
case 0:
|
||||
$this->greet();
|
||||
break;
|
||||
case 1:
|
||||
$this->import();
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
function MT_Import() {
|
||||
// Nothing.
|
||||
}
|
||||
}
|
||||
|
||||
$mt_import = new MT_Import();
|
||||
|
||||
register_importer('mt', 'Movable Type', 'Import posts and comments from your Movable Type blog', array($mt_import, 'dispatch'));
|
||||
|
||||
?>
|
|
@ -0,0 +1,186 @@
|
|||
<?php
|
||||
class RSS_Import {
|
||||
|
||||
var $authors = array ();
|
||||
var $posts = array ();
|
||||
|
||||
function header() {
|
||||
echo '<div class="wrap">';
|
||||
echo '<h2>'.__('Import RSS').'</h2>';
|
||||
}
|
||||
|
||||
function footer() {
|
||||
echo '</div>';
|
||||
}
|
||||
|
||||
function greet() {
|
||||
$this->header();
|
||||
?>
|
||||
<p>Howdy! This importer allows you to extract posts from any RSS 2.0 file into your blog. This is useful if you want to import your posts from a system that is not handled by a custom import tool. To get started you must edit the following line in this file (<code>import/rss.php</code>) </p>
|
||||
<p><code>define('RSSFILE', '');</code></p>
|
||||
<p>You want to define where the RSS file we'll be working with is, for example: </p>
|
||||
<p><code>define('RSSFILE', 'rss.xml');</code></p>
|
||||
<p>You have to do this manually for security reasons. When you're done reload this page and we'll take you to the next step.</p>
|
||||
<?php if ('' != RSSFILE) : ?>
|
||||
<a href="admin.php?import=rss&step=1">Begin RSS Import »</a>
|
||||
<?php
|
||||
|
||||
endif;
|
||||
$this->footer();
|
||||
}
|
||||
|
||||
function get_posts() {
|
||||
set_magic_quotes_runtime(0);
|
||||
$datalines = file(RSSFILE); // Read the file into an array
|
||||
$importdata = implode('', $datalines); // squish it
|
||||
$importdata = str_replace(array ("\r\n", "\r"), "\n", $importdata);
|
||||
|
||||
preg_match_all('|<item>(.*?)</item>|is', $importdata, $posts);
|
||||
$this->posts = $posts[1];
|
||||
}
|
||||
|
||||
function import_posts() {
|
||||
echo '<ol>';
|
||||
foreach ($this->posts as $post)
|
||||
: $title = $date = $categories = $content = $post_id = '';
|
||||
echo "<li>Importing post... ";
|
||||
|
||||
preg_match('|<title>(.*?)</title>|is', $post, $title);
|
||||
$title = $wpdb->escape(trim($title[1]));
|
||||
$post_name = sanitize_title($title);
|
||||
|
||||
preg_match('|<pubdate>(.*?)</pubdate>|is', $post, $date);
|
||||
|
||||
if ($date)
|
||||
: $date = strtotime($date[1]);
|
||||
else
|
||||
: // if we don't already have something from pubDate
|
||||
preg_match('|<dc:date>(.*?)</dc:date>|is', $post, $date);
|
||||
$date = preg_replace('|([-+])([0-9]+):([0-9]+)$|', '\1\2\3', $date[1]);
|
||||
$date = str_replace('T', ' ', $date);
|
||||
$date = strtotime($date);
|
||||
endif;
|
||||
|
||||
$post_date = gmdate('Y-m-d H:i:s', $date);
|
||||
|
||||
preg_match_all('|<category>(.*?)</category>|is', $post, $categories);
|
||||
$categories = $categories[1];
|
||||
|
||||
if (!$categories)
|
||||
: preg_match_all('|<dc:subject>(.*?)</dc:subject>|is', $post, $categories);
|
||||
$categories = $categories[1];
|
||||
endif;
|
||||
|
||||
preg_match('|<guid.+?>(.*?)</guid>|is', $post, $guid);
|
||||
if ($guid)
|
||||
$guid = $wpdb->escape(trim($guid[1]));
|
||||
else
|
||||
$guid = '';
|
||||
|
||||
preg_match('|<content:encoded>(.*?)</content:encoded>|is', $post, $content);
|
||||
$content = str_replace(array ('<![CDATA[', ']]>'), '', $wpdb->escape(trim($content[1])));
|
||||
|
||||
if (!$content)
|
||||
: // This is for feeds that put content in description
|
||||
preg_match('|<description>(.*?)</description>|is', $post, $content);
|
||||
$content = $wpdb->escape(unhtmlentities(trim($content[1])));
|
||||
endif;
|
||||
|
||||
// Clean up content
|
||||
$content = preg_replace('|<(/?[A-Z]+)|e', "'<' . strtolower('$1')", $content);
|
||||
$content = str_replace('<br>', '<br />', $content);
|
||||
$content = str_replace('<hr>', '<hr />', $content);
|
||||
|
||||
// This can mess up on posts with no titles, but checking content is much slower
|
||||
// So we do it as a last resort
|
||||
if ('' == $title)
|
||||
: $dupe = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_content = '$content' AND post_date = '$post_date'");
|
||||
else
|
||||
: $dupe = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_title = '$title' AND post_date = '$post_date'");
|
||||
endif;
|
||||
|
||||
// Now lets put it in the DB
|
||||
if ($dupe)
|
||||
: echo 'Post already imported';
|
||||
else
|
||||
: $wpdb->query("INSERT INTO $wpdb->posts
|
||||
(post_author, post_date, post_date_gmt, post_content, post_title,post_status, comment_status, ping_status, post_name, guid)
|
||||
VALUES
|
||||
('$post_author', '$post_date', DATE_ADD('$post_date', INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE), '$content', '$title', 'publish', '$comment_status', '$ping_status', '$post_name', '$guid')");
|
||||
$post_id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_title = '$title' AND post_date = '$post_date'");
|
||||
if (!$post_id)
|
||||
die("couldn't get post ID");
|
||||
if (0 != count($categories))
|
||||
: foreach ($categories as $post_category)
|
||||
: $post_category = unhtmlentities($post_category);
|
||||
// See if the category exists yet
|
||||
$cat_id = $wpdb->get_var("SELECT cat_ID from $wpdb->categories WHERE cat_name = '$post_category'");
|
||||
if (!$cat_id && '' != trim($post_category)) {
|
||||
$cat_nicename = sanitize_title($post_category);
|
||||
$wpdb->query("INSERT INTO $wpdb->categories (cat_name, category_nicename) VALUES ('$post_category', '$cat_nicename')");
|
||||
$cat_id = $wpdb->get_var("SELECT cat_ID from $wpdb->categories WHERE cat_name = '$post_category'");
|
||||
}
|
||||
if ('' == trim($post_category))
|
||||
$cat_id = 1;
|
||||
// Double check it's not there already
|
||||
$exists = $wpdb->get_row("SELECT * FROM $wpdb->post2cat WHERE post_id = $post_id AND category_id = $cat_id");
|
||||
|
||||
if (!$exists) {
|
||||
$wpdb->query("
|
||||
INSERT INTO $wpdb->post2cat
|
||||
(post_id, category_id)
|
||||
VALUES
|
||||
($post_id, $cat_id)
|
||||
");
|
||||
}
|
||||
endforeach;
|
||||
else
|
||||
: $exists = $wpdb->get_row("SELECT * FROM $wpdb->post2cat WHERE post_id = $post_id AND category_id = 1");
|
||||
if (!$exists)
|
||||
$wpdb->query("INSERT INTO $wpdb->post2cat (post_id, category_id) VALUES ($post_id, 1) ");
|
||||
endif;
|
||||
echo 'Done!</li>';
|
||||
endif;
|
||||
|
||||
endforeach;
|
||||
echo '</ol>';
|
||||
|
||||
}
|
||||
|
||||
|
||||
function import() {
|
||||
// FIXME: Don't die.
|
||||
if ('' != RSSFILE && !file_exists(RSSFILE)) die("The file you specified does not seem to exist. Please check the path you've given.");
|
||||
if ('' == RSSFILE) die("You must edit the RSSFILE line as described on the <a href='import-mt.php'>previous page</a> to continue.");
|
||||
|
||||
$this->get_posts();
|
||||
$this->import_posts();
|
||||
echo '<h3>All done. <a href="../">Have fun!</a></h3>';
|
||||
}
|
||||
|
||||
function dispatch() {
|
||||
if (empty($_GET['step']))
|
||||
$step = 0;
|
||||
else
|
||||
$step = (int) $_GET['step'];
|
||||
|
||||
switch ($step) {
|
||||
case 0:
|
||||
$this->greet();
|
||||
break;
|
||||
case 1:
|
||||
$this->import();
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
function RSS_Import() {
|
||||
// Nothing.
|
||||
}
|
||||
}
|
||||
|
||||
$rss_import = new RSS_Import();
|
||||
|
||||
register_importer('rss', 'RSS', 'Import posts from and RSS feed', array($rss_import, 'dispatch'));
|
||||
|
||||
?>
|
|
@ -0,0 +1,4 @@
|
|||
<?php
|
||||
register_importer('textpattern', 'Textpattern', 'Import posts from your Textpattern blog', array($textpattern_import, 'dispatch'));
|
||||
?>
|
||||
|
|
@ -15,9 +15,10 @@ if ( current_user_can('edit_users') )
|
|||
else
|
||||
$menu[35] = array(__('Profile'), 'read', 'profile.php');
|
||||
$menu[40] = array(__('Options'), 'read', 'options-personal.php');
|
||||
$menu[45] = array(__('Import'), 'import', 'import.php');
|
||||
|
||||
if ( get_option('use_fileupload') )
|
||||
$menu[45] = array(__('Upload'), 'upload_files', 'upload.php');
|
||||
$menu[50] = array(__('Upload'), 'upload_files', 'upload.php');
|
||||
|
||||
$submenu['post.php'][5] = array(__('Write Post'), 'edit_posts', 'post.php');
|
||||
$submenu['post.php'][10] = array(__('Write Page'), 'edit_pages', 'page-new.php');
|
||||
|
|
|
@ -256,6 +256,7 @@ function populate_roles() {
|
|||
'edit_plugins' => true,
|
||||
'edit_users' => true,
|
||||
'edit_files' => true,
|
||||
'import' => true,
|
||||
'read' => true,
|
||||
'level_10' => true,
|
||||
'level_9' => true,
|
||||
|
|
|
@ -118,7 +118,7 @@ require (ABSPATH . WPINC . '/links.php');
|
|||
require (ABSPATH . WPINC . '/kses.php');
|
||||
require (ABSPATH . WPINC . '/version.php');
|
||||
|
||||
if (!strstr($_SERVER['PHP_SELF'], 'install.php') && !strstr($_SERVER['PHP_SELF'], 'wp-admin/import')) :
|
||||
if (!strstr($_SERVER['PHP_SELF'], 'install.php')) :
|
||||
// Used to guarantee unique hash cookies
|
||||
$cookiehash = md5(get_settings('siteurl')); // Remove in 1.4
|
||||
define('COOKIEHASH', $cookiehash);
|
||||
|
|
Loading…
Reference in New Issue