mirror of
https://github.com/WordPress/WordPress.git
synced 2024-07-02 17:55:07 +02:00
06c51d01c2
git-svn-id: http://svn.automattic.com/wordpress/trunk@3283 1a063a9b-81f0-0310-95a4-ce76da25c4cd
1841 lines
56 KiB
PHP
1841 lines
56 KiB
PHP
<?php
|
|
|
|
// Creates a new post from the "Write Post" form using $_POST information.
|
|
function write_post() {
|
|
global $user_ID;
|
|
|
|
if (!current_user_can('edit_posts'))
|
|
die(__('You are not allowed to create posts or drafts on this blog.'));
|
|
|
|
// Rename.
|
|
$_POST['post_content'] = $_POST['content'];
|
|
$_POST['post_excerpt'] = $_POST['excerpt'];
|
|
$_POST['post_parent'] = $_POST['parent_id'];
|
|
$_POST['to_ping'] = $_POST['trackback_url'];
|
|
|
|
if (!empty ($_POST['post_author_override'])) {
|
|
$_POST['post_author'] = (int) $_POST['post_author_override'];
|
|
} else
|
|
if (!empty ($_POST['post_author'])) {
|
|
$_POST['post_author'] = (int) $_POST['post_author'];
|
|
} else {
|
|
$_POST['post_author'] = (int) $_POST['user_ID'];
|
|
}
|
|
|
|
if (($_POST['post_author'] != $_POST['user_ID']) && !current_user_can('edit_others_posts'))
|
|
die(__('You cannot post as this user.'));
|
|
|
|
// What to do based on which button they pressed
|
|
if ('' != $_POST['saveasdraft'])
|
|
$_POST['post_status'] = 'draft';
|
|
if ('' != $_POST['saveasprivate'])
|
|
$_POST['post_status'] = 'private';
|
|
if ('' != $_POST['publish'])
|
|
$_POST['post_status'] = 'publish';
|
|
if ('' != $_POST['advanced'])
|
|
$_POST['post_status'] = 'draft';
|
|
if ('' != $_POST['savepage'])
|
|
$_POST['post_status'] = 'static';
|
|
|
|
if ('publish' == $_POST['post_status'] && !current_user_can('publish_posts'))
|
|
$_POST['post_status'] = 'draft';
|
|
|
|
if ('static' == $_POST['post_status'] && !current_user_can('edit_pages'))
|
|
die(__('This user cannot edit pages.'));
|
|
|
|
if (!empty ($_POST['edit_date'])) {
|
|
$aa = $_POST['aa'];
|
|
$mm = $_POST['mm'];
|
|
$jj = $_POST['jj'];
|
|
$hh = $_POST['hh'];
|
|
$mn = $_POST['mn'];
|
|
$ss = $_POST['ss'];
|
|
$jj = ($jj > 31) ? 31 : $jj;
|
|
$hh = ($hh > 23) ? $hh -24 : $hh;
|
|
$mn = ($mn > 59) ? $mn -60 : $mn;
|
|
$ss = ($ss > 59) ? $ss -60 : $ss;
|
|
$_POST['post_date'] = "$aa-$mm-$jj $hh:$mn:$ss";
|
|
$_POST['post_date_gmt'] = get_gmt_from_date("$aa-$mm-$jj $hh:$mn:$ss");
|
|
}
|
|
|
|
// Create the post.
|
|
$post_ID = wp_insert_post($_POST);
|
|
add_meta($post_ID);
|
|
|
|
// Reunite any orphaned attachments with their parent
|
|
if ( $_POST['temp_ID'] )
|
|
relocate_children($_POST['temp_ID'], $post_ID);
|
|
|
|
// Now that we have an ID we can fix any attachment anchor hrefs
|
|
fix_attachment_links($post_ID);
|
|
|
|
return $post_ID;
|
|
}
|
|
|
|
// Move child posts to a new parent
|
|
function relocate_children($old_ID, $new_ID) {
|
|
global $wpdb;
|
|
$old_ID = (int) $old_ID;
|
|
$new_ID = (int) $new_ID;
|
|
return $wpdb->query("UPDATE $wpdb->posts SET post_parent = $new_ID WHERE post_parent = $old_ID");
|
|
}
|
|
|
|
// Replace hrefs of attachment anchors with up-to-date permalinks.
|
|
function fix_attachment_links($post_ID) {
|
|
global $wp_rewrite;
|
|
|
|
$post = & get_post($post_ID);
|
|
|
|
$search = "#<a[^>]+rel=('|\")[^'\"]*attachment[^>]*>#ie";
|
|
|
|
// See if we have any rel="attachment" links
|
|
if ( 0 == preg_match_all($search, $post->post_content, $anchor_matches, PREG_PATTERN_ORDER) )
|
|
return;
|
|
|
|
$i = 0;
|
|
$search = "# id=(\"|)(\d+)\\1#i";
|
|
foreach ( $anchor_matches[0] as $anchor ) {
|
|
echo "$search\n$anchor\n";
|
|
if ( 0 == preg_match($search, $anchor, $id_matches) )
|
|
continue;
|
|
|
|
$id = $id_matches[2];
|
|
|
|
// While we have the attachment ID, let's adopt any orphans.
|
|
$attachment = & get_post($id);
|
|
if ( ! is_object(get_post($attachment->post_parent)) ) {
|
|
$attachment->post_parent = $post_ID;
|
|
wp_update_post($attachment);
|
|
}
|
|
|
|
$post_search[$i] = $anchor;
|
|
$post_replace[$i] = preg_replace("#href=(\"|')[^'\"]*\\1#e", "stripslashes('href=\\1').get_attachment_link($id).stripslashes('\\1')", $anchor);
|
|
++$i;
|
|
}
|
|
|
|
$post->post_content = str_replace($post_search, $post_replace, $post->post_content);
|
|
|
|
return wp_update_post($post);
|
|
}
|
|
|
|
// Update an existing post with values provided in $_POST.
|
|
function edit_post() {
|
|
global $user_ID;
|
|
|
|
$post_ID = (int) $_POST['post_ID'];
|
|
|
|
if (!current_user_can('edit_post', $post_ID))
|
|
die(__('You are not allowed to edit this post.'));
|
|
|
|
// Rename.
|
|
$_POST['ID'] = (int) $_POST['post_ID'];
|
|
$_POST['post_content'] = $_POST['content'];
|
|
$_POST['post_excerpt'] = $_POST['excerpt'];
|
|
$_POST['post_parent'] = $_POST['parent_id'];
|
|
$_POST['to_ping'] = $_POST['trackback_url'];
|
|
|
|
if (!empty ($_POST['post_author_override'])) {
|
|
$_POST['post_author'] = (int) $_POST['post_author_override'];
|
|
} else
|
|
if (!empty ($_POST['post_author'])) {
|
|
$_POST['post_author'] = (int) $_POST['post_author'];
|
|
} else {
|
|
$_POST['post_author'] = (int) $_POST['user_ID'];
|
|
}
|
|
|
|
if (($_POST['post_author'] != $_POST['user_ID']) && !current_user_can('edit_others_posts'))
|
|
die(__('You cannot post as this user.'));
|
|
|
|
// What to do based on which button they pressed
|
|
if ('' != $_POST['saveasdraft'])
|
|
$_POST['post_status'] = 'draft';
|
|
if ('' != $_POST['saveasprivate'])
|
|
$_POST['post_status'] = 'private';
|
|
if ('' != $_POST['publish'])
|
|
$_POST['post_status'] = 'publish';
|
|
if ('' != $_POST['advanced'])
|
|
$_POST['post_status'] = 'draft';
|
|
if ('' != $_POST['savepage'])
|
|
$_POST['post_status'] = 'static';
|
|
|
|
if ('publish' == $_POST['post_status'] && !current_user_can('publish_posts'))
|
|
$_POST['post_status'] = 'draft';
|
|
|
|
if ('static' == $_POST['post_status'] && !current_user_can('edit_pages'))
|
|
die(__('This user cannot edit pages.'));
|
|
|
|
if (!isset ($_POST['comment_status']))
|
|
$_POST['comment_status'] = 'closed';
|
|
|
|
if (!isset ($_POST['ping_status']))
|
|
$_POST['ping_status'] = 'closed';
|
|
|
|
if (!empty ($_POST['edit_date'])) {
|
|
$aa = $_POST['aa'];
|
|
$mm = $_POST['mm'];
|
|
$jj = $_POST['jj'];
|
|
$hh = $_POST['hh'];
|
|
$mn = $_POST['mn'];
|
|
$ss = $_POST['ss'];
|
|
$jj = ($jj > 31) ? 31 : $jj;
|
|
$hh = ($hh > 23) ? $hh -24 : $hh;
|
|
$mn = ($mn > 59) ? $mn -60 : $mn;
|
|
$ss = ($ss > 59) ? $ss -60 : $ss;
|
|
$_POST['post_date'] = "$aa-$mm-$jj $hh:$mn:$ss";
|
|
$_POST['post_date_gmt'] = get_gmt_from_date("$aa-$mm-$jj $hh:$mn:$ss");
|
|
}
|
|
|
|
// Meta Stuff
|
|
if ($_POST['meta']) {
|
|
foreach ($_POST['meta'] as $key => $value)
|
|
update_meta($key, $value['key'], $value['value']);
|
|
}
|
|
|
|
if ($_POST['deletemeta']) {
|
|
foreach ($_POST['deletemeta'] as $key => $value)
|
|
delete_meta($key);
|
|
}
|
|
|
|
add_meta($post_ID);
|
|
|
|
wp_update_post($_POST);
|
|
|
|
// Now that we have an ID we can fix any attachment anchor hrefs
|
|
fix_attachment_links($post_ID);
|
|
|
|
return $post_ID;
|
|
}
|
|
|
|
function edit_comment() {
|
|
global $user_ID;
|
|
|
|
$comment_ID = (int) $_POST['comment_ID'];
|
|
$comment_post_ID = (int) $_POST['comment_post_ID'];
|
|
|
|
if (!current_user_can('edit_post', $comment_post_ID))
|
|
die(__('You are not allowed to edit comments on this post, so you cannot edit this comment.'));
|
|
|
|
$_POST['comment_author'] = $_POST['newcomment_author'];
|
|
$_POST['comment_author_email'] = $_POST['newcomment_author_email'];
|
|
$_POST['comment_author_url'] = $_POST['newcomment_author_url'];
|
|
$_POST['comment_approved'] = $_POST['comment_status'];
|
|
$_POST['comment_content'] = $_POST['content'];
|
|
$_POST['comment_ID'] = (int) $_POST['comment_ID'];
|
|
|
|
if (!empty ($_POST['edit_date'])) {
|
|
$aa = $_POST['aa'];
|
|
$mm = $_POST['mm'];
|
|
$jj = $_POST['jj'];
|
|
$hh = $_POST['hh'];
|
|
$mn = $_POST['mn'];
|
|
$ss = $_POST['ss'];
|
|
$jj = ($jj > 31) ? 31 : $jj;
|
|
$hh = ($hh > 23) ? $hh -24 : $hh;
|
|
$mn = ($mn > 59) ? $mn -60 : $mn;
|
|
$ss = ($ss > 59) ? $ss -60 : $ss;
|
|
$_POST['comment_date'] = "$aa-$mm-$jj $hh:$mn:$ss";
|
|
}
|
|
|
|
wp_update_comment($_POST);
|
|
}
|
|
|
|
// Get an existing post and format it for editing.
|
|
function get_post_to_edit($id) {
|
|
global $richedit;
|
|
$richedit = ( 'true' == get_user_option('rich_editing') ) ? true : false;
|
|
|
|
$post = get_post($id);
|
|
|
|
$post->post_content = format_to_edit($post->post_content, $richedit);
|
|
$post->post_content = apply_filters('content_edit_pre', $post->post_content);
|
|
|
|
$post->post_excerpt = format_to_edit($post->post_excerpt);
|
|
$post->post_excerpt = apply_filters('excerpt_edit_pre', $post->post_excerpt);
|
|
|
|
$post->post_title = format_to_edit($post->post_title);
|
|
$post->post_title = apply_filters('title_edit_pre', $post->post_title);
|
|
|
|
if ($post->post_status == 'static')
|
|
$post->page_template = get_post_meta($id, '_wp_page_template', true);
|
|
|
|
return $post;
|
|
}
|
|
|
|
// Default post information to use when populating the "Write Post" form.
|
|
function get_default_post_to_edit() {
|
|
if ( !empty($_REQUEST['post_title']) )
|
|
$post_title = wp_specialchars(stripslashes($_REQUEST['post_title']));
|
|
else if ( !empty($_REQUEST['popuptitle']) ) {
|
|
$post_title = wp_specialchars(stripslashes($_REQUEST['popuptitle']));
|
|
$post_title = funky_javascript_fix($post_title);
|
|
} else {
|
|
$post_title = '';
|
|
}
|
|
|
|
if ( !empty($_REQUEST['content']) )
|
|
$post_content = wp_specialchars(stripslashes($_REQUEST['content']));
|
|
else if ( !empty($post_title) ) {
|
|
$text = wp_specialchars(stripslashes(urldecode($_REQUEST['text'])));
|
|
$text = funky_javascript_fix($text);
|
|
$popupurl = wp_specialchars($_REQUEST['popupurl']);
|
|
$post_content = '<a href="'.$popupurl.'">'.$post_title.'</a>'."\n$text";
|
|
}
|
|
|
|
if ( !empty($_REQUEST['excerpt']) )
|
|
$post_excerpt = wp_specialchars(stripslashes($_REQUEST['excerpt']));
|
|
else
|
|
$post_excerpt = '';
|
|
|
|
$post->post_status = 'draft';
|
|
$post->comment_status = get_settings('default_comment_status');
|
|
$post->ping_status = get_settings('default_ping_status');
|
|
$post->post_pingback = get_settings('default_pingback_flag');
|
|
$post->post_category = get_settings('default_category');
|
|
$post->post_content = apply_filters('default_content', $post_content);
|
|
$post->post_title = apply_filters('default_title', $post_title);
|
|
$post->post_excerpt = apply_filters('default_excerpt', $post_excerpt);
|
|
$post->page_template = 'default';
|
|
$post->post_parent = 0;
|
|
$post->menu_order = 0;
|
|
|
|
return $post;
|
|
}
|
|
|
|
function get_comment_to_edit($id) {
|
|
global $richedit;
|
|
$richedit = ( 'true' == get_user_option('rich_editing') ) ? true : false;
|
|
|
|
$comment = get_comment($id);
|
|
|
|
$comment->comment_content = format_to_edit($comment->comment_content, $richedit);
|
|
$comment->comment_content = apply_filters('comment_edit_pre', $comment->comment_content);
|
|
|
|
$comment->comment_author = format_to_edit($comment->comment_author);
|
|
$comment->comment_author_email = format_to_edit($comment->comment_author_email);
|
|
$comment->comment_author_url = format_to_edit($comment->comment_author_url);
|
|
|
|
return $comment;
|
|
}
|
|
|
|
function get_category_to_edit($id) {
|
|
$category = get_category($id);
|
|
|
|
return $category;
|
|
}
|
|
|
|
// Creates a new user from the "Users" form using $_POST information.
|
|
|
|
function add_user() {
|
|
return edit_user();
|
|
}
|
|
|
|
function edit_user($user_id = 0) {
|
|
global $current_user, $wp_roles;
|
|
|
|
if ($user_id != 0) {
|
|
$update = true;
|
|
$user->ID = $user_id;
|
|
$userdata = get_userdata($user_id);
|
|
$user->user_login = $userdata->user_login;
|
|
} else {
|
|
$update = false;
|
|
$user = '';
|
|
}
|
|
|
|
if (isset ($_POST['user_login']))
|
|
$user->user_login = wp_specialchars(trim($_POST['user_login']));
|
|
|
|
$pass1 = $pass2 = '';
|
|
if (isset ($_POST['pass1']))
|
|
$pass1 = $_POST['pass1'];
|
|
if (isset ($_POST['pass2']))
|
|
$pass2 = $_POST['pass2'];
|
|
|
|
if (isset ($_POST['role'])) {
|
|
if($user_id != $current_user->id || $wp_roles->role_objects[$_POST['role']]->has_cap('edit_users'))
|
|
$user->role = $_POST['role'];
|
|
}
|
|
|
|
if (isset ($_POST['email']))
|
|
$user->user_email = wp_specialchars(trim($_POST['email']));
|
|
if (isset ($_POST['url'])) {
|
|
$user->user_url = wp_specialchars(trim($_POST['url']));
|
|
$user->user_url = preg_match('/^(https?|ftps?|mailto|news|gopher):/is', $user->user_url) ? $user->user_url : 'http://'.$user->user_url;
|
|
}
|
|
if (isset ($_POST['first_name']))
|
|
$user->first_name = wp_specialchars(trim($_POST['first_name']));
|
|
if (isset ($_POST['last_name']))
|
|
$user->last_name = wp_specialchars(trim($_POST['last_name']));
|
|
if (isset ($_POST['nickname']))
|
|
$user->nickname = wp_specialchars(trim($_POST['nickname']));
|
|
if (isset ($_POST['display_name']))
|
|
$user->display_name = wp_specialchars(trim($_POST['display_name']));
|
|
if (isset ($_POST['description']))
|
|
$user->description = wp_specialchars(trim($_POST['description']));
|
|
if (isset ($_POST['jabber']))
|
|
$user->jabber = wp_specialchars(trim($_POST['jabber']));
|
|
if (isset ($_POST['aim']))
|
|
$user->aim = wp_specialchars(trim($_POST['aim']));
|
|
if (isset ($_POST['yim']))
|
|
$user->yim = wp_specialchars(trim($_POST['yim']));
|
|
|
|
$errors = array ();
|
|
|
|
/* checking that username has been typed */
|
|
if ($user->user_login == '')
|
|
$errors['user_login'] = __('<strong>ERROR</strong>: Please enter a username.');
|
|
|
|
/* checking the password has been typed twice */
|
|
do_action('check_passwords', array ($user->user_login, & $pass1, & $pass2));
|
|
|
|
if (!$update) {
|
|
if ($pass1 == '' || $pass2 == '')
|
|
$errors['pass'] = __('<strong>ERROR</strong>: Please enter your password twice.');
|
|
} else {
|
|
if ((empty ($pass1) && !empty ($pass2)) || (empty ($pass2) && !empty ($pass1)))
|
|
$errors['pass'] = __("<strong>ERROR</strong>: you typed your new password only once.");
|
|
}
|
|
|
|
/* Check for "\" in password */
|
|
if( strpos( " ".$pass1, "\\" ) )
|
|
$errors['pass'] = __('<strong>ERROR</strong>: Passwords may not contain the character "\\".');
|
|
|
|
/* checking the password has been typed twice the same */
|
|
if ($pass1 != $pass2)
|
|
$errors['pass'] = __('<strong>ERROR</strong>: Please type the same password in the two password fields.');
|
|
|
|
if (!empty ($pass1))
|
|
$user->user_pass = $pass1;
|
|
|
|
if (!$update && username_exists($user->user_login))
|
|
$errors['user_login'] = __('<strong>ERROR</strong>: This username is already registered, please choose another one.');
|
|
|
|
/* checking e-mail address */
|
|
if (empty ($user->user_email)) {
|
|
$errors['user_email'] = __("<strong>ERROR</strong>: please type an e-mail address");
|
|
} else
|
|
if (!is_email($user->user_email)) {
|
|
$errors['user_email'] = __("<strong>ERROR</strong>: the email address isn't correct");
|
|
}
|
|
|
|
if (count($errors) != 0)
|
|
return $errors;
|
|
|
|
if ($update) {
|
|
$user_id = wp_update_user(get_object_vars($user));
|
|
} else {
|
|
$user_id = wp_insert_user(get_object_vars($user));
|
|
wp_new_user_notification($user_id);
|
|
}
|
|
|
|
return $errors;
|
|
}
|
|
|
|
|
|
function get_link_to_edit($link_id) {
|
|
$link = get_link($link_id);
|
|
|
|
$link->link_url = wp_specialchars($link->link_url, 1);
|
|
$link->link_name = wp_specialchars($link->link_name, 1);
|
|
$link->link_description = wp_specialchars($link->link_description);
|
|
$link->link_notes = wp_specialchars($link->link_notes);
|
|
$link->link_rss = wp_specialchars($link->link_rss);
|
|
|
|
return $link;
|
|
}
|
|
|
|
function get_default_link_to_edit() {
|
|
if ( isset($_GET['linkurl']) )
|
|
$link->link_url = wp_specialchars($_GET['linkurl'], 1);
|
|
else
|
|
$link->link_url = '';
|
|
|
|
if ( isset($_GET['name']) )
|
|
$link->link_name = wp_specialchars($_GET['name'], 1);
|
|
else
|
|
$link->link_name = '';
|
|
|
|
return $link;
|
|
}
|
|
|
|
function add_link() {
|
|
return edit_link();
|
|
}
|
|
|
|
function edit_link($link_id = '') {
|
|
if (!current_user_can('manage_links'))
|
|
die(__("Cheatin' uh ?"));
|
|
|
|
$_POST['link_url'] = wp_specialchars($_POST['link_url']);
|
|
$_POST['link_url'] = preg_match('/^(https?|ftps?|mailto|news|gopher):/is', $_POST['link_url']) ? $_POST['link_url'] : 'http://' . $_POST['link_url'];
|
|
$_POST['link_name'] = wp_specialchars($_POST['link_name']);
|
|
$_POST['link_image'] = wp_specialchars($_POST['link_image']);
|
|
$_POST['link_rss'] = wp_specialchars($_POST['link_rss']);
|
|
$auto_toggle = get_autotoggle($_POST['link_category']);
|
|
|
|
// if we are in an auto toggle category and this one is visible then we
|
|
// need to make the others invisible before we add this new one.
|
|
// FIXME Add category toggle func.
|
|
//if (($auto_toggle == 'Y') && ($link_visible == 'Y')) {
|
|
// $wpdb->query("UPDATE $wpdb->links set link_visible = 'N' WHERE link_category = $link_category");
|
|
//}
|
|
|
|
if ( !empty($link_id) ) {
|
|
$_POST['link_id'] = $link_id;
|
|
return wp_update_link($_POST);
|
|
} else {
|
|
return wp_insert_link($_POST);
|
|
}
|
|
}
|
|
|
|
function url_shorten($url) {
|
|
$short_url = str_replace('http://', '', stripslashes($url));
|
|
$short_url = str_replace('www.', '', $short_url);
|
|
if ('/' == substr($short_url, -1))
|
|
$short_url = substr($short_url, 0, -1);
|
|
if (strlen($short_url) > 35)
|
|
$short_url = substr($short_url, 0, 32).'...';
|
|
return $short_url;
|
|
}
|
|
|
|
function selected($selected, $current) {
|
|
if ($selected == $current)
|
|
echo ' selected="selected"';
|
|
}
|
|
|
|
function checked($checked, $current) {
|
|
if ($checked == $current)
|
|
echo ' checked="checked"';
|
|
}
|
|
|
|
function return_categories_list($parent = 0) {
|
|
global $wpdb;
|
|
return $wpdb->get_col("SELECT cat_ID FROM $wpdb->categories WHERE category_parent = $parent ORDER BY category_count DESC LIMIT 100");
|
|
}
|
|
|
|
function sort_cats($cat1, $cat2) {
|
|
return strcasecmp($cat1['cat_name'], $cat2['cat_name']);
|
|
}
|
|
|
|
function get_nested_categories($default = 0, $parent = 0) {
|
|
global $post_ID, $mode, $wpdb;
|
|
|
|
if ($post_ID) {
|
|
$checked_categories = $wpdb->get_col("
|
|
SELECT category_id
|
|
FROM $wpdb->categories, $wpdb->post2cat
|
|
WHERE $wpdb->post2cat.category_id = cat_ID AND $wpdb->post2cat.post_id = '$post_ID'
|
|
");
|
|
|
|
if (count($checked_categories) == 0) {
|
|
// No selected categories, strange
|
|
$checked_categories[] = $default;
|
|
}
|
|
|
|
} else {
|
|
$checked_categories[] = $default;
|
|
}
|
|
|
|
$cats = return_categories_list($parent);
|
|
$result = array ();
|
|
|
|
if (is_array($cats)) {
|
|
foreach ($cats as $cat) {
|
|
$result[$cat]['children'] = get_nested_categories($default, $cat);
|
|
$result[$cat]['cat_ID'] = $cat;
|
|
$result[$cat]['checked'] = in_array($cat, $checked_categories);
|
|
$result[$cat]['cat_name'] = get_the_category_by_ID($cat);
|
|
}
|
|
}
|
|
|
|
usort($result, 'sort_cats');
|
|
|
|
return $result;
|
|
}
|
|
|
|
function write_nested_categories($categories) {
|
|
foreach ($categories as $category) {
|
|
echo '<label for="category-', $category['cat_ID'], '" class="selectit"><input value="', $category['cat_ID'], '" type="checkbox" name="post_category[]" id="category-', $category['cat_ID'], '"', ($category['checked'] ? ' checked="checked"' : ""), '/> ', wp_specialchars($category['cat_name']), "</label>\n";
|
|
|
|
if (isset ($category['children'])) {
|
|
echo "\n<span class='cat-nest'>\n";
|
|
write_nested_categories($category['children']);
|
|
echo "</span>\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
function dropdown_categories($default = 0) {
|
|
write_nested_categories(get_nested_categories($default));
|
|
}
|
|
|
|
// Dandy new recursive multiple category stuff.
|
|
function cat_rows($parent = 0, $level = 0, $categories = 0) {
|
|
global $wpdb, $class;
|
|
|
|
if (!$categories)
|
|
$categories = $wpdb->get_results("SELECT * FROM $wpdb->categories ORDER BY cat_name");
|
|
|
|
if ($categories) {
|
|
foreach ($categories as $category) {
|
|
if ($category->category_parent == $parent) {
|
|
$category->cat_name = wp_specialchars($category->cat_name);
|
|
$count = $wpdb->get_var("SELECT COUNT(post_id) FROM $wpdb->post2cat WHERE category_id = $category->cat_ID");
|
|
$pad = str_repeat('— ', $level);
|
|
if ( current_user_can('manage_categories') ) {
|
|
$edit = "<a href='categories.php?action=edit&cat_ID=$category->cat_ID' class='edit'>".__('Edit')."</a></td>";
|
|
$default_cat_id = get_option('default_category');
|
|
|
|
if ($category->cat_ID != $default_cat_id)
|
|
$edit .= "<td><a href='categories.php?action=delete&cat_ID=$category->cat_ID' onclick=\"return deleteSomething( 'cat', $category->cat_ID, '".sprintf(__("You are about to delete the category "%s". All of its posts will go to the default category.\\n"OK" to delete, "Cancel" to stop."), wp_specialchars($category->cat_name, 1))."' );\" class='delete'>".__('Delete')."</a>";
|
|
else
|
|
$edit .= "<td style='text-align:center'>".__("Default");
|
|
}
|
|
else
|
|
$edit = '';
|
|
|
|
$class = ('alternate' == $class) ? '' : 'alternate';
|
|
echo "<tr id='cat-$category->cat_ID' class='$class'><th scope='row'>$category->cat_ID</th><td>$pad $category->cat_name</td>
|
|
<td>$category->category_description</td>
|
|
<td>$count</td>
|
|
<td>$edit</td>
|
|
</tr>";
|
|
cat_rows($category->cat_ID, $level +1, $categories);
|
|
}
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function page_rows($parent = 0, $level = 0, $pages = 0) {
|
|
global $wpdb, $class, $post;
|
|
if (!$pages)
|
|
$pages = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_status = 'static' ORDER BY menu_order");
|
|
|
|
if ($pages) {
|
|
foreach ($pages as $post) {
|
|
start_wp();
|
|
if ($post->post_parent == $parent) {
|
|
$post->post_title = wp_specialchars($post->post_title);
|
|
$pad = str_repeat('— ', $level);
|
|
$id = $post->ID;
|
|
$class = ('alternate' == $class) ? '' : 'alternate';
|
|
?>
|
|
<tr id='page-<?php echo $id; ?>' class='<?php echo $class; ?>'>
|
|
<th scope="row"><?php echo $post->ID; ?></th>
|
|
<td>
|
|
<?php echo $pad; ?><?php the_title() ?>
|
|
</td>
|
|
<td><?php the_author() ?></td>
|
|
<td><?php echo mysql2date('Y-m-d g:i a', $post->post_modified); ?></td>
|
|
<td><a href="<?php the_permalink(); ?>" rel="permalink" class="edit"><?php _e('View'); ?></a></td>
|
|
<td><?php if ( current_user_can('edit_pages') ) { echo "<a href='post.php?action=edit&post=$id' class='edit'>" . __('Edit') . "</a>"; } ?></td>
|
|
<td><?php if ( current_user_can('edit_pages') ) { echo "<a href='post.php?action=delete&post=$id' class='delete' onclick=\"return deleteSomething( 'page', " . $id . ", '" . sprintf(__("You are about to delete the "%s" page.\\n"OK" to delete, "Cancel" to stop."), wp_specialchars(get_the_title('','',0), 1)) . "' );\">" . __('Delete') . "</a>"; } ?></td>
|
|
</tr>
|
|
|
|
<?php
|
|
|
|
page_rows($id, $level +1, $pages);
|
|
}
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function wp_dropdown_cats($currentcat = 0, $currentparent = 0, $parent = 0, $level = 0, $categories = 0) {
|
|
global $wpdb, $bgcolor;
|
|
if (!$categories) {
|
|
$categories = $wpdb->get_results("SELECT * FROM $wpdb->categories ORDER BY cat_name");
|
|
}
|
|
if ($categories) {
|
|
foreach ($categories as $category) {
|
|
if ($currentcat != $category->cat_ID && $parent == $category->category_parent) {
|
|
$count = $wpdb->get_var("SELECT COUNT(post_id) FROM $wpdb->post2cat WHERE category_id = $category->cat_ID");
|
|
$pad = str_repeat('– ', $level);
|
|
$category->cat_name = wp_specialchars($category->cat_name);
|
|
echo "\n\t<option value='$category->cat_ID'";
|
|
if ($currentparent == $category->cat_ID)
|
|
echo " selected='selected'";
|
|
echo ">$pad$category->cat_name</option>";
|
|
wp_dropdown_cats($currentcat, $currentparent, $category->cat_ID, $level +1, $categories);
|
|
}
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function link_category_dropdown($fieldname, $selected = 0) {
|
|
global $wpdb;
|
|
|
|
$results = $wpdb->get_results("SELECT cat_id, cat_name, auto_toggle FROM $wpdb->linkcategories ORDER BY cat_id");
|
|
echo "\n<select name='$fieldname' size='1'>\n";
|
|
foreach ($results as $row) {
|
|
echo "\n\t<option value='$row->cat_id'";
|
|
if ($row->cat_id == $selected)
|
|
echo " selected='selected'";
|
|
echo ">$row->cat_id : " . wp_specialchars($row->cat_name);
|
|
if ($row->auto_toggle == 'Y')
|
|
echo ' (auto toggle)';
|
|
echo "</option>";
|
|
}
|
|
echo "\n</select>\n";
|
|
}
|
|
|
|
function wp_create_thumbnail($file, $max_side, $effect = '') {
|
|
|
|
// 1 = GIF, 2 = JPEG, 3 = PNG
|
|
|
|
if (file_exists($file)) {
|
|
$type = getimagesize($file);
|
|
|
|
// if the associated function doesn't exist - then it's not
|
|
// handle. duh. i hope.
|
|
|
|
if (!function_exists('imagegif') && $type[2] == 1) {
|
|
$error = __('Filetype not supported. Thumbnail not created.');
|
|
}
|
|
elseif (!function_exists('imagejpeg') && $type[2] == 2) {
|
|
$error = __('Filetype not supported. Thumbnail not created.');
|
|
}
|
|
elseif (!function_exists('imagepng') && $type[2] == 3) {
|
|
$error = __('Filetype not supported. Thumbnail not created.');
|
|
} else {
|
|
|
|
// create the initial copy from the original file
|
|
if ($type[2] == 1) {
|
|
$image = imagecreatefromgif($file);
|
|
}
|
|
elseif ($type[2] == 2) {
|
|
$image = imagecreatefromjpeg($file);
|
|
}
|
|
elseif ($type[2] == 3) {
|
|
$image = imagecreatefrompng($file);
|
|
}
|
|
|
|
if (function_exists('imageantialias'))
|
|
imageantialias($image, TRUE);
|
|
|
|
$image_attr = getimagesize($file);
|
|
|
|
// figure out the longest side
|
|
|
|
if ($image_attr[0] > $image_attr[1]) {
|
|
$image_width = $image_attr[0];
|
|
$image_height = $image_attr[1];
|
|
$image_new_width = $max_side;
|
|
|
|
$image_ratio = $image_width / $image_new_width;
|
|
$image_new_height = $image_height / $image_ratio;
|
|
//width is > height
|
|
} else {
|
|
$image_width = $image_attr[0];
|
|
$image_height = $image_attr[1];
|
|
$image_new_height = $max_side;
|
|
|
|
$image_ratio = $image_height / $image_new_height;
|
|
$image_new_width = $image_width / $image_ratio;
|
|
//height > width
|
|
}
|
|
|
|
$thumbnail = imagecreatetruecolor($image_new_width, $image_new_height);
|
|
@ imagecopyresampled($thumbnail, $image, 0, 0, 0, 0, $image_new_width, $image_new_height, $image_attr[0], $image_attr[1]);
|
|
|
|
// move the thumbnail to it's final destination
|
|
|
|
$path = explode('/', $file);
|
|
$thumbpath = substr($file, 0, strrpos($file, '/')).'/thumb-'.$path[count($path) - 1];
|
|
|
|
if ($type[2] == 1) {
|
|
if (!imagegif($thumbnail, $thumbpath)) {
|
|
$error = __("Thumbnail path invalid");
|
|
}
|
|
}
|
|
elseif ($type[2] == 2) {
|
|
if (!imagejpeg($thumbnail, $thumbpath)) {
|
|
$error = __("Thumbnail path invalid");
|
|
}
|
|
}
|
|
elseif ($type[2] == 3) {
|
|
if (!imagepng($thumbnail, $thumbpath)) {
|
|
$error = __("Thumbnail path invalid");
|
|
}
|
|
}
|
|
|
|
}
|
|
} else {
|
|
$error = __('File not found');
|
|
}
|
|
|
|
if (!empty ($error)) {
|
|
return $error;
|
|
} else {
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// Some postmeta stuff
|
|
function has_meta($postid) {
|
|
global $wpdb;
|
|
|
|
return $wpdb->get_results("
|
|
SELECT meta_key, meta_value, meta_id, post_id
|
|
FROM $wpdb->postmeta
|
|
WHERE post_id = '$postid'
|
|
ORDER BY meta_key,meta_id", ARRAY_A);
|
|
|
|
}
|
|
|
|
function list_meta($meta) {
|
|
global $post_ID;
|
|
// Exit if no meta
|
|
if (!$meta)
|
|
return;
|
|
$count = 0;
|
|
?>
|
|
<table id='meta-list' cellpadding="3">
|
|
<tr>
|
|
<th><?php _e('Key') ?></th>
|
|
<th><?php _e('Value') ?></th>
|
|
<th colspan='2'><?php _e('Action') ?></th>
|
|
</tr>
|
|
<?php
|
|
|
|
|
|
foreach ($meta as $entry) {
|
|
++ $count;
|
|
if ($count % 2)
|
|
$style = 'alternate';
|
|
else
|
|
$style = '';
|
|
if ('_' == $entry['meta_key'] { 0 })
|
|
$style .= ' hidden';
|
|
echo "
|
|
<tr class='$style'>
|
|
<td valign='top'><input name='meta[{$entry['meta_id']}][key]' tabindex='6' type='text' size='20' value='{$entry['meta_key']}' /></td>
|
|
<td><textarea name='meta[{$entry['meta_id']}][value]' tabindex='6' rows='2' cols='30'>{$entry['meta_value']}</textarea></td>
|
|
<td align='center' width='10%'><input name='updatemeta' type='submit' class='updatemeta' tabindex='6' value='".__('Update')."' /></td>
|
|
<td align='center' width='10%'><input name='deletemeta[{$entry['meta_id']}]' type='submit' class='deletemeta' tabindex='6' value='".__('Delete')."' /></td>
|
|
</tr>
|
|
";
|
|
}
|
|
echo "
|
|
</table>
|
|
";
|
|
}
|
|
|
|
// Get a list of previously defined keys
|
|
function get_meta_keys() {
|
|
global $wpdb;
|
|
|
|
$keys = $wpdb->get_col("
|
|
SELECT meta_key
|
|
FROM $wpdb->postmeta
|
|
GROUP BY meta_key
|
|
ORDER BY meta_key");
|
|
|
|
return $keys;
|
|
}
|
|
|
|
function meta_form() {
|
|
global $wpdb;
|
|
$keys = $wpdb->get_col("
|
|
SELECT meta_key
|
|
FROM $wpdb->postmeta
|
|
GROUP BY meta_key
|
|
ORDER BY meta_id DESC
|
|
LIMIT 10");
|
|
?>
|
|
<h3><?php _e('Add a new custom field:') ?></h3>
|
|
<table cellspacing="3" cellpadding="3">
|
|
<tr>
|
|
<th colspan="2"><?php _e('Key') ?></th>
|
|
<th><?php _e('Value') ?></th>
|
|
</tr>
|
|
<tr valign="top">
|
|
<td align="right" width="18%">
|
|
<?php if ($keys) : ?>
|
|
<select id="metakeyselect" name="metakeyselect" tabindex="7">
|
|
<option value="#NONE#"><?php _e('- Select -'); ?></option>
|
|
<?php
|
|
|
|
foreach ($keys as $key) {
|
|
echo "\n\t<option value='$key'>$key</option>";
|
|
}
|
|
?>
|
|
</select> <?php _e('or'); ?>
|
|
<?php endif; ?>
|
|
</td>
|
|
<td><input type="text" id="metakeyinput" name="metakeyinput" tabindex="7" /></td>
|
|
<td><textarea id="metavalue" name="metavalue" rows="3" cols="25" tabindex="8"></textarea></td>
|
|
</tr>
|
|
|
|
</table>
|
|
<p class="submit"><input type="submit" name="updatemeta" tabindex="9" value="<?php _e('Add Custom Field »') ?>" /></p>
|
|
<?php
|
|
|
|
}
|
|
|
|
function add_meta($post_ID) {
|
|
global $wpdb;
|
|
|
|
$metakeyselect = $wpdb->escape(stripslashes(trim($_POST['metakeyselect'])));
|
|
$metakeyinput = $wpdb->escape(stripslashes(trim($_POST['metakeyinput'])));
|
|
$metavalue = $wpdb->escape(stripslashes(trim($_POST['metavalue'])));
|
|
|
|
if ( ('0' === $metavalue || !empty ($metavalue)) && ((('#NONE#' != $metakeyselect) && !empty ($metakeyselect)) || !empty ($metakeyinput)) ) {
|
|
// We have a key/value pair. If both the select and the
|
|
// input for the key have data, the input takes precedence:
|
|
|
|
if ('#NONE#' != $metakeyselect)
|
|
$metakey = $metakeyselect;
|
|
|
|
if ($metakeyinput)
|
|
$metakey = $metakeyinput; // default
|
|
|
|
$result = $wpdb->query("
|
|
INSERT INTO $wpdb->postmeta
|
|
(post_id,meta_key,meta_value)
|
|
VALUES ('$post_ID','$metakey','$metavalue')
|
|
");
|
|
}
|
|
} // add_meta
|
|
|
|
function delete_meta($mid) {
|
|
global $wpdb;
|
|
|
|
$result = $wpdb->query("DELETE FROM $wpdb->postmeta WHERE meta_id = '$mid'");
|
|
}
|
|
|
|
function update_meta($mid, $mkey, $mvalue) {
|
|
global $wpdb;
|
|
|
|
return $wpdb->query("UPDATE $wpdb->postmeta SET meta_key = '$mkey', meta_value = '$mvalue' WHERE meta_id = '$mid'");
|
|
}
|
|
|
|
function touch_time($edit = 1, $for_post = 1) {
|
|
global $month, $post, $comment;
|
|
|
|
if ( $for_post )
|
|
$edit = ( ('draft' == $post->post_status) && (!$post->post_date || '0000-00-00 00:00:00' == $post->post_date) ) ? false : true;
|
|
|
|
echo '<fieldset><legend><input type="checkbox" class="checkbox" name="edit_date" value="1" id="timestamp" /> <label for="timestamp">'.__('Edit timestamp').'</label></legend>';
|
|
|
|
$time_adj = time() + (get_settings('gmt_offset') * 3600);
|
|
$post_date = ($for_post) ? $post->post_date : $comment->comment_date;
|
|
$jj = ($edit) ? mysql2date('d', $post_date) : gmdate('d', $time_adj);
|
|
$mm = ($edit) ? mysql2date('m', $post_date) : gmdate('m', $time_adj);
|
|
$aa = ($edit) ? mysql2date('Y', $post_date) : gmdate('Y', $time_adj);
|
|
$hh = ($edit) ? mysql2date('H', $post_date) : gmdate('H', $time_adj);
|
|
$mn = ($edit) ? mysql2date('i', $post_date) : gmdate('i', $time_adj);
|
|
$ss = ($edit) ? mysql2date('s', $post_date) : gmdate('s', $time_adj);
|
|
|
|
echo "<select name=\"mm\">\n";
|
|
for ($i = 1; $i < 13; $i = $i +1) {
|
|
echo "\t\t\t<option value=\"$i\"";
|
|
if ($i == $mm)
|
|
echo " selected='selected'";
|
|
if ($i < 10) {
|
|
$ii = "0".$i;
|
|
} else {
|
|
$ii = "$i";
|
|
}
|
|
echo ">".$month["$ii"]."</option>\n";
|
|
}
|
|
?>
|
|
</select>
|
|
<input type="text" id="jj" name="jj" value="<?php echo $jj; ?>" size="2" maxlength="2" />
|
|
<input type="text" id="aa" name="aa" value="<?php echo $aa ?>" size="4" maxlength="5" /> @
|
|
<input type="text" id="hh" name="hh" value="<?php echo $hh ?>" size="2" maxlength="2" /> :
|
|
<input type="text" id="mn" name="mn" value="<?php echo $mn ?>" size="2" maxlength="2" />
|
|
<input type="hidden" id="ss" name="ss" value="<?php echo $ss ?>" size="2" maxlength="2" />
|
|
<?php
|
|
if ( $edit ) {
|
|
_e('Existing timestamp');
|
|
echo ": {$month[$mm]} $jj, $aa @ $hh:$mn";
|
|
}
|
|
?>
|
|
</fieldset>
|
|
<?php
|
|
|
|
}
|
|
|
|
function check_admin_referer() {
|
|
$adminurl = strtolower(get_settings('siteurl')).'/wp-admin';
|
|
$referer = strtolower($_SERVER['HTTP_REFERER']);
|
|
if (!strstr($referer, $adminurl))
|
|
die(__('Sorry, you need to <a href="http://codex.wordpress.org/Enable_Sending_Referrers">enable sending referrers</a> for this feature to work.'));
|
|
do_action('check_admin_referer');
|
|
}
|
|
|
|
// insert_with_markers: Owen Winkler, fixed by Eric Anderson
|
|
// Inserts an array of strings into a file (.htaccess), placing it between
|
|
// BEGIN and END markers. Replaces existing marked info. Retains surrounding
|
|
// data. Creates file if none exists.
|
|
// Returns true on write success, false on failure.
|
|
function insert_with_markers($filename, $marker, $insertion) {
|
|
if (!file_exists($filename) || is_writeable($filename)) {
|
|
if (!file_exists($filename)) {
|
|
$markerdata = '';
|
|
} else {
|
|
$markerdata = explode("\n", implode('', file($filename)));
|
|
}
|
|
|
|
$f = fopen($filename, 'w');
|
|
$foundit = false;
|
|
if ($markerdata) {
|
|
$state = true;
|
|
foreach ($markerdata as $markerline) {
|
|
if (strstr($markerline, "# BEGIN {$marker}"))
|
|
$state = false;
|
|
if ($state)
|
|
fwrite($f, "{$markerline}\n");
|
|
if (strstr($markerline, "# END {$marker}")) {
|
|
fwrite($f, "# BEGIN {$marker}\n");
|
|
if (is_array($insertion))
|
|
foreach ($insertion as $insertline)
|
|
fwrite($f, "{$insertline}\n");
|
|
fwrite($f, "# END {$marker}\n");
|
|
$state = true;
|
|
$foundit = true;
|
|
}
|
|
}
|
|
}
|
|
if (!$foundit) {
|
|
fwrite($f, "# BEGIN {$marker}\n");
|
|
foreach ($insertion as $insertline)
|
|
fwrite($f, "{$insertline}\n");
|
|
fwrite($f, "# END {$marker}\n");
|
|
}
|
|
fclose($f);
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// extract_from_markers: Owen Winkler
|
|
// Returns an array of strings from a file (.htaccess) from between BEGIN
|
|
// and END markers.
|
|
function extract_from_markers($filename, $marker) {
|
|
$result = array ();
|
|
|
|
if (!file_exists($filename)) {
|
|
return $result;
|
|
}
|
|
|
|
if ($markerdata = explode("\n", implode('', file($filename))));
|
|
{
|
|
$state = false;
|
|
foreach ($markerdata as $markerline) {
|
|
if (strstr($markerline, "# END {$marker}"))
|
|
$state = false;
|
|
if ($state)
|
|
$result[] = $markerline;
|
|
if (strstr($markerline, "# BEGIN {$marker}"))
|
|
$state = true;
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
function got_mod_rewrite() {
|
|
global $is_apache;
|
|
|
|
// take 3 educated guesses as to whether or not mod_rewrite is available
|
|
if ( !$is_apache )
|
|
return false;
|
|
|
|
if ( function_exists('apache_get_modules') ) {
|
|
if ( !in_array('mod_rewrite', apache_get_modules()) )
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function save_mod_rewrite_rules() {
|
|
global $is_apache, $wp_rewrite;
|
|
$home_path = get_home_path();
|
|
|
|
if (!$wp_rewrite->using_mod_rewrite_permalinks())
|
|
return;
|
|
|
|
if (!((!file_exists($home_path.'.htaccess') && is_writable($home_path)) || is_writable($home_path.'.htaccess')))
|
|
return;
|
|
|
|
if (! got_mod_rewrite())
|
|
return;
|
|
|
|
$rules = explode("\n", $wp_rewrite->mod_rewrite_rules());
|
|
insert_with_markers($home_path.'.htaccess', 'WordPress', $rules);
|
|
}
|
|
|
|
function the_quicktags() {
|
|
// Browser detection sucks, but until Safari supports the JS needed for this to work people just assume it's a bug in WP
|
|
if (!strstr($_SERVER['HTTP_USER_AGENT'], 'Safari'))
|
|
echo '
|
|
<div id="quicktags">
|
|
<script src="../wp-includes/js/quicktags.js" type="text/javascript"></script>
|
|
<script type="text/javascript">if ( typeof tinyMCE == "undefined" || tinyMCE.configs.length < 1 ) edToolbar();</script>
|
|
</div>
|
|
';
|
|
else echo '
|
|
<script type="text/javascript">
|
|
function edInsertContent(myField, myValue) {
|
|
//IE support
|
|
if (document.selection) {
|
|
myField.focus();
|
|
sel = document.selection.createRange();
|
|
sel.text = myValue;
|
|
myField.focus();
|
|
}
|
|
//MOZILLA/NETSCAPE support
|
|
else if (myField.selectionStart || myField.selectionStart == "0") {
|
|
var startPos = myField.selectionStart;
|
|
var endPos = myField.selectionEnd;
|
|
myField.value = myField.value.substring(0, startPos)
|
|
+ myValue
|
|
+ myField.value.substring(endPos, myField.value.length);
|
|
myField.focus();
|
|
myField.selectionStart = startPos + myValue.length;
|
|
myField.selectionEnd = startPos + myValue.length;
|
|
} else {
|
|
myField.value += myValue;
|
|
myField.focus();
|
|
}
|
|
}
|
|
</script>
|
|
';
|
|
}
|
|
|
|
function validate_current_theme() {
|
|
$theme_loc = 'wp-content/themes';
|
|
$theme_root = ABSPATH.$theme_loc;
|
|
|
|
$template = get_settings('template');
|
|
$stylesheet = get_settings('stylesheet');
|
|
|
|
if (($template != 'default') && (!file_exists("$theme_root/$template/index.php"))) {
|
|
update_option('template', 'default');
|
|
update_option('stylesheet', 'default');
|
|
do_action('switch_theme', 'Default');
|
|
return false;
|
|
}
|
|
|
|
if (($stylesheet != 'default') && (!file_exists("$theme_root/$stylesheet/style.css"))) {
|
|
update_option('template', 'default');
|
|
update_option('stylesheet', 'default');
|
|
do_action('switch_theme', 'Default');
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function get_broken_themes() {
|
|
global $wp_broken_themes;
|
|
|
|
get_themes();
|
|
return $wp_broken_themes;
|
|
}
|
|
|
|
function get_page_templates() {
|
|
$themes = get_themes();
|
|
$theme = get_current_theme();
|
|
$templates = $themes[$theme]['Template Files'];
|
|
$page_templates = array ();
|
|
|
|
if (is_array($templates)) {
|
|
foreach ($templates as $template) {
|
|
$template_data = implode('', file(ABSPATH.$template));
|
|
preg_match("|Template Name:(.*)|i", $template_data, $name);
|
|
preg_match("|Description:(.*)|i", $template_data, $description);
|
|
|
|
$name = $name[1];
|
|
$description = $description[1];
|
|
|
|
if (!empty ($name)) {
|
|
$page_templates[trim($name)] = basename($template);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $page_templates;
|
|
}
|
|
|
|
function page_template_dropdown($default = '') {
|
|
$templates = get_page_templates();
|
|
foreach (array_keys($templates) as $template)
|
|
: if ($default == $templates[$template])
|
|
$selected = " selected='selected'";
|
|
else
|
|
$selected = '';
|
|
echo "\n\t<option value='".$templates[$template]."' $selected>$template</option>";
|
|
endforeach;
|
|
}
|
|
|
|
function parent_dropdown($default = 0, $parent = 0, $level = 0) {
|
|
global $wpdb, $post_ID;
|
|
$items = $wpdb->get_results("SELECT ID, post_parent, post_title FROM $wpdb->posts WHERE post_parent = $parent AND post_status = 'static' ORDER BY menu_order");
|
|
|
|
if ($items) {
|
|
foreach ($items as $item) {
|
|
// A page cannot be it's own parent.
|
|
if (!empty ($post_ID)) {
|
|
if ($item->ID == $post_ID) {
|
|
continue;
|
|
}
|
|
}
|
|
$pad = str_repeat(' ', $level * 3);
|
|
if ($item->ID == $default)
|
|
$current = ' selected="selected"';
|
|
else
|
|
$current = '';
|
|
|
|
echo "\n\t<option value='$item->ID'$current>$pad $item->post_title</option>";
|
|
parent_dropdown($default, $item->ID, $level +1);
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function user_can_access_admin_page() {
|
|
global $pagenow;
|
|
global $menu;
|
|
global $submenu;
|
|
|
|
$parent = get_admin_page_parent();
|
|
|
|
foreach ($menu as $menu_array) {
|
|
//echo "parent array: " . $menu_array[2];
|
|
if ($menu_array[2] == $parent) {
|
|
if (!current_user_can($menu_array[1])) {
|
|
return false;
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (isset ($submenu[$parent])) {
|
|
foreach ($submenu[$parent] as $submenu_array) {
|
|
if ($submenu_array[2] == $pagenow) {
|
|
if (!current_user_can($submenu_array[1])) {
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function get_admin_page_title() {
|
|
global $title;
|
|
global $menu;
|
|
global $submenu;
|
|
global $pagenow;
|
|
global $plugin_page;
|
|
|
|
if (isset ($title) && !empty ($title)) {
|
|
return $title;
|
|
}
|
|
|
|
$parent = get_admin_page_parent();
|
|
if (empty ($parent)) {
|
|
foreach ($menu as $menu_array) {
|
|
if (isset ($menu_array[3])) {
|
|
if ($menu_array[2] == $pagenow) {
|
|
$title = $menu_array[3];
|
|
return $menu_array[3];
|
|
} else
|
|
if (isset ($plugin_page) && ($plugin_page == $menu_array[2])) {
|
|
$title = $menu_array[3];
|
|
return $menu_array[3];
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
foreach (array_keys($submenu) as $parent) {
|
|
foreach ($submenu[$parent] as $submenu_array) {
|
|
if (isset ($submenu_array[3])) {
|
|
if ($submenu_array[2] == $pagenow) {
|
|
$title = $submenu_array[3];
|
|
return $submenu_array[3];
|
|
} else
|
|
if (isset ($plugin_page) && ($plugin_page == $submenu_array[2])) {
|
|
$title = $submenu_array[3];
|
|
return $submenu_array[3];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
function get_admin_page_parent() {
|
|
global $parent_file;
|
|
global $menu;
|
|
global $submenu;
|
|
global $pagenow;
|
|
global $plugin_page;
|
|
|
|
if (isset ($parent_file) && !empty ($parent_file)) {
|
|
return $parent_file;
|
|
}
|
|
|
|
if ($pagenow == 'admin.php' && isset ($plugin_page)) {
|
|
foreach ($menu as $parent_menu) {
|
|
if ($parent_menu[2] == $plugin_page) {
|
|
$parent_file = $plugin_page;
|
|
return $plugin_page;
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach (array_keys($submenu) as $parent) {
|
|
foreach ($submenu[$parent] as $submenu_array) {
|
|
if ($submenu_array[2] == $pagenow) {
|
|
$parent_file = $parent;
|
|
return $parent;
|
|
} else
|
|
if (isset ($plugin_page) && ($plugin_page == $submenu_array[2])) {
|
|
$parent_file = $parent;
|
|
return $parent;
|
|
}
|
|
}
|
|
}
|
|
|
|
$parent_file = '';
|
|
return '';
|
|
}
|
|
|
|
function add_menu_page($page_title, $menu_title, $access_level, $file, $function = '') {
|
|
global $menu, $admin_page_hooks;
|
|
|
|
$file = plugin_basename($file);
|
|
|
|
$menu[] = array ($menu_title, $access_level, $file, $page_title);
|
|
|
|
$admin_page_hooks[$file] = sanitize_title($menu_title);
|
|
|
|
$hookname = get_plugin_page_hookname($file, '');
|
|
if (!empty ($function) && !empty ($hookname))
|
|
add_action($hookname, $function);
|
|
|
|
return $hookname;
|
|
}
|
|
|
|
function add_submenu_page($parent, $page_title, $menu_title, $access_level, $file, $function = '') {
|
|
global $submenu;
|
|
global $menu;
|
|
|
|
$parent = plugin_basename($parent);
|
|
$file = plugin_basename($file);
|
|
|
|
// If the parent doesn't already have a submenu, add a link to the parent
|
|
// as the first item in the submenu. If the submenu file is the same as the
|
|
// parent file someone is trying to link back to the parent manually. In
|
|
// this case, don't automatically add a link back to avoid duplication.
|
|
if (!isset ($submenu[$parent]) && $file != $parent) {
|
|
foreach ($menu as $parent_menu) {
|
|
if ($parent_menu[2] == $parent) {
|
|
$submenu[$parent][] = $parent_menu;
|
|
}
|
|
}
|
|
}
|
|
|
|
$submenu[$parent][] = array ($menu_title, $access_level, $file, $page_title);
|
|
|
|
$hookname = get_plugin_page_hookname($file, $parent);
|
|
if (!empty ($function) && !empty ($hookname))
|
|
add_action($hookname, $function);
|
|
|
|
return $hookname;
|
|
}
|
|
|
|
function add_options_page($page_title, $menu_title, $access_level, $file, $function = '') {
|
|
return add_submenu_page('options-general.php', $page_title, $menu_title, $access_level, $file, $function);
|
|
}
|
|
|
|
function add_management_page($page_title, $menu_title, $access_level, $file, $function = '') {
|
|
return add_submenu_page('edit.php', $page_title, $menu_title, $access_level, $file, $function);
|
|
}
|
|
|
|
function add_theme_page($page_title, $menu_title, $access_level, $file, $function = '') {
|
|
return add_submenu_page('themes.php', $page_title, $menu_title, $access_level, $file, $function);
|
|
}
|
|
|
|
function validate_file($file, $allowed_files = '') {
|
|
if (false !== strpos($file, './'))
|
|
return 1;
|
|
|
|
if (':' == substr($file, 1, 1))
|
|
return 2;
|
|
|
|
if (!empty ($allowed_files) && (!in_array($file, $allowed_files)))
|
|
return 3;
|
|
|
|
return 0;
|
|
}
|
|
|
|
function validate_file_to_edit($file, $allowed_files = '') {
|
|
$file = stripslashes($file);
|
|
|
|
$code = validate_file($file, $allowed_files);
|
|
|
|
if (!$code)
|
|
return $file;
|
|
|
|
switch ($code) {
|
|
case 1 :
|
|
die(__('Sorry, can’t edit files with ".." in the name. If you are trying to edit a file in your WordPress home directory, you can just type the name of the file in.'));
|
|
|
|
case 2 :
|
|
die(__('Sorry, can’t call files with their real path.'));
|
|
|
|
case 3 :
|
|
die(__('Sorry, that file cannot be edited.'));
|
|
}
|
|
}
|
|
|
|
function get_home_path() {
|
|
$home = get_settings('home');
|
|
if ($home != '' && $home != get_settings('siteurl')) {
|
|
$home_path = parse_url($home);
|
|
$home_path = $home_path['path'];
|
|
$root = str_replace($_SERVER["PHP_SELF"], '', $_SERVER["SCRIPT_FILENAME"]);
|
|
$home_path = trailingslashit($root.$home_path);
|
|
} else {
|
|
$home_path = ABSPATH;
|
|
}
|
|
|
|
return $home_path;
|
|
}
|
|
|
|
function get_real_file_to_edit($file) {
|
|
if ('index.php' == $file || '.htaccess' == $file) {
|
|
$real_file = get_home_path().$file;
|
|
} else {
|
|
$real_file = ABSPATH.$file;
|
|
}
|
|
|
|
return $real_file;
|
|
}
|
|
|
|
$wp_file_descriptions = array ('index.php' => __('Main Index Template'), 'style.css' => __('Stylesheet'), 'comments.php' => __('Comments'), 'comments-popup.php' => __('Popup Comments'), 'footer.php' => __('Footer'), 'header.php' => __('Header'), 'sidebar.php' => __('Sidebar'), 'archive.php' => __('Archives'), 'category.php' => __('Category Template'), 'page.php' => __('Page Template'), 'search.php' => __('Search Results'), 'single.php' => __('Single Post'), '404.php' => __('404 Template'), 'my-hacks.php' => __('my-hacks.php (legacy hacks support)'), '.htaccess' => __('.htaccess (for rewrite rules)'),
|
|
// Deprecated files
|
|
'wp-layout.css' => __('Stylesheet'), 'wp-comments.php' => __('Comments Template'), 'wp-comments-popup.php' => __('Popup Comments Template'));
|
|
|
|
function get_file_description($file) {
|
|
global $wp_file_descriptions;
|
|
|
|
if (isset ($wp_file_descriptions[basename($file)])) {
|
|
return $wp_file_descriptions[basename($file)];
|
|
}
|
|
elseif (file_exists(ABSPATH.$file)) {
|
|
$template_data = implode('', file(ABSPATH.$file));
|
|
if (preg_match("|Template Name:(.*)|i", $template_data, $name))
|
|
return $name[1];
|
|
}
|
|
|
|
return basename($file);
|
|
}
|
|
|
|
function update_recently_edited($file) {
|
|
$oldfiles = (array) get_option('recently_edited');
|
|
if ($oldfiles) {
|
|
$oldfiles = array_reverse($oldfiles);
|
|
$oldfiles[] = $file;
|
|
$oldfiles = array_reverse($oldfiles);
|
|
$oldfiles = array_unique($oldfiles);
|
|
if (5 < count($oldfiles))
|
|
array_pop($oldfiles);
|
|
} else {
|
|
$oldfiles[] = $file;
|
|
}
|
|
update_option('recently_edited', $oldfiles);
|
|
}
|
|
|
|
function get_plugin_data($plugin_file) {
|
|
$plugin_data = implode('', file($plugin_file));
|
|
preg_match("|Plugin Name:(.*)|i", $plugin_data, $plugin_name);
|
|
preg_match("|Plugin URI:(.*)|i", $plugin_data, $plugin_uri);
|
|
preg_match("|Description:(.*)|i", $plugin_data, $description);
|
|
preg_match("|Author:(.*)|i", $plugin_data, $author_name);
|
|
preg_match("|Author URI:(.*)|i", $plugin_data, $author_uri);
|
|
if (preg_match("|Version:(.*)|i", $plugin_data, $version))
|
|
$version = $version[1];
|
|
else
|
|
$version = '';
|
|
|
|
$description = wptexturize($description[1]);
|
|
|
|
$name = $plugin_name[1];
|
|
$name = trim($name);
|
|
$plugin = $name;
|
|
if ('' != $plugin_uri[1] && '' != $name) {
|
|
$plugin = '<a href="'.$plugin_uri[1].'" title="'.__('Visit plugin homepage').'">'.$plugin.'</a>';
|
|
}
|
|
|
|
if ('' == $author_uri[1]) {
|
|
$author = $author_name[1];
|
|
} else {
|
|
$author = '<a href="'.$author_uri[1].'" title="'.__('Visit author homepage').'">'.$author_name[1].'</a>';
|
|
}
|
|
|
|
return array ('Name' => $name, 'Title' => $plugin, 'Description' => $description, 'Author' => $author, 'Version' => $version, 'Template' => $template[1]);
|
|
}
|
|
|
|
function get_plugins() {
|
|
global $wp_plugins;
|
|
|
|
if (isset ($wp_plugins)) {
|
|
return $wp_plugins;
|
|
}
|
|
|
|
$wp_plugins = array ();
|
|
$plugin_loc = 'wp-content/plugins';
|
|
$plugin_root = ABSPATH.$plugin_loc;
|
|
|
|
// Files in wp-content/plugins directory
|
|
$plugins_dir = @ dir($plugin_root);
|
|
if ($plugins_dir) {
|
|
while (($file = $plugins_dir->read()) !== false) {
|
|
if (preg_match('|^\.+$|', $file))
|
|
continue;
|
|
if (is_dir($plugin_root.'/'.$file)) {
|
|
$plugins_subdir = @ dir($plugin_root.'/'.$file);
|
|
if ($plugins_subdir) {
|
|
while (($subfile = $plugins_subdir->read()) !== false) {
|
|
if (preg_match('|^\.+$|', $subfile))
|
|
continue;
|
|
if (preg_match('|\.php$|', $subfile))
|
|
$plugin_files[] = "$file/$subfile";
|
|
}
|
|
}
|
|
} else {
|
|
if (preg_match('|\.php$|', $file))
|
|
$plugin_files[] = $file;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$plugins_dir || !$plugin_files) {
|
|
return $wp_plugins;
|
|
}
|
|
|
|
sort($plugin_files);
|
|
|
|
foreach ($plugin_files as $plugin_file) {
|
|
if ( !is_readable("$plugin_root/$plugin_file"))
|
|
continue;
|
|
|
|
$plugin_data = get_plugin_data("$plugin_root/$plugin_file");
|
|
|
|
if (empty ($plugin_data['Name'])) {
|
|
continue;
|
|
}
|
|
|
|
$wp_plugins[plugin_basename($plugin_file)] = $plugin_data;
|
|
}
|
|
|
|
return $wp_plugins;
|
|
}
|
|
|
|
function get_plugin_page_hookname($plugin_page, $parent_page) {
|
|
global $admin_page_hooks;
|
|
|
|
$parent = get_admin_page_parent();
|
|
|
|
if (empty ($parent_page) || 'admin.php' == $parent_page) {
|
|
if (isset ($admin_page_hooks[$plugin_page]))
|
|
$page_type = 'toplevel';
|
|
else
|
|
if (isset ($admin_page_hooks[$parent]))
|
|
$page_type = $admin_page_hooks[$parent];
|
|
} else
|
|
if (isset ($admin_page_hooks[$parent_page])) {
|
|
$page_type = $admin_page_hooks[$parent_page];
|
|
} else {
|
|
$page_type = 'admin';
|
|
}
|
|
|
|
$plugin_name = preg_replace('!\.php!', '', $plugin_page);
|
|
|
|
return $page_type.'_page_'.$plugin_name;
|
|
}
|
|
|
|
function get_plugin_page_hook($plugin_page, $parent_page) {
|
|
global $wp_filter;
|
|
|
|
$hook = get_plugin_page_hookname($plugin_page, $parent_page);
|
|
if (isset ($wp_filter[$hook]))
|
|
return $hook;
|
|
else
|
|
return '';
|
|
}
|
|
|
|
function browse_happy() {
|
|
$getit = __('WordPress recommends a better browser');
|
|
echo '
|
|
<p id="bh" style="text-align: center;"><a href="http://browsehappy.com/" title="'.$getit.'"><img src="images/browse-happy.gif" alt="Browse Happy" /></a></p>
|
|
';
|
|
}
|
|
if (strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE'))
|
|
add_action('admin_footer', 'browse_happy');
|
|
|
|
function documentation_link($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;
|
|
}
|
|
|
|
function current_theme_info() {
|
|
$themes = get_themes();
|
|
$current_theme = get_current_theme();
|
|
$ct->title = $themes[$current_theme]['Title'];
|
|
$ct->version = $themes[$current_theme]['Version'];
|
|
$ct->parent_theme = $themes[$current_theme]['Parent Theme'];
|
|
$ct->template_dir = $themes[$current_theme]['Template Dir'];
|
|
$ct->stylesheet_dir = $themes[$current_theme]['Stylesheet Dir'];
|
|
$ct->template = $themes[$current_theme]['Template'];
|
|
$ct->stylesheet = $themes[$current_theme]['Stylesheet'];
|
|
$ct->screenshot = $themes[$current_theme]['Screenshot'];
|
|
$ct->description = $themes[$current_theme]['Description'];
|
|
$ct->author = $themes[$current_theme]['Author'];
|
|
return $ct;
|
|
}
|
|
|
|
|
|
// array wp_handle_upload ( array &file [, array overrides] )
|
|
// file: reference to a single element of $_FILES. Call the function once for each uploaded file.
|
|
// overrides: an associative array of names=>values to override default variables with extract($overrides, EXTR_OVERWRITE).
|
|
// On success, returns an associative array of file attributes.
|
|
// On failure, returns $overrides['upload_error_handler'](&$file, $message) or array('error'=>$message).
|
|
function wp_handle_upload(&$file, $overrides = false) {
|
|
// The default error handler.
|
|
function wp_handle_upload_error(&$file, $message) {
|
|
return array('error'=>$message);
|
|
}
|
|
|
|
// You may define your own function and pass the name in $overrides['upload_error_handler']
|
|
$upload_error_handler = 'wp_handle_upload_error';
|
|
|
|
// $_POST['action'] must be set and its value must equal $overrides['action'] or this:
|
|
$action = 'wp_handle_upload';
|
|
|
|
// Courtesy of php.net, the strings that describe the error indicated in $_FILES[{form field}]['error'].
|
|
$upload_error_strings = array(false,
|
|
__("The uploaded file exceeds the <code>upload_max_filesize</code> directive in <code>php.ini</code>."),
|
|
__("The uploaded file exceeds the <em>MAX_FILE_SIZE</em> directive that was specified in the HTML form."),
|
|
__("The uploaded file was only partially uploaded."),
|
|
__("No file was uploaded."),
|
|
__("Missing a temporary folder."),
|
|
__("Failed to write file to disk."));
|
|
|
|
// Accepted MIME types are set here as PCRE. Override with $override['mimes'].
|
|
$mimes = apply_filters('upload_mimes', array(
|
|
'image/jpeg' => 'jpg|jpeg|jpe',
|
|
'image/gif' => 'gif',
|
|
'image/(png|x-png)' => 'png',
|
|
'image/(bmp|x-bmp|x-ms-bmp)' => 'bmp',
|
|
'image/(tiff|x-tiff)' => 'tif|tiff',
|
|
'image/(ico|x-ico)' => 'ico',
|
|
'video/(asf|x-asf|x-ms-asf)' => 'asf|asx|wma|wax|wmv|wmx',
|
|
'video/(wmv|x-wmv|x-ms-wmv)' => 'wmv',
|
|
'video/(msvideo|x-msvideo)' => 'avi',
|
|
'video/(quicktime|x-quicktime)' => 'mov|qt',
|
|
'video/(mpeg|x-mpeg)' => 'mpeg|mpg|mpe',
|
|
'text/plain' => 'txt|c|cc|h|php',
|
|
'text/richtext' => 'rtx',
|
|
'text/css' => 'css',
|
|
'text/html' => 'htm|html',
|
|
'text/javascript' => 'js',
|
|
'audio/(mpeg|x-mpeg|mpeg3|x-mpeg3)' => 'mp3',
|
|
'audio/x-realaudio' => 'ra|ram',
|
|
'audio/(wav|x-wav)' => 'wav',
|
|
'audio/(ogg|x-ogg)' => 'ogg',
|
|
'audio/(midi|x-midi)' => 'mid|midi',
|
|
'application/pdf' => 'pdf',
|
|
'application/msword' => 'doc',
|
|
'application/mspowerpoint' => 'pot|pps|ppt',
|
|
'application/mswrite' => 'wri',
|
|
'application/(msexcel|vnd.ms-excel)' => 'xla|xls|xlt|xlw',
|
|
'application/msaccess' => 'mdb',
|
|
'application/msproject' => 'mpp',
|
|
'application/x-shockwave-flash' => 'swf',
|
|
'application/java' => 'class',
|
|
'application/x-tar' => 'tar',
|
|
'application/(zip|x-zip-compressed)' => 'zip',
|
|
'application/(x-gzip|x-gzip-compressed)' => 'gz|gzip'));
|
|
|
|
// For security, we never trust HTTP Content-Type headers unless the user overrides this.
|
|
$trust_content_type = false;
|
|
|
|
// All tests are on by default. Most can be turned off by $override[{test_name}] = false;
|
|
$test_form = true;
|
|
$test_size = true;
|
|
$test_type = true;
|
|
|
|
// Install user overrides. Did we mention that this voids your warranty?
|
|
if ( is_array($overrides) )
|
|
extract($overrides, EXTR_OVERWRITE);
|
|
|
|
// A correct form post will pass this test.
|
|
if ( $test_form && (!isset($_POST['action']) || ($_POST['action'] != $action)) )
|
|
return $upload_error_handler($file, __('Invalid form submission.'));
|
|
|
|
// A successful upload will pass this test. It makes no sense to override this one.
|
|
if ( $file['error'] > 0 )
|
|
return $upload_error_handler($file, $upload_error_strings[$file['error']]);
|
|
|
|
// A non-empty file will pass this test.
|
|
if ( $test_size && !($file['size'] > 0) )
|
|
return $upload_error_handler($file, __('File is empty. Please upload something more substantial.'));
|
|
|
|
// A properly uploaded file will pass this test. There should be no reason to override this one.
|
|
if (! is_uploaded_file($file['tmp_name']) )
|
|
return $upload_error_handler($file, __('Specified file failed upload test.'));
|
|
|
|
// A correct MIME type will pass this test. We can't always determine it programatically, so we'll trust the HTTP headers.
|
|
if ( $test_type ) {
|
|
$type = false;
|
|
$ext = false;
|
|
foreach ($mimes as $mime_preg => $ext_preg) {
|
|
$mime_preg = '!^' . $mime_preg . '$!i';
|
|
$ext_preg = '![^.]\.(' . $ext_preg . ')$!i';
|
|
if ( preg_match($mime_preg, $file['type'], $type) ) {
|
|
if ( preg_match($ext_preg, $file['name'], $ext) ) {
|
|
break;
|
|
} else {
|
|
return $upload_error_handler($file, __('File extension does not match file type. Try another.'));
|
|
}
|
|
}
|
|
}
|
|
if (! $type && $ext )
|
|
return $upload_error_handler($file, __('File type does not meet security guidelines. Try another.'));
|
|
$type = $type[0];
|
|
$ext = $ext[1];
|
|
}
|
|
|
|
// A writable uploads dir will pass this test. Again, there's no point overriding this one.
|
|
if ( ! ( ( $uploads = wp_upload_dir() ) && false === $uploads['error'] ) )
|
|
return $upload_error_handler($file, $uploads['error']);
|
|
|
|
// Increment the file number until we have a unique file to save in $dir. Use $override['unique_filename_callback'] if supplied.
|
|
if ( isset($unique_filename_callback) && function_exists($unique_filename_callback) ) {
|
|
$filename = $unique_filename_callback($uploads['path'], $file['name']);
|
|
} else {
|
|
$number = '';
|
|
$filename = $file['name'];
|
|
while ( file_exists($uploads['path'] . "/$filename") )
|
|
$filename = str_replace("$number.$ext", ++$number . ".$ext", $filename);
|
|
}
|
|
|
|
// Move the file to the uploads dir
|
|
$new_file = $uploads['path'] . "/$filename";
|
|
if ( false === move_uploaded_file($file['tmp_name'], $new_file) )
|
|
die('The uploaded file could not be moved to $file.');
|
|
|
|
// Set correct file permissions
|
|
$stat = stat(dirname($new_file));
|
|
$perms = $stat['mode'] & 0000777;
|
|
@ chmod($new_file, $perms);
|
|
|
|
// Compute the URL
|
|
$url = $uploads['url'] . "/$filename";
|
|
|
|
return array('file' => $new_file, 'url' => $url);
|
|
}
|
|
|
|
function wp_shrink_dimensions($width, $height, $wmax = 128, $hmax = 96) {
|
|
if ( $height <= $hmax && $width <= $wmax )
|
|
return array($width, $height);
|
|
elseif ( $width / $height > $wmax / $hmax )
|
|
return array($wmax, (int) ($height / $width * $wmax));
|
|
else
|
|
return array((int) ($width / $height * $hmax), $hmax);
|
|
}
|
|
|
|
function wp_import_cleanup($id) {
|
|
wp_delete_attachment($id);
|
|
}
|
|
|
|
function wp_import_upload_form($action) {
|
|
?>
|
|
<script type="text/javascript">
|
|
function cancelUpload() {
|
|
o = document.getElementById('uploadForm');
|
|
o.method = 'GET';
|
|
o.action.value = 'view';
|
|
o.submit();
|
|
}
|
|
</script>
|
|
<form enctype="multipart/form-data" id="uploadForm" method="POST" action="<?php echo $action ?>">
|
|
<label for="upload"><?php _e('File:'); ?></label><input type="file" id="upload" name="import" />
|
|
<input type="hidden" name="action" value="save" />
|
|
<div id="buttons">
|
|
<input type="submit" value="<?php _e('Import'); ?>" />
|
|
<input type="button" value="<?php _e('Cancel'); ?>" onclick="cancelUpload()" />
|
|
</div>
|
|
</form>
|
|
<?php
|
|
}
|
|
|
|
function wp_import_handle_upload() {
|
|
$overrides = array('test_form' => false, 'test_type' => false);
|
|
$file = wp_handle_upload($_FILES['import'], $overrides);
|
|
|
|
if ( isset($file['error']) )
|
|
return $file;
|
|
|
|
$url = $file['url'];
|
|
$file = $file['file'];
|
|
$filename = basename($file);
|
|
|
|
// Construct the object array
|
|
$object = array(
|
|
'post_title' => $filename,
|
|
'post_content' => $url,
|
|
'post_mime_type' => 'import',
|
|
'guid' => $url
|
|
);
|
|
|
|
// Save the data
|
|
$id = wp_insert_attachment($object, $file);
|
|
|
|
return array('file' => $file, 'id' => $id);
|
|
}
|
|
|
|
function user_can_richedit() {
|
|
if ( 'true' != get_user_option('rich_editing') )
|
|
return false;
|
|
|
|
if ( preg_match('!opera[ /][2-8]|konqueror|safari!i', $_SERVER['HTTP_USER_AGENT']) )
|
|
return false;
|
|
|
|
return true; // Best guess
|
|
}
|
|
|
|
?>
|