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Wordpress/wp-admin/includes/media.php

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PHP
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<?php
/**
* WordPress Administration Media API.
*
* @package WordPress
* @subpackage Administration
*/
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function media_upload_tabs() {
$_default_tabs = array(
'type' => __('From Computer'), // handler action suffix => tab text
'type_url' => __('From URL'),
'gallery' => __('Gallery'),
'library' => __('Media Library')
);
return apply_filters('media_upload_tabs', $_default_tabs);
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $tabs
* @return unknown
*/
function update_gallery_tab($tabs) {
global $wpdb;
if ( !isset($_REQUEST['post_id']) ) {
unset($tabs['gallery']);
return $tabs;
}
if ( intval($_REQUEST['post_id']) )
$attachments = intval($wpdb->get_var($wpdb->prepare("SELECT count(*) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_parent = %d", $_REQUEST['post_id'])));
if ( empty($attachments) ) {
unset($tabs['gallery']);
return $tabs;
}
$tabs['gallery'] = sprintf(__('Gallery (%s)'), "<span id='attachments-count'>$attachments</span>");
return $tabs;
}
add_filter('media_upload_tabs', 'update_gallery_tab');
/**
* {@internal Missing Short Description}}
*
* @since unknown
*/
function the_media_upload_tabs() {
global $redir_tab;
$tabs = media_upload_tabs();
if ( !empty($tabs) ) {
echo "<ul id='sidemenu'>\n";
if ( isset($redir_tab) && array_key_exists($redir_tab, $tabs) )
$current = $redir_tab;
elseif ( isset($_GET['tab']) && array_key_exists($_GET['tab'], $tabs) )
$current = $_GET['tab'];
else
$current = apply_filters('media_upload_default_tab', 'type');
foreach ( $tabs as $callback => $text ) {
$class = '';
if ( $current == $callback )
$class = " class='current'";
$href = add_query_arg(array('tab'=>$callback, 's'=>false, 'paged'=>false, 'post_mime_type'=>false, 'm'=>false));
$link = "<a href='" . esc_url($href) . "'$class>$text</a>";
echo "\t<li id='" . esc_attr("tab-$callback") . "'>$link</li>\n";
}
echo "</ul>\n";
}
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $id
* @param unknown_type $alt
* @param unknown_type $title
* @param unknown_type $align
* @param unknown_type $url
* @param unknown_type $rel
* @param unknown_type $size
* @return unknown
*/
function get_image_send_to_editor($id, $caption, $title, $align, $url='', $rel = false, $size='medium', $alt = '') {
$html = get_image_tag($id, $alt, $title, $align, $size);
$rel = $rel ? ' rel="attachment wp-att-' . esc_attr($id).'"' : '';
if ( $url )
$html = '<a href="' . esc_attr($url) . "\"$rel>$html</a>";
$html = apply_filters( 'image_send_to_editor', $html, $id, $caption, $title, $align, $url, $size, $alt );
return $html;
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $html
* @param unknown_type $id
* @param unknown_type $alt
* @param unknown_type $title
* @param unknown_type $align
* @param unknown_type $url
* @param unknown_type $size
* @return unknown
*/
function image_add_caption( $html, $id, $caption, $title, $align, $url, $size, $alt = '' ) {
if ( empty($caption) || apply_filters( 'disable_captions', '' ) )
return $html;
$id = ( 0 < (int) $id ) ? 'attachment_' . $id : '';
if ( ! preg_match( '/width="([0-9]+)/', $html, $matches ) )
return $html;
$width = $matches[1];
$html = preg_replace( '/(class=["\'][^\'"]*)align(none|left|right|center)\s?/', '$1', $html );
if ( empty($align) )
$align = 'none';
$shcode = '[caption id="' . $id . '" align="align' . $align
. '" width="' . $width . '" caption="' . addslashes($caption) . '"]' . $html . '[/caption]';
return apply_filters( 'image_add_caption_shortcode', $shcode, $html );
}
add_filter( 'image_send_to_editor', 'image_add_caption', 20, 8 );
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $html
*/
function media_send_to_editor($html) {
?>
<script type="text/javascript">
/* <![CDATA[ */
var win = window.dialogArguments || opener || parent || top;
win.send_to_editor('<?php echo addslashes($html); ?>');
/* ]]> */
</script>
<?php
exit;
}
/**
* {@internal Missing Short Description}}
*
* This handles the file upload POST itself, creating the attachment post.
*
* @since unknown
*
* @param unknown_type $file_id
* @param unknown_type $post_id
* @param unknown_type $post_data
* @return unknown
*/
function media_handle_upload($file_id, $post_id, $post_data = array()) {
$overrides = array('test_form'=>false);
$time = current_time('mysql');
if ( $post = get_post($post_id) ) {
if ( substr( $post->post_date, 0, 4 ) > 0 )
$time = $post->post_date;
}
$name = $_FILES[$file_id]['name'];
$file = wp_handle_upload($_FILES[$file_id], $overrides, $time);
if ( isset($file['error']) )
return new WP_Error( 'upload_error', $file['error'] );
$name_parts = pathinfo($name);
$name = trim( substr( $name, 0, -(1 + strlen($name_parts['extension'])) ) );
$url = $file['url'];
$type = $file['type'];
$file = $file['file'];
$title = $name;
$content = '';
// use image exif/iptc data for title and caption defaults if possible
if ( $image_meta = @wp_read_image_metadata($file) ) {
if ( trim($image_meta['title']) )
$title = $image_meta['title'];
if ( trim($image_meta['caption']) )
$content = $image_meta['caption'];
}
// Construct the attachment array
$attachment = array_merge( array(
'post_mime_type' => $type,
'guid' => $url,
'post_parent' => $post_id,
'post_title' => $title,
'post_content' => $content,
), $post_data );
// Save the data
$id = wp_insert_attachment($attachment, $file, $post_id);
if ( !is_wp_error($id) ) {
wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
}
return $id;
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $file_array
* @param unknown_type $post_id
* @param unknown_type $desc
* @param unknown_type $post_data
* @return unknown
*/
function media_handle_sideload($file_array, $post_id, $desc = null, $post_data = array()) {
$overrides = array('test_form'=>false);
$file = wp_handle_sideload($file_array, $overrides);
if ( isset($file['error']) )
return new WP_Error( 'upload_error', $file['error'] );
$url = $file['url'];
$type = $file['type'];
$file = $file['file'];
$title = preg_replace('/\.[^.]+$/', '', basename($file));
$content = '';
// use image exif/iptc data for title and caption defaults if possible
if ( $image_meta = @wp_read_image_metadata($file) ) {
if ( trim($image_meta['title']) )
$title = $image_meta['title'];
if ( trim($image_meta['caption']) )
$content = $image_meta['caption'];
}
$title = @$desc;
// Construct the attachment array
$attachment = array_merge( array(
'post_mime_type' => $type,
'guid' => $url,
'post_parent' => $post_id,
'post_title' => $title,
'post_content' => $content,
), $post_data );
// Save the attachment metadata
$id = wp_insert_attachment($attachment, $file, $post_id);
if ( !is_wp_error($id) ) {
wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
return $url;
}
return $id;
}
/**
* {@internal Missing Short Description}}
*
* Wrap iframe content (produced by $content_func) in a doctype, html head/body
* etc any additional function args will be passed to content_func.
*
* @since unknown
*
* @param unknown_type $content_func
*/
function wp_iframe($content_func /* ... */) {
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
<head>
<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
<title><?php bloginfo('name') ?> &rsaquo; <?php _e('Uploads'); ?> &#8212; <?php _e('WordPress'); ?></title>
<?php
wp_enqueue_style( 'global' );
wp_enqueue_style( 'wp-admin' );
wp_enqueue_style( 'colors' );
if ( 0 === strpos( $content_func, 'media' ) )
wp_enqueue_style( 'media' );
wp_enqueue_style( 'ie' );
?>
<script type="text/javascript">
//<![CDATA[
addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
var userSettings = {'url':'<?php echo SITECOOKIEPATH; ?>','uid':'<?php if ( ! isset($current_user) ) $current_user = wp_get_current_user(); echo $current_user->ID; ?>','time':'<?php echo time(); ?>'};
var ajaxurl = '<?php echo admin_url('admin-ajax.php'); ?>', pagenow = 'media-upload-popup', adminpage = 'media-upload-popup';
//]]>
</script>
<?php
do_action('admin_enqueue_scripts', 'media-upload-popup');
do_action('admin_print_styles-media-upload-popup');
do_action('admin_print_styles');
do_action('admin_print_scripts-media-upload-popup');
do_action('admin_print_scripts');
do_action('admin_head-media-upload-popup');
do_action('admin_head');
if ( is_string($content_func) )
do_action( "admin_head_{$content_func}" );
?>
</head>
<body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?>>
<?php
$args = func_get_args();
$args = array_slice($args, 1);
call_user_func_array($content_func, $args);
do_action('admin_print_footer_scripts');
?>
<script type="text/javascript">if(typeof wpOnload=='function')wpOnload();</script>
</body>
</html>
<?php
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*/
function media_buttons() {
global $post_ID, $temp_ID;
$uploading_iframe_ID = (int) (0 == $post_ID ? $temp_ID : $post_ID);
$context = apply_filters('media_buttons_context', __('Upload/Insert %s'));
$media_upload_iframe_src = "media-upload.php?post_id=$uploading_iframe_ID";
$media_title = __('Add Media');
$image_upload_iframe_src = apply_filters('image_upload_iframe_src', "$media_upload_iframe_src&amp;type=image");
$image_title = __('Add an Image');
$video_upload_iframe_src = apply_filters('video_upload_iframe_src', "$media_upload_iframe_src&amp;type=video");
$video_title = __('Add Video');
$audio_upload_iframe_src = apply_filters('audio_upload_iframe_src', "$media_upload_iframe_src&amp;type=audio");
$audio_title = __('Add Audio');
$out = <<<EOF
<a href="{$image_upload_iframe_src}&amp;TB_iframe=true" id="add_image" class="thickbox" title='$image_title' onclick="return false;"><img src='images/media-button-image.gif' alt='$image_title' /></a>
<a href="{$video_upload_iframe_src}&amp;TB_iframe=true" id="add_video" class="thickbox" title='$video_title' onclick="return false;"><img src='images/media-button-video.gif' alt='$video_title' /></a>
<a href="{$audio_upload_iframe_src}&amp;TB_iframe=true" id="add_audio" class="thickbox" title='$audio_title' onclick="return false;"><img src='images/media-button-music.gif' alt='$audio_title' /></a>
<a href="{$media_upload_iframe_src}&amp;TB_iframe=true" id="add_media" class="thickbox" title='$media_title' onclick="return false;"><img src='images/media-button-other.gif' alt='$media_title' /></a>
EOF;
printf($context, $out);
}
add_action( 'media_buttons', 'media_buttons' );
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function media_upload_form_handler() {
check_admin_referer('media-form');
$errors = null;
if ( isset($_POST['send']) ) {
$keys = array_keys($_POST['send']);
$send_id = (int) array_shift($keys);
}
if ( !empty($_POST['attachments']) ) foreach ( $_POST['attachments'] as $attachment_id => $attachment ) {
$post = $_post = get_post($attachment_id, ARRAY_A);
if ( isset($attachment['post_content']) )
$post['post_content'] = $attachment['post_content'];
if ( isset($attachment['post_title']) )
$post['post_title'] = $attachment['post_title'];
if ( isset($attachment['post_excerpt']) )
$post['post_excerpt'] = $attachment['post_excerpt'];
if ( isset($attachment['menu_order']) )
$post['menu_order'] = $attachment['menu_order'];
if ( isset($send_id) && $attachment_id == $send_id ) {
if ( isset($attachment['post_parent']) )
$post['post_parent'] = $attachment['post_parent'];
}
$post = apply_filters('attachment_fields_to_save', $post, $attachment);
if ( isset($attachment['image_alt']) && !empty($attachment['image_alt']) ) {
$image_alt = get_post_meta($attachment_id, '_wp_attachment_image_alt', true);
if ( $image_alt != stripslashes($attachment['image_alt']) ) {
$image_alt = wp_strip_all_tags( stripslashes($attachment['image_alt']), true );
// update_meta expects slashed
update_post_meta( $attachment_id, '_wp_attachment_image_alt', addslashes($image_alt) );
}
}
if ( isset($post['errors']) ) {
$errors[$attachment_id] = $post['errors'];
unset($post['errors']);
}
if ( $post != $_post )
wp_update_post($post);
foreach ( get_attachment_taxonomies($post) as $t ) {
if ( isset($attachment[$t]) )
wp_set_object_terms($attachment_id, array_map('trim', preg_split('/,+/', $attachment[$t])), $t, false);
}
}
if ( isset($_POST['insert-gallery']) || isset($_POST['update-gallery']) ) { ?>
<script type="text/javascript">
/* <![CDATA[ */
var win = window.dialogArguments || opener || parent || top;
win.tb_remove();
/* ]]> */
</script>
<?php
exit;
}
if ( isset($send_id) ) {
$attachment = stripslashes_deep( $_POST['attachments'][$send_id] );
$html = $attachment['post_title'];
if ( !empty($attachment['url']) ) {
if ( strpos($attachment['url'], 'attachment_id') || false !== strpos($attachment['url'], get_permalink($_POST['post_id'])) )
$rel = " rel='attachment wp-att-" . esc_attr($send_id)."'";
$html = "<a href='{$attachment['url']}'$rel>$html</a>";
}
$html = apply_filters('media_send_to_editor', $html, $send_id, $attachment);
return media_send_to_editor($html);
}
return $errors;
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function media_upload_image() {
$errors = array();
$id = 0;
if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
// Upload File button was clicked
$id = media_handle_upload('async-upload', $_REQUEST['post_id']);
unset($_FILES);
if ( is_wp_error($id) ) {
$errors['upload_error'] = $id;
$id = false;
}
}
if ( !empty($_POST['insertonlybutton']) ) {
$alt = $align = '';
if ( !empty($_POST['insertonly']['embed-src']) ) {
$src = $_POST['insertonly']['embed-src'];
if ( !strpos($src, '://') )
$src = "http://$src";
$html = '[embed]' . $src . '[/embed]';
} else {
$src = $_POST['insertonly']['src'];
if ( !empty($src) && !strpos($src, '://') )
$src = "http://$src";
$alt = esc_attr($_POST['insertonly']['alt']);
if ( isset($_POST['insertonly']['align']) ) {
$align = esc_attr($_POST['insertonly']['align']);
$class = " class='align$align'";
}
if ( !empty($src) )
$html = "<img src='$src' alt='$alt'$class />";
}
$html = apply_filters('image_send_to_editor_url', $html, $src, $alt, $align);
return media_send_to_editor($html);
}
if ( !empty($_POST) ) {
$return = media_upload_form_handler();
if ( is_string($return) )
return $return;
if ( is_array($return) )
$errors = $return;
}
if ( isset($_POST['save']) ) {
$errors['upload_notice'] = __('Saved.');
return media_upload_gallery();
}
if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
return wp_iframe( 'media_upload_type_url_form', 'image', $errors, $id );
return wp_iframe( 'media_upload_type_form', 'image', $errors, $id );
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $file
* @param unknown_type $post_id
* @param unknown_type $desc
* @return unknown
*/
function media_sideload_image($file, $post_id, $desc = null) {
if (!empty($file) ) {
// Download file to temp location
$tmp = download_url($file);
// Set variables for storage
// fix file filename for query strings
preg_match('/[^\?]+\.(jpg|JPG|jpe|JPE|jpeg|JPEG|gif|GIF|png|PNG)/', $file, $matches);
$file_array['name'] = basename($matches[0]);
$file_array['tmp_name'] = $tmp;
// If error storing temporarily, unlink
if ( is_wp_error($tmp) ) {
@unlink($file_array['tmp_name']);
$file_array['tmp_name'] = '';
}
// do the validation and storage stuff
$id = media_handle_sideload($file_array, $post_id, @$desc);
$src = $id;
// If error storing permanently, unlink
if ( is_wp_error($id) ) {
@unlink($file_array['tmp_name']);
return $id;
}
}
// Finally check to make sure the file has been saved, then return the html
if ( !empty($src) ) {
$alt = @$desc;
$html = "<img src='$src' alt='$alt' />";
return $html;
}
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function media_upload_audio() {
$errors = array();
$id = 0;
if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
// Upload File button was clicked
$id = media_handle_upload('async-upload', $_REQUEST['post_id']);
unset($_FILES);
if ( is_wp_error($id) ) {
$errors['upload_error'] = $id;
$id = false;
}
}
if ( !empty($_POST['insertonlybutton']) ) {
$href = $_POST['insertonly']['href'];
if ( !empty($href) && !strpos($href, '://') )
$href = "http://$href";
$html = '[embed]' . $href . '[/embed]';
$html = apply_filters('audio_send_to_editor_url', $html, $href);
return media_send_to_editor($html);
}
if ( !empty($_POST) ) {
$return = media_upload_form_handler();
if ( is_string($return) )
return $return;
if ( is_array($return) )
$errors = $return;
}
if ( isset($_POST['save']) ) {
$errors['upload_notice'] = __('Saved.');
return media_upload_gallery();
}
if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
return wp_iframe( 'media_upload_type_url_form', 'audio', $errors, $id );
return wp_iframe( 'media_upload_type_form', 'audio', $errors, $id );
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function media_upload_video() {
$errors = array();
$id = 0;
if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
// Upload File button was clicked
$id = media_handle_upload('async-upload', $_REQUEST['post_id']);
unset($_FILES);
if ( is_wp_error($id) ) {
$errors['upload_error'] = $id;
$id = false;
}
}
if ( !empty($_POST['insertonlybutton']) ) {
$href = $_POST['insertonly']['href'];
if ( !empty($href) && !strpos($href, '://') )
$href = "http://$href";
$html = '[embed]' . $href . '[/embed]';
$html = apply_filters('video_send_to_editor_url', $html, $href);
return media_send_to_editor($html);
}
if ( !empty($_POST) ) {
$return = media_upload_form_handler();
if ( is_string($return) )
return $return;
if ( is_array($return) )
$errors = $return;
}
if ( isset($_POST['save']) ) {
$errors['upload_notice'] = __('Saved.');
return media_upload_gallery();
}
if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
return wp_iframe( 'media_upload_type_url_form', 'video', $errors, $id );
return wp_iframe( 'media_upload_type_form', 'video', $errors, $id );
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function media_upload_file() {
$errors = array();
$id = 0;
if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
// Upload File button was clicked
$id = media_handle_upload('async-upload', $_REQUEST['post_id']);
unset($_FILES);
if ( is_wp_error($id) ) {
$errors['upload_error'] = $id;
$id = false;
}
}
if ( !empty($_POST['insertonlybutton']) ) {
$href = $_POST['insertonly']['href'];
if ( !empty($href) && !strpos($href, '://') )
$href = "http://$href";
$title = esc_attr($_POST['insertonly']['title']);
if ( empty($title) )
$title = basename($href);
if ( !empty($title) && !empty($href) )
$html = "<a href='$href' >$title</a>";
$html = apply_filters('file_send_to_editor_url', $html, $href, $title);
return media_send_to_editor($html);
}
if ( !empty($_POST) ) {
$return = media_upload_form_handler();
if ( is_string($return) )
return $return;
if ( is_array($return) )
$errors = $return;
}
if ( isset($_POST['save']) ) {
$errors['upload_notice'] = __('Saved.');
return media_upload_gallery();
}
if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' )
return wp_iframe( 'media_upload_type_url_form', 'file', $errors, $id );
return wp_iframe( 'media_upload_type_form', 'file', $errors, $id );
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function media_upload_gallery() {
$errors = array();
if ( !empty($_POST) ) {
$return = media_upload_form_handler();
if ( is_string($return) )
return $return;
if ( is_array($return) )
$errors = $return;
}
wp_enqueue_script('admin-gallery');
return wp_iframe( 'media_upload_gallery_form', $errors );
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function media_upload_library() {
$errors = array();
if ( !empty($_POST) ) {
$return = media_upload_form_handler();
if ( is_string($return) )
return $return;
if ( is_array($return) )
$errors = $return;
}
return wp_iframe( 'media_upload_library_form', $errors );
}
/**
* Retrieve HTML for the image alignment radio buttons with the specified one checked.
*
* @since unknown
*
* @param unknown_type $post
* @param unknown_type $checked
* @return unknown
*/
function image_align_input_fields( $post, $checked = '' ) {
$alignments = array('none' => __('None'), 'left' => __('Left'), 'center' => __('Center'), 'right' => __('Right'));
if ( !array_key_exists( (string) $checked, $alignments ) )
$checked = 'none';
$out = array();
foreach ($alignments as $name => $label) {
$name = esc_attr($name);
$out[] = "<input type='radio' name='attachments[{$post->ID}][align]' id='image-align-{$name}-{$post->ID}' value='$name'".
( $checked == $name ? " checked='checked'" : "" ) .
" /><label for='image-align-{$name}-{$post->ID}' class='align image-align-{$name}-label'>" . $label . "</label>";
}
return join("\n", $out);
}
/**
* Retrieve HTML for the size radio buttons with the specified one checked.
*
* @since unknown
*
* @param unknown_type $post
* @param unknown_type $checked
* @return unknown
*/
function image_size_input_fields( $post, $checked = '' ) {
// get a list of the actual pixel dimensions of each possible intermediate version of this image
$size_names = array('thumbnail' => __('Thumbnail'), 'medium' => __('Medium'), 'large' => __('Large'), 'full' => __('Full size'));
foreach ( $size_names as $size => $name ) {
$downsize = image_downsize($post->ID, $size);
// is this size selectable?
$enabled = ( $downsize[3] || 'full' == $size );
$css_id = "image-size-{$size}-{$post->ID}";
// if this size is the default but that's not available, don't select it
if ( $checked && !$enabled )
$checked = '';
// if $checked was not specified, default to the first available size that's bigger than a thumbnail
if ( !$checked && $enabled && 'thumbnail' != $size )
$checked = $size;
$html = "<div class='image-size-item'><input type='radio' ".( $enabled ? '' : "disabled='disabled'")."name='attachments[$post->ID][image-size]' id='{$css_id}' value='{$size}'".( $checked == $size ? " checked='checked'" : '') ." />";
$html .= "<label for='{$css_id}'>" . __($name). "</label>";
// only show the dimensions if that choice is available
if ( $enabled )
$html .= " <label for='{$css_id}' class='help'>" . sprintf( __("(%d&nbsp;&times;&nbsp;%d)"), $downsize[1], $downsize[2] ). "</label>";
$html .= '</div>';
$out[] = $html;
}
return array(
'label' => __('Size'),
'input' => 'html',
'html' => join("\n", $out),
);
}
/**
* Retrieve HTML for the Link URL buttons with the default link type as specified.
*
* @since unknown
*
* @param unknown_type $post
* @param unknown_type $url_type
* @return unknown
*/
function image_link_input_fields($post, $url_type='') {
$file = wp_get_attachment_url($post->ID);
$link = get_attachment_link($post->ID);
$url = '';
if ( $url_type == 'file' )
$url = $file;
elseif ( $url_type == 'post' )
$url = $link;
return "<input type='text' class='urlfield' name='attachments[$post->ID][url]' value='" . esc_attr($url) . "' /><br />
<button type='button' class='button urlnone' title=''>" . __('None') . "</button>
<button type='button' class='button urlfile' title='" . esc_attr($file) . "'>" . __('File URL') . "</button>
<button type='button' class='button urlpost' title='" . esc_attr($link) . "'>" . __('Post URL') . "</button>
";
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $form_fields
* @param unknown_type $post
* @return unknown
*/
function image_attachment_fields_to_edit($form_fields, $post) {
if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
$alt = get_post_meta($post->ID, '_wp_attachment_image_alt', true);
if ( empty($alt) )
$alt = '';
$form_fields['post_title']['required'] = true;
$form_fields['image_alt'] = array(
'value' => $alt,
'label' => __('Alternate text'),
'helps' => __('Alt text for the image, e.g. &#8220;The Mona Lisa&#8221;')
);
$form_fields['align'] = array(
'label' => __('Alignment'),
'input' => 'html',
'html' => image_align_input_fields($post, get_option('image_default_align')),
);
$form_fields['image-size'] = image_size_input_fields( $post, get_option('image_default_size') );
} else {
unset( $form_fields['image_alt'] );
}
return $form_fields;
}
add_filter('attachment_fields_to_edit', 'image_attachment_fields_to_edit', 10, 2);
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $form_fields
* @param unknown_type $post
* @return unknown
*/
function media_single_attachment_fields_to_edit( $form_fields, $post ) {
unset($form_fields['url'], $form_fields['align'], $form_fields['image-size']);
return $form_fields;
}
function media_post_single_attachment_fields_to_edit( $form_fields, $post ) {
unset($form_fields['image_url']);
return $form_fields;
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $post
* @param unknown_type $attachment
* @return unknown
*/
function image_attachment_fields_to_save($post, $attachment) {
if ( substr($post['post_mime_type'], 0, 5) == 'image' ) {
if ( strlen(trim($post['post_title'])) == 0 ) {
$post['post_title'] = preg_replace('/\.\w+$/', '', basename($post['guid']));
$post['errors']['post_title']['errors'][] = __('Empty Title filled from filename.');
}
}
return $post;
}
add_filter('attachment_fields_to_save', 'image_attachment_fields_to_save', 10, 2);
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $html
* @param unknown_type $attachment_id
* @param unknown_type $attachment
* @return unknown
*/
function image_media_send_to_editor($html, $attachment_id, $attachment) {
$post =& get_post($attachment_id);
if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
$url = $attachment['url'];
$align = !empty($attachment['align']) ? $attachment['align'] : 'none';
$size = !empty($attachment['image-size']) ? $attachment['image-size'] : 'medium';
$alt = !empty($attachment['image_alt']) ? $attachment['image_alt'] : '';
$rel = ( $url == get_attachment_link($attachment_id) );
return get_image_send_to_editor($attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size, $alt);
}
return $html;
}
add_filter('media_send_to_editor', 'image_media_send_to_editor', 10, 3);
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $post
* @param unknown_type $errors
* @return unknown
*/
function get_attachment_fields_to_edit($post, $errors = null) {
if ( is_int($post) )
$post =& get_post($post);
if ( is_array($post) )
$post = (object) $post;
$image_url = wp_get_attachment_url($post->ID);
$edit_post = sanitize_post($post, 'edit');
$form_fields = array(
'post_title' => array(
'label' => __('Title'),
'value' => $edit_post->post_title
),
'image_alt' => array(),
'post_excerpt' => array(
'label' => __('Caption'),
'value' => $edit_post->post_excerpt
),
'post_content' => array(
'label' => __('Description'),
'value' => $edit_post->post_content,
'input' => 'textarea'
),
'url' => array(
'label' => __('Link URL'),
'input' => 'html',
'html' => image_link_input_fields($post, get_option('image_default_link_type')),
'helps' => __('Enter a link URL or click above for presets.')
),
'menu_order' => array(
'label' => __('Order'),
'value' => $edit_post->menu_order
),
'image_url' => array(
'label' => __('File URL'),
'input' => 'html',
'html' => "<input type='text' class='urlfield' readonly='readonly' name='attachments[$post->ID][url]' value='" . esc_attr($image_url) . "' /><br />",
'value' => isset($edit_post->post_url) ? $edit_post->post_url : wp_get_attachment_url($post->ID),
'helps' => __('Location of the uploaded file.')
)
);
foreach ( get_attachment_taxonomies($post) as $taxonomy ) {
$t = (array) get_taxonomy($taxonomy);
if ( empty($t['label']) )
$t['label'] = $taxonomy;
if ( empty($t['args']) )
$t['args'] = array();
$terms = get_object_term_cache($post->ID, $taxonomy);
if ( empty($terms) )
$terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);
$values = array();
foreach ( $terms as $term )
$values[] = $term->name;
$t['value'] = join(', ', $values);
$form_fields[$taxonomy] = $t;
}
// Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default
// The recursive merge is easily traversed with array casting: foreach( (array) $things as $thing )
$form_fields = array_merge_recursive($form_fields, (array) $errors);
$form_fields = apply_filters('attachment_fields_to_edit', $form_fields, $post);
return $form_fields;
}
/**
* Retrieve HTML for media items of post gallery.
*
* The HTML markup retrieved will be created for the progress of SWF Upload
* component. Will also create link for showing and hiding the form to modify
* the image attachment.
*
* @since unknown
*
* @param int $post_id Optional. Post ID.
* @param array $errors Errors for attachment, if any.
* @return string
*/
function get_media_items( $post_id, $errors ) {
if ( $post_id ) {
$post = get_post($post_id);
if ( $post && $post->post_type == 'attachment' )
$attachments = array($post->ID => $post);
else
$attachments = get_children( array( 'post_parent' => $post_id, 'post_type' => 'attachment', 'orderby' => 'menu_order ASC, ID', 'order' => 'DESC') );
} else {
if ( is_array($GLOBALS['wp_the_query']->posts) )
foreach ( $GLOBALS['wp_the_query']->posts as $attachment )
$attachments[$attachment->ID] = $attachment;
}
$output = '';
foreach ( (array) $attachments as $id => $attachment ) {
if ( $attachment->post_status == 'trash' )
continue;
if ( $item = get_media_item( $id, array( 'errors' => isset($errors[$id]) ? $errors[$id] : null) ) )
$output .= "\n<div id='media-item-$id' class='media-item child-of-$attachment->post_parent preloaded'><div class='progress'><div class='bar'></div></div><div id='media-upload-error-$id'></div><div class='filename'></div>$item\n</div>";
}
return $output;
}
/**
* Retrieve HTML form for modifying the image attachment.
*
* @since unknown
*
* @param int $attachment_id Attachment ID for modification.
* @param string|array $args Optional. Override defaults.
* @return string HTML form for attachment.
*/
function get_media_item( $attachment_id, $args = null ) {
global $redir_tab;
if ( ( $attachment_id = intval($attachment_id) ) && $thumb_url = get_attachment_icon_src( $attachment_id ) )
$thumb_url = $thumb_url[0];
else
return false;
$default_args = array( 'errors' => null, 'send' => true, 'delete' => true, 'toggle' => true, 'show_title' => true );
$args = wp_parse_args( $args, $default_args );
extract( $args, EXTR_SKIP );
$toggle_on = __('Show');
$toggle_off = __('Hide');
$post = get_post($attachment_id);
$filename = basename($post->guid);
$title = esc_attr($post->post_title);
if ( $_tags = get_the_tags($attachment_id) ) {
foreach ( $_tags as $tag )
$tags[] = $tag->name;
$tags = esc_attr(join(', ', $tags));
}
$post_mime_types = get_post_mime_types();
$keys = array_keys(wp_match_mime_types(array_keys($post_mime_types), $post->post_mime_type));
$type = array_shift($keys);
$type_html = "<input type='hidden' id='type-of-$attachment_id' value='" . esc_attr( $type ) . "' />";
$form_fields = get_attachment_fields_to_edit($post, $errors);
if ( $toggle ) {
$class = empty($errors) ? 'startclosed' : 'startopen';
$toggle_links = "
<a class='toggle describe-toggle-on' href='#'>$toggle_on</a>
<a class='toggle describe-toggle-off' href='#'>$toggle_off</a>";
} else {
$class = 'form-table';
$toggle_links = '';
}
$display_title = ( !empty( $title ) ) ? $title : $filename; // $title shouldn't ever be empty, but just in case
$display_title = $show_title ? "<div class='filename new'>" . wp_html_excerpt($display_title, 60) . "</div>" : '';
$gallery = ( (isset($_REQUEST['tab']) && 'gallery' == $_REQUEST['tab']) || (isset($redir_tab) && 'gallery' == $redir_tab) ) ? true : false;
$order = '';
foreach ( $form_fields as $key => $val ) {
if ( 'menu_order' == $key ) {
if ( $gallery )
$order = '<div class="menu_order"> <input class="menu_order_input" type="text" id="attachments['.$attachment_id.'][menu_order]" name="attachments['.$attachment_id.'][menu_order]" value="'.$val['value'].'" /></div>';
else
$order = '<input type="hidden" name="attachments['.$attachment_id.'][menu_order]" value="'.$val['value'].'" />';
unset($form_fields['menu_order']);
break;
}
}
$media_dims = '';
$meta = wp_get_attachment_metadata($post->ID);
if ( is_array($meta) && array_key_exists('width', $meta) && array_key_exists('height', $meta) )
$media_dims .= "<span id='media-dims-{$post->ID}'>{$meta['width']}&nbsp;&times;&nbsp;{$meta['height']}</span> ";
$image_edit_button = '';
if ( gd_edit_image_support($post->post_mime_type) ) {
$nonce = wp_create_nonce("image_editor-$post->ID");
$image_edit_button = "<input type='button' id='imgedit-open-btn-{$post->ID}' onclick='imageEdit.open($post->ID, \"$nonce\")' class='button' value='" . esc_attr__( 'Edit image' ) . "' /> <img src='images/wpspin_light.gif' class='imgedit-wait-spin' alt='' />";
}
$item = "
$type_html
$toggle_links
$order
$display_title
<table class='slidetoggle describe $class'>
<thead class='media-item-info' id='media-head-$post->ID'>
<tr>
<td class='A1B1' id='thumbnail-head-$post->ID' rowspan='5'><img class='thumbnail' src='$thumb_url' alt='' /></td>
<td>$filename</td>
</tr>
<tr><td>$post->post_mime_type</td></tr>
<tr><td>" . mysql2date(get_option('time_format'), $post->post_date) . "</td></tr>
<tr><td>" . apply_filters('media_meta', $media_dims, $post) . "</td></tr>
<tr><td class='A1B1'>$image_edit_button</td></tr>
</thead>
<tbody>
<tr><td colspan='2' class='imgedit-response' id='imgedit-response-$post->ID'></td></tr>
<tr><td style='display:none' colspan='2' class='image-editor' id='image-editor-$post->ID'></td></tr>\n";
$defaults = array(
'input' => 'text',
'required' => false,
'value' => '',
'extra_rows' => array(),
);
if ( $send )
$send = "<input type='submit' class='button' name='send[$attachment_id]' value='" . esc_attr__( 'Insert into Post' ) . "' />";
if ( $delete && current_user_can('delete_post', $attachment_id) ) {
if ( !EMPTY_TRASH_DAYS )
$delete = "<a href=\"" . wp_nonce_url("post.php?action=delete&amp;post=$attachment_id", 'delete-post_' . $attachment_id) . "\" id=\"del[$attachment_id]\" class=\"delete\">" . __('Delete Permanently') . "</a>";
else
$delete = "<a href=\"" . wp_nonce_url("post.php?action=trash&amp;post=$attachment_id", 'trash-post_' . $attachment_id) . "\" id=\"del[$attachment_id]\" class=\"delete\">" . __('Move to Trash') . "</a> <a href=\"" . wp_nonce_url("post.php?action=untrash&amp;post=$attachment_id", 'untrash-post_' . $attachment_id) . "\" id=\"undo[$attachment_id]\" class=\"undo hidden\">" . __('Undo?') . "</a>";
} else {
$delete = '';
}
if ( 'image' == $type && current_theme_supports( 'post-thumbnails' ) && get_post_image_id($_GET['post_id']) != $attachment_id )
$thumbnail = "<a class='wp-post-thumbnail' href='#' onclick='WPSetAsThumbnail(\"$attachment_id\");return false;'>" . esc_html__( "Use as thumbnail" ) . "</a>";
if ( ( $send || $thumbnail || $delete ) && !isset($form_fields['buttons']) )
$form_fields['buttons'] = array('tr' => "\t\t<tr class='submit'><td></td><td class='savesend'>$send $thumbnail $delete</td></tr>\n");
$hidden_fields = array();
foreach ( $form_fields as $id => $field ) {
if ( $id{0} == '_' )
continue;
if ( !empty($field['tr']) ) {
$item .= $field['tr'];
continue;
}
$field = array_merge($defaults, $field);
$name = "attachments[$attachment_id][$id]";
if ( $field['input'] == 'hidden' ) {
$hidden_fields[$name] = $field['value'];
continue;
}
$required = $field['required'] ? '<abbr title="required" class="required">*</abbr>' : '';
$aria_required = $field['required'] ? " aria-required='true' " : '';
$class = $id;
$class .= $field['required'] ? ' form-required' : '';
$item .= "\t\t<tr class='$class'>\n\t\t\t<th valign='top' scope='row' class='label'><label for='$name'><span class='alignleft'>{$field['label']}</span><span class='alignright'>$required</span><br class='clear' /></label></th>\n\t\t\t<td class='field'>";
if ( !empty($field[$field['input']]) )
$item .= $field[$field['input']];
elseif ( $field['input'] == 'textarea' ) {
$item .= "<textarea type='text' id='$name' name='$name'" . $aria_required . ">" . esc_html( $field['value'] ) . "</textarea>";
} else {
$item .= "<input type='text' id='$name' name='$name' value='" . esc_attr( $field['value'] ) . "'" . $aria_required . "/>";
}
if ( !empty($field['helps']) )
$item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique((array) $field['helps']) ) . '</p>';
$item .= "</td>\n\t\t</tr>\n";
$extra_rows = array();
if ( !empty($field['errors']) )
foreach ( array_unique((array) $field['errors']) as $error )
$extra_rows['error'][] = $error;
if ( !empty($field['extra_rows']) )
foreach ( $field['extra_rows'] as $class => $rows )
foreach ( (array) $rows as $html )
$extra_rows[$class][] = $html;
foreach ( $extra_rows as $class => $rows )
foreach ( $rows as $html )
$item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n";
}
if ( !empty($form_fields['_final']) )
$item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n";
$item .= "\t</tbody>\n";
$item .= "\t</table>\n";
foreach ( $hidden_fields as $name => $value )
$item .= "\t<input type='hidden' name='$name' id='$name' value='" . esc_attr( $value ) . "' />\n";
if ( $post->post_parent < 1 && isset($_REQUEST['post_id']) ) {
$parent = (int) $_REQUEST['post_id'];
$parent_name = "attachments[$attachment_id][post_parent]";
$item .= "\t<input type='hidden' name='$parent_name' id='$parent_name' value='" . $parent . "' />\n";
}
return $item;
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*/
function media_upload_header() {
?>
<script type="text/javascript">post_id = <?php echo intval($_REQUEST['post_id']); ?>;</script>
<div id="media-upload-header">
<?php the_media_upload_tabs(); ?>
</div>
<?php
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $errors
*/
function media_upload_form( $errors = null ) {
global $type, $tab;
$flash_action_url = admin_url('async-upload.php');
// If Mac and mod_security, no Flash. :(
$flash = true;
if ( false !== strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'mac') && apache_mod_loaded('mod_security') )
$flash = false;
$flash = apply_filters('flash_uploader', $flash);
$post_id = isset($_REQUEST['post_id']) ? intval($_REQUEST['post_id']) : 0;
?>
<script type="text/javascript">
//<![CDATA[
var uploaderMode = 0;
jQuery(document).ready(function($){
uploaderMode = getUserSetting('uploader');
$('.upload-html-bypass a').click(function(){deleteUserSetting('uploader');uploaderMode=0;swfuploadPreLoad();return false;});
$('.upload-flash-bypass a').click(function(){setUserSetting('uploader', '1');uploaderMode=1;swfuploadPreLoad();return false;});
});
//]]>
</script>
<div id="media-upload-notice">
<?php if (isset($errors['upload_notice']) ) { ?>
<?php echo $errors['upload_notice']; ?>
<?php } ?>
</div>
<div id="media-upload-error">
<?php if (isset($errors['upload_error']) && is_wp_error($errors['upload_error'])) { ?>
<?php echo $errors['upload_error']->get_error_message(); ?>
<?php } ?>
</div>
<?php do_action('pre-upload-ui'); ?>
<?php if ( $flash ) : ?>
<script type="text/javascript">
//<![CDATA[
var swfu;
SWFUpload.onload = function() {
var settings = {
button_text: '<span class="button"><?php _e('Select Files'); ?></span>',
button_text_style: '.button { text-align: center; font-weight: bold; font-family:"Lucida Grande",Verdana,Arial,"Bitstream Vera Sans",sans-serif; }',
button_height: "24",
button_width: "132",
button_text_top_padding: 2,
button_image_url: '<?php echo includes_url('images/upload.png'); ?>',
button_placeholder_id: "flash-browse-button",
upload_url : "<?php echo esc_attr( $flash_action_url ); ?>",
flash_url : "<?php echo includes_url('js/swfupload/swfupload.swf'); ?>",
file_post_name: "async-upload",
file_types: "<?php echo apply_filters('upload_file_glob', '*.*'); ?>",
post_params : {
"post_id" : "<?php echo $post_id; ?>",
"auth_cookie" : "<?php if ( is_ssl() ) echo $_COOKIE[SECURE_AUTH_COOKIE]; else echo $_COOKIE[AUTH_COOKIE]; ?>",
"logged_in_cookie": "<?php echo $_COOKIE[LOGGED_IN_COOKIE]; ?>",
"_wpnonce" : "<?php echo wp_create_nonce('media-form'); ?>",
"type" : "<?php echo $type; ?>",
"tab" : "<?php echo $tab; ?>",
"short" : "1"
},
file_size_limit : "<?php echo wp_max_upload_size(); ?>b",
file_dialog_start_handler : fileDialogStart,
file_queued_handler : fileQueued,
upload_start_handler : uploadStart,
upload_progress_handler : uploadProgress,
upload_error_handler : uploadError,
upload_success_handler : uploadSuccess,
upload_complete_handler : uploadComplete,
file_queue_error_handler : fileQueueError,
file_dialog_complete_handler : fileDialogComplete,
swfupload_pre_load_handler: swfuploadPreLoad,
swfupload_load_failed_handler: swfuploadLoadFailed,
custom_settings : {
degraded_element_id : "html-upload-ui", // id of the element displayed when swfupload is unavailable
swfupload_element_id : "flash-upload-ui" // id of the element displayed when swfupload is available
},
debug: false
};
swfu = new SWFUpload(settings);
};
//]]>
</script>
<div id="flash-upload-ui">
<?php do_action('pre-flash-upload-ui'); ?>
<div>
<?php _e( 'Choose files to upload' ); ?>
<div id="flash-browse-button"></div>
<span><input id="cancel-upload" disabled="disabled" onclick="cancelUpload()" type="button" value="<?php esc_attr_e('Cancel Upload'); ?>" class="button" /></span>
</div>
<?php do_action('post-flash-upload-ui'); ?>
<p class="howto"><?php _e('After a file has been uploaded, you can add titles and descriptions.'); ?></p>
</div>
<?php endif; // $flash ?>
<div id="html-upload-ui">
<?php do_action('pre-html-upload-ui'); ?>
<p id="async-upload-wrap">
<label class="screen-reader-text" for="async-upload"><?php _e('Upload'); ?></label>
<input type="file" name="async-upload" id="async-upload" /> <input type="submit" class="button" name="html-upload" value="<?php esc_attr_e('Upload'); ?>" /> <a href="#" onclick="return top.tb_remove();"><?php _e('Cancel'); ?></a>
</p>
<div class="clear"></div>
<?php if ( is_lighttpd_before_150() ): ?>
<p><?php _e('If you want to use all capabilities of the uploader, like uploading multiple files at once, please upgrade to lighttpd 1.5.'); ?></p>
<?php endif;?>
<?php do_action('post-html-upload-ui', $flash); ?>
</div>
<?php do_action('post-upload-ui'); ?>
<?php
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $type
* @param unknown_type $errors
* @param unknown_type $id
*/
function media_upload_type_form($type = 'file', $errors = null, $id = null) {
media_upload_header();
$post_id = intval($_REQUEST['post_id']);
$form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
$form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
?>
<form enctype="multipart/form-data" method="post" action="<?php echo esc_attr($form_action_url); ?>" class="media-upload-form type-form validate" id="<?php echo $type; ?>-form">
<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
<?php wp_nonce_field('media-form'); ?>
<h3 class="media-title"><?php _e('Add media files from your computer'); ?></h3>
<?php media_upload_form( $errors ); ?>
<script type="text/javascript">
//<![CDATA[
jQuery(function($){
var preloaded = $(".media-item.preloaded");
if ( preloaded.length > 0 ) {
preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
}
updateMediaForm();
});
//]]>
</script>
<div id="media-items">
<?php
if ( $id ) {
if ( !is_wp_error($id) ) {
add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2);
echo get_media_items( $id, $errors );
} else {
echo '<div id="media-upload-error">'.esc_html($id->get_error_message()).'</div>';
exit;
}
}
?>
</div>
<p class="savebutton ml-submit">
<input type="submit" class="button" name="save" value="<?php esc_attr_e( 'Save all changes' ); ?>" />
</p>
<?php
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $type
* @param unknown_type $errors
* @param unknown_type $id
*/
function media_upload_type_url_form($type = 'file', $errors = null, $id = null) {
media_upload_header();
$post_id = intval($_REQUEST['post_id']);
$form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
$form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
$callback = "type_url_form_$type";
?>
<form enctype="multipart/form-data" method="post" action="<?php echo esc_attr($form_action_url); ?>" class="media-upload-form type-form validate" id="<?php echo $type; ?>-form">
<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
<?php wp_nonce_field('media-form'); ?>
<?php if ( is_callable($callback) ) { ?>
<h3 class="media-title"><?php _e('Add media file from URL'); ?></h3>
<script type="text/javascript">
//<![CDATA[
var addExtImage = {
width : '',
height : '',
align : 'alignnone',
insert : function() {
var t = this, html, f = document.forms[0], cls, title = '', alt = '', caption = '';
if ( '' != document.getElementById('embed-src').value )
return true;
if ( '' == f.src.value || '' == t.width )
return false;
if ( f.title.value ) {
title = f.title.value.replace(/'/g, '&#039;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
title = ' title="'+title+'"';
}
if ( f.alt.value )
alt = f.alt.value.replace(/'/g, '&#039;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
<?php if ( ! apply_filters( 'disable_captions', '' ) ) { ?>
if ( f.caption.value )
caption = f.caption.value.replace(/'/g, '&#039;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
<?php } ?>
cls = caption ? '' : ' class="'+t.align+'"';
html = '<img alt="'+alt+'" src="'+f.src.value+'"'+title+cls+' width="'+t.width+'" height="'+t.height+'" />';
if ( f.url.value )
html = '<a href="'+f.url.value+'">'+html+'</a>';
if ( caption )
html = '[caption id="" align="'+t.align+'" width="'+t.width+'" caption="'+caption+'"]'+html+'[/caption]';
var win = window.dialogArguments || opener || parent || top;
win.send_to_editor(html);
return false;
},
resetImageData : function() {
var t = addExtImage;
t.width = t.height = '';
document.getElementById('go_button').style.color = '#bbb';
if ( ! document.forms[0].src.value )
document.getElementById('status_img').innerHTML = '*';
else document.getElementById('status_img').innerHTML = '<img src="images/no.png" alt="" />';
},
updateImageData : function() {
var t = addExtImage;
t.width = t.preloadImg.width;
t.height = t.preloadImg.height;
document.getElementById('go_button').style.color = '#333';
document.getElementById('status_img').innerHTML = '<img src="images/yes.png" alt="" />';
},
getImageData : function() {
var t = addExtImage, src = document.forms[0].src.value;
if ( ! src ) {
t.resetImageData();
return false;
}
document.getElementById('status_img').innerHTML = '<img src="images/wpspin_light.gif" alt="" />';
t.preloadImg = new Image();
t.preloadImg.onload = t.updateImageData;
t.preloadImg.onerror = t.resetImageData;
t.preloadImg.src = src;
}
}
//]]>
</script>
<div id="media-items">
<div class="media-item media-blank">
<?php echo apply_filters($callback, call_user_func($callback)); ?>
</div>
</div>
</form>
<?php
} else {
wp_die( __('Unknown action.') );
}
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $errors
*/
function media_upload_gallery_form($errors) {
global $redir_tab, $type;
$redir_tab = 'gallery';
media_upload_header();
$post_id = intval($_REQUEST['post_id']);
$form_action_url = admin_url("media-upload.php?type=$type&tab=gallery&post_id=$post_id");
$form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
?>
<script type="text/javascript">
<!--
jQuery(function($){
var preloaded = $(".media-item.preloaded");
if ( preloaded.length > 0 ) {
preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
updateMediaForm();
}
});
-->
</script>
<div id="sort-buttons" class="hide-if-no-js">
<span>
<?php _e('All Tabs:'); ?>
<a href="#" id="showall"><?php _e('Show'); ?></a>
<a href="#" id="hideall" style="display:none;"><?php _e('Hide'); ?></a>
</span>
<?php _e('Sort Order:'); ?>
<a href="#" id="asc"><?php _e('Ascending'); ?></a> |
<a href="#" id="desc"><?php _e('Descending'); ?></a> |
<a href="#" id="clear"><?php _e('Clear'); ?></a>
</div>
<form enctype="multipart/form-data" method="post" action="<?php echo esc_attr($form_action_url); ?>" class="media-upload-form validate" id="gallery-form">
<?php wp_nonce_field('media-form'); ?>
<?php //media_upload_form( $errors ); ?>
<table class="widefat" cellspacing="0">
<thead><tr>
<th><?php _e('Media'); ?></th>
<th class="order-head"><?php _e('Order'); ?></th>
<th class="actions-head"><?php _e('Actions'); ?></th>
</tr></thead>
</table>
<div id="media-items">
<?php add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2); ?>
<?php echo get_media_items($post_id, $errors); ?>
</div>
<p class="ml-submit">
<input type="submit" class="button savebutton" style="display:none;" name="save" id="save-all" value="<?php esc_attr_e( 'Save all changes' ); ?>" />
<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
<input type="hidden" name="type" value="<?php echo esc_attr( $GLOBALS['type'] ); ?>" />
<input type="hidden" name="tab" value="<?php echo esc_attr( $GLOBALS['tab'] ); ?>" />
</p>
<div id="gallery-settings" style="display:none;">
<div class="title"><?php _e('Gallery Settings'); ?></div>
<table id="basic" class="describe"><tbody>
<tr>
<th scope="row" class="label">
<label>
<span class="alignleft"><?php _e('Link thumbnails to:'); ?></span>
</label>
</th>
<td class="field">
<input type="radio" name="linkto" id="linkto-file" value="file" />
<label for="linkto-file" class="radio"><?php _e('Image File'); ?></label>
<input type="radio" checked="checked" name="linkto" id="linkto-post" value="post" />
<label for="linkto-post" class="radio"><?php _e('Attachment Page'); ?></label>
</td>
</tr>
<tr>
<th scope="row" class="label">
<label>
<span class="alignleft"><?php _e('Order images by:'); ?></span>
</label>
</th>
<td class="field">
<select id="orderby" name="orderby">
<option value="menu_order" selected="selected"><?php _e('Menu order'); ?></option>
<option value="title"><?php _e('Title'); ?></option>
<option value="ID"><?php _e('Date/Time'); ?></option>
<option value="rand"><?php _e('Random'); ?></option>
</select>
</td>
</tr>
<tr>
<th scope="row" class="label">
<label>
<span class="alignleft"><?php _e('Order:'); ?></span>
</label>
</th>
<td class="field">
<input type="radio" checked="checked" name="order" id="order-asc" value="asc" />
<label for="order-asc" class="radio"><?php _e('Ascending'); ?></label>
<input type="radio" name="order" id="order-desc" value="desc" />
<label for="order-desc" class="radio"><?php _e('Descending'); ?></label>
</td>
</tr>
<tr>
<th scope="row" class="label">
<label>
<span class="alignleft"><?php _e('Gallery columns:'); ?></span>
</label>
</th>
<td class="field">
<select id="columns" name="columns">
<option value="2"><?php _e('2'); ?></option>
<option value="3" selected="selected"><?php _e('3'); ?></option>
<option value="4"><?php _e('4'); ?></option>
<option value="5"><?php _e('5'); ?></option>
<option value="6"><?php _e('6'); ?></option>
<option value="7"><?php _e('7'); ?></option>
<option value="8"><?php _e('8'); ?></option>
<option value="9"><?php _e('9'); ?></option>
</select>
</td>
</tr>
</tbody></table>
<p class="ml-submit">
<input type="button" class="button" style="display:none;" onmousedown="wpgallery.update();" name="insert-gallery" id="insert-gallery" value="<?php esc_attr_e( 'Insert gallery' ); ?>" />
<input type="button" class="button" style="display:none;" onmousedown="wpgallery.update();" name="update-gallery" id="update-gallery" value="<?php esc_attr_e( 'Update gallery settings' ); ?>" />
</p>
</div>
</form>
<?php
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $errors
*/
function media_upload_library_form($errors) {
global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types;
media_upload_header();
$post_id = intval($_REQUEST['post_id']);
$form_action_url = admin_url("media-upload.php?type=$type&tab=library&post_id=$post_id");
$form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
$_GET['paged'] = isset( $_GET['paged'] ) ? intval($_GET['paged']) : 0;
if ( $_GET['paged'] < 1 )
$_GET['paged'] = 1;
$start = ( $_GET['paged'] - 1 ) * 10;
if ( $start < 1 )
$start = 0;
add_filter( 'post_limits', $limit_filter = create_function( '$a', "return 'LIMIT $start, 10';" ) );
list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query();
?>
<form id="filter" action="" method="get">
<input type="hidden" name="type" value="<?php echo esc_attr( $type ); ?>" />
<input type="hidden" name="tab" value="<?php echo esc_attr( $tab ); ?>" />
<input type="hidden" name="post_id" value="<?php echo (int) $post_id; ?>" />
<input type="hidden" name="post_mime_type" value="<?php echo isset( $_GET['post_mime_type'] ) ? esc_attr( $_GET['post_mime_type'] ) : ''; ?>" />
<p id="media-search" class="search-box">
<label class="screen-reader-text" for="media-search-input"><?php _e('Search Media');?>:</label>
<input type="text" id="media-search-input" name="s" value="<?php the_search_query(); ?>" />
<input type="submit" value="<?php esc_attr_e( 'Search Media' ); ?>" class="button" />
</p>
<ul class="subsubsub">
<?php
$type_links = array();
$_num_posts = (array) wp_count_attachments();
$matches = wp_match_mime_types(array_keys($post_mime_types), array_keys($_num_posts));
foreach ( $matches as $_type => $reals )
foreach ( $reals as $real )
if ( isset($num_posts[$_type]) )
$num_posts[$_type] += $_num_posts[$real];
else
$num_posts[$_type] = $_num_posts[$real];
// If available type specified by media button clicked, filter by that type
if ( empty($_GET['post_mime_type']) && !empty($num_posts[$type]) ) {
$_GET['post_mime_type'] = $type;
list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query();
}
if ( empty($_GET['post_mime_type']) || $_GET['post_mime_type'] == 'all' )
$class = ' class="current"';
else
$class = '';
$type_links[] = "<li><a href='" . esc_url(add_query_arg(array('post_mime_type'=>'all', 'paged'=>false, 'm'=>false))) . "'$class>".__('All Types')."</a>";
foreach ( $post_mime_types as $mime_type => $label ) {
$class = '';
if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) )
continue;
if ( isset($_GET['post_mime_type']) && wp_match_mime_types($mime_type, $_GET['post_mime_type']) )
$class = ' class="current"';
$type_links[] = "<li><a href='" . esc_url(add_query_arg(array('post_mime_type'=>$mime_type, 'paged'=>false))) . "'$class>" . sprintf(_n($label[2][0], $label[2][1], $num_posts[$mime_type]), "<span id='$mime_type-counter'>" . number_format_i18n( $num_posts[$mime_type] ) . '</span>') . '</a>';
}
echo implode(' | </li>', $type_links) . '</li>';
unset($type_links);
?>
</ul>
<div class="tablenav">
<?php
$page_links = paginate_links( array(
'base' => add_query_arg( 'paged', '%#%' ),
'format' => '',
'prev_text' => __('&laquo;'),
'next_text' => __('&raquo;'),
'total' => ceil($wp_query->found_posts / 10),
'current' => $_GET['paged']
));
if ( $page_links )
echo "<div class='tablenav-pages'>$page_links</div>";
?>
<div class="alignleft actions">
<?php
$arc_query = "SELECT DISTINCT YEAR(post_date) AS yyear, MONTH(post_date) AS mmonth FROM $wpdb->posts WHERE post_type = 'attachment' ORDER BY post_date DESC";
$arc_result = $wpdb->get_results( $arc_query );
$month_count = count($arc_result);
if ( $month_count && !( 1 == $month_count && 0 == $arc_result[0]->mmonth ) ) { ?>
<select name='m'>
<option<?php selected( @$_GET['m'], 0 ); ?> value='0'><?php _e('Show all dates'); ?></option>
<?php
foreach ($arc_result as $arc_row) {
if ( $arc_row->yyear == 0 )
continue;
$arc_row->mmonth = zeroise( $arc_row->mmonth, 2 );
if ( $arc_row->yyear . $arc_row->mmonth == $_GET['m'] )
$default = ' selected="selected"';
else
$default = '';
echo "<option$default value='" . esc_attr( $arc_row->yyear . $arc_row->mmonth ) . "'>";
echo esc_html( $wp_locale->get_month($arc_row->mmonth) . " $arc_row->yyear" );
echo "</option>\n";
}
?>
</select>
<?php } ?>
<input type="submit" id="post-query-submit" value="<?php echo esc_attr( __( 'Filter &#187;' ) ); ?>" class="button-secondary" />
</div>
<br class="clear" />
</div>
</form>
<form enctype="multipart/form-data" method="post" action="<?php echo esc_attr($form_action_url); ?>" class="media-upload-form validate" id="library-form">
<?php wp_nonce_field('media-form'); ?>
<?php //media_upload_form( $errors ); ?>
<script type="text/javascript">
<!--
jQuery(function($){
var preloaded = $(".media-item.preloaded");
if ( preloaded.length > 0 ) {
preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
updateMediaForm();
}
});
-->
</script>
<div id="media-items">
<?php add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2); ?>
<?php echo get_media_items(null, $errors); ?>
</div>
<p class="ml-submit">
<input type="submit" class="button savebutton" name="save" value="<?php esc_attr_e( 'Save all changes' ); ?>" />
<input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
</p>
</form>
<?php
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function type_url_form_image() {
if ( !apply_filters( 'disable_captions', '' ) ) {
$caption = '
<tr>
<th valign="top" scope="row" class="label">
<span class="alignleft"><label for="caption">' . __('Image Caption') . '</label></span>
</th>
<td class="field"><input id="caption" name="caption" value="" type="text" /></td>
</tr>
';
} else {
$caption = '';
}
$default_align = get_option('image_default_align');
if ( empty($default_align) )
$default_align = 'none';
return '
<h4 class="media-sub-title">' . __('Embed a picture from a web site that supports oEmbed') . '</h4>
<table class="describe"><tbody>
<tr>
<th valign="top" scope="row" class="label" style="width:130px;">
<span class="alignleft"><label for="embed-src">' . __('Embed image') . '</label></span>
<span class="alignright"><abbr title="required" class="required">*</abbr></span>
</th>
<td class="field"><input id="embed-src" name="insertonly[embed-src]" value="" type="text" /></td>
</tr>
<tr>
<td></td>
<td>
<input type="submit" class="button" name="insertonlybutton" value="' . esc_attr__('Embed') . '" />
</td>
</tr>
</tbody></table>
<h4 class="media-sub-title">' . __('Insert an image from another web site') . '</h4>
<table class="describe"><tbody>
<tr>
<th valign="top" scope="row" class="label" style="width:130px;">
<span class="alignleft"><label for="src">' . __('Image URL') . '</label></span>
<span class="alignright"><abbr id="status_img" title="required" class="required">*</abbr></span>
</th>
<td class="field"><input id="src" name="src" value="" type="text" aria-required="true" onblur="addExtImage.getImageData()" /></td>
</tr>
<tr>
<th valign="top" scope="row" class="label">
<span class="alignleft"><label for="title">' . __('Image Title') . '</label></span>
<span class="alignright"><abbr title="required" class="required">*</abbr></span>
</th>
<td class="field"><input id="title" name="title" value="" type="text" aria-required="true" /></td>
</tr>
<tr>
<th valign="top" scope="row" class="label">
<span class="alignleft"><label for="alt">' . __('Alternate Text') . '</label></span>
</th>
<td class="field"><input id="alt" name="alt" value="" type="text" aria-required="true" />
<p class="help">' . __('Alt text for the image, e.g. &#8220;The Mona Lisa&#8221;') . '</p></td>
</tr>
' . $caption . '
<tr class="align">
<th valign="top" scope="row" class="label"><p><label for="align">' . __('Alignment') . '</label></p></th>
<td class="field">
<input name="align" id="align-none" value="none" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'none' ? ' checked="checked"' : '').' />
<label for="align-none" class="align image-align-none-label">' . __('None') . '</label>
<input name="align" id="align-left" value="left" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'left' ? ' checked="checked"' : '').' />
<label for="align-left" class="align image-align-left-label">' . __('Left') . '</label>
<input name="align" id="align-center" value="center" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'center' ? ' checked="checked"' : '').' />
<label for="align-center" class="align image-align-center-label">' . __('Center') . '</label>
<input name="align" id="align-right" value="right" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'right' ? ' checked="checked"' : '').' />
<label for="align-right" class="align image-align-right-label">' . __('Right') . '</label>
</td>
</tr>
<tr>
<th valign="top" scope="row" class="label">
<span class="alignleft"><label for="url">' . __('Link Image To:') . '</label></span>
</th>
<td class="field"><input id="url" name="url" value="" type="text" /><br />
<button type="button" class="button" value="" onclick="document.forms[0].url.value=null">' . __('None') . '</button>
<button type="button" class="button" value="" onclick="document.forms[0].url.value=document.forms[0].src.value">' . __('Link to image') . '</button>
<p class="help">' . __('Enter a link URL or click above for presets.') . '</p></td>
</tr>
<tr>
<td></td>
<td>
<input type="button" class="button" id="go_button" style="color:#bbb;" onclick="addExtImage.insert()" value="' . esc_attr__('Insert into Post') . '" />
</td>
</tr>
</tbody></table>
';
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function type_url_form_audio() {
return '
<table class="describe"><tbody>
<tr>
<th valign="top" scope="row" class="label">
<span class="alignleft"><label for="insertonly[href]">' . __('Audio File URL') . '</label></span>
<span class="alignright"><abbr title="required" class="required">*</abbr></span>
</th>
<td class="field"><input id="insertonly[href]" name="insertonly[href]" value="" type="text" aria-required="true"></td>
</tr>
<tr>
<td></td>
<td>
<input type="submit" class="button" name="insertonlybutton" value="' . esc_attr__('Insert into Post') . '" />
</td>
</tr>
</tbody></table>
';
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function type_url_form_video() {
return '
<table class="describe"><tbody>
<tr>
<th valign="top" scope="row" class="label">
<span class="alignleft"><label for="insertonly[href]">' . __('Video URL') . '</label></span>
<span class="alignright"><abbr title="required" class="required">*</abbr></span>
</th>
<td class="field"><input id="insertonly[href]" name="insertonly[href]" value="" type="text" aria-required="true"></td>
</tr>
<tr>
<td></td>
<td>
<input type="submit" class="button" name="insertonlybutton" value="' . esc_attr__('Insert into Post') . '" />
</td>
</tr>
</tbody></table>
';
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return unknown
*/
function type_url_form_file() {
return '
<table class="describe"><tbody>
<tr>
<th valign="top" scope="row" class="label">
<span class="alignleft"><label for="insertonly[href]">' . __('URL') . '</label></span>
<span class="alignright"><abbr title="required" class="required">*</abbr></span>
</th>
<td class="field"><input id="insertonly[href]" name="insertonly[href]" value="" type="text" aria-required="true"></td>
</tr>
<tr>
<th valign="top" scope="row" class="label">
<span class="alignleft"><label for="insertonly[title]">' . __('Title') . '</label></span>
<span class="alignright"><abbr title="required" class="required">*</abbr></span>
</th>
<td class="field"><input id="insertonly[title]" name="insertonly[title]" value="" type="text" aria-required="true"></td>
</tr>
<tr><td></td><td class="help">' . __('Link text, e.g. &#8220;Ransom Demands (PDF)&#8221;') . '</td></tr>
<tr>
<td></td>
<td>
<input type="submit" class="button" name="insertonlybutton" value="' . esc_attr__('Insert into Post') . '" />
</td>
</tr>
</tbody></table>
';
}
/**
* {@internal Missing Short Description}}
*
* Support a GET parameter for disabling the flash uploader.
*
* @since unknown
*
* @param unknown_type $flash
* @return unknown
*/
function media_upload_use_flash($flash) {
if ( array_key_exists('flash', $_REQUEST) )
$flash = !empty($_REQUEST['flash']);
return $flash;
}
add_filter('flash_uploader', 'media_upload_use_flash');
/**
* {@internal Missing Short Description}}
*
* @since unknown
*/
function media_upload_flash_bypass() {
echo '<p class="upload-flash-bypass">';
printf( __('You are using the Flash uploader. Problems? Try the <a href="%s">Browser uploader</a> instead.'), esc_url(add_query_arg('flash', 0)) );
echo '</p>';
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*/
function media_upload_html_bypass($flash = true) {
echo '<p class="upload-html-bypass">';
_e('You are using the Browser uploader.');
if ( $flash ) {
// the user manually selected the browser uploader, so let them switch back to Flash
echo ' ';
printf( __('Try the <a href="%s">Flash uploader</a> instead.'), esc_url(add_query_arg('flash', 1)) );
}
echo "</p>\n";
}
add_action('post-flash-upload-ui', 'media_upload_flash_bypass');
add_action('post-html-upload-ui', 'media_upload_html_bypass');
/**
* {@internal Missing Short Description}}
*
* Make sure the GET parameter sticks when we submit a form.
*
* @since unknown
*
* @param unknown_type $url
* @return unknown
*/
function media_upload_bypass_url($url) {
if ( array_key_exists('flash', $_REQUEST) )
$url = add_query_arg('flash', intval($_REQUEST['flash']));
return $url;
}
add_filter('media_upload_form_url', 'media_upload_bypass_url');
add_filter('async_upload_image', 'get_media_item', 10, 2);
add_filter('async_upload_audio', 'get_media_item', 10, 2);
add_filter('async_upload_video', 'get_media_item', 10, 2);
add_filter('async_upload_file', 'get_media_item', 10, 2);
add_action('media_upload_image', 'media_upload_image');
add_action('media_upload_audio', 'media_upload_audio');
add_action('media_upload_video', 'media_upload_video');
add_action('media_upload_file', 'media_upload_file');
add_filter('media_upload_gallery', 'media_upload_gallery');
add_filter('media_upload_library', 'media_upload_library');
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