4 / 3 )
return array(128, (int) ($height / $width * 128));
else
return array((int) ($width / $height * 96), 96);
}
switch($action) {
case 'delete':
if ( !current_user_can('edit_post', (int) $attachment) )
die(printf(__('You are not allowed to delete this attachment. %sGo back'), '") );
wp_delete_attachment($attachment);
header("Location: ".basename(__FILE__)."?post=$post&all=$all&action=view&start=$start");
die;
case 'save':
$overrides = array('action'=>'save');
$file = wp_handle_upload($_FILES['image'], $overrides);
if ( isset($file['error']) )
die($file['error'] . 'Back to Image Uploading');
$url = $file['url'];
$file = $file['file'];
$filename = basename($file);
// Construct the attachment array
$attachment = array(
'post_title' => $imgtitle ? $imgtitle : $filename,
'post_content' => $descr,
'post_status' => 'attachment',
'post_parent' => $post,
'post_mime_type' => $_FILES['image']['type'],
'guid' => $url
);
// Save the data
$id = wp_insert_attachment($attachment, $file, $post);
if ( preg_match('!^image/!', $attachment['post_mime_type']) ) {
// Generate the attachment's postmeta.
$imagesize = getimagesize($file);
$imagedata['width'] = $imagesize['0'];
$imagedata['height'] = $imagesize['1'];
list($uwidth, $uheight) = get_udims($imagedata['width'], $imagedata['height']);
$imagedata['hwstring_small'] = "height='$uheight' width='$uwidth'";
$imagedata['file'] = $file;
$imagedata['thumb'] = "thumb-$filename";
add_post_meta($id, '_wp_attachment_metadata', $imagedata);
if ( $imagedata['width'] * $imagedata['height'] < 3 * 1024 * 1024 ) {
if ( $imagedata['width'] > 128 && $imagedata['width'] >= $imagedata['height'] * 4 / 3 )
$error = wp_create_thumbnail($file, 128);
elseif ( $imagedata['height'] > 96 )
$error = wp_create_thumbnail($file, 96);
}
} else {
add_post_meta($id, '_wp_attachment_metadata', array());
}
header("Location: ".basename(__FILE__)."?post=$post&all=$all&action=view&last=true");
die;
case 'upload':
$current_1 = ' class="current"';
$back = $next = false;
break;
case 'view':
// How many images do we show? How many do we query?
$num = 5;
$double = $num * 2;
if ( $post && empty($all) ) {
$and_post = "AND post_parent = '$post'";
$current_2 = ' class="current"';
} else {
$current_3 = ' class="current"';
}
if (! current_user_can('edit_others_posts') )
$and_user = "AND post_author = " . $user_ID;
if ( $last )
$start = $wpdb->get_var("SELECT count(ID) FROM $wpdb->posts WHERE post_status = 'attachment' $and_user $and_post") - $num;
else
$start = (int) $start;
if ( $start < 0 )
$start = 0;
if ( '' == $sort )
$sort = "post_date_gmt DESC";
$attachments = $wpdb->get_results("SELECT ID, post_date, post_title, post_mime_type, guid FROM $wpdb->posts WHERE post_status = 'attachment' $and_type $and_post $and_user ORDER BY $sort LIMIT $start, $double", ARRAY_A);
if ( count($attachments) == 0 ) {
header("Location: ".basename(__FILE__)."?post=$post&action=upload");
die;
} elseif ( count($attachments) > $num ) {
$next = $start + count($attachments) - $num;
} else {
$next = false;
}
if ( $start > 0 ) {
$back = $start - $num;
if ( $back < 1 )
$back = '0';
} else {
$back = false;
}
$uwidth_sum = 0;
$html = '';
$style = '';
$script = '';
if ( count($attachments) > 0 ) {
$attachments = array_slice( $attachments, 0, $num );
$__delete = __('Delete');
$__not_linked = __('Not Linked');
$__linked_to_page = __('Linked to Page');
$__linked_to_image = __('Linked to Image');
$__linked_to_file = __('Linked to File');
$__using_thumbnail = __('Using Thumbnail');
$__using_original = __('Using Original');
$__no_thumbnail = __('No Thumbnail');
$__close = __('Close Options');
$__confirmdelete = __('Delete this file from the server?');
$__nothumb = __('There is no thumbnail associated with this photo.');
$script .= "notlinked = '$__not_linked';
linkedtoimage = '$__linked_to_image';
linkedtopage = '$__linked_to_page';
linkedtofile = '$__linked_to_file';
usingthumbnail = '$__using_thumbnail';
usingoriginal = '$__using_original';
";
foreach ( $attachments as $key => $attachment ) {
$ID = $attachment['ID'];
$href = get_attachment_link($ID);
$meta = get_post_meta($ID, '_wp_attachment_metadata', true);
if (!is_array($meta)) {
$meta = get_post_meta($ID, 'imagedata', true); // Try 1.6 Alpha meta key
if (!is_array($meta)) {
$meta = array();
}
add_post_meta($ID, '_wp_attachment_metadata', $meta);
}
$attachment = array_merge($attachment, $meta);
$delete_cancel = "$__delete
$__close
";
$uwidth_sum += 128;
if ( preg_match('!^image/!', $attachment['post_mime_type'] ) ) {
$image = & $attachment;
if ( ($image['width'] > 128 || $image['height'] > 96) && !empty($image['thumb']) && file_exists(dirname($image['file']).'/'.$image['thumb']) ) {
$src = str_replace(basename($image['guid']), $image['thumb'], $image['guid']);
$script .= "src{$ID}a = '$src';
src{$ID}b = '{$image['guid']}';
";
$thumb = 'true';
$thumbtext = $__using_thumbnail;
} else {
$src = $image['guid'];
$thumb = 'false';
$thumbtext = $__no_thumbnail;
}
list($image['uwidth'], $image['uheight']) = get_udims($image['width'], $image['height']);
$height_width = 'height="'.$image['uheight'].'" width="'.$image['uwidth'].'"';
$xpadding = (128 - $image['uwidth']) / 2;
$ypadding = (96 - $image['uheight']) / 2;
$style .= "#target{$ID} img { padding: {$ypadding}px {$xpadding}px; }\n";
$script .= "a{$ID}a = '';
a{$ID}b = '';
img{$ID}a = '![\"{$image['post_title']}\"](\"$src\")
';
img{$ID}b = '![\"{$image['post_title']}\"](\"{$image['guid']}\")
';
";
$html .= "
";
} else {
$script .= "a{$ID}a = '{$attachment['post_title']}';
a{$ID}b = '{$attachment['post_title']}';
";
$html .= "
";
}
}
}
$images_width = $uwidth_sum + ( count($images) * 6 ) + 35;
break;
default:
die('This script was not meant to be called directly.');
}
?>