474 lines
14 KiB
PHP
474 lines
14 KiB
PHP
<?php
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require_once('admin.php');
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if (!current_user_can('edit_posts'))
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die(__('You do not have permission to edit posts.'));
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$wpvarstoreset = array('action', 'post', 'all', 'last', 'link', 'sort', 'start', 'imgtitle', 'descr', 'attachment', 'flickrtag');
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for ($i=0; $i<count($wpvarstoreset); $i += 1) {
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$wpvar = $wpvarstoreset[$i];
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if (!isset($$wpvar)) {
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if (empty($_POST["$wpvar"])) {
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if (empty($_GET["$wpvar"])) {
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$$wpvar = '';
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} else {
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$$wpvar = $_GET["$wpvar"];
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}
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} else {
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$$wpvar = $_POST["$wpvar"];
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}
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}
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}
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$post = (int) $post;
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$images_width = 1;
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function get_udims($width, $height) {
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if ( $height <= 96 && $width <= 128 )
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return array($width, $height);
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elseif ( $width / $height > 4 / 3 )
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return array(128, (int) ($height / $width * 128));
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else
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return array((int) ($width / $height * 96), 96);
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}
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switch($action) {
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case 'delete':
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wp_delete_attachment($attachment);
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header("Location: ".basename(__FILE__)."?post=$post&all=$all&action=view&start=$start");
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die;
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case 'save':
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$overrides = array('action'=>'save');
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$file = wp_handle_upload($_FILES['image'], $overrides);
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if ( isset($file['error']) )
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die($file['error'] . '<a href="' . basename(__FILE__) . '?action=upload&post="' . $post . '">Back to Image Uploading</a>');
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$url = $file['url'];
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$file = $file['file'];
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$filename = basename($file);
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// Construct the attachment array
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$attachment = array(
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'post_title' => $imgtitle ? $imgtitle : $filename,
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'post_content' => $descr,
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'post_status' => 'attachment',
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'post_parent' => $post,
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'post_mime_type' => $_FILES['image']['type'],
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'guid' => $url
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);
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// Save the data
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$id = wp_insert_attachment($attachment, $file, $post);
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// Generate the attachment's postmeta.
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$imagesize = getimagesize($file);
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$imagedata['width'] = $imagesize['0'];
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$imagedata['height'] = $imagesize['1'];
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list($uwidth, $uheight) = get_udims($imagedata['width'], $imagedata['height']);
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$imagedata['hwstring_small'] = "height='$uheight' width='$uwidth'";
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$imagedata['file'] = $file;
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$imagedata['thumb'] = "thumb-$filename";
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add_post_meta($id, '_wp_attachment_metadata', $imagedata);
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if ( $imagedata['width'] * $imagedata['height'] < 3 * 1024 * 1024 ) {
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if ( $imagedata['width'] > 128 && $imagedata['width'] >= $imagedata['height'] * 4 / 3 )
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$error = wp_create_thumbnail($file, 128);
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elseif ( $imagedata['height'] > 96 )
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$error = wp_create_thumbnail($file, 96);
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}
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header("Location: ".basename(__FILE__)."?post=$post&all=$all&action=view&last=true");
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die;
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case 'upload':
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$current_1 = ' class="current"';
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$back = $next = false;
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break;
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case 'view':
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// How many images do we show? How many do we query?
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$num = 5;
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$double = $num * 2;
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if ( $post && empty($all) ) {
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$and_post = "AND post_parent = '$post'";
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$current_2 = ' class="current"';
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} else {
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$current_3 = ' class="current"';
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}
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if ( $last )
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$start = $wpdb->get_var("SELECT count(ID) FROM $wpdb->posts WHERE post_status = 'attachment' AND left(post_mime_type, 5) = 'image' $and_post") - $num;
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else
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$start = (int) $start;
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if ( $start < 0 )
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$start = 0;
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if ( '' == $sort )
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$sort = "post_date_gmt DESC";
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$images = $wpdb->get_results("SELECT ID, post_date, post_title, guid FROM $wpdb->posts WHERE post_status = 'attachment' AND left(post_mime_type, 5) = 'image' $and_post ORDER BY $sort LIMIT $start, $double", ARRAY_A);
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if ( count($images) == 0 ) {
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header("Location: ".basename(__FILE__)."?post=$post&action=upload");
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die;
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} elseif ( count($images) > $num ) {
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$next = $start + count($images) - $num;
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} else {
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$next = false;
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}
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if ( $start > 0 ) {
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$back = $start - $num;
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if ( $back < 1 )
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$back = '0';
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} else {
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$back = false;
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}
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$uwidth_sum = 0;
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$images_html = '';
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$images_style = '';
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$images_script = '';
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if ( count($images) > 0 ) {
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$images = array_slice( $images, 0, $num );
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$__delete = __('Delete');
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$__attachment_on = __('Link to Page');
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$__attachment_off = __('Link to Image');
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$__thumbnail_on = __('Use Thumbnail');
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$__thumbnail_off = __('Use Full Image');
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$__no_thumbnail = __('<del>No Thumbnail</del>');
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$__close = __('Close Options');
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$__confirmdelete = __('Delete this photo from the server?');
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$__nothumb = __('There is no thumbnail associated with this photo.');
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$images_script .= "attachmenton = '$__attachment_on';\nattachmentoff = '$__attachment_off';\n";
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$images_script .= "thumbnailon = '$__thumbnail_on';\nthumbnailoff = '$__thumbnail_off';\n";
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foreach ( $images as $key => $image ) {
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$attachment_ID = $image['ID'];
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$meta = get_post_meta($attachment_ID, '_wp_attachment_metadata', true);
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if (!is_array($meta)) {
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$meta = get_post_meta($attachment_ID, 'imagedata', true); // Try 1.6 Alpha meta key
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if (!is_array($meta)) {
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continue;
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} else {
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add_post_meta($attachment_ID, '_wp_attachment_metadata', $meta);
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}
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}
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$image = array_merge($image, $meta);
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if ( ($image['width'] > 128 || $image['height'] > 96) && !empty($image['thumb']) && file_exists(dirname($image['file']).'/'.$image['thumb']) ) {
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$src = str_replace(basename($image['guid']), '', $image['guid']) . $image['thumb'];
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$images_script .= "src".$attachment_ID."a = '$src';\nsrc".$attachment_ID."b = '".$image['guid']."';\n";
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$thumb = 'true';
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$thumbtext = $__thumbnail_on;
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} else {
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$src = $image['guid'];
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$thumb = 'false';
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$thumbtext = $__no_thumbnail;
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}
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list($image['uwidth'], $image['uheight']) = get_udims($image['width'], $image['height']);
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$height_width = 'height="'.$image['uheight'].'" width="'.$image['uwidth'].'"';
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$uwidth_sum += 128;
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$xpadding = (128 - $image['uwidth']) / 2;
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$ypadding = (96 - $image['uheight']) / 2;
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$images_style .= "#target{$attachment_ID} img { padding: {$ypadding}px {$xpadding}px; }\n";
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$href = get_attachment_link($attachment_ID);
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$images_script .= "href{$attachment_ID}a = '$href';\nhref{$attachment_ID}b = '{$image['guid']}';\n";
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$images_html .= "
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<div id='target{$attachment_ID}' class='imagewrap left'>
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<div id='popup{$attachment_ID}' class='popup'>
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<a id=\"L{$attachment_ID}\" onclick=\"toggleLink({$attachment_ID});return false;\" href=\"javascript:void();\">$__attachment_on</a>
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<a id=\"I{$attachment_ID}\" onclick=\"if($thumb)toggleImage({$attachment_ID});else alert('$__nothumb');return false;\" href=\"javascript:void();\">$thumbtext</a>
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<a onclick=\"return confirm('$__confirmdelete')\" href=\"".basename(__FILE__)."?action=delete&attachment={$attachment_ID}&all=$all&start=$start&post=$post\">$__delete</a>
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<a onclick=\"popup.style.display='none';return false;\" href=\"javascript:void()\">$__close</a>
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</div>
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<a id=\"{$attachment_ID}\" rel=\"attachment\" class=\"imagelink\" href=\"$href\" onclick=\"imagePopup({$attachment_ID});return false;\" title=\"{$image['post_title']}\">
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<img id=\"image{$attachment_ID}\" src=\"$src\" alt=\"{$attachment_ID}\" $height_width />
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</a>
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</div>
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";
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}
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}
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$images_width = $uwidth_sum + ( count($images) * 5 ) + 30;
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break;
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default:
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die('This script was not meant to be called directly.');
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}
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_settings('blog_charset'); ?>" />
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<meta http-equiv="imagetoolbar" content="no" />
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<script type="text/javascript">
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/* Define any variables we'll need, such as alternate URLs. */
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<?php echo $images_script; ?>
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function validateImageName() {
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/* This is more for convenience than security. Server-side validation is very thorough.*/
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obj = document.getElementById('upload');
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r = /.jpg$|.gif$|.png$/i;
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if ( obj.value.match(r) )
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return true;
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alert('Please select a JPG, PNG or GIF file.');
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return false;
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}
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function cancelUpload() {
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o = document.getElementById('uploadForm');
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o.method = 'GET';
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o.action.value = 'view';
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o.submit();
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}
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function imagePopup(i) {
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if ( popup )
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popup.style.display = 'none';
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target = document.getElementById('target'+i);
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popup = document.getElementById('popup'+i);
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//popup.style.top = (target.offsetTop + 3) + 'px';
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popup.style.left = (target.offsetLeft) + 'px';
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popup.style.display = 'block';
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}
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function init() {
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popup = false;
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}
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function toggleLink(n) {
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o=document.getElementById(n);
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oi=document.getElementById('L'+n);
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if ( oi.innerHTML == attachmenton ) {
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o.href = eval('href'+n+'b');
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oi.innerHTML = attachmentoff;
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} else {
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o.href = eval('href'+n+'a');
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oi.innerHTML = attachmenton;
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}
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}
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function toggleImage(n) {
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o = document.getElementById('image'+n);
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oi = document.getElementById('I'+n);
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if ( oi.innerHTML == thumbnailon ) {
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o.src = eval('src'+n+'b');
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oi.innerHTML = thumbnailoff;
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} else {
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o.src = eval('src'+n+'a');
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oi.innerHTML = thumbnailon;
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}
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}
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</script>
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<style type="text/css">
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body {
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font: 13px "Lucida Grande", "Lucida Sans Unicode", Tahoma, Verdana;
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border: none;
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margin: 0px;
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height: 150px;
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background: #dfe8f1;
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}
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form {
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margin: 6px 2px 0px 6px;
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}
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#wrap {
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clear: both;
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margin: 0px;
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padding: 0px;
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height: 133px;
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width: 100%;
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overflow: auto;
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}
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#images {
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clear: both;
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margin: 0px;
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padding: 5px 15px;
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height: 96px;
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white-space: nowrap;
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width: <?php echo $images_width; ?>px;
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}
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#images img {
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background-color: rgb(209, 226, 239);
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}
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<?php echo $images_style; ?>
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.imagewrap {
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margin-right: 5px;
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height: 96px;
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overflow: hidden;
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}
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.imagewrap * {
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margin: 0px;
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padding: 0px;
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border: 0px;
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}
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.imagewrap a, .imagewrap a img, .imagewrap a:hover img, .imagewrap a:visited img, .imagewrap a:active img {
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text-decoration: none;
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float: left;
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text-align: center;
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}
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#upload-menu {
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background: #fff;
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margin: 0;
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padding: 0;
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list-style: none;
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height: 2em;
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border-bottom: 1px solid #448abd;
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}
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#upload-menu li {
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float: left;
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margin: 0 0 0 1em;
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}
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#upload-menu a {
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display: block;
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padding: 5px;
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text-decoration: none;
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color: #000;
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border-top: 3px solid #fff;
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}
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#upload-menu .current a {
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background: #dfe8f1;
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border-right: 2px solid #448abd;
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}
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#upload-menu a:hover {
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background: #dfe8f1;
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color: #000;
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}
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.tip {
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color: rgb(68, 138, 189);
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padding: 2px 1em;
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}
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.inactive {
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color: #fff;
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padding: 1px 3px;
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}
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.left {
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float: left;
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}
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.right {
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float: right;
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}
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.center {
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text-align: center;
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}
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#upload-menu li.spacer {
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margin-left: 40px;
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}
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#title, #descr {
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width: 80%;
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margin-top: 2px;
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}
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#descr {
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height: 35px;
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}
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#buttons {
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width: 98%;
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margin-top: 2px;
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text-align: right;
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}
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.popup {
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margin: 4px 4px;
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padding: 3px;
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position: absolute;
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width: 114px;
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height: 82px;
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display: none;
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background-color: rgb(223, 232, 241);
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opacity: .90;
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filter:alpha(opacity=90);
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text-align: center;
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}
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.popup a, .popup a:visited, .popup a:active {
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background-color: transparent;
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display: block;
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width: 100%;
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text-decoration: none;
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color: #246;
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}
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.popup a:hover {
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background-color: #fff;
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color: #000;
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}
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</style>
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</head>
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<body onload="init()">
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<ul id="upload-menu">
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<li<?php echo $current_1; ?>><a href="<?php echo basename(__FILE__); ?>?action=upload&post=<?php echo $post; ?>&all=<?php echo $all; ?>"><?php _e('Upload Image'); ?></a></li>
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<?php if ( $attachments = $wpdb->get_results("SELECT ID FROM $wpdb->posts WHERE post_parent = '$post'") ) { ?>
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<li<?php echo $current_2; ?>><a href="<?php echo basename(__FILE__); ?>?action=view&post=<?php echo $post; ?>"><?php _e('Attached Images'); ?></a></li>
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<?php } ?>
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<?php if ($wpdb->get_var("SELECT count(ID) FROM $wpdb->posts WHERE post_status = 'attachment' AND left(post_mime_type, 5) = 'image'")) { ?>
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<li<?php echo $current_3; ?>><a href="<?php echo basename(__FILE__); ?>?action=view&post=<?php echo $post; ?>&all=true"><?php _e('All Images'); ?></a></li>
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<?php } ?>
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<li> </li>
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<?php if ( $action != 'upload' ) { ?>
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<?php if ( false !== $back ) : ?>
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<li class="spacer"><a href="<?php echo basename(__FILE__); ?>?action=<?php echo $action; ?>&post=<?php echo $post; ?>&all=<?php echo $all; ?>&start=0" title="<?php _e('First'); ?>">|«</a></li>
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<li><a href="<?php echo basename(__FILE__); ?>?action=<?php echo $action; ?>&post=<?php echo $post; ?>&all=<?php echo $all; ?>&start=<?php echo $back; ?>"">« <?php _e('Back'); ?></a></li>
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<?php else : ?>
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<li class="inactive spacer">|<</li>
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<li class="inactive"><<</li>
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<?php endif; ?>
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<?php if ( false !== $next ) : ?>
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<li><a href="<?php echo basename(__FILE__); ?>?action=<?php echo $action; ?>&post=<?php echo $post; ?>&all=<?php echo $all; ?>&start=<?php echo $next; ?>"><?php _e('Next'); ?> »</a></li>
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<li><a href="<?php echo basename(__FILE__); ?>?action=<?php echo $action; ?>&post=<?php echo $post; ?>&all=<?php echo $all; ?>&last=true" title="<?php _e('Last'); ?>">»|</a></li>
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<?php else : ?>
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<li class="inactive">>></li>
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<li class="inactive">>|</li>
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<?php endif; ?>
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<?php } // endif not upload?>
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</ul>
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<?php if ( $action == 'view' ) : ?>
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<span class="left tip"><?php _e('You can drag and drop these photos into your post. Click on the thumbnail for more options.'); ?></span>
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<span class="right tip"></span>
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<div id="wrap">
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<div id="images">
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<?php echo $images_html; ?>
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</div>
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</div>
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<?php elseif ( $action == 'upload' ) : ?>
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<div class="tip"></div>
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<form enctype="multipart/form-data" id="uploadForm" method="POST" action="<?php echo basename(__FILE__); ?>" onsubmit="return validateImageName()">
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<table style="width: 100%">
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<tr>
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<th scope="row" style="width: 6em; text-align: right;"><label for="upload"><?php _e('Image:'); ?></label></th>
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<td><input type="file" id="upload" name="image" onchange="validateImageName()" /></td>
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</tr>
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<tr>
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<th scope="row" style="text-align: right;"><label for="title"><?php _e('Title:'); ?></label></th>
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<td><input type="text" id="title" name="imgtitle" /></td>
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</tr>
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<tr>
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<th scope="row" style="text-align: right;"><label for="descr"><?php _e('Description:'); ?></label></th>
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<td><input type="textarea" name="descr" id="descr" value="" /></td>
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</tr>
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</table>
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<p class="submit">
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<input type="hidden" name="action" value="save" />
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<input type="hidden" name="post" value="<?php echo $post; ?>" />
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|
<input type="hidden" name="all" value="<?php echo $all; ?>" />
|
|
<input type="submit" value="<?php _e('Upload'); ?>" />
|
|
<input type="button" value="<?php _e('Cancel'); ?>" onclick="cancelUpload()" />
|
|
</p>
|
|
</div>
|
|
</form>
|
|
<?php endif; ?>
|
|
</body>
|
|
</html>
|