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First pass at async upload, multi-upload, and gallery feature. Modified names from patch. Hat tip: tellyworth, skeltoac.
git-svn-id: https://develop.svn.wordpress.org/trunk@6659 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Matt Mullenweg
@@ -14,7 +14,8 @@ function image_upload_form( $action_url, $values = array(), $error = null ) {
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$image_url = attribute_escape( @$values['image-url'] );
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$image_title = attribute_escape( @$values['image-title'] );
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$image_align = @$values['image-url'];
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$post_id = $_GET['post_id'];
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?>
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<div id="media-upload-header">
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<h3>Add Image</h3>
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@@ -24,13 +25,55 @@ function image_upload_form( $action_url, $values = array(), $error = null ) {
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<li class="last"><?php _e('Flickr'); ?></li>
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</ul>
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</div>
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<?php if ($error) { ?>
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<div id="media-upload-error">
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<?php echo $error->get_error_message(); ?>
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</div>
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<?php } ?>
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<div id="media-upload-error">
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<?php if ($error) {
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echo $error->get_error_message();
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} ?>
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</div>
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<script type="text/javascript">
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<!--
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jQuery(document).ready(function(){
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var swfu = new SWFUpload({
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upload_url : "<?php echo get_option('siteurl').'/wp-admin/async-upload.php'; ?>",
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flash_url : "<?php echo get_option('siteurl').'/wp-includes/js/swfupload/swfupload_f9.swf'; ?>",
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file_post_name: "async-upload",
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swfupload_element_id : "flash-upload-ui", // id of the element displayed when swfupload is available
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degraded_element_id : "html-upload-ui", // when swfupload is unavailable
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//file_types : "*.jpg;*.gif;*.png",
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file_size_limit : "<?php echo wp_max_upload_size(); ?> B",
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post_params : {
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"post_id" : "<?php echo $post_id; ?>",
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"auth_cookie" : "<?php echo $_COOKIE[AUTH_COOKIE]; ?>",
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"type" : "image",
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},
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swfupload_loaded_handler : uploadLoadedImage,
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upload_progress_handler : uploadProgressImage,
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upload_success_handler : uploadSuccessImage,
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upload_error_handler: uploadError,
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file_queued_handler : fileQueuedImage,
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file_queue_error_handler : fileQueueError,
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file_dialog_complete_handler : fileDialogComplete,
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custom_settings : {
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progressTarget : "flash-upload-ui",
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cancelButtonId : "btnCancel2"
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},
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debug: false,
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});
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document.getElementById("flash-browse-button").onclick = function () { swfu.selectFile(); };
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});
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//-->
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</script>
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<form enctype="multipart/form-data" method="post" action="<?php echo attribute_escape($action_url); ?>" id="image-upload" class="media-upload-form">
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<p><label for="image-file"><?php _e('Choose image'); ?></label>
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<p id="flash-upload-ui">
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<label for="flash-browse-button"><?php _e('Choose image'); ?></label>
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<input id="flash-browse-button" type="button" value="<?php _e('Browse'); ?>" />
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<label for="image-file" class="form-help"><?php _e('Only PNG, JPG, GIF'); ?></label></p>
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<p id="html-upload-ui"><label for="image-file"><?php _e('Choose image'); ?></label>
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<input type="file" name="image-file" id="image-file" />
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<label for="image-file" class="form-help"><?php _e('Only PNG, JPG, GIF'); ?></label></p>
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<p><label for="image-alt" class="required"><?php _e('<alt> (required)'); ?></label>
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@@ -57,7 +100,7 @@ function image_upload_form( $action_url, $values = array(), $error = null ) {
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<button name="image-add" id="image-add" class="button-ok" value="1"><?php _e('Add Image'); ?></button>
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<a href="#" onclick="return top.tb_remove();" id="image-cancel" class="button-cancel"><?php _e('Cancel'); ?></a>
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</p>
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<input type="hidden" name="parent_post_id" value="<?php echo attribute_escape('parent_post_id'); ?>" />
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<input type="hidden" name="post_id" value="<?php echo attribute_escape($post_id); ?>" />
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<?php wp_nonce_field( 'inlineuploading' ); ?>
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</form>
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<?php
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@@ -69,15 +112,28 @@ function image_upload_handler() {
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return new wp_error( 'upload_not_allowed', __('You are not allowed to upload files.') );
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}
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check_admin_referer('inlineuploading');
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if ( empty($_POST['image-add']) ) {
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// no button click, we're just displaying the form
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wp_iframe( 'image_upload_form', get_option('siteurl') . '/wp-admin/media-upload.php?type=image' );
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}
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else {
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// Add Image button was clicked
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$id = image_upload_post();
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check_admin_referer('inlineuploading');
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// if the async flash uploader was used, the attachment has already been inserted and its ID is passed in post.
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// otherwise this is a regular form post and we still have to handle the upload and create the attachment.
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if ( !empty($_POST['attachment_id']) ) {
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$id = intval($_POST['attachment_id']);
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// store the title and alt into the attachment post
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wp_update_post(array(
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'ID' => $id,
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'post_title' => $_POST['image-title'],
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'post_content' => $_POST['image-alt'],
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));
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}
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else {
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$id = image_upload_post();
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}
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// if the input was invalid, redisplay the form with its current values
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if ( is_wp_error($id) )
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@@ -88,6 +144,45 @@ function image_upload_handler() {
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}
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}
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// this returns html to include in the single image upload form when the async flash upload has finished
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// i.e. show a thumb of the image, and include the attachment id as a hidden input
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function async_image_callback($id) {
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$thumb_url = wp_get_attachment_thumb_url($id);
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if ( empty($thumb_url) )
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$thumb_url = wp_mime_type_icon($id);
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if ($thumb_url) {
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$out = '<p><input type="hidden" name="attachment_id" id="attachment_id" value="'.intval($id).'" />'
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. '<img src="'.wp_get_attachment_thumb_url($id).'" class="pinkynail" /> '
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. basename(wp_get_attachment_url($id)).'</p>';
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}
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else {
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$out = '<p><input type="hidden" name="attachment_id" id="attachment_id" value="'.intval($id).'" />'
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. basename(wp_get_attachment_url($id)).'</p>';
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}
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$post = get_post($id);
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$title = addslashes($post->post_title);
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$alt = addslashes($post->post_content);
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// populate the input fields with post data (which in turn comes from exif/iptc)
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$out .= <<<EOF
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<script type="text/javascript">
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<!--
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jQuery('#image-alt').val('{$alt}').attr('disabled', false);
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jQuery('#image-title').val('{$title}').attr('disabled', false);
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jQuery('#image-url').attr('disabled', false);
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jQuery('#image-add').attr('disabled', false);
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-->
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</script>
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EOF;
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return $out;
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}
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add_filter('async_upload_image', 'async_image_callback');
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function image_send_to_editor($id, $alt, $title, $align, $url='') {
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$img_src = wp_get_attachment_url($id);
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@@ -97,7 +192,7 @@ function image_send_to_editor($id, $alt, $title, $align, $url='') {
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if ( isset($meta['width'], $meta['height']) )
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$hwstring = ' width="'.intval($meta['width']).'" height="'.intval($meta['height']).'"';
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$html = '<img src="'.attribute_escape($img_src).'" alt="'.attribute_escape($alt).'" title="'.attribute_escape($title).'"'.$hwstring.' class="align-'.attribute_escape($align).'" />';
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$html = '<img src="'.attribute_escape($img_src).'" rel="attachment wp-att-'.attribute_escape($id).'" alt="'.attribute_escape($alt).'" title="'.attribute_escape($title).'"'.$hwstring.' class="align-'.attribute_escape($align).'" />';
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if ( $url )
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$html = '<a href="'.attribute_escape($url).'">'.$html.'</a>';
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@@ -152,12 +247,51 @@ function image_upload_post() {
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if ( !is_wp_error($id) )
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wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
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return $id;
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}
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// this handles the file upload POST itself, creating the attachment post
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function media_handle_upload($file_id, $post_id, $post_data = array()) {
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$overrides = array('test_form'=>false);
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$file = wp_handle_upload($_FILES[$file_id], $overrides);
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if ( isset($file['error']) )
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return new wp_error( 'upload_error', $file['error'] );
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$url = $file['url'];
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$type = $file['type'];
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$file = $file['file'];
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$title = preg_replace('/\.[^.]+$/', '', basename($file));
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$content = '';
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// use image exif/iptc data for title and caption defaults if possible
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if ( $image_meta = @wp_read_image_metadata($file) ) {
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if ( trim($image_meta['title']) )
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$title = $image_meta['title'];
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if ( trim($image_meta['caption']) )
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$content = $image_meta['caption'];
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}
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// Construct the attachment array
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$attachment = array_merge( array(
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'post_mime_type' => $type,
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'guid' => $url,
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'post_parent' => $post_id,
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'post_title' => $title,
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'post_content' => $content,
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), $post_data );
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// Save the data
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$id = wp_insert_attachment($attachment, $file, $post_parent);
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if ( !is_wp_error($id) ) {
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wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
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}
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return $id;
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wp_redirect( get_option('siteurl') . "/wp-admin/upload.php?style=$style&tab=browse&action=view&ID=$id&post_id=$post_id");
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}
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// wrap iframe content (produced by $content_func) in a doctype, html head/body etc
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// any additional function args will be passed to content_func
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function wp_iframe($content_func /* ... */) {
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@@ -194,10 +328,13 @@ if ( is_string($content_func) )
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function media_buttons() { // just a placeholder for now
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global $post_ID, $temp_ID;
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$uploading_iframe_ID = (int) (0 == $post_ID ? $temp_ID : $post_ID);
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$uploading_iframe_src = wp_nonce_url("media-upload.php?type=image&&post_id=$uploading_iframe_ID", 'inlineuploading');
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$uploading_iframe_src = apply_filters('uploading_iframe_src', $uploading_iframe_src);
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$image_upload_iframe_src = wp_nonce_url("media-upload.php?type=image&post_id=$uploading_iframe_ID", 'inlineuploading');
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$image_upload_iframe_src = apply_filters('image_upload_iframe_src', $image_upload_iframe_src);
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$multimedia_upload_iframe_src = wp_nonce_url("media-upload.php?type=multimedia&post_id=$uploading_iframe_ID", 'inlineuploading');
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$multimedia_upload_iframe_src = apply_filters('multimedia_upload_iframe_src', $multimedia_upload_iframe_src);
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$out = <<<EOF
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<a href="{$uploading_iframe_src}&TB_iframe=true&height=500&width=460" class="thickbox">
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<a href="{$multimedia_upload_iframe_src}&TB_iframe=true&height=500&width=640" class="thickbox">Multimedia</a>
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<a href="{$image_upload_iframe_src}&TB_iframe=true&height=500&width=460" class="thickbox">
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<img src="./images/media-buttons.gif" alt="" />
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</a>
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EOF;
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@@ -225,7 +362,214 @@ function media_admin_css() {
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wp_admin_css('css/media');
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}
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add_action('media_upload_multimedia', 'multimedia_upload_handler');
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add_action('media_upload_image', 'image_upload_handler');
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add_action('admin_head_image_upload_form', 'media_admin_css');
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?>
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function multimedia_upload_handler() {
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if ( !current_user_can('upload_files') ) {
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return new wp_error( 'upload_not_allowed', __('You are not allowed to upload files.') );
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}
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if ( empty($_POST) ) {
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// no button click, we're just displaying the form
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wp_iframe( 'multimedia_upload_form' );
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} elseif ( empty($_POST['upload-button']) ) {
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// Insert multimedia button was clicked
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check_admin_referer('multimedia-form');
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if ( !empty($_POST['attachments']) ) foreach ( $_POST['attachments'] as $attachment_id => $attachment ) {
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$post = $_post = get_post($attachment_id, ARRAY_A);
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$post['post_content'] = $attachment['post_content'];
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$post['post_title'] = $attachment['post_title'];
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if ( $post != $_post )
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wp_update_post($post);
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if ( $taxonomies = get_object_taxonomies('attachment') ) foreach ( $taxonomies as $t )
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if ( isset($attachment[$t]) )
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wp_set_object_terms($attachment_id, array_map('trim', preg_split('/,+/', $attachment[$t])), $t, false);
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}
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media_send_to_editor('[gallery]');
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} else {
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// Upload File button was clicked
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$id = media_handle_upload('async-upload', $_REQUEST['post_id']);
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wp_iframe( 'multimedia_upload_form' );
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}
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}
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function get_multimedia_items( $post_id ) {
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$attachments = get_children("post_parent=$post_id&post_type=attachment&orderby=\"menu_order ASC, ID ASC\"");
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if ( empty($attachments) )
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return '';
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foreach ( $attachments as $id => $attachment ) {
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$output .= "\n<div id='multimedia-item-$id' class='multimedia-item preloaded'><div id='media-upload-error-$id'></div><span class='filename'></span><div class='progress'><div class='bar'></div></div>";
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$output .= get_multimedia_item($id);
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$output .= " <div class='progress clickmask'></div>\n</div>";
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}
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return $output;
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}
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function get_multimedia_item( $attachment_id ) {
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$thumb_url = wp_get_attachment_thumb_url( $attachment_id );
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if ( empty($thumb_url) )
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$thumb_url = wp_mime_type_icon( $attachment_id );
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$title_label = __('Title');
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$description_label = __('Description');
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$tags_label = __('Tags');
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$toggle_on = __('Describe »');
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$toggle_off = __('Describe «');
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$post = get_post($attachment_id);
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$filename = basename($post->guid);
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$title = attribute_escape($post->post_title);
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$description = attribute_escape($post->post_content);
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if ( $_tags = get_the_tags($attachment_id) ) {
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foreach ( $_tags as $tag )
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$tags[] = $tag->name;
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$tags = attribute_escape(join(', ', $tags));
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}
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$delete_href = wp_nonce_url("post.php?action=delete-post&post=$attachment_id", 'delete-post_' . $attachment_id);
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$delete = __('Delete');
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$item = "
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<a class='toggle describe-toggle-on' href='#'>$toggle_on</a>
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<a class='toggle describe-toggle-off' href='#'>$toggle_off</a>
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<span class='filename new'>$filename</span>
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<div class='slidetoggle describe'>
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<img class='thumbnail' src='$thumb_url' alt='' />
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<fieldset>
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<p><label for='attachments[$attachment_id][post_title]'>$title_label</label><input type='text' id='attachments[$attachment_id][post_title]' name='attachments[$attachment_id][post_title]' value='$title' /></p>
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<p><label for='attachments[$attachment_id][post_content]'>$description_label</label><input type='text' id='attachments[$attachment_id][post_content]' name='attachments[$attachment_id][post_content]' value='$description' /></p>
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";
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if ( $taxonomies = get_object_taxonomies('attachment') ) foreach ( $taxonomies as $t ) {
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$tax = get_taxonomy($t);
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$t_title = !empty($tax->title) ? $tax->title : $t;
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if ( false === $terms = get_object_term_cache( $attachment_id, $t ) )
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$_terms = wp_get_object_terms($attachment_id, $t);
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if ( $_terms ) {
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foreach ( $_terms as $term )
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$terms[] = $term->name;
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$terms = join(', ', $terms);
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} else
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$terms = '';
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$item .= "<p><label for='attachments[$attachment_id][$t]'>$t_title</label><input type='text' id='attachments[$attachment_id][$t]' name='attachments[$attachment_id][$t]' value='$terms' /></p>\n";
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}
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$item .= "
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</fieldset>
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<p><a id='del$attachment_id' class='delete' href='$delete_href'>$delete</a></p>
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</div>
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";
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return $item;
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}
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function multimedia_upload_form( $error = null ) {
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$flash_action_url = get_option('siteurl') . '/wp-admin/async-upload.php?type=multimedia';
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$form_action_url = get_option('siteurl') . '/wp-admin/media-upload.php?type=multimedia';
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$post_id = intval($_REQUEST['post_id']);
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?>
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<div id="media-upload-header">
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<h3>Add Images</h3>
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</div>
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<div id="media-upload-error">
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<?php if ($error) { ?>
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<?php echo $error->get_error_message(); ?>
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<?php } ?>
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</div>
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<script type="text/javascript">
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<!--
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jQuery(function($){
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swfu = new SWFUpload({
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||||
upload_url : "<?php echo attribute_escape( $flash_action_url ); ?>",
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||||
flash_url : "<?php echo get_option('siteurl').'/wp-includes/js/swfupload/swfupload_f9.swf'; ?>",
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file_post_name: "async-upload",
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file_types: "*.*",
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post_params : {
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"post_id" : "<?php echo $post_id; ?>",
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"auth_cookie" : "<?php echo $_COOKIE[AUTH_COOKIE]; ?>",
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"type" : "multimedia"
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},
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swfupload_element_id : "flash-upload-ui", // id of the element displayed when swfupload is available
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degraded_element_id : "html-upload-ui", // when swfupload is unavailable
|
||||
//upload_start_handler : uploadStart,
|
||||
upload_progress_handler : uploadProgressMultimedia,
|
||||
//upload_error_handler : uploadError,
|
||||
upload_success_handler : uploadSuccessMultimedia,
|
||||
upload_complete_handler : uploadCompleteMultimedia,
|
||||
file_dialog_start_handler : fileDialogStart,
|
||||
file_queued_handler : fileQueuedMultimedia,
|
||||
file_queue_error_handler : fileQueueError,
|
||||
file_dialog_complete_handler : fileDialogComplete,
|
||||
|
||||
debug: false,
|
||||
});
|
||||
$("#flash-browse-button").bind( "click", function(){swfu.selectFiles();});
|
||||
$("#insert-multimedia").bind( "click", function(){jQuery(this).parents('form').get(0).submit();});
|
||||
$(".multimedia-item.preloaded").each(function(){uploadSuccessMultimedia({id:this.id.replace(/[^0-9]/g, '')},'');jQuery('#insert-multimedia').attr('disabled', '');});
|
||||
$("a.delete").bind('click',function(){$.ajax({url:'admin-ajax.php',type:'post',data:{id:this.id.replace(/del/,''),action:'delete-post',_ajax_nonce:this.href.replace(/^.*wpnonce=/,'')}});$(this).parents(".multimedia-item").eq(0).slideToggle(300, function(){$(this).remove();});return false;});
|
||||
});
|
||||
//-->
|
||||
</script>
|
||||
<p id="flash-upload-ui" style="display:none">
|
||||
<input id="flash-browse-button" type="button" value="<?php _e('Choose Files'); ?>" />
|
||||
<label for="image-file" class="form-help"><?php _e('Only PNG, JPG, GIF'); ?></label>
|
||||
</p>
|
||||
|
||||
<form enctype="multipart/form-data" method="post" action="<?php echo attribute_escape($form_action_url); ?>" class="media-upload-form">
|
||||
|
||||
<div id="html-upload-ui">
|
||||
<p><label for="async-upload"><?php _e('Choose image'); ?></label>
|
||||
<input type="file" name="async-upload" id="async-upload" />
|
||||
<label for="image-file" class="form-help"><?php _e('Only PNG, JPG, GIF'); ?></label>
|
||||
</p>
|
||||
<p>
|
||||
<button id="upload-button" name="upload-button" value="1" class="button-ok"><?php _e('Add Image'); ?></button>
|
||||
<a href="#" onClick="return top.tb_remove();" id="image-cancel" class="button-cancel"><?php _e('Cancel'); ?></a>
|
||||
</p>
|
||||
<input type="hidden" name="post_id" id="post_id" value="<?php echo $post_id; ?>" />
|
||||
<br style="clear:both" />
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<div id="multimedia-items">
|
||||
|
||||
<?php echo get_multimedia_items($post_id); ?>
|
||||
|
||||
</div>
|
||||
|
||||
<p class="submit">
|
||||
<a href="#" onClick="return top.tb_remove();" id="image-cancel" class="button-cancel"><?php _e('Cancel'); ?></a>
|
||||
<input type="button" class="submit" id="insert-multimedia" value="<?php _e('Insert gallery into post'); ?>" disabled="disabled" />
|
||||
</p>
|
||||
|
||||
<?php wp_nonce_field('multimedia-form'); ?>
|
||||
|
||||
</form>
|
||||
|
||||
<?php
|
||||
}
|
||||
|
||||
add_action('admin_head_multimedia_upload_form', 'media_admin_css');
|
||||
add_filter('async_upload_multimedia', 'get_multimedia_item');
|
||||
add_filter('media_upload_multimedia', 'multimedia_upload_handler');
|
||||
|
||||
// Any 'attachment' taxonomy will be included in the description input form for the multi uploader
|
||||
// Example:
|
||||
//register_taxonomy('attachment_people', 'attachment', array('title' => 'People'));
|
||||
|
||||
?>
|
||||
|
||||
@@ -745,10 +745,15 @@ function wp_convert_bytes_to_hr( $bytes ) {
|
||||
return $size . $units[$power];
|
||||
}
|
||||
|
||||
function wp_import_upload_form( $action ) {
|
||||
function wp_max_upload_size() {
|
||||
$u_bytes = wp_convert_hr_to_bytes( ini_get( 'upload_max_filesize' ) );
|
||||
$p_bytes = wp_convert_hr_to_bytes( ini_get( 'post_max_size' ) );
|
||||
$bytes = apply_filters( 'import_upload_size_limit', min($u_bytes, $p_bytes), $u_bytes, $p_bytes );
|
||||
$bytes = apply_filters( 'upload_size_limit', min($u_bytes, $p_bytes), $u_bytes, $p_bytes );
|
||||
return $bytes;
|
||||
}
|
||||
|
||||
function wp_import_upload_form( $action ) {
|
||||
$bytes = apply_filters( 'import_upload_size_limit', wp_max_upload_size() );
|
||||
$size = wp_convert_bytes_to_hr( $bytes );
|
||||
?>
|
||||
<form enctype="multipart/form-data" id="import-upload-form" method="post" action="<?php echo attribute_escape($action) ?>">
|
||||
|
||||
Reference in New Issue
Block a user