/**
* Retrieve thumbnail for an attachment.
*
* @since 2.1.0
*
* @param int $post_id Attachment ID.
* @return mixed False on failure. Thumbnail file path on success.
*/
function nxt_get_attachment_thumb_file($post_id = 0)
{
$post_id = (int) $post_id;
if (!($post =& get_post($post_id))) {
return false;
}
if (!is_array($imagedata = nxt_get_attachment_metadata($post->ID))) {
return false;
}
$file = get_attached_file($post->ID);
if (!empty($imagedata['thumb']) && ($thumbfile = str_replace(basename($file), $imagedata['thumb'], $file)) && file_exists($thumbfile)) {
return apply_filters('nxt_get_attachment_thumb_file', $thumbfile, $post->ID);
}
return false;
}
<div class="entry-caption"><?php
if (!empty($post->post_excerpt)) {
the_excerpt();
}
?>
</div>
<?php
the_content();
?>
</div>
<p class="postmetadata">
<?php
if (nxt_attachment_is_image()) {
$metadata = nxt_get_attachment_metadata();
printf(__('Full size is %s pixels', 'buddypress'), sprintf('<a href="%1$s" title="%2$s">%3$s × %4$s</a>', nxt_get_attachment_url(), esc_attr(__('Link to full size image', 'buddypress')), $metadata['width'], $metadata['height']));
}
?>
</p>
</div>
</div>
<?php
do_action('bp_after_blog_post');
?>
<?php
comments_template();
/**
* Retrieve HTML form for modifying the image attachment.
*
* @since 2.5.0
*
* @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 = nxt_get_attachment_image_src($attachment_id, 'thumbnail', true))) {
$thumb_url = $thumb_url[0];
} else {
$thumb_url = false;
}
$post = get_post($attachment_id);
$current_post_id = !empty($_GET['post_id']) ? (int) $_GET['post_id'] : 0;
$default_args = array('errors' => null, 'send' => $current_post_id ? post_type_supports(get_post_type($current_post_id), 'editor') : true, 'delete' => true, 'toggle' => true, 'show_title' => true);
$args = nxt_parse_args($args, $default_args);
$args = apply_filters('get_media_item_args', $args);
extract($args, EXTR_SKIP);
$toggle_on = __('Show');
$toggle_off = __('Hide');
$filename = esc_html(basename($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();
$keys = array_keys(nxt_match_mime_types(array_keys($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';
$toggle_links = "\n\t<a class='toggle describe-toggle-on' href='#'>{$toggle_on}</a>\n\t<a class='toggle describe-toggle-off' href='#'>{$toggle_off}</a>";
} else {
$class = '';
$toggle_links = '';
}
$display_title = !empty($title) ? $title : $filename;
// $title shouldn't ever be empty, but just in case
$display_title = $show_title ? "<div class='filename new'><span class='title'>" . nxt_html_excerpt($display_title, 60) . "</span></div>" : '';
$gallery = isset($_REQUEST['tab']) && 'gallery' == $_REQUEST['tab'] || isset($redir_tab) && 'gallery' == $redir_tab;
$order = '';
foreach ($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[{$attachment_id}][menu_order]' value='" . esc_attr($val['value']) . "' /></div>";
} else {
$order = "<input type='hidden' name='attachments[{$attachment_id}][menu_order]' value='" . esc_attr($val['value']) . "' />";
}
unset($form_fields['menu_order']);
break;
}
}
$media_dims = '';
$meta = nxt_get_attachment_metadata($post->ID);
if (is_array($meta) && array_key_exists('width', $meta) && array_key_exists('height', $meta)) {
$media_dims .= "<span id='media-dims-{$post->ID}'>{$meta['width']} × {$meta['height']}</span> ";
}
$media_dims = apply_filters('media_meta', $media_dims, $post);
$image_edit_button = '';
if (gd_edit_image_support($post->post_mime_type)) {
$nonce = nxt_create_nonce("image_editor-{$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='" . esc_url(admin_url('images/nxtspin_light.gif')) . "' class='imgedit-wait-spin' alt='' />";
}
$attachment_url = get_permalink($attachment_id);
$item = "\n\t{$type_html}\n\t{$toggle_links}\n\t{$order}\n\t{$display_title}\n\t<table class='slidetoggle describe {$class}'>\n\t\t<thead class='media-item-info' id='media-head-{$post->ID}'>\n\t\t<tr valign='top'>\n\t\t\t<td class='A1B1' id='thumbnail-head-{$post->ID}'>\n\t\t\t<p><a href='{$attachment_url}' target='_blank'><img class='thumbnail' src='{$thumb_url}' alt='' /></a></p>\n\t\t\t<p>{$image_edit_button}</p>\n\t\t\t</td>\n\t\t\t<td>\n\t\t\t<p><strong>" . __('File name:') . "</strong> {$filename}</p>\n\t\t\t<p><strong>" . __('File type:') . "</strong> {$post->post_mime_type}</p>\n\t\t\t<p><strong>" . __('Upload date:') . "</strong> " . mysql2date(get_option('date_format'), $post->post_date) . '</p>';
if (!empty($media_dims)) {
$item .= "<p><strong>" . __('Dimensions:') . "</strong> {$media_dims}</p>\n";
}
$item .= "</td></tr>\n";
$item .= "\n\t\t</thead>\n\t\t<tbody>\n\t\t<tr><td colspan='2' class='imgedit-response' id='imgedit-response-{$post->ID}'></td></tr>\n\t\t<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) {
$send = get_submit_button(__('Insert into Post'), 'button', "send[{$attachment_id}]", false);
}
if ($delete && current_user_can('delete_post', $attachment_id)) {
if (!EMPTY_TRASH_DAYS) {
$delete = "<a href='" . nxt_nonce_url("post.php?action=delete&post={$attachment_id}", 'delete-attachment_' . $attachment_id) . "' id='del[{$attachment_id}]' class='delete'>" . __('Delete Permanently') . '</a>';
} elseif (!MEDIA_TRASH) {
$delete = "<a href='#' class='del-link' onclick=\"document.getElementById('del_attachment_{$attachment_id}').style.display='block';return false;\">" . __('Delete') . "</a>\n\t\t\t <div id='del_attachment_{$attachment_id}' class='del-attachment' style='display:none;'>" . sprintf(__('You are about to delete <strong>%s</strong>.'), $filename) . "\n\t\t\t <a href='" . nxt_nonce_url("post.php?action=delete&post={$attachment_id}", 'delete-attachment_' . $attachment_id) . "' id='del[{$attachment_id}]' class='button'>" . __('Continue') . "</a>\n\t\t\t <a href='#' class='button' onclick=\"this.parentNode.style.display='none';return false;\">" . __('Cancel') . "</a>\n\t\t\t </div>";
} else {
$delete = "<a href='" . nxt_nonce_url("post.php?action=trash&post={$attachment_id}", 'trash-attachment_' . $attachment_id) . "' id='del[{$attachment_id}]' class='delete'>" . __('Move to Trash') . "</a>\n\t\t\t<a href='" . nxt_nonce_url("post.php?action=untrash&post={$attachment_id}", 'untrash-attachment_' . $attachment_id) . "' id='undo[{$attachment_id}]' class='undo hidden'>" . __('Undo') . "</a>";
}
} else {
$delete = '';
}
$thumbnail = '';
$calling_post_id = 0;
if (isset($_GET['post_id'])) {
$calling_post_id = absint($_GET['post_id']);
} elseif (isset($_POST) && count($_POST)) {
// Like for async-upload where $_GET['post_id'] isn't set
$calling_post_id = $post->post_parent;
}
if ('image' == $type && $calling_post_id && current_theme_supports('post-thumbnails', get_post_type($calling_post_id)) && post_type_supports(get_post_type($calling_post_id), 'thumbnail') && get_post_thumbnail_id($calling_post_id) != $attachment_id) {
$ajax_nonce = nxt_create_nonce("set_post_thumbnail-{$calling_post_id}");
$thumbnail = "<a class='nxt-post-thumbnail' id='nxt-post-thumbnail-" . $attachment_id . "' href='#' onclick='nxtSetAsThumbnail(\"{$attachment_id}\", \"{$ajax_nonce}\");return false;'>" . esc_html__("Use as featured image") . "</a>";
}
if (($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'] ? '<span class="alignright"><abbr title="required" class="required">*</abbr></span>' : '';
$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>{$required}<br class='clear' /></label></th>\n\t\t\t<td class='field'>";
if (!empty($field[$field['input']])) {
$item .= $field[$field['input']];
} elseif ($field['input'] == 'textarea') {
if (user_can_richedit()) {
// textarea_escaped when user_can_richedit() = false
$field['value'] = esc_textarea($field['value']);
}
$item .= "<textarea id='{$name}' name='{$name}' {$aria_required}>" . $field['value'] . '</textarea>';
} else {
$item .= "<input type='text' class='text' id='{$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;
}
/**
* Retrieve the image's intermediate size (resized) path, width, and height.
*
* The $size parameter can be an array with the width and height respectively.
* If the size matches the 'sizes' metadata array for width and height, then it
* will be used. If there is no direct match, then the nearest image size larger
* than the specified size will be used. If nothing is found, then the function
* will break out and return false.
*
* The metadata 'sizes' is used for compatible sizes that can be used for the
* parameter $size value.
*
* The url path will be given, when the $size parameter is a string.
*
* If you are passing an array for the $size, you should consider using
* add_image_size() so that a cropped version is generated. It's much more
* efficient than having to find the closest-sized image and then having the
* browser scale down the image.
*
* @since 2.5.0
* @see add_image_size()
*
* @param int $post_id Attachment ID for image.
* @param array|string $size Optional, default is 'thumbnail'. Size of image, either array or string.
* @return bool|array False on failure or array of file path, width, and height on success.
*/
function image_get_intermediate_size($post_id, $size = 'thumbnail')
{
if (!is_array($imagedata = nxt_get_attachment_metadata($post_id))) {
return false;
}
// get the best one for a specified set of dimensions
if (is_array($size) && !empty($imagedata['sizes'])) {
foreach ($imagedata['sizes'] as $_size => $data) {
// already cropped to width or height; so use this size
if ($data['width'] == $size[0] && $data['height'] <= $size[1] || $data['height'] == $size[1] && $data['width'] <= $size[0]) {
$file = $data['file'];
list($width, $height) = image_constrain_size_for_editor($data['width'], $data['height'], $size);
return compact('file', 'width', 'height');
}
// add to lookup table: area => size
$areas[$data['width'] * $data['height']] = $_size;
}
if (!$size || !empty($areas)) {
// find for the smallest image not smaller than the desired size
ksort($areas);
foreach ($areas as $_size) {
$data = $imagedata['sizes'][$_size];
if ($data['width'] >= $size[0] || $data['height'] >= $size[1]) {
// Skip images with unexpectedly divergent aspect ratios (crops)
// First, we calculate what size the original image would be if constrained to a box the size of the current image in the loop
$maybe_cropped = image_resize_dimensions($imagedata['width'], $imagedata['height'], $data['width'], $data['height'], false);
// If the size doesn't match within one pixel, then it is of a different aspect ratio, so we skip it, unless it's the thumbnail size
if ('thumbnail' != $_size && (!$maybe_cropped || $maybe_cropped[4] != $data['width'] && $maybe_cropped[4] + 1 != $data['width'] || $maybe_cropped[5] != $data['height'] && $maybe_cropped[5] + 1 != $data['height'])) {
continue;
}
// If we're still here, then we're going to use this size
$file = $data['file'];
list($width, $height) = image_constrain_size_for_editor($data['width'], $data['height'], $size);
return compact('file', 'width', 'height');
}
}
}
}
if (is_array($size) || empty($size) || empty($imagedata['sizes'][$size])) {
return false;
}
$data = $imagedata['sizes'][$size];
// include the full filesystem path of the intermediate file
if (empty($data['path']) && !empty($data['file'])) {
$file_url = nxt_get_attachment_url($post_id);
$data['path'] = path_join(dirname($imagedata['file']), $data['file']);
$data['url'] = path_join(dirname($file_url), $data['file']);
}
return $data;
}
/**
* Retrieve a media item by ID
*
* @since 3.1.0
*
* @param array $args Method parameters. Contains:
* - blog_id
* - username
* - password
* - attachment_id
* @return array. Associative array containing:
* - 'date_created_gmt'
* - 'parent'
* - 'link'
* - 'thumbnail'
* - 'title'
* - 'caption'
* - 'description'
* - 'metadata'
*/
function nxt_getMediaItem($args)
{
$this->escape($args);
$blog_id = (int) $args[0];
$username = $args[1];
$password = $args[2];
$attachment_id = (int) $args[3];
if (!($user = $this->login($username, $password))) {
return $this->error;
}
if (!current_user_can('upload_files')) {
return new IXR_Error(403, __('You are not allowed to upload files to this site.'));
}
do_action('xmlrpc_call', 'nxt.getMediaItem');
if (!($attachment = get_post($attachment_id))) {
return new IXR_Error(404, __('Invalid attachment ID.'));
}
// Format page date.
$attachment_date = mysql2date('Ymd\\TH:i:s', $attachment->post_date, false);
$attachment_date_gmt = mysql2date('Ymd\\TH:i:s', $attachment->post_date_gmt, false);
$link = nxt_get_attachment_url($attachment->ID);
$thumbnail_link = nxt_get_attachment_thumb_url($attachment->ID);
$attachment_struct = array('date_created_gmt' => new IXR_Date($attachment_date_gmt), 'parent' => $attachment->post_parent, 'link' => $link, 'thumbnail' => $thumbnail_link, 'title' => $attachment->post_title, 'caption' => $attachment->post_excerpt, 'description' => $attachment->post_content, 'metadata' => nxt_get_attachment_metadata($attachment->ID));
return $attachment_struct;
}
}
$title = $post_type_object->labels->edit_item;
$post = get_post_to_edit($post_id);
if (post_type_supports($post_type, 'comments')) {
nxt_enqueue_script('admin-comments');
enqueue_comment_hotkeys_js();
}
include './edit-form-advanced.php';
break;
case 'editattachment':
check_admin_referer('update-attachment_' . $post_id);
// Don't let these be changed
unset($_POST['guid']);
$_POST['post_type'] = 'attachment';
// Update the thumbnail filename
$newmeta = nxt_get_attachment_metadata($post_id, true);
$newmeta['thumb'] = $_POST['thumb'];
nxt_update_attachment_metadata($post_id, $newmeta);
case 'editpost':
check_admin_referer('update-' . $post_type . '_' . $post_id);
$post_id = edit_post();
redirect_post($post_id);
// Send user on their way while we keep working
exit;
break;
case 'trash':
check_admin_referer('trash-' . $post_type . '_' . $post_id);
$post =& get_post($post_id);
if (!current_user_can($post_type_object->cap->delete_post, $post_id)) {
nxt_die(__('You are not allowed to move this item to the Trash.'));
}
/**
* {@internal Missing Short Description}}
*
* @since 2.0.0
*
* @param unknown_type $id
* @return unknown
*/
function the_attachment_links($id = false)
{
$id = (int) $id;
$post =& get_post($id);
if ($post->post_type != 'attachment') {
return false;
}
$icon = nxt_get_attachment_image($post->ID, 'thumbnail', true);
$attachment_data = nxt_get_attachment_metadata($id);
$thumb = isset($attachment_data['thumb']);
?>
<form id="the-attachment-links">
<table>
<col />
<col class="widefat" />
<tr>
<th scope="row"><?php
_e('URL');
?>
</th>
<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><?php
echo esc_textarea(nxt_get_attachment_url());
?>
</textarea></td>
</tr>
<?php
if ($icon) {
?>
<tr>
<th scope="row"><?php
$thumb ? _e('Thumbnail linked to file') : _e('Image linked to file');
?>
</th>
<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php
echo nxt_get_attachment_url();
?>
"><?php
echo $icon;
?>
</a></textarea></td>
</tr>
<tr>
<th scope="row"><?php
$thumb ? _e('Thumbnail linked to page') : _e('Image linked to page');
?>
</th>
<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php
echo get_attachment_link($post->ID);
?>
" rel="attachment nxt-att-<?php
echo $post->ID;
?>
"><?php
echo $icon;
?>
</a></textarea></td>
</tr>
<?php
} else {
?>
<tr>
<th scope="row"><?php
_e('Link to file');
?>
</th>
<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php
echo nxt_get_attachment_url();
?>
" class="attachmentlink"><?php
echo basename(nxt_get_attachment_url());
?>
</a></textarea></td>
</tr>
<tr>
<th scope="row"><?php
_e('Link to page');
?>
</th>
<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php
echo get_attachment_link($post->ID);
?>
" rel="attachment nxt-att-<?php
echo $post->ID;
?>
"><?php
the_title();
?>
</a></textarea></td>
</tr>
<?php
}
?>
</table>
</form>
<?php
}
function nxt_save_image($post_id)
{
$return = new stdClass();
$success = $delete = $scaled = $nocrop = false;
$post = get_post($post_id);
@ini_set('memory_limit', apply_filters('admin_memory_limit', nxt_MAX_MEMORY_LIMIT));
$img = load_image_to_edit($post_id, $post->post_mime_type);
if (!is_resource($img)) {
$return->error = esc_js(__('Unable to create new image.'));
return $return;
}
$fwidth = !empty($_REQUEST['fwidth']) ? intval($_REQUEST['fwidth']) : 0;
$fheight = !empty($_REQUEST['fheight']) ? intval($_REQUEST['fheight']) : 0;
$target = !empty($_REQUEST['target']) ? preg_replace('/[^a-z0-9_-]+/i', '', $_REQUEST['target']) : '';
$scale = !empty($_REQUEST['do']) && 'scale' == $_REQUEST['do'];
if ($scale && $fwidth > 0 && $fheight > 0) {
$sX = imagesx($img);
$sY = imagesy($img);
// check if it has roughly the same w / h ratio
$diff = round($sX / $sY, 2) - round($fwidth / $fheight, 2);
if (-0.1 < $diff && $diff < 0.1) {
// scale the full size image
$dst = nxt_imagecreatetruecolor($fwidth, $fheight);
if (imagecopyresampled($dst, $img, 0, 0, 0, 0, $fwidth, $fheight, $sX, $sY)) {
imagedestroy($img);
$img = $dst;
$scaled = true;
}
}
if (!$scaled) {
$return->error = esc_js(__('Error while saving the scaled image. Please reload the page and try again.'));
return $return;
}
} elseif (!empty($_REQUEST['history'])) {
$changes = json_decode(stripslashes($_REQUEST['history']));
if ($changes) {
$img = image_edit_apply_changes($img, $changes);
}
} else {
$return->error = esc_js(__('Nothing to save, the image has not changed.'));
return $return;
}
$meta = nxt_get_attachment_metadata($post_id);
$backup_sizes = get_post_meta($post->ID, '_nxt_attachment_backup_sizes', true);
if (!is_array($meta)) {
$return->error = esc_js(__('Image data does not exist. Please re-upload the image.'));
return $return;
}
if (!is_array($backup_sizes)) {
$backup_sizes = array();
}
// generate new filename
$path = get_attached_file($post_id);
$path_parts = pathinfo($path);
$filename = $path_parts['filename'];
$suffix = time() . rand(100, 999);
if (defined('IMAGE_EDIT_OVERWRITE') && IMAGE_EDIT_OVERWRITE && isset($backup_sizes['full-orig']) && $backup_sizes['full-orig']['file'] != $path_parts['basename']) {
if ('thumbnail' == $target) {
$new_path = "{$path_parts['dirname']}/{$filename}-temp.{$path_parts['extension']}";
} else {
$new_path = $path;
}
} else {
while (true) {
$filename = preg_replace('/-e([0-9]+)$/', '', $filename);
$filename .= "-e{$suffix}";
$new_filename = "{$filename}.{$path_parts['extension']}";
$new_path = "{$path_parts['dirname']}/{$new_filename}";
if (file_exists($new_path)) {
$suffix++;
} else {
break;
}
}
}
// save the full-size file, also needed to create sub-sizes
if (!nxt_save_image_file($new_path, $img, $post->post_mime_type, $post_id)) {
$return->error = esc_js(__('Unable to save the image.'));
return $return;
}
if ('nothumb' == $target || 'all' == $target || 'full' == $target || $scaled) {
$tag = false;
if (isset($backup_sizes['full-orig'])) {
if ((!defined('IMAGE_EDIT_OVERWRITE') || !IMAGE_EDIT_OVERWRITE) && $backup_sizes['full-orig']['file'] != $path_parts['basename']) {
$tag = "full-{$suffix}";
}
} else {
$tag = 'full-orig';
}
if ($tag) {
$backup_sizes[$tag] = array('width' => $meta['width'], 'height' => $meta['height'], 'file' => $path_parts['basename']);
}
$success = update_attached_file($post_id, $new_path);
$meta['file'] = _nxt_relative_upload_path($new_path);
$meta['width'] = imagesx($img);
$meta['height'] = imagesy($img);
list($uwidth, $uheight) = nxt_constrain_dimensions($meta['width'], $meta['height'], 128, 96);
$meta['hwstring_small'] = "height='{$uheight}' width='{$uwidth}'";
if ($success && ('nothumb' == $target || 'all' == $target)) {
$sizes = get_intermediate_image_sizes();
if ('nothumb' == $target) {
$sizes = array_diff($sizes, array('thumbnail'));
}
}
$return->fw = $meta['width'];
$return->fh = $meta['height'];
} elseif ('thumbnail' == $target) {
$sizes = array('thumbnail');
$success = $delete = $nocrop = true;
}
if (isset($sizes)) {
foreach ($sizes as $size) {
$tag = false;
if (isset($meta['sizes'][$size])) {
if (isset($backup_sizes["{$size}-orig"])) {
if ((!defined('IMAGE_EDIT_OVERWRITE') || !IMAGE_EDIT_OVERWRITE) && $backup_sizes["{$size}-orig"]['file'] != $meta['sizes'][$size]['file']) {
$tag = "{$size}-{$suffix}";
}
} else {
$tag = "{$size}-orig";
}
if ($tag) {
$backup_sizes[$tag] = $meta['sizes'][$size];
}
}
$crop = $nocrop ? false : get_option("{$size}_crop");
$resized = image_make_intermediate_size($new_path, get_option("{$size}_size_w"), get_option("{$size}_size_h"), $crop);
if ($resized) {
$meta['sizes'][$size] = $resized;
} else {
unset($meta['sizes'][$size]);
}
}
}
if ($success) {
nxt_update_attachment_metadata($post_id, $meta);
update_post_meta($post_id, '_nxt_attachment_backup_sizes', $backup_sizes);
if ($target == 'thumbnail' || $target == 'all' || $target == 'full') {
$file_url = nxt_get_attachment_url($post_id);
if ($thumb = $meta['sizes']['thumbnail']) {
$return->thumbnail = path_join(dirname($file_url), $thumb['file']);
} else {
$return->thumbnail = "{$file_url}?w=128&h=128";
}
}
} else {
$delete = true;
}
if ($delete) {
$delpath = apply_filters('nxt_delete_file', $new_path);
@unlink($delpath);
}
imagedestroy($img);
$return->msg = esc_js(__('Image saved'));
return $return;
}
