function process()
{
if (isset($_POST['upload'])) {
check_admin_referer('thesis-header-upload', '_wpnonce-thesis-header-upload');
#wp
$overrides = array('test_form' => false);
$file = wp_handle_upload($_FILES['import'], $overrides);
#wp
if (isset($file['error'])) {
wp_die($file['error'], __('Image Upload Error', 'thesis'));
}
#wp
if ($file['type'] == 'image/jpeg' || $file['type'] == 'image/pjpeg' || $file['type'] == 'image/png' || $file['type'] == 'image/gif') {
$this->url = $file['url'];
$image = $file['file'];
list($this->width, $this->height) = getimagesize($image);
if ($this->width <= $this->optimal_width) {
$this->save($image);
} elseif ($this->width > $this->optimal_width) {
if (apply_filters('thesis_crop_header', true)) {
#filter
$this->ratio = $this->width / $this->optimal_width;
$cropped = wp_crop_image($image, 0, 0, $this->width, $this->height, $this->optimal_width, $this->height / $this->ratio, false, str_replace(basename($image), 'cropped-' . basename($image), $image));
#wp
if (is_wp_error($cropped)) {
#wp
wp_die(__('Your image could not be processed. Please go back and try again.', 'thesis'), __('Image Processing Error', 'thesis'));
}
#wp
$this->url = str_replace(basename($this->url), basename($cropped), $this->url);
$this->width = round($this->width / $this->ratio);
$this->height = round($this->height / $this->ratio);
$this->save($cropped);
@unlink($image);
} else {
$this->save($image);
}
}
} else {
$this->error = true;
}
} elseif ($_GET['remove']) {
check_admin_referer('thesis-remove-header');
#wp
unset($this->header);
delete_option('thesis_header');
#wp
global $thesis_design;
if (!$thesis_design->display['header']['tagline'] && apply_filters('thesis_header_auto_tagline', true)) {
#filter
$thesis_design->display['header']['tagline'] = true;
update_option('thesis_design_options', $thesis_design);
#wp
}
thesis_generate_css();
$this->removed = true;
}
}
/**
* Gets attachment uploaded by Media Manager, crops it, then saves it as a
* new object. Returns JSON-encoded object details.
*/
public function ajax_header_crop()
{
check_ajax_referer('image_editor-' . $_POST['id'], 'nonce');
if (!current_user_can('edit_theme_options')) {
wp_send_json_error();
}
if (!current_theme_supports('custom-header', 'uploads')) {
wp_send_json_error();
}
$crop_details = $_POST['cropDetails'];
$dimensions = $this->get_header_dimensions(array('height' => $crop_details['height'], 'width' => $crop_details['width']));
$attachment_id = absint($_POST['id']);
$cropped = wp_crop_image($attachment_id, (int) $crop_details['x1'], (int) $crop_details['y1'], (int) $crop_details['width'], (int) $crop_details['height'], (int) $dimensions['dst_width'], (int) $dimensions['dst_height']);
if (!$cropped || is_wp_error($cropped)) {
wp_send_json_error(array('message' => __('Image could not be processed. Please go back and try again.')));
}
/** This filter is documented in wp-admin/custom-header.php */
$cropped = apply_filters('wp_create_file_in_uploads', $cropped, $attachment_id);
// For replication
$object = $this->create_attachment_object($cropped, $attachment_id);
unset($object['ID']);
$new_attachment_id = $this->insert_attachment($object, $cropped);
$object['attachment_id'] = $new_attachment_id;
$object['width'] = $dimensions['dst_width'];
$object['height'] = $dimensions['dst_height'];
wp_send_json_success($object);
}
/**
* AJAX handler for cropping an image.
*
* @since 4.3.0
*
* @global WP_Site_Icon $wp_site_icon
*/
function wp_ajax_crop_image()
{
$attachment_id = absint($_POST['id']);
check_ajax_referer('image_editor-' . $attachment_id, 'nonce');
if (!current_user_can('customize')) {
wp_send_json_error();
}
$context = str_replace('_', '-', $_POST['context']);
$data = array_map('absint', $_POST['cropDetails']);
$cropped = wp_crop_image($attachment_id, $data['x1'], $data['y1'], $data['width'], $data['height'], $data['dst_width'], $data['dst_height']);
if (!$cropped || is_wp_error($cropped)) {
wp_send_json_error(array('message' => __('Image could not be processed.')));
}
switch ($context) {
case 'site-icon':
require_once ABSPATH . '/wp-admin/includes/class-wp-site-icon.php';
global $wp_site_icon;
/** This filter is documented in wp-admin/custom-header.php */
$cropped = apply_filters('wp_create_file_in_uploads', $cropped, $attachment_id);
// For replication.
$object = $wp_site_icon->create_attachment_object($cropped, $attachment_id);
unset($object['ID']);
// Update the attachment.
add_filter('intermediate_image_sizes_advanced', array($wp_site_icon, 'additional_sizes'));
$attachment_id = $wp_site_icon->insert_attachment($object, $cropped);
remove_filter('intermediate_image_sizes_advanced', array($wp_site_icon, 'additional_sizes'));
// Additional sizes in wp_prepare_attachment_for_js().
add_filter('image_size_names_choose', array($wp_site_icon, 'additional_sizes'));
break;
default:
/**
* Filters the attachment id for a cropped image.
*
* @since 4.3.0
*
* @param int $attachment_id The ID of the cropped image.
* @param string $context The feature requesting the cropped image.
*/
$attachment_id = apply_filters('wp_ajax_cropped_attachment_id', 0, $context);
if (!$attachment_id) {
wp_send_json_error();
}
}
wp_send_json_success(wp_prepare_attachment_for_js($attachment_id));
}
/**
* AJAX handler for cropping an image.
*
* @since 4.3.0
*
* @global WP_Site_Icon $wp_site_icon
*/
function wp_ajax_crop_image()
{
$attachment_id = absint($_POST['id']);
check_ajax_referer('image_editor-' . $attachment_id, 'nonce');
if (!current_user_can('customize')) {
wp_send_json_error();
}
$context = str_replace('_', '-', $_POST['context']);
$data = array_map('absint', $_POST['cropDetails']);
$cropped = wp_crop_image($attachment_id, $data['x1'], $data['y1'], $data['width'], $data['height'], $data['dst_width'], $data['dst_height']);
if (!$cropped || is_wp_error($cropped)) {
wp_send_json_error(array('message' => __('Image could not be processed.')));
}
switch ($context) {
case 'site-icon':
require_once ABSPATH . '/wp-admin/includes/class-wp-site-icon.php';
global $wp_site_icon;
// Skip creating a new attachment if the attachment is a Site Icon.
if (get_post_meta($attachment_id, '_wp_attachment_context', true) == $context) {
// Delete the temporary cropped file, we don't need it.
wp_delete_file($cropped);
// Additional sizes in wp_prepare_attachment_for_js().
add_filter('image_size_names_choose', array($wp_site_icon, 'additional_sizes'));
break;
}
/** This filter is documented in wp-admin/custom-header.php */
$cropped = apply_filters('wp_create_file_in_uploads', $cropped, $attachment_id);
// For replication.
$object = $wp_site_icon->create_attachment_object($cropped, $attachment_id);
unset($object['ID']);
// Update the attachment.
add_filter('intermediate_image_sizes_advanced', array($wp_site_icon, 'additional_sizes'));
$attachment_id = $wp_site_icon->insert_attachment($object, $cropped);
remove_filter('intermediate_image_sizes_advanced', array($wp_site_icon, 'additional_sizes'));
// Additional sizes in wp_prepare_attachment_for_js().
add_filter('image_size_names_choose', array($wp_site_icon, 'additional_sizes'));
break;
default:
/**
* Fires before a cropped image is saved.
*
* Allows to add filters to modify the way a cropped image is saved.
*
* @since 4.3.0
*
* @param string $context The Customizer control requesting the cropped image.
* @param int $attachment_id The attachment ID of the original image.
* @param string $cropped Path to the cropped image file.
*/
do_action('wp_ajax_crop_image_pre_save', $context, $attachment_id, $cropped);
/** This filter is documented in wp-admin/custom-header.php */
$cropped = apply_filters('wp_create_file_in_uploads', $cropped, $attachment_id);
// For replication.
$parent_url = wp_get_attachment_url($attachment_id);
$url = str_replace(basename($parent_url), basename($cropped), $parent_url);
$size = @getimagesize($cropped);
$image_type = $size ? $size['mime'] : 'image/jpeg';
$object = array('post_title' => basename($cropped), 'post_content' => $url, 'post_mime_type' => $image_type, 'guid' => $url, 'context' => $context);
$attachment_id = wp_insert_attachment($object, $cropped);
$metadata = wp_generate_attachment_metadata($attachment_id, $cropped);
/**
* Filter the cropped image attachment metadata.
*
* @since 4.3.0
*
* @see wp_generate_attachment_metadata()
*
* @param array $metadata Attachment metadata.
*/
$metadata = apply_filters('wp_ajax_cropped_attachment_metadata', $metadata);
wp_update_attachment_metadata($attachment_id, $metadata);
/**
* Filter the attachment ID for a cropped image.
*
* @since 4.3.0
*
* @param int $attachment_id The attachment ID of the cropped image.
* @param string $context The Customizer control requesting the cropped image.
*/
$attachment_id = apply_filters('wp_ajax_cropped_attachment_id', $attachment_id, $context);
}
wp_send_json_success(wp_prepare_attachment_for_js($attachment_id));
}
/**
* Display third step of custom header image page.
*
* @since unknown
*/
function step_3()
{
check_admin_referer('custom-header');
if ($_POST['oitar'] > 1) {
$_POST['x1'] = $_POST['x1'] * $_POST['oitar'];
$_POST['y1'] = $_POST['y1'] * $_POST['oitar'];
$_POST['width'] = $_POST['width'] * $_POST['oitar'];
$_POST['height'] = $_POST['height'] * $_POST['oitar'];
}
$original = get_attached_file($_POST['attachment_id']);
$cropped = wp_crop_image($_POST['attachment_id'], $_POST['x1'], $_POST['y1'], $_POST['width'], $_POST['height'], HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT);
$cropped = apply_filters('wp_create_file_in_uploads', $cropped, $_POST['attachment_id']);
// For replication
$parent = get_post($_POST['attachment_id']);
$parent_url = $parent->guid;
$url = str_replace(basename($parent_url), basename($cropped), $parent_url);
// Construct the object array
$object = array('ID' => $_POST['attachment_id'], 'post_title' => basename($cropped), 'post_content' => $url, 'post_mime_type' => 'image/jpeg', 'guid' => $url);
// Update the attachment
wp_insert_attachment($object, $cropped);
wp_update_attachment_metadata($_POST['attachment_id'], wp_generate_attachment_metadata($_POST['attachment_id'], $cropped));
set_theme_mod('header_image', $url);
// cleanup
$medium = str_replace(basename($original), 'midsize-' . basename($original), $original);
@unlink(apply_filters('wp_delete_file', $medium));
@unlink(apply_filters('wp_delete_file', $original));
return $this->finished();
}
function bp_core_avatar_cropstore($source, $canvas, $v1_x1, $v1_y1, $v1_w, $v1_h, $v2_x1, $v2_y1, $v2_w, $v2_h, $from_signup = false, $filename = 'avatar', $item_id = null)
{
$size = getimagesize($source);
$dims = getimagesize($canvas);
// Figure out multiplier for scaling
$multi = $size[0] / $dims[0];
if ($item_id) {
$filename_item_id = $item_id . '-';
}
if ($filename != 'avatar') {
$v1_filename = '-' . $filename_item_id . $filename . '-thumb';
$v2_filename = '-' . $filename_item_id . $filename . '-full';
} else {
$v1_filename = '-avatar1';
$v2_filename = '-avatar2';
}
$v1_filename = apply_filters('bp_avatar_v1_filename', $v1_filename);
$v2_filename = apply_filters('bp_avatar_v2_filename', $v2_filename);
// Perform v1 crop
$v1_dest = apply_filters('bp_avatar_v1_dest', dirname($source) . '/' . preg_replace('!(\\.[^.]+)?$!', $v1_filename . '$1', basename($source), 1), $source);
if ($from_signup) {
$v1_out = wp_crop_image($source, $v1_x1, $v1_y1, $v1_w, $v1_h, CORE_AVATAR_V1_W, CORE_AVATAR_V1_H, false, $v1_dest);
} else {
$v1_out = wp_crop_image($source, $v1_x1 * $multi, $v1_y1 * $multi, $v1_w * $multi, $v1_h * $multi, CORE_AVATAR_V1_W, CORE_AVATAR_V1_H, false, $v1_dest);
}
// Perform v2 crop
if (CORE_AVATAR_V2_W !== false && CORE_AVATAR_V2_H !== false) {
$v2_dest = apply_filters('bp_avatar_v2_dest', dirname($source) . '/' . preg_replace('!(\\.[^.]+)?$!', $v2_filename . '$1', basename($source), 1), $source);
if ($from_signup) {
$v2_out = wp_crop_image($source, $v2_x1, $v2_y1, $v2_w, $v2_h, CORE_AVATAR_V2_W, CORE_AVATAR_V2_H, false, $v2_dest);
} else {
$v2_out = wp_crop_image($source, $v2_x1 * $multi, $v2_y1 * $multi, $v2_w * $multi, $v2_h * $multi, CORE_AVATAR_V2_W, CORE_AVATAR_V2_H, false, $v2_dest);
}
}
// Clean up canvas and original images used during cropping
foreach (array(str_replace('..', '', $source), str_replace('..', '', $canvas)) as $f) {
@unlink($f);
}
$dir = $source;
do {
$dir = dirname($dir);
@rmdir($dir);
// will fail on non-empty directories
} while (substr_count($dir, '/') >= 2 && stristr($dir, ABSPATH));
return apply_filters('bp_core_avatar_cropstore', array('v1_out' => $v1_out, 'v2_out' => $v2_out));
}
function step_3() {
if ( $_POST['oitar'] > 1 ) {
$_POST['x1'] = $_POST['x1'] * $_POST['oitar'];
$_POST['y1'] = $_POST['y1'] * $_POST['oitar'];
$_POST['width'] = $_POST['width'] * $_POST['oitar'];
$_POST['height'] = $_POST['height'] * $_POST['oitar'];
}
$header = wp_crop_image($_POST['attachment_id'], $_POST['x1'], $_POST['y1'], $_POST['width'], $_POST['height'], HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT);
$header = apply_filters('wp_create_file_in_uploads', $header); // For replication
$parent = get_post($_POST['attachment_id']);
$parent_url = $parent->guid;
$url = str_replace(basename($parent_url), basename($header), $parent_url);
set_theme_mod('header_image', $url);
// cleanup
$file = get_attached_file( $_POST['attachment_id'] );
$medium = str_replace(basename($file), 'midsize-'.basename($file), $file);
@unlink( apply_filters( 'wp_delete_file', $medium ) );
wp_delete_attachment( $_POST['attachment_id'] );
return $this->finished();
}
/**
* Saves a new Site Icon.
*
* @since 4.3.0
*/
public function set_site_icon()
{
check_admin_referer('set-site-icon');
$attachment_id = absint($_REQUEST['attachment_id']);
$create_new_attachement = !empty($_REQUEST['create-new-attachment']);
/*
* If the current attachment as been set as site icon don't delete it.
*/
if (get_option('site_icon') == $attachment_id) {
// Get the file path.
$image_url = get_attached_file($attachment_id);
// Update meta data and possibly regenerate intermediate sizes.
add_filter('intermediate_image_sizes_advanced', array($this, 'additional_sizes'));
$this->update_attachment_metadata($attachment_id, $image_url);
remove_filter('intermediate_image_sizes_advanced', array($this, 'additional_sizes'));
} else {
// Delete any existing site icon images.
$this->delete_site_icon();
if (empty($_REQUEST['skip-cropping'])) {
$cropped = wp_crop_image($attachment_id, $_REQUEST['crop-x'], $_REQUEST['crop-y'], $_REQUEST['crop-w'], $_REQUEST['crop-h'], $this->min_size, $this->min_size);
} elseif ($create_new_attachement) {
$cropped = _copy_image_file($attachment_id);
} else {
$cropped = get_attached_file($attachment_id);
}
if (!$cropped || is_wp_error($cropped)) {
wp_die(__('Image could not be processed. Please go back and try again.'), __('Image Processing Error'));
}
$object = $this->create_attachment_object($cropped, $attachment_id);
if ($create_new_attachement) {
unset($object['ID']);
}
// Update the attachment.
add_filter('intermediate_image_sizes_advanced', array($this, 'additional_sizes'));
$attachment_id = $this->insert_attachment($object, $cropped);
remove_filter('intermediate_image_sizes_advanced', array($this, 'additional_sizes'));
// Save the site_icon data into option
update_option('site_icon', $attachment_id);
}
add_settings_error('site-icon', 'icon-updated', __('Site Icon updated.'), 'updated');
}
function upme_initialize_upload_box()
{
global $current_user, $upme_save;
$id = $_GET['upme_id'];
$meta = isset($_GET['upme_meta']) ? $_GET['upme_meta'] : '';
$disabled = isset($_GET['upme_disabled']) ? $_GET['upme_disabled'] : '';
$settings = get_option('upme_options');
$display = '<html>
<head>
' . upme_crop_iframe_head() . '
<style type="text/css">
html{
overflow: hidden;
}
</style>
</head>
<body>
<form id="upme-crop-frm" action="" method="post" enctype="multipart/form-data">';
$display .= ' <div class="upme-crop-wrap">';
$display .= ' <div class="upme-wrap">';
$display .= ' <div class="upme-field upme-separator upme-edit upme-clearfix" style="display: block;">' . __('Update Profile Picture', 'upme') . '</div>';
$profile_pic_url = get_the_author_meta($meta, $id);
if (is_array($upme_save->errors) && count($upme_save->errors) != 0) {
if (($id == $current_user->ID || current_user_can('edit_users')) && is_numeric($id)) {
$display .= upme_display_upload_box($id, $meta, $disabled, $profile_pic_url, 'block');
$display .= upme_display_crop_box($id, $meta, $profile_pic_url, 'none');
}
} elseif (isset($_POST['upme-upload-submit-' . $id]) || isset($_POST['upme-crop-request-' . $id])) {
// Display crop area on file upload or crop link click
if (($id == $current_user->ID || current_user_can('edit_users')) && is_numeric($id)) {
$display .= upme_display_crop_box($id, $meta, $profile_pic_url, 'block');
}
} elseif (isset($_POST['upme-crop-submit-' . $id])) {
// Crop the image on area selection and submit
$data_x1 = isset($_POST['upme-crop-x1']) ? $_POST['upme-crop-x1'] : 0;
$data_y1 = isset($_POST['upme-crop-y1']) ? $_POST['upme-crop-y1'] : 0;
$data_width = isset($_POST['upme-crop-width']) ? $_POST['upme-crop-width'] : 50;
$data_height = isset($_POST['upme-crop-height']) ? $_POST['upme-crop-height'] : 50;
$src = get_the_author_meta($meta, $id);
$upme_upload_path = '';
$upme_upload_url = '';
if ($upload_dir = upme_get_uploads_folder_details()) {
$upme_upload_path = $upload_dir['basedir'] . "/upme/";
$upme_upload_url = $upload_dir['baseurl'] . "/upme/";
$src = str_replace($upme_upload_url, $upme_upload_path, $src);
}
if (is_readable($src)) {
$result = wp_crop_image($src, $data_x1, $data_y1, $data_width, $data_height, $data_width, $data_height);
if (!is_wp_error($result)) {
$cropped_path = str_replace($upme_upload_path, $upme_upload_url, $result);
update_user_meta($id, $meta, $cropped_path);
$display .= upme_display_upload_box($id, $meta, $disabled, $profile_pic_url, 'block');
}
}
update_crop_image_display($id, $meta, $cropped_path);
} elseif (isset($_POST['upme-crop-save-' . $id])) {
$src = get_the_author_meta($meta, $id);
update_crop_image_display($id, $meta, $src);
} else {
if (($id == $current_user->ID || current_user_can('edit_users')) && is_numeric($id)) {
$display .= upme_display_upload_box($id, $meta, $disabled, $profile_pic_url, 'block');
$display .= upme_display_crop_box($id, $meta, $profile_pic_url, 'none');
}
}
$display .= ' </div>';
$display .= ' </div>';
$display .= ' </form>
</body>
</html>';
echo $display;
exit;
}
/**
* Display third step of custom header image page.
*
* @since 2.1.0
*/
function step_3()
{
check_admin_referer('custom-header-crop-image');
if (!current_theme_supports('custom-header', 'uploads')) {
wp_die(__('Cheatin’ uh?'));
}
if (!empty($_POST['skip-cropping']) && !(current_theme_supports('custom-header', 'flex-height') || current_theme_supports('custom-header', 'flex-width'))) {
wp_die(__('Cheatin’ uh?'));
}
if ($_POST['oitar'] > 1) {
$_POST['x1'] = $_POST['x1'] * $_POST['oitar'];
$_POST['y1'] = $_POST['y1'] * $_POST['oitar'];
$_POST['width'] = $_POST['width'] * $_POST['oitar'];
$_POST['height'] = $_POST['height'] * $_POST['oitar'];
}
$attachment_id = absint($_POST['attachment_id']);
$original = get_attached_file($attachment_id);
$max_width = 0;
// For flex, limit size of image displayed to 1500px unless theme says otherwise
if (current_theme_supports('custom-header', 'flex-width')) {
$max_width = 1500;
}
if (current_theme_supports('custom-header', 'max-width')) {
$max_width = max($max_width, get_theme_support('custom-header', 'max-width'));
}
$max_width = max($max_width, get_theme_support('custom-header', 'width'));
if (current_theme_supports('custom-header', 'flex-height') && !current_theme_supports('custom-header', 'flex-width') || $_POST['width'] > $max_width) {
$dst_height = absint($_POST['height'] * ($max_width / $_POST['width']));
} elseif (current_theme_supports('custom-header', 'flex-height') && current_theme_supports('custom-header', 'flex-width')) {
$dst_height = absint($_POST['height']);
} else {
$dst_height = get_theme_support('custom-header', 'height');
}
if (current_theme_supports('custom-header', 'flex-width') && !current_theme_supports('custom-header', 'flex-height') || $_POST['width'] > $max_width) {
$dst_width = absint($_POST['width'] * ($max_width / $_POST['width']));
} elseif (current_theme_supports('custom-header', 'flex-width') && current_theme_supports('custom-header', 'flex-height')) {
$dst_width = absint($_POST['width']);
} else {
$dst_width = get_theme_support('custom-header', 'width');
}
if (empty($_POST['skip-cropping'])) {
$cropped = wp_crop_image($attachment_id, (int) $_POST['x1'], (int) $_POST['y1'], (int) $_POST['width'], (int) $_POST['height'], $dst_width, $dst_height);
} elseif (!empty($_POST['create-new-attachment'])) {
$cropped = _copy_image_file($attachment_id);
} else {
$cropped = get_attached_file($attachment_id);
}
if (!$cropped || is_wp_error($cropped)) {
wp_die(__('Image could not be processed. Please go back and try again.'), __('Image Processing Error'));
}
/** This filter is documented in wp-admin/custom-header.php */
$cropped = apply_filters('wp_create_file_in_uploads', $cropped, $attachment_id);
// For replication
$parent = get_post($attachment_id);
$parent_url = $parent->guid;
$url = str_replace(basename($parent_url), basename($cropped), $parent_url);
$size = @getimagesize($cropped);
$image_type = $size ? $size['mime'] : 'image/jpeg';
// Construct the object array
$object = array('ID' => $attachment_id, 'post_title' => basename($cropped), 'post_content' => $url, 'post_mime_type' => $image_type, 'guid' => $url, 'context' => 'custom-header');
if (!empty($_POST['create-new-attachment'])) {
unset($object['ID']);
}
// Update the attachment
$attachment_id = wp_insert_attachment($object, $cropped);
wp_update_attachment_metadata($attachment_id, wp_generate_attachment_metadata($attachment_id, $cropped));
$width = $dst_width;
$height = $dst_height;
$this->set_header_image(compact('url', 'attachment_id', 'width', 'height'));
// cleanup
$medium = str_replace(basename($original), 'midsize-' . basename($original), $original);
if (file_exists($medium)) {
/**
* Filter the path of the file to delete.
*
* @since 2.1.0
*
* @param string $medium Path to the file to delete.
*/
@unlink(apply_filters('wp_delete_file', $medium));
}
if (empty($_POST['create-new-attachment']) && empty($_POST['skip-cropping'])) {
/** This filter is documented in wp-admin/custom-header.php */
@unlink(apply_filters('wp_delete_file', $original));
}
return $this->finished();
}
/**
* Saves a new Site Icon.
*
* @since 4.3.0
*/
public function set_site_icon()
{
check_admin_referer('set-site-icon');
// Delete any existing site icon images.
$this->delete_site_icon();
$attachment_id = absint($_POST['attachment_id']);
// TODO
if (empty($_POST['skip-cropping'])) {
$crop_ratio = (double) $_POST['crop_ratio'];
$crop_data = $this->convert_coordinates_from_resized_to_full($_POST['crop-x'], $_POST['crop-y'], $_POST['crop-w'], $_POST['crop-h'], $crop_ratio);
$cropped = wp_crop_image($attachment_id, $crop_data['crop_x'], $crop_data['crop_y'], $crop_data['crop_width'], $crop_data['crop_height'], $this->min_size, $this->min_size);
} elseif (!empty($_POST['create-new-attachment'])) {
$cropped = _copy_image_file($attachment_id);
} else {
$cropped = get_attached_file($attachment_id);
}
if (!$cropped || is_wp_error($cropped)) {
wp_die(__('Image could not be processed. Please go back and try again.'), __('Image Processing Error'));
}
$object = $this->create_attachment_object($cropped, $attachment_id);
if (!empty($_POST['create-new-attachment'])) {
unset($object['ID']);
}
// Update the attachment
add_filter('intermediate_image_sizes_advanced', array($this, 'additional_sizes'));
$attachment_id = $this->insert_attachment($object, $cropped);
remove_filter('intermediate_image_sizes_advanced', array($this, 'additional_sizes'));
// Save the site_icon data into option
update_option('site_icon', $attachment_id);
add_settings_error('site-icon', 'icon-updated', __('Site Icon updated.'), 'updated');
}
/**
* Crop an uploaded avatar.
*
* originally from bp file <>. It was copied since naming it does not have any filters
* for renaming and changing the cropped avatae
*
* $args has the following parameters:
* object - What component the avatar is for, e.g. "user"
* avatar_dir The absolute path to the avatar
* item_id - Item ID
* original_file - The absolute path to the original avatar file
* crop_w - Crop width
* crop_h - Crop height
* crop_x - The horizontal starting point of the crop
* crop_y - The vertical starting point of the crop
*
* @param array $args {
* Array of function parameters.
* @type string $object Object type of the item whose avatar you're
* handling. 'user', 'group', 'blog', or custom. Default: 'user'.
* @type string $avatar_dir Subdirectory where avatar should be stored.
* Default: 'avatars'.
* @type bool|int $item_id ID of the item that the avatar belongs to.
* @type bool|string $original_file Absolute papth to the original avatar
* file.
* @type int $crop_w Crop width. Default: the global 'full' avatar width,
* as retrieved by bp_core_avatar_full_width().
* @type int $crop_h Crop height. Default: the global 'full' avatar height,
* as retrieved by bp_core_avatar_full_height().
* @type int $crop_x The horizontal starting point of the crop. Default: 0.
* @type int $crop_y The vertical starting point of the crop. Default: 0.
* }
* @return bool True on success, false on failure.
*/
function bcp_core_avatar_handle_crop($args = '')
{
$existing_avatar = '';
$coverphoto_full_width = BCP_MAX_WIDTH;
$coverphoto_full_height = BCP_MAX_HEIGHT;
$coverphoto_thumb_full_width = BCP_THUMB_MAX_WIDTH;
$coverphoto_thumb_full_height = BCP_THUMB_MAX_HEIGHT;
$r = wp_parse_args($args, array('object' => 'user', 'avatar_dir' => 'avatars', 'item_id' => false, 'original_file' => false, 'crop_w' => bp_core_avatar_full_width(), 'crop_h' => bp_core_avatar_full_height(), 'crop_x' => 0, 'crop_y' => 0));
/***
* You may want to hook into this filter if you want to override this function.
* Make sure you return false.
*/
if (!apply_filters('bp_core_pre_avatar_handle_crop', true, $r)) {
return true;
}
extract($r, EXTR_SKIP);
if (empty($original_file)) {
return false;
}
$original_file = bp_core_avatar_upload_path() . $original_file;
if (!file_exists($original_file)) {
return false;
}
if (empty($item_id)) {
$avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', dirname($original_file), $item_id, $object, $avatar_dir);
} else {
$avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', bp_core_avatar_upload_path() . '/' . $avatar_dir . '/' . $item_id, $item_id, $object, $avatar_dir);
}
if (!file_exists($avatar_folder_dir)) {
return false;
}
require_once ABSPATH . '/wp-admin/includes/image.php';
require_once ABSPATH . '/wp-admin/includes/file.php';
// Delete the existing avatar files for the object
$args = array('object_id' => $item_id, 'type' => 'user');
//change object type to groups for groups
if ('group-avatars' == $avatar_dir) {
$args['type'] = 'groups';
}
$existing_covers = bcp_fetch_cover_photo($args);
if (!empty($existing_covers)) {
// Check that the new avatar doesn't have the same name as the
// old one before deleting
$upload_dir = wp_upload_dir();
$existing_avatar_path = str_replace($upload_dir['baseurl'], '', $existing_avatar);
$new_avatar_path = str_replace($upload_dir['basedir'], '', $original_file);
if ($existing_avatar_path !== $new_avatar_path) {
if ($handle = opendir($avatar_folder_dir)) {
while (false !== ($entry = readdir($handle))) {
if ($entry != "." && $entry != "..") {
$file_info = pathinfo($entry);
$file_name = $file_info['filename'];
$file_ext = $file_info['extension'];
$cover_photos = array('coverphoto-full', 'coverphoto-thumb');
if (in_array($file_name, $cover_photos)) {
// cover photo exists
$file = $avatar_folder_dir . '/' . $file_name . '.' . $file_ext;
@unlink($file);
}
}
}
// close the directory
closedir($handle);
}
}
}
// Make sure we at least have a width and height for cropping
if (empty($crop_w)) {
$crop_w = bp_core_avatar_full_width();
}
if (empty($crop_h)) {
$crop_h = bp_core_avatar_full_height();
}
// Get the file extension
$data = @getimagesize($original_file);
$ext = $data['mime'] == 'image/png' ? 'png' : 'jpg';
// Set the full and thumb filenames
$full_filename = 'coverphoto-full.' . $ext;
$thumb_filename = 'coverphoto-thumb.' . $ext;
// Crop the image
$full_cropped = wp_crop_image($original_file, (int) $crop_x, (int) $crop_y, (int) $crop_w, (int) $crop_h, $coverphoto_thumb_width, $coverphoto_thumb_height, false, $avatar_folder_dir . '/' . $full_filename);
$thumb_cropped = wp_crop_image($original_file, (int) $crop_x, (int) $crop_y, (int) $crop_w, (int) $crop_h, $coverphoto_thumb_full_width, $coverphoto_thumb_full_height, false, $avatar_folder_dir . '/' . $thumb_filename);
// Check for errors
if (empty($full_cropped) || empty($thumb_cropped) || is_wp_error($full_cropped) || is_wp_error($thumb_cropped)) {
return false;
}
// Remove the original
@unlink($original_file);
return true;
}
/**
* Save options on the VFB Pro > Email Design page
*
* @access public
* @since 2.4.3
* @return void
*/
public function save_email_design()
{
global $wpdb;
if (!isset($_REQUEST['action']) || !isset($_GET['page'])) {
return;
}
if ('vfb-email-design' !== $_GET['page']) {
return;
}
if ('email_design' !== $_REQUEST['action']) {
return;
}
$form_id = absint($_REQUEST['form_id']);
check_admin_referer('update-design-' . $form_id);
$email = unserialize($wpdb->get_var($wpdb->prepare("SELECT form_email_design FROM {$this->form_table_name} WHERE form_id = %d", $form_id)));
$header_image = !empty($email['header_image']) ? $email['header_image'] : '';
if (isset($_FILES['header_image'])) {
$value = $_FILES['header_image'];
if ($value['size'] > 0) {
// Handle the upload using WP's wp_handle_upload function. Takes the posted file and an options array
$uploaded_file = wp_handle_upload($value, array('test_form' => false));
@(list($width, $height, $type, $attr) = getimagesize($uploaded_file['file']));
if ($width == 600 && $height == 137) {
$header_image = isset($uploaded_file['file']) ? $uploaded_file['url'] : '';
} elseif ($width > 600) {
$oitar = $width / 600;
$image = wp_crop_image($uploaded_file['file'], 0, 0, $width, $height, 600, $height / $oitar, false, str_replace(basename($uploaded_file['file']), 'vfb-header-img-' . basename($uploaded_file['file']), $uploaded_file['file']));
if (is_wp_error($image)) {
wp_die(__('Image could not be processed. Please go back and try again.'), __('Image Processing Error'));
}
$header_image = str_replace(basename($uploaded_file['url']), basename($image), $uploaded_file['url']);
} else {
$dst_width = 600;
$dst_height = absint($height * (600 / $width));
$cropped = wp_crop_image($uploaded_file['file'], 0, 0, $width, $height, $dst_width, $dst_height, false, str_replace(basename($uploaded_file['file']), 'vfb-header-img-' . basename($uploaded_file['file']), $uploaded_file['file']));
if (is_wp_error($cropped)) {
wp_die(__('Image could not be processed. Please go back and try again.'), __('Image Processing Error'));
}
$header_image = str_replace(basename($uploaded_file['url']), basename($cropped), $uploaded_file['url']);
}
}
}
$email_design = array('format' => $_REQUEST['format'], 'link_love' => $_REQUEST['link_love'], 'footer_text' => $_REQUEST['footer_text'], 'background_color' => $_REQUEST['background_color'], 'header_text' => $_REQUEST['header_text'], 'header_image' => $header_image, 'header_color' => $_REQUEST['header_color'], 'header_text_color' => $_REQUEST['header_text_color'], 'fieldset_color' => $_REQUEST['fieldset_color'], 'section_color' => $_REQUEST['section_color'], 'section_text_color' => $_REQUEST['section_text_color'], 'text_color' => $_REQUEST['text_color'], 'link_color' => $_REQUEST['link_color'], 'row_color' => $_REQUEST['row_color'], 'row_alt_color' => $_REQUEST['row_alt_color'], 'border_color' => $_REQUEST['border_color'], 'footer_color' => $_REQUEST['footer_color'], 'footer_text_color' => $_REQUEST['footer_text_color'], 'font_family' => $_REQUEST['font_family'], 'header_font_size' => $_REQUEST['header_font_size'], 'fieldset_font_size' => $_REQUEST['fieldset_font_size'], 'section_font_size' => $_REQUEST['section_font_size'], 'text_font_size' => $_REQUEST['text_font_size'], 'footer_font_size' => $_REQUEST['footer_font_size']);
// Update form details
$wpdb->update($this->form_table_name, array('form_email_design' => serialize($email_design)), array('form_id' => $form_id), array('%s'), array('%d'));
}
public function handle_crop()
{
require_once ABSPATH . '/wp-admin/includes/image.php';
$user_id = bp_displayed_user_id();
$cover_photo = get_transient('profile_cover_photo_' . $user_id);
// Get the file extension
$data = @getimagesize($cover_photo);
$ext = $data['mime'] == 'image/png' ? 'png' : 'jpg';
$base_filename = basename($cover_photo, '.' . $ext);
// create a new filename but, if it's already been cropped, strip out the -cropped
$new_filename = str_replace('-cropped', '', $base_filename) . '-cropped.' . $ext;
$new_filepath = bp_core_avatar_upload_path() . '/cover-photo/' . $user_id . '/' . $new_filename;
$new_fileurl = bp_core_avatar_url() . '/cover-photo/' . $user_id . '/' . $new_filename;
$crop_fileurl = str_replace(trailingslashit(get_home_url()), '', bp_core_avatar_url()) . '/cover-photo/' . $user_id . '/' . $new_filename;
// delete the old cover photo if it exists
if (file_exists($new_filepath)) {
@unlink($new_filepath);
}
$cropped_header = wp_crop_image($cover_photo, $_POST['x'], $_POST['y'], $_POST['w'], $_POST['h'], $this->width, $this->height, false, $crop_fileurl);
if (!is_wp_error($cropped_header)) {
$old_file_path = get_user_meta(bp_loggedin_user_id(), 'profile_cover_photo_path', true);
if (file_exists($old_file_path)) {
@unlink($old_file_path);
}
// update with the new image and path
bp_update_user_meta(bp_loggedin_user_id(), 'profile_cover_photo', $new_fileurl);
bp_update_user_meta(bp_loggedin_user_id(), 'profile_cover_photo_path', $new_filepath);
delete_transient('is_cover_photo_uploaded_' . bp_displayed_user_id());
delete_transient('profile_cover_photo_' . bp_displayed_user_id());
}
}
function step_3()
{
//check_admin_referer('custom-header-crop-image');
if ($_POST['oitar'] > 1) {
$_POST['x1'] = $_POST['x1'] * $_POST['oitar'];
$_POST['y1'] = $_POST['y1'] * $_POST['oitar'];
$_POST['width'] = $_POST['width'] * $_POST['oitar'];
$_POST['height'] = $_POST['height'] * $_POST['oitar'];
}
$custom = get_post_custom($_POST['banner']);
$banner_height = $custom['height'][0];
$banner_width = $custom['width'][0];
$original_id = get_attached_file($_POST['attachment_id']);
$cropped = wp_crop_image($original_id, $_POST['x1'], $_POST['y1'], $_POST['width'], $_POST['height'], $banner_width, $banner_height);
if (is_wp_error($cropped)) {
wp_die(__('Image could not be processed. Please go back and try again.'), __('Image Processing Error'));
}
$cropped = apply_filters('wp_create_file_in_uploads', $cropped, $original_id);
// For replication
$parent = get_post($original_id);
$parent_url = $parent->guid;
$url = str_replace(basename($parent_url), basename($cropped), $parent_url);
// Construct the object array
$object = array('post_title' => basename($cropped), 'post_content' => $url, 'post_mime_type' => 'image/jpeg', 'guid' => $url);
// Update the attachment
$cropped_image = wp_insert_attachment($object, $cropped);
require_once ABSPATH . 'wp-admin/includes/image.php';
$attach_data = wp_generate_attachment_metadata($cropped_image, $cropped);
wp_update_attachment_metadata($cropped_image, $attach_data);
$cropped_image_url = wp_get_attachment_url($cropped_image);
$cropped_image_id = $cropped_image;
$sliderID = $_POST['banner'];
$url = wp_get_attachment_url($cropped_image_id);
$custom = get_post_custom($sliderID);
$banner_height = $custom['height'][0];
$banner_width = $custom['width'][0];
$alcyone_slides = $custom['slides'][0];
$i = 0;
$loop = true;
while ($loop) {
//for ($i=0;$i<10;$i++){
$i++;
if ($custom['alcyone_slide_' . $i][0] == "") {
update_post_meta($sliderID, 'alcyone_slide_' . $i, $cropped_image_id);
update_post_meta($sliderID, 'slides', $alcyone_slides + 1);
$slide_id = 'alcyone_slide_' . $i;
$loop = false;
}
}
?>
<li>
<img src="<?php
echo $url;
?>
" width="<?php
echo $prew_width;
?>
" /></br>
<input type="hidden" id="image_id" value="<?php
echo $cropped_image_id;
?>
"/>
<input type="hidden" id="slide_id" value="<?php
echo $slide_id;
?>
"/>
<input type="submit" value="" class="settings"/>
<input type="submit" value="" class="delete"/>
</li>
<?php
// cleanup
$medium = str_replace(basename($original), 'midsize-' . basename($original), $original);
@unlink(apply_filters('wp_delete_file', $medium));
@unlink(apply_filters('wp_delete_file', $original));
//return finished();
die;
}
/**
* Display third step of custom header image page.
*
* @since 2.1.0
*/
function step_3()
{
check_admin_referer('custom-header-crop-image');
if (!current_theme_supports('custom-header', 'uploads')) {
wp_die(__('Cheatin’ uh?'));
}
if ($_POST['oitar'] > 1) {
$_POST['x1'] = $_POST['x1'] * $_POST['oitar'];
$_POST['y1'] = $_POST['y1'] * $_POST['oitar'];
$_POST['width'] = $_POST['width'] * $_POST['oitar'];
$_POST['height'] = $_POST['height'] * $_POST['oitar'];
}
$attachment_id = absint($_POST['attachment_id']);
$original = get_attached_file($attachment_id);
$max_width = 0;
// For flex, limit size of image displayed to 1500px unless theme says otherwise
if (current_theme_supports('custom-header', 'flex-width')) {
$max_width = 1500;
}
if (current_theme_supports('custom-header', 'max-width')) {
$max_width = max($max_width, get_theme_support('custom-header', 'max-width'));
}
$max_width = max($max_width, get_theme_support('custom-header', 'width'));
if (current_theme_supports('custom-header', 'flex-height') && !current_theme_supports('custom-header', 'flex-width') || $_POST['width'] > $max_width) {
$dst_height = absint($_POST['height'] * ($max_width / $_POST['width']));
} elseif (current_theme_supports('custom-header', 'flex-height') && current_theme_supports('custom-header', 'flex-width')) {
$dst_height = absint($_POST['height']);
} else {
$dst_height = get_theme_support('custom-header', 'height');
}
if (current_theme_supports('custom-header', 'flex-width') && !current_theme_supports('custom-header', 'flex-height') || $_POST['width'] > $max_width) {
$dst_width = absint($_POST['width'] * ($max_width / $_POST['width']));
} elseif (current_theme_supports('custom-header', 'flex-width') && current_theme_supports('custom-header', 'flex-height')) {
$dst_width = absint($_POST['width']);
} else {
$dst_width = get_theme_support('custom-header', 'width');
}
$cropped = wp_crop_image($attachment_id, (int) $_POST['x1'], (int) $_POST['y1'], (int) $_POST['width'], (int) $_POST['height'], $dst_width, $dst_height);
if (is_wp_error($cropped)) {
wp_die(__('Image could not be processed. Please go back and try again.'), __('Image Processing Error'));
}
$cropped = apply_filters('wp_create_file_in_uploads', $cropped, $attachment_id);
// For replication
$parent = get_post($attachment_id);
$parent_url = $parent->guid;
$url = str_replace(basename($parent_url), basename($cropped), $parent_url);
// Construct the object array
$object = array('ID' => $attachment_id, 'post_title' => basename($cropped), 'post_content' => $url, 'post_mime_type' => 'image/jpeg', 'guid' => $url, 'context' => 'custom-header');
if (isset($_POST['new-attachment']) && $_POST['new-attachment']) {
unset($object['ID']);
}
// Update the attachment
$attachment_id = wp_insert_attachment($object, $cropped);
wp_update_attachment_metadata($attachment_id, wp_generate_attachment_metadata($attachment_id, $cropped));
update_post_meta($attachment_id, '_wp_attachment_is_custom_header', get_option('stylesheet'));
set_theme_mod('header_image', $url);
$header_data = new stdClass();
$header_data->attachment_id = $attachment_id;
$header_data->url = $url;
$header_data->thumbnail_url = $url;
$header_data->width = $dst_width;
$header_data->height = $dst_height;
set_theme_mod('header_image_data', $header_data);
// cleanup
$medium = str_replace(basename($original), 'midsize-' . basename($original), $original);
if (file_exists($medium)) {
@unlink(apply_filters('wp_delete_file', $medium));
}
if (empty($_POST['new-attachment'])) {
@unlink(apply_filters('wp_delete_file', $original));
}
return $this->finished();
}
/**
* Add a new image size to the an already existing attachment. Handy for one
* off spaces where you don't want to have an image size created for every
* attachment uploaded. Once created the image will be accessable via the
* normal wp route with your size name.
*
* @param integer $id ID of the attachment we want to mod
* @param integer $crop_width The width of the new image in px
* @param integer $crop_height Height of the new image in px
* @param boolean $crop Are we going to crop this image
* @param string $size_name Name of the image size
*
* @return Mixed wp_error or string, wp_error on fail otherwise the url to the new image.
*/
function add_resized_attachment($id, $crop_width, $crop_height, $crop = false, $size_name = 'special-size')
{
if (!wp_attachment_is_image($id)) {
return new WP_Error('attachment_invalid', sprintf(__('The passed ID (%d) is not that of an attachment or an image.', icit_core::DOM), $id));
}
// If it's been created already lets not do anything.
$image_auto = image_get_intermediate_size($id, $size_name);
if ($crop === true && (int) $image_auto['width'] == $crop_width && (int) $image_auto['height'] == $crop_height && $image_auto['url']) {
return $image_auto['url'];
} elseif ($crop === false && ($crop_width == $image_auto['width'] || $crop_height == $image_auto['height']) && $image_auto['url']) {
return $image_auto['url'];
}
// Make sure we've got the right tools to hand.
if (!function_exists('wp_crop_image') && file_exists(ABSPATH . '/wp-admin/includes/image.php')) {
require ABSPATH . '/wp-admin/includes/image.php';
}
// Collect and check the attachments meta data.
$file = get_attached_file($id);
$attachment_meta = wp_get_attachment_metadata($id, true);
// Can't do much if there is no file listed on the attachment.
if ($file == '' || !preg_match('/(png|jpg|gif|jpeg)$/i', $file)) {
return new WP_Error('attachment_invalid', __('The attachment has not got a file path attached.', icit_core::DOM));
}
// Collect Width and Height
$width = $attachment_meta['width'];
$height = $attachment_meta['height'];
if ($width == '' || $height == '') {
list($width, $height) = getimagesize($file);
}
// The image is broken, probabaly a bmp
if ((int) $width == 0 || (int) $height == 0) {
return new WP_Error('attachment_invalid', __('The attachment is reporting a width or height of zero.', icit_core::DOM));
}
// The image is already the right size @todo Add this the intermediate image size array
if ($width == $crop_width && $height == $crop_height) {
list($image, $width, $hight) = wp_get_attachment_image_src($id, 'fullsize');
return $image;
}
// If the Crop Width == 0 then I'll assume that dimension is to remain unchanged
if ($crop_width == 0) {
$crop_width = $width;
}
// Height is 0 so don't change from source only width is to change.
if ($crop_height == 0) {
$crop_height = $height;
}
// Init the cropped image var
$cropped_image = false;
// Image isn't to be cropped or scaled up just a new size created if needed
if ($crop === false) {
list($new_width, $new_height) = wp_constrain_dimensions($width, $height, $crop_width, $crop_height);
// Find a unique filename in the destination directory.
$new_name = preg_replace('/^([^\\.]*)\\.(.*)$/', "\$1-{$new_width}x{$new_height}.\$2", basename($file));
$file_name = dirname($file) . '/' . wp_unique_filename(dirname($file), $new_name);
$cropped_image = wp_crop_image($file, 0, 0, $width, $height, $new_width, $new_height, false, $file_name);
} else {
// Find a unique filename in the destination directory.
$new_name = preg_replace('/^([^\\.]*)\\.(.*)$/', "\$1-{$crop_width}x{$crop_height}.\$2", basename($file));
$file_name = dirname($file) . '/' . wp_unique_filename(dirname($file), $new_name);
if ($width < $crop_width && $height < $crop_height && $crop === true) {
//Scale up
if ($crop_width / $width * $height >= $crop_height) {
$new_height = ceil($crop_height / ($crop_width / $width));
$offset = ceil(($height - $new_height) / 2);
$cropped_image = wp_crop_image($file, 0, $offset, $width, $new_height, $crop_width, $crop_height, false, $file_name);
} else {
$new_width = ceil($crop_width / ($crop_height / $height));
$offset = ceil(($width - $new_width) / 2);
$cropped_image = wp_crop_image($file, $offset, 0, $new_width, $height, $crop_width, $crop_height, false, $file_name);
}
} elseif (($width > $crop_width || $height > $crop_height) && $crop === true) {
//Scale Down
if ($height / ($width / $crop_width) < $crop_height) {
$new_width = ceil($height * ($crop_width / $crop_height));
$offset = ceil(($width - $new_width) / 2);
$cropped_image = wp_crop_image($file, $offset, 0, $new_width, $height, $crop_width, $crop_height, false, $file_name);
} else {
$new_height = ceil($width * ($crop_height / $crop_width));
$offset = ceil(($height - $new_height) / 2);
$cropped_image = wp_crop_image($file, 0, $offset, $width, $new_height, $crop_width, $crop_height, false, $file_name);
}
}
}
// Something went wrong up there
if (is_wp_error($cropped_image)) {
return $cropped_image;
}
// Something didn't got quite as wrong but still not good
if ($cropped_image === false || !file_exists($cropped_image)) {
return new WP_Error('attachment_invalid', __('Couldn\'t create the new resized image.', icit_core::DOM));
}
// Grab the file size of our new image
$new_sizes = getimagesize($cropped_image);
// Add the new image size to the originals meta.
$attachment_meta['sizes'][$size_name] = array('file' => basename($cropped_image), 'width' => absint($new_sizes[0]), 'height' => absint($new_sizes[1]));
wp_update_attachment_metadata($id, $attachment_meta);
// Lets send the url to the new image as the return.
return wp_get_attachment_image_src($id, $size_name);
}
function bp_core_avatar_handle_crop( $args = '' ) {
global $bp;
$defaults = array(
'object' => 'user',
'avatar_dir' => 'avatars',
'item_id' => false,
'original_file' => false,
'crop_w' => BP_AVATAR_FULL_WIDTH,
'crop_h' => BP_AVATAR_FULL_HEIGHT,
'crop_x' => 0,
'crop_y' => 0
);
$r = wp_parse_args( $args, $defaults );
/***
* You may want to hook into this filter if you want to override this function.
* Make sure you return false.
*/
if ( !apply_filters( 'bp_core_pre_avatar_handle_crop', true, $r ) )
return true;
extract( $r, EXTR_SKIP );
if ( !$original_file )
return false;
$original_file = BP_AVATAR_UPLOAD_PATH . $original_file;
if ( !file_exists( $original_file ) )
return false;
if ( !$item_id )
$avatar_folder_dir = apply_filters( 'bp_core_avatar_folder_dir', dirname( $original_file ), $item_id, $object, $avatar_dir );
else
$avatar_folder_dir = apply_filters( 'bp_core_avatar_folder_dir', BP_AVATAR_UPLOAD_PATH . '/' . $avatar_dir . '/' . $item_id, $item_id, $object, $avatar_dir );
if ( !file_exists( $avatar_folder_dir ) )
return false;
require_once( ABSPATH . '/wp-admin/includes/image.php' );
require_once( ABSPATH . '/wp-admin/includes/file.php' );
/* Delete the existing avatar files for the object */
bp_core_delete_existing_avatar( array( 'object' => $object, 'avatar_path' => $avatar_folder_dir ) );
/* Make sure we at least have a width and height for cropping */
if ( !(int)$crop_w )
$crop_w = BP_AVATAR_FULL_WIDTH;
if ( !(int)$crop_h )
$crop_h = BP_AVATAR_FULL_HEIGHT;
/* Set the full and thumb filenames */
$full_filename = wp_hash( $original_file . time() ) . '-bpfull.jpg';
$thumb_filename = wp_hash( $original_file . time() ) . '-bpthumb.jpg';
/* Crop the image */
$full_cropped = wp_crop_image( $original_file, (int)$crop_x, (int)$crop_y, (int)$crop_w, (int)$crop_h, BP_AVATAR_FULL_WIDTH, BP_AVATAR_FULL_HEIGHT, false, $avatar_folder_dir . '/' . $full_filename );
$thumb_cropped = wp_crop_image( $original_file, (int)$crop_x, (int)$crop_y, (int)$crop_w, (int)$crop_h, BP_AVATAR_THUMB_WIDTH, BP_AVATAR_THUMB_HEIGHT, false, $avatar_folder_dir . '/' . $thumb_filename );
/* Remove the original */
@unlink( $original_file );
return true;
}
/**
* user_avatar_add_photo_step3 function.
* The Third Step in the Process
* Description: Deletes previous uploaded picture and creates a new cropped image in its place.
* @access public
* @param mixed $uid
* @return void
*/
function user_avatar_add_photo_step3($uid)
{
check_admin_referer('user-avatar');
if ($_POST['oitar'] > 1) {
$_POST['x1'] = $_POST['x1'] * $_POST['oitar'];
$_POST['y1'] = $_POST['y1'] * $_POST['oitar'];
$_POST['width'] = $_POST['width'] * $_POST['oitar'];
$_POST['height'] = $_POST['height'] * $_POST['oitar'];
}
if (!file_exists($_POST['attachment_file'])) {
echo "<div class='error'><p>Sorry, No file available</p></div>";
return true;
}
$original_file = $_POST['attachment_file'];
$cropped_full = USER_AVATAR_UPLOAD_PATH . "{$uid}/" . time() . "-bpfull.jpg";
$cropped_thumb = USER_AVATAR_UPLOAD_PATH . "{$uid}/" . time() . "-bpthumb.jpg";
// delete the previous files
user_avatar_delete_files($uid);
if (!file_exists(USER_AVATAR_UPLOAD_PATH . "{$uid}/")) {
mkdir(USER_AVATAR_UPLOAD_PATH . "{$uid}/");
}
// update the files
$cropped_full = wp_crop_image($original_file, $_POST['x1'], $_POST['y1'], $_POST['width'], $_POST['height'], USER_AVATAR_FULL_WIDTH, USER_AVATAR_FULL_HEIGHT, false, $cropped_full);
$cropped_thumb = wp_crop_image($original_file, $_POST['x1'], $_POST['y1'], $_POST['width'], $_POST['height'], USER_AVATAR_THUMB_WIDTH, USER_AVATAR_THUMB_HEIGHT, false, $cropped_thumb);
/* Remove the original */
@unlink($original_file);
if (is_wp_error($cropped_full)) {
wp_die(__('Image could not be processed. Please go back and try again.'), __('Image Processing Error'));
}
?>
<script type="text/javascript">
self.parent.user_avatar_refresh_image('<?php
echo get_avatar($uid, 150);
?>
');
</script>
<div id="user-avatar-step3">
<h3>Here's your new profile picture...</h3>
<span style="float:left;">
<?php
echo get_avatar($uid, 150);
?>
</span>
<a id="user-avatar-step3-close" class="button" onclick="self.parent.tb_remove();" >Close</a>
</div>
<?php
}
/**
* Crop an uploaded avatar.
*
* $args has the following parameters:
* object - What component the avatar is for, e.g. "user"
* avatar_dir The absolute path to the avatar
* item_id - Item ID
* original_file - The absolute path to the original avatar file
* crop_w - Crop width
* crop_h - Crop height
* crop_x - The horizontal starting point of the crop
* crop_y - The vertical starting point of the crop
*
* @param array $args {
* Array of function parameters.
* @type string $object Object type of the item whose avatar you're
* handling. 'user', 'group', 'blog', or custom. Default: 'user'.
* @type string $avatar_dir Subdirectory where avatar should be stored.
* Default: 'avatars'.
* @type bool|int $item_id ID of the item that the avatar belongs to.
* @type bool|string $original_file Absolute papth to the original avatar
* file.
* @type int $crop_w Crop width. Default: the global 'full' avatar width,
* as retrieved by bp_core_avatar_full_width().
* @type int $crop_h Crop height. Default: the global 'full' avatar height,
* as retrieved by bp_core_avatar_full_height().
* @type int $crop_x The horizontal starting point of the crop. Default: 0.
* @type int $crop_y The vertical starting point of the crop. Default: 0.
* }
* @return bool True on success, false on failure.
*/
function bp_core_avatar_handle_crop($args = '')
{
$r = wp_parse_args($args, array('object' => 'user', 'avatar_dir' => 'avatars', 'item_id' => false, 'original_file' => false, 'crop_w' => bp_core_avatar_full_width(), 'crop_h' => bp_core_avatar_full_height(), 'crop_x' => 0, 'crop_y' => 0));
/***
* You may want to hook into this filter if you want to override this function.
* Make sure you return false.
*/
if (!apply_filters('bp_core_pre_avatar_handle_crop', true, $r)) {
return true;
}
extract($r, EXTR_SKIP);
if (empty($original_file)) {
return false;
}
$original_file = bp_core_avatar_upload_path() . $original_file;
if (!file_exists($original_file)) {
return false;
}
if (empty($item_id)) {
$avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', dirname($original_file), $item_id, $object, $avatar_dir);
} else {
$avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', bp_core_avatar_upload_path() . '/' . $avatar_dir . '/' . $item_id, $item_id, $object, $avatar_dir);
}
if (!file_exists($avatar_folder_dir)) {
return false;
}
require_once ABSPATH . '/wp-admin/includes/image.php';
require_once ABSPATH . '/wp-admin/includes/file.php';
// Delete the existing avatar files for the object
$existing_avatar = bp_core_fetch_avatar(array('object' => $object, 'item_id' => $item_id, 'html' => false));
if (!empty($existing_avatar)) {
// Check that the new avatar doesn't have the same name as the
// old one before deleting
$upload_dir = wp_upload_dir();
$existing_avatar_path = str_replace($upload_dir['baseurl'], '', $existing_avatar);
$new_avatar_path = str_replace($upload_dir['basedir'], '', $original_file);
if ($existing_avatar_path !== $new_avatar_path) {
bp_core_delete_existing_avatar(array('object' => $object, 'item_id' => $item_id, 'avatar_path' => $avatar_folder_dir));
}
}
// Make sure we at least have a width and height for cropping
if (empty($crop_w)) {
$crop_w = bp_core_avatar_full_width();
}
if (empty($crop_h)) {
$crop_h = bp_core_avatar_full_height();
}
// Get the file extension
$data = @getimagesize($original_file);
$ext = $data['mime'] == 'image/png' ? 'png' : 'jpg';
// Set the full and thumb filenames
$full_filename = wp_hash($original_file . time()) . '-bpfull.' . $ext;
$thumb_filename = wp_hash($original_file . time()) . '-bpthumb.' . $ext;
// Crop the image
$full_cropped = wp_crop_image($original_file, (int) $crop_x, (int) $crop_y, (int) $crop_w, (int) $crop_h, bp_core_avatar_full_width(), bp_core_avatar_full_height(), false, $avatar_folder_dir . '/' . $full_filename);
$thumb_cropped = wp_crop_image($original_file, (int) $crop_x, (int) $crop_y, (int) $crop_w, (int) $crop_h, bp_core_avatar_thumb_width(), bp_core_avatar_thumb_height(), false, $avatar_folder_dir . '/' . $thumb_filename);
// Check for errors
if (empty($full_cropped) || empty($thumb_cropped) || is_wp_error($full_cropped) || is_wp_error($thumb_cropped)) {
return false;
}
// Remove the original
@unlink($original_file);
return true;
}
/**
* Crop an uploaded avatar
*
* $args has the following parameters:
* object - What component the avatar is for, e.g. "user"
* avatar_dir The absolute path to the avatar
* item_id - Item ID
* original_file - The absolute path to the original avatar file
* crop_w - Crop width
* crop_h - Crop height
* crop_x - The horizontal starting point of the crop
* crop_y - The vertical starting point of the crop
*
* @global object $bp BuddyPress global settings
* @param mixed $args
* @return bool Success/failure
*/
function bp_core_avatar_handle_crop($args = '')
{
global $bp;
$defaults = array('object' => 'user', 'avatar_dir' => 'avatars', 'item_id' => false, 'original_file' => false, 'crop_w' => bp_core_avatar_full_width(), 'crop_h' => bp_core_avatar_full_height(), 'crop_x' => 0, 'crop_y' => 0);
$r = wp_parse_args($args, $defaults);
/***
* You may want to hook into this filter if you want to override this function.
* Make sure you return false.
*/
if (!apply_filters('bp_core_pre_avatar_handle_crop', true, $r)) {
return true;
}
extract($r, EXTR_SKIP);
if (!$original_file) {
return false;
}
$original_file = bp_core_avatar_upload_path() . $original_file;
if (!file_exists($original_file)) {
return false;
}
if (!$item_id) {
$avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', dirname($original_file), $item_id, $object, $avatar_dir);
} else {
$avatar_folder_dir = apply_filters('bp_core_avatar_folder_dir', bp_core_avatar_upload_path() . '/' . $avatar_dir . '/' . $item_id, $item_id, $object, $avatar_dir);
}
if (!file_exists($avatar_folder_dir)) {
return false;
}
require_once ABSPATH . '/wp-admin/includes/image.php';
require_once ABSPATH . '/wp-admin/includes/file.php';
// Delete the existing avatar files for the object
bp_core_delete_existing_avatar(array('object' => $object, 'avatar_path' => $avatar_folder_dir));
// Make sure we at least have a width and height for cropping
if (!(int) $crop_w) {
$crop_w = bp_core_avatar_full_width();
}
if (!(int) $crop_h) {
$crop_h = bp_core_avatar_full_height();
}
// Set the full and thumb filenames
$full_filename = wp_hash($original_file . time()) . '-bpfull.jpg';
$thumb_filename = wp_hash($original_file . time()) . '-bpthumb.jpg';
// Crop the image
$full_cropped = wp_crop_image($original_file, (int) $crop_x, (int) $crop_y, (int) $crop_w, (int) $crop_h, bp_core_avatar_full_width(), bp_core_avatar_full_height(), false, $avatar_folder_dir . '/' . $full_filename);
$thumb_cropped = wp_crop_image($original_file, (int) $crop_x, (int) $crop_y, (int) $crop_w, (int) $crop_h, bp_core_avatar_thumb_width(), bp_core_avatar_thumb_height(), false, $avatar_folder_dir . '/' . $thumb_filename);
// Remove the original
@unlink($original_file);
return true;
}
/**
* Crop an image file.
*
* @since 2.3.0
*
* @param array $args {
* @type string $original_file The source file (absolute path) for the Attachment.
* @type int $crop_x The start x position to crop from.
* @type int $crop_y The start y position to crop from.
* @type int $crop_w The width to crop.
* @type int $crop_h The height to crop.
* @type int $dst_w The destination width.
* @type int $dst_h The destination height.
* @type int $src_abs Optional. If the source crop points are absolute.
* @type string $dst_file Optional. The destination file to write to.
* }
*
* @return string|WP_Error New filepath on success, WP_Error on failure.
*/
public function crop($args = array())
{
$wp_error = new WP_Error();
$r = bp_parse_args($args, array('original_file' => '', 'crop_x' => 0, 'crop_y' => 0, 'crop_w' => 0, 'crop_h' => 0, 'dst_w' => 0, 'dst_h' => 0, 'src_abs' => false, 'dst_file' => false), 'bp_attachment_crop_args');
if (empty($r['original_file']) || !file_exists($r['original_file'])) {
$wp_error->add('crop_error', __('Cropping the file failed: missing source file.', 'buddypress'));
return $wp_error;
}
// Check image file pathes.
$path_error = __('Cropping the file failed: the file path is not allowed.', 'buddypress');
// Make sure it's coming from an uploaded file.
if (false === strpos($r['original_file'], $this->upload_path)) {
$wp_error->add('crop_error', $path_error);
return $wp_error;
}
/**
* If no destination file is provided, WordPress will use a default name
* and will write the file in the source file's folder.
* If a destination file is provided, we need to make sure it's going into uploads.
*/
if (!empty($r['dst_file']) && false === strpos($r['dst_file'], $this->upload_path)) {
$wp_error->add('crop_error', $path_error);
return $wp_error;
}
// Check image file types.
$check_types = array('src_file' => array('file' => $r['original_file'], 'error' => _x('source file', 'Attachment source file', 'buddypress')));
if (!empty($r['dst_file'])) {
$check_types['dst_file'] = array('file' => $r['dst_file'], 'error' => _x('destination file', 'Attachment destination file', 'buddypress'));
}
/**
* WordPress image supported types.
* @see wp_attachment_is()
*/
$supported_image_types = array('jpg' => 1, 'jpeg' => 1, 'jpe' => 1, 'gif' => 1, 'png' => 1);
foreach ($check_types as $file) {
$is_image = wp_check_filetype($file['file']);
$ext = $is_image['ext'];
if (empty($ext) || empty($supported_image_types[$ext])) {
$wp_error->add('crop_error', sprintf(__('Cropping the file failed: %s is not a supported image file.', 'buddypress'), $file['error']));
return $wp_error;
}
}
// Add the image.php to the required WordPress files, if it's not already the case.
$required_files = array_flip($this->required_wp_files);
if (!isset($required_files['image'])) {
$this->required_wp_files[] = 'image';
}
// Load the files.
$this->includes();
// Finally crop the image.
return wp_crop_image($r['original_file'], (int) $r['crop_x'], (int) $r['crop_y'], (int) $r['crop_w'], (int) $r['crop_h'], (int) $r['dst_w'], (int) $r['dst_h'], $r['src_abs'], $r['dst_file']);
}
/**
* @ticket 23325
*/
public function test_wp_crop_image_error_on_saving()
{
WP_Image_Editor_Mock::$save_return = new WP_Error();
add_filter('wp_image_editors', array($this, 'mock_image_editor'));
$file = wp_crop_image(DIR_TESTDATA . '/images/canola.jpg', 0, 0, 100, 100, 100, 100);
$this->assertInstanceOf('WP_Error', $file);
remove_filter('wp_image_editors', array($this, 'mock_image_editor'));
WP_Image_Editor_Mock::$save_return = array();
}
/**
* Handle-function called via ajax request.
* Check and crop multiple Images. Update with wp_update_attachment_metadata if needed.
* Input parameters:
* * $_REQUEST['selection'] - json-object - data of the selection/crop
* * $_REQUEST['raw_values'] - json-object - data of the original image
* * $_REQUEST['active_values'] - json-array - array with data of the images to crop
* The main code is wraped via try-catch - the errorMessage will send back to JavaScript for displaying in an alert-box.
* Called die() at the end.
*/
function saveThumbnail()
{
global $cptSettings;
$json_return = array();
try {
/** get data **/
$upload_dir = wp_upload_dir();
$tmp_dir = $upload_dir['basedir'] . "/tmp/";
$options = $cptSettings->getOptions();
//from $_REQUEST
$selection = json_decode(stripcslashes($_REQUEST['selection']));
$sourceImgData = json_decode(stripcslashes($_REQUEST['raw_values']));
$targetImgData = json_decode(stripcslashes($_REQUEST['active_values']));
//from DB
$dbImageSizes = $cptSettings->getImageSizes();
$obj = get_post($sourceImgData->id);
$sourceImgPath = get_attached_file($obj->ID);
$post_metadata = wp_get_attachment_metadata($obj->ID, true);
//get the attachement metadata of the post
$this->validation($selection, $obj, $sourceImgPath, $post_metadata);
#$debug.= "\nselection\n".print_r($selection,true);
#$debug.= "\ntargetImgData\n".print_r($sourceImgData,true);
#$debug.= "\ntargetImgData\n".print_r($targetImgData,true);
#$debug.= "\nimageObject\n".print_r($obj,true);
#$debug.= "\nsource:".$sourceImgPath."\n";
/**
* will be true if the image format issnt in the attachements metadata,
* and wordpress dont know about the image-file
*/
$_changed_image_format = false;
$_processing_error = array();
foreach ($targetImgData as $_imageSize) {
$this->addDebug('submitted image-data');
$this->addDebug(print_r($_imageSize, true));
$_delete_old_file = '';
if (!$this->isImageSizeValid($_imageSize, $dbImageSizes)) {
$this->addDebug("Image Size not valid.");
continue;
}
if (empty($post_metadata['sizes'][$_imageSize->name])) {
$_changed_image_format = true;
} else {
//the old size hasent got the right image-size/image-ratio --> delete it or nobody will ever delete it correct
if ($post_metadata['sizes'][$_imageSize->name]['width'] != intval($_imageSize->width) || $post_metadata['sizes'][$_imageSize->name]['height'] != intval($_imageSize->height)) {
$_delete_old_file = $post_metadata['sizes'][$_imageSize->name]['file'];
$_changed_image_format = true;
}
}
$_filepath = $this->generateFilename($sourceImgPath, $_imageSize->width, $_imageSize->height);
$_filepath_info = pathinfo($_filepath);
$_tmp_filepath = $tmp_dir . $_filepath_info['basename'];
$this->addDebug("filename:" . $_filepath);
$crop_width = $_imageSize->width;
$crop_height = $_imageSize->height;
if (!$_imageSize->crop || $_imageSize->width == 0 || $_imageSize->height == 0) {
//handle images with no crop
$crop_width = $selection->x2 - $selection->x;
$crop_height = $selection->y2 - $selection->y;
}
$result = wp_crop_image(intval($sourceImgData->id), $selection->x, $selection->y, $selection->x2 - $selection->x, $selection->y2 - $selection->y, $crop_width, $crop_height, false, $_tmp_filepath);
$_error = false;
if (empty($result)) {
$_processing_error[] = sprintf(__('Cant generate filesize "%s".', CROP_THUMBS_LANG), $_imageSize->name);
$_error = true;
} else {
if (!empty($_delete_old_file)) {
@unlink($_filepath_info['dirname'] . '/' . $_delete_old_file);
}
if (!@copy($result, $_filepath)) {
$_processing_error[] = sprintf(__('Cant copy temporary file to media-library.', CROP_THUMBS_LANG));
$_error = true;
}
if (!@unlink($result)) {
$_processing_error[] = sprintf(__('Cant delete temporary file.', CROP_THUMBS_LANG));
$_error = true;
}
}
if (!$_error) {
//update metadata --> otherwise new sizes will not be updated
$_new_meta = array('file' => $_filepath_info['basename'], 'width' => intval($crop_width), 'height' => intval($crop_height));
if (!empty($dbImageSizes[$_imageSize->name]['crop'])) {
$_new_meta['crop'] = $dbImageSizes[$_imageSize->name]['crop'];
}
$post_metadata['sizes'][$_imageSize->name] = $_new_meta;
} else {
$this->addDebug('error on ' . $_filepath_info['basename']);
}
}
//we have to update the posts metadate
//otherwise new sizes will not be updated
wp_update_attachment_metadata($obj->ID, $post_metadata);
//generate result;
$json_return['debug'] = $this->getDebugOutput($options);
if (!empty($_processing_error)) {
//one or more errors happend when generating thumbnails
$json_return['processingErrors'] = implode("\n", $_processing_error);
}
if ($_changed_image_format) {
//there was a change in the image-formats
$json_return['changed_image_format'] = true;
}
$json_return['success'] = time();
//time for cache-breaker
echo json_encode($json_return);
} catch (Exception $e) {
$json_return['debug'] = $this->getDebugOutput($options);
$json_return['error'] = $e->getMessage();
echo json_encode($json_return);
}
die;
}
/**
* Gets FB profile image and sets it as BuddyPress avatar.
*/
function set_fb_image_as_bp_avatar($user_id, $me)
{
if (!defined('BP_VERSION')) {
return true;
}
if (!function_exists('bp_core_avatar_upload_path')) {
return true;
}
if (!$me || !@$me['id']) {
return false;
}
$fb_uid = $me['id'];
if (function_exists('xprofile_avatar_upload_dir')) {
$xpath = xprofile_avatar_upload_dir(false, $user_id);
$path = $xpath['path'];
}
if (!function_exists('xprofile_avatar_upload_dir') || empty($path)) {
$object = 'user';
$avatar_dir = apply_filters('bp_core_avatar_dir', 'avatars', $object);
$path = bp_core_avatar_upload_path() . "/{$avatar_dir}/" . $user_id;
$path = apply_filters('bp_core_avatar_folder_dir', $path, $user_id, $object, $avatar_dir);
if (!realpath($path)) {
@wp_mkdir_p($path);
}
}
// Get FB picture
//$fb_img = file_get_contents("http://graph.facebook.com/{$fb_uid}/picture?type=large");
$page = wp_remote_get("http://graph.facebook.com/{$fb_uid}/picture?type=large", array('method' => 'GET', 'timeout' => '5', 'redirection' => '5', 'user-agent' => 'wdfb', 'blocking' => true, 'compress' => false, 'decompress' => true, 'sslverify' => false));
if (is_wp_error($page)) {
return false;
}
// Request fail
if ((int) $page['response']['code'] != 200) {
return false;
}
// Request fail
$fb_img = $page['body'];
$filename = md5($fb_uid);
$filepath = "{$path}/{$filename}";
file_put_contents($filepath, $fb_img);
// Determine the right extension
$info = getimagesize($filepath);
$extension = false;
if (function_exists('image_type_to_extension')) {
$extension = image_type_to_extension($info[2], false);
} else {
switch ($info[2]) {
case IMAGETYPE_GIF:
$extension = 'gif';
break;
case IMAGETYPE_JPEG:
$extension = 'jpg';
break;
case IMAGETYPE_PNG:
$extension = 'png';
break;
}
}
// Unknown file type, clean up
if (!$extension) {
@unlink($filepath);
return false;
}
$extension = 'jpeg' == strtolower($extension) ? 'jpg' : $extension;
// Forcing .jpg extension for JPEGs
// Clear old avatars
$imgs = glob($path . '/*.{gif,png,jpg}', GLOB_BRACE);
if (is_array($imgs)) {
foreach ($imgs as $old) {
@unlink($old);
}
}
// Create and set new avatar
if (defined('WDFB_BP_AVATAR_AUTO_CROP') && WDFB_BP_AVATAR_AUTO_CROP) {
// Explicitly requested thumbnail processing
// First, determine the centering position for cropping
if ($info && isset($info[0]) && $info[0] && isset($info[1]) && $info[1]) {
$full = apply_filters('wdfb-avatar-auto_crop', array('x' => (int) (($info[0] - bp_core_avatar_full_width()) / 2), 'y' => (int) (($info[1] - bp_core_avatar_full_height()) / 2), 'width' => bp_core_avatar_full_width(), 'height' => bp_core_avatar_full_height()), $filepath, $info);
}
$crop = $full ? wp_crop_image($filepath, $full['x'], $full['y'], $full['width'], $full['height'], bp_core_avatar_full_width(), bp_core_avatar_full_height(), false, "{$filepath}-bpfull.{$extension}") : false;
if (!$crop) {
@unlink($filepath);
return false;
}
// Now, the thumbnail. First, try to resize the full avatar
$thumb_file = wp_create_thumbnail("{$filepath}-bpfull.{$extension}", bp_core_avatar_thumb_width());
if (!is_wp_error($thumb_file)) {
// All good! We're done - clean up
copy($thumb_file, "{$filepath}-bpthumb.{$extension}");
@unlink($thumb_file);
} else {
// Sigh. Let's just fake it by using the original file then.
copy("{$filepath}-bpfull.{$extension}", "{$filepath}-bpthumb.{$extension}");
}
@unlink($filepath);
return true;
} else {
// No auto-crop, move on
copy($filepath, "{$filepath}-bpfull.{$extension}");
copy($filepath, "{$filepath}-bpthumb.{$extension}");
@unlink($filepath);
return true;
}
return false;
}
/**
* Display third step of custom header image page.
*
* @since 2.1.0
*/
function step_3()
{
check_admin_referer('custom-header-crop-image');
if (!current_theme_supports('custom-header-uploads')) {
wp_die(__('Cheatin’ uh?'));
}
if ($_POST['oitar'] > 1) {
$_POST['x1'] = $_POST['x1'] * $_POST['oitar'];
$_POST['y1'] = $_POST['y1'] * $_POST['oitar'];
$_POST['width'] = $_POST['width'] * $_POST['oitar'];
$_POST['height'] = $_POST['height'] * $_POST['oitar'];
}
$attachment_id = absint($_POST['attachment_id']);
$original = get_attached_file($attachment_id);
$cropped = wp_crop_image($attachment_id, (int) $_POST['x1'], (int) $_POST['y1'], (int) $_POST['width'], (int) $_POST['height'], HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT);
if (is_wp_error($cropped)) {
wp_die(__('Image could not be processed. Please go back and try again.'), __('Image Processing Error'));
}
$cropped = apply_filters('wp_create_file_in_uploads', $cropped, $attachment_id);
// For replication
$parent = get_post($attachment_id);
$parent_url = $parent->guid;
$url = str_replace(basename($parent_url), basename($cropped), $parent_url);
// Construct the object array
$object = array('ID' => $attachment_id, 'post_title' => basename($cropped), 'post_content' => $url, 'post_mime_type' => 'image/jpeg', 'guid' => $url, 'context' => 'custom-header');
// Update the attachment
wp_insert_attachment($object, $cropped);
wp_update_attachment_metadata($attachment_id, wp_generate_attachment_metadata($attachment_id, $cropped));
update_post_meta($attachment_id, '_wp_attachment_is_custom_header', get_option('stylesheet'));
set_theme_mod('header_image', $url);
// cleanup
$medium = str_replace(basename($original), 'midsize-' . basename($original), $original);
@unlink(apply_filters('wp_delete_file', $medium));
@unlink(apply_filters('wp_delete_file', $original));
return $this->finished();
}
function slide_image_crop()
{
global $wpdb;
$filepath = $_REQUEST['image_org'];
$myPostId = $_REQUEST['myPost_id'];
$query = "SELECT ID FROM {$wpdb->posts} WHERE post_type='attachment' and guid='{$filepath}'";
$id = $wpdb->get_var($query);
if ($id != 0) {
$img_x = $_REQUEST['image_x'];
$img_y = $_REQUEST['image_y'];
$img_w = $_REQUEST['image_w'];
$img_h = $_REQUEST['image_h'];
$src_file_path = get_attached_file($id);
$dist_file = str_replace(basename($src_file_path), 'slider-' . $myPostId . '-' . basename($src_file_path), $src_file_path);
$ff = wp_crop_image($src_file_path, $img_x, $img_y, $img_w, $img_h, $img_w, $img_h, false, $dist_file);
if ($ff) {
$filepath = str_replace(basename($src_file_path), 'slider-' . $myPostId . '-' . basename($src_file_path), $filepath);
die($filepath);
} else {
die('0');
}
} else {
die('0');
}
}
