/**
* Replaces core function to start preview theme output buffer.
*/
static function preview_theme()
{
// are we previewing?
if (!isset($_GET['template']) || !wp_verify_nonce($_GET['preview_ctc'])) {
return;
}
// can user preview?
if (!current_user_can('switch_themes')) {
return;
}
// hide admin bar in preview
if (isset($_GET['preview_iframe'])) {
show_admin_bar(false);
}
// sanitize template param
$_GET['template'] = preg_replace('|[^a-z0-9_./-]|i', '', $_GET['template']);
// check for manipulations
if (validate_file($_GET['template'])) {
return;
}
// replace future get_template calls with preview template
add_filter('template', 'ChildThemeConfiguratorPreview::preview_theme_template_filter');
if (isset($_GET['stylesheet'])) {
// sanitize stylesheet param
$_GET['stylesheet'] = preg_replace('|[^a-z0-9_./-]|i', '', $_GET['stylesheet']);
// check for manipulations
if (validate_file($_GET['stylesheet'])) {
return;
}
// replace future get_stylesheet calls with preview stylesheet
add_filter('stylesheet', 'ChildThemeConfiguratorPreview::preview_theme_stylesheet_filter');
}
// swap out theme mods with preview theme mods
add_filter('pre_option_theme_mods_' . get_option('stylesheet'), 'ChildThemeConfiguratorPreview::preview_mods');
}
/**
* Get the ignored words
*
* @param string $lang
*
* @return array
*/
private function get_ignored_words($lang)
{
if (null == $this->ignored_words) {
// Require the lang file
$relative_path = '/ignored-words/' . $lang . '.php';
// Validate the file path to prevent traversal attacks
if (0 !== validate_file($relative_path)) {
return array();
}
$filename = dirname(__FILE__) . $relative_path;
// Check if file exists
if (!file_exists($filename)) {
return array();
}
// Require the file
$ignored_words = (require $filename);
// Check if the the $ignored_words are set
if (is_null($ignored_words) || !is_array($ignored_words)) {
return array();
}
// add extra ignored words (setting)
$ignored_words = array_merge($ignored_words, $this->get_extra_ignored_words());
// Words to ignore
$this->ignored_words = apply_filters('rp4wp_ignored_words', $ignored_words);
}
return $this->ignored_words;
}
/**
* Force download of certain file types via ?download=path/filename.type
*
* This prompts "Save As" -- handy for MP3, PDF, etc. Only works on local files.
*
* This information was useful: http://wordpress.stackexchange.com/questions/3480/how-can-i-force-a-file-download-in-the-wordpress-backend
*
* Use add_theme_support( 'ctfw_force_downloads' );
*
* @since 0.9
* @global object $wp_query
* @global object $wp_filesystem;
*/
function ctfw_force_download()
{
global $wp_query, $wp_filesystem;
// Theme supports this?
if (!current_theme_supports('ctfw-force-downloads')) {
return;
}
// Check if this URL is a request for file download
if (is_front_page() && !empty($_GET['download'])) {
// relative file path
$relative_file_path = ltrim($_GET['download'], '/');
// remove preceding slash, if any
// check for directory traversal attack
if (!validate_file($relative_file_path)) {
// false means it passed validation
// path to file in uploads folder (only those can be downloaded)
$upload_dir = wp_upload_dir();
$upload_file_path = $upload_dir['basedir'] . '/' . $relative_file_path;
// file exists in uploads folder?
if (file_exists($upload_file_path)) {
// make sure file valid as upload (valid type, extension, etc.)
$validate = wp_check_filetype_and_ext($upload_file_path, basename($upload_file_path));
if ($validate['type'] && $validate['ext']) {
// empty if type not in upload_mimes, doesn't exist, etc.
// headers to prompt "save as"
$filename = basename($upload_file_path);
$filesize = filesize($upload_file_path);
header('Content-Type: application/octet-stream', true, 200);
// replace WordPress 404 Not Found with 200 Okay
header('Content-Disposition: attachment; filename=' . $filename);
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . $filesize);
// clear buffering just in case
@ob_end_clean();
flush();
// Prepare to use WP_Filesystem
/* See comments below
if ( ! class_exists( 'WP_Filesystem_Base') ) {
require_once ABSPATH . 'wp-admin/includes/file.php';
}
WP_Filesystem();
*/
// Output file contents using Direct method
// readfile more efficient; WP_Filesystem security used, causes Theme Check warning
//echo $wp_filesystem->get_contents( $upload_file_path );
@readfile($upload_file_path);
// we're done, stop further execution
exit;
}
}
}
// failure of any type results in 404 file not found
$wp_query->set_404();
status_header(404);
}
}
function voce_theme_customizer_init()
{
if (class_exists('WP_Customize_Control')) {
$files = glob(__DIR__ . '/controls/*.php');
foreach ($files as $file) {
$class = basename($file);
if (!class_exists($class) && 0 === validate_file($file)) {
require_once $file;
}
}
Voce_Customize_Image_Control::init();
Voce_Customize_PSU_Control::init();
}
}
function amp_render()
{
$__DIR__ = dirname(__FILE__);
require $__DIR__ . '/includes/amp-template-actions.php';
$post_id = get_queried_object_id();
do_action('pre_amp_render', $post_id);
$amp_post = new AMP_Post($post_id);
$default_template = $__DIR__ . '/templates/amp-index.php';
$template = apply_filters('amp_template_file', $default_template);
if (0 !== validate_file($template)) {
_doing_it_wrong(__FUNCTION__, __('Path validation for `amp_template_file` failed.'), '0.1');
$template = $default_template;
}
include $template;
exit;
}
function validate_file_to_edit($file, $allowed_files = '')
{
$file = stripslashes($file);
$code = validate_file($file, $allowed_files);
if (!$code) {
return $file;
}
switch ($code) {
case 1:
wp_die(__('Sorry, can’t edit files with ".." in the name. If you are trying to edit a file in your WordPress home directory, you can just type the name of the file in.'));
case 2:
wp_die(__('Sorry, can’t call files with their real path.'));
case 3:
wp_die(__('Sorry, that file cannot be edited.'));
}
}
/**
* Returns array of network plugin files to be included in global scope.
*
* The default directory is wp-content/plugins. To change the default directory
* manually, define <code>WP_PLUGIN_DIR</code> and <code>WP_PLUGIN_URL</code>
* in wp-config.php.
*
* @access private
* @since 3.1.0
* @return array Files to include
*/
function wp_get_active_network_plugins()
{
$active_plugins = (array) get_site_option('active_sitewide_plugins', array());
if (empty($active_plugins)) {
return array();
}
$plugins = array();
$active_plugins = array_keys($active_plugins);
sort($active_plugins);
foreach ($active_plugins as $plugin) {
if (!validate_file($plugin) && '.php' == substr($plugin, -4) && file_exists(WP_PLUGIN_DIR . '/' . $plugin)) {
$plugins[] = WP_PLUGIN_DIR . '/' . $plugin;
}
}
return $plugins;
}
protected function GetPostTemplate($post)
{
$id = $post->ID;
$template = get_page_template_slug($id);
$pagename = $post->post_name;
$templates = array();
if ($template && 0 === validate_file($template)) {
$templates[] = $template;
}
if ($pagename) {
$templates[] = "page-{$pagename}.php";
}
if ($id) {
$templates[] = "page-{$id}.php";
}
$templates[] = 'page.php';
return get_query_template('page', $templates);
}
function get_file($path, $args = [])
{
// Initial tests and path assignment; note that `validate_file()` is a core WP function
if (empty($path) || !is_string($path) || validate_file($path) > 0 || !file_exists($path)) {
return;
}
// Attempt to fetch file contents
if (!($contents = @file_get_contents($path))) {
return;
}
// Process arguments
$args = wp_parse_args($args, ['replace' => []]);
// Optionally strip contents of specified strings
if (is_array($args['replace']) && !empty($args['replace'])) {
$contents = str_replace(array_keys($args['replace']), array_values($args['replace']), $contents);
}
// Return whatever we have
return $contents;
}
function wp_get_active_and_valid_plugins()
{
$plugins = array();
$active_plugins = (array) get_option('active_plugins', array());
// Check for hacks file if the option is enabled
if (get_option('hack_file') && file_exists(ABSPATH . 'my-hacks.php')) {
_deprecated_file('my-hacks.php', '1.5');
array_unshift($plugins, ABSPATH . 'my-hacks.php');
}
if (empty($active_plugins) || wp_installing()) {
return $plugins;
}
$network_plugins = is_multisite() ? wp_get_active_network_plugins() : false;
foreach ($active_plugins as $plugin) {
if (!validate_file($plugin) && '.php' == substr($plugin, -4) && file_exists(WP_PLUGIN_DIR . '/' . $plugin) && (!$network_plugins || !in_array(WP_PLUGIN_DIR . '/' . $plugin, $network_plugins))) {
$plugins[] = WP_PLUGIN_DIR . '/' . $plugin;
}
}
return $plugins;
}
/**
* Replaces core function to start preview theme output buffer.
*/
static function preview_theme()
{
// are we previewing?
if (!isset($_GET['template']) || !wp_verify_nonce($_GET['preview_ctc'])) {
return;
}
// can user preview?
if (!current_user_can('switch_themes')) {
return;
}
// hide admin bar in preview
if (isset($_GET['preview_iframe'])) {
show_admin_bar(false);
}
// sanitize template param
$_GET['template'] = preg_replace('|[^a-z0-9_./-]|i', '', $_GET['template']);
// check for manipulations
if (validate_file($_GET['template'])) {
return;
}
// replace future get_template calls with preview template
add_filter('template', 'ChildThemeConfiguratorPreview::preview_theme_template_filter');
if (isset($_GET['stylesheet'])) {
// sanitize stylesheet param
$_GET['stylesheet'] = preg_replace('|[^a-z0-9_./-]|i', '', $_GET['stylesheet']);
// check for manipulations
if (validate_file($_GET['stylesheet'])) {
return;
}
// replace future get_stylesheet calls with preview stylesheet
add_filter('stylesheet', 'ChildThemeConfiguratorPreview::preview_theme_stylesheet_filter');
}
// swap out theme mods with preview theme mods
add_filter('pre_option_theme_mods_' . get_option('stylesheet'), 'ChildThemeConfiguratorPreview::preview_mods');
// impossibly high priority to test for stylesheets loaded after wp_head()
add_action('wp_print_styles', 'ChildThemeConfiguratorPreview::test_css', 999999);
// pass the wp_styles queue back to use for stylesheet handle verification
add_action('wp_footer', 'ChildThemeConfiguratorPreview::parse_stylesheet');
}
public static function intercept_page_template_request($current)
{
// only perform this logic if the current requested assset is a page
if (!is_page()) {
return $current;
}
// get a list of our plugin page templates
$intercept = apply_filters('qsot-templates-page-templates', array());
// find the name of the template requested by this page
$template = get_page_template_slug();
// if the template is on the list of templates inside our plugin, then
if (isset($intercept[$template])) {
$templates = array();
// add our file to a list of files to search for in the plugin template dir
if ($template && 0 === validate_file($template)) {
$templates[] = $template;
}
// find any files that match the filename in the stylesheet dir, then the theme dir, then our plugin dir. if none are found, then use whatever the $current was when the function was called
$current = apply_filters('qsot-locate-template', $current, $templates);
}
return $current;
}
/**
* Retrieve an array of active and valid plugin files.
*
* While upgrading or installing WordPress, no plugins are returned.
*
* The default directory is wp-content/plugins. To change the default
* directory manually, define `WP_PLUGIN_DIR` and `WP_PLUGIN_URL`
* in wp-config.php.
*
* @since 3.0.0
* @access private
*
* @return array Files.
*/
function wp_get_active_and_valid_plugins()
{
$plugins = array();
$active_plugins = (array) get_option('active_plugins', array());
if (empty($active_plugins) || wp_installing()) {
return $plugins;
}
$network_plugins = is_multisite() ? wp_get_active_network_plugins() : false;
foreach ($active_plugins as $plugin) {
if (!validate_file($plugin) && '.php' == substr($plugin, -4) && file_exists(WP_PLUGIN_DIR . '/' . $plugin) && (!$network_plugins || !in_array(WP_PLUGIN_DIR . '/' . $plugin, $network_plugins))) {
$plugins[] = WP_PLUGIN_DIR . '/' . $plugin;
}
}
return $plugins;
}
/**
* Validate a plugin filename
*
* Checks that the file exists and {@link validate_file() is valid file}. If
* it either condition is not met, returns false and adds an error to the
* {@see MessageHandler} stack.
*
* @since 1.0
*
* @param $filename Path to plugin
* @return bool True if file exists and is valid, otherwise an exception will be thrown
*/
function validate_plugin($filename)
{
switch (validate_file($filename)) {
case 1:
case 2:
throw new Exception(_r('Invalid plugin path.'), Errors::get_code('admin.plugins.invalid_path'));
break;
default:
if (file_exists(get_plugin_dir() . $filename)) {
return true;
} else {
throw new Exception(_r('Plugin file was not found.'), Errors::get_code('admin.plugins.not_found'));
}
}
return false;
}
/**
* Start preview theme output buffer.
*
* Will only preform task if the user has permissions and template and preview
* query variables exist.
*
* @since 2.6.0
*/
function preview_theme()
{
if (!(isset($_GET['template']) && isset($_GET['preview']))) {
return;
}
if (!current_user_can('switch_themes')) {
return;
}
// Admin Thickbox requests
if (isset($_GET['preview_iframe'])) {
show_admin_bar(false);
}
$_GET['template'] = preg_replace('|[^a-z0-9_./-]|i', '', $_GET['template']);
if (validate_file($_GET['template'])) {
return;
}
add_filter('template', '_preview_theme_template_filter');
if (isset($_GET['stylesheet'])) {
$_GET['stylesheet'] = preg_replace('|[^a-z0-9_./-]|i', '', $_GET['stylesheet']);
if (validate_file($_GET['stylesheet'])) {
return;
}
add_filter('stylesheet', '_preview_theme_stylesheet_filter');
}
// Prevent theme mods to current theme being used on theme being previewed
add_filter('pre_option_theme_mods_' . get_option('stylesheet'), '__return_empty_array');
ob_start('preview_theme_ob_filter');
}
/**
* Make sure that the file that was requested to edit, is allowed to be edited
*
* Function will die if if you are not allowed to edit the file
*
* @since 1.5.0
*
* @param string $file file the users is attempting to edit
* @param array $allowed_files Array of allowed files to edit, $file must match an entry exactly
* @return string|null
*/
function validate_file_to_edit( $file, $allowed_files = '' ) {
$code = validate_file( $file, $allowed_files );
if (!$code )
return $file;
switch ( $code ) {
case 1 :
wp_die( __( 'Sorry, that file cannot be edited.' ) );
// case 2 :
// wp_die( __('Sorry, can’t call files with their real path.' ));
case 3 :
wp_die( __( 'Sorry, that file cannot be edited.' ) );
}
}
require_once ABSPATH . 'wp-admin/admin-header.php';
}
if (file_exists(WPMU_PLUGIN_DIR . "/{$plugin_page}")) {
include WPMU_PLUGIN_DIR . "/{$plugin_page}";
} else {
include WP_PLUGIN_DIR . "/{$plugin_page}";
}
}
include ABSPATH . 'wp-admin/admin-footer.php';
exit;
} elseif (isset($_GET['import'])) {
$importer = $_GET['import'];
if (!current_user_can('import')) {
wp_die(__('You are not allowed to import.'));
}
if (validate_file($importer)) {
wp_redirect(admin_url('import.php?invalid=' . $importer));
exit;
}
if (!isset($wp_importers[$importer]) || !is_callable($wp_importers[$importer][2])) {
wp_redirect(admin_url('import.php?invalid=' . $importer));
exit;
}
/**
* Fires before an importer screen is loaded.
*
* The dynamic portion of the hook name, `$importer`, refers to the importer slug.
*
* @since 3.5.0
*/
do_action('load-importer-' . $importer);
require_once '../define.php';
if (!current_user_can('level_8')) {
die("You must be a WordPress Administrator to view the Duplicator logs.");
}
$logs = glob(DUPLICATOR_SSDIR_PATH . '/*.log');
if (count($logs)) {
@chmod(duplicator_safe_path($logs[0]), 0644);
}
if (count($logs)) {
@usort($logs, create_function('$a,$b', 'return filemtime($b) - filemtime($a);'));
}
if (isset($_GET['logname'])) {
$logname = trim($_GET['logname']);
//prevent escaping the folder
$validFiles = array_map('basename', $logs);
if (validate_file($logname, $validFiles) > 0) {
//Invalid filename provided, don't use it
unset($logname);
}
//done with validFiles
unset($validFiles);
}
if (!isset($logname) || !$logname) {
$logname = basename($logs[0]);
}
$logpath = DUPLICATOR_SSDIR_PATH . '/' . $logname;
$logfound = strlen($logname) > 0 ? true : false;
$handle = @fopen($logpath, "c+");
$file = $handle ? fread($handle, filesize($logpath)) : "";
@fclose($handle);
$plugins_url = plugins_url();
*/
$GLOBALS['wp_widget_factory'] = new WP_Widget_Factory();
/**
* WordPress User Roles
* @global object $wp_roles
* @since 2.0.0
*/
$GLOBALS['wp_roles'] = new WP_Roles();
do_action('setup_theme');
// Define the template related constants.
wp_templating_constants();
// Load the default text localization domain.
load_default_textdomain();
$locale = get_locale();
$locale_file = WP_LANG_DIR . "/{$locale}.php";
if (0 === validate_file($locale) && is_readable($locale_file)) {
require $locale_file;
}
unset($locale_file);
// Pull in locale data after loading text domain.
require_once ABSPATH . WPINC . '/locale.php';
/**
* WordPress Locale object for loading locale domain date and various strings.
* @global object $wp_locale
* @since 2.1.0
*/
$GLOBALS['wp_locale'] = new WP_Locale();
// Load the functions for the active theme, for both parent and child theme if applicable.
if (!defined('WP_INSTALLING') || 'wp-activate.php' === $pagenow) {
if (TEMPLATEPATH !== STYLESHEETPATH && file_exists(STYLESHEETPATH . '/functions.php')) {
include STYLESHEETPATH . '/functions.php';
/**
* Render various admin template files
*
* @param string $view file slug
* @since 0.4
*/
function render($view = '')
{
if (empty($view)) {
return;
}
$this->_set_global_query_for_tables($view);
require_once ABSPATH . '/wp-admin/includes/class-wp-list-table.php';
require_once ABSPATH . '/wp-admin/includes/class-wp-posts-list-table.php';
require_once ABSPATH . '/wp-admin/includes/class-wp-media-list-table.php';
require_once FU_ROOT . '/lib/php/class-frontend-uploader-wp-media-list-table.php';
require_once FU_ROOT . '/lib/php/class-frontend-uploader-wp-posts-list-table.php';
$file = FU_ROOT . "/lib/views/manage-ugc-{$view}.tpl.php";
if (0 === validate_file($file)) {
include_once $file;
}
}
/**
* Matching of MD5 hashes
*
* @since 0.0.1
* @change 0.0.1
*
* @hook array checksum_verifier_ignore_files
*
* @param array $checksums File checksums
* @return array $matches File paths
*/
private static function _match_checksums($checksums)
{
/* Reset time limit */
if (!ini_get('safe_mode')) {
set_time_limit(0);
}
/* Ignore files filter */
$ignore_files = (array) apply_filters('checksum_verifier_ignore_files', array('wp-config-sample.php', 'wp-includes/version.php'));
/* Init matches */
$matches = array();
/* Loop files */
foreach ($checksums as $file => $checksum) {
/* File path */
$file_path = ABSPATH . $file;
/* Skip version.php */
if (in_array($file, $ignore_files)) {
continue;
}
/* File check */
if (validate_file($file_path) !== 0 or !file_exists($file_path)) {
continue;
}
/* Compare MD5 hashes */
if (md5_file($file_path) !== $checksum) {
$matches[] = $file;
}
}
return $matches;
}
function sp_validate_plugin($plugin)
{
if (validate_file($plugin)) {
return new WP_Error('plugin_invalid', sp_text('Invalid plugin path'));
}
if (!file_exists(SFPLUGINDIR . $plugin)) {
return new WP_Error('plugin_not_found', sp_text('Plugin file does not exist'));
}
$installed_plugins = sp_get_plugins();
if (!isset($installed_plugins[$plugin])) {
return new WP_Error('no_plugin_header', sp_text('The plugin does not have a valid header'));
}
return 0;
}
*
* @author Conor Mac Aoidh <*****@*****.**>
* @license http://furasta.org/licence.txt The BSD License
* @version 1.0
* @package plugin_architecture
*/
require 'header.php';
/**
* check if user has permission to view page
*/
if (!$User->hasPerm('p')) {
error('You have insufficient privelages to view this page. Please contact one of the administrators.', 'Permissions Error');
}
$p_name = str_replace('-', ' ', @$_GET['p_name']);
if ($p_name == '') {
error('Undefined plugin error, please de-activate recently activated plugins to resolve the problem.', 'Plugin Error');
}
$Plugins->adminPage($p_name);
/**
* allows plugins to have their own templates for plugin
* pages
*/
$plugin = $Plugins->plugins($p_name);
if (isset($plugin['admin']['template_override'])) {
$template = $plugin['admin']['template_override'];
if (validate_file($template)) {
require HOME . $template;
exit;
}
}
require HOME . 'admin/layout/admin.php';
require (ABSPATH . WPINC . '/vars.php');
// Check for hacks file if the option is enabled
if ( get_option('hack_file') ) {
if ( file_exists(ABSPATH . 'my-hacks.php') )
require(ABSPATH . 'my-hacks.php');
}
$current_plugins = get_option('active_plugins');
if ( is_array($current_plugins) && !defined('WP_INSTALLING') ) {
foreach ( $current_plugins as $plugin ) {
// check the $plugin filename
// Validate plugin filename
if ( validate_file($plugin) // $plugin must validate as file
|| '.php' != substr($plugin, -4) // $plugin must end with '.php'
|| !file_exists(WP_PLUGIN_DIR . '/' . $plugin) // $plugin must exist
)
continue;
include_once(WP_PLUGIN_DIR . '/' . $plugin);
}
unset($plugin);
}
unset($current_plugins);
require (ABSPATH . WPINC . '/pluggable.php');
/*
* In most cases the default internal encoding is latin1, which is of no use,
require ABSPATH . WPINC . '/vars.php';
// make taxonomies available to plugins and themes
// @plugin authors: warning: this gets registered again on the init hook
create_initial_taxonomies();
// Check for hacks file if the option is enabled
if (get_option('hack_file')) {
if (file_exists(ABSPATH . 'my-hacks.php')) {
require ABSPATH . 'my-hacks.php';
}
}
$current_plugins = get_option('active_plugins');
if (is_array($current_plugins) && !defined('WP_INSTALLING')) {
foreach ($current_plugins as $plugin) {
// check the $plugin filename
// Validate plugin filename
if (validate_file($plugin) || '.php' != substr($plugin, -4) || !file_exists(WP_PLUGIN_DIR . '/' . $plugin)) {
continue;
}
include_once WP_PLUGIN_DIR . '/' . $plugin;
}
unset($plugin);
}
unset($current_plugins);
require ABSPATH . WPINC . '/pluggable.php';
/*
* In most cases the default internal encoding is latin1, which is of no use,
* since we want to use the mb_ functions for utf-8 strings
*/
if (function_exists('mb_internal_encoding')) {
if (!@mb_internal_encoding(get_option('blog_charset'))) {
mb_internal_encoding('UTF-8');
/**
* Validate the plugin path.
*
* Checks that the file exists and is valid file.
*
* @since 1.0
* @uses validate_file() to check the passed plugin identifier isn't malformed
* @uses bb_get_plugin_path() to get the full path of the plugin
* @uses bb_get_plugins() to get the plugins that actually exist
*
* @param string $plugin Plugin Path
* @param string $location The location of plugin, one of 'user', 'core' or 'all'
* @param string $type The type of plugin, one of 'all', 'autoload' or 'normal'
* @return nxt_Error|int 0 on success, nxt_Error on failure.
*/
function bb_validate_plugin($plugin, $location = 'all', $type = 'all')
{
if (validate_file(trim($plugin))) {
return new nxt_Error('plugin_invalid', __('Invalid plugin path.'));
}
$path = bb_get_plugin_path(trim($plugin));
if (!file_exists($path)) {
return new nxt_Error('plugin_not_found', __('Plugin file does not exist.'));
}
if (!in_array(trim($plugin), array_keys(bb_get_plugins($location, $type)))) {
return new nxt_Error('plugin_not_available', __('That type of plugin is not available in the specified location.'));
}
return $path;
}
public static function is_module($module)
{
return !empty($module) && !validate_file($module, Jetpack::get_available_modules());
}
/**
* Retrieve path of page template in current or parent template.
*
* Will first look for the specifically assigned page template
* The will search for 'page-{slug}.php' followed by 'page-id.php'
* and finally 'page.php'
*
* @since 1.5.0
*
* @return string
*/
function get_page_template()
{
$id = get_queried_object_id();
$template = get_page_template_slug();
$pagename = get_query_var('pagename');
if (!$pagename && $id) {
// If a static page is set as the front page, $pagename will not be set. Retrieve it from the queried object
$post = get_queried_object();
$pagename = $post->post_name;
}
$templates = array();
if ($template && 0 === validate_file($template)) {
$templates[] = $template;
}
if ($pagename) {
$templates[] = "page-{$pagename}.php";
}
if ($id) {
$templates[] = "page-{$id}.php";
}
$templates[] = 'page.php';
return get_query_template('page', $templates);
}
/**
* Validate the plugin path.
*
* Checks that the file exists and {@link validate_file() is valid file}.
*
* @since 2.5.0
*
* @param string $plugin Plugin Path
* @return WP_Error|int 0 on success, WP_Error on failure.
*/
function validate_plugin($plugin)
{
if (validate_file($plugin)) {
return new WP_Error('plugin_invalid', __('Invalid plugin path.'));
}
if (!file_exists(WP_PLUGIN_DIR . '/' . $plugin)) {
return new WP_Error('plugin_not_found', __('Plugin file does not exist.'));
}
$installed_plugins = get_plugins();
if (!isset($installed_plugins[$plugin])) {
return new WP_Error('no_plugin_header', __('The plugin does not have a valid header.'));
}
return 0;
}
/**
* Use the absolute path to an image to set an attachment type for a given item.
*
* @since 2.4.0
*
* @param string $type The attachment type to create (avatar or cover_image). Default: avatar.
* @param array $args {
* @type int $item_id The ID of the object (Required). Default: 0.
* @type string $object The object type (eg: group, user, blog) (Required). Default: 'user'.
* @type string $component The component for the object (eg: groups, xprofile, blogs). Default: ''.
* @type string $image The absolute path to the image (Required). Default: ''.
* @type int $crop_w Crop width. Default: 0.
* @type int $crop_h Crop height. Default: 0.
* @type int $crop_x The horizontal starting point of the crop. Default: 0.
* @type int $crop_y The vertical starting point of the crop. Default: 0.
* }
* @return bool True on success, false otherwise.
*/
function bp_attachments_create_item_type($type = 'avatar', $args = array())
{
if (empty($type) || $type !== 'avatar' && $type !== 'cover_image') {
return false;
}
$r = bp_parse_args($args, array('item_id' => 0, 'object' => 'user', 'component' => '', 'image' => '', 'crop_w' => 0, 'crop_h' => 0, 'crop_x' => 0, 'crop_y' => 0), 'create_item_' . $type);
if (empty($r['item_id']) || empty($r['object']) || !file_exists($r['image']) || !@getimagesize($r['image'])) {
return false;
}
// Make sure the file path is safe
if (0 !== validate_file($r['image'])) {
return false;
}
// Set the component if not already done
if (empty($r['component'])) {
if ('user' === $r['object']) {
$r['component'] = 'xprofile';
} else {
$r['component'] = $r['object'] . 's';
}
}
// Get allowed mimes for the Attachment type and check the image one is.
$allowed_mimes = bp_attachments_get_allowed_mimes($type);
$is_allowed = wp_check_filetype($r['image'], $allowed_mimes);
// It's not an image.
if (!$is_allowed['ext']) {
return false;
}
// Init the Attachment data
$attachment_data = array();
if ('avatar' === $type) {
// Set crop width for the avatar if not given
if (empty($r['crop_w'])) {
$r['crop_w'] = bp_core_avatar_full_width();
}
// Set crop height for the avatar if not given
if (empty($r['crop_h'])) {
$r['crop_h'] = bp_core_avatar_full_height();
}
if (is_callable($r['component'] . '_avatar_upload_dir')) {
$dir_args = array($r['item_id']);
// In case of xprofile, we need an extra argument
if ('xprofile' === $r['component']) {
$dir_args = array(false, $r['item_id']);
}
$attachment_data = call_user_func_array($r['component'] . '_avatar_upload_dir', $dir_args);
}
} elseif ('cover_image' === $type) {
$attachment_data = bp_attachments_uploads_dir_get();
// The BP Attachments Uploads Dir is not set, stop.
if (!$attachment_data) {
return false;
}
// Default to members for xProfile
$object_subdir = 'members';
if ('xprofile' !== $r['component']) {
$object_subdir = sanitize_key($r['component']);
}
// Set Subdir
$attachment_data['subdir'] = $object_subdir . '/' . $r['item_id'] . '/cover-image';
// Set Path
$attachment_data['path'] = trailingslashit($attachment_data['basedir']) . $attachment_data['subdir'];
}
if (!isset($attachment_data['path']) || !isset($attachment_data['subdir'])) {
return false;
}
// It's not a regular upload, we may need to create some folders
if (!is_dir($attachment_data['path'])) {
if (!wp_mkdir_p($attachment_data['path'])) {
return false;
}
}
// Set the image name and path
$image_file_name = wp_unique_filename($attachment_data['path'], basename($r['image']));
$image_file_path = $attachment_data['path'] . '/' . $image_file_name;
// Copy the image file into the avatar dir
if (!copy($r['image'], $image_file_path)) {
return false;
}
// Init the response
$created = false;
// It's an avatar, we need to crop it.
if ('avatar' === $type) {
$created = bp_core_avatar_handle_crop(array('object' => $r['object'], 'avatar_dir' => trim(dirname($attachment_data['subdir']), '/'), 'item_id' => (int) $r['item_id'], 'original_file' => trailingslashit($attachment_data['subdir']) . $image_file_name, 'crop_w' => $r['crop_w'], 'crop_h' => $r['crop_h'], 'crop_x' => $r['crop_x'], 'crop_y' => $r['crop_y']));
// It's a cover image we need to fit it to feature's dimensions
} elseif ('cover_image' === $type) {
$cover_image = bp_attachments_cover_image_generate_file(array('file' => $image_file_path, 'component' => $r['component'], 'cover_image_dir' => $attachment_data['path']));
$created = !empty($cover_image['cover_file']);
}
// Remove copied file if it fails
if (!$created) {
@unlink($image_file_path);
}
// Return the response
return $created;
}