Simplify Theme::getPathForfile to expand its uses
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@ -15,6 +15,7 @@ use Friendica\Core\Renderer;
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use Friendica\Core\Theme;
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use Friendica\Module\Special\HTTPException as ModuleHTTPException;
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use Friendica\Network\HTTPException;
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use Friendica\Util\Strings;
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/**
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* Contains the page specific environment variables for the current Page
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@ -224,15 +225,15 @@ class Page implements ArrayAccess
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* being first
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*/
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$this->page['htmlhead'] = Renderer::replaceMacros($tpl, [
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'$local_user' => local_user(),
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'$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION,
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'$delitem' => $l10n->t('Delete this item?'),
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'$update_interval' => $interval,
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'$shortcut_icon' => $shortcut_icon,
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'$touch_icon' => $touch_icon,
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'$block_public' => intval($config->get('system', 'block_public')),
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'$stylesheets' => $this->stylesheets,
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]) . $this->page['htmlhead'];
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'$local_user' => local_user(),
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'$generator' => 'Friendica' . ' ' . FRIENDICA_VERSION,
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'$delitem' => $l10n->t('Delete this item?'),
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'$update_interval' => $interval,
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'$shortcut_icon' => $shortcut_icon,
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'$touch_icon' => $touch_icon,
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'$block_public' => intval($config->get('system', 'block_public')),
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'$stylesheets' => array_unique($this->stylesheets),
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]) . $this->page['htmlhead'];
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}
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/**
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@ -282,8 +283,8 @@ class Page implements ArrayAccess
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$tpl = Renderer::getMarkupTemplate('footer.tpl');
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$this->page['footer'] = Renderer::replaceMacros($tpl, [
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'$footerScripts' => $this->footerScripts,
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]) . $this->page['footer'];
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'$footerScripts' => array_unique($this->footerScripts),
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]) . $this->page['footer'];
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}
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/**
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@ -455,13 +456,13 @@ class Page implements ArrayAccess
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* to load another page template than the default one.
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* The page templates are located in /view/php/ or in the theme directory.
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*/
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if (isset($_GET["mode"])) {
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$template = Theme::getPathForFile($_GET["mode"] . '.php');
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if (isset($_GET['mode'])) {
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$template = Theme::getPathForFile('php/' . Strings::sanitizeFilePathItem($_GET['mode']) . '.php');
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}
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// If there is no page template use the default page template
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if (empty($template)) {
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$template = Theme::getPathForFile("default.php");
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$template = Theme::getPathForFile('php/default.php');
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}
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// Theme templates expect $a as an App instance
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@ -470,7 +471,6 @@ class Page implements ArrayAccess
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// Used as is in view/php/default.php
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$lang = $l10n->getCurrentLang();
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/// @TODO Looks unsafe (remote-inclusion), is maybe not but Core\Theme::getPathForFile() uses file_exists() but does not escape anything
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require_once $template;
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}
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}
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@ -185,45 +185,33 @@ class Theme
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/**
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* @brief Get the full path to relevant theme files by filename
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*
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* This function search in the theme directory (and if not present in global theme directory)
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* if there is a directory with the file extension and for a file with the given
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* filename.
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* This function searches in order in the current theme directory, in the current theme parent directory, and lastly
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* in the base view/ folder.
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*
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* @param string $file Filename
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* @param string $root Full root path
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* @return string Path to the file or empty string if the file isn't found
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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* @throws \Exception
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*/
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public static function getPathForFile($file, $root = '')
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public static function getPathForFile($file)
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{
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$file = basename($file);
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$a = BaseObject::getApp();
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$theme = $a->getCurrentTheme();
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$parent = Strings::sanitizeFilePathItem($a->theme_info['extends'] ?? $theme);
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// Make sure $root ends with a slash / if it's not blank
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if ($root !== '' && $root[strlen($root) - 1] !== '/') {
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$root = $root . '/';
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}
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$theme_info = \get_app()->theme_info;
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if (is_array($theme_info) && array_key_exists('extends', $theme_info)) {
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$parent = $theme_info['extends'];
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} else {
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$parent = 'NOPATH';
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}
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$theme = \get_app()->getCurrentTheme();
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$parent = Strings::sanitizeFilePathItem($parent);
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$ext = substr($file, strrpos($file, '.') + 1);
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$paths = [
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"{$root}view/theme/$theme/$ext/$file",
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"{$root}view/theme/$parent/$ext/$file",
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"{$root}view/$ext/$file",
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"view/theme/$theme/$file",
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"view/theme/$parent/$file",
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"view/$file",
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];
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foreach ($paths as $p) {
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// strpos() is faster than strstr when checking if one string is in another (http://php.net/manual/en/function.strstr.php)
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if (strpos($p, 'NOPATH') !== false) {
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continue;
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} elseif (file_exists($p)) {
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return $p;
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foreach ($paths as $path) {
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if (file_exists($path)) {
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return $path;
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}
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}
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return '';
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}
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