X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FUtils%2FFile.php;h=000d9505d4b71167e8397369f95082a52a393591;hb=b2c9a0e36dd10d388b6ea0cab6afdc6e253119d0;hp=69a5465ca047247867d50245a6fead37ae8dfd0f;hpb=2348546bf725cefd3a3c42f43a1ec73287350dc4;p=civicrm-core.git

diff --git a/CRM/Utils/File.php b/CRM/Utils/File.php
index 69a5465ca0..000d9505d4 100644
--- a/CRM/Utils/File.php
+++ b/CRM/Utils/File.php
@@ -577,8 +577,19 @@ HTACCESS;
   }
 
   /**
-   * Create the base file path from which all our internal directories are
-   * offset. This is derived from the template compile directory set
+   * (Deprecated) Create the file-path from which all other internal paths are
+   * computed. This implementation determines it as `dirname(CIVICRM_TEMPLATE_COMPILEDIR)`.
+   *
+   * This approach is problematic - e.g. it prevents one from authentically
+   * splitting the CIVICRM_TEMPLATE_COMPILEDIR away from other dirs. The implementation
+   * is preserved for backwards compatibility (and should only be called by
+   * CMS-adapters and by Civi\Core\Paths).
+   *
+   * Do not use it for new path construction logic. Instead, use Civi::paths().
+   *
+   * @deprecated
+   * @see \Civi::paths()
+   * @see \Civi\Core\Paths
    */
   public static function baseFilePath() {
     static $_path = NULL;
@@ -629,6 +640,10 @@ HTACCESS;
    * @param $directory
    *
    * @return string
+   * @deprecated
+   *   Computation of a relative path requires some base.
+   *   This implementation is problematic because it relies on an
+   *   implicit base which was constructed problematically.
    */
   public static function relativeDirectory($directory) {
     // Do nothing on windows
@@ -655,12 +670,12 @@ HTACCESS;
 
   /**
    * @param $directory
-   * @param string|NULL $basePath
+   * @param string $basePath
    *   The base path when evaluating relative paths. Should include trailing slash.
    *
    * @return string
    */
-  public static function absoluteDirectory($directory, $basePath = NULL) {
+  public static function absoluteDirectory($directory, $basePath) {
     // check if directory is already absolute, if so return immediately
     // Note: Windows PHP accepts any mix of "/" or "\", so "C:\htdocs" or "C:/htdocs" would be a valid absolute path
     if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN' && preg_match(';^[a-zA-Z]:[/\\\\];', $directory)) {
@@ -672,8 +687,12 @@ HTACCESS;
       return $directory;
     }
 
-    // make everything absolute from the baseFilePath
-    $basePath = ($basePath === NULL) ? self::baseFilePath() : $basePath;
+    if ($basePath === NULL) {
+      // Previous versions interpreted `NULL` to mean "default to `self::baseFilePath()`".
+      // However, no code in the known `universe` relies on this interpretation, and
+      // the `baseFilePath()` function is problematic/deprecated.
+      throw new \RuntimeException("absoluteDirectory() requires specifying a basePath");
+    }
 
     // ensure that $basePath has a trailing slash
     $basePath = self::addTrailingSlash($basePath);