From 85df9e5ab2fb6789f34d01b5625da4f31f91bf67 Mon Sep 17 00:00:00 2001
From: Thomas Keller <me@thomaskeller.biz>
Date: Thu, 2 Sep 2010 12:22:59 +0000
Subject: [PATCH] move IDF_View_Source_Precondition into a separate class file

---
 src/IDF/Views/Source.php              | 53 -------------------
 src/IDF/Views/Source/Precondition.php | 74 +++++++++++++++++++++++++++
 2 files changed, 74 insertions(+), 53 deletions(-)
 create mode 100644 src/IDF/Views/Source/Precondition.php

diff --git a/src/IDF/Views/Source.php b/src/IDF/Views/Source.php
index dcebdab..2d1b3f8 100644
--- a/src/IDF/Views/Source.php
+++ b/src/IDF/Views/Source.php
@@ -601,56 +601,3 @@ function IDF_Views_Source_ShortenString($string, $length)
     return substr($string, 0, $preflen).$ellipse.
            substr($string, -($length - $preflen - mb_strlen($ellipse)));
 }
-
-class IDF_Views_Source_Precondition
-{
-    /**
-     * Ensures that the configured SCM for the project is available
-     *
-     * @param $request
-     * @return true | Pluf_HTTP_Response_Redirect
-     */
-    static public function scmAvailable($request)
-    {
-        $scm = IDF_Scm::get($request->project);
-        if (!$scm->isAvailable()) {
-            $url = Pluf_HTTP_URL_urlForView('IDF_Views_Source::help',
-                                            array($request->project->shortname));
-            return new Pluf_HTTP_Response_Redirect($url);
-        }
-        return true;
-    }
-
-    /**
-     * Validates the revision given in the URL path and acts accordingly
-     *
-     * @param $request
-     * @return true | Pluf_HTTP_Response_Redirect
-     * @throws Exception
-     */
-    static public function revisionValid($request)
-    {
-        list($url_info, $url_matches) = $request->view;
-        list(, $project, $commit) = $url_matches;
-
-        $scm = IDF_Scm::get($request->project);
-        $res = $scm->validateRevision($commit);
-        switch ($res) {
-            case IDF_Scm::REVISION_VALID:
-                return true;
-            case IDF_Scm::REVISION_INVALID:
-                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Source::invalidRevision',
-                                                array($request->project->shortname, $commit));
-                return new Pluf_HTTP_Response_Redirect($url);
-            case IDF_Scm::REVISION_AMBIGUOUS:
-                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Source::disambiguateRevision',
-                                                array($request->project->shortname,
-                                                      $commit,
-                                                      $url_info['model'].'::'.$url_info['method']));
-                return new Pluf_HTTP_Response_Redirect($url);
-            default:
-                throw new Exception('unknown validation result: '. $res);
-        }
-    }
-}
-
diff --git a/src/IDF/Views/Source/Precondition.php b/src/IDF/Views/Source/Precondition.php
new file mode 100644
index 0000000..39b6ab4
--- /dev/null
+++ b/src/IDF/Views/Source/Precondition.php
@@ -0,0 +1,74 @@
+<?php
+/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+# ***** BEGIN LICENSE BLOCK *****
+# This file is part of InDefero, an open source project management application.
+# Copyright (C) 2008 Céondo Ltd and contributors.
+#
+# InDefero is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# InDefero is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# ***** END LICENSE BLOCK ***** */
+
+class IDF_Views_Source_Precondition
+{
+    /**
+     * Ensures that the configured SCM for the project is available
+     *
+     * @param $request
+     * @return true | Pluf_HTTP_Response_Redirect
+     */
+    static public function scmAvailable($request)
+    {
+        $scm = IDF_Scm::get($request->project);
+        if (!$scm->isAvailable()) {
+            $url = Pluf_HTTP_URL_urlForView('IDF_Views_Source::help',
+                                            array($request->project->shortname));
+            return new Pluf_HTTP_Response_Redirect($url);
+        }
+        return true;
+    }
+
+    /**
+     * Validates the revision given in the URL path and acts accordingly
+     *
+     * @param $request
+     * @return true | Pluf_HTTP_Response_Redirect
+     * @throws Exception
+     */
+    static public function revisionValid($request)
+    {
+        list($url_info, $url_matches) = $request->view;
+        list(, $project, $commit) = $url_matches;
+
+        $scm = IDF_Scm::get($request->project);
+        $res = $scm->validateRevision($commit);
+        switch ($res) {
+            case IDF_Scm::REVISION_VALID:
+                return true;
+            case IDF_Scm::REVISION_INVALID:
+                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Source::invalidRevision',
+                                                array($request->project->shortname, $commit));
+                return new Pluf_HTTP_Response_Redirect($url);
+            case IDF_Scm::REVISION_AMBIGUOUS:
+                $url = Pluf_HTTP_URL_urlForView('IDF_Views_Source::disambiguateRevision',
+                                                array($request->project->shortname,
+                                                      $commit,
+                                                      $url_info['model'].'::'.$url_info['method']));
+                return new Pluf_HTTP_Response_Redirect($url);
+            default:
+                throw new Exception('unknown validation result: '. $res);
+        }
+    }
+}