Added staticCalls test file. Tests for static calls (using pattern ma…

…tching).

Uses a whitelist; correct calls must be added manually.
At the moment all calls have been marked correct except CHTTPRequest and CController.

When finding an incorrect call you can use sed / awk to recursively fix the errors.

application/tests/staticCalls.php

@@ -0,0 +1,152 @@
+<?php
+
+$dir = realpath(dirname(__FILE__) . "/..");
+
+
+$dir = new RecursiveDirectoryIterator($dir);
+
+
+iterateList($dir);
+
+function ignore($entry)
+{
+  // Check if directory is ignored.
+  if (substr($entry, -9, 9) == 'libraries') return true;
+}
+
+function iterateList(Iterator $i)
+{
+    foreach ($i as $entry)
+    {
+
+        if ($i->hasChildren() && !ignore($entry))
+        {
+            iterateList($i->getChildren());
+        }
+        else
+        {
+            if (substr($entry, -4, 4) == '.php')
+            {
+                checkFile($entry);
+            }
+        }
+    }
+}
+
+// Get all static calls in file.
+function checkFile($filename)
+{
+    if ($filename == __FILE__)
+    {
+        return;
+    }
+    $file = file($filename, FILE_IGNORE_NEW_LINES);
+    $file = array_filter($file, "checkStatic");
+
+    if (!empty($file))
+    {
+        pr($filename);
+        print_r($file);
+    } 
+}  
+
+function checkStatic($line)
+{
+    $validStatics = array(
+        'Yii::',
+        'parent::',
+        'LimeExpressionManager::',
+'Answers::',
+'Questions::',
+'Survey::',
+'Groups::',
+'self::',
+'PDO::',
+'Participants::',
+'Survey_links::',
+'Participant_attribute::',
+'Tokens::',
+'User_groups::',
+'Tokens_dynamic::',
+'Conditions::',
+'Survey_Common_Action::',
+'Quota::',
+'Survey_url_parameters::',
+'Survey_languagesettings::',
+'Survey_permissions::',
+'Saved_control::',
+'Quota_members::',
+'Quota_languagesettings::',
+'ParticipantAttributeNames::',
+'User::',
+'Surveys_languagesettings::',
+'Question_attributes::',
+'Assessment::',
+'CDbConnection::',
+'ParticipantShares::',
+'\'{INSERTANS::',
+'Defaultvalues::',
+'CHtml::',
+'ExpressionManager::',
+'\'::\'',
+'Labelsets::',
+'Survey_dynamic::',
+'PEAR::',
+'Settings_global::',
+'Zend_Http_Client::',
+'Zend_XmlRpc_Value::',
+'Templates_rights_model::',
+'Zend_XmlRpc_Server_Fault::',
+'Zend_XmlRpc_Value::',
+'Zend_Server_Cache::',
+'Zend_XmlRpc_Server_Cache::',
+'Label::',
+'Assessments::',
+'XMLReader::',
+'LEM::',
+'Question::',
+'DateTime::',
+'Installer::',
+'Sessions::',
+'dataentry::',
+'Assessments::',
+'Zend_Server_Reflection::',
+'Participants::',
+'jsonRPCServer::',
+'Failed_login_attempts::',
+'survey::',
+'tokens::',
+'questiongroup::',
+'printanswers::',
+'imagick::',
+':: ',
+'Assessments::',
+'InstallerConfigForm::',
+'Database::',
+'User_in_groups::',
+'Usergroups::',
+'Survey_timings::',
+'::regClass',
+'surveypermission::',
+'Template::',
+'templates::',
+'Templates_rights::',
+'register::',
+'::first',
+'::before',
+'::after',
+'::reg',
+'text::',
+'httpCache::'
+    );
+    $replacements = array_pad(array(), count($validStatics), '');
+    $line = str_replace($validStatics, $replacements, $line);
+
+    return strpos($line, '::') !== false;
+
+}
+function pr($msg)
+{
+    echo $msg . "\n";
+}
+?>