From 4304abc2a6b0cd2a5f1490ff8fae30df24f55071 Mon Sep 17 00:00:00 2001
From: davidcallizaya <david.callizaya@processmaker.com>
Date: Wed, 24 May 2017 14:04:07 -0400
Subject: [PATCH] HOR-3208 Web Entry 2.0 Rest - Skin EP ACCEPTANCE CRITERIAS:
 1. Get list of global and installed skins. 2. Verify that the list includes
 skins available only for the workspace.

---
 phpunit.xml                                   |  13 +-
 tests/WorkflowTestCase.php                    |  23 +++
 tests/bootstrap.php                           |   2 +-
 .../ProcessMaker/BusinessModel/SkinsTest.php  |  77 ++++++++
 .../src/ProcessMaker/BusinessModel/Skins.php  | 181 ++++++++++++++++++
 .../src/ProcessMaker/Services/Api/System.php  |  16 ++
 6 files changed, 299 insertions(+), 13 deletions(-)
 create mode 100644 tests/unit/workflow/engine/src/ProcessMaker/BusinessModel/SkinsTest.php
 create mode 100644 workflow/engine/src/ProcessMaker/BusinessModel/Skins.php

diff --git a/phpunit.xml b/phpunit.xml
index bdec9bbb5..3012d70ef 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -12,17 +12,6 @@
          bootstrap="tests/bootstrap.php"
 >
     <testsuites>
-<!--        <testsuite name="automated">
-            <directory>./tests/automated/</directory>
-        </testsuite>
-
-        <testsuite name="unit">
-            <directory>./tests/unit/</directory>
-        </testsuite>
-
-        <testsuite name="api">
-            <directory>./workflow/engine/src/</directory>
-        </testsuite>-->
         <testsuite name="workflow">
             <directory>./tests/workflow/engine/src/</directory>
         </testsuite>
@@ -55,7 +44,7 @@
         <var name="DB_USER" value="root" />
         <var name="DB_PASS" value="" />
         <var name="PATH_DB" value="./test_shared/workflow_data/sites/" />
-        <var name="PATH_DATA" value="./test_shared/workflow_data/sites/" />
+        <var name="PATH_DATA" value="./test_shared/workflow_data/" />
         <var name="APP_HOST" value="localhost" />
         <var name="HTTPS" value="off" />
     </php>
diff --git a/tests/WorkflowTestCase.php b/tests/WorkflowTestCase.php
index aecfbd5a1..b5eb3dfa2 100644
--- a/tests/WorkflowTestCase.php
+++ b/tests/WorkflowTestCase.php
@@ -66,6 +66,16 @@ class WorkflowTestCase extends TestCase
         chdir($pwd);
     }
 
+    /**
+     * Clean the shared folder to only have the sites.
+     */
+    protected function cleanShared()
+    {
+        $this->rrmdir(PATH_DATA.'skins');
+        mkdir(PATH_DATA.'skins');
+        clearstatcache();
+    }
+
     /**
      * Set the text of and specific translated message.
      *
@@ -91,4 +101,17 @@ class WorkflowTestCase extends TestCase
             unset($translation[$msgId]);
         }
     }
+
+    private function rrmdir($dir)
+    {
+        if (!is_dir($dir)) {
+            return;
+        }
+        $files = array_diff(scandir($dir), array('.', '..'));
+        foreach ($files as $file) {
+            (is_dir("$dir/$file") && !is_link($dir)) ? $this->rrmdir("$dir/$file")
+                        : unlink("$dir/$file");
+        }
+        return rmdir($dir);
+    }
 }
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 0930c334a..cbc3605bd 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -33,7 +33,6 @@ define('PATH_DATA', realpath($GLOBALS['PATH_DATA']).'/');
 define('PATH_C', PATH_TRUNK.'tmp/');
 define('PATH_SMARTY_C', PATH_TRUNK.'tmp/');
 define('PATH_SMARTY_CACHE', PATH_TRUNK.'tmp/');
-
 define('PATH_DATA_SITE', PATH_DATA.'sites/'.SYS_SYS.'/');
 define('PATH_DOCUMENT', PATH_DATA_SITE.'files/');
 define('PATH_DATA_MAILTEMPLATES', PATH_DATA_SITE.'mailTemplates/');
@@ -43,6 +42,7 @@ define('PATH_DYNAFORM', PATH_DATA_SITE.'xmlForms/');
 define('PATH_IMAGES_ENVIRONMENT_FILES', PATH_DATA_SITE.'usersFiles'.PATH_SEP);
 define('PATH_IMAGES_ENVIRONMENT_USERS',
        PATH_DATA_SITE.'usersPhotographies'.PATH_SEP);
+define( 'PATH_CUSTOM_SKINS', PATH_DATA . 'skins' . PATH_SEP );
 
 
 //require  PATH_HOME . 'engine' . PATH_SEP . 'config' . PATH_SEP . 'paths.php';
diff --git a/tests/unit/workflow/engine/src/ProcessMaker/BusinessModel/SkinsTest.php b/tests/unit/workflow/engine/src/ProcessMaker/BusinessModel/SkinsTest.php
new file mode 100644
index 000000000..b151acb44
--- /dev/null
+++ b/tests/unit/workflow/engine/src/ProcessMaker/BusinessModel/SkinsTest.php
@@ -0,0 +1,77 @@
+<?php
+
+namespace ProcessMaker\BusinessModel;
+
+/**
+ * Skins Tests
+ */
+class SkinsTest extends \WorkflowTestCase
+{
+    /**
+     * @var Skins
+     */
+    protected $object;
+
+    /**
+     * Sets up the unit test.
+     */
+    protected function setUp()
+    {
+        $this->cleanShared();
+        $this->setupDB();
+        $this->object = new Skins;
+    }
+
+    /**
+     * Tears down the unit test.
+     */
+    protected function tearDown()
+    {
+        $this->cleanShared();
+        $this->dropDB();
+    }
+
+    /**
+     * Get default skins and one custom global skin.
+     *
+     * @covers ProcessMaker\BusinessModel\Skins::getSkins
+     * @covers ProcessMaker\BusinessModel\Skins::createSkin
+     * @category HOR-3208:1
+     */
+    public function testGetSkins()
+    {
+        $skins = $this->object->getSkins();
+        $this->assertCount(2, $skins);
+        $this->assertEquals($skins[0]['SKIN_FOLDER_ID'], 'classic');
+        $this->assertEquals($skins[1]['SKIN_FOLDER_ID'], 'neoclassic');
+        $this->object->createSkin('test', 'test');
+        $skins2 = $this->object->getSkins();
+        $this->assertCount(3, $skins2);
+        $this->assertEquals($skins2[2]['SKIN_FOLDER_ID'], 'test');
+    }
+
+    /**
+     * Get defaut skins, one custom global and one custom current workspace skin.
+     *
+     * @covers ProcessMaker\BusinessModel\Skins::getSkins
+     * @covers ProcessMaker\BusinessModel\Skins::createSkin
+     * @category HOR-3208:2
+     */
+    public function testGetSkinsCurrentWorkspace()
+    {
+        $this->object->createSkin('test', 'test');
+        $this->object->createSkin(
+            'test2',
+            'test2',
+            'Second skin',
+            'ProcessMaker Team',
+            'current',
+            'neoclassic'
+        );
+        $skins = $this->object->getSkins();
+        $this->assertCount(4, $skins);
+        $this->assertEquals($skins[2]['SKIN_FOLDER_ID'], 'test');
+        $this->assertEquals($skins[3]['SKIN_FOLDER_ID'], 'test2');
+        $this->assertEquals($skins[3]['SKIN_WORKSPACE'], SYS_SYS);
+    }
+}
diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Skins.php b/workflow/engine/src/ProcessMaker/BusinessModel/Skins.php
new file mode 100644
index 000000000..6c84f8df5
--- /dev/null
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Skins.php
@@ -0,0 +1,181 @@
+<?php
+namespace ProcessMaker\BusinessModel;
+
+use System;
+use Exception;
+use G;
+
+/**
+ * Skins business model
+ */
+class Skins
+{
+    /**
+     * Get a list of skins.
+     *
+     * @category HOR-3208,PROD-181
+     * @return array
+     */
+    public function getSkins()
+    {
+        $list = System::getSkingList();
+        return $list['skins'];
+    }
+
+    /**
+     * Create a new skin.
+     *
+     * @param string $skinName
+     * @param string $skinFolder
+     * @param string $skinDescription
+     * @param string $skinAuthor
+     * @param string $skinWorkspace
+     * @param string $skinBase
+     * @return array
+     * @throws Exception
+     */
+    public function createSkin(
+        $skinName,
+        $skinFolder,
+        $skinDescription = '',
+        $skinAuthor = 'ProcessMaker Team',
+        $skinWorkspace = 'global',
+        $skinBase = 'classic'
+    ) {
+        try {
+            if (!(isset($skinName))) {
+                throw (new Exception(G::LoadTranslation('ID_SKIN_NAME_REQUIRED')));
+            }
+            if (!(isset($skinFolder))) {
+                throw (new Exception(G::LoadTranslation('ID_SKIN_FOLDER_REQUIRED')));
+            }
+
+            if (is_dir(PATH_CUSTOM_SKINS.$skinFolder)) {
+                throw (new Exception(G::LoadTranslation('ID_SKIN_ALREADY_EXISTS')));
+            }
+            if (strtolower($skinFolder) == 'classic') {
+                throw (new Exception(G::LoadTranslation('ID_SKIN_ALREADY_EXISTS')));
+            }
+
+            //All validations OK then create skin
+            switch ($skinBase) {
+                //Validate skin base
+                case 'uxmodern':
+                    $this->copy_skin_folder(G::ExpandPath("skinEngine").'uxmodern'.PATH_SEP,
+                                                          PATH_CUSTOM_SKINS.$skinFolder,
+                                                          array("config.xml"
+                    ));
+                    $pathBase = G::ExpandPath("skinEngine").'base'.PATH_SEP;
+                    break;
+                case 'classic':
+                    //Special Copy of this dir + xmlreplace
+                    $this->copy_skin_folder(G::ExpandPath("skinEngine").'base'.PATH_SEP,
+                                                          PATH_CUSTOM_SKINS.$skinFolder,
+                                                          array("config.xml", "baseCss"
+                    ));
+                    $pathBase = G::ExpandPath("skinEngine").'base'.PATH_SEP;
+                    break;
+                case 'neoclassic':
+                    //Special Copy of this dir + xmlreplace
+                    $this->copy_skin_folder(G::ExpandPath("skinEngine").'neoclassic'.PATH_SEP,
+                                                          PATH_CUSTOM_SKINS.$skinFolder,
+                                                          array("config.xml", "baseCss"
+                    ));
+                    $pathBase = G::ExpandPath("skinEngine").'neoclassic'.PATH_SEP;
+                    break;
+                default:
+                    //Commmon copy/paste of a folder + xmlrepalce
+                    $this->copy_skin_folder(PATH_CUSTOM_SKINS.$skinBase,
+                                            PATH_CUSTOM_SKINS.$skinFolder,
+                                            array("config.xml"
+                    ));
+                    $pathBase = PATH_CUSTOM_SKINS.$skinBase.PATH_SEP;
+                    break;
+            }
+
+            //@todo Improve this pre_replace lines
+            $configFileOriginal = $pathBase."config.xml";
+            $configFileFinal = PATH_CUSTOM_SKINS.$skinFolder.PATH_SEP.'config.xml';
+
+            $xmlConfiguration = file_get_contents($configFileOriginal);
+
+            $workspace = ($skinWorkspace == 'global') ? '' : SYS_SYS;
+
+            $xmlConfigurationObj = G::xmlParser($xmlConfiguration);
+            $skinInformationArray = $xmlConfigurationObj->result["skinConfiguration"]["__CONTENT__"]["information"]["__CONTENT__"];
+
+            $xmlConfiguration = preg_replace('/(<id>)(.+?)(<\/id>)/i',
+                                             '<id>'.G::generateUniqueID().'</id><!-- $2 -->',
+                                             $xmlConfiguration);
+
+            if (isset($skinInformationArray["workspace"]["__VALUE__"])) {
+                $workspace = ($workspace != "" && !empty($skinInformationArray["workspace"]["__VALUE__"]))
+                        ? $skinInformationArray["workspace"]["__VALUE__"]."|".$workspace
+                        : $workspace;
+
+                $xmlConfiguration = preg_replace("/(<workspace>)(.*)(<\/workspace>)/i",
+                                                 "<workspace>".$workspace."</workspace><!-- $2 -->",
+                                                 $xmlConfiguration);
+                $xmlConfiguration = preg_replace("/(<name>)(.*)(<\/name>)/i",
+                                                 "<name>".$skinName."</name><!-- $2 -->",
+                                                 $xmlConfiguration);
+            } else {
+                $xmlConfiguration = preg_replace("/(<name>)(.*)(<\/name>)/i",
+                                                 "<name>".$skinName."</name><!-- $2 -->\n<workspace>".$workspace."</workspace>",
+                                                 $xmlConfiguration);
+            }
+
+            $xmlConfiguration = preg_replace("/(<description>)(.+?)(<\/description>)/i",
+                                             "<description>".$skinDescription."</description><!-- $2 -->",
+                                             $xmlConfiguration);
+            $xmlConfiguration = preg_replace("/(<author>)(.+?)(<\/author>)/i",
+                                             "<author>".$skinAuthor."</author><!-- $2 -->",
+                                             $xmlConfiguration);
+            $xmlConfiguration = preg_replace("/(<createDate>)(.+?)(<\/createDate>)/i",
+                                             "<createDate>".date("Y-m-d H:i:s")."</createDate><!-- $2 -->",
+                                                                 $xmlConfiguration);
+            $xmlConfiguration = preg_replace("/(<modifiedDate>)(.+?)(<\/modifiedDate>)/i",
+                                             "<modifiedDate>".date("Y-m-d H:i:s")."</modifiedDate><!-- $2 -->",
+                                                                   $xmlConfiguration);
+
+            file_put_contents($configFileFinal, $xmlConfiguration);
+            $response['success'] = true;
+            $response['message'] = G::LoadTranslation('ID_SKIN_SUCCESS_CREATE');
+            G::auditLog("CreateSkin", "Skin Name: ".$skinName);
+            return $response;
+        } catch (Exception $e) {
+            $response['success'] = false;
+            $response['message'] = $e->getMessage();
+            $response['error'] = $e->getMessage();
+            return $response;
+        }
+    }
+
+    private function copy_skin_folder($path, $dest, $exclude = array())
+    {
+        $defaultExcluded = array(".", "..");
+        $excludedItems = array_merge($defaultExcluded, $exclude);
+        if (is_dir($path)) {
+            mkdir($dest);
+            $objects = scandir($path);
+            if (sizeof($objects) > 0) {
+                foreach ($objects as $file) {
+                    if (in_array($file, $excludedItems)) {
+                        continue;
+                    }
+                    if (is_dir($path.PATH_SEP.$file)) {
+                        $this->copy_skin_folder($path.PATH_SEP.$file,
+                                                $dest.PATH_SEP.$file, $exclude);
+                    } else {
+                        copy($path.PATH_SEP.$file, $dest.PATH_SEP.$file);
+                    }
+                }
+            }
+            return true;
+        } elseif (is_file($path)) {
+            return copy($path, $dest);
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/workflow/engine/src/ProcessMaker/Services/Api/System.php b/workflow/engine/src/ProcessMaker/Services/Api/System.php
index f2e84c6bd..d2355ab29 100644
--- a/workflow/engine/src/ProcessMaker/Services/Api/System.php
+++ b/workflow/engine/src/ProcessMaker/Services/Api/System.php
@@ -102,4 +102,20 @@ class System extends Api
             throw (new RestException(Api::STAT_APP_EXCEPTION, $e->getMessage()));
         }
     }
+
+    /**
+     * @url GET /skins
+     * @return array
+     */
+    public function doGetSkins()
+    {
+        try {
+            $model = new \ProcessMaker\BusinessModel\Skins();
+            $response = $model->getSkins();
+            return ["data" => $response];
+        } catch (\Exception $e) {
+            throw (new RestException(Api::STAT_APP_EXCEPTION, $e->getMessage()));
+        }
+    }
+
 }