🚧 [WIP] Backport workflow engine 🚧

.gitignore

@@ -27,6 +27,7 @@
 !/apps/admin_audit
 !/apps/updatenotification
 !/apps/theming
+!/apps/workflowengine
 /apps/files_external/3rdparty/irodsphp/PHPUnitTest
 /apps/files_external/3rdparty/irodsphp/web
 /apps/files_external/3rdparty/irodsphp/prods/test

.travis.yml

@@ -30,7 +30,7 @@ install:
 
 script:
   - sh -c "if [ '$TC' = 'syntax' ]; then composer install && lib/composer/bin/parallel-lint --exclude lib/composer/jakub-onderka/ --exclude 3rdparty/symfony/polyfill-php70/Resources/stubs/ --exclude 3rdparty/patchwork/utf8/src/Patchwork/Utf8/Bootup/ --exclude 3rdparty/paragonie/random_compat/lib/ --exclude lib/composer/composer/autoload_static.php --exclude 3rdparty/composer/autoload_static.php .; fi"
-  - sh -c "if [ '$TC' = 'app:check-code' ]; then ./occ app:check-code admin_audit; ./occ app:check-code comments; ./occ app:check-code federation; fi"
+  - sh -c "if [ '$TC' = 'app:check-code' ]; then ./occ app:check-code admin_audit; ./occ app:check-code comments; ./occ app:check-code federation; ./occ app:check-code workflowengine; fi"
   - sh -c "if [ '$TEST_DAV' != '1' ]; then echo \"Not testing DAV\"; fi"
   - sh -c "if [ '$TEST_DAV' = '1' ]; then echo \"Testing DAV\"; fi"
 

apps/workflowengine/appinfo/app.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016 Morris Jobke <hey@morrisjobke.de>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+$application = new \OCA\WorkflowEngine\AppInfo\Application();
+$application->registerHooksAndListeners();

apps/workflowengine/appinfo/database.xml

@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<database>
+	<name>*dbname*</name>
+	<create>true</create>
+	<overwrite>false</overwrite>
+	<charset>utf8</charset>
+
+	<table>
+		<name>*dbprefix*flow_checks</name>
+		<declaration>
+			<field>
+				<name>id</name>
+				<type>integer</type>
+				<default>0</default>
+				<notnull>true</notnull>
+				<autoincrement>1</autoincrement>
+				<length>4</length>
+			</field>
+
+			<field>
+				<name>class</name>
+				<type>text</type>
+				<notnull>true</notnull>
+				<length>256</length>
+			</field>
+			<field>
+				<name>operator</name>
+				<type>text</type>
+				<notnull>true</notnull>
+				<length>16</length>
+			</field>
+			<field>
+				<name>value</name>
+				<type>clob</type>
+				<notnull>false</notnull>
+			</field>
+			<field>
+				<name>hash</name>
+				<type>text</type>
+				<notnull>true</notnull>
+				<length>32</length>
+			</field>
+
+			<index>
+				<name>flow_unique_hash</name>
+				<unique>true</unique>
+				<field>
+					<name>hash</name>
+				</field>
+			</index>
+		</declaration>
+	</table>
+
+	<table>
+		<name>*dbprefix*flow_operations</name>
+		<declaration>
+			<field>
+				<name>id</name>
+				<type>integer</type>
+				<default>0</default>
+				<notnull>true</notnull>
+				<autoincrement>1</autoincrement>
+				<length>4</length>
+			</field>
+
+			<field>
+				<name>class</name>
+				<type>text</type>
+				<notnull>true</notnull>
+				<length>256</length>
+			</field>
+			<field>
+				<name>name</name>
+				<type>text</type>
+				<notnull>true</notnull>
+				<length>256</length>
+			</field>
+			<field>
+				<name>checks</name>
+				<type>clob</type>
+				<notnull>false</notnull>
+			</field>
+			<field>
+				<name>operation</name>
+				<type>clob</type>
+				<notnull>false</notnull>
+			</field>
+		</declaration>
+	</table>
+</database>

apps/workflowengine/appinfo/info.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<info>
+	<id>workflowengine</id>
+	<name>Files Workflow Engine</name>
+	<description></description>
+	<licence>AGPL</licence>
+	<author>Morris Jobke</author>
+	<version>1.0.0</version>
+	<namespace>WorkflowEngine</namespace>
+
+	<category>other</category>
+	<website>https://github.com/nextcloud/server</website>
+	<bugs>https://github.com/nextcloud/server/issues</bugs>
+	<repository type="git">https://github.com/nextcloud/server.git</repository>
+
+	<types>
+		<filesystem/>
+	</types>
+
+	<dependencies>
+		<owncloud min-version="9.2" max-version="9.2" />
+	</dependencies>
+</info>

apps/workflowengine/appinfo/routes.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016 Morris Jobke <hey@morrisjobke.de>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+return [
+	'routes' => [
+		['name' => 'flowOperations#getOperations', 'url' => '/operations', 'verb' => 'GET'],
+		['name' => 'flowOperations#addOperation', 'url' => '/operations', 'verb' => 'POST'],
+		['name' => 'flowOperations#updateOperation', 'url' => '/operations/{id}', 'verb' => 'PUT'],
+		['name' => 'flowOperations#deleteOperation', 'url' => '/operations/{id}', 'verb' => 'DELETE'],
+		['name' => 'requestTime#getTimezones', 'url' => '/timezones', 'verb' => 'GET'],
+	]
+];

apps/workflowengine/css/admin.css

@@ -0,0 +1,52 @@
+.workflowengine .operation {
+	padding: 5px;
+	border-bottom: #eee 1px solid;
+	border-left: rgba(0,0,0,0) 1px solid;
+}
+.workflowengine .operation.modified {
+	border-left: rgb(255, 94, 32) 1px solid;
+}
+.workflowengine .operation button {
+	margin-bottom: 0;
+}
+.workflowengine .operation span.info {
+	padding: 7px;
+	color: #eee;
+}
+.workflowengine .rules .operation:nth-last-child(2) {
+	margin-bottom: 5px;
+}
+
+.workflowengine .pull-right {
+	float: right
+}
+
+.workflowengine .operation .msg {
+	border-radius: 3px;
+	margin: 3px 3px 3px 0;
+	padding: 5px;
+	transition: opacity .5s;
+}
+
+.workflowengine .operation .button-delete,
+.workflowengine .operation .button-delete-check {
+	opacity: 0.5;
+	padding: 7px;
+}
+.workflowengine .operation .button-delete:hover,
+.workflowengine .operation .button-delete:focus,
+.workflowengine .operation .button-delete-check:hover,
+.workflowengine .operation .button-delete-check:focus {
+	opacity: 1;
+	cursor: pointer;
+}
+
+.workflowengine .rules .icon-loading-small {
+	display: inline-block;
+	margin-right: 5px;
+}
+
+.workflowengine .invalid-input {
+	border-color: #aa0000;
+}
+