From 71981ffa05f164d06180cb5337ffe844691c0367 Mon Sep 17 00:00:00 2001
From: Deus Ex Machina <farukuzun@mail.com>
Date: Tue, 1 Dec 2015 18:11:53 +0200
Subject: [PATCH] Add v0.1

---
 appinfo/app.php                  |   7 ++
 appinfo/info.xml                 |  15 ++++
 appinfo/routes.php               |  10 +++
 appinfo/version                  |   1 +
 controller/apicontroller.php     |  65 ++++++++++++++
 controller/displaycontroller.php |  58 +++++++++++++
 js/viewer.js                     | 142 +++++++++++++++++++++++++++++++
 templates/online.php             | 142 +++++++++++++++++++++++++++++++
 tmp/index.php                    |   0
 9 files changed, 440 insertions(+)
 create mode 100644 appinfo/app.php
 create mode 100644 appinfo/info.xml
 create mode 100644 appinfo/routes.php
 create mode 100644 appinfo/version
 create mode 100644 controller/apicontroller.php
 create mode 100644 controller/displaycontroller.php
 create mode 100644 js/viewer.js
 create mode 100644 templates/online.php
 create mode 100644 tmp/index.php

diff --git a/appinfo/app.php b/appinfo/app.php
new file mode 100644
index 0000000..cc3c2e9
--- /dev/null
+++ b/appinfo/app.php
@@ -0,0 +1,7 @@
+<?php
+
+namespace OCA\LibreOnline\AppInfo;
+
+use OCP\Util;
+
+Util::addScript('libreonline', 'viewer');
diff --git a/appinfo/info.xml b/appinfo/info.xml
new file mode 100644
index 0000000..17a36f3
--- /dev/null
+++ b/appinfo/info.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<info>
+    <id>libreonline</id>
+    <name>LibreOnline</name>
+    <description>     
+        LibreOffice Online app for ownCloud
+    </description>
+    <licence>MPLv2/LGPLv3+</licence>
+    <require>8.0</require>
+    <author>Ozcan Esen, Faruk Uzun</author>
+    <shipped>true</shipped>
+    <default_enable/>
+    <ocsid></ocsid>
+
+</info>
diff --git a/appinfo/routes.php b/appinfo/routes.php
new file mode 100644
index 0000000..84150db
--- /dev/null
+++ b/appinfo/routes.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace OCA\LibreOnline\AppInfo;
+
+return ['routes' => [
+	['name' => 'api#saveFile', 'url' => '/save/', 'verb' => 'GET'],
+	['name' => 'api#generateFileURL', 'url' => '/generateFileURL/', 'verb' => 'GET'],
+	['name' => 'display#showLibreOnline', 'url' => '/', 'verb' => 'GET']
+
+]];
diff --git a/appinfo/version b/appinfo/version
new file mode 100644
index 0000000..49d5957
--- /dev/null
+++ b/appinfo/version
@@ -0,0 +1 @@
+0.1
diff --git a/controller/apicontroller.php b/controller/apicontroller.php
new file mode 100644
index 0000000..0ef202d
--- /dev/null
+++ b/controller/apicontroller.php
@@ -0,0 +1,65 @@
+<?php
+
+namespace OCA\LibreOnline\Controller;
+
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http\ContentSecurityPolicy;
+use OCP\AppFramework\Http\TemplateResponse;
+use OCP\IRequest;
+use OCP\Files\IRootFolder;
+use OCP\IURLGenerator;
+
+class ApiController extends Controller {
+
+	/** @var IURLGenerator */
+	private $urlGenerator;
+	private $rootFolder;
+	private $userId;
+
+	/**
+	 * @param string $AppName
+	 * @param IRequest $request
+	 * @param IURLGenerator $urlGenerator
+	 */
+	public function __construct($AppName,
+								IRootFolder $rootFolder,
+								IRequest $request,
+								IURLGenerator $urlGenerator,
+								$userId) {
+		parent::__construct($AppName, $request);
+
+		$this->urlGenerator = $urlGenerator;
+		$this->userId = $userId;
+		$this->rootFolder = $rootFolder;
+	}
+
+	/**
+	 * @PublicPage
+	 * @NoCSRFRequired
+	 *
+	 * @return TemplateResponse
+	 */
+	public function saveFile($ip, $port, $jail, $dir, $name, $target) {
+
+		$url = "http://$ip:$port/$jail/$dir/$name";
+		//FIXME: We should use owncloud api here.
+		file_put_contents("/var/www/owncloud/data/" . $this->userId . "/files$target", file_get_contents($url));
+	}
+
+
+	/**
+	 * @PublicPage
+	 * @NoCSRFRequired
+	 *
+	 * @return TemplateResponse
+	 */
+	public function generateFileURL($file) {
+		$url = sha1($file . mt_rand());
+		$app_path = \OC_App::getAppPath("libreonline");
+		$tmp_path = $app_path . '/tmp';
+		//FIXME: We should use owncloud api here.
+		copy("/var/www/owncloud/data/" . $this->userId . "/files$file", "$tmp_path/$url");
+		$uri = \OC_App::getAppWebPath('libreonline') . "/tmp/$url";
+		return $uri;
+	}
+}
diff --git a/controller/displaycontroller.php b/controller/displaycontroller.php
new file mode 100644
index 0000000..415dda1
--- /dev/null
+++ b/controller/displaycontroller.php
@@ -0,0 +1,58 @@
+<?php
+
+namespace OCA\LibreOnline\Controller;
+
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http\ContentSecurityPolicy;
+use OCP\AppFramework\Http\TemplateResponse;
+use OCP\IRequest;
+use OCP\IURLGenerator;
+
+class DisplayController extends Controller {
+
+	/** @var IURLGenerator */
+	private $urlGenerator;
+
+	/**
+	 * @param string $AppName
+	 * @param IRequest $request
+	 * @param IURLGenerator $urlGenerator
+	 */
+	public function __construct($AppName,
+								IRequest $request,
+								IURLGenerator $urlGenerator) {
+		parent::__construct($AppName, $request);
+		$this->urlGenerator = $urlGenerator;
+	}
+
+	/**
+	 * @PublicPage
+	 * @NoCSRFRequired
+	 *
+	 * @return TemplateResponse
+	 */
+	public function showLibreOnline() {
+		$params = [
+			'urlGenerator' => $this->urlGenerator
+		];
+		$response = new TemplateResponse($this->appName, 'online', $params, 'blank');
+
+		$policy = new ContentSecurityPolicy();
+		$policy->addAllowedChildSrcDomain('*');
+		$policy->addAllowedScriptDomain("*");
+		$policy->addAllowedConnectDomain("*");
+		$policy->addAllowedStyleDomain("*");
+		$policy->addAllowedMediaDomain("*");
+		$policy->addAllowedFontDomain('*');
+		$policy->addAllowedImageDomain('*');
+		$policy->addAllowedFrameDomain('*');
+		$policy->addAllowedObjectDomain('*');
+		$policy->allowInlineScript(True);
+		$policy->allowInlineStyle(True);
+		$policy->allowEvalScript(True);
+		$response->setContentSecurityPolicy($policy);
+
+		return $response;
+	}
+
+}
diff --git a/js/viewer.js b/js/viewer.js
new file mode 100644
index 0000000..f77f17e
--- /dev/null
+++ b/js/viewer.js
@@ -0,0 +1,142 @@
+(function(OCA) {
+
+	OCA.LibreOnline = OCA.LibreOnline || {};
+	OCA.LibreOnline.Viewer = {
+
+
+		attach: function(fileList) {
+			this._extendFileActions(fileList.fileActions);
+		},
+
+		hide: function() {
+			$('#loframe').remove();
+			if ($('#isPublic').val() && $('#filesApp').val()){
+				$('#controls').removeClass('hidden');
+			}
+
+			FileList.setViewerMode(false);
+
+			$('#app-content #controls').removeClass('hidden');
+		},
+
+
+		show: function(downloadUrl, isFileList) {
+			var self = this;
+			var $iframe;
+			var viewer = OC.generateUrl('/apps/libreonline/?file={file}', {file: downloadUrl});
+			$iframe = $('<iframe id="loframe" style="width:100%;height:100%;display:block;position:absolute;top:0;" src="'+viewer+'" />');
+
+			if(isFileList === true) {
+				FileList.setViewerMode(true);
+			}
+
+			if ($('#isPublic').val()) {
+				$('#preview').append($iframe).css({height: '100%'});
+				$('body').css({height: '100%'});
+				$('footer').addClass('hidden');
+				$('#imgframe').addClass('hidden');
+				$('.directLink').addClass('hidden');
+				$('.directDownload').addClass('hidden');
+				$('#controls').addClass('hidden');
+			} else {
+				$('#app-content').append($iframe);
+			}
+
+			$("#pageWidthOption").attr("selected","selected");
+			$('#app-content #controls').addClass('hidden');
+
+			$('#loframe').load(function(){
+				var iframe = $('#loframe').contents();
+				if ($('#fileList').length) {
+					iframe.find('#secondaryToolbarClose').click(function() {
+						self.hide();
+					});
+				} else {
+					iframe.find("#secondaryToolbarClose").addClass('hidden');
+				}
+			});
+		},
+
+
+		_extendFileActions: function(fileActions) {
+
+
+			var self = this;
+
+			mimes = ['application/msword',
+					 'application/msword',
+					 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+					 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
+					 'application/vnd.ms-word.document.macroEnabled.12',
+					 'application/vnd.ms-word.template.macroEnabled.12',
+					 'application/vnd.ms-excel',
+					 'application/vnd.ms-excel',
+					 'application/vnd.ms-excel',
+					 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+					 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
+					 'application/vnd.ms-excel.sheet.macroEnabled.12',
+					 'application/vnd.ms-excel.template.macroEnabled.12',
+					 'application/vnd.ms-excel.addin.macroEnabled.12',
+					 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
+					 'application/vnd.ms-powerpoint',
+					 'application/vnd.ms-powerpoint',
+					 'application/vnd.ms-powerpoint',
+					 'application/vnd.ms-powerpoint',
+					 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+					 'application/vnd.openxmlformats-officedocument.presentationml.template',
+					 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
+					 'application/vnd.ms-powerpoint.addin.macroEnabled.12',
+					 'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
+					 'application/vnd.ms-powerpoint.template.macroEnabled.12',
+					 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12',
+					 'application/vnd.oasis.opendocument.chart',
+					 'application/vnd.oasis.opendocument.chart-template',
+					 'application/vnd.oasis.opendocument.formula',
+					 'application/vnd.oasis.opendocument.formula-template',
+					 'application/vnd.oasis.opendocument.graphics',
+					 'application/vnd.oasis.opendocument.graphics-template',
+					 'application/vnd.oasis.opendocument.image',
+					 'application/vnd.oasis.opendocument.image-template',
+					 'application/vnd.oasis.opendocument.presentation',
+					 'application/vnd.oasis.opendocument.presentation-template',
+					 'application/vnd.oasis.opendocument.spreadsheet',
+					 'application/vnd.oasis.opendocument.spreadsheet-template',
+					 'application/vnd.oasis.opendocument.text',
+					 'application/vnd.oasis.opendocument.text-master',
+					 'application/vnd.oasis.opendocument.text-template',
+					 'application/vnd.oasis.opendocument.text-web',
+					 'application/vnd.oasis.opendocument.database',
+					 ]
+
+			for (var _mime in mimes){
+				fileActions.registerAction({
+					name: 'view',
+					displayName: 'Favorite',
+					mime: mimes[_mime],
+					permissions: OC.PERMISSION_READ,
+					actionHandler: function(fileName, context) {
+						var downloadUrl = '';
+						if($('#isPublic').val()) {
+							var sharingToken = $('#sharingToken').val();
+							downloadUrl = OC.generateUrl('/s/{token}/download?files={files}&path={path}', {
+								token: sharingToken,
+								files: fileName,
+								path: context.dir
+							});
+						} else {
+							downloadUrl = Files.getDownloadUrl(fileName, context.dir);
+						}
+						self.show(context.dir+ '/' + fileName, true);
+					}
+				});
+				fileActions.setDefault(mimes[_mime], 'view');
+			}
+				
+		}
+	};
+
+})(OCA);
+
+if(!$.browser.msie || ($.browser.msie && $.browser.version >= 9)){
+	OC.Plugins.register('OCA.Files.FileList', OCA.LibreOnline.Viewer);
+}
\ No newline at end of file
diff --git a/templates/online.php b/templates/online.php
new file mode 100644
index 0000000..5978fc3
--- /dev/null
+++ b/templates/online.php
@@ -0,0 +1,142 @@
+<!DOCTYPE html>
+
+<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>Libreoffice Online Viewer</title>
+<meta charset="utf-8">
+
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<?php
+  $urlGenerator = $_['urlGenerator'];
+?>
+<link rel="stylesheet" href="<?php p($urlGenerator->linkTo('libreonline', 'loleaflet/dist/leaflet.css')) ?>">
+<link rel="stylesheet" href="<?php p($urlGenerator->linkTo('libreonline', 'loleaflet/plugins/draw-0.2.4/dist/leaflet.draw.css')) ?>">
+<link rel="stylesheet" href="<?php p($urlGenerator->linkTo('libreonline', 'loleaflet/src/scrollbar/jquery.mCustomScrollbar.css')) ?>">
+<link rel="stylesheet" href="<?php p($urlGenerator->linkTo('libreonline', 'loleaflet/dist/dialog/vex.css')) ?>" />
+<link rel="stylesheet" href="<?php p($urlGenerator->linkTo('libreonline', 'loleaflet/dist/dialog/vex-theme-plain.css')) ?>" />
+<style type="text/css"></style></head>
+<body>
+<script src="<?php p($urlGenerator->linkTo('libreonline', 'loleaflet/src/scrollbar/jquery-1.11.0.min.js')) ?>"></script>
+    <script src="<?php p($urlGenerator->linkTo('libreonline', 'loleaflet/dist/leaflet-src.js')) ?>"></script>
+    <script src="<?php p($urlGenerator->linkTo('libreonline', 'loleaflet/plugins/draw-0.2.4/dist/leaflet.draw.js')) ?>"></script>
+    
+    <script src="<?php p($urlGenerator->linkTo('libreonline', 'loleaflet/src/scrollbar/jquery.mCustomScrollbar.js')) ?>"></script>
+    <script src="<?php p($urlGenerator->linkTo('libreonline', 'loleaflet/dist/dialog/vex.combined.min.js')) ?>"></script>
+    <script type="text/javascript">vex.defaultOptions.className = 'vex-theme-plain';</script>
+
+
+    <div id="toolbar">
+    </div>
+    <div id="document-container">
+        <div id="map"></div>
+    </div>
+
+	<script type="text/javascript">
+    var LOOLWSD_IP = window.location.hostname;
+    var LOOLWSD_PORT = '9980';
+
+    function getParameterByName(name) {
+        name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
+        var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
+            results = regex.exec(location.search);
+        return results === null ? "" : results[1].replace(/\+/g, " ");
+    }
+
+    var host = getParameterByName('host');
+    var edit = getParameterByName('edit') === 'true';
+    var timestamp = getParameterByName('timestamp');
+    var filePath= decodeURIComponent(getParameterByName('file'));
+
+    var extension = filePath.split('.').pop();
+    if (filePath.indexOf('/') > -1)
+    {
+        var parts = filePath.split('/');
+        var newtitle = filePath.split('/')[parts.length-1];
+        document.title = newtitle;
+        if (top.document) {
+            top.document.title = newtitle;
+        }
+    }
+    else
+    {
+        if (top.document) {
+            top.document.title = newtitle;
+        }
+    }
+
+   //var filePath = decodeURIComponent(getParameterByName('file'));
+    if (filePath === '') {
+        vex.dialog.alert('Wrong file_path, usage: file_path=/path/to/doc/');
+    }
+    host='ws://' + LOOLWSD_IP + ':' + LOOLWSD_PORT;
+    if (host === '') {
+        vex.dialog.alert('Wrong host, usage: host=ws://localhost:9980');
+    }
+
+    var renderingOptions = {
+        ".uno:HideWhitespace": {
+            "type": "boolean",
+            "value": "false"
+        }
+    };
+
+
+    L.TileLayer.prototype._onDownloadAsMsg = function(textMsg) {
+        var command = L.Socket.parseServerCmd(textMsg);
+
+        $.get(
+            "save", 
+            {
+                ip: LOOLWSD_IP,
+                port: LOOLWSD_PORT,
+                jail: command.jail, 
+                dir: command.dir, 
+                name: command.name,
+                target: decodeURIComponent(getParameterByName('file'))
+            },
+            function(data) {
+                vex.dialog.alert('File saved.')
+            });
+    }
+
+    L.TileLayer.prototype.__onMessage = L.TileLayer.prototype._onMessage;
+
+    L.TileLayer.prototype._onMessage = function(textMsg, img) {
+        if (textMsg.startsWith('unocommandresult:')) {
+            L.Socket.sendMessage("downloadas name=document." + extension + " id=-1 format=" + extension + " options=");
+        }
+
+        this.__onMessage(textMsg, img);
+    }
+
+    $.get(
+        "generateFileURL", 
+        {
+            file: filePath
+        },
+        function(fileURL) {
+            var globalMap = L.map('map', {
+                    doc: "http://" + location.hostname + "/" + fileURL,
+                    renderingOptions: renderingOptions,
+                    server: host,
+                    edit: edit,
+                    timestamp: timestamp,
+                    readOnly: false
+                });
+
+            ////// Controls /////
+            globalMap.addControl(L.control.styles());
+            globalMap.addControl(L.control.fonts());
+            globalMap.addControl(L.control.buttons());
+            globalMap.addControl(L.control.statusIndicator());
+            globalMap.addControl(L.control.scroll());
+            globalMap.addControl(L.control.formulaBar());
+            globalMap.addControl(L.control.zoom());
+            globalMap.addControl(L.control.parts());
+            globalMap.addControl(L.control.search());
+            globalMap.addControl(L.control.insertImg());
+            globalMap.addControl(L.control.dialog());
+            globalMap.addControl(L.control.partsPreview());
+    });
+    
+    </script>
+</body></html>
diff --git a/tmp/index.php b/tmp/index.php
new file mode 100644
index 0000000..e69de29