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<?php
/**
*
* (c) Copyright Ascensio System SIA 2021
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
namespace OCA\Onlyoffice;
/**
* Template manager
*
* @package OCA\Onlyoffice
*/
class TemplateManager {
/**
* Application name
*
* @var string
*/
private static $appName = "onlyoffice";
/**
* Template folder name
*
* @var string
*/
private static $templateFolderName = "template";
/**
* Get global template directory
*
* @return Folder
*/
public static function GetGlobalTemplateDir() {
$rootFolder = \OC::$server->getRootFolder();
$appData = $rootFolder->get("appdata_" . \OC::$server->getConfig()->GetSystemValue("instanceid", null));
$appDir = $appData->nodeExists(self::$appName) ? $appData->get(self::$appName) : $appData->newFolder(self::$appName);
$templateDir = $appDir->nodeExists(self::$templateFolderName) ? $appDir->get(self::$templateFolderName) : $appDir->newFolder(self::$templateFolderName);
return $templateDir;
}
/**
* Get global templates
*
* @param string $type - template format type
*
* @return array
*/
public static function GetGlobalTemplates($type = null) {
$templates = [];
$templateDir = self::GetGlobalTemplateDir();
if (!empty($type)) {
$mime = self::GetMimeTemplate($type);
$templatesList = $templateDir->searchByMime($mime);
} else {
$templatesList = $templateDir->getDirectoryListing();
}
foreach ($templatesList as $templatesItem) {
$template = [
"id" => $templatesItem->getId(),
"name" => $templatesItem->getName(),
"type" => TemplateManager::GetTypeTemplate($templatesItem->getMimeType())
];
array_push($templates, $template);
}
return $templates;
}
/**
* Get template content
*
* @param string $templateId - identifier file template
*
* @return string
*/
public static function GetTemplate($templateId) {
$logger = \OC::$server->getLogger();
$templateDir = self::GetGlobalTemplateDir();
try {
$templates = $templateDir->getById($templateId);
} catch(\Exception $e) {
$logger->logException($e, ["message" => "GetTemplate: $templateId", "app" => self::$appName]);
return null;
}
if (empty($templates)) {
$logger->info("Template not found: $templateId", ["app" => self::$appName]);
return null;
}
$content = $templates[0]->getContent();
return $content;
}
/**
* Get type template from mimetype
*
* @param string $mime - mimetype
*
* @return string
*/
public static function GetTypeTemplate($mime) {
switch($mime) {
case "application/vnd.openxmlformats-officedocument.wordprocessingml.document":
return "document";
case "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet":
return "spreadsheet";
case "application/vnd.openxmlformats-officedocument.presentationml.presentation":
return "presentation";
}
return "";
}
/**
* Get mimetype template from format type
*
* @param string $type - format type
*
* @return string
*/
public static function GetMimeTemplate($type) {
switch($type) {
case "document":
return "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
case "spreadsheet":
return "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
case "presentation":
return "application/vnd.openxmlformats-officedocument.presentationml.presentation";
}
return "";
}
/**
* Check template type
*
* @param string $name - template name
*
* @return bool
*/
public static function IsTemplateType($name) {
$ext = strtolower(pathinfo($name, PATHINFO_EXTENSION));
switch($ext) {
case "docx":
case "xlsx":
case "pptx":
return true;
}
return false;
}
/**
* Get template
*
* @param string $name - file name
*
* @return string
*/
public static function GetEmptyTemplate($name) {
$ext = strtolower("." . pathinfo($name, PATHINFO_EXTENSION));
$lang = \OC::$server->getL10NFactory("")->get("")->getLanguageCode();
$templatePath = self::GetEmptyTemplatePath($lang, $ext);
$template = file_get_contents($templatePath);
return $template;
}
/**
* Get template path
*
* @param string $lang - language
* @param string $ext - file extension
*
* @return string
*/
public static function GetEmptyTemplatePath($lang, $ext) {
if (!array_key_exists($lang, self::$localPath)) {
$lang = "en";
}
return dirname(__DIR__) . DIRECTORY_SEPARATOR . "assets" . DIRECTORY_SEPARATOR . self::$localPath[$lang] . DIRECTORY_SEPARATOR . "new" . $ext;
}
/**
* Mapping local path to templates
*
* @var Array
*/
private static $localPath = [
"az" => "az-Latn-AZ",
"bg" => "bg-BG",
"cs" => "cs-CZ",
"de" => "de-DE",
"de_DE" => "de-DE",
"el" => "el-GR",
"en" => "en-US",
"en_GB" => "en-GB",
"es" => "es-ES",
"fr" => "fr-FR",
"it" => "it-IT",
"ja" => "ja-JP",
"ko" => "ko-KR",
"lv" => "lv-LV",
"nl" => "nl-NL",
"pl" => "pl-PL",
"pt_BR" => "pt-BR",
"pt_PT" => "pt-PT",
"ru" => "ru-RU",
"sk" => "sk-SK",
"sv" => "sv-SE",
"uk" => "uk-UA",
"vi" => "vi-VN",
"zh_CN" => "zh-CN"
];
}
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