File modules/FilesZipFolder/Module.php

1:	<?php
2:	/**
3:	* This code is licensed under AGPLv3 license or Afterlogic Software License
4:	* if commercial version of the product was purchased.
5:	* For full statements of the licenses see LICENSE-AFTERLOGIC and LICENSE-AGPL3 files.
6:	*/
7:
8:	namespace Aurora\Modules\FilesZipFolder;
9:
10:	/**
11:	* @license https://www.gnu.org/licenses/agpl-3.0.html AGPL-3.0
12:	* @license https://afterlogic.com/products/common-licensing Afterlogic Software License
13:	* @copyright Copyright (c) 2023, Afterlogic Corp.
14:	*
15:	* @package Modules
16:	*/
17:	class Module extends \Aurora\System\Module\AbstractModule
18:	{
19:	/*** private functions ***/
20:	/**
21:	* Initializes FilesZipFolder Module.
22:	*
23:	* @ignore
24:	*/
25:	public function init()
26:	{
27:	$this->subscribeEvent('Files::GetFile', array($this, 'onGetFile'), 50);
28:	// $this->subscribeEvent('Files::GetItems::before', array($this, 'onBeforeGetItems'), 500);
29:	$this->subscribeEvent('Files::GetItems', array($this, 'onGetItems'), 50);
30:	$this->subscribeEvent('Files::CreateFolder::before', array($this, 'onBeforeCreateFolder'), 50);
31:	$this->subscribeEvent('Files::CreateFile', array($this, 'onCreateFile'), 50);
32:	$this->subscribeEvent('Files::Delete::after', array($this, 'onAfterDelete'), 50);
33:	$this->subscribeEvent('Files::Rename::after', array($this, 'onAfterRename'), 50);
34:	$this->subscribeEvent('Files::Move::before', array($this, 'onBeforeMove'), 50);
35:	$this->subscribeEvent('Files::Copy::before', array($this, 'onBeforeCopy'), 50);
36:	$this->subscribeEvent('Files::GetFileInfo::after', array($this, 'onAfterGetFileInfo'), 500);
37:	$this->subscribeEvent('Files::PopulateFileItem::after', array($this, 'onAfterPopulateFileItem'));
38:	}
39:
40:	/**
41:	* Returns directory name for the specified path.
42:	*
43:	* @param string $sPath Path to the file.
44:	* @return string
45:	*/
46:	protected function getDirName($sPath)
47:	{
48:	$sPath = \dirname($sPath);
49:	return \str_replace(DIRECTORY_SEPARATOR, '/', $sPath);
50:	}
51:
52:	/**
53:	* Returns base name for the specified path.
54:	*
55:	* @param string $sPath Path to the file.
56:	* @return string
57:	*/
58:	protected function getBaseName($sPath)
59:	{
60:	$aPath = \explode('/', $sPath);
61:	return \end($aPath);
62:	}
63:
64:	/**
65:	* Populates file info.
66:	*
67:	* @param string $sType Service type.
68:	* @param \Dropbox\Client $oClient DropBox client.
69:	* @param array $aData Array contains information about file.
70:	* @return \Aurora\Modules\Files\Classes\FileItem\|false
71:	*/
72:	protected function populateFileInfo($sType, $oClient, $aData)
73:	{
74:	\Aurora\System\Api::checkUserRoleIsAtLeast(\Aurora\System\Enums\UserRole::Anonymous);
75:
76:	$mResult = false;
77:	if ($aData && \is_array($aData)) {
78:	$sPath = \ltrim($this->getDirName($aData['path']), '/');
79:
80:	// $oSocial = $this->GetSocial($oAccount);
81:	$mResult /@var $mResult \Aurora\Modules\Files\Classes\FileItem / = new \Aurora\Modules\Files\Classes\FileItem();
82:	// $mResult->IsExternal = true;
83:	$mResult->TypeStr = $sType;
84:	$mResult->IsFolder = $aData['is_dir'];
85:	$mResult->Id = $this->getBaseName($aData['path']);
86:	$mResult->Name = $mResult->Id;
87:	$mResult->Path = !empty($sPath) ? '/'.$sPath : $sPath;
88:	$mResult->Size = $aData['bytes'];
89:	// $bResult->Owner = $oSocial->Name;
90:	$mResult->LastModified = \date_timestamp_get($oClient->parseDateTime($aData['modified']));
91:	$mResult->Shared = isset($aData['shared']) ? $aData['shared'] : false;
92:	$mResult->FullPath = $mResult->Name !== '' ? $mResult->Path . '/' . $mResult->Name : $mResult->Path ;
93:
94:	if (!$mResult->IsFolder && $aData['thumb_exists']) {
95:	$mResult->Thumb = true;
96:	}
97:	}
98:	return $mResult;
99:	}
100:
101:	public function getItemHash($oItem)
102:	{
103:	return \Aurora\System\Api::EncodeKeyValues(array(
104:	'UserId' => \Aurora\System\Api::getAuthenticatedUserId(),
105:	'Type' => $oItem->TypeStr,
106:	'Path' => $oItem->FullPath,
107:	'Name' => $oItem->Name
108:	));
109:	}
110:
111:	/**
112:	* Writes to the $mResult variable open file source if $sType is DropBox account type.
113:	*
114:	* @ignore
115:	* @param int $iUserId Identifier of the authenticated user.
116:	* @param string $sType Service type.
117:	* @param string $sPath File path.
118:	* @param string $sName File name.
119:	* @param boolean $bThumb true if thumbnail is expected.
120:	* @param mixed $mResult
121:	*/
122:	public function onGetFile($aArgs, &$mResult)
123:	{
124:	$sPath = $aArgs['Path'];
125:	if (\strpos($sPath, '$ZIP:')) {
126:	list($sPath, $sIndex) = \explode('$ZIP:', $sPath);
127:	}
128:	$aPathInfo = \pathinfo($sPath);
129:	if (isset($aPathInfo['extension']) && $aPathInfo['extension'] === 'zip') {
130:	$aArgs['Id'] = \basename($sPath);
131:	$aArgs['Path'] = \dirname($sPath) === '\\' ? '' : \dirname($sPath);
132:	$oFileInfo = false;
133:	\Aurora\System\Api::GetModuleManager()->broadcastEvent(
134:	'Files',
135:	'GetFileInfo::after',
136:	$aArgs,
137:	$oFileInfo
138:	);
139:
140:	if ($oFileInfo && class_exists('ZipArchive')) {
141:	$za = new \ZipArchive();
142:	$za->open($oFileInfo->RealPath);
143:	$mResult = $za->getStream($sIndex);
144:	if (\is_resource($mResult)) {
145:	$aArgs['Name'] = \basename($sIndex);
146:	return true;
147:	}
148:	}
149:	}
150:	}
151:
152:	/**
153:	* Writes to $aData variable list of DropBox files if $aData['Type'] is DropBox account type.
154:	*
155:	* @ignore
156:	* @param array $aData Is passed by reference.
157:	*/
158:	public function onGetItems($aArgs, &$mResult)
159:	{
160:	if (isset($aArgs['Path'])) {
161:	$sPath = $aArgs['Path'];
162:	$sIndex = '';
163:	if (\strpos($sPath, '$ZIP:')) {
164:	list($sPath, $sIndex) = \explode('$ZIP:', $sPath);
165:	}
166:	$aPathInfo = \pathinfo($sPath);
167:	if (isset($aPathInfo['extension']) && $aPathInfo['extension'] === 'zip') {
168:	$aGetFileInfoArgs = array(
169:	'Id' => \basename($sPath),
170:	'Name' => \basename($sPath),
171:	'Path' => \trim(\dirname($sPath), '\\'),
172:	'UserId' => $aArgs['UserId'],
173:	'Type' => $aArgs['Type']
174:	);
175:	$oFileInfo = false;
176:	\Aurora\System\Api::GetModuleManager()->broadcastEvent(
177:	'Files',
178:	'GetFileInfo::after',
179:	$aGetFileInfoArgs,
180:	$oFileInfo
181:	);
182:
183:	if ($oFileInfo && class_exists('ZipArchive')) {
184:	$za = new \ZipArchive();
185:	$za->open($oFileInfo->RealPath);
186:
187:	$mResult = array();
188:	$aItems = array();
189:	for ($i = 0; $i < $za->numFiles; $i++) {
190:	$aStat = $za->statIndex($i);
191:	$sStatName = $aStat['name'];
192:	if (!empty($sStatName) && !empty($sIndex)) {
193:	if (strpos($sStatName, $sIndex) === 0) {
194:	$sStatName = \substr($sStatName, \strlen($sIndex));
195:	} else {
196:	$sStatName = '';
197:	}
198:	}
199:	if (!empty($sStatName)) {
200:	$oItem /@var $oItem \Aurora\Modules\Files\Classes\FileItem / = new \Aurora\Modules\Files\Classes\FileItem();
201:	$oItem->Id = $aStat['name'];
202:	$oItem->Path = $sPath;
203:	$oItem->TypeStr = $aArgs['Type'];
204:	$oItem->FullPath = $oItem->Path . '$ZIP:' . $oItem->Id;
205:	if ($aStat['size'] === 0) {
206:	$oItem->IsFolder = true;
207:	} else {
208:	$oItem->Size = $aStat['size'];
209:	}
210:	$oItem->ContentType = \MailSo\Base\Utils::MimeContentType($oItem->Id);
211:
212:	$aPath = \explode('/', $sStatName);
213:	$sName = $aPath[0];
214:
215:	if (!isset($aItems[$sName])) {
216:	$oItem->Name = $sName;
217:	$aItems[$sName] = $oItem;
218:	}
219:
220:	if ($oItem->IsFolder) {
221:	$oItem->AddAction([
222:	'list' => []
223:	]);
224:	} else {
225:	$oItem->AddAction([
226:	'view' => [
227:	'url' => '?download-file/' . $this->getItemHash($oItem) .'/view'
228:	]
229:	]);
230:	$oItem->AddAction([
231:	'download' => [
232:	'url' => '?download-file/' . $this->getItemHash($oItem)
233:	]
234:	]);
235:
236:	$sMimeType = \MailSo\Base\Utils::MimeContentType($sName);
237:	$oSettings =& \Aurora\System\Api::GetSettings();
238:	$iThumbnailLimit = ((int) $oSettings->GetValue('ThumbnailMaxFileSizeMb', 5)) * 1024 * 1024;
239:	if ($oSettings->GetValue('AllowThumbnail', true) &&
240:	$oItem->Size < $iThumbnailLimit && \Aurora\System\Utils::IsGDImageMimeTypeSuppoted($sMimeType, $sName)) {
241:	$oItem->Thumb = true;
242:	$oItem->ThumbnailUrl = '?download-file/' . $this->getItemHash($oItem) .'/thumb';
243:	}
244:	}
245:	}
246:	}
247:	$mResult = \array_values($aItems);
248:	}
249:	return true;
250:	}
251:	}
252:	}
253:
254:	/**
255:	* Creates folder if $aData['Type'] is DropBox account type.
256:	*
257:	* @ignore
258:	* @param array $aData Is passed by reference.
259:	*/
260:	public function onBeforeCreateFolder($aArgs, &$mResult)
261:	{
262:	}
263:
264:	/**
265:	* Creates file if $aData['Type'] is DropBox account type.
266:	*
267:	* @ignore
268:	* @param array $aData
269:	*/
270:	public function onCreateFile($aArgs, &$Result)
271:	{
272:	}
273:
274:	/**
275:	* Deletes file if $aData['Type'] is DropBox account type.
276:	*
277:	* @ignore
278:	* @param array $aData
279:	*/
280:	public function onAfterDelete($aArgs, &$mResult)
281:	{
282:	$bResult = false;
283:
284:	foreach ($aArgs['Items'] as $aItem) {
285:	$sPath = $aItem['Path'];
286:	$aPathInfo = \pathinfo($sPath);
287:	if (isset($aPathInfo['extension']) && $aPathInfo['extension'] === 'zip') {
288:	$sName = $aItem['Name'];
289:	$aGetFileInfoArgs = $aArgs;
290:	$aGetFileInfoArgs['Name'] = \basename($sPath);
291:	$aGetFileInfoArgs['Path'] = \dirname($sPath);
292:	$oFileInfo = false;
293:	\Aurora\System\Api::GetModuleManager()->broadcastEvent(
294:	'Files',
295:	'GetFileInfo::after',
296:	$aGetFileInfoArgs,
297:	$oFileInfo
298:	);
299:	if ($oFileInfo && class_exists('ZipArchive')) {
300:	$za = new \ZipArchive();
301:	$za->open($oFileInfo->RealPath);
302:	$mResult = $za->deleteName($sName);
303:	$bResult = $mResult;
304:	}
305:	}
306:	}
307:	return $bResult;
308:	}
309:
310:	/**
311:	* Renames file if $aData['Type'] is DropBox account type.
312:	*
313:	* @ignore
314:	* @param array $aData
315:	*/
316:	public function onAfterRename($aArgs, &$mResult)
317:	{
318:	$sPath = $aArgs['Path'];
319:	$aPathInfo = \pathinfo($sPath);
320:	if (isset($aPathInfo['extension']) && $aPathInfo['extension'] === 'zip') {
321:	$sName = $aArgs['Name'];
322:	$sNewName = $aArgs['NewName'];
323:	$aArgs['Name'] = \basename($sPath);
324:	$aArgs['Path'] = \dirname($sPath);
325:	$oFileInfo = false;
326:	\Aurora\System\Api::GetModuleManager()->broadcastEvent(
327:	'Files',
328:	'GetFileInfo::after',
329:	$aArgs,
330:	$oFileInfo
331:	);
332:	if ($oFileInfo && class_exists('ZipArchive')) {
333:	$za = new \ZipArchive();
334:	$za->open($oFileInfo->RealPath);
335:	$sFileDir = \dirname($sName);
336:	if ($sFileDir !== '.') {
337:	$sNewFullPath = $sFileDir . $sNewName;
338:	} else {
339:	$sNewFullPath = $sNewName;
340:	}
341:	$mResult = $za->renameName($sName, $sNewFullPath);
342:	$za->close();
343:	}
344:	return $mResult;
345:	}
346:	}
347:
348:	/**
349:	* Moves file if $aData['Type'] is DropBox account type.
350:	*
351:	* @ignore
352:	* @param array $aData
353:	*/
354:	public function onBeforeMove($aArgs, &$mResult)
355:	{
356:	$sPath = $aArgs['FromPath'];
357:	$aPathInfo = \pathinfo($sPath);
358:	if (isset($aPathInfo['extension']) && $aPathInfo['extension'] === 'zip') {
359:	$sFileName = $aArgs['Name'];
360:	$aArgs['Name'] = \basename($sPath);
361:	$aArgs['Path'] = \dirname($sPath);
362:	$oFileInfo = false;
363:	\Aurora\System\Api::GetModuleManager()->broadcastEvent(
364:	'Files',
365:	'GetFileInfo::after',
366:	$aArgs,
367:	$oFileInfo
368:	);
369:	if ($oFileInfo && class_exists('ZipArchive')) {
370:	$za = new \ZipArchive();
371:	$za->open($oFileInfo->RealPath);
372:	}
373:	}
374:	}
375:
376:	/**
377:	* Copies file if $aData['Type'] is DropBox account type.
378:	*
379:	* @ignore
380:	* @param array $aData
381:	*/
382:	public function onBeforeCopy($aArgs, &$mResult)
383:	{
384:	}
385:
386:	/**
387:	* @ignore
388:	* @todo not used
389:	* @param object $oAccount
390:	* @param string $sType
391:	* @param string $sPath
392:	* @param string $sName
393:	* @param mixed $mResult
394:	* @param boolean $bBreak
395:	*/
396:	public function onAfterGetFileInfo($aArgs, &$mResult)
397:	{
398:	}
399:
400:	/**
401:	* @ignore
402:	* @todo not used
403:	* @param object $oItem
404:	* @return boolean
405:	*/
406:	public function onAfterPopulateFileItem($oItem, &$mResult)
407:	{
408:	if (isset($mResult)) {
409:	$aPathInfo = \pathinfo($mResult->Name);
410:	if (class_exists('ZipArchive') && isset($aPathInfo['extension']) && $aPathInfo['extension'] === 'zip') {
411:	$mResult->UnshiftAction(array(
412:	'list' => array()
413:	));
414:	}
415:	}
416:
417:	return false;
418:	}
419:	/*** private functions ***/
420:	}
421:

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