415 lines
15 KiB
PHP
415 lines
15 KiB
PHP
<?php
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namespace Classes;
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use Model\File;
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use Utils\LogManager;
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class FileService
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{
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private static $me = null;
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private $memcache;
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private function __construct()
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{
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}
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public static function getInstance()
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{
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if (empty(self::$me)) {
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self::$me = new FileService();
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}
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return self::$me;
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}
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public function getFromCache($key)
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{
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try {
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$data = MemcacheService::getInstance()->get($key);
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if (!empty($data)) {
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return $data;
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}
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return null;
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} catch (\Exception $e) {
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LogManager::getInstance()->notifyException($e);
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return null;
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}
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}
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public function saveInCache($key, $data, $expire)
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{
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if (!class_exists('\\Memcached')) {
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return;
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}
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try {
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if (empty($this->memcache)) {
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$this->memcache = new \Memcached();
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$this->memcache->addServer(GLOB_MEMCACHE_SERVER, 11211);
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}
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$this->memcache->set($key, $data, $expire);
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} catch (\Exception $e) {
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LogManager::getInstance()->notifyException($e);
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}
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}
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public function checkAddSmallProfileImageS3($profileImage)
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{
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$file = new File();
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$file->Load('file_group = ? and employee = ?', array('profile_image_small', $profileImage->employee));
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if (empty($file->id)) {
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LogManager::getInstance()->info("Small profile image ".$profileImage->name."_small not found");
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$largeFileUrl = $this->getFileUrl($profileImage->name);
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$file->name = $profileImage->name."_small";
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$signInMappingField = SIGN_IN_ELEMENT_MAPPING_FIELD_NAME;
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$file->$signInMappingField = $profileImage->$signInMappingField;
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$file->filename = $file->name.str_replace($profileImage->name, "", $profileImage->filename);
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file_put_contents("/tmp/".$file->filename."_orig", file_get_contents($largeFileUrl));
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if (file_exists("/tmp/".$file->filename."_orig")) {
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//Resize image to 100
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$img = new \Classes\SimpleImage("/tmp/".$file->filename."_orig");
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$img->fitToWidth(140);
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$img->save("/tmp/".$file->filename);
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$uploadFilesToS3Key = SettingsManager::getInstance()->getSetting(
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"Files: Amazon S3 Key for File Upload"
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);
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$uploadFilesToS3Secret = SettingsManager::getInstance()->getSetting(
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"Files: Amazone S3 Secret for File Upload"
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);
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$s3Bucket = SettingsManager::getInstance()->getSetting("Files: S3 Bucket");
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$uploadname = CLIENT_NAME."/".$file->filename;
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$localFile = "/tmp/".$file->filename;
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$s3FileSys = new S3FileSystem($uploadFilesToS3Key, $uploadFilesToS3Secret);
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$result = $s3FileSys->putObject($s3Bucket, $uploadname, $localFile, 'authenticated-read');
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$file->size = filesize($localFile);
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unlink("/tmp/".$file->filename);
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unlink("/tmp/".$file->filename."_orig");
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LogManager::getInstance()->info("Upload Result:".print_r($result, true));
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$file->employee = $profileImage->employee;
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$file->file_group = 'profile_image_small';
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$file->size_text = $this->getReadableSize($file->size);
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if (!empty($result)) {
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$fileDelete = new File();
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$fileDelete->Load('filename = ?', [$file->filename]);
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if ($fileDelete->filename === $file->filename) {
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$fileDelete->Delete();
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}
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$file->Save();
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}
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return $file;
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}
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return null;
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}
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return $file;
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}
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public function checkAddSmallProfileImage($profileImage)
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{
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$file = new File();
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$file->Load('file_group = ? and employee = ?', array('profile_image_small', $profileImage->employee));
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if (empty($file->id)) {
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LogManager::getInstance()->info("Small profile image ".$profileImage->name."_small not found");
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$largeFileUrl = $this->getFileUrl($profileImage->name);
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file_put_contents("/tmp/".$profileImage->filename."_orig", file_get_contents($largeFileUrl));
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if (file_exists("/tmp/".$profileImage->filename."_orig")) {
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//Resize image to 100
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$file->name = $profileImage->name."_small";
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$signInMappingField = SIGN_IN_ELEMENT_MAPPING_FIELD_NAME;
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$file->$signInMappingField = $profileImage->$signInMappingField;
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$file->filename = $file->name.str_replace($profileImage->name, "", $profileImage->filename);
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$img = new \Classes\SimpleImage("/tmp/".$profileImage->filename."_orig");
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$img->fitToWidth(140);
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$img->save(CLIENT_BASE_PATH.'data/'.$file->filename);
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$file->employee = $profileImage->employee;
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$file->file_group = 'profile_image_small';
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$file->size = filesize(CLIENT_BASE_PATH.'data/'.$file->filename);
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$file->size_text = $this->getReadableSize($file->size);
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$file->Save();
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unlink("/tmp/".$file->filename."_orig");
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return $file;
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}
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return null;
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}
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return $file;
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}
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public function updateSmallProfileImage($profile)
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{
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$file = new File();
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$file->Load('file_group = ? and employee = ?', array('profile_image', $profile->id));
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if ($file->employee == $profile->id) {
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$uploadFilesToS3 = SettingsManager::getInstance()->getSetting("Files: Upload Files to S3");
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if ($uploadFilesToS3 == "1") {
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try {
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$fileNew = $this->checkAddSmallProfileImageS3($file);
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if (!empty($fileNew)) {
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$file = $fileNew;
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}
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$uploadFilesToS3Key = SettingsManager::getInstance()->getSetting(
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"Files: Amazon S3 Key for File Upload"
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);
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$uploadFilesToS3Secret = SettingsManager::getInstance()->getSetting(
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"Files: Amazone S3 Secret for File Upload"
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);
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$s3FileSys = new S3FileSystem($uploadFilesToS3Key, $uploadFilesToS3Secret);
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$s3WebUrl = SettingsManager::getInstance()->getSetting("Files: S3 Web Url");
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$fileUrl = $s3WebUrl.CLIENT_NAME."/".$file->filename;
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$expireUrl = $this->getFromCache($fileUrl);
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if (empty($expireUrl)) {
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$expireUrl = $s3FileSys->generateExpiringURL($fileUrl, 600);
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$this->saveInCache($fileUrl, $expireUrl, 500);
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}
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$profile->image = $expireUrl;
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} catch (\Exception $e) {
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LogManager::getInstance()->error("Error generating profile image: ".$e->getMessage());
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LogManager::getInstance()->notifyException($e);
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$profile->image = $this->generateProfileImage($profile->first_name, $profile->last_name);
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}
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} elseif (substr($file->filename, 0, 8) === 'https://') {
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$profile->image = $file->filename;
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} else {
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$fileNew = $this->checkAddSmallProfileImage($file);
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$profile->image = CLIENT_BASE_URL.'data/'.$fileNew->filename;
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}
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} else {
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$profile->image = $this->generateProfileImage($profile->first_name, $profile->last_name);
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}
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return $profile;
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}
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public function updateProfileImage($profile)
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{
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$file = new File();
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$file->Load('file_group = ? and employee = ?', array('profile_image', $profile->id));
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if ($file->employee == $profile->id) {
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$uploadFilesToS3 = SettingsManager::getInstance()->getSetting("Files: Upload Files to S3");
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if ($uploadFilesToS3 == "1") {
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$uploadFilesToS3Key = SettingsManager::getInstance()->getSetting(
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"Files: Amazon S3 Key for File Upload"
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);
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$uploadFilesToS3Secret = SettingsManager::getInstance()->getSetting(
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"Files: Amazone S3 Secret for File Upload"
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);
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$s3FileSys = new S3FileSystem($uploadFilesToS3Key, $uploadFilesToS3Secret);
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$s3WebUrl = SettingsManager::getInstance()->getSetting("Files: S3 Web Url");
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$fileUrl = $s3WebUrl.CLIENT_NAME."/".$file->filename;
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$expireUrl = $this->getFromCache($fileUrl);
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if (empty($expireUrl)) {
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$expireUrl = $s3FileSys->generateExpiringURL($fileUrl, 600);
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$this->saveInCache($fileUrl, $expireUrl, 500);
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}
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$profile->image = $expireUrl;
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} elseif (substr($file->filename, 0, 8) === 'https://') {
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$profile->image = $file->filename;
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} else {
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$profile->image = CLIENT_BASE_URL.'data/'.$file->filename;
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}
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} else {
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$profile->image = $this->generateProfileImage($profile->first_name, $profile->last_name);
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}
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return $profile;
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}
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public function getFileUrl($fileName, $isExpiring = true)
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{
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$file = new File();
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$file->Load('name = ?', array($fileName));
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$uploadFilesToS3 = SettingsManager::getInstance()->getSetting("Files: Upload Files to S3");
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if ($uploadFilesToS3 == "1") {
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$uploadFilesToS3Key = SettingsManager::getInstance()->getSetting(
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"Files: Amazon S3 Key for File Upload"
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);
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$uploadFilesToS3Secret = SettingsManager::getInstance()->getSetting(
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"Files: Amazone S3 Secret for File Upload"
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);
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$s3FileSys = new S3FileSystem($uploadFilesToS3Key, $uploadFilesToS3Secret);
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$s3WebUrl = SettingsManager::getInstance()->getSetting("Files: S3 Web Url");
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$fileUrl = $s3WebUrl.CLIENT_NAME."/".$file->filename;
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$expireUrl = $this->getFromCache($fileUrl);
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if (empty($expireUrl)) {
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if ($isExpiring) {
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$expireUrl = $s3FileSys->generateExpiringURL($fileUrl, 8640000);
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$this->saveInCache($fileUrl, $expireUrl, 8640000);
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} else {
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$expireUrl = $s3FileSys->generateExpiringURL($fileUrl, 600);
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$this->saveInCache($fileUrl, $expireUrl, 500);
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}
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}
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return $expireUrl;
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} else {
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return CLIENT_BASE_URL.'data/'.$file->filename;
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}
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}
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public function deleteProfileImage($profileId)
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{
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$file = new File();
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$profilesImages = $file->Find('file_group = ? and employee = ?', array('profile_image', $profileId));
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foreach ($profilesImages as $file) {
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if ($file->employee == $profileId) {
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$ok = $file->Delete();
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if ($ok) {
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$this->deleteFileFromDisk($file);
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} else {
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return false;
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}
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}
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}
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$profilesImages = $file->Find('file_group = ? and employee = ?', array('profile_image_small', $profileId));
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foreach ($profilesImages as $file) {
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if ($file->employee == $profileId) {
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$ok = $file->Delete();
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if ($ok) {
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$this->deleteFileFromDisk($file);
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} else {
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return false;
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}
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}
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}
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return true;
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}
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public function deleteFileFromDisk($file)
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{
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$uploadFilesToS3 = SettingsManager::getInstance()->getSetting("Files: Upload Files to S3");
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if ($uploadFilesToS3 == "1") {
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$uploadFilesToS3Key = SettingsManager::getInstance()->getSetting(
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"Files: Amazon S3 Key for File Upload"
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);
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$uploadFilesToS3Secret = SettingsManager::getInstance()->getSetting(
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"Files: Amazone S3 Secret for File Upload"
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);
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$s3Bucket = SettingsManager::getInstance()->getSetting("Files: S3 Bucket");
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$uploadname = CLIENT_NAME."/".$file->filename;
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LogManager::getInstance()->info("Delete from S3:".$uploadname);
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$s3FileSys = new S3FileSystem($uploadFilesToS3Key, $uploadFilesToS3Secret);
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$s3FileSys->deleteObject($s3Bucket, $uploadname);
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} else {
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LogManager::getInstance()->info("Delete:".CLIENT_BASE_PATH.'data/'.$file->filename);
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unlink(CLIENT_BASE_PATH.'data/'.$file->filename);
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}
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}
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public function deleteFileByField($value, $field)
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{
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LogManager::getInstance()->info("Delete file by field: $field / value: $value");
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$file = new File();
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$file->Load("$field = ?", array($value));
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if ($file->$field == $value) {
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$ok = $file->Delete();
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if ($ok) {
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$uploadFilesToS3 = SettingsManager::getInstance()->getSetting("Files: Upload Files to S3");
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if ($uploadFilesToS3 == "1") {
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$uploadFilesToS3Key = SettingsManager::getInstance()->getSetting(
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"Files: Amazon S3 Key for File Upload"
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);
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$uploadFilesToS3Secret = SettingsManager::getInstance()->getSetting(
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"Files: Amazone S3 Secret for File Upload"
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);
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$s3Bucket = SettingsManager::getInstance()->getSetting("Files: S3 Bucket");
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$uploadname = CLIENT_NAME."/".$file->filename;
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LogManager::getInstance()->info("Delete from S3:".$uploadname);
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$s3FileSys = new S3FileSystem($uploadFilesToS3Key, $uploadFilesToS3Secret);
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$s3FileSys->deleteObject($s3Bucket, $uploadname);
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} else {
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LogManager::getInstance()->info("Delete:".CLIENT_BASE_PATH.'data/'.$file->filename);
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unlink(CLIENT_BASE_PATH.'data/'.$file->filename);
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}
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} else {
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return false;
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}
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}
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return true;
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}
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public function getFileData($name)
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{
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$file = new File();
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$file->Load("name = ?", array($name));
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if (!empty($file->id)) {
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$arr = explode(".", $file->filename);
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$file->type = $arr[count($arr) - 1];
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} else {
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return null;
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}
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return $file;
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}
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public function getReadableSize($size, $precision = 2)
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{
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$base = log($size, 1024);
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$suffixes = array('', 'K', 'M', 'G', 'T');
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return round(pow(1024, $base - floor($base)), $precision) .' '. $suffixes[floor($base)];
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}
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public function generateProfileImage($first, $last)
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{
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$seed = substr($first, 0, 1);
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if (empty($last)) {
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$seed .= substr($first, -1);
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} else {
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$seed .= substr($last, 0, 1);
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}
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md5($seed . $last);
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return sprintf(
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'https://avatars.dicebear.com/api/initials/:%s.svg',
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$seed . substr(md5($first . $last), -5)
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);
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}
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}
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