Proyectos de Subversion LeadersLinked - Backend

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17002 efrain 1 
<?php
17292 ariadna 2 
 
17002 efrain 3 
namespace LeadersLinked\Library;
4 
 
5 
use LeadersLinked\Model\User;
6 
use LeadersLinked\Model\UserProfile;
7 
use LeadersLinked\Model\Company;
8 
use LeadersLinked\Model\Group;
9 
 
17292 ariadna 10 
class Storage
17002 efrain 11 
{
17048 stevensc 12 
 
17042 ariadna 13 
    const FILE_TYPE_IMAGE = 'image';
17048 stevensc 14 
 
17042 ariadna 15 
    const FILE_TYPE_VIDEO = 'video';
17048 stevensc 16 
 
17042 ariadna 17 
    const FILE_TYPE_DOCUMENT = 'document';
18 
 
19 
    const TYPE_DEFAULT = 'default';
17048 stevensc 20 
 
17042 ariadna 21 
    const TYPE_CHAT = 'chat';
17048 stevensc 22 
 
17042 ariadna 23 
    const TYPE_GROUP = 'group';
17048 stevensc 24 
 
17042 ariadna 25 
    const TYPE_USER = 'user';
17048 stevensc 26 
 
17042 ariadna 27 
    const TYPE_IMAGE = 'image';
17048 stevensc 28 
 
17042 ariadna 29 
    const TYPE_JOB = 'job';
17048 stevensc 30 
 
17042 ariadna 31 
    const TYPE_MEDIA = 'media';
17048 stevensc 32 
 
17042 ariadna 33 
    const TYPE_COMPANY = 'company';
17048 stevensc 34 
 
17042 ariadna 35 
    const TYPE_FEED = 'feed';
17048 stevensc 36 
 
17042 ariadna 37 
    const TYPE_POST = 'post';
17048 stevensc 38 
 
17042 ariadna 39 
    const TYPE_MICROLEARNING_TOPIC = 'topic';
17048 stevensc 40 
 
17042 ariadna 41 
    const TYPE_MICROLEARNING_CAPSULE = 'capsule';
17048 stevensc 42 
 
17042 ariadna 43 
    const TYPE_MICROLEARNING_SLIDE = 'slide';
17048 stevensc 44 
 
17260 stevensc 45 
    const TYPE_MICROLEARNING_ACCESS_FOR_STUDENTS = 'access-for-students';
46 
 
17042 ariadna 47 
    const TYPE_JOB_DESCRIPTION = 'jobdesc';
17048 stevensc 48 
 
17042 ariadna 49 
    const TYPE_SELF_EVALUATION = 'selfval';
17048 stevensc 50 
 
17042 ariadna 51 
    const TYPE_PERFORMANCE_EVALUATION = 'perfeva';
17048 stevensc 52 
 
17042 ariadna 53 
    const TYPE_RECRUITMENT_SELECTION = 'recrsel';
17048 stevensc 54 
 
17042 ariadna 55 
    const TYPE_PLANNING_OBJECTIVES_AND_GOALS = 'plannig';
17048 stevensc 56 
 
17042 ariadna 57 
    const TYPE_MESSAGE = 'message';
17048 stevensc 58 
 
17042 ariadna 59 
    const TYPE_SURVEY = 'survey';
17048 stevensc 60 
 
17042 ariadna 61 
    const TYPE_NETWORK = 'network';
17048 stevensc 62 
 
17042 ariadna 63 
    const TYPE_DAILY_PULSE = 'dailpuls';
17048 stevensc 64 
 
17042 ariadna 65 
    const TYPE_ENGAGEMENT_REWARD = 'engarewr';
17048 stevensc 66 
 
17042 ariadna 67 
    const TYPE_KNOWLEDGE_AREA = 'knowarea';
17048 stevensc 68 
 
17042 ariadna 69 
    const TYPE_MY_COACH = 'mycoach';
17048 stevensc 70 
 
17042 ariadna 71 
    const TYPE_HABIT_EMOJI = 'habit-emoji';
17048 stevensc 72 
 
17042 ariadna 73 
    const TYPE_HABIT_CONTENT = 'habit-content';
74 
 
17002 efrain 75 
    /**
17048 stevensc 76 
     *
77 
     * @var\LeadersLinked\Library\Storage
17002 efrain 78 
     */
79 
    private static $_instance;
17042 ariadna 80 
 
17002 efrain 81 
    /**
17048 stevensc 82 
     *
17002 efrain 83 
     * @var array
84 
     */
85 
    private $config;
17042 ariadna 86 
 
17002 efrain 87 
    /**
17048 stevensc 88 
     *
89 
     * @var \Laminas\Db\Adapter\AdapterInterface
17002 efrain 90 
     */
17018 efrain 91 
    private $adapter;
92 
 
17002 efrain 93 
    /**
17048 stevensc 94 
     *
17042 ariadna 95 
     * @var string
96 
     */
97 
    private $tempPath;
98 
 
99 
    /**
17048 stevensc 100 
     *
17042 ariadna 101 
     * @var string
102 
     */
103 
    private $storagePath;
104 
 
105 
    /**
17048 stevensc 106 
     *
17042 ariadna 107 
     * @var array
108 
     */
109 
    private $currentFile;
110 
 
17048 stevensc 111 
 
17042 ariadna 112 
    /**
17048 stevensc 113 
     *
17042 ariadna 114 
     * @var array
115 
     */
116 
    private $files;
117 
 
118 
    /**
17048 stevensc 119 
     *
17002 efrain 120 
     * @param array $config
17018 efrain 121 
     * @param \Laminas\Db\Adapter\AdapterInterface $adapter
17002 efrain 122 
     */
17042 ariadna 123 
    private function __construct($config, $adapter)
17002 efrain 124 
    {
17042 ariadna 125 
        $this->config = $config;
126 
        $this->adapter = $adapter;
127 
        $this->currentFile = [];
128 
 
17048 stevensc 129 
        $this->storagePath = 'data' . DIRECTORY_SEPARATOR . 'storage';
130 
        if (! file_exists($this->storagePath)) {
17042 ariadna 131 
            mkdir($this->storagePath, 0775, true);
132 
        }
133 
 
17048 stevensc 134 
        $this->tempPath = 'data' . DIRECTORY_SEPARATOR . 'storage' . DIRECTORY_SEPARATOR . 'tmp';
135 
 
136 
        if (! file_exists($this->tempPath)) {
17042 ariadna 137 
            mkdir($this->tempPath, 0775, true);
138 
        }
17002 efrain 139 
    }
17042 ariadna 140 
 
17002 efrain 141 
    /**
17048 stevensc 142 
     *
17002 efrain 143 
     * @param array $config
17018 efrain 144 
     * @param \Laminas\Db\Adapter\AdapterInterface $adapter
17002 efrain 145 
     * @return \LeadersLinked\Library\Storage
146 
     */
17018 efrain 147 
    public static function getInstance($config, $adapter)
17002 efrain 148 
    {
17042 ariadna 149 
        if (self::$_instance == null) {
17018 efrain 150 
            self::$_instance = new Storage($config, $adapter);
17002 efrain 151 
        }
17042 ariadna 152 
 
17002 efrain 153 
        return self::$_instance;
154 
    }
17042 ariadna 155 
 
17002 efrain 156 
    /**
17048 stevensc 157 
     *
17002 efrain 158 
     * @return string
159 
     */
17048 stevensc 160 
    public function getFullPathImageDefault()
17002 efrain 161 
    {
17048 stevensc 162 
        return $this->storagePath . DIRECTORY_SEPARATOR . 'no-image.jpg';
17002 efrain 163 
    }
17042 ariadna 164 
 
17002 efrain 165 
    /**
166 
     *
167 
     * @return string
168 
     */
17048 stevensc 169 
    public function getFullPathImageUserDefault()
17002 efrain 170 
    {
17048 stevensc 171 
        return $this->storagePath . DIRECTORY_SEPARATOR . 'no-image-user.jpg';
17002 efrain 172 
    }
17042 ariadna 173 
 
17002 efrain 174 
    /**
175 
     *
176 
     * @return string
177 
     */
17048 stevensc 178 
    public function getFullPathImageUserPofileDefault()
17002 efrain 179 
    {
17048 stevensc 180 
        return $this->storagePath . DIRECTORY_SEPARATOR . 'no-image-user-profile.png';
17002 efrain 181 
    }
17042 ariadna 182 
 
17002 efrain 183 
    /**
184 
     *
185 
     * @return string
186 
     */
17048 stevensc 187 
    public function getFullPathImageUserCoverDefault()
17002 efrain 188 
    {
17048 stevensc 189 
        return $this->storagePath . DIRECTORY_SEPARATOR . 'no-image-cover.jpg';
17002 efrain 190 
    }
17042 ariadna 191 
 
17002 efrain 192 
    /**
193 
     *
194 
     * @return string
195 
     */
17048 stevensc 196 
    public function getFullPathImageCompanyDefault()
17002 efrain 197 
    {
17048 stevensc 198 
        return $this->storagePath . DIRECTORY_SEPARATOR . 'no-image-company.jpg';
17002 efrain 199 
    }
17042 ariadna 200 
 
17002 efrain 201 
    /**
202 
     *
203 
     * @return string
204 
     */
17048 stevensc 205 
    public function getFullPathImageCompanyCoverDefault()
17002 efrain 206 
    {
17048 stevensc 207 
        return $this->storagePath . DIRECTORY_SEPARATOR . 'no-image-cover.jpg';
17002 efrain 208 
    }
17042 ariadna 209 
 
17002 efrain 210 
    /**
211 
     *
212 
     * @return string
213 
     */
17048 stevensc 214 
    public function getFullPathImageGroupDefault()
17002 efrain 215 
    {
17048 stevensc 216 
        return $this->storagePath . DIRECTORY_SEPARATOR . 'no-image-group.jpg';
17002 efrain 217 
    }
17042 ariadna 218 
 
17002 efrain 219 
    /**
220 
     *
221 
     * @return string
222 
     */
17048 stevensc 223 
    public function getFullPathImageGroupCoverDefault()
17002 efrain 224 
    {
17048 stevensc 225 
        return $this->storagePath . DIRECTORY_SEPARATOR . 'no-image-cover.jpg';
17002 efrain 226 
    }
17042 ariadna 227 
 
17002 efrain 228 
    /**
229 
     *
230 
     * @return string
231 
     */
17048 stevensc 232 
    public function getFullPathImageCompanyHeaderPdfDefault()
17002 efrain 233 
    {
17048 stevensc 234 
        return $this->storagePath . DIRECTORY_SEPARATOR . 'default' . DIRECTORY_SEPARATOR . 'company-header.png';
17002 efrain 235 
    }
17042 ariadna 236 
 
17002 efrain 237 
    /**
238 
     *
239 
     * @return string
240 
     */
17048 stevensc 241 
    public function getFullPathImageCompanyFooterPdfDefault()
17002 efrain 242 
    {
17048 stevensc 243 
        return $this->storagePath . DIRECTORY_SEPARATOR . 'default' . DIRECTORY_SEPARATOR . 'company-footer.png';
17002 efrain 244 
    }
17042 ariadna 245 
 
17046 ariadna 246 
    /**
247 
     *
248 
     * @return string
249 
     */
17048 stevensc 250 
    public function getStoagePath()
17046 ariadna 251 
    {
17048 stevensc 252 
        return $this->storagePath;
17046 ariadna 253 
    }
17042 ariadna 254 
 
17002 efrain 255 
    /**
256 
     *
257 
     * @return string
258 
     */
17048 stevensc 259 
    public function getTempPath()
17002 efrain 260 
    {
17048 stevensc 261 
        return $this->tempPath;
262 
    }
17042 ariadna 263 
 
17048 stevensc 264 
    /**
265 
     *
266 
     * @return array
267 
     */
268 
    public function getCurrentFile()
269 
    {
270 
        return $this->currentFile;
17018 efrain 271 
    }
17042 ariadna 272 
 
17018 efrain 273 
    /**
274 
     *
17048 stevensc 275 
     * @param array $currentFile
17018 efrain 276 
     */
17048 stevensc 277 
    public function setCurrentFile($currentFile)
17018 efrain 278 
    {
17048 stevensc 279 
        $this->currentFile = $currentFile;
17018 efrain 280 
    }
17042 ariadna 281 
 
17018 efrain 282 
    /**
283 
     *
17048 stevensc 284 
     * @param array $filename
17018 efrain 285 
     */
17048 stevensc 286 
    public function setCurrentFilename($filename)
17018 efrain 287 
    {
17048 stevensc 288 
        if (empty($this->files)) {
289 
            if (isset($_FILES[$filename]) && empty($_FILES[$filename]['error'])) {
290 
                $this->currentFile = $_FILES[$filename];
17018 efrain 291 
            } else {
17048 stevensc 292 
                $this->currentFile = [];
17042 ariadna 293 
            }
17048 stevensc 294 
        } else {
295 
            if (isset($this->files[$filename]) && empty($this->files[$filename]['error'])) {
296 
                $this->currentFile = $this->files[$filename];
297 
            } else {
298 
                $this->currentFile = [];
299 
            }
17042 ariadna 300 
        }
17048 stevensc 301 
 
302 
        return !empty($this->currentFile);
17018 efrain 303 
    }
17042 ariadna 304 
 
17048 stevensc 305 
    /**
306 
     *
307 
     * @return boolean
308 
     */
309 
    public function hasFile()
17018 efrain 310 
    {
17048 stevensc 311 
        return !empty($this->currentFile);
312 
    }
17042 ariadna 313 
 
17048 stevensc 314 
    /**
315 
     *
316 
     * @param array $files
317 
     */
318 
    public function setFiles($files)
319 
    {
320 
        $this->files = $files;
321 
    }
17042 ariadna 322 
 
17048 stevensc 323 
    /**
324 
     *
325 
     * @param string $type
326 
     * @param string $code
327 
     * @param string $filename
328 
     * @return string
329 
     */
330 
    public function composePathToFilename($type, $code, $filename)
331 
    {
332 
        $path = $this->getPathByType($type);
333 
        $path = $path . DIRECTORY_SEPARATOR . $code;
17044 ariadna 334 
        if (! file_exists($path)) {
335 
            mkdir($path, 0775, true);
336 
        }
17048 stevensc 337 
        return $path . DIRECTORY_SEPARATOR . $filename;
17018 efrain 338 
    }
17042 ariadna 339 
 
17018 efrain 340 
    /**
341 
     *
17048 stevensc 342 
     * @param string $type
343 
     * @param string $code
17018 efrain 344 
     * @return string
345 
     */
17048 stevensc 346 
    public function composePathToDirectory($type, $code)
17018 efrain 347 
    {
348 
        $path = $this->getPathByType($type);
17048 stevensc 349 
        $path = $path . DIRECTORY_SEPARATOR . $code;
350 
        if (! file_exists($path)) {
351 
            mkdir($path, 0775, true);
17002 efrain 352 
        }
17048 stevensc 353 
        return $path;
17002 efrain 354 
    }
17042 ariadna 355 
 
17018 efrain 356 
    /**
17048 stevensc 357 
     * Private helper to get a presigned URL for an entity's image/cover or its default.
17018 efrain 358 
     *
17048 stevensc 359 
     * @param string $entityType The type of the entity (e.g., self::TYPE_USER).
360 
     * @param string $entityUuid The UUID of the entity.
361 
     * @param string|null $imageFilename The filename of the image/cover, if it exists.
362 
     * @param string $defaultImageMethodName The name of the method in this class to get the full path to the default image.
363 
     * @return string The presigned URL.
17018 efrain 364 
     */
17048 stevensc 365 
    private function _getProcessedImageOrCoverUrl($entityType, $entityUuid, $imageFilename, $defaultImageMethodName)
17018 efrain 366 
    {
17048 stevensc 367 
        if ($imageFilename) {
368 
            $remoto = $this->composePathToFilename($entityType, $entityUuid, $imageFilename);
17042 ariadna 369 
            if (file_exists($remoto)) {
17018 efrain 370 
                return $this->getPresignedUrl($remoto);
371 
            }
372 
        }
17048 stevensc 373 
        // If imageFilename is null/empty, or the specific file doesn't exist, use the default.
374 
        $defaultFullPath = $this->$defaultImageMethodName();
375 
        return $this->getPresignedUrl($defaultFullPath);
17018 efrain 376 
    }
17042 ariadna 377 
 
17002 efrain 378 
    /**
379 
     *
17048 stevensc 380 
     * @param User $user
17002 efrain 381 
     * @return string
382 
     */
17048 stevensc 383 
    public function getUserImage($user)
17008 efrain 384 
    {
17048 stevensc 385 
        return $this->_getProcessedImageOrCoverUrl(self::TYPE_USER, $user->uuid, $user->image, 'getFullPathImageUserDefault');
17042 ariadna 386 
    }
17018 efrain 387 
 
17008 efrain 388 
    /**
389 
     *
17048 stevensc 390 
     * @param User $user
17008 efrain 391 
     * @return string
392 
     */
17048 stevensc 393 
    public function getUserImageForCodeAndFilename($code, $filename)
17002 efrain 394 
    {
17048 stevensc 395 
        return $this->_getProcessedImageOrCoverUrl(self::TYPE_USER, $code, $filename, 'getFullPathImageUserDefault');
17002 efrain 396 
    }
17042 ariadna 397 
 
17002 efrain 398 
    /**
17018 efrain 399 
     *
17048 stevensc 400 
     * @param User $user
401 
     * @param UserProfile $userProfile
17018 efrain 402 
     * @return string
403 
     */
17048 stevensc 404 
    public function getUserProfileImage($user, $userProfile)
17018 efrain 405 
    {
17048 stevensc 406 
        return $this->_getProcessedImageOrCoverUrl(self::TYPE_USER, $user->uuid, $userProfile->image, 'getFullPathImageUserPofileDefault');
17018 efrain 407 
    }
17042 ariadna 408 
 
17018 efrain 409 
    /**
410 
     *
17048 stevensc 411 
     * @param User $user
412 
     * @param UserProfile $userProfile
17018 efrain 413 
     * @return string
414 
     */
17048 stevensc 415 
    public function getUserProfileCover($user, $userProfile)
17018 efrain 416 
    {
17048 stevensc 417 
        return $this->_getProcessedImageOrCoverUrl(self::TYPE_USER, $user->uuid, $userProfile->cover, 'getFullPathImageUserCoverDefault');
17018 efrain 418 
    }
419 
 
420 
    /**
17048 stevensc 421 
     *
422 
     * @param Company $company
17002 efrain 423 
     * @return string
424 
     */
17048 stevensc 425 
    public function getCompanyImage($company)
17002 efrain 426 
    {
17048 stevensc 427 
        return $this->_getProcessedImageOrCoverUrl(self::TYPE_COMPANY, $company->uuid, $company->image, 'getFullPathImageCompanyDefault');
17002 efrain 428 
    }
17042 ariadna 429 
 
17002 efrain 430 
    /**
431 
     *
17048 stevensc 432 
     * @param string $code
433 
     * @param string $filename
17002 efrain 434 
     * @return string
435 
     */
17048 stevensc 436 
    public function getCompanyImageForCodeAndFilename($code, $filename)
17002 efrain 437 
    {
17048 stevensc 438 
        return $this->_getProcessedImageOrCoverUrl(self::TYPE_COMPANY, $code, $filename, 'getFullPathImageCompanyDefault');
17002 efrain 439 
    }
17042 ariadna 440 
 
17002 efrain 441 
    /**
442 
     *
17048 stevensc 443 
     * @param Company $company
17002 efrain 444 
     * @return string
445 
     */
17048 stevensc 446 
    public function getCompanyCover($company)
17002 efrain 447 
    {
17048 stevensc 448 
        return $this->_getProcessedImageOrCoverUrl(self::TYPE_COMPANY, $company->uuid, $company->cover, 'getFullPathImageCompanyCoverDefault');
17002 efrain 449 
    }
17042 ariadna 450 
 
17002 efrain 451 
    /**
452 
     *
17048 stevensc 453 
     * @param Group $group
17002 efrain 454 
     * @return string
455 
     */
17048 stevensc 456 
    public function getGroupImage($group)
17002 efrain 457 
    {
17048 stevensc 458 
        return $this->_getProcessedImageOrCoverUrl(self::TYPE_GROUP, $group->uuid, $group->image, 'getFullPathImageGroupDefault');
17002 efrain 459 
    }
17042 ariadna 460 
 
17002 efrain 461 
    /**
462 
     *
17048 stevensc 463 
     * @param string $code
464 
     * @param string $filename
17002 efrain 465 
     * @return string
466 
     */
17048 stevensc 467 
    public function getGroupImageForCodeAndFilename($code, $filename)
17018 efrain 468 
    {
17048 stevensc 469 
        return $this->_getProcessedImageOrCoverUrl(self::TYPE_COMPANY, $code, $filename, 'getFullPathImageGroupDefault');
17018 efrain 470 
    }
17042 ariadna 471 
 
17018 efrain 472 
    /**
473 
     *
17048 stevensc 474 
     * @param Group $group
17018 efrain 475 
     * @return string
476 
     */
17048 stevensc 477 
    public function getGroupCover($group)
17002 efrain 478 
    {
17048 stevensc 479 
        return $this->_getProcessedImageOrCoverUrl(self::TYPE_COMPANY, $group->uuid, $group->cover, 'getFullPathImageGroupCoverDefault');
17002 efrain 480 
    }
17042 ariadna 481 
 
17002 efrain 482 
    /**
483 
     *
17048 stevensc 484 
     * @param Group $group
17002 efrain 485 
     * @return string
486 
     */
17048 stevensc 487 
    public function getGenericImage($path, $code, $filename)
17002 efrain 488 
    {
17048 stevensc 489 
        $remoto = $path . DIRECTORY_SEPARATOR . $code . DIRECTORY_SEPARATOR . $filename;
17042 ariadna 490 
 
17048 stevensc 491 
        if (file_exists($remoto)) {
492 
            return $this->getPresignedUrl($remoto);
493 
        }
17042 ariadna 494 
 
17048 stevensc 495 
        $remoto = $this->getFullPathImageDefault();
496 
        return $this->getPresignedUrl($remoto);
497 
    }
17042 ariadna 498 
 
17002 efrain 499 
    /**
500 
     *
17048 stevensc 501 
     * @param string $path
502 
     * @param string $code,
503 
     * @param string $filename
17002 efrain 504 
     * @return string
505 
     */
17048 stevensc 506 
    public function getGenericFile($path, $code, $filename)
17018 efrain 507 
    {
17048 stevensc 508 
        $remoto = $path . DIRECTORY_SEPARATOR . $code . DIRECTORY_SEPARATOR . $filename;
509 
 
510 
 
511 
 
512 
        if (file_exists($remoto)) {
513 
            if ($code == 'd8e6c5de-52a6-4c28-bdce-4ba2823ba841') {
514 
 
515 
                error_log('getGenericFile = ' . $remoto);
516 
            }
517 
 
518 
 
519 
            return $this->getPresignedUrl($remoto);
520 
        }
521 
        return;
17018 efrain 522 
    }
17042 ariadna 523 
 
17048 stevensc 524 
    public function getPathDefault()
525 
    {
526 
        return $this->getPathByType(self::TYPE_DEFAULT);
527 
    }
528 
 
529 
    public function getPathChat()
530 
    {
531 
        return $this->getPathByType(self::TYPE_CHAT);
532 
    }
533 
 
534 
    public function getPathGroup()
535 
    {
536 
        return $this->getPathByType(self::TYPE_GROUP);
537 
    }
538 
 
539 
    public function getPathUser()
540 
    {
541 
        return $this->getPathByType(self::TYPE_USER);
542 
    }
543 
 
544 
    public function getPathImage()
545 
    {
546 
        return $this->getPathByType(self::TYPE_IMAGE);
547 
    }
548 
 
549 
    public function getPathJob()
550 
    {
551 
        return $this->getPathByType(self::TYPE_JOB);
552 
    }
553 
 
554 
    public function getPathCompany()
555 
    {
556 
        return $this->getPathByType(self::TYPE_COMPANY);
557 
    }
558 
 
559 
 
560 
    public function getPathFeed()
561 
    {
562 
        return $this->getPathByType(self::TYPE_FEED);
563 
    }
564 
 
565 
    public function getPathMedia()
566 
    {
567 
        return $this->getPathByType(self::TYPE_MEDIA);
568 
    }
569 
 
17002 efrain 570 
    public function getPathPost()
571 
    {
17048 stevensc 572 
        return $this->getPathByType(self::TYPE_POST);
17002 efrain 573 
    }
17042 ariadna 574 
 
17048 stevensc 575 
 
17002 efrain 576 
    public function getPathMicrolearningTopic()
577 
    {
17048 stevensc 578 
        return $this->getPathByType(self::TYPE_MICROLEARNING_TOPIC);
17002 efrain 579 
    }
17042 ariadna 580 
 
17002 efrain 581 
    public function getPathMicrolearningCapsule()
582 
    {
17048 stevensc 583 
        return $this->getPathByType(self::TYPE_MICROLEARNING_CAPSULE);
17002 efrain 584 
    }
17042 ariadna 585 
 
17002 efrain 586 
    public function getPathMicrolearningSlide()
587 
    {
17048 stevensc 588 
        return $this->getPathByType(self::TYPE_MICROLEARNING_SLIDE);
17002 efrain 589 
    }
17042 ariadna 590 
 
17002 efrain 591 
    public function getPathJobDescription()
592 
    {
17048 stevensc 593 
        return $this->getPathByType(self::TYPE_JOB_DESCRIPTION);
17002 efrain 594 
    }
17042 ariadna 595 
 
17018 efrain 596 
    public function getPathSelfEvaluation()
17002 efrain 597 
    {
17048 stevensc 598 
        return $this->getPathByType(self::TYPE_SELF_EVALUATION);
17002 efrain 599 
    }
17042 ariadna 600 
 
17048 stevensc 601 
    public function getPathPerformanceEvaluation()
602 
    {
603 
        return $this->getPathByType(self::TYPE_PERFORMANCE_EVALUATION);
604 
    }
605 
 
606 
 
17002 efrain 607 
    public function getPathRecruitmentSelection()
608 
    {
17048 stevensc 609 
        return $this->getPathByType(self::TYPE_RECRUITMENT_SELECTION);
17002 efrain 610 
    }
17042 ariadna 611 
 
17048 stevensc 612 
 
613 
    public function getPathPlanningObjectivesAndGoals()
17002 efrain 614 
    {
17048 stevensc 615 
        return $this->getPathByType(self::TYPE_PLANNING_OBJECTIVES_AND_GOALS);
17002 efrain 616 
    }
17042 ariadna 617 
 
17048 stevensc 618 
    public function getPathMessage()
17002 efrain 619 
    {
17048 stevensc 620 
        return $this->getPathByType(self::TYPE_MESSAGE);
17002 efrain 621 
    }
17042 ariadna 622 
 
17048 stevensc 623 
 
17002 efrain 624 
    public function getPathSurvey()
625 
    {
17048 stevensc 626 
        return $this->getPathByType(self::TYPE_SURVEY);
17002 efrain 627 
    }
17042 ariadna 628 
 
17048 stevensc 629 
 
17002 efrain 630 
    public function getPathNetwork()
631 
    {
17048 stevensc 632 
        return $this->getPathByType(self::TYPE_NETWORK);
17002 efrain 633 
    }
17042 ariadna 634 
 
635 
 
17002 efrain 636 
    public function getPathDailyPulse()
637 
    {
17044 ariadna 638 
        return $this->getPathByType(self::TYPE_DAILY_PULSE);
17002 efrain 639 
    }
17042 ariadna 640 
 
17048 stevensc 641 
 
642 
    public function getPathEngagementReward()
643 
    {
644 
        return $this->getPathByType(self::TYPE_ENGAGEMENT_REWARD);
645 
    }
646 
 
17002 efrain 647 
    public function getPathKnowledgeArea()
648 
    {
17048 stevensc 649 
        return $this->getPathByType(self::TYPE_KNOWLEDGE_AREA);
17002 efrain 650 
    }
17042 ariadna 651 
 
17002 efrain 652 
    public function getPathMyCoach()
653 
    {
17048 stevensc 654 
        return $this->getPathByType(self::TYPE_MY_COACH);
17002 efrain 655 
    }
17042 ariadna 656 
 
17048 stevensc 657 
    public function getPathHabitEmoji()
17002 efrain 658 
    {
17048 stevensc 659 
        return $this->getPathByType(self::TYPE_HABIT_EMOJI);
17002 efrain 660 
    }
17042 ariadna 661 
 
17048 stevensc 662 
    public function getPathHabitContent()
17002 efrain 663 
    {
17048 stevensc 664 
        return $this->getPathByType(self::TYPE_HABIT_CONTENT);
665 
    }
17042 ariadna 666 
 
17048 stevensc 667 
 
668 
    public function getPathByType($type)
669 
    {
670 
        switch ($type) {
671 
            case self::TYPE_DEFAULT:
672 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'default';
673 
                break;
674 
 
675 
            case self::TYPE_CHAT:
676 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'chat';
677 
                break;
678 
 
679 
            case self::TYPE_GROUP:
680 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'group';
681 
                break;
682 
 
683 
            case self::TYPE_USER:
684 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'user';
685 
                break;
686 
 
687 
            case self::TYPE_IMAGE:
688 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'image';
689 
                break;
690 
 
691 
            case self::TYPE_JOB:
692 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'job';
693 
                break;
694 
 
695 
            case self::TYPE_COMPANY:
696 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'company';
697 
                break;
698 
 
699 
            case self::TYPE_FEED:
700 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'feed';
701 
                break;
702 
 
703 
            case self::TYPE_MEDIA:
704 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'media';
705 
                break;
706 
 
707 
            case self::TYPE_POST:
708 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'post';
709 
                break;
710 
 
711 
            case self::TYPE_MICROLEARNING_TOPIC:
712 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'microlearning' . DIRECTORY_SEPARATOR . 'topic';
713 
                break;
714 
 
715 
            case self::TYPE_MICROLEARNING_CAPSULE:
716 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'microlearning' . DIRECTORY_SEPARATOR . 'capsule';
717 
                break;
718 
 
719 
            case self::TYPE_MICROLEARNING_SLIDE:
720 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'microlearning' . DIRECTORY_SEPARATOR . 'slide';
721 
                break;
722 
 
723 
            case self::TYPE_JOB_DESCRIPTION:
724 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'job-description';
725 
                break;
726 
 
727 
            case self::TYPE_SELF_EVALUATION:
728 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'self-evaluation';
729 
                break;
730 
 
731 
            case self::TYPE_PERFORMANCE_EVALUATION:
732 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'performance-evaluation';
733 
                break;
734 
 
735 
            case self::TYPE_RECRUITMENT_SELECTION:
736 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'recruitment-selection';
737 
                break;
738 
 
739 
            case self::TYPE_PLANNING_OBJECTIVES_AND_GOALS:
740 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'planning-objectives-and-goals';
741 
                break;
742 
 
743 
            case self::TYPE_MESSAGE:
744 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'message';
745 
                break;
746 
 
747 
            case self::TYPE_SURVEY:
748 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'survey';
749 
                break;
750 
 
751 
            case self::TYPE_NETWORK:
752 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'network';
753 
                break;
754 
 
755 
            case self::TYPE_DAILY_PULSE:
756 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'daily-pulse';
757 
                break;
758 
 
759 
            case self::TYPE_ENGAGEMENT_REWARD:
760 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'engagement-reward';
761 
                break;
762 
 
763 
            case self::TYPE_KNOWLEDGE_AREA:
764 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'knowledge-area';
765 
                break;
766 
 
767 
            case self::TYPE_MY_COACH:
768 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'my-coach';
769 
                break;
770 
 
771 
            case self::TYPE_HABIT_EMOJI:
772 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'habit' . DIRECTORY_SEPARATOR . 'emoji';
773 
                break;
774 
 
775 
            case self::TYPE_HABIT_CONTENT:
776 
                $path = $this->storagePath . DIRECTORY_SEPARATOR . 'habit' . DIRECTORY_SEPARATOR . 'content';
777 
                break;
778 
 
779 
            default:
780 
                $path = $this->storagePath;
781 
                break;
17018 efrain 782 
        }
17042 ariadna 783 
 
17048 stevensc 784 
        if (! file_exists($path)) {
785 
            mkdir($path, 0775, true);
786 
        }
787 
 
788 
        return $path;
17002 efrain 789 
    }
17042 ariadna 790 
 
17002 efrain 791 
    /**
792 
     *
793 
     * @param string $path
794 
     * @param string $code
795 
     * @param string $filename
17048 stevensc 796 
     * @return string
17002 efrain 797 
     */
798 
    public function deleteFile($path, $code, $filename)
799 
    {
17048 stevensc 800 
        $remoto = $path . DIRECTORY_SEPARATOR . $code . DIRECTORY_SEPARATOR . $filename;
17042 ariadna 801 
        if (file_exists($remoto)) {
17048 stevensc 802 
            return unlink($remoto);
17002 efrain 803 
        } else {
804 
            return true;
805 
        }
806 
    }
17042 ariadna 807 
 
17002 efrain 808 
    /**
809 
     *
17048 stevensc 810 
     * @param string $type
17002 efrain 811 
     * @param string $code
812 
     * @return boolean
813 
     */
17048 stevensc 814 
    public function deleteDirectory($type, $code)
17002 efrain 815 
    {
17048 stevensc 816 
        $path = $this->getPathByType($type);
817 
        $remoto = $path . DIRECTORY_SEPARATOR . $code;
17042 ariadna 818 
        if (file_exists($remoto)) {
17018 efrain 819 
            $this->deleteDirectoryRecursive($remoto);
820 
            return true;
821 
        } else {
822 
            return true;
823 
        }
824 
    }
17042 ariadna 825 
 
17018 efrain 826 
    /**
17048 stevensc 827 
     *
17018 efrain 828 
     * @param string $dir
829 
     */
17042 ariadna 830 
    private function deleteDirectoryRecursive($dir)
831 
    {
17018 efrain 832 
        if (is_dir($dir)) {
833 
            $objects = scandir($dir);
834 
            foreach ($objects as $object) {
17048 stevensc 835 
                if ($object != '.' && $object != '..') {
836 
                    $s = $dir . DIRECTORY_SEPARATOR . $object;
837 
                    if (is_dir($s) && ! is_link($s)) {
838 
                        $this->deleteDirectoryRecursive($s);
17042 ariadna 839 
                    } else {
17048 stevensc 840 
                        unlink($s);
17018 efrain 841 
                    }
842 
                }
843 
            }
17048 stevensc 844 
            rmdir($dir);
17018 efrain 845 
        }
846 
    }
847 
 
848 
    /**
849 
     *
850 
     * @param string $path
851 
     * @param string $code
852 
     * @param string $local_filename
853 
     * @return boolean
854 
     */
17048 stevensc 855 
    public function putFile($source_file, $target_file)
17018 efrain 856 
    {
17048 stevensc 857 
        return rename($source_file, $target_file);
17042 ariadna 858 
    }
17018 efrain 859 
 
17002 efrain 860 
    /**
861 
     *
17018 efrain 862 
     * @param string $tempfile
17002 efrain 863 
     * @param string $path
864 
     * @param string $code
865 
     * @param string $filename
866 
     * @return boolean
867 
     */
17048 stevensc 868 
    public function moveUploadedFile($source_file, $target_file)
17002 efrain 869 
    {
17048 stevensc 870 
        return move_uploaded_file($source_file, $target_file);
17018 efrain 871 
    }
17042 ariadna 872 
 
17018 efrain 873 
    /**
874 
     *
17048 stevensc 875 
     * @param string $tempfile
876 
     * @param string $path
877 
     * @param string $code
878 
     * @param string $filename
879 
     * @return boolean
17018 efrain 880 
     */
17048 stevensc 881 
    public function copyFile($source_file, $target_file)
17018 efrain 882 
    {
17048 stevensc 883 
        return copy($source_file, $target_file);
17018 efrain 884 
    }
17042 ariadna 885 
 
886 
 
17002 efrain 887 
    /**
17046 ariadna 888 
     *
17018 efrain 889 
     * @param string $url
17002 efrain 890 
     * @return string
891 
     */
17018 efrain 892 
    public function getPresignedUrl($url)
17002 efrain 893 
    {
17018 efrain 894 
        $code = hash('sha256', $url);
17042 ariadna 895 
 
17018 efrain 896 
        $storageFileMapper = \LeadersLinked\Mapper\StorageFileMapper::getInstance($this->adapter);
897 
        $storageFile = $storageFileMapper->fetchOneByCode($code);
17046 ariadna 898 
        if (! $storageFile) {
17018 efrain 899 
            $storageFile = new \LeadersLinked\Model\StorageFile();
900 
            $storageFile->code = $code;
901 
            $storageFile->path = $url;
902 
            $storageFile->salt = \LeadersLinked\Library\Functions::generatePassword(8);
17042 ariadna 903 
 
904 
 
905 
 
17018 efrain 906 
            $storageFileMapper->insert($storageFile);
907 
        }
17042 ariadna 908 
 
909 
 
17046 ariadna 910 
        $url = 'https://' . $_SERVER['SERVER_NAME'] . '/storage/' . $code;
17292 ariadna 911 
 
17046 ariadna 912 
        return $url;
17002 efrain 913 
    }
17042 ariadna 914 
 
915 
    /**
17048 stevensc 916 
     *
917 
     * @return @return void|string
918 
     */
919 
    public function getFilenamePNG()
920 
    {
921 
        if ($this->currentFile) {
922 
            $filename = $this->normalizeStringFilename($this->currentFile['name']);
923 
            $path_parts = pathinfo($filename);
924 
            return $path_parts['filename'] . '.png';
925 
        } else {
926 
            return;
927 
        }
928 
    }
929 
 
930 
    /**
931 
     *
932 
     * @return @return void|string
933 
     */
934 
    public function getTmpFilename()
935 
    {
936 
        if ($this->currentFile) {
937 
            return $this->currentFile['tmp_name'];
938 
        } else {
939 
            return;
940 
        }
941 
    }
942 
 
943 
    /**
944 
     *
945 
     * @return @return void|string
946 
     */
947 
    public function getFilename()
948 
    {
949 
        if ($this->currentFile) {
950 
            return $this->normalizeStringFilename($this->currentFile['name']);
951 
        } else {
952 
            return;
953 
        }
954 
    }
955 
 
956 
    /**
957 
     *
958 
     * @return void|string
959 
     */
960 
    public function getFileType()
961 
    {
962 
        if ($this->currentFile) {
963 
            $tmp_name = $this->currentFile['tmp_name'];
964 
            $mime_type = mime_content_type($tmp_name);
965 
            if ($mime_type == 'image/jpg' || $mime_type == 'image/jpeg' || $mime_type == 'image/png') {
966 
                return self::FILE_TYPE_IMAGE;
967 
            } else if ($mime_type == 'video/quicktime' || $mime_type == 'video/webm' || $mime_type == 'video/mpeg' || $mime_type == 'video/mpg' || $mime_type == 'video/mp4') {
968 
                return self::FILE_TYPE_VIDEO;
969 
            } else if ($mime_type == 'application/pdf') {
970 
                return self::FILE_TYPE_DOCUMENT;
971 
            } else {
972 
                return;
973 
            }
974 
        } else {
975 
            return;
976 
        }
977 
    }
978 
 
979 
    /**
980 
     *
981 
     * @return void|string
982 
     */
983 
    public function getExtension()
984 
    {
985 
        if ($this->currentFile) {
986 
            $path_parts = pathinfo($this->currentFile['name']);
987 
            $ext = $path_parts['extension'];
988 
            return $ext;
989 
        } else {
990 
            return;
991 
        }
992 
    }
993 
 
994 
    /**
17042 ariadna 995 
     * Creates a new GD image resource with transparency settings for PNG.
996 
     * @param int $width The width of the new image.
997 
     * @param int $height The height of the new image.
998 
     * @return \GdImage|false The image resource or false on failure.
999 
     */
1000 
    private function _createImageCanvas($width, $height)
1001 
    {
1002 
        $new_image = imageCreateTrueColor($width, $height);
1003 
        if ($new_image === false) {
1004 
            error_log("_createImageCanvas: imageCreateTrueColor failed for dimensions {$width}x{$height}.");
1005 
            return false;
1006 
        }
1007 
        imageAlphaBlending($new_image, False);
1008 
        imageSaveAlpha($new_image, True);
1009 
        $transparent = imageColorAllocateAlpha($new_image, 0, 0, 0, 127);
1010 
        if ($transparent === false) {
1011 
            error_log("_createImageCanvas: imageColorAllocateAlpha failed.");
1012 
            imagedestroy($new_image);
1013 
            return false;
1014 
        }
1015 
        imagefill($new_image, 0, 0, $transparent);
1016 
        return $new_image;
1017 
    }
1018 
 
1019 
    /**
1020 
     * Saves a GD image resource as PNG, unlinks source, and cleans up image resource.
1021 
     * @param \GdImage $imageResource The GD image resource to save.
1022 
     * @param string $targetFilename The path to save the PNG file to.
1023 
     * @param string $sourceFilenameToUnlink The path to the source file to unlink.
1024 
     * @return bool True on success, false on failure.
1025 
     */
1026 
    private function _savePngAndCleanup($imageResource, $targetFilename, $sourceFilenameToUnlink)
1027 
    {
1028 
        $save_success = imagepng($imageResource, $targetFilename);
1029 
        imagedestroy($imageResource); // Clean up the image resource
1030 
 
1031 
        if ($save_success) {
1032 
            if ($sourceFilenameToUnlink && file_exists($sourceFilenameToUnlink)) {
1033 
                unlink($sourceFilenameToUnlink);
1034 
            }
1035 
            return true;
1036 
        } else {
1037 
            error_log("_savePngAndCleanup: imagepng failed to save image to {$targetFilename}.");
1038 
            return false;
1039 
        }
1040 
    }
1041 
 
1042 
    /**
17048 stevensc 1043 
     *
1044 
     * @param string $source
17042 ariadna 1045 
     * @param string $target_filename
17292 ariadna 1046 
     * @param int $target_width
1047 
     * @param int $target_height
17042 ariadna 1048 
     * @return boolean
1049 
     */
1050 
    public function uploadImageResize($source_filename, $target_filename, $target_width, $target_height)
1051 
    {
1052 
        try {
1053 
            $data = file_get_contents($source_filename);
1054 
            $img = imagecreatefromstring($data);
1055 
 
1056 
            if ($img) {
1057 
                list($source_width, $source_height) = getimagesize($source_filename);
1058 
 
1059 
                $width_ratio = $target_width / $source_width;
1060 
                $height_ratio = $target_height / $source_height;
1061 
 
1062 
                if ($width_ratio > $height_ratio) {
1063 
                    $resized_width = $target_width;
1064 
                    $resized_height = $source_height * $width_ratio;
1065 
                } else {
1066 
                    $resized_height = $target_height;
1067 
                    $resized_width = $source_width * $height_ratio;
1068 
                }
1069 
 
1070 
                $resized_width = round($resized_width);
1071 
                $resized_height = round($resized_height);
1072 
 
1073 
                $new_image = $this->_createImageCanvas($target_width, $target_height);
1074 
                if ($new_image === false) {
1075 
                    imagedestroy($img);
1076 
                    unlink($source_filename);
1077 
                    return false;
1078 
                }
1079 
 
1080 
                imageCopyResampled($new_image, $img, 0, 0, 0, 0, $resized_width, $resized_height, $source_width, $source_height);
17048 stevensc 1081 
                imagedestroy($img); // Source image resource can be destroyed after resampling
17042 ariadna 1082 
 
1083 
                return $this->_savePngAndCleanup($new_image, $target_filename, $source_filename);
1084 
            }
1085 
 
1086 
            unlink($source_filename);
1087 
            return false;
1088 
        } catch (\Throwable $e) {
1089 
            error_log($e->getTraceAsString());
1090 
            if (isset($img) && ($img instanceof \GdImage || is_resource($img))) {
1091 
                imagedestroy($img);
1092 
            }
1093 
            if (isset($new_image) && ($new_image instanceof \GdImage || is_resource($new_image))) {
1094 
                imagedestroy($new_image);
17292 ariadna 1095 
            }
17042 ariadna 1096 
            if (isset($source_filename) && file_exists($source_filename)) {
17292 ariadna 1097 
                unlink($source_filename);
17042 ariadna 1098 
            }
1099 
            return false;
1100 
        }
1101 
    }
1102 
 
17048 stevensc 1103 
 
17042 ariadna 1104 
    /**
17048 stevensc 1105 
     *
1106 
     * @param string $source
17042 ariadna 1107 
     * @param string $target_filename
17048 stevensc 1108 
     * @param number $target_width
1109 
     * @param number $target_height
1110 
 
17042 ariadna 1111 
     * @return boolean
1112 
     */
1113 
    public function uploadImageCrop($source_filename, $target_filename, $target_width, $target_height)
1114 
    {
1115 
        try {
1116 
            $data = file_get_contents($source_filename);
1117 
            $img = imagecreatefromstring($data);
1118 
 
1119 
            if ($img) {
1120 
                list($source_width, $source_height) = getimagesize($source_filename);
1121 
 
1122 
                $width_ratio = $target_width / $source_width;
1123 
                $height_ratio = $target_height / $source_height;
1124 
                if ($width_ratio > $height_ratio) {
1125 
                    $resized_width = $target_width;
1126 
                    $resized_height = $source_height * $width_ratio;
1127 
                } else {
1128 
                    $resized_height = $target_height;
1129 
                    $resized_width = $source_width * $height_ratio;
1130 
                }
1131 
 
1132 
                $resized_width = round($resized_width);
1133 
                $resized_height = round($resized_height);
1134 
 
1135 
                $offset_width = round(($target_width - $resized_width) / 2);
1136 
                $offset_height = round(($target_height - $resized_height) / 2);
1137 
 
1138 
                $new_image = $this->_createImageCanvas($target_width, $target_height);
1139 
                if ($new_image === false) {
1140 
                    imagedestroy($img);
1141 
                    unlink($source_filename);
1142 
                    return false;
1143 
                }
1144 
 
1145 
                imageCopyResampled($new_image, $img, $offset_width, $offset_height, 0, 0, $resized_width, $resized_height, $source_width, $source_height);
1146 
                imagedestroy($img);
1147 
 
1148 
                return $this->_savePngAndCleanup($new_image, $target_filename, $source_filename);
1149 
            }
1150 
 
1151 
            unlink($source_filename);
1152 
            return false;
1153 
        } catch (\Throwable $e) {
1154 
            error_log($e->getTraceAsString());
1155 
            if (isset($img) && ($img instanceof \GdImage || is_resource($img))) {
1156 
                imagedestroy($img);
1157 
            }
1158 
            if (isset($new_image) && ($new_image instanceof \GdImage || is_resource($new_image))) {
1159 
                imagedestroy($new_image);
1160 
            }
1161 
            if (isset($source_filename) && file_exists($source_filename)) {
1162 
                unlink($source_filename);
1163 
            }
1164 
            return false;
1165 
        }
1166 
    }
1167 
 
1168 
    /**
17048 stevensc 1169 
     *
1170 
     * @param string $source
17042 ariadna 1171 
     * @param string $target_filename
1172 
     * @return boolean
1173 
     */
1174 
    public function uploadImageWithOutChangeSize($source_filename, $target_filename)
1175 
    {
1176 
        try {
1177 
            $data = file_get_contents($source_filename);
1178 
            $img = imagecreatefromstring($data);
1179 
 
1180 
            if ($img) {
1181 
                list($source_width, $source_height) = getimagesize($source_filename);
1182 
 
1183 
                $new_image = $this->_createImageCanvas($source_width, $source_height);
1184 
                if ($new_image === false) {
1185 
                    imagedestroy($img);
1186 
                    unlink($source_filename);
1187 
                    return false;
1188 
                }
17292 ariadna 1189 
 
17042 ariadna 1190 
                imageCopyResampled($new_image, $img, 0, 0, 0, 0, $source_width, $source_height, $source_width, $source_height);
1191 
                imagedestroy($img);
1192 
 
1193 
                return $this->_savePngAndCleanup($new_image, $target_filename, $source_filename);
1194 
            }
1195 
 
1196 
            unlink($source_filename);
1197 
            return false;
1198 
        } catch (\Throwable $e) {
1199 
            error_log($e->getTraceAsString());
1200 
            if (isset($img) && ($img instanceof \GdImage || is_resource($img))) {
1201 
                imagedestroy($img);
1202 
            }
1203 
            if (isset($new_image) && ($new_image instanceof \GdImage || is_resource($new_image))) {
1204 
                imagedestroy($new_image);
1205 
            }
1206 
            if (isset($source_filename) && file_exists($source_filename)) {
1207 
                unlink($source_filename);
1208 
            }
1209 
            return false;
1210 
        }
1211 
    }
1212 
 
1213 
    public static function extractPosterFromVideo($source_filename, $target_filename)
1214 
    {
17048 stevensc 1215 
 
17042 ariadna 1216 
        try {
17048 stevensc 1217 
            $cmd        = "/usr/bin/ffprobe -v error -of flat=s=_ -select_streams v:0 -show_entries stream=height,width,duration  $source_filename";
1218 
            $response   = trim(shell_exec($cmd));
17042 ariadna 1219 
 
1220 
            $source_duration = 0;
1221 
            $lines = explode("\n", $response);
1222 
            foreach ($lines as $line) {
1223 
                $line = trim(strtolower($line));
1224 
                if (strpos($line, 'duration') !== false) {
1225 
                    $values = explode('=', $line);
1226 
                    $source_duration = intval(str_replace($values[1], '#', ''), 10);
1227 
                }
1228 
            }
1229 
 
17048 stevensc 1230 
 
17042 ariadna 1231 
            if ($source_duration == 0) {
1232 
                $second_extract = '00:00:02';
1233 
            } else {
1234 
                if ($source_duration > 10) {
1235 
                    $second_extract = '00:00:10';
1236 
                } else {
1237 
                    $second_extract = '00:00:02';
1238 
                }
1239 
            }
1240 
 
1241 
            $cmd = "/usr/bin/ffmpeg -y -i $source_filename  -pix_fmt yuvj422p -an -ss $second_extract -f mjpeg -t 1 -r 1 -y  $target_filename";
1242 
            exec($cmd);
1243 
 
1244 
            return true;
1245 
        } catch (\Throwable $e) {
1246 
            error_log($e->getTraceAsString());
17048 stevensc 1247 
 
17042 ariadna 1248 
            return false;
1249 
        }
1250 
    }
1251 
 
1252 
    /**
17048 stevensc 1253 
     *
17042 ariadna 1254 
     * @param string $str
1255 
     * @return string
1256 
     */
1257 
    public function normalizeStringFilename($str = '')
1258 
    {
1259 
        $basename = substr($str, 0, strrpos($str, '.'));
1260 
        $basename = str_replace('.', '-', $basename);
1261 
 
1262 
        $extension = substr($str, strrpos($str, '.'));
1263 
 
1264 
        $str = $basename . $extension;
1265 
 
1266 
        $str = strip_tags($str);
1267 
        $str = preg_replace('/[\r\n\t ]+/', ' ', $str);
1268 
        $str = preg_replace('/[\#\"\*\/\:\<\>\?\'\|\,]+/', ' ', $str);
1269 
        $str = strtolower($str);
1270 
        $str = html_entity_decode($str, ENT_QUOTES, "utf-8");
1271 
        $str = htmlentities($str, ENT_QUOTES, "utf-8");
1272 
        $str = preg_replace("/(&)([a-z])([a-z]+;)/i", '$2', $str);
1273 
        $str = str_replace(' ', '-', $str);
1274 
        $str = rawurlencode($str);
1275 
        $str = str_replace('%', '-', $str);
1276 
        $str = str_replace([
1277 
            '-----',
1278 
            '----',
1279 
            '---',
1280 
            '--'
1281 
        ], '-', $str);
1282 
        return trim(strtolower($str));
1283 
    }
17292 ariadna 1284 
}