1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 <?php
/**
***********************************************************************************************
* Various common functions
*
* @copyright 2004-2016 The Admidio Team
* @see http://www.admidio.org/
* @license https://www.gnu.org/licenses/gpl-2.0.html GNU General Public License v2.0 only
***********************************************************************************************
*/
/**
* Autoloading function of class files. This function will be later registered
* for default autoload implementation. Therefore the class name must be the same
* as the file name except for case sensitive.
* @param string $className Name of the class for which the file should be loaded.
* @return null|false Return @b false if the file for the class wasn't found.
*/
function admFuncAutoload($className)
{
$fileName = SERVER_PATH.'/adm_program/system/classes/'.strtolower($className).'.php';
if (is_file($fileName))
{
include($fileName);
}
else
{
$fileName = SERVER_PATH.'/adm_program/libs/phpmailer/class.'.strtolower($className).'.php';
if (is_file($fileName))
{
include($fileName);
}
else
{
return false;
}
}
return null;
}
// now register this function in this script so only function.php must be included for autoload
spl_autoload_register('admFuncAutoload');
/**
* Function checks if the user is a member of the role.
* If @b userId is not set than this will be checked for the current user
* @param string $roleName The name of the role where the membership of the user should be checked
* @param int $userId The id of the user who should be checked if he is a member of the role.
* If @userId is not set than this will be checked for the current user
* @return bool Returns @b true if the user is a member of the role
*/
function hasRole($roleName, $userId = 0)
{
global $gCurrentUser, $gCurrentOrganization, $gDb;
if (!is_numeric($userId))
{
return false;
}
if ($userId === 0)
{
$userId = $gCurrentUser->getValue('usr_id');
}
$sql = 'SELECT mem_id
FROM '.TBL_MEMBERS.'
INNER JOIN '.TBL_ROLES.'
ON rol_id = mem_rol_id
INNER JOIN '.TBL_CATEGORIES.'
ON cat_id = rol_cat_id
WHERE mem_usr_id = '.$userId.'
AND mem_begin <= \''.DATE_NOW.'\'
AND mem_end > \''.DATE_NOW.'\'
AND rol_name = \''.$roleName.'\'
AND rol_valid = 1
AND ( cat_org_id = '.$gCurrentOrganization->getValue('org_id').'
OR cat_org_id IS NULL )';
$statement = $gDb->query($sql);
return $statement->rowCount() === 1;
}
/**
* Function checks if the user is a member in a role of the current organization.
* @param int $userId The id of the user who should be checked if he is a member of the current organization
* @return bool Returns @b true if the user is a member
*/
function isMember($userId)
{
global $gCurrentOrganization, $gDb;
if (is_numeric($userId) && $userId > 0)
{
$sql = 'SELECT COUNT(*) AS count
FROM '.TBL_MEMBERS.'
INNER JOIN '.TBL_ROLES.'
ON rol_id = mem_rol_id
INNER JOIN '.TBL_CATEGORIES.'
ON cat_id = rol_cat_id
WHERE mem_usr_id = '.$userId.'
AND mem_begin <= \''.DATE_NOW.'\'
AND mem_end > \''.DATE_NOW.'\'
AND rol_valid = 1
AND ( cat_org_id = '.$gCurrentOrganization->getValue('org_id').'
OR cat_org_id IS NULL )';
$statement = $gDb->query($sql);
if ($statement->fetchColumn() > 0)
{
return true;
}
}
return false;
}
/**
* Function checks if the user is a group leader in a role of the current organization.
* If you use the @b roleId parameter you can check if the user is group leader of that role.
* @param int $userId The id of the user who should be checked if he is a group leader
* @param int $roleId (optional) If set <> 0 than the function checks if the user is group leader of this role
* otherwise it checks if the user is group leader in one role of the current organization
* @return bool Returns @b true if the user is a group leader
*/
function isGroupLeader($userId, $roleId = 0)
{
global $gCurrentOrganization, $gDb;
if (is_numeric($userId) && $userId > 0 && is_numeric($roleId))
{
$sql = 'SELECT mem_id
FROM '.TBL_MEMBERS.'
INNER JOIN '.TBL_ROLES.'
ON rol_id = mem_rol_id
INNER JOIN '.TBL_CATEGORIES.'
ON cat_id = rol_cat_id
WHERE mem_usr_id = '.$userId.'
AND mem_begin <= \''.DATE_NOW.'\'
AND mem_end > \''.DATE_NOW.'\'
AND mem_leader = 1
AND rol_valid = 1
AND ( cat_org_id = '.$gCurrentOrganization->getValue('org_id').'
OR cat_org_id IS NULL )';
if ($roleId > 0)
{
$sql .= ' AND mem_rol_id = '.$roleId;
}
$statement = $gDb->query($sql);
if ($statement->rowCount() > 0)
{
return true;
}
}
return false;
}
/**
* diese Funktion gibt eine Seitennavigation in Anhaengigkeit der Anzahl Seiten zurueck
* Teile dieser Funktion sind von generatePagination aus phpBB2
* Beispiel:
* Seite: < Vorherige 1 2 3 ... 9 10 11 Naechste >
*
* @param string $baseUrl Basislink zum Modul (auch schon mit notwendigen Uebergabevariablen)
* @param int $itemsCount Gesamtanzahl an Elementen
* @param int $itemsPerPage Anzahl Elemente pro Seite
* @param int $pageStartItem Mit dieser Elementnummer beginnt die aktuelle Seite
* @param bool $addPrevNextText Links mit "Vorherige" "Naechste" anzeigen
* @param string $queryParamName (optional) You can set a new name for the parameter that should be used as start parameter.
* @return string
*/
function admFuncGeneratePagination($baseUrl, $itemsCount, $itemsPerPage, $pageStartItem, $addPrevNextText = true, $queryParamName = 'start')
{
global $gL10n;
if ($itemsCount === 0 || $itemsPerPage === 0)
{
return '';
}
$totalPagesCount = ceil($itemsCount / $itemsPerPage);
if ($totalPagesCount <= 1)
{
return '';
}
/**
* @param int $start
* @param int $end
* @param int $page
* @param string $url
* @param string $paramName
* @param int $itemsPerPage
* @return string
*/
function getListElementsFromTo($start, $end, $page, $url, $paramName, $itemsPerPage)
{
$pageNavString = '';
for ($i = $start; $i < $end; ++$i)
{
if ($i === $page)
{
$pageNavString .= getListElementString($i, 'active');
}
else
{
$pageNavString .= getListElementString($i, '', $url, $paramName, ($i - 1) * $itemsPerPage);
}
}
return $pageNavString;
}
/**
* @param string $linkText
* @param string $className
* @param string $url
* @param string $paramName
* @param string $paramValue
* @return string
*/
function getListElementString($linkText, $className = '', $url = '', $paramName = '', $paramValue = '')
{
$classString = '';
if ($className !== '')
{
$classString = ' class="'.$className.'"';
}
$urlString = '#';
if ($url !== '' && $className === '')
{
$urlString = $url.'&'.$paramName.'='.$paramValue;
}
return '<li'.$classString.'><a href="'.$urlString.'">'.$linkText.'</a></li>';
}
$onPage = (int) floor($pageStartItem / $itemsPerPage) + 1;
$pageNavigationString = '';
if ($totalPagesCount > 7)
{
$initPageMax = ($totalPagesCount > 3) ? 3 : $totalPagesCount;
$pageNavigationString .= getListElementsFromTo(1, $initPageMax + 1, $onPage, $baseUrl, $queryParamName, $itemsPerPage);
if ($totalPagesCount > 3)
{
if ($onPage > 1 && $onPage < $totalPagesCount)
{
$pageNavigationString .= ($onPage > 5) ? ' ... ' : ' ';
$initPageMin = ($onPage > 4) ? $onPage : 5;
$initPageMax = ($onPage < $totalPagesCount - 4) ? $onPage : $totalPagesCount - 4;
$pageNavigationString .= getListElementsFromTo($initPageMin - 1, $initPageMax + 2, $onPage, $baseUrl, $queryParamName, $itemsPerPage);
$pageNavigationString .= ($onPage < $totalPagesCount - 4) ? ' ... ' : ' ';
}
else
{
$pageNavigationString .= ' ... ';
}
$pageNavigationString .= getListElementsFromTo($totalPagesCount - 2, $totalPagesCount + 1, $onPage, $baseUrl, $queryParamName, $itemsPerPage);
}
}
else
{
$pageNavigationString .= getListElementsFromTo(1, $totalPagesCount + 1, $onPage, $baseUrl, $queryParamName, $itemsPerPage);
}
if ($addPrevNextText)
{
$pageNavClassPrev = '';
if ($onPage === 1)
{
$pageNavClassPrev = 'disabled';
}
$pageNavClassNext = '';
if ($onPage === $totalPagesCount)
{
$pageNavClassNext = 'disabled';
}
$pageNavigationPrevText = getListElementString($gL10n->get('SYS_BACK'), $pageNavClassPrev, $baseUrl, $queryParamName, ($onPage - 2) * $itemsPerPage);
$pageNavigationNextText = getListElementString($gL10n->get('SYS_PAGE_NEXT'), $pageNavClassNext, $baseUrl, $queryParamName, $onPage * $itemsPerPage);
$pageNavigationString = $pageNavigationPrevText.$pageNavigationString.$pageNavigationNextText;
}
$pageNavigationString = '<ul class="pagination">'.$pageNavigationString.'</ul>';
return $pageNavigationString;
}
/**
* @param string $data
* @param bool $decimalMulti
* @return int
*/
function admFuncGetBytesFromSize($data, $decimalMulti = false)
{
$value = (float) substr(trim($data), 0, -1);
$unit = admStrToUpper(substr(trim($data), -1));
$multi = 1024;
if ($decimalMulti)
{
$multi = 1000;
}
switch ($unit)
{
case 'T':
$value *= $multi;
case 'G':
$value *= $multi;
case 'M':
$value *= $multi;
case 'K':
$value *= $multi;
}
return (int) $value;
}
/**
* Berechnung der Maximalerlaubten Dateiuploadgröße in Byte
* @return int
*/
function admFuncMaxUploadSize()
{
$postMaxSize = admFuncGetBytesFromSize(ini_get('post_max_size'));
$uploadMaxFilesize = admFuncGetBytesFromSize(ini_get('upload_max_filesize'));
return min($postMaxSize, $uploadMaxFilesize);
}
/**
* Funktion gibt die maximale Pixelzahl zurück die der Speicher verarbeiten kann
* @return float
*/
function admFuncProcessableImageSize()
{
$memoryLimit = trim(ini_get('memory_limit'));
// falls in php.ini nicht gesetzt
if (!$memoryLimit || $memoryLimit === '')
{
$memoryLimit = '8M';
}
// falls in php.ini abgeschaltet
if ($memoryLimit === '-1')
{
$memoryLimit = '128M';
}
$memoryLimit = admFuncGetBytesFromSize($memoryLimit);
// Für jeden Pixel werden 3Byte benötigt (RGB)
// der Speicher muss doppelt zur Verfügung stehen
// nach ein paar tests hat sich 2,5Fach als sichrer herausgestellt
return $memoryLimit / (3 * 2.5);
}
// Verify the content of an array element if it's the expected datatype
/**
* The function is designed to check the content of @b $_GET and @b $_POST elements and should be used at the
* beginning of a script. If the value of the defined datatype is not valid then an error will be shown. If no
* value was set then the parameter will be initialized. The function can be used with every array and their elements.
* You can set several flags (like required value, datatype …) that should be checked.
*
* @param array $array The array with the element that should be checked
* @param string $variableName Name of the array element that should be checked
* @param string $datatype The datatype like @b string, @b numeric, @b int, @b float, @b bool, @b boolean, @b html,
* @b date or @b file that is expected and which will be checked.
* Datatype @b date expects a date that has the Admidio default format from the
* preferences or the english date format @b Y-m-d
* @param array $options (optional) An array with the following possible entries:
* - @b defaultValue : A value that will be set if the variable has no value
* - @b requireValue : If set to @b true than a value is required otherwise the function
* returns an error
* - @b validValues : An array with all values that the variable could have. If another
* value is found than the function returns an error
* - @b directOutput : If set to @b true the function returns only the error string, if set
* to false a html message with the error will be returned
* @return mixed|null Returns the value of the element or the error message if a test failed
*
* @par Examples
* @code
* // numeric value that would get a default value 0 if not set
* $getDateId = admFuncVariableIsValid($_GET, 'dat_id', 'numeric', array('defaultValue' => 0));
*
* // string that will be initialized with text of id DAT_DATES
* $getHeadline = admFuncVariableIsValid($_GET, 'headline', 'string', array('defaultValue' => $g_l10n->get('DAT_DATES')));
*
* // string initialized with actual and the only allowed values are actual and old
* $getMode = admFuncVariableIsValid($_GET, 'mode', 'string', array('defaultValue' => 'actual', 'validValues' => array('actual', 'old')));
* @endcode
*/
function admFuncVariableIsValid(array $array, $variableName, $datatype, array $options = array())
{
global $gL10n, $gMessage, $gPreferences;
// create array with all options
$optionsDefault = array('defaultValue' => null, 'requireValue' => false, 'validValues' => null, 'directOutput' => null);
$optionsAll = array_replace($optionsDefault, $options);
$errorMessage = '';
$datatype = admStrToLower($datatype);
$value = null;
// set default value for each datatype if no value is given and no value was required
if(array_key_exists($variableName, $array) && $array[$variableName] !== '')
{
$value = $array[$variableName];
}
else
{
if($optionsAll['requireValue'])
{
// if value is required an no value is given then show error
$errorMessage = $gL10n->get('SYS_INVALID_PAGE_VIEW');
}
elseif($optionsAll['defaultValue'] !== null)
{
// if a default value was set then take this value
$value = $optionsAll['defaultValue'];
}
else
{
// no value set then initialize the parameter
if($datatype === 'bool' || $datatype === 'boolean')
{
$value = false;
}
elseif($datatype === 'numeric' || $datatype === 'int')
{
$value = 0;
}
elseif($datatype === 'float')
{
$value = 0.0;
}
else
{
$value = '';
}
return $value;
}
}
// check if parameter has a valid value
// do a strict check with in_array because the function don't work properly
if($optionsAll['validValues'] !== null
&& !in_array(admStrToUpper($value), $optionsAll['validValues'], true)
&& !in_array(admStrToLower($value), $optionsAll['validValues'], true))
{
$errorMessage = $gL10n->get('SYS_INVALID_PAGE_VIEW');
}
switch ($datatype)
{
case 'file':
try
{
if($value !== '')
{
admStrIsValidFileName($value);
}
}
catch(AdmException $e)
{
$errorMessage = $e->getText();
}
break;
case 'date':
// check if date is a valid Admidio date format
$objAdmidioDate = DateTime::createFromFormat($gPreferences['system_date'], $value);
if(!$objAdmidioDate)
{
// check if date has english format
$objEnglishDate = DateTime::createFromFormat('Y-m-d', $value);
if(!$objEnglishDate)
{
$errorMessage = $gL10n->get('LST_NOT_VALID_DATE_FORMAT', $variableName);
}
}
break;
case 'bool':
case 'boolean':
$valid = filter_var($value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE);
// Bug workaround PHP <5.4.8
// https://bugs.php.net/bug.php?id=49510
if ($valid === null && ($value === null || $value === false || $value === ''))
{
$valid = false;
}
if ($valid === null)
{
$errorMessage = $gL10n->get('SYS_INVALID_PAGE_VIEW');
}
$value = $valid;
break;
case 'int':
case 'float':
case 'numeric':
// numeric datatype should only contain numbers
if (!is_numeric($value))
{
$errorMessage = $gL10n->get('SYS_INVALID_PAGE_VIEW');
}
else
{
if ($datatype === 'int')
{
$value = filter_var($value, FILTER_VALIDATE_INT);
}
elseif ($datatype === 'float')
{
$value = filter_var($value, FILTER_VALIDATE_FLOAT);
}
else
{
// https://secure.php.net/manual/en/function.is-numeric.php#107326
$value += 0;
}
}
break;
case 'string':
$value = strStripTags(htmlspecialchars($value, ENT_COMPAT, 'UTF-8'));
break;
case 'html':
// check html string vor invalid tags and scripts
$value = htmLawed(stripslashes($value), array('safe' => 1));
break;
}
// wurde kein Fehler entdeckt, dann den Inhalt der Variablen zurueckgeben
if($errorMessage === '')
{
return $value;
}
if(isset($gMessage))
{
if($optionsAll['directOutput'])
{
$gMessage->showTextOnly(true);
}
$gMessage->show($errorMessage);
// => EXIT
}
else
{
echo $errorMessage;
exit();
}
return null;
}
/**
* Creates a html fragment with information about user and time when the recordset was created
* and when it was at last edited. Therefore all necessary data must be set in the function
* parameters. If userId is not set then the function will show @b deleted @b user.
* @param int $userIdCreated Id of the user who create the recordset.
* @param string $timestampCreate Date and time of the moment when the user create the recordset.
* @param int $userIdEdited Id of the user last changed the recordset.
* @param string $timestampEdited Date and time of the moment when the user last changed the recordset
* @return string Returns a html string with usernames who creates item and edit item the last time
*/
function admFuncShowCreateChangeInfoById($userIdCreated, $timestampCreate, $userIdEdited, $timestampEdited)
{
global $gDb, $gProfileFields, $gL10n, $gPreferences;
// only show info if system setting is activated
if ($gPreferences['system_show_create_edit'] > 0)
{
$htmlCreateName = '';
$htmlEditName = '';
// compose name of user who create the recordset
if ($timestampCreate !== '')
{
if ($userIdCreated > 0)
{
$userCreate = new User($gDb, $gProfileFields, $userIdCreated);
if ($gPreferences['system_show_create_edit'] == 1)
{
$htmlCreateName = $userCreate->getValue('FIRST_NAME'). ' '. $userCreate->getValue('LAST_NAME');
}
else
{
$htmlCreateName = $userCreate->getValue('usr_login_name');
}
}
else
{
$htmlCreateName = $gL10n->get('SYS_DELETED_USER');
}
}
// compose name of user who edit the recordset
if ($timestampEdited !== '')
{
if ($userIdEdited > 0)
{
$userEdit = new User($gDb, $gProfileFields, $userIdEdited);
if ($gPreferences['system_show_create_edit'] == 1)
{
$htmlEditName = $userEdit->getValue('FIRST_NAME') . ' ' . $userEdit->getValue('LAST_NAME');
}
else
{
$htmlEditName = $userEdit->getValue('usr_login_name');
}
}
else
{
$htmlEditName = $gL10n->get('SYS_DELETED_USER');
}
}
if ($htmlCreateName !== '' || $htmlEditName !== '')
{
// get html output from other function
return admFuncShowCreateChangeInfoByName($htmlCreateName, $timestampCreate, $htmlEditName,
$timestampEdited, $userIdCreated, $userIdEdited);
}
}
return '';
}
/**
* Creates a html fragment with information about user and time when the recordset was created
* and when it was at last edited. Therefore all necessary data must be set in the function
* parameters. If user name is not set then the function will show @b deleted @b user.
* @param string $userNameCreated Id of the user who create the recordset.
* @param string $timestampCreate Date and time of the moment when the user create the recordset.
* @param string $userNameEdited Id of the user last changed the recordset.
* @param string $timestampEdited Date and time of the moment when the user last changed the recordset
* @param int $userIdCreated (optional) The id of the user who create the recordset.
* If id is set than a link to the user profile will be created
* @param int $userIdEdited (optional) The id of the user last changed the recordset.
* If id is set than a link to the user profile will be created
* @return string Returns a html string with usernames who creates item and edit item the last time
*/
function admFuncShowCreateChangeInfoByName($userNameCreated, $timestampCreate, $userNameEdited, $timestampEdited, $userIdCreated = 0, $userIdEdited = 0)
{
global $gL10n, $gValidLogin, $g_root_path, $gPreferences;
$html = '';
// only show info if system setting is activated
if($gPreferences['system_show_create_edit'] > 0)
{
// compose name of user who create the recordset
if($timestampCreate !== '')
{
$userNameCreated = trim($userNameCreated);
if($userNameCreated === '')
{
$userNameCreated = $gL10n->get('SYS_DELETED_USER');
}
// if valid login and a user id is given than create a link to the profile of this user
if($gValidLogin && $userIdCreated > 0 && $userNameCreated !== $gL10n->get('SYS_SYSTEM'))
{
$userNameCreated = '<a href="'.$g_root_path.'/adm_program/modules/profile/profile.php?user_id='.
$userIdCreated.'">'.$userNameCreated.'</a>';
}
$html .= '<span class="admidio-info-created">'.$gL10n->get('SYS_CREATED_BY', $userNameCreated, $timestampCreate).'</span>';
}
// compose name of user who edit the recordset
if($timestampEdited !== '')
{
$userNameEdited = trim($userNameEdited);
if($userNameEdited === '')
{
$userNameEdited = $gL10n->get('SYS_DELETED_USER');
}
// if valid login and a user id is given than create a link to the profile of this user
if($gValidLogin && $userIdEdited > 0 && $userNameEdited !== $gL10n->get('SYS_SYSTEM'))
{
$userNameEdited = '<a href="'.$g_root_path.'/adm_program/modules/profile/profile.php?user_id='.
$userIdEdited.'">'.$userNameEdited.'</a>';
}
$html .= '<span class="info-edited">'.$gL10n->get('SYS_LAST_EDITED_BY', $userNameEdited, $timestampEdited).'</span>';
}
if($html !== '')
{
$html = '<div class="admidio-admidio-info-created-edited">'.$html.'</div>';
}
}
return $html;
}
/**
* Search all visible files or directories in the specified directory.
* @param string $directory The directory where the files or directories should be searched.
* @param string $searchType This could be @b file, @b dir, @b both or @b all and represent
* the type of entries that should be searched.
* @return string[]|false Returns an array with all found entries or false if an error occurs.
*/
function admFuncGetDirectoryEntries($directory, $searchType = 'file')
{
$dirHandle = @opendir($directory);
if ($dirHandle)
{
$entries = array();
while (($entry = readdir($dirHandle)) !== false)
{
if ($searchType === 'all')
{
$entries[$entry] = $entry; // $entries[] = $entry;
}
elseif (strpos($entry, '.') !== 0)
{
$resource = $directory . '/' . $entry;
if ($searchType === 'both'
|| ($searchType === 'file' && is_file($resource))
|| ($searchType === 'dir' && is_dir($resource)))
{
$entries[$entry] = $entry; // $entries[] = $entry;
}
}
}
closedir($dirHandle);
asort($entries); // sort($entries);
return $entries;
}
return false;
}