Watermark - a překopírování obrázků celého eshopu

22. 4. 2018 17:18:55

Pěknou neděli všem,

Zajímalo by mě pár věcí ohledně watermarků. je to dělané v php. obrázky s watermarkem se ukládají do složky files/thumbs/itemdetail jako čísla.

Je nutné updatovat v databázi sql příkazem všechny obrázky , aby se načetly obrázky bez watermarku nebo by to šlo nějak přesměrovat ? http://luxusno.cz/i673-moderni-stolni-lampa-erin-673/

---------- Příspěvek doplněn 22.04.2018 v 17:31 ----------

Napsal PetrGargulák;1458533
Pěknou neděli všem,
Zajímalo by mě pár věcí ohledně watermarků. je to dělané v php. obrázky s watermarkem se ukládají do složky files/thumbs/itemdetail jako čísla.
Je nutné updatovat v databázi sql příkazem všechny obrázky , aby se načetly obrázky bez watermarku nebo by to šlo nějak přesměrovat ?

Nebo je třeba je nahrát ručně ?

---------- Příspěvek doplněn 22.04.2018 v 17:34 ----------

Tady přikládám file.php

<?phpclass File{  //----------------------------------------------------------------------------  // CONSTANTS  //----------------------------------------------------------------------------  const TYPE_UNDEFINED = 0;  const TYPE_IMG = 1;  const TYPE_FILE = 2;  const TYPE_FA = 3;  //const TYPE_FLASH = 10;  const TABLE = 'files';  const ID = 'id';  const IMP_IDGROUP = 'imp_idgroup';  const NAME = 'name';  const DESCRIPTION = 'description';  const FILE = 'file';  const EXTFILE = 'extfile';  const EXT = 'ext';  const TYPE = 'type';  const ORDER = 'order';  const IDGAL = 'idgal';  const WATERMARK = 'watermark';  const DELETED = 'deleted';  const OWNER_GROUP = 'owner_group';  const UPLOAD_DATE = 'upload_date';  const DEFAULT_ORDER = 1000;  const FILE_PARAMS = '__params';  const IS_ADD_ID_DEFAULT = true;  const MKDIR_MODE = 0777;  const MKDIR_RECURSIVE_CREATE = true;  // deletefile flags  const DFROW = 1;  const DFFILE = 2;  const DFROWFILE = 3;  const DIALOGSESSION_NS = '__files_dialog__';  const DIALOGSESSION_IDS = 'ids';  //----------------------------------------------------------------------------  // VARIABLES  //----------------------------------------------------------------------------  private static $instance = null;  private static $dir = null;  private static $isAddid = self::IS_ADD_ID_DEFAULT;  private static $is_addEndSlashSafety = false;  private static $uplErrors = array();  private static $uplErrorsMsgs = array(                    'NOTHINGTOUPLOAD'=>'Žádný soubor nebyl uploadován.',                    'DISABLEDEXTENSION'=>'Nepovolený typ souboru "*.#THISFILEEXTENSION#" (Povolenné: #ALLOWEDEXTENSIONS#).',                    'FILESIZEERROR'=>'Příliš velký soubor (#THISFILESIZE# / #MAXSIZE#).',                    'INVALIDDIR'=>'Neplatný adresář "#DIR#".'  );  private static $types = array(                    self::TYPE_UNDEFINED=>'- nedefinován -',                    self::TYPE_IMG=>'img',                    self::TYPE_FILE=>'file'  );  private static $loadedFiles = array();  private static $loadedFilesIDsByFile = array();  private static $loadedFilesIDsByExtFile = array();  private static $imgExtensions = array('gif', 'png', 'jpg', 'jpeg');  //----------------------------------------------------------------------------  // METHODS  //----------------------------------------------------------------------------  private static function initDir()  {    if(self::$dir!==null)    {      if(!self::$is_addEndSlashSafety)      {        self::$dir = ROUTINE::addEndSlashSafety(self::$dir);        self::$is_addEndSlashSafety = true;      }      return;    }    if(is_dir($dir=ROUTINE::addEndSlashSafety(App::getFilesDir()))) self::$dir = $dir;    elseif(defined(FILES_DIR) && is_dir(FILES_DIR) ) self::$dir = ROUTINE::addEndSlashSafety(FILES_DIR);    else throw new Exception("Error: ".__METHOD__." - Files directory is't defined or does't exists. <br />n");    if(!is_writable(self::$dir)) throw new Exception("Error: ".__METHOD__." - Files directory is't writable. <br />n ");  }  public static function getTypes()  {    return self::$types;  }  public static function uploadFileCheck($file, $subdir=null, Array $allovedExtensions=null, $maxSize=null)  {    self::initDir();    $error = false;    self::cleanUploadErrors();    if(!is_uploaded_file($file))    {      self::$uplErrors[] = self::$uplErrorsMsgs;      $error = true;    }    if(($allovedExtensions!==null && count($allovedExtensions)        && !in_array(pathinfo($file, PATHINFO_EXTENSION), $allovedExtensions))        || $file==UPLOAD_ERR_EXTENSION)    {      $err = str_replace("#THISFILEEXTENSION#", pathinfo($file, PATHINFO_EXTENSION), self::$uplErrorsMsgs);      $err = str_replace("#ALLOWEDEXTENSIONS#", implode(", ", $allovedExtensions));      self::$uplErrors[] = $err;      $error = true;    }    if(($maxSize!==null && $maxSize>0 && $file>$maxSize)        || $file==UPLOAD_ERR_INI_SIZE || $file==UPLOAD_ERR_FORM_SIZE)    {      if($file==UPLOAD_ERR_INI_SIZE) $maxSize = ini_get("upload_max_filesize");      if($file==UPLOAD_ERR_FORM_SIZE) $maxSize = ini_get("MAX_FILE_SIZE");      $err = str_replace("#THISFILESIZE#", $file, self::$uplErrorsMsgs);      $err = str_replace("#MAXSIZE#", $maxSize, $err);      self::$uplErrors[] = $err;      $error = true;    }    if($subdir===null || !strlen($subdir)) $subdir = '';    if(!is_dir(self::$dir.$subdir))    {      self::$uplErrors[] = str_replace("#DIR#", $subdir, self::$uplErrorsMsgs);      $error = true;    }    return !$error;  }  public static function getUploadErrors()  {    return self::$uplErrors;  }  public static function cleanUploadErrors()  {    self::$uplErrors = array();  }  public static function uploadFile($file, $subdir=null, $allovedExtensions=null, $maxSize=null)  {    self::initDir();    $subdir = is_null($subdir) || !strlen($subdir) ? '' : ROUTINE::cleanDoubleSlashes(ROUTINE::addEndSlashSafety($subdir));    self::createDir(self::$dir.$subdir);    if(!self::uploadFileCheck($file, $subdir, $allovedExtensions, $maxSize)) return false;    $filename = self::makeFilenameSafety($file);    if(!move_uploaded_file($file, self::$dir.$subdir.$filename)) return false;    return ROUTINE::removeStartSlashFafety($subdir.$filename);  }  public static function getNextID()  {    return DB::getNextID(self::TABLE);  }  public static function getDir()  {    self::initDir();    return self::$dir;  }  public static function insertFile($array)  {    if(!isset($array))      $array = date("Y-m-d H:i:s");    return DB::insert(self::TABLE, $array);  }  public static function insertDuplicateFile($array, $arrup=null)  {    if(!isset($array))      $array = date("Y-m-d H:i:s");    return DB::insertOnDuplicateUpdate(self::TABLE, $array, $arrup);  }  public static function updateFile($array, $id)  {    return DB::update(self::TABLE, $array, " `".self::ID."`=".$id." ");  }  public static function uploadFileInsert($file, $subdir=null, $allovedExtensions=null, $maxSize=null)  {    $subdir = is_null($subdir) || !strlen($subdir) ? '' : ROUTINE::cleanDoubleSlashes(ROUTINE::addEndSlashSafety($subdir));    if(self::$isAddid)    {      $nextID = self::getNextID();      $subdir .= $nextID.'/';    }    if(false===($uploadedFilename = self::uploadFile($file, $subdir, $allovedExtensions, $maxSize)))    {      return false;    }    // uz je uploadovan    $insparams = isset($file) ? $file : array();    $insparams = $uploadedFilename;    if($nextID) $insparams = $nextID;    $id = self::insertFile($insparams);    if(!$nextID && !$id)    {      self::deleteFile($uploadedFilename); //clean upload    }    return $nextID ? $nextID : $id;  }  public static function uploadFilesFormProccess(Array $files=null, $subdir='', &$dataToUpdateByRes=null)  {    $result = array();    if(is_null($files)) return null;    ROUTINE::convert_FILES($files);    $subdir = is_null($subdir) || !strlen($subdir) ? '' : $subdir;    foreach($files as $keyname=>$file)    {      if(strlen($file) && strlen($file))      {        $iduplfile = self::uploadFileInsert(                                             $file,                                             $subdir,                                             null, // koncovky                                             null); //maxsize        if($iduplfile && $dataToUpdateByRes!==null)        {          $dataToUpdateByRes = $iduplfile;        }        // automaticky TYPE_IMG        $iuparams = $file;        if($iduplfile && $iuparams==self::TYPE_UNDEFINED && strlen($file))        {          $extension = strtolower(substr($file, strrpos(basename($file), ".",-4)+1));          if(in_array($extension, self::$imgExtensions))          {            self::updateFile(array(self::TYPE=>self::TYPE_IMG), $iduplfile);          }        }        $result = $iduplfile; //or null      }      // neni file pouze update hodnot, ale jen jesli bude zadano row id      elseif(isset($file) && ($idEdited=$file) && self::isRow($idEdited))      {        self::updateFile($file, $idEdited);        $result = $idEdited;      }    }    return $result;  }  public static function deleteFile($filename, $path='')  {    self::initDir();    if(!strlen(trim($filename))) return false;    $fileWithPath = ROUTINE::removeDoubleSlashes(          self::$dir.          ROUTINE::addEndSlashSafety($path).          $filename    );    return @unlink($fileWithPath);  }  public static function deleteFileByID($id)  {    return self::deleteFile(DB::getOne("SELECT `".self::FILE."` FROM `".self::TABLE."` WHERE `".self::ID."`=".$id));  }  public static function setDeleted($id, $value=1)  {    return DB::update(self::TABLE, array(self::DELETED=>$value), " `".self::ID."`=".$id." ");  }  public static function deleteRow($id)  {    return DB::query("DELETE FROM `".self::TABLE."` WHERE `".self::ID."`=".$id);  }  public static function deleteFileAndRow($id)  {    if(self::deleteFileByID($id) && self::deleteRow($id)) return true;    return false;  }  public static function deleteFile_RoutineAction($id, $delete_type=self::DFFILE)  {    // if iser is admin || owner ... doresit pokud by to bylo zpristupneno jinde nez v adminu    if(App::isAdmin() && self::deleteFileAndRow($id))    {      echo 'true'; // ajax      die();    }  }  public static function setAddingId($trueOrFalse)  {    $aux = self::$isAddid;    self::$isAddid = $trueOrFalse;    return $aux;  }  public static function createDir($dir, $dirMode=self::MKDIR_MODE, $recursive=self::MKDIR_RECURSIVE_CREATE)  {    $oldumask = umask(0);    $res = @mkdir($dir, $dirMode, $recursive); // or even 01777 so you get the sticky bit set    umask($oldumask);    return $res;  }  public static function makeFilenameSafety($filename, $trimDiakAndWhiteSpace=true, $replacement='-')  {    $reservedChars = array('<','>',':','"','/','\','|','?','*');    $filename = str_replace($reservedChars, $replacement, $filename);    $a = array("á","ä","č","ď","é","ě","ë","í","ň","ó","ö","ř","š","ť","ú","ů","ü","ý","ž",  	  			   "Á","Ä","Č","Ď","É","Ě","Ë","Í","Ň","Ó","Ö","Ř","Š","Ť","Ú","Ů","Ü","Ý","Ž");  	$b = array("a","a","c","d","e","e","e","i","n","o","o","r","s","t","u","u","u","y","z",  	    		   "a","a","c","d","e","e","e","i","n","o","o","r","s","t","u","u","u","y","z");    if($trimDiakAndWhiteSpace) str_replace($a, $b, $filename);    return $filename;  }  public static function getRow($id)  {    if(isset(self::$loadedFiles)) return self::$loadedFiles;    $sql = "SELECT                `".self::ID."` AS ID,                `".self::IMP_IDGROUP."` AS IMP_IDGROUP,                `".self::NAME."` AS NAME,                `".self::DESCRIPTION."` AS DESCRIPTION,                `".self::FILE."` AS FILE,                `".self::EXTFILE."` AS EXTFILE,                `".self::EXT."` AS EXT,                `".self::TYPE."` AS TYPE,                `".self::ORDER."` AS `ORDER`,                `".self::IDGAL."` AS IDGAL,                `".self::WATERMARK."` AS WATERMARK,                `".self::DELETED."` AS DELETED,                `".self::OWNER_GROUP."` AS OWNER_GROUP,                `".self::UPLOAD_DATE."` AS UPLOAD_DATE            FROM `".self::TABLE."`            WHERE `".self::ID."`=".$id;    $res = DB::getRow($sql);    if($res) self::$loadedFiles = $res;    return $res;  }  public static function getFile($id)  {    return self::getRow($id);  }  public static function getFilesByIDs($ids)  {    $sql = "SELECT                `".self::ID."` AS ID,                `".self::IMP_IDGROUP."` AS IMP_IDGROUP,                `".self::NAME."` AS NAME,                `".self::DESCRIPTION."` AS DESCRIPTION,                `".self::FILE."` AS FILE,                `".self::EXTFILE."` AS EXTFILE,                `".self::EXT."` AS EXT,                `".self::TYPE."` AS TYPE,                `".self::ORDER."` AS `ORDER`,                `".self::IDGAL."` AS IDGAL,                `".self::WATERMARK."` AS WATERMARK,                `".self::DELETED."` AS DELETED,                `".self::OWNER_GROUP."` AS OWNER_GROUP,                `".self::UPLOAD_DATE."` AS UPLOAD_DATE            FROM `".self::TABLE."`            WHERE `".self::ID."` IN (".implode(',',$ids).")";    $res = DB::getRows($sql, 'ID');    return $res && count($res) ? $res : null;  }  public static function getFileIdByFILE($FILE)  {    if(isset(self::$loadedFilesIDsByFile))    {      $id = self::$loadedFilesIDsByFile;      return (int)$id>0 ? $id : null; ;    }    $sql = "SELECT `".self::ID."`            FROM `".self::TABLE."`            WHERE `".self::FILE."` like '".$FILE."'";    $id = DB::getOne($sql);    if(((int)$id>0))      self::$loadedFilesIDsByFile = $id;    return (int)$id>0 ? $id : null;  }  public static function getFileIdByExtFILE($FILE, $GROUPID=null)  {    if(isset(self::$loadedFilesIDsByExtFile))    {      $id = self::$loadedFilesIDsByExtFile;      return (int)$id>0 ? $id : null; ;    }    $sql = "SELECT `".self::ID."`            FROM `".self::TABLE."`            WHERE  ".($GROUPID!==null?" `".self::IMP_IDGROUP."`=".$GROUPID." AND ": "").                   " `".self::EXTFILE."` like '".$FILE."'";    $id = DB::getOne($sql);    if(((int)$id>0))      self::$loadedFilesIDsByExtFile = $id;    return (int)$id>0 ? $id : null;  }  public static function isRow($id)  {    $count = (int) DB::getOne("SELECT COUNT(`".self::ID."`) FROM `".self::TABLE."` WHERE `".self::ID."`=".$id);    return $count > 0 ? true : false;  }  public static function isFileType($id)  {    if(isset(self::$loadedFiles) && self::$loadedFiles==self::TYPE_FILE) return true;    return false;  }  public static function isImgType($id)  {    if(isset(self::$loadedFiles) && self::$loadedFiles==self::TYPE_IMG) return true;    return false;  }  public static function forceDownload_RoutineAction($file, $filename=null)  {    $ext = false;    if(is_int($file))    {      $row = self::getRow($file);      if(!is_array($row))      {        Tmpl::display404();        die();      }      $file = $row;      $filename = $row;      $ext = (bool) $row;      $extfile = $row;    }    if(!$ext && !is_file(App::getFilesDir().$file))    {      Tmpl::display404();      die();    }    $filename = strlen($filename) ? $filename.'.'.pathinfo($file, PATHINFO_EXTENSION) : basename($file);    Header::setForceDownload($filename);//    if(!$ext) echo App::curl_get_file_contents(App::getFilesDir().$file);//    else echo App::curl_get_file_contents($extfile);    if(!$ext) echo file_get_contents(App::getFilesDir().$file);    else echo App::curl_get_file_contents($extfile);    die();  }  public static function getOwners($idfile)  {    return FileOwner::getFileOwners($idfile);  }  public static function getDirectories($sRootPath=null, $maxDepth=null, $init=true)  {    static $iDepth;    static $strlenfilesdir;    if($init)    {      $strlenfilesdir = strlen(App::getFilesDir());      $sRootPath = ROUTINE::cleanDS(ROUTINE::cleanDS(App::getFilesDir().'/'.                                  ($sRootPath!==null?$sRootPath:'')));    }    $upFilesPath = substr($sRootPath, $strlenfilesdir);    $parent = explode('/', trim($upFilesPath));    @array_pop($parent);    @array_pop($parent);    $parent = implode('/', $parent).'/';    $iDepth++;    $aDirs = array();    $oDir = dir($sRootPath);    while(($sDir = $oDir->read()) !== false) {          if($sDir != '.' && $sDir != '..' && is_dir($sRootPath.$sDir)) {            $aDirs = $sDir;            $aDirs = $parent;            $aDirs = $upFilesPath;            $aDirs = $upFilesPath.$sDir;            $aDirs = $iDepth;            if($maxDepth===null || $maxDepth>$iDepth)              $aDirs  = self::getDirectories($sRootPath.$sDir.'/',$maxDepth, false);          }    }    $iDepth--;    $oDir->close();    return empty($aDirs) ? array() : $aDirs;  }  public static function isUploadInGroup($files)  {    if(isset($files))      foreach($files as $tmp)        if(strlen(trim($tmp))) return true;    return false;  }  public static function copyFile($srcDir, $srcFile, $destDir, $destFile)  {    self::createDir(ROUTINE::cleanDS(App::getFilesDir().'/'.$destDir));    $srcDirFile = is_null($srcDir) ? $srcFile : $srcDir.'/'.$srcFile;    $srcfilecontent = file_get_contents(ROUTINE::cleanDS(App::getFilesDir().'/'.$srcDirFile));    if($srcfilecontent!==false)      return file_put_contents(ROUTINE::cleanDS(App::getFilesDir().'/'.$destDir.'/'.$destFile), $srcfilecontent);    return false;  }  //----------------------------------------------------------------------------  public static function getFilesByGroupID($groupid)  {    $sql = "SELECT                `".self::ID."` AS ID,                `".self::FILE."` AS FILE,                `".self::EXTFILE."` AS EXTFILE,                `".self::EXT."` AS EXT,                `".self::UPLOAD_DATE."` AS UPLOAD_DATE            FROM `".self::TABLE."`            WHERE `".self::IMP_IDGROUP."`=".$groupid." ";    $res = DB::getRows($sql, 'ID');    return $res;  }}

A img php

<?php/** Pro praci s obrazky */class IMG{	const WATERMARK_FILE = 'watermark.png';	const CAPTCHUCODE = '__CAPTCHU__CODE__';	private static $captchuCode = null;	//----------------------------------------------------------------------------	public static function getCaptchuCode()	{		return $_SESSION;	}	/** Nastavi captchu kod	 */	public static function setCaptchuCode($code, $reinit = false)	{		if (!is_null(self::$captchuCode) && $reinit === false)			return false;		if (is_int($code)) //random		{			$length = $code;			// start with a blank password			$password = "";			// define possible characters			$possible = "123456789bacdfghjkmnpqrstwx";			// set up a counter			$i = 0;			// add random characters to $password until $length is reached			while ($i < $length)			{				// pick a random character from the possible ones				$char = substr($possible, mt_rand(0, strlen($possible) - 1), 1);				// we don't want this character if it's already in the password				if (!strstr($password, $char))				{					$password .= $char;					$i++;				}			}			self::$captchuCode = $password;		}		else		{			self::$captchuCode = $code;		}		$_SESSION = self::$captchuCode;		$_SESSION = App::getRandID();		return self::$captchuCode;	}	/** vrati captchu IMG	 */	public static function getCaptchuImg(array $params = array(), $code = false, $salt = false)	{		if ($salt)		{			$ruri = $_SERVER;			if (!strstr($ruri, '?salt='))			{				header("Connection: close");				header("Location: " . $ruri . '?salt=' . time() . rand(1, 1000000) . '&__rid__=' . App::getRandID());				die();			}		}		if (!isset($_SESSION) || ( isset($_GET) && $_SESSION != $_GET))			self::setCaptchuCode(5);		if (isset($_GET))			$_SESSION = $_GET;		//if(!isset($_SESSION)) self::setCaptchuCode(5);		if ($code === false && isset($_SESSION))			$code = $_SESSION;		$w = isset($params) ? $params : 80;		$h = isset($params) ? $params : 20;		$bg = isset($params) ? $params : array(255, 255, 255);		$color = isset($params) ? $params : array(0, 0, 0);		$im = imagecreate($w, $h); // alokace prostoru pro obrzek		$bg = imagecolorallocate($im, $bg, $bg, $bg); // pprava bl barvy do palety#    imagefill($im, 0, 0, $bg);		imagecolortransparent($im, $bg); // pruhledne pozadi		$acolor = imagecolorallocate($im, $color, $color, $color); // pprava ern barvy do palety		for ($i = 1; $i <= strlen($code); $i++)		{			$fontsize = rand(2, 5);			imagestring($im, $fontsize, $i * 10, 0, substr($code, $i - 1, 1), $acolor);		}		header("Expires: 0");		header("Cache-Control: no-store, no-cache, must-revalidate");		header("Content-type: image/png");		imagegif($im);		die();	}	/** routineAction alias for getCaptchuImg	 */	public static function getCaptchuImg_RoutineAction($params = array(), $code = false, $salt = false)	{		self::getCaptchuImg($params, $code, $salt);	}	public static function resize($src, $w, $h, $params = array(), $flags = 'reduceonly')	{		/*		  require_once('php-image-magician/php_image_magician.php');		  $magicianObj = new imageLib($src);		  $magicianObj->resizeImage(250, 330, 'crop');		  $magicianObj->saveImage($saveToFile, 100);		  exit;		 */		/* FLAGS		   = nezachvava proporce, resize presne na w, h		   = pouze zmensuje, pokud je puvodni mensi, nezvetsuje		   = natvrdo podle sirek menime proporce		   = natvrdo podle vysek...		   = zmensi fotku na sirku (x) pokud je fotka vetsi		   = zmensi fotku a nastavi sirku i vysku dle rozmeru		   = zmensi fotku pokud je vetsi, nastavi rozmery podle pomeru sirka/vyska fotky podle max rozmeru		 */		if (isset($params))		{			$flags = $params;		}		if (!file_exists($src))		{			$src = str_replace(" ", "%20", $src);			$src = urldecode($src);		}		if (!file_exists($src))			return null;		list($obrazekSirka, $obrazekVyska, $obrazekType) = getimagesize($src);		if ($flags === "scalexy")		{			if ($obrazekVyska / $obrazekSirka > $h / $w)			{				$flags = "scaley";			}			else			{				$flags = "scalex";			}		}		//print_r(getimagesize($src));		//die();		$novaSirka = $w === null ? $obrazekSirka : $w;		$novaVyska = $h === null ? $obrazekVyska : $h;		if (($flags === 'scalew' or $flags === 'scalewx') and $w !== null)		{			if ($w < $obrazekSirka)			{				$novaVyska = $obrazekVyska / $obrazekSirka * $w;			}			else			{				$novaVyska = $obrazekVyska;				$novaSirka = $obrazekSirka;			}			if ($flags === 'scalewx' and $h > $novaVyska)			{				$h = $novaVyska;			}			elseif ($flags === 'scalewx' and $h < $obrazekVyska)			{				$novaSirka = $obrazekSirka / $obrazekVyska * $h;				$novaVyska = $obrazekVyska / $obrazekSirka * $novaSirka;			}		}		else		{			$novaVyska = $h === null ? $obrazekVyska : $h;		}		switch ($obrazekType)		{			case IMAGETYPE_JPEG: $im = imagecreatefromjpeg($src);				break;			case IMAGETYPE_GIF: $im = imagecreatefromgif($src);				break;			case IMAGETYPE_PNG: $im = imagecreatefrompng($src);				break;		}		$im2 = imagecreatetruecolor($novaSirka, $novaVyska);		// -------------------------------------------------------------------------		// BARVA POZADI		if (isset($params))		{			if (is_array($params))				$bgc = $params;			else				switch ($params)				{					case 'black': $bgc = array(0, 0, 0);						break;					case 'white': $bgc = array(255, 255, 255);						break;					default : $bgc = array(255, 255, 255); //default bgcolor				}		}		else			$bgc = array(255, 255, 255); //default bgcolor		$bgcolor = ImageColorAllocate($im2, $bgc, $bgc, $bgc);		imagefill($im2, 0, 0, $bgcolor);		/* Check if this image is PNG or GIF, then set if Transparent */		if (($obrazekType == IMAGETYPE_GIF) || ($obrazekType == IMAGETYPE_PNG))		{			imagealphablending($im2, false);			imagesavealpha($im2, true);			$transparent = imagecolorallocatealpha($im2, 255, 255, 255, 127);			imagefilledrectangle($im2, 0, 0, $novaSirka, $novaVyska, $transparent);		}		// -------------------------------------------------------------------------		// VYSTUP OR SAVE		$saveToFile = null;		if (isset($params))			$saveToFile = $params;		// -------------------------------------------------------------------------		// PRAVIDLA PRO RESIZE		$flags = explode('|', $flags);		if (in_array('myres', $flags))		{			$nas = $obrazekVyska / $h;			$nasSir = $obrazekSirka / $w;			if ($nas > $nasSir)			{				$nas = $nasSir;			}			$vzdalenostLevo = ($obrazekSirka - ($w * $nas)) / 2;			$vzdalenostTop = ($obrazekVyska - ($h * $nas)) / 2;			imagecopyresampled(					$im2, $im, 0, 0, $vzdalenostLevo, //vzdalenost z leva					$vzdalenostTop, //vzdalenost od horniho rohu					$w, //x budouci					$h, //y budouci					$w * $nas, //x puvodni					$h * $nas//y puvodni			);		}		else		{			$rule_fullresize = in_array('fullresize', $flags) || in_array('noproportions', $flags) ? true : false;			$rule_x = in_array('scalex', $flags) || in_array('x', $flags) ? true : false;			$rule_y = in_array('scaley', $flags) || in_array('y', $flags) ? true : false;			$rule_reduceonly = in_array('reduceonly', $flags) ? true : false;			$rxpoint = $rypoint = 0;			if (!$rule_fullresize)			{				// x zachovavame, menime y podle percentilu				if ($rule_x || (!$rule_y && $obrazekSirka >= $obrazekVyska))				{					$percent = $novaSirka / $obrazekSirka;					$auxNovaVyska = $novaVyska;					$novaVyska = round($obrazekVyska * $percent);					$rypoint = ($auxNovaVyska - $novaVyska) / 2;				}				else				if ($rule_y || (!$rule_x && $obrazekSirka < $obrazekVyska))				{					$percent = $novaVyska / $obrazekVyska;					$auxNovaSirka = $novaSirka;					$novaSirka = round($obrazekSirka * $percent);					$rxpoint = ($auxNovaSirka - $novaSirka) / 2;				}			}			// -------------------------------------------------------------------------			// RESIZE			imagecopyresampled($im2, $im, $rxpoint, $rypoint, 0, 0, $novaSirka, $novaVyska, $obrazekSirka, $obrazekVyska);			/* imagecopyresized( $im2, $im,			  $rxpoint,			  $rypoint,			  0,			  0,			  $novaSirka,			  $novaVyska,			  $obrazekSirka,			  $obrazekVyska ); */		}		// -------------------------------------------------------------------------		// VYSTUP		switch ($obrazekType)		{			//			case IMAGETYPE_JPEG : {					$quality = 90;					if ($saveToFile === null)					{						ob_start();						imagejpeg($im2, $saveToFile, $quality);						$output = ob_get_clean();						imagedestroy($im2);						imagedestroy($im);						return array('content-type' => image_type_to_mime_type(IMAGETYPE_JPEG),								'type' => IMAGETYPE_JPEG,								'output' => $output);					}					$ret = imagejpeg($im2, $saveToFile, $quality);					imagedestroy($im2);					imagedestroy($im);					return $ret;				}			case IMAGETYPE_GIF : {					if ($saveToFile === null)					{						ob_start();						imagegif($im2, $saveToFile);						$output = ob_get_clean();						imagedestroy($im2);						imagedestroy($im);						return array('content-type' => image_type_to_mime_type(IMAGETYPE_GIF),								'type' => IMAGETYPE_GIF,								'output' => $output);					}					$ret = imagegif($im2, $saveToFile);					imagedestroy($im2);					imagedestroy($im);					return $ret;				}			case IMAGETYPE_PNG : {					$quality = 90; // no compression					$pngcompression = round(90 - ($quality * 0.9));					if ($saveToFile === null)					{						ob_start();						imagepng($im2, $saveToFile, $pngcompression);						$output = ob_get_clean();						imagedestroy($im2);						imagedestroy($im);						return array('content-type' => image_type_to_mime_type(IMAGETYPE_PNG),								'type' => IMAGETYPE_PNG,								'output' => $output);					}					$ret = imagepng($im2, $saveToFile, $pngcompression);					imagedestroy($im2);					imagedestroy($im);					return $ret;				}		}		imagedestroy($im2);		imagedestroy($im);		return null;	}	public static function watermarkResize($src, $w, $h, $params = array(), $flags = 'reduceonly')	{		$resImg = self::resize($src, $w, $h, $params, $flags);		$image = imagecreatefromstring($resImg);		$imageWidth = imagesx($image);		$imageHeight = imagesy($image);		$watermarkpath = ROUTINE::cleanDS(App::getFilesDir() . '/' . self::WATERMARK_FILE);		list($watermarkWidth, $watermarkHeight, $watermarkType) = getimagesize($watermarkpath);		if ($watermarkWidth >= $watermarkHeight)		{			$originalWatermarkWidth = $watermarkWidth;			$watermarkWidth = $imageWidth / 10 * 9;			$percent = $watermarkWidth / $originalWatermarkWidth;			$watermarkHeight = round($watermarkHeight * $percent);		}		elseif ($watermarkWidth < $watermarkHeight)		{			$originalWatermarkHeight = $watermarkHeight;			$watermarkHeight = $imageHeight / 10 * 9;			$percent = $watermarkHeight / $originalWatermarkHeight;			$watermarkWidth = round($watermarkWidth * $percent);		}		switch ($watermarkType)		{			case 1/* GIF */: {					$imagew = imagecreatefromgif($watermarkpath);					break;				}			case 3/* PNG */: {					$imagew_temp = imagecreatefrompng($watermarkpath);					$imagew = imagecreatetruecolor($watermarkWidth, $watermarkHeight);					imagealphablending($imagew, false); // setting alpha blending on					imagesavealpha($imagew, true); // save alphablending setting (important)					list($watermarkWidthOriginal, $watermarkHeightOriginal) = getimagesize($watermarkpath);					imagecopyresampled($imagew, $imagew_temp, 0, 0, 0, 0, $watermarkWidth, $watermarkHeight, $watermarkWidthOriginal, $watermarkHeightOriginal);					break;				}		}		$transparency = 90;		$xpos = 0;		$ypos = 0; //podle parametru funkce upravime promene //xpos a ypos		$Xoffset = 0; //posunuti watermarku v X souradnici		$Yoffset = 0; //posunuti watermarku v Y souradnici		$Xalign = "middle"; //umisteni watermarku v x souradnici //lze zadat "middle", "left", "right"		$Yalign = "middle"; //umisteni watermarku v y souradnici //lze zadat "top, "middle", "bottom		if (isset($params))			$Xalign = $params;		if (isset($params))			$Yalign = $params;		if ($Xalign == "middle")		{			$xpos = $imageWidth / 2 - $watermarkWidth / 2 + $Xoffset;		}		if ($Xalign == "left")		{			$xpos = 0 + $Xoffset;		}		if ($Xalign == "right")		{			$xpos = $imageWidth - $watermarkWidth - $Xoffset;		}		if ($Yalign == "middle")		{			$ypos = $imageHeight / 2 - $watermarkHeight / 2 + $Yoffset;		}		if ($Yalign == "top")		{			$ypos = 0 + $Yoffset;		}		if ($Yalign == "bottom")		{			$ypos = $imageHeight - $watermarkHeight - $Yoffset;		} //vlozime watermark do obrazku		switch ($watermarkType)		{			case 1: {					imagecopymerge($image, //zdrojovy obrazek							$imagew, //obrazek watermarku							$xpos, //x-souradnice, na kterou bude vlozen //watermark ve zdrojovem obrazku							$ypos, //y-souradnice, na kterou bude vlozen //watermark ve zdrojovem obrazku							0, 0, $watermarkWidth, $watermarkHeight, $transparency); //pruhlednost //ulozime obrazek do souboru, parametr 100 nastavuje //uroven komprese na nejmene ztratovou kompresi					break;				}			case 3: {					imagecopy($image, //zdrojovy obrazek							$imagew, //obrazek watermarku							$xpos, //x-souradnice, na kterou bude vlozen //watermark ve zdrojovem obrazku							$ypos, //y-souradnice, na kterou bude vlozen //watermark ve zdrojovem obrazku							0, 0, $watermarkWidth, $watermarkHeight);					break;				}		}		// -------------------------------------------------------------------------		// VYSTUP OR SAVE		$saveToFile = null;		if (isset($params))			$saveToFile = $params;		// -------------------------------------------------------------------------		// VYSTUP		switch ($resImg)		{			//			case IMAGETYPE_JPEG : {					$quality = 100;					if ($saveToFile === null)					{						ob_start();						imagejpeg($image, $saveToFile, $quality);						$output = ob_get_clean();						imagedestroy($image);						imagedestroy($imagew);						return array('content-type' => $resImg,								'type' => $resImg,								'output' => $output);					}					$ret = imagejpeg($image, $saveToFile, $quality);					imagedestroy($image);					imagedestroy($imagew);					return $ret;				}			case IMAGETYPE_GIF : {					if ($saveToFile === null)					{						ob_start();						imagegif($image, $saveToFile);						$output = ob_get_clean();						imagedestroy($image);						imagedestroy($imagew);						return array('content-type' => $resImg,								'type' => $resImg,								'output' => $output);					}					$ret = imagegif($image, $saveToFile);					imagedestroy($image);					imagedestroy($imagew);					return $ret;				}			case IMAGETYPE_PNG : {					$pngcompression = 0;					if ($saveToFile === null)					{						ob_start();						imagepng($image, $saveToFile, $pngcompression);						$output = ob_get_clean();						imagedestroy($image);						imagedestroy($imagew);						return array('content-type' => $resImg,								'type' => $resImg,								'output' => $output);					}					$ret = imagepng($image, $saveToFile, $pngcompression);					imagedestroy($image);					imagedestroy($imagew);					return $ret;				}		}		imagedestroy($image);		imagedestroy($imagew);		return null;		//return imagejpeg($image, $saveToFile, 100);	}	public static function viewFile_RoutineAction($fileidOrHref, $params, $watermark = false)	{		if (is_array($params) && isset($params))			$type = @$params;		else			$type = $params;		if (is_int($fileidOrHref))		{			$file = File::getFile($fileidOrHref);			$src = ROUTINE::cleanDS(File::getDir() . '/' . $file);			$watermark = isset($file) && $file == 1 ? true : false;		}		else			$src = $fileidOrHref;		switch ($type)		{			case 'magazin' : {					$w = 100;					$h = 100;					//$watermark = true;					break;				}			case 'listitem' : {					$w = 262;					$h = 221;					#  $params = "scaley";					$params = "scaley|fullresize|myres";					//$watermark = true;					break;				}			case 'itemdetail' : {					$w = 424;					$h = 370;					#  $params = "scaley";					$params = "scaley|fullresize|myres";					$watermark = true;					break;				}			case 'itemgallery' : {					$w = 141;					$h = 123;					#  $params = "scaley";					$params = "scalexy|fullresize|myres";					//$watermark = true;					break;				}			case 'basketitemthumb' : {					$w = 69;					$h = 64;					# nic					$params = "scalexy";					//$watermark = true;					break;				}			case 'related' : {					$w = 50;					$h = 40;					#  $params = "scaley";					$params = "myres";					//$watermark = true;					break;				}			case 'basketListThumb' : {					$w = 137;					$h = 116;					$params = "scalexy|fullresize|myres";					//$watermark = true;					break;				}			case 'basketListThumb2' : {					$w = 79;					$h = 67;					$params = "myres";					//$watermark = true;					break;				}			case 'menu-ico' : {					$w = 48;					$h = 34;					$params = "scaley|fullresize";					//$watermark = true;					break;				}			case 'magg' : {					$w = 205;					$h = 205;					$params = "scalex|myres";					//$watermark = true;					break;				}			case 'megaakce' : {					$w = 518;					$h = 280;					$params = "scaley|fullresize";					//$watermark = true;					break;				}			/*case 'thebig' : {					$w = 1920;					$h = 1080;					$params = "scalex|fullresize";					//$params = "scaley|fullresize|myres";					$watermark = true;					break;				}*/				case 'thebig' : {					$w = 1280;					$h = 800;					$params = "scalewx";					//$obleky = true;					$watermark = true;					break;				}			case 'box' : {					$w = 184;					$h = 178;					$params = "scaley|fullresize|myres";					//$watermark = true;					break;				}			case 'set' : {					$w = 210;					$h = 176;					$params = "scaley|fullresize|myres";					//$watermark = true;					break;				}			case 'smallmenu' : {					$w = 35;					$h = 52;					$params = "scalewx";					//$watermark = true;					break;				}			case 'bigmenu' : {					$w = 442;					$h = 57;					// $params = "scalewx";					//$watermark = true;					break;				}			default :				$w = 1280;				$h = 800;				$watermark = true;				$params = "scalewx";		}		if (isset($params))			$w = $params;		if (isset($params))			$h = $params;		if ($watermark)		{			$result = self::watermarkResize($src, $w, $h, $params);		}		else		{			$result = self::resize($src, $w, $h, $params);		}		header("Content-type: " . $result);		echo $result;		die();	}}?>

22. 4. 2018 17:18:55

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https://webtrh.cz/diskuse/watermark-a-prekopirovani-obrazku-celeho-eshopu/#reply1342178

navay

22. 4. 2018 20:31:46

Pokud je tam ten vodoznak nahraný na pevno do originálu, tak už s tím asi nic udělat nepůjde.

Pokud víte, kde a jak se náhrává soubor s vodoznakem, tak jej můžete jednoduše zkusit přehrát jednopixelovým průhledným PNGčkem a uvidíte co to udělá. Jestli to bude mít vliv na aktuální obrázky (asi bude třeba aktualizovat stránku/obrázek), nebo jen na nové.

Další možností je zkusit najít, kde se v kódu volá metoda viewFile_RoutineAction. Pokud je třetí parametr nastavený na TRUE, tak ho buď smazat nebo nastavit na FALSE. Možná to bude ono.

22. 4. 2018 20:31:46

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Petr Gargulák

(12 hodnocení)

22. 4. 2018 21:21:29

Je tam png nebo jpg... mohu ho vypnout nebo vyměnit.... , ale jde o to, že se pak musí přehrát fotka.... , aby se ta změna projevila. A to asi metodou nepůjde..., protože to ukládá ukládá další pngéčka s vodoznakem....hromadně to přehrát to půjde ? Přes SQL ?

22. 4. 2018 21:21:29

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Gabonator

(1 hodnocení)

23. 4. 2018 07:25:31

Kód som neštudoval ako ukladá fotky ale ked ja robím upload fotiek ak originály ukladám takmer pôvodné a potom vytváram druhý file s vodoznakom.

Rozdiel v názve súborov je len v prípone a je takmer identický. Znamená to že ak chcem v html zobraziť tento img tak nemusím vstupovať do DB ale stačí pridať do src="" img pridať požadovanú príponu.

23. 4. 2018 07:25:31

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David Musil

(73 hodnocení)

23. 4. 2018 09:09:51

Napsal PetrGargulák;1458563
Je tam png nebo jpg... mohu ho vypnout nebo vyměnit.... , ale jde o to, že se pak musí přehrát fotka.... , aby se ta změna projevila. A to asi metodou nepůjde..., protože to ukládá ukládá další pngéčka s vodoznakem....hromadně to přehrát to půjde ? Přes SQL ?

Moc dobre vim, pro jakeho klienta to delas a jak ten web funguje. Kdyz to budes chvili zkoumat, zjistis ze se uploadne original fotky a na jeji kopii se vlozi vodoznak. Originaly jsou v jinem adresari nez kopie s vodoznakem. Takze staci napsat skript, ktery projde vsechny originalni fotky a vlozi na ne jiny vodoznak a nahradi fotky predesle.

23. 4. 2018 09:09:51

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Petr Gargulák

(12 hodnocení)

23. 4. 2018 16:21:33

Napsal musil.david;1458620
Moc dobre vim, pro jakeho klienta to delas a jak ten web funguje. Kdyz to budes chvili zkoumat, zjistis ze se uploadne original fotky a na jeji kopii se vlozi vodoznak. Originaly jsou v jinem adresari nez kopie s vodoznakem. Takze staci napsat skript, ktery projde vsechny originalni fotky a vlozi na ne jiny vodoznak a nahradi fotky predesle.

Fotka je teď zakomentovaná, takže, když se to uploadne znovu tak tam neni žádný otisk....

Nechtějí žádný otisk....

A za kolik byste mi udělal ten script... nebo já vás odkážu na klienta on to s vámi vyřeší napište mi na email gargulakpetr@seznam.cz

Moc díky.

23. 4. 2018 16:21:33

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Corporatefilms123

24. 4. 2018 04:03:55

i don't get any idea about the topic. Someone please advice me on animation studio

24. 4. 2018 04:03:55

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https://webtrh.cz/diskuse/watermark-a-prekopirovani-obrazku-celeho-eshopu/#reply1342172

Watermark – a překopírování obrázků celého eshopu

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