Error: your ImageMagick path is not correct! Please (re)specify it in the Admin-system under 'Settings'
"; } } } break; //NetPBM case 2: if($this->_NETPBM_path == 'auto'){ $this->_NETPBM_path =''; }else{ if($this->_NETPBM_path){ if(!is_dir($this->_NETPBM_path)){ echo ""; } } } break; //GD1 case 3: if (!function_exists('imagecreatefromjpeg')) { echo ""; } break; //GD2 case 4: if (!function_exists('imagecreatefromjpeg')) { echo ""; } if (!function_exists('imagecreatetruecolor')) { echo ""; } break; } if($this->_FFMPEG_path == 'auto'){ $this->_FFMPEG_path = ''; }else{ if($this->_FFMPEG_path){ if(is_dir($this->_FFMPEG_path)){ $this->_use_FFMPEG = true; }else{ $this->_use_FFMPEG = false; } } } if($this->_PDF_path == 'auto'){ $this->_PDF_path = ''; }else{ if($this->_PDF_path){ if(is_dir($this->_PDF_path)){ $this->_use_PDF = true; }else{ $this->_use_PDF = false; } } } } // toolbox ready for use... } function processImage($image, $filename, $keywords, $name, $descr, $rotate, $degrees = 0, $copyMethod = 1){ global $mosConfig_absolute_path, $zoom; $imagepath = $zoom->_CONFIG['imagepath']; $catdir = $zoom->_gallery->getDir(); $filename = urldecode($filename); // replace every space-character with a single "_" $filename = ereg_replace(" ", "_", $filename); // Get rid of extra underscores $filename = ereg_replace("_+", "_", $filename); $filename = ereg_replace("(^_|_$)", "", $filename); $tag = ereg_replace(".*\.([^\.]*)$", "\\1", $filename); $tag = strtolower($tag); $zoom->checkDuplicate($filename); $filename = $zoom->_tempname; if($zoom->acceptableFormat($tag)){ // File is an image/ movie/ document... $file = $mosConfig_absolute_path."/".$imagepath.$catdir."/".$filename; $desfile = $mosConfig_absolute_path."/".$imagepath.$catdir."/thumbs/".$filename; if($copyMethod == 1){ if (!move_uploaded_file("$image", "$file")){ // some error occured while moving file, register this... $this->_err_num++; $this->_err_names[$this->_err_num] = $filename; $this->_err_types[$this->_err_num] = _ZOOM_ALERT_MOVEFAILURE; return false; } }elseif($copyMethod == 2){ if (!fs_copy("$image", "$file")){ // some error occured while moving file, register this... $this->_err_num++; $this->_err_names[$this->_err_num] = $filename; $this->_err_types[$this->_err_num] = _ZOOM_ALERT_MOVEFAILURE; return false; } } @chmod("$file", 0644); $size = $zoom->_CONFIG['size']; if($zoom->isImage($tag)){ $imginfo = getimagesize($file); // get image EXIF & IPTC data from file to save it in viewsize image and get a thumbnail... if ($zoom->_CONFIG['readEXIF'] && $tag === "jpg"){ // Retreive the EXIF, XMP and Photoshop IRB information from // the existing file, so that it can be updated later on... $jpeg_header_data = get_jpeg_header_data( $file ); $EXIF_data = get_EXIF_JPEG($file); $XMP_data = read_XMP_array_from_text( get_XMP_text( $jpeg_header_data ) ); $IRB_data = get_Photoshop_IRB( $jpeg_header_data ); $new_ps_file_info = get_photoshop_file_info($EXIF_data, $XMP_data, $IRB_data); // Check if there is a default for the date defined if ( ( ! array_key_exists( 'date', $new_ps_file_info ) ) || ( ( array_key_exists( 'date', $new_ps_file_info ) ) && ( $new_ps_file_info['date'] == '' ) ) ) { // No default for the date defined // figure out a default from the file // Check if there is a EXIF Tag 36867 "Date and Time of Original" if ( ( $EXIF_data != FALSE ) && ( array_key_exists( 0, $EXIF_data ) ) && ( array_key_exists( 34665, $EXIF_data[0] ) ) && ( array_key_exists( 0, $EXIF_data[0][34665] ) ) && ( array_key_exists( 36867, $EXIF_data[0][34665][0] ) ) ) { // Tag "Date and Time of Original" found - use it for the default date $new_ps_file_info['date'] = $EXIF_data[0][34665][0][36867]['Data'][0]; $new_ps_file_info['date'] = preg_replace( "/(\d\d\d\d):(\d\d):(\d\d)( \d\d:\d\d:\d\d)/", "$1-$2-$3", $new_ps_file_info['date'] ); } // Check if there is a EXIF Tag 36868 "Date and Time when Digitized" else if ( ( $EXIF_data != FALSE ) && ( array_key_exists( 0, $EXIF_data ) ) && ( array_key_exists( 34665, $EXIF_data[0] ) ) && ( array_key_exists( 0, $EXIF_data[0][34665] ) ) && ( array_key_exists( 36868, $EXIF_data[0][34665][0] ) ) ) { // Tag "Date and Time when Digitized" found - use it for the default date $new_ps_file_info['date'] = $EXIF_data[0][34665][0][36868]['Data'][0]; $new_ps_file_info['date'] = preg_replace( "/(\d\d\d\d):(\d\d):(\d\d)( \d\d:\d\d:\d\d)/", "$1-$2-$3", $new_ps_file_info['date'] ); } // Check if there is a EXIF Tag 306 "Date and Time" else if ( ( $EXIF_data != FALSE ) && ( array_key_exists( 0, $EXIF_data ) ) && ( array_key_exists( 306, $EXIF_data[0] ) ) ) { // Tag "Date and Time" found - use it for the default date $new_ps_file_info['date'] = $EXIF_data[0][306]['Data'][0]; $new_ps_file_info['date'] = preg_replace( "/(\d\d\d\d):(\d\d):(\d\d)( \d\d:\d\d:\d\d)/", "$1-$2-$3", $new_ps_file_info['date'] ); }else{ // Couldn't find an EXIF date in the image // Set default date as creation date of file $new_ps_file_info['date'] = date ("Y-m-d", filectime( $file )); } } } if($rotate){ if(!$zoom->_toolbox->rotateImage($file, $file, $filename, $degrees)){ $this->_err_num++; $this->_err_names[$this->_err_num] = $filename; $this->_err_types[$this->_err_num] = "Error rotating image"; return false; } } // if the image size is greater than the given maximum: resize it! if($imginfo[0] > $zoom->_CONFIG['maxsize'] || $imginfo[1] > $zoom->_CONFIG['maxsize']){ $viewsize = $mosConfig_absolute_path."/".$imagepath.$catdir."/viewsize/".$filename; if(!$zoom->_toolbox->resizeImage($file, $viewsize, $zoom->_CONFIG['maxsize'], $filename)){ if ($zoom->_CONFIG['readEXIF'] && ($tag === "jpg" || $tag = "jpeg")){ // put the EXIF info back in the resized file... // Update the JPEG header information with the new Photoshop File Info // NOTE: this only seems to work with GD2.x. Why? I don't know ;-) $jpeg_header_data = put_photoshop_file_info( $jpeg_header_data, $new_ps_file_info, $EXIF_data, $XMP_data, $IRB_data ); if (put_jpeg_header_data( $file, $viewsize, $jpeg_header_data ) == false) { $this->_err_num++; $this->_err_names[$this->_err_num] = $filename; $this->_err_types[$this->_err_num] = _ZOOM_ALERT_IMGERROR; return false; } } $this->_err_num++; $this->_err_names[$this->_err_num] = $filename; $this->_err_types[$this->_err_num] = _ZOOM_ALERT_IMGERROR; return false; } } // resize to thumbnail... // JPEG files often carry pre-made thumbnails in them, so we'll use that one // if it exists at all. if ($zoom->_CONFIG['readEXIF'] && ($tag === "jpg" || $tag = "jpeg") && count($EXIF_data) >= 2 && is_array($EXIF_data[1][513]) && !empty($EXIF_data[1][513]['Data'])){ if(!$zoom->writefile($desfile, $EXIF_data[1][513]['Data'])){ $this->_err_num++; $this->_err_names[$this->_err_num] = $filename; $this->_err_types[$this->_err_num] = _ZOOM_ALERT_IMGERROR; return false; } }elseif(!$zoom->_toolbox->resizeImage($file, $desfile, $size, $filename)){ $this->_err_num++; $this->_err_names[$this->_err_num] = $filename; $this->_err_types[$this->_err_num] = _ZOOM_ALERT_IMGERROR; return false; } }elseif($zoom->isDocument($tag)){ if($zoom->isIndexable($tag) && $this->_use_PDF){ if(!$this->indexDocument($file, $filename)){ $this->_err_num++; $this->_err_names[$this->_err_num] = $filename; $this->_err_types[$this->_err_num] = _ZOOM_ALERT_INDEXERROR; return false; } } }elseif($zoom->isMovie($tag)){ //if movie is 'thumbnailable' -> make a thumbnail then! if($zoom->isThumbnailable($tag) && $this->_use_FFMPEG){ if(!$zoom->_toolbox->createMovieThumb($file, $size, $filename)){ $this->_err_num++; $this->_err_names[$this->_err_num] = $filename; $this->_err_types[$this->_err_num] = _ZOOM_ALERT_IMGERROR; return false; } } } // replace space-characters in combination with a comma with 'air'...or nothing! $keywords = ereg_replace(", ", ",", $keywords); if(empty($name)) $name = $zoom->_CONFIG['tempName']; $zoom->saveImage($filename, $keywords, $name, $descr, $zoom->_gallery->_id); }else{ //Not the right format, register this... $this->_err_num++; $this->_err_names[$this->_err_num] = $filename; $this->_err_types[$this->_err_num] = _ZOOM_ALERT_WRONGFORMAT_MULT; return false; } return true; } function resizeImage($file, $desfile, $size, $filename = ""){ switch ($this->_conversiontype){ //Imagemagick case 1: if($this->resizeImageIM($file, $desfile, $size)) return true; else return false; break; //NetPBM case 2: if($this->resizeImageNETPBM($file,$desfile,$size,$filename)) return true; else return false; break; //GD1 case 3: if($this->resizeImageGD1($file, $desfile, $size)) return true; else return false; break; //GD2 case 4: if($this->resizeImageGD2($file, $desfile, $size)) return true; else return false; break; } return true; } function resizeImageIM($src_file, $dest_file, $new_size){ $cmd = $this->_IM_path."convert -resize $new_size \"$src_file\" \"$dest_file\""; exec($cmd, $output, $retval); if($retval) return false; else return true; } function resizeImageNETPBM($src_file,$des_file,$new_size,$orig_name){ $quality = $this->_JPEGquality; $imginfo = getimagesize($src_file); if ($imginfo == null) return false; // height/width $srcWidth = $imginfo[0]; $srcHeight = $imginfo[1]; $ratio = max($srcWidth, $srcHeight) / $new_size; $ratio = max($ratio, 1.0); $destWidth = (int)($srcWidth / $ratio); $destHeight = (int)($srcHeight / $ratio); if (eregi("\.png", $orig_name)){ $cmd = $this->_NETPBM_path . "pngtopnm $src_file | " . $this->_NETPBM_path . "pnmscale -xysize $destWidth $destHeight | " . $this->_NETPBM_path . "pnmtopng > $des_file" ; } else if (eregi("\.(jpg|jpeg)", $orig_name)){ $cmd = $this->_NETPBM_path . "jpegtopnm $src_file | " . $this->_NETPBM_path . "pnmscale -xysize $destWidth $destHeight | " . $this->_NETPBM_path . "ppmtojpeg -quality=$quality > $des_file" ; } else if (eregi("\.gif", $orig_name)){ $cmd = $this->_NETPBM_path . "giftopnm $src_file | " . $this->_NETPBM_path . "pnmscale -xysize $destWidth $destHeight | " . $this->_NETPBM_path . "ppmquant 256 | " . $this->_NETPBM_path . "ppmtogif > $des_file" ; }else{ return false; } exec($cmd, $output, $retval); if($retval) return false; else return true; } function resizeImageGD1($src_file, $dest_file, $new_size){ $imginfo = getimagesize($src_file); if ($imginfo == null) return false; // GD can only handle JPG & PNG images if ($imginfo[2] != 2 && $imginfo[2] != 3){ return false; } // height/width $srcWidth = $imginfo[0]; $srcHeight = $imginfo[1]; $ratio = max($srcWidth, $srcHeight) / $new_size; $ratio = max($ratio, 1.0); $destWidth = (int)($srcWidth / $ratio); $destHeight = (int)($srcHeight / $ratio); if ($imginfo[2] == 2) $src_img = imagecreatefromjpeg($src_file); else $src_img = imagecreatefrompng($src_file); if (!$src_img) return false; $dst_img = imagecreate($destWidth, $destHeight); imagecopyresized($dst_img, $src_img, 0, 0, 0, 0, $destWidth, (int)$destHeight, $srcWidth, $srcHeight); if ($imginfo[2] == 2) imagejpeg($dst_img, $dest_file, $this->_JPEGquality); else imagepng($dst_img, $dest_file); imagedestroy($src_img); imagedestroy($dst_img); return true; } function resizeImageGD2($src_file, $dest_file, $new_size){ $imginfo = getimagesize($src_file); if ($imginfo == null) return false; // GD can only handle JPG & PNG images if ($imginfo[2] != 2 && $imginfo[2] != 3){ return false; } // height/width $srcWidth = $imginfo[0]; $srcHeight = $imginfo[1]; $ratio = max($srcWidth, $srcHeight) / $new_size; $ratio = max($ratio, 1.0); $destWidth = (int)($srcWidth / $ratio); $destHeight = (int)($srcHeight / $ratio); if ($imginfo[2] == 2) $src_img = imagecreatefromjpeg($src_file); else $src_img = imagecreatefrompng($src_file); if (!$src_img) return false; $dst_img = imagecreatetruecolor($destWidth, $destHeight); imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $destWidth, (int)$destHeight, $srcWidth, $srcHeight); if ($imginfo[2] == 2) imagejpeg($dst_img, $dest_file, $this->_JPEGquality); else imagepng($dst_img, $dest_file); imagedestroy($src_img); imagedestroy($dst_img); return true; } function rotateImage($file, $desfile, $filename, $degrees){ $degrees = intval($degrees); switch ($this->_conversiontype){ //Imagemagick case 1: if($this->rotateImageIM($file, $desfile, $degrees)) return true; else return false; break; //NetPBM case 2: if($this->rotateImageNETPBM($file,$desfile, $filename, $degrees)) return true; else return false; break; //GD1 case 3: if($this->rotateImageGD1($file, $desfile, $degrees)) return true; else return false; break; //GD2 case 4: if($this->rotateImageGD2($file, $desfile, $degrees)) return true; else return false; break; } return true; } function rotateImageIM($file, $desfile, $degrees){ $cmd = $this->_IM_path."convert -rotate $degrees \"$file\" \"$desfile\""; exec($cmd, $output, $retval); if($retval) return false; else return true; } function rotateImageNETPBM($file, $desfile, $filename, $degrees){ $quality = $this->_JPEGquality; $fileOut = "$file.1"; fs_copy($file,$fileOut); if (eregi("\.png", $filename)){ $cmd = $this->_NETPBM_path . "pngtopnm $file | " . $this->_NETPBM_path . "pnmrotate $degrees | " . $this->_NETPBM_path . "pnmtopng > $fileOut" ; } else if (eregi("\.(jpg|jpeg)", $filename)){ $cmd = $this->_NETPBM_path . "jpegtopnm $file | " . $this->_NETPBM_path . "pnmrotate $degrees | " . $this->_NETPBM_path . "ppmtojpeg -quality=$quality > $fileOut" ; } else if (eregi("\.gif", $orig_name)){ $cmd = $this->_NETPBM_path . "giftopnm $file | " . $this->_NETPBM_path . "pnmrotate $degrees | " . $this->_NETPBM_path . "ppmquant 256 | " . $this->_NETPBM_path . "ppmtogif > $fileOut" ; }else{ return false; } exec($cmd, $output, $retval); if($retval){ return false; }else{ $erg = fs_rename($fileOut, $desfile); return true; } } function rotateImageGD1($file, $desfile, $degrees){ $imginfo = getimagesize($file); if ($imginfo == null) return false; // GD can only handle JPG & PNG images if ($imginfo[2] != 2 && $imginfo[2] != 3){ return false; } if ($imginfo[2] == 2) $src_img = imagecreatefromjpeg($file); else $src_img = imagecreatefrompng($file); if (!$src_img) return false; // The rotation routine... $src_img = imagerotate($src_img, $degrees, 0); $dst_img = imagecreate($imginfo[0], $imginfo[1]); imagecopyresized($dst_img, $src_img, 0, 0, 0, 0, $destWidth, (int)$destHeight, $srcWidth, $srcHeight); if ($imginfo[2] == 2) imagejpeg($dst_img, $desfile, $this->_JPEGquality); else imagepng($dst_img, $desfile); imagedestroy($src_img); imagedestroy($dst_img); return true; } function rotateImageGD2($file, $desfile, $degrees){ $imginfo = getimagesize($file); if ($imginfo == null) return false; // GD can only handle JPG & PNG images if ($imginfo[2] != 2 && $imginfo[2] != 3){ return false; } if ($imginfo[2] == 2) $src_img = imagecreatefromjpeg($file); else $src_img = imagecreatefrompng($file); if (!$src_img) return false; // The rotation routine... $src_img = imagerotate($src_img, $degrees, 0); $dst_img = imagecreatetruecolor($imginfo[0], $imginfo[1]); imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $destWidth, (int)$destHeight, $srcWidth, $srcHeight); if ($imginfo[2] == 2) imagejpeg($dst_img, $desfile, $this->_JPEGquality); else imagepng($dst_img, $desfile); imagedestroy($src_img); imagedestroy($dst_img); return true; } // watermark by Elf Qrin ( http://www.ElfQrin.com/ ) - modified for use with zOOm. function watermark($file, $desfile) { $suffx = substr($file,strlen($file)-4,4); if ($suffx == ".jpg" || $suffx == "jpeg" || $suffx == ".png") { $text = str_replace("[date]",date($this->_wmdatfmt),$this->_wmtext); if ($suffx == ".jpg" || $suffx == "jpeg") { $image = imagecreatefromjpeg($file); } if ($suffx == ".png") { $image = imagecreatefrompng($file); } $rgbtext = HexDec($this->_wmrgbtext); $txtr = floor($rgbtext/pow(256,2)); $txtg = floor(($rgbtext%pow(256,2))/pow(256,1)); $txtb = floor((($rgbtext%pow(256,2))%pow(256,1))/pow(256,0)); $rgbtsdw = HexDec($this->_wmrgbtsdw); $tsdr = floor($rgbtsdw/pow(256,2)); $tsdg = floor(($rgbtsdw%pow(256,2))/pow(256,1)); $tsdb = floor((($rgbtsdw%pow(256,2))%pow(256,1))/pow(256,0)); $coltext = imagecolorallocate($image,$txtr,$txtg,$txtb); $coltsdw = imagecolorallocate($image,$tsdr,$tsdg,$tsdb); if ($this->_wmhotspot != 0) { $ix = imagesx($image); $iy = imagesy($image); $tsw = strlen($text)*$this->_wmfont_size/imagefontwidth($this->_wmfont)*3; $tsh = $this->_wmfont_size/imagefontheight($this->_wmfont); switch ($this->_wmhotspot) { case 1: $txp = $this->_wmtxp; $typ = $tsh*$tsh+imagefontheight($this->_wmfont)*2+$this->_wmtyp; break; case 2: $txp = floor(($ix-$tsw)/2); $typ = $tsh*$tsh+imagefontheight($this->_wmfont)*2+$this->_wmtyp; break; case 3: $txp = $ix-$tsw-$txp; $typ = $tsh*$tsh+imagefontheight($this->_wmfont)*2+$this->_wmtyp; break; case 4: $txp = $this->_wmtxp; $typ = floor(($iy-$tsh)/2); break; case 5: $txp = floor(($ix-$tsw)/2); $typ = floor(($iy-$tsh)/2); break; case 6: $txp = $ix-$tsw-$this->_wmtxp; $typ = floor(($iy-$tsh)/2); break; case 7: $txp = $this->_wmtxp; $typ = $iy-$tsh-$this->_wmtyp; break; case 8: $txp = floor(($ix-$tsw)/2); $typ = $iy-$tsh-$this->_wmtyp; break; case 9: $txp = $ix-$tsw-$this->_wmtxp; $typ = $iy-$tsh-$this->_wmtyp; break; } } ImageTTFText($image, $this->_wmfont_size, 0, $txp+$sxp, $typ+$syp, $coltsdw, $this->_wmfont,$text); ImageTTFText($image, $this->_wmfont_size, 0, $txp, $typ, $coltext, $this->wmfont, $text); if ($suffx == ".jpg" || $suffx == "jpeg") { imagejpeg($image, $desfile, $this->_JPEGquality); }elseif($suffx == ".png"){ imgepng($image, $desfile); } imagedestroy($image); return true; }else{ return false; } } function createMovieThumb($file, $size, $filename){ global $mosConfig_absolute_path, $zoom; if($this->_FFMPEG_path == 'auto'){ $this->_FFMPEG_path = ''; }else{ if($this->_FFMPEG_path){ if(!is_dir($this->_FFMPEG_path)){ die("Error: your FFmpeg path is not correct! Please (re)specify it in the Admin-system under 'Settings'"); } } } $tempdir = uniqid('zoom_'); $gen_images = array(); $gen_path = $mosConfig_absolute_path."/media/".$tempdir; // the file has the extension 'mpg' or 'avi' or 'whatever' and needs to be 'jpg'... $desfile = ereg_replace("(.*)\.([^\.]*)$", "\\1", $filename).".jpg"; if(mkdir($gen_path, 0777)){ $cmd = $this->_FFMPEG_path."ffmpeg -an -y -t 0:0:0.001 -ss 0:0:0.000 -i \"$file\" -f image -img jpeg \"$gen_path/file%d.jpg\""; exec($cmd, $output, $retval); if(!$retval){ $gen_images = $this->parseDir($gen_path); $the_thumb = round(sizeof($gen_images) / 2) - 1; $the_thumb = $gen_path."/".$gen_images[$the_thumb]; $target = $mosConfig_absolute_path."/".$zoom->_CONFIG['imagepath'].$zoom->_gallery->getDir()."/thumbs/".$desfile; if(!$this->resizeImage($the_thumb, $target, $size, $desfile)){ return false; } }else{ return false; } $zoom->deldir($gen_path); return true; }else{ return false; } } function searchPdf(&$file, $searchText){ global $zoom, $mosConfig_absolute_path; $file->getInfo(); $source = $mosConfig_absolute_path."/".$zoom->_CONFIG['imagepath'].$file->getDir()."/".ereg_replace("(.*)\.([^\.]*)$", "\\1", $file->_filename).".txt"; if(fs_is_file($source)){ $txt = strtolower(file_get_contents($source)); if(preg_match("/$searchText/", $txt)){ return true; }else{ return false; } unset($txt); }else{ return false; } } function indexDocument($file, $filename){ global $mosConfig_absolute_path, $zoom; // this function will contain the algorithm to index a document (like a pdf)... // Method: use PDFtoText to create a plain ASCII text-file, which can be easily // searched through. The text-file will be placed into the same dir as the // original pdf. if($this->_PDF_path == 'auto'){ $this->_PDF_path = ''; }else{ if($this->_PDF_path){ if(!is_dir($this->_PDF_path)){ die("Error: your PDFtoText path is not correct! Please (re)specify it in the Admin-system under 'Settings'"); } } } $desfile = ereg_replace("(.*)\.([^\.]*)$", "\\1", $filename).".txt"; $target = $mosConfig_absolute_path."/".$zoom->_CONFIG['imagepath'].$zoom->_gallery->getDir()."/".$desfile; $cmd = $this->_PDF_path."pdftotext \"$file\" \"$target\""; exec($cmd, $output, $retval); if(!$retval) return true; else return false; } function parseDir($dir){ global $zoom; // start the scan...(open the local dir) $images = array(); $handle = fs_opendir($dir); while (($file = readdir($handle)) != false) { if ($file != "." && $file != "..") { $tag = ereg_replace(".*\.([^\.]*)$", "\\1", $file); $tag = strtolower($tag); if ($zoom->acceptableFormat($tag)) { // Tack it onto images... $images[] = $file; } } } closedir($handle); return $images; } function getImageLibs(){ // do auto-detection on the available graphics libraries // This assumes the executables are within the shell's path $imageLibs= array(); unset($output, $status); exec('convert -version', $output, $status); if(!$status){ if(preg_match("/imagemagick[ \t]+([0-9\.]+)/i",$output[0],$matches)) $imageLibs['imagemagick'] = $matches[0]; } unset($output, $status); exec('jpegtopnm -version 2>&1', $output, $status); if(!$status){ if(preg_match("/netpbm[ \t]+([0-9\.]+)/i",$output[0],$matches)) $imageLibs['netpbm'] = $matches[0]; } unset($output, $status); exec('ffmpeg -h', $output, $status); if(!empty($output[0])){ if(preg_match("/ffmpeg[[:space:]]+/",$output[0],$matches)){ $imageLibs['ffmpeg'] = $matches[0]; } } unset($output, $status); $GDfuncList = get_extension_funcs('gd'); ob_start(); @phpinfo(INFO_MODULES); $output=ob_get_contents(); ob_end_clean(); $matches[1]=''; if(preg_match("/GD Version[ \t]*(<[^>]+>[ \t]*)+([^<>]+)/s",$output,$matches)){ $gdversion = $matches[2]; } if( $GDfuncList ){ if( in_array('imagegd2',$GDfuncList) ) $imageLibs['gd2'] = $gdversion; else $imageLibs['gd1'] = $gdversion; } return $imageLibs; } //--------------------Error handling functions-------------------------// function displayErrors(){ global $zoom; if ($this->_err_num <> 0){ echo ''; echo ''; $tabcnt = 0; for ($x = 0; $x <= $this->_err_num; $x++){ echo ''; if ($tabcnt == 1){ $tabcnt = 0; } else { $tabcnt++; } } echo "

Image Name	Error type
'.$this->_err_names[$x].'	'.$this->_err_types[$x].'

"; } } //--------------------END error handling functions----------------------// }