79 lines
2.7 KiB
PHP
79 lines
2.7 KiB
PHP
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2009 Artica Soluciones Tecnologicas
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// Please see http://pandorafms.org for full contribution list
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation for version 2.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//INI Lines of code for direct url call script
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if (isset($_GET['getFile'])) {
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$file = $_GET['file'];
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if (isset($_GET['thumb'])) {
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if (!isset($_GET['thumb_size'])) {
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$newWidth = $newHeight = '50%';
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}
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else {
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$new_size_values = explode('x',$_GET['thumb_size']);
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$newWidth = (integer) $new_size_values[0];
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$newHeight = (integer) $new_size_values[1];
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}
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$temp = explode("/", $file);
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$fileName = end($temp);
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$fileTemp = sys_get_temp_dir() . "/tumb_" . $newWidth . "x" . $newHeight . "_" . $fileName;
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if (is_file($fileTemp)) {
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if (!is_readable($fileTemp)) {
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$fileTemp = sys_get_temp_dir() . "/tumb_" . $newWidth . "x" . $newHeight . "_" . uniqid() . "_" . $fileName;
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createthumb( $_SERVER['DOCUMENT_ROOT'] . $file, $fileTemp,$newWidth,$newHeight);
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}
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}
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else createthumb( $_SERVER['DOCUMENT_ROOT'] . $file, $fileTemp,$newWidth,$newHeight);
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getFile($fileName, $fileTemp);
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unlink($fileTemp);
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}
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}
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//END Lines of code for direct url call script
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function getFile ($destFileName,$fileLocation) {
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error_reporting(E_ALL);
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//header('Content-type: aplication/octet-stream;');
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header('Content-type: ' . mime_content_type($fileLocation) . ';');
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header( "Content-Length: " . filesize($fileLocation));
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header('Content-Disposition: attachment; filename="' . $destFileName . '"');
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readfile($fileLocation);
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}
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function createthumb ($origFileName, $destFileName, $newWidth, $newHeight) {
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//TODO $newWidth and $newHeight values as percent.
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$system = explode(".",$origFileName);
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if (preg_match ("/jpg|jpeg/",$system[1]))
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$src_img = imagecreatefromjpeg($origFileName);
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if (preg_match ("/png/",$system[1]))
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$src_img = imagecreatefrompng($origFileName);
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$oldWidth = imageSX($src_img);
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$oldHeight = imageSY($src_img);
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$dst_img = ImageCreateTrueColor($newWidth, $newHeight);
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imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $newWidth, $newHeight, $oldWidth, $oldHeight);
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if (preg_match("/png/",$system[1]))
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imagepng($dst_img,$destFileName);
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else
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imagejpeg($dst_img,$destFileName);
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imagedestroy($dst_img);
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imagedestroy($src_img);
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}
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?>
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