<?php /** * PhpThumb Library Example File * * This file contains example usage for the PHP Thumb Library * * PHP Version 5 with GD 2.0+ * PhpThumb : PHP Thumb Library <http://phpthumb.gxdlabs.com> * Copyright (c) 2009, Ian Selby/Gen X Design * * Author(s): Ian Selby <*****@*****.**> * * Licensed under the MIT License * Redistributions of files must retain the above copyright notice. * * @author Ian Selby <*****@*****.**> * @copyright Copyright (c) 2009 Gen X Design * @link http://phpthumb.gxdlabs.com * @license http://www.opensource.org/licenses/mit-license.php The MIT License * @version 3.0 * @package PhpThumb * @subpackage Examples * @filesource */ require_once '../../vendor/autoload.php'; $thumb = new PHPThumb\GD(__DIR__ . '/../../public/imgs/test.jpg'); $thumb->crop(100, 100, 300, 200); $thumb->show();
/**
* Generate the thumbnail
*
* @access public
* @return void
**/
public function index()
{
// Check the request headers; avoid hitting the disk at all if possible. If the Etag
// matches then send a Not-Modified header and terminate execution.
if ($this->_serve_not_modified($this->_cache_file)) {
return;
}
// --------------------------------------------------------------------------
// The browser does not have a local cache (or it's out of date) check the
// cache to see if this image has been processed already; serve it up if
// it has.
if (file_exists(DEPLOY_CACHE_DIR . $this->_cache_file)) {
$this->_serve_from_cache($this->_cache_file);
} else {
// Cache object does not exist, fetch the original, process it and save a
// version in the cache bucket.
// Which original are we using?
switch ($this->_sex) {
case 'female':
case 'woman':
case 'f':
case 'w':
case '2':
$_src = $this->_woman;
break;
// --------------------------------------------------------------------------
// --------------------------------------------------------------------------
case 'male':
case 'man':
case 'm':
case '1':
$_src = $this->_man;
break;
// --------------------------------------------------------------------------
// Fallback to a default avatar
// TODO: Make this avatar gender neutral
// --------------------------------------------------------------------------
// Fallback to a default avatar
// TODO: Make this avatar gender neutral
default:
$_src = $this->_man;
break;
}
if (file_exists($_src)) {
// Object exists, time for manipulation fun times :>
// Set some PHPThumb options
$_options['resizeUp'] = TRUE;
// --------------------------------------------------------------------------
// Perform the resize
$PHPThumb = new PHPThumb\GD($_src, $_options);
$PHPThumb->adaptiveResize($this->_width, $this->_height);
// --------------------------------------------------------------------------
// Set the appropriate cache headers
$this->_set_cache_headers(time(), $this->_cache_file, FALSE);
// --------------------------------------------------------------------------
// Output the newly rendered file to the browser
$PHPThumb->show();
// --------------------------------------------------------------------------
// Save local version
$PHPThumb->save(DEPLOY_CACHE_DIR . $this->_cache_file);
} else {
// This object does not exist.
log_message('error', 'CDN: Blank Avatar: File not found; ' . $_src);
return $this->_bad_src($this->_width, $this->_height);
}
}
}
