cacert-testmgr/external/ZendFramework-1.9.5/demos/Zend/WebServices/Flickr/flickr-composite.php

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Service_Flickr
* @subpackage Demos
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Query Yahoo! Web, Image and News searches
*/
/**
* @see Zend_Service_Flickr
*/
require_once 'Zend/Service/Flickr.php';
if (isset($_POST) && strtolower($_SERVER['REQUEST_METHOD']) == 'post') {
$keywords = strip_tags($_POST['search_term']);
} else {
$keywords = '';
}
?>
<!DOCTYPE html public "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<style type="text/css">
html, body {
margin: 0px;
padding: 0px;
font-family: Tahoma, Verdana, sans-serif;
font-size: 10px;
}
h1 {
margin-top: 0px;
background-color: darkblue;
color: white;
font-size: 16px;
}
form {
text-align: center;
}
label {
font-weight: bold;
}
img {
border: 0px;
padding: 5px;
}
#composite {
text-align: center;
padding: 25px;
background-color: black;
margin-left: auto;
margin-right: auto;
}
h2 {
font-size: 14px;
color: white;
text-align: center;
}
#poweredby {
clear: both;
}
</style>
</head>
<body>
<h1>Flickr Compositor</h1>
<form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
<p>
<label>Search For: <input type="text" name="search_term" value="<?php echo $keywords; ?>"></label>
<input type="submit" value="Search!" onclick='this.value="Please Wait..."'>
</p>
</form>
<?php
if (strtolower($_SERVER['REQUEST_METHOD']) == 'post') {
$flickr = new Zend_Service_Flickr('381e601d332ab5ce9c25939570cb5c4b');
try {
$results = $flickr->tagSearch($keywords, array('per_page' => 50, 'tag_mode' => 'all'));
if ($results->totalResults() > 0) {
$images = array();
foreach ($results as $result) {
if (isset($result->Medium)) {
$images[] = imagecreatefromjpeg($result->Medium->uri);
$heights[] = $result->Medium->height;
$widths[] = $result->Medium->width;
}
}
if (sizeof($images) == 0) {
echo '<p style="color: orange; font-weight: bold">No Results Found.</p>';
} else {
sort($heights);
sort($widths);
$max_height = array_pop($heights);
$max_width = array_pop($widths);
$output = realpath("./temp/") .DIRECTORY_SEPARATOR.mt_rand(). ".jpg";
foreach ($images as $key => $image) {
if (!file_exists('./temp')) {
mkdir("./temp");
}
$tmp = tempnam(realpath('./temp'), 'zflickr');
imagejpeg($image, $tmp);
chmod($tmp, 0777);
if (file_exists($output)) {
passthru("composite -dissolve 20 $tmp $output $output");
chmod($output, 0777);
} elseif (!isset($previous_image)) {
$previous_image = "$tmp";
} else {
passthru("composite -dissolve 20 $tmp $previous_image $output");
chmod($output, 0777);
}
$image_files[] = $tmp;
}
foreach ($image_files as $filename) {
unlink($filename);
}
//copy($output, basename($output));
//unlink($output);
$size = getimagesize($output);
$size[0] += 25;
$size[1] += 25;
echo "<div id='composite' style='width: {$size[0]}px; height: {$size[1]}px;'><img src='temp/" .basename($output). "' alt='" .htmlspecialchars($keywords). "'><h2>" .ucwords(htmlspecialchars($keywords)). "</h2></div>";
}
} else {
echo '<p style="color: orange; font-weight: bold">No Results Found</p>';
}
}
catch (Zend_Service_Exception $e) {
echo '<p style="color: red; font-weight: bold">An error occured, please try again later. (' .$e->getMessage(). ')</p>';
}
}
?>
<p id="poweredby" style="text-align: center; font-size: 9px;">Powered by the <a href="http://framework.zend.com">Zend Framework</a></p>
</body>
</html>