<?php
/************************************************************
**** Picasa and PHP Integration Script
**** Created by: Kamran Ayub (c)2008 Intrepid Studios, Inc.
**** http://www.intrepidstudios.com/
**** This is just a very barebones implementation! No fancy
**** classes and whatnot. Feel free to improve it.
****
**************************************************************/
//set_include_path("/local/home/"); // set if Zend folder isn't in the same directory as gallery.php, e.g. it's below it
// Vars
$user = "YOUR_GOOGLE_USERNAME";
$pass = "YOUR_PASSWORD";
$albumId = $_REQUEST['albumId'];
$albumName = $_REQUEST['albumName']; // This is just lazy, because when you are using the newAlbumQuery method, the name of the album can be gotten anyway.
$page = $_REQUEST['page'];
$maxResults = 15; // Max Results per page
$maxImageSize = 800; // don't go over 800 otherwise you won't be able to embed the larger photos
$zend_dir = "Zend/Loader.php"; // should point to your Zend directory
// Functions
function Paginate($numPages,$currentPage,$albumName,$albumId) {
// Create page links
$s = "<ul class='page-nav'>\n";
for($i=1;$i<=$numPages;$i++) {
$class = "";
// Current page?
if($i == $currentPage) {
$class = " class='selected'";
}
$s .= "<li".$class.">";
$s .= "<a href='?albumId=".$albumId."&albumName=".$albumName."&page=".$i."'>".$i."</a></li>\n";
}
$s .= "</ul>\n";
return $s;
}
// Picasa Web Albums
require_once($zend_dir);
Zend_Loader::loadClass('Zend_Gdata_Photos');
Zend_Loader::loadClass('Zend_Gdata_ClientLogin');
Zend_Loader::loadClass('Zend_Gdata_AuthSub');
// Authenticate
$serviceName = Zend_Gdata_Photos::AUTH_SERVICE_NAME;
$client = Zend_Gdata_ClientLogin::getHttpClient($user, $pass, $serviceName);
// update the second argument to be CompanyName-ProductName-Version
$gp = new Zend_Gdata_Photos($client, "Google-DevelopersGuide-1.0");
// Default page
if(!isset($page)) {
$page=1;
}
if(isset($albumName)) {
$albumName = urldecode($albumName);
}
?>
<html>
<head>
<title>Integrate Picasa and PHP Demo</title>
<link rel="stylesheet" type="text/css" href="base.css" media="all" />
<link rel="stylesheet" type="text/css" href="gallery.css" media="all" />
<link rel="stylesheet" type="text/css" href="awesomebox.css" media="all" />
<!-- YUI, older -->
<script type="text/javascript" src="http://yui.yahooapis.com/2.2.0/build/yahoo-dom-event/yahoo-dom-event.js"></script>
<script type="text/javascript" src="http://yui.yahooapis.com/2.2.0/build/animation/animation-min.js"></script>
<script src="awesomebox.js" type="text/javascript"></script>
</head>
<body>
<h1>Photo Gallery</h1>
<div class="albums">
<h3>Albums</h3>
<?php
try {
$userFeed = $gp->getUserFeed("default");
echo "<ul>\n";
foreach ($userFeed as $userEntry) {
echo "<li><a href='gallery.php?albumId=". $userEntry->gphotoId->text . "&albumName=". urlencode($userEntry->title->text) ."'>". $userEntry->title->text . "</a></li>\n";
}
echo "</ul>\n";
//print_r($userFeed); // Debug
} catch (Zend_Gdata_App_HttpException $e) {
echo "Error: " . $e->getMessage() . "<br />\n";
if ($e->getResponse() != null) {
echo "Body: <br />\n" . $e->getResponse()->getBody() .
"<br />\n";
}
// In new versions of Zend Framework, you also have the option
// to print out the request that was made. As the request
// includes Auth credentials, it's not advised to print out
// this data unless doing debugging
// echo "Request: <br />\n" . $e->getRequest() . "<br />\n";
} catch (Zend_Gdata_App_Exception $e) {
echo "Error: " . $e->getMessage() . "<br />\n";
}
?>
</div>
<?php
// List photos from album
if(!isset($albumId)) {
?>
<div class="grid">
<p>Choose a photo album to view.</p>
</div>
<?php
} else {
$query = $gp->newAlbumQuery();
$query->setUser("default");
$query->setAlbumId($albumId);
$query->setImgMax($maxImageSize);
$query->setMaxResults($maxResults);
if(isset($page)) {
$query->setStartIndex((($page-1) * $maxResults)+1);
}
?>
<h3>Photos from <?= $albumName ?></h3>
<div class="grid">
<?php
try {
$albumFeed = $gp->getAlbumFeed($query);
// Number of results
$numResults = $albumFeed->gphotoNumPhotos->text;
// You should probably check if $numResults is a number...
// If there are more than $maxResults, we need to paginate this...
$numPages = ceil($numResults / $maxResults);
if($numPages > 1) {
echo Paginate($numPages,$page,$albumName,$albumId);
}
foreach ($albumFeed as $photoEntry) {
$contentUrl = "";
$thumbnailUrl = "";
if ($photoEntry->getMediaGroup()->getContent() != null) {
$mediaContentArray = $photoEntry->getMediaGroup()->getContent();
$contentUrl = $mediaContentArray[0]->getUrl();
}
if ($photoEntry->getMediaGroup()->getThumbnail() != null) {
$mediaThumbnailArray = $photoEntry->getMediaGroup()->getThumbnail();
$thumbnailUrl = $mediaThumbnailArray[1]->getUrl();
}
echo "<div class='photo'><a rel='gallery' href='".$contentUrl."'><img src='" . $thumbnailUrl . "' alt='" . $photoEntry->title->text ."' title='" . $albumName ."' /></a></div>\n";
}
//print_r($albumFeed);
echo "<div style='clear:both;margin-bottom:6px;'> </div>";
if($numPages > 1) {
echo Paginate($numPages,$page,$albumName,$albumId);
}
} catch (Zend_Gdata_App_HttpException $e) {
echo "Error: " . $e->getMessage() . "<br />\n";
if ($e->getResponse() != null) {
echo "Body: <br />\n" . $e->getResponse()->getBody() .
"<br />\n";
}
// In new versions of Zend Framework, you also have the option
// to print out the request that was made. As the request
// includes Auth credentials, it's not advised to print out
// this data unless doing debugging
// echo "Request: <br />\n" . $e->getRequest() . "<br />\n";
} catch (Zend_Gdata_App_Exception $e) {
echo "Error: " . $e->getMessage() . "<br />\n";
}
?>
</div>
<?php
}
?>
</body>
</html>
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