function __construct($params = array())
{
parent::__construct($params);
}
$favoritesSuggestions = $db->getAll("SELECT DISTINCT photo_id, nb FROM favorites WHERE photo_id NOT IN (" . $myFavs . ") ORDER BY nb DESC, photo_id LIMIT 0,3");
if ($total > 0) {
echo '<ol class="gallery">';
foreach ($favoritesSuggestions as $data) {
echo getPhotoHTML($data['photo_id'], $data['nb']);
}
echo '</ol>';
}
?>
<h3>Contacts suggestions</h3>
<p>These contacts suggestions are users from which you have favorited the most photos, with a minimum of <?php
echo CONTACTS_SUGGESTIONS_TRIGGER;
?>
.</p>
<?php
$flickr = new Flickr_API(array('api_key' => FLICKR_APIKEY));
$contactsListResponse = $flickr->callMethod('flickr.contacts.getPublicList', array('email' => FLICKR_ACCOUNT_EMAIL, 'password' => FLICKR_ACCOUNT_PASSWORD, 'user_id' => FLICKR_USER_NSID, 'per_page' => 1000, 'page' => 1));
$contactsString = '';
if ($contactsListResponse && $contactsListResponse->attributes['stat'] == 'ok') {
$contactsList = $contactsListResponse->getNodeAt('contacts');
foreach ($contactsList->children as $contact) {
if (isset($contact->attributes['nsid'])) {
$contactsString .= ', "' . $contact->attributes['nsid'] . '"';
}
}
$contactsString = substr($contactsString, 2);
}
$contactsSuggestionsQuery = "SELECT DISTINCT photographer_nsid, COUNT(photo_id) AS nb FROM favorites WHERE user_nsid = '" . FLICKR_USER_NSID . "' AND photographer_nsid NOT IN (" . $contactsString . ") GROUP BY photographer_nsid HAVING nb >= " . CONTACTS_SUGGESTIONS_TRIGGER . " ORDER BY nb DESC, photographer_nsid LIMIT 0,10";
$contactsSuggestions = $db->getAll($contactsSuggestionsQuery);
echo '<ol>';
foreach ($contactsSuggestions as $contactNsid) {
function updateUsersFromFav($photo_id, $page = 1)
{
include_once 'Flickr/API.php';
global $db;
static $photo_id_prev = null;
static $flickr = null;
static $lastFav = null;
static $num_user = null;
static $nb_users = null;
static $photographer_nsid = null;
if (!is_null($photo_id_prev) && $photo_id_prev != $photo_id) {
$lastFav = null;
$num_user = null;
$nb_users = null;
$photographer_nsid = null;
}
$photo_id_prev = $photo_id;
if (is_null($flickr)) {
$flickr = new Flickr_API(array('api_key' => FLICKR_APIKEY));
}
if (is_null($lastFav)) {
// Get last favorite already in database
$date_faved = $db->getOne("SELECT date_updated FROM favorites WHERE user_nsid = '" . FLICKR_USER_NSID . "' AND photo_id = '" . $photo_id . "'");
if (is_null($date_faved) || PEAR::isError($date_faved)) {
$lastFav = -1;
} else {
$lastFav = $date_faved;
}
}
if (is_null($num_user)) {
$num_user = 0;
}
if (is_null($nb_users)) {
$nb_users = 0;
}
if (is_null($photographer_nsid)) {
$photographer_nsid = $db->getOne("SELECT photographer_nsid FROM favorites WHERE photo_id = '" . $photo_id . "' LIMIT 0,1");
}
if (SHOW_DEBUG) {
echo '<p><strong>API Request</strong></p><dl><dt>method</dt><dd>flickr.favorites.getPublicList</dd><dt>photo_id<dt><dd>' . $photo_id . '</dd><dt>per_page</dt><dd>50</dd><dt>page</dt><dd>' . $page . '</dd></dl>';
}
$response = $flickr->callMethod('flickr.photos.getFavorites', array('email' => FLICKR_ACCOUNT_EMAIL, 'password' => FLICKR_ACCOUNT_PASSWORD, 'photo_id' => $photo_id, 'per_page' => 50, 'page' => $page));
if ($response) {
if ($response->attributes['stat'] == 'ok') {
$data = $response->getNodeAt('photo');
$pages = intval($data->attributes['pages']);
foreach ($data->children as $child) {
if ($child->name == 'person') {
$num_user++;
$user_nsid = $child->attributes['nsid'];
$date_faved = $child->attributes['favedate'];
if ($date_faved < $lastFav) {
$db->query("UPDATE favorites SET date_updated = " . time() . " WHERE user_nsid = '" . FLICKR_USER_NSID . "' AND photo_id = '" . $photo_id . "'");
return $nb_users;
} else {
if (addUser($user_nsid)) {
$nb_users++;
}
addFav($user_nsid, $photo_id, $photographer_nsid, $date_faved);
}
}
}
if ($page < $pages) {
updateUsersFromFav($photo_id, $page + 1);
} else {
$db->query("UPDATE favorites SET date_updated = " . time() . " WHERE user_nsid = '" . FLICKR_USER_NSID . "' AND photo_id = '" . $photo_id . "'");
}
} else {
if (SHOW_DEBUG) {
$errorCode = $flickr->getErrorCode();
$errorMessage = $flickr->getErrorMessage();
echo '<p>Error ' . $errorCode . ': ' . $errorMessage . '</p>';
}
}
} elseif ($flickr->getErrorCode() == 1) {
// Photo not found
$db->query("DELETE FROM favorites WHERE photo_id = '" . $photo_id . "'");
$db->query("DELETE FROM ignored WHERE photo_id = '" . $photo_id . "'");
} else {
if (SHOW_DEBUG) {
echo '<p>Error: No response for flickr.photos.getFavorites with per_page=50 and page=' . $page . '</p>';
echo '<p>HTTP code: ' . $flickr->_http_code . '</p>';
echo '<p>HTTP head: ' . print_r($flickr->_http_head, true) . '</p>';
echo '<p>HTTP body: ' . htmlspecialchars($flickr->_http_body) . '</p>';
$errorCode = $flickr->getErrorCode();
$errorMessage = $flickr->getErrorMessage();
echo '<p>Error ' . $errorCode . ': ' . $errorMessage . '</p>';
var_dump($response);
}
// We should count errors and remove photo after nth
$db->query("UPDATE photos SET date_updated = " . time() . " WHERE photo_id = '" . $photo_id . "'");
return 0;
}
return $nb_users;
}
function getPhoto($photoId)
{
if (!is_numeric($photoId)) {
$photo = 'bad_id: ' . print_r($photoId, true);
} else {
include_once 'Cache/Lite.php';
$cachePhoto = new Cache_Lite(array('cacheDir' => './cache/photos/', 'lifeTime' => CACHE_LIFETIME_PHOTO, 'automaticCleaningFactor' => 100, 'hashedDirectoryLevel' => 2));
if ($photo = $cachePhoto->get('photo-' . $photoId)) {
$photo = unserialize($photo);
} else {
include_once 'Flickr/API.php';
$flickr = new Flickr_API(array('api_key' => FLICKR_APIKEY));
$response = $flickr->callMethod('flickr.photos.getInfo', array('photo_id' => $photoId));
if ($response) {
if ($response->attributes['stat'] == 'ok') {
$photo = array('id' => $photoId);
$data = $response->getNodeAt('photo/visibility');
$photo['ispublic'] = intval($data->attributes['ispublic']);
if ($photo['ispublic']) {
$data = $response->getNodeAt('photo');
$server = $data->attributes['server'];
$secret = $data->attributes['secret'];
$data = $response->getNodeAt('photo/owner');
$photo['owner'] = array();
$photo['owner']['NSID'] = $data->attributes['nsid'];
$photo['owner']['username'] = cleanString($data->attributes['username']);
$photo['owner']['realname'] = cleanString($data->attributes['realname']);
$data = $response->getNodeAt('photo/title');
$photo['title'] = cleanString($data->content);
$photo['75x75'] = 'http://static.flickr.com/' . $server . '/' . $photo['id'] . '_' . $secret . '_s.jpg';
$photo['thumbnail'] = 'http://static.flickr.com/' . $server . '/' . $photo['id'] . '_' . $secret . '_t.jpg';
$photo['small'] = 'http://static.flickr.com/' . $server . '/' . $photo['id'] . '_' . $secret . '_m.jpg';
$photo['medium'] = 'http://static.flickr.com/' . $server . '/' . $photo['id'] . '_' . $secret . '.jpg';
$photo['url'] = 'http://www.flickr.com/photos/' . $photo['owner']['NSID'] . '/' . $photo['id'] . '/';
$cachePhoto->save(serialize($photo));
} else {
include_once 'inc/database.inc.php';
$GLOBALS['db']->query("DELETE FROM favorites WHERE photo_id='" . $photoId . "'");
$GLOBALS['db']->query("DELETE FROM ignored WHERE photo_id='" . $photoId . "'");
$GLOBALS['db']->query("DELETE FROM photos WHERE photo_id='" . $photoId . "'");
$photo = 'private';
}
} else {
$errorCode = $flickr->getErrorCode();
$errorMessage = $flickr->getErrorMessage();
if ($errorCode == 1) {
include_once 'inc/database.inc.php';
$GLOBALS['db']->query("DELETE FROM favorites WHERE photo_id='" . $photoId . "'");
$GLOBALS['db']->query("DELETE FROM ignored WHERE photo_id='" . $photoId . "'");
$GLOBALS['db']->query("DELETE FROM photos WHERE photo_id='" . $photoId . "'");
$photo = 'removed';
} else {
$photo = 'API Error : ' . $errorMessage . '(code ' . $errorCode . ')';
}
}
} else {
$errorCode = $flickr->getErrorCode();
$errorMessage = $flickr->getErrorMessage();
if ($errorCode == 1) {
include_once 'inc/database.inc.php';
$GLOBALS['db']->query("DELETE FROM favorites WHERE photo_id='" . $photoId . "'");
$GLOBALS['db']->query("DELETE FROM ignored WHERE photo_id='" . $photoId . "'");
$GLOBALS['db']->query("DELETE FROM photos WHERE photo_id='" . $photoId . "'");
$photo = 'removed';
} else {
$photo = 'API Error : ' . $errorMessage . '(code ' . $errorCode . ')';
}
}
}
}
return $photo;
}
