function template()
{
global $Silas, $wp_query;
$current = $wp_query->get_queried_object();
if ($current->post_title) {
$photoAlbumTitle = $current->post_title;
} else {
$photoAlbumTitle = 'Photo Gallery';
}
if (!isset($_SERVER['_TANTAN_FLICKR_REQUEST_URI'])) {
return;
}
$auth_token = get_option('silas_flickr_token');
$photoTemplate = 'error.html';
if ($auth_token) {
require_once dirname(__FILE__) . '/lib.flickr.php';
$flickr = new TanTanFlickr();
$flickr->setToken($auth_token);
$flickr->setOption(array('hidePrivatePhotos' => get_option('silas_flickr_hideprivate')));
$parts = explode('/', substr($_SERVER['_TANTAN_FLICKR_REQUEST_URI'], strlen(TANTAN_FLICKR_BASEURL)));
$request = array();
$title = '';
$i = 0;
if (isset($_POST['refreshCache']) && $_POST['refreshCache']) {
$flickr->startClearCache();
}
while ($i < count($parts)) {
// figgure out the album and/or photo to show
if (($parts[$i] == 'tags' || $parts[$i] == 'album' || $parts[$i] == 'group' || $parts[$i] == 'photo') && !ereg(".html\$", $parts[$i])) {
$request[$parts[$i]] = $parts[$i + 1];
}
$i += 1;
}
$per_page = 30;
// max specified by the Flickr API TOS
$page = 1;
if (isset($_GET['page'])) {
$page = (int) $_GET['page'];
}
if ($request['photo']) {
if ($request['album']) {
// within context of album
$album = $flickr->getAlbum($request['album']);
$context = $flickr->getContext($request['photo'], $request['album']);
} elseif ($request['group']) {
// within context of group
$group = $flickr->getGroup($request['group']);
$context = $flickr->getContextByGroup($request['photo'], $request['group']);
if ($photo['visibility']['ispublic'] <= 0) {
$photo = array();
// sorry, no private photos
}
add_action('wp_head', array(&$this, 'meta_noindex'));
} else {
// just an individual photo
$context = $flickr->getContext($request['photo']);
}
$photo = $flickr->getPhoto($request['photo']);
if ($flickr->getOption('hidePrivatePhotos') && $photo['visibility']['ispublic'] <= 0) {
$photo = array();
} else {
$sizes = $flickr->getPhotoSizes($request['photo']);
$comments = $flickr->getComments($request['photo']);
}
$user = $flickr->auth_checkToken();
$nsid = $user['user']['nsid'];
if (count($photo['urls'])) {
$photourl = array_pop($photo['urls']);
} else {
$photourl = 'http://www.flickr.com/photos/' . $photo['owner']['nsid'] . '/' . $photo['id'] . '/';
}
if ($request['group'] && !TANTAN_FLICKR_DISPLAYGROUPS) {
$message = __("Sorry, this feature is not enabled.", 'tantan-flickr');
$photoTemplate = 'error.html';
} elseif ($photo['owner']['nsid'] != $nsid) {
if ((int) $photo['license'] > 0 && $photo['usage']['canblog']) {
$owner = $flickr->people_getInfo($photo['owner']['nsid']);
$photoTemplate = 'photoalbum-photo.html';
} else {
$message = __("This photo is not available. ", 'tantan-flickr');
if (count($photo['urls'])) {
$message .= '<a href="' . array_pop($photo['urls']) . '">' . __('View this photo at Flickr', 'tantan-flickr') . '</a>';
}
$photoTemplate = 'error.html';
}
} else {
if ($photo['media'] == 'video') {
$photoTemplate = 'photoalbum-video.html';
} else {
$photoTemplate = 'photoalbum-photo.html';
}
}
} elseif ($request['album']) {
$album = $flickr->getAlbum($request['album']);
$user = $flickr->auth_checkToken();
$nsid = $user['user']['nsid'];
if ($album['owner'] != $nsid) {
$message = __("This album is not available. ", 'tantan-flickr') . '<a href="http://www.flickr.com/photos/' . $album['owner'] . '/sets/' . $album['id'] . '/">' . __('View this album on Flickr', 'tantan-flickr') . '</a>';
$photoTemplate = 'error.html';
} elseif (isset($request['tags'])) {
$message = __("Sorry, this feature is not supported", 'tantan-flickr');
$photoTemplate = 'error.html';
if ($request['tags']) {
} else {
// return popular tags for an album
$message = __("Sorry, this feature is not supported", 'tantan-flickr');
$photoTemplate = 'error.html';
}
} else {
$photos = $flickr->getPhotos($request['album'], NULL, $per_page, $page);
if (isset($photos[$album['primary']])) {
$primary = $photos[$album['primary']];
} else {
$primary = $flickr->getPhoto($album['primary']);
$primary['sizes'] = $flickr->getPhotoSizes($album['primary']);
}
$photoTemplate = 'photoalbum-album.html';
}
} elseif ($request['group']) {
if (!TANTAN_FLICKR_DISPLAYGROUPS) {
$message = __("Sorry, this feature is not enabled.", 'tantan-flickr');
$photoTemplate = 'error.html';
} else {
$group = $flickr->getGroup($request['group']);
if (isset($request['tags'])) {
if ($request['tags']) {
$photos = $flickr->getPhotosByGroup($request['group'], $request['tags'], NULL, NULL, $per_page, $page);
$photoTemplate = 'photoalbum-tags-group.html';
} else {
// return popular tags for a group
$message = __("Sorry, this feature is not supported", 'tantan-flickr');
$photoTemplate = 'error.html';
}
} else {
$photos = $flickr->getPhotosByGroup($request['group'], NULL, NULL, NULL, $per_page, $page);
$photoTemplate = 'photoalbum-group.html';
}
}
} elseif (isset($request['tags'])) {
if ($request['tags']) {
$photos = $flickr->getPhotosByTags($request['tags']);
//$related = $flickr->getRelatedTags($request['tags']);
$photoTemplate = 'photoalbum-tags.html';
} else {
$tags = $flickr->getTags();
$photoTemplate = 'photoalbum-tagcloud.html';
}
} else {
$title = $photoAlbumTitle;
$albums = $flickr->manualSort($flickr->getAlbums(), get_option('silas_flickr_albumorder'));
$hideAlbums = get_option('silas_flickr_hidealbums');
// remove albums marked as hidden
if (is_array($hideAlbums)) {
foreach ($albums as $k => $a) {
if (in_array($a['id'], $hideAlbums)) {
unset($albums[$k]);
}
}
}
$photoTemplate = 'photoalbum-albums-index.html';
}
$this->request = $request;
if ($request['group']) {
add_action('wp_head', array(&$this, 'meta_noindex'));
}
add_action('wp_head', array(&$this, 'rss_feed'));
add_action('wp_head', array(&$this, 'header'));
add_action('wp_footer', array(&$this, 'footer'));
$errorMessages = $flickr->getErrorMsgs();
if (is_object($Silas)) {
if ($request['photo']) {
if ($album) {
$Silas->addBreadCrumb($photoAlbumTitle, '../../../../');
$Silas->addBreadCrumb($album['title'], '../../' . $album['pagename']);
} else {
$Silas->addBreadCrumb($photoAlbumTitle, '../../');
}
$Silas->setPageTitle($photo['title']);
} elseif ($request['album']) {
$Silas->addBreadCrumb($photoAlbumTitle, '../../');
$Silas->setPageTitle($album['title']);
} else {
$Silas->setPageTitle($photoAlbumTitle);
}
} else {
if ($request['photo']) {
$this->setPageTitle($photo['title']);
} elseif ($request['album']) {
$this->setPageTitle($album['title']);
} else {
$this->setPageTitle($photoAlbumTitle);
}
add_filter('wp_title', array(&$this, 'wp_title'));
}
} else {
$message = __("The photo album has not been configured.", 'tantan-flickr');
}
if (file_exists(TEMPLATEPATH . '/photoalbum-resources.php')) {
require_once TEMPLATEPATH . '/photoalbum-resources.php';
} else {
require_once dirname(__FILE__) . '/../templates/photoalbum-resources.php';
}
if (file_exists(TEMPLATEPATH . '/photoalbum-index.php')) {
include TEMPLATEPATH . '/photoalbum-index.php';
} elseif (file_exists(dirname(__FILE__) . '/../templates/photoalbum-index.php')) {
include dirname(__FILE__) . '/../templates/photoalbum-index.php';
} elseif (file_exists(TEMPLATEPATH . '/photos.php')) {
include TEMPLATEPATH . '/photos.php';
} else {
include dirname(__FILE__) . '/view.php';
}
if (count($errorMessages) > 0) {
echo "<!-- \n" . $errorMessages . "\n-->\n";
}
$flickr->clearCacheStale();
exit;
}
function admin()
{
if (TANTAN_FLICKR_CACHEMODE == "fs" && !is_writable(dirname(__FILE__) . '/flickr-cache/')) {
echo "<div class='wrap'>\n <h2>Permissions Error</h2>\n <p>This plugin requires that the directory <strong>" . dirname(__FILE__) . "/flickr-cache/</strong> be writable by the web server.</p> \n <p>You may want to try to manually delete this flickr-cache directory, and have the plugin try to create it to see if that will fix this problem.</p>\n <p>Otherwise, please contact your server administrator to ensure the proper permissions are set for this directory. </p>\n </div>\n ";
return;
} elseif (!get_settings('permalink_structure')) {
$error = "In order to view your photo album, your <a href='options-permalink.php'>WordPress permalinks</a> need to be set to something other than <em>Default</em>.";
/*
} elseif (!function_exists('curl_init')) {
$error = "You do not have the required libraries to use this plugin. The PHP library <a href='http://us2.php.net/curl'>libcurl</a> needs to be installed on your server.";
*/
} elseif (@constant('DB_CHARSET') === null) {
$error = "Your database character encoding does not seem to be set. It is <strong>strongly</strong> recommended that you set it to <em>utf8</em> for maximum compatibility. <a href=\"http://codex.wordpress.org/Editing_wp-config.php#Database_character_set\">Instructions are available here.</a> " . "Once you have set your database encoding, please deactivate and reactivate this plugin.";
}
if ($_POST['action'] == 'savekey') {
update_option('silas_flickr_apikey', $_POST['flickr_apikey']);
update_option('silas_flickr_sharedsecret', $_POST['flickr_sharedsecret']);
$message = "Saved API Key.";
} elseif ($_POST['action'] == 'resetkey') {
update_option('silas_flickr_apikey', false);
update_option('silas_flickr_sharedsecret', false);
$message = "API Key reset";
}
$flickr_apikey = get_option('silas_flickr_apikey');
$flickr_sharedsecret = get_option('silas_flickr_sharedsecret');
if ($flickr_apikey && $flickr_sharedsecret) {
require_once dirname(__FILE__) . '/lib.flickr.php';
$flickr = new TanTanFlickr();
if ($flickr->cache == 'db') {
global $wpdb;
$wpdb->hide_errors();
$charset_collate = '';
if (method_exists($wpdb, 'supports_collation') && $wpdb->supports_collation() || version_compare(mysql_get_server_info($wpdb->dbh), '4.1.0', '>=')) {
if (!empty($wpdb->charset)) {
$charset_collate = "DEFAULT CHARACTER SET {$wpdb->charset}";
}
if (!empty($wpdb->collate)) {
$charset_collate .= " COLLATE {$wpdb->collate}";
}
}
$wpdb->query("\n CREATE TABLE IF NOT EXISTS `{$flickr->cache_table}` (\n `command` CHAR( 255 ) NOT NULL ,\n `request` CHAR( 35 ) NOT NULL ,\n `response` MEDIUMTEXT NOT NULL ,\n `created` DATETIME NOT NULL ,\n `expiration` DATETIME NOT NULL ,\n INDEX ( `request` ),\n\t\t\t\t\tINDEX ( `command` )\n ) {$charset_collate}");
//
$wpdb->query("CREATE INDEX commandCreated on {$flickr->cache_table}(command, created)");
$wpdb->show_errors();
if (function_exists('wp_schedule_event')) {
wp_clear_scheduled_hook('tantan_flickr_clear_cache_event');
wp_schedule_event(time(), 'daily', 'tantan_flickr_clear_cache_event');
}
}
if ($_POST['action'] == 'save') {
$flickr->clearCache();
$token = $flickr->auth_getToken($_POST['frob']);
if ($token) {
update_option('silas_flickr_token', $token);
} else {
$error = $flickr->getErrorMsg();
}
} elseif ($_POST['action'] == 'logout') {
update_option('silas_flickr_token', '');
$flickr->clearCache();
} elseif ($_POST['action'] == 'savebase') {
$url = parse_url(get_bloginfo('siteurl'));
$baseurl = $url['path'] . '/' . $_POST['baseurl'];
if (!ereg('.*/$', $baseurl)) {
$baseurl .= '/';
}
if ($_POST['synidcateoff'] || strlen($_POST['baseurl']) <= 0) {
$baseurl = false;
}
update_option('silas_flickr_baseurl_pre', $url['path'] . '/');
update_option('silas_flickr_baseurl', $baseurl);
update_option('silas_flickr_hideprivate', $_POST['hideprivate']);
update_option('silas_flickr_showbadge', $_POST['showbadge']);
update_option('silas_flickr_linkoptions', $_POST['linkoptions']);
}
$auth_token = get_option('silas_flickr_token');
$baseurl = get_option('silas_flickr_baseurl');
$baseurl_pre = get_option('silas_flickr_baseurl_pre');
$hideprivate = get_option('silas_flickr_hideprivate');
$showbadge = get_option('silas_flickr_showbadge');
$linkoptions = get_option('silas_flickr_linkoptions');
$hideAlbums = get_option('silas_flickr_hidealbums');
$hideGroups = get_option('silas_flickr_hidegroups');
$groupOrder = get_option('silas_flickr_grouporder');
$albumOrder = get_option('silas_flickr_albumorder');
$flickrAuth = false;
if (!$auth_token) {
$flickr->clearCache();
$frob = $flickr->getFrob();
$error = $flickr->getErrorMsg();
$flickrAuth = false;
} else {
$flickr->setToken($auth_token);
$flickr->setOption(array('hidePrivatePhotos' => get_option('silas_flickr_hideprivate')));
$user = $flickr->auth_checkToken();
if (!$user) {
// get a new frob and try to re-authenticate
$error = $flickr->getErrorMsg();
update_option('silas_flickr_token', '');
$flickr->setToken('');
$frob = $flickr->getFrob();
} else {
$flickrAuth = true;
$flickr->setUser($user);
update_option('silas_flickr_user', $user);
}
}
}
// apikey check
if ($flickrAuth) {
// passed authentication
if ($_POST['action'] == 'clearcache') {
if ($_POST['album'] == 'all') {
if ($flickr->clearCache()) {
$message = "Successfully cleared the cache.";
} else {
$error = "Cache clear failed. Try manually deleting the 'flickr-cache' directory or the silas_flickr_cache database table.";
}
} else {
$flickr->startClearCache();
$albums = $flickr->getAlbums();
$photos = $flickr->getPhotos($_POST['album']);
$flickr->doneClearCache();
$message = "Refreshed " . count($photos) . " photos in " . $albums[$_POST['album']]['title'] . ".";
}
} elseif ($_POST['action'] == 'savealbumsettings') {
if (!is_array($_POST['hideAlbum'])) {
$_POST['hideAlbum'] = array();
}
update_option('silas_flickr_hidealbums', $_POST['hideAlbum']);
$hideAlbums = $_POST['hideAlbum'];
if (!is_array($_POST['albumOrder'])) {
$_POST['albumOrder'] = array();
}
asort($_POST['albumOrder']);
update_option('silas_flickr_albumorder', $_POST['albumOrder']);
$albumOrder = $_POST['albumOrder'];
$message .= "Saved album settings. ";
if (is_array($_POST['clearAlbum'])) {
$flickr->startClearCache();
foreach ($_POST['clearAlbum'] as $album_id) {
$photos = $flickr->getPhotos($album_id);
}
$flickr->doneClearCache();
$message .= "Cleared cache for selected albums. ";
}
} elseif ($_POST['action'] == 'savegroupsettings') {
if (!is_array($_POST['hideGroup'])) {
$_POST['hideGroup'] = array();
}
update_option('silas_flickr_hidegroups', $_POST['hideGroup']);
$hideGroups = $_POST['hideGroup'];
if (!is_array($_POST['groupOrder'])) {
$_POST['groupOrder'] = array();
}
asort($_POST['groupOrder']);
update_option('silas_flickr_grouporder', $_POST['groupOrder']);
$groupOrder = $_POST['groupOrder'];
$message .= "Saved group settings. ";
if (is_array($_POST['clearGroup'])) {
$flickr->startClearCache();
foreach ($_POST['clearGroup'] as $group_id) {
$photos = $flickr->getPhotosByGroup($group_id);
}
$flickr->doneClearCache();
$message .= "Cleared cache for selected groups. ";
}
}
}
include dirname(__FILE__) . '/admin-options.html';
}
