/**
* Constructor
*
* @param mixed $source
* @param array $params
*/
public function __construct($source, $params = array())
{
$this->source = $this->result = is_a($source, 'Media') ? $source : new Media($source);
$this->options = array_merge(static::$defaults, $this->params($params));
$this->destination = $this->destination();
// don't create the thumbnail if it's not necessary
if ($this->isObsolete()) {
return;
}
// don't create the thumbnail if it exists
if (!$this->isThere()) {
// try to create the thumb folder if it is not there yet
dir::make(dirname($this->destination->root));
// check for a valid image
if (!$this->source->exists() || $this->source->type() != 'image') {
throw new Error('The given image is invalid', static::ERROR_INVALID_IMAGE);
}
// check for a valid driver
if (!array_key_exists($this->options['driver'], static::$drivers)) {
throw new Error('Invalid thumbnail driver', static::ERROR_INVALID_DRIVER);
}
// create the thumbnail
$this->create();
// check if creating the thumbnail failed
if (!file_exists($this->destination->root)) {
return;
}
}
// create the result object
$this->result = new Media($this->destination->root, $this->destination->url);
}
protected function checkAvatars()
{
$root = kirby()->roots()->avatars();
// try to create the avatars folder
dir::make($root);
return is_writable($root);
}
protected function setUp()
{
// create the test root
dir::make($this->root);
// set up a new library
$this->library();
}
public function testSize()
{
dir::make($this->tmpDir);
f::write($this->tmpDir . DS . 'testfile-1.txt', str::random(5));
f::write($this->tmpDir . DS . 'testfile-2.txt', str::random(5));
f::write($this->tmpDir . DS . 'testfile-3.txt', str::random(5));
$this->assertEquals(15, dir::size($this->tmpDir));
$this->assertEquals('15 b', dir::niceSize($this->tmpDir));
dir::remove($this->tmpDir);
}
/**
* Creates a new file
*
* <code>
*
* f::write('test.txt', 'hello');
* // creates a new text file with hello as content
*
* // create a new file
* f::write('text.txt', array('test' => 'hello'));
* // creates a new file and encodes the array as json
*
* </code>
*
* @param string $file The path for the new file
* @param mixed $content Either a string, an object or an array. Arrays and objects will be serialized.
* @param boolean $append true: append the content to an exisiting file if available. false: overwrite.
* @return boolean
*/
public static function write($file, $content, $append = false)
{
if (is_array($content) or is_object($content)) {
$content = serialize($content);
}
$mode = $append ? FILE_APPEND | LOCK_EX : LOCK_EX;
// if the parent directory does not exist, create it
if (!is_dir(dirname($file))) {
if (!dir::make(dirname($file))) {
return false;
}
}
return @file_put_contents($file, $content, $mode) !== false ? true : false;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->input = $input;
$this->output = $output;
if (!$this->isInstalled()) {
throw new RuntimeException('Invalid Kirby installation');
}
$this->bootstrap();
// check if the thing already exists
if ($this->exists()) {
throw new RuntimeException('The ' . $this->what . ' exists and cannot be overwritten');
}
// make sure the directory exists
dir::make($this->dest());
$this->copy();
$this->info();
}
function tweets($username, $params = array())
{
$defaults = array('limit' => 10, 'cache' => true, 'refresh' => 60 * 20);
// add the username to the defaults array
$defaults['username'] = $username;
$options = array_merge($defaults, $params);
// check the cache dir
$cacheDir = c::get('root.cache') . '/tweets';
dir::make($cacheDir);
// disable the cache if adding the cache dir failed
if (!is_dir($cacheDir) || !is_writable($cacheDir)) {
$options['cache'] = false;
}
// sanitize the limit
if ($options['limit'] > 200) {
$options['limit'] = 200;
}
// generate a unique cache ID
$cacheID = 'tweets/tweets.' . md5($options['username']) . '.' . $options['limit'] . '.php';
if ($options['cache']) {
$cache = cache::modified($cacheID) < time() - $options['refresh'] ? false : cache::get($cacheID);
} else {
$cache = false;
}
if (!empty($cache)) {
return $cache;
}
$url = 'http://api.twitter.com/1/statuses/user_timeline.json?screen_name=' . $options['username'] . '&count=' . $options['limit'];
$json = @file_get_contents($url);
$data = str::parse($json);
if (!$data) {
return false;
}
$result = array();
foreach ($data as $tweet) {
$user = $tweet['user'];
$result[] = new tweet(array('url' => 'http://twitter.com/' . $options['username'] . '/status/' . $tweet['id_str'], 'text' => $tweet['text'], 'date' => strtotime($tweet['created_at']), 'source' => $tweet['source'], 'user' => new obj(array('name' => $user['name'], 'bio' => $user['description'], 'username' => $user['screen_name'], 'url' => 'http://twitter.com/' . $user['screen_name'], 'image' => 'http://twitter.com/api/users/profile_image/' . $user['screen_name'], 'following' => $user['friends_count'], 'followers' => $user['followers_count']))));
}
$result = new obj($result);
if ($options['cache']) {
cache::set($cacheID, $result);
}
return $result;
}
public function __construct()
{
$roots = array('tests' => dirname(__DIR__), 'panel' => dirname(dirname(__DIR__)), 'index' => dirname(dirname(dirname(__DIR__))), 'kirby' => dirname(dirname(dirname(__DIR__))) . DIRECTORY_SEPARATOR . 'kirby', 'dummy' => dirname(__DIR__) . DIRECTORY_SEPARATOR . 'dummy');
// load kirby
require_once $roots['kirby'] . DIRECTORY_SEPARATOR . 'bootstrap.php';
// make sure to start a session
s::start();
// create the dummy content directory
dir::make($roots['dummy'] . DS . 'content');
// create the roots object
$this->roots = new Obj($roots);
// load the panel
require_once $roots['panel'] . DS . 'app' . DS . 'bootstrap.php';
// initiate kirby
$this->kirby = new Kirby();
$this->kirby->roots->content = $this->roots->dummy . DS . 'content';
$this->kirby->roots->site = $this->roots->dummy . DS . 'site';
// initiate the panel
$this->panel = new Panel($this->kirby, $this->roots->panel);
// store the site instance
$this->site = $this->panel->site();
}
function flickrbadge($params = array())
{
$defaults = array('key' => false, 'username' => false, 'limit' => 10, 'format' => 'square', 'cache' => true, 'refresh' => 60 * 60 * 2);
$options = array_merge($defaults, $params);
// check the cache dir
$cacheDir = c::get('root.cache') . '/flickrbadge';
dir::make($cacheDir);
// disable the cache if adding the cache dir failed
if (!is_dir($cacheDir) || !is_writable($cacheDir)) {
$options['cache'] = false;
}
if (!$options['key']) {
return false;
}
if (!$options['username']) {
return false;
}
$cacheID = 'flickrbadge/data.' . md5(serialize($options)) . '.php';
if ($options['cache']) {
$cache = cache::modified($cacheID) < time() - $options['refresh'] ? false : cache::get($cacheID);
} else {
$cache = false;
}
if (!empty($cache)) {
return $cache;
}
$flickr = new phpFlickr($options['key']);
$userCacheID = 'flickrbadge/user.' . md5($options['username']) . '.php';
$userCache = $options['cache'] ? cache::get($userCacheID) : false;
$user = false;
$url = false;
if (!empty($userCache)) {
$user = a::get($userCache, 'user');
$url = a::get($userCache, 'url');
}
if (!$user || !$url) {
$user = $flickr->people_findByUsername($options['username']);
$url = $flickr->urls_getUserPhotos($user['id']);
if ($options['cache']) {
cache::set($userCacheID, array('user' => $user, 'url' => $url));
}
}
$photos = $flickr->people_getPublicPhotos($user['id'], NULL, NULL, $options['limit']);
$result = array();
foreach ($photos['photos']['photo'] as $photo) {
$photoCacheID = 'flickrbadge/photo.' . $photo['id'] . '.php';
$info = $options['cache'] ? cache::get($photoCacheID) : false;
if (empty($info)) {
$info = $flickr->photos_getInfo($photo['id']);
if ($options['cache']) {
cache::set($photoCacheID, $info);
}
}
$info = a::get($info, 'photo', array());
$dates = a::get($info, 'dates', array());
$tags = array();
foreach ((array) $info['tags']['tag'] as $t) {
if (!empty($t['raw']) && !$t['machine_tag']) {
$tags[] = $t['raw'];
}
}
$result[] = new obj(array('url' => $url . $photo['id'], 'title' => a::get($info, 'title', $photo['title']), 'description' => @$info['description'], 'src' => $flickr->buildPhotoURL($photo, $options['format']), 'taken' => isset($dates['taken']) ? strtotime($dates['taken']) : false, 'posted' => isset($dates['posted']) ? $dates['posted'] : false, 'lastupdate' => isset($dates['lastupdate']) ? $dates['lastupdate'] : false, 'views' => a::get($info, 'views', 0), 'comments' => a::get($info, 'comments', 0), 'tags' => $tags));
}
$result = new obj($result);
if ($options['cache']) {
cache::set($cacheID, $result);
}
return $result;
}
public function hasSessionResultsFolder()
{
//if results' folder in session folder exists or is succesfully created
if (dir::make($this->resultsFolderPath)) {
//return true
return true;
} else {
//add error: session doesn't have a results folder, nor it was possible to create it
$this->addError('session.fail.update');
}
//return false
return false;
}
/**
* Constructor. Loads the data from the Instagram API.
* @param string The access token.
* @param integer The number of shots that will be loaded.
* @param boolean Chache enabled.
* @param integer How many seconds until the cache expires.
* @param string The user-id of the user or 'self' for your own account.
*/
function __construct($_token = '', $_count = 10, $_cache = true, $_cache_expire = 3600, $_user = '******')
{
// Init
$this->images = array();
$this->user = new stdClass();
// Check if a token is provided
if (trim($_token) != '') {
// Construct the API url…
// http://instagr.am/developer/endpoints/users/
$url = "https://api.instagram.com/v1/users/{$_user}/media/recent/?access_token={$_token}&count={$_count}";
// Create cache directory if it doesn't exist yet
if ($_cache) {
dir::make(c::get('root.cache') . '/instagram');
}
$images_cache_id = 'instagram/images.' . md5($_token) . '.' . $_count . '.php';
$images_cache_data = false;
// Try to fetch data from cache
if ($_cache) {
$images_cache_data = cache::modified($images_cache_id) < time() - $_cache_expire ? false : cache::get($images_cache_id);
}
// Load data from the API if the cache expired or the cache is empty
if (empty($images_cache_data)) {
$data = $this->fetch_data($url);
$photos = json_decode($data);
// Set new data for the cache
if ($_cache) {
cache::set($images_cache_id, $photos);
}
} else {
$photos = $images_cache_data;
}
// Process the images
for ($i = 0; $i < $_count; $i++) {
if (isset($photos->data[$i]) && count($photos->data) > 0) {
// Get the user's data from the first image
if ($i == 0) {
$this->user->username = $photos->data[$i]->user->username;
$this->user->full_name = $photos->data[$i]->user->full_name;
$this->user->picture = $photos->data[$i]->user->profile_picture;
}
// create a new object for each image
$obj = new stdClass();
$obj->link = $photos->data[$i]->link;
$obj->comments = @$photos->data[$i]->comments->count;
$obj->likes = @$photos->data[$i]->likes->count;
$obj->created = $photos->data[$i]->created_time;
$obj->thumb = @$photos->data[$i]->images->thumbnail->url;
$obj->url = @$photos->data[$i]->images->standard_resolution->url;
$obj->image_lowres = @$photos->data[$i]->images->low_resolution->url;
$obj->filter = $photos->data[$i]->filter;
$obj->location = @$photos->data[$i]->location->name;
$obj->latitude = @$photos->data[$i]->location->latitude;
$obj->longitude = @$photos->data[$i]->location->longitude;
$obj->tags = array();
// attach the new object to the array
$this->images[$i] = $obj;
// Process tags
for ($j = 0; $j < count($photos->data[$i]->tags); $j++) {
$this->images[$i]->tags[$j] = $photos->data[$i]->tags[$j];
}
}
}
} else {
throw new Exception('$_token MUST be set!');
}
}
// page or site
kirby()->site()->visit();
if (strlen($path) !== 0) {
$page = kirby()->site()->find($path);
} else {
$page = kirby()->site();
}
if ($page && ($image = $page->file($filename . $extension))) {
$modified = substr(md5($image->modified()), 0, 12);
if ($modified === $hash) {
// thumb root
$path = str_replace('/', DS, $page->id());
$root = kirby()->roots()->index() . DS . 'thumbs' . DS . $path;
// create directories if necessary
if (!f::exists($root)) {
dir::make($root, true);
}
// thumb url
$url = kirby()->urls()->index() . '/thumbs/' . $page->id();
// create thumb
$thumb = thumb($image, array('destination' => true, 'width' => $width, 'filename' => '{safeName}-{width}-' . $modified . '.{extension}', 'root' => $root, 'url' => $url));
// send headers
header::type($image->mime());
header('Cache-control: max-age=' . 60 * 60 * 24 * 365);
header('Expires: ' . gmdate(DATE_RFC1123, time() + 60 * 60 * 24 * 365));
// read file
function readFileChunked($filename, $retbytes = true)
{
$chunkSize = 8192;
$buffer = '';
$cnt = 0;
/**
* Constructor. Loads the data from Dribbble when the object is constructed.
* @param string $_username The username of the player.
* @param integer $_number_of_shots The number of shots that will be loaded.
* @param boolean $_fetch_likes If the likes of the user should be fetched in a second call.
* @param integer If <code>$_fetch_likes</code> is <code>true</code>, then how many likes should be fetched.
* @param boolean $cache Enable/disable caching. Cache is enabled by default
* @param integer $refresh Seconds before the cache will be refreshed. Default is in hour (3600 seconds)
*/
function __construct($_username = "******", $_number_of_shots = 3, $_fetch_likes = false, $_number_of_likes = 3, $cache = true, $refresh = 3600)
{
// Init
$this->username = $_username;
$this->shots = array();
$this->likes = array();
$this->player = null;
// Build URLs
$base_url = "http://api.dribbble.com/players/" . $this->username;
$shots_url = $base_url . "/shots";
$likes_url = $base_url . "/likes";
// create the cache directory if not there yet
if ($cache) {
dir::make(c::get('root.cache') . '/dribbble');
}
// Process the data
if ($_number_of_shots > 0) {
// define a cache id
$shots_cache_id = 'dribbble/shots.' . md5($this->username) . '.' . $_number_of_shots . '.php';
$shots_cache_data = false;
// try to fetch the data from cache
if ($cache) {
$shots_cache_data = cache::modified($shots_cache_id) < time() - $refresh ? false : cache::get($shots_cache_id);
}
// if there's no data in the cache, load shots from the Dribbble API
if (empty($shots_cache_data)) {
$all_shots = $this->fetch_data($shots_url);
$all_shots = json_decode($all_shots);
$all_shots = $all_shots->shots;
if ($cache) {
cache::set($shots_cache_id, $all_shots);
}
} else {
$all_shots = $shots_cache_data;
}
// Only proceed if there is at least one shot.
// If there's no shot, then player data can't be extracted from this API call
// and must be extracted via /players/:id/ (maybe I'll implement that later)
if (count($all_shots) > 0) {
// Load shots data
for ($i = 0; $i < $_number_of_shots; $i++) {
if (!is_null($all_shots[$i])) {
$this->shots[$i]->id = $all_shots[$i]->id;
$this->shots[$i]->title = $all_shots[$i]->title;
$this->shots[$i]->url = $all_shots[$i]->url;
$this->shots[$i]->short_url = $all_shots[$i]->short_url;
$this->shots[$i]->image = $all_shots[$i]->image_url;
$this->shots[$i]->likes = $all_shots[$i]->likes_count;
$this->shots[$i]->views = $all_shots[$i]->views_count;
$this->shots[$i]->rebounds = $all_shots[$i]->rebounds_count;
$this->shots[$i]->comments = $all_shots[$i]->comments_count;
$this->shots[$i]->created = $all_shots[$i]->created_at;
}
}
// Process player data
$this->player->id = $all_shots[0]->player->id;
$this->player->name = $all_shots[0]->player->name;
$this->player->username = $all_shots[0]->player->username;
$this->player->url = $all_shots[0]->player->url;
$this->player->avatar_url = $all_shots[0]->player->avatar_url;
$this->player->twitter = $all_shots[0]->player->twitter_screen_name;
$this->player->location = $all_shots[0]->player->location;
$this->player->followers = $all_shots[0]->player->followers_count;
$this->player->following = $all_shots[0]->player->following_count;
$this->player->likes = $all_shots[0]->player->likes_count;
}
}
// Fetch all likes of the user (needs another API call).
// If you only want to fetch the likes, not the shots, then set <code>$_number_of_shots</code> to <code>0</code>.
if ($_fetch_likes && $_number_of_likes > 0) {
// define a cache id
$likes_cache_id = 'dribbble/likes.' . md5($this->username) . '.' . $_number_of_likes . '.php';
$likes_cache_data = false;
// try to fetch the data from cache
if ($cache) {
$likes_cache_data = cache::modified($likes_cache_id) < time() - $refresh ? false : cache::get($likes_cache_id);
}
// if there's no data in the cache, load likes from the Dribbble API
if (empty($likes_cache_data)) {
$all_likes = $this->fetch_data($likes_url);
$all_likes = json_decode($all_likes);
$all_likes = $all_likes->shots;
if ($cache) {
cache::set($likes_cache_id, $all_likes);
}
} else {
$all_likes = $likes_cache_data;
}
// Process likes
for ($i = 0; $i < $_number_of_likes; $i++) {
if (!is_null($all_likes[$i])) {
$this->likes[$i]->id = $all_likes[$i]->id;
$this->likes[$i]->title = $all_likes[$i]->title;
$this->likes[$i]->url = $all_likes[$i]->url;
$this->likes[$i]->short_url = $all_likes[$i]->short_url;
$this->likes[$i]->image = $all_likes[$i]->image_url;
$this->likes[$i]->likes = $all_likes[$i]->likes_count;
$this->likes[$i]->views = $all_likes[$i]->views_count;
$this->likes[$i]->rebounds = $all_likes[$i]->rebounds_count;
$this->likes[$i]->comments = $all_likes[$i]->comments_count;
$this->likes[$i]->created = $all_likes[$i]->created_at;
// Process the user the like belongs to
$this->likes[$i]->player->id = $all_likes[$i]->player->id;
$this->likes[$i]->player->name = $all_likes[$i]->player->name;
$this->likes[$i]->player->username = $all_likes[$i]->player->username;
$this->likes[$i]->player->url = $all_likes[$i]->player->url;
$this->likes[$i]->player->avatar_url = $all_likes[$i]->player->avatar_url;
$this->likes[$i]->player->twitter = $all_likes[$i]->player->twitter_screen_name;
$this->likes[$i]->player->location = $all_likes[$i]->player->location;
$this->likes[$i]->player->followers = $all_likes[$i]->player->followers_count;
$this->likes[$i]->player->following = $all_likes[$i]->player->following_count;
$this->likes[$i]->player->likes = $all_likes[$i]->player->likes_count;
}
}
}
}
if (empty($post['title']) || empty($post['slug'])) {
$errors[] = $post;
continue;
}
$output[] = 'title: ' . $post['title'];
$output[] = 'date: ' . date($dateformat, $post['date']);
$output[] = 'text: ' . "\n\n" . trim($post['text']);
$output[] = 'tags: ' . $post['tags'];
$output[] = 'categories: ' . $post['cats'];
$name = pad($n, $len) . '-' . f::safe_name($post['slug']);
$dir = $root . '/' . $name;
if (is_dir($dir)) {
$skipped[] = basename($dir);
continue;
}
dir::make($dir);
$content = implode("\n\n" . '----' . "\n\n", $output);
$file = $dir . '/' . $template;
f::write($file, $content);
}
putmessage('Exported ' . $n . ' articles to ' . $root . '<br /><br />');
if (!empty($errors)) {
putmessage(count($errors) . ' article(s) could not be imported<br /><br />');
}
if (!empty($skipped)) {
putmessage('The following folders have been skipped, because they already existed:' . a::show($skipped, false));
}
/**
* IXR - The Inutio XML-RPC Library
*
* @package IXR
function tweets($username, $params = array())
{
$defaults = array('limit' => 10, 'cache' => true, 'hiderep' => false, 'refresh' => 60 * 20);
// add the username to the defaults array
$defaults['username'] = $username;
$options = array_merge($defaults, $params);
// check the cache dir
$cacheDir = c::get('root.cache') . '/tweets';
dir::make($cacheDir);
// disable the cache if adding the cache dir failed
if (!is_dir($cacheDir) || !is_writable($cacheDir)) {
$options['cache'] = false;
}
// sanitize the limit
if ($options['limit'] > 200) {
$options['limit'] = 200;
}
// generate a unique cache ID
$cacheID = 'tweets/tweets.' . md5($options['username']) . '.' . $options['limit'] . '.php';
if ($options['cache']) {
$cache = cache::modified($cacheID) < time() - $options['refresh'] ? false : cache::get($cacheID);
} else {
$cache = false;
}
if (!empty($cache)) {
return $cache;
}
// Encode the key and secret from the Twitter config.
$twitterKey = urlencode(c::get('twitter.key'));
$twitterSecret = urlencode(c::get('twitter.secret'));
// combine and base64 encode the key and secret with a colon seperator
$twitterCode = base64_encode($twitterKey . ':' . $twitterSecret);
// obtain a bearer token from the api, by building a request
//url to use
$url = 'https://api.twitter.com/oauth2/token';
//create header
$header = array('http' => array('method' => "POST", 'header' => "Content-type: application/x-www-form-urlencoded;charset=UTF-8\r\n" . "Authorization: Basic " . $twitterCode . "\r\n", 'content' => "grant_type=client_credentials"));
//send the request
$context = stream_context_create($header);
$bearer = file_get_contents($url, false, $context);
// decode the json response
$bearer = json_decode($bearer);
// send the rquest for tweets
$url = 'https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=' . $options['username'] . '&count=' . $options['limit'] . '&include_rts=true' . '&exclude_replies=' . $options['hiderep'];
$header = array('http' => array('method' => "GET", 'header' => "Authorization: Bearer " . $bearer->access_token . "\r\n"));
$context = stream_context_create($header);
$json = file_get_contents($url, false, $context);
$data = json_decode($json);
if (!$data) {
return false;
}
$result = array();
foreach ($data as $tweet) {
$user = $tweet->user;
$result[] = new tweet(array('url' => 'http://twitter.com/' . $options['username'] . '/status/' . $tweet->id_str, 'text' => $tweet->text, 'date' => strtotime($tweet->created_at), 'source' => $tweet->source, 'user' => new obj(array('name' => $user->name, 'bio' => $user->description, 'username' => $user->screen_name, 'url' => 'http://twitter.com/' . $user->screen_name, 'image' => 'http://twitter.com/api/users/profile_image/' . $user->screen_name, 'following' => $user->friends_count, 'followers' => $user->followers_count))));
}
$result = new obj($result);
if ($options['cache']) {
cache::set($cacheID, $result);
}
return $result;
}
/**
* Private method to create a page directory
*/
protected static function createDirectory($uri)
{
$uid = str::slug(basename($uri));
$parentURI = dirname($uri);
$parent = ($parentURI == '.' or empty($parentURI) or $parentURI == DS) ? site() : page($parentURI);
if (!$parent) {
throw new Exception('The parent does not exist');
}
// check for an entered sorting number
if (preg_match('!^(\\d+)\\-(.*)!', $uid, $matches)) {
$num = $matches[1];
$uid = $matches[2];
$dir = $num . '-' . $uid;
} else {
$num = false;
$dir = $uid;
}
// make sure to check a fresh page
$parent->reset();
if ($parent->children()->findBy('uid', $uid)) {
throw new Exception('The page UID exists');
}
if (!dir::make($parent->root() . DS . $dir)) {
throw new Exception('The directory could not be created');
}
// make sure the new directory is available everywhere
$parent->reset();
return $parent->id() . '/' . $uid;
}
static function addContent()
{
global $page, $pages, $site;
$uid = get('uid');
$title = get('title');
$tpl = get('template', 'default');
$data = self::fetchData($tpl, array('title' => $title));
if (empty($title)) {
return array('status' => 'error', 'msg' => l::get('pages.add.errors.title'));
}
// build a urlified uid
if (empty($uid)) {
$uid = str::urlify($title);
}
if (empty($uid)) {
return array('status' => 'error', 'msg' => l::get('pages.add.errors.url'));
}
if (!preg_match('!^[a-z0-9-_]+$!i', $uid)) {
return array('status' => 'error', 'msg' => l::get('pages.add.errors.characters'));
}
$check = self::childByUID($uid);
if ($check) {
return array('status' => 'error', 'msg' => l::get('pages.add.errors.exists') . ': ' . $uid);
}
if (!$site->uri->path(1)) {
$dir = c::get('root.content') . '/' . $uid;
$url = url($uid);
} else {
$dir = $page->root() . '/' . $uid;
$url = $page->url() . '/' . $uid;
}
if (!dir::make($dir)) {
return array('status' => 'error', 'msg' => l::get('pages.add.errors.permissions'));
}
if (c::get('lang.support')) {
foreach (c::get('lang.available') as $lang) {
$file = $dir . '/' . $tpl . '.' . $lang . '.txt';
$write = data::write($file, $data);
if (error($write)) {
return $write;
}
}
} else {
// write the default file
$file = $dir . '/' . $tpl . '.txt';
$write = data::write($file, $data);
if (error($write)) {
return $write;
}
}
self::killCache();
return array('status' => 'success', 'msg' => l::get('pages.add.success'), 'url' => $url);
}
protected function prepare()
{
// check for an existing field with the same name
if (!$this->sourceExists()) {
throw new RuntimeException('The correct source for the plugin is missing');
}
dir::make(dirname($this->destination()));
}
protected function relocate()
{
if ($this->old['created'] == $this->data['created']) {
return;
}
$old = clone $this;
$old->created = $this->old['created'];
if (!$old->exists()) {
return;
}
if (!dir::make($this->root())) {
throw new Exception('The new directory could not be created');
}
if (!dir::move($old->root(), $this->root())) {
throw new Exception('The directory could not be moved');
}
$this->library->clean($old->root('day'));
}
/**
* Creates the directory if it does not exist yet
*
* @param boolean $recursive
* @return boolean
*/
public function make($recursive = true)
{
return dir::make($this->root, $recursive);
}
function tweets($username, $params = array())
{
$defaults = array('limit' => 10, 'cache' => true, 'hiderep' => false, 'refresh' => 60 * 20);
// add the username to the defaults array
$defaults['username'] = $username;
$options = array_merge($defaults, $params);
// check the cache dir
$cacheDir = c::get('root.cache') . '/tweets';
dir::make($cacheDir);
// disable the cache if adding the cache dir failed
if (!is_dir($cacheDir) || !is_writable($cacheDir)) {
$options['cache'] = false;
}
// sanitize the limit
if ($options['limit'] > 200) {
$options['limit'] = 200;
}
// generate a unique cache ID
$cacheID = 'tweets/tweets.' . md5($options['username']) . '.' . $options['limit'] . '.php';
/**
* Below is Studio Dumbar's take on the Cache functionality
* Implemented because we want to bypass the global Kirby caching system
*/
// Check is the caching option is set
if ($options['cache']) {
// Get cache file and modified times
$cacheFile = c::get('root.cache') . '/' . $cacheID;
$cacheModTime = filemtime($cacheFile);
$timeago = time() - $options["refresh"];
if ($cacheModTime < $timeago) {
// File is too old, set a refresh flag
$updateCache = true;
} else {
// File is within cache time limit, set don't update cache flag
$updateCache = false;
// Get the cache string from the file, using Kirby toolkit file method
$cache = @unserialize(f::read($cacheFile));
}
} else {
$cache = false;
}
// If cache variable is not empty, return the cache!
if (!empty($cache)) {
return $cache;
}
// Encode the key and secret from the Twitter config.
$twitterKey = urlencode(c::get('twitter.key'));
$twitterSecret = urlencode(c::get('twitter.secret'));
// combine and base64 encode the key and secret with a colon seperator
$twitterCode = base64_encode($twitterKey . ':' . $twitterSecret);
// obtain a bearer token from the api, by building a request
//url to use
$url = 'https://api.twitter.com/oauth2/token';
//create header
$header = array('http' => array('method' => "POST", 'header' => "Content-type: application/x-www-form-urlencoded;charset=UTF-8\r\n" . "Authorization: Basic " . $twitterCode . "\r\n", 'content' => "grant_type=client_credentials"));
//send the request
$context = stream_context_create($header);
$bearer = file_get_contents($url, false, $context);
// decode the json response
$bearer = json_decode($bearer);
// send the rquest for tweets
$url = 'https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=' . $options['username'] . '&count=' . $options['limit'] . '&include_rts=true' . '&exclude_replies=' . $options['hiderep'];
$header = array('http' => array('method' => "GET", 'header' => "Authorization: Bearer " . $bearer->access_token . "\r\n"));
$context = stream_context_create($header);
$json = file_get_contents($url, false, $context);
$data = json_decode($json);
if (!$data) {
return false;
}
$result = array();
foreach ($data as $tweet) {
$user = $tweet->user;
$result[] = new tweet(array('url' => 'http://twitter.com/' . $options['username'] . '/status/' . $tweet->id_str, 'text' => $tweet->text, 'date' => strtotime($tweet->created_at), 'source' => $tweet->source, 'user' => new obj(array('name' => $user->name, 'bio' => $user->description, 'username' => $user->screen_name, 'url' => 'http://twitter.com/' . $user->screen_name, 'image' => 'http://twitter.com/api/users/profile_image/' . $user->screen_name, 'following' => $user->friends_count, 'followers' => $user->followers_count))));
}
$result = new obj($result);
/**
* Below is Studio Dumbar's take on writing new cache
* Implemented because we want to bypass the global Kirby caching system
*/
// If the cache option is set, and the flag to update cache is set
if ($options['cache'] && $updateCache) {
// Open the cacheFile
$fp = fopen($cacheFile, 'w');
// Check if file isn't locked
if (flock($fp, LOCK_EX)) {
// Write the serialized $result object into the fi;e
fwrite($fp, @serialize($result));
// Unlock file
flock($fp, LOCK_EX);
}
// Close the cacheFile
fclose($fp);
}
return $result;
}
