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200 lines
5.5 KiB
200 lines
5.5 KiB
<?php
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// Default timezone
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date_default_timezone_set('UTC');
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ORM::configure('mysql:host=' . Config::$dbHost . ';dbname=' . Config::$dbName);
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ORM::configure('username', Config::$dbUsername);
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ORM::configure('password', Config::$dbPassword);
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function friendly_url($url) {
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return preg_replace(['/https?:\/\//','/\/$/'],'',$url);
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}
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function friendly_date($date_string, $tz_offset) {
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$date = new DateTime($date_string);
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if($tz_offset > 0)
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$date->add(new DateInterval('PT'.$tz_offset.'S'));
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elseif($tz_offset < 0)
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$date->sub(new DateInterval('PT'.abs($tz_offset).'S'));
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$tz = ($tz_offset < 0 ? '-' : '+') . sprintf('%02d:%02d', abs($tz_offset/60/60), ($tz_offset/60)%60);
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return $date->format('F j, Y g:ia') . ' ' . $tz;
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}
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function build_url($parsed_url) {
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$scheme = isset($parsed_url['scheme']) ? $parsed_url['scheme'] . '://' : '';
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$host = isset($parsed_url['host']) ? $parsed_url['host'] : '';
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$port = isset($parsed_url['port']) ? ':' . $parsed_url['port'] : '';
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$user = isset($parsed_url['user']) ? $parsed_url['user'] : '';
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$pass = isset($parsed_url['pass']) ? ':' . $parsed_url['pass'] : '';
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$pass = ($user || $pass) ? "$pass@" : '';
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$path = isset($parsed_url['path']) ? $parsed_url['path'] : '';
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$query = isset($parsed_url['query']) ? '?' . $parsed_url['query'] : '';
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$fragment = isset($parsed_url['fragment']) ? '#' . $parsed_url['fragment'] : '';
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return "$scheme$user$pass$host$port$path$query$fragment";
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}
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// Input: Any URL or string like "aaronparecki.com"
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// Output: Normlized URL (default to http if no scheme, force "/" path)
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// or return false if not a valid URL
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function normalize_url($url) {
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$me = parse_url($url);
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if(array_key_exists('path', $me) && $me['path'] == '')
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return false;
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// parse_url returns just "path" for naked domains
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if(count($me) == 1 && array_key_exists('path', $me)) {
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$me['host'] = $me['path'];
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unset($me['path']);
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}
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if(!array_key_exists('scheme', $me))
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$me['scheme'] = 'http';
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if(!array_key_exists('path', $me))
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$me['path'] = '/';
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// Invalid scheme
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if(!in_array($me['scheme'], array('http','https')))
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return false;
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return build_url($me);
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}
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// Checks if a string is a valid URL that we recognize as a PuSH topic or callback.
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// Must be http or https
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// If there is no path, '/' is assumed
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function is_valid_push_url($url) {
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$url = parse_url($url);
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if(!array_key_exists('scheme', $url))
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return false;
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if(!in_array($url['scheme'], ['http','https']))
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return false;
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if(!array_key_exists('path', $url))
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$url['path'] = '/';
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return build_url($url);
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}
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function render($page, $data) {
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global $app;
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return $app->render('layout.php', array_merge($data, array('page' => $page)));
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};
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function partial($template, $data=array(), $debug=false) {
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global $app;
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if($debug) {
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$tpl = new Savant3(\Slim\Extras\Views\Savant::$savantOptions);
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echo '<pre>' . $tpl->fetch($template . '.php') . '</pre>';
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return '';
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}
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ob_start();
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$tpl = new Savant3(\Slim\Extras\Views\Savant::$savantOptions);
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foreach($data as $k=>$v) {
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$tpl->{$k} = $v;
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}
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$tpl->display($template . '.php');
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return ob_get_clean();
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}
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function json_response(&$app, $response) {
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$app->response()['Content-Type'] = 'application/json';
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$app->response()->body(json_encode($response));
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}
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function session($key) {
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if(array_key_exists($key, $_SESSION))
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return $_SESSION[$key];
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else
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return null;
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}
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function k($a, $k, $default=null) {
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if(is_array($k)) {
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$result = true;
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foreach($k as $key) {
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$result = $result && array_key_exists($key, $a);
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}
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return $result;
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} else {
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if(is_array($a) && array_key_exists($k, $a) && $a[$k])
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return $a[$k];
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elseif(is_object($a) && property_exists($a, $k) && $a->$k)
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return $a->$k;
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else
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return $default;
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}
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}
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function get_timezone($lat, $lng) {
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try {
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, 'http://timezone-api.geoloqi.com/timezone/'.$lat.'/'.$lng);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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$response = curl_exec($ch);
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$tz = @json_decode($response);
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if($tz)
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return new DateTimeZone($tz->timezone);
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} catch(Exception $e) {
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return null;
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}
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return null;
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}
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function micropub_post($endpoint, $params, $access_token, $h='entry') {
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $endpoint);
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curl_setopt($ch, CURLOPT_HTTPHEADER, array(
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'Authorization: Bearer ' . $access_token
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));
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query(array_merge(array(
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'h' => $h
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), $params)));
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HEADER, true);
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$response = curl_exec($ch);
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$error = curl_error($ch);
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return array(
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'response' => $response,
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'error' => $error,
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'curlinfo' => curl_getinfo($ch),
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'status' => curl_getinfo($ch, CURLINFO_HTTP_CODE)
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);
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}
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function relative_time($date) {
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static $rel;
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if(!isset($rel)) {
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$config = array(
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'language' => '\RelativeTime\Languages\English',
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'separator' => ', ',
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'suffix' => true,
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'truncate' => 1,
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);
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$rel = new \RelativeTime\RelativeTime($config);
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}
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return $rel->timeAgo($date);
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}
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function bs()
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{
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static $pheanstalk;
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if(!isset($pheanstalk)) {
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$pheanstalk = new Pheanstalk\Pheanstalk(Config::$beanstalkServer, Config::$beanstalkPort);
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}
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return $pheanstalk;
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}
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function pluralize($word, $num) {
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if($num == 1) {
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return $word;
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} else {
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return $word . 's';
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}
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}
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