From 3f82ec2f757c62c25a31b461e0a0cddc14886117 Mon Sep 17 00:00:00 2001
From: Aaron Parecki <aaron@parecki.com>
Date: Sat, 24 May 2014 14:41:21 -0700
Subject: Working app! Copied signin logic from OwnYourGram. New "post"
interface for writing a simple text post. Also supports browser geolocation.
---
lib/helpers.php | 106 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 106 insertions(+)
create mode 100644 lib/helpers.php
(limited to 'lib/helpers.php')
diff --git a/lib/helpers.php b/lib/helpers.php
new file mode 100644
index 0000000..7748c4e
--- /dev/null
+++ b/lib/helpers.php
@@ -0,0 +1,106 @@
+<?php
+
+ORM::configure('mysql:host=' . Config::$dbHost . ';dbname=' . Config::$dbName);
+ORM::configure('username', Config::$dbUsername);
+ORM::configure('password', Config::$dbPassword);
+
+function render($page, $data) {
+ global $app;
+ return $app->render('layout.php', array_merge($data, array('page' => $page)));
+};
+
+function partial($template, $data=array(), $debug=false) {
+ global $app;
+
+ if($debug) {
+ $tpl = new Savant3(\Slim\Extras\Views\Savant::$savantOptions);
+ echo '<pre>' . $tpl->fetch($template . '.php') . '</pre>';
+ return '';
+ }
+
+ ob_start();
+ $tpl = new Savant3(\Slim\Extras\Views\Savant::$savantOptions);
+ foreach($data as $k=>$v) {
+ $tpl->{$k} = $v;
+ }
+ $tpl->display($template . '.php');
+ return ob_get_clean();
+}
+
+function session($key) {
+ if(array_key_exists($key, $_SESSION))
+ return $_SESSION[$key];
+ else
+ return null;
+}
+
+function k($a, $k, $default=null) {
+ if(is_array($k)) {
+ $result = true;
+ foreach($k as $key) {
+ $result = $result && array_key_exists($key, $a);
+ }
+ return $result;
+ } else {
+ if(is_array($a) && array_key_exists($k, $a) && $a[$k])
+ return $a[$k];
+ elseif(is_object($a) && property_exists($a, $k) && $a->$k)
+ return $a->$k;
+ else
+ return $default;
+ }
+}
+
+function get_timezone($lat, $lng) {
+ try {
+ $ch = curl_init();
+ curl_setopt($ch, CURLOPT_URL, 'http://timezone-api.geoloqi.com/timezone/'.$lat.'/'.$lng);
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+ $response = curl_exec($ch);
+ $tz = @json_decode($response);
+ if($tz)
+ return new DateTimeZone($tz->timezone);
+ } catch(Exception $e) {
+ return null;
+ }
+ return null;
+}
+
+function micropub_post($endpoint, $params, $access_token) {
+ $ch = curl_init();
+ curl_setopt($ch, CURLOPT_URL, $endpoint);
+ curl_setopt($ch, CURLOPT_HTTPHEADER, array(
+ 'Authorization: Bearer ' . $access_token
+ ));
+ curl_setopt($ch, CURLOPT_POST, true);
+ curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query(array_merge(array(
+ 'h' => 'entry'
+ ), $params)));
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+ curl_setopt($ch, CURLOPT_HEADER, true);
+ $response = curl_exec($ch);
+ $error = curl_error($ch);
+ return array(
+ 'response' => $response,
+ 'error' => $error,
+ 'curlinfo' => curl_getinfo($ch)
+ );
+}
+
+function static_map($latitude, $longitude, $height=180, $width=700, $zoom=14) {
+ return 'http://static-maps.pdx.esri.com/img.php?marker[]=lat:' . $latitude . ';lng:' . $longitude . ';icon:small-blue-cutout&basemap=gray&width=' . $width . '&height=' . $height . '&zoom=' . $zoom;
+}
+
+function relative_time($date) {
+ static $rel;
+ if(!isset($rel)) {
+ $config = array(
+ 'language' => '\RelativeTime\Languages\English',
+ 'separator' => ', ',
+ 'suffix' => true,
+ 'truncate' => 1,
+ );
+ $rel = new \RelativeTime\RelativeTime($config);
+ }
+ return $rel->timeAgo($date);
+}
--
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