From 3f61541094fb0c6836a6b3afaea58d7bead9ade9 Mon Sep 17 00:00:00 2001
From: Aaron Parecki <aaron@parecki.com>
Date: Thu, 21 Apr 2016 19:34:22 -0700
Subject: [PATCH] accept new json q=syndicate-to response

closes #36
---
 lib/helpers.php                   | 41 +++++++++++--------------------
 views/new-post.php                | 10 ++++++--
 views/partials/syndication-js.php |  3 ++-
 3 files changed, 25 insertions(+), 29 deletions(-)

diff --git a/lib/helpers.php b/lib/helpers.php
index a860dc0..f0c226b 100644
--- a/lib/helpers.php
+++ b/lib/helpers.php
@@ -175,13 +175,14 @@ function micropub_get($endpoint, $params, $access_token) {
   $ch = curl_init();
   curl_setopt($ch, CURLOPT_URL, $endpoint);
   curl_setopt($ch, CURLOPT_HTTPHEADER, array(
-    'Authorization: Bearer ' . $access_token
+    'Authorization: Bearer ' . $access_token,
+    'Accept: application/json'
   ));
   curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
   $response = curl_exec($ch);
   $data = array();
   if($response) {
-    parse_str($response, $data);
+    $data = json_decode($response, true);
   }
   $error = curl_error($ch);
   return array(
@@ -198,35 +199,23 @@ function get_syndication_targets(&$user) {
   $r = micropub_get($user->micropub_endpoint, array('q'=>'syndicate-to'), $user->micropub_access_token);
   if($r['data'] && array_key_exists('syndicate-to', $r['data'])) {
     if(is_array($r['data']['syndicate-to'])) {
-      $targetURLs = $r['data']['syndicate-to'];
-    } elseif(is_string($r['data']['syndicate-to'])) {
-      // support comma separated as a fallback
-      $targetURLs = preg_split('/, ?/', $r['data']['syndicate-to']);
+      $data = $r['data']['syndicate-to'];
     } else {
-      $targetURLs = array();
+      $data = array();
     }
 
-    foreach($targetURLs as $t) {
-      // If the syndication target doesn't have a scheme, add http
-      if(!preg_match('/^http/', $t))
-        $t2 = 'http://' . $t;
-      else
-        $t2 = $t;
-
-      // Parse the target expecting it to be a URL
-      $url = parse_url($t2);
-
-      // If there's a host, and the host contains a . then we can assume there's a favicon
-      // parse_url will parse strings like http://twitter into an array with a host of twitter, which is not resolvable
-      if($url && array_key_exists('host', $url) && strpos($url['host'], '.') !== false) {
-        $targets[] = array(
-          'target' => $t,
-          'favicon' => 'http://' . $url['host'] . '/favicon.ico'
-        );
+    foreach($data as $t) {
+      if(array_key_exists('service', $t) && array_key_exists('photo', $t['service'])) {
+        $icon = $t['service']['photo'];
       } else {
+        $icon = false;
+      }
+
+      if(array_key_exists('uid', $t) && array_key_exists('name', $t)) {
         $targets[] = array(
-          'target' => $t,
-          'favicon' => false
+          'target' => $t['name'],
+          'uid' => $t['uid'],
+          'favicon' => $icon
         );
       }
     }
diff --git a/views/new-post.php b/views/new-post.php
index be5dafb..2c8c9f9 100644
--- a/views/new-post.php
+++ b/views/new-post.php
@@ -38,7 +38,12 @@
             if($this->syndication_targets) {
               echo '<ul>';
               foreach($this->syndication_targets as $syn) {
-                echo '<li><button data-syndication="'.$syn['target'].'" class="btn btn-default btn-block"><img src="'.$syn['favicon'].'" width="16" height="16"> '.$syn['target'].'</button></li>';
+                echo '<li>'
+                 . '<button data-syndicate-to="'.(isset($syn['uid']) ? $syn['uid'] : $syn['target']).'" class="btn btn-default btn-block">'
+                   . ($syn['favicon'] ? '<img src="'.$syn['favicon'].'" width="16" height="16"> ' : '')
+                   . $syn['target']
+                 . '</button>'
+               . '</li>';
               }
               echo '</ul>';
             } else {
@@ -181,9 +186,10 @@ $(function(){
 
   $("#btn_post").click(function(){
 
+    // Collect all the syndication buttons that are pressed
     var syndications = [];
     $("#syndication-container button.btn-info").each(function(i,btn){
-      syndications.push($(btn).data('syndication'));
+      syndications.push($(btn).data('syndicate-to'));
     });
 
     var category = csv_to_array($("#note_category").val());
diff --git a/views/partials/syndication-js.php b/views/partials/syndication-js.php
index bd657f3..088cb43 100644
--- a/views/partials/syndication-js.php
+++ b/views/partials/syndication-js.php
@@ -5,8 +5,9 @@ function reload_syndications() {
       $("#syndication-container").html('<ul></ul>');
       for(var i in data.targets) {
         var target = data.targets[i].target;
+        var uid = data.targets[i].uid;
         var favicon = data.targets[i].favicon;
-        $("#syndication-container ul").append('<li><button data-syndication="'+target+'" class="btn btn-default btn-block"><img src="'+favicon+'" width="16" height="16"> '+target+'</button></li>');
+        $("#syndication-container ul").append('<li><button data-syndicate-to="'+(uid ? uid : target)+'" class="btn btn-default btn-block">'+(favicon ? '<img src="'+favicon+'" width="16" height="16"> ':'')+target+'</button></li>');
       }
       bind_syndication_buttons();
     } else {