From f8e675e602a11a874c375c4d725edd2accfe4b5a Mon Sep 17 00:00:00 2001
From: Christian Weiske <cweiske@cweiske.de>
Date: Tue, 23 May 2017 23:14:00 +0200
Subject: [PATCH] Posting works via AJAX now

---
 commentform.phtml | 71 ++++++++++++++++++++++++++++++++++-------------
 init.php          |  2 +-
 2 files changed, 52 insertions(+), 21 deletions(-)

diff --git a/commentform.phtml b/commentform.phtml
index adf0af2..8d07af0 100644
--- a/commentform.phtml
+++ b/commentform.phtml
@@ -1,32 +1,63 @@
-<div class="form">
- <h2>Reply to this post</h2>
- <form method="post" action="backend.php">
-  <input type="hidden" name="op" value="pluginhandler"/>
-  <input type="hidden" name="plugin" value="micropub"/>
-  <input type="hidden" name="method" value="action"/>
-  <input type="hidden" name="mode"   value="post"/>
+<h2>Reply to this post</h2>
+<div class="postReply" id="postReply">
+ <form method="post" action="backend.php" id="postReplyForm"
+       dojoType="dijit.form.Form">
+  <script type="dojo/method" event="onSubmit" args="evt">
+  evt.preventDefault();
+  if (this.validate()) {
+      notify_progress('Sending reply...', true);
 
-  <input type="hidden" name="replyTo" value="<?= htmlspecialchars($article['link']) ?>"/>
+      new Ajax.Request('backend.php', {
+          parameters: dojo.objectToQuery(this.getValues()),
+	  onSuccess: function(transport) {
+              notify_info(transport.responseJSON.message);
+              $('postReplyUrl').writeAttribute(
+                  'href', transport.responseJSON.location
+              );
+              $('postReplyUrl').innerHTML = transport.responseJSON.location;
+              //Effect.Shrink('postReply');
+              //Effect.Grow('postReplySuccess');
+              $('postReply').hide();
+              $('postReplySuccess').show();
+	  },
+          onFailure: function(transport) {
+              notify_error(transport.responseText);
+          }
+      });
+  }
+  </script>
+
+  <?php print_hidden('op', 'pluginhandler'); ?>
+  <?php print_hidden('plugin', 'micropub'); ?>
+  <?php print_hidden('method', 'action'); ?>
+  <?php print_hidden('mode', 'post'); ?>
+
+  <?php print_hidden('replyTo', htmlspecialchars($article['link'])); ?>
 
   <?php if (count($accounts) == 1) { ?>
-   <input type="hidden" name="me" value="<?= htmlspecialchars(reset($accounts)) ?>"/>
+   <?php print_hidden('me', htmlspecialchars(reset($accounts))); ?>
   <?php } else { ?>
    <label for="micropub-me">Identity:</label>
-   <select id="micropub-me" name="me" size="1">
-    <?php foreach ($accounts as $url) { ?>
-     <option value="<?= htmlspecialchars($url) ?>"><?= htmlspecialchars($url) ?></option>
-    <?php } ?>
-   </select><br/>
+   <?php print_select('micropub-me', null, $accounts,
+     'dojoType="dijit.form.Select" size="1"', 'me'); ?>
+   <br/>
   <?php } ?>
 
-  <textarea name="content" rows="4" cols="60" width="100%" class="dijitTextArea"></textarea><br/>
+  <textarea name="content" rows="4" cols="60"
+            style="width:95%; height: auto"
+            dojoType="dijit.form.SimpleTextarea"
+   ></textarea><br/>
   <button type="submit">Post comment</button>
  </form>
+
+ <div class="reply" style="text-align: right">
+  or
+  <a href="<?= htmlspecialchars($quillUrl) ?>" class="mpbutton dijitButton" target="_blank">
+   Reply with Quill
+  </a>
+ </div>
 </div>
 
-<div class="reply" style="text-align: right">
- or 
- <a href="<?= htmlspecialchars($quillUrl) ?>" class="mpbutton dijitButton" target="_blank">
-  Reply with Quill
- </a>
+<div id="postReplySuccess" class="alert alert-success" style="display:none">
+ Post created at <a id="postReplyUrl" href="#"></a>.
 </div>
diff --git a/init.php b/init.php
index 863608c..0f9a2bb 100644
--- a/init.php
+++ b/init.php
@@ -87,7 +87,6 @@ class Micropub extends Plugin implements IHandler
         if (!count($accounts)) {
             return $article;
         }
-        array_shift($accounts);
         ob_start();
         include __DIR__ . '/commentform.phtml';
         $html = ob_get_clean();
@@ -239,6 +238,7 @@ class Micropub extends Plugin implements IHandler
             [
                 'code'     => intval($code),
                 'location' => $location,
+                'message'  => 'Post created',
             ]
         );
         exit();
-- 
2.30.2