integrates photo uploading in the main note interface

Quill corrects the photo rotation based on exif data since iOS tends to take landscape photos and set the rotation bit when holding it in portrait mode.

1 files changed, 78 insertions, 7 deletions

diff --git a/views/new-post.php b/views/new-post.php
index 532a5ca..6c76f51 100644
--- a/views/new-post.php
+++ b/views/new-post.php
@@ -10,21 +10,28 @@
         </div>
 
         <div class="form-group">
-          <label for="note_in_reply_to"><code>in-reply-to</code> (optional, a URL you are replying to)</label>
+          <label for="note_in_reply_to"><code>in-reply-to</code> (a URL you are replying to)</label>
           <input type="text" id="note_in_reply_to" value="<?= $this->in_reply_to ?>" class="form-control">
         </div>
 
         <div class="form-group">
-          <label for="note_category"><code>category</code> (optional, comma-separated list of tags)</label>
+          <label for="note_category"><code>category</code> (comma-separated list of tags, will be posted as an array)</label>
           <input type="text" id="note_category" value="" class="form-control" placeholder="e.g. web, personal">
         </div>
 
         <div class="form-group">
-          <label for="note_slug"><code>slug</code> (optional)</label>
+          <label for="note_slug"><code>slug</code></label>
           <input type="text" id="note_slug" value="" class="form-control">
         </div>
 
         <div class="form-group">
+          <label for="note_photo"><code>photo</code></label>
+          <input type="file" name="note_photo" id="note_photo" accept="image/*" onchange="previewPhoto(event)">
+          <br>
+          <img src="" id="photo_preview" style="max-width: 300px; max-height: 300px;">
+        </div>
+
+        <div class="form-group">
           <label for="note_syndicate-to"><code>syndicate-to</code> <a href="javascript:reload_syndications()">(refresh)</a></label>
           <div id="syndication-container">
             <?php
@@ -72,7 +79,7 @@
       <?php if($this->test_response): ?>
         <h4>Last response from your Micropub endpoint <span id="last_response_date">(<?= relative_time($this->response_date) ?>)</span></h4>
       <?php endif; ?>
-      <pre id="test_response" style="width: 100%; min-height: 240px;"><?= htmlspecialchars($this->test_response) ?></pre>
+      <pre id="test_response" class="<?= $this->test_response ? '' : 'hidden' ?>" style="width: 100%; min-height: 240px;"><?= htmlspecialchars($this->test_response) ?></pre>
 
 
       <div class="callout">
@@ -105,13 +112,13 @@
   </div>
 
 <style type="text/css">
+
 #note_content_remaining {
   float: right;
   font-size: 0.8em;
   font-weight: bold;
 }
 
-
 .pcheck206 { color: #6ba15c; } /* tweet fits within the limit even after adding RT @username */
 .pcheck207 { color: #c4b404; } /* danger zone, tweet will overflow when RT @username is added */
 .pcheck200,.pcheck208 { color: #59cb3a; } /* exactly fits 140 chars, both with or without RT */
@@ -120,6 +127,10 @@
 </style>
 
 <script>
+function previewPhoto(event) {
+  document.getElementById('photo_preview').src = URL.createObjectURL(event.target.files[0]);
+}
+
 $(function(){
 
   $("#note_content").on('change keyup', function(e){
@@ -146,11 +157,69 @@ $(function(){
       syndications.push($(btn).data('syndication'));
     });
 
-    $.post("/micropub/post", {
+    var category = csv_to_array($("#note_category").val());
+
+    var formData = new FormData();
+    if(v=$("#note_content").val()) {
+      formData.append("content", v);      
+    }
+    if(v=$("#note_in_reply_to").val()) {
+      formData.append("in-reply-to", v);
+    }
+    if(v=$("#note_location").val()) {
+      formData.append("location", v);
+    }
+    if(category.length > 0) {
+      formData.append("category", category);
+    }
+    if(syndications.length > 0) {
+      formData.append("syndicate-to", syndications);
+    }
+    if(v=$("#note_slug").val()) {
+      formData.append("slug", v);
+    }
+
+    if(document.getElementById("note_photo").files[0]) {
+      formData.append("photo", document.getElementById("note_photo").files[0]);
+    }
+
+    // Need to append a placeholder field because if the file size max is hit, $_POST will
+    // be empty, so the server needs to be able to recognize a post with only a file vs a failed one.
+    // This will be stripped by Quill before it's sent to the Micropub endpoint
+    formData.append("null","null");
+
+
+    var request = new XMLHttpRequest();
+    request.open("POST", "/micropub/multipart");
+    request.onreadystatechange = function() {
+      if(request.readyState == XMLHttpRequest.DONE) {
+        console.log(request.responseText);
+        try {
+          var response = JSON.parse(request.responseText);
+          if(response.location) {
+            window.location = response.location;
+            // console.log(response.location);
+          } else {
+            $("#test_response").html(response.response).removeClass('hidden');
+            $("#test_success").addClass('hidden');
+            $("#test_error").removeClass('hidden');
+          }
+        } catch(e) {
+          $("#test_success").addClass('hidden');
+          $("#test_error").removeClass('hidden');
+        }
+        $("#btn_post").removeClass("loading disabled").text("Post");
+      }
+    }
+    $("#btn_post").addClass("loading disabled").text("Working...");
+    request.send(formData);
+
+    /*
+    $.post("/micropub/multipart", {
       content: $("#note_content").val(),
       'in-reply-to': $("#note_in_reply_to").val(),
       location: $("#note_location").val(),
-      category: csv_to_array($("#note_category").val()),
+      category: category,
       slug: $("#note_slug").val(),
       'syndicate-to': syndications
     }, function(data){
@@ -180,6 +249,8 @@ $(function(){
       $("#last_request_container").show();
       $("#test_response").html(response.response);
     });
+    */
+
     return false;
   });