ask name and comment before sending comment

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/app/studs.js

@@ -16,6 +16,9 @@
  * Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
  */
 
+
+var form;
+
 $(document).ready(function () {
 
 
@@ -108,7 +111,19 @@ $(document).ready(function () {
         }
     });
 
-    var form = $('#comment_form');
+
+    form = $('#comment_form');
+
+
+    checkCommentSending();
+
+    $("#comment_name").on("keyup change", checkCommentSending);
+    $("#comment").on("keyup change", checkCommentSending);
+
+    $("#comment_name").on("change", formatValues);
+    $("#comment").on("change", formatValues);
+
+
     form.submit(function(event) {
         event.preventDefault();
 
@@ -168,3 +183,31 @@ $(document).ready(function () {
         }
     });
 });
+
+
+function formatValues() {
+    var value = $(this).val().trim();
+
+    if (0 === value.length) {
+        $(this).val("");
+    }
+}
+
+function checkCommentSending() {
+
+    var button = $("#add_comment");
+
+    // on page load, "textSend" is not set
+    if ("undefined" === typeof button.data("textSend")) {
+        button.data("textSend", button.val());
+    }
+
+
+	if (!form.get(0).checkValidity()) {
+		button.prop("disabled", true);
+		button.val(button.data("textWait"));
+	} else {
+		button.prop("disabled", false);
+		button.val(button.data("textSend"));
+	}
+}

locale/en.json

@@ -84,6 +84,7 @@
       "Remove the comment": "Remove comment",
       "Send the comment": "Submit comment",
       "Your comment": "Comment",
+      "Type your name and a comment to send it" : "Type your name and a comment to send it",
       "anonyme": "anonymous"
    },
    "Date": {

tpl/part/comments.tpl

@@ -13,17 +13,23 @@
         {/if}
         <div class="hidden-print jumbotron">
             <div class="col-md-6 col-md-offset-3">
-                <fieldset id="add-comment"><legend>{__('Comments', 'Add a comment to the poll')}</legend>
+                <fieldset id="add-comment"><legend>{__('Comments', 'Add a comment to the poll')|html}</legend>
                     <div class="form-group">
-                        <label for="comment_name" class="control-label">{__('Generic', 'Your name')}</label>
-                        <input type="text" name="name" id="comment_name" class="form-control" maxlength="60" />
+                        <label for="comment_name" class="control-label">{__('Generic', 'Your name')|html}</label>
+                        <input type="text" name="name" id="comment_name" class="form-control" maxlength="60" required>
                     </div>
                     <div class="form-group">
-                        <label for="comment" class="control-label">{__('Comments', 'Your comment')}</label>
-                        <textarea name="comment" id="comment" class="form-control" rows="2" cols="40"></textarea>
+                        <label for="comment" class="control-label">{__('Comments', 'Your comment')|html}</label>
+                        <textarea name="comment" id="comment" class="form-control" rows="2" cols="40" required></textarea>
                     </div>
                     <div class="pull-right">
-                        <input type="submit" id="add_comment" name="add_comment" value="{__('Comments', 'Send the comment')}" class="btn btn-success">
+                        <button
+	                        type="submit"
+	                        id="add_comment"
+	                        value="{__('Comments', 'Send the comment')|html}"
+	                        class="btn btn-success"
+	                        data-text-wait="{__('Comments', 'Type your name and a comment to send it')|html}"
+                        >
                     </div>
                 </fieldset>
             </div>