Add JS button to application forms that copy all questions, headers and help text to clipboard.

hypha/apply/funds/templates/funds/application_base.html

@@ -59,6 +59,7 @@
     <script src="{% static 'js/apply/mailgun-validator.js' %}"></script>
     <script src="{% static 'js/apply/file-uploads.js' %}"></script>
     <script src="{% static 'js/apply/tinymce-word-count.js' %}"></script>
+    <script src="{% static 'js/apply/submission-form-copy.js' %}"></script>
     {% if not show_all_group_fields %}
     <script src="{% static 'js/apply/form-group-toggle.js' %}"></script>
     {% endif %}

hypha/static_src/src/javascript/apply/submission-form-copy.js

+(function ($) {
+
+    'use strict';
+
+    // Strip html tags from text.
+    function strip(html) {
+        var doc = new DOMParser().parseFromString(html, 'text/html');
+        return doc.body.textContent.trim() || '';
+    }
+
+    // Get all questions on the page/form.
+    function get_questions() {
+        var questions_text = [];
+        questions_text.push('# ' + $('.header__title').html());
+        $('.application-form').find('.form__group, .rich-text').each(function () {
+            var question_text = '';
+            var label_text = $(this).find('.form__question').html();
+            if (label_text) {
+                // Get the label, i.e. question.
+                label_text = strip(label_text);
+                label_text = label_text.replace(/(\r\n|\n|\r)/gm, '');
+                label_text = label_text.replace(/[ ]+/g, ' ');
+                question_text = '### ' + label_text;
+            }
+            else {
+                // Get the sub headers and help text.
+                question_text = strip($(this).html());
+                if ($(this).find('h2')) {
+                    question_text = '## ' + question_text;
+                }
+            }
+            questions_text.push(question_text);
+        });
+        return questions_text.join('\n\n');
+    }
+
+    // Allow users to copy all questions to the clipboard.
+    if (document.queryCommandSupported && document.queryCommandSupported('copy')) {
+        var $button = $('<button/>').text('Copy questions to clipboard').addClass('link link--button js-clipboard-button');
+        $('.application-form').append($button);
+
+        $('.js-clipboard-button').on('click', function (e) {
+            e.preventDefault();
+            var questions = get_questions();
+            var $textarea = $('<textarea>').html(questions).addClass('visually-hidden');
+            $textarea.appendTo('body');
+            $textarea.select();
+            document.execCommand('copy');
+            $textarea.remove();
+        });
+    }
+
+})(jQuery);