add JSON validator with initial support for manifest format (#654)

1 files changed, 60 insertions, 0 deletions

diff --git a/src/SMAPI.Web/wwwroot/Content/js/json-validator.js b/src/SMAPI.Web/wwwroot/Content/js/json-validator.js
new file mode 100644
index 00000000..3f7a1775
--- /dev/null
+++ b/src/SMAPI.Web/wwwroot/Content/js/json-validator.js
@@ -0,0 +1,60 @@
+/* globals $ */
+
+var smapi = smapi || {};
+smapi.jsonValidator = function (sectionUrl, pasteID) {
+    /**
+     * Rebuild the syntax-highlighted element.
+     */
+    var formatCode = function () {
+        Sunlight.highlightAll();
+    };
+
+    /**
+     * Initialise the JSON validator page.
+     */
+    var init = function () {
+        // code formatting
+        formatCode();
+
+        // change format
+        $("#output #format").on("change", function() {
+            var schemaName = $(this).val();
+            location.href = new URL(schemaName + "/" + pasteID, sectionUrl).toString();
+        });
+
+        // upload form
+        var input = $("#input");
+        if (input.length) {
+            // disable submit if it's empty
+            var toggleSubmit = function () {
+                var hasText = !!input.val().trim();
+                submit.prop("disabled", !hasText);
+            };
+            input.on("input", toggleSubmit);
+            toggleSubmit();
+
+            // drag & drop file
+            input.on({
+                'dragover dragenter': function (e) {
+                    e.preventDefault();
+                    e.stopPropagation();
+                },
+                'drop': function (e) {
+                    var dataTransfer = e.originalEvent.dataTransfer;
+                    if (dataTransfer && dataTransfer.files.length) {
+                        e.preventDefault();
+                        e.stopPropagation();
+                        var file = dataTransfer.files[0];
+                        var reader = new FileReader();
+                        reader.onload = $.proxy(function (file, $input, event) {
+                            $input.val(event.target.result);
+                            toggleSubmit();
+                        }, this, file, $("#input"));
+                        reader.readAsText(file);
+                    }
+                }
+            });
+        }
+    };
+    init();
+};