Initial Commit

2014-06-20 18:21:47 -04:00 · 2014-06-20 18:21:47 -04:00 · bbb0a2f580
commit bbb0a2f580
126 changed files with 14189 additions and 0 deletions
--- a/static/js/cayley_write.js
+++ b/static/js/cayley_write.js
@ -0,0 +1,158 @@
+// Copyright 2014 The Cayley Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+$(function() {
+
+
+  var alertFail = function(text) {
+    $("#alertBox").text(text)
+    $("#alertBox").addClass("alert-danger").fadeIn(300).delay(2000).fadeOut(300).queue(function(){ $(this).removeClass("alert-danger")});
+  }
+
+  var alertSucceed = function(text) {
+    $("#alertBox").text(text)
+    $("#alertBox").addClass("alert-success").fadeIn(300).delay(2000).fadeOut(300).queue(function(){ $(this).removeClass("alert-success")});
+  }
+
+  var checkTriple = function(t) {
+    if (t.subject == "") {
+      alertFail("Need a subject")
+      return false
+    }
+    if (t.predicate == "") {
+      alertFail("Need a predicate")
+      return false
+    }
+    if (t.object == "") {
+      alertFail("Need an object")
+      return false
+    }
+    return true
+  }
+
+  $("#sbWrite").addClass("active");
+
+  $("#add_triple").click(function() {
+    var triple = {
+      subject: $("#subject").val(),
+      predicate: $("#predicate").val(),
+      object: $("#object").val(),
+      provenance: $("#provenance").val()
+    }
+    if (!checkTriple(triple)) {
+      return
+    }
+    $.post("/api/v1/write", JSON.stringify([triple]))
+      .done(function(return_data){
+        alertSucceed("Wrote a triple!")
+      })
+      .fail(function(jqxhr) {
+        var data = $.parseJSON(jqxhr.responseText)
+        alertFail(data.error)
+      })
+  })
+
+  $("#delete_triple").click(function() {
+    var triple = {
+      subject: $("#rsubject").val(),
+      predicate: $("#rpredicate").val(),
+      object: $("#robject").val(),
+      provenance: $("#rprovenance").val()
+    }
+    if (!checkTriple(triple)) {
+      return
+    }
+    $.post("/api/v1/delete", JSON.stringify([triple]))
+      .done(function(return_data){
+        alertSucceed("Deleted a triple!")
+      })
+      .fail(function(jqxhr) {
+        var data = $.parseJSON(jqxhr.responseText)
+        alertFail(data.error)
+      })
+  })
+
+  var upload = null
+
+  var uploadProgress = function(event) {
+    if (event.lengthComputable) {
+      var percentComplete = Math.round(event.loaded * 100 / event.total);
+      $("#alertBox").text("Uploaded  " + percentComplete.toString() + "%")
+    } else {
+      $("#alertBox").text("Uploading...")
+    }
+  }
+
+  var uploadComplete = function(event) {
+    stopAndReset();
+    var data = $.parseJSON(upload.responseText)
+    $("#alertBox").text("Upload complete! " + data.result);
+    $("#alertBox").removeClass("alert-info").addClass("alert-success")
+    .delay(2000).fadeOut(300)
+    .queue(function () {
+      $("#write_file").fadeIn(30);
+      $("#alertBox").removeClass("alert-success");
+    })
+    upload = null
+  }
+
+  var uploadCanceled = function(event) {
+    upload = null
+    stopAndReset();
+    $("#alertBox").text("Upload canceled!")
+    $("#alertBox").removeClass("alert-info").addClass("alert-danger")
+    .delay(2000).fadeOut(300)
+    .queue(function () {
+      $("#write_file").fadeIn(30);
+      $("#alertBox").removeClass("alert-danger");
+    })
+  }
+
+  var uploadFailed = function(event) {
+    upload = null
+    stopAndReset();
+    $("#alertBox").text("Upload failed!")
+    $("#alertBox").removeClass("alert-info").addClass("alert-danger")
+    .delay(2000).fadeOut(300)
+    .queue(function () {
+      $("#write_file").fadeIn(30);
+      $("#alertBox").removeClass("alert-danger");
+    })
+  }
+
+  $("#write_file").click(function() {
+    try {
+      animate();
+      var fd = new FormData()
+      fd.append("NQuadFile", document.getElementById("nquad_file").files[0])
+      var xhr = new XMLHttpRequest()
+      upload = xhr
+      $("#write_file").fadeOut(30);
+      $("#alertBox").addClass("alert-info").fadeIn(300);
+      xhr.upload.addEventListener("progress", uploadProgress, false);
+      xhr.addEventListener("load", uploadComplete, false);
+      xhr.addEventListener("error", uploadFailed, false);
+      xhr.addEventListener("abort", uploadCanceled, false);
+      xhr.open("POST", "/api/v1/write/file/nquad");
+      xhr.send(fd);
+
+    } catch(err) {
+      $("#alertBox").removeClass("alert-info");
+      stopAndReset();
+      alertFail(err)
+      $("#write_file").fadeIn(30);
+    }
+  })
+
+});