1 files changed, 202 insertions, 204 deletions

diff --git a/app/assets/javascripts/dropzone_input.js b/app/assets/javascripts/dropzone_input.js
index 646f836aff0..f2963a5eb19 100644
--- a/app/assets/javascripts/dropzone_input.js
+++ b/app/assets/javascripts/dropzone_input.js
@@ -3,218 +3,216 @@
 
 require('./preview_markdown');
 
-(function() {
-  this.DropzoneInput = (function() {
-    function DropzoneInput(form) {
-      var $mdArea, alertAttr, alertClass, appendToTextArea, btnAlert, child, closeAlertMessage, closeSpinner, divAlert, divHover, divSpinner, dropzone, form_dropzone, form_textarea, getFilename, handlePaste, iconPaperclip, iconSpinner, insertToTextArea, isImage, max_file_size, pasteText, project_uploads_path, showError, showSpinner, uploadFile, uploadProgress;
-      Dropzone.autoDiscover = false;
-      alertClass = "alert alert-danger alert-dismissable div-dropzone-alert";
-      alertAttr = "class=\"close\" data-dismiss=\"alert\"" + "aria-hidden=\"true\"";
-      divHover = "<div class=\"div-dropzone-hover\"></div>";
-      divSpinner = "<div class=\"div-dropzone-spinner\"></div>";
-      divAlert = "<div class=\"" + alertClass + "\"></div>";
-      iconPaperclip = "<i class=\"fa fa-paperclip div-dropzone-icon\"></i>";
-      iconSpinner = "<i class=\"fa fa-spinner fa-spin div-dropzone-icon\"></i>";
-      uploadProgress = $("<div class=\"div-dropzone-progress\"></div>");
-      btnAlert = "<button type=\"button\"" + alertAttr + ">&times;</button>";
-      project_uploads_path = window.project_uploads_path || null;
-      max_file_size = gon.max_file_size || 10;
-      form_textarea = $(form).find(".js-gfm-input");
-      form_textarea.wrap("<div class=\"div-dropzone\"></div>");
-      form_textarea.on('paste', (function(_this) {
-        return function(event) {
-          return handlePaste(event);
-        };
-      })(this));
-      $mdArea = $(form_textarea).closest('.md-area');
-      $(form).setupMarkdownPreview();
-      form_dropzone = $(form).find('.div-dropzone');
-      form_dropzone.parent().addClass("div-dropzone-wrapper");
-      form_dropzone.append(divHover);
-      form_dropzone.find(".div-dropzone-hover").append(iconPaperclip);
-      form_dropzone.append(divSpinner);
-      form_dropzone.find(".div-dropzone-spinner").append(iconSpinner);
-      form_dropzone.find(".div-dropzone-spinner").append(uploadProgress);
-      form_dropzone.find(".div-dropzone-spinner").css({
-        "opacity": 0,
-        "display": "none"
-      });
-      dropzone = form_dropzone.dropzone({
-        url: project_uploads_path,
-        dictDefaultMessage: "",
-        clickable: true,
-        paramName: "file",
-        maxFilesize: max_file_size,
-        uploadMultiple: false,
-        headers: {
-          "X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
-        },
-        previewContainer: false,
-        processing: function() {
-          return $(".div-dropzone-alert").alert("close");
-        },
-        dragover: function() {
-          $mdArea.addClass('is-dropzone-hover');
-          form.find(".div-dropzone-hover").css("opacity", 0.7);
-        },
-        dragleave: function() {
-          $mdArea.removeClass('is-dropzone-hover');
-          form.find(".div-dropzone-hover").css("opacity", 0);
-        },
-        drop: function() {
-          $mdArea.removeClass('is-dropzone-hover');
-          form.find(".div-dropzone-hover").css("opacity", 0);
-          form_textarea.focus();
-        },
-        success: function(header, response) {
-          pasteText(response.link.markdown);
-        },
-        error: function(temp) {
-          var checkIfMsgExists, errorAlert;
-          errorAlert = $(form).find('.error-alert');
-          checkIfMsgExists = errorAlert.children().length;
-          if (checkIfMsgExists === 0) {
-            errorAlert.append(divAlert);
-            $(".div-dropzone-alert").append(btnAlert + "Attaching the file failed.");
-          }
-        },
-        totaluploadprogress: function(totalUploadProgress) {
-          uploadProgress.text(Math.round(totalUploadProgress) + "%");
-        },
-        sending: function() {
-          form_dropzone.find(".div-dropzone-spinner").css({
-            "opacity": 0.7,
-            "display": "inherit"
-          });
-        },
-        queuecomplete: function() {
-          uploadProgress.text("");
-          $(".dz-preview").remove();
-          $(".markdown-area").trigger("input");
-          $(".div-dropzone-spinner").css({
-            "opacity": 0,
-            "display": "none"
-          });
-        }
-      });
-      child = $(dropzone[0]).children("textarea");
-      handlePaste = function(event) {
-        var filename, image, pasteEvent, text;
-        pasteEvent = event.originalEvent;
-        if (pasteEvent.clipboardData && pasteEvent.clipboardData.items) {
-          image = isImage(pasteEvent);
-          if (image) {
-            event.preventDefault();
-            filename = getFilename(pasteEvent) || "image.png";
-            text = "{{" + filename + "}}";
-            pasteText(text);
-            return uploadFile(image.getAsFile(), filename);
-          }
-        }
+window.DropzoneInput = (function() {
+  function DropzoneInput(form) {
+    var $mdArea, alertAttr, alertClass, appendToTextArea, btnAlert, child, closeAlertMessage, closeSpinner, divAlert, divHover, divSpinner, dropzone, form_dropzone, form_textarea, getFilename, handlePaste, iconPaperclip, iconSpinner, insertToTextArea, isImage, max_file_size, pasteText, project_uploads_path, showError, showSpinner, uploadFile, uploadProgress;
+    Dropzone.autoDiscover = false;
+    alertClass = "alert alert-danger alert-dismissable div-dropzone-alert";
+    alertAttr = "class=\"close\" data-dismiss=\"alert\"" + "aria-hidden=\"true\"";
+    divHover = "<div class=\"div-dropzone-hover\"></div>";
+    divSpinner = "<div class=\"div-dropzone-spinner\"></div>";
+    divAlert = "<div class=\"" + alertClass + "\"></div>";
+    iconPaperclip = "<i class=\"fa fa-paperclip div-dropzone-icon\"></i>";
+    iconSpinner = "<i class=\"fa fa-spinner fa-spin div-dropzone-icon\"></i>";
+    uploadProgress = $("<div class=\"div-dropzone-progress\"></div>");
+    btnAlert = "<button type=\"button\"" + alertAttr + ">&times;</button>";
+    project_uploads_path = window.project_uploads_path || null;
+    max_file_size = gon.max_file_size || 10;
+    form_textarea = $(form).find(".js-gfm-input");
+    form_textarea.wrap("<div class=\"div-dropzone\"></div>");
+    form_textarea.on('paste', (function(_this) {
+      return function(event) {
+        return handlePaste(event);
       };
-      isImage = function(data) {
-        var i, item;
-        i = 0;
-        while (i < data.clipboardData.items.length) {
-          item = data.clipboardData.items[i];
-          if (item.type.indexOf("image") !== -1) {
-            return item;
-          }
-          i += 1;
-        }
-        return false;
-      };
-      pasteText = function(text) {
-        var afterSelection, beforeSelection, caretEnd, caretStart, textEnd;
-        var formattedText = text + "\n\n";
-        caretStart = $(child)[0].selectionStart;
-        caretEnd = $(child)[0].selectionEnd;
-        textEnd = $(child).val().length;
-        beforeSelection = $(child).val().substring(0, caretStart);
-        afterSelection = $(child).val().substring(caretEnd, textEnd);
-        $(child).val(beforeSelection + formattedText + afterSelection);
-        child.get(0).setSelectionRange(caretStart + formattedText.length, caretEnd + formattedText.length);
-        return form_textarea.trigger("input");
-      };
-      getFilename = function(e) {
-        var value;
-        if (window.clipboardData && window.clipboardData.getData) {
-          value = window.clipboardData.getData("Text");
-        } else if (e.clipboardData && e.clipboardData.getData) {
-          value = e.clipboardData.getData("text/plain");
+    })(this));
+    $mdArea = $(form_textarea).closest('.md-area');
+    $(form).setupMarkdownPreview();
+    form_dropzone = $(form).find('.div-dropzone');
+    form_dropzone.parent().addClass("div-dropzone-wrapper");
+    form_dropzone.append(divHover);
+    form_dropzone.find(".div-dropzone-hover").append(iconPaperclip);
+    form_dropzone.append(divSpinner);
+    form_dropzone.find(".div-dropzone-spinner").append(iconSpinner);
+    form_dropzone.find(".div-dropzone-spinner").append(uploadProgress);
+    form_dropzone.find(".div-dropzone-spinner").css({
+      "opacity": 0,
+      "display": "none"
+    });
+    dropzone = form_dropzone.dropzone({
+      url: project_uploads_path,
+      dictDefaultMessage: "",
+      clickable: true,
+      paramName: "file",
+      maxFilesize: max_file_size,
+      uploadMultiple: false,
+      headers: {
+        "X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
+      },
+      previewContainer: false,
+      processing: function() {
+        return $(".div-dropzone-alert").alert("close");
+      },
+      dragover: function() {
+        $mdArea.addClass('is-dropzone-hover');
+        form.find(".div-dropzone-hover").css("opacity", 0.7);
+      },
+      dragleave: function() {
+        $mdArea.removeClass('is-dropzone-hover');
+        form.find(".div-dropzone-hover").css("opacity", 0);
+      },
+      drop: function() {
+        $mdArea.removeClass('is-dropzone-hover');
+        form.find(".div-dropzone-hover").css("opacity", 0);
+        form_textarea.focus();
+      },
+      success: function(header, response) {
+        pasteText(response.link.markdown);
+      },
+      error: function(temp) {
+        var checkIfMsgExists, errorAlert;
+        errorAlert = $(form).find('.error-alert');
+        checkIfMsgExists = errorAlert.children().length;
+        if (checkIfMsgExists === 0) {
+          errorAlert.append(divAlert);
+          $(".div-dropzone-alert").append(btnAlert + "Attaching the file failed.");
         }
-        value = value.split("\r");
-        return value.first();
-      };
-      uploadFile = function(item, filename) {
-        var formData;
-        formData = new FormData();
-        formData.append("file", item, filename);
-        return $.ajax({
-          url: project_uploads_path,
-          type: "POST",
-          data: formData,
-          dataType: "json",
-          processData: false,
-          contentType: false,
-          headers: {
-            "X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
-          },
-          beforeSend: function() {
-            showSpinner();
-            return closeAlertMessage();
-          },
-          success: function(e, textStatus, response) {
-            return insertToTextArea(filename, response.responseJSON.link.markdown);
-          },
-          error: function(response) {
-            return showError(response.responseJSON.message);
-          },
-          complete: function() {
-            return closeSpinner();
-          }
-        });
-      };
-      insertToTextArea = function(filename, url) {
-        return $(child).val(function(index, val) {
-          return val.replace("{{" + filename + "}}", url + "\n");
-        });
-      };
-      appendToTextArea = function(url) {
-        return $(child).val(function(index, val) {
-          return val + url + "\n";
-        });
-      };
-      showSpinner = function(e) {
-        return form.find(".div-dropzone-spinner").css({
+      },
+      totaluploadprogress: function(totalUploadProgress) {
+        uploadProgress.text(Math.round(totalUploadProgress) + "%");
+      },
+      sending: function() {
+        form_dropzone.find(".div-dropzone-spinner").css({
           "opacity": 0.7,
           "display": "inherit"
         });
-      };
-      closeSpinner = function() {
-        return form.find(".div-dropzone-spinner").css({
+      },
+      queuecomplete: function() {
+        uploadProgress.text("");
+        $(".dz-preview").remove();
+        $(".markdown-area").trigger("input");
+        $(".div-dropzone-spinner").css({
           "opacity": 0,
           "display": "none"
         });
-      };
-      showError = function(message) {
-        var checkIfMsgExists, errorAlert;
-        errorAlert = $(form).find('.error-alert');
-        checkIfMsgExists = errorAlert.children().length;
-        if (checkIfMsgExists === 0) {
-          errorAlert.append(divAlert);
-          return $(".div-dropzone-alert").append(btnAlert + message);
+      }
+    });
+    child = $(dropzone[0]).children("textarea");
+    handlePaste = function(event) {
+      var filename, image, pasteEvent, text;
+      pasteEvent = event.originalEvent;
+      if (pasteEvent.clipboardData && pasteEvent.clipboardData.items) {
+        image = isImage(pasteEvent);
+        if (image) {
+          event.preventDefault();
+          filename = getFilename(pasteEvent) || "image.png";
+          text = "{{" + filename + "}}";
+          pasteText(text);
+          return uploadFile(image.getAsFile(), filename);
         }
-      };
-      closeAlertMessage = function() {
-        return form.find(".div-dropzone-alert").alert("close");
-      };
-      form.find(".markdown-selector").click(function(e) {
-        e.preventDefault();
-        $(this).closest('.gfm-form').find('.div-dropzone').click();
+      }
+    };
+    isImage = function(data) {
+      var i, item;
+      i = 0;
+      while (i < data.clipboardData.items.length) {
+        item = data.clipboardData.items[i];
+        if (item.type.indexOf("image") !== -1) {
+          return item;
+        }
+        i += 1;
+      }
+      return false;
+    };
+    pasteText = function(text) {
+      var afterSelection, beforeSelection, caretEnd, caretStart, textEnd;
+      var formattedText = text + "\n\n";
+      caretStart = $(child)[0].selectionStart;
+      caretEnd = $(child)[0].selectionEnd;
+      textEnd = $(child).val().length;
+      beforeSelection = $(child).val().substring(0, caretStart);
+      afterSelection = $(child).val().substring(caretEnd, textEnd);
+      $(child).val(beforeSelection + formattedText + afterSelection);
+      child.get(0).setSelectionRange(caretStart + formattedText.length, caretEnd + formattedText.length);
+      return form_textarea.trigger("input");
+    };
+    getFilename = function(e) {
+      var value;
+      if (window.clipboardData && window.clipboardData.getData) {
+        value = window.clipboardData.getData("Text");
+      } else if (e.clipboardData && e.clipboardData.getData) {
+        value = e.clipboardData.getData("text/plain");
+      }
+      value = value.split("\r");
+      return value.first();
+    };
+    uploadFile = function(item, filename) {
+      var formData;
+      formData = new FormData();
+      formData.append("file", item, filename);
+      return $.ajax({
+        url: project_uploads_path,
+        type: "POST",
+        data: formData,
+        dataType: "json",
+        processData: false,
+        contentType: false,
+        headers: {
+          "X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
+        },
+        beforeSend: function() {
+          showSpinner();
+          return closeAlertMessage();
+        },
+        success: function(e, textStatus, response) {
+          return insertToTextArea(filename, response.responseJSON.link.markdown);
+        },
+        error: function(response) {
+          return showError(response.responseJSON.message);
+        },
+        complete: function() {
+          return closeSpinner();
+        }
+      });
+    };
+    insertToTextArea = function(filename, url) {
+      return $(child).val(function(index, val) {
+        return val.replace("{{" + filename + "}}", url + "\n");
+      });
+    };
+    appendToTextArea = function(url) {
+      return $(child).val(function(index, val) {
+        return val + url + "\n";
+      });
+    };
+    showSpinner = function(e) {
+      return form.find(".div-dropzone-spinner").css({
+        "opacity": 0.7,
+        "display": "inherit"
+      });
+    };
+    closeSpinner = function() {
+      return form.find(".div-dropzone-spinner").css({
+        "opacity": 0,
+        "display": "none"
       });
-    }
+    };
+    showError = function(message) {
+      var checkIfMsgExists, errorAlert;
+      errorAlert = $(form).find('.error-alert');
+      checkIfMsgExists = errorAlert.children().length;
+      if (checkIfMsgExists === 0) {
+        errorAlert.append(divAlert);
+        return $(".div-dropzone-alert").append(btnAlert + message);
+      }
+    };
+    closeAlertMessage = function() {
+      return form.find(".div-dropzone-alert").alert("close");
+    };
+    form.find(".markdown-selector").click(function(e) {
+      e.preventDefault();
+      $(this).closest('.gfm-form').find('.div-dropzone').click();
+    });
+  }
 
-    return DropzoneInput;
-  })();
-}).call(window);
+  return DropzoneInput;
+})();