{I"
class:ETI"ProcessedAsset; FI"logical_path; TI"!proclaim/comments_handler.js; FI"pathname; TI"_/home/krf/src/websites/proclaim/app/assets/javascripts/proclaim/comments_handler.js.coffee; FI"content_type; TI"application/javascript; TI"
mtime; Tl+Â¨TI"length; Tiº%I"digest; TI"%881a0bd2a3d0483d60bb38b5ea1538fe; FI"source; TI"º%(function() {
  var CommentsHandler,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };

  CommentsHandler = (function() {
    function CommentsHandler(discussionClass, commentClass, commentFormClass, mainCommentFormClass, cancelCommentButtonClass, replyLinkClass, updateLinkClass, deleteLinkClass, subscribeCheckboxClass, subscribeEmailClass) {
      this.discussionClass = discussionClass;
      this.commentClass = commentClass;
      this.commentFormClass = commentFormClass;
      this.mainCommentFormClass = mainCommentFormClass;
      this.cancelCommentButtonClass = cancelCommentButtonClass;
      this.replyLinkClass = replyLinkClass;
      this.updateLinkClass = updateLinkClass;
      this.deleteLinkClass = deleteLinkClass;
      this.subscribeCheckboxClass = subscribeCheckboxClass;
      this.subscribeEmailClass = subscribeEmailClass;
      this.handleSubscribeCheckbox = __bind(this.handleSubscribeCheckbox, this);
      this.cancelComment = __bind(this.cancelComment, this);
      this.showUpdateCommentForm = __bind(this.showUpdateCommentForm, this);
      this.showNewCommentForm = __bind(this.showNewCommentForm, this);
      this.handleDeleteCommentFailure = __bind(this.handleDeleteCommentFailure, this);
      this.handleDeleteCommentSuccess = __bind(this.handleDeleteCommentSuccess, this);
      this.handleCommentFailure = __bind(this.handleCommentFailure, this);
      this.handleCommentSuccess = __bind(this.handleCommentSuccess, this);
      this.handleCommentFinished = __bind(this.handleCommentFinished, this);
      this.handleCommentStarted = __bind(this.handleCommentStarted, this);
      if ((this.discussionClass.length > 0) && (this.commentClass.length > 0) && (this.commentFormClass.length > 0) && (this.mainCommentFormClass.length > 0) && (this.cancelCommentButtonClass.length > 0) && (this.replyLinkClass.length > 0) && (this.updateLinkClass.length > 0) && (this.deleteLinkClass.length > 0) && (this.subscribeCheckboxClass.length > 0) && (this.subscribeEmailClass.length > 0)) {
        this.cleanBindings();
        this.addBindings();
      } else {
        console.error("Invalid length for comment classes!");
      }
    }

    CommentsHandler.prototype.addBindings = function() {
      $(document).on("click", this.replyLinkClass, this.showNewCommentForm);
      $(document).on("click", this.updateLinkClass, this.showUpdateCommentForm);
      $(document).on("click", this.cancelCommentButtonClass, this.cancelComment);
      $(document).on("ajax:beforeSend", this.commentFormClass, this.handleCommentStarted);
      $(document).on("ajax:complete", this.commentFormClass, this.handleCommentFinished);
      $(document).on("ajax:success", this.commentFormClass, this.handleCommentSuccess);
      $(document).on("ajax:error", this.commentFormClass, this.handleCommentFailure);
      $(document).on("ajax:success", this.deleteLinkClass, this.handleDeleteCommentSuccess);
      $(document).on("ajax:error", this.deleteLinkClass, this.handleDeleteCommentFailure);
      return $(document).on("change", this.subscribeCheckboxClass, this.handleSubscribeCheckbox);
    };

    CommentsHandler.prototype.cleanBindings = function() {
      $(document).off("click", this.replyLinkClass);
      $(document).off("click", this.updateLinkClass);
      $(document).off("click", this.cancelCommentButtonClass);
      $(document).off("ajax:beforeSend", this.commentFormClass);
      $(document).off("ajax:complete", this.commentFormClass);
      $(document).off("ajax:success", this.commentFormClass);
      $(document).off("ajax:error", this.commentFormClass);
      $(document).off("ajax:success", this.deleteLinkClass);
      $(document).off("ajax:error", this.deleteLinkClass);
      return $(document).off("change", this.subscribeCheckboxClass);
    };

    CommentsHandler.prototype.handleCommentStarted = function(event, xhr, settings) {
      var form;
      form = $(event.target);
      form.find(":input").prop("disabled", true);
      return form.before('<div class = "loading" style = "width: 100px;"></div>');
    };

    CommentsHandler.prototype.handleCommentFinished = function(event, xhr, status) {
      var form, target;
      form = $(event.target);
      target = $(form.data("target"));
      form.find(":input").prop("disabled", false);
      form.siblings('div.loading').remove();
      if (status === "success") {
        return this.removeForm(form);
      }
    };

    CommentsHandler.prototype.handleCommentSuccess = function(event, data, status, xhr) {
      var form, target;
      if (data.html.length === 0) {
        console.error("Invalid comment HTML!");
        return;
      }
      form = $(event.target);
      if (form.hasClass("edit_comment")) {
        return form.closest(this.discussionClass).replaceWith(data.html);
      } else {
        target = $(form.data("target"));
        if (target.length === 1) {
          target.append(data.html);
        } else {
          console.error("Invalid comment target!");
          return;
        }
        return this.removeForm(form, true);
      }
    };

    CommentsHandler.prototype.handleCommentFailure = function(event, xhr, status, error) {
      var errorMessage, _i, _len, _ref;
      $(event.target).siblings("div.error").remove();
      errorMessage = "<div class='error'>";
      errorMessage += "<strong>The following errors have prevented this comment from being saved:</strong>";
      errorMessage += "<ul>";
      _ref = $.parseJSON(xhr.responseText);
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        error = _ref[_i];
        errorMessage += "<li>" + error + "</li>";
      }
      errorMessage += "</ul>";
      errorMessage += "</div>";
      return $(event.target).before(errorMessage);
    };

    CommentsHandler.prototype.handleDeleteCommentSuccess = function(event, data, status, xhr) {
      var commentContainer;
      commentContainer = $(event.target).closest(this.discussionClass);
      if (commentContainer.length === 1) {
        return commentContainer.fadeOut(function() {
          return commentContainer.remove();
        });
      } else {
        return console.error("No comment container for removal!");
      }
    };

    CommentsHandler.prototype.handleDeleteCommentFailure = function(event, xhr, status, error) {
      return console.error("Unable to delete comment!");
    };

    CommentsHandler.prototype.showNewCommentForm = function(event) {
      var form, other_forms, target;
      event.preventDefault();
      target = $($(event.target).data("target"));
      if (target.length !== 1) {
        console.error("Invalid comment target data!");
        return;
      }
      if (target.children(this.commentFormClass).length === 0) {
        form = $(event.target).data("form");
        if (form.length === 0) {
          console.error("Invalid comment form data!");
          return;
        }
        other_forms = $(document).find(this.commentFormClass).not(this.mainCommentFormClass);
        if (other_forms.length > 0) {
          this.removeForm(other_forms);
        }
        target.append(form);
        form = target.children(this.commentFormClass);
        form.addClass("new_comment");
        form.children(this.cancelCommentButtonClass).focus();
        return form.children("input:text:visible:first").focus();
      }
    };

    CommentsHandler.prototype.showUpdateCommentForm = function(event) {
      var discussion, form, target;
      event.preventDefault();
      target = $(event.target);
      form = target.data("form");
      if (form.length === 0) {
        console.error("Invalid comment form data!");
        return;
      }
      discussion = target.closest(this.discussionClass);
      target.closest(this.commentClass).hide();
      discussion.prepend(form);
      form = discussion.children(this.commentFormClass);
      form.addClass("edit_comment");
      form.children(this.cancelCommentButtonClass).focus();
      return form.children("input:text:visible:first").focus();
    };

    CommentsHandler.prototype.cancelComment = function(event) {
      var form;
      event.preventDefault();
      form = $(event.target).closest(this.commentFormClass);
      if (form.hasClass("edit_comment")) {
        form.siblings(this.commentClass).show();
      }
      $(event.target).siblings(this.subscribeEmailClass).hide();
      return this.removeForm(form);
    };

    CommentsHandler.prototype.handleSubscribeCheckbox = function(event) {
      if (event.target.checked) {
        return $(event.target).siblings(this.subscribeEmailClass).show();
      } else {
        $(event.target).siblings(this.subscribeEmailClass).val("");
        return $(event.target).siblings(this.subscribeEmailClass).hide();
      }
    };

    CommentsHandler.prototype.removeForm = function(form, hideInsteadOfRemove) {
      if (hideInsteadOfRemove == null) {
        hideInsteadOfRemove = false;
      }
      if (form.length === 0) {
        console.error("Invalid comment form length for removal!");
        return;
      }
      form.siblings("div.error").remove();
      return form.each((function(_this) {
        return function(index, element) {
          var thisForm;
          thisForm = $(element);
          if (thisForm.is(_this.mainCommentFormClass)) {
            return element.reset();
          } else {
            if (hideInsteadOfRemove) {
              return thisForm.hide();
            } else {
              return thisForm.remove();
            }
          }
        };
      })(this));
    };

    return CommentsHandler;

  })();

  this.CommentsHandler = CommentsHandler;

}).call(this);
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