winery/org.eclipse.winery.topologymodeler/src/main/webapp/js/artifacttemplateselection.js

   1 /*******************************************************************************
   2  * Copyright (c) 2012-2013 University of Stuttgart.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * and the Apache License 2.0 which both accompany this distribution,
   6  * and are available at http://www.eclipse.org/legal/epl-v10.html
   7  * and http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Contributors:
  10  *    Oliver Kopp - initial API and implementation and/or initial documentation
  11  *******************************************************************************/
  12
  13  // also loaded from the repository
  14
  15 // TODO: winery-common should be required -> encodeID; typing could be required (but that is no AMD module)
  16 define([], function() {
  17         $("#artifactTemplateName").typing({
  18                 start: function(event, $elem) {
  19                         flagArtifactTemplateNameAsUpdating();
  20                 },
  21                 stop: function(event, $elem) {
  22                         checkArtifactTemplateName();
  23                 }
  24         });
  25
  26         $("#artifactTemplateNS").on("blur", checkArtifactTemplateName).on("change", checkArtifactTemplateName).on("focus", flagArtifactTemplateNameAsUpdating);
  27
  28         var repositoryURL;
  29
  30         return {
  31                 setRepositoryURL: function(url) {
  32                         repositoryURL = url;
  33                 },
  34                 checkArtifactTemplateName: checkArtifactTemplateName,
  35                 flagArtifactTemplateNameAsUpdating: flagArtifactTemplateNameAsUpdating
  36         };
  37
  38         function checkArtifactTemplateName() {
  39                 var ns = $("#artifactTemplateNS").val();
  40                 var name = $("#artifactTemplateName").val();
  41                 var url = repositoryURL + "/artifacttemplates/" + encodeID(ns) + "/" + encodeID(name) + "/";
  42                 if (name == "") {
  43                         var valid = false;
  44                         var invalidReason = "No name provided";
  45                         setValidityStatus(valid, invalidReason);
  46                 } else {
  47                         $.ajax(url, {
  48                                 type: 'HEAD',
  49                                 dataType: 'html',
  50                                 error: function(jqXHR, textStatus, errorThrown) {
  51                                         if (jqXHR.status == 404) {
  52                                                 // artifact template does not exist: everything is allright
  53                                                 setValidityStatus(true, null);
  54                                         } else {
  55                                                 setValidityStatus(false, textStatus);
  56                                         }
  57                                 },
  58                                 success: function(data, textStatus, jqXHR) {
  59                                         setValidityStatus(false, "artifact template already exists");
  60                                 }
  61                         });
  62                 }
  63         }
  64
  65         function flagArtifactTemplateNameAsUpdating() {
  66                 $("#artifactTemplateNameIsValid").removeClass("invalid").removeClass("valid").addClass("unknown");
  67                 $("#artifactTemplateNameIsInvalidReason").text("");
  68         }
  69
  70         function setValidityStatus(valid, invalidReason) {
  71                 $("#artifactTemplateNameIsValid").removeClass("unknown");
  72                 if (valid) {
  73                         $("#artifactTemplateNameIsValid").addClass("valid");
  74                         $("#artifactTemplateNameIsInvalidReason").text("Ok");
  75                 } else {
  76                         $("#artifactTemplateNameIsValid").addClass("invalid");
  77                         $("#artifactTemplateNameIsInvalidReason").text(invalidReason);
  78                 }
  79         }
  80
  81
  82 });