Open-ILS/web/js/ui/default/acq/common/tag_manager.js

   1 dojo.require("openils.PermaCrud");
   2 dojo.require("dojo.data.ItemFileReadStore");
   3
   4 if (typeof(localeStrings) == "undefined") {
   5     dojo.requireLocalization("openils.acq", "acq");
   6     var localeStrings = dojo.i18n.getLocalization("openils.acq", "acq");
   7 }
   8
   9 function TagManager(displayNode) {
  10     var self = this;
  11     this.tagCache = {};
  12     this.displayNode = displayNode;
  13
  14     this.pcrud = new openils.PermaCrud();
  15
  16 // selected (by checkbox) id's from an autogrid of objects:
  17 //        return grid.getSelectedItems().map(function(o) { return o.id[0]; });
  18
  19     this.displayFund = function(fund) {
  20         if (!fund) {
  21             this.displayNode.innerHTML = localeStrings.FUND_NOT_YET_LOADED;
  22             return;
  23         }
  24
  25         dojo.empty(this.displayNode);
  26         fund.tags().forEach(
  27             function(o) {
  28                 dojo.place(self.renderTagMapping(o), self.displayNode, "last");
  29             }
  30         );
  31     };
  32
  33     this.renderTagMapping = function(mapping) {
  34         var span = dojo.create(
  35             "span", {
  36                 "id": "oils-acq-fund-tag-mapping-" + mapping.id(),
  37                 "className": "oils-acq-fund-tag",
  38                 "innerHTML": mapping.tag().name()
  39             }
  40         );
  41         dojo.create(
  42             "a", {
  43                 "href": "javascript:void(0);",
  44                 "innerHTML": "X",
  45                 "onclick": function() { self.deleteMapping(mapping); },
  46             },
  47             span, "last"
  48         );
  49         return span;
  50     };
  51
  52     this.deleteMapping = function(mapping) {
  53         if (confirm(localeStrings.CONFIRM_DELETE_MAPPING)) {
  54             this.pcrud.eliminate(
  55                 mapping, {
  56                     "oncomplete": function(r) {
  57                         dojo.destroy(
  58                             "oils-acq-fund-tag-mapping-" + mapping.id()
  59                         );
  60                         fund.tags(
  61                             fund.tags().filter(
  62                                 function(o) { return o.id() != mapping.id(); }
  63                             )
  64                         );
  65                     },
  66                     "onerror": function() {
  67                         /* XXX does onerror not actually work? */
  68                         alert(localeStrings.COULD_NOT_DELETE_MAPPING);
  69                     }
  70                 }
  71             );
  72         }
  73     };
  74
  75     this.addMapping = function(fund, tag) {
  76         var mapping = new acqftm();
  77         mapping.fund(fund.id());
  78         mapping.tag(tag.id());
  79
  80         this.pcrud.create(
  81             mapping, {
  82                 "onerror": function(r) {
  83                     /* XXX does onerror not actually work? */
  84                     alert(localeStrings.COULD_NOT_CREATE_MAPPING);
  85                 },
  86                 "oncomplete": function(r, list) {
  87                     mapping = list[0]; /* get the new mapping's ID this way */
  88                     mapping.tag(tag); /* re-"flesh" */
  89                     fund.tags().push(mapping); /* save local reference */
  90                     dojo.place(
  91                         self.renderTagMapping(mapping),
  92                         self.displayNode, "last"
  93                     );
  94                 }
  95             }
  96         );
  97     };
  98
  99     this.prepareTagSelector = function(selector) {
 100         this.pcrud.search(
 101             "acqft", {
 102                 "owner": fieldmapper.aou.orgNodeTrail(
 103                     fieldmapper.aou.findOrgUnit(openils.User.user.ws_ou()),
 104                     true /* asId */
 105                 )
 106             }, {
 107                 "async": true,
 108                 "oncomplete": function(r) {
 109                     if ((r = openils.Util.readResponse(r))) {
 110                         selector.store = new dojo.data.ItemFileReadStore(
 111                             {"data": acqft.toStoreData(r)}
 112                         );
 113                         selector.startup();
 114                     }
 115                 }
 116             }
 117         );
 118     };
 119 }