Initial dev repository

[kcls-web.git] / js / ui / default / acq / common / tag_manager.js

diff --git a/js/ui/default/acq/common/tag_manager.js b/js/ui/default/acq/common/tag_manager.js
new file mode 100644 (file)
index 0000000..6a49421
--- /dev/null
+++ b/js/ui/default/acq/common/tag_manager.js
@@ -0,0 +1,119 @@
+dojo.require("openils.PermaCrud");
+dojo.require("dojo.data.ItemFileReadStore");
+
+if (typeof(localeStrings) == "undefined") {
+    dojo.requireLocalization("openils.acq", "acq");
+    var localeStrings = dojo.i18n.getLocalization("openils.acq", "acq");
+}
+
+function TagManager(displayNode) {
+    var self = this;
+    this.tagCache = {};
+    this.displayNode = displayNode;
+
+    this.pcrud = new openils.PermaCrud();
+
+// selected (by checkbox) id's from an autogrid of objects:
+//        return grid.getSelectedItems().map(function(o) { return o.id[0]; });
+
+    this.displayFund = function(fund) {
+        if (!fund) {
+            this.displayNode.innerHTML = localeStrings.FUND_NOT_YET_LOADED;
+            return;
+        }
+
+        dojo.empty(this.displayNode);
+        fund.tags().forEach(
+            function(o) {
+                dojo.place(self.renderTagMapping(o), self.displayNode, "last");
+            }
+        );
+    };
+
+    this.renderTagMapping = function(mapping) {
+        var span = dojo.create(
+            "span", {
+                "id": "oils-acq-fund-tag-mapping-" + mapping.id(),
+                "className": "oils-acq-fund-tag",
+                "innerHTML": mapping.tag().name()
+            }
+        );
+        dojo.create(
+            "a", {
+                "href": "javascript:void(0);",
+                "innerHTML": "X",
+                "onclick": function() { self.deleteMapping(mapping); },
+            },
+            span, "last"
+        );
+        return span;
+    };
+
+    this.deleteMapping = function(mapping) {
+        if (confirm(localeStrings.CONFIRM_DELETE_MAPPING)) {
+            this.pcrud.eliminate(
+                mapping, {
+                    "oncomplete": function(r) {
+                        dojo.destroy(
+                            "oils-acq-fund-tag-mapping-" + mapping.id()
+                        );
+                        fund.tags(
+                            fund.tags().filter(
+                                function(o) { return o.id() != mapping.id(); }
+                            )
+                        );
+                    },
+                    "onerror": function() {
+                        /* XXX does onerror not actually work? */
+                        alert(localeStrings.COULD_NOT_DELETE_MAPPING);
+                    }
+                }
+            );
+        }
+    };
+
+    this.addMapping = function(fund, tag) {
+        var mapping = new acqftm();
+        mapping.fund(fund.id());
+        mapping.tag(tag.id());
+
+        this.pcrud.create(
+            mapping, {
+                "onerror": function(r) {
+                    /* XXX does onerror not actually work? */
+                    alert(localeStrings.COULD_NOT_CREATE_MAPPING);
+                },
+                "oncomplete": function(r, list) {
+                    mapping = list[0]; /* get the new mapping's ID this way */
+                    mapping.tag(tag); /* re-"flesh" */
+                    fund.tags().push(mapping); /* save local reference */
+                    dojo.place(
+                        self.renderTagMapping(mapping),
+                        self.displayNode, "last"
+                    );
+                }
+            }
+        );
+    };
+
+    this.prepareTagSelector = function(selector) {
+        this.pcrud.search(
+            "acqft", {
+                "owner": fieldmapper.aou.orgNodeTrail(
+                    fieldmapper.aou.findOrgUnit(openils.User.user.ws_ou()),
+                    true /* asId */
+                )
+            }, {
+                "async": true,
+                "oncomplete": function(r) {
+                    if ((r = openils.Util.readResponse(r))) {
+                        selector.store = new dojo.data.ItemFileReadStore(
+                            {"data": acqft.toStoreData(r)}
+                        );
+                        selector.startup();
+                    }
+                }
+            }
+        );
+    };
+}