Initial dev repository

[kcls-web.git] / js / ui / default / serial / subscription / caption_and_pattern.js

diff --git a/js/ui/default/serial/subscription/caption_and_pattern.js b/js/ui/default/serial/subscription/caption_and_pattern.js
new file mode 100644 (file)
index 0000000..116cae2
--- /dev/null
+++ b/js/ui/default/serial/subscription/caption_and_pattern.js
@@ -0,0 +1,209 @@
+function SCAPRow() {
+    var self = this;
+    var _fields = ["id", "type", "pattern_code", "active", "create_date"];
+
+    this.init = function(id, manager, datum) {
+        this.id = id;
+        this.manager = manager;
+        this.element = dojo.clone(manager.template);
+
+        /* find the controls for each field */
+        this.controls = {};
+        _fields.forEach(
+            function(k) {
+                self.controls[k] = dojo.query(
+                    "[name='" + k + "'] [control]", self.element
+                )[0];
+            }
+        );
+
+        /* set up the remover button */
+        this.remover = dojo.query("[name='remover'] button", this.element)[0];
+        this.remover.onclick = function() { manager.remove_row(self); };
+
+        this.save_button = dojo.query("[name='save'] button", this.element)[0];
+        this.save_button.onclick = function() { manager.save_row(self); };
+
+        this.wizard_button = dojo.query(
+            "[name='pattern_code'] button", this.element
+        )[0];
+        this.wizard_button.onclick = function() {
+            try {
+                netscape.security.PrivilegeManager.enablePrivilege(
+                    "UniversalXPConnect"
+                );
+                window.openDialog(
+                    xulG.url_prefix("/xul/server/serial/pattern_wizard.xul"),
+                    "pattern_wizard",
+                    "scrollbars=yes", /* XXX doesn't work this way? */
+                    function(value) {
+                        self.controls.pattern_code.value = value;
+                        self.controls.pattern_code.onchange();
+                    }
+                );
+            } catch (E) {
+                alert(E); /* XXX */
+            }
+        };
+
+        /* set up onchange handlers for control fields */
+        this.controls.type.onchange = function() {
+            self.has_changed(true);
+            self.datum.type(this.getValue());
+        };
+        this.controls.pattern_code.onchange = function() {
+            self.has_changed(true);
+            self.datum.pattern_code(this.value);
+        };
+        this.controls.active.onchange = function() {
+            self.has_changed(true);
+            self.datum.active(this.checked ? "t" : "f");
+        };
+
+        this.load_fm_object(datum);
+    };
+
+    this.load_fm_object = function(datum) {
+        if (typeof datum != "undefined") {
+            this.datum = datum;
+
+            this.controls.type.setValue(datum.type());
+            this.controls.pattern_code.value = datum.pattern_code();
+            this.controls.active.checked = openils.Util.isTrue(datum.active());
+            this.controls.id.innerHTML = datum.id() || "";
+            this.controls.create_date.innerHTML =
+                openils.Util.timeStamp(datum.create_date());
+
+            this.has_changed(false);
+        } else {
+            this.datum = new scap();
+            this.datum.subscription(this.manager.sub_id);
+
+            _fields.forEach(
+                function(k) {
+                    try { self.controls[k].onchange(); } catch (E) { ; }
+                }
+            );
+        }
+    };
+
+    this.has_changed = function(has) {
+        if (typeof has != "undefined") {
+            this._has_changed = has;
+            this.save_button.disabled = !has;
+            dojo.attr(this.element, "changed", String(has));
+        }
+
+        return this._has_changed;
+    };
+
+    this.init.apply(this, arguments);
+}
+
+function SCAPEditor() {
+    var self = this;
+
+    this.init = function(sub_id, pcrud) {
+        this.sub_id = sub_id;
+        this.pcrud = pcrud || new openils.PermaCrud();
+
+        this.setup();
+        this.reset();
+        this.load_existing();
+    };
+
+    this.reset = function() {
+        this.virtRowCount = 0;
+        this.rows = {};
+
+        dojo.empty(this.body);
+    };
+
+    this.setup = function() {
+        var template = dojo.query("#scap_editor tbody tr")[0];
+        this.body = template.parentNode;
+        this.template = this.body.removeChild(template);
+
+        dojo.query("#scap_editor button[name='add']")[0].onclick =
+            function() { self.add_row(); };
+
+        openils.Util.show("scap_editor");
+    };
+
+    this.load_existing = function() {
+        this.pcrud.search("scap", {
+                "subscription": this.sub_id
+            }, {
+                "order_by": {"scap": "create_date"},
+                "onresponse": function(r) {
+                    if (r = openils.Util.readResponse(r)) {
+                        r.forEach(function(datum) { self.add_row(datum); });
+                    }
+                }
+            }
+        );
+    };
+
+    this.add_row = function(datum) {
+        var id;
+        if (typeof datum == "undefined") {
+            id = --(this.virtRowCount);
+            this.rows[id] = new SCAPRow(id, this);
+        } else {
+            id = datum.id();
+            this.rows[id] = new SCAPRow(id, this, datum);
+        }
+
+        dojo.place(this.rows[id].element, this.body, "last");
+    };
+
+    this.save_row = function(row) {
+        var old_id = row.id;
+        if (old_id < 0) {
+            this.pcrud.create(
+                row.datum, {
+                    "oncomplete": function(r, list) {
+                        openils.Util.readResponse(r);
+                        var new_id = list[0].id();
+                        row.id = new_id;
+                        delete self.rows[old_id];
+                        self.rows[new_id] = row;
+                        row.load_fm_object(list[0]);
+                        row.has_changed(false);
+                    }
+                }
+            );
+        } else {
+            this.pcrud.update(
+                row.datum, {
+                    "oncomplete": function(r, list) {
+                        openils.Util.readResponse(r);
+                        row.has_changed(false);
+                    }
+                }
+            );
+        }
+    };
+
+    this.remove_row = function(row) {
+        function _remove(row) {
+            dojo.destroy(self.rows[row.id].element);
+            delete self.rows[row.id];
+        }
+
+        if (row.id < 0) { /* virtual row */
+            _remove(row);
+        } else { /* real row */
+            this.pcrud.eliminate(
+                row.datum, {
+                    "oncomplete": function(r, list) {
+                        openils.Util.readResponse(r);
+                        _remove(row);
+                    }
+                }
+            );
+        }
+    };
+
+    this.init.apply(this, arguments);
+}