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417 lines
12 KiB
JavaScript
417 lines
12 KiB
JavaScript
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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var NC_NAMESPACE_URI = "http://home.netscape.com/NC-rdf#";
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// XXX MAKE SURE that the "url" field is LAST!
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// This is important for what happens if/when the URL itself is changed.
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// Ask rjc@netscape.com if you want to know why exactly this is.
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// This is the set of fields that are visible in the window.
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var Fields = ["name", "shortcut", "description", "url"];
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// ...and this is a parallel array that contains the RDF properties
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// that they are associated with.
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var Properties = [NC_NAMESPACE_URI + "Name",
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NC_NAMESPACE_URI + "ShortcutURL",
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NC_NAMESPACE_URI + "Description",
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NC_NAMESPACE_URI + "URL"];
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var RDF = Components.classes["component://netscape/rdf/rdf-service"].getService();
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RDF = RDF.QueryInterface(Components.interfaces.nsIRDFService);
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var RDFC = Components.classes["component://netscape/rdf/container-utils"].getService();
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RDFC = RDFC.QueryInterface(Components.interfaces.nsIRDFContainerUtils);
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var Bookmarks = RDF.GetDataSource("rdf:bookmarks");
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// Init() will fill this in.
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var bookmark_url = '';
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function Init()
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{
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bookmark_url = window.arguments[0];
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// set up action buttons
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doSetOKCancel(Commit);
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// Initialize the properties panel by copying the values from the
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// RDF graph into the fields on screen.
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for (var i = 0; i < Fields.length; ++i) {
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var field = document.getElementById(Fields[i]);
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var value = Bookmarks.GetTarget(RDF.GetResource(bookmark_url),
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RDF.GetResource(Properties[i]),
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true);
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if (value) value = value.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if (value) value = value.Value;
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dump("field '" + Fields[i] + "' <== '" + value + "'\n");
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if (value) field.value = value;
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}
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/*
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// try and set window title
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var nameNode = document.getElementById("name");
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if (nameNode)
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{
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var name = nameNode.value;
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if (name && name != "")
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{
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dump("\n Set window name to '" + name + "'\n");
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window.title = name;
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}
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}
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*/
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// check bookmark schedule
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var value = Bookmarks.GetTarget(RDF.GetResource(bookmark_url),
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RDF.GetResource("http://home.netscape.com/WEB-rdf#Schedule"),
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true);
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if (value) value = value.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if (value) value = value.Value;
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if ((value) && (value != ""))
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{
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var sep;
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// get day range
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if ((sep = value.indexOf("|")) > 0)
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{
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var days = value.substr(0, sep);
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value = value.substr(sep+1, value.length-1);
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var dayNode = document.getElementById("dayRange");
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for (var x=0; x < dayNode.childNodes[0].childNodes.length; x++)
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{
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if (dayNode.childNodes[0].childNodes[x].getAttribute("data") == days)
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{
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dayNode.selectedItem = dayNode.childNodes[0].childNodes[x];
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break;
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}
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}
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}
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// get hour range
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if ((sep = value.indexOf("|")) > 0)
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{
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var hours = value.substr(0, sep);
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value = value.substr(sep+1, value.length-1);
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var startHour = "";
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var endHour = "";
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var dashSep = hours.indexOf("-");
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if (dashSep > 0)
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{
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startHour = hours.substr(0, dashSep);
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endHour = hours.substr(dashSep + 1, hours.length-1);
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}
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// set start hour
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var startHourNode = document.getElementById("startHourRange");
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for (var x=0; x < startHourNode.childNodes[0].childNodes.length; x++)
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{
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if (startHourNode.childNodes[0].childNodes[x].getAttribute("data") == startHour)
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{
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startHourNode.selectedItem = startHourNode.childNodes[0].childNodes[x];
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break;
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}
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}
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// set end hour
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var endHourNode = document.getElementById("endHourRange");
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for (var x=0; x < endHourNode.childNodes[0].childNodes.length; x++)
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{
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if (endHourNode.childNodes[0].childNodes[x].getAttribute("data") == endHour)
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{
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endHourNode.selectedItem = endHourNode.childNodes[0].childNodes[x];
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break;
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}
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}
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}
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// get duration
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if ((sep = value.indexOf("|")) > 0)
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{
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var duration = value.substr(0, sep);
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value = value.substr(sep+1, value.length-1);
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var durationNode = document.getElementById("duration");
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durationNode.value = duration;
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}
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// get notification method
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if (value.indexOf("icon") >= 0)
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{
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document.getElementById("bookmarkIcon").checked = true;
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}
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if (value.indexOf("sound") >= 0)
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{
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document.getElementById("playSound").checked = true;
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}
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if (value.indexOf("alert") >= 0)
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{
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document.getElementById("showAlert").checked = true;
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}
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if (value.indexOf("open") >= 0)
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{
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document.getElementById("openWindow").checked = true;
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}
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}
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// if its a container, disable some things
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var isContainerFlag = RDFC.IsContainer(Bookmarks, RDF.GetResource(bookmark_url));
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if (!isContainerFlag)
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{
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// XXX To do: the "RDFC.IsContainer" call above only works for RDF sequences;
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// if its not a RDF sequence, we should to more checking to see if
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// the item in question is really a container of not. A good example
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// of this is the "File System" container.
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}
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if (isContainerFlag)
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{
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// If it is a folder, it has no URL.
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var locationBox = document.getElementById("locationBox");
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if (locationBox)
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{
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dump("Hide location box\n");
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var parentNode = locationBox.parentNode;
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parentNode.removeChild(locationBox);
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}
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// If it is a folder, it has no Shortcut URL.
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var shortcutBox = document.getElementById("shortcutBox");
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if (shortcutBox)
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{
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dump("Hide shortcut box\n");
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var parentNode = shortcutBox.parentNode;
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parentNode.removeChild(shortcutBox);
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}
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}
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if ((bookmark_url.indexOf("http://") != 0) && (bookmark_url.indexOf("https://") != 0))
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{
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// only allow scheduling of http/https URLs
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var scheduleTab = document.getElementById("ScheduleTab");
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if (scheduleTab)
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{
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dump("Hide schedule tab\n");
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var parentNode = scheduleTab.parentNode;
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parentNode.removeChild(scheduleTab);
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}
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}
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window.sizeToContent();
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// set initial focus
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var nameNode = document.getElementById("name");
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if (nameNode)
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{
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nameNode.focus();
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}
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}
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function Commit()
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{
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var changed = false;
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// Grovel through the fields to see if any of the values have
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// changed. If so, update the RDF graph and force them to be saved
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// to disk.
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for (var i = 0; i < Fields.length; ++i)
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{
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var field = document.getElementById(Fields[i]);
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// if the field was removed, just skip it
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if (!field) continue;
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// Get the new value as a literal, using 'null' if the value is
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// empty.
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var newvalue = field.value;
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dump("field value = " + newvalue + "\n");
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// if the field was removed, just skip it
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if (!Properties[i]) continue;
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var oldvalue = Bookmarks.GetTarget(RDF.GetResource(bookmark_url),
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RDF.GetResource(Properties[i]),
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true);
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if (oldvalue) oldvalue = oldvalue.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if ((newvalue) && (Properties[i] == (NC_NAMESPACE_URI + "ShortcutURL")))
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{
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// shortcuts are always lowercased internally
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newvalue = newvalue.toLowerCase();
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}
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else if ((newvalue) && (Properties[i] == (NC_NAMESPACE_URI + "URL")))
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{
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// we're dealing with the URL attribute;
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// if a scheme isn't specified, use "http://"
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if (newvalue.indexOf(":") < 0)
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{
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dump("Setting default URL scheme to HTTP.\n");
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newvalue = "http://" + newvalue;
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}
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}
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if (updateAttribute(Properties[i], oldvalue, newvalue) == true)
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{
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changed = true;
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}
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}
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// Update bookmark schedule if necessary;
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// if the tab was removed, just skip it
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var scheduleTab = document.getElementById("ScheduleTab");
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if (scheduleTab)
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{
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var scheduleRes = "http://home.netscape.com/WEB-rdf#Schedule";
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var oldvalue = Bookmarks.GetTarget(RDF.GetResource(bookmark_url),
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RDF.GetResource(scheduleRes), true);
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var newvalue = "";
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var dayRange = "";
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var dayRangeNode = document.getElementById("dayRange");
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if (dayRangeNode)
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{
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dayRange = dayRangeNode.selectedItem.getAttribute("data");
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}
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if (dayRange != "")
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{
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var startHourRange = "";
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var startHourRangeNode = document.getElementById("startHourRange");
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if (startHourRangeNode)
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{
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startHourRange = startHourRangeNode.selectedItem.getAttribute("data");
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}
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var endHourRange = "";
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var endHourRangeNode = document.getElementById("endHourRange");
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if (endHourRangeNode)
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{
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endHourRange = endHourRangeNode.selectedItem.getAttribute("data");
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}
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if (startHourRange > endHourRange)
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{
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var temp = startHourRange;
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startHourRange = endHourRange;
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endHourRange = temp;
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}
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var duration = document.getElementById("duration").value;
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if (duration == "")
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{
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var bundle = srGetStrBundle("chrome://communicator/locale/bookmarks/bookmark.properties");
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alert( bundle.GetStringFromName("pleaseEnterADuration") );
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return(false);
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}
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var method = "";
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if (document.getElementById("bookmarkIcon").checked) method += ",icon";
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if (document.getElementById("playSound").checked) method += ",sound";
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if (document.getElementById("showAlert").checked) method += ",alert";
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if (document.getElementById("openWindow").checked) method += ",open";
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if (method.length < 1)
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{
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var bundle = srGetStrBundle("chrome://communicator/locale/bookmarks/bookmark.properties");
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alert( bundle.GetStringFromName("pleaseSelectANotification") );
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return(false);
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}
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method = method.substr(1, method.length - 1); // trim off the initial comma
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dump("dayRange: " + dayRange + "\n");
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dump("startHourRange: " + startHourRange + "\n");
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dump("endHourRange: " + endHourRange + "\n");
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dump("duration: " + duration + "\n");
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dump("method: " + method + "\n");
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newvalue = dayRange + "|" + startHourRange + "-" + endHourRange + "|" + duration + "|" + method;
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}
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}
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if (updateAttribute(scheduleRes, oldvalue, newvalue) == true)
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{
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changed = true;
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}
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if (changed == true)
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{
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dump("re-writing bookmarks.html\n");
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var remote = Bookmarks.QueryInterface(Components.interfaces.nsIRDFRemoteDataSource);
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if (remote)
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{
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remote.Flush();
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}
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}
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window.close();
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}
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function updateAttribute(prop, oldvalue, newvalue)
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{
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var changed = false;
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if (!prop) return(changed)
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newvalue = (newvalue != '') ? RDF.GetLiteral(newvalue) : null;
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if (oldvalue != newvalue)
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{
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dump("replacing value for " + prop + "\n");
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dump(" oldvalue = " + oldvalue + "\n");
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dump(" newvalue = " + newvalue + "\n");
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if (oldvalue && !newvalue) {
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Bookmarks.Unassert(RDF.GetResource(bookmark_url),
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RDF.GetResource(prop),
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oldvalue);
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}
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else if (!oldvalue && newvalue) {
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Bookmarks.Assert(RDF.GetResource(bookmark_url),
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RDF.GetResource(prop),
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newvalue,
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true);
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}
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else if (oldvalue && newvalue) {
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Bookmarks.Change(RDF.GetResource(bookmark_url),
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RDF.GetResource(prop),
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oldvalue,
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newvalue);
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}
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changed = true;
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}
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return(changed);
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}
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