trunk/core/src/main/resources/org/apache/struts2/static/dojo/src/iCalendar.js - struts - Git at Google

 /*
 	Copyright (c) 2004-2005, The Dojo Foundation
 	All Rights Reserved.

 	Licensed under the Academic Free License version 2.1 or above OR the
 	modified BSD license. For more information on Dojo licensing, see:

 		http://dojotoolkit.org/community/licensing.shtml
 */

 dojo.provide("dojo.iCalendar");
 dojo.provide("dojo.iCalendar.Component");
 dojo.provide("dojo.iCalendar.Property");
 dojo.require("dojo.text.textDirectory");
 dojo.require("dojo.date");
 // iCalendar support adapted from Paul Sowden's iCalendar work

 dojo.iCalendar = function (/* string */calbody) {
 	// summary
 	// Main iCalendar Object.
 	// In actuality it is a VCALENDAR component.

 	// ugly ugly way to inherit
 	for (prop in dojo.iCalendar.Component.prototype) {
 		this[prop] = dojo.iCalendar.Component.prototype[prop];
 	}

 	dojo.iCalendar.Component.call(this, "VCALENDAR", calbody);
 }

 dojo.lang.extend(dojo.iCalendar, {
 	getEvents: function (/* string */ startDate, /* string */ endDate) {
 	// summary
 	// retrieve an array of events that fall between startDate and endDate

 		var evts = [];

 		if (dojo.lang.isString(startDate)) {
 			var start = dojo.date.fromIso8601(startDate);
 		} else {
 			start = startDate;
 		}

 		if (dojo.lang.isString(endDate)) {
 			var end = dojo.date.fromIso8601(endDate);
 		} else {
 			end = endDate;
 		}

 		//dojo.debug("getting events between " + start+ " and " + end);
 		//dojo.debug("Total events to search: " + this.components.length.toString());
 		for (var x=0; x<this.components.length; x++) {
 			if (this.components[x].name == "VEVENT") {
 				evtStart = dojo.date.fromIso8601(this.components[x].dtstart.value);
 				evtEnd= dojo.date.fromIso8601(this.components[x].dtend.value);

 				if (((evtStart >= start) && (evtStart <= end)) || ((evtStart <= end) && (evtEnd >= start))) {
 					//dojo.debug("Outside of range: " + evtStart + " " + evtEnd);
 					evts.push(this.components[x]);
 				}
 			}
 		}
 		return /* array */ evts;
 	}
 });


 dojo.iCalendar.fromText =  function (/* string */text) {
 	// summary
 	// Parse text of an iCalendar and return an array of iCalendar objects

 	var properties = dojo.textDirectoryTokeniser.tokenise(text);
 	var calendars = [];

 	for (var i = 0, begun = false; i < properties.length; i++) {
 		var prop = properties[i];
 		//dojo.debug("Property Name: " + prop.name + " = " + prop.value);
 		if (!begun) {
 			if (prop.name == 'BEGIN' && prop.value == 'VCALENDAR') {
 				begun = true;
 				var calbody = [];
 			}
 		} else if (prop.name == 'END' && prop.value == 'VCALENDAR') {
 			calendars.push(new dojo.iCalendar(calbody));
 			begun = false;
 		} else {
 			calbody.push(prop);
 		}
 	}
 	return /* array */calendars;
 }

 dojo.iCalendar.Component = function (/* string */ name, /* string */ body) {
 	// summary
 	// A component is the basic container of all this stuff.  A VCALENDAR is a component that
 	// holds VEVENT Componenets for example.  A particular component is made up of its own
 	// properties as well as other components that it holds.

 	this.name = name;
 	this.properties = [];
 	this.components = [];

 	for (var i = 0, context = ''; i < body.length; i++) {
 		if (context == '') {
 			if (body[i].name == 'BEGIN') {
 				context = body[i].value;
 				var childprops = [];
 			} else {
 				this.addProperty(new dojo.iCalendar.Property(body[i]));
 			}
 		} else if (body[i].name == 'END' && body[i].value == context) {
 			this.addComponent(new dojo.iCalendar.Component(context, childprops));
 			context = '';
 		} else {
 			childprops.push(body[i]);
 		}
 	}
 }

 dojo.lang.extend(dojo.iCalendar.Component, {

 	addProperty: function (prop) {
 		// summary
 		// push a nuew propertie onto a component.
 		this.properties.push(prop);
 		this[prop.name.toLowerCase()] = prop;
 	},

 	addComponent: function (prop) {
 		// summary
 		// add a component to this components list of children.
 		this.components.push(prop);
 	},


 	toString: function () {
 		// summary
 		// output a string representation of this component.
 		return "[iCalendar.Component; " + this.name + ", " + this.properties.length +
 			" properties, " + this.components.length + " components]";
 	}
 });

 dojo.iCalendar.Property = function (prop) {
 	// summary
 	// A single property of a component.

 	// unpack the values
 	this.name = prop.name;
 	this.group = prop.group;
 	this.params = prop.params;
 	this.value = prop.value;
 }

 dojo.lang.extend(dojo.iCalendar.Property, {
 	toString: function () {
 		// summary
 		// output a string reprensentation of this component.
 		return "[iCalenday.Property; " + this.name + ": " + this.value + "]";
 	}
 });

 /*
  * Here is a whole load of stuff that could go towards making this
  * class validating, but right now I'm not caring
  */

 /*


 dojo.iCalendar.VEVENT = function () {}

 dojo.iCalendar.VEVENT.prototype.addProperty = function (prop) {

 }

 dojo.iCalendar.VTODO = function () {}
 dojo.iCalendar.VJOURNAL = function () {}
 dojo.iCalendar.VFREEBUSY = function () {}
 dojo.iCalendar.VTIMEZONE = function () {}

 var _ = function (n, oc, request) {
 	return {name: n, required: (request) ? true : false,
 		occurance: (oc == '*' || !oc) ? -1 : oc}
 }

 var VEVENT = [
 	// these can occur once only
 	_("class", 1), _("created", 1), _("description", 1), _("dtstart", 1),
 	_("geo", 1), _("last-mod", 1), _("location", 1), _("organizer", 1),
 	_("priority", 1), _("dtstamp", 1), _("seq", 1), _("status", 1),
 	_("summary", 1), _("transp", 1), _("uid", 1), _("url", 1), _("recurid", 1),
 	// these two are exclusive
 	[_("dtend", 1), _("duration", 1)],
 	// these can occur many times over
 	_("attach"), _("attendee"), _("categories"), _("comment"), _("contact"),
 	_("exdate"), _("exrule"), _("rstatus"), _("related"), _("resources"),
 	_("rdate"), _("rrule")
 ]


 var VTODO = [
 	// these can occur once only
 	_("class", 1), _("completed", 1), _("created", 1), _("description", 1),
 	_("dtstart", 1), _("geo", 1), _("last-mod", 1), _("location", 1),
 	_("organizer", 1), _("percent", 1), _("priority", 1), _("dtstamp", 1),
 	_("seq", 1), _("status", 1), _("summary", 1), _("uid", 1), _("url", 1),
 	_("recurid", 1),
 	// these two are exclusive
 	[_("due", 1), _("duration", 1)],
 	// these can occur many times over
 	_("attach"), _("attendee"), _("categories"), _("comment"), _("contact"),
 	_("exdate"), _("exrule"), _("rstatus"), _("related"), _("resources"),
 	_("rdate"), _("rrule")
 ]

 var VJOURNAL = [
 	// these can occur once only
 	_("class", 1), _("created", 1), _("description", 1), _("dtstart", 1),
 	_("last-mod", 1), _("organizer", 1), _("dtstamp", 1), _("seq", 1),
 	_("status", 1), _("summary", 1), _("uid", 1), _("url", 1), _("recurid", 1),
 	// these can occur many times over
 	_("attach"), _("attendee"), _("categories"), _("comment"), _("contact"),
 	_("exdate"), _("exrule"), _("related"), _("rstatus"), _("rdate"), _("rrule")
 ]

 var VFREEBUSY = [
 	// these can occur once only
 	_("contact"), _("dtstart", 1), _("dtend"), _("duration"),
 	_("organizer", 1), _("dtstamp", 1), _("uid", 1), _("url", 1),
 	// these can occur many times over
 	_("attendee"), _("comment"), _("freebusy"), _("rstatus")
 ]

 var VTIMEZONE = [
 	_("tzid", 1, true), _("last-mod", 1), _("tzurl", 1)

 	// one of 'standardc' or 'daylightc' must occur
 	// and each may occur more than once.
 ]

 var STANDARD = [
 	_("dtstart", 1, true), _("tzoffsett", 1, true), _("tzoffsetfrom", 1, true),
 	_("comment"), _("rdate"), _("rrule"), _("tzname")];
 var daylight = standard;

 var VALARM = [

 [_("action", 1, true), _("trigger", 1, true), [_("duration", 1), _("repeat", 1)],
 _("attach", 1)];

 [_("action", 1, true), _("description", 1, true), _("trigger", 1, true),
 [_("duration", 1), _("repeat", 1)]];

 [_("action", 1, true), _("description", 1, true), _("trigger", 1, true),
 _("summary", 1, true), _("attendee", "*", true),
 [_("duration", 1), _("repeat", 1)],
 _("attach", 1)];

 [_("action", 1, true), _("attach", 1, true), _("trigger", 1, true),
 [_("duration", 1), _("repeat", 1)],
 _("description", 1)];

 ]*/
	/*
	Copyright (c) 2004-2005, The Dojo Foundation
	All Rights Reserved.

	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:

	http://dojotoolkit.org/community/licensing.shtml
	*/

	dojo.provide("dojo.iCalendar");
	dojo.provide("dojo.iCalendar.Component");
	dojo.provide("dojo.iCalendar.Property");
	dojo.require("dojo.text.textDirectory");
	dojo.require("dojo.date");
	// iCalendar support adapted from Paul Sowden's iCalendar work

	dojo.iCalendar = function (/* string */calbody) {
	// summary
	// Main iCalendar Object.
	// In actuality it is a VCALENDAR component.

	// ugly ugly way to inherit
	for (prop in dojo.iCalendar.Component.prototype) {
	this[prop] = dojo.iCalendar.Component.prototype[prop];
	}

	dojo.iCalendar.Component.call(this, "VCALENDAR", calbody);
	}

	dojo.lang.extend(dojo.iCalendar, {
	getEvents: function (/* string / startDate, / string */ endDate) {
	// summary
	// retrieve an array of events that fall between startDate and endDate

	var evts = [];

	if (dojo.lang.isString(startDate)) {
	var start = dojo.date.fromIso8601(startDate);
	} else {
	start = startDate;
	}

	if (dojo.lang.isString(endDate)) {
	var end = dojo.date.fromIso8601(endDate);
	} else {
	end = endDate;
	}

	//dojo.debug("getting events between " + start+ " and " + end);
	//dojo.debug("Total events to search: " + this.components.length.toString());
	for (var x=0; x<this.components.length; x++) {
	if (this.components[x].name == "VEVENT") {
	evtStart = dojo.date.fromIso8601(this.components[x].dtstart.value);
	evtEnd= dojo.date.fromIso8601(this.components[x].dtend.value);

	if (((evtStart >= start) && (evtStart <= end)) \|\| ((evtStart <= end) && (evtEnd >= start))) {
	//dojo.debug("Outside of range: " + evtStart + " " + evtEnd);
	evts.push(this.components[x]);
	}
	}
	}
	return /* array */ evts;
	}
	});


	dojo.iCalendar.fromText = function (/* string */text) {
	// summary
	// Parse text of an iCalendar and return an array of iCalendar objects

	var properties = dojo.textDirectoryTokeniser.tokenise(text);
	var calendars = [];

	for (var i = 0, begun = false; i < properties.length; i++) {
	var prop = properties[i];
	//dojo.debug("Property Name: " + prop.name + " = " + prop.value);
	if (!begun) {
	if (prop.name == 'BEGIN' && prop.value == 'VCALENDAR') {
	begun = true;
	var calbody = [];
	}
	} else if (prop.name == 'END' && prop.value == 'VCALENDAR') {
	calendars.push(new dojo.iCalendar(calbody));
	begun = false;
	} else {
	calbody.push(prop);
	}
	}
	return /* array */calendars;
	}

	dojo.iCalendar.Component = function (/* string / name, / string */ body) {
	// summary
	// A component is the basic container of all this stuff. A VCALENDAR is a component that
	// holds VEVENT Componenets for example. A particular component is made up of its own
	// properties as well as other components that it holds.

	this.name = name;
	this.properties = [];
	this.components = [];

	for (var i = 0, context = ''; i < body.length; i++) {
	if (context == '') {
	if (body[i].name == 'BEGIN') {
	context = body[i].value;
	var childprops = [];
	} else {
	this.addProperty(new dojo.iCalendar.Property(body[i]));
	}
	} else if (body[i].name == 'END' && body[i].value == context) {
	this.addComponent(new dojo.iCalendar.Component(context, childprops));
	context = '';
	} else {
	childprops.push(body[i]);
	}
	}
	}

	dojo.lang.extend(dojo.iCalendar.Component, {

	addProperty: function (prop) {
	// summary
	// push a nuew propertie onto a component.
	this.properties.push(prop);
	this[prop.name.toLowerCase()] = prop;
	},

	addComponent: function (prop) {
	// summary
	// add a component to this components list of children.
	this.components.push(prop);
	},


	toString: function () {
	// summary
	// output a string representation of this component.
	return "[iCalendar.Component; " + this.name + ", " + this.properties.length +
	" properties, " + this.components.length + " components]";
	}
	});

	dojo.iCalendar.Property = function (prop) {
	// summary
	// A single property of a component.

	// unpack the values
	this.name = prop.name;
	this.group = prop.group;
	this.params = prop.params;
	this.value = prop.value;
	}

	dojo.lang.extend(dojo.iCalendar.Property, {
	toString: function () {
	// summary
	// output a string reprensentation of this component.
	return "[iCalenday.Property; " + this.name + ": " + this.value + "]";
	}
	});

	/*
	* Here is a whole load of stuff that could go towards making this
	* class validating, but right now I'm not caring
	*/

	/*


	dojo.iCalendar.VEVENT = function () {}

	dojo.iCalendar.VEVENT.prototype.addProperty = function (prop) {

	}

	dojo.iCalendar.VTODO = function () {}
	dojo.iCalendar.VJOURNAL = function () {}
	dojo.iCalendar.VFREEBUSY = function () {}
	dojo.iCalendar.VTIMEZONE = function () {}

	var _ = function (n, oc, request) {
	return {name: n, required: (request) ? true : false,
	occurance: (oc == '*' \|\| !oc) ? -1 : oc}
	}

	var VEVENT = [
	// these can occur once only
	_("class", 1), _("created", 1), _("description", 1), _("dtstart", 1),
	_("geo", 1), _("last-mod", 1), _("location", 1), _("organizer", 1),
	_("priority", 1), _("dtstamp", 1), _("seq", 1), _("status", 1),
	_("summary", 1), _("transp", 1), _("uid", 1), _("url", 1), _("recurid", 1),
	// these two are exclusive
	[_("dtend", 1), _("duration", 1)],
	// these can occur many times over
	_("attach"), _("attendee"), _("categories"), _("comment"), _("contact"),
	_("exdate"), _("exrule"), _("rstatus"), _("related"), _("resources"),
	_("rdate"), _("rrule")
	]


	var VTODO = [
	// these can occur once only
	_("class", 1), _("completed", 1), _("created", 1), _("description", 1),
	_("dtstart", 1), _("geo", 1), _("last-mod", 1), _("location", 1),
	_("organizer", 1), _("percent", 1), _("priority", 1), _("dtstamp", 1),
	_("seq", 1), _("status", 1), _("summary", 1), _("uid", 1), _("url", 1),
	_("recurid", 1),
	// these two are exclusive
	[_("due", 1), _("duration", 1)],
	// these can occur many times over
	_("attach"), _("attendee"), _("categories"), _("comment"), _("contact"),
	_("exdate"), _("exrule"), _("rstatus"), _("related"), _("resources"),
	_("rdate"), _("rrule")
	]

	var VJOURNAL = [
	// these can occur once only
	_("class", 1), _("created", 1), _("description", 1), _("dtstart", 1),
	_("last-mod", 1), _("organizer", 1), _("dtstamp", 1), _("seq", 1),
	_("status", 1), _("summary", 1), _("uid", 1), _("url", 1), _("recurid", 1),
	// these can occur many times over
	_("attach"), _("attendee"), _("categories"), _("comment"), _("contact"),
	_("exdate"), _("exrule"), _("related"), _("rstatus"), _("rdate"), _("rrule")
	]

	var VFREEBUSY = [
	// these can occur once only
	_("contact"), _("dtstart", 1), _("dtend"), _("duration"),
	_("organizer", 1), _("dtstamp", 1), _("uid", 1), _("url", 1),
	// these can occur many times over
	_("attendee"), _("comment"), _("freebusy"), _("rstatus")
	]

	var VTIMEZONE = [
	_("tzid", 1, true), _("last-mod", 1), _("tzurl", 1)

	// one of 'standardc' or 'daylightc' must occur
	// and each may occur more than once.
	]

	var STANDARD = [
	_("dtstart", 1, true), _("tzoffsett", 1, true), _("tzoffsetfrom", 1, true),
	_("comment"), _("rdate"), _("rrule"), _("tzname")];
	var daylight = standard;

	var VALARM = [

	[_("action", 1, true), _("trigger", 1, true), [_("duration", 1), _("repeat", 1)],
	_("attach", 1)];

	[_("action", 1, true), _("description", 1, true), _("trigger", 1, true),
	[_("duration", 1), _("repeat", 1)]];

	[_("action", 1, true), _("description", 1, true), _("trigger", 1, true),
	_("summary", 1, true), _("attendee", "*", true),
	[_("duration", 1), _("repeat", 1)],
	_("attach", 1)];

	[_("action", 1, true), _("attach", 1, true), _("trigger", 1, true),
	[_("duration", 1), _("repeat", 1)],
	_("description", 1)];

	]*/