/**
* EGroupware eTemplate2 - JS Date object
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @author Nathan Gray
* @copyright Nathan Gray 2011
* @version $Id$
*/
"use strict";
/*egw:uses
jquery.jquery;
jquery.jquery-ui;
lib/date;
et2_core_inputWidget;
et2_core_valueWidget;
*/
/**
* Class which implements the "date" XET-Tag
*
* Dates are passed to the server in ISO8601 format ("Y-m-d\TH:i:sP"), and data_format is
* handled server-side.
*
* @augments et2_inputWidget
*/
var et2_date = et2_inputWidget.extend(
{
attributes: {
"value": {
"type": "any"
},
"type": {
"ignore": false
},
"blur": {
"name": "Placeholder",
"type": "string",
"default": "",
"description": "This text get displayed if an input-field is empty and does not have the input-focus (blur). It can be used to show a default value or a kind of help-text."
},
"data_format": {
"ignore": true,
"description": "Date/Time format. Can be set as an options to date widget",
"default": ''
},
year_range: {
name: "Year range",
type: "string",
default: "c-10:c+10",
description: "The range of years displayed in the year drop-down: either relative to today's year (\"-nn:+nn\"), relative to the currently selected year (\"c-nn:c+nn\"), absolute (\"nnnn:nnnn\"), or combinations of these formats (\"nnnn:-nn\"). Note that this option only affects what appears in the drop-down, to restrict which dates may be selected use the min and/or max options."
},
min: {
"name": "Minimum",
"type": "any",
"default": et2_no_init,
"description": 'Minimum allowed date. Multiple types supported:\
Date: A date object containing the minimum date.\
Number: A number of days from today. For example 2 represents two days from today and -1 represents yesterday.\
String: A string in the user\'s date format, or a relative date. Relative dates must contain value and period pairs; valid periods are "y" for years, "m" for months, "w" for weeks, and "d" for days. For example, "+1m +7d" represents one month and seven days from today.'
},
max: {
"name": "Maximum",
"type": "any",
"default": et2_no_init,
"description": 'Maximum allowed date. Multiple types supported:\
Date: A date object containing the maximum date.\
Number: A number of days from today. For example 2 represents two days from today and -1 represents yesterday.\
String: A string in the user\'s date format, or a relative date. Relative dates must contain value and period pairs; valid periods are "y" for years, "m" for months, "w" for weeks, and "d" for days. For example, "+1m +7d" represents one month and seven days from today.'
},
inline: {
"name": "Inline",
"type": "boolean",
"default": false,
"description": "Instead of an input field with a popup calendar, the calendar is displayed inline, with no input field"
}
},
legacyOptions: ["data_format"],
/**
* Constructor
*
* @memberOf et2_date
*/
init: function() {
this._super.apply(this, arguments);
this.date = new Date();
this.date.setUTCHours(0);
this.date.setMinutes(0);
this.date.setSeconds(0);
this.input = null;
this.createInputWidget();
},
createInputWidget: function() {
this.span = $j(document.createElement(this.options.inline ? 'div' : "span")).addClass("et2_date");
this.input_date = $j(document.createElement(this.options.inline ? "div" : "input"));
if (this.options.blur) this.input_date.attr('placeholder', this.egw().lang(this.options.blur));
this.input_date.addClass("et2_date").attr("type", "text")
.attr("size", 7) // strlen("10:00pm")=7
.appendTo(this.span);
this.setDOMNode(this.span[0]);
// jQuery-UI date picker
if(this._type != 'date-timeonly')
{
this.egw().calendar(this.input_date, this._type == "date-time");
}
else
{
this.input_date.addClass("et2_time");
this.egw().time(this.input_date);
}
// Avoid collision of datepicker dialog with input field
this.input_date.datepicker('option', 'beforeShow', function(input, inst){
var cal = inst.dpDiv;
setTimeout(function () {
var $input = jQuery(input);
var inputOffset = $input.offset();
// position the datepicker in freespace zone
// avoid datepicker calendar collision with input field
if (cal.height() + inputOffset.top > window.innerHeight)
{
cal.position({
my: "left center",
at: 'right bottom',
collision: 'flip fit',
of: input,
});
}
},0);
});
// Update internal value when changed
var self = this;
this.input_date.bind('change', function(e){
self.set_value(this.value);
return false;
});
// Framewok skips nulls, but null needs to be processed here
if(this.options.value == null)
{
this.set_value(null);
}
},
set_type: function(_type) {
if(_type != this._type)
{
this._type = _type;
this.createInputWidget();
}
},
/**
* Dynamic disable or enable datepicker
*
* @param {boolean} _ro
*/
set_readonly: function(_ro)
{
if (this.input_date && !this.input_date.attr('disabled') != !_ro)
{
this.input_date.attr('disabled', !!_ro)
.datepicker('option', 'disabled', !!_ro);
}
},
/**
* Set (full) year of current date
*
* @param {number} _value 4-digit year
*/
set_year: function(_value)
{
this.date.setUTCFullYear(_value);
this.set_value(this.date);
},
/**
* Set month (1..12) of current date
*
* @param {number} _value 1..12
*/
set_month: function(_value)
{
this.date.setUTCMonth(_value-1);
this.set_value(this.date);
},
/**
* Set day of current date
*
* @param {number} _value 1..31
*/
set_date: function(_value)
{
this.date.setUTCDate(_value);
this.set_value(this.date);
},
/**
* Set hour (0..23) of current date
*
* @param {number} _value 0..23
*/
set_hours: function(_value)
{
this.date.setUTCHours(_value);
this.set_value(this.date);
},
/**
* Set minute (0..59) of current date
*
* @param {number} _value 0..59
*/
set_minutes: function(_value)
{
this.date.setUTCMinutes(_value);
this.set_value(this.date);
},
/**
* Get (full) year of current date
*
* @return {number|null} 4-digit year or null for empty
*/
get_year: function()
{
return this.input_date.val() == "" ? null : this.date.getUTCFullYear();
},
/**
* Get month (1..12) of current date
*
* @return {number|null} 1..12 or null for empty
*/
get_month: function()
{
return this.input_date.val() == "" ? null : this.date.getUTCMonth()+1;
},
/**
* Get day of current date
*
* @return {number|null} 1..31 or null for empty
*/
get_date: function()
{
return this.input_date.val() == "" ? null : this.date.getUTCDate();
},
/**
* Get hour (0..23) of current date
*
* @return {number|null} 0..23 or null for empty
*/
get_hours: function()
{
return this.input_date.val() == "" ? null : this.date.getUTCHours();
},
/**
* Get minute (0..59) of current date
*
* @return {number|null} 0..59 or null for empty
*/
get_minutes: function()
{
return this.input_date.val() == "" ? null : this.date.getUTCMinutes();
},
/**
* Get timestamp
*
* You can use set_value to set a timestamp.
*
* @return {number|null} timestamp (seconds since 1970-01-01)
*/
get_time: function()
{
return this.input_date.val() == "" ? null : this.date.getTime();
},
/**
* The range of years displayed in the year drop-down: either relative
* to today's year ("-nn:+nn"), relative to the currently selected year
* ("c-nn:c+nn"), absolute ("nnnn:nnnn"), or combinations of these formats
* ("nnnn:-nn"). Note that this option only affects what appears in the
* drop-down, to restrict which dates may be selected use the min_date
* and/or max_date options.
* @param {string} _value
*/
set_year_range: function(_value)
{
if(this.input_date && this._type == 'date')
{
this.input_date.datepicker('option','yearRange',_value);
}
this.options.year_range = _value;
},
/**
* Set the minimum allowed date
*
* The minimum selectable date. When set to null, there is no minimum.
* Multiple types supported:
* Date: A date object containing the minimum date.
* Number: A number of days from today. For example 2 represents two days
* from today and -1 represents yesterday.
* String: A string in the format defined by the dateFormat option, or a
* relative date. Relative dates must contain value and period pairs;
* valid periods are "y" for years, "m" for months, "w" for weeks, and
* "d" for days. For example, "+1m +7d" represents one month and seven
* days from today.
* @param {Date|Number|String} _value
*/
set_min: function(_value) {
if(this.input_date)
{
this.input_date.datepicker('option','minDate',_value);
}
this.options.min = _value;
},
/**
* Set the maximum allowed date
*
* The maximum selectable date. When set to null, there is no maximum.
* Multiple types supported:
* Date: A date object containing the maximum date.
* Number: A number of days from today. For example 2 represents two days
* from today and -1 represents yesterday.
* String: A string in the format defined by the dateFormat option, or a
* relative date. Relative dates must contain value and period pairs;
* valid periods are "y" for years, "m" for months, "w" for weeks, and
* "d" for days. For example, "+1m +7d" represents one month and seven
* days from today.
* @param {Date|Number|String} _value
*/
set_max: function(_value) {
if(this.input_date)
{
this.input_date.datepicker('option','maxDate',_value);
}
this.options.max = _value;
},
/**
* Setting date
*
* @param {string|number|Date} _value supported are the following formats:
* - Date object with usertime as UTC value
* - string like Date.toJSON()
* - string or number with timestamp in usertime like server-side uses it
* - string starting with + or - to add/substract given number of seconds from current value, "+600" to add 10 minutes
*/
set_value: function(_value) {
var old_value = this._oldValue;
if(_value === null || _value === "" || _value === undefined ||
// allow 0 as empty-value for date and date-time widgets, as that is used a lot eg. in InfoLog
_value == 0 && (this._type == 'date-time' || this._type == 'date'))
{
if(this.input_date)
{
this.input_date.val("");
}
if(this._oldValue !== et2_no_init && old_value !== _value)
{
this.change(this.input_date);
}
this._oldValue = _value;
return;
}
// timestamp in usertime, convert to 'Y-m-d\\TH:i:s\\Z', as we do on server-side with equivalent of PHP date()
if (typeof _value == 'number' || typeof _value == 'string' && !isNaN(_value) && _value[0] != '+' && _value[0] != '-')
{
_value = date('Y-m-d\\TH:i:s\\Z', _value);
}
// Check for full timestamp
if(typeof _value == 'string' && _value.match(/(\d{4})-(\d{2})-(\d{2})T(\d{2})\:(\d{2})\:(\d{2})(?:\.\d{3})?(?:Z|[+-](\d{2})\:(\d{2}))/))
{
_value = new Date(_value);
}
// Handle just time as a string in the form H:i
if(typeof _value == 'string' && isNaN(_value))
{
try {
// silently fix skiped minutes or times with just one digit, as parser is quite pedantic ;-)
var fix_reg = new RegExp((this._type == "date-timeonly"?'^':' ')+'([0-9]+)(:[0-9]*)?( ?(a|p)m?)?$','i');
var matches = _value.match(fix_reg);
if (matches && (matches[1].length < 2 || matches[2] === undefined || matches[2].length < 3 ||
matches[3] && matches[3] != 'am' && matches[3] != 'pm'))
{
if (matches[1].length < 2 && !matches[3]) matches[1] = '0'+matches[1];
if (matches[2] === undefined) matches[2] = ':00';
while (matches[2].length < 3) matches[2] = ':0'+matches[2].substr(1);
_value = _value.replace(fix_reg, (this._type == "date-timeonly"?'':' ')+matches[1]+matches[2]+matches[3]);
if (matches[4] !== undefined) matches[3] = matches[4].toLowerCase() == 'a' ? 'am' : 'pm';
}
switch(this._type)
{
case "date-timeonly":
var parsed = jQuery.datepicker.parseTime(this.input_date.datepicker('option', 'timeFormat'), _value);
if (!parsed) // parseTime returns false
{
this.set_validation_error(this.egw().lang("'%1' has an invalid format !!!",_value));
return;
}
this.set_validation_error(false);
// this.date is on current date, changing it in get_value() to 1970-01-01, gives a time-difference, if we are currently on DST
this.date.setDate(1);
this.date.setMonth(0);
this.date.setFullYear(1970);
// Avoid javascript timezone offset, hour is in 'user time'
this.date.setUTCHours(parsed.hour);
this.date.setMinutes(parsed.minute);
if(this.input_date.val() != _value)
{
this.input_date.val(_value);
this.input_date.timepicker('setTime',_value);
if (this._oldValue !== et2_no_init)
{
this.change(this.input_date);
}
}
this._oldValue = this.date.toJSON();
return;
default:
// Parse customfields's date with storage data_format to date object
// Or generally any date widgets with fixed date/time format
if (this.id.match(/^#/g) && this.options.value == _value || (this.options.data_format && this.options.value == _value))
{
switch (this._type)
{
case 'date':
var parsed = jQuery.datepicker.parseDate(this.egw().dateTimeFormat(this.options.data_format), _value);
break;
case 'date-time':
var DTformat = this.options.data_format.split(' ');
var parsed = jQuery.datepicker.parseDateTime(this.egw().dateTimeFormat(DTformat[0]),this.egw().dateTimeFormat(DTformat[1]), _value);
}
}
else // Parse other date widgets date with timepicker date/time format to date onject
{
var parsed = jQuery.datepicker.parseDateTime(this.input_date.datepicker('option', 'dateFormat'),
this.input_date.datepicker('option', 'timeFormat'), _value);
if(!parsed)
{
this.set_validation_error(this.egw().lang("%1' han an invalid format !!!",_value));
return;
}
}
// Update local variable, but remove the timezone offset that
// javascript adds when we parse
if(parsed)
{
this.date = new Date(parsed.valueOf() - parsed.getTimezoneOffset() * 60000);
}
this.set_validation_error(false);
}
}
// catch exception from unparsable date and display it empty instead
catch(e) {
return this.set_value(null);
}
} else if (typeof _value == 'object' && _value.date) {
this.date = _value.date;
} else if (typeof _value == 'object' && _value.valueOf) {
this.date = _value;
} else
// string starting with + or - --> add/substract number of seconds from current value
{
this.date.setTime(this.date.getTime()+1000*parseInt(_value));
}
// Update input - popups do, but framework doesn't
_value = '';
// Add timezone offset back in, or formatDate will lose those hours
var formatDate = new Date(this.date.valueOf() + this.date.getTimezoneOffset() * 60 * 1000);
if(this._type != 'date-timeonly')
{
_value = jQuery.datepicker.formatDate(this.input_date.datepicker("option","dateFormat"),
formatDate
);
}
if(this._type != 'date')
{
if(this._type != 'date-timeonly') _value += ' ';
_value += jQuery.datepicker.formatTime(this.input_date.datepicker("option","timeFormat"),{
hour: formatDate.getHours(),
minute: formatDate.getMinutes(),
seconds: 0,
timezone: 0
});
}
if(this.options.inline )
{
this.input_date.datepicker("setDate",formatDate);
}
else
{
this.input_date.val(_value);
}
if(this._oldValue !== et2_no_init && old_value != this.getValue())
{
this.change(this.input_date);
}
this._oldValue = _value;
},
getValue: function() {
if(this.input_date.val() == "")
{
// User blanked the box
return null;
}
// date-timeonly returns just the seconds, without any date!
if (this._type == 'date-timeonly')
{
this.date.setDate(1);
this.date.setMonth(0);
this.date.setFullYear(1970);
}
else if (this._type == 'date')
{
this.date.setUTCHours(0);
this.date.setUTCMinutes(0);
}
// Convert to timestamp - no seconds
this.date.setSeconds(0,0);
return (this.date && typeof this.date.toJSON != 'undefined' && this.date.toJSON())?this.date.toJSON().replace(/\.\d{3}Z$/, 'Z'):this.date;
}
});
et2_register_widget(et2_date, ["date", "date-time", "date-timeonly"]);
/**
* @augments et2_date
*/
var et2_date_duration = et2_date.extend(
{
attributes: {
"data_format": {
"name": "Data format",
"default": "m",
"type": "string",
"description": "Units to read/store the data. 'd' = days (float), 'h' = hours (float), 'm' = minutes (int)."
},
"display_format": {
"name": "Display format",
"default": "dhm",
"type": "string",
"description": "Permitted units for displaying the data. 'd' = days, 'h' = hours, 'm' = minutes. Use combinations to give a choice. Default is 'dh' = days or hours with selectbox."
},
"percent_allowed": {
"name": "Percent allowed",
"default": false,
"type": "boolean",
"description": "Allows to enter a percentage."
},
"hours_per_day": {
"name": "Hours per day",
"default": 8,
"type": "integer",
"description": "Number of hours in a day, for converting between hours and (working) days."
},
"empty_not_0": {
"name": "0 or empty",
"default": false,
"type": "boolean",
"description": "Should the widget differ between 0 and empty, which get then returned as NULL"
},
"short_labels": {
"name": "Short labels",
"default": false,
"type": "boolean",
"description": "use d/h/m instead of day/hour/minute"
}
},
legacyOptions: ["data_format","display_format", "hours_per_day", "empty_not_0", "short_labels"],
time_formats: {"d":"d","h":"h","m":"m"},
/**
* Constructor
*
* @memberOf et2_date_duration
*/
init: function() {
this._super.apply(this, arguments);
this.input = null;
// Legacy option put percent in with display format
if(this.options.display_format.indexOf("%") != -1)
{
this.options.percent_allowed = true;
this.options.display_format = this.options.display_format.replace("%","");
}
// Clean formats
this.options.display_format = this.options.display_format.replace(/[^dhm]/,'');
if(!this.options.display_format)
{
this.options.display_format = this.attributes.display_format["default"];
}
// Get translations
this.time_formats = {
"d": this.options.short_labels ? this.egw().lang("m") : this.egw().lang("Days"),
"h": this.options.short_labels ? this.egw().lang("h") : this.egw().lang("Hours"),
"m": this.options.short_labels ? this.egw().lang("m") : this.egw().lang("Minutes")
},
this.createInputWidget();
},
createInputWidget: function() {
// Create nodes
this.node = $j(document.createElement("span"))
.addClass('et2_date_duration');
this.duration = $j(document.createElement("input"))
.addClass('et2_date_duration')
.attr({type: 'number', size: 3});
this.node.append(this.duration);
if(this.options.display_format.length > 1)
{
this.format = $j(document.createElement("select"))
.addClass('et2_date_duration');
this.node.append(this.format);
for(var i = 0; i < this.options.display_format.length; i++) {
this.format.append("");
}
}
else if (this.time_formats[this.options.display_format])
{
this.format = $j(""+this.time_formats[this.options.display_format]+"").appendTo(this.node);
}
else
{
this.format = $j(""+this.time_formats["m"]+"").appendTo(this.node);
}
},
attachToDOM: function() {
var node = this.getInputNode();
if (node)
{
$j(node).bind("change.et2_inputWidget", this, function(e) {
e.data.change(this);
});
}
et2_DOMWidget.prototype.attachToDOM.apply(this, arguments);
},
getDOMNode: function() {
return this.node[0];
},
getInputNode: function() {
return this.duration[0];
},
/**
* Use id on node, same as DOMWidget
*
* @param {string} _value id to set
*/
set_id: function(_value) {
this.id = _value;
var node = this.getDOMNode(this);
if (node)
{
if (_value != "")
{
node.setAttribute("id", this.getInstanceManager().uniqueId+'_'+this.id);
}
else
{
node.removeAttribute("id");
}
}
},
set_value: function(_value) {
this.options.value = _value;
var display = this._convert_to_display(_value);
// Set display
if(this.duration[0].nodeName == "INPUT")
{
this.duration.val(display.value);
}
else
{
this.duration.text(display.value + " ");
}
// Set unit as figured for display
if(display.unit != this.options.display_format)
{
if(this.format && this.format.children().length > 1) {
$j("option[value='"+display.unit+"']",this.format).attr('selected','selected');
}
else
{
this.format.text(this.time_formats[display.unit]);
}
}
},
/**
* Converts the value in data format into value in display format.
*
* @param _value int/float Data in data format
*
* @return Object {value: Value in display format, unit: unit for display}
*/
_convert_to_display: function(_value) {
if (_value)
{
// Put value into minutes for further processing
switch(this.options.data_format)
{
case 'd':
_value *= this.options.hours_per_day;
// fall-through
case 'h':
_value *= 60;
break;
}
}
// Figure out best unit for display
var _unit = this.options.display_format == "d" ? "d" : "h";
if (this.options.display_format.indexOf('m') > -1 && _value && _value < 60)
{
_unit = 'm';
}
else if (this.options.display_format.indexOf('d') > -1 && _value >= 60*this.options.hours_per_day)
{
_unit = 'd';
}
_value = this.options.empty_not_0 && _value === '' || !this.options.empty_not_0 && !_value ? '' :
(_unit == 'm' ? parseInt( _value) : (Math.round((_value / 60.0 / (_unit == 'd' ? this.options.hours_per_day : 1))*100)/100));
if(_value === '') _unit = '';
// use decimal separator from user prefs
var format = this.egw().preference('number_format');
var sep = format ? format[0] : '.';
if (typeof _value == 'string' && format && sep && sep != '.')
{
_value = _value.replace('.',sep);
}
return {value: _value, unit:_unit};
},
/**
* Change displayed value into storage value and return
*/
getValue: function() {
var value = this.duration.val().replace(',', '.');
if(value === '')
{
return this.options.empty_not_0 ? '' : 0;
}
// Put value into minutes for further processing
switch(this.format && this.format.val() ? this.format.val() : this.options.display_format)
{
case 'd':
value *= this.options.hours_per_day;
// fall-through
case 'h':
value *= 60;
break;
}
// Minutes should be an integer. Floating point math.
value = Math.round(value);
switch(this.options.data_format)
{
case 'd':
value /= this.options.hours_per_day;
// fall-through
case 'h':
value /= 60.0;
break;
}
return value;
}
});
et2_register_widget(et2_date_duration, ["date-duration"]);
/**
* @augments et2_date_duration
*/
var et2_date_duration_ro = et2_date_duration.extend([et2_IDetachedDOM],
{
/**
* @memberOf et2_date_duration_ro
*/
createInputWidget: function() {
this.node = $j(document.createElement("span"));
this.duration = $j(document.createElement("span")).appendTo(this.node);
this.format = $j(document.createElement("span")).appendTo(this.node);
},
/**
* Code for implementing et2_IDetachedDOM
* Fast-clonable read-only widget that only deals with DOM nodes, not the widget tree
*/
/**
* Build a list of attributes which can be set when working in the
* "detached" mode in the _attrs array which is provided
* by the calling code.
*
* @param {array} _attrs array to add further attributes to
*/
getDetachedAttributes: function(_attrs) {
_attrs.push("value");
},
/**
* Returns an array of DOM nodes. The (relativly) same DOM-Nodes have to be
* passed to the "setDetachedAttributes" function in the same order.
*
* @return {array}
*/
getDetachedNodes: function() {
return [this.duration[0], this.format[0]];
},
/**
* Sets the given associative attribute->value array and applies the
* attributes to the given DOM-Node.
*
* @param _nodes is an array of nodes which has to be in the same order as
* the nodes returned by "getDetachedNodes"
* @param _values is an associative array which contains a subset of attributes
* returned by the "getDetachedAttributes" function and sets them to the
* given values.
*/
setDetachedAttributes: function(_nodes, _values) {
for(var i = 0; i < _nodes.length; i++) {
// Clear the node
for (var j = _nodes[i].childNodes.length - 1; j >= 0; j--)
{
_nodes[i].removeChild(_nodes[i].childNodes[j]);
}
}
if(typeof _values.value !== 'undefined')
{
_values.value = parseFloat(_values.value);
}
if(_values.value)
{
var display = this._convert_to_display(_values.value);
_nodes[0].appendChild(document.createTextNode(display.value));
_nodes[1].appendChild(document.createTextNode(display.unit));
}
}
});
et2_register_widget(et2_date_duration_ro, ["date-duration_ro"]);
/**
* et2_date_ro is the readonly implementation of some date widget.
* @augments et2_valueWidget
*/
var et2_date_ro = et2_valueWidget.extend([et2_IDetachedDOM],
{
/**
* Ignore all more advanced attributes.
*/
attributes: {
"value": {
"type": "string"
},
"type": {
"ignore": false
},
"data_format": {
"ignore": true,
"description": "Format data is in. This is not used client-side because it's always a timestamp client side."
},
min: {ignore: true},
max: {ignore: true},
year_range: {ignore: true}
},
legacyOptions: ["data_format"],
/**
* Internal container for working easily with dates
*/
date: new Date(),
/**
* Constructor
*
* @memberOf et2_date_ro
*/
init: function() {
this._super.apply(this, arguments);
this._labelContainer = $j(document.createElement("label"))
.addClass("et2_label");
this.value = "";
this.span = $j(document.createElement(this._type == "date-since" || this._type == "date-time_today" ? "span" : "time"))
.addClass("et2_date_ro et2_label")
.appendTo(this._labelContainer);
this.setDOMNode(this._labelContainer[0]);
},
set_value: function(_value) {
if(typeof _value == 'undefined') _value = 0;
this.value = _value;
if(_value == 0 || _value == null)
{
this.span.attr("datetime", "").text("");
return;
}
if(typeof _value == 'string' && _value.match(/(\d{4})-(\d{2})-(\d{2})T(\d{2})\:(\d{2})\:(\d{2})(?:\.\d{3})?(?:Z|[+-](\d{2})\:(\d{2}))/))
{
this.date = new Date(_value);
this.date = new Date(this.date.valueOf() + (this.date.getTimezoneOffset()*60*1000));
}
else if(typeof _value == 'string' && isNaN(_value))
{
try {
// parseDateTime to handle string PHP: DateTime local date/time format
var parsed = (typeof jQuery.datepicker.parseDateTime("yy-mm-dd","hh:mm:ss", _value) !='undefined')?
jQuery.datepicker.parseDateTime("yy-mm-dd","hh:mm:ss", _value):
jQuery.datepicker.parseDateTime(this.egw().preference('dateformat'),this.egw().preference('timeformat') == '24' ? 'H:i' : 'g:i a', _value);
}
// display unparsable dates as empty
catch(e) {
this.span.attr("datetime", "").text("");
return;
}
var text = new Date(parsed);
// Update local variable, but remove the timezone offset that javascript adds
if(parsed)
{
this.date = new Date(text.valueOf() - (text.getTimezoneOffset()*60*1000));
}
// JS dates use milliseconds
this.date.setTime(text.valueOf());
}
else
{
// _value is timestamp in usertime, ready to be used with date() function identical to PHP date()
this.date = _value;
}
var display = this.date.toString();
switch(this._type) {
case "time_or_date":
case "date-time_today":
// Today - just the time
if(date('Y-m-d', this.date) == date('Y-m-d'))
{
display = date(this.egw().preference('timeformat') == '24' ? 'H:i' : 'g:i a', this.date);
}
else if (this._type === "time_or_date")
{
display = date(this.egw().preference('dateformat'), this.date);
}
// Before today - date and time
else
{
display = date(this.egw().preference('dateformat') + " " +
(this.egw().preference('timeformat') == '24' ? 'H:i' : 'g:i a'), this.date);
}
break;
case "date":
display = date(this.egw().preference('dateformat'), this.date);
break;
case "date-timeonly":
display = date(this.egw().preference('timeformat') == '24' ? 'H:i' : 'g:i a', this.date);
break;
case "date-time":
display = date(this.egw().preference('dateformat') + " " +
(this.egw().preference('timeformat') == '24' ? 'H:i' : 'g:i a'), this.date);
break;
case "date-since":
var unit2label = {
'Y': 'years',
'm': 'month',
'd': 'days',
'H': 'hours',
'i': 'minutes',
's': 'seconds'
};
var unit2s = {
'Y': 31536000,
'm': 2628000,
'd': 86400,
'H': 3600,
'i': 60,
's': 1
};
var d = new Date();
var diff = Math.round(d.valueOf() / 1000) - Math.round(this.date.valueOf()/1000);
display = '';
for(var unit in unit2s)
{
var unit_s = unit2s[unit];
if (diff >= unit_s || unit == 's')
{
display = Math.round(diff/unit_s,1)+' '+this.egw().lang(unit2label[unit]);
break;
}
}
break;
}
this.span.attr("datetime", date("Y-m-d H:i:s",this.date)).text(display);
},
set_label: function(label)
{
// Remove current label
this._labelContainer.contents()
.filter(function(){ return this.nodeType == 3; }).remove();
var parts = et2_csvSplit(label, 2, "%s");
this._labelContainer.prepend(parts[0]);
this._labelContainer.append(parts[1]);
this.label = label;
},
/**
* Creates a list of attributes which can be set when working in the
* "detached" mode. The result is stored in the _attrs array which is provided
* by the calling code.
*
* @param {array} _attrs array to add further attributes to
*/
getDetachedAttributes: function(_attrs) {
_attrs.push("label", "value","class");
},
/**
* Returns an array of DOM nodes. The (relatively) same DOM-Nodes have to be
* passed to the "setDetachedAttributes" function in the same order.
*
* @return {array}
*/
getDetachedNodes: function() {
return [this._labelContainer[0], this.span[0]];
},
/**
* Sets the given associative attribute->value array and applies the
* attributes to the given DOM-Node.
*
* @param _nodes is an array of nodes which have to be in the same order as
* the nodes returned by "getDetachedNodes"
* @param _values is an associative array which contains a subset of attributes
* returned by the "getDetachedAttributes" function and sets them to the
* given values.
*/
setDetachedAttributes: function(_nodes, _values) {
this._labelContainer = jQuery(_nodes[0]);
this.span = jQuery(_nodes[1]);
this.set_value(_values["value"]);
if(_values["label"])
{
this.set_label(_values["label"]);
}
if(_values["class"])
{
this.span.addClass(_values["class"]);
}
}
});
et2_register_widget(et2_date_ro, ["date_ro", "date-time_ro", "date-since", "date-time_today", "time_or_date", "date-timeonly_ro"]);