mirror of
https://github.com/EGroupware/egroupware.git
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692 lines
20 KiB
JavaScript
692 lines
20 KiB
JavaScript
/*
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* Egroupware
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage api
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* @link http://www.egroupware.org
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* @author Nathan Gray
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* @version $Id$
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*/
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"use strict";
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/*egw:uses
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et2_core_valueWidget;
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/calendar/js/et2_widget_event.js;
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*/
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/**
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* Class which implements the "calendar-timegrid" XET-Tag for displaying a span of days
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*
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* This widget is responsible for the times on the side
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*
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* @augments et2_DOMWidget
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*/
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var et2_calendar_daycol = et2_valueWidget.extend([et2_IDetachedDOM, et2_IResizeable],
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{
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attributes: {
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date: {
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name: "Date",
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type: "any",
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description: "What date is this daycol for. YYYYMMDD or Date",
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default: et2_no_init
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},
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owner: {
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name: "Owner",
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type: "any", // Integer, or array of integers
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default: 0,
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description: "Account ID number of the calendar owner, if not the current user"
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},
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display_birthday_as_event: {
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name: "Birthdays",
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type: "boolean",
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default: false,
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description: "Display birthdays as events"
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},
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display_holiday_as_event: {
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name: "Holidays",
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type: "boolean",
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default: false,
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description: "Display holidays as events"
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}
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},
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/**
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* Constructor
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*
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* @memberOf et2_calendar_daycol
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*/
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init: function() {
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this._super.apply(this, arguments);
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// Main container
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this.div = $j(document.createElement("div"))
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.addClass("calendar_calDayCol")
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.css('width',this.options.width);
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this.title = $j(document.createElement('div'))
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.appendTo(this.div);
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this.setDOMNode(this.div[0]);
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// Used for its date calculations - note this is a datetime, parent
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// uses just a date
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this.date_helper = et2_createWidget('date-time',{},null);
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this.date_helper.loadingFinished();
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// Init to defaults, just in case
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this.display_settings = {
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wd_start: 60*9,
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wd_end: 60*17,
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granularity: 30,
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extraRows: 2,
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rowsToDisplay: 10,
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rowHeight: 20,
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// Percentage; not yet available
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titleHeight: 2.0
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}
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},
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doLoadingFinished: function() {
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this._super.apply(this, arguments);
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// Parent will have everything we need, just load it from there
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if(this.title.text() === '' && this.options.date &&
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this._parent && this._parent.instanceOf(et2_calendar_timegrid))
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{
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// Forces an update
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var date = this.options.date;
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this.options.date = '';
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this.set_date(date);
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}
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},
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destroy: function() {
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this._super.apply(this, arguments);
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this.div.off();
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this.title.off();
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this.div = null;
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this.title = null;
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// date_helper has no parent, so we must explicitly remove it
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this.date_helper.destroy();
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this.date_helper = null;
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egw.dataUnregisterUID(app.classes.calendar._daywise_cache_id(this.options.date,this.options.owner),false,this);
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},
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/**
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* Draw the individual divs for clicking
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*/
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_draw: function() {
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// Remove any existing
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$j('.calendar_calAddEvent',this.div).remove();
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// Grab real values from parent
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if(this._parent && this._parent.instanceOf(et2_calendar_timegrid))
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{
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this.display_settings.wd_start = 60*this._parent.options.day_start;
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this.display_settings.wd_end = 60*this._parent.options.day_end;
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this.display_settings.granularity = this._parent.options.granularity;
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this.display_settings.extraRows = this._parent.options.extra_rows;
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}
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this.display_settings.rowsToDisplay = ((this.display_settings.wd_end - this.display_settings.wd_start)/this.display_settings.granularity)+2+2*this.display_settings.extraRows;
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this.display_settings.rowHeight= (100/this.display_settings.rowsToDisplay).toFixed(1);
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this.display_settings.titleHeight = (this.title.height()/this.div.height())*100;
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// adding divs to click on for each row / time-span
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for(var t =this.display_settings.wd_start,i = 1+this.display_settings.extraRows; t <= this.display_settings.wd_end; t += this.display_settings.granularity,++i)
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{
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var linkData = {
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'menuaction':'calendar.calendar_uiforms.edit',
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'date' : this.options.date,
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'hour' : sprintf("%02d",Math.floor(t / 60)),
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'minute' : sprintf("%02d",Math.floor(t % 60))
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};
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if (this.options.owner) linkData['owner'] = this.options.owner;
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var droppableDateTime = linkData['date'] + "T" + linkData['hour'] + linkData['minute'];
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var droppableID='drop_'+droppableDateTime+'_O'+(this.options.owner<0?'group'+Math.abs(this.options.owner):this.options.owner);
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var hour = jQuery('<div id="' + droppableID + '" style="height:'+ this.display_settings.rowHeight +'%; top: '+ (i*this.display_settings.rowHeight).toFixed(1) +'%;" class="calendar_calAddEvent">')
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.attr('data-date',linkData.date)
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.attr('data-hour',linkData.hour)
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.attr('data-minute',linkData.minute)
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.appendTo(this.div);
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}
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},
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/**
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* Set the date
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*
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* @param {string|Date} _date New date
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* @param {Object[]} events=false List of events to be displayed, or false to
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* automatically fetch data from content array
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* @param {boolean} force_redraw=false Redraw even if the date is the same.
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* Used for when new data is available.
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*/
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set_date: function(_date, events, force_redraw)
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{
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if(typeof events === 'undefined' || !events)
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{
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events = false;
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}
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if(typeof force_redraw === 'undefined' || !force_redraw)
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{
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force_redraw = false;
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}
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if(!this._parent || !this._parent.date_helper)
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{
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egw.debug('warn', 'Day col widget "' + this.id + '" is missing its parent.');
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return false;
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}
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if(typeof _date === "object")
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{
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this._parent.date_helper.set_value(_date);
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}
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else if(typeof _date === "string")
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{
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// Need a new date to avoid invalid month/date combinations when setting
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// month then day
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this._parent.date_helper.set_value(new Date(_date.substring(0,4),_date.substring(4,6)-1,_date.substring(6,8),-new Date().getTimezoneOffset()/60,0,0));
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}
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this.date = new Date(this._parent.date_helper.getValue());
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// Keep internal option in Ymd format, it gets passed around in this format
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var new_date = ""+this._parent.date_helper.get_year()+
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sprintf("%02d",this._parent.date_helper.get_month())+
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sprintf("%02d",this._parent.date_helper.get_date());
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// Set label
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// Add timezone offset back in, or formatDate will lose those hours
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var formatDate = new Date(this.date.valueOf() + this.date.getTimezoneOffset() * 60 * 1000);
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var date_string = this._parent._children.length === 1 ?
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app.calendar.date.long_date(formatDate,false, false, true) :
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jQuery.datepicker.formatDate('DD dd',formatDate);
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this.title.text(date_string);
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// Avoid redrawing if date is the same
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if(new_date === this.options.date && !force_redraw)
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{
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return;
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}
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if(this.options.date)
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{
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egw.dataUnregisterUID(app.classes.calendar._daywise_cache_id(this.options.date,this.options.owner),false,this);
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}
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this.options.date = new_date;
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this.div.attr("data-date", this.options.date);
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// Set holiday and today classes
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this.day_class_holiday();
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// Update all the little boxes
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this._draw();
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// Register for updates on events for this day
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var cache_id = app.classes.calendar._daywise_cache_id(new_date,this.options.owner);
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egw.dataRegisterUID(cache_id, function(event_ids) {
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var events = [];
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for(var i = 0; i < event_ids.length; i++)
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{
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var event = egw.dataGetUIDdata('calendar::'+event_ids[i]).data;
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if(event && event.date && event.date === this.options.date)
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{
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events.push(event);
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}
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}
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this._update_events(events);
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},this,this.getInstanceManager().execId,this.id);
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if(events) {
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this._update_events(events);
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}
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},
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/**
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* Set the owner of this day
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*
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* @param {number|number[]} _owner Account ID
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*/
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set_owner: function(_owner) {
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// Simple comparison, both numbers
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if(_owner === this.options.owner) return;
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// More complicated comparison, one or the other is an array
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if((typeof _owner == 'object' || typeof this.options.owner == 'object') &&
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_owner.toString() == this.options.owner.toString())
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{
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return;
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}
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egw.dataUnregisterUID(app.classes.calendar._daywise_cache_id+(this.options.date,this.options.owner),false,this);
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this.options.owner = _owner;
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this.div.attr('data-sortable-id', this.options.owner);
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// Register for updates on events for this day
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egw.dataRegisterUID(app.classes.calendar._daywise_cache_id(this.options.date,this.options.owner), function(event_ids) {
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var events = [];
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for(var i = 0; i < event_ids.length; i++)
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{
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var event = egw.dataGetUIDdata('calendar::'+event_ids[i]).data;
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if(event && event.date && event.date === this.options.date)
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{
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events.push(event);
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}
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}
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this._update_events(events);
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},this,this.getInstanceManager().execId,this.id);
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},
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/**
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* Applies class for today, and any holidays for current day
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*/
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day_class_holiday: function() {
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// Remove all classes
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this.title.removeClass()
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// Except this one...
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.addClass("et2_clickable calendar_calDayColHeader et2_link");
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// Set today class - note +1 when dealing with today, as months in JS are 0-11
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var today = new Date();
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this.title.toggleClass("calendar_calToday", this.options.date === ''+today.getUTCFullYear()+
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sprintf("%02d",today.getUTCMonth()+1)+
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sprintf("%02d",today.getUTCDate())
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);
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// Holidays and birthdays
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var holidays = et2_calendar_daycol.get_holidays(this,this.options.date.substring(0,4));
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var holiday_list = [];
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if(holidays && holidays[this.options.date])
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{
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holidays = holidays[this.options.date];
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for(var i = 0; i < holidays.length; i++)
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{
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if (typeof holidays[i]['birthyear'] !== 'undefined')
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{
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this.title.addClass('calendar_calBirthday');
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//If the birthdays are already displayed as event, don't
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//show them in the caption
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if (!this.options.display_birthday_as_event)
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{
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holiday_list.push(holidays[i]['name']);
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}
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}
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else
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{
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this.title.addClass('calendar_calHoliday');
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this.title.attr('data-holiday', holidays[i]['name']);
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//If the birthdays are already displayed as event, don't
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//show them in the caption
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if (!this.options.display_holiday_as_event)
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{
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holiday_list.push(holidays[i]['name']);
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}
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}
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}
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}
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this.title.attr('title', holiday_list.join(','));
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},
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/**
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* Load the event data for this day and create event widgets for each.
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*
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* If event information is not provided, it will be pulled from the content array.
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*
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* @param {Object[]} [_events] Array of event information, one per event.
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*/
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_update_events: function(_events)
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{
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var events = _events || this.getArrayMgr('content').getEntry(this.options.date) || [];
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// Remove extra events
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while(this._children.length > 0)
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{
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var node = this._children[this._children.length-1];
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this.removeChild(node);
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node.free();
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}
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// Make sure children are in cronological order, or columns are backwards
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events.sort(function(a,b) {
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var start = new Date(a.start) - new Date(b.start);
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var end = new Date(a.end) - new Date(b.end);
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return a.whole_day ? -1 : (start ? start : end);
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});
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for(var c = 0; c < events.length; c++)
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{
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// Create event
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var event = et2_createWidget('calendar-event',{
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id:events[c].app_id||events[c].id,
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value: events[c]
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},this);
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if(this.isInTree())
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{
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event.doLoadingFinished();
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}
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// Copy actions set in parent
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event._link_actions(this._parent._parent.options.actions||{});
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}
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// Seperate loop so column sorting finds all children in the right place
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for(var c = 0; c < events.length && c < this._children.length; c++)
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{
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this._children[c].set_value(events[c]);
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}
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},
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/**
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* Sort a day's events into minimally overlapping columns
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*
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* @returns {Array[]} Events sorted into columns
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*/
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_spread_events: function()
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{
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var day_start = this.date.valueOf() / 1000;
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var dst_check = new Date(this.date);
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dst_check.setUTCHours(12);
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// if daylight saving is switched on or off, correct $day_start
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// gives correct times after 2am, times between 0am and 2am are wrong
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var daylight_diff = day_start + 12*60*60 - (dst_check.valueOf()/1000);
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if(daylight_diff)
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{
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day_start -= daylight_diff;
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}
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var eventCols = [], col_ends = [];
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// Make sure children are in cronological order, or columns are backwards
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this._children.sort(function(a,b) {
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var start = new Date(a.options.value.start) - new Date(b.options.value.start);
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var end = new Date(a.options.value.end) - new Date(b.options.value.end);
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return a.options.value.whole_day ? -1 : (start ? start : end);
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});
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for(var i = 0; i < this._children.length; i++)
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{
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var event = this._children[i].options.value || false;
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if(!event) continue;
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if(event.date && event.date != this.options.date)
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{
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// Still have a child event that has changed date (DnD)
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this._children[i].destroy();
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this.removeChild(this._children[i]);
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continue;
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}
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var c = 0;
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event['multiday'] = false;
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if(typeof event.start !== 'object')
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{
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this.date_helper.set_value(event.start);
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event.start = new Date(this.date_helper.getValue());
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}
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if(typeof event.end !== 'object')
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{
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this.date_helper.set_value(event.end);
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event.end = new Date(this.date_helper.getValue());
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}
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event['start_m'] = parseInt((event.start.valueOf()/1000 - day_start) / 60);
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if (event['start_m'] < 0)
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{
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event['start_m'] = 0;
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event['multiday'] = true;
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}
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event['end_m'] = parseInt((event.end.valueOf()/1000 - day_start) / 60);
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if (event['end_m'] >= 24*60)
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{
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event['end_m'] = 24*60-1;
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event['multiday'] = true;
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}
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if(!event.start.getUTCHours() && !event.start.getUTCMinutes() && event.end.getUTCHours() == 23 && event.end.getUTCMinutes() == 59)
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{
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event.whole_day_on_top = (event.non_blocking && event.non_blocking != '0');
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}
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if (!event['whole_day_on_top'])
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{
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for(c = 0; event['start_m'] < col_ends[c]; ++c);
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col_ends[c] = event['end_m'];
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}
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if(typeof eventCols[c] === 'undefined')
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{
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eventCols[c] = [];
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}
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eventCols[c].push(this._children[i]);
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}
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return eventCols;
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},
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/**
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* Position the event according to it's time and how this widget is laid
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* out.
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*
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* @param {undefined|Object|et2_calendar_event} event
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*/
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position_event: function(event)
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{
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// Sort events into minimally-overlapping columns
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var columns = this._spread_events();
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for(var c = 0; c < columns.length; c++)
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{
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// Calculate horizontal positioning
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var left = Math.ceil(5 + (1.5 * 100 / (this.options.width || 100)));
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var width = 98 - left;
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if (columns.length !== 1)
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{
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width = !c ? 70 : 50;
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left += c * (100.0-left) / columns.length;
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}
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if (left + width > 100.0) width = 98.0 - left;
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var whole_day_counter = 0;
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for(var i = 0; (columns[c].indexOf(event) >= 0 || !event) && i < columns[c].length; i++)
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{
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// Calculate vertical positioning
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var top = 0;
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var height = 0;
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if(columns[c][i].options.value.whole_day_on_top)
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{
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top = this.display_settings.titleHeight + this.display_settings.rowHeight*whole_day_counter++;
|
|
height = this.display_settings.rowHeight;
|
|
}
|
|
else
|
|
{
|
|
top = this._time_to_position(columns[c][i].options.value.start_m,whole_day_counter);
|
|
height = this._time_to_position(columns[c][i].options.value.end_m,whole_day_counter)-top;
|
|
}
|
|
|
|
// Position the event
|
|
if(event && columns[c].indexOf(event) >= 0 || !event)
|
|
{
|
|
columns[c][i].div.css('top', top+'%');
|
|
columns[c][i].div.css('height', height+'%');
|
|
columns[c][i].div.css('left', left.toFixed(1)+'%');
|
|
columns[c][i].div.css('width', width.toFixed(1)+'%');
|
|
|
|
}
|
|
}
|
|
// Only wanted to position this event, leave the other columns alone
|
|
if(event && columns[c].indexOf(event) >= 0)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Calculates the vertical position based on the time
|
|
*
|
|
* workday start- and end-time, is taken into account, as well as timeGrids px_m - minutes per pixel param
|
|
*
|
|
* @param {int} time in minutes from midnight
|
|
* @param {int} [row_offset=0] Add extra spacing for additional rows
|
|
* @return {float} position in percent
|
|
*/
|
|
_time_to_position: function(time,row_offset)
|
|
{
|
|
var pos = 0.0;
|
|
if(typeof row_offset === 'undefined')
|
|
{
|
|
row_offset = 0;
|
|
}
|
|
|
|
// time before workday => condensed in the first $this->extraRows rows
|
|
if (this.display_settings.wd_start > 0 && time < this.display_settings.wd_start)
|
|
{
|
|
pos = this.display_settings.titleHeight + (row_offset + (time / this.display_settings.wd_start )) * this.display_settings.rowHeight;
|
|
}
|
|
// time after workday => condensed in the last row
|
|
else if (this.display_settings.wd_end < 24*60 && time > this.display_settings.wd_end+1*this.display_settings.granularity)
|
|
{
|
|
pos = 100 - (row_offset * this.display_settings.rowHeight * (1 - (time - this.display_settings.wd_end) / (24*60 - this.display_settings.wd_end)));
|
|
}
|
|
// time during the workday => 2. row on (= + granularity)
|
|
else
|
|
{
|
|
pos = this.display_settings.rowHeight * (1+this.display_settings.extraRows+(time-this.display_settings.wd_start)/this.display_settings.granularity);
|
|
}
|
|
pos = pos.toFixed(1)
|
|
|
|
return pos;
|
|
},
|
|
|
|
attachToDOM: function()
|
|
{
|
|
this._super.apply(this, arguments);
|
|
|
|
// Remove the binding for the click handler, unless there's something
|
|
// custom here.
|
|
if (!this.onclick)
|
|
{
|
|
$j(this.node).off("click");
|
|
}
|
|
// But we do want to listen to certain clicks, and handle them internally
|
|
$j(this.node).on('click.et2_daycol',
|
|
'.calendar_calDayColHeader,.calendar_calAddEvent',
|
|
jQuery.proxy(this.click, this)
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Click handler calling custom handler set via onclick attribute to this.onclick,
|
|
* or the default which is to open a new event at that time.
|
|
*
|
|
* Normally, you don't bind to this one, but the attribute is supported if you
|
|
* can get a reference to the widget.
|
|
*
|
|
* @param {Event} _ev
|
|
* @returns {boolean}
|
|
*/
|
|
click: function(_ev) {
|
|
|
|
if($j(_ev.target).hasClass('calendar_calDayColHeader'))
|
|
{
|
|
this._parent.set_start_date(this.date);
|
|
this._parent.set_end_date(this.date);
|
|
return false;
|
|
}
|
|
else if ($j(_ev.target).hasClass('calendar_calAddEvent'))
|
|
{
|
|
// Default handler to open a new event at the selected time
|
|
this.egw().open(null, 'calendar', 'add', {
|
|
date: _ev.target.dataset.date || this.options.date,
|
|
hour: _ev.target.dataset.hour || this._parent.options.day_start,
|
|
minute: _ev.target.dataset.minute || 0
|
|
} , '_blank');
|
|
return false;
|
|
}
|
|
},
|
|
|
|
// Resizable interface
|
|
resize: function (_height)
|
|
{
|
|
this.display_settings.titleHeight = (this.title.height()/_height)*100;
|
|
},
|
|
|
|
/**
|
|
* Code for implementing et2_IDetachedDOM
|
|
*
|
|
* @param {array} _attrs array to add further attributes to
|
|
*/
|
|
getDetachedAttributes: function(_attrs) {
|
|
|
|
},
|
|
|
|
getDetachedNodes: function() {
|
|
return [this.getDOMNode()];
|
|
},
|
|
|
|
setDetachedAttributes: function(_nodes, _values) {
|
|
|
|
},
|
|
|
|
});
|
|
|
|
et2_register_widget(et2_calendar_daycol, ["calendar-daycol"]);
|
|
|
|
// Static class stuff
|
|
jQuery.extend(et2_calendar_daycol,
|
|
{
|
|
holiday_cache: {},
|
|
/**
|
|
* Fetch and cache a list of the year's holidays
|
|
*
|
|
* @param {et2_calendar_timegrid} widget
|
|
* @param {string|numeric} year
|
|
* @returns {Array}
|
|
*/
|
|
get_holidays: function(widget,year)
|
|
{
|
|
// Loaded in an iframe or something
|
|
if(!egw.window.et2_calendar_daycol) return {};
|
|
|
|
var cache = egw.window.et2_calendar_daycol.holiday_cache[year];
|
|
if (typeof cache == 'undefined')
|
|
{
|
|
// Fetch with json instead of jsonq because there may be more than
|
|
// one widget listening for the response by the time it gets back,
|
|
// and we can't do that when it's queued.
|
|
egw.window.et2_calendar_daycol.holiday_cache[year] = egw.json(
|
|
'calendar_timegrid_etemplate_widget::ajax_get_holidays',
|
|
[year]
|
|
).sendRequest(true);
|
|
}
|
|
cache = egw.window.et2_calendar_daycol.holiday_cache[year];
|
|
if(typeof cache.done == 'function')
|
|
{
|
|
// pending, wait for it
|
|
cache.done(jQuery.proxy(function(response) {
|
|
egw.window.et2_calendar_daycol.holiday_cache[this.year] = response.response[0].data||undefined;
|
|
|
|
egw.window.setTimeout(jQuery.proxy(function() {
|
|
// Make sure widget hasn't been destroyed while we wait
|
|
if(typeof this.widget.free == 'undefined')
|
|
{
|
|
this.widget.day_class_holiday();
|
|
}
|
|
},this),1);
|
|
},{widget:widget,year:year}));
|
|
return {};
|
|
}
|
|
else
|
|
{
|
|
return cache;
|
|
}
|
|
}
|
|
}); |