/*
* Egroupware Calendar timegrid
* @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
* @version $Id$
*/
"use strict";
/*egw:uses
/calendar/js/et2_widget_view.js;
/calendar/js/et2_widget_daycol.js;
/calendar/js/et2_widget_event.js;
*/
/**
* Class which implements the "calendar-timegrid" XET-Tag for displaying a span of days
*
* This widget is responsible for the times on the side, and it is also the
* controller for both positioning and setting the day columns. Day columns are
* recycled rather than removed and re-created to reduce reloading. Similarly,
* the horizontal time grid (when used - see granularity attribute) is only
* redrawn or resized when needed. Unfortunately resizing is needed every time
* the all day section has an event added or removed so the full work day from
* start time to end time is properly displayed.
*
*
* @augments et2_calendar_view
*/
var et2_calendar_timegrid = et2_calendar_view.extend([et2_IDetachedDOM, et2_IResizeable],
{
createNamespace: true,
attributes: {
value: {
type: "any",
description: "An array of events, indexed by date (Ymd format)."
},
day_start: {
name: "Day start time",
type: "string",
default: parseInt(egw.preference('workdaystarts','calendar')) || 9,
description: "Work day start time. If unset, this will default to the current user's preference"
},
day_end: {
name: "Day end time",
type: "string",
default: parseInt(egw.preference('workdayends','calendar')) || 17,
description: "Work day end time. If unset, this will default to the current user's preference"
},
show_weekend: {
name: "Weekends",
type: "boolean",
default: egw.preference('days_in_weekview','calendar') != 5,
description: "Display weekends. The date range should still include them for proper scrolling, but they just won't be shown."
},
granularity: {
name: "Granularity",
type: "integer",
default: parseInt(egw.preference('interval','calendar')) || 30,
description: "How many minutes per row, or 0 to display events as a list"
},
"onchange": {
"name": "onchange",
"type": "js",
"default": et2_no_init,
"description": "JS code which is executed when the date range changes."
},
"onevent_change": {
"name": "onevent_change",
"type": "js",
"default": et2_no_init,
"description": "JS code which is executed when an event changes."
},
height: {
"default": '100%'
}
},
/**
* Constructor
*
* @memberOf et2_calendar_timegrid
*/
init: function() {
this._super.apply(this, arguments);
// Main container
this.div = $j(document.createElement("div"))
.addClass("calendar_calTimeGrid")
.addClass("calendar_TimeGridNoLabel");
// Headers
this.gridHeader = $j(document.createElement("div"))
.addClass("calendar_calGridHeader")
.appendTo(this.div);
this.dayHeader = $j(document.createElement("div"))
.appendTo(this.gridHeader);
// Contains times / rows
this.scrolling = $j(document.createElement('div'))
.addClass("calendar_calTimeGridScroll")
.appendTo(this.div)
.append('<div class="calendar_calTimeLabels"></div>');
// Contains days / columns
this.days = $j(document.createElement("div"))
.addClass("calendar_calDayCols")
.appendTo(this.scrolling);
// Used for owners
this.owner = et2_createWidget('select-account_ro',{},this);
this._labelContainer = $j(document.createElement("label"))
.addClass("et2_label")
.appendTo(this.gridHeader);
// List of dates in Ymd
// The first one should be start_date, last should be end_date
this.day_list = [];
this.day_widgets = [];
// Update timer, to avoid redrawing twice when changing start & end date
this.update_timer = null;
// Timer to re-scale time to fit
this.resize_timer = null;
this.setDOMNode(this.div[0]);
},
destroy: function() {
// Stop listening to tab changes
if(framework.getApplicationByName('calendar').tab)
{
$j(framework.getApplicationByName('calendar').tab.contentDiv).off('show.' + this.id);
}
this._super.apply(this, arguments);
// Delete all old objects
this._actionObject.clear();
this._actionObject.unregisterActions();
this._actionObject.remove();
this._actionObject = null;
this.div.off();
this.div = null;
this.gridHeader = null;
this.dayHeader = null;
this.days = null;
this.scrolling = null;
this._labelContainer = null;
// Stop the resize timer
if(this.resize_timer)
{
window.clearTimeout(this.resize_timer);
}
},
doLoadingFinished: function() {
this._super.apply(this, arguments);
// Listen to tab show to make sure we scroll to the day start, not top
if(framework.getApplicationByName('calendar').tab)
{
$j(framework.getApplicationByName('calendar').tab.contentDiv)
.on('show.' + this.id, jQuery.proxy(
function()
{
if(this.scrolling)
{
this.scrolling.scrollTop(this._top_time);
}
},this)
);
}
// Need to get the correct internal sizing
this.resize();
this._drawGrid();
// Actions may be set on a parent, so we need to explicitly get in here
// and get ours
this._link_actions(this.options.actions || this._parent.options.actions || []);
// Automatically bind drag and resize for every event using jQuery directly
// - no action system -
var timegrid = this;
/**
* If user puts the mouse over an event, then we'll set up resizing so
* they can adjust the length. Should be a little better on resources
* than binding it for every calendar event, and we won't need exceptions
* for planner view to resize horizontally.
*/
this.div.on('mouseover', '.calendar_calEvent:not(.ui-resizable):not(.rowNoEdit)', function() {
// Only resize in timegrid
if(timegrid.options.granularity === 0) return;
// Load the event
timegrid._get_event_info(this);
var that = this;
//Resizable event handler
$j(this).resizable
({
distance: 10,
// Grid matching preference
grid: [10000,timegrid.rowHeight],
autoHide: false,
handles: 's,se',
containment:'parent',
/**
* Triggered when the resizable is created.
*
* @param {event} event
* @param {Object} ui
*/
create:function(event, ui)
{
var resizeHelper = event.target.getAttribute('data-resize');
if (resizeHelper == 'WD' || resizeHelper == 'WDS')
{
jQuery(this).resizable('destroy');
}
},
/**
* Triggered at the end of resizing the calEvent.
*
* @param {event} event
* @param {Object} ui
*/
stop:function(event, ui)
{
var e = new jQuery.Event('change');
e.originalEvent = event;
e.data = {duration: 0};
var event_data = timegrid._get_event_info(this);
var event_widget = timegrid.getWidgetById(event_data.widget_id);
var sT = event_widget.options.value.start_m;
if (typeof this.dropEnd != 'undefined' && this.dropEnd.length == 1)
{
var eT = parseInt(this.dropEnd.attr('data-hour') * 60) + parseInt(this.dropEnd.attr('data-minute'));
e.data.duration = ((eT - sT)/60) * 3600;
if(event_widget)
{
event_widget.options.value.end_m = eT;
event_widget.options.value.duration = e.data.duration;
}
$j(this).trigger(e);
event_widget._update(event_widget.options.value);
// That cleared the resize handles, so remove for re-creation...
if($j(this).resizable('instance'))
{
$j(this).resizable('destroy');
}
}
// Clear the helper, re-draw
if(event_widget && event_widget._parent)
{
event_widget._parent.position_event(event_widget);
}
timegrid.div.children('.drop-hover').removeClass('.drop-hover');
},
/**
* Triggered during the resize, on the drag of the resize handler
*
* @param {event} event
* @param {Object} ui
*/
resize:function(event, ui)
{
// Add 5px to make sure it doesn't land right on the edge of a div
var drop = timegrid._drag_helper(this,ui.element[0],ui.helper.outerHeight()+5);
if(drop && !drop.is(':visible'))
{
drop.get(0).scrollIntoView(false);
}
}
});
});
// Customize and override some draggable settings
this.div
.on('dragcreate','.calendar_calEvent', function(event, ui) {
$j(this).draggable('option','cancel','.rowNoEdit');
// Act like you clicked the header, makes it easier to position
$j(this).draggable('option','cursorAt', {top: 5, left: 5});
})
.on('dragstart', '.calendar_calEvent', function(event,ui) {
$j('.calendar_calEvent',ui.helper).width($j(this).width())
.height($j(this).outerHeight())
.css('top', '').css('left','')
.appendTo(ui.helper);
ui.helper.width($j(this).width());
});
return true;
},
/**
* Show the current time while dragging
* Used for resizing as well as drag & drop
*/
_drag_helper: function(element, helper,height)
{
if(!element) return;
element.dropEnd = this._get_time_from_position(helper.getBoundingClientRect().left,
helper.getBoundingClientRect().top+parseInt(height));
if(element.dropEnd.length)
{
this._drop_data = element.dropEnd[0].dataset || {};
}
if (typeof element.dropEnd != 'undefined' && element.dropEnd.length)
{
element.dropEnd.addClass("drop-hover");
// Make sure the target is visible in the scrollable day
var scrollto = element.dropEnd.next() ? element.dropEnd.next() : element.dropEnd;
if(this.scrolling.find(element.dropEnd).length == element.dropEnd.length)
{
if(scrollto.length && this.scrolling.height() + this.scrolling.scrollTop() < scrollto.position().top+scrollto.height() )
{
scrollto.get(0).scrollIntoView(false);
}
else if(element.dropEnd.position().top < this.scrolling[0].scrollTop)
{
this.scrolling.scrollTop(element.dropEnd.position().top);
}
else if (element.dropEnd.prev().length && element.dropEnd.prev().position().top < this.scrolling[0].scrollTop)
{
this.scrolling.scrollTop(element.dropEnd.prev().position().top);
}
}
var time = '';
if(this._drop_data.whole_day)
{
time = this.egw().lang('Whole day');
}
else if (this.options.granularity === 0)
{
// No times, keep what's in the event
// Add class to helper to keep formatting
$j(helper).addClass('calendar_calTimeGridList');
}
else
{
time = jQuery.datepicker.formatTime(
egw.preference("timeformat") === "12" ? "h:mmtt" : "HH:mm",
{
hour: element.dropEnd.attr('data-hour'),
minute: element.dropEnd.attr('data-minute'),
seconds: 0,
timezone: 0
},
{"ampm": (egw.preference("timeformat") == "12")}
);
}
element.innerHTML = '<div style="font-size: 1.1em; text-align:center; font-weight: bold; height:100%;"><span class="calendar_timeDemo" >'+time+'</span></div>';
}
else
{
element.innerHTML = '<div class="calendar_d-n-d_forbiden" style="height:100%"></div>';
}
$j(element).width($j(helper).width());
return element.dropEnd;
},
/**
* Handler for dropping an event on the timegrid
*/
_event_drop: function(timegrid, event,ui, dropEnd) {
var e = new jQuery.Event('change');
e.originalEvent = event;
e.data = {start: 0};
if(typeof dropEnd != 'undefined' && dropEnd)
{
var drop_date = dropEnd.date||false;
var event_data = timegrid._get_event_info(ui.draggable);
var event_widget = timegrid.getWidgetById(event_data.widget_id);
if(!event_widget)
{
// Widget was moved across weeks / owners
event_widget = timegrid.getParent().getWidgetById(event_data.widget_id);
}
if(event_widget)
{
event_widget._parent.date_helper.set_year(drop_date.substring(0,4));
event_widget._parent.date_helper.set_month(drop_date.substring(4,6));
event_widget._parent.date_helper.set_date(drop_date.substring(6,8));
// Make sure whole day events stay as whole day events by ignoring drop time
if(event_data.app == 'calendar' && event_widget.options.value.whole_day)
{
event_widget._parent.date_helper.set_hours(0);
event_widget._parent.date_helper.set_minutes(0);
}
else if (timegrid.options.granularity === 0)
{
// List, not time grid - keep time
event_widget._parent.date_helper.set_hours(event_widget.options.value.start.getUTCHours());
event_widget._parent.date_helper.set_minutes(event_widget.options.value.start.getUTCMinutes());
}
else
{
// Non-whole day events, and integrated apps, can change
event_widget._parent.date_helper.set_hours(dropEnd.whole_day ? 0 : dropEnd.hour||0);
event_widget._parent.date_helper.set_minutes(dropEnd.whole_day ? 0 : dropEnd.minute||0);
}
// Leave the helper there until the update is done
var loading = ui.helper.clone(true).appendTo($j('body'));
// and add a loading icon so user knows something is happening
if($j('.calendar_timeDemo',loading).length == 0)
{
$j('.calendar_calEventHeader',loading).addClass('loading');
}
else
{
$j('.calendar_timeDemo',loading).after('<div class="loading"></div>');
}
event_widget.recur_prompt(function(button_id) {
if(button_id === 'cancel' || !button_id)
{
// Need to refresh the event with original info to clean up
var app_id = event_widget.options.value.app_id ? event_widget.options.value.app_id : event_widget.options.value.id + (event_widget.options.value.recur_type ? ':'+event_widget.options.value.recur_date : '');
egw().dataStoreUID('calendar::'+app_id,egw.dataGetUIDdata('calendar::'+app_id).data);
loading.remove();
return;
}
//Get infologID if in case if it's an integrated infolog event
if (event_data.app === 'infolog')
{
// Duration - infologs are always non-blocking
var duration = dropEnd.whole_day ? 86400-1 : (
event_widget.options.value.whole_day ? (egw().preference('defaultlength','calendar')*60) : false);
// If it is an integrated infolog event we need to edit infolog entry
egw().json('stylite_infolog_calendar_integration::ajax_moveInfologEvent',
[event_data.app_id, event_widget._parent.date_helper.getValue()||false,duration],
function() {loading.remove();}
).sendRequest(true);
}
else
{
//Edit calendar event
// Duration - check for whole day dropped on a time, change it to full day
var duration = event_widget.options.value.whole_day && dropEnd.hour ? 86400-1 : false;
// Event (whole day or not) dropped on whole day section, change to whole day non blocking
if(dropEnd.whole_day) duration = 'whole_day';
// Send the update
var _send = function(series_instance)
{
var start = new Date(event_widget._parent.date_helper.getValue());
egw().json('calendar.calendar_uiforms.ajax_moveEvent', [
button_id==='series' ? event_data.id : event_data.app_id,event_data.owner,
start,
timegrid.options.owner||egw.user('account_id'),
duration,
series_instance
],
function() { loading.remove();}
).sendRequest(true);
};
// Check for modifying a series that started before today
if (event_widget.options.value.recur_type && button_id === 'series')
{
event_widget.series_split_prompt(function(_button_id) {
if (_button_id === et2_dialog.OK_BUTTON)
{
_send(event_widget.options.value.recur_date);
}
else
{
loading.remove();
}
});
}
else
{
_send(event_widget.options.value.recur_date);
}
}
});
}
}
},
/**
* Something changed, and the days need to be re-drawn. We wait a bit to
* avoid re-drawing twice if start and end date both changed, then recreate
* the days.
* The whole grid is not regenerated because times aren't expected to change,
* just the days.
*
* @param {boolean} [trigger=false] Trigger an event once things are done.
* Waiting until invalidate completes prevents 2 updates when changing the date range.
* @returns {undefined}
*/
invalidate: function(trigger) {
// Reset the list of days
this.day_list = [];
// Wait a bit to see if anything else changes, then re-draw the days
if(this.update_timer)
{
window.clearTimeout(this.update_timer);
}
this.update_timer = window.setTimeout(jQuery.proxy(function() {
this.widget.update_timer = null;
window.clearTimeout(this.resize_timer);
this.widget.loader.hide().show();
// Update actions
if(this.widget._actionManager)
{
this.widget._link_actions(this.widget._actionManager.children);
}
this.widget._drawDays();
// We have to completely re-do times, as they may have changed in
// scale to the point where more labels are needed / need to be removed
this.widget._drawTimes();
if(this.trigger)
{
this.widget.change();
}
// Hide loader
window.setTimeout(jQuery.proxy(function() {this.loader.hide();},this.widget),100);
},{widget:this,"trigger":trigger}),ET2_GRID_INVALIDATE_TIMEOUT);
},
detachFromDOM: function() {
// Remove the binding to the change handler
$j(this.div).off(".et2_calendar_timegrid");
this._super.apply(this, arguments);
},
attachToDOM: function() {
this._super.apply(this, arguments);
// Add the binding for the event change handler
$j(this.div).on("change.et2_calendar_timegrid", '.calendar_calEvent', this, function(e) {
// Make sure function gets a reference to the widget
var args = Array.prototype.slice.call(arguments);
if(args.indexOf(this) == -1) args.push(this);
return e.data.event_change.apply(e.data, args);
});
// Add the binding for the change handler
$j(this.div).on("change.et2_calendar_timegrid", '*:not(.calendar_calEvent)', this, function(e) {
return e.data.change.call(e.data, e, this);
});
// Catch resize and prevent it from bubbling further, triggering
// etemplate's resize
this.div.on('resize', this, function(e) {
e.stopPropagation();
});
},
getDOMNode: function(_sender) {
if(_sender === this || !_sender)
{
return this.div ? this.div[0] : null;
}
else if (_sender.instanceOf(et2_calendar_daycol))
{
return this.days ? this.days[0] : null;
}
else if (_sender)
{
return this.gridHeader ? this.gridHeader[0] : null;
}
},
set_disabled: function(disabled) {
this._super.apply(this, arguments);
if(disabled)
{
this.loader.show();
}
},
/**
* Clear everything, and redraw the whole grid
*/
_drawGrid: function() {
this.div.css('height', this.options.height)
.empty();
this.loader.prependTo(this.div).show();
// Draw in the horizontal - the times
this._drawTimes();
// Draw in the vertical - the days
this.invalidate();
},
/**
* Creates the DOM nodes for the times in the left column, and the horizontal
* lines (mostly via CSS) that span the whole date range.
*/
_drawTimes: function() {
$j('.calendar_calTimeRow',this.div).remove();
this.div.toggleClass('calendar_calTimeGridList', this.options.granularity === 0);
this.gridHeader
.attr('data-date', this.options.start_date)
.attr('data-owner', this.options.owner)
.append(this._labelContainer)
.append(this.owner.getDOMNode())
.append(this.dayHeader)
.appendTo(this.div);
// Max with 18 avoids problems when it's not shown
var header_height = Math.max(this.gridHeader.outerHeight(true), 18);
this.scrolling
.appendTo(this.div)
.off()
// No time grid - list
if(this.options.granularity === 0)
{
this.scrolling.css('height','100%');
this.days.css('height', '100%');
this.iterateOver(function(day) {
day.resize();
},this,et2_calendar_daycol);
return;
}
var wd_start = 60*this.options.day_start;
var wd_end = 60*this.options.day_end;
var granularity = this.options.granularity;
var totalDisplayMinutes = wd_end - wd_start;
var rowsToDisplay = Math.ceil((totalDisplayMinutes+60)/granularity);
this.scrolling
.css('height', (this.div.innerHeight() - header_height)+'px')
.on('scroll', jQuery.proxy(this._scroll, this));
// Percent
var rowHeight = (100/rowsToDisplay).toFixed(1);
// Pixels
this.rowHeight = this.scrolling.height() / rowsToDisplay;
// We need a reasonable bottom limit here...
if(this.rowHeight < 5 && this.div.is(':visible'))
{
if(this.rowHeight === 0)
{
// Something is not right...
this.rowHeight = 5;
}
else
{
this.options.granularity *= 2;
return this._drawTimes();
}
}
// the hour rows
var show = {
5 : [0,15,30,45],
10 : [0,30],
15 : [0,30],
45 : [0,15,30,45]
};
var html = '';
var line_height = parseInt(this.div.css('line-height'));
this._top_time = 0
for(var t = 0,i = 0; t < 1440; t += granularity,++i)
{
html += '<div class="calendar_calTimeRow" style="height: '+this.rowHeight+'px;">';
// show time for full hours, always for 45min interval and at least on every 3 row
var time = jQuery.datepicker.formatTime(
egw.preference("timeformat") === "12" ? "h:mmtt" : "HH:mm",
{
hour: t / 60,
minute: t % 60,
seconds: 0,
timezone: 0
},
{"ampm": (egw.preference("timeformat") === "12")}
);
if(t <= wd_start && t + granularity > wd_start)
{
this._top_time = this.rowHeight * (i+1+(wd_start - (t+granularity))/granularity)
}
var time_label = (typeof show[granularity] === 'undefined' ? t % 60 === 0 : show[granularity].indexOf(t % 60) !== -1) ? time : '';
if(time_label && egw.preference("timeformat") == "12" && time_label.split(':')[0] < 10)
{
time_label =' ' + time_label;
}
if(this.rowHeight < line_height)
{
// Rows too small for regular label frequency, use automatic calculation
time_label = ( i % Math.ceil(line_height / this.rowHeight) ) === 0 ? time : '';
}
html += '<div class="calendar_calTimeRowTime et2_clickable" data-time="'+time.trim()+'" data-hour="'+Math.floor(t/60)+'" data-minute="'+(t%60)+'">'+time_label+"</div></div>\n";
}
// Set heights in pixels for scrolling
$j('.calendar_calTimeLabels',this.scrolling)
.empty()
.append(html);
this.days.css('height', (this.rowHeight*i)+'px');
// Scroll to start of day
this.scrolling.scrollTop(this._top_time);
},
/**
* As window size and number of all day non-blocking events change, we need
* to re-scale the time grid to make sure the full working day is shown.
*
* We use a timeout to avoid doing it multiple times if redrawing or resizing.
*/
resizeTimes: function() {
// Wait a bit to see if anything else changes, then re-draw the times
if(this.resize_timer)
{
window.clearTimeout(this.resize_timer);
}
// No point if it is just going to be redone completely
if(this.upate_timer) return;
this.resize_timer = window.setTimeout(jQuery.proxy(function() {
if(this._resizeTimes)
{
this.resize_timer = null;
this._resizeTimes();
}
},this),1);
},
/**
* Re-scale the time grid to make sure the full working day is shown.
* This is the timeout callback that does the actual re-size immediately.
*/
_resizeTimes: function() {
if(!this.div.is(':visible'))
{
return;
}
var wd_start = 60*this.options.day_start;
var wd_end = 60*this.options.day_end;
var totalDisplayMinutes = wd_end - wd_start;
var rowsToDisplay = Math.ceil((totalDisplayMinutes+60)/this.options.granularity);
this.scrolling
.css('height', (this.options.height - this.gridHeader.outerHeight(true))+'px');
var new_height = this.scrolling.height() / rowsToDisplay;
this.rowHeight = new_height;
var rows = $j('.calendar_calTimeRow',this.scrolling).height(this.rowHeight);
if(!rows.length && this.options.granularity)
{
return this._drawTimes();
}
this.days.css('height', this.options.granularity === 0 ?
'100%' :
(this.rowHeight*rows.length)+'px'
);
$j('.calendar_calAddEvent',this.scrolling).height(this.rowHeight);
// Scroll to start of day
this._top_time = (wd_start * this.rowHeight) / this.options.granularity;
this.scrolling.scrollTop(this._top_time);
this.iterateOver(function(child) {
child.resize();
},this, et2_IResizeable);
},
/**
* Set up the needed day widgets to correctly display the selected date
* range. First we calculate the needed dates, then we create any needed
* widgets. Existing widgets are recycled rather than discarded.
*/
_drawDays: function() {
this.scrolling.append(this.days);
// If day list is still empty, recalculate it from start & end date
if(this.day_list.length === 0 && this.options.start_date && this.options.end_date)
{
this.day_list = this._calculate_day_list(this.options.start_date, this.options.end_date, this.options.show_weekend);
}
// For a single day, we show each owner in their own daycol
var daily_owner = this.day_list.length === 1 &&
this.options.owner.length > 1 &&
this.options.owner.length < (parseInt(egw.preference('day_consolidate','calendar')) || 6);
var daycols_needed = daily_owner ? this.options.owner.length : this.day_list.length;
var day_width = ( Math.min( $j(this.getInstanceManager().DOMContainer).width(),this.days.width())/daycols_needed);
if(!day_width || !this.day_list)
{
// Hidden on another tab, or no days for some reason
var dim = egw.getHiddenDimensions(this.days, false);
day_width = ( dim.w /Math.max(daycols_needed,1));
}
// Create any needed widgets - otherwise, we'll just recycle
// Add any needed day widgets (now showing more days)
var add_index = 0;
var before = true;
while(daycols_needed > this.day_widgets.length)
{
var existing_index = this.day_widgets[add_index] && !daily_owner ? this.day_list.indexOf(this.day_widgets[add_index].options.date) : -1;
before = existing_index > add_index;
var day = et2_createWidget('calendar-daycol',{
owner: this.options.owner,
width: (before ? 0 : day_width) + "px"
},this);
if(this.isInTree())
{
day.doLoadingFinished();
}
if(existing_index != -1 && parseInt(this.day_list[add_index]) < parseInt(this.day_list[existing_index]))
{
this.day_widgets.unshift(day);
$j(this.getDOMNode(day)).prepend(day.getDOMNode(day));
}
else
{
this.day_widgets.push(day);
}
add_index++;
}
// Remove any extra day widgets (now showing less)
var delete_index = this.day_widgets.length - 1;
before = false;
while(this.day_widgets.length > daycols_needed)
{
// If we're going down to an existing one, just keep it for cool CSS animation
while(delete_index > 1 && this.day_list.indexOf(this.day_widgets[delete_index].options.date) > -1)
{
delete_index--;
before = true;
}
if(delete_index < 0) delete_index = 0;
// Widgets that are before our date shrink, after just get pushed out
if(before)
{
this.day_widgets[delete_index].set_width('0px');
}
this.day_widgets[delete_index].div.hide();
this.day_widgets[delete_index].header.hide();
this.day_widgets[delete_index].destroy();
this.day_widgets.splice(delete_index--,1);
}
// Create / update day widgets with dates and data
for(var i = 0; i < this.day_widgets.length; i++)
{
day = this.day_widgets[i];
// Classes
if(this.day_list[i] && parseInt(this.day_list[i].substr(4,2)) !== new Date(app.calendar.state.date).getUTCMonth()+1)
{
day.set_class('calendar_differentMonth');
}
else
{
day.set_class('');
}
// Position
day.set_left((day_width * i) + 'px');
if(daily_owner)
{
// Each 'day' is the same date, different user
day.set_id(this.day_list[0]+'-'+this.options.owner[i]);
day.set_date(this.day_list[0], false);
day.set_owner(this.options.owner[i]);
day.set_label(this._get_owner_name(this.options.owner[i]));
}
else
{
// Go back to self-calculated date by clearing the label
day.set_label('');
day.set_id(this.day_list[i]);
day.set_date(this.day_list[i], this.value[this.day_list[i]] || false);
day.set_owner(this.options.owner);
}
day.set_width(day_width + 'px');
}
// Adjust and scroll to start of day
this.resizeTimes();
// Don't hold on to value any longer, use the data cache for best info
this.value = {};
if(daily_owner)
{
this.set_label('');
}
// Handle not fully visible elements
this._scroll();
// TODO: Figure out how to do this with detached nodes
/*
var nodes = this.day_col.getDetachedNodes();
var supportedAttrs = [];
this.day_col.getDetachedAttributes(supportedAttrs);
supportedAttrs.push("id");
for(var i = 0; i < day_count; i++)
{
this.day_col.setDetachedAttributes(nodes.clone(),)
}
*/
},
/**
* Update UI while scrolling within the selected time
*
* Toggles out of view indicators and adjusts not visible headers
* @param {Event} event Scroll event
*/
_scroll: function(event)
{
// Loop through days, let them deal with it
for(var day = 0; day < this.day_widgets.length; day++)
{
this.day_widgets[day]._out_of_view();
}
},
/**
* Calculate a list of days between start and end date, skipping weekends if
* desired.
*
* @param {Date|string} start_date Date that et2_date widget can understand
* @param {Date|string} end_date Date that et2_date widget can understand
* @param {boolean} show_weekend If not showing weekend, Saturday and Sunday
* will not be in the returned list.
*
* @returns {string[]} List of days in Ymd format
*/
_calculate_day_list: function(start_date, end_date, show_weekend) {
var day_list = [];
this.date_helper.set_value(end_date);
var end = this.date_helper.date.getTime();
var i = 1;
this.date_helper.set_value(new Date(start_date));
do
{
if(show_weekend || !show_weekend && [0,6].indexOf(this.date_helper.date.getUTCDay()) === -1 || end_date == start_date)
{
day_list.push(''+this.date_helper.get_year() + sprintf('%02d',this.date_helper.get_month()) + sprintf('%02d',this.date_helper.get_date()));
}
this.date_helper.set_date(this.date_helper.get_date()+1);
}
// Limit it to 14 days to avoid infinite loops in case something is mis-set,
// though the limit is more based on how wide the screen is
while(end >= this.date_helper.date.getTime() && i <= 14)
return day_list;
},
/**
* Link the actions to the DOM nodes / widget bits.
*
* @param {object} actions {ID: {attributes..}+} map of egw action information
*/
_link_actions: function(actions)
{
// Get the parent? Might be a grid row, might not. Either way, it is
// just a container with no valid actions
var objectManager = egw_getObjectManager(this.getInstanceManager().app,true,1);
objectManager = objectManager.getObjectById(this.getInstanceManager().uniqueId,2) || objectManager;
var parent = objectManager.getObjectById(this.id,1) || objectManager.getObjectById(this._parent.id,1) || objectManager;
if(!parent)
{
debugger;
egw.debug('error','No parent objectManager found')
return;
}
for(var i = 0; i < parent.children.length; i++)
{
var parent_finder = jQuery(this.div, parent.children[i].iface.doGetDOMNode());
if(parent_finder.length > 0)
{
parent = parent.children[i];
break;
}
}
// This binds into the egw action system. Most user interactions (drag to move, resize)
// are handled internally using jQuery directly.
var widget_object = this._actionObject || parent.getObjectById(this.id);
var aoi = new et2_action_object_impl(this,this.getDOMNode());
aoi.doTriggerEvent = function(_event, _data) {
// Determine target node
var event = _data.event || false;
if(!event) return;
if(_data.ui.draggable.hasClass('rowNoEdit')) return;
/*
We have to handle the drop in the normal event stream instead of waiting
for the egwAction system so we can get the helper, and destination
*/
if(event.type === 'drop')
{
var dropEnd = false;
var helper = $j('.calendar_d-n-d_timeCounter',_data.ui.helper)[0];
if(helper && helper.dropEnd && helper.dropEnd.length >= 1)
if (typeof this.dropEnd != 'undefined' && this.dropEnd.length >= 1)
{
dropEnd = helper.dropEnd[0].dataset || false;
}
this.getWidget()._event_drop.call($j('.calendar_d-n-d_timeCounter',_data.ui.helper)[0],this.getWidget(),event, _data.ui, dropEnd);
}
var drag_listener = function(event, ui) {
aoi.getWidget()._drag_helper($j('.calendar_d-n-d_timeCounter',ui.helper)[0],ui.helper[0],0);
};
var time = $j('.calendar_d-n-d_timeCounter',_data.ui.helper);
switch(_event)
{
// Triggered once, when something is dragged into the timegrid's div
case EGW_AI_DRAG_OVER:
// Listen to the drag and update the helper with the time
// This part lets us drag between different timegrids
_data.ui.draggable.on('drag.et2_timegrid'+widget_object.id, drag_listener);
_data.ui.draggable.on('dragend.et2_timegrid'+widget_object.id, function() {
_data.ui.draggable.off('drag.et2_timegrid' + widget_object.id);
});
// Remove formatting for out-of-view events (full day non-blocking)
$j('.calendar_calEventHeader',_data.ui.helper).css('top','');
$j('.calendar_calEventBody',_data.ui.helper).css('padding-top','');
if(time.length)
{
// The out will trigger after the over, so we count
time.data('count',time.data('count')+1);
}
else
{
_data.ui.helper.prepend('<div class="calendar_d-n-d_timeCounter" data-count="1"><span></span></div>');
}
break;
// Triggered once, when something is dragged out of the timegrid
case EGW_AI_DRAG_OUT:
// Stop listening
_data.ui.draggable.off('drag.et2_timegrid'+widget_object.id);
// Remove any highlighted time squares
$j('[data-date]',this.doGetDOMNode()).removeClass("ui-state-active");
// Out triggers after the over, count to not accidentally remove
time.data('count',time.data('count')-1);
if(time.length && time.data('count') <= 0)
{
time.remove();
}
break;
}
};
if (widget_object == null) {
// Add a new container to the object manager which will hold the widget
// objects
widget_object = parent.insertObject(false, new egwActionObject(
this.id, parent, aoi,
this._actionManager|| parent.manager.getActionById(this.id) || parent.manager
));
}
else
{
widget_object.setAOI(aoi);
}
this._actionObject = widget_object;
// Delete all old objects
widget_object.clear();
widget_object.unregisterActions();
// Go over the widget & add links - this is where we decide which actions are
// 'allowed' for this widget at this time
var action_links = this._get_action_links(actions);
this._init_links_dnd(widget_object.manager, action_links);
widget_object.updateActionLinks(action_links);
},
/**
* Automatically add dnd support for linking
*/
_init_links_dnd: function(mgr,actionLinks) {
var self = this;
var drop_action = mgr.getActionById('egw_link_drop');
var drag_action = mgr.getActionById('egw_link_drag');
// Check if this app supports linking
if(!egw.link_get_registry(this.dataStorePrefix || 'calendar', 'query') ||
egw.link_get_registry(this.dataStorePrefix || 'calendar', 'title'))
{
if(drop_action)
{
drop_action.remove();
if(actionLinks.indexOf(drop_action.id) >= 0)
{
actionLinks.splice(actionLinks.indexOf(drop_action.id),1);
}
}
if(drag_action)
{
drag_action.remove();
if(actionLinks.indexOf(drag_action.id) >= 0)
{
actionLinks.splice(actionLinks.indexOf(drag_action.id),1);
}
}
return;
}
// Don't re-add
if(drop_action == null)
{
// Create the drop action that links entries
drop_action = mgr.addAction('drop', 'egw_link_drop', egw.lang('Create link'), egw.image('link'), function(action, source, target) {
// Extract link IDs
var links = [];
var id = '';
for(var i = 0; i < source.length; i++)
{
// Check for no ID (invalid) or same manager (dragging an event)
if(!source[i].id) continue;
if(source[i].manager === target.manager)
{
// Find the timegrid, could have dropped on an event
var timegrid = target.iface.getWidget();
while(target.parent && timegrid.instanceOf && !timegrid.instanceOf(et2_calendar_timegrid))
{
target = target.parent;
timegrid = target.iface.getWidget();
}
if (timegrid && timegrid._drop_data)
{
timegrid._event_drop.call(source[i].iface.getDOMNode(),timegrid,null, action.ui,timegrid._drop_data);
}
timegrid._drop_data = false;
// Ok, stop.
return false;
}
id = source[i].id.split('::');
links.push({app: id[0] == 'filemanager' ? 'link' : id[0], id: id[1]});
}
if(links.length && target && target.iface.getWidget() && target.iface.getWidget().instanceOf(et2_calendar_event))
{
// Link the entries
egw.json(self.egw().getAppName()+".etemplate_widget_link.ajax_link.etemplate",
target.id.split('::').concat([links]),
function(result) {
if(result)
{
this.egw().message('Linked');
}
},
self,
true,
self
).sendRequest();
}
else if (links.length)
{
// Get date and time
var params = jQuery.extend({},$j('.drop-hover[data-date]',target.iface.getDOMNode())[0].dataset || {});
// Add link IDs
var app_registry = egw.link_get_registry('calendar');
params[app_registry.add_app] = [];
params[app_registry.add_id] = [];
for(var n in links)
{
params[app_registry.add_app].push( links[n].app);
params[app_registry.add_id].push( links[n].id);
}
egw.open('','calendar','add',params);
}
},true);
}
if(actionLinks.indexOf(drop_action.id) < 0)
{
actionLinks.push(drop_action.id);
}
// Accept other links, and files dragged from the filemanager
// This does not handle files dragged from the desktop. They are
// handled by et2_nextmatch, since it needs DOM stuff
if(drop_action.acceptedTypes.indexOf('link') == -1)
{
drop_action.acceptedTypes.push('link');
}
// Don't re-add
if(drag_action == null)
{
// Create drag action that allows linking
drag_action = mgr.addAction('drag', 'egw_link_drag', egw.lang('link'), 'link', function(action, selected) {
// Drag helper - list titles.
// As we wanted to have a general defaul helper interface, we return null here and not using customize helper for links
// TODO: Need to decide if we need to create a customized helper interface for links anyway
//return helper;
return null;
},true);
}
// The timegrid itself is not draggable, so don't add a link.
// The action is there for the children (events) to use
if(false && actionLinks.indexOf(drag_action.id) < 0)
{
actionLinks.push(drag_action.id);
}
drag_action.set_dragType('link');
},
/**
* Get all action-links / id's of 1.-level actions from a given action object
*
* Here we are only interested in drop events.
*
* @param actions
* @returns {Array}
*/
_get_action_links: function(actions)
{
var action_links = [];
// TODO: determine which actions are allowed without an action (empty actions)
for(var i in actions)
{
var action = actions[i];
if(action.type == 'drop')
{
action_links.push(typeof action.id != 'undefined' ? action.id : i);
}
}
return action_links;
},
/**
* Provide specific data to be displayed.
* This is a way to set start and end dates, owner and event data in one call.
*
* Events will be retrieved automatically from the egw.data cache, so there
* is no great need to provide them.
*
* @param {Object[]} events Array of events, indexed by date in Ymd format:
* {
* 20150501: [...],
* 20150502: [...]
* }
* Days should be in order.
* @param {string|number|Date} events.start_date - New start date
* @param {string|number|Date} events.end_date - New end date
* @param {number|number[]|string|string[]} event.owner - Owner ID, which can
* be an account ID, a resource ID (as defined in calendar_bo, not
* necessarily an entry from the resource app), or a list containing a
* combination of both.
*/
set_value: function(events)
{
if(typeof events !== 'object') return false;
var use_days_sent = true;
if(events.start_date)
{
use_days_sent = false;
}
if(events.end_date)
{
use_days_sent = false;
}
this._super.apply(this,arguments);
if(use_days_sent)
{
var day_list = Object.keys(events);
if(day_list.length)
{
this.set_start_date(day_list[0]);
this.set_end_date(day_list[day_list.length-1]);
}
// Sub widgets actually get their own data from egw.data, so we'll
// stick it there
var consolidated = et2_calendar_view.is_consolidated(this.options.owner, this.day_list.length == 1 ? 'day' : 'week');
for(var day in events)
{
var day_list = [];
for(var i = 0; i < events[day].length; i++)
{
day_list.push(events[day][i].row_id);
egw.dataStoreUID('calendar::'+events[day][i].row_id, events[day][i]);
}
// Might be split by user, so we have to check that too
for(var i = 0; i < this.options.owner.length; i++)
{
var owner = consolidated ? this.options.owner : this.options.owner[i];
var day_id = app.classes.calendar._daywise_cache_id(day,owner);
egw.dataStoreUID(day_id, day_list);
if(consolidated) break;
}
}
}
// Reset and calculate instead of just use the keys so we can get the weekend preference
this.day_list = [];
// None of the above changed anything, hide the loader
if(!this.update_timer)
{
window.setTimeout(jQuery.proxy(function() {this.loader.hide();},this),100);
}
},
/**
* Set which user owns this. Owner is passed along to the individual
* days.
*
* @param {number|number[]} _owner Account ID
* @returns {undefined}
*/
set_owner: function(_owner)
{
var old = this.options.owner || 0;
this._super.apply(this, arguments);
this.owner.set_label('');
this.div.removeClass('calendar_TimeGridNoLabel');
if(typeof _owner == 'string' && isNaN(_owner))
{
switch(_owner[0])
{
case 'c':
this.owner.options.application = 'addressbook';
this.owner.set_value(_owner.substr(1));
break;
case 'r':
this.owner.options.application = 'resources';
this.owner.set_value(_owner.substr(1));
break;
}
// Label is empty, but give extra space for the owner name
this.div.removeClass('calendar_TimeGridNoLabel');
}
else if (!_owner || typeof _owner == 'object' && _owner.length)
{
// Don't show owners if more than one, show week number
this.owner.set_value('');
if(this.options.start_date)
{
this.set_label(egw.lang('wk') + ' ' +app.calendar.date.week_number(this.options.start_date));
}
}
else
{
this.owner.options.application = 'home-accounts'
this.owner.set_value(typeof _owner == "string" || typeof _owner == "number" ? _owner : jQuery.extend([],_owner));
this.set_label('');
$j(this.getDOMNode(this.owner)).prepend(this.owner.getDOMNode());
}
if(this.isAttached() && (
typeof old === "number" && typeof _owner === "number" && old !== this.options.owner ||
// Array of ids will not compare as equal
((typeof old === 'object' || typeof _owner === 'object') && old.toString() !== _owner.toString()) ||
// Strings
typeof old === 'string' && ''+old !== ''+this.options.owner
))
{
this.invalidate(true);
}
},
/**
* Set a label for this week
*
* May conflict with owner, which is displayed when there's only one owner.
*
* @param {string} label
*/
set_label: function(label)
{
this.options.label = label;
this._labelContainer.html(label);
this.gridHeader.prepend(this._labelContainer);
// If it's a short label (eg week number), don't give it an extra line
// but is empty, but give extra space for a single owner name
this.div.toggleClass(
'calendar_TimeGridNoLabel',
label.trim().length > 0 && label.trim().length < 6 ||
this.options.owner.length > 1
);
},
/**
* Set how big the time divisions are
*
* Setting granularity to 0 will remove the time divisions and display
* each days events in a list style. This 'gridlist' is not to be confused
* with the list view, which uses a nextmatch.
*
* @param {number} minutes
*/
set_granularity: function(minutes)
{
// Avoid < 0
minutes = Math.max(0,minutes);
if(this.options.granularity !== minutes)
{
if(this.options.granularity === 0 || minutes === 0)
{
this.options.granularity = minutes;
// Need to re-do a bunch to make sure this is propagated
this.invalidate();
}
else
{
this.options.granularity = minutes;
this._drawTimes();
}
}
else if (!this.update_timer)
{
this.resizeTimes();
}
},
/**
* Turn on or off the visibility of weekends
*
* @param {boolean} weekends
*/
set_show_weekend: function(weekends)
{
weekends = weekends ? true : false;
if(this.options.show_weekend !== weekends)
{
this.options.show_weekend = weekends;
if(this.isAttached())
{
this.invalidate();
}
}
},
/**
* Call change handler, if set
*/
change: function() {
if (this.onchange)
{
if(typeof this.onchange == 'function')
{
// Make sure function gets a reference to the widget
var args = Array.prototype.slice.call(arguments);
if(args.indexOf(this) == -1) args.push(this);
return this.onchange.apply(this, args);
} else {
return (et2_compileLegacyJS(this.options.onchange, this, _node))();
}
}
},
/**
* Call event change handler, if set
*/
event_change: function(event, dom_node) {
if (this.onevent_change)
{
var event_data = this._get_event_info(dom_node);
var event_widget = this.getWidgetById(event_data.widget_id);
et2_calendar_event.recur_prompt(event_data, jQuery.proxy(function(button_id, event_data) {
// No need to continue
if(button_id === 'cancel') return false;
if(typeof this.onevent_change == 'function')
{
// Make sure function gets a reference to the widget
var args = Array.prototype.slice.call(arguments);
if(args.indexOf(event_widget) == -1) args.push(event_widget);
// Put button ID in event
event.button_id = button_id;
return this.onevent_change.apply(this, [event, event_widget, button_id]);
} else {
return (et2_compileLegacyJS(this.options.onevent_change, event_widget, dom_node))();
}
},this));
}
return false;
},
get_granularity: function()
{
// get option, or user's preference
if(typeof this.options.granularity === 'undefined')
{
this.options.granularity = egw.preference('interval','calendar') || 30;
}
return parseInt(this.options.granularity);
},
/**
* Click handler calling custom handler set via onclick attribute to this.onclick
*
* This also handles all its own actions, including navigation. If there is
* an event associated with the click, it will be found and passed to the
* onclick function.
*
* @param {Event} _ev
* @returns {boolean} Continue processing event (true) or stop (false)
*/
click: function(_ev)
{
var result = true;
// Is this click in the event stuff, or in the header?
if($j(_ev.target).hasClass('.calendar_calEvent') || $j(_ev.target).parents('.calendar_calEvent').length)
{
// Event came from inside, maybe a calendar event
var event = this._get_event_info(_ev.originalEvent.target);
if(typeof this.onclick == 'function')
{
// Make sure function gets a reference to the widget, splice it in as 2. argument if not
var args = Array.prototype.slice.call(arguments);
if(args.indexOf(this) == -1) args.splice(1, 0, this);
result = this.onclick.apply(this, args);
}
if(event.id && result && !this.disabled && !this.options.readonly)
{
et2_calendar_event.recur_prompt(event);
return false;
}
return result;
}
else if (this.gridHeader.is(_ev.target) && _ev.target.dataset)
{
app.calendar.update_state(jQuery.extend({view: 'week'},_ev.target.dataset));
}
else if (this.dayHeader.has(_ev.target).length)
{
// Click on a day header - let day deal with it
// First child is a selectAccount
for(var i = 1; i < this._children.length; i++)
{
if(this._children[i].header && (
this._children[i].header.has(_ev.target).length || this._children[i].header.is(_ev.target))
)
{
return this._children[i].click(_ev);
}
}
}
else
{
var dataset = {};
var parent = _ev.target;
do
{
dataset = parent.dataset;
parent = parent.parentNode;
} while (jQuery.isEmptyObject(dataset) && parent !== this.node);
if(parent === this.node) return;
// Default handler to open a new event at the selected time
var options = {
date: dataset.date || this.day_list[0],
hour: dataset.hour || this.options.day_start,
minute: dataset.minute || 0
};
if (this.options.owner != app.calendar.state.owner)
{
options.owner = this.options.owner;
}
this.egw().open(null, 'calendar', 'add', options , '_blank');
return false;
}
},
/**
* Get time from position for drag and drop
*
* This does not return an actual time on a clock, but finds the closest
* time node (.calendar_calAddEvent or day column) to the given position.
*
* @param {number} x
* @param {number} y
* @returns {DOMNode[]} time node(s) for the given position
*/
_get_time_from_position: function(x,y) {
x = Math.round(x);
y = Math.round(y);
var nodes = this.options.granularity === 0 ?
$j('.calendar_calDayCol',this.div) :
$j('.calendar_calAddEvent[data-hour],.calendar_calDayColHeader',this.div);
nodes = nodes
.removeClass('drop-hover')
.filter(function() {
var offset = $j(this).offset();
var range={x:[offset.left,offset.left+$j(this).outerWidth()],y:[offset.top,offset.top+$j(this).outerHeight()]};
var i = (x >=range.x[0] && x <= range.x[1]) && (y >= range.y[0] && y <= range.y[1]);
return i;
})
nodes.addClass("drop-hover");
return nodes;
},
/**
* Code for implementing et2_IDetachedDOM
*
* @param {array} _attrs array to add further attributes to
*/
getDetachedAttributes: function(_attrs) {
_attrs.push('start_date','end_date');
},
getDetachedNodes: function() {
return [this.getDOMNode()];
},
setDetachedAttributes: function(_nodes, _values) {
this.div = $j(_nodes[0]);
if(_values.start_date)
{
this.set_start_date(_values.start_date);
}
if(_values.end_date)
{
this.set_end_date(_values.end_date);
}
},
// Resizable interface
resize: function ()
{
if(this.disabled || !this.div.is(':visible'))
{
return;
}
// Set the max width to avoid animations screwing up the width
this.div.css('max-width',$j(this.getInstanceManager().DOMContainer).width());
// We expect the timegrid to be in a table with 0 or more other timegrids,
// 1 per row. We want each timegrid to be as large as possible, but space
// shared equally. Height can't be set to a percentage on the rows, because
// that doesn't work.
// How many rows?
var rowCount = 0;
this._parent.iterateOver(function(widget) {
if(!widget.disabled) rowCount++;
},this, et2_calendar_timegrid);
// Take the whole tab height
var height = Math.min($j(this.getInstanceManager().DOMContainer).height(),$j(this.getInstanceManager().DOMContainer).parent().innerHeight());
// Allow for toolbar
height -= $j('#calendar-toolbar',this.div.parents('.egw_fw_ui_tab_content')).outerHeight(true);
this.options.height = Math.floor(height / rowCount);
// Allow for borders & padding
this.options.height -= 2*((this.div.outerWidth(true) - this.div.innerWidth()) + parseInt(this.div.parent().css('padding-top')));
// If too small, switch to list view automatically
// Set rather arbitrarily at 180 px.
if(this.options.granularity && rowCount > 1 && this.options.height < 180)
{
this._parent.iterateOver(function(widget) {
if(!widget.disabled) widget.set_granularity(0);
},this, et2_calendar_timegrid);
}
this.div.css('height', this.options.height);
// Re-do time grid
if(!this.update_timer)
{
this._drawTimes();
}
// Try to resize width, though animations cause problems
var total_width = this.days.width();
var day_width = (total_width > 0 ? total_width : $j(this.getInstanceManager().DOMContainer).width())/this.day_widgets.length;
// update day widgets
for(var i = 0; i < this.day_widgets.length; i++)
{
var day = this.day_widgets[i];
// Position
day.set_left((day_width * i) + 'px');
day.set_width(day_width + 'px');
}
}
});
et2_register_widget(et2_calendar_timegrid, ["calendar-timegrid"]);