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egroupware/calendar/js/et2_widget_timegrid.js
nathangray f5ec39200b Fix not working infinite loop check 
(thanks, Scrutenizer)
2017-02-01 09:17:26 -07:00

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/*
* 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 $Id$
*/
/*egw:uses
/calendar/js/et2_widget_view.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 = (function(){ "use strict"; return et2_calendar_view.extend([et2_IDetachedDOM, et2_IResizeable,et2_IPrint],
{
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 = jQuery(document.createElement("div"))
.addClass("calendar_calTimeGrid")
.addClass("calendar_TimeGridNoLabel");
// Headers
this.gridHeader = jQuery(document.createElement("div"))
.addClass("calendar_calGridHeader")
.appendTo(this.div);
this.dayHeader = jQuery(document.createElement("div"))
.appendTo(this.gridHeader);
// Contains times / rows
this.scrolling = jQuery(document.createElement('div'))
.addClass("calendar_calTimeGridScroll")
.appendTo(this.div)
.append('<div class="calendar_calTimeLabels"></div>');
// Contains days / columns
this.days = jQuery(document.createElement("div"))
.addClass("calendar_calDayCols")
.appendTo(this.scrolling);
// Used for owners
this.owner = et2_createWidget('description',{},this);
this._labelContainer = jQuery(document.createElement("label"))
.addClass("et2_label et2_link")
.appendTo(this.gridHeader);
this.gridHover = jQuery('<div style="height:5px;" class="calendar_calAddEvent drop-hover">');
// 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(typeof framework !== 'undefined' && framework.getApplicationByName('calendar').tab)
{
jQuery(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(typeof framework !== 'undefined' && framework.getApplicationByName('calendar').tab)
{
jQuery(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
jQuery(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');
}
},
/**
* If dragging to resize an event, abort drag to create
*
* @param {jQuery.Event} event
* @param {Object} ui
*/
start: function(event, ui)
{
if(timegrid.drag_create.start)
{
// Abort drag to create, we're dragging to resize
timegrid._drag_create_end({});
}
},
/**
* 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(timegrid._drop_data.hour) * 60) + parseInt(timegrid._drop_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;
}
jQuery(this).trigger(e);
event_widget._update(event_widget.options.value);
// That cleared the resize handles, so remove for re-creation...
if(jQuery(this).resizable('instance'))
{
jQuery(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 a bit for better understanding - it will show _to_ the start,
// covering the 'actual' target
timegrid._get_time_from_position(ui.helper[0].getBoundingClientRect().left, ui.helper[0].getBoundingClientRect().bottom+5);
timegrid.gridHover.hide();
var drop = timegrid._drag_helper(this,ui.element[0]);
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) {
jQuery(this).draggable('option','cancel','.rowNoEdit');
// Act like you clicked the header, makes it easier to position
// but put it to the side (-5) so we can still do the hover
jQuery(this).draggable('option','cursorAt', {top: 5, left: -5});
})
.on('dragstart', '.calendar_calEvent', function(event,ui) {
jQuery('.calendar_calEvent',ui.helper).width(jQuery(this).width())
.height(jQuery(this).outerHeight())
.css('top', '').css('left','')
.appendTo(ui.helper);
ui.helper.width(jQuery(this).width());
// Cancel drag to create, we're dragging an existing event
timegrid.drag_create.start = null;
timegrid._drag_create_end();
})
.on('mousemove', function(event) {
timegrid._get_time_from_position(event.clientX, event.clientY);
})
.on('mouseout', function(event) {
if(timegrid.div.has(event.relatedTarget).length === 0)
{
timegrid.gridHover.hide();
}
})
.on('mousedown', jQuery.proxy(this._mouse_down, this))
.on('mouseup', jQuery.proxy(this._mouse_up, this));
return true;
},
/**
* Show the current time while dragging
* Used for resizing as well as drag & drop
*
* @param {type} element
* @param {type} helper
* @param {type} height
*/
_drag_helper: function(element, helper,height)
{
if(!element) return;
element.dropEnd = this.gridHover;
if(element.dropEnd.length)
{
this._drop_data = jQuery.extend({},element.dropEnd[0].dataset || {});
}
if (typeof element.dropEnd != 'undefined' && element.dropEnd.length)
{
// Make sure the target is visible in the scrollable day
if(this.gridHover.is(':visible'))
{
if(this.scrolling.scrollTop() > 0 && this.scrolling.scrollTop() >= this.gridHover.position().top - this.rowHeight)
{
this.scrolling.scrollTop(this.gridHover.position().top-this.rowHeight);
}
else if (this.scrolling.scrollTop() + this.scrolling.height() <= this.gridHover.position().top + (2*this.rowHeight))
{
this.scrolling.scrollTop(this.scrolling.scrollTop() + this.rowHeight);
}
}
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
jQuery(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>';
}
jQuery(element).width(jQuery(helper).width());
return element.dropEnd;
},
/**
* Handler for dropping an event on the timegrid
*
* @param {type} timegrid
* @param {type} event
* @param {type} ui
* @param {type} dropEnd
*/
_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)
{
// Send full string to avoid rollover between months using set_month()
event_widget._parent.date_helper.set_value(
drop_date.substring(0,4)+'-'+drop_date.substring(4,6)+'-'+drop_date.substring(6,8)+
'T00:00:00Z'
);
// 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(jQuery('body'));
// and add a loading icon so user knows something is happening
if(jQuery('.calendar_timeDemo',loading).length == 0)
{
jQuery('.calendar_calEventHeader',loading).addClass('loading');
}
else
{
jQuery('.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 days
var duration = event_widget.options.value.whole_day && dropEnd.hour ?
// Make duration whole days, less 1 second
(Math.round((event_widget.options.value.end - event_widget.options.value.start) / (1000 * 86400)) * 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),200);
},{widget:this,"trigger":trigger}),ET2_GRID_INVALIDATE_TIMEOUT);
},
detachFromDOM: function() {
// Remove the binding to the change handler
jQuery(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
jQuery(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
jQuery(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) {
var old_value = this.options.disabled;
this._super.apply(this, arguments);
if(disabled)
{
this.loader.show();
}
else if (old_value !== disabled)
{
// Scroll to start of day - stops jumping in FF
// For some reason on Chrome & FF this doesn't quite get the day start
// to the top, so add 2px;
this.scrolling.scrollTop(this._top_time+2);
}
},
/**
* 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() {
jQuery('.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);
var row_count = (1440 / this.options.granularity);
this.scrolling
.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, but resize will handle it
// if we get too small
if(this.rowHeight < 5 && this.div.is(':visible'))
{
if(this.rowHeight === 0)
{
// Something is not right...
this.rowHeight = 5;
}
}
// 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)
{
if(t <= wd_start && t + granularity > wd_start)
{
this._top_time = this.rowHeight * (i+1+(wd_start - (t+granularity))/granularity);
}
var working_hours = (t >= wd_start && t < wd_end) ? ' calendar_calWorkHours' : '';
html += '<div class="calendar_calTimeRow' + working_hours + '" style="height: '+(100/row_count)+'%;">';
// 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")}
);
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 ='&nbsp;&nbsp;' + time_label;
}
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
jQuery('.calendar_calTimeLabels',this.scrolling)
.empty()
.height(this.rowHeight*i)
.append(html);
this.days.css('height', (this.rowHeight*i)+'px');
this.gridHover.css('height', this.rowHeight);
// 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() {
// Hide resizing from user
this.loader.show();
// 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.update_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);
var row_count = (1440 / this.options.granularity);
var new_height = this.scrolling.height() / rowsToDisplay;
var old_height = this.rowHeight;
this.rowHeight = new_height;
jQuery('.calendar_calTimeLabels', this.scrolling).height(this.rowHeight*row_count);
this.days.css('height', this.options.granularity === 0 ?
'100%' :
(this.rowHeight*row_count)+'px'
);
// Scroll to start of day
this._top_time = (wd_start * this.rowHeight) / this.options.granularity;
// For some reason on Chrome & FF this doesn't quite get the day start
// to the top, so add 2px;
this.scrolling.scrollTop(this._top_time+2);
if(this.rowHeight != old_height)
{
this.iterateOver(function(child) {
if(child === this) return;
child.resize();
},this, et2_IResizeable);
}
this.loader.hide();
},
/**
* 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
this.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 = this.daily_owner ? this.options.owner.length : this.day_list.length;
var day_width = ( Math.min( jQuery(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] && !this.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);
jQuery(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);
}
this.set_header_classes();
// Create / update day widgets with dates and data
for(var i = 0; i < this.day_widgets.length; i++)
{
day = this.day_widgets[i];
// Position
day.set_left((day_width * i) + 'px');
if(this.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(this.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(),)
}
*/
},
/**
* Set header classes
*
*/
set_header_classes: function()
{
var day;
for(var i = 0; i < this.day_widgets.length; i++)
{
day = this.day_widgets[i];
// Classes
if(app.calendar && app.calendar.state &&
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('');
}
}
},
/**
* 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)
{
if(!this.day_widgets) return;
// 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;
}
// 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());
for(var i = 0; i < parent.children.length; i++)
{
var parent_finder = jQuery(parent.children[i].iface.doGetDOMNode()).find(this.div);
if(parent_finder.length > 0)
{
parent = parent.children[i];
break;
}
}
// Determine if we allow a dropped event to use the invite/change actions
var _invite_enabled = function(action, event, target)
{
var event = event.iface.getWidget();
var timegrid = target.iface.getWidget() || false;
if(event === timegrid || !event || !timegrid ||
!event.options || !event.options.value.participants || !timegrid.options.owner
)
{
return false;
}
var owner_match = false;
var own_timegrid = event.getParent().getParent() === timegrid && !timegrid.daily_owner;
for(var id in event.options.value.participants)
{
if(!timegrid.daily_owner)
{
if(timegrid.options.owner === id ||
timegrid.options.owner.indexOf &&
timegrid.options.owner.indexOf(id) >= 0)
{
owner_match = true;
}
}
else
{
timegrid.iterateOver(function(col) {
// Check scroll section or header section
if(col.div.has(timegrid.gridHover).length || col.header.has(timegrid.gridHover).length)
{
owner_match = owner_match || col.options.owner.indexOf(id) !== -1;
own_timegrid = (col === event.getParent());
}
}, this, et2_calendar_daycol);
}
}
var enabled = !owner_match &&
// Not inside its own timegrid
!own_timegrid;
widget_object.getActionLink('invite').enabled = enabled;
widget_object.getActionLink('change_participant').enabled = enabled;
// If invite or change participant are enabled, drag is not
widget_object.getActionLink('egw_link_drop').enabled = !enabled;
};
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 = jQuery('.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(jQuery('.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(jQuery('.calendar_d-n-d_timeCounter',ui.helper)[0],ui.helper[0],0);
if(aoi.getWidget().daily_owner)
{
_invite_enabled(
widget_object.getActionLink('invite').actionObj,
event,
widget_object
);
}
};
var time = jQuery('.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)
jQuery('.calendar_calEventHeader',_data.ui.helper).css('top','');
jQuery('.calendar_calEventBody',_data.ui.helper).css('padding-top','');
// Disable invite / change actions for same calendar or already participant
var event = _data.ui.draggable.data('selected')[0];
if(!event || event.id && event.id.indexOf('calendar') !== 0)
{
event = false;
}
if(event)
{
_invite_enabled(
widget_object.getActionLink('invite').actionObj,
event,
widget_object
);
}
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 highlighted time square
var timegrid = aoi.getWidget();
timegrid.gridHover.hide();
timegrid.scrolling.scrollTop(timegrid._top_time);
// 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
*
* @param {type} mgr
* @param {type} actionLinks
*/
_init_links_dnd: function(mgr,actionLinks) {
if (this.options.readonly) return;
var self = this;
var drop_link = mgr.getActionById('egw_link_drop');
var drop_change_participant = mgr.getActionById('change_participant');
var drop_invite = mgr.getActionById('invite');
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_link)
{
drop_link.remove();
if(actionLinks.indexOf(drop_link.id) >= 0)
{
actionLinks.splice(actionLinks.indexOf(drop_link.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_link == null)
{
// Create the drop action that links entries
drop_link = 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({},jQuery('.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);
drop_link.acceptedTypes = ['default','link'];
drop_link.hideOnDisabled = true;
// Create the drop action for moving events between calendars
var invite_action = 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();
}
// Leave the helper there until the update is done
var loading = action.ui.helper.clone(true).appendTo(jQuery('body'));
// and add a loading icon so user knows something is happening
if(jQuery('.calendar_timeDemo',loading).length == 0)
{
jQuery('.calendar_calEventHeader',loading).addClass('loading');
}
else
{
jQuery('.calendar_timeDemo',loading).after('<div class="loading"></div>');
}
var event_data = egw.dataGetUIDdata(source[i].id).data;
et2_calendar_event.recur_prompt(event_data, function(button_id) {
if(button_id === 'cancel' || !button_id)
{
return;
}
var add_owner = jQuery.extend([],timegrid.options.owner);
if(timegrid.daily_owner)
{
timegrid.iterateOver(function(col) {
if(col.div.has(timegrid.gridHover).length || col.header.has(timegrid.gridHover).length)
{
add_owner = col.options.owner;
}
}, this, et2_calendar_daycol);
}
egw().json('calendar.calendar_uiforms.ajax_invite', [
button_id==='series' ? event_data.id : event_data.app_id,
add_owner,
action.id === 'change_participant' ?
jQuery.extend([],source[i].iface.getWidget().getParent().options.owner) :
[]
],
function() { loading.remove();}
).sendRequest(true);
});
// Ok, stop.
return false;
}
}
};
drop_change_participant = mgr.addAction('drop', 'change_participant', egw.lang('Move to'), egw.image('participant'), invite_action,true);
drop_change_participant.acceptedTypes = ['calendar'];
drop_change_participant.hideOnDisabled = true;
drop_invite = mgr.addAction('drop', 'invite', egw.lang('Invite'), egw.image('participant'), invite_action,true);
drop_invite.acceptedTypes = ['calendar'];
drop_invite.hideOnDisabled = true;
}
if(actionLinks.indexOf(drop_link.id) < 0)
{
actionLinks.push(drop_link.id);
}
actionLinks.push(drop_invite.id);
actionLinks.push(drop_change_participant.id);
// 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','calendar']);
},
/**
* 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.
* {string|number|Date} events.start_date - New start date
* {string|number|Date} events.end_date - New end date
* {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 set_value(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),200);
}
},
/**
* 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))
{
this.set_label('');
this.owner.set_value(this._get_owner_name(_owner));
// 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 ? app.calendar.date.week_number(this.options.start_date) : '')
);
}
}
else
{
this.owner.options.application = 'api-accounts';
this.owner.set_value(this._get_owner_name(_owner));
this.set_label('');
jQuery(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
*
* @param {type} event
* @param {type} dom_node
*/
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;
if(this.options.readonly ) return;
// Drag to create in progress
if(this.drag_create.start !== null) return;
// Is this click in the event stuff, or in the header?
if(_ev.target.dataset.id || jQuery(_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);
}
var event_node = jQuery(event.event_node);
if(event.id && result && !this.disabled && !this.options.readonly &&
// Permissions - opening will fail if we try
event_node && !(event_node.hasClass('rowNoView'))
)
{
if(event.widget_id && this.getWidgetById(event.widget_id))
{
this.getWidgetById(event.widget_id).recur_prompt();
}
else
{
et2_calendar_event.recur_prompt(event);
}
return false;
}
return result;
}
else if (this.gridHeader.is(_ev.target) && _ev.target.dataset ||
this._labelContainer.is(_ev.target) && this.gridHeader[0].dataset)
{
app.calendar.update_state(jQuery.extend(
{view: 'week'},
this._labelContainer.is(_ev.target) ?
this.gridHeader[0].dataset :
_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);
}
}
}
// No time grid, click on a day
else if (this.options.granularity === 0 &&
(jQuery(_ev.target).hasClass('event_wrapper') || jQuery(_ev.target).hasClass('.calendar_calDayCol'))
)
{
// Default handler to open a new event at the selected time
var target = jQuery(_ev.target).hasClass('event_wrapper') ? _ev.target.parentNode : _ev.target;
var options = {
date: target.dataset.date || this.options.date,
hour: target.dataset.hour || this._parent.options.day_start,
minute: target.dataset.minute || 0,
owner: this.options.owner
};
this.egw().open(null, 'calendar', 'add', options, '_blank');
return false;
}
},
/**
* Mousedown handler to support drag to create
*
* @param {jQuery.Event} event
*/
_mouse_down: function(event)
{
if(event.which !== 1) return;
if (this.options.readonly) return;
var start = jQuery.extend({},this.gridHover[0].dataset);
if(start.date)
{
// Set parent for event
if(this.daily_owner)
{
// Each 'day' is the same date, different user
// Find the correct row so we know the parent
var col = event.target.closest('.calendar_calDayCol');
for(var i = 0; i < this._children.length && col; i++)
{
if(this._children[i].node === col)
{
this.drag_create.parent = this._children[i];
break;
}
}
}
else
{
this.drag_create.parent = this.getWidgetById(start.date);
}
// Format date
this.date_helper.set_year(start.date.substring(0,4));
this.date_helper.set_month(start.date.substring(4,6));
this.date_helper.set_date(start.date.substring(6,8));
if(start.hour)
{
this.date_helper.set_hours(start.hour);
}
if(start.minute)
{
this.date_helper.set_minutes(start.minute);
}
start.date = this.date_helper.get_value();
this.gridHover.css('cursor', 'ns-resize');
// Start update
var timegrid = this;
this.div.on('mousemove.dragcreate', function()
{
if(timegrid.drag_create.event && timegrid.drag_create.parent && timegrid.drag_create.end)
{
var end = jQuery.extend({}, timegrid.gridHover[0].dataset);
if(end.date)
{
timegrid.date_helper.set_year(end.date.substring(0,4));
timegrid.date_helper.set_month(end.date.substring(4,6));
timegrid.date_helper.set_date(end.date.substring(6,8));
if(end.hour)
{
timegrid.date_helper.set_hours(end.hour);
}
if(end.minute)
{
timegrid.date_helper.set_minutes(end.minute);
}
timegrid.drag_create.end.date = timegrid.date_helper.get_value();
}
timegrid._drag_update_event();
}
});
}
return this._drag_create_start(start);
},
/**
* Mouseup handler to support drag to create
*
* @param {jQuery.Event} event
*/
_mouse_up: function(event)
{
if (this.options.readonly) return;
var end = jQuery.extend({}, this.gridHover[0].dataset);
if(end.date)
{
this.date_helper.set_year(end.date.substring(0,4));
this.date_helper.set_month(end.date.substring(4,6));
this.date_helper.set_date(end.date.substring(6,8));
if(end.hour)
{
this.date_helper.set_hours(end.hour);
}
if(end.minute)
{
this.date_helper.set_minutes(end.minute);
}
end.date = this.date_helper.get_value();
}
this.div.off('mousemove.dragcreate');
this.gridHover.css('cursor', '');
return this._drag_create_end(end);
},
/**
* 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 path = [];
var day = null;
var time = null;
var node = document.elementFromPoint(x,y);
var $node = jQuery(node);
// Ignore high level & non-time (grid itself, header parent & week label)
if([this.node, this.gridHeader[0], this._labelContainer[0]].indexOf(node) !== -1 ||
// Day labels
this.gridHeader.has(node).length && !$node.hasClass("calendar_calDayColAllDay") && !$node.hasClass('calendar_calDayColHeader'))
{
return [];
}
for(var id in this.gridHover[0].dataset) {
delete this.gridHover[0].dataset[id];
}
if(this.options.granularity == 0)
{
this.gridHover.css('height','');
}
while(node && node != this.node && node.tagName != 'BODY' && path.length < 10)
{
path.push(node);
node.style.display = 'none';
$node = jQuery(node);
if($node.hasClass('calendar_calDayColHeader')) {
for(var id in node.dataset) {
this.gridHover[0].dataset[id] = node.dataset[id];
}
this.gridHover.css({
position: 'absolute',
top: '',
bottom: '0px',
// Use 100% height if we're hiding the day labels to avoid
// any remaining space from the hidden labels
height: $node.height() > parseInt($node.css('line-height')) ?
$node.css('padding-bottom') : '100%'
});
day = node;
this.gridHover
.attr('data-non_blocking','true');
break;
}
if($node.hasClass('calendar_calDayCol'))
{
day = node;
this.gridHover
.attr('data-date',day.dataset.date);
}
if($node.hasClass('calendar_calTimeRowTime'))
{
time = node;
this.gridHover
.attr('data-hour',time.dataset.hour)
.attr('data-minute',time.dataset.minute);
break;
}
node = document.elementFromPoint(x,y);
}
for(var i = 0; i < path.length; i++)
{
path[i].style.display = '';
}
if(!day)
{
return [];
}
this.gridHover
.show()
.appendTo(day);
if(time)
{
this.gridHover
.height(this.rowHeight)
.position({my:'left top', at: 'left top', of: time});
}
this.gridHover.css('left','');
return this.gridHover;
},
/**
* 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 = jQuery(_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
/**
* @param {boolean} [_too_small=null] Force the widget to act as if it was too small
*/
resize: function (_too_small)
{
if(this.disabled || !this.div.is(':visible'))
{
return;
}
/*
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. However, if any timegrid is too small (1/2 hour < 1 line
height), we change to showing only the working hours with no vertical
scrollbar. Each week gets as much space as it needs, and all scroll together.
*/
// How many rows?
var rowCount = 0;
this._parent.iterateOver(function(widget) {
if(!widget.disabled) rowCount++;
},this, et2_calendar_timegrid);
// Take the whole tab height, or home portlet
if(this.getInstanceManager().app === 'home')
{
var height = jQuery(this.getParent().getDOMNode()).parentsUntil('.et2_portlet').last().parent().innerHeight();
// Allow for portlet header
height -= jQuery('.ui-widget-header',this.div.parents('.egw_fw_ui_tab_content')).outerHeight(true);
}
else
{
var height = jQuery(this.getInstanceManager().DOMContainer).parent().innerHeight();
// Allow for toolbar
height -= jQuery('#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')));
// Calculate how much space is needed, and
// if too small be bigger
var needed = ((this.day_end - this.day_start) /
(this.options.granularity / 60) * parseInt(this.div.css('line-height'))) +
this.gridHeader.outerHeight();
var too_small = needed > this.options.height && this.options.granularity != 0;
if(this.getInstanceManager().app === 'home')
{
var modify_node = jQuery(this.getParent().getDOMNode()).parentsUntil('.et2_portlet').last();
}
else
{
var modify_node = jQuery(this.getInstanceManager().DOMContainer);
}
modify_node
.css({
'overflow-y': too_small || _too_small ? 'auto' : 'hidden',
'overflow-x': 'hidden',
'height': too_small || _too_small ? height : '100%'
});
if(too_small || _too_small)
{
this.options.height = Math.max(this.options.height, needed);
// Set all others to match
if(!_too_small && rowCount > 1 && this._parent)
{
window.setTimeout(jQuery.proxy(function() {
if(!this._parent) return;
this._parent.iterateOver(function(widget) {
if(!widget.disabled) widget.resize(true);
},this, et2_calendar_timegrid);
},this),1);
return;
}
this.div.addClass('calendar_calTimeGridFixed');
}
else
{
this.div.removeClass('calendar_calTimeGridFixed');
}
this.div.css('height', this.options.height);
// Re-do time grid
if(!this.update_timer)
{
this.resizeTimes();
}
// Try to resize width, though animations cause problems
var total_width = modify_node.parent().innerWidth() - this.days.position().left;
// Space for todos, if there
total_width -= jQuery(this.getInstanceManager().DOMContainer).siblings().has(':visible').not('#calendar-toolbar').outerWidth()
var day_width = (total_width > 0 ? total_width : modify_node.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');
}
},
/**
* Set up for printing
*
* @return {undefined|Deferred} Return a jQuery Deferred object if not done setting up
* (waiting for data)
*/
beforePrint: function() {
if(this.disabled || !this.div.is(':visible'))
{
return;
}
var height_check = this.div.height();
this.div.css('max-height','17cm');
if(this.div.height() != height_check)
{
this.div.height('17cm');
this._resizeTimes();
}
// update day widgets, if not on single day view
if(this.day_widgets.length > 1)
{
var day_width = (100 / this.day_widgets.length);
for(var i = 0; i < this.day_widgets.length; i++)
{
var day = this.day_widgets[i];
// Position
day.set_left((i*day_width) + '%');
day.set_width(day_width + '%');
// For some reason the column's method does not set it correctly in Chrome
day.header[0].style.width = day_width + '%';
}
}
// Stop Firefox from scrolling the day to the top - this would break printing in Chrome
if (navigator.userAgent.match(/(firefox|safari|iceweasel)/i) && !navigator.userAgent.match(/chrome/i))
{
var height = this.scrolling.scrollTop() + this.scrolling.height();
this.scrolling
// Disable scroll event, or it will recalculate out of view events
.off('scroll')
// Explicitly transform to the correct place
.css({
'transform': 'translateY(-'+this.scrolling.scrollTop()+'px)',
'margin-bottom': '-'+this.scrolling.scrollTop()+'px',
'height': height+'px'
});
this.div.css({'height':'','max-height':''});
}
},
/**
* Reset after printing
*/
afterPrint: function() {
this.div.css('maxHeight','');
this.scrolling.children().css({'transform':'', 'overflow':''});
this.div.height(this.options.height);
if (navigator.userAgent.match(/(firefox|safari|iceweasel)/i) && !navigator.userAgent.match(/chrome/i))
{
this._resizeTimes();
this.scrolling
// Re-enable out-of-view formatting on scroll
.on('scroll', jQuery.proxy(this._scroll, this))
// Remove translation
.css({'transform':'', 'margin-bottom':''});
}
}
});}).call(this);
et2_register_widget(et2_calendar_timegrid, ["calendar-timegrid"]);
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