/* * Egroupware * @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 et2_core_valueWidget; /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 * * @augments et2_DOMWidget */ var et2_calendar_daycol = et2_valueWidget.extend([et2_IDetachedDOM], { attributes: { date: { name: "Date", type: "any", description: "What date is this daycol for. YYYYMMDD or Date", default: et2_no_init }, owner: { name: "Owner", type: "any", // Integer, or array of integers default: 0, description: "Account ID number of the calendar owner, if not the current user" }, display_birthday_as_event: { name: "Birthdays", type: "boolean", default: false, description: "Display birthdays as events" }, display_holiday_as_event: { name: "Holidays", type: "boolean", default: false, description: "Display holidays as events" } }, /** * Constructor * * @memberOf et2_calendar_daycol */ init: function() { this._super.apply(this, arguments); // Main container this.div = $j(document.createElement("div")) .addClass("calendar_calDayCol") .css('width',this.options.width) .css('left', this.options.left); this.header = $j(document.createElement('div')) .addClass("calendar_calDayColHeader") .css('width',this.options.width) .css('left', this.options.left); this.title = $j(document.createElement('div')) .appendTo(this.header); this.all_day = $j(document.createElement('div')) .addClass("calendar_calDayColAllDay") .appendTo(this.header); this.setDOMNode(this.div[0]); // Used for its date calculations - note this is a datetime, parent // uses just a date this.date_helper = et2_createWidget('date-time',{},null); this.date_helper.loadingFinished(); // Init to defaults, just in case this.display_settings = { wd_start: 60*9, wd_end: 60*17, granularity: 30, rowsToDisplay: 10, rowHeight: 20, // Percentage; not yet available titleHeight: 2.0 } }, doLoadingFinished: function() { this._super.apply(this, arguments); // Parent will have everything we need, just load it from there if(this.title.text() === '' && this.options.date && this._parent && this._parent.instanceOf(et2_calendar_timegrid)) { // Forces an update var date = this.options.date; this.options.date = ''; this.set_date(date); } }, destroy: function() { this._super.apply(this, arguments); this.div.off(); this.header.off().remove(); this.title.off(); this.div = null; this.header = null; this.title = null; // date_helper has no parent, so we must explicitly remove it this.date_helper.destroy(); this.date_helper = null; egw.dataUnregisterUID(app.classes.calendar._daywise_cache_id(this.options.date,this.options.owner),false,this); }, /** * Draw the individual divs for clicking */ _draw: function() { // Remove any existing $j('.calendar_calAddEvent',this.div).remove(); // Grab real values from parent if(this._parent && this._parent.instanceOf(et2_calendar_timegrid)) { this.display_settings.wd_start = 60*this._parent.options.day_start; this.display_settings.wd_end = 60*this._parent.options.day_end; this.display_settings.granularity = this._parent.options.granularity; var header = this._parent.dayHeader.children(); // Figure out insert index var idx = 0; var siblings = this._parent.getDOMNode(this).childNodes while(idx < siblings.length && siblings[idx] != this.getDOMNode()) { idx++; } // Stick header in the right place if(idx == 0) { this._parent.dayHeader.prepend(this.header); } else if(header.length) { header.eq(Math.min(header.length,idx)-1).after(this.header); } } this.display_settings.rowsToDisplay = ((this.display_settings.wd_end - this.display_settings.wd_start)/this.display_settings.granularity); this.display_settings.rowHeight= (100/this.display_settings.rowsToDisplay).toFixed(1); this.display_settings.titleHeight = (this.title.height()/this.div.height())*100; // adding divs to click on for each row / time-span for(var t = 0,i = 1; t < 1440; t += this.display_settings.granularity,++i) { var linkData = { 'menuaction':'calendar.calendar_uiforms.edit', 'date' : this.options.date, 'hour' : sprintf("%02d",Math.floor(t / 60)), 'minute' : sprintf("%02d",Math.floor(t % 60)) }; if (this.options.owner) linkData['owner'] = this.options.owner; var droppableDateTime = linkData['date'] + "T" + linkData['hour'] + linkData['minute']; var droppableID='drop_'+droppableDateTime+'_O'+(this.options.owner<0?'group'+Math.abs(this.options.owner):this.options.owner); var hour = jQuery('
') .attr('data-date',linkData.date) .attr('data-hour',linkData.hour) .attr('data-minute',linkData.minute) .appendTo(this.div); } }, /** * Set the date * * @param {string|Date} _date New date * @param {Object[]} events=false List of events to be displayed, or false to * automatically fetch data from content array * @param {boolean} force_redraw=false Redraw even if the date is the same. * Used for when new data is available. */ set_date: function(_date, events, force_redraw) { if(typeof events === 'undefined' || !events) { events = false; } if(typeof force_redraw === 'undefined' || !force_redraw) { force_redraw = false; } if(!this._parent || !this._parent.date_helper) { egw.debug('warn', 'Day col widget "' + this.id + '" is missing its parent.'); return false; } if(typeof _date === "object") { this._parent.date_helper.set_value(_date); } else if(typeof _date === "string") { // Need a new date to avoid invalid month/date combinations when setting // month then day. Use a string to avoid browser timezone. this._parent.date_helper.set_value(_date.substring(0,4)+'-'+(_date.substring(4,6))+'-'+_date.substring(6,8)+'T00:00:00Z'); } this.date = new Date(this._parent.date_helper.getValue()); // Keep internal option in Ymd format, it gets passed around in this format var new_date = ""+this._parent.date_helper.get_year()+ sprintf("%02d",this._parent.date_helper.get_month())+ sprintf("%02d",this._parent.date_helper.get_date()); // Set label // Add timezone offset back in, or formatDate will lose those hours var formatDate = new Date(this.date.valueOf() + this.date.getTimezoneOffset() * 60 * 1000); var date_string = this._parent._children.length === 1 ? app.calendar.date.long_date(formatDate,false, false, true) : jQuery.datepicker.formatDate('DD dd',formatDate); this.title.text(date_string) .attr("data-date", new_date); this.header .attr('data-date',new_date) .attr('data-whole_day',true); // Avoid redrawing if date is the same if(new_date === this.options.date && !force_redraw) { return; } if(this.options.date) { egw.dataUnregisterUID(app.classes.calendar._daywise_cache_id(this.options.date,this.options.owner),false,this); } this.options.date = new_date; // Set holiday and today classes this.day_class_holiday(); // Update all the little boxes this._draw(); // Register for updates on events for this day var cache_id = app.classes.calendar._daywise_cache_id(new_date,this.options.owner); egw.dataRegisterUID(cache_id, function(event_ids) { var events = []; if(event_ids == null || typeof event_ids.length == 'undefined') event_ids = []; for(var i = 0; i < event_ids.length; i++) { var event = egw.dataGetUIDdata('calendar::'+event_ids[i]).data; if(event && event.date && ( event.date === this.options.date || // Accept multi-day events new Date(event.start) <= this.date //&& new Date(event.end) >= this.date )) { events.push(event); } } this._update_events(events); },this,this.getInstanceManager().execId,this.id); if(events) { this._update_events(events); } }, /** * Set the owner of this day * * @param {number|number[]} _owner Account ID */ set_owner: function(_owner) { // Simple comparison, both numbers if(_owner === this.options.owner) return; // More complicated comparison, one or the other is an array if((typeof _owner == 'object' || typeof this.options.owner == 'object') && _owner.toString() == this.options.owner.toString()) { return; } egw.dataUnregisterUID(app.classes.calendar._daywise_cache_id(this.options.date,this.options.owner),false,this); this.options.owner = _owner; this.div.attr('data-sortable-id', this.options.owner); // Register for updates on events for this day egw.dataRegisterUID(app.classes.calendar._daywise_cache_id(this.options.date,this.options.owner), function(event_ids) { var events = []; if(event_ids == null || typeof event_ids.length == 'undefined') event_ids = []; for(var i = 0; i < event_ids.length; i++) { var event = egw.dataGetUIDdata('calendar::'+event_ids[i]).data; if(event && event.date && event.date === this.options.date) { events.push(event); } } this._update_events(events); },this,this.getInstanceManager().execId,this.id); }, set_left: function(left) { // Maybe? window.setTimeout(jQuery.proxy(function() { if(this.div) { this.div.css('left',left); // Headers are positioned relative //this.header.css('left',left); } },this),1); }, set_width: function(width) { this.options.width = width; window.setTimeout(jQuery.proxy(function() { if(this.div) { this.div.outerWidth(this.options.width); this.header.outerWidth(this.options.width); } },this),1); }, /** * Applies class for today, and any holidays for current day */ day_class_holiday: function() { // Remove all classes this.title.removeClass() // Except this one... .addClass("et2_clickable et2_link"); this.title.attr('data-holiday',''); // Set today class - note +1 when dealing with today, as months in JS are 0-11 var today = new Date(); this.title.toggleClass("calendar_calToday", this.options.date === ''+today.getUTCFullYear()+ sprintf("%02d",today.getUTCMonth()+1)+ sprintf("%02d",today.getUTCDate()) ); // Holidays and birthdays var holidays = et2_calendar_daycol.get_holidays(this,this.options.date.substring(0,4)); var holiday_list = []; if(holidays && holidays[this.options.date]) { holidays = holidays[this.options.date]; for(var i = 0; i < holidays.length; i++) { if (typeof holidays[i]['birthyear'] !== 'undefined') { this.title.addClass('calendar_calBirthday'); //If the birthdays are already displayed as event, don't //show them in the caption if (!this.options.display_birthday_as_event) { holiday_list.push(holidays[i]['name']); } } else { this.title.addClass('calendar_calHoliday'); this.title.attr('data-holiday', holidays[i]['name']); //If the birthdays are already displayed as event, don't //show them in the caption if (!this.options.display_holiday_as_event) { holiday_list.push(holidays[i]['name']); } } } } this.title.attr('title', holiday_list.join(',')); }, /** * Load the event data for this day and create event widgets for each. * * If event information is not provided, it will be pulled from the content array. * * @param {Object[]} [_events] Array of event information, one per event. */ _update_events: function(_events) { var events = _events || this.getArrayMgr('content').getEntry(this.options.date) || []; // Remove extra events while(this._children.length > 0) { var node = this._children[this._children.length-1]; this.removeChild(node); node.free(); } // Make sure children are in cronological order, or columns are backwards events.sort(function(a,b) { var start = new Date(a.start) - new Date(b.start); var end = new Date(a.end) - new Date(b.end); // Whole day events sorted by ID, normal events by start / end time return a.whole_day ? (a.app_id - b.app_id) : (start ? start : end); }); for(var c = 0; c < events.length; c++) { // Create event var event = et2_createWidget('calendar-event',{ id:events[c].id, value: events[c] },this); if(this.isInTree()) { event.doLoadingFinished(); } // Copy actions set in parent event._link_actions(this._parent._parent.options.actions||{}); } // Seperate loop so column sorting finds all children in the right place for(var c = 0; c < events.length && c < this._children.length; c++) { this.getWidgetById(events[c].id).set_value(events[c]); } // Apply styles to hidden events this._out_of_view(); }, /** * Apply styles for out-of-view and partially hidden events */ _out_of_view: function() { // Reset this.header.children('.hiddenEventBefore').remove(); this.div.children('.hiddenEventAfter').remove(); var timegrid = this._parent; var day = this; // elem is jquery div of event function isHidden(elem) { var docViewTop = timegrid.scrolling.scrollTop(), docViewBottom = docViewTop + timegrid.scrolling.height(), elemTop = elem.position().top, elemBottom = elemTop + elem.outerHeight(); if((elemBottom <= docViewBottom) && (elemTop >= docViewTop)) { // Entirely visible return false; } var visible = { hidden: elemTop > docViewTop ? 'bottom' : 'top', completely: false }; visible.completely = visible.hidden == 'top' ? elemBottom < docViewTop : elemTop > docViewBottom; return visible; } // Check each event this.iterateOver(function(event) { // Skip whole day events and events missing value if(!event.options || !event.options.value || event.options.value.whole_day_on_top) return; // Reset event.title.css('top',''); event.body.css('padding-top',''); var hidden = isHidden.call(this,event.div); if(!hidden) { return; } // Only top is hidden, move label // Bottom hidden is fine if(hidden.hidden === 'top' && !hidden.completely) { event.title.css('top',timegrid.scrolling.scrollTop() - event.div.position().top); event.body.css('padding-top',timegrid.scrolling.scrollTop() - event.div.position().top); } // Completely out of view, show indicator else if (hidden.completely) { var indicator = ''; if(hidden.hidden === 'top') { if($j('.hiddenEventBefore',this.header).length == 0) { indicator = $j('
') .appendTo(this.header) .text(event.options.value.title) .attr('data-hidden_count', 1) .on('click', function() { $j('.calendar_calEvent',day.div).first()[0].scrollIntoView(); }); } else { indicator = $j('.hiddenEventBefore',this.header); indicator.attr('data-hidden_count', parseInt(indicator.attr('data-hidden_count')) + 1); indicator.text(day.egw().lang('%1 event(s) %2',indicator.attr('data-hidden_count'),'')); } } else if(hidden.hidden === 'bottom') { indicator = $j('.hiddenEventAfter',this.div); if(indicator.length == 0) { indicator = $j('
') .text(event.options.value.title) .attr('data-hidden_count', 1); this.div.append(indicator) .on('click', function() { $j('.calendar_calEvent',day.div).last()[0].scrollIntoView(false); // Better re-run this to clean up day._out_of_view(); }); } else { indicator.attr('data-hidden_count', parseInt(indicator.attr('data-hidden_count')) + 1); indicator.text(day.egw().lang('%1 event(s) %2',indicator.attr('data-hidden_count'),'')); } indicator.css('top',timegrid.scrolling.height() + timegrid.scrolling.scrollTop()-indicator.height()); } // Match color to the event if(indicator != '') { // Use border-top-color, Firefox doesn't give a value with border-color indicator.css('border-color', event.div.css('border-top-color')); } } }, this, et2_calendar_event); }, /** * Sort a day's events into minimally overlapping columns * * @returns {Array[]} Events sorted into columns */ _spread_events: function() { var day_start = this.date.valueOf() / 1000; var dst_check = new Date(this.date); dst_check.setUTCHours(12); // if daylight saving is switched on or off, correct $day_start // gives correct times after 2am, times between 0am and 2am are wrong var daylight_diff = day_start + 12*60*60 - (dst_check.valueOf()/1000); if(daylight_diff) { day_start -= daylight_diff; } var eventCols = [], col_ends = []; // Make sure children are in cronological order, or columns are backwards this._children.sort(function(a,b) { var start = new Date(a.options.value.start) - new Date(b.options.value.start); var end = new Date(a.options.value.end) - new Date(b.options.value.end); return a.options.value.whole_day ? -1 : (start ? start : end); }); for(var i = 0; i < this._children.length; i++) { var event = this._children[i].options.value || false; if(!event) continue; if(event.date && event.date != this.options.date && // Multi-day events date may be different (new Date(event.start) >= this.date || new Date(event.end) <= this.date ) ) { // Still have a child event that has changed date (DnD) this._children[i].destroy(); this.removeChild(this._children[i]); continue; } var c = 0; event['multiday'] = false; if(typeof event.start !== 'object') { this.date_helper.set_value(event.start); event.start = new Date(this.date_helper.getValue()); } if(typeof event.end !== 'object') { this.date_helper.set_value(event.end); event.end = new Date(this.date_helper.getValue()); } event['start_m'] = parseInt((event.start.valueOf()/1000 - day_start) / 60); if (event['start_m'] < 0) { event['start_m'] = 0; event['multiday'] = true; } event['end_m'] = parseInt((event.end.valueOf()/1000 - day_start) / 60); if (event['end_m'] >= 24*60) { event['end_m'] = 24*60-1; event['multiday'] = true; } if(!event.start.getUTCHours() && !event.start.getUTCMinutes() && event.end.getUTCHours() == 23 && event.end.getUTCMinutes() == 59) { event.whole_day_on_top = (event.non_blocking && event.non_blocking != '0'); } if (!event['whole_day_on_top']) { for(c = 0; event['start_m'] < col_ends[c]; ++c); col_ends[c] = event['end_m']; } if(typeof eventCols[c] === 'undefined') { eventCols[c] = []; } eventCols[c].push(this._children[i]); } return eventCols; }, /** * Position the event according to it's time and how this widget is laid * out. * * @param {undefined|Object|et2_calendar_event} event */ position_event: function(event) { // Sort events into minimally-overlapping columns var columns = this._spread_events(); for(var c = 0; c < columns.length; c++) { // Calculate horizontal positioning var left = Math.ceil(5 + (1.5 * 100 / (parseFloat(this.options.width) || 100))); var width = 98 - left; if (columns.length !== 1) { width = !c ? 70 : 50; left += c * (100.0-left) / columns.length; } if (left + width > 100.0) width = 98.0 - left; var whole_day_counter = 0; for(var i = 0; (columns[c].indexOf(event) >= 0 || !event) && i < columns[c].length; i++) { // Calculate vertical positioning var top = 0; var height = 0; if(columns[c][i].options.value.whole_day_on_top) { if(!this.all_day.has(columns[c][i].div).length) { columns[c][i].div .appendTo(this.all_day); this._parent._resizeTimes(); } continue; } else { if(this.all_day.has(columns[c][i].div).length) { columns[c][i].div.appendTo(this.div); this._parent._resizeTimes(); } top = this._time_to_position(columns[c][i].options.value.start_m,whole_day_counter); height = this._time_to_position(columns[c][i].options.value.end_m,whole_day_counter)-top; } // Position the event if(event && columns[c].indexOf(event) >= 0 || !event) { columns[c][i].div.css('top', top+'%'); columns[c][i].div.css('height', height+'%'); columns[c][i].div.css('left', left.toFixed(1)+'%'); columns[c][i].div.css('width', width.toFixed(1)+'%'); columns[c][i].div.css('z-index',parseInt(columns[c][i].div.css('z-index'))+c); } } // Only wanted to position this event, leave the other columns alone if(event && columns[c].indexOf(event) >= 0) { return; } } }, /** * Calculates the vertical position based on the time * * This calculation is a percentage from 00:00 to 23:59 * * @param {int} time in minutes from midnight * @param {int} [row_offset=0] Add extra spacing for additional rows * @return {float} position in percent */ _time_to_position: function(time,row_offset) { var pos = 0.0; if(typeof row_offset === 'undefined') { row_offset = 0; } // 24h pos = ((time / 60) / 24) * 100 pos = pos.toFixed(1) return pos; }, attachToDOM: function() { this._super.apply(this, arguments); // Remove the binding for the click handler, unless there's something // custom here. if (!this.onclick) { $j(this.node).off("click"); } // But we do want to listen to certain clicks, and handle them internally $j(this.node).on('click.et2_daycol', '.calendar_calDayColHeader,.calendar_calAddEvent', jQuery.proxy(this.click, this) ); }, /** * Click handler calling custom handler set via onclick attribute to this.onclick, * or the default which is to open a new event at that time. * * Normally, you don't bind to this one, but the attribute is supported if you * can get a reference to the widget. * * @param {Event} _ev * @returns {boolean} */ click: function(_ev) { // Click on the title if(this.title.is(_ev.target)) { app.calendar.update_state({view: 'day',date: this.date.toJSON()}); return false; } else if ($j(_ev.target).hasClass('calendar_calAddEvent')) { // Default handler to open a new event at the selected time this.egw().open(null, 'calendar', 'add', { date: _ev.target.dataset.date || this.options.date, hour: _ev.target.dataset.hour || this._parent.options.day_start, minute: _ev.target.dataset.minute || 0 } , '_blank'); return false; } else if (this.header.has(_ev.target).length || this.header.is(_ev.target)) { // Click on the header, but not the title. That's an all-day non-blocking var end = this.date.getFullYear() + '-' + (this.date.getUTCMonth()+1) + '-' + this.date.getUTCDate() + 'T23:59'; this.egw().open(null, 'calendar', 'add', { start: this.date.toJSON(), end: end, non_blocking: true } , '_blank'); return false; } }, /** * Code for implementing et2_IDetachedDOM * * @param {array} _attrs array to add further attributes to */ getDetachedAttributes: function(_attrs) { }, getDetachedNodes: function() { return [this.getDOMNode()]; }, setDetachedAttributes: function(_nodes, _values) { }, }); et2_register_widget(et2_calendar_daycol, ["calendar-daycol"]); // Static class stuff jQuery.extend(et2_calendar_daycol, { holiday_cache: {}, /** * Fetch and cache a list of the year's holidays * * @param {et2_calendar_timegrid} widget * @param {string|numeric} year * @returns {Array} */ get_holidays: function(widget,year) { // Loaded in an iframe or something if(!egw.window.et2_calendar_daycol) return {}; var cache = egw.window.et2_calendar_daycol.holiday_cache[year]; if (typeof cache == 'undefined') { // Fetch with json instead of jsonq because there may be more than // one widget listening for the response by the time it gets back, // and we can't do that when it's queued. egw.window.et2_calendar_daycol.holiday_cache[year] = egw.json( 'calendar_timegrid_etemplate_widget::ajax_get_holidays', [year] ).sendRequest(true); } cache = egw.window.et2_calendar_daycol.holiday_cache[year]; if(typeof cache.done == 'function') { // pending, wait for it cache.done(jQuery.proxy(function(response) { egw.window.et2_calendar_daycol.holiday_cache[this.year] = response.response[0].data||undefined; egw.window.setTimeout(jQuery.proxy(function() { // Make sure widget hasn't been destroyed while we wait if(typeof this.widget.free == 'undefined') { this.widget.day_class_holiday(); } },this),1); },{widget:widget,year:year})); return {}; } else { return cache; } } });