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Diffstat (limited to 'static/admin/js/calendar.js')
| -rw-r--r-- | static/admin/js/calendar.js | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/static/admin/js/calendar.js b/static/admin/js/calendar.js deleted file mode 100644 index 1043dd6..0000000 --- a/static/admin/js/calendar.js +++ /dev/null @@ -1,178 +0,0 @@ -/*global gettext, get_format, quickElement, removeChildren*/ -/* -calendar.js - Calendar functions by Adrian Holovaty -depends on core.js for utility functions like removeChildren or quickElement -*/ - -(function() { - 'use strict'; - // CalendarNamespace -- Provides a collection of HTML calendar-related helper functions - var CalendarNamespace = { - monthsOfYear: gettext('January February March April May June July August September October November December').split(' '), - daysOfWeek: gettext('S M T W T F S').split(' '), - firstDayOfWeek: parseInt(get_format('FIRST_DAY_OF_WEEK')), - isLeapYear: function(year) { - return (((year % 4) === 0) && ((year % 100) !== 0 ) || ((year % 400) === 0)); - }, - getDaysInMonth: function(month, year) { - var days; - if (month === 1 || month === 3 || month === 5 || month === 7 || month === 8 || month === 10 || month === 12) { - days = 31; - } - else if (month === 4 || month === 6 || month === 9 || month === 11) { - days = 30; - } - else if (month === 2 && CalendarNamespace.isLeapYear(year)) { - days = 29; - } - else { - days = 28; - } - return days; - }, - draw: function(month, year, div_id, callback, selected) { // month = 1-12, year = 1-9999 - var today = new Date(); - var todayDay = today.getDate(); - var todayMonth = today.getMonth() + 1; - var todayYear = today.getFullYear(); - var todayClass = ''; - - // Use UTC functions here because the date field does not contain time - // and using the UTC function variants prevent the local time offset - // from altering the date, specifically the day field. For example: - // - // ``` - // var x = new Date('2013-10-02'); - // var day = x.getDate(); - // ``` - // - // The day variable above will be 1 instead of 2 in, say, US Pacific time - // zone. - var isSelectedMonth = false; - if (typeof selected !== 'undefined') { - isSelectedMonth = (selected.getUTCFullYear() === year && (selected.getUTCMonth() + 1) === month); - } - - month = parseInt(month); - year = parseInt(year); - var calDiv = document.getElementById(div_id); - removeChildren(calDiv); - var calTable = document.createElement('table'); - quickElement('caption', calTable, CalendarNamespace.monthsOfYear[month - 1] + ' ' + year); - var tableBody = quickElement('tbody', calTable); - - // Draw days-of-week header - var tableRow = quickElement('tr', tableBody); - for (var i = 0; i < 7; i++) { - quickElement('th', tableRow, CalendarNamespace.daysOfWeek[(i + CalendarNamespace.firstDayOfWeek) % 7]); - } - - var startingPos = new Date(year, month - 1, 1 - CalendarNamespace.firstDayOfWeek).getDay(); - var days = CalendarNamespace.getDaysInMonth(month, year); - - var nonDayCell; - - // Draw blanks before first of month - tableRow = quickElement('tr', tableBody); - for (i = 0; i < startingPos; i++) { - nonDayCell = quickElement('td', tableRow, ' '); - nonDayCell.className = "nonday"; - } - - // Draw days of month - var currentDay = 1; - for (i = startingPos; currentDay <= days; i++) { - if (i % 7 === 0 && currentDay !== 1) { - tableRow = quickElement('tr', tableBody); - } - if ((currentDay === todayDay) && (month === todayMonth) && (year === todayYear)) { - todayClass = 'today'; - } else { - todayClass = ''; - } - - // use UTC function; see above for explanation. - if (isSelectedMonth && currentDay === selected.getUTCDate()) { - if (todayClass !== '') { - todayClass += " "; - } - todayClass += "selected"; - } - - var cell = quickElement('td', tableRow, '', 'class', todayClass); - - quickElement('a', cell, currentDay, 'href', 'javascript:void(' + callback + '(' + year + ',' + month + ',' + currentDay + '));'); - currentDay++; - } - - // Draw blanks after end of month (optional, but makes for valid code) - while (tableRow.childNodes.length < 7) { - nonDayCell = quickElement('td', tableRow, ' '); - nonDayCell.className = "nonday"; - } - - calDiv.appendChild(calTable); - } - }; - - // Calendar -- A calendar instance - function Calendar(div_id, callback, selected) { - // div_id (string) is the ID of the element in which the calendar will - // be displayed - // callback (string) is the name of a JavaScript function that will be - // called with the parameters (year, month, day) when a day in the - // calendar is clicked - this.div_id = div_id; - this.callback = callback; - this.today = new Date(); - this.currentMonth = this.today.getMonth() + 1; - this.currentYear = this.today.getFullYear(); - if (typeof selected !== 'undefined') { - this.selected = selected; - } - } - Calendar.prototype = { - drawCurrent: function() { - CalendarNamespace.draw(this.currentMonth, this.currentYear, this.div_id, this.callback, this.selected); - }, - drawDate: function(month, year, selected) { - this.currentMonth = month; - this.currentYear = year; - - if(selected) { - this.selected = selected; - } - - this.drawCurrent(); - }, - drawPreviousMonth: function() { - if (this.currentMonth === 1) { - this.currentMonth = 12; - this.currentYear--; - } - else { - this.currentMonth--; - } - this.drawCurrent(); - }, - drawNextMonth: function() { - if (this.currentMonth === 12) { - this.currentMonth = 1; - this.currentYear++; - } - else { - this.currentMonth++; - } - this.drawCurrent(); - }, - drawPreviousYear: function() { - this.currentYear--; - this.drawCurrent(); - }, - drawNextYear: function() { - this.currentYear++; - this.drawCurrent(); - } - }; - window.Calendar = Calendar; -})(); |