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wrapper-class and setup-file for jsCalendar
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Ralf Becker
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phpgwapi/inc/class.jscalendar.inc.php
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115
phpgwapi/inc/class.jscalendar.inc.php
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<?php
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/**************************************************************************\
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* phpGroupWare - API jsCalendar wrapper-class *
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* http://www.phpgroupware.org *
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* Written by Ralf Becker <RalfBecker@outdoor-training.de> *
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* -------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU General Public License as published by the *
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* Free Software Foundation; either version 2 of the License, or (at your *
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* option) any later version. *
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\**************************************************************************/
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/* $Id$ */
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/*!
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@class jscalendar
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@author ralfbecker
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@abstract wrapper for the jsCalendar
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@discussion the constructor load the necessary javascript-files
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*/
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class jscalendar
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{
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/*!
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@function jscalendar
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@syntax jscalendar( $do_header=True )
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@author ralfbecker
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@abstract constructor of the class
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@param $do_header if true, necessary javascript and css gets loaded, only needed for input
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*/
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function jscalendar($do_header=True)
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{
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$this->phpgwapi_inc_url = $GLOBALS['phpgw_info']['server']['webserver_url'].'/phpgwapi/inc';
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$this->dateformat = $GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'];
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if ($do_header && !strstr($GLOBALS['phpgw_info']['flags']['java_script'],'jscalendar'))
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{
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$GLOBALS['phpgw_info']['flags']['java_script'] .=
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'<link rel="stylesheet" type="text/css" media="all" href="'.$this->phpgwapi_inc_url.'/jscalendar/calendar-win2k-cold-1.css" title="win2k-cold-1" />
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<script type="text/javascript" src="'.$this->phpgwapi_inc_url.'/jscalendar/calendar.js"></script>
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<script type="text/javascript" src="'.ereg_replace('[?&]*click_history=[0-9a-f]*','',$GLOBALS['phpgw']->link('/phpgwapi/inc/jscalendar-setup.php')).'"></script>
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';
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}
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}
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/*!
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@function input
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@syntax input( $name,$date,$year=0,$month=0,$day=0 )
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@author ralfbecker
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@abstract creates an inputfield for the jscalendar (returns the necessary html and js)
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@param $name name and id of the input-field (it also names the id of the img $name.'-toggle')
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@param $date date as string or unix timestamp (in users localtime)
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@param $year,$month,$day if $date is not used
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*/
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function input($name,$date,$year=0,$month=0,$day=0)
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{
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//echo "<p>jscalendar::input(name='$name', date='$date'='".date('Y-m-d',$date)."', year='$year', month='$month', day='$day')</p>\n";
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if ($date && (is_int($date) || is_numeric($date)))
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{
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$year = intval($GLOBALS['phpgw']->common->show_date($date,'Y'));
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$month = intval($GLOBALS['phpgw']->common->show_date($date,'n'));
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$day = intval($GLOBALS['phpgw']->common->show_date($date,'d'));
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}
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if ($year && $month && $day)
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{
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$date = date($this->dateformat,mktime(12,0,0,$month,$day,$year));
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}
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return
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'<input type="text" id="'.$name.'" name="'.$name.'" size="10" value="'.$date.'"/>
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<script type="text/javascript">
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document.writeln(\'<img id="'.$name.'-trigger" src="'.$this->phpgwapi_inc_url.'/jscalendar/img.gif" title="'.lang('Select date').'" style="cursor:pointer; cursor:hand;"/>\');
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Calendar.setup(
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{
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inputField : "'.$name.'",
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button : "'.$name.'-trigger"
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}
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);
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</script>
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';
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}
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/*!
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@function input2date
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@syntax input2date( $datestr,$raw='raw',$day='day',$month='month',$year='year' )
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@author ralfbecker
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@abstract converts the date-string back to an array with year, month, day and a timestamp
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@param $datestr content of the inputfield generated by jscalendar::input()
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@param $raw key of the timestamp-field in the returned array or False of no timestamp
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@param $day,$month,$year keys for the array, eg. to set mday instead of day
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*/
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function input2date($datestr,$raw='raw',$day='day',$month='month',$year='year')
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{
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if ($datestr === '')
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{
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return False;
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}
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$fields = split('[./-]',$datestr);
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foreach(split('[./-]',$this->dateformat) as $n => $field)
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{
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$date[$field] = intval($fields[$n]);
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}
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$ret = array(
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$year => $date['Y'],
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$month => $date['m'],
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$day => $date['d']
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);
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if ($raw)
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{
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$ret[$raw] = mktime(12,0,0,$date['m'],$date['d'],$date['Y']);
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}
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//echo "<p>jscalendar::input2date('$datestr','$raw',$day','$month','$year') = "; print_r($ret); echo "</p>\n";
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return $ret;
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}
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}
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213
phpgwapi/inc/jscalendar-setup.php
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213
phpgwapi/inc/jscalendar-setup.php
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<?php
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/**************************************************************************\
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* phpGroupWare - API jsCalendar setup (set up jsCalendar with user prefs) *
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* http://www.phpgroupware.org *
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* Modified by Ralf Becker <RalfBecker@outdoor-training.de> *
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* -------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU General Public License as published by the *
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* Free Software Foundation; either version 2 of the License, or (at your *
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* option) any later version. *
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\**************************************************************************/
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/* $Id$ */
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$GLOBALS['phpgw_info']['flags'] = Array(
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'currentapp' => 'calendar', // can't be phpgwapi
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'noheader' => True,
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'nonavbar' => True,
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'noappheader' => True,
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'noappfooter' => True,
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'nofooter' => True,
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'nocachecontrol' => True // allow cacheing
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);
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include('../../header.inc.php');
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$dateformat = $GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'];
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$jsDateFormat = str_replace(array('Y','d','m'),array('y','dd','mm'),$dateformat);
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$dayFirst = strpos($dateformat,'d') < strpos($dateformat,'m');
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$jsLongDateFormat = 'DD, '.($dayFirst ? 'd' : 'MM').($dateformat[1] == '.' ? '. ' : ' ').($dayFirst ? 'MM' : 'd');
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/* Copyright Mihai Bazon, 2002, 2003 | http://students.infoiasi.ro/~mishoo
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* ---------------------------------------------------------------------------
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*
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* The DHTML Calendar
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*
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* Details and latest version at:
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* http://students.infoiasi.ro/~mishoo/site/calendar.epl
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*
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* Feel free to use this script under the terms of the GNU Lesser General
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* Public License, as long as you do not remove or alter this notice.
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*
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* This file defines helper functions for setting up the calendar. They are
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* intended to help non-programmers get a working calendar on their site
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* quickly.
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*/
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/**
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* This function "patches" an input field (or other element) to use a calendar
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* widget for date selection.
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*
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* The "params" is a single object that can have the following properties:
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*
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* prop. name | description
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* -------------------------------------------------------------------------------------------------
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* inputField | the ID of an input field to store the date
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* displayArea | the ID of a DIV or other element to show the date
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* button | ID of a button or other element that will trigger the calendar
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* eventName | event that will trigger the calendar, without the "on" prefix (default: "click")
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* ifFormat | date format that will be stored in the input field
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* daFormat | the date format that will be used to display the date in displayArea
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* singleClick | (true/false) wether the calendar is in single click mode or not (default: true)
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* mondayFirst | (true/false) if true Monday is the first day of week, Sunday otherwise (default: false)
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* align | alignment (default: "Bl"); if you don't know what's this see the calendar documentation
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* range | array with 2 elements. Default: [1900, 2999] -- the range of years available
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* weekNumbers | (true/false) if it's true (default) the calendar will display week numbers
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* flat | null or element ID; if not null the calendar will be a flat calendar having the parent with the given ID
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* flatCallback | function that receives a JS Date object and returns an URL to point the browser to (for flat calendar)
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* disableFunc | function that receives a JS Date object and should return true if that date has to be disabled in the calendar
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*
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* None of them is required, they all have default values. However, if you
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* pass none of "inputField", "displayArea" or "button" you'll get a warning
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* saying "nothing to setup".
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*/
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?>
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Calendar.setup = function (params) {
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function param_default(pname, def) { if (typeof params[pname] == "undefined") { params[pname] = def; } };
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param_default("inputField", null);
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param_default("displayArea", null);
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param_default("button", null);
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param_default("eventName", "click");
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param_default("ifFormat", "<?php echo $jsDateFormat; ?>");
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param_default("daFormat", "<?php echo $jsDateFormat; ?>");
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param_default("singleClick", true);
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param_default("disableFunc", null);
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param_default("mondayFirst", <?php echo $GLOBALS['phpgw_info']['user']['preferences']['common']['weekdaysstarts'] != 'sunday' ? 'true' : 'false'; ?>);
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param_default("align", "Bl");
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param_default("range", [1900, 2999]);
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param_default("weekNumbers", true);
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param_default("flat", null);
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param_default("flatCallback", null);
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var tmp = ["inputField", "displayArea", "button"];
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for (var i in tmp) {
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if (typeof params[tmp[i]] == "string") {
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params[tmp[i]] = document.getElementById(params[tmp[i]]);
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}
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}
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if (!(params.flat || params.inputField || params.displayArea || params.button)) {
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alert("Calendar.setup:\n Nothing to setup (no fields found). Please check your code");
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return false;
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}
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function onSelect(cal) {
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if (cal.params.flat) {
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if (typeof cal.params.flatCallback == "function") {
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cal.params.flatCallback(cal);
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} else {
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alert("No flatCallback given -- doing nothing.");
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}
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return false;
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}
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if (cal.params.inputField) {
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cal.params.inputField.value = cal.date.print(cal.params.ifFormat);
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}
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if (cal.params.displayArea) {
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cal.params.displayArea.innerHTML = cal.date.print(cal.params.daFormat);
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}
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if (cal.params.singleClick && cal.dateClicked) {
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cal.callCloseHandler();
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}
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};
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if (params.flat != null) {
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params.flat = document.getElementById(params.flat);
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if (!params.flat) {
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alert("Calendar.setup:\n Flat specified but can't find parent.");
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return false;
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}
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var cal = new Calendar(params.mondayFirst, null, onSelect);
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cal.params = params;
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cal.weekNumbers = params.weekNumbers;
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cal.setRange(params.range[0], params.range[1]);
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cal.setDisabledHandler(params.disableFunc);
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cal.create(params.flat);
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cal.show();
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return false;
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}
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var triggerEl = params.button || params.displayArea || params.inputField;
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triggerEl["on" + params.eventName] = function() {
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var dateEl = params.inputField || params.displayArea;
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var dateFmt = params.inputField ? params.ifFormat : params.daFormat;
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var mustCreate = false;
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if (!window.calendar) {
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window.calendar = new Calendar(params.mondayFirst, null, onSelect, function(cal) { cal.hide(); });
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window.calendar.weekNumbers = params.weekNumbers;
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mustCreate = true;
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} else {
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window.calendar.hide();
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}
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window.calendar.setRange(params.range[0], params.range[1]);
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window.calendar.params = params;
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window.calendar.setDisabledHandler(params.disableFunc);
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window.calendar.setDateFormat(dateFmt);
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if (mustCreate) {
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window.calendar.create();
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}
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window.calendar.parseDate(dateEl.value || dateEl.innerHTML);
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window.calendar.refresh();
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window.calendar.showAtElement(params.displayArea || params.inputField, params.align);
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return false;
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};
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};
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// translations
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// ** I18N
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Calendar._DN = new Array
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("<?php echo lang('Sunday') ?>",
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"<?php echo lang('Monday'); ?>",
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"<?php echo lang('Tuesday'); ?>",
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"<?php echo lang('Wednesday'); ?>",
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"<?php echo lang('Thursday'); ?>",
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"<?php echo lang('Friday'); ?>",
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"<?php echo lang('Saturday'); ?>",
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"<?php echo lang('Sunday'); ?>");
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Calendar._MN = new Array
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("<?php echo lang('January'); ?>",
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"<?php echo lang('February'); ?>",
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"<?php echo lang('March'); ?>",
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"<?php echo lang('April'); ?>",
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"<?php echo lang('May'); ?>",
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"<?php echo lang('June'); ?>",
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"<?php echo lang('July'); ?>",
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"<?php echo lang('August'); ?>",
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"<?php echo lang('September'); ?>",
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"<?php echo lang('October'); ?>",
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"<?php echo lang('November'); ?>",
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"<?php echo lang('December'); ?>");
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// tooltips
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Calendar._TT = {};
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Calendar._TT["TOGGLE"] = "<?php echo lang('Toggle first day of week'); ?>";
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Calendar._TT["PREV_YEAR"] = "<?php echo lang('Prev. year (hold for menu)'); ?>";
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Calendar._TT["PREV_MONTH"] = "<?php echo lang('Prev. month (hold for menu)'); ?>";
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Calendar._TT["GO_TODAY"] = "<?php echo lang('Go Today'); ?>";
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Calendar._TT["NEXT_MONTH"] = "<?php echo lang('Next month (hold for menu)'); ?>";
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Calendar._TT["NEXT_YEAR"] = "<?php echo lang('Next year (hold for menu)'); ?>";
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Calendar._TT["SEL_DATE"] = "<?php echo lang('Select date'); ?>";
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Calendar._TT["DRAG_TO_MOVE"] = "<?php echo lang('Drag to move'); ?>";
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Calendar._TT["PART_TODAY"] = " (<?php echo lang('today'); ?>)";
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Calendar._TT["MON_FIRST"] = "<?php echo lang('Display Monday first'); ?>";
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Calendar._TT["SUN_FIRST"] = "<?php echo lang('Display Sunday first'); ?>";
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Calendar._TT["CLOSE"] = "<?php echo lang('Close'); ?>";
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Calendar._TT["TODAY"] = "<?php echo lang('Today'); ?>";
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// date formats
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Calendar._TT["DEF_DATE_FORMAT"] = "<?php echo $jsDateFormat; ?>";
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Calendar._TT["TT_DATE_FORMAT"] = "<?php echo $jsLongDateFormat; ?>";
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Calendar._TT["WK"] = "<?php echo lang('Wk'); ?>";
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9
phpgwapi/inc/jscalendar/README-phpGW
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9
phpgwapi/inc/jscalendar/README-phpGW
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This directory contains the (unchanged) Version 0.9.3 of jsCalendar
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jsCalendar is called by the jscalendar wrapper-class in the phpGW API
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Instead of jscalendar-setup.js and a lang/*.js file it loads jscalendar-setup.php,
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which sets all jscalendar preferences (partly from the users prefs) and read the
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translations from the database for the language the user has spec. in his prefs.
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RalfBecker@outdoor-training.de
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