mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-23 23:29:31 +01:00
345 lines
9.2 KiB
PHP
345 lines
9.2 KiB
PHP
<?php
|
|
/**************************************************************************\
|
|
* eGroupWare API - Matrix View Generator *
|
|
* This file written by Marc Logemann <loge@phpgroupware.org> *
|
|
* class for creating matrix like timeframes for items *
|
|
* *
|
|
* this matrix is having the days of actual month in the x-axis and the *
|
|
* items, which could be projects, in the y-axis. *
|
|
* You will see a top-down view of all items and their associated *
|
|
* timeframes. You probably saw this in projectmanagement apps *
|
|
* *
|
|
* Copyright (C) 2000, 2001 Marc Logemann *
|
|
* -------------------------------------------------------------------------*
|
|
* This library is part of the eGroupWare API *
|
|
* http://www.egroupware.org/api *
|
|
* ------------------------------------------------------------------------ *
|
|
* This library is free software; you can redistribute it and/or modify it *
|
|
* under the terms of the GNU Lesser General Public License as published by *
|
|
* the Free Software Foundation; either version 2.1 of the License, *
|
|
* or any later version. *
|
|
* This library is distributed in the hope that it will be useful, but *
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
|
|
* See the GNU Lesser General Public License for more details. *
|
|
* You should have received a copy of the GNU Lesser General Public License *
|
|
* along with this library; if not, write to the Free Software Foundation, *
|
|
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
|
|
\**************************************************************************/
|
|
/* $Id$ */
|
|
|
|
class matrixview
|
|
{
|
|
var $sumdays = 0;
|
|
var $month = 0;
|
|
var $monthname = '';
|
|
var $year = 0;
|
|
var $day = 0;
|
|
|
|
var $items_content = array();
|
|
var $items_count = 0;
|
|
|
|
var $arr_second_dim = 0;
|
|
var $image1pix = 'images/pix.gif';
|
|
|
|
var $color_headerfield = '#FFFF33';
|
|
var $color_emptyfield = '#CCCCCC';
|
|
|
|
var $selection = 1;
|
|
|
|
/**
|
|
*
|
|
* construtor: graphview class
|
|
*
|
|
* constructor waits for the desired month in
|
|
* integer presentation and the desired year also
|
|
* in integer presentation 4 digits (ex. 2001)
|
|
*
|
|
* @param int month (for example: 02)
|
|
* @param int year (for example: 2001)
|
|
*
|
|
*/
|
|
function matrixview ($month_int = 0, $year_int = 0)
|
|
{
|
|
for($i;$i<32;$i++)
|
|
{
|
|
if(checkdate($month_int,$i,$year_int)) $days++;
|
|
}
|
|
|
|
$this->month = $month_int;
|
|
$this->year = $year_int;
|
|
$this->set1PixelGif($GLOBALS['phpgw']->common->get_image_path('todo').'/pix.gif');
|
|
}
|
|
|
|
/**
|
|
*
|
|
* set a Period for a specified item
|
|
*
|
|
* setting a period for an element means to define
|
|
* a fromDate and and a toDate together with the
|
|
* item itself. This will store a timeframe associated
|
|
* with an item for later usage
|
|
*
|
|
* @param string item for the timeframe
|
|
* @param date fromdate in format yyyymmdd
|
|
* @param date todate in format yyyymmdd
|
|
*
|
|
* @return boolean false if item cannot be saved
|
|
* otherwise true
|
|
*/
|
|
function setPeriod ($item, $fromdate, $todate, $color='#990033')
|
|
{
|
|
$fyear = substr($fromdate,0,4);
|
|
$fmonth = substr($fromdate,4,2);
|
|
$fday = substr($fromdate,6,2);
|
|
|
|
$tyear = substr($todate,0,4);
|
|
$tmonth = substr($todate,4,2);
|
|
$tday = substr($todate,6,2);
|
|
|
|
if(mktime(0,0,0, $tmonth, $tday, $tyear) < mktime(0,0,0, $this->month+1,0,$this->year))
|
|
{
|
|
$this->day = $tday;
|
|
}
|
|
else
|
|
{
|
|
$dinfo = getdate(mktime(0,0,0, $this->month+1,0,$this->year));
|
|
$this->day = $dinfo[mday];
|
|
}
|
|
|
|
$go = 1;
|
|
$i = 0;
|
|
$z = 0;
|
|
|
|
while($go == 1)
|
|
{
|
|
// calculates fromdate
|
|
// echo date("d/m/Y", mktime(0,0,0, $fmonth, $fday+$i, $fyear)); echo "<br>";
|
|
|
|
$datinfo = getdate(mktime(0,0,0, $fmonth, $fday+$i, $fyear));
|
|
|
|
if($datinfo['mon'] == $this->month
|
|
&& $datinfo['year'] == $this->year
|
|
&& $datinfo['mday'] <= $this->day)
|
|
{
|
|
$t = $datinfo['mday'];
|
|
$this->items_content[$this->items_count][$t] = 'x';
|
|
}
|
|
|
|
if (mktime(0,0,0, $fmonth, $fday+$i, $fyear) >= mktime(0,0,0, $this->month+1, 0, $this->year) ||
|
|
mktime(0,0,0, $fmonth, $fday+$i, $fyear) >= mktime(0,0,0, $tmonth, $tday, $tyear))
|
|
{
|
|
$go = 0;
|
|
}
|
|
$i++;
|
|
}
|
|
|
|
$this->items_content[$this->items_count][0] = $item;
|
|
$this->items_color[$this->items_count] = $color;
|
|
|
|
// increase number of items in two-dimensional array
|
|
$this->items_count++;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* sets the color for empty dayfields
|
|
*
|
|
* @param string color in hexadecimal (ex. "#336699")
|
|
*/
|
|
function setEmptyFieldColor ($color)
|
|
{
|
|
$this->color_emptyfield=$color;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* sets the color for calendar day fields
|
|
*
|
|
* @param string color in hexadecimal (ex. "#336699")
|
|
*/
|
|
function setHeaderFieldColor ($color)
|
|
{
|
|
$this->color_headerfield=$color;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* sets a new path for 1pixel (pix.gif) gif needed for the table
|
|
* default is set actual script dir + /images
|
|
*
|
|
* @param string path and name to 1pixel gif
|
|
*/
|
|
function set1PixelGif ($filepath)
|
|
{
|
|
$this->image1pix=$filepath;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* disable selection of new timeframe
|
|
*
|
|
*/
|
|
function disableSelection ()
|
|
{
|
|
$this->selection=0;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* return the html code for the matrix
|
|
*
|
|
* will return the complete html code for the matrix.
|
|
* In the calling program you can do some other
|
|
* operations on it, because it wont be echoed directly
|
|
*
|
|
* @return string html code for the matrix
|
|
*/
|
|
function out($form_link)
|
|
{
|
|
// get days of desired month (month submitted in constructor)
|
|
|
|
$in = getdate(mktime(0,0,0, $this->month+1,0,$this->year));
|
|
$this->sumdays = $in[mday];
|
|
$this->monthname = $in[month];
|
|
|
|
$this->out_monthyear($form_link);
|
|
|
|
echo '<div align="center">' . "\n";
|
|
echo '<table border="0">' . "\n";
|
|
|
|
$this->out_header();
|
|
|
|
// loop through number of items
|
|
for($z=0;$z<$this->items_count;$z++)
|
|
{
|
|
// seperate color and name from first array element
|
|
|
|
$itemname = $this->items_content[$z][0];
|
|
$itemcolor = $this->items_color[$z];
|
|
|
|
echo '<tr>' . "\n";
|
|
echo '<td>' . $itemname . '</td>' . "\n";
|
|
|
|
// loop through days of desired month
|
|
for($r=1;$r<$this->sumdays+1;$r++)
|
|
{
|
|
if($this->items_content[$z][$r] == 'x')
|
|
{
|
|
$color = $itemcolor;
|
|
}
|
|
else
|
|
{
|
|
$color = $this->color_emptyfield;
|
|
}
|
|
echo '<td bgcolor="' . $color . '"> </td>' . "\n";
|
|
}
|
|
|
|
echo '</tr>' . "\n";
|
|
$this->out_ruler();
|
|
}
|
|
|
|
echo '</table>';
|
|
echo '</div>' . "\n";
|
|
}
|
|
|
|
/**
|
|
*
|
|
* private class for out method
|
|
*
|
|
* should not be used from external
|
|
*
|
|
*/
|
|
function out_header ()
|
|
{
|
|
echo '<tr>' . "\n";
|
|
echo '<td height="1" colspan="'; echo $this->sumdays+1; echo '" bgcolor="black"><img src="' . $this->image1pix . '"></td>' . "\n";
|
|
echo '</tr>' . "\n";
|
|
echo '<tr>' . "\n";
|
|
echo '<td>' . lang('Title') . '</td>' . "\n";
|
|
|
|
for($i=1;$i<$this->sumdays+1;$i++)
|
|
{
|
|
echo '<td bgcolor="'; echo $this->color_headerfield; echo '">' . sprintf("%02d",$i) . '</td>' . "\n";
|
|
}
|
|
|
|
echo '</tr>' . "\n";
|
|
echo '<tr>' . "\n";
|
|
echo '<td height="1" colspan="'; echo $this->sumdays+1; echo '" bgcolor="black"><img src="' . $this->image1pix . '"></td>' . "\n";
|
|
echo '</tr>' . "\n";
|
|
}
|
|
|
|
/**
|
|
*
|
|
* private class for out method
|
|
*
|
|
* should not be used from external
|
|
*
|
|
*/
|
|
function out_ruler ()
|
|
{
|
|
echo '<tr>' . "\n";
|
|
echo '<td colspan="'; echo $this->sumdays+1; echo '" bgcolor="#999999"><img src="' . $this->image1pix .'"></td>' . "\n";
|
|
echo '</tr>' . "\n";
|
|
}
|
|
|
|
/**
|
|
*
|
|
* private class for out method
|
|
*
|
|
* should not be used from external
|
|
*
|
|
*/
|
|
function out_monthyear($form_link)
|
|
{
|
|
echo '<form action="' . $form_link . '" method="post">' . "\n";
|
|
echo '<table border="0" width="100%" cellpadding="0" cellspacing="0">' . "\n";
|
|
echo '<tr>' . "\n";
|
|
echo '<td align="center"><h2>'; echo lang($this->monthname); echo ' '; echo $this->year; echo '</h2></td>' . "\n";
|
|
|
|
if($this->selection == 1)
|
|
{
|
|
echo '<td align="right">' . "\n";
|
|
echo '<select name="month"';
|
|
|
|
for($i=0;$i<13;$i++)
|
|
{
|
|
if ($this->month == $i)
|
|
{
|
|
$sel = ' selected';
|
|
}
|
|
else
|
|
{
|
|
unset($sel);
|
|
}
|
|
echo '<option value="' . $i . '"' . $sel . '>' . $i . '</option>';
|
|
}
|
|
|
|
echo '</select>' . "\n";
|
|
echo '<select name="year"';
|
|
|
|
for($i = date('Y') -2;$i<date('Y')+5;$i++)
|
|
{
|
|
if($this->year == $i)
|
|
{
|
|
$sel = ' selected';
|
|
}
|
|
else
|
|
{
|
|
unset($sel);
|
|
}
|
|
echo '<option value="' . $i . '"' . $sel . '>' . $i .'</option>';
|
|
}
|
|
|
|
echo '</select>' . "\n";
|
|
echo ' <input type="submit" name="selection" value="' . lang('Filter') . '"> ';
|
|
echo '</td>' . "\n";
|
|
}
|
|
|
|
echo '</tr>' . "\n";
|
|
echo '</table>' . "\n";
|
|
echo '</form>' . "\n";
|
|
}
|
|
}
|
|
?>
|