egroupware_official/admin/inc/class.html_tables.inc.php

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<?php
/**************************************************************************\
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* eGroupWare - html *
* http://www.egroupware.org *
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* Written by Jerry Westrick <jerry@westrick.com> *
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
class html_tables
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{
function hash_table($rows,$head='',$obj, $frtn)
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{
$start = $_POST['start'] ? $_POST['start'] : $_GET['start'];
$html = '';
$edittable = $head['_edittable'];
if(isset($edittable))
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{
if($edittable)
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{
// Generate the customization table...
return $this->edit_table($rows,$head,$obj,$frtn);
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}
else
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{
//$bo =& CreateObject('admin.bolog',True);
if(!isset($start))
{
$start = 0;
}
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$num_rows = $GLOBALS['egw_info']['user']['preferences']['common']['maxmatchs'];
$stop = $start + $num_rows;
if($stop > count($rows))
{
$stop = count($rows);
}
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$nextmatchs =& CreateObject('phpgwapi.nextmatchs');
$total_records = count($rows);//$bo->get_no_errors();
$left = $nextmatchs->left('/index.php',$start,$total_records,'menuaction=admin.uilog.list_log');
$right = $nextmatchs->right('/index.php',$start,$total_records,'menuaction=admin.uilog.list_log');
$hits = $nextmatchs->show_hits($total_records,$start);
$html .= '<table width="98%"><tr>';
$html .= $left;
$html .= '<td align="right"> ' . $hits . ' </td>';
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$html .= '<td align="left"> <a href=' . $GLOBALS['egw']->link('/index.php','menuaction=admin.uilog.list_log&editable=true') .'> ' . lang('Edit Table format') . '</a></td>';
$html .= $right;
$html .= '</tr></table>';
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}
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}
if($head == '')
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{
$frow = $rows[0];
$cnam = $this->arr_keys($frow);
while(list(,$fn)=each($cnam))
{
$head[$fn] = array();
}
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}
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if(@is_null($head['_cols']))
{
$cols = $this->arr_keys($rows[0]);
}
else
{
$cols = $head['_cols'];
}
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// Build Header Row...
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// First Get the layout arrays...
$layout = $head['#layout'];
if(!is_array($layout))
{
$layout = $this->arr_keys($cols);
}
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// printlist, a list of all columns in a logical row,
// with Row/ColSpawn values, in print order...
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$printlist = $this->make_printlist($layout,$cols);
// $table contains data for header row....
$table = $this->make_tblhead($printlist,$head);
// get GroupBy
$groupby = $head['_groupby'];
$supres = $head['_supres'];
$lastgroup = '';
// build actual Rows...
$rparms = array();
$mrow = $stop;
for($rno=0;$rno<$mrow;$rno++)
{
// Build GroupKey
if(isset($groupby))
{
$gkey = '';
reset($groupby);
while(list($gname,)=each($groupby))
{
$gkey .= $rows[$rno][$gname]['value'];
}
$rows[$rno]['#gkey'] = $gkey;
}
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reset($printlist);
while(list($pc,$pcol)=each($printlist))
{
$cname = $pcol['#name'];
$cparms = $this->arr_merge($head[$cname],$pcol,array('bgcolor'=>'#FFFFFF'),$rows[$rno][$cname]);
$rows[$rno][$cname] = $cparms;
}
}
// Grouping Suppression
if(isset($groupby))
{
$grno = $start;
$gkey = $rows[$start]['#gkey'];
for($rno=$start+1;$rno<$stop;$rno++)
{
$rowspan = 1;
$rkey = $rows[$rno]['#gkey'];
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while( $gkey == $rkey)
{
//echo "<p>grno:$grno ($gkey) rno:$rno ($rkey) are equal</p>";
$rowspan = $rowspan + 1;
$row = $rows[$rno];
for($pc=0;$pc<count($row);$pc++)
{
$c = $row[$cols[$pc]];
$cno = $c['#colno'];
$cname = $c['#name'];
if($supres[$cname])
{
$rows[$rno][$cname]['#supres']='yes';
$rows[$rno][$cname]['value']='&nbsp ';
$rows[$grno][$cname]['rowspan']=$printlist[$cno]['rowspan']*$rowspan;
}
}
$rno++;
$rkey = $rows[$rno]['#gkey'];
}
//echo "<p>grno:$grno ($gkey) rno:$rno ($rkey) are not equal</p>";
$grno=$rno;
$gkey=$rkey;
}
}
/*
** Now Generate the Html For the Table Header
*/
//print_r($table);
$html .= $this->html_head($head,$table,$printlist);
/*
** Now (finally) Generate the Html For the Table
*/
//print_r($rows);
for($rno=$start;$rno<$stop;$rno++)
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{
// let user have a hack at the row...
$row = $obj->$frtn($rno,$rows[$rno]);
// $row = $rows[$rno];
// $rp = $this->makeparms($row[$rno]['#row_parms']);
$rp = '';
$gkey = $row['#gkey'];
// $html .= "\t<tr $rp> <comment $gkey>\n";
$html .= "\t<tr $rp> \n";
reset($printlist);
while(list($pc,$pcol)=each($printlist))
{
$cname = $pcol['#name'];
$cp = $this->makeparms($row[$cname]);
if($row[$cname]['#supres'] != 'yes')
{
$html .= "\t\t<td $cp>".$row[$cname]['value']."</td>\n";
}
if($pcol['#eor']=='1')
{
$html .= "\t</tr>\n"; // \t<tr $rp>\n
}
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}
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}
$html .= "</table>\n";
#$html .= "</form>";
return $html;
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}
function makeparms($parmlist)
{
$html = '';
$comma = ' ';
if(!is_array($parmlist))
{
return '';
}
reset($parmlist);
while(list($pname,$pvalue)=each($parmlist))
{
switch($pname)
{
case 'value':
break;
case 'colspan':
case 'rowspan':
if($pvalue != 1)
{
$html .= $comma . $pname . '="' . $pvalue . '"';
#$comma = ', ';
$comma = ' ';
};
break;
default:
if(substr($pname,0,1) != '#')
{
$html .= $comma . $pname . '="' . $pvalue . '"';
#$comma = ', ';
$comma = ' ';
}
}
}
return $html;
}
function edit_table($rows,$head='',$obj, $frtn)
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{
$nocols = $_POST['nocols'];
$noflds = $_POST['noflds'];
$norows = $_POST['norows'];
$layout = $_POST['layout'];
$_cols = $_POST['_cols'];
$html = '';
$html .= '<form method="post" action="'
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. $GLOBALS['egw']->link('/index.php','menuaction=admin.uilog.list_log&editable=true')
. '">' . "\n";
$params = $head['_table_parms'];
$frow = $rows[0];
$cnam = $this->arr_keys($frow);
if($head == '')
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{
while(list(,$fn)=each($cnam))
{
$head[$fn] = array();
}
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}
if(isset($_cols))
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{
$cols = $_cols;
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}
else
{
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if(@is_null($head['_cols']))
{
$cols = $this->arr_keys($rows[0]);
}
else
{
$cols = $head['_cols'];
}
}
if(!isset($noflds))
{
$noflds = count($cols);
}
if(!isset($layout))
{
$layout = $head['#layout'];
}
if(!isset($norows))
{
$norows = count($layout);
}
if(!isset($nocols))
{
$nocols = count($layout[0]);
}
// Table Excmple
// Build Header Row...
$html .= "<h2>Table Size</h2>";
// $html .= "<p>";
$html .= "Rows: ";
$html .= "<input type=\"input\" name=\"norows\" value=\"$norows\">";
$html .= "Columns: ";
$html .= "<input type=\"input\" name=\"nocols\" value=\"$nocols\">";
$html .= "Fields: ";
$html .= "<input type=\"input\" name=\"noflds\" value=\"$noflds\">";
// $html .= "\t<tr> ";
// Column Defintions...
$html .= "<h2>Column Definition</h2>";
$html .= "<table width=\"98%\" bgcolor=\"#000000\">\n";
$f = array();
for($fno=0;$fno<$noflds;$fno++)
{
$f[]=$fno;
}
// Column Headings
$html .= "\t<tr bgcolor=\"#D3DCFF\">\n";
for($cno=0;$cno<$nocols;$cno++)
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{
$html .= "\t\t<td align=\"center\">$cno</td>\n";
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}
$html .= "\t</tr >\n";
for($rno=0;$rno<$norows;$rno++)
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{
$html .= "\t<tr bgcolor=\"#D3DCFF\">\n";
for($cno=0;$cno<$nocols;$cno++)
{
$c = $layout[$rno][$cno];
$tname = "layout[$rno][]";
$t = $this->DropDown($f,$tname,$c);
$html .= "\t\t<td align=\"center\">$t</td>\n";
}
$html .= "\t</tr >\n";
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}
$html .= "</table>\n";
$html .= "<p>\n";
// Header of Table...
$printlist = $this->make_printlist($layout,$cols);
$table = $this->make_tblhead($printlist,$head);
$html .= $this->html_head($head,$table,$printlist);
$html .= "</table>\n";
$html .= "<input type=\"submit\" name=\"submit\" value=\"Update\">";
//Field Definitions
$html .= "<h2>Field Definitions</h2>";
$html .= "<table width=\"98%\" bgcolor=\"#D3DCFF\">\n";
$html .= "\t\t<td width=\"2%\" align=\"center\">No</td>\n";
$html .= "\t\t<td width=\"2%\" align=\"center\">Del</td>\n";
$html .= "\t\t<td width=\"5%\">Field</td>\n";
$html .= "\t\t<td>Value</td>\n";
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$html .= "\t</tr>\n";
// Add Table Rows...
reset($cols);
// while(list($cno,$name) = each($cols))
for($fno=0;$fno<$noflds;$fno++)
{
$name = $cols[$fno];
$values = $head[$name];
$title = $values['title'];
if($title == '')
{
$title = $name;
}
$html .= "\t</tr>\n";
$html .= "\t\t<td bgcolor=\"#FFFFFF\">$fno</td>\n";
$html .= "\t\t<td bgcolor=\"#FFFFFF\"><input type=\"checkbox\" name=\"_delcol[]\" value=\"$fno\"></td>\n";
$html .= "\t\t<td bgcolor=\"#FFFFFF\">".$this->dropdown($cnam,'_cols[]',$name)."</td>\n";
$value = $rows[0][$name]['value'];
$html .= "\t\t<td bgcolor=\"#FFFFFF\">$value</td>\n";
$html .= "\t</tr>\n";
}
$html .= "</table>\n";
$html .= "<input type=\"submit\" name=\"modifytable\" value=\"Save Changes\">";
$html .= "</form>";
return $html;
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}
function dropdown($opts,$name='',$sel='')
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{
$items = $opts;
$html = '<select ';
if($name != '')
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{
$html .= 'name="'.$name.'"';
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}
$html .= ">\n";
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while(list(,$itm)=each($opts))
{
$html .= '<option value="'.$itm.'" ';
if($itm == $sel)
{
$html .= 'selected ';
}
$html .= '>'.$itm."</option>\n";
}
$html .= "</select>\n";
return $html;
}
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function make_printlist($layout,$cols)
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{
// Build Printlist... (Col and Row Spans...)
$tlayout = $layout;
$printlist = array();
$mrows = count($tlayout);
$mcols = count($tlayout[0]);
for($pr=0;$pr<$mrows;$pr++)
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{
for($pc=0;$pc<$mcols;$pc++)
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{
if(isset($tlayout[$pr][$pc]))
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{
$cno = $tlayout[$pr][$pc];
$cname = $cols[$cno];
$colspan=1;
$rowspan=1;
while(($pr + $rowspan < $mrows) && ($tlayout[$pr + $rowspan][$pc] == $cno))
{
unset($tlayout[$pr + $rowspan][$pc]);
$rowspan++;
}
while(($pc + $colspan < $mcols) && ($tlayout[$pr][$pc+$colspan] == $cno))
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{
unset($tlayout[$pr][$pc+$colspan]);
$colspan++;
}
if($colspan > 1 && $rowspan > 1)
{
for($r=$pr+1;$r<$pr+$rowspan;$r++)
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{
for($c=$pc+1;$c<$pc+$colspan;$c++)
{
unset($tlayout[$r][$c]);
}
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}
}
$printlist[] = array(
'#name' =>$cname,
'rowspan' =>$rowspan,
'colspan' =>$colspan,
'valign' =>'top',
'#colno' =>$cno,
'#eor' =>0
);
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}
}
$printlist[count($printlist)-1]['#eor'] = '1';
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}
return $printlist;
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}
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function make_tblhead($printlist,$head)
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{
// Build Title Row
$table = array();
reset($printlist);
while(list($pc,$pcol)=each($printlist))
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{
$cname = $pcol['#name'];
$values = $head[$cname];
$title = $values['#title'];
if($title == '')
{
$title = $cname;
}
$cparms = $this->arr_merge($values['#parms_hdr'],$pcol);
$cparms['value']=$title;
$table[0][$pc] = $cparms;
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}
return $table;
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}
function html_head($head,$table,$printlist)
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{
$html = '';
$tparams = $this->makeparms($head['#table_parms']);
$html .= "<table $tparams>\n";
$rp = $this->makeparms($head['#head_parms']);
// $html .= "\t<tr $rp> <comment header>\n";
$html .= "\t<tr $rp> \n";
$row = $table[0];
reset($row);
$intr = true;
while(list(,$col)=each($row))
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{
if(!$intr)
{
$html .= "\t<tr $rp>\n";
$intr = true;
}
$cname = $col['#name'];
$cp = $this->makeparms($col);
$html .= "\t\t<td $cp>".$col['value']."</td>\n";
if($col['#eor']=='1')
{
$html .= "\t</tr>\n";
$intr = false;
}
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}
return $html;
}
function arr_merge($a1='',$a2='',$a3='',$a4='',$a5='',$a6='',$a7='',$a8='')
{
$out = array();
$test = array($a1,$a2,$a3,$a4,$a5,$a6,$a7,$a8);
while(list(,$val) = each($test))
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{
if(is_array($val))
{
$out += $val;
}
}
return $out;
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}
function arr_keys($fields,$array=True)
{
@reset($fields);
while(list($key,$val) = @each($fields))
{
$fkeys .= $key . ',';
}
$fkeys = substr($fkeys,0,-1);
if($array)
{
$ex = explode(',',$fkeys);
return $ex;
}
else
{
return $fkeys;
}
}
}