forked from extern/egroupware
247 lines
7.3 KiB
PHP
247 lines
7.3 KiB
PHP
<?php
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/**************************************************************************\
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* phpGroupWare - HTML creation 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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class html
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{
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var $prefered_img_title;
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function html()
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{
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global $HTTP_USER_AGENT;
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// should be Ok for all HTML 4 compatible browsers
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$this->prefered_img_title = stristr($HTTP_USER_AGENT,'konqueror') ? 'title' : 'alt';
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}
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function input_hidden($vars,$value='',$ignore_empty=True)
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{
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if (!is_array($vars))
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{
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$vars = array( $vars => $value );
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}
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while (list($name,$value) = each($vars))
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{
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if (is_array($value)) $value = serialize($value);
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$del = strchr($value,'"') ? "'" : '"';
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if (!$ignore_empty || $value && !($name == 'filter' && $value == 'none')) // dont need to send all the empty vars
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{
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$html .= "<INPUT TYPE=HIDDEN NAME=\"$name\" VALUE=$del$value$del>\n";
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}
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}
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return $html;
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}
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function textarea($name,$value='',$options='' )
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{
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return "<TEXTAREA name=\"$name\" $options>$value</TEXTAREA>\n";
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}
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function input($name,$value='',$type='',$options='' )
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{
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if ($type) $type = 'TYPE="'.$type.'"';
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return "<INPUT $type NAME=\"$name\" VALUE=\"$value\" $options>\n";
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}
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function submit_button($name,$lang,$onClick='',$no_lang=0,$options='',$image='')
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{
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if ($image != '')
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{
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if (!($path = $GLOBALS['phpgw']->common->image($app,$image)))
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$path = $image; // name may already contain absolut path
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$options .= ' src="'.$path.'"';
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}
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if (!$no_lang) $lang = lang($lang);
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if ($onClick) $options .= " onClick=\"$onClick\"";
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return $this->input($name,$lang,$image != '' ? 'IMAGE' : 'SUBMIT',$options);
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}
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/*!
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@function link
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@abstract creates an absolut link + the query / get-variables
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@param $url phpgw-relative link, may include query / get-vars
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@parm $vars query or array ('name' => 'value', ...) with query
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@example link('/index.php?menuaction=infolog.uiinfolog.get_list',array('info_id' => 123))
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@example = 'http://domain/phpgw-path/index.php?menuaction=infolog.uiinfolog.get_list&info_id=123'
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@result absolut link already run through $phpgw->link
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*/
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function link($url,$vars='')
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{
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if (is_array( $vars ))
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{
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$v = array( );
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while(list($name,$value) = each($vars))
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{
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if ($value && !($name == 'filter' && $value == 'none')) // dont need to send all the empty vars
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{
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$v[] = "$name=$value";
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}
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}
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$vars = implode('&',$v);
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}
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list($url,$v) = explode('?',$url); // url may contain additional vars
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if ($v)
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$vars .= ($vars ? '&' : '') . $v;
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return $GLOBALS['phpgw']->link($url,$vars);
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}
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function checkbox($name,$value='')
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{
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return "<input type=\"checkbox\" name=\"$name\" value=\"True\"" .($value ? ' checked' : '') . ">\n";
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}
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function form($content,$hidden_vars,$url,$url_vars='',$name='',$options='',$method='POST')
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{
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$html = "<form method=\"$method\" ".($name != '' ? "name=\"$name\" " : '')."action=\"".$this->link($url,$url_vars)."\" $options>\n";
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$html .= $this->input_hidden($hidden_vars);
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if ($content) {
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$html .= $content;
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$html .= "</form>\n";
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}
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return $html;
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}
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function form_1button($name,$lang,$hidden_vars,$url,$url_vars='',
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$form_name='',$method='POST')
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{
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return $this->form($this->submit_button($name,$lang),
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$hidden_vars,$url,$url_vars,$form_name,'',$method);
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}
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/*!
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@function table
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@abstracts creates table from array with rows
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@discussion abstract the html stuff
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@param $rows array with rows, each row is an array of the cols
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@param $options options for the table-tag
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@example $rows = array ( '1' => array( 1 => 'cell1', '.1' => 'colspan=3',
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@example 2 => 'cell2', 3 => 'cell3', '.3' => 'width="10%"' ),
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@example '.1' => 'BGCOLOR="#0000FF"' );
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@example table($rows,'WIDTH="100%"') = '<table WIDTH="100%"><tr><td colspan=3>cell1</td><td>cell2</td><td width="10%">cell3</td></tr></table>'
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@result string with html-code of the table
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*/
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function table($rows,$options = '')
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{
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$html = "<TABLE $options>\n";
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while (list($key,$row) = each($rows)) {
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if (!is_array($row))
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continue; // parameter
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$html .= "\t<TR ".$rows['.'.$key].">\n";
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while (list($key,$cell) = each($row)) {
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if ($key[0] == '.')
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continue; // parameter
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$html .= "\t\t<TD ".$row['.'.$key].">$cell</TD>\n";
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}
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$html .= "\t</TR>\n";
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}
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$html .= "</TABLE>\n";
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return $html;
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}
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function sbox_submit( $sbox,$no_script=0 )
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{
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$html = str_replace('<select','<select onChange="this.form.submit()" ',
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$sbox);
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if ($no_script)
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{
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$html .= '<noscript>'.$this->submit_button('send','>').'</noscript>';
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}
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return $html;
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}
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function image( $app,$name,$title='',$options='' )
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{
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if (!($path = $GLOBALS['phpgw']->common->image($app,$name)))
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$path = $name; // name may already contain absolut path
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if ($title)
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{
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$options .= " $this->prefered_img_title=\"$title\"";
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}
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return "<IMG SRC=\"$path\" $options>";
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}
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function a_href( $content,$url,$vars='',$options='')
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{
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if (!strstr($url,'/') && count(explode('.',$url)) == 3)
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$url = "/index.php?menuaction=$url";
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return '<a href="'.$this->link($url,$vars).'" '.$options.'>'.$content.'</a>';
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}
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function bold($content)
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{
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return '<b>'.$content.'</b>';
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}
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function italic($content)
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{
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return '<i>'.$content.'</i>';
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}
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function hr($width,$options='')
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{
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if ($width)
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$options .= " WIDTH=$width";
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return "<hr $options>\n";
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}
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/*!
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@function formatOptions
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@abstract formats option-string for most of the above functions
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@param $options String (or Array) with option-values eg. '100%,,1'
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@param $names String (or Array) with the option-names eg. 'WIDTH,HEIGHT,BORDER'
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@example formatOptions('100%,,1','WIDTH,HEIGHT,BORDER') = ' WIDTH="100%" BORDER="1"'
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@result option string
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*/
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function formatOptions($options,$names)
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{
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if (!is_array($options)) $options = explode(',',$options);
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if (!is_array($names)) $names = explode(',',$names);
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while (list($n,$val) = each($options))
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if ($val != '' && $names[$n] != '')
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$html .= ' '.$names[$n].'="'.$val.'"';
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return $html;
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}
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/*!
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@function nextMatchStyles
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@abstract returns simple stylesheet for nextmatch row-colors
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@result the classes 'nmh' = nextmatch header, 'nmr0'+'nmr1' = alternating rows
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*/
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function nextMatchStyles()
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{
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return $this->style(
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".nmh { background: ".$GLOBALS['phpgw_info']['theme']['th_bg']."; }\n".
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".nmr1 { background: ".$GLOBALS['phpgw_info']['theme']['row_on']."; }\n".
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".nmr0 { background: ".$GLOBALS['phpgw_info']['theme']['row_off']."; }\n"
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);
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}
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function style($styles)
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{
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return $styles ? "<STYLE type=\"text/css\">\n<!--\n$styles\n-->\n</STYLE>" : '';
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}
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function label($content,$options='')
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{
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return "<LABEL $options>$content</LABEL>";
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}
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}
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