forked from extern/egroupware
324 lines
8.8 KiB
PHP
324 lines
8.8 KiB
PHP
<?php
|
|
/**************************************************************************\
|
|
* phpGroupWare - eTemplates - XUL/XML Import & Export *
|
|
* http://www.phpgroupware.org *
|
|
* Written by Ralf Becker <RalfBecker@outdoor-training.de> *
|
|
* -------------------------------------------- *
|
|
* 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. *
|
|
\**************************************************************************/
|
|
|
|
/* $Id$ */
|
|
|
|
include(PHPGW_SERVER_ROOT . '/etemplate/inc/xmltools.php');
|
|
|
|
|
|
class xul_io
|
|
{
|
|
var $widget2xul;
|
|
var $attr2xul;
|
|
var $xul2widget;
|
|
|
|
function xul_io()
|
|
{
|
|
$this->attr2xul = array( // how to translate attr, common to all widgets
|
|
'name' => 'id',
|
|
'help' => 'statustext',
|
|
'span' => 'span,class',
|
|
'type' => '', // this is the widget-name => dont write as attr
|
|
'disabled' => 'disabled=true',
|
|
'readonly' => 'readonly=true'
|
|
);
|
|
$this->widget2xul = array( // how to translate widget-names ( 0 => ) and widget-spec. attr.
|
|
'label' => array(
|
|
'.name' => 'label',
|
|
'label' => 'value'
|
|
),
|
|
'text' => array(
|
|
'.name' => 'textbox',
|
|
'size' => 'size,maxlength'
|
|
),
|
|
'textarea' => array(
|
|
'.name' => 'textbox',
|
|
'.set' => 'multiline=true',
|
|
'size' => 'cols,rows'
|
|
),
|
|
'integer' => array(
|
|
'.name' => 'textbox',
|
|
'.set' => 'type=integer',
|
|
'size' => 'min,max,size'
|
|
),
|
|
'float' => array(
|
|
'.name' => 'textbox',
|
|
'.set' => 'type=float',
|
|
'size' => 'min,max,size'
|
|
),
|
|
'select' => array(
|
|
'.name' => 'menulist,menupopup'
|
|
)
|
|
);
|
|
$this->xul2widget = array(
|
|
'menupopup' => 'select'
|
|
);
|
|
}
|
|
|
|
function set_attributes(&$widget,$attr,$val,$spanned='')
|
|
{
|
|
if ($attr != '')
|
|
{
|
|
$attrs = explode(',',$attr);
|
|
|
|
if (count($attrs))
|
|
{
|
|
$vals = count($attrs) > 1 ? explode(',',$val) : array($val);
|
|
while (list($n,$attr) = each($attrs))
|
|
{
|
|
if ($val = $vals[$n])
|
|
{
|
|
if ($attr == 'span')
|
|
{
|
|
$spanned = $val == 'all' ? 999 : $val - 1;
|
|
}
|
|
list($attr,$set) = explode('=',$attr);
|
|
$widget->set_attribute($attr,$set != '' ? $set : $val);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function export($etempl)
|
|
{
|
|
if ($this->debug)
|
|
{
|
|
echo "<p>etempl->data = "; _debug_array($etempl->data);
|
|
}
|
|
$doc = new xmldoc();
|
|
|
|
$xul_grid = new xmlnode('grid');
|
|
$xul_grid->set_attribute('id',$etempl->name);
|
|
$xul_grid->set_attribute('template',$etempl->template);
|
|
$xul_grid->set_attribute('lang',$etempl->lang);
|
|
$xul_grid->set_attribute('group',$etempl->group);
|
|
$xul_grid->set_attribute('version',$etempl->version);
|
|
$this->set_attributes($xul_grid,'width,height,border,class,spacing,padding',$etempl->size);
|
|
|
|
$xul_columns = new xmlnode('columns');
|
|
$xul_rows = new xmlnode('rows');
|
|
|
|
reset($etempl->data);
|
|
list(,$opts) = each ($etempl->data); // read over options-row
|
|
while (list($r,$row) = each ($etempl->data))
|
|
{
|
|
$xul_row = new xmlnode('row');
|
|
$this->set_attributes($xul_row,'class,valign',$opts["c$r"]);
|
|
$this->set_attributes($xul_row,'height',$opts["h$r"]);
|
|
|
|
$spanned = 0;
|
|
while (list($c,$cell) = each($row))
|
|
{
|
|
if ($r == '1') // write columns only once in the first row
|
|
{
|
|
$xul_column = new xmlnode('column');
|
|
$this->set_attributes($xul_column,'width',$opts[$c]);
|
|
$xul_columns->add_node($xul_column);
|
|
}
|
|
if ($spanned)
|
|
{
|
|
--$spanned;
|
|
continue; // spanned cells are not written
|
|
}
|
|
$type = $cell['type'];
|
|
if (is_array($type))
|
|
{
|
|
list(,$type) = each($type);
|
|
}
|
|
$widgetattr2xul = isset($this->widget2xul[$type]) ? $this->widget2xul[$type] : array();
|
|
$type = isset($widgetattr2xul['.name']) ? $widgetattr2xul['.name'] : $type;
|
|
list($parent,$child) = explode(',',$type);
|
|
$widget = new xmlnode($child ? $child : $parent);
|
|
|
|
if (isset($widgetattr2xul['.set'])) // set default-attr for type
|
|
{
|
|
$attrs = explode(',',$widgetattr2xul[1]);
|
|
while (list(,$attr) = each($attr))
|
|
{
|
|
list($attr,$val) = explode('=',$attr);
|
|
$widget->set_attribute($attr,$val);
|
|
}
|
|
}
|
|
while (list($attr,$val) = each($cell))
|
|
{
|
|
if (is_array($val)) // correct old buggy etemplates
|
|
{
|
|
list(,$val) = each($val);
|
|
}
|
|
if (isset($widgetattr2xul[$attr]))
|
|
{
|
|
$attr = $widgetattr2xul[$attr];
|
|
}
|
|
elseif (isset($this->attr2xul[$attr]))
|
|
{
|
|
$attr = $this->attr2xul[$attr];
|
|
}
|
|
$this->set_attributes($widget,$attr,$val,&$spanned);
|
|
}
|
|
if ($child)
|
|
{
|
|
$parent = new xmlnode($parent);
|
|
$parent->add_node($widget);
|
|
$xul_row->add_node($parent);
|
|
}
|
|
else
|
|
{
|
|
$xul_row->add_node($widget);
|
|
}
|
|
}
|
|
$xul_rows->add_node($xul_row);
|
|
}
|
|
$xul_grid->add_node($xul_columns);
|
|
$xul_grid->add_node($xul_rows);
|
|
|
|
if ($etempl->style != '')
|
|
{
|
|
$styles = new xmlnode('styles');
|
|
$styles->set_text($etempl->style);
|
|
$xul_grid->add_node($styles);
|
|
}
|
|
$doc->add_root($xul_grid);
|
|
$xml = $doc->dump_mem();
|
|
|
|
if ($this->debug)
|
|
{
|
|
echo "<pre>\n" . htmlentities($xml) . "\n</pre>\n";
|
|
}
|
|
return $xml;
|
|
}
|
|
|
|
function import(&$etempl,$data)
|
|
{
|
|
//if ($this->debug)
|
|
{
|
|
echo "<pre>\n" . htmlentities($data) . "\n</pre><p>\n";
|
|
}
|
|
$parser = xml_parser_create();
|
|
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
|
|
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
|
|
xml_parse_into_struct($parser, $data, $vals, $index);
|
|
|
|
xml_parser_free($parser);
|
|
|
|
while (list($n,$node) = each($vals))
|
|
{
|
|
$type = $node['type'];
|
|
$tag = $node['tag'];
|
|
$attr = is_array($node['attributes']) ? $node['attributes'] : array();
|
|
if ($attr['id'])
|
|
{
|
|
$attr['name'] = $attr['id']; unset($attr['id']);
|
|
}
|
|
if ($tag != 'textbox')
|
|
{
|
|
$attr['type'] = $this->xul2widget[$tag] ? $this->xul2widget[$tag] : $tag;
|
|
}
|
|
if ($this->debug)
|
|
{
|
|
echo "<p>$node[level]: $tag/$type: value='$node[value]' attr="; _debug_array($attr);
|
|
}
|
|
switch ($tag)
|
|
{
|
|
case 'grid':
|
|
if ($type != 'open')
|
|
{
|
|
break;
|
|
}
|
|
if ($node['level'] > 1)
|
|
{
|
|
return "Can't import nested $node[type]'s !!!";
|
|
}
|
|
$etempl->init($attr);
|
|
$size_opts = array('padding','spacing','class','border','height','width');
|
|
for ($size = ''; list(,$opt) = each($size_opts); )
|
|
{
|
|
$size = $attr[$opt] . ($size != '' ? ",$size" : '');
|
|
}
|
|
$etempl->size = $size;
|
|
$etempl->cols = $etempl->rows = 0;
|
|
$etempl->data = array();
|
|
break;
|
|
case 'columns':
|
|
case 'rows':
|
|
case 'menulist':
|
|
break;
|
|
case 'column':
|
|
if ($type != 'complete')
|
|
{
|
|
return 'place widgets in <row> and not in <column> !!!';
|
|
}
|
|
$etempl->data[0][$etempl->num2chrs($etempl->cols++)] = $attr['width'];
|
|
break;
|
|
case 'row':
|
|
if ($type != 'open')
|
|
{
|
|
break;
|
|
}
|
|
$r = ++$etempl->rows;
|
|
$col = 0;
|
|
$etempl->data[0]["c$r"] = $attr['class'] . ($attr['valign'] ? ','.$attr['valign'] : '');
|
|
$etempl->data[0]["h$r"] = $attr['height'];
|
|
break;
|
|
case 'styles':
|
|
$etempl->style = $node['value'];
|
|
case 'textbox':
|
|
if ($attr['multiline'])
|
|
{
|
|
$attr['type'] = 'textarea';
|
|
$attr['size'] = $attr['cols'] . ($attr['rows'] ? ','.$attr['rows'] : '');
|
|
unset($attr['cols']);
|
|
unset($attr['rows']);
|
|
}
|
|
elseif ($attr['type']) // integer,float
|
|
{
|
|
$attr['size'] = $attr['min'] . ($attr['max'] ? ','.$attr['max'] : ($attr['size'] ? ',':'')) . ','.$attr['size'];
|
|
unset($attr['min']);
|
|
unset($attr['max']);
|
|
}
|
|
else // input
|
|
{
|
|
$attr['type'] = 'text';
|
|
$attr['size'] .= $attr['maxlength']!='' ? ','.$attr['maxlength'] : '';
|
|
unset($attr['maxlength']);
|
|
}
|
|
// fall-through
|
|
default:
|
|
if ($tag == 'label')
|
|
{
|
|
$attr['label'] = $attr['value']; unset($attr['value']);
|
|
}
|
|
$attr['help'] = $attr['statustext']; unset($attr['statustext']);
|
|
$spanned = $attr['span'] == 'all' ? $etempl->cols - $col : $attr['span'];
|
|
$attr['span'] .= $attr['class'] ? ','.$attr['class'] : ''; unset($attr['class']);
|
|
if ($type == 'close')
|
|
{
|
|
break;
|
|
}
|
|
$etempl->data[$etempl->rows][$etempl->num2chrs($col++)] = $attr;
|
|
|
|
while (--$spanned > 0)
|
|
{
|
|
$etempl->data[$etempl->rows][$etempl->num2chrs($col++)] = $etempl->empty_cell();
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
//if ($this->debug)
|
|
{
|
|
_debug_array($etempl->data);
|
|
}
|
|
return '';
|
|
}
|
|
}
|
|
|
|
?>
|