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<?php
/**
* Copyright (c) 2008-2009, Laurent Laville <pear@laurent-laville.org>
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the authors nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* PHP versions 4 and 5
*
* @category PHP
* @package PHP_CompatInfo
* @author Laurent Laville <pear@laurent-laville.org>
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version CVS: $Id: Html.php,v 1.14 2009/01/02 10:18:47 farell Exp $
* @link http://pear.php.net/package/PHP_CompatInfo
* @since File available since Release 1.8.0b4
*/
require_once 'HTML/Table.php';
require_once 'HTML/CSS.php';
/**
* Html renderer for PHP_CompatInfo component.
*
* The PHP_CompatInfo_Renderer_Html class is a concrete implementation
* of PHP_CompatInfo_Renderer abstract class. It simply display results
* as web/html content with help of PEAR::Html_Table
*
* @category PHP
* @package PHP_CompatInfo
* @author Laurent Laville <pear@laurent-laville.org>
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version Release: 1.9.0
* @link http://pear.php.net/package/PHP_CompatInfo
* @since Class available since Release 1.8.0b4
*/
class PHP_CompatInfo_Renderer_Html extends PHP_CompatInfo_Renderer
{
/**
* Style sheet for the custom layout
*
* @var string
* @access public
* @since 1.8.0b4
*/
var $css;
/**
* Html Renderer Class constructor (ZE1) for PHP4
*
* @param object &$parser Instance of the parser (model of MVC pattern)
* @param array $conf A hash containing any additional configuration
*
* @access public
* @since version 1.8.0b4 (2008-06-18)
*/
function PHP_CompatInfo_Renderer_Html(&$parser, $conf)
{
$this->__construct($parser, $conf);
}
/**
* Html Renderer Class constructor (ZE2) for PHP5+
*
* @param object &$parser Instance of the parser (model of MVC pattern)
* @param array $conf A hash containing any additional configuration
*
* @access public
* @since version 1.8.0b4 (2008-06-18)
*/
function __construct(&$parser, $conf)
{
$defaults = array('tdwidth' => array(18, 4, 2, 7, 13));
$conf = array_merge($defaults, $conf);
parent::PHP_CompatInfo_Renderer($parser, $conf);
}
/**
* Display final results
*
* Display final results, when data source parsing is over.
*
* @access public
* @return void
* @since version 1.8.0b4 (2008-06-18)
*/
function display()
{
$o = $this->args['output-level'];
$info = $this->parseData;
if ($info == false) {
// protect against invalid data source
print 'Invalid data source';
return;
}
$src = $this->_parser->dataSource;
if ($src['dataType'] == 'directory') {
$dir = $src['dataSource'];
$hdr_col1 = 'Directory';
} elseif ($src['dataType'] == 'file') {
$file = $src['dataSource'];
$hdr_col1 = 'File';
} else {
$string = $src['dataSource'];
$hdr_col1 = 'Source code';
}
$dataTable = new HTML_Table();
$thead =& $dataTable->getHeader();
$tbody =& $dataTable->getBody();
$tfoot =& $dataTable->getFooter();
$hdr = array($hdr_col1);
$atr = array('scope="col"');
if ($o & 16) {
$hdr[] = 'Version';
$atr[] = 'scope="col"';
}
if ($o & 1) {
$hdr[] = 'C';
$atr[] = 'scope="col"';
}
if ($o & 2) {
$hdr[] = 'Extensions';
$atr[] = 'scope="col"';
}
if ($o & 4) {
if ($o & 8) {
$hdr[] = 'Constants/Tokens';
$atr[] = 'scope="col"';
} else {
$hdr[] = 'Constants';
$atr[] = 'scope="col"';
}
} else {
if ($o & 8) {
$hdr[] = 'Tokens';
$atr[] = 'scope="col"';
}
}
$thead->addRow($hdr, $atr);
$ext = implode("<br/>", $info['extensions']);
$const = implode("<br/>", array_merge($info['constants'], $info['tokens']));
if (isset($dir)) {
$ds = DIRECTORY_SEPARATOR;
$dir = str_replace(array('\\', '/'), $ds, $dir);
$title = $src['dataCount'] . ' file';
if ($src['dataCount'] > 1) {
$title .= 's'; // plural
}
} elseif (isset($file)) {
$title = '1 file';
} else {
$title = '1 chunk of code';
}
$data = array('Summary: '. $title . ' parsed');
if ($o & 16) {
if (empty($info['max_version'])) {
$data[] = $info['version'];
} else {
$data[] = implode("<br/>", array($info['version'],
$info['max_version']));
}
}
if ($o & 1) {
$data[] = $info['cond_code'][0];
}
if ($o & 2) {
$data[] = $ext;
}
if ($o & 4) {
if ($o & 8) {
$data[] = $const;
} else {
$data[] = implode("<br/>", $info['constants']);
}
} else {
if ($o & 8) {
$data[] = implode("<br/>", $info['tokens']);
}
}
// summary informations
$tfoot->addRow($data);
// summarize : print only summary for directory without files details
if ($this->args['summarize'] === false && isset($dir)) {
// display result of parsing multiple files
unset($info['max_version']);
unset($info['version']);
unset($info['classes']);
unset($info['functions']);
unset($info['extensions']);
unset($info['constants']);
unset($info['tokens']);
unset($info['cond_code']);
$ignored = $info['ignored_files'];
unset($info['ignored_files']);
unset($info['ignored_functions']);
unset($info['ignored_extensions']);
unset($info['ignored_constants']);
foreach ($info as $file => $info) {
if ($info === false) {
continue; // skip this (invalid) file
}
$ext = implode("<br/>", $info['extensions']);
$const = implode("<br/>", array_merge($info['constants'],
$info['tokens']));
$file = str_replace(array('\\', '/'), $ds, $file);
$path = dirname($file);
$tbody->addRow(array($path), array('class' => 'dirname',
'colspan' => count($hdr)));
$data = array(basename($file));
if ($o & 16) {
if (empty($info['max_version'])) {
$data[] = $info['version'];
} else {
$data[] = implode("<br/>", array($info['version'],
$info['max_version']));
}
}
if ($o & 1) {
$data[] = $info['cond_code'][0];
}
if ($o & 2) {
$data[] = $ext;
}
if ($o & 4) {
if ($o & 8) {
$data[] = $const;
} else {
$data[] = implode("<br/>", $info['constants']);
}
} else {
if ($o & 8) {
$data[] = implode("<br/>", $info['tokens']);
}
}
$tbody->addRow($data);
}
} elseif ($this->args['summarize'] === false && !isset($dir)) {
// display result of parsing a single file, or a chunk of code
if (isset($file)) {
$path = dirname($file);
} else {
$path = '.';
}
$tbody->addRow(array($path), array('class' => 'dirname',
'colspan' => count($hdr)));
if (isset($file)) {
$data[0] = basename($file);
} else {
$data[0] = htmlspecialchars('<?php ... ?>');
}
$tbody->addRow($data);
} else {
// display only result summary of parsing a data source
if (isset($dir)) {
$path = dirname($dir[0]);
} elseif (isset($file)) {
$path = dirname($file);
} else {
$path = '.';
}
$tbody->addRow(array($path), array('class' => 'dirname',
'colspan' => count($hdr)));
}
$evenRow = array('class' => 'even');
$oddRow = null;
$tbody->altRowAttributes(1, $evenRow, $oddRow, true);
echo $this->toHtml($dataTable);
}
/**
* Returns the custom style sheet
*
* Returns the custom style sheet to use for layout
*
* @param int $destination (optional) Destination of css content
* @param mixed $extra (optional) Additional data depending of destination
*
* @return mixed
* @access public
* @since version 1.8.0b4 (2008-06-18)
*/
function getStyleSheet($destination = 1, $extra = null)
{
$css = new HTML_CSS();
$css->parseFile($this->css);
$tdw = $this->conf['tdwidth'];
$em = array_sum($tdw);
$td = 'td';
$o = $this->args['output-level'];
$css->setStyle('.outer td.dirname', 'width', $em.'em');
if ($o & 16) {
$td .= '+td';
$css->setStyle('.outer '.$td, 'width', $tdw[1].'em');
$em = $em - $tdw[1];
}
if ($o & 1) {
$td .= '+td';
$css->setStyle('.outer '.$td, 'width', $tdw[2].'em');
$em = $em - $tdw[2];
}
if ($o & 2) {
$td .= '+td';
$css->setStyle('.outer '.$td, 'width', $tdw[3].'em');
$em = $em - $tdw[3];
}
if ($o & 12) {
$td .= '+td';
$css->setStyle('.outer '.$td, 'width', $tdw[4].'em');
$em = $em - $tdw[4];
}
$css->setStyle('.outer td', 'width', $em .'em');
$styles = '';
switch ($destination) {
case 1: // embedded styles
$styles = $css->toString();
break;
case 2: // save only to file
$css->toFile($extra);
$styles = $extra;
break;
case 3: // apply a user function
if (is_callable($extra)) {
$styles = call_user_func_array($extra, array($css));
}
break;
default:
break;
}
return $styles;
}
/**
* Set a custom style sheet
*
* Set a custom style sheet to use your own styles
*
* @param string $css (optional) File to read user-defined styles from
*
* @return bool True if custom styles, false if default styles applied
* @access public
* @since version 1.8.0b4 (2008-06-18)
*/
function setStyleSheet($css = null)
{
// default stylesheet is into package data directory
if (!isset($css)) {
$css = 'C:\php\pear\data' . DIRECTORY_SEPARATOR
. 'PHP_CompatInfo' . DIRECTORY_SEPARATOR
. 'pci.css';
}
$res = isset($css) && file_exists($css);
if ($res) {
$this->css = $css;
}
return $res;
}
/**
* Returns HTML code
*
* Returns HTML code of parsing result
*
* @param object $obj instance of HTML_Table
*
* @access public
* @return string
* @since version 1.8.0b4 (2008-06-18)
*/
function toHtml($obj)
{
if (!isset($this->css)) {
// when no user-styles defined, used the default values
$this->setStyleSheet();
}
$styles = $this->getStyleSheet();
$body = $obj->toHtml();
$html = <<<HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3c.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>PHP_CompatInfo</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<style type="text/css">
<!--
$styles
-->
</style>
</head>
<body>
<div class="outer">
<div class="inner">
$body
</div>
</div>
</body>
</html>
HTML;
return $html;
}
}
?>
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