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<?php
/**
* The ActionProcess class provides final step of ProgressBar creation.
* Manage php/css source-code save and cancel action.
*
* PHP versions 4 and 5
*
* LICENSE: This source file is subject to version 3.0 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_0.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category HTML
* @package HTML_Progress
* @subpackage Progress_UI
* @author Laurent Laville <pear@laurent-laville.org>
* @copyright 1997-2005 The PHP Group
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version CVS: $Id: process.php,v 1.5 2005/07/25 13:00:05 farell Exp $
* @link http://pear.php.net/package/HTML_Progress
*/
/**
* The ActionProcess class provides final step of ProgressBar creation.
* Manage php/css source-code save and cancel action.
*
* PHP versions 4 and 5
*
* LICENSE: This source file is subject to version 3.0 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_0.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category HTML
* @package HTML_Progress
* @subpackage Progress_UI
* @author Laurent Laville <pear@laurent-laville.org>
* @copyright 1997-2005 The PHP Group
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version Release: 1.2.5
* @link http://pear.php.net/package/HTML_Progress
*/
class ActionProcess extends HTML_QuickForm_Action
{
function perform(&$page, $actionName)
{
if ($actionName == 'cancel') {
echo '<h1>Progress Generator Task was canceled</h1>';
echo '<p>None (PHP/CSS) source codes are available.</p>';
} else {
// Checks whether the pages of the controller are valid
$page->isFormBuilt() or $page->buildForm();
$page->controller->isValid();
// what kind of source code is requested
$code = $page->exportValue('phpcss');
$bar = $page->controller->createProgressBar();
$lineEnd = OS_WINDOWS ? "\r\n" : "\n";
if (isset($code['C'])) {
$strCSS = '<style type="text/css">'.$lineEnd;
$strCSS .= '<!--'.$lineEnd;
$strCSS .= $bar->getStyle();
$strCSS .= '// -->'.$lineEnd;
$strCSS .= '</style>'.$lineEnd;
$this->exportOutput($strCSS);
}
if (isset($code['P'])) {
$structure = $bar->toArray();
$strPHP = '<?php'.$lineEnd;
$strPHP .= 'require_once \'HTML/Progress.php\';'.$lineEnd.$lineEnd;
$strPHP .= '$progress = new HTML_Progress();'.$lineEnd;
$strPHP .= '$progress->setIdent(\'PB1\');'.$lineEnd;
if ($bar->isIndeterminate()) {
$strPHP .= '$progress->setIndeterminate(true);'.$lineEnd;
}
if ($bar->isBorderPainted()) {
$strPHP .= '$progress->setBorderPainted(true);'.$lineEnd;
}
if ($bar->isStringPainted()) {
$strPHP .= '$progress->setStringPainted(true);'.$lineEnd;
}
if (is_null($structure['string'])) {
$strPHP .= '$progress->setString(null);';
} else {
$strPHP .= '$progress->setString('.$structure['string'].');';
}
$strPHP .= $lineEnd;
if ($structure['animspeed'] > 0) {
$strPHP .= '$progress->setAnimSpeed('.$structure['animspeed'].');'.$lineEnd;
}
if ($structure['dm']['minimum'] != 0) {
$strPHP .= '$progress->setMinimum('.$structure['dm']['minimum'].');'.$lineEnd;
}
if ($structure['dm']['maximum'] != 100) {
$strPHP .= '$progress->setMaximum('.$structure['dm']['maximum'].');'.$lineEnd;
}
if ($structure['dm']['increment'] != 1) {
$strPHP .= '$progress->setIncrement('.$structure['dm']['increment'].');'.$lineEnd;
}
$strPHP .= $lineEnd;
$strPHP .= '$ui =& $progress->getUI();'.$lineEnd;
$orient = ($structure['ui']['orientation'] == '1') ? 'HTML_PROGRESS_BAR_HORIZONTAL' : 'HTML_PROGRESS_BAR_VERTICAL';
$strPHP .= '$ui->setOrientation('.$orient.');'.$lineEnd;
$strPHP .= '$ui->setFillWay(\''.$structure['ui']['fillway'].'\');'.$lineEnd;
/* Page 1: Progress attributes **************************************************/
$strPHP .= $this->_attributesArray('$ui->setProgressAttributes(', $structure['ui']['progress']);
$strPHP .= $lineEnd;
/* Page 2: Cell attributes ******************************************************/
$strPHP .= '$ui->setCellCount('.$structure['ui']['cell']['count'].');'.$lineEnd;
unset($structure['ui']['cell']['count']); // to avoid dupplicate entry in attributes
$strPHP .= $this->_attributesArray('$ui->setCellAttributes(', $structure['ui']['cell']);
$strPHP .= $lineEnd;
/* Page 3: Border attributes ****************************************************/
$strPHP .= $this->_attributesArray('$ui->setBorderAttributes(', $structure['ui']['border']);
$strPHP .= $lineEnd;
/* Page 4: String attributes ****************************************************/
$strPHP .= $this->_attributesArray('$ui->setStringAttributes(', $structure['ui']['string']);
$strPHP .= $lineEnd.$lineEnd;
$strPHP .= '// code below is only for run demo; its not nececessary to create progress bar'.$lineEnd;
if (!isset($code['C'])) {
$strPHP .= 'echo "<style type=\"text/css\">\n";'.$lineEnd;
$strPHP .= 'echo "<!--\n";'.$lineEnd;
$strPHP .= 'echo $progress->getStyle();'.$lineEnd;
$strPHP .= 'echo "// -->\n";'.$lineEnd;
$strPHP .= 'echo "</style>\n";'.$lineEnd;
}
$strPHP .= 'echo "<script type=\"text/javascript\">\n";'.$lineEnd;
$strPHP .= 'echo "<!--\n";'.$lineEnd;
$strPHP .= 'echo $progress->getScript();'.$lineEnd;
$strPHP .= 'echo "//-->\n";'.$lineEnd;
$strPHP .= 'echo "</script>\n";'.$lineEnd;
$strPHP .= 'echo $progress->toHtml();'.$lineEnd;
$strPHP .= '$progress->run();'.$lineEnd;
$strPHP .= '?>';
$this->exportOutput($strPHP);
}
// reset session data
$page->controller->container(true);
}
}
function exportOutput($str, $mime = 'text/plain', $charset = 'iso-8859-1')
{
if (!headers_sent()) {
header("Expires: Tue, 1 Jan 1980 12:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache");
header("Pragma: no-cache");
header("Content-Type: $mime; charset=$charset");
}
print $str;
}
function _attributesArray($str, $attributes)
{
$strPHP = $str . 'array(';
foreach ($attributes as $attr => $val) {
if (is_integer($val)) {
$strPHP .= "'$attr'=>$val, ";
} elseif (is_bool($val)) {
$strPHP .= "'$attr'=>".($val?'true':'false').', ';
} else {
$strPHP .= "'$attr'=>'$val', ";
}
}
$strPHP = ereg_replace(', $', '', $strPHP);
$strPHP .= '));';
return $strPHP;
}
}
?>
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