public function Display(WebPage $oPage)
{
// Store the misc_options for the future...
$aMiscOptions = utils::ReadParam('option', array(), false, 'raw_data');
$sMiscOptions = $this->oWizard->GetParameter('misc_options', json_encode($aMiscOptions));
$this->oWizard->SetParameter('misc_options', $sMiscOptions);
$oPage->add("<!--[if lt IE 8]><div id=\"old_ie\"></div><![endif]-->");
$oPage->add_ready_script(<<<EOF
\t\tif (\$('#old_ie').length > 0)
\t\t{
\t\t\talert("Internet Explorer version 7 or older is NOT supported! (Check that IE is not running in compatibility mode)");
\t\t}
EOF
);
$oPage->add('<h1>' . ITOP_APPLICATION . ' Installation Wizard</h1>');
$aResults = SetupUtils::CheckPHPVersion($oPage);
$this->bCanMoveForward = true;
$aInfo = array();
$aWarnings = array();
$aErrors = array();
foreach ($aResults as $oCheckResult) {
switch ($oCheckResult->iSeverity) {
case CheckResult::ERROR:
$aErrors[] = $oCheckResult->sLabel;
$this->bCanMoveForward = false;
break;
case CheckResult::WARNING:
$aWarnings[] = $oCheckResult->sLabel;
break;
case CheckResult::INFO:
$aInfo[] = $oCheckResult->sLabel;
break;
}
}
$sStyle = 'style="display:none;max-height:196px;overflow:auto;"';
$sToggleButtons = '<button type="button" id="show_details" onclick="$(\'#details\').toggle(); $(this).toggle(); $(\'#hide_details\').toggle();">Show details</button><button type="button" id="hide_details" style="display:none;" onclick="$(\'#details\').toggle(); $(this).toggle(); $(\'#show_details\').toggle();">Hide details</button>';
if (count($aErrors) > 0) {
$sStyle = 'style="max-height:196px;overflow:auto;"';
$sImage = "stop-mid.png";
$sTitle = count($aErrors) . ' Error(s), ' . count($aWarnings) . ' Warning(s).';
} else {
if (count($aWarnings) > 0) {
$sTitle = count($aWarnings) . ' Warning(s) ' . $sToggleButtons;
$sImage = "messagebox_warning-mid.png";
} else {
$sTitle = 'Ok. ' . $sToggleButtons;
$sImage = "clean-mid.png";
}
}
$oPage->add('<h2>Prerequisites validation: ');
$oPage->add("<img style=\"vertical-align:middle;\" src=\"../images/{$sImage}\"> ");
$oPage->add($sTitle);
$oPage->add('</h2>');
$oPage->add('<div id="details" ' . $sStyle . '>');
foreach ($aErrors as $sText) {
$oPage->error($sText);
}
foreach ($aWarnings as $sText) {
$oPage->warning($sText);
}
foreach ($aInfo as $sText) {
$oPage->ok($sText);
}
$oPage->add('</div>');
if (!$this->bCanMoveForward) {
$oPage->p('Sorry, the installation cannot continue. Please fix the errors and reload this page to launch the installation again.');
}
}
