}
}
// Create a new array with the configuration overview as first element
// and copy the rest of the $steps array into the new array
$newSteps = array(STEP_SETTOVERVIEW => array('title' => 'Configuration Overview'));
foreach ($steps as $key => $value) {
$newSteps[$key] = $value;
}
// Clear the original steps and update with the modified version
$steps = array();
$steps = $newSteps;
if (!isset($steps[$step])) {
$step = STEP_SETTOVERVIEW;
}
// Show the page with the modified steps array
$page->ShowPage($step, true, true, 'Installation Overview');
//=================================[ Functions used in Overview Script ]=================================//
function GetSettingsValue($value)
{
$show = '';
if (is_array($value)) {
if (count($value) == 0) {
$show = '<i style="color:#9A9A9A;">*empty*</i>';
} else {
foreach ($value as $item) {
$show .= $item . ', ';
}
$show = substr($show, 0, strlen($show) - 2);
}
} else {
if ($value === true) {
$mask->SetKeywords();
/* ===================================================[ INSTALLATION BEGINS! ]=================================================== */
// If the output config does not exist, or is totally empty
if (IsInstallerDone() == false) {
/* ===================================================[ WELCOME MESSAGE ]=================================================== */
if ($steps[STEP_WELCOME]['enabled'] && $step == STEP_WELCOME) {
$page->MainTitle($steps[STEP_WELCOME]['title'], 'home');
$page->Paragraph($mask->GetWelcomeMessage());
$page->FormStart(array('step' => GetNextStep(STEP_WELCOME)));
$prev = GetPrevStep(STEP_WELCOME);
if ($prev) {
$page->FormButton('Back', array('step' => $prev));
}
$page->FormSubmit('Next');
$page->FormClose();
$page->ShowPage(STEP_WELCOME);
// <<<<<<<<<<<< PHP dies after the page has been shown!
}
/* ===================================================[ PHP REQUIREMENTS CHECKS ]=================================================== */
if ($steps[STEP_PHPREQUIRES]['enabled']) {
$page->MainTitle($steps[STEP_PHPREQUIRES]['title'], 'phplogo');
// Three variations of PHP checks, these will
// indicate if there is a problem in certain part
$phpversion = true;
$extensions = true;
$directives = true;
// If minimum PHP version is required
if ($steps[STEP_PHPREQUIRES]['phpversion'] !== false) {
$page->SubTitle('PHP Version', 'notepad');
$bounds = GetVersionBounds($steps[STEP_PHPREQUIRES]['phpversion'], $steps[STEP_PHPREQUIRES]['maxversion']);
$CurLow = CompareVersons($bounds['current'], $bounds['lower']);
}
// If all modules are installed
if ($phpmodules) {
$page->FormStart(array('step' => GetNextStep(STEP_MODULECHECK)));
$page->FormSubmit('Next');
$page->FormClose();
} else {
$page->Paragraph('Contact your webserver support (hosting service) to get the necessary PHP extensions loaded.');
$page->FormStart(array('step' => STEP_MODULECHECK));
$page->FormSubmit('Retry');
$page->FormClose();
}
// If there are some modules not detected, or this step should not be
// auto skipped and $step is currently set to view this step
if (!$phpmodules || !$steps[STEP_MODULECHECK]['autoskip'] && $step == STEP_MODULECHECK) {
$page->ShowPage(STEP_MODULECHECK);
} else {
$page->ClearHtmlQueue();
}
}
/* ===================================================[ FILE I/O PERMISSIONS ]=================================================== */
$ioable = true;
// Only continue if IO should be checked. The installer might
// be configured to only install tables (though unlikely)
if ($steps[STEP_IOFILES]['enabled']) {
// Errors along the way
$status = array('folder' => array('state' => 'unknown', 'msg' => ' '), 'read' => array('state' => 'unknown', 'msg' => ' '), 'write' => array('state' => 'unknown', 'msg' => ' '), 'delete' => array('state' => 'unknown', 'msg' => ' '));
// Begin the page
$page->MainTitle($steps[STEP_IOFILES]['title'], 'filelocked');
// If the config should be in a folder, make sure it exists
// or try to create the folder first
// There where some errors or problems with the
// file IO - show "retry" button
else
{
$page->Paragraph('Contact your webserver support (hosting service) to get the necessary PHP extensions loaded.');
$page->FormStart(array('step'=>STEP_MODULECHECK));
$page->FormSubmit('Retry');
$page->FormClose();
}
// If there are some modules not detected, or this step should not be
// auto skipped and $step is currently set to view this step
if(!$phpmodules || (!$steps[STEP_MODULECHECK]['autoskip'] && $step == STEP_MODULECHECK))
$page->ShowPage(STEP_MODULECHECK);
// Page should not be shown, so the html queue is cleared
// so the next step can start fresh
else
$page->ClearHtmlQueue();
}
/* ===================================================[ FILE I/O PERMISSIONS ]=================================================== */
$ioable = true;
// Only continue if IO should be checked. The installer might
// be configured to only install tables (though unlikely)
if($steps[STEP_IOFILES]['enabled'])
{
// Create a new array with the configuration overview as first element
// and copy the rest of the $steps array into the new array
$newSteps = array(STEP_SETTOVERVIEW => array('title'=>'Configuration Overview'));
foreach($steps as $key=>$value)
$newSteps[$key] = $value;
// Clear the original steps and update with the modified version
$steps = array();
$steps = $newSteps;
if(!isset($steps[$step]))
$step = STEP_SETTOVERVIEW;
// Show the page with the modified steps array
$page->ShowPage($step, true, true, 'Configuration Overview');
//=================================[ Functions used in Overview Script ]=================================//
function ShowMaskState($maskname)
{
global $keywords;
global $mask;
global $page;
global $step;
if($mask->DoesMaskExistAndIsReadable($maskname))
{
$page->SuccessBox('The mask file <b>'.$maskname.'</b> exists and is readable');
