/**
* Display a form with list of available databases
*/
function DatabaseSelectionListForm()
{
global $page;
global $dbase;
global $newdb;
global $login;
global $successInstall;
$page->FormStart(array('step' => GetNextStep(STEP_DBSELECT)));
$page->StartTable(2, array('class' => 'dblist'));
$dblist = $dbase->GetDatabaseList();
foreach ($dblist as $idx => $db) {
// $optional : Additional attributes to the <input> tag
// $divClass : Added class value to the <div> that contains the <input>
$optional = array();
$divClass = '';
// If a database has been selected, make this radiobox checked
if ($db['name'] == $login['database']) {
$optional[0] = 'checked';
}
# numeric keys are ignored in HtmlMaker
// If however, the $newdb is in the list - it was just inserted,
// then highlight that database as newly created database
if ($newdb && $newdb == $db['name']) {
$divClass = 'newdb';
}
// If this database has successful installation, highlight it
// as successful or approved database
if (in_array($db['name'], $successInstall)) {
// if this IF-statement validates to true, then the database was
// JUST created but still marked as "successful installation". That
// can ONLY happen if the user installs tables on a database, then
// drops it using another tool and creates it again here
if (strlen($divClass) > 0) {
$divClass .= ' installdone';
} else {
$divClass = 'installdone';
}
// The current database is removed from $successInstall, which
// indicates that at the end of this foreach, $successInstall
// should be empty - meaning all successfully installed databases
// do in fact exist. If $successInstall has any elements left when
// this foreach is done - then remove those databases from sessions!
$key = array_search($db['name'], $successInstall);
unset($successInstall[$key]);
}
// The name caption of the database is formed in html
$caption = $db['name'] . ' ' . $page->Discrete('(' . $db['tbcount'] . ')');
// Add a radio box for this database
$page->FormRadiobox($db['name'], 'database', $caption, $optional, $divClass);
// Get the data from HTML queue back, and add the HTML 'values'
// from the returned queue item array into a table
$html = $page->PopQueue();
$page->AddTableData($html);
}
$page->EndTable();
// If there are some elements left in $successInstall, then those databases
// do not exist and there cannot be a successfull installation on a database
// that does not exist - sessions need to be updated
if (count($successInstall) > 0) {
foreach ($successInstall as $database) {
RemoveDatabaseInstallStatus($database);
}
}
$page->FormButton('Back', array('step' => GetPrevStep(STEP_DBSELECT)));
$page->FormSubmit('Next');
$page->FormClose();
}
$page->FormRadiobox($db['name'], 'database', $caption, $optional, $divClass);
// Get the data from HTML queue back, and add the HTML 'values'
// from the returned queue item array into a table
$html = $page->PopQueue();
$page->AddTableData($html);
}
$page->EndTable();
// If there are some elements left in $successInstall, then those databases
// do not exist and there cannot be a successfull installation on a database
// that does not exist - sessions need to be updated
if(count($successInstall) > 0)
{
foreach($successInstall as $database)
RemoveDatabaseInstallStatus($database);
}
$page->FormButton('Back', array('step'=>GetPrevStep(STEP_DBSELECT)));
$page->FormSubmit('Next');
$page->FormClose();
}
// There are no detected databases - getting the list of databases might
// be denied so offer the user to type in the name of the database directly
else
{
$page->Label('Database list:');
// If database error messages should be displayed
$error = $dbase->GetDatabaseError();