/**
* Generates JQM pages array structuring the form into a One Page interface.
*
* @param array $tabs
* @param array $args The form settings.
* @param array $auth Authorisation to access the warehouse.
* @return string
*/
protected static function generateTabs($tabs, $args, $auth)
{
$tabHtml = array();
$tabaliases = array();
foreach ($tabs as $tab => $tabContent) {
// keep track on if the tab actually has real content, so we can avoid
// floating instructions if all the controls were removed by user profile
// integration for example.
$hasControls = false;
// get a machine readable alias for the heading, if we are showing tabs
$tabalias = 'tab-' . preg_replace('/[^a-zA-Z0-9]/', '', strtolower($tab));
$html = '';
$html .= static::renderOneTabContent($auth, $args, $tab, $tabContent, $tabalias, $hasControls);
if (!empty($html) && $hasControls) {
$tabHtml[$tab] = $html;
$tabaliases[] = $tabalias;
}
}
// Output the dynamic tab content
$pageIdx = 0;
foreach ($tabHtml as $tab => $tabContent) {
$tabalias = $tabaliases[$pageIdx];
$caption = "<h1>" . $tab . "</h1>";
$page = static::get_blank_page($tabalias, $caption);
$page[JQM_CONTENT][JQM_CONTENT][JQM_CONTENT][] = $tabContent;
// Add any buttons required in a jQM footer
if (count($tabHtml) == 1) {
$prev = '';
$next = '';
} elseif ($pageIdx == 0) {
$prev = '';
$next = '#' . $tabaliases[$pageIdx + 1];
} elseif ($pageIdx == count($tabHtml) - 1) {
$prev = '#' . $tabaliases[$pageIdx - 1];
$next = '';
} else {
$prev = '#' . $tabaliases[$pageIdx - 1];
$next = '#' . $tabaliases[$pageIdx + 1];
}
$page[JQM_CONTENT][JQM_FOOTER][JQM_CONTENT][] = mobile_entry_helper::wizard_buttons(array('prev' => $prev, 'next' => $next));
$pageIdx++;
static::push_pages_array($page);
}
}
