EOD;
}
/**
* Get the document body for all bridge cards
*
* @param bool $showInactive Inactive bridges are visible on the home page if
* enabled.
* @param int $totalBridges (ref) Returns the total number of bridges.
* @param int $totalActiveBridges (ref) Returns the number of active bridges.
* @return string The document body for all bridge cards.
*/
private static function getBridges($showInactive, &$totalBridges, &$totalActiveBridges)
{
$body = '';
$totalActiveBridges = 0;
$inactiveBridges = '';
$bridgeFactory = new \BridgeFactory();
$bridgeClassNames = $bridgeFactory->getBridgeClassNames();
$formatFactory = new FormatFactory();
$formats = $formatFactory->getFormatNames();
$totalBridges = count($bridgeClassNames);
foreach ($bridgeClassNames as $bridgeClassName) {
if ($bridgeFactory->isWhitelisted($bridgeClassName)) {
$body .= BridgeCard::displayBridgeCard($bridgeClassName, $formats);
$totalActiveBridges++;
} elseif ($showInactive) {
// inactive bridges
$inactiveBridges .= BridgeCard::displayBridgeCard($bridgeClassName, $formats, false) . PHP_EOL;
}
}
$body .= $inactiveBridges;
return $body;
}
/**
* Get the document header
*
* @return string The document header
*/
private static function getHeader()
{
$warning = '';
if (Debug::isEnabled()) {
if (!Debug::isSecure()) {
$warning .= <<Warning : Debug mode is active from any location,
make sure only you can access RSS-Bridge.
EOD;
} else {
$warning .= <<Warning : Debug mode is active from your IP address,
your requests will bypass the cache.
EOD;
}
}
return <<
{$warning}
EOD;
}
/**
* Get the searchbar
*
* @return string The searchbar
*/
private static function getSearchbar()
{
$query = filter_input(INPUT_GET, 'q', FILTER_SANITIZE_SPECIAL_CHARS);
return <<
Search
EOD;
}
/**
* Get the document footer
*
* @param int $totalBridges The total number of bridges, shown in the footer
* @param int $totalActiveBridges The total number of active bridges, shown
* in the footer.
* @param bool $showInactive Sets the 'Show active'/'Show inactive' text in
* the footer.
* @return string The document footer
*/
private static function getFooter($totalBridges, $totalActiveBridges, $showInactive)
{
$version = Configuration::getVersion();
$email = Configuration::getConfig('admin', 'email');
$admininfo = '';
if (!empty($email)) {
$admininfo = <<
You may email the administrator of this RSS-Bridge instance
at {$email}
EOD;
}
$inactive = '';
if ($totalActiveBridges !== $totalBridges) {
if (!$showInactive) {
$inactive = ' ';
} else {
$inactive = ' ';
}
}
return <<RSS-Bridge ~ Public Domain
{$version}
{$totalActiveBridges}/{$totalBridges} active bridges.
{$inactive}
{$admininfo}
EOD;
}
/**
* Create the entire home page
*
* @param bool $showInactive Inactive bridges are displayed on the home page,
* if enabled.
* @return string The home page
*/
public static function create($showInactive = true)
{
$totalBridges = 0;
$totalActiveBridges = 0;
return ''
. BridgeList::getHead()
. ''
. BridgeList::getHeader()
. BridgeList::getSearchbar()
. BridgeList::getBridges($showInactive, $totalBridges, $totalActiveBridges)
. BridgeList::getFooter($totalBridges, $totalActiveBridges, $showInactive)
. '';
}
}