public function testDeploymentUrls()
{
$package = new ResourceDeploymentPackage();
$package->resourcesToDeploy = [__FILE__, __DIR__ . "/../../src/Deployment/Deployable.php"];
$urls = $package->getDeployedUrls();
$cwd = getcwd();
$this->assertEquals(["/deployed" . str_replace("\\", "/", str_replace($cwd, "", __FILE__)), "/deployed" . str_replace("\\", "/", str_replace($cwd, "", realpath(__DIR__ . "/../../src/Deployment/Deployable.php")))], $urls);
}
/**
* Returns two script tags, one loading the script manager and the second executing all other
* scripts registered with AddScript.
*
* This takes a new approach - instead of adding all the scripts to the <head> tag when
* rendering full HTML, we use the JS script manager. This means the approach is the same
* whether the request is a normal HTML page, or an AJAX post. This is borne out of frustration
* with finding some libraries like Google maps not working if added to the page via AJAX. Any client
* side issues with the script loader will now become a major concern and should get addressed quickly.
*
* @see ResourceLoader::addResource()
* @return string
*/
public static function getResourceInjectionHtml()
{
$package = new ResourceDeploymentPackage();
$package->resourcesToDeploy[] = __DIR__ . "/../../resources/resource-manager.js";
$urls = $package->deploy();
$html = "<script src=\"" . $urls[0] . "\" type=\"text/javascript\"></script>";
$context = Application::current()->context();
$preLoadedFiles = [];
// CSS files are safe to load immediately and might avoid 'flicker' by so doing.
if (!$context->isXhrRequest()) {
foreach (self::$resources as $item) {
$dependantResources = $item[1];
foreach ($dependantResources as $resource) {
if (in_array($resource, $preLoadedFiles)) {
continue;
}
$parts = explode(".", $resource);
$extension = strtolower($parts[sizeof($parts) - 1]);
if ($extension == "css") {
$html .= "\n<link type=\"text/css\" rel=\"stylesheet\" href=\"" . $resource . "\" />";
$preLoadedFiles[] = $resource;
}
if ($extension == "js") {
$html .= "\n<script type=\"text/javascript\" src=\"" . $resource . "\"></script>";
$preLoadedFiles[] = $resource;
}
}
}
}
$groupedItems = [];
foreach (self::$resources as $index => $resource) {
$dependantResources = $resource[1];
$dependantResources = array_diff($dependantResources, $preLoadedFiles);
$urls = implode("", $dependantResources);
if (!isset($groupedItems[$urls])) {
$groupedItems[$urls] = [$resource[0], $dependantResources];
} else {
$groupedItems[$urls][0] .= "\n\t" . $resource[0];
}
}
$tags = "";
array_walk($groupedItems, function ($item) use(&$tags, $preLoadedFiles) {
$source = trim($item[0]);
$dependantResources = $item[1];
if (sizeof($dependantResources) > 0) {
$resourcesArray = '[ "' . implode('", "', $dependantResources) . '" ]';
if ($source == "") {
$source = 'window.resourceManager.loadResources( ' . $resourcesArray . ' );';
} else {
$source = 'window.resourceManager.loadResources( ' . $resourcesArray . ', function()
{
' . $source . '
} );';
}
} else {
if ($source != "") {
$source = 'window.resourceManager.runWhenDocumentReady( function()
{
' . $source . '
} );';
}
}
$tags .= $source . "\n";
});
if (trim($tags) != "") {
$html .= <<<HTML
<script type="text/javascript">
//<![CDATA[
{$tags}
//]]>
</script>
HTML;
}
return $html;
}
/**
* Returns two script tags, one loading the script manager and the second executing all other
* scripts registered with AddScript.
*
* This takes a new approach - instead of adding all the scripts to the <head> tag when
* rendering full HTML, we use the JS script manager. This means the approach is the same
* whether the request is a normal HTML page, or an AJAX post. This is borne out of frustration
* with finding some libraries like Google maps not working if added to the page via AJAX. Any client
* side issues with the script loader will now become a major concern and should get addressed quickly.
*
* @see ResourceLoader::AddResource()
* @return string
*/
public static function getResourceInjectionHtml()
{
$package = new ResourceDeploymentPackage();
$package->resourcesToDeploy[] = __DIR__ . "/../../resources/resource-manager.js";
$urls = $package->deploy();
$html = "<script src=\"" . $urls[0] . "\" type=\"text/javascript\"></script>";
$context = new Context();
$preLoadedCssFiles = [];
// CSS files are safe to load immediately and might avoid 'flicker' by so doing.
if (!$context->IsAjaxRequest) {
foreach (self::$resources as $item) {
$dependantResources = $item[1];
foreach ($dependantResources as $resource) {
if (in_array($resource, $preLoadedCssFiles)) {
continue;
}
$parts = explode(".", $resource);
$extension = strtolower($parts[sizeof($parts) - 1]);
if ($extension == "css") {
$html .= "\n<link type=\"text/css\" rel=\"stylesheet\" href=\"" . $resource . "\" />";
$preLoadedCssFiles[] = $resource;
}
}
}
}
$tags = "";
array_walk(self::$resources, function ($item) use(&$tags, $preLoadedCssFiles) {
$source = $item[0];
$dependantResources = $item[1];
if ($source == "") {
// CSS files have already been loaded, so we don't need to ask for them to be loaded again. We only
// do this if there is no source code attached to this load. If source is attached we need to include
// the CSS as we don't want the JS to start until the CSS is ready.
$dependantResources = array_diff($dependantResources, $preLoadedCssFiles);
}
if (sizeof($dependantResources) > 0) {
$resourcesArray = '[ "' . implode('", "', $dependantResources) . '" ]';
if ($source == "") {
$source = 'window.resourceManager.loadResources( ' . $resourcesArray . ' );';
} else {
$source = 'window.resourceManager.loadResources( ' . $resourcesArray . ', function()
{
' . $source . '
} );';
}
} else {
if ($source != "") {
$source = 'window.resourceManager.runWhenDocumentReady( function()
{
' . $source . '
} );';
}
}
$tags .= $source . "\n";
});
if (trim($tags) != "") {
$html .= "\n<script type=\"text/javascript\">\n{$tags}</script>";
}
return $html;
}
