/**
* Building of a view content including a view file passing it parameters
*
* The view file will be included "as-is" so:
*
* - it may exists,
* - it can be either some full HTML, some CSS, some JS containing PHP scripts
*
* The parameters will be merged with the object `$default_view_params` and exported
* in the global context of the view file. For example, if you define a parameter named
* `param` on a certain value, writing ths following in your view file :
*
* <?php echo $param; ?>
*
* will render the value.
*
* The best practice is to NOT use the small php tags `<?= ... ?>`.
*
* @param string $view The view filename (which must exist)
* @param array $params An array of the parameters passed for the view parsing
* @throws \TemplateEngine\TemplateEngineException if the file view can't be found
* @return string Returns the view file content rendering
*/
public function render($view, array $params = array())
{
$this->setView($view);
$this->setParams($params);
$_params = $this->getParams();
$_view = $this->getTemplate($this->getView());
$_template = TemplateEngine::getInstance();
if ($_view && @file_exists($_view)) {
/*
echo 'Loading view file "'.$_view.'" passing arguments:';
echo '<pre>';
var_dump($_params);
echo '</pre>';
*/
if (!empty($_params)) {
extract($_params, EXTR_OVERWRITE);
}
ob_start();
$_template->includePackagesViewsFunctions();
include $_view;
$this->setOutput(ob_get_contents());
ob_end_clean();
} else {
throw new TemplateEngineException(sprintf('View "%s" can\'t be found (searched in "%s")!', $view, implode(', ', $this->getIncludePath())));
}
return $this->getOutput();
}
public function __construct()
{
$this->loader = AssetsLoader::getInstance(__DIR__ . '/..', 'www', __DIR__);
/*
echo '<pre>';
var_export($loader);
var_export($loader->getAssetsPath());
var_export($loader->getAssetsWebPath());
exit('yo');
*/
$this->template_engine = TemplateEngine::getInstance();
$this->template_engine->guessFromAssetsLoader($this->loader)->setLayoutsDir(__DIR__ . '/../www/')->setToTemplate('setCachePath', __DIR__ . '/tmp')->setToTemplate('setAssetsCachePath', __DIR__ . '/tmp')->setToView('setIncludePath', __DIR__ . '/views');
}
public function __construct()
{
$this->loader = AssetsLoader::getInstance(__DIR__ . '/..', 'www', __DIR__, AssetsLoader::PRESETS_NO_CONFLICT);
/*
echo '<pre>';
var_export($loader);
var_export($loader->getAssetsPath());
var_export($loader->getAssetsWebPath());
exit('yo');
*/
$this->template_engine = TemplateEngine::getInstance(TemplateEngine::THROW_ALL_ERRORS);
$this->template_engine->setPageLayout(self::$default_page_layout)->guessFromAssetsLoader($this->loader)->setLayoutsDir(__DIR__ . '/../www/')->setToTemplate('setCachePath', __DIR__ . '/tmp')->setToTemplate('setAssetsCachePath', __DIR__ . '/tmp')->setToView('setIncludePath', __DIR__ . '/views');
}
public function render($format = 'html')
{
if (!empty($this->type)) {
$_meth = 'render' . ucfirst($this->type);
if (method_exists($this->profiler, $_meth)) {
$this->profiler->setCurrentEntity($this->entity);
return $this->profiler->{$_meth}(!empty($this->format) ? $this->format : $format);
}
return var_export($this->entity, 1);
} else {
$template_engine = TemplateEngine::getInstance();
try {
$template_engine->setToView('setIncludePath', __DIR__ . '/views')->guessFromAssetsLoader(AssetsLoader::getInstance(__DIR__ . '/../../', 'www', defined('_DEVDEBUG_DOCUMENT_ROOT') ? _DEVDEBUG_DOCUMENT_ROOT : __DIR__ . '/../../www'));
} catch (\Exception $e) {
return $e->getMessage();
}
$template_engine->getTemplateObject('MetaTag')->add('robots', 'none');
$params = array('debug' => $this, 'reporter' => $template_engine, 'title' => 'The system encountered an error!', 'subheader' => $this->profiler->renderProfilingTitle(), 'slogan' => $this->profiler->renderProfilingInfo(), 'profiler_content' => 'profiler_content.html', 'profiler_footer' => 'profiler_footer.html', 'show_menu' => false, 'show_backtotop_handlers' => false);
// messages ?
if (!empty($this->messages)) {
$params['messages'] = self::renderMessages($this->messages, !empty($this->format) ? $this->format : $format);
}
// others
$params['stacks'] = array();
$params['menu'] = array();
foreach (self::getStacks() as $_i => $_stack) {
$params['menu'][$_stack->getTitle()] = '#' . $_i;
$params['stacks'][] = self::renderStack($_stack, !empty($this->format) ? $this->format : $format);
}
// this will display the layout on screen and exit
try {
$params['content'] = $template_engine->render('partial_html.html', $params);
$str = $template_engine->renderLayout(null, $params);
} catch (\Exception $e) {
return $e->getMessage();
}
echo $str;
exit;
}
return '';
}
/**
* Automatic assets loading from an Assets package declare in a `composer.json`
*
* @return void
*/
public function load()
{
if (empty($this->_statements)) {
parent::load();
}
/* @var $template_engine \TemplateEngine\TemplateEngine */
$template_engine = TemplateEngine::getInstance();
foreach ($this->getOrganizedStatements() as $type => $statements) {
foreach ($statements as $statement) {
if ('css' === $type) {
$template_object = $template_engine->getTemplateObject('CssFile');
$css = $statement->getData();
if (isset($css['minified']) && true === $css['minified']) {
$template_object->addMinified($css['src'], $css['media']);
} else {
$template_object->add($css['src'], $css['media']);
}
} elseif ('jsfiles_header' === $type) {
$template_object = $template_engine->getTemplateObject('JavascriptFile', 'jsfiles_header');
$js = $statement->getData();
if (isset($js['minified']) && true === $js['minified'] || isset($js['packed']) && true === $js['packed']) {
$template_object->addMinified($js['src']);
} else {
$template_object->add($js['src']);
}
} elseif (in_array($type, array('js', 'jsfiles_footer'))) {
$template_object = $template_engine->getTemplateObject('JavascriptFile', 'jsfiles_footer');
$js = $statement->getData();
if (isset($js['minified']) && true === $js['minified'] || isset($js['packed']) && true === $js['packed']) {
$template_object->addMinified($js['src']);
} else {
$template_object->add($js['src']);
}
}
}
}
}
/**
* Change or set the global page layout
*
* @param string $layout The layout name to use
* @return void
*/
function _use_layout($layout = null)
{
if (empty($layout)) {
return;
}
TemplateEngine::getInstance()->setPageLayout($layout);
}
