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<?php |
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namespace Jaxon\Dialogs\Dialog; |
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use Jaxon\App\Config\ConfigManager; |
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use Jaxon\App\Dialog\Library\LibraryInterface; |
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use Jaxon\Utils\Template\TemplateEngine; |
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use function is_array; |
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use function rtrim; |
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use function trim; |
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class LibraryHelper |
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{ |
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/** |
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* The name of the library |
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* |
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* @var string |
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*/ |
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protected $sName = ''; |
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/** |
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* The URI where to get the library files from |
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* |
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* @var string |
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*/ |
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protected $sUri = ''; |
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/** |
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* The constructor |
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* |
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* @param LibraryInterface $xDialogLibrary |
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* @param ConfigManager $xConfigManager |
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* @param TemplateEngine $xTemplateEngine |
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*/ |
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public function __construct(LibraryInterface $xDialogLibrary, |
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private ConfigManager $xConfigManager, private TemplateEngine $xTemplateEngine) |
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{ |
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// Set the library name |
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$this->sName = $xDialogLibrary->getName(); |
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// Set the default URI. |
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$sDefaultUri = $xConfigManager->getAppOption('dialogs.lib.uri', $xDialogLibrary->getUri()); |
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// Set the library URI. |
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$this->sUri = rtrim($this->getOption('uri', $sDefaultUri), '/'); |
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} |
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/** |
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* Get the value of a config option |
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* |
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* @param string $sOptionName The option name |
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* @param mixed $xDefault The default value, to be returned if the option is not defined |
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* |
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* @return mixed |
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*/ |
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public function getOption(string $sOptionName, $xDefault = null) |
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{ |
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$sOptionName = "dialogs.{$this->sName}.$sOptionName"; |
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return $this->xConfigManager->getAppOption($sOptionName, $xDefault); |
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} |
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/** |
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* Check the presence of a config option |
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* |
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* @param string $sOptionName The option name |
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* |
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* @return bool |
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*/ |
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public function hasOption(string $sOptionName): bool |
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{ |
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return $this->xConfigManager->hasAppOption("dialogs.{$this->sName}.$sOptionName"); |
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} |
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/** |
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* Get the options of the js library |
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* |
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* @return array |
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*/ |
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public function getJsOptions(): array |
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{ |
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$xOptions = $this->xConfigManager->getAppOption("dialogs.{$this->sName}.options", []); |
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return is_array($xOptions) ? $xOptions : []; |
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} |
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/** |
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* @param string $sOption The assets option name |
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* @param string $sFile The javascript file name |
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* |
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* @return string|null |
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*/ |
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private function getAssetUri(string $sOption, string $sFile): ?string |
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{ |
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return !$this->hasOption($sOption) ? "{$this->sUri}/$sFile" : |
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(trim($this->getOption($sOption)) ?: null); |
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} |
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/** |
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* Get the javascript HTML header code |
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* |
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* @param string $sFile The javascript file name |
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* |
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* @return string |
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*/ |
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public function getJsCode(string $sFile): string |
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{ |
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// If this 'assets.js' option is defined and evaluates to false, then the asset is not displayed. |
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$sUri = $this->getAssetUri('assets.js', $sFile); |
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return !$sUri ? '' : '<script type="text/javascript" src="' . $sUri . '"></script>'; |
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} |
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/** |
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* Get the CSS HTML header code |
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* |
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* @param string $sFile The CSS file name |
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* |
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* @return string |
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*/ |
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public function getCssCode(string $sFile): string |
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{ |
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// If this 'assets.css' option is defined and evaluates to false, then the asset is not displayed. |
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$sUri = $this->getAssetUri('assets.css', $sFile); |
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return !$sUri ? '' : '<link rel="stylesheet" href="' . $sUri . '" />'; |
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} |
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/** |
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* Render a template |
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* |
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* @param string $sTemplate The name of template to be rendered |
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* @param array $aVars The template vars |
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* |
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* @return string |
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*/ |
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public function render(string $sTemplate, array $aVars = []): string |
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{ |
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return $this->xTemplateEngine->render("jaxon::dialogs::$sTemplate", $aVars); |
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} |
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} |
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jaxon-php /
jaxon-dialogs
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