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<?php |
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/** |
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* Template.php - Template engine |
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* |
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* Generate templates with template vars. |
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* |
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* @package jaxon-core |
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* @author Thierry Feuzeu <[email protected]> |
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* @copyright 2016 Thierry Feuzeu <[email protected]> |
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* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License |
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* @link https://github.com/jaxon-php/jaxon-core |
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*/ |
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namespace Jaxon\Utils\Template; |
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class Template |
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{ |
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protected $aNamespaces; |
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public function __construct($sTemplateDir) |
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{ |
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$sTemplateDir = rtrim(trim($sTemplateDir), "/\\"); |
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$this->aNamespaces = [ |
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'jaxon' => [ |
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'directory' => $sTemplateDir . DIRECTORY_SEPARATOR, |
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'extension' => '.php', |
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], |
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'pagination' => [ |
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'directory' => $sTemplateDir . DIRECTORY_SEPARATOR . 'pagination' . DIRECTORY_SEPARATOR, |
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'extension' => '.php', |
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], |
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]; |
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} |
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/** |
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* Add a namespace to the template system |
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* |
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* @param string $sNamespace The namespace name |
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* @param string $sDirectory The namespace directory |
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* @param string $sExtension The extension to append to template names |
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* |
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* @return void |
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*/ |
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public function addNamespace($sNamespace, $sDirectory, $sExtension = '') |
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{ |
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// The 'jaxon' key cannot be overriden |
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if($sNamespace == 'jaxon') |
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{ |
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return; |
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} |
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// Save the namespace |
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$this->aNamespaces[$sNamespace] = [ |
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'directory' => rtrim(trim($sDirectory), "/\\") . DIRECTORY_SEPARATOR, |
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'extension' => $sExtension, |
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]; |
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} |
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/** |
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* Set a new directory for pagination templates |
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* |
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* @param string $sDirectory The directory path |
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* |
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* @return void |
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*/ |
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public function setPaginationDir($sDirectory) |
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{ |
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$this->addNamespace('pagination', $sDirectory, '.php'); |
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} |
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/** |
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* Set a cache directory for the template engine |
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* |
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* @param string $sCacheDir The cache directory |
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* |
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* @return void |
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*/ |
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public function setCacheDir($sCacheDir) |
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{ |
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// Nothing to do |
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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 string $aVars The template vars |
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* |
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* @return string The template content |
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*/ |
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public function render($sTemplate, array $aVars = array()) |
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{ |
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$sTemplate = trim($sTemplate); |
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// Get the namespace name |
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$sNamespace = ''; |
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$iSeparatorPosition = strrpos($sTemplate, '::'); |
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if($iSeparatorPosition !== false) |
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{ |
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$sNamespace = substr($sTemplate, 0, $iSeparatorPosition); |
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$sTemplate = substr($sTemplate, $iSeparatorPosition + 2); |
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} |
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// The default namespace is 'jaxon' |
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if(!($sNamespace = trim($sNamespace))) |
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{ |
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$sNamespace = 'jaxon'; |
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} |
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// Check if the namespace is defined |
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if(!key_exists($sNamespace, $this->aNamespaces)) |
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{ |
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return false; |
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} |
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$aNamespace = $this->aNamespaces[$sNamespace]; |
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// Get the template path |
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$sTemplatePath = $aNamespace['directory'] . $sTemplate . $aNamespace['extension']; |
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// Render the template |
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$xRenderer = new Renderer(); |
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return $xRenderer->render($sTemplatePath, $aVars); |
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} |
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} |
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jaxon-php /
jaxon-core
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.