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<?php |
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|
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namespace Code_Snippets; |
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|
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/** |
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* Class for loading active snippets of various types. |
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* |
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* @package Code_Snippets |
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*/ |
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class Active_Snippets { |
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|
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/** |
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* List of content snippets. |
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* |
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* @var array |
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*/ |
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private $content_snippets = []; |
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|
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/** |
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* Class constructor. |
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*/ |
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public function __construct() { |
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add_action( 'init', array( $this, 'init' ) ); |
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} |
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|
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/** |
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* Initialise class functions. |
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*/ |
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public function init() { |
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$db = code_snippets()->db; |
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$this->content_snippets = $db->fetch_active_snippets( [ 'head-content', 'footer-content' ], 'code, scope' ); |
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|
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add_action( 'wp_head', [ $this, 'load_head_content' ] ); |
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add_action( 'wp_footer', [ $this, 'load_footer_content' ] ); |
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} |
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|
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/** |
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* Print snippet code fetched from the database from a certain scope. |
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* |
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* @param array $snippets_list List of data fetched. |
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* @param string $scope Name of scope to print. |
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*/ |
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private function print_content_snippets( $snippets_list, $scope ) { |
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foreach ( $snippets_list as $snippets ) { |
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foreach ( $snippets as $snippet ) { |
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if ( $scope === $snippet['scope'] ) { |
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// phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped |
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echo "\n", $snippet['code'], "\n"; |
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} |
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} |
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} |
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} |
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|
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/** |
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* Print head content snippets. |
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*/ |
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public function load_head_content() { |
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$this->print_content_snippets( $this->content_snippets, 'head-content' ); |
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} |
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|
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/** |
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* Print footer content snippets. |
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*/ |
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public function load_footer_content() { |
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$this->print_content_snippets( $this->content_snippets, 'footer-content' ); |
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} |
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} |
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