free search over charts

free search over charts

Author: contactashish13

classes/Visualizer/Module/Admin.php

@@ -316,6 +316,10 @@ public function renderLibraryPage() {
 			$filter = 'all';
 		}
 
+        // Added by Ash/Upwork
+        $filterByMeta   = filter_input( INPUT_GET, 'filter', FILTER_SANITIZE_STRING );
+        // Added by Ash/Upwork
+
 		// fetch charts
 		$charts = array();
 		$query = new WP_Query( $query_args );
@@ -326,6 +330,10 @@ public function renderLibraryPage() {
 			$settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
 			unset( $settings['height'], $settings['width'] );
 
+            // Added by Ash/Upwork
+            if($filterByMeta && strpos(serialize($settings), $filterByMeta) === FALSE) continue;
+            // Added by Ash/Upwork
+
 			$type = get_post_meta( $chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true );
 			$series = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SERIES, get_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, true ), $chart->ID, $type );
 			$data = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_DATA, unserialize( $chart->post_content ), $chart->ID, $type );

classes/Visualizer/Render/Library.php

@@ -79,6 +79,19 @@ private function _renderChartBox( $placeholder_id, $chart_id ) {
 	 * @access private
 	 */
 	private function _renderLibrary() {
+        // Added by Ash/Upwork
+        $filterBy       = null;
+        if(isset($_GET["filter"]) && strlen($_GET["filter"]) > 0){
+            $filterBy   = filter_input( INPUT_GET, $_GET["filter"], FILTER_SANITIZE_STRING );
+        }
+        $action         = $_SERVER["REQUEST_URI"];
+        echo '<div id="visualizer-search"><form action="" method="get">
+                <input type="text" name="filter" value="' . $filterBy . '">
+                <input type="hidden" name="page" value="visualizer">
+                <input type="submit" class="button button-secondary" value="' . esc_attr__('Search', Visualizer_Plugin::NAME) . '">
+            </form></div>';
+        // Added by Ash/Upwork
+
 		echo '<div id="visualizer-types" class="visualizer-clearfix">';
 			echo '<ul>';
 				foreach ( $this->types as $type => $label ) {