← All changes | classes/Visualizer/Module.php +98 -0 3.0.12 → 3.1.0 View file →

		@@ -444,5 +444,103 @@
444	444
445	445	return $specific;
446	446	}
447	447
	448	+ /**
	449	+ * Load the class for the given chart's chart type so that its assets can be loaded.
	450	+ */
	451	+ protected function load_chart_type( $chart_id ) {
	452	+ $type = get_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, true );
	453	+ $name = 'Visualizer_Render_Sidebar_Type_' . ucwords( $type );
	454	+ $class = null;
	455	+ if ( class_exists( $name ) || true === apply_filters( 'visualizer_load_chart', false, $name ) ) {
	456	+ $class = new $name;
	457	+ }
	458	+
	459	+ if ( is_null( $class ) && VISUALIZER_PRO ) {
	460	+ // lets see if this type exists in pro. New Lite(3.1.0+) & old Pro(1.8.0-).
	461	+ $class = apply_filters( 'visualizer_pro_chart_type_sidebar', null, array( 'type' => $type, 'settings' => get_post_meta( $chart_id, Visualizer_Plugin::CF_SETTINGS, true ) ) );
	462	+ }
	463	+
	464	+ return is_null( $class ) ? null : $class->getLibrary();
	465	+ }
	466	+
	467	+ /**
	468	+ * Generates the inline CSS to apply to the chart and adds these classes to the settings.
	469	+ *
	470	+ * @access public
	471	+ * @param int $id The id of the chart.
	472	+ * @param array $settings The settings of the chart.
	473	+ */
	474	+ protected function get_inline_custom_css( $id, $settings ) {
	475	+ $css = '';
	476	+
	477	+ $arguments = array( '', $settings );
	478	+ if ( ! isset( $settings['customcss'] ) ) {
	479	+ return $arguments;
	480	+ }
	481	+
	482	+ $classes = array();
	483	+ $css = '<style type="text/css" name="visualizer-custom-css" id="customcss-' . $id . '">';
	484	+ foreach ( $settings['customcss'] as $name => $element ) {
	485	+ $attributes = array();
	486	+ foreach ( $element as $property => $value ) {
	487	+ $attributes[] = $this->handle_css_property( $property, $value );
	488	+ }
	489	+ $class_name = $id . $name;
	490	+ $properties = implode( '; ', array_filter( $attributes ) );
	491	+ if ( ! empty( $properties ) ) {
	492	+ $css .= '.' . $class_name . ' {' . $properties . ' !important;}';
	493	+ $classes[ $name ] = $class_name;
	494	+ }
	495	+ }
	496	+ $css .= '</style>';
	497	+
	498	+ $settings['cssClassNames'] = $classes;
	499	+
	500	+ $arguments = array( $css, $settings );
	501	+ apply_filters_ref_array( 'visualizer_inline_css', array( &$arguments ) );
	502	+
	503	+ return $arguments;
	504	+ }
	505	+
	506	+ /**
	507	+ * Handles CSS properties that might need special syntax.
	508	+ *
	509	+ * @access private
	510	+ * @param string $property The name of the css property.
	511	+ * @param string $value The value of the css property.
	512	+ */
	513	+ private function handle_css_property( $property, $value ) {
	514	+ if ( empty( $property ) || empty( $value ) ) {
	515	+ return '';
	516	+ }
	517	+
	518	+ switch ( $property ) {
	519	+ case 'transform':
	520	+ $value = 'rotate(' . $value . 'deg)';
	521	+ break;
	522	+ }
	523	+ return $property . ': ' . $value;
	524	+ }
	525	+
	526	+ /**
	527	+ * Determines if charts have been created of the particular chart type.
	528	+ */
	529	+ protected static function hasChartType( $type ) {
	530	+ $args = array(
	531	+ 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
	532	+ 'fields' => 'ids',
	533	+ 'post_status' => 'publish',
	534	+ 'meta_query' => array(
	535	+ array(
	536	+ 'key' => Visualizer_Plugin::CF_CHART_TYPE,
	537	+ 'value' => $type,
	538	+ ),
	539	+ ),
	540	+ );
	541	+
	542	+ $q = new WP_Query( $args );
	543	+ return $q->found_posts > 0;
	544	+ }
	545	+
448	546	}