← All changes | classes/Visualizer/Module/Frontend.php +114 -8 2.1.9 → 2.2.0 View file →

		@@ -64,11 +64,81 @@
64	64	// add do_shortcode hook for term_description filter
65	65	if ( ! has_filter( 'term_description', 'do_shortcode' ) ) {
66	66	add_filter( 'term_description', 'do_shortcode' );
67	67	}
	68	+
	69	+ add_action( 'rest_api_init', array( $this, 'endpoint_register' ) );
68	70	}
69	71
70	72	/**
	73	+ * Registers the endpoints
	74	+ */
	75	+ function endpoint_register() {
	76	+ register_rest_route(
	77	+ 'visualizer/v' . VISUALIZER_REST_VERSION,
	78	+ '/action/(?P<chart>\d+)/(?P<type>.+)/',
	79	+ array(
	80	+ 'methods' => 'GET',
	81	+ 'callback' => array( $this, 'perform_action' ),
	82	+ )
	83	+ );
	84	+ }
	85	+
	86	+ /**
	87	+ * All possible actions and their labels
	88	+ *
	89	+ * @access private
	90	+ */
	91	+ private function get_actions() {
	92	+ return apply_filters(
	93	+ 'visualizer_action_buttons', array(
	94	+ 'print' => __( 'Print', 'visualizer' ),
	95	+ 'csv' => __( 'CSV', 'visualizer' ),
	96	+ 'xls' => __( 'Excel', 'visualizer' ),
	97	+ 'copy' => __( 'Copy', 'visualizer' ),
	98	+ )
	99	+ );
	100	+ }
	101	+
	102	+ /**
	103	+ * The print button
	104	+ *
	105	+ * @since 1.0.0
	106	+ *
	107	+ * @access public
	108	+ */
	109	+ public function perform_action( WP_REST_Request $params ) {
	110	+ $chart_id = filter_var( sanitize_text_field( $params['chart'] ), FILTER_VALIDATE_INT );
	111	+ $type = sanitize_text_field( $params['type'] );
	112	+ $data = null;
	113	+
	114	+ if ( ! $chart_id ) {
	115	+ return new WP_REST_Response( array( 'error' => new WP_Error( __( 'Invalid chart ID', 'visualizer' ) ) ) );
	116	+ }
	117	+
	118	+ if ( ! $type ) {
	119	+ return new WP_REST_Response( array( 'error' => new WP_Error( __( 'Invalid action', 'visualizer' ) ) ) );
	120	+ }
	121	+
	122	+ switch ( $type ) {
	123	+ case 'print':
	124	+ $data = $this->_getDataAs( $chart_id, 'print' );
	125	+ break;
	126	+ case 'csv':
	127	+ $data = $this->_getDataAs( $chart_id, 'csv' );
	128	+ break;
	129	+ case 'xls':
	130	+ $data = $this->_getDataAs( $chart_id, 'xls' );
	131	+ break;
	132	+ default:
	133	+ $data = apply_filters( 'visualizer_action_data', $data, $chart_id, $type );
	134	+ break;
	135	+ }
	136	+
	137	+ return new WP_REST_Response( array( 'data' => $data ) );
	138	+ }
	139	+
	140	+ /**
71	141	* Registers scripts for charts rendering.
72	142	*
73	143	* @since 1.0.0
74	144	* @uses wp_register_script To register javascript file.
		@@ -78,8 +148,10 @@
78	148	public function enqueueScripts() {
79	149	wp_register_script( 'visualizer-google-jsapi-new', '//www.gstatic.com/charts/loader.js', array(), null, true );
80	150	wp_register_script( 'visualizer-google-jsapi-old', '//www.google.com/jsapi', array( 'visualizer-google-jsapi-new' ), null, true );
81	151	wp_register_script( 'visualizer-render', VISUALIZER_ABSURL . 'js/render.js', array( 'visualizer-google-jsapi-old', 'jquery' ), Visualizer_Plugin::VERSION, true );
	152	+ wp_register_script( 'visualizer-clipboardjs', VISUALIZER_ABSURL . 'js/lib/clipboardjs/clipboard.min.js', array( 'jquery' ), Visualizer_Plugin::VERSION, true );
	153	+ wp_enqueue_script( 'visualizer-clipboardjs' );
82	154	}
83	155
84	156	/**
85	157	* Returns placeholder for chart according to visualizer shortcode attributes.
		@@ -94,15 +166,17 @@
94	166	* @access public
95	167	* @param array $atts The array of shortcode attributes.
96	168	*/
97	169	public function renderChart( $atts ) {
98		- $atts = shortcode_atts( array(
99		- 'id' => false, // chart id
	170	+ $atts = shortcode_atts(
	171	+ array(
	172	+ 'id' => false, // chart id
100	173	'class' => false, // chart class
101	174	'series' => false, // series filter hook
102	175	'data' => false, // data filter hook
103	176	'settings' => false, // data filter hook
104		- ), $atts );
	177	+ ), $atts
	178	+ );
105	179
106	180	// if empty id or chart does not exists, then return empty string
107	181	if ( ! $atts['id'] || ! ( $chart = get_post( $atts['id'] ) ) || $chart->post_type != Visualizer_Plugin::CPT_VISUALIZER ) {
108	182	return '';
		@@ -150,14 +224,46 @@
150	224	);
151	225
152	226	// enqueue visualizer render and update render localizations
153	227	wp_enqueue_script( 'visualizer-render' );
154		- wp_localize_script( 'visualizer-render', 'visualizer', array(
155		- 'charts' => $this->_charts,
156		- 'map_api_key' => get_option( 'visualizer-map-api-key' ),
157		- ) );
	228	+ wp_localize_script(
	229	+ 'visualizer-render', 'visualizer', array(
	230	+ 'charts' => $this->_charts,
	231	+ 'map_api_key' => get_option( 'visualizer-map-api-key' ),
	232	+ 'rest_url' => rest_url( 'visualizer/v' . VISUALIZER_REST_VERSION . '/action/#id#/#type#/' ),
	233	+ 'i10n' => array(
	234	+ 'copied' => __( 'Copied!', 'visualizer' ),
	235	+ ),
	236	+ )
	237	+ );
158	238
	239	+ $actions_div = '';
	240	+ if ( ! empty( $settings['actions'] ) ) {
	241	+ $actions = $this->get_actions();
	242	+ $actions_div = '<div class="visualizer-actions">';
	243	+ foreach ( $settings['actions'] as $action_type ) {
	244	+ $key = $action_type;
	245	+ $mime = '';
	246	+ if ( strpos( $action_type, ';' ) !== false ) {
	247	+ $array = explode( ';', $action_type );
	248	+ $key = $array[0];
	249	+ $mime = end( $array );
	250	+ }
	251	+ $label = $actions[ $key ];
	252	+ $actions_div .= '<a href="#" class="visualizer-action visualizer-action-' . $key . '" data-visualizer-type="' . $key . '" data-visualizer-chart-id="' . $atts['id'] . '" data-visualizer-mime="' . $mime . '" title="' . $label . '" ';
	253	+
	254	+ if ( 'copy' === $key ) {
	255	+ $copy = $this->_getDataAs( $atts['id'], 'csv' );
	256	+ $actions_div .= ' data-clipboard-text="' . esc_attr( $copy['csv'] ) . '"';
	257	+ }
	258	+
	259	+ $actions_div .= apply_filters( 'visualizer_action_attributes', '', $key, $atts['id'] );
	260	+ $actions_div .= '>' . $label . '</a> &nbsp;';
	261	+ }
	262	+
	263	+ $actions_div .= '</div>';
	264	+ }
159	265	// return placeholder div
160		- return '<div id="' . $id . '"' . $class . '></div>';
	266	+ return $actions_div . '<div id="' . $id . '"' . $class . '></div>';
161	267	}
162	268
163	269	}