← All changes | classes/Visualizer/Module/Frontend.php +24 -190 3.1.2 → 1.4.2.2 View file →

		@@ -18,8 +18,9 @@
18	18	// | MA 02110-1301 USA |
19	19	// +----------------------------------------------------------------------+
20	20	// | Author: Eugene Manuilov <eugene@manuilov.org> |
21	21	// +----------------------------------------------------------------------+
	22	+
22	23	/**
23	24	* Frontend module class.
24	25	*
25	26	* @category Visualizer
		@@ -53,103 +54,22 @@
53	54	public function __construct( Visualizer_Plugin $plugin ) {
54	55	parent::__construct( $plugin );
55	56
56	57	$this->_addAction( 'wp_enqueue_scripts', 'enqueueScripts' );
57		- $this->_addAction( 'visualizer_enqueue_scripts', 'enqueueScripts' );
58		- $this->_addFilter( 'visualizer_get_language', 'getLanguage' );
59	58	$this->_addShortcode( 'visualizer', 'renderChart' );
60	59
61	60	// add do_shortocde hook for widget_text filter
62		- if ( ! has_filter( 'widget_text', 'do_shortcode' ) ) {
	61	+ if ( !has_filter( 'widget_text', 'do_shortcode' ) ) {
63	62	add_filter( 'widget_text', 'do_shortcode' );
64	63	}
65	64
66	65	// add do_shortcode hook for term_description filter
67		- if ( ! has_filter( 'term_description', 'do_shortcode' ) ) {
	66	+ if ( !has_filter( 'term_description', 'do_shortcode' ) ) {
68	67	add_filter( 'term_description', 'do_shortcode' );
69	68	}
70		-
71		- add_action( 'rest_api_init', array( $this, 'endpoint_register' ) );
72	69	}
73	70
74	71	/**
75		- * Returns the language/locale.
76		- */
77		- function getLanguage( $dummy, $only_language ) {
78		- return $this->get_language();
79		- }
80		-
81		-
82		- /**
83		- * Registers the endpoints
84		- */
85		- function endpoint_register() {
86		- register_rest_route(
87		- 'visualizer/v' . VISUALIZER_REST_VERSION,
88		- '/action/(?P<chart>\d+)/(?P<type>.+)/',
89		- array(
90		- 'methods' => array( 'GET', 'POST' ),
91		- 'callback' => array( $this, 'perform_action' ),
92		- )
93		- );
94		- }
95		-
96		- /**
97		- * All possible actions and their labels
98		- *
99		- * @access private
100		- */
101		- private function get_actions() {
102		- return apply_filters(
103		- 'visualizer_action_buttons',
104		- array(
105		- 'print' => __( 'Print', 'visualizer' ),
106		- 'csv' => __( 'CSV', 'visualizer' ),
107		- 'xls' => __( 'Excel', 'visualizer' ),
108		- 'copy' => __( 'Copy', 'visualizer' ),
109		- )
110		- );
111		- }
112		-
113		- /**
114		- * The print button
115		- *
116		- * @since 1.0.0
117		- *
118		- * @access public
119		- */
120		- public function perform_action( WP_REST_Request $params ) {
121		- $chart_id = filter_var( sanitize_text_field( $params['chart'] ), FILTER_VALIDATE_INT );
122		- $type = sanitize_text_field( $params['type'] );
123		- $data = null;
124		-
125		- if ( ! $chart_id ) {
126		- return new WP_REST_Response( array( 'error' => new WP_Error( __( 'Invalid chart ID', 'visualizer' ) ) ) );
127		- }
128		-
129		- if ( ! $type ) {
130		- return new WP_REST_Response( array( 'error' => new WP_Error( __( 'Invalid action', 'visualizer' ) ) ) );
131		- }
132		-
133		- switch ( $type ) {
134		- case 'print':
135		- $data = $this->_getDataAs( $chart_id, 'print' );
136		- break;
137		- case 'csv':
138		- $data = $this->_getDataAs( $chart_id, 'csv' );
139		- break;
140		- case 'xls':
141		- $data = $this->_getDataAs( $chart_id, 'xls' );
142		- break;
143		- default:
144		- $data = apply_filters( 'visualizer_action_data', $data, $chart_id, $type, $params, $this );
145		- break;
146		- }
147		-
148		- return new WP_REST_Response( array( 'data' => $data ) );
149		- }
150		-
151		- /**
152	72	* Registers scripts for charts rendering.
153	73	*
154	74	* @since 1.0.0
155	75	* @uses wp_register_script To register javascript file.
		@@ -156,12 +76,10 @@
156	76	*
157	77	* @access public
158	78	*/
159	79	public function enqueueScripts() {
160		- wp_register_script( 'visualizer-customization', $this->get_user_customization_js(), array(), null, true );
161		- wp_register_script( 'visualizer-clipboardjs', VISUALIZER_ABSURL . 'js/lib/clipboardjs/clipboard.min.js', array( 'jquery' ), Visualizer_Plugin::VERSION, true );
162		- wp_register_style( 'visualizer-front', VISUALIZER_ABSURL . 'css/front.css', array(), Visualizer_Plugin::VERSION );
163		- do_action( 'visualizer_pro_frontend_load_resources' );
	80	+ wp_register_script( 'visualizer-google-jsapi', '//www.google.com/jsapi', array(), null, true );
	81	+ wp_register_script( 'visualizer-render', VISUALIZER_ABSURL . 'js/render.js', array( 'visualizer-google-jsapi', 'jquery' ), Visualizer_Plugin::VERSION, true );
164	82	}
165	83
166	84	/**
167	85	* Returns placeholder for chart according to visualizer shortcode attributes.
		@@ -176,45 +94,27 @@
176	94	* @access public
177	95	* @param array $atts The array of shortcode attributes.
178	96	*/
179	97	public function renderChart( $atts ) {
180		- global $wp_version;
181		- $atts = shortcode_atts(
182		- array(
183		- 'id' => false, // chart id
184		- 'class' => false, // chart class
185		- 'series' => false, // series filter hook
186		- 'data' => false, // data filter hook
187		- 'settings' => false, // data filter hook
188		- ),
189		- $atts
190		- );
	98	+ $atts = shortcode_atts( array(
	99	+ 'id' => false, // chart id
	100	+ 'class' => false, // chart class
	101	+ 'series' => false, // series filter hook
	102	+ 'data' => false, // data filter hook
	103	+ ), $atts );
191	104
192	105	// if empty id or chart does not exists, then return empty string
193		- if ( ! $atts['id'] || ! ( $chart = get_post( $atts['id'] ) ) || $chart->post_type != Visualizer_Plugin::CPT_VISUALIZER ) {
	106	+ if ( !$atts['id'] || !( $chart = get_post( $atts['id'] ) ) || $chart->post_type != Visualizer_Plugin::CPT_VISUALIZER ) {
194	107	return '';
195	108	}
196	109
197		- if ( ! apply_filters( 'visualizer_pro_show_chart', true, $atts['id'] ) ) {
198		- return '';
199		- }
200		-
201		- // in case revisions exist.
202		- if ( true === ( $revisions = $this->undoRevisions( $chart->ID, true ) ) ) {
203		- $chart = get_post( $chart->ID );
204		- }
205		-
206	110	$id = 'visualizer-' . $atts['id'];
207		- $defaultClass = 'visualizer-front';
208	111	$class = apply_filters( Visualizer_Plugin::FILTER_CHART_WRAPPER_CLASS, $atts['class'], $atts['id'] );
209		- $class = $defaultClass . ' ' . $class . ' ' . 'visualizer-front-' . $atts['id'];
210		- $class = ! empty( $class ) ? ' class="' . trim( $class ) . '"' : '';
	112	+ $class = !empty( $class ) ? ' class="' . $class . '"' : '';
211	113
212	114	$type = get_post_meta( $chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true );
213	115
214		- $chart = apply_filters( 'visualizer_schedule_refresh_chart', $chart, $chart->ID, false );
215		-
216		- // fetch and update settings
	116	+ // faetch and update settings
217	117	$settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
218	118	if ( empty( $settings['height'] ) ) {
219	119	$settings['height'] = '400';
220	120	}
		@@ -220,97 +120,31 @@
220	120	}
221	121
222	122	// handle series filter hooks
223	123	$series = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SERIES, get_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, true ), $chart->ID, $type );
224		- if ( ! empty( $atts['series'] ) ) {
	124	+ if ( !empty( $atts['series'] ) ) {
225	125	$series = apply_filters( $atts['series'], $series, $chart->ID, $type );
226	126	}
227		- // handle settings filter hooks
228		- $settings = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SETTINGS, $settings, $chart->ID, $type );
229		- if ( ! empty( $atts['settings'] ) ) {
230		- $settings = apply_filters( $atts['settings'], $settings, $chart->ID, $type );
231		- }
232	127
233	128	// handle data filter hooks
234		- $data = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_DATA, unserialize( html_entity_decode( $chart->post_content ) ), $chart->ID, $type );
235		- if ( ! empty( $atts['data'] ) ) {
	129	+ $data = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_DATA, unserialize( $chart->post_content ), $chart->ID, $type );
	130	+ if ( !empty( $atts['data'] ) ) {
236	131	$data = apply_filters( $atts['data'], $data, $chart->ID, $type );
237	132	}
238	133
239		- $css = '';
240		- $arguments = $this->get_inline_custom_css( $id, $settings );
241		- if ( ! empty( $arguments ) ) {
242		- $css = $arguments[0];
243		- $settings = $arguments[1];
244		- }
245		-
246		- $library = $this->load_chart_type( $chart->ID );
247		-
248	134	// add chart to the array
249		- $this->_charts[ $id ] = array(
	135	+ $this->_charts[$id] = array(
250	136	'type' => $type,
251	137	'series' => $series,
252	138	'settings' => $settings,
253	139	'data' => $data,
254		- 'library' => $library,
255	140	);
256	141
257		- wp_register_script(
258		- "visualizer-render-$library",
259		- VISUALIZER_ABSURL . 'js/render-facade.js',
260		- apply_filters( 'visualizer_assets_render', array( 'jquery', 'visualizer-customization' ), true ),
261		- Visualizer_Plugin::VERSION,
262		- true
263		- );
	142	+ // enqueue visualizer render and update render localizations
	143	+ wp_enqueue_script( 'visualizer-render' );
	144	+ wp_localize_script( 'visualizer-render', 'visualizer', array( 'charts' => $this->_charts ) );
264	145
265		- wp_enqueue_script( "visualizer-render-$library" );
266		- wp_localize_script(
267		- "visualizer-render-$library",
268		- 'visualizer',
269		- array(
270		- 'charts' => $this->_charts,
271		- 'language' => $this->get_language(),
272		- 'map_api_key' => get_option( 'visualizer-map-api-key' ),
273		- 'rest_url' => version_compare( $wp_version, '4.7.0', '>=' ) ? rest_url( 'visualizer/v' . VISUALIZER_REST_VERSION . '/action/#id#/#type#/' ) : '',
274		- 'i10n' => array(
275		- 'copied' => __( 'Copied!', 'visualizer' ),
276		- ),
277		- 'page_type' => 'frontend',
278		- )
279		- );
280		- wp_enqueue_style( 'visualizer-front' );
281		-
282		- $actions_div = '';
283		- $actions_visible = apply_filters( 'visualizer_pro_add_actions', isset( $settings['actions'] ) ? $settings['actions'] : array(), $atts['id'] );
284		- if ( ! empty( $actions_visible ) ) {
285		- $actions = $this->get_actions();
286		- $actions_div = '<div class="visualizer-actions">';
287		- foreach ( $actions_visible as $action_type ) {
288		- $key = $action_type;
289		- $mime = '';
290		- if ( strpos( $action_type, ';' ) !== false ) {
291		- $array = explode( ';', $action_type );
292		- $key = $array[0];
293		- $mime = end( $array );
294		- }
295		- $label = $actions[ $key ];
296		- $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 . '" ';
297		-
298		- if ( 'copy' === $key ) {
299		- $copy = $this->_getDataAs( $atts['id'], 'csv' );
300		- $actions_div .= ' data-clipboard-text="' . esc_attr( $copy['csv'] ) . '"';
301		- wp_enqueue_script( 'visualizer-clipboardjs' );
302		- }
303		-
304		- $actions_div .= apply_filters( 'visualizer_action_attributes', '', $key, $atts['id'] );
305		- $actions_div .= '>' . $label . '</a> &nbsp;';
306		- }
307		-
308		- $actions_div .= '</div>';
309		- }
310		-
311		- $actions_div .= $css;
312		-
313	146	// return placeholder div
314		- return $actions_div . '<div id="' . $id . '"' . $class . '></div>';
	147	+ return '<div id="' . $id . '"' . $class . '></div>';
315	148	}
316		-}
	149	+
	150	+}