| @@ -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 |
| @@ -41,16 +42,8 @@ | ||
| 41 | 42 | */ |
| 42 | 43 | private $_charts = array(); |
| 43 | 44 | |
| 44 | 45 | /** |
| 45 | - * Lazy render script. | |
| 46 | - * | |
| 47 | - * @access private | |
| 48 | - * @var bool | |
| 49 | - */ | |
| 50 | - private $lazy_render_script = false; | |
| 51 | - | |
| 52 | - /** | |
| 53 | 46 | * Constructor. |
| 54 | 47 | * |
| 55 | 48 | * @since 1.0.0 |
| 56 | 49 | * @uses add_filter() To add "do_shortcode" hook for "widget_text" and "term_description" filters. |
| @@ -60,210 +53,23 @@ | ||
| 60 | 53 | */ |
| 61 | 54 | public function __construct( Visualizer_Plugin $plugin ) { |
| 62 | 55 | parent::__construct( $plugin ); |
| 63 | 56 | |
| 64 | - $this->_addAction( 'wp_print_footer_scripts', 'printFooterScripts' ); | |
| 65 | 57 | $this->_addAction( 'wp_enqueue_scripts', 'enqueueScripts' ); |
| 66 | - $this->_addAction( 'load-index.php', 'enqueueScripts' ); | |
| 67 | - $this->_addAction( 'load-visualizer_page_visualizer-setup-wizard', 'enqueueScripts' ); | |
| 68 | - $this->_addAction( 'visualizer_enqueue_scripts', 'enqueueScripts' ); | |
| 69 | - $this->_addFilter( 'visualizer_get_language', 'getLanguage' ); | |
| 70 | 58 | $this->_addShortcode( 'visualizer', 'renderChart' ); |
| 71 | 59 | |
| 72 | 60 | // add do_shortocde hook for widget_text filter |
| 73 | - if ( ! has_filter( 'widget_text', 'do_shortcode' ) ) { | |
| 61 | + if ( !has_filter( 'widget_text', 'do_shortcode' ) ) { | |
| 74 | 62 | add_filter( 'widget_text', 'do_shortcode' ); |
| 75 | 63 | } |
| 76 | 64 | |
| 77 | 65 | // add do_shortcode hook for term_description filter |
| 78 | - if ( ! has_filter( 'term_description', 'do_shortcode' ) ) { | |
| 66 | + if ( !has_filter( 'term_description', 'do_shortcode' ) ) { | |
| 79 | 67 | add_filter( 'term_description', 'do_shortcode' ); |
| 80 | 68 | } |
| 81 | - | |
| 82 | - add_action( 'rest_api_init', array( $this, 'endpoint_register' ) ); | |
| 83 | - | |
| 84 | - $this->_addFilter( 'script_loader_tag', 'script_loader_tag', null, 10, 3 ); | |
| 85 | 69 | } |
| 86 | 70 | |
| 87 | 71 | /** |
| 88 | - * Adds the async attribute to certain scripts. | |
| 89 | - */ | |
| 90 | - function script_loader_tag( $tag, $handle, $src ) { | |
| 91 | - if ( is_admin() ) { | |
| 92 | - return $tag; | |
| 93 | - } | |
| 94 | - // Async scripts. | |
| 95 | - $async_scripts = array( 'google-jsapi', 'chartjs', 'visualizer-datatables' ); | |
| 96 | - foreach ( $async_scripts as $async ) { | |
| 97 | - if ( $async === $handle ) { | |
| 98 | - $tag = str_replace( ' src', ' async src', $tag ); | |
| 99 | - break; | |
| 100 | - } | |
| 101 | - }; | |
| 102 | - | |
| 103 | - // Async scripts. | |
| 104 | - $scripts = array( 'dom-to-image' ); | |
| 105 | - foreach ( array( 'async', 'defer' ) as $attr ) { | |
| 106 | - if ( wp_scripts()->get_data( $handle, $attr ) ) { | |
| 107 | - break; | |
| 108 | - } | |
| 109 | - if ( in_array( $handle, $async_scripts, true ) || false === strpos( $handle, 'visualizer-' ) ) { | |
| 110 | - break; | |
| 111 | - } | |
| 112 | - if ( ! preg_match( ":\s$attr(=|>|\s):", $tag ) ) { | |
| 113 | - $tag = preg_replace( ':(?=></script>):', " $attr", $tag, 1 ); | |
| 114 | - if ( $this->lazy_render_script ) { | |
| 115 | - $tag = str_replace( ' src', ' data-visualizer-script', $tag ); | |
| 116 | - } | |
| 117 | - } | |
| 118 | - // Only allow async or defer, not both. | |
| 119 | - break; | |
| 120 | - } | |
| 121 | - return $tag; | |
| 122 | - } | |
| 123 | - | |
| 124 | - /** | |
| 125 | - * Returns the language/locale. | |
| 126 | - */ | |
| 127 | - function getLanguage( $dummy, $only_language ) { | |
| 128 | - return $this->get_language(); | |
| 129 | - } | |
| 130 | - | |
| 131 | - | |
| 132 | - /** | |
| 133 | - * Registers the endpoints | |
| 134 | - */ | |
| 135 | - function endpoint_register() { | |
| 136 | - register_rest_route( | |
| 137 | - 'visualizer/v' . VISUALIZER_REST_VERSION, | |
| 138 | - '/action/(?P<chart>\d+)/(?P<type>.+)/', | |
| 139 | - array( | |
| 140 | - // POST is required for save/cancel, GET for all others | |
| 141 | - 'methods' => array( 'POST', 'GET' ), | |
| 142 | - 'args' => array( | |
| 143 | - 'chart' => array( | |
| 144 | - 'required' => true, | |
| 145 | - 'sanitize_callback' => function( $param ) { | |
| 146 | - return is_numeric( $param ) ? $param : null; | |
| 147 | - }, | |
| 148 | - ), | |
| 149 | - 'type' => array( | |
| 150 | - 'required' => true, | |
| 151 | - 'type' => 'string', | |
| 152 | - 'enum' => array_merge( array( 'save', 'cancel' ), array_keys( $this->get_actions() ) ), | |
| 153 | - ), | |
| 154 | - ), | |
| 155 | - 'permission_callback' => function ( WP_REST_Request $request ) { | |
| 156 | - $chart_id = filter_var( sanitize_text_field( $request->get_param( 'chart' ), FILTER_VALIDATE_INT ) ); | |
| 157 | - if ( ! empty( $chart_id ) && in_array( $request->get_param( 'type' ), array( 'save', 'cancel' ), true ) ) { | |
| 158 | - // let save and cancel go without any check as past version of pro | |
| 159 | - // did not send the X-WP-Nonce | |
| 160 | - // we can change this at a later date. | |
| 161 | - return true; | |
| 162 | - } | |
| 163 | - return ! empty( $chart_id ) && apply_filters( 'visualizer_pro_show_chart', true, $chart_id ); | |
| 164 | - }, | |
| 165 | - 'callback' => array( $this, 'perform_action' ), | |
| 166 | - ) | |
| 167 | - ); | |
| 168 | - } | |
| 169 | - | |
| 170 | - /** | |
| 171 | - * All possible actions and their labels | |
| 172 | - * | |
| 173 | - * @access private | |
| 174 | - */ | |
| 175 | - private function get_actions() { | |
| 176 | - $actions = apply_filters( | |
| 177 | - 'visualizer_action_buttons', | |
| 178 | - array( | |
| 179 | - 'print' => array( | |
| 180 | - 'label' => esc_html__( 'Print', 'visualizer' ), | |
| 181 | - 'title' => esc_html__( 'Print Chart', 'visualizer' ), | |
| 182 | - ), | |
| 183 | - 'csv' => array( | |
| 184 | - 'label' => esc_html__( 'CSV', 'visualizer' ), | |
| 185 | - 'title' => esc_html__( 'Download as a CSV', 'visualizer' ), | |
| 186 | - ), | |
| 187 | - 'xls' => array( | |
| 188 | - 'label' => esc_html__( 'Excel', 'visualizer' ), | |
| 189 | - 'title' => esc_html__( 'Download as a spreadsheet', 'visualizer' ), | |
| 190 | - ), | |
| 191 | - 'copy' => array( | |
| 192 | - 'label' => esc_html__( 'Copy', 'visualizer' ), | |
| 193 | - 'title' => esc_html__( 'Copy data', 'visualizer' ), | |
| 194 | - ), | |
| 195 | - 'image' => array( | |
| 196 | - 'label' => esc_html__( 'Download', 'visualizer' ), | |
| 197 | - 'title' => esc_html__( 'Download as an image', 'visualizer' ), | |
| 198 | - ), | |
| 199 | - ) | |
| 200 | - ); | |
| 201 | - | |
| 202 | - // backward compatibility before label and title attributes were introduced. | |
| 203 | - if ( isset( $actions['edit'] ) && is_string( $actions['edit'] ) ) { | |
| 204 | - $actions['edit'] = array( | |
| 205 | - 'label' => esc_html__( 'Edit', 'visualizer' ), | |
| 206 | - 'title' => esc_html__( 'Edit data', 'visualizer' ), | |
| 207 | - ); | |
| 208 | - } | |
| 209 | - return $actions; | |
| 210 | - } | |
| 211 | - | |
| 212 | - /** | |
| 213 | - * The print button | |
| 214 | - * | |
| 215 | - * @since 1.0.0 | |
| 216 | - * | |
| 217 | - * @access public | |
| 218 | - */ | |
| 219 | - public function perform_action( WP_REST_Request $params ) { | |
| 220 | - $chart_id = filter_var( sanitize_text_field( $params['chart'] ), FILTER_VALIDATE_INT ); | |
| 221 | - $type = sanitize_text_field( $params['type'] ); | |
| 222 | - $data = null; | |
| 223 | - | |
| 224 | - if ( ! $chart_id ) { | |
| 225 | - return new WP_REST_Response( array( 'error' => new WP_Error( __( 'Invalid chart ID', 'visualizer' ) ) ) ); | |
| 226 | - } | |
| 227 | - | |
| 228 | - if ( ! $type ) { | |
| 229 | - return new WP_REST_Response( array( 'error' => new WP_Error( __( 'Invalid action', 'visualizer' ) ) ) ); | |
| 230 | - } | |
| 231 | - | |
| 232 | - switch ( $type ) { | |
| 233 | - case 'print': | |
| 234 | - $data = $this->_getDataAs( $chart_id, 'print' ); | |
| 235 | - break; | |
| 236 | - case 'csv': | |
| 237 | - $data = $this->_getDataAs( $chart_id, 'csv' ); | |
| 238 | - break; | |
| 239 | - case 'xls': | |
| 240 | - $data = $this->_getDataAs( $chart_id, 'xls' ); | |
| 241 | - break; | |
| 242 | - case 'image': | |
| 243 | - $settings = get_post_meta( $chart_id, Visualizer_Plugin::CF_SETTINGS, true ); | |
| 244 | - $title = 'visualizer#' . $chart_id; | |
| 245 | - if ( ! empty( $settings['title'] ) ) { | |
| 246 | - $title = $settings['title']; | |
| 247 | - } | |
| 248 | - // for ChartJS, title is an array. | |
| 249 | - if ( is_array( $title ) && isset( $title['text'] ) ) { | |
| 250 | - $title = $title['text']; | |
| 251 | - } | |
| 252 | - if ( empty( $title ) ) { | |
| 253 | - $title = 'visualizer#' . $chart_id; | |
| 254 | - } | |
| 255 | - $data = array( 'name' => $title ); | |
| 256 | - break; | |
| 257 | - default: | |
| 258 | - $data = apply_filters( 'visualizer_action_data', $data, $chart_id, $type, $params, $this ); | |
| 259 | - break; | |
| 260 | - } | |
| 261 | - | |
| 262 | - return new WP_REST_Response( array( 'data' => $data ) ); | |
| 263 | - } | |
| 264 | - | |
| 265 | - /** | |
| 266 | 72 | * Registers scripts for charts rendering. |
| 267 | 73 | * |
| 268 | 74 | * @since 1.0.0 |
| 269 | 75 | * @uses wp_register_script To register javascript file. |
| @@ -270,10 +76,10 @@ | ||
| 270 | 76 | * |
| 271 | 77 | * @access public |
| 272 | 78 | */ |
| 273 | 79 | public function enqueueScripts() { |
| 274 | - wp_register_script( 'visualizer-customization', $this->get_user_customization_js(), array(), null, true ); | |
| 275 | - 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 ); | |
| 276 | 82 | } |
| 277 | 83 | |
| 278 | 84 | /** |
| 279 | 85 | * Returns placeholder for chart according to visualizer shortcode attributes. |
| @@ -288,459 +94,57 @@ | ||
| 288 | 94 | * @access public |
| 289 | 95 | * @param array $atts The array of shortcode attributes. |
| 290 | 96 | */ |
| 291 | 97 | public function renderChart( $atts ) { |
| 292 | - global $wp_version; | |
| 293 | - $atts = shortcode_atts( | |
| 294 | - array( | |
| 295 | - // chart id | |
| 296 | - 'id' => false, | |
| 297 | - // chart class | |
| 298 | - 'class' => false, | |
| 299 | - // for lazy load | |
| 300 | - // set 'yes' to use the default intersection limit (300px) | |
| 301 | - // OR set a number (e.g. 700) to use 700px as the intersection limit | |
| 302 | - 'lazy' => apply_filters( 'visualizer_lazy_by_default', false, $atts['id'] ), | |
| 303 | - // Use image chart | |
| 304 | - 'use_image' => 'no', | |
| 305 | - ), | |
| 306 | - $atts | |
| 307 | - ); | |
| 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 ); | |
| 308 | 104 | |
| 309 | - $atts['id'] = (int) $atts['id']; | |
| 310 | - $atts['class'] = esc_attr( $atts['class'] ); | |
| 311 | - $atts['lazy'] = esc_attr( $atts['lazy'] ); | |
| 312 | - $atts['use_image'] = esc_attr( $atts['use_image'] ); | |
| 313 | - | |
| 314 | - global $sitepress; | |
| 315 | - if ( Visualizer_Module::is_pro() && ( function_exists( 'icl_get_languages' ) && $sitepress instanceof \SitePress ) ) { | |
| 316 | - global $sitepress; | |
| 317 | - $locale = icl_get_current_language(); | |
| 318 | - $locale = strtolower( str_replace( '_', '-', $locale ) ); | |
| 319 | - $trid = $sitepress->get_element_trid( $atts['id'], 'post_' . Visualizer_Plugin::CPT_VISUALIZER ); | |
| 320 | - $translations = $sitepress->get_element_translations( $trid ); | |
| 321 | - if ( isset( $translations[ $locale ] ) && is_object( $translations[ $locale ] ) ) { | |
| 322 | - $atts['id'] = $translations[ $locale ]->element_id; | |
| 323 | - } | |
| 324 | - } | |
| 325 | - | |
| 326 | - $chart_data = $this->getChartData( Visualizer_Plugin::CF_CHART_CACHE, $atts['id'] ); | |
| 327 | - // if empty chart does not exists, then return empty string. | |
| 328 | - if ( ! $chart_data ) { | |
| 105 | + // if empty id or chart does not exists, then return empty string | |
| 106 | + if ( !$atts['id'] || !( $chart = get_post( $atts['id'] ) ) || $chart->post_type != Visualizer_Plugin::CPT_VISUALIZER ) { | |
| 329 | 107 | return ''; |
| 330 | 108 | } |
| 331 | 109 | |
| 332 | - $chart = $chart_data['chart']; | |
| 333 | - $type = $chart_data['type']; | |
| 334 | - $series = $chart_data['series']; | |
| 335 | - // do not show the chart? | |
| 336 | - if ( ! apply_filters( 'visualizer_pro_show_chart', true, $atts['id'] ) ) { | |
| 337 | - return ''; | |
| 338 | - } | |
| 339 | - | |
| 340 | - if ( ! is_admin() && ! empty( $chart_data['is_woocommerce_report'] ) ) { | |
| 341 | - return ''; | |
| 342 | - } | |
| 343 | - | |
| 344 | - // in case revisions exist. | |
| 345 | - // phpcs:ignore WordPress.CodeAnalysis.AssignmentInCondition.Found | |
| 346 | - if ( true === ( $revisions = $this->undoRevisions( $chart->ID, true ) ) ) { | |
| 347 | - $chart = get_post( $chart->ID ); | |
| 348 | - } | |
| 349 | - | |
| 350 | 110 | $id = 'visualizer-' . $atts['id']; |
| 351 | - $defaultClass = 'visualizer-front'; | |
| 352 | 111 | $class = apply_filters( Visualizer_Plugin::FILTER_CHART_WRAPPER_CLASS, $atts['class'], $atts['id'] ); |
| 112 | + $class = !empty( $class ) ? ' class="' . $class . '"' : ''; | |
| 353 | 113 | |
| 354 | - $lazyClass = $atts['lazy'] === 'yes' || ctype_digit( $atts['lazy'] ) ? 'visualizer-lazy' : ''; | |
| 114 | + $type = get_post_meta( $chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true ); | |
| 355 | 115 | |
| 356 | - $class = sprintf( '%s %s %s %s', $defaultClass, $class, 'visualizer-front-' . $atts['id'], $lazyClass ); | |
| 357 | - $attributes = array(); | |
| 358 | - if ( ! empty( $class ) ) { | |
| 359 | - $attributes['class'] = trim( $class ); | |
| 360 | - } | |
| 361 | - | |
| 362 | - if ( ctype_digit( $atts['lazy'] ) ) { | |
| 363 | - $attributes['data-lazy-limit'] = $atts['lazy']; | |
| 364 | - } | |
| 365 | - | |
| 366 | - $attributes = apply_filters( 'visualizer_container_attributes', $attributes, $chart->ID ); | |
| 367 | - | |
| 368 | - $chart = apply_filters( 'visualizer_schedule_refresh_chart', $chart, $chart->ID, false ); | |
| 369 | - | |
| 370 | - // Get and update settings. | |
| 371 | - $settings = $chart_data['settings']; | |
| 372 | - $settings = ! empty( $settings ) ? $settings : array(); | |
| 116 | + // faetch and update settings | |
| 117 | + $settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true ); | |
| 373 | 118 | if ( empty( $settings['height'] ) ) { |
| 374 | 119 | $settings['height'] = '400'; |
| 375 | 120 | } |
| 376 | 121 | |
| 377 | 122 | // handle series filter hooks |
| 378 | - $series = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SERIES, $series, $chart->ID, $type ); | |
| 379 | - | |
| 380 | - // handle settings filter hooks | |
| 381 | - $settings = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SETTINGS, $settings, $chart->ID, $type ); | |
| 382 | - | |
| 383 | - $lazy_load = isset( $settings['lazy_load_chart'] ) ? $settings['lazy_load_chart'] : false; | |
| 384 | - $lazy_load = apply_filters( 'visualizer_lazy_load_chart', $lazy_load, $chart->ID ); | |
| 385 | - $container_class = 'visualizer-front-container'; | |
| 386 | - if ( $lazy_load ) { | |
| 387 | - $this->lazy_render_script = true; | |
| 388 | - $container_class .= ' visualizer-lazy-render'; | |
| 123 | + $series = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SERIES, get_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, true ), $chart->ID, $type ); | |
| 124 | + if ( !empty( $atts['series'] ) ) { | |
| 125 | + $series = apply_filters( $atts['series'], $series, $chart->ID, $type ); | |
| 389 | 126 | } |
| 390 | 127 | |
| 391 | 128 | // handle data filter hooks |
| 392 | - $data = self::get_chart_data( $chart, $type ); | |
| 393 | - | |
| 394 | - $css = ''; | |
| 395 | - $arguments = $this->get_inline_custom_css( $id, $settings ); | |
| 396 | - if ( ! empty( $arguments ) ) { | |
| 397 | - $css = $arguments[0]; | |
| 398 | - $settings = $arguments[1]; | |
| 129 | + $data = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_DATA, unserialize( $chart->post_content ), $chart->ID, $type ); | |
| 130 | + if ( !empty( $atts['data'] ) ) { | |
| 131 | + $data = apply_filters( $atts['data'], $data, $chart->ID, $type ); | |
| 399 | 132 | } |
| 400 | 133 | |
| 401 | - $library = $this->load_chart_type( $chart->ID ); | |
| 402 | - | |
| 403 | - $id = $id . '-' . rand(); | |
| 404 | - | |
| 405 | - $amp = Visualizer_Plugin::instance()->getModule( Visualizer_Module_AMP::NAME ); | |
| 406 | - if ( $amp && $amp->is_amp() ) { | |
| 407 | - return '<div data-amp-auto-lightbox-disable id="' . $id . '"' . $this->getHtmlAttributes( $attributes ) . '>' . $amp->get_chart( $chart, $data, $series, $settings ) . '</div>'; | |
| 408 | - } | |
| 409 | - | |
| 410 | - if ( 'yes' === $atts['use_image'] ) { | |
| 411 | - $chart_image = $chart_data['chart_image']; | |
| 412 | - if ( $chart_image ) { | |
| 413 | - return '<div id="' . $id . '"' . $this->getHtmlAttributes( $attributes ) . '>' . wp_get_attachment_image( $chart_image, 'full' ) . '</div>'; | |
| 414 | - } | |
| 415 | - } | |
| 416 | - // Unset chart image base64 string. | |
| 417 | - if ( isset( $settings['chart-img'] ) ) { | |
| 418 | - unset( $settings['chart-img'] ); | |
| 419 | - } | |
| 420 | - | |
| 421 | - $enable_controls = false; | |
| 422 | - if ( isset( $settings['controls'] ) && ! empty( $settings['controls']['controlType'] ) ) { | |
| 423 | - $column_index = $settings['controls']['filterColumnIndex']; | |
| 424 | - $column_label = $settings['controls']['filterColumnLabel']; | |
| 425 | - if ( 'false' !== $column_index || 'false' !== $column_label ) { | |
| 426 | - $enable_controls = true; | |
| 427 | - } | |
| 428 | - } | |
| 429 | - | |
| 430 | - if ( ! $enable_controls ) { | |
| 431 | - unset( $settings['controls'] ); | |
| 432 | - } | |
| 433 | - | |
| 434 | 134 | // add chart to the array |
| 435 | - $this->_charts[ $id ] = array( | |
| 135 | + $this->_charts[$id] = array( | |
| 436 | 136 | 'type' => $type, |
| 437 | 137 | 'series' => $series, |
| 438 | 138 | 'settings' => $settings, |
| 439 | 139 | 'data' => $data, |
| 440 | - 'library' => $library, | |
| 441 | 140 | ); |
| 442 | 141 | |
| 443 | - $actions_div = ''; | |
| 444 | - $actions_visible = apply_filters( 'visualizer_pro_add_actions', isset( $settings['actions'] ) ? $settings['actions'] : array(), $atts['id'] ); | |
| 445 | - if ( ! empty( $actions_visible ) ) { | |
| 446 | - $actions = $this->get_actions(); | |
| 447 | - $actions_div = '<div class="visualizer-actions">'; | |
| 448 | - foreach ( $actions_visible as $action_type ) { | |
| 449 | - $key = $action_type; | |
| 450 | - $mime = ''; | |
| 451 | - if ( strpos( $action_type, ';' ) !== false ) { | |
| 452 | - $array = explode( ';', $action_type ); | |
| 453 | - $key = $array[0]; | |
| 454 | - $mime = end( $array ); | |
| 455 | - } | |
| 456 | - $label = $actions[ $key ]['label']; | |
| 457 | - $title = $actions[ $key ]['title']; | |
| 458 | - $actions_div .= sprintf( '<a href="#" class="visualizer-action visualizer-action-%s" data-visualizer-type="%s" data-visualizer-chart-id="%s" data-visualizer-container-id="%s" data-visualizer-mime="%s" title="%s"', $key, $key, $atts['id'], $id, $mime, $title ); | |
| 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 ) ); | |
| 459 | 145 | |
| 460 | - if ( 'copy' === $key ) { | |
| 461 | - $copy = $this->_getDataAs( $atts['id'], 'csv' ); | |
| 462 | - $actions_div .= ' data-clipboard-text="' . esc_attr( $copy['csv'] ) . '"'; | |
| 463 | - wp_enqueue_script( 'clipboard' ); | |
| 464 | - } | |
| 465 | - | |
| 466 | - $actions_div .= apply_filters( 'visualizer_action_attributes', '', $key, $atts['id'] ); | |
| 467 | - $actions_div .= '>' . $label . '</a> '; | |
| 468 | - } | |
| 469 | - | |
| 470 | - $actions_div .= '</div>'; | |
| 471 | - } | |
| 472 | - | |
| 473 | - $actions_div .= $css; | |
| 474 | - | |
| 475 | - $_charts = array(); | |
| 476 | - $_charts_type = ''; | |
| 477 | - $count = 0; | |
| 478 | - foreach ( $this->_charts as $id => $array ) { | |
| 479 | - $_charts = $this->_charts; | |
| 480 | - $library = $array['library']; | |
| 481 | - $_charts_type = $library; | |
| 482 | - if ( ! wp_script_is( "visualizer-render-$library", 'registered' ) ) { | |
| 483 | - wp_register_script( | |
| 484 | - "visualizer-render-$library", | |
| 485 | - VISUALIZER_ABSURL . 'js/render-facade.js', | |
| 486 | - apply_filters( 'visualizer_assets_render', array( 'jquery', 'visualizer-customization' ), true ), | |
| 487 | - Visualizer_Plugin::VERSION, | |
| 488 | - true | |
| 489 | - ); | |
| 490 | - wp_enqueue_script( "visualizer-render-$library" ); | |
| 491 | - } | |
| 492 | - | |
| 493 | - if ( wp_script_is( "visualizer-render-$_charts_type" ) && 0 === $count ) { | |
| 494 | - wp_localize_script( | |
| 495 | - "visualizer-render-$_charts_type", | |
| 496 | - 'visualizer', | |
| 497 | - array( | |
| 498 | - 'charts' => $this->_charts, | |
| 499 | - 'language' => $this->get_language(), | |
| 500 | - 'map_api_key' => get_option( 'visualizer-map-api-key' ), | |
| 501 | - 'rest_url' => version_compare( $wp_version, '4.7.0', '>=' ) ? rest_url( 'visualizer/v' . VISUALIZER_REST_VERSION . '/action/#id#/#type#/' ) : '', | |
| 502 | - 'wp_nonce' => wp_create_nonce( 'wp_rest' ), | |
| 503 | - 'i10n' => array( | |
| 504 | - 'copied' => __( 'The data has been copied to your clipboard. Hit Ctrl-V/Cmd-V in your spreadsheet editor to paste the data.', 'visualizer' ), | |
| 505 | - ), | |
| 506 | - 'page_type' => 'frontend', | |
| 507 | - 'is_front' => true, | |
| 508 | - ) | |
| 509 | - ); | |
| 510 | - } | |
| 511 | - $count++; | |
| 512 | - } | |
| 513 | - $prefix = 'C' . 'h' . 'a' . 'rt'; | |
| 514 | - if ( $type === 'tabular' ) { | |
| 515 | - $prefix = 'T' . 'a' . 'bl' . 'e'; | |
| 516 | - } | |
| 517 | - if ( Visualizer_Module::is_pro() && $enable_controls ) { | |
| 518 | - $actions_div .= '<div id="control_wrapper_' . $id . '"></div>'; | |
| 519 | - } | |
| 520 | 146 | // return placeholder div |
| 521 | - return '<div class="' . $container_class . '" id="chart_wrapper_' . $id . '">' . $actions_div . '<div id="' . $id . '"' . $this->getHtmlAttributes( $attributes ) . '></div>' . $this->addSchema( $chart->ID ) . ( ! Visualizer_Module::is_pro() ? ( '<' . 'di' . 'v st' . 'yl' . 'e="' . 'op' . 'a' . 'ci' . 't' . 'y:' . '0' . '.7' . ';t' . 'ex' . 't-a' . 'li' . 'gn:' . 'ri' . 'gh' . 't;b' . 'o' . 'tto' . 'm: 1' . '0px; z-i' . 'nd' . 'ex:1' . '00' . '0; ' . 'le' . 'ft' . ':2' . '0px' . '; fo' . 'nt-si' . 'ze: 1' . '4px">' . $prefix . ' b' . 'y' . ' <a ' . 'h' . 're' . 'f="ht' . 'tp' . 's:/' . '/t' . 'he' . 'me' . 'i' . 'sl' . 'e' . '.c' . 'om' . '/p' . 'lu' . 'gi' . 'ns' . '/v' . 'i' . 'su' . 'al' . 'iz' . 'er' . '-c' . 'ha' . 'rts' . '-a' . 'nd' . '-gr' . 'ap' . 'hs' . '/" t' . 'arg' . 'et="' . '_bl' . 'an' . 'k" re' . 'l=' . '"no' . 'fol' . 'l' . 'ow"' . '>V' . 'is' . 'u' . 'a' . 'l' . 'i' . 'z' . 'e' . 'r' . '</' . 'a' . '>' . '<' . '/' . 'd' . 'i' . 'v' . '>' ) : '' ) . '</div>'; | |
| 147 | + return '<div id="' . $id . '"' . $class . '></div>'; | |
| 522 | 148 | } |
| 523 | 149 | |
| 524 | - /** | |
| 525 | - * Converts the array of attributes to a string of HTML attributes. | |
| 526 | - * | |
| 527 | - * @since ? | |
| 528 | - * | |
| 529 | - * @access private | |
| 530 | - */ | |
| 531 | - private function getHtmlAttributes( $attributes ) { | |
| 532 | - $string = ''; | |
| 533 | - if ( ! $attributes ) { | |
| 534 | - return $string; | |
| 535 | - } | |
| 536 | - | |
| 537 | - foreach ( $attributes as $name => $value ) { | |
| 538 | - $string .= sprintf( ' %s="%s"', esc_attr( $name ), esc_attr( $value ) ); | |
| 539 | - } | |
| 540 | - return $string; | |
| 541 | - } | |
| 542 | - | |
| 543 | - /** | |
| 544 | - * Adds the schema corresponding to the dataset. | |
| 545 | - * | |
| 546 | - * @since 3.3.2 | |
| 547 | - * | |
| 548 | - * @access private | |
| 549 | - */ | |
| 550 | - private function addSchema( $id ) { | |
| 551 | - // should we show informative errors as HTML comments? | |
| 552 | - $show_errors = apply_filters( 'visualizer_schema_show_errors', true, $id ); | |
| 553 | - | |
| 554 | - $settings = get_post_meta( $id, Visualizer_Plugin::CF_SETTINGS, true ); | |
| 555 | - $title = ''; | |
| 556 | - if ( isset( $settings['title'] ) && ! empty( $settings['title'] ) ) { | |
| 557 | - $title = $settings['title']; | |
| 558 | - if ( is_array( $title ) ) { | |
| 559 | - $title = $settings['title']['text']; | |
| 560 | - } | |
| 561 | - } | |
| 562 | - $title = apply_filters( 'visualizer_schema_name', $title, $id ); | |
| 563 | - if ( empty( $title ) ) { | |
| 564 | - if ( $show_errors ) { | |
| 565 | - return "<!-- Not showing structured data for chart $id because title is empty -->"; | |
| 566 | - } | |
| 567 | - return ''; | |
| 568 | - } | |
| 569 | - | |
| 570 | - $desc = ''; | |
| 571 | - if ( isset( $settings['description'] ) && ! empty( $settings['description'] ) ) { | |
| 572 | - $desc = $settings['description']; | |
| 573 | - } | |
| 574 | - $desc = apply_filters( 'visualizer_schema_description', $desc, $id ); | |
| 575 | - if ( empty( $desc ) ) { | |
| 576 | - if ( $show_errors ) { | |
| 577 | - return "<!-- Not showing structured data for chart $id because description is empty -->"; | |
| 578 | - } | |
| 579 | - return ''; | |
| 580 | - } | |
| 581 | - | |
| 582 | - // descriptions below 50 chars are not allowed. | |
| 583 | - if ( strlen( $desc ) < 50 ) { | |
| 584 | - if ( $show_errors ) { | |
| 585 | - return "<!-- Not showing structured data for chart $id because description is shorter than 50 characters -->"; | |
| 586 | - } | |
| 587 | - return ''; | |
| 588 | - } | |
| 589 | - | |
| 590 | - $license = ''; | |
| 591 | - if ( isset( $settings['license'] ) && ! empty( $settings['license'] ) ) { | |
| 592 | - $license = $settings['license']; | |
| 593 | - if ( is_array( $license ) ) { | |
| 594 | - $license = $settings['license']['text']; | |
| 595 | - } | |
| 596 | - } | |
| 597 | - $license = apply_filters( 'visualizer_schema_license', $license, $id ); | |
| 598 | - if ( empty( $license ) ) { | |
| 599 | - if ( $show_errors ) { | |
| 600 | - return "<!-- Not showing structured data for chart $id because license is empty -->"; | |
| 601 | - } | |
| 602 | - return ''; | |
| 603 | - } | |
| 604 | - | |
| 605 | - $creator = ''; | |
| 606 | - if ( isset( $settings['creator'] ) && ! empty( $settings['creator'] ) ) { | |
| 607 | - $creator = $settings['creator']; | |
| 608 | - if ( is_array( $creator ) ) { | |
| 609 | - $creator = $settings['creator']['text']; | |
| 610 | - } | |
| 611 | - } | |
| 612 | - $creator = apply_filters( 'visualizer_schema_creator', $creator, $id ); | |
| 613 | - if ( empty( $creator ) ) { | |
| 614 | - if ( $show_errors ) { | |
| 615 | - return "<!-- Not showing structured data for chart $id because creator is empty -->"; | |
| 616 | - } | |
| 617 | - return ''; | |
| 618 | - } | |
| 619 | - | |
| 620 | - $schema = apply_filters( | |
| 621 | - 'visualizer_schema', | |
| 622 | - '{ | |
| 623 | - "@context":"https://schema.org/", | |
| 624 | - "@type":"Dataset", | |
| 625 | - "name":"' . esc_html( $title ) . '", | |
| 626 | - "description":"' . esc_html( $desc ) . '", | |
| 627 | - "license": "' . esc_html( $license ) . '", | |
| 628 | - "creator": { | |
| 629 | - "@type": "Person", | |
| 630 | - "name": "' . esc_html( $creator ) . '" | |
| 631 | - } | |
| 632 | - }', | |
| 633 | - $id | |
| 634 | - ); | |
| 635 | - | |
| 636 | - if ( empty( $schema ) ) { | |
| 637 | - return ''; | |
| 638 | - } | |
| 639 | - | |
| 640 | - return '<script type="application/ld+json">' . $schema . '</script>'; | |
| 641 | - } | |
| 642 | - | |
| 643 | - /** | |
| 644 | - * Get chart by ID. | |
| 645 | - * | |
| 646 | - * @param string $cache_key Cache key. | |
| 647 | - * @param int $chart_id Chart ID. | |
| 648 | - * @return mixed | |
| 649 | - */ | |
| 650 | - private function getChartData( $cache_key = '', $chart_id = 0 ) { | |
| 651 | - if ( ! $chart_id ) { | |
| 652 | - return false; | |
| 653 | - } | |
| 654 | - // Create unique cache key of each chart. | |
| 655 | - $cache_key .= '_' . $chart_id; | |
| 656 | - // Get chart from cache. | |
| 657 | - $chart = get_transient( $cache_key ); | |
| 658 | - if ( $chart ) { | |
| 659 | - return $chart; | |
| 660 | - } | |
| 661 | - | |
| 662 | - // Get chart by ID. | |
| 663 | - $chart = get_post( $chart_id ); | |
| 664 | - if ( $chart && Visualizer_Plugin::CPT_VISUALIZER === $chart->post_type ) { | |
| 665 | - $settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true ); | |
| 666 | - $series = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, true ); | |
| 667 | - $is_woocommerce_report = get_post_meta( $chart->ID, Visualizer_Plugin::CF_IS_WOOCOMMERCE_SOURCE, true ); | |
| 668 | - | |
| 669 | - if ( isset( $settings['series'] ) && ! ( count( $settings['series'] ) - count( $series ) > 1 ) ) { | |
| 670 | - $diff_total_series = abs( count( $settings['series'] ) - count( $series ) ); | |
| 671 | - if ( $diff_total_series ) { | |
| 672 | - foreach ( range( 1, $diff_total_series ) as $k => $diff_series ) { | |
| 673 | - $settings['series'][] = end( $settings['series'] ); | |
| 674 | - } | |
| 675 | - } | |
| 676 | - } | |
| 677 | - $chart_data = array( | |
| 678 | - 'chart' => $chart, | |
| 679 | - 'type' => get_post_meta( $chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true ), | |
| 680 | - 'settings' => $settings, | |
| 681 | - 'series' => $series, | |
| 682 | - 'chart_image' => get_post_meta( $chart->ID, Visualizer_Plugin::CF_CHART_IMAGE, true ), | |
| 683 | - 'is_woocommerce_report' => $is_woocommerce_report, | |
| 684 | - ); | |
| 685 | - | |
| 686 | - // Put the results in a transient. Expire after 12 hours. | |
| 687 | - set_transient( $cache_key, $chart_data, apply_filters( Visualizer_Plugin::FILTER_HANDLE_CACHE_EXPIRATION_TIME, 12 * HOUR_IN_SECONDS ) ); | |
| 688 | - return $chart_data; | |
| 689 | - } | |
| 690 | - | |
| 691 | - return false; | |
| 692 | - } | |
| 693 | - | |
| 694 | - /** | |
| 695 | - * Print footer script. | |
| 696 | - */ | |
| 697 | - public function printFooterScripts() { | |
| 698 | - if ( $this->lazy_render_script ) { | |
| 699 | - ?> | |
| 700 | - <script type="text/javascript"> | |
| 701 | - var visualizerUserInteractionEvents = [ | |
| 702 | - "mouseover", | |
| 703 | - "keydown", | |
| 704 | - "touchmove", | |
| 705 | - "touchstart" | |
| 706 | - ]; | |
| 707 | - | |
| 708 | - visualizerUserInteractionEvents.forEach(function(event) { | |
| 709 | - window.addEventListener(event, visualizerTriggerScriptLoader, { passive: true }); | |
| 710 | - }); | |
| 711 | - | |
| 712 | - function visualizerTriggerScriptLoader() { | |
| 713 | - visualizerLoadScripts(); | |
| 714 | - visualizerUserInteractionEvents.forEach(function(event) { | |
| 715 | - window.removeEventListener(event, visualizerTriggerScriptLoader, { passive: true }); | |
| 716 | - }); | |
| 717 | - } | |
| 718 | - | |
| 719 | - function visualizerLoadScripts() { | |
| 720 | - document.querySelectorAll("script[data-visualizer-script]").forEach(function(elem) { | |
| 721 | - jQuery.getScript( elem.getAttribute("data-visualizer-script") ) | |
| 722 | - .done( function( script, textStatus ) { | |
| 723 | - elem.setAttribute("src", elem.getAttribute("data-visualizer-script")); | |
| 724 | - elem.removeAttribute("data-visualizer-script"); | |
| 725 | - setTimeout( function() { | |
| 726 | - visualizerRefreshChart(); | |
| 727 | - } ); | |
| 728 | - } ); | |
| 729 | - }); | |
| 730 | - } | |
| 731 | - | |
| 732 | - function visualizerRefreshChart() { | |
| 733 | - jQuery( '.visualizer-front:not(.visualizer-chart-loaded)' ).resize(); | |
| 734 | - if ( jQuery( 'div.viz-facade-loaded:not(.visualizer-lazy):empty' ).length > 0 ) { | |
| 735 | - visualizerUserInteractionEvents.forEach( function( event ) { | |
| 736 | - window.addEventListener( event, function() { | |
| 737 | - jQuery( '.visualizer-front:not(.visualizer-chart-loaded)' ).resize(); | |
| 738 | - }, { passive: true } ); | |
| 739 | - } ); | |
| 740 | - } | |
| 741 | - } | |
| 742 | - </script> | |
| 743 | - <?php | |
| 744 | - } | |
| 745 | - } | |
| 746 | -} | |
| 150 | +} | |
