PluginProbe
Visualizer – Tables & Charts Manager with Built-in AI Generator / 3.6.1
Visualizer – Tables & Charts Manager with Built-in AI Generator v3.6.1
4.0.7 4.0.6 4.0.5 4.0.4 4.0.3 3.0.5 3.0.6 3.0.7 3.0.8 3.0.9 3.1.0 3.1.1 3.1.2 3.1.3 3.10.0 3.10.1 3.10.10 3.10.11 3.10.12 3.10.13 3.10.14 3.10.15 3.10.2 3.10.3 3.10.4 All 148 releases
← All changes | classes/Visualizer/Module/Chart.php +971 -84 3.0.5 → 3.6.1 View file →
@@ -56,16 +56,235 @@
56 56 $this->_addAjaxAction( Visualizer_Plugin::ACTION_CREATE_CHART, 'renderChartPages' );
57 57 $this->_addAjaxAction( Visualizer_Plugin::ACTION_EDIT_CHART, 'renderChartPages' );
58 58 $this->_addAjaxAction( Visualizer_Plugin::ACTION_UPLOAD_DATA, 'uploadData' );
59 59 $this->_addAjaxAction( Visualizer_Plugin::ACTION_CLONE_CHART, 'cloneChart' );
60 - // Added by Ash/Upwork
61 60 $this->_addAjaxAction( Visualizer_Plugin::ACTION_EXPORT_DATA, 'exportData' );
62 - // Added by Ash/Upwork
61 +
62 + $this->_addAjaxAction( Visualizer_Plugin::ACTION_FETCH_DB_DATA, 'getQueryData' );
63 + $this->_addAjaxAction( Visualizer_Plugin::ACTION_SAVE_DB_QUERY, 'saveQuery' );
64 +
65 + $this->_addAjaxAction( Visualizer_Plugin::ACTION_JSON_GET_ROOTS, 'getJsonRoots' );
66 + $this->_addAjaxAction( Visualizer_Plugin::ACTION_JSON_GET_DATA, 'getJsonData' );
67 + $this->_addAjaxAction( Visualizer_Plugin::ACTION_JSON_SET_DATA, 'setJsonData' );
68 + $this->_addAjaxAction( Visualizer_Plugin::ACTION_JSON_SET_SCHEDULE, 'setJsonSchedule' );
69 +
70 + $this->_addAjaxAction( Visualizer_Plugin::ACTION_SAVE_FILTER_QUERY, 'saveFilter' );
71 +
72 + $this->_addFilter( 'visualizer_get_sidebar', 'getSidebar', 10, 2 );
73 +
63 74 }
64 75
65 76 /**
77 + * Generates the HTML of the sidebar for the chart.
78 + *
79 + * @since ?
80 + *
81 + * @access public
82 + */
83 + public function getSidebar( $sidebar, $chart_id ) {
84 + $chart = get_post( $chart_id );
85 + $data = $this->_getChartArray( $chart );
86 + $sidebar = '';
87 + $sidebar_class = $this->load_chart_class_name( $chart_id );
88 + if ( class_exists( $sidebar_class, true ) ) {
89 + $sidebar = new $sidebar_class( $data['settings'] );
90 + $sidebar->__series = $data['series'];
91 + $sidebar->__data = $data['data'];
92 + } else {
93 + $sidebar = apply_filters( 'visualizer_pro_chart_type_sidebar', '', $data );
94 + if ( $sidebar !== '' ) {
95 + $sidebar->__series = $data['series'];
96 + $sidebar->__data = $data['data'];
97 + }
98 + }
99 + return str_replace( "'", '"', $sidebar->__toString() );
100 + }
101 +
102 + /**
103 + * Sets the schedule for how JSON-endpoint charts should be updated.
104 + *
105 + * @since ?
106 + *
107 + * @access public
108 + */
109 + public function setJsonSchedule() {
110 + check_ajax_referer( Visualizer_Plugin::ACTION_JSON_SET_SCHEDULE . Visualizer_Plugin::VERSION, 'security' );
111 +
112 + $chart_id = filter_input(
113 + INPUT_POST,
114 + 'chart',
115 + FILTER_VALIDATE_INT,
116 + array(
117 + 'options' => array(
118 + 'min_range' => 1,
119 + ),
120 + )
121 + );
122 +
123 + if ( ! $chart_id ) {
124 + wp_send_json_error();
125 + }
126 +
127 + $time = filter_input(
128 + INPUT_POST,
129 + 'time',
130 + FILTER_VALIDATE_INT,
131 + array(
132 + 'options' => array(
133 + 'min_range' => -1,
134 + ),
135 + )
136 + );
137 +
138 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_SCHEDULE );
139 +
140 + if ( -1 < $time ) {
141 + add_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_SCHEDULE, $time );
142 + // Update schedules.
143 + $schedules = get_option( Visualizer_Plugin::CF_JSON_SCHEDULE, array() );
144 + $schedules[ $chart_id ] = time() + $time * HOUR_IN_SECONDS;
145 + update_option( Visualizer_Plugin::CF_JSON_SCHEDULE, $schedules );
146 + }
147 + wp_send_json_success();
148 + }
149 +
150 + /**
151 + * Get the root elements for JSON-endpoint.
152 + *
153 + * @since ?
154 + *
155 + * @access public
156 + */
157 + public function getJsonRoots() {
158 + check_ajax_referer( Visualizer_Plugin::ACTION_JSON_GET_ROOTS . Visualizer_Plugin::VERSION, 'security' );
159 +
160 + $params = wp_parse_args( $_POST['params'] );
161 +
162 + $source = new Visualizer_Source_Json( $params );
163 +
164 + $roots = $source->fetchRoots();
165 + if ( empty( $roots ) ) {
166 + wp_send_json_error( array( 'msg' => $source->get_error() ) );
167 + }
168 +
169 + wp_send_json_success( array( 'url' => $params['url'], 'roots' => $roots ) );
170 + }
171 +
172 + /**
173 + * Get the data for the JSON-endpoint corresponding to the chosen root.
174 + *
175 + * @since ?
176 + *
177 + * @access public
178 + */
179 + public function getJsonData() {
180 + check_ajax_referer( Visualizer_Plugin::ACTION_JSON_GET_DATA . Visualizer_Plugin::VERSION, 'security' );
181 +
182 + $params = wp_parse_args( $_POST['params'] );
183 +
184 + $chart_id = $params['chart'];
185 +
186 + if ( empty( $chart_id ) ) {
187 + wp_die();
188 + }
189 +
190 + $source = new Visualizer_Source_Json( $params );
191 + $source->fetch();
192 + $data = $source->getRawData();
193 +
194 + if ( empty( $data ) ) {
195 + wp_send_json_error( array( 'msg' => esc_html__( 'Unable to fetch data from the endpoint. Please try again.', 'visualizer' ) ) );
196 + }
197 +
198 + $data = Visualizer_Render_Layout::show( 'editor-table', $data, $chart_id, 'viz-json-table', false, false );
199 + wp_send_json_success( array( 'table' => $data, 'root' => $params['root'], 'url' => $params['url'], 'paging' => $source->getPaginationElements() ) );
200 + }
201 +
202 + /**
203 + * Updates the database with the correct post parameters for JSON-endpoint charts.
204 + *
205 + * @since ?
206 + *
207 + * @access public
208 + */
209 + public function setJsonData() {
210 + check_ajax_referer( Visualizer_Plugin::ACTION_JSON_SET_DATA . Visualizer_Plugin::VERSION, 'security' );
211 +
212 + $params = $_POST;
213 + $chart_id = $_GET['chart'];
214 +
215 + if ( empty( $chart_id ) ) {
216 + wp_die();
217 + }
218 +
219 + $chart = get_post( $chart_id );
220 +
221 + $source = new Visualizer_Source_Json( $params );
222 + update_post_meta( $chart->ID, Visualizer_Plugin::CF_EDITABLE_TABLE, true );
223 + $source->fetchFromEditableTable();
224 +
225 + $content = $source->getData( get_post_meta( $chart->ID, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) );
226 + $chart->post_content = $content;
227 + wp_update_post( $chart->to_array() );
228 + update_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
229 + update_post_meta( $chart->ID, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
230 + update_post_meta( $chart->ID, Visualizer_Plugin::CF_DEFAULT_DATA, 0 );
231 + update_post_meta( $chart->ID, Visualizer_Plugin::CF_JSON_URL, $params['url'] );
232 + update_post_meta( $chart->ID, Visualizer_Plugin::CF_JSON_ROOT, $params['root'] );
233 +
234 + delete_post_meta( $chart->ID, Visualizer_Plugin::CF_JSON_HEADERS );
235 + $headers = array( 'method' => $params['method'] );
236 + if ( ! empty( $params['auth'] ) ) {
237 + $headers['auth'] = $params['auth'];
238 + } elseif ( ! empty( $params['username'] ) && ! empty( $params['password'] ) ) {
239 + $headers['auth'] = array( 'username' => $params['username'], 'password' => $params['password'] );
240 + }
241 +
242 + add_post_meta( $chart->ID, Visualizer_Plugin::CF_JSON_HEADERS, $headers );
243 +
244 + delete_post_meta( $chart->ID, Visualizer_Plugin::CF_JSON_PAGING );
245 + if ( ! empty( $params['paging'] ) ) {
246 + add_post_meta( $chart->ID, Visualizer_Plugin::CF_JSON_PAGING, $params['paging'] );
247 + }
248 +
249 + $time = filter_input(
250 + INPUT_POST,
251 + 'time',
252 + FILTER_VALIDATE_INT,
253 + array(
254 + 'options' => array(
255 + 'min_range' => -1,
256 + ),
257 + )
258 + );
259 +
260 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_SCHEDULE );
261 +
262 + if ( -1 < $time ) {
263 + add_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_SCHEDULE, $time );
264 + }
265 +
266 + // delete other source specific parameters.
267 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_DB_QUERY );
268 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_DB_SCHEDULE );
269 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_URL );
270 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_SCHEDULE );
271 +
272 + $render = new Visualizer_Render_Page_Update();
273 + $render->id = $chart->ID;
274 + $render->data = json_encode( $source->getRawData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ) );
275 + $render->series = json_encode( $source->getSeries() );
276 + $render->render();
277 +
278 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
279 + }
280 +
281 +
282 + /**
66 283 * Fetches charts from database.
67 284 *
285 + * This method is also called from the media pop-up (classic editor: create a post and add chart from insert content).
286 + *
68 287 * @since 1.0.0
69 288 *
70 289 * @access public
71 290 */
@@ -73,9 +292,12 @@
73 292 $query_args = array(
74 293 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
75 294 'posts_per_page' => 9,
76 295 'paged' => filter_input(
77 - INPUT_GET, 'page', FILTER_VALIDATE_INT, array(
296 + INPUT_GET,
297 + 'page',
298 + FILTER_VALIDATE_INT,
299 + array(
78 300 'options' => array(
79 301 'min_range' => 1,
80 302 'default' => 1,
81 303 ),
@@ -82,9 +304,14 @@
82 304 )
83 305 ),
84 306 );
85 307 $filter = filter_input( INPUT_GET, 's', FILTER_SANITIZE_STRING );
86 - if ( $filter && in_array( $filter, Visualizer_Plugin::getChartTypes() ) ) {
308 + if ( empty( $filter ) ) {
309 + // 'filter' is from the modal from the add media button.
310 + $filter = filter_input( INPUT_GET, 'filter', FILTER_SANITIZE_STRING );
311 + }
312 +
313 + if ( $filter && in_array( $filter, Visualizer_Plugin::getChartTypes(), true ) ) {
87 314 $query_args['meta_query'] = array(
88 315 array(
89 316 'key' => Visualizer_Plugin::CF_CHART_TYPE,
90 317 'value' => $filter,
@@ -97,8 +324,18 @@
97 324 while ( $query->have_posts() ) {
98 325 $chart = $query->next_post();
99 326 $chart_data = $this->_getChartArray( $chart );
100 327 $chart_data['id'] = $chart->ID;
328 + $chart_data['library'] = $this->load_chart_type( $chart->ID );
329 + $css = '';
330 + $settings = $chart_data['settings'];
331 + $arguments = $this->get_inline_custom_css( 'visualizer-chart-' . $chart->ID, $settings );
332 + if ( ! empty( $arguments ) ) {
333 + $css = $arguments[0];
334 + $settings = $arguments[1];
335 + }
336 + $chart_data['settings'] = $settings;
337 + $chart_data['css'] = $css;
101 338 $charts[] = $chart_data;
102 339 }
103 340 self::_sendResponse(
104 341 array(
@@ -125,15 +362,34 @@
125 362 $chart = $this->_chart;
126 363 }
127 364 $type = get_post_meta( $chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true );
128 365 $series = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SERIES, get_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, true ), $chart->ID, $type );
129 - $data = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_DATA, unserialize( $chart->post_content ), $chart->ID, $type );
366 + $data = self::get_chart_data( $chart, $type );
367 + $library = $this->load_chart_type( $chart->ID );
130 368
369 + $settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
370 + $settings = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SETTINGS, $settings, $chart->ID, $type );
371 + if ( ! empty( $atts['settings'] ) ) {
372 + $settings = apply_filters( $atts['settings'], $settings, $chart->ID, $type );
373 + }
374 +
375 + $css = '';
376 + $arguments = $this->get_inline_custom_css( 'visualizer-' . $chart->ID, $settings );
377 + if ( ! empty( $arguments ) ) {
378 + $css = $arguments[0];
379 + $settings = $arguments[1];
380 + }
381 +
382 + $date_formats = Visualizer_Source::get_date_formats_if_exists( $series, $data );
383 +
131 384 return array(
132 385 'type' => $type,
133 386 'series' => $series,
134 - 'settings' => get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true ),
387 + 'settings' => $settings,
135 388 'data' => $data,
389 + 'library' => $library,
390 + 'css' => $css,
391 + 'date_formats' => $date_formats,
136 392 );
137 393 }
138 394
139 395 /**
@@ -160,9 +416,9 @@
160 416 *
161 417 * @access public
162 418 */
163 419 public function deleteChart() {
164 - $is_post = $_SERVER['REQUEST_METHOD'] == 'POST';
420 + $is_post = $_SERVER['REQUEST_METHOD'] === 'POST';
165 421 $input_method = $is_post ? INPUT_POST : INPUT_GET;
166 422 $chart_id = $success = false;
167 423 $nonce = wp_verify_nonce( filter_input( $input_method, 'nonce' ) );
168 424 $capable = current_user_can( 'delete_posts' );
@@ -167,9 +423,12 @@
167 423 $nonce = wp_verify_nonce( filter_input( $input_method, 'nonce' ) );
168 424 $capable = current_user_can( 'delete_posts' );
169 425 if ( $nonce && $capable ) {
170 426 $chart_id = filter_input(
171 - $input_method, 'chart', FILTER_VALIDATE_INT, array(
427 + $input_method,
428 + 'chart',
429 + FILTER_VALIDATE_INT,
430 + array(
172 431 'options' => array(
173 432 'min_range' => 1,
174 433 ),
175 434 )
@@ -175,9 +434,9 @@
175 434 )
176 435 );
177 436 if ( $chart_id ) {
178 437 $chart = get_post( $chart_id );
179 - $success = $chart && $chart->post_type == Visualizer_Plugin::CPT_VISUALIZER;
438 + $success = $chart && $chart->post_type === Visualizer_Plugin::CPT_VISUALIZER;
180 439 }
181 440 }
182 441 if ( $success ) {
183 442 wp_delete_post( $chart_id, true );
@@ -188,13 +447,41 @@
188 447 'success' => $success,
189 448 )
190 449 );
191 450 }
192 - wp_redirect( wp_get_referer() );
451 + wp_redirect( remove_query_arg( 'vaction', wp_get_referer() ) );
193 452 exit;
194 453 }
195 454
196 455 /**
456 + * Delete charts that are still in auto-draft mode.
457 + */
458 + private function deleteOldCharts() {
459 + $query = new WP_Query(
460 + array(
461 + 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
462 + 'post_status' => 'auto-draft',
463 + 'fields' => 'ids',
464 + 'update_post_meta_cache' => false,
465 + 'update_post_term_cache' => false,
466 + 'posts_per_page' => 50,
467 + 'date_query' => array(
468 + array(
469 + 'before' => 'today',
470 + ),
471 + ),
472 + )
473 + );
474 +
475 + if ( $query->have_posts() ) {
476 + $ids = array();
477 + while ( $query->have_posts() ) {
478 + wp_delete_post( $query->next_post(), true );
479 + }
480 + }
481 + }
482 +
483 + /**
197 484 * Renders appropriate page for chart builder. Creates new auto draft chart
198 485 * if no chart has been specified.
199 486 *
200 487 * @since 1.0.0
@@ -202,12 +489,15 @@
202 489 * @access public
203 490 */
204 491 public function renderChartPages() {
205 492 defined( 'IFRAME_REQUEST' ) || define( 'IFRAME_REQUEST', 1 );
493 + // Set current screen for the render chart.
494 + set_current_screen( 'visualizer_render_chart' );
206 495 // check chart, if chart not exists, will create new one and redirects to the same page with proper chart id
207 496 $chart_id = isset( $_GET['chart'] ) ? filter_var( $_GET['chart'], FILTER_VALIDATE_INT ) : '';
208 - if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type != Visualizer_Plugin::CPT_VISUALIZER ) {
209 - $default_type = 'line';
497 + if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type !== Visualizer_Plugin::CPT_VISUALIZER ) {
498 + $this->deleteOldCharts();
499 + $default_type = isset( $_GET['type'] ) && ! empty( $_GET['type'] ) ? $_GET['type'] : 'line';
210 500 $source = new Visualizer_Source_Csv( VISUALIZER_ABSPATH . DIRECTORY_SEPARATOR . 'samples' . DIRECTORY_SEPARATOR . $default_type . '.csv' );
211 501 $source->fetch();
212 502 $chart_id = wp_insert_post(
213 503 array(
@@ -214,9 +504,9 @@
214 504 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
215 505 'post_title' => 'Visualization',
216 506 'post_author' => get_current_user_id(),
217 507 'post_status' => 'auto-draft',
218 - 'post_content' => $source->getData(),
508 + 'post_content' => $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ),
219 509 )
220 510 );
221 511 if ( $chart_id && ! is_wp_error( $chart_id ) ) {
222 512 add_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, $default_type );
@@ -222,10 +512,13 @@
222 512 add_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, $default_type );
223 513 add_post_meta( $chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, 1 );
224 514 add_post_meta( $chart_id, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
225 515 add_post_meta( $chart_id, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
516 + add_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_LIBRARY, '' );
226 517 add_post_meta(
227 - $chart_id, Visualizer_Plugin::CF_SETTINGS, array(
518 + $chart_id,
519 + Visualizer_Plugin::CF_SETTINGS,
520 + array(
228 521 'focusTarget' => 'datum',
229 522 )
230 523 );
231 524 do_action( 'visualizer_pro_new_chart_defaults', $chart_id );
@@ -232,40 +525,80 @@
232 525 }
233 526 wp_redirect( add_query_arg( 'chart', (int) $chart_id ) );
234 527 defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
235 528 }
529 +
530 + if ( isset( $_POST['chart-img'] ) && ! empty( $_POST['chart-img'] ) ) {
531 + $attachment_id = $this->save_chart_image( $_POST['chart-img'], $chart_id );
532 + if ( $attachment_id ) {
533 + update_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_IMAGE, $attachment_id );
534 + }
535 + }
536 + $lib = $this->load_chart_type( $chart_id );
537 +
538 + // the alpha color picker (RGBA) is not supported by google.
539 + $color_picker_dep = 'wp-color-picker';
540 + if ( in_array( $lib, array( 'chartjs', 'datatables' ), true ) && ! wp_script_is( 'wp-color-picker-alpha', 'registered' ) ) {
541 + wp_register_script( 'wp-color-picker-alpha', VISUALIZER_ABSURL . 'js/lib/wp-color-picker-alpha.min.js', array( 'wp-color-picker' ), Visualizer_Plugin::VERSION );
542 + $color_picker_dep = 'wp-color-picker-alpha';
543 + }
544 +
236 545 // enqueue and register scripts and styles
237 546 wp_register_script( 'visualizer-chosen', VISUALIZER_ABSURL . 'js/lib/chosen.jquery.min.js', array( 'jquery' ), Visualizer_Plugin::VERSION );
238 547 wp_register_style( 'visualizer-chosen', VISUALIZER_ABSURL . 'css/lib/chosen.min.css', array(), Visualizer_Plugin::VERSION );
239 548
240 549 wp_register_style( 'visualizer-frame', VISUALIZER_ABSURL . 'css/frame.css', array( 'visualizer-chosen' ), Visualizer_Plugin::VERSION );
241 - wp_register_script( 'visualizer-frame', VISUALIZER_ABSURL . 'js/frame.js', array( 'visualizer-chosen' ), Visualizer_Plugin::VERSION, true );
242 - wp_register_script( 'google-jsapi-new', '//www.gstatic.com/charts/loader.js', array(), null, true );
243 - wp_register_script( 'google-jsapi-old', '//www.google.com/jsapi', array( 'google-jsapi-new' ), null, true );
550 + wp_register_script( 'visualizer-frame', VISUALIZER_ABSURL . 'js/frame.js', array( 'visualizer-chosen', 'jquery-ui-accordion', 'jquery-ui-tabs' ), Visualizer_Plugin::VERSION, true );
551 + wp_register_script( 'visualizer-customization', $this->get_user_customization_js(), array(), null, true );
244 552 wp_register_script(
245 - 'visualizer-render', VISUALIZER_ABSURL . 'js/render.js', array(
246 - 'google-jsapi-old',
247 - 'google-jsapi-new',
248 - 'visualizer-frame',
249 - ), Visualizer_Plugin::VERSION, true
553 + 'visualizer-render',
554 + VISUALIZER_ABSURL . 'js/render-facade.js',
555 + apply_filters( 'visualizer_assets_render', array( 'visualizer-frame', 'visualizer-customization' ), false ),
556 + Visualizer_Plugin::VERSION,
557 + true
250 558 );
251 559 wp_register_script(
252 - 'visualizer-preview', VISUALIZER_ABSURL . 'js/preview.js', array(
253 - 'wp-color-picker',
560 + 'visualizer-preview',
561 + VISUALIZER_ABSURL . 'js/preview.js',
562 + array(
563 + $color_picker_dep,
254 564 'visualizer-render',
255 - ), Visualizer_Plugin::VERSION, true
565 + ),
566 + Visualizer_Plugin::VERSION,
567 + true
256 568 );
257 - // added by Ash/Upwork
258 - if ( VISUALIZER_PRO ) {
569 + wp_register_script( 'visualizer-editor-simple', VISUALIZER_ABSURL . 'js/simple-editor.js', array( 'jquery' ), Visualizer_Plugin::VERSION, true );
570 +
571 + do_action( 'visualizer_add_scripts' );
572 +
573 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
259 574 global $Visualizer_Pro;
260 575 $Visualizer_Pro->_addScriptsAndStyles();
261 576 }
577 +
262 578 // dispatch pages
263 579 $this->_chart = get_post( $chart_id );
264 580 $tab = isset( $_GET['tab'] ) && ! empty( $_GET['tab'] ) ? $_GET['tab'] : 'visualizer';
581 +
582 + // skip chart type pages only for existing charts.
583 + if ( VISUALIZER_SKIP_CHART_TYPE_PAGE && 'auto-draft' !== $this->_chart->post_status && ( ! empty( $_GET['tab'] ) && 'visualizer' === $_GET['tab'] ) ) {
584 + $tab = 'settings';
585 + }
586 +
587 + if ( isset( $_POST['cancel'] ) && 1 === intval( $_POST['cancel'] ) ) {
588 + // if the cancel button is clicked.
589 + $this->undoRevisions( $chart_id, true );
590 + } elseif ( isset( $_POST['save'] ) && 1 === intval( $_POST['save'] ) ) {
591 + $this->handlePermissions();
592 + // if the save button is clicked.
593 + $this->undoRevisions( $chart_id, false );
594 + } else {
595 + // if the edit button is clicked.
596 + $this->_chart = $this->handleExistingRevisions( $chart_id, $this->_chart );
597 + }
598 +
265 599 switch ( $tab ) {
266 600 case 'settings':
267 - // changed by Ash/Upwork
268 601 $this->_handleDataAndSettingsPage();
269 602 break;
270 603 case 'type': // fall through.
271 604 case 'visualizer': // fall through.
@@ -271,9 +604,9 @@
271 604 case 'visualizer': // fall through.
272 605 $this->_handleTypesPage();
273 606 break;
274 607 default:
275 - do_action( 'visualizer_pro_handle_tab', $tab, $this->_chart );
608 + // this should never happen.
276 609 break;
277 610 }
278 611 defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
279 612 }
@@ -278,8 +611,80 @@
278 611 defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
279 612 }
280 613
281 614 /**
615 + * Load code editor assets.
616 + */
617 + private function loadCodeEditorAssets( $chart_id ) {
618 + global $wp_version;
619 +
620 + $wp_scripts = wp_scripts();
621 +
622 + // data tables assets.
623 + wp_register_script( 'visualizer-datatables', VISUALIZER_ABSURL . 'js/lib/datatables.min.js', array( 'jquery-ui-core' ), Visualizer_Plugin::VERSION );
624 + wp_register_style( 'visualizer-datatables', VISUALIZER_ABSURL . 'css/lib/datatables.min.css', array(), Visualizer_Plugin::VERSION );
625 + wp_register_style( 'visualizer-jquery-ui', sprintf( '//ajax.googleapis.com/ajax/libs/jqueryui/%s/themes/smoothness/jquery-ui.css', $wp_scripts->registered['jquery-ui-core']->ver ), array( 'visualizer-datatables' ), Visualizer_Plugin::VERSION );
626 + wp_enqueue_script( 'visualizer-datatables' );
627 + wp_enqueue_style( 'visualizer-jquery-ui' );
628 +
629 + if ( ! Visualizer_Module::is_pro() ) {
630 + return;
631 + }
632 +
633 + $table_col_mapping = Visualizer_Source_Query_Params::get_all_db_tables_column_mapping( $chart_id );
634 +
635 + if ( version_compare( $wp_version, '4.9.0', '<' ) ) {
636 + // code mirror assets.
637 + wp_register_script( 'visualizer-codemirror-core', '//codemirror.net/lib/codemirror.js', array( 'jquery' ), Visualizer_Plugin::VERSION );
638 + wp_register_script( 'visualizer-codemirror-placeholder', '//codemirror.net/addon/display/placeholder.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
639 + wp_register_script( 'visualizer-codemirror-matchbrackets', '//codemirror.net/addon/edit/matchbrackets.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
640 + wp_register_script( 'visualizer-codemirror-closebrackets', '//codemirror.net/addon/edit/closebrackets.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
641 + wp_register_script( 'visualizer-codemirror-sql', '//codemirror.net/mode/sql/sql.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
642 + wp_register_script( 'visualizer-codemirror-sql-hint', '//codemirror.net/addon/hint/sql-hint.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
643 + wp_register_script( 'visualizer-codemirror-hint', '//codemirror.net/addon/hint/show-hint.js', array( 'visualizer-codemirror-sql', 'visualizer-codemirror-sql-hint', 'visualizer-codemirror-placeholder', 'visualizer-codemirror-matchbrackets', 'visualizer-codemirror-closebrackets' ), Visualizer_Plugin::VERSION );
644 + wp_register_style( 'visualizer-codemirror-core', '//codemirror.net/lib/codemirror.css', array(), Visualizer_Plugin::VERSION );
645 + wp_register_style( 'visualizer-codemirror-hint', '//codemirror.net/addon/hint/show-hint.css', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
646 +
647 + wp_enqueue_script( 'visualizer-codemirror-hint' );
648 + wp_enqueue_style( 'visualizer-codemirror-hint' );
649 + } else {
650 + wp_enqueue_code_editor(
651 + array(
652 + 'type' => 'sql',
653 + 'codemirror' => array(
654 + 'autofocus' => true,
655 + 'lineWrapping' => true,
656 + 'dragDrop' => false,
657 + 'matchBrackets' => true,
658 + 'autoCloseBrackets' => true,
659 + 'extraKeys' => array( 'Ctrl-Space' => 'autocomplete' ),
660 + 'hintOptions' => array( 'tables' => $table_col_mapping ),
661 + ),
662 + )
663 + );
664 + }
665 +
666 + return $table_col_mapping;
667 + }
668 +
669 + /**
670 + * Handle permissions from the new conslidated settings sidebar.
671 + */
672 + private function handlePermissions() {
673 + if ( ! Visualizer_Module::is_pro() ) {
674 + return;
675 + }
676 +
677 + // we will not support old free and new pro.
678 + // handling new free and old pro.
679 + if ( has_action( 'visualizer_pro_handle_tab' ) ) {
680 + do_action( 'visualizer_pro_handle_tab', 'permissions', $this->_chart );
681 + } else {
682 + do_action( 'visualizer_handle_permissions', $this->_chart );
683 + }
684 + }
685 +
686 + /**
282 687 * Handle data and settings page
283 688 */
284 689 private function _handleDataAndSettingsPage() {
285 690 if ( isset( $_POST['map_api_key'] ) ) {
@@ -284,23 +689,47 @@
284 689 private function _handleDataAndSettingsPage() {
285 690 if ( isset( $_POST['map_api_key'] ) ) {
286 691 update_option( 'visualizer-map-api-key', $_POST['map_api_key'] );
287 692 }
288 - if ( $_SERVER['REQUEST_METHOD'] == 'POST' && isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'] ) ) {
289 - if ( $this->_chart->post_status == 'auto-draft' ) {
693 +
694 + if ( $_SERVER['REQUEST_METHOD'] === 'POST' && isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'] ) ) {
695 + if ( $this->_chart->post_status === 'auto-draft' ) {
290 696 $this->_chart->post_status = 'publish';
697 +
698 + // ensure that a revision is not created. If a revision is created it will have the proper data and the parent of the revision will have default data.
699 + // we do not want any difference in data so disable revisions temporarily.
700 + $this->disableRevisionsTemporarily();
701 +
291 702 wp_update_post( $this->_chart->to_array() );
292 703 }
293 - update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $_POST );
704 + // save meta data only when it is NOT being canceled.
705 + if ( ! ( isset( $_POST['cancel'] ) && 1 === intval( $_POST['cancel'] ) ) ) {
706 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $_POST );
707 +
708 + // we will keep a parameter called 'internal_title' that will be set to the given title or, if empty, the chart ID
709 + // this will help in searching with the chart id.
710 + $settings = get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
711 + $title = null;
712 + if ( isset( $settings['title'] ) && ! empty( $settings['title'] ) ) {
713 + $title = $settings['title'];
714 + if ( is_array( $title ) ) {
715 + $title = $settings['title']['text'];
716 + }
717 + }
718 + if ( empty( $title ) ) {
719 + $title = $this->_chart->ID;
720 + }
721 + $settings['internal_title'] = $title;
722 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $settings );
723 + }
294 724 $render = new Visualizer_Render_Page_Send();
295 725 $render->text = sprintf( '[visualizer id="%d"]', $this->_chart->ID );
296 726 wp_iframe( array( $render, 'render' ) );
297 -
298 727 return;
299 728 }
300 729 $data = $this->_getChartArray();
301 730 $sidebar = '';
302 - $sidebar_class = 'Visualizer_Render_Sidebar_Type_' . ucfirst( $data['type'] );
731 + $sidebar_class = $this->load_chart_class_name( $this->_chart->ID );
303 732 if ( class_exists( $sidebar_class, true ) ) {
304 733 $sidebar = new $sidebar_class( $data['settings'] );
305 734 $sidebar->__series = $data['series'];
306 735 $sidebar->__data = $data['data'];
@@ -305,55 +734,107 @@
305 734 $sidebar->__series = $data['series'];
306 735 $sidebar->__data = $data['data'];
307 736 } else {
308 737 $sidebar = apply_filters( 'visualizer_pro_chart_type_sidebar', '', $data );
309 - if ( $sidebar != '' ) {
738 + if ( $sidebar !== '' ) {
310 739 $sidebar->__series = $data['series'];
311 740 $sidebar->__data = $data['data'];
312 741 }
313 742 }
314 - unset( $data['settings']['width'], $data['settings']['height'] );
315 - wp_enqueue_style( 'visualizer-frame' );
743 + unset( $data['settings']['width'], $data['settings']['height'], $data['settings']['chartArea'] );
316 744 wp_enqueue_style( 'wp-color-picker' );
317 745 wp_enqueue_style( 'visualizer-frame' );
318 746 wp_enqueue_script( 'visualizer-preview' );
747 + wp_enqueue_script( 'visualizer-chosen' );
319 748 wp_enqueue_script( 'visualizer-render' );
749 +
750 + if ( Visualizer_Module::can_show_feature( 'simple-editor' ) ) {
751 + wp_enqueue_script( 'visualizer-editor-simple' );
752 + wp_localize_script(
753 + 'visualizer-editor-simple',
754 + 'visualizer1',
755 + array(
756 + 'ajax' => array(
757 + 'url' => admin_url( 'admin-ajax.php' ),
758 + 'nonces' => array(
759 + ),
760 + 'actions' => array(
761 + ),
762 + ),
763 + )
764 + );
765 + }
766 +
767 + $table_col_mapping = $this->loadCodeEditorAssets( $this->_chart->ID );
768 +
320 769 wp_localize_script(
321 - 'visualizer-render', 'visualizer', array(
770 + 'visualizer-render',
771 + 'visualizer',
772 + array(
322 773 'l10n' => array(
323 - 'invalid_source' => esc_html__( 'You have entered invalid URL. Please, insert proper URL.', 'visualizer' ),
774 + 'invalid_source' => esc_html__( 'You have entered an invalid URL. Please provide a valid URL.', 'visualizer' ),
324 775 'loading' => esc_html__( 'Loading...', 'visualizer' ),
776 + 'json_error' => esc_html__( 'An error occured in fetching data.', 'visualizer' ),
777 + 'select_columns' => esc_html__( 'Please select a few columns to include in the chart.', 'visualizer' ),
778 + 'save_settings' => __( 'You have modified the chart\'s settings. To modify the source/data again, you must save this chart and reopen it for editing. If you continue without saving the chart, you may lose your changes.', 'visualizer' ),
325 779 ),
326 780 'charts' => array(
327 781 'canvas' => $data,
782 + 'id' => $this->_chart->ID,
328 783 ),
784 + 'language' => $this->get_language(),
329 785 'map_api_key' => get_option( 'visualizer-map-api-key' ),
330 - 'ajax' => array(
786 + 'ajax' => array(
331 787 'url' => admin_url( 'admin-ajax.php' ),
332 788 'nonces' => array(
333 789 'permissions' => wp_create_nonce( Visualizer_Plugin::ACTION_FETCH_PERMISSIONS_DATA ),
790 + 'db_get_data' => wp_create_nonce( Visualizer_Plugin::ACTION_FETCH_DB_DATA . Visualizer_Plugin::VERSION ),
791 + 'json_get_roots' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_GET_ROOTS . Visualizer_Plugin::VERSION ),
792 + 'json_get_data' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_GET_DATA . Visualizer_Plugin::VERSION ),
793 + 'json_set_schedule' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_SET_SCHEDULE . Visualizer_Plugin::VERSION ),
334 794 ),
335 795 'actions' => array(
336 796 'permissions' => Visualizer_Plugin::ACTION_FETCH_PERMISSIONS_DATA,
797 + 'db_get_data' => Visualizer_Plugin::ACTION_FETCH_DB_DATA,
798 + 'json_get_roots' => Visualizer_Plugin::ACTION_JSON_GET_ROOTS,
799 + 'json_get_data' => Visualizer_Plugin::ACTION_JSON_GET_DATA,
800 + 'json_set_schedule' => Visualizer_Plugin::ACTION_JSON_SET_SCHEDULE,
337 801 ),
338 802 ),
803 + 'db_query' => array(
804 + 'tables' => $table_col_mapping,
805 + ),
806 + 'is_pro' => Visualizer_Module::is_pro(),
807 + 'page_type' => 'chart',
808 + 'json_tag_separator' => Visualizer_Source_Json::TAG_SEPARATOR,
809 + 'json_tag_separator_view' => Visualizer_Source_Json::TAG_SEPARATOR_VIEW,
810 + 'is_front' => false,
339 811 )
340 812 );
813 +
341 814 $render = new Visualizer_Render_Page_Data();
342 815 $render->chart = $this->_chart;
343 816 $render->type = $data['type'];
817 + $render->custom_css = $data['css'];
344 818 $render->sidebar = $sidebar;
345 819 if ( filter_input( INPUT_GET, 'library', FILTER_VALIDATE_BOOLEAN ) ) {
346 - $render->button = filter_input( INPUT_GET, 'action' ) == Visualizer_Plugin::ACTION_EDIT_CHART
820 + $render->button = filter_input( INPUT_GET, 'action' ) === Visualizer_Plugin::ACTION_EDIT_CHART
347 821 ? esc_html__( 'Save Chart', 'visualizer' )
348 822 : esc_html__( 'Create Chart', 'visualizer' );
823 + if ( filter_input( INPUT_GET, 'action' ) === Visualizer_Plugin::ACTION_EDIT_CHART ) {
824 + $render->cancel_button = esc_html__( 'Cancel', 'visualizer' );
825 + }
349 826 } else {
350 827 $render->button = esc_attr__( 'Insert Chart', 'visualizer' );
351 828 }
352 - if ( VISUALIZER_PRO ) {
829 +
830 + do_action( 'visualizer_enqueue_scripts_and_styles', $data, $this->_chart->ID );
831 +
832 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
353 833 global $Visualizer_Pro;
354 - $Visualizer_Pro->_enqueueScriptsAndStyles( $data );
834 + $Visualizer_Pro->_enqueueScriptsAndStyles( $data, $this->_chart->ID );
355 835 }
836 +
356 837 $this->_addAction( 'admin_head', 'renderFlattrScript' );
357 838 wp_iframe( array( $render, 'render' ) );
358 839 }
359 840
@@ -365,21 +846,32 @@
365 846 * @access private
366 847 */
367 848 private function _handleTypesPage() {
368 849 // process post request
369 - if ( $_SERVER['REQUEST_METHOD'] == 'POST' && wp_verify_nonce( filter_input( INPUT_POST, 'nonce' ) ) ) {
850 + if ( $_SERVER['REQUEST_METHOD'] === 'POST' && wp_verify_nonce( filter_input( INPUT_POST, 'nonce' ) ) ) {
370 851 $type = filter_input( INPUT_POST, 'type' );
371 - if ( in_array( $type, Visualizer_Plugin::getChartTypes() ) ) {
852 + $library = filter_input( INPUT_POST, 'chart-library' );
853 + if ( in_array( $type, Visualizer_Plugin::getChartTypes(), true ) ) {
854 + if ( empty( $library ) ) {
855 + // library cannot be empty.
856 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, 'Chart library empty while creating the chart! Aborting...', 'error', __FILE__, __LINE__ );
857 + return;
858 + }
859 +
372 860 // save new chart type
373 861 update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_TYPE, $type );
862 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_LIBRARY, $library );
374 863 // if the chart has default data, update it with appropriate default data for new type
375 864 if ( filter_var( get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_DEFAULT_DATA, true ), FILTER_VALIDATE_BOOLEAN ) ) {
376 865 $source = new Visualizer_Source_Csv( VISUALIZER_ABSPATH . DIRECTORY_SEPARATOR . 'samples' . DIRECTORY_SEPARATOR . $type . '.csv' );
377 866 $source->fetch();
378 - $this->_chart->post_content = $source->getData();
867 + $this->_chart->post_content = $source->getData( get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) );
379 868 wp_update_post( $this->_chart->to_array() );
380 869 update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
381 870 }
871 +
872 + Visualizer_Module_Utility::set_defaults( $this->_chart );
873 +
382 874 // redirect to next tab
383 875 // changed by Ash/Upwork
384 876 wp_redirect( add_query_arg( 'tab', 'settings' ) );
385 877
@@ -387,9 +879,9 @@
387 879 }
388 880 }
389 881 $render = new Visualizer_Render_Page_Types();
390 882 $render->type = get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true );
391 - $render->types = Visualizer_Module_Admin::_getChartTypesLocalized();
883 + $render->types = Visualizer_Module_Admin::_getChartTypesLocalized( false, false, false, 'types' );
392 884 $render->chart = $this->_chart;
393 885 wp_enqueue_style( 'visualizer-frame' );
394 886 wp_enqueue_script( 'visualizer-frame' );
395 887 wp_iframe( array( $render, 'render' ) );
@@ -405,10 +897,131 @@
405 897 */
406 898 public function renderFlattrScript() {
407 899 echo '';
408 900 }
409 - // changed by Ash/Upwork
901 +
410 902 /**
903 + * Processes the CSV that is sent in the request as a string.
904 + *
905 + * @since 3.2.0
906 + */
907 + private function handleCSVasString( $data, $editor_type ) {
908 + $source = null;
909 +
910 + switch ( $editor_type ) {
911 + case 'text':
912 + // data coming in from the text editor.
913 + $tmpfile = tempnam( get_temp_dir(), Visualizer_Plugin::NAME );
914 + $handle = fopen( $tmpfile, 'w' );
915 + $values = preg_split( '/[\n\r]+/', stripslashes( trim( $data ) ) );
916 + if ( $values ) {
917 + foreach ( $values as $row ) {
918 + if ( empty( $row ) ) {
919 + continue;
920 + }
921 + $row = explode( ',', $row );
922 + $row = array_map(
923 + function( $r ) {
924 + return '' === $r ? ' ' : $r;
925 + },
926 + $row
927 + );
928 + $row = implode( ',', $row );
929 + // don't use fpucsv here because we need to just dump the data
930 + // minus the empty rows
931 + // because fputcsv needs to tokenize
932 + // we can standardize the CSV enclosure here and replace all ' with "
933 + // we can assume that if there are an even number of ' they should be changed to "
934 + // but that will screw up words like fo'c'sle
935 + // so here let's just assume ' will NOT be used for enclosures
936 + fwrite( $handle, $row );
937 + fwrite( $handle, PHP_EOL );
938 + }
939 + }
940 + $source = new Visualizer_Source_Csv( $tmpfile );
941 + fclose( $handle );
942 + break;
943 + case 'table':
944 + // Import from Chart
945 + // fall-through.
946 + case 'excel':
947 + // data coming in from the excel editor.
948 + $source = apply_filters( 'visualizer_pro_handle_chart_data', $data, '' );
949 + break;
950 + }
951 + return $source;
952 + }
953 +
954 + /**
955 + * Parses the data uploaded as an HTML table.
956 + *
957 + * @since 3.2.0
958 + *
959 + * @access private
960 + */
961 + private function handleTabularData() {
962 + $csv = array();
963 + // the datatable mentions the headers twice, so lets remove the duplicates.
964 + $headers = array_unique( array_filter( $_POST['header'] ) );
965 + $types = $_POST['type'];
966 +
967 + // capture all the indexes that correspond to excluded columns.
968 + $exclude = array();
969 + $index = 0;
970 + foreach ( $types as $type ) {
971 + if ( empty( $type ) ) {
972 + $exclude[] = $index;
973 + }
974 + $index++;
975 + }
976 +
977 + // when N headers are being renamed, the number of headers increases by N
978 + // because of the way datatable duplicates header information
979 + // so unset the headers that have been renamed.
980 + if ( count( $headers ) !== count( $types ) ) {
981 + $to = count( $headers );
982 + for ( $i = count( $types ); $i < $to; $i++ ) {
983 + unset( $headers[ $i + 1 ] );
984 + }
985 + }
986 +
987 + $columns = array();
988 + for ( $i = 0; $i < count( $headers ); $i++ ) {
989 + if ( ! isset( $_POST[ 'data' . $i ] ) ) {
990 + continue;
991 + }
992 + $columns[ $i ] = $_POST[ 'data' . $i ];
993 + }
994 +
995 + $csv[] = $headers;
996 + $csv[] = $types;
997 + for ( $j = 0; $j < count( $columns[0] ); $j++ ) {
998 + $row = array();
999 + for ( $i = 0; $i < count( $headers ); $i++ ) {
1000 + $row[] = sanitize_text_field( $columns[ $i ][ $j ] );
1001 + }
1002 + $csv[] = $row;
1003 + }
1004 +
1005 + $tmpfile = tempnam( get_temp_dir(), Visualizer_Plugin::NAME );
1006 + $handle = fopen( $tmpfile, 'w' );
1007 +
1008 + if ( $csv ) {
1009 + $index = 0;
1010 + foreach ( $csv as $row ) {
1011 + // remove all the cells corresponding to the excluded headers.
1012 + foreach ( $exclude as $j ) {
1013 + unset( $row[ $j ] );
1014 + }
1015 + fputcsv( $handle, $row );
1016 + }
1017 + }
1018 + $source = new Visualizer_Source_Csv( $tmpfile );
1019 + fclose( $handle );
1020 + return $source;
1021 + }
1022 +
1023 + /**
411 1024 * Parses uploaded CSV file and saves new data for the chart.
412 1025 *
413 1026 * @since 1.0.0
414 1027 *
@@ -414,20 +1027,34 @@
414 1027 *
415 1028 * @access public
416 1029 */
417 1030 public function uploadData() {
1031 + // if this is being called internally from pro and VISUALIZER_DO_NOT_DIE is set.
1032 + // otherwise, assume this is a normal web request.
1033 + $can_die = ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE );
1034 +
418 1035 // validate nonce
419 - // do not use filter_input as it does not work for phpunit test cases, use filter_var instead
420 1036 if ( ! isset( $_GET['nonce'] ) || ! wp_verify_nonce( $_GET['nonce'] ) ) {
1037 + if ( ! $can_die ) {
1038 + return;
1039 + }
421 1040 status_header( 403 );
422 1041 exit;
423 1042 }
1043 +
424 1044 // check chart, if chart exists
1045 + // do not use filter_input as it does not work for phpunit test cases, use filter_var instead
425 1046 $chart_id = isset( $_GET['chart'] ) ? filter_var( $_GET['chart'], FILTER_VALIDATE_INT ) : '';
426 - if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type != Visualizer_Plugin::CPT_VISUALIZER ) {
1047 + if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type !== Visualizer_Plugin::CPT_VISUALIZER ) {
1048 + if ( ! $can_die ) {
1049 + return;
1050 + }
427 1051 status_header( 400 );
428 1052 exit;
429 1053 }
1054 +
1055 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Uploading data for chart %d with POST = %s and GET = %s', $chart_id, print_r( $_POST, true ), print_r( $_GET, true ) ), 'debug', __FILE__, __LINE__ );
1056 +
430 1057 if ( ! isset( $_POST['vz-import-time'] ) ) {
431 1058 apply_filters( 'visualizer_pro_remove_schedule', $chart_id );
432 1059 }
433 1060
@@ -432,11 +1059,33 @@
432 1059 }
433 1060
434 1061 if ( ! isset( $_POST['chart_data_src'] ) || Visualizer_Plugin::CF_SOURCE_FILTER !== $_POST['chart_data_src'] ) {
435 1062 // delete the filters in case this chart is being uploaded from other data sources
436 - delete_post_meta( $chart_id, 'visualizer-filter-config' );
1063 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_FILTER_CONFIG );
1064 + delete_post_meta( $chart_id, '__transient-' . Visualizer_Plugin::CF_FILTER_CONFIG );
1065 + delete_post_meta( $chart_id, '__transient-' . Visualizer_Plugin::CF_DB_QUERY );
1066 +
1067 + // delete "import from db" specific parameters.
1068 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_DB_QUERY );
1069 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_DB_SCHEDULE );
1070 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_REMOTE_DB_PARAMS );
437 1071 }
438 1072
1073 + // delete json related data.
1074 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_URL );
1075 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_ROOT );
1076 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_PAGING );
1077 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_HEADERS );
1078 +
1079 + // delete last error
1080 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR );
1081 +
1082 + // delete editor related data.
1083 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR );
1084 +
1085 + // delete this so that a JSON import can be later edited manually without a problem.
1086 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE );
1087 +
439 1088 $source = null;
440 1089 $render = new Visualizer_Render_Page_Update();
441 1090 if ( isset( $_POST['remote_data'] ) && filter_var( $_POST['remote_data'], FILTER_VALIDATE_URL ) ) {
442 1091 $source = new Visualizer_Source_Csv_Remote( $_POST['remote_data'] );
@@ -442,34 +1091,74 @@
442 1091 $source = new Visualizer_Source_Csv_Remote( $_POST['remote_data'] );
443 1092 if ( isset( $_POST['vz-import-time'] ) ) {
444 1093 apply_filters( 'visualizer_pro_chart_schedule', $chart_id, $_POST['remote_data'], $_POST['vz-import-time'] );
445 1094 }
1095 + // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison
446 1096 } elseif ( isset( $_FILES['local_data'] ) && $_FILES['local_data']['error'] == 0 ) {
447 1097 $source = new Visualizer_Source_Csv( $_FILES['local_data']['tmp_name'] );
448 - // Added by Ash/Upwork
449 1098 } elseif ( isset( $_POST['chart_data'] ) && strlen( $_POST['chart_data'] ) > 0 ) {
450 - $source = apply_filters( 'visualizer_pro_handle_chart_data', $_POST['chart_data'], '' );
451 - // Added by Ash/Upwork
1099 + $source = $this->handleCSVasString( $_POST['chart_data'], $_POST['editor-type'] );
1100 + update_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR, $_POST['editor-type'] );
1101 + } elseif ( isset( $_POST['table_data'] ) && 'yes' === $_POST['table_data'] ) {
1102 + $source = $this->handleTabularData();
1103 + update_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR, $_POST['editor-type'] );
452 1104 } else {
453 - $render->message = esc_html__( 'CSV file with chart data was not uploaded. Please, try again.', 'visualizer' );
1105 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'CSV file with chart data was not uploaded for chart %d.', $chart_id ), 'error', __FILE__, __LINE__ );
1106 + $render->message = esc_html__( 'CSV file with chart data was not uploaded. Please try again.', 'visualizer' );
1107 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, esc_html__( 'CSV file with chart data was not uploaded. Please try again.', 'visualizer' ) );
454 1108 }
1109 +
1110 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Uploaded data for chart %d with source %s', $chart_id, print_r( $source, true ) ), 'debug', __FILE__, __LINE__ );
1111 +
455 1112 if ( $source ) {
456 1113 if ( $source->fetch() ) {
457 - $chart->post_content = $source->getData();
1114 + $content = $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) );
1115 + $populate = true;
1116 + if ( is_string( $content ) && is_array( unserialize( $content ) ) ) {
1117 + $json = unserialize( $content );
1118 + // if source exists, so should data. if source exists but data is blank, do not populate the chart.
1119 + // if we populate the data even if it is empty, the chart will show "Table has no columns".
1120 + if ( array_key_exists( 'source', $json ) && ! empty( $json['source'] ) && ( ! array_key_exists( 'data', $json ) || empty( $json['data'] ) ) ) {
1121 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Not populating chart data as source exists (%s) but data is empty!', $json['source'] ), 'warn', __FILE__, __LINE__ );
1122 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, sprintf( 'Not populating chart data as source exists (%s) but data is empty!', $json['source'] ) );
1123 + $populate = false;
1124 + }
1125 + }
1126 + if ( $populate ) {
1127 + $chart->post_content = $content;
1128 + }
458 1129 wp_update_post( $chart->to_array() );
459 1130 update_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
460 1131 update_post_meta( $chart->ID, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
461 1132 update_post_meta( $chart->ID, Visualizer_Plugin::CF_DEFAULT_DATA, 0 );
462 - $render->data = json_encode( $source->getRawData() );
1133 +
1134 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Updated post for chart %d', $chart_id ), 'debug', __FILE__, __LINE__ );
1135 +
1136 + Visualizer_Module_Utility::set_defaults( $chart, null );
1137 +
1138 + $settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
1139 +
1140 + $render->id = $chart->ID;
1141 + $render->data = json_encode( $source->getRawData( get_post_meta( $chart->ID, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ) );
463 1142 $render->series = json_encode( $source->getSeries() );
1143 + $render->settings = json_encode( $settings );
464 1144 } else {
465 - $render->message = esc_html__( 'CSV file is broken or invalid. Please, try again.', 'visualizer' );
1145 + $error = $source->get_error();
1146 + if ( empty( $error ) ) {
1147 + $error = esc_html__( 'CSV file is broken or invalid. Please try again.', 'visualizer' );
1148 + }
1149 + $render->message = $error;
1150 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( '%s for chart %d.', $error, $chart_id ), 'error', __FILE__, __LINE__ );
1151 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, $error );
466 1152 }
1153 + } else {
1154 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Unknown internal error for chart %d.', $chart_id ), 'error', __FILE__, __LINE__ );
467 1155 }
468 1156 $render->render();
469 - if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
470 - defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1157 + if ( ! $can_die ) {
1158 + return;
471 1159 }
1160 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
472 1161 }
473 1162
474 1163 /**
475 1164 * Clones the chart.
@@ -479,24 +1168,18 @@
479 1168 * @access public
480 1169 */
481 1170 public function cloneChart() {
482 1171 $chart_id = $success = false;
483 - $nonce = wp_verify_nonce( filter_input( INPUT_GET, 'nonce' ), Visualizer_Plugin::ACTION_CLONE_CHART );
1172 + $nonce = isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'], Visualizer_Plugin::ACTION_CLONE_CHART );
484 1173 $capable = current_user_can( 'edit_posts' );
485 1174 if ( $nonce && $capable ) {
486 - $chart_id = filter_input(
487 - INPUT_GET, 'chart', FILTER_VALIDATE_INT, array(
488 - 'options' => array(
489 - 'min_range' => 1,
490 - ),
491 - )
492 - );
1175 + $chart_id = isset( $_GET['chart'] ) ? filter_var( $_GET['chart'], FILTER_VALIDATE_INT ) : '';
493 1176 if ( $chart_id ) {
494 1177 $chart = get_post( $chart_id );
495 - $success = $chart && $chart->post_type == Visualizer_Plugin::CPT_VISUALIZER;
1178 + $success = $chart && $chart->post_type === Visualizer_Plugin::CPT_VISUALIZER;
496 1179 }
497 1180 }
498 - $redirect = wp_get_referer();
1181 + $redirect = remove_query_arg( 'vaction', wp_get_referer() );
499 1182 if ( $success ) {
500 1183 $new_chart_id = wp_insert_post(
501 1184 array(
502 1185 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
@@ -505,22 +1188,32 @@
505 1188 'post_status' => $chart->post_status,
506 1189 'post_content' => $chart->post_content,
507 1190 )
508 1191 );
509 - if ( $new_chart_id && ! is_wp_error( $new_chart_id ) ) {
510 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_CHART_TYPE, get_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, true ) );
511 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, get_post_meta( $chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, true ) );
512 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_SOURCE, get_post_meta( $chart_id, Visualizer_Plugin::CF_SOURCE, true ) );
513 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_SERIES, get_post_meta( $chart_id, Visualizer_Plugin::CF_SERIES, true ) );
514 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_SETTINGS, get_post_meta( $chart_id, Visualizer_Plugin::CF_SETTINGS, true ) );
1192 + if ( is_wp_error( $new_chart_id ) ) {
1193 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Error while cloning chart %d = %s', $chart_id, print_r( $new_chart_id, true ) ), 'error', __FILE__, __LINE__ );
1194 + } else {
1195 + $post_meta = get_post_meta( $chart_id );
1196 + foreach ( $post_meta as $key => $value ) {
1197 + if ( strpos( $key, 'visualizer-' ) !== false ) {
1198 + add_post_meta( $new_chart_id, $key, maybe_unserialize( $value[0] ) );
1199 + }
1200 + }
515 1201 $redirect = add_query_arg(
516 1202 array(
517 1203 'page' => 'visualizer',
518 1204 'type' => filter_input( INPUT_GET, 'type' ),
519 - ), admin_url( 'upload.php' )
1205 + 'vaction' => false,
1206 + ),
1207 + admin_url( 'admin.php' )
520 1208 );
521 1209 }
522 1210 }
1211 +
1212 + if ( defined( 'WP_TESTS_DOMAIN' ) ) {
1213 + wp_die();
1214 + }
1215 +
523 1216 wp_redirect( $redirect );
524 1217 exit;
525 1218 }
526 1219
@@ -535,9 +1228,11 @@
535 1228 check_ajax_referer( Visualizer_Plugin::ACTION_EXPORT_DATA . Visualizer_Plugin::VERSION, 'security' );
536 1229 $capable = current_user_can( 'edit_posts' );
537 1230 if ( $capable ) {
538 1231 $chart_id = isset( $_GET['chart'] ) ? filter_var(
539 - $_GET['chart'], FILTER_VALIDATE_INT, array(
1232 + $_GET['chart'],
1233 + FILTER_VALIDATE_INT,
1234 + array(
540 1235 'options' => array(
541 1236 'min_range' => 1,
542 1237 ),
543 1238 )
@@ -564,15 +1259,20 @@
564 1259 $data = $this->_getChartArray();
565 1260 $render = new Visualizer_Render_Page_Data();
566 1261 $render->chart = $this->_chart;
567 1262 $render->type = $data['type'];
568 - unset( $data['settings']['width'], $data['settings']['height'] );
1263 +
1264 + if ( $data && $data['settings'] ) {
1265 + unset( $data['settings']['width'], $data['settings']['height'], $data['settings']['chartArea'] );
1266 + }
569 1267 wp_enqueue_style( 'visualizer-frame' );
570 1268 wp_enqueue_script( 'visualizer-render' );
571 1269 wp_localize_script(
572 - 'visualizer-render', 'visualizer', array(
1270 + 'visualizer-render',
1271 + 'visualizer',
1272 + array(
573 1273 'l10n' => array(
574 - 'invalid_source' => esc_html__( 'You have entered invalid URL. Please, insert proper URL.', 'visualizer' ),
1274 + 'invalid_source' => esc_html__( 'You have entered an invalid URL. Please provide a valid URL.', 'visualizer' ),
575 1275 'loading' => esc_html__( 'Loading...', 'visualizer' ),
576 1276 ),
577 1277 'charts' => array(
578 1278 'canvas' => $data,
@@ -578,14 +1278,201 @@
578 1278 'canvas' => $data,
579 1279 ),
580 1280 )
581 1281 );
582 - // Added by Ash/Upwork
583 - if ( VISUALIZER_PRO ) {
1282 +
1283 + do_action( 'visualizer_enqueue_scripts_and_styles', $data, $this->_chart->ID );
1284 +
1285 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
584 1286 global $Visualizer_Pro;
585 - $Visualizer_Pro->_enqueueScriptsAndStyles( $data );
1287 + $Visualizer_Pro->_enqueueScriptsAndStyles( $data, $this->_chart->ID );
586 1288 }
1289 +
587 1290 // Added by Ash/Upwork
588 1291 $this->_addAction( 'admin_head', 'renderFlattrScript' );
589 1292 wp_iframe( array( $render, 'render' ) );
1293 + }
1294 +
1295 + /**
1296 + * Returns the data for the query.
1297 + *
1298 + * @access public
1299 + */
1300 + public function getQueryData() {
1301 + check_ajax_referer( Visualizer_Plugin::ACTION_FETCH_DB_DATA . Visualizer_Plugin::VERSION, 'security' );
1302 +
1303 + $params = wp_parse_args( $_POST['params'] );
1304 + $chart_id = filter_var( $params['chart_id'], FILTER_VALIDATE_INT );
1305 +
1306 + $source = new Visualizer_Source_Query( stripslashes( $params['query'] ), $chart_id, $params );
1307 + $html = $source->fetch( true );
1308 + $error = $source->get_error();
1309 + if ( ! empty( $error ) ) {
1310 + wp_send_json_error( array( 'msg' => $error ) );
1311 + }
1312 + wp_send_json_success( array( 'table' => $html ) );
1313 + }
1314 +
1315 + /**
1316 + * Saves the query and the schedule.
1317 + *
1318 + * @access public
1319 + */
1320 + public function saveQuery() {
1321 + check_ajax_referer( Visualizer_Plugin::ACTION_SAVE_DB_QUERY . Visualizer_Plugin::VERSION, 'security' );
1322 +
1323 + $chart_id = filter_input(
1324 + INPUT_GET,
1325 + 'chart',
1326 + FILTER_VALIDATE_INT,
1327 + array(
1328 + 'options' => array(
1329 + 'min_range' => 1,
1330 + ),
1331 + )
1332 + );
1333 +
1334 + $hours = filter_input(
1335 + INPUT_POST,
1336 + 'refresh',
1337 + FILTER_VALIDATE_INT,
1338 + array(
1339 + 'options' => array(
1340 + 'min_range' => -1,
1341 + 'max_range' => apply_filters( 'visualizer_is_business', false ) ? PHP_INT_MAX : -1,
1342 + ),
1343 + )
1344 + );
1345 +
1346 + if ( ! is_int( $hours ) ) {
1347 + $hours = -1;
1348 + }
1349 +
1350 + $render = new Visualizer_Render_Page_Update();
1351 + if ( $chart_id ) {
1352 + $params = wp_parse_args( $_POST['params'] );
1353 + $source = new Visualizer_Source_Query( stripslashes( $params['query'] ), $chart_id, $params );
1354 + $source->fetch( false );
1355 + $error = $source->get_error();
1356 + if ( empty( $error ) ) {
1357 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DB_QUERY, stripslashes( $params['query'] ) );
1358 + update_post_meta( $chart_id, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
1359 + update_post_meta( $chart_id, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
1360 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DB_SCHEDULE, $hours );
1361 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, 0 );
1362 + if ( isset( $params['db_type'] ) && $params['db_type'] !== Visualizer_Plugin::WP_DB_NAME ) {
1363 + $remote_db_params = $params;
1364 + unset( $remote_db_params['query'] );
1365 + unset( $remote_db_params['chart_id'] );
1366 + update_post_meta( $chart_id, Visualizer_Plugin::CF_REMOTE_DB_PARAMS, $remote_db_params );
1367 + }
1368 +
1369 + $schedules = get_option( Visualizer_Plugin::CF_DB_SCHEDULE, array() );
1370 + $schedules[ $chart_id ] = time() + $hours * HOUR_IN_SECONDS;
1371 + update_option( Visualizer_Plugin::CF_DB_SCHEDULE, $schedules );
1372 +
1373 + wp_update_post(
1374 + array(
1375 + 'ID' => $chart_id,
1376 + 'post_content' => $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ),
1377 + )
1378 + );
1379 + $render->data = json_encode( $source->getRawData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ) );
1380 + $render->series = json_encode( $source->getSeries() );
1381 + $render->id = $chart_id;
1382 + } else {
1383 + $render->message = $error;
1384 + }
1385 + }
1386 + $render->render();
1387 + if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
1388 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1389 + }
1390 + }
1391 +
1392 +
1393 + /**
1394 + * Saves the filter query and the schedule.
1395 + *
1396 + * @access public
1397 + */
1398 + public function saveFilter() {
1399 + check_ajax_referer( Visualizer_Plugin::ACTION_SAVE_FILTER_QUERY . Visualizer_Plugin::VERSION, 'security' );
1400 +
1401 + $chart_id = filter_input(
1402 + INPUT_GET,
1403 + 'chart',
1404 + FILTER_VALIDATE_INT,
1405 + array(
1406 + 'options' => array(
1407 + 'min_range' => 1,
1408 + ),
1409 + )
1410 + );
1411 +
1412 + $hours = filter_input(
1413 + INPUT_POST,
1414 + 'refresh',
1415 + FILTER_VALIDATE_INT,
1416 + array(
1417 + 'options' => array(
1418 + 'min_range' => -1,
1419 + 'max_range' => apply_filters( 'visualizer_is_business', false ) ? PHP_INT_MAX : -1,
1420 + ),
1421 + )
1422 + );
1423 +
1424 + if ( 0 !== $hours && empty( $hours ) ) {
1425 + $hours = -1;
1426 + }
1427 +
1428 + do_action( 'visualizer_save_filter', $chart_id, $hours );
1429 +
1430 + if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
1431 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1432 + }
1433 + }
1434 +
1435 + /**
1436 + * Save chart image.
1437 + *
1438 + * @param string $base64_img Chart image.
1439 + * @param int $chart_id Chart ID.
1440 + * @return attachment ID
1441 + */
1442 + public function save_chart_image( $base64_img, $chart_id ) {
1443 + // Upload dir.
1444 + $upload_dir = wp_upload_dir();
1445 + $upload_path = str_replace( '/', DIRECTORY_SEPARATOR, $upload_dir['path'] ) . DIRECTORY_SEPARATOR;
1446 +
1447 + $img = str_replace( 'data:image/png;base64,', '', $base64_img );
1448 + $img = str_replace( ' ', '+', $img );
1449 + $decoded = base64_decode( $img );
1450 + $filename = 'visualization-' . $chart_id . '.png';
1451 + $file_type = 'image/png';
1452 + $hashed_filename = $filename;
1453 +
1454 + // Delete old chart image.
1455 + $old_attachment_id = get_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_IMAGE, true );
1456 + if ( $old_attachment_id ) {
1457 + wp_delete_attachment( $old_attachment_id, true );
1458 + }
1459 +
1460 + // Save the image in the uploads directory.
1461 + require_once ABSPATH . '/wp-admin/includes/file.php';
1462 + \WP_Filesystem();
1463 + global $wp_filesystem;
1464 + $upload_file = $wp_filesystem->put_contents( $upload_path . $hashed_filename, $decoded );
1465 +
1466 + // Insert new chart image.
1467 + $attachment = array(
1468 + 'post_mime_type' => $file_type,
1469 + 'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $hashed_filename ) ),
1470 + 'post_content' => '',
1471 + 'post_status' => 'inherit',
1472 + 'guid' => $upload_dir['url'] . '/' . basename( $hashed_filename ),
1473 + );
1474 +
1475 + $attach_id = wp_insert_attachment( $attachment, $upload_dir['path'] . '/' . $hashed_filename );
1476 + return $attach_id;
590 1477 }
591 1478 }