PluginProbe
Visualizer – Tables & Charts Manager with Built-in AI Generator / 3.7.9
Visualizer – Tables & Charts Manager with Built-in AI Generator v3.7.9
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← All changes | classes/Visualizer/Module/Chart.php +976 -83 3.0.9 → 3.7.9 View file →
@@ -57,13 +57,234 @@
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 60 $this->_addAjaxAction( Visualizer_Plugin::ACTION_EXPORT_DATA, 'exportData' );
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 +
61 74 }
62 75
63 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 + /**
64 283 * Fetches charts from database.
65 284 *
285 + * This method is also called from the media pop-up (classic editor: create a post and add chart from insert content).
286 + *
66 287 * @since 1.0.0
67 288 *
68 289 * @access public
69 290 */
@@ -71,9 +292,12 @@
71 292 $query_args = array(
72 293 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
73 294 'posts_per_page' => 9,
74 295 'paged' => filter_input(
75 - INPUT_GET, 'page', FILTER_VALIDATE_INT, array(
296 + INPUT_GET,
297 + 'page',
298 + FILTER_VALIDATE_INT,
299 + array(
76 300 'options' => array(
77 301 'min_range' => 1,
78 302 'default' => 1,
79 303 ),
@@ -85,9 +309,9 @@
85 309 // 'filter' is from the modal from the add media button.
86 310 $filter = filter_input( INPUT_GET, 'filter', FILTER_SANITIZE_STRING );
87 311 }
88 312
89 - if ( $filter && in_array( $filter, Visualizer_Plugin::getChartTypes() ) ) {
313 + if ( $filter && in_array( $filter, Visualizer_Plugin::getChartTypes(), true ) ) {
90 314 $query_args['meta_query'] = array(
91 315 array(
92 316 'key' => Visualizer_Plugin::CF_CHART_TYPE,
93 317 'value' => $filter,
@@ -100,8 +324,18 @@
100 324 while ( $query->have_posts() ) {
101 325 $chart = $query->next_post();
102 326 $chart_data = $this->_getChartArray( $chart );
103 327 $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;
104 338 $charts[] = $chart_data;
105 339 }
106 340 self::_sendResponse(
107 341 array(
@@ -128,15 +362,34 @@
128 362 $chart = $this->_chart;
129 363 }
130 364 $type = get_post_meta( $chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true );
131 365 $series = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SERIES, get_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, true ), $chart->ID, $type );
132 - $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 );
133 368
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 +
134 384 return array(
135 385 'type' => $type,
136 386 'series' => $series,
137 - 'settings' => get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true ),
387 + 'settings' => $settings,
138 388 'data' => $data,
389 + 'library' => $library,
390 + 'css' => $css,
391 + 'date_formats' => $date_formats,
139 392 );
140 393 }
141 394
142 395 /**
@@ -163,9 +416,9 @@
163 416 *
164 417 * @access public
165 418 */
166 419 public function deleteChart() {
167 - $is_post = $_SERVER['REQUEST_METHOD'] == 'POST';
420 + $is_post = $_SERVER['REQUEST_METHOD'] === 'POST';
168 421 $input_method = $is_post ? INPUT_POST : INPUT_GET;
169 422 $chart_id = $success = false;
170 423 $nonce = wp_verify_nonce( filter_input( $input_method, 'nonce' ) );
171 424 $capable = current_user_can( 'delete_posts' );
@@ -170,9 +423,12 @@
170 423 $nonce = wp_verify_nonce( filter_input( $input_method, 'nonce' ) );
171 424 $capable = current_user_can( 'delete_posts' );
172 425 if ( $nonce && $capable ) {
173 426 $chart_id = filter_input(
174 - $input_method, 'chart', FILTER_VALIDATE_INT, array(
427 + $input_method,
428 + 'chart',
429 + FILTER_VALIDATE_INT,
430 + array(
175 431 'options' => array(
176 432 'min_range' => 1,
177 433 ),
178 434 )
@@ -178,9 +434,9 @@
178 434 )
179 435 );
180 436 if ( $chart_id ) {
181 437 $chart = get_post( $chart_id );
182 - $success = $chart && $chart->post_type == Visualizer_Plugin::CPT_VISUALIZER;
438 + $success = $chart && $chart->post_type === Visualizer_Plugin::CPT_VISUALIZER;
183 439 }
184 440 }
185 441 if ( $success ) {
186 442 wp_delete_post( $chart_id, true );
@@ -191,13 +447,41 @@
191 447 'success' => $success,
192 448 )
193 449 );
194 450 }
195 - wp_redirect( wp_get_referer() );
451 + wp_redirect( remove_query_arg( 'vaction', wp_get_referer() ) );
196 452 exit;
197 453 }
198 454
199 455 /**
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 + /**
200 484 * Renders appropriate page for chart builder. Creates new auto draft chart
201 485 * if no chart has been specified.
202 486 *
203 487 * @since 1.0.0
@@ -205,11 +489,17 @@
205 489 * @access public
206 490 */
207 491 public function renderChartPages() {
208 492 defined( 'IFRAME_REQUEST' ) || define( 'IFRAME_REQUEST', 1 );
493 + if ( ! defined( 'ET_BUILDER_PRODUCT_VERSION' ) && function_exists( 'et_get_theme_version' ) ) {
494 + define( 'ET_BUILDER_PRODUCT_VERSION', et_get_theme_version() );
495 + }
496 + // Set current screen for the render chart.
497 + set_current_screen( 'visualizer_render_chart' );
209 498 // check chart, if chart not exists, will create new one and redirects to the same page with proper chart id
210 499 $chart_id = isset( $_GET['chart'] ) ? filter_var( $_GET['chart'], FILTER_VALIDATE_INT ) : '';
211 - if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type != Visualizer_Plugin::CPT_VISUALIZER ) {
500 + if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type !== Visualizer_Plugin::CPT_VISUALIZER ) {
501 + $this->deleteOldCharts();
212 502 $default_type = isset( $_GET['type'] ) && ! empty( $_GET['type'] ) ? $_GET['type'] : 'line';
213 503 $source = new Visualizer_Source_Csv( VISUALIZER_ABSPATH . DIRECTORY_SEPARATOR . 'samples' . DIRECTORY_SEPARATOR . $default_type . '.csv' );
214 504 $source->fetch();
215 505 $chart_id = wp_insert_post(
@@ -217,9 +507,9 @@
217 507 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
218 508 'post_title' => 'Visualization',
219 509 'post_author' => get_current_user_id(),
220 510 'post_status' => 'auto-draft',
221 - 'post_content' => $source->getData(),
511 + 'post_content' => $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ),
222 512 )
223 513 );
224 514 if ( $chart_id && ! is_wp_error( $chart_id ) ) {
225 515 add_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, $default_type );
@@ -225,44 +515,77 @@
225 515 add_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, $default_type );
226 516 add_post_meta( $chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, 1 );
227 517 add_post_meta( $chart_id, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
228 518 add_post_meta( $chart_id, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
519 + add_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_LIBRARY, '' );
229 520 add_post_meta(
230 - $chart_id, Visualizer_Plugin::CF_SETTINGS, array(
521 + $chart_id,
522 + Visualizer_Plugin::CF_SETTINGS,
523 + array(
231 524 'focusTarget' => 'datum',
232 525 )
233 526 );
234 527 do_action( 'visualizer_pro_new_chart_defaults', $chart_id );
235 528 }
236 - wp_redirect( add_query_arg( 'chart', (int) $chart_id ) );
237 - defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
529 + wp_redirect( esc_url_raw( add_query_arg( 'chart', (int) $chart_id ) ) );
530 +
531 + if ( defined( 'WP_TESTS_DOMAIN' ) ) {
532 + wp_die();
533 + }
534 + exit();
238 535 }
536 +
537 + $_POST['save_chart_image'] = isset( $_POST['save_chart_image'] ) && 'yes' === $_POST['save_chart_image'] ? true : false;
538 + $_POST['lazy_load_chart'] = isset( $_POST['lazy_load_chart'] ) && 'yes' === $_POST['lazy_load_chart'] ? true : false;
539 +
540 + if ( isset( $_POST['chart-img'] ) && ! empty( $_POST['chart-img'] ) ) {
541 + $attachment_id = $this->save_chart_image( $_POST['chart-img'], $chart_id, $_POST['save_chart_image'] );
542 + if ( $attachment_id ) {
543 + update_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_IMAGE, $attachment_id );
544 + }
545 + }
546 + $lib = $this->load_chart_type( $chart_id );
547 +
548 + // the alpha color picker (RGBA) is not supported by google.
549 + $color_picker_dep = 'wp-color-picker';
550 + if ( in_array( $lib, array( 'chartjs', 'datatables' ), true ) && ! wp_script_is( 'wp-color-picker-alpha', 'registered' ) ) {
551 + wp_register_script( 'wp-color-picker-alpha', VISUALIZER_ABSURL . 'js/lib/wp-color-picker-alpha.min.js', array( 'wp-color-picker' ), Visualizer_Plugin::VERSION );
552 + $color_picker_dep = 'wp-color-picker-alpha';
553 + }
554 +
239 555 // enqueue and register scripts and styles
240 556 wp_register_script( 'visualizer-chosen', VISUALIZER_ABSURL . 'js/lib/chosen.jquery.min.js', array( 'jquery' ), Visualizer_Plugin::VERSION );
241 557 wp_register_style( 'visualizer-chosen', VISUALIZER_ABSURL . 'css/lib/chosen.min.css', array(), Visualizer_Plugin::VERSION );
242 558
243 559 wp_register_style( 'visualizer-frame', VISUALIZER_ABSURL . 'css/frame.css', array( 'visualizer-chosen' ), Visualizer_Plugin::VERSION );
244 - wp_register_script( 'visualizer-frame', VISUALIZER_ABSURL . 'js/frame.js', array( 'visualizer-chosen' ), Visualizer_Plugin::VERSION, true );
245 - wp_register_script( 'google-jsapi-new', '//www.gstatic.com/charts/loader.js', array(), null, true );
246 - wp_register_script( 'google-jsapi-old', '//www.google.com/jsapi', array( 'google-jsapi-new' ), null, true );
560 + wp_register_script( 'visualizer-frame', VISUALIZER_ABSURL . 'js/frame.js', array( 'visualizer-chosen', 'jquery-ui-accordion', 'jquery-ui-tabs' ), Visualizer_Plugin::VERSION, true );
561 + wp_register_script( 'visualizer-customization', $this->get_user_customization_js(), array(), null, true );
247 562 wp_register_script(
248 - 'visualizer-render', VISUALIZER_ABSURL . 'js/render.js', array(
249 - 'google-jsapi-old',
250 - 'google-jsapi-new',
251 - 'visualizer-frame',
252 - ), Visualizer_Plugin::VERSION, true
563 + 'visualizer-render',
564 + VISUALIZER_ABSURL . 'js/render-facade.js',
565 + apply_filters( 'visualizer_assets_render', array( 'visualizer-frame', 'visualizer-customization' ), false ),
566 + Visualizer_Plugin::VERSION,
567 + true
253 568 );
254 569 wp_register_script(
255 - 'visualizer-preview', VISUALIZER_ABSURL . 'js/preview.js', array(
256 - 'wp-color-picker',
570 + 'visualizer-preview',
571 + VISUALIZER_ABSURL . 'js/preview.js',
572 + array(
573 + $color_picker_dep,
257 574 'visualizer-render',
258 - ), Visualizer_Plugin::VERSION, true
575 + ),
576 + Visualizer_Plugin::VERSION,
577 + true
259 578 );
260 - // added by Ash/Upwork
261 - if ( VISUALIZER_PRO ) {
579 + wp_register_script( 'visualizer-editor-simple', VISUALIZER_ABSURL . 'js/simple-editor.js', array( 'jquery' ), Visualizer_Plugin::VERSION, true );
580 +
581 + do_action( 'visualizer_add_scripts' );
582 +
583 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
262 584 global $Visualizer_Pro;
263 585 $Visualizer_Pro->_addScriptsAndStyles();
264 586 }
587 +
265 588 // dispatch pages
266 589 $this->_chart = get_post( $chart_id );
267 590 $tab = isset( $_GET['tab'] ) && ! empty( $_GET['tab'] ) ? $_GET['tab'] : 'visualizer';
268 591
@@ -274,8 +597,9 @@
274 597 if ( isset( $_POST['cancel'] ) && 1 === intval( $_POST['cancel'] ) ) {
275 598 // if the cancel button is clicked.
276 599 $this->undoRevisions( $chart_id, true );
277 600 } elseif ( isset( $_POST['save'] ) && 1 === intval( $_POST['save'] ) ) {
601 + $this->handlePermissions();
278 602 // if the save button is clicked.
279 603 $this->undoRevisions( $chart_id, false );
280 604 } else {
281 605 // if the edit button is clicked.
@@ -281,8 +605,16 @@
281 605 // if the edit button is clicked.
282 606 $this->_chart = $this->handleExistingRevisions( $chart_id, $this->_chart );
283 607 }
284 608
609 + // Clear existing chart cache.
610 + if ( isset( $_POST['save'] ) && 1 === intval( $_POST['save'] ) ) {
611 + $cache_key = Visualizer_Plugin::CF_CHART_CACHE . '_' . $chart_id;
612 + if ( get_transient( $cache_key ) ) {
613 + delete_transient( $cache_key );
614 + }
615 + }
616 +
285 617 switch ( $tab ) {
286 618 case 'settings':
287 619 $this->_handleDataAndSettingsPage();
288 620 break;
@@ -290,9 +622,9 @@
290 622 case 'visualizer': // fall through.
291 623 $this->_handleTypesPage();
292 624 break;
293 625 default:
294 - do_action( 'visualizer_pro_handle_tab', $tab, $this->_chart );
626 + // this should never happen.
295 627 break;
296 628 }
297 629 defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
298 630 }
@@ -297,8 +629,80 @@
297 629 defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
298 630 }
299 631
300 632 /**
633 + * Load code editor assets.
634 + */
635 + private function loadCodeEditorAssets( $chart_id ) {
636 + global $wp_version;
637 +
638 + $wp_scripts = wp_scripts();
639 +
640 + // data tables assets.
641 + wp_register_script( 'visualizer-datatables', VISUALIZER_ABSURL . 'js/lib/datatables.min.js', array( 'jquery-ui-core' ), Visualizer_Plugin::VERSION );
642 + wp_register_style( 'visualizer-datatables', VISUALIZER_ABSURL . 'css/lib/datatables.min.css', array(), Visualizer_Plugin::VERSION );
643 + wp_register_style( 'visualizer-jquery-ui', sprintf( '//code.jquery.com/ui/%s/themes/smoothness/jquery-ui.css', $wp_scripts->registered['jquery-ui-core']->ver ), array( 'visualizer-datatables' ), Visualizer_Plugin::VERSION );
644 + wp_enqueue_script( 'visualizer-datatables' );
645 + wp_enqueue_style( 'visualizer-jquery-ui' );
646 +
647 + if ( ! Visualizer_Module::is_pro() ) {
648 + return;
649 + }
650 +
651 + $table_col_mapping = Visualizer_Source_Query_Params::get_all_db_tables_column_mapping( $chart_id );
652 +
653 + if ( version_compare( $wp_version, '4.9.0', '<' ) ) {
654 + // code mirror assets.
655 + wp_register_script( 'visualizer-codemirror-core', '//codemirror.net/lib/codemirror.js', array( 'jquery' ), Visualizer_Plugin::VERSION );
656 + wp_register_script( 'visualizer-codemirror-placeholder', '//codemirror.net/addon/display/placeholder.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
657 + wp_register_script( 'visualizer-codemirror-matchbrackets', '//codemirror.net/addon/edit/matchbrackets.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
658 + wp_register_script( 'visualizer-codemirror-closebrackets', '//codemirror.net/addon/edit/closebrackets.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
659 + wp_register_script( 'visualizer-codemirror-sql', '//codemirror.net/mode/sql/sql.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
660 + wp_register_script( 'visualizer-codemirror-sql-hint', '//codemirror.net/addon/hint/sql-hint.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
661 + 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 );
662 + wp_register_style( 'visualizer-codemirror-core', '//codemirror.net/lib/codemirror.css', array(), Visualizer_Plugin::VERSION );
663 + wp_register_style( 'visualizer-codemirror-hint', '//codemirror.net/addon/hint/show-hint.css', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
664 +
665 + wp_enqueue_script( 'visualizer-codemirror-hint' );
666 + wp_enqueue_style( 'visualizer-codemirror-hint' );
667 + } else {
668 + wp_enqueue_code_editor(
669 + array(
670 + 'type' => 'sql',
671 + 'codemirror' => array(
672 + 'autofocus' => true,
673 + 'lineWrapping' => true,
674 + 'dragDrop' => false,
675 + 'matchBrackets' => true,
676 + 'autoCloseBrackets' => true,
677 + 'extraKeys' => array( 'Ctrl-Space' => 'autocomplete' ),
678 + 'hintOptions' => array( 'tables' => $table_col_mapping ),
679 + ),
680 + )
681 + );
682 + }
683 +
684 + return $table_col_mapping;
685 + }
686 +
687 + /**
688 + * Handle permissions from the new conslidated settings sidebar.
689 + */
690 + private function handlePermissions() {
691 + if ( ! Visualizer_Module::is_pro() ) {
692 + return;
693 + }
694 +
695 + // we will not support old free and new pro.
696 + // handling new free and old pro.
697 + if ( has_action( 'visualizer_pro_handle_tab' ) ) {
698 + do_action( 'visualizer_pro_handle_tab', 'permissions', $this->_chart );
699 + } else {
700 + do_action( 'visualizer_handle_permissions', $this->_chart );
701 + }
702 + }
703 +
704 + /**
301 705 * Handle data and settings page
302 706 */
303 707 private function _handleDataAndSettingsPage() {
304 708 if ( isset( $_POST['map_api_key'] ) ) {
@@ -303,23 +707,53 @@
303 707 private function _handleDataAndSettingsPage() {
304 708 if ( isset( $_POST['map_api_key'] ) ) {
305 709 update_option( 'visualizer-map-api-key', $_POST['map_api_key'] );
306 710 }
307 - if ( $_SERVER['REQUEST_METHOD'] == 'POST' && isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'] ) ) {
308 - if ( $this->_chart->post_status == 'auto-draft' ) {
711 +
712 + if ( $_SERVER['REQUEST_METHOD'] === 'POST' && isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'] ) ) {
713 + if ( $this->_chart->post_status === 'auto-draft' ) {
309 714 $this->_chart->post_status = 'publish';
715 +
716 + // 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.
717 + // we do not want any difference in data so disable revisions temporarily.
718 + $this->disableRevisionsTemporarily();
719 +
310 720 wp_update_post( $this->_chart->to_array() );
311 721 }
312 - update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $_POST );
722 + // save meta data only when it is NOT being canceled.
723 + if ( ! ( isset( $_POST['cancel'] ) && 1 === intval( $_POST['cancel'] ) ) ) {
724 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $_POST );
725 +
726 + // we will keep a parameter called 'internal_title' that will be set to the given title or, if empty, the chart ID
727 + // this will help in searching with the chart id.
728 + $settings = get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
729 + $title = null;
730 + if ( isset( $settings['title'] ) && ! empty( $settings['title'] ) ) {
731 + $title = $settings['title'];
732 + if ( is_array( $title ) ) {
733 + $title = $settings['title']['text'];
734 + }
735 + }
736 + if ( empty( $title ) ) {
737 + $title = $this->_chart->ID;
738 + }
739 + $settings['internal_title'] = $title;
740 + $settings_label = $settings['pieResidueSliceLabel'];
741 + if ( empty( $settings_label ) ) {
742 + $settings['pieResidueSliceLabel'] = esc_html__( 'Other', 'visualizer' );
743 + } else {
744 + $settings['pieResidueSliceLabel'] = $settings_label;
745 + }
746 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $settings );
747 + }
313 748 $render = new Visualizer_Render_Page_Send();
314 749 $render->text = sprintf( '[visualizer id="%d"]', $this->_chart->ID );
315 750 wp_iframe( array( $render, 'render' ) );
316 -
317 751 return;
318 752 }
319 753 $data = $this->_getChartArray();
320 754 $sidebar = '';
321 - $sidebar_class = 'Visualizer_Render_Sidebar_Type_' . ucfirst( $data['type'] );
755 + $sidebar_class = $this->load_chart_class_name( $this->_chart->ID );
322 756 if ( class_exists( $sidebar_class, true ) ) {
323 757 $sidebar = new $sidebar_class( $data['settings'] );
324 758 $sidebar->__series = $data['series'];
325 759 $sidebar->__data = $data['data'];
@@ -324,59 +758,107 @@
324 758 $sidebar->__series = $data['series'];
325 759 $sidebar->__data = $data['data'];
326 760 } else {
327 761 $sidebar = apply_filters( 'visualizer_pro_chart_type_sidebar', '', $data );
328 - if ( $sidebar != '' ) {
762 + if ( $sidebar !== '' ) {
329 763 $sidebar->__series = $data['series'];
330 764 $sidebar->__data = $data['data'];
331 765 }
332 766 }
333 - unset( $data['settings']['width'], $data['settings']['height'] );
334 - wp_enqueue_style( 'visualizer-frame' );
767 + unset( $data['settings']['width'], $data['settings']['height'], $data['settings']['chartArea'] );
335 768 wp_enqueue_style( 'wp-color-picker' );
336 769 wp_enqueue_style( 'visualizer-frame' );
337 770 wp_enqueue_script( 'visualizer-preview' );
771 + wp_enqueue_script( 'visualizer-chosen' );
338 772 wp_enqueue_script( 'visualizer-render' );
773 +
774 + if ( Visualizer_Module::can_show_feature( 'simple-editor' ) ) {
775 + wp_enqueue_script( 'visualizer-editor-simple' );
776 + wp_localize_script(
777 + 'visualizer-editor-simple',
778 + 'visualizer1',
779 + array(
780 + 'ajax' => array(
781 + 'url' => admin_url( 'admin-ajax.php' ),
782 + 'nonces' => array(
783 + ),
784 + 'actions' => array(
785 + ),
786 + ),
787 + )
788 + );
789 + }
790 +
791 + $table_col_mapping = $this->loadCodeEditorAssets( $this->_chart->ID );
792 +
339 793 wp_localize_script(
340 - 'visualizer-render', 'visualizer', array(
794 + 'visualizer-render',
795 + 'visualizer',
796 + array(
341 797 'l10n' => array(
342 - 'invalid_source' => esc_html__( 'You have entered invalid URL. Please, insert proper URL.', 'visualizer' ),
798 + 'invalid_source' => esc_html__( 'You have entered an invalid URL. Please provide a valid URL.', 'visualizer' ),
343 799 'loading' => esc_html__( 'Loading...', 'visualizer' ),
800 + 'json_error' => esc_html__( 'An error occured in fetching data.', 'visualizer' ),
801 + 'select_columns' => esc_html__( 'Please select a few columns to include in the chart.', 'visualizer' ),
802 + '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' ),
344 803 ),
345 804 'charts' => array(
346 805 'canvas' => $data,
806 + 'id' => $this->_chart->ID,
347 807 ),
348 808 'language' => $this->get_language(),
349 809 'map_api_key' => get_option( 'visualizer-map-api-key' ),
350 - 'ajax' => array(
810 + 'ajax' => array(
351 811 'url' => admin_url( 'admin-ajax.php' ),
352 812 'nonces' => array(
353 813 'permissions' => wp_create_nonce( Visualizer_Plugin::ACTION_FETCH_PERMISSIONS_DATA ),
814 + 'db_get_data' => wp_create_nonce( Visualizer_Plugin::ACTION_FETCH_DB_DATA . Visualizer_Plugin::VERSION ),
815 + 'json_get_roots' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_GET_ROOTS . Visualizer_Plugin::VERSION ),
816 + 'json_get_data' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_GET_DATA . Visualizer_Plugin::VERSION ),
817 + 'json_set_schedule' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_SET_SCHEDULE . Visualizer_Plugin::VERSION ),
354 818 ),
355 819 'actions' => array(
356 820 'permissions' => Visualizer_Plugin::ACTION_FETCH_PERMISSIONS_DATA,
821 + 'db_get_data' => Visualizer_Plugin::ACTION_FETCH_DB_DATA,
822 + 'json_get_roots' => Visualizer_Plugin::ACTION_JSON_GET_ROOTS,
823 + 'json_get_data' => Visualizer_Plugin::ACTION_JSON_GET_DATA,
824 + 'json_set_schedule' => Visualizer_Plugin::ACTION_JSON_SET_SCHEDULE,
357 825 ),
358 826 ),
827 + 'db_query' => array(
828 + 'tables' => $table_col_mapping,
829 + ),
830 + 'is_pro' => Visualizer_Module::is_pro(),
831 + 'page_type' => 'chart',
832 + 'json_tag_separator' => Visualizer_Source_Json::TAG_SEPARATOR,
833 + 'json_tag_separator_view' => Visualizer_Source_Json::TAG_SEPARATOR_VIEW,
834 + 'is_front' => false,
359 835 )
360 836 );
837 +
361 838 $render = new Visualizer_Render_Page_Data();
362 839 $render->chart = $this->_chart;
363 840 $render->type = $data['type'];
841 + $render->custom_css = $data['css'];
364 842 $render->sidebar = $sidebar;
365 843 if ( filter_input( INPUT_GET, 'library', FILTER_VALIDATE_BOOLEAN ) ) {
366 - $render->button = filter_input( INPUT_GET, 'action' ) == Visualizer_Plugin::ACTION_EDIT_CHART
844 + $render->button = filter_input( INPUT_GET, 'action' ) === Visualizer_Plugin::ACTION_EDIT_CHART
367 845 ? esc_html__( 'Save Chart', 'visualizer' )
368 846 : esc_html__( 'Create Chart', 'visualizer' );
369 - if ( filter_input( INPUT_GET, 'action' ) == Visualizer_Plugin::ACTION_EDIT_CHART ) {
847 + if ( filter_input( INPUT_GET, 'action' ) === Visualizer_Plugin::ACTION_EDIT_CHART ) {
370 848 $render->cancel_button = esc_html__( 'Cancel', 'visualizer' );
371 849 }
372 850 } else {
373 851 $render->button = esc_attr__( 'Insert Chart', 'visualizer' );
374 852 }
375 - if ( VISUALIZER_PRO ) {
853 +
854 + do_action( 'visualizer_enqueue_scripts_and_styles', $data, $this->_chart->ID );
855 +
856 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
376 857 global $Visualizer_Pro;
377 - $Visualizer_Pro->_enqueueScriptsAndStyles( $data );
858 + $Visualizer_Pro->_enqueueScriptsAndStyles( $data, $this->_chart->ID );
378 859 }
860 +
379 861 $this->_addAction( 'admin_head', 'renderFlattrScript' );
380 862 wp_iframe( array( $render, 'render' ) );
381 863 }
382 864
@@ -388,24 +870,35 @@
388 870 * @access private
389 871 */
390 872 private function _handleTypesPage() {
391 873 // process post request
392 - if ( $_SERVER['REQUEST_METHOD'] == 'POST' && wp_verify_nonce( filter_input( INPUT_POST, 'nonce' ) ) ) {
874 + if ( $_SERVER['REQUEST_METHOD'] === 'POST' && wp_verify_nonce( filter_input( INPUT_POST, 'nonce' ) ) ) {
393 875 $type = filter_input( INPUT_POST, 'type' );
394 - if ( in_array( $type, Visualizer_Plugin::getChartTypes() ) ) {
876 + $library = filter_input( INPUT_POST, 'chart-library' );
877 + if ( in_array( $type, Visualizer_Plugin::getChartTypes(), true ) ) {
878 + if ( empty( $library ) ) {
879 + // library cannot be empty.
880 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, 'Chart library empty while creating the chart! Aborting...', 'error', __FILE__, __LINE__ );
881 + return;
882 + }
883 +
395 884 // save new chart type
396 885 update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_TYPE, $type );
886 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_LIBRARY, $library );
397 887 // if the chart has default data, update it with appropriate default data for new type
398 888 if ( filter_var( get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_DEFAULT_DATA, true ), FILTER_VALIDATE_BOOLEAN ) ) {
399 889 $source = new Visualizer_Source_Csv( VISUALIZER_ABSPATH . DIRECTORY_SEPARATOR . 'samples' . DIRECTORY_SEPARATOR . $type . '.csv' );
400 890 $source->fetch();
401 - $this->_chart->post_content = $source->getData();
891 + $this->_chart->post_content = $source->getData( get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) );
402 892 wp_update_post( $this->_chart->to_array() );
403 893 update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
404 894 }
895 +
896 + Visualizer_Module_Utility::set_defaults( $this->_chart );
897 +
405 898 // redirect to next tab
406 899 // changed by Ash/Upwork
407 - wp_redirect( add_query_arg( 'tab', 'settings' ) );
900 + wp_redirect( esc_url_raw( add_query_arg( 'tab', 'settings' ) ) );
408 901
409 902 return;
410 903 }
411 904 }
@@ -410,9 +903,9 @@
410 903 }
411 904 }
412 905 $render = new Visualizer_Render_Page_Types();
413 906 $render->type = get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true );
414 - $render->types = Visualizer_Module_Admin::_getChartTypesLocalized();
907 + $render->types = Visualizer_Module_Admin::_getChartTypesLocalized( false, false, false, 'types' );
415 908 $render->chart = $this->_chart;
416 909 wp_enqueue_style( 'visualizer-frame' );
417 910 wp_enqueue_script( 'visualizer-frame' );
418 911 wp_iframe( array( $render, 'render' ) );
@@ -428,10 +921,131 @@
428 921 */
429 922 public function renderFlattrScript() {
430 923 echo '';
431 924 }
432 - // changed by Ash/Upwork
925 +
433 926 /**
927 + * Processes the CSV that is sent in the request as a string.
928 + *
929 + * @since 3.2.0
930 + */
931 + private function handleCSVasString( $data, $editor_type ) {
932 + $source = null;
933 +
934 + switch ( $editor_type ) {
935 + case 'text':
936 + // data coming in from the text editor.
937 + $tmpfile = tempnam( get_temp_dir(), Visualizer_Plugin::NAME );
938 + $handle = fopen( $tmpfile, 'w' );
939 + $values = preg_split( '/[\n\r]+/', stripslashes( trim( $data ) ) );
940 + if ( $values ) {
941 + foreach ( $values as $row ) {
942 + if ( empty( $row ) ) {
943 + continue;
944 + }
945 + $row = explode( ',', $row );
946 + $row = array_map(
947 + function( $r ) {
948 + return '' === $r ? ' ' : $r;
949 + },
950 + $row
951 + );
952 + $row = implode( ',', $row );
953 + // don't use fpucsv here because we need to just dump the data
954 + // minus the empty rows
955 + // because fputcsv needs to tokenize
956 + // we can standardize the CSV enclosure here and replace all ' with "
957 + // we can assume that if there are an even number of ' they should be changed to "
958 + // but that will screw up words like fo'c'sle
959 + // so here let's just assume ' will NOT be used for enclosures
960 + fwrite( $handle, $row );
961 + fwrite( $handle, PHP_EOL );
962 + }
963 + }
964 + $source = new Visualizer_Source_Csv( $tmpfile );
965 + fclose( $handle );
966 + break;
967 + case 'table':
968 + // Import from Chart
969 + // fall-through.
970 + case 'excel':
971 + // data coming in from the excel editor.
972 + $source = apply_filters( 'visualizer_pro_handle_chart_data', $data, '' );
973 + break;
974 + }
975 + return $source;
976 + }
977 +
978 + /**
979 + * Parses the data uploaded as an HTML table.
980 + *
981 + * @since 3.2.0
982 + *
983 + * @access private
984 + */
985 + private function handleTabularData() {
986 + $csv = array();
987 + // the datatable mentions the headers twice, so lets remove the duplicates.
988 + $headers = array_unique( array_filter( $_POST['header'] ) );
989 + $types = $_POST['type'];
990 +
991 + // capture all the indexes that correspond to excluded columns.
992 + $exclude = array();
993 + $index = 0;
994 + foreach ( $types as $type ) {
995 + if ( empty( $type ) ) {
996 + $exclude[] = $index;
997 + }
998 + $index++;
999 + }
1000 +
1001 + // when N headers are being renamed, the number of headers increases by N
1002 + // because of the way datatable duplicates header information
1003 + // so unset the headers that have been renamed.
1004 + if ( count( $headers ) !== count( $types ) ) {
1005 + $to = count( $headers );
1006 + for ( $i = count( $types ); $i < $to; $i++ ) {
1007 + unset( $headers[ $i + 1 ] );
1008 + }
1009 + }
1010 +
1011 + $columns = array();
1012 + for ( $i = 0; $i < count( $headers ); $i++ ) {
1013 + if ( ! isset( $_POST[ 'data' . $i ] ) ) {
1014 + continue;
1015 + }
1016 + $columns[ $i ] = $_POST[ 'data' . $i ];
1017 + }
1018 +
1019 + $csv[] = $headers;
1020 + $csv[] = $types;
1021 + for ( $j = 0; $j < count( $columns[0] ); $j++ ) {
1022 + $row = array();
1023 + for ( $i = 0; $i < count( $headers ); $i++ ) {
1024 + $row[] = sanitize_text_field( $columns[ $i ][ $j ] );
1025 + }
1026 + $csv[] = $row;
1027 + }
1028 +
1029 + $tmpfile = tempnam( get_temp_dir(), Visualizer_Plugin::NAME );
1030 + $handle = fopen( $tmpfile, 'w' );
1031 +
1032 + if ( $csv ) {
1033 + $index = 0;
1034 + foreach ( $csv as $row ) {
1035 + // remove all the cells corresponding to the excluded headers.
1036 + foreach ( $exclude as $j ) {
1037 + unset( $row[ $j ] );
1038 + }
1039 + fputcsv( $handle, $row );
1040 + }
1041 + }
1042 + $source = new Visualizer_Source_Csv( $tmpfile );
1043 + fclose( $handle );
1044 + return $source;
1045 + }
1046 +
1047 + /**
434 1048 * Parses uploaded CSV file and saves new data for the chart.
435 1049 *
436 1050 * @since 1.0.0
437 1051 *
@@ -453,9 +1067,9 @@
453 1067
454 1068 // check chart, if chart exists
455 1069 // do not use filter_input as it does not work for phpunit test cases, use filter_var instead
456 1070 $chart_id = isset( $_GET['chart'] ) ? filter_var( $_GET['chart'], FILTER_VALIDATE_INT ) : '';
457 - if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type != Visualizer_Plugin::CPT_VISUALIZER ) {
1071 + if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type !== Visualizer_Plugin::CPT_VISUALIZER ) {
458 1072 if ( ! $can_die ) {
459 1073 return;
460 1074 }
461 1075 status_header( 400 );
@@ -461,8 +1075,10 @@
461 1075 status_header( 400 );
462 1076 exit;
463 1077 }
464 1078
1079 + 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__ );
1080 +
465 1081 if ( ! isset( $_POST['vz-import-time'] ) ) {
466 1082 apply_filters( 'visualizer_pro_remove_schedule', $chart_id );
467 1083 }
468 1084
@@ -467,11 +1083,33 @@
467 1083 }
468 1084
469 1085 if ( ! isset( $_POST['chart_data_src'] ) || Visualizer_Plugin::CF_SOURCE_FILTER !== $_POST['chart_data_src'] ) {
470 1086 // delete the filters in case this chart is being uploaded from other data sources
471 - delete_post_meta( $chart_id, 'visualizer-filter-config' );
1087 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_FILTER_CONFIG );
1088 + delete_post_meta( $chart_id, '__transient-' . Visualizer_Plugin::CF_FILTER_CONFIG );
1089 + delete_post_meta( $chart_id, '__transient-' . Visualizer_Plugin::CF_DB_QUERY );
1090 +
1091 + // delete "import from db" specific parameters.
1092 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_DB_QUERY );
1093 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_DB_SCHEDULE );
1094 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_REMOTE_DB_PARAMS );
472 1095 }
473 1096
1097 + // delete json related data.
1098 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_URL );
1099 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_ROOT );
1100 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_PAGING );
1101 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_HEADERS );
1102 +
1103 + // delete last error
1104 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR );
1105 +
1106 + // delete editor related data.
1107 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR );
1108 +
1109 + // delete this so that a JSON import can be later edited manually without a problem.
1110 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE );
1111 +
474 1112 $source = null;
475 1113 $render = new Visualizer_Render_Page_Update();
476 1114 if ( isset( $_POST['remote_data'] ) && filter_var( $_POST['remote_data'], FILTER_VALIDATE_URL ) ) {
477 1115 $source = new Visualizer_Source_Csv_Remote( $_POST['remote_data'] );
@@ -477,27 +1115,78 @@
477 1115 $source = new Visualizer_Source_Csv_Remote( $_POST['remote_data'] );
478 1116 if ( isset( $_POST['vz-import-time'] ) ) {
479 1117 apply_filters( 'visualizer_pro_chart_schedule', $chart_id, $_POST['remote_data'], $_POST['vz-import-time'] );
480 1118 }
1119 + // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison
481 1120 } elseif ( isset( $_FILES['local_data'] ) && $_FILES['local_data']['error'] == 0 ) {
482 1121 $source = new Visualizer_Source_Csv( $_FILES['local_data']['tmp_name'] );
483 1122 } elseif ( isset( $_POST['chart_data'] ) && strlen( $_POST['chart_data'] ) > 0 ) {
484 - $source = apply_filters( 'visualizer_pro_handle_chart_data', $_POST['chart_data'], '' );
1123 + $source = $this->handleCSVasString( $_POST['chart_data'], $_POST['editor-type'] );
1124 + update_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR, $_POST['editor-type'] );
1125 + } elseif ( isset( $_POST['table_data'] ) && 'yes' === $_POST['table_data'] ) {
1126 + $source = $this->handleTabularData();
1127 + update_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR, $_POST['editor-type'] );
485 1128 } else {
486 - $render->message = esc_html__( 'CSV file with chart data was not uploaded. Please, try again.', 'visualizer' );
1129 + 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__ );
1130 + $render->message = esc_html__( 'CSV file with chart data was not uploaded. Please try again.', 'visualizer' );
1131 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, esc_html__( 'CSV file with chart data was not uploaded. Please try again.', 'visualizer' ) );
487 1132 }
1133 +
1134 + 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__ );
1135 +
488 1136 if ( $source ) {
489 1137 if ( $source->fetch() ) {
490 - $chart->post_content = $source->getData();
1138 + $content = $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) );
1139 + $populate = true;
1140 + if ( is_string( $content ) && is_array( unserialize( $content ) ) ) {
1141 + $json = unserialize( $content );
1142 + // if source exists, so should data. if source exists but data is blank, do not populate the chart.
1143 + // if we populate the data even if it is empty, the chart will show "Table has no columns".
1144 + if ( array_key_exists( 'source', $json ) && ! empty( $json['source'] ) && ( ! array_key_exists( 'data', $json ) || empty( $json['data'] ) ) ) {
1145 + 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__ );
1146 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, sprintf( 'Not populating chart data as source exists (%s) but data is empty!', $json['source'] ) );
1147 + $populate = false;
1148 + }
1149 + }
1150 + if ( $populate ) {
1151 + $chart->post_content = $content;
1152 + }
491 1153 wp_update_post( $chart->to_array() );
1154 +
492 1155 update_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
493 1156 update_post_meta( $chart->ID, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
494 1157 update_post_meta( $chart->ID, Visualizer_Plugin::CF_DEFAULT_DATA, 0 );
495 - $render->data = json_encode( $source->getRawData() );
1158 +
1159 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Updated post for chart %d', $chart_id ), 'debug', __FILE__, __LINE__ );
1160 +
1161 + Visualizer_Module_Utility::set_defaults( $chart, null );
1162 +
1163 + $settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
1164 + if ( isset( $settings['series'] ) && ! ( count( $settings['series'] ) - count( $source->getSeries() ) > 1 ) ) {
1165 + $diff_total_series = abs( count( $settings['series'] ) - count( $source->getSeries() ) );
1166 + if ( $diff_total_series ) {
1167 + foreach ( range( 1, $diff_total_series ) as $k => $diff_series ) {
1168 + $settings['series'][] = end( $settings['series'] );
1169 + }
1170 + update_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, $settings );
1171 + }
1172 + }
1173 +
1174 + $render->id = $chart->ID;
1175 + $render->data = json_encode( $source->getRawData( get_post_meta( $chart->ID, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ) );
496 1176 $render->series = json_encode( $source->getSeries() );
1177 + $render->settings = json_encode( $settings );
497 1178 } else {
498 - $render->message = esc_html__( 'CSV file is broken or invalid. Please, try again.', 'visualizer' );
1179 + $error = $source->get_error();
1180 + if ( empty( $error ) ) {
1181 + $error = esc_html__( 'CSV file is broken or invalid. Please try again.', 'visualizer' );
1182 + }
1183 + $render->message = $error;
1184 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( '%s for chart %d.', $error, $chart_id ), 'error', __FILE__, __LINE__ );
1185 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, $error );
499 1186 }
1187 + } else {
1188 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Unknown internal error for chart %d.', $chart_id ), 'error', __FILE__, __LINE__ );
500 1189 }
501 1190 $render->render();
502 1191 if ( ! $can_die ) {
503 1192 return;
@@ -513,24 +1202,18 @@
513 1202 * @access public
514 1203 */
515 1204 public function cloneChart() {
516 1205 $chart_id = $success = false;
517 - $nonce = wp_verify_nonce( filter_input( INPUT_GET, 'nonce' ), Visualizer_Plugin::ACTION_CLONE_CHART );
1206 + $nonce = isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'], Visualizer_Plugin::ACTION_CLONE_CHART );
518 1207 $capable = current_user_can( 'edit_posts' );
519 1208 if ( $nonce && $capable ) {
520 - $chart_id = filter_input(
521 - INPUT_GET, 'chart', FILTER_VALIDATE_INT, array(
522 - 'options' => array(
523 - 'min_range' => 1,
524 - ),
525 - )
526 - );
1209 + $chart_id = isset( $_GET['chart'] ) ? filter_var( $_GET['chart'], FILTER_VALIDATE_INT ) : '';
527 1210 if ( $chart_id ) {
528 1211 $chart = get_post( $chart_id );
529 - $success = $chart && $chart->post_type == Visualizer_Plugin::CPT_VISUALIZER;
1212 + $success = $chart && $chart->post_type === Visualizer_Plugin::CPT_VISUALIZER;
530 1213 }
531 1214 }
532 - $redirect = wp_get_referer();
1215 + $redirect = remove_query_arg( 'vaction', wp_get_referer() );
533 1216 if ( $success ) {
534 1217 $new_chart_id = wp_insert_post(
535 1218 array(
536 1219 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
@@ -539,22 +1222,34 @@
539 1222 'post_status' => $chart->post_status,
540 1223 'post_content' => $chart->post_content,
541 1224 )
542 1225 );
543 - if ( $new_chart_id && ! is_wp_error( $new_chart_id ) ) {
544 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_CHART_TYPE, get_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, true ) );
545 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, get_post_meta( $chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, true ) );
546 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_SOURCE, get_post_meta( $chart_id, Visualizer_Plugin::CF_SOURCE, true ) );
547 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_SERIES, get_post_meta( $chart_id, Visualizer_Plugin::CF_SERIES, true ) );
548 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_SETTINGS, get_post_meta( $chart_id, Visualizer_Plugin::CF_SETTINGS, true ) );
549 - $redirect = add_query_arg(
550 - array(
551 - 'page' => 'visualizer',
552 - 'type' => filter_input( INPUT_GET, 'type' ),
553 - ), admin_url( 'upload.php' )
1226 + if ( is_wp_error( $new_chart_id ) ) {
1227 + 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__ );
1228 + } else {
1229 + $post_meta = get_post_meta( $chart_id );
1230 + foreach ( $post_meta as $key => $value ) {
1231 + if ( strpos( $key, 'visualizer-' ) !== false ) {
1232 + add_post_meta( $new_chart_id, $key, maybe_unserialize( $value[0] ) );
1233 + }
1234 + }
1235 + $redirect = esc_url(
1236 + add_query_arg(
1237 + array(
1238 + 'page' => 'visualizer',
1239 + 'type' => filter_input( INPUT_GET, 'type' ),
1240 + 'vaction' => false,
1241 + ),
1242 + admin_url( 'admin.php' )
1243 + )
554 1244 );
555 1245 }
556 1246 }
1247 +
1248 + if ( defined( 'WP_TESTS_DOMAIN' ) ) {
1249 + wp_die();
1250 + }
1251 +
557 1252 wp_redirect( $redirect );
558 1253 exit;
559 1254 }
560 1255
@@ -569,9 +1264,11 @@
569 1264 check_ajax_referer( Visualizer_Plugin::ACTION_EXPORT_DATA . Visualizer_Plugin::VERSION, 'security' );
570 1265 $capable = current_user_can( 'edit_posts' );
571 1266 if ( $capable ) {
572 1267 $chart_id = isset( $_GET['chart'] ) ? filter_var(
573 - $_GET['chart'], FILTER_VALIDATE_INT, array(
1268 + $_GET['chart'],
1269 + FILTER_VALIDATE_INT,
1270 + array(
574 1271 'options' => array(
575 1272 'min_range' => 1,
576 1273 ),
577 1274 )
@@ -598,15 +1295,20 @@
598 1295 $data = $this->_getChartArray();
599 1296 $render = new Visualizer_Render_Page_Data();
600 1297 $render->chart = $this->_chart;
601 1298 $render->type = $data['type'];
602 - unset( $data['settings']['width'], $data['settings']['height'] );
1299 +
1300 + if ( $data && $data['settings'] ) {
1301 + unset( $data['settings']['width'], $data['settings']['height'], $data['settings']['chartArea'] );
1302 + }
603 1303 wp_enqueue_style( 'visualizer-frame' );
604 1304 wp_enqueue_script( 'visualizer-render' );
605 1305 wp_localize_script(
606 - 'visualizer-render', 'visualizer', array(
1306 + 'visualizer-render',
1307 + 'visualizer',
1308 + array(
607 1309 'l10n' => array(
608 - 'invalid_source' => esc_html__( 'You have entered invalid URL. Please, insert proper URL.', 'visualizer' ),
1310 + 'invalid_source' => esc_html__( 'You have entered an invalid URL. Please provide a valid URL.', 'visualizer' ),
609 1311 'loading' => esc_html__( 'Loading...', 'visualizer' ),
610 1312 ),
611 1313 'charts' => array(
612 1314 'canvas' => $data,
@@ -612,15 +1314,206 @@
612 1314 'canvas' => $data,
613 1315 ),
614 1316 )
615 1317 );
616 - // Added by Ash/Upwork
617 - if ( VISUALIZER_PRO ) {
1318 +
1319 + do_action( 'visualizer_enqueue_scripts_and_styles', $data, $this->_chart->ID );
1320 +
1321 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
618 1322 global $Visualizer_Pro;
619 - $Visualizer_Pro->_enqueueScriptsAndStyles( $data );
1323 + $Visualizer_Pro->_enqueueScriptsAndStyles( $data, $this->_chart->ID );
620 1324 }
1325 +
621 1326 // Added by Ash/Upwork
622 1327 $this->_addAction( 'admin_head', 'renderFlattrScript' );
623 1328 wp_iframe( array( $render, 'render' ) );
624 1329 }
625 1330
1331 + /**
1332 + * Returns the data for the query.
1333 + *
1334 + * @access public
1335 + */
1336 + public function getQueryData() {
1337 + check_ajax_referer( Visualizer_Plugin::ACTION_FETCH_DB_DATA . Visualizer_Plugin::VERSION, 'security' );
1338 +
1339 + $params = wp_parse_args( $_POST['params'] );
1340 + $chart_id = filter_var( $params['chart_id'], FILTER_VALIDATE_INT );
1341 +
1342 + $source = new Visualizer_Source_Query( stripslashes( $params['query'] ), $chart_id, $params );
1343 + $html = $source->fetch( true );
1344 + $error = $source->get_error();
1345 + if ( ! empty( $error ) ) {
1346 + wp_send_json_error( array( 'msg' => $error ) );
1347 + }
1348 + wp_send_json_success( array( 'table' => $html ) );
1349 + }
1350 +
1351 + /**
1352 + * Saves the query and the schedule.
1353 + *
1354 + * @access public
1355 + */
1356 + public function saveQuery() {
1357 + check_ajax_referer( Visualizer_Plugin::ACTION_SAVE_DB_QUERY . Visualizer_Plugin::VERSION, 'security' );
1358 +
1359 + $chart_id = filter_input(
1360 + INPUT_GET,
1361 + 'chart',
1362 + FILTER_VALIDATE_INT,
1363 + array(
1364 + 'options' => array(
1365 + 'min_range' => 1,
1366 + ),
1367 + )
1368 + );
1369 +
1370 + $hours = filter_input(
1371 + INPUT_POST,
1372 + 'refresh',
1373 + FILTER_VALIDATE_FLOAT,
1374 + array(
1375 + 'options' => array(
1376 + 'min_range' => -1,
1377 + 'max_range' => apply_filters( 'visualizer_is_business', false ) ? PHP_INT_MAX : -1,
1378 + ),
1379 + )
1380 + );
1381 +
1382 + if ( ! is_numeric( $hours ) ) {
1383 + $hours = -1;
1384 + }
1385 +
1386 + $render = new Visualizer_Render_Page_Update();
1387 + if ( $chart_id ) {
1388 + $params = wp_parse_args( $_POST['params'] );
1389 + $source = new Visualizer_Source_Query( stripslashes( $params['query'] ), $chart_id, $params );
1390 + $source->fetch( false );
1391 + $error = $source->get_error();
1392 + if ( empty( $error ) ) {
1393 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DB_QUERY, stripslashes( $params['query'] ) );
1394 + update_post_meta( $chart_id, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
1395 + update_post_meta( $chart_id, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
1396 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DB_SCHEDULE, $hours );
1397 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, 0 );
1398 + if ( isset( $params['db_type'] ) && $params['db_type'] !== Visualizer_Plugin::WP_DB_NAME ) {
1399 + $remote_db_params = $params;
1400 + unset( $remote_db_params['query'] );
1401 + unset( $remote_db_params['chart_id'] );
1402 + update_post_meta( $chart_id, Visualizer_Plugin::CF_REMOTE_DB_PARAMS, $remote_db_params );
1403 + }
1404 +
1405 + $schedules = get_option( Visualizer_Plugin::CF_DB_SCHEDULE, array() );
1406 + $schedules[ $chart_id ] = time() + $hours * HOUR_IN_SECONDS;
1407 + update_option( Visualizer_Plugin::CF_DB_SCHEDULE, $schedules );
1408 +
1409 + wp_update_post(
1410 + array(
1411 + 'ID' => $chart_id,
1412 + 'post_content' => $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ),
1413 + )
1414 + );
1415 + $render->data = json_encode( $source->getRawData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ) );
1416 + $render->series = json_encode( $source->getSeries() );
1417 + $render->id = $chart_id;
1418 + } else {
1419 + $render->message = $error;
1420 + }
1421 + }
1422 + $render->render();
1423 + if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
1424 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1425 + }
1426 + }
1427 +
1428 +
1429 + /**
1430 + * Saves the filter query and the schedule.
1431 + *
1432 + * @access public
1433 + */
1434 + public function saveFilter() {
1435 + check_ajax_referer( Visualizer_Plugin::ACTION_SAVE_FILTER_QUERY . Visualizer_Plugin::VERSION, 'security' );
1436 +
1437 + $chart_id = filter_input(
1438 + INPUT_GET,
1439 + 'chart',
1440 + FILTER_VALIDATE_INT,
1441 + array(
1442 + 'options' => array(
1443 + 'min_range' => 1,
1444 + ),
1445 + )
1446 + );
1447 +
1448 + $hours = filter_input(
1449 + INPUT_POST,
1450 + 'refresh',
1451 + FILTER_VALIDATE_INT,
1452 + array(
1453 + 'options' => array(
1454 + 'min_range' => -1,
1455 + 'max_range' => apply_filters( 'visualizer_is_business', false ) ? PHP_INT_MAX : -1,
1456 + ),
1457 + )
1458 + );
1459 +
1460 + if ( 0 !== $hours && empty( $hours ) ) {
1461 + $hours = -1;
1462 + }
1463 +
1464 + do_action( 'visualizer_save_filter', $chart_id, $hours );
1465 +
1466 + if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
1467 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1468 + }
1469 + }
1470 +
1471 + /**
1472 + * Save chart image.
1473 + *
1474 + * @param string $base64_img Chart image.
1475 + * @param int $chart_id Chart ID.
1476 + * @param bool $save_attachment Save attachment.
1477 + * @return attachment ID
1478 + */
1479 + public function save_chart_image( $base64_img, $chart_id, $save_attachment = true ) {
1480 + // Delete old chart image.
1481 + $old_attachment_id = get_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_IMAGE, true );
1482 + if ( $old_attachment_id ) {
1483 + wp_delete_attachment( $old_attachment_id, true );
1484 + }
1485 +
1486 + if ( ! $save_attachment ) {
1487 + return 0;
1488 + }
1489 +
1490 + // Upload dir.
1491 + $upload_dir = wp_upload_dir();
1492 + $upload_path = str_replace( '/', DIRECTORY_SEPARATOR, $upload_dir['path'] ) . DIRECTORY_SEPARATOR;
1493 +
1494 + $img = str_replace( 'data:image/png;base64,', '', $base64_img );
1495 + $img = str_replace( ' ', '+', $img );
1496 + $decoded = base64_decode( $img );
1497 + $filename = 'visualization-' . $chart_id . '.png';
1498 + $file_type = 'image/png';
1499 + $hashed_filename = $filename;
1500 +
1501 + // Save the image in the uploads directory.
1502 + require_once ABSPATH . '/wp-admin/includes/file.php';
1503 + \WP_Filesystem();
1504 + global $wp_filesystem;
1505 + $upload_file = $wp_filesystem->put_contents( $upload_path . $hashed_filename, $decoded );
1506 +
1507 + // Insert new chart image.
1508 + $attachment = array(
1509 + 'post_mime_type' => $file_type,
1510 + 'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $hashed_filename ) ),
1511 + 'post_content' => '',
1512 + 'post_status' => 'inherit',
1513 + 'guid' => $upload_dir['url'] . '/' . basename( $hashed_filename ),
1514 + );
1515 +
1516 + $attach_id = wp_insert_attachment( $attachment, $upload_dir['path'] . '/' . $hashed_filename );
1517 + return $attach_id;
1518 + }
626 1519 }