PluginProbe
Visualizer – Tables & Charts Manager with Built-in AI Generator / 3.7.1
Visualizer – Tables & Charts Manager with Built-in AI Generator v3.7.1
4.0.8 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 All 149 releases
← All changes | classes/Visualizer/Module/Chart.php +985 -84 3.0.7 → 3.7.1 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 ),
@@ -87,9 +309,9 @@
87 309 // 'filter' is from the modal from the add media button.
88 310 $filter = filter_input( INPUT_GET, 'filter', FILTER_SANITIZE_STRING );
89 311 }
90 312
91 - if ( $filter && in_array( $filter, Visualizer_Plugin::getChartTypes() ) ) {
313 + if ( $filter && in_array( $filter, Visualizer_Plugin::getChartTypes(), true ) ) {
92 314 $query_args['meta_query'] = array(
93 315 array(
94 316 'key' => Visualizer_Plugin::CF_CHART_TYPE,
95 317 'value' => $filter,
@@ -102,8 +324,18 @@
102 324 while ( $query->have_posts() ) {
103 325 $chart = $query->next_post();
104 326 $chart_data = $this->_getChartArray( $chart );
105 327 $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;
106 338 $charts[] = $chart_data;
107 339 }
108 340 self::_sendResponse(
109 341 array(
@@ -130,15 +362,34 @@
130 362 $chart = $this->_chart;
131 363 }
132 364 $type = get_post_meta( $chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true );
133 365 $series = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SERIES, get_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, true ), $chart->ID, $type );
134 - $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 );
135 368
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 +
136 384 return array(
137 385 'type' => $type,
138 386 'series' => $series,
139 - 'settings' => get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true ),
387 + 'settings' => $settings,
140 388 'data' => $data,
389 + 'library' => $library,
390 + 'css' => $css,
391 + 'date_formats' => $date_formats,
141 392 );
142 393 }
143 394
144 395 /**
@@ -165,9 +416,9 @@
165 416 *
166 417 * @access public
167 418 */
168 419 public function deleteChart() {
169 - $is_post = $_SERVER['REQUEST_METHOD'] == 'POST';
420 + $is_post = $_SERVER['REQUEST_METHOD'] === 'POST';
170 421 $input_method = $is_post ? INPUT_POST : INPUT_GET;
171 422 $chart_id = $success = false;
172 423 $nonce = wp_verify_nonce( filter_input( $input_method, 'nonce' ) );
173 424 $capable = current_user_can( 'delete_posts' );
@@ -172,9 +423,12 @@
172 423 $nonce = wp_verify_nonce( filter_input( $input_method, 'nonce' ) );
173 424 $capable = current_user_can( 'delete_posts' );
174 425 if ( $nonce && $capable ) {
175 426 $chart_id = filter_input(
176 - $input_method, 'chart', FILTER_VALIDATE_INT, array(
427 + $input_method,
428 + 'chart',
429 + FILTER_VALIDATE_INT,
430 + array(
177 431 'options' => array(
178 432 'min_range' => 1,
179 433 ),
180 434 )
@@ -180,9 +434,9 @@
180 434 )
181 435 );
182 436 if ( $chart_id ) {
183 437 $chart = get_post( $chart_id );
184 - $success = $chart && $chart->post_type == Visualizer_Plugin::CPT_VISUALIZER;
438 + $success = $chart && $chart->post_type === Visualizer_Plugin::CPT_VISUALIZER;
185 439 }
186 440 }
187 441 if ( $success ) {
188 442 wp_delete_post( $chart_id, true );
@@ -193,13 +447,41 @@
193 447 'success' => $success,
194 448 )
195 449 );
196 450 }
197 - wp_redirect( wp_get_referer() );
451 + wp_redirect( remove_query_arg( 'vaction', wp_get_referer() ) );
198 452 exit;
199 453 }
200 454
201 455 /**
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 + /**
202 484 * Renders appropriate page for chart builder. Creates new auto draft chart
203 485 * if no chart has been specified.
204 486 *
205 487 * @since 1.0.0
@@ -207,12 +489,15 @@
207 489 * @access public
208 490 */
209 491 public function renderChartPages() {
210 492 defined( 'IFRAME_REQUEST' ) || define( 'IFRAME_REQUEST', 1 );
493 + // Set current screen for the render chart.
494 + set_current_screen( 'visualizer_render_chart' );
211 495 // check chart, if chart not exists, will create new one and redirects to the same page with proper chart id
212 496 $chart_id = isset( $_GET['chart'] ) ? filter_var( $_GET['chart'], FILTER_VALIDATE_INT ) : '';
213 - if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type != Visualizer_Plugin::CPT_VISUALIZER ) {
214 - $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';
215 500 $source = new Visualizer_Source_Csv( VISUALIZER_ABSPATH . DIRECTORY_SEPARATOR . 'samples' . DIRECTORY_SEPARATOR . $default_type . '.csv' );
216 501 $source->fetch();
217 502 $chart_id = wp_insert_post(
218 503 array(
@@ -219,9 +504,9 @@
219 504 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
220 505 'post_title' => 'Visualization',
221 506 'post_author' => get_current_user_id(),
222 507 'post_status' => 'auto-draft',
223 - 'post_content' => $source->getData(),
508 + 'post_content' => $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ),
224 509 )
225 510 );
226 511 if ( $chart_id && ! is_wp_error( $chart_id ) ) {
227 512 add_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, $default_type );
@@ -227,10 +512,13 @@
227 512 add_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, $default_type );
228 513 add_post_meta( $chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, 1 );
229 514 add_post_meta( $chart_id, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
230 515 add_post_meta( $chart_id, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
516 + add_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_LIBRARY, '' );
231 517 add_post_meta(
232 - $chart_id, Visualizer_Plugin::CF_SETTINGS, array(
518 + $chart_id,
519 + Visualizer_Plugin::CF_SETTINGS,
520 + array(
233 521 'focusTarget' => 'datum',
234 522 )
235 523 );
236 524 do_action( 'visualizer_pro_new_chart_defaults', $chart_id );
@@ -237,43 +525,88 @@
237 525 }
238 526 wp_redirect( add_query_arg( 'chart', (int) $chart_id ) );
239 527 defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
240 528 }
529 +
530 + $_POST['save_chart_image'] = isset( $_POST['save_chart_image'] ) && 'yes' === $_POST['save_chart_image'] ? true : false;
531 +
532 + if ( isset( $_POST['chart-img'] ) && ! empty( $_POST['chart-img'] ) ) {
533 + $attachment_id = $this->save_chart_image( $_POST['chart-img'], $chart_id, $_POST['save_chart_image'] );
534 + if ( $attachment_id ) {
535 + update_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_IMAGE, $attachment_id );
536 + }
537 + }
538 + $lib = $this->load_chart_type( $chart_id );
539 +
540 + // the alpha color picker (RGBA) is not supported by google.
541 + $color_picker_dep = 'wp-color-picker';
542 + if ( in_array( $lib, array( 'chartjs', 'datatables' ), true ) && ! wp_script_is( 'wp-color-picker-alpha', 'registered' ) ) {
543 + wp_register_script( 'wp-color-picker-alpha', VISUALIZER_ABSURL . 'js/lib/wp-color-picker-alpha.min.js', array( 'wp-color-picker' ), Visualizer_Plugin::VERSION );
544 + $color_picker_dep = 'wp-color-picker-alpha';
545 + }
546 +
241 547 // enqueue and register scripts and styles
242 548 wp_register_script( 'visualizer-chosen', VISUALIZER_ABSURL . 'js/lib/chosen.jquery.min.js', array( 'jquery' ), Visualizer_Plugin::VERSION );
243 549 wp_register_style( 'visualizer-chosen', VISUALIZER_ABSURL . 'css/lib/chosen.min.css', array(), Visualizer_Plugin::VERSION );
244 550
245 551 wp_register_style( 'visualizer-frame', VISUALIZER_ABSURL . 'css/frame.css', array( 'visualizer-chosen' ), Visualizer_Plugin::VERSION );
246 - wp_register_script( 'visualizer-frame', VISUALIZER_ABSURL . 'js/frame.js', array( 'visualizer-chosen' ), Visualizer_Plugin::VERSION, true );
247 - wp_register_script( 'google-jsapi-new', '//www.gstatic.com/charts/loader.js', array(), null, true );
248 - wp_register_script( 'google-jsapi-old', '//www.google.com/jsapi', array( 'google-jsapi-new' ), null, true );
552 + wp_register_script( 'visualizer-frame', VISUALIZER_ABSURL . 'js/frame.js', array( 'visualizer-chosen', 'jquery-ui-accordion', 'jquery-ui-tabs' ), Visualizer_Plugin::VERSION, true );
553 + wp_register_script( 'visualizer-customization', $this->get_user_customization_js(), array(), null, true );
249 554 wp_register_script(
250 - 'visualizer-render', VISUALIZER_ABSURL . 'js/render.js', array(
251 - 'google-jsapi-old',
252 - 'google-jsapi-new',
253 - 'visualizer-frame',
254 - ), Visualizer_Plugin::VERSION, true
555 + 'visualizer-render',
556 + VISUALIZER_ABSURL . 'js/render-facade.js',
557 + apply_filters( 'visualizer_assets_render', array( 'visualizer-frame', 'visualizer-customization' ), false ),
558 + Visualizer_Plugin::VERSION,
559 + true
255 560 );
256 561 wp_register_script(
257 - 'visualizer-preview', VISUALIZER_ABSURL . 'js/preview.js', array(
258 - 'wp-color-picker',
562 + 'visualizer-preview',
563 + VISUALIZER_ABSURL . 'js/preview.js',
564 + array(
565 + $color_picker_dep,
259 566 'visualizer-render',
260 - ), Visualizer_Plugin::VERSION, true
567 + ),
568 + Visualizer_Plugin::VERSION,
569 + true
261 570 );
262 - // added by Ash/Upwork
263 - if ( VISUALIZER_PRO ) {
571 + wp_register_script( 'visualizer-editor-simple', VISUALIZER_ABSURL . 'js/simple-editor.js', array( 'jquery' ), Visualizer_Plugin::VERSION, true );
572 +
573 + do_action( 'visualizer_add_scripts' );
574 +
575 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
264 576 global $Visualizer_Pro;
265 577 $Visualizer_Pro->_addScriptsAndStyles();
266 578 }
579 +
267 580 // dispatch pages
268 581 $this->_chart = get_post( $chart_id );
269 582 $tab = isset( $_GET['tab'] ) && ! empty( $_GET['tab'] ) ? $_GET['tab'] : 'visualizer';
270 583
271 584 // skip chart type pages only for existing charts.
272 - if ( VISUALIZER_SKIP_CHART_TYPE_PAGE && 'auto-draft' !== $this->_chart->post_status ) {
585 + if ( VISUALIZER_SKIP_CHART_TYPE_PAGE && 'auto-draft' !== $this->_chart->post_status && ( ! empty( $_GET['tab'] ) && 'visualizer' === $_GET['tab'] ) ) {
273 586 $tab = 'settings';
274 587 }
275 588
589 + if ( isset( $_POST['cancel'] ) && 1 === intval( $_POST['cancel'] ) ) {
590 + // if the cancel button is clicked.
591 + $this->undoRevisions( $chart_id, true );
592 + } elseif ( isset( $_POST['save'] ) && 1 === intval( $_POST['save'] ) ) {
593 + $this->handlePermissions();
594 + // if the save button is clicked.
595 + $this->undoRevisions( $chart_id, false );
596 + } else {
597 + // if the edit button is clicked.
598 + $this->_chart = $this->handleExistingRevisions( $chart_id, $this->_chart );
599 + }
600 +
601 + // Clear existing chart cache.
602 + if ( isset( $_POST['save'] ) && 1 === intval( $_POST['save'] ) ) {
603 + $cache_key = Visualizer_Plugin::CF_CHART_CACHE . '_' . $chart_id;
604 + if ( get_transient( $cache_key ) ) {
605 + delete_transient( $cache_key );
606 + }
607 + }
608 +
276 609 switch ( $tab ) {
277 610 case 'settings':
278 611 $this->_handleDataAndSettingsPage();
279 612 break;
@@ -281,9 +614,9 @@
281 614 case 'visualizer': // fall through.
282 615 $this->_handleTypesPage();
283 616 break;
284 617 default:
285 - do_action( 'visualizer_pro_handle_tab', $tab, $this->_chart );
618 + // this should never happen.
286 619 break;
287 620 }
288 621 defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
289 622 }
@@ -288,8 +621,80 @@
288 621 defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
289 622 }
290 623
291 624 /**
625 + * Load code editor assets.
626 + */
627 + private function loadCodeEditorAssets( $chart_id ) {
628 + global $wp_version;
629 +
630 + $wp_scripts = wp_scripts();
631 +
632 + // data tables assets.
633 + wp_register_script( 'visualizer-datatables', VISUALIZER_ABSURL . 'js/lib/datatables.min.js', array( 'jquery-ui-core' ), Visualizer_Plugin::VERSION );
634 + wp_register_style( 'visualizer-datatables', VISUALIZER_ABSURL . 'css/lib/datatables.min.css', array(), Visualizer_Plugin::VERSION );
635 + 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 );
636 + wp_enqueue_script( 'visualizer-datatables' );
637 + wp_enqueue_style( 'visualizer-jquery-ui' );
638 +
639 + if ( ! Visualizer_Module::is_pro() ) {
640 + return;
641 + }
642 +
643 + $table_col_mapping = Visualizer_Source_Query_Params::get_all_db_tables_column_mapping( $chart_id );
644 +
645 + if ( version_compare( $wp_version, '4.9.0', '<' ) ) {
646 + // code mirror assets.
647 + wp_register_script( 'visualizer-codemirror-core', '//codemirror.net/lib/codemirror.js', array( 'jquery' ), Visualizer_Plugin::VERSION );
648 + wp_register_script( 'visualizer-codemirror-placeholder', '//codemirror.net/addon/display/placeholder.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
649 + wp_register_script( 'visualizer-codemirror-matchbrackets', '//codemirror.net/addon/edit/matchbrackets.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
650 + wp_register_script( 'visualizer-codemirror-closebrackets', '//codemirror.net/addon/edit/closebrackets.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
651 + wp_register_script( 'visualizer-codemirror-sql', '//codemirror.net/mode/sql/sql.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
652 + wp_register_script( 'visualizer-codemirror-sql-hint', '//codemirror.net/addon/hint/sql-hint.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
653 + 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 );
654 + wp_register_style( 'visualizer-codemirror-core', '//codemirror.net/lib/codemirror.css', array(), Visualizer_Plugin::VERSION );
655 + wp_register_style( 'visualizer-codemirror-hint', '//codemirror.net/addon/hint/show-hint.css', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
656 +
657 + wp_enqueue_script( 'visualizer-codemirror-hint' );
658 + wp_enqueue_style( 'visualizer-codemirror-hint' );
659 + } else {
660 + wp_enqueue_code_editor(
661 + array(
662 + 'type' => 'sql',
663 + 'codemirror' => array(
664 + 'autofocus' => true,
665 + 'lineWrapping' => true,
666 + 'dragDrop' => false,
667 + 'matchBrackets' => true,
668 + 'autoCloseBrackets' => true,
669 + 'extraKeys' => array( 'Ctrl-Space' => 'autocomplete' ),
670 + 'hintOptions' => array( 'tables' => $table_col_mapping ),
671 + ),
672 + )
673 + );
674 + }
675 +
676 + return $table_col_mapping;
677 + }
678 +
679 + /**
680 + * Handle permissions from the new conslidated settings sidebar.
681 + */
682 + private function handlePermissions() {
683 + if ( ! Visualizer_Module::is_pro() ) {
684 + return;
685 + }
686 +
687 + // we will not support old free and new pro.
688 + // handling new free and old pro.
689 + if ( has_action( 'visualizer_pro_handle_tab' ) ) {
690 + do_action( 'visualizer_pro_handle_tab', 'permissions', $this->_chart );
691 + } else {
692 + do_action( 'visualizer_handle_permissions', $this->_chart );
693 + }
694 + }
695 +
696 + /**
292 697 * Handle data and settings page
293 698 */
294 699 private function _handleDataAndSettingsPage() {
295 700 if ( isset( $_POST['map_api_key'] ) ) {
@@ -294,23 +699,47 @@
294 699 private function _handleDataAndSettingsPage() {
295 700 if ( isset( $_POST['map_api_key'] ) ) {
296 701 update_option( 'visualizer-map-api-key', $_POST['map_api_key'] );
297 702 }
298 - if ( $_SERVER['REQUEST_METHOD'] == 'POST' && isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'] ) ) {
299 - if ( $this->_chart->post_status == 'auto-draft' ) {
703 +
704 + if ( $_SERVER['REQUEST_METHOD'] === 'POST' && isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'] ) ) {
705 + if ( $this->_chart->post_status === 'auto-draft' ) {
300 706 $this->_chart->post_status = 'publish';
707 +
708 + // 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.
709 + // we do not want any difference in data so disable revisions temporarily.
710 + $this->disableRevisionsTemporarily();
711 +
301 712 wp_update_post( $this->_chart->to_array() );
302 713 }
303 - update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $_POST );
714 + // save meta data only when it is NOT being canceled.
715 + if ( ! ( isset( $_POST['cancel'] ) && 1 === intval( $_POST['cancel'] ) ) ) {
716 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $_POST );
717 +
718 + // we will keep a parameter called 'internal_title' that will be set to the given title or, if empty, the chart ID
719 + // this will help in searching with the chart id.
720 + $settings = get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
721 + $title = null;
722 + if ( isset( $settings['title'] ) && ! empty( $settings['title'] ) ) {
723 + $title = $settings['title'];
724 + if ( is_array( $title ) ) {
725 + $title = $settings['title']['text'];
726 + }
727 + }
728 + if ( empty( $title ) ) {
729 + $title = $this->_chart->ID;
730 + }
731 + $settings['internal_title'] = $title;
732 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $settings );
733 + }
304 734 $render = new Visualizer_Render_Page_Send();
305 735 $render->text = sprintf( '[visualizer id="%d"]', $this->_chart->ID );
306 736 wp_iframe( array( $render, 'render' ) );
307 -
308 737 return;
309 738 }
310 739 $data = $this->_getChartArray();
311 740 $sidebar = '';
312 - $sidebar_class = 'Visualizer_Render_Sidebar_Type_' . ucfirst( $data['type'] );
741 + $sidebar_class = $this->load_chart_class_name( $this->_chart->ID );
313 742 if ( class_exists( $sidebar_class, true ) ) {
314 743 $sidebar = new $sidebar_class( $data['settings'] );
315 744 $sidebar->__series = $data['series'];
316 745 $sidebar->__data = $data['data'];
@@ -315,56 +744,107 @@
315 744 $sidebar->__series = $data['series'];
316 745 $sidebar->__data = $data['data'];
317 746 } else {
318 747 $sidebar = apply_filters( 'visualizer_pro_chart_type_sidebar', '', $data );
319 - if ( $sidebar != '' ) {
748 + if ( $sidebar !== '' ) {
320 749 $sidebar->__series = $data['series'];
321 750 $sidebar->__data = $data['data'];
322 751 }
323 752 }
324 - unset( $data['settings']['width'], $data['settings']['height'] );
325 - wp_enqueue_style( 'visualizer-frame' );
753 + unset( $data['settings']['width'], $data['settings']['height'], $data['settings']['chartArea'] );
326 754 wp_enqueue_style( 'wp-color-picker' );
327 755 wp_enqueue_style( 'visualizer-frame' );
328 756 wp_enqueue_script( 'visualizer-preview' );
757 + wp_enqueue_script( 'visualizer-chosen' );
329 758 wp_enqueue_script( 'visualizer-render' );
759 +
760 + if ( Visualizer_Module::can_show_feature( 'simple-editor' ) ) {
761 + wp_enqueue_script( 'visualizer-editor-simple' );
762 + wp_localize_script(
763 + 'visualizer-editor-simple',
764 + 'visualizer1',
765 + array(
766 + 'ajax' => array(
767 + 'url' => admin_url( 'admin-ajax.php' ),
768 + 'nonces' => array(
769 + ),
770 + 'actions' => array(
771 + ),
772 + ),
773 + )
774 + );
775 + }
776 +
777 + $table_col_mapping = $this->loadCodeEditorAssets( $this->_chart->ID );
778 +
330 779 wp_localize_script(
331 - 'visualizer-render', 'visualizer', array(
780 + 'visualizer-render',
781 + 'visualizer',
782 + array(
332 783 'l10n' => array(
333 - 'invalid_source' => esc_html__( 'You have entered invalid URL. Please, insert proper URL.', 'visualizer' ),
784 + 'invalid_source' => esc_html__( 'You have entered an invalid URL. Please provide a valid URL.', 'visualizer' ),
334 785 'loading' => esc_html__( 'Loading...', 'visualizer' ),
786 + 'json_error' => esc_html__( 'An error occured in fetching data.', 'visualizer' ),
787 + 'select_columns' => esc_html__( 'Please select a few columns to include in the chart.', 'visualizer' ),
788 + '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' ),
335 789 ),
336 790 'charts' => array(
337 791 'canvas' => $data,
792 + 'id' => $this->_chart->ID,
338 793 ),
339 794 'language' => $this->get_language(),
340 795 'map_api_key' => get_option( 'visualizer-map-api-key' ),
341 - 'ajax' => array(
796 + 'ajax' => array(
342 797 'url' => admin_url( 'admin-ajax.php' ),
343 798 'nonces' => array(
344 799 'permissions' => wp_create_nonce( Visualizer_Plugin::ACTION_FETCH_PERMISSIONS_DATA ),
800 + 'db_get_data' => wp_create_nonce( Visualizer_Plugin::ACTION_FETCH_DB_DATA . Visualizer_Plugin::VERSION ),
801 + 'json_get_roots' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_GET_ROOTS . Visualizer_Plugin::VERSION ),
802 + 'json_get_data' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_GET_DATA . Visualizer_Plugin::VERSION ),
803 + 'json_set_schedule' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_SET_SCHEDULE . Visualizer_Plugin::VERSION ),
345 804 ),
346 805 'actions' => array(
347 806 'permissions' => Visualizer_Plugin::ACTION_FETCH_PERMISSIONS_DATA,
807 + 'db_get_data' => Visualizer_Plugin::ACTION_FETCH_DB_DATA,
808 + 'json_get_roots' => Visualizer_Plugin::ACTION_JSON_GET_ROOTS,
809 + 'json_get_data' => Visualizer_Plugin::ACTION_JSON_GET_DATA,
810 + 'json_set_schedule' => Visualizer_Plugin::ACTION_JSON_SET_SCHEDULE,
348 811 ),
349 812 ),
813 + 'db_query' => array(
814 + 'tables' => $table_col_mapping,
815 + ),
816 + 'is_pro' => Visualizer_Module::is_pro(),
817 + 'page_type' => 'chart',
818 + 'json_tag_separator' => Visualizer_Source_Json::TAG_SEPARATOR,
819 + 'json_tag_separator_view' => Visualizer_Source_Json::TAG_SEPARATOR_VIEW,
820 + 'is_front' => false,
350 821 )
351 822 );
823 +
352 824 $render = new Visualizer_Render_Page_Data();
353 825 $render->chart = $this->_chart;
354 826 $render->type = $data['type'];
827 + $render->custom_css = $data['css'];
355 828 $render->sidebar = $sidebar;
356 829 if ( filter_input( INPUT_GET, 'library', FILTER_VALIDATE_BOOLEAN ) ) {
357 - $render->button = filter_input( INPUT_GET, 'action' ) == Visualizer_Plugin::ACTION_EDIT_CHART
830 + $render->button = filter_input( INPUT_GET, 'action' ) === Visualizer_Plugin::ACTION_EDIT_CHART
358 831 ? esc_html__( 'Save Chart', 'visualizer' )
359 832 : esc_html__( 'Create Chart', 'visualizer' );
833 + if ( filter_input( INPUT_GET, 'action' ) === Visualizer_Plugin::ACTION_EDIT_CHART ) {
834 + $render->cancel_button = esc_html__( 'Cancel', 'visualizer' );
835 + }
360 836 } else {
361 837 $render->button = esc_attr__( 'Insert Chart', 'visualizer' );
362 838 }
363 - if ( VISUALIZER_PRO ) {
839 +
840 + do_action( 'visualizer_enqueue_scripts_and_styles', $data, $this->_chart->ID );
841 +
842 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
364 843 global $Visualizer_Pro;
365 - $Visualizer_Pro->_enqueueScriptsAndStyles( $data );
844 + $Visualizer_Pro->_enqueueScriptsAndStyles( $data, $this->_chart->ID );
366 845 }
846 +
367 847 $this->_addAction( 'admin_head', 'renderFlattrScript' );
368 848 wp_iframe( array( $render, 'render' ) );
369 849 }
370 850
@@ -376,21 +856,32 @@
376 856 * @access private
377 857 */
378 858 private function _handleTypesPage() {
379 859 // process post request
380 - if ( $_SERVER['REQUEST_METHOD'] == 'POST' && wp_verify_nonce( filter_input( INPUT_POST, 'nonce' ) ) ) {
860 + if ( $_SERVER['REQUEST_METHOD'] === 'POST' && wp_verify_nonce( filter_input( INPUT_POST, 'nonce' ) ) ) {
381 861 $type = filter_input( INPUT_POST, 'type' );
382 - if ( in_array( $type, Visualizer_Plugin::getChartTypes() ) ) {
862 + $library = filter_input( INPUT_POST, 'chart-library' );
863 + if ( in_array( $type, Visualizer_Plugin::getChartTypes(), true ) ) {
864 + if ( empty( $library ) ) {
865 + // library cannot be empty.
866 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, 'Chart library empty while creating the chart! Aborting...', 'error', __FILE__, __LINE__ );
867 + return;
868 + }
869 +
383 870 // save new chart type
384 871 update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_TYPE, $type );
872 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_LIBRARY, $library );
385 873 // if the chart has default data, update it with appropriate default data for new type
386 874 if ( filter_var( get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_DEFAULT_DATA, true ), FILTER_VALIDATE_BOOLEAN ) ) {
387 875 $source = new Visualizer_Source_Csv( VISUALIZER_ABSPATH . DIRECTORY_SEPARATOR . 'samples' . DIRECTORY_SEPARATOR . $type . '.csv' );
388 876 $source->fetch();
389 - $this->_chart->post_content = $source->getData();
877 + $this->_chart->post_content = $source->getData( get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) );
390 878 wp_update_post( $this->_chart->to_array() );
391 879 update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
392 880 }
881 +
882 + Visualizer_Module_Utility::set_defaults( $this->_chart );
883 +
393 884 // redirect to next tab
394 885 // changed by Ash/Upwork
395 886 wp_redirect( add_query_arg( 'tab', 'settings' ) );
396 887
@@ -398,9 +889,9 @@
398 889 }
399 890 }
400 891 $render = new Visualizer_Render_Page_Types();
401 892 $render->type = get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true );
402 - $render->types = Visualizer_Module_Admin::_getChartTypesLocalized();
893 + $render->types = Visualizer_Module_Admin::_getChartTypesLocalized( false, false, false, 'types' );
403 894 $render->chart = $this->_chart;
404 895 wp_enqueue_style( 'visualizer-frame' );
405 896 wp_enqueue_script( 'visualizer-frame' );
406 897 wp_iframe( array( $render, 'render' ) );
@@ -416,10 +907,131 @@
416 907 */
417 908 public function renderFlattrScript() {
418 909 echo '';
419 910 }
420 - // changed by Ash/Upwork
911 +
421 912 /**
913 + * Processes the CSV that is sent in the request as a string.
914 + *
915 + * @since 3.2.0
916 + */
917 + private function handleCSVasString( $data, $editor_type ) {
918 + $source = null;
919 +
920 + switch ( $editor_type ) {
921 + case 'text':
922 + // data coming in from the text editor.
923 + $tmpfile = tempnam( get_temp_dir(), Visualizer_Plugin::NAME );
924 + $handle = fopen( $tmpfile, 'w' );
925 + $values = preg_split( '/[\n\r]+/', stripslashes( trim( $data ) ) );
926 + if ( $values ) {
927 + foreach ( $values as $row ) {
928 + if ( empty( $row ) ) {
929 + continue;
930 + }
931 + $row = explode( ',', $row );
932 + $row = array_map(
933 + function( $r ) {
934 + return '' === $r ? ' ' : $r;
935 + },
936 + $row
937 + );
938 + $row = implode( ',', $row );
939 + // don't use fpucsv here because we need to just dump the data
940 + // minus the empty rows
941 + // because fputcsv needs to tokenize
942 + // we can standardize the CSV enclosure here and replace all ' with "
943 + // we can assume that if there are an even number of ' they should be changed to "
944 + // but that will screw up words like fo'c'sle
945 + // so here let's just assume ' will NOT be used for enclosures
946 + fwrite( $handle, $row );
947 + fwrite( $handle, PHP_EOL );
948 + }
949 + }
950 + $source = new Visualizer_Source_Csv( $tmpfile );
951 + fclose( $handle );
952 + break;
953 + case 'table':
954 + // Import from Chart
955 + // fall-through.
956 + case 'excel':
957 + // data coming in from the excel editor.
958 + $source = apply_filters( 'visualizer_pro_handle_chart_data', $data, '' );
959 + break;
960 + }
961 + return $source;
962 + }
963 +
964 + /**
965 + * Parses the data uploaded as an HTML table.
966 + *
967 + * @since 3.2.0
968 + *
969 + * @access private
970 + */
971 + private function handleTabularData() {
972 + $csv = array();
973 + // the datatable mentions the headers twice, so lets remove the duplicates.
974 + $headers = array_unique( array_filter( $_POST['header'] ) );
975 + $types = $_POST['type'];
976 +
977 + // capture all the indexes that correspond to excluded columns.
978 + $exclude = array();
979 + $index = 0;
980 + foreach ( $types as $type ) {
981 + if ( empty( $type ) ) {
982 + $exclude[] = $index;
983 + }
984 + $index++;
985 + }
986 +
987 + // when N headers are being renamed, the number of headers increases by N
988 + // because of the way datatable duplicates header information
989 + // so unset the headers that have been renamed.
990 + if ( count( $headers ) !== count( $types ) ) {
991 + $to = count( $headers );
992 + for ( $i = count( $types ); $i < $to; $i++ ) {
993 + unset( $headers[ $i + 1 ] );
994 + }
995 + }
996 +
997 + $columns = array();
998 + for ( $i = 0; $i < count( $headers ); $i++ ) {
999 + if ( ! isset( $_POST[ 'data' . $i ] ) ) {
1000 + continue;
1001 + }
1002 + $columns[ $i ] = $_POST[ 'data' . $i ];
1003 + }
1004 +
1005 + $csv[] = $headers;
1006 + $csv[] = $types;
1007 + for ( $j = 0; $j < count( $columns[0] ); $j++ ) {
1008 + $row = array();
1009 + for ( $i = 0; $i < count( $headers ); $i++ ) {
1010 + $row[] = sanitize_text_field( $columns[ $i ][ $j ] );
1011 + }
1012 + $csv[] = $row;
1013 + }
1014 +
1015 + $tmpfile = tempnam( get_temp_dir(), Visualizer_Plugin::NAME );
1016 + $handle = fopen( $tmpfile, 'w' );
1017 +
1018 + if ( $csv ) {
1019 + $index = 0;
1020 + foreach ( $csv as $row ) {
1021 + // remove all the cells corresponding to the excluded headers.
1022 + foreach ( $exclude as $j ) {
1023 + unset( $row[ $j ] );
1024 + }
1025 + fputcsv( $handle, $row );
1026 + }
1027 + }
1028 + $source = new Visualizer_Source_Csv( $tmpfile );
1029 + fclose( $handle );
1030 + return $source;
1031 + }
1032 +
1033 + /**
422 1034 * Parses uploaded CSV file and saves new data for the chart.
423 1035 *
424 1036 * @since 1.0.0
425 1037 *
@@ -425,20 +1037,34 @@
425 1037 *
426 1038 * @access public
427 1039 */
428 1040 public function uploadData() {
1041 + // if this is being called internally from pro and VISUALIZER_DO_NOT_DIE is set.
1042 + // otherwise, assume this is a normal web request.
1043 + $can_die = ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE );
1044 +
429 1045 // validate nonce
430 - // do not use filter_input as it does not work for phpunit test cases, use filter_var instead
431 1046 if ( ! isset( $_GET['nonce'] ) || ! wp_verify_nonce( $_GET['nonce'] ) ) {
1047 + if ( ! $can_die ) {
1048 + return;
1049 + }
432 1050 status_header( 403 );
433 1051 exit;
434 1052 }
1053 +
435 1054 // check chart, if chart exists
1055 + // do not use filter_input as it does not work for phpunit test cases, use filter_var instead
436 1056 $chart_id = isset( $_GET['chart'] ) ? filter_var( $_GET['chart'], FILTER_VALIDATE_INT ) : '';
437 - if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type != Visualizer_Plugin::CPT_VISUALIZER ) {
1057 + if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type !== Visualizer_Plugin::CPT_VISUALIZER ) {
1058 + if ( ! $can_die ) {
1059 + return;
1060 + }
438 1061 status_header( 400 );
439 1062 exit;
440 1063 }
1064 +
1065 + 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__ );
1066 +
441 1067 if ( ! isset( $_POST['vz-import-time'] ) ) {
442 1068 apply_filters( 'visualizer_pro_remove_schedule', $chart_id );
443 1069 }
444 1070
@@ -443,11 +1069,33 @@
443 1069 }
444 1070
445 1071 if ( ! isset( $_POST['chart_data_src'] ) || Visualizer_Plugin::CF_SOURCE_FILTER !== $_POST['chart_data_src'] ) {
446 1072 // delete the filters in case this chart is being uploaded from other data sources
447 - delete_post_meta( $chart_id, 'visualizer-filter-config' );
1073 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_FILTER_CONFIG );
1074 + delete_post_meta( $chart_id, '__transient-' . Visualizer_Plugin::CF_FILTER_CONFIG );
1075 + delete_post_meta( $chart_id, '__transient-' . Visualizer_Plugin::CF_DB_QUERY );
1076 +
1077 + // delete "import from db" specific parameters.
1078 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_DB_QUERY );
1079 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_DB_SCHEDULE );
1080 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_REMOTE_DB_PARAMS );
448 1081 }
449 1082
1083 + // delete json related data.
1084 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_URL );
1085 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_ROOT );
1086 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_PAGING );
1087 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_HEADERS );
1088 +
1089 + // delete last error
1090 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR );
1091 +
1092 + // delete editor related data.
1093 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR );
1094 +
1095 + // delete this so that a JSON import can be later edited manually without a problem.
1096 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE );
1097 +
450 1098 $source = null;
451 1099 $render = new Visualizer_Render_Page_Update();
452 1100 if ( isset( $_POST['remote_data'] ) && filter_var( $_POST['remote_data'], FILTER_VALIDATE_URL ) ) {
453 1101 $source = new Visualizer_Source_Csv_Remote( $_POST['remote_data'] );
@@ -453,34 +1101,84 @@
453 1101 $source = new Visualizer_Source_Csv_Remote( $_POST['remote_data'] );
454 1102 if ( isset( $_POST['vz-import-time'] ) ) {
455 1103 apply_filters( 'visualizer_pro_chart_schedule', $chart_id, $_POST['remote_data'], $_POST['vz-import-time'] );
456 1104 }
1105 + // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison
457 1106 } elseif ( isset( $_FILES['local_data'] ) && $_FILES['local_data']['error'] == 0 ) {
458 1107 $source = new Visualizer_Source_Csv( $_FILES['local_data']['tmp_name'] );
459 - // Added by Ash/Upwork
460 1108 } elseif ( isset( $_POST['chart_data'] ) && strlen( $_POST['chart_data'] ) > 0 ) {
461 - $source = apply_filters( 'visualizer_pro_handle_chart_data', $_POST['chart_data'], '' );
462 - // Added by Ash/Upwork
1109 + $source = $this->handleCSVasString( $_POST['chart_data'], $_POST['editor-type'] );
1110 + update_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR, $_POST['editor-type'] );
1111 + } elseif ( isset( $_POST['table_data'] ) && 'yes' === $_POST['table_data'] ) {
1112 + $source = $this->handleTabularData();
1113 + update_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR, $_POST['editor-type'] );
463 1114 } else {
464 - $render->message = esc_html__( 'CSV file with chart data was not uploaded. Please, try again.', 'visualizer' );
1115 + 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__ );
1116 + $render->message = esc_html__( 'CSV file with chart data was not uploaded. Please try again.', 'visualizer' );
1117 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, esc_html__( 'CSV file with chart data was not uploaded. Please try again.', 'visualizer' ) );
465 1118 }
1119 +
1120 + 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__ );
1121 +
466 1122 if ( $source ) {
467 1123 if ( $source->fetch() ) {
468 - $chart->post_content = $source->getData();
1124 + $content = $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) );
1125 + $populate = true;
1126 + if ( is_string( $content ) && is_array( unserialize( $content ) ) ) {
1127 + $json = unserialize( $content );
1128 + // if source exists, so should data. if source exists but data is blank, do not populate the chart.
1129 + // if we populate the data even if it is empty, the chart will show "Table has no columns".
1130 + if ( array_key_exists( 'source', $json ) && ! empty( $json['source'] ) && ( ! array_key_exists( 'data', $json ) || empty( $json['data'] ) ) ) {
1131 + 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__ );
1132 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, sprintf( 'Not populating chart data as source exists (%s) but data is empty!', $json['source'] ) );
1133 + $populate = false;
1134 + }
1135 + }
1136 + if ( $populate ) {
1137 + $chart->post_content = $content;
1138 + }
469 1139 wp_update_post( $chart->to_array() );
1140 +
470 1141 update_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
471 1142 update_post_meta( $chart->ID, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
472 1143 update_post_meta( $chart->ID, Visualizer_Plugin::CF_DEFAULT_DATA, 0 );
473 - $render->data = json_encode( $source->getRawData() );
1144 +
1145 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Updated post for chart %d', $chart_id ), 'debug', __FILE__, __LINE__ );
1146 +
1147 + Visualizer_Module_Utility::set_defaults( $chart, null );
1148 +
1149 + $settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
1150 + if ( isset( $settings['series'] ) && ! ( count( $settings['series'] ) - count( $source->getSeries() ) > 1 ) ) {
1151 + $diff_total_series = abs( count( $settings['series'] ) - count( $source->getSeries() ) );
1152 + if ( $diff_total_series ) {
1153 + foreach ( range( 1, $diff_total_series ) as $k => $diff_series ) {
1154 + $settings['series'][] = end( $settings['series'] );
1155 + }
1156 + update_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, $settings );
1157 + }
1158 + }
1159 +
1160 + $render->id = $chart->ID;
1161 + $render->data = json_encode( $source->getRawData( get_post_meta( $chart->ID, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ) );
474 1162 $render->series = json_encode( $source->getSeries() );
1163 + $render->settings = json_encode( $settings );
475 1164 } else {
476 - $render->message = esc_html__( 'CSV file is broken or invalid. Please, try again.', 'visualizer' );
1165 + $error = $source->get_error();
1166 + if ( empty( $error ) ) {
1167 + $error = esc_html__( 'CSV file is broken or invalid. Please try again.', 'visualizer' );
1168 + }
1169 + $render->message = $error;
1170 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( '%s for chart %d.', $error, $chart_id ), 'error', __FILE__, __LINE__ );
1171 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, $error );
477 1172 }
1173 + } else {
1174 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Unknown internal error for chart %d.', $chart_id ), 'error', __FILE__, __LINE__ );
478 1175 }
479 1176 $render->render();
480 - if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
481 - defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1177 + if ( ! $can_die ) {
1178 + return;
482 1179 }
1180 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
483 1181 }
484 1182
485 1183 /**
486 1184 * Clones the chart.
@@ -490,24 +1188,18 @@
490 1188 * @access public
491 1189 */
492 1190 public function cloneChart() {
493 1191 $chart_id = $success = false;
494 - $nonce = wp_verify_nonce( filter_input( INPUT_GET, 'nonce' ), Visualizer_Plugin::ACTION_CLONE_CHART );
1192 + $nonce = isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'], Visualizer_Plugin::ACTION_CLONE_CHART );
495 1193 $capable = current_user_can( 'edit_posts' );
496 1194 if ( $nonce && $capable ) {
497 - $chart_id = filter_input(
498 - INPUT_GET, 'chart', FILTER_VALIDATE_INT, array(
499 - 'options' => array(
500 - 'min_range' => 1,
501 - ),
502 - )
503 - );
1195 + $chart_id = isset( $_GET['chart'] ) ? filter_var( $_GET['chart'], FILTER_VALIDATE_INT ) : '';
504 1196 if ( $chart_id ) {
505 1197 $chart = get_post( $chart_id );
506 - $success = $chart && $chart->post_type == Visualizer_Plugin::CPT_VISUALIZER;
1198 + $success = $chart && $chart->post_type === Visualizer_Plugin::CPT_VISUALIZER;
507 1199 }
508 1200 }
509 - $redirect = wp_get_referer();
1201 + $redirect = remove_query_arg( 'vaction', wp_get_referer() );
510 1202 if ( $success ) {
511 1203 $new_chart_id = wp_insert_post(
512 1204 array(
513 1205 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
@@ -516,22 +1208,32 @@
516 1208 'post_status' => $chart->post_status,
517 1209 'post_content' => $chart->post_content,
518 1210 )
519 1211 );
520 - if ( $new_chart_id && ! is_wp_error( $new_chart_id ) ) {
521 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_CHART_TYPE, get_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, true ) );
522 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, get_post_meta( $chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, true ) );
523 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_SOURCE, get_post_meta( $chart_id, Visualizer_Plugin::CF_SOURCE, true ) );
524 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_SERIES, get_post_meta( $chart_id, Visualizer_Plugin::CF_SERIES, true ) );
525 - add_post_meta( $new_chart_id, Visualizer_Plugin::CF_SETTINGS, get_post_meta( $chart_id, Visualizer_Plugin::CF_SETTINGS, true ) );
1212 + if ( is_wp_error( $new_chart_id ) ) {
1213 + 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__ );
1214 + } else {
1215 + $post_meta = get_post_meta( $chart_id );
1216 + foreach ( $post_meta as $key => $value ) {
1217 + if ( strpos( $key, 'visualizer-' ) !== false ) {
1218 + add_post_meta( $new_chart_id, $key, maybe_unserialize( $value[0] ) );
1219 + }
1220 + }
526 1221 $redirect = add_query_arg(
527 1222 array(
528 1223 'page' => 'visualizer',
529 1224 'type' => filter_input( INPUT_GET, 'type' ),
530 - ), admin_url( 'upload.php' )
1225 + 'vaction' => false,
1226 + ),
1227 + admin_url( 'admin.php' )
531 1228 );
532 1229 }
533 1230 }
1231 +
1232 + if ( defined( 'WP_TESTS_DOMAIN' ) ) {
1233 + wp_die();
1234 + }
1235 +
534 1236 wp_redirect( $redirect );
535 1237 exit;
536 1238 }
537 1239
@@ -546,9 +1248,11 @@
546 1248 check_ajax_referer( Visualizer_Plugin::ACTION_EXPORT_DATA . Visualizer_Plugin::VERSION, 'security' );
547 1249 $capable = current_user_can( 'edit_posts' );
548 1250 if ( $capable ) {
549 1251 $chart_id = isset( $_GET['chart'] ) ? filter_var(
550 - $_GET['chart'], FILTER_VALIDATE_INT, array(
1252 + $_GET['chart'],
1253 + FILTER_VALIDATE_INT,
1254 + array(
551 1255 'options' => array(
552 1256 'min_range' => 1,
553 1257 ),
554 1258 )
@@ -575,15 +1279,20 @@
575 1279 $data = $this->_getChartArray();
576 1280 $render = new Visualizer_Render_Page_Data();
577 1281 $render->chart = $this->_chart;
578 1282 $render->type = $data['type'];
579 - unset( $data['settings']['width'], $data['settings']['height'] );
1283 +
1284 + if ( $data && $data['settings'] ) {
1285 + unset( $data['settings']['width'], $data['settings']['height'], $data['settings']['chartArea'] );
1286 + }
580 1287 wp_enqueue_style( 'visualizer-frame' );
581 1288 wp_enqueue_script( 'visualizer-render' );
582 1289 wp_localize_script(
583 - 'visualizer-render', 'visualizer', array(
1290 + 'visualizer-render',
1291 + 'visualizer',
1292 + array(
584 1293 'l10n' => array(
585 - 'invalid_source' => esc_html__( 'You have entered invalid URL. Please, insert proper URL.', 'visualizer' ),
1294 + 'invalid_source' => esc_html__( 'You have entered an invalid URL. Please provide a valid URL.', 'visualizer' ),
586 1295 'loading' => esc_html__( 'Loading...', 'visualizer' ),
587 1296 ),
588 1297 'charts' => array(
589 1298 'canvas' => $data,
@@ -589,14 +1298,206 @@
589 1298 'canvas' => $data,
590 1299 ),
591 1300 )
592 1301 );
593 - // Added by Ash/Upwork
594 - if ( VISUALIZER_PRO ) {
1302 +
1303 + do_action( 'visualizer_enqueue_scripts_and_styles', $data, $this->_chart->ID );
1304 +
1305 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
595 1306 global $Visualizer_Pro;
596 - $Visualizer_Pro->_enqueueScriptsAndStyles( $data );
1307 + $Visualizer_Pro->_enqueueScriptsAndStyles( $data, $this->_chart->ID );
597 1308 }
1309 +
598 1310 // Added by Ash/Upwork
599 1311 $this->_addAction( 'admin_head', 'renderFlattrScript' );
600 1312 wp_iframe( array( $render, 'render' ) );
1313 + }
1314 +
1315 + /**
1316 + * Returns the data for the query.
1317 + *
1318 + * @access public
1319 + */
1320 + public function getQueryData() {
1321 + check_ajax_referer( Visualizer_Plugin::ACTION_FETCH_DB_DATA . Visualizer_Plugin::VERSION, 'security' );
1322 +
1323 + $params = wp_parse_args( $_POST['params'] );
1324 + $chart_id = filter_var( $params['chart_id'], FILTER_VALIDATE_INT );
1325 +
1326 + $source = new Visualizer_Source_Query( stripslashes( $params['query'] ), $chart_id, $params );
1327 + $html = $source->fetch( true );
1328 + $error = $source->get_error();
1329 + if ( ! empty( $error ) ) {
1330 + wp_send_json_error( array( 'msg' => $error ) );
1331 + }
1332 + wp_send_json_success( array( 'table' => $html ) );
1333 + }
1334 +
1335 + /**
1336 + * Saves the query and the schedule.
1337 + *
1338 + * @access public
1339 + */
1340 + public function saveQuery() {
1341 + check_ajax_referer( Visualizer_Plugin::ACTION_SAVE_DB_QUERY . Visualizer_Plugin::VERSION, 'security' );
1342 +
1343 + $chart_id = filter_input(
1344 + INPUT_GET,
1345 + 'chart',
1346 + FILTER_VALIDATE_INT,
1347 + array(
1348 + 'options' => array(
1349 + 'min_range' => 1,
1350 + ),
1351 + )
1352 + );
1353 +
1354 + $hours = filter_input(
1355 + INPUT_POST,
1356 + 'refresh',
1357 + FILTER_VALIDATE_FLOAT,
1358 + array(
1359 + 'options' => array(
1360 + 'min_range' => -1,
1361 + 'max_range' => apply_filters( 'visualizer_is_business', false ) ? PHP_INT_MAX : -1,
1362 + ),
1363 + )
1364 + );
1365 +
1366 + if ( ! is_numeric( $hours ) ) {
1367 + $hours = -1;
1368 + }
1369 +
1370 + $render = new Visualizer_Render_Page_Update();
1371 + if ( $chart_id ) {
1372 + $params = wp_parse_args( $_POST['params'] );
1373 + $source = new Visualizer_Source_Query( stripslashes( $params['query'] ), $chart_id, $params );
1374 + $source->fetch( false );
1375 + $error = $source->get_error();
1376 + if ( empty( $error ) ) {
1377 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DB_QUERY, stripslashes( $params['query'] ) );
1378 + update_post_meta( $chart_id, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
1379 + update_post_meta( $chart_id, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
1380 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DB_SCHEDULE, $hours );
1381 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, 0 );
1382 + if ( isset( $params['db_type'] ) && $params['db_type'] !== Visualizer_Plugin::WP_DB_NAME ) {
1383 + $remote_db_params = $params;
1384 + unset( $remote_db_params['query'] );
1385 + unset( $remote_db_params['chart_id'] );
1386 + update_post_meta( $chart_id, Visualizer_Plugin::CF_REMOTE_DB_PARAMS, $remote_db_params );
1387 + }
1388 +
1389 + $schedules = get_option( Visualizer_Plugin::CF_DB_SCHEDULE, array() );
1390 + $schedules[ $chart_id ] = time() + $hours * HOUR_IN_SECONDS;
1391 + update_option( Visualizer_Plugin::CF_DB_SCHEDULE, $schedules );
1392 +
1393 + wp_update_post(
1394 + array(
1395 + 'ID' => $chart_id,
1396 + 'post_content' => $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ),
1397 + )
1398 + );
1399 + $render->data = json_encode( $source->getRawData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ) );
1400 + $render->series = json_encode( $source->getSeries() );
1401 + $render->id = $chart_id;
1402 + } else {
1403 + $render->message = $error;
1404 + }
1405 + }
1406 + $render->render();
1407 + if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
1408 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1409 + }
1410 + }
1411 +
1412 +
1413 + /**
1414 + * Saves the filter query and the schedule.
1415 + *
1416 + * @access public
1417 + */
1418 + public function saveFilter() {
1419 + check_ajax_referer( Visualizer_Plugin::ACTION_SAVE_FILTER_QUERY . Visualizer_Plugin::VERSION, 'security' );
1420 +
1421 + $chart_id = filter_input(
1422 + INPUT_GET,
1423 + 'chart',
1424 + FILTER_VALIDATE_INT,
1425 + array(
1426 + 'options' => array(
1427 + 'min_range' => 1,
1428 + ),
1429 + )
1430 + );
1431 +
1432 + $hours = filter_input(
1433 + INPUT_POST,
1434 + 'refresh',
1435 + FILTER_VALIDATE_INT,
1436 + array(
1437 + 'options' => array(
1438 + 'min_range' => -1,
1439 + 'max_range' => apply_filters( 'visualizer_is_business', false ) ? PHP_INT_MAX : -1,
1440 + ),
1441 + )
1442 + );
1443 +
1444 + if ( 0 !== $hours && empty( $hours ) ) {
1445 + $hours = -1;
1446 + }
1447 +
1448 + do_action( 'visualizer_save_filter', $chart_id, $hours );
1449 +
1450 + if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
1451 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1452 + }
1453 + }
1454 +
1455 + /**
1456 + * Save chart image.
1457 + *
1458 + * @param string $base64_img Chart image.
1459 + * @param int $chart_id Chart ID.
1460 + * @param bool $save_attachment Save attachment.
1461 + * @return attachment ID
1462 + */
1463 + public function save_chart_image( $base64_img, $chart_id, $save_attachment = true ) {
1464 + // Delete old chart image.
1465 + $old_attachment_id = get_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_IMAGE, true );
1466 + if ( $old_attachment_id ) {
1467 + wp_delete_attachment( $old_attachment_id, true );
1468 + }
1469 +
1470 + if ( ! $save_attachment ) {
1471 + return 0;
1472 + }
1473 +
1474 + // Upload dir.
1475 + $upload_dir = wp_upload_dir();
1476 + $upload_path = str_replace( '/', DIRECTORY_SEPARATOR, $upload_dir['path'] ) . DIRECTORY_SEPARATOR;
1477 +
1478 + $img = str_replace( 'data:image/png;base64,', '', $base64_img );
1479 + $img = str_replace( ' ', '+', $img );
1480 + $decoded = base64_decode( $img );
1481 + $filename = 'visualization-' . $chart_id . '.png';
1482 + $file_type = 'image/png';
1483 + $hashed_filename = $filename;
1484 +
1485 + // Save the image in the uploads directory.
1486 + require_once ABSPATH . '/wp-admin/includes/file.php';
1487 + \WP_Filesystem();
1488 + global $wp_filesystem;
1489 + $upload_file = $wp_filesystem->put_contents( $upload_path . $hashed_filename, $decoded );
1490 +
1491 + // Insert new chart image.
1492 + $attachment = array(
1493 + 'post_mime_type' => $file_type,
1494 + 'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $hashed_filename ) ),
1495 + 'post_content' => '',
1496 + 'post_status' => 'inherit',
1497 + 'guid' => $upload_dir['url'] . '/' . basename( $hashed_filename ),
1498 + );
1499 +
1500 + $attach_id = wp_insert_attachment( $attachment, $upload_dir['path'] . '/' . $hashed_filename );
1501 + return $attach_id;
601 1502 }
602 1503 }