PluginProbe
Visualizer – Tables & Charts Manager with Built-in AI Generator / 3.7.4
Visualizer – Tables & Charts Manager with Built-in AI Generator v3.7.4
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 +986 -84 3.0.7 → 3.7.4 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 +525,89 @@
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 + $_POST['lazy_load_chart'] = isset( $_POST['lazy_load_chart'] ) && 'yes' === $_POST['lazy_load_chart'] ? true : false;
532 +
533 + if ( isset( $_POST['chart-img'] ) && ! empty( $_POST['chart-img'] ) ) {
534 + $attachment_id = $this->save_chart_image( $_POST['chart-img'], $chart_id, $_POST['save_chart_image'] );
535 + if ( $attachment_id ) {
536 + update_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_IMAGE, $attachment_id );
537 + }
538 + }
539 + $lib = $this->load_chart_type( $chart_id );
540 +
541 + // the alpha color picker (RGBA) is not supported by google.
542 + $color_picker_dep = 'wp-color-picker';
543 + if ( in_array( $lib, array( 'chartjs', 'datatables' ), true ) && ! wp_script_is( 'wp-color-picker-alpha', 'registered' ) ) {
544 + wp_register_script( 'wp-color-picker-alpha', VISUALIZER_ABSURL . 'js/lib/wp-color-picker-alpha.min.js', array( 'wp-color-picker' ), Visualizer_Plugin::VERSION );
545 + $color_picker_dep = 'wp-color-picker-alpha';
546 + }
547 +
241 548 // enqueue and register scripts and styles
242 549 wp_register_script( 'visualizer-chosen', VISUALIZER_ABSURL . 'js/lib/chosen.jquery.min.js', array( 'jquery' ), Visualizer_Plugin::VERSION );
243 550 wp_register_style( 'visualizer-chosen', VISUALIZER_ABSURL . 'css/lib/chosen.min.css', array(), Visualizer_Plugin::VERSION );
244 551
245 552 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 );
553 + wp_register_script( 'visualizer-frame', VISUALIZER_ABSURL . 'js/frame.js', array( 'visualizer-chosen', 'jquery-ui-accordion', 'jquery-ui-tabs' ), Visualizer_Plugin::VERSION, true );
554 + wp_register_script( 'visualizer-customization', $this->get_user_customization_js(), array(), null, true );
249 555 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
556 + 'visualizer-render',
557 + VISUALIZER_ABSURL . 'js/render-facade.js',
558 + apply_filters( 'visualizer_assets_render', array( 'visualizer-frame', 'visualizer-customization' ), false ),
559 + Visualizer_Plugin::VERSION,
560 + true
255 561 );
256 562 wp_register_script(
257 - 'visualizer-preview', VISUALIZER_ABSURL . 'js/preview.js', array(
258 - 'wp-color-picker',
563 + 'visualizer-preview',
564 + VISUALIZER_ABSURL . 'js/preview.js',
565 + array(
566 + $color_picker_dep,
259 567 'visualizer-render',
260 - ), Visualizer_Plugin::VERSION, true
568 + ),
569 + Visualizer_Plugin::VERSION,
570 + true
261 571 );
262 - // added by Ash/Upwork
263 - if ( VISUALIZER_PRO ) {
572 + wp_register_script( 'visualizer-editor-simple', VISUALIZER_ABSURL . 'js/simple-editor.js', array( 'jquery' ), Visualizer_Plugin::VERSION, true );
573 +
574 + do_action( 'visualizer_add_scripts' );
575 +
576 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
264 577 global $Visualizer_Pro;
265 578 $Visualizer_Pro->_addScriptsAndStyles();
266 579 }
580 +
267 581 // dispatch pages
268 582 $this->_chart = get_post( $chart_id );
269 583 $tab = isset( $_GET['tab'] ) && ! empty( $_GET['tab'] ) ? $_GET['tab'] : 'visualizer';
270 584
271 585 // skip chart type pages only for existing charts.
272 - if ( VISUALIZER_SKIP_CHART_TYPE_PAGE && 'auto-draft' !== $this->_chart->post_status ) {
586 + if ( VISUALIZER_SKIP_CHART_TYPE_PAGE && 'auto-draft' !== $this->_chart->post_status && ( ! empty( $_GET['tab'] ) && 'visualizer' === $_GET['tab'] ) ) {
273 587 $tab = 'settings';
274 588 }
275 589
590 + if ( isset( $_POST['cancel'] ) && 1 === intval( $_POST['cancel'] ) ) {
591 + // if the cancel button is clicked.
592 + $this->undoRevisions( $chart_id, true );
593 + } elseif ( isset( $_POST['save'] ) && 1 === intval( $_POST['save'] ) ) {
594 + $this->handlePermissions();
595 + // if the save button is clicked.
596 + $this->undoRevisions( $chart_id, false );
597 + } else {
598 + // if the edit button is clicked.
599 + $this->_chart = $this->handleExistingRevisions( $chart_id, $this->_chart );
600 + }
601 +
602 + // Clear existing chart cache.
603 + if ( isset( $_POST['save'] ) && 1 === intval( $_POST['save'] ) ) {
604 + $cache_key = Visualizer_Plugin::CF_CHART_CACHE . '_' . $chart_id;
605 + if ( get_transient( $cache_key ) ) {
606 + delete_transient( $cache_key );
607 + }
608 + }
609 +
276 610 switch ( $tab ) {
277 611 case 'settings':
278 612 $this->_handleDataAndSettingsPage();
279 613 break;
@@ -281,9 +615,9 @@
281 615 case 'visualizer': // fall through.
282 616 $this->_handleTypesPage();
283 617 break;
284 618 default:
285 - do_action( 'visualizer_pro_handle_tab', $tab, $this->_chart );
619 + // this should never happen.
286 620 break;
287 621 }
288 622 defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
289 623 }
@@ -288,8 +622,80 @@
288 622 defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
289 623 }
290 624
291 625 /**
626 + * Load code editor assets.
627 + */
628 + private function loadCodeEditorAssets( $chart_id ) {
629 + global $wp_version;
630 +
631 + $wp_scripts = wp_scripts();
632 +
633 + // data tables assets.
634 + wp_register_script( 'visualizer-datatables', VISUALIZER_ABSURL . 'js/lib/datatables.min.js', array( 'jquery-ui-core' ), Visualizer_Plugin::VERSION );
635 + wp_register_style( 'visualizer-datatables', VISUALIZER_ABSURL . 'css/lib/datatables.min.css', array(), Visualizer_Plugin::VERSION );
636 + 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 );
637 + wp_enqueue_script( 'visualizer-datatables' );
638 + wp_enqueue_style( 'visualizer-jquery-ui' );
639 +
640 + if ( ! Visualizer_Module::is_pro() ) {
641 + return;
642 + }
643 +
644 + $table_col_mapping = Visualizer_Source_Query_Params::get_all_db_tables_column_mapping( $chart_id );
645 +
646 + if ( version_compare( $wp_version, '4.9.0', '<' ) ) {
647 + // code mirror assets.
648 + wp_register_script( 'visualizer-codemirror-core', '//codemirror.net/lib/codemirror.js', array( 'jquery' ), Visualizer_Plugin::VERSION );
649 + wp_register_script( 'visualizer-codemirror-placeholder', '//codemirror.net/addon/display/placeholder.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
650 + wp_register_script( 'visualizer-codemirror-matchbrackets', '//codemirror.net/addon/edit/matchbrackets.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
651 + wp_register_script( 'visualizer-codemirror-closebrackets', '//codemirror.net/addon/edit/closebrackets.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
652 + wp_register_script( 'visualizer-codemirror-sql', '//codemirror.net/mode/sql/sql.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
653 + wp_register_script( 'visualizer-codemirror-sql-hint', '//codemirror.net/addon/hint/sql-hint.js', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
654 + 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 );
655 + wp_register_style( 'visualizer-codemirror-core', '//codemirror.net/lib/codemirror.css', array(), Visualizer_Plugin::VERSION );
656 + wp_register_style( 'visualizer-codemirror-hint', '//codemirror.net/addon/hint/show-hint.css', array( 'visualizer-codemirror-core' ), Visualizer_Plugin::VERSION );
657 +
658 + wp_enqueue_script( 'visualizer-codemirror-hint' );
659 + wp_enqueue_style( 'visualizer-codemirror-hint' );
660 + } else {
661 + wp_enqueue_code_editor(
662 + array(
663 + 'type' => 'sql',
664 + 'codemirror' => array(
665 + 'autofocus' => true,
666 + 'lineWrapping' => true,
667 + 'dragDrop' => false,
668 + 'matchBrackets' => true,
669 + 'autoCloseBrackets' => true,
670 + 'extraKeys' => array( 'Ctrl-Space' => 'autocomplete' ),
671 + 'hintOptions' => array( 'tables' => $table_col_mapping ),
672 + ),
673 + )
674 + );
675 + }
676 +
677 + return $table_col_mapping;
678 + }
679 +
680 + /**
681 + * Handle permissions from the new conslidated settings sidebar.
682 + */
683 + private function handlePermissions() {
684 + if ( ! Visualizer_Module::is_pro() ) {
685 + return;
686 + }
687 +
688 + // we will not support old free and new pro.
689 + // handling new free and old pro.
690 + if ( has_action( 'visualizer_pro_handle_tab' ) ) {
691 + do_action( 'visualizer_pro_handle_tab', 'permissions', $this->_chart );
692 + } else {
693 + do_action( 'visualizer_handle_permissions', $this->_chart );
694 + }
695 + }
696 +
697 + /**
292 698 * Handle data and settings page
293 699 */
294 700 private function _handleDataAndSettingsPage() {
295 701 if ( isset( $_POST['map_api_key'] ) ) {
@@ -294,23 +700,47 @@
294 700 private function _handleDataAndSettingsPage() {
295 701 if ( isset( $_POST['map_api_key'] ) ) {
296 702 update_option( 'visualizer-map-api-key', $_POST['map_api_key'] );
297 703 }
298 - if ( $_SERVER['REQUEST_METHOD'] == 'POST' && isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'] ) ) {
299 - if ( $this->_chart->post_status == 'auto-draft' ) {
704 +
705 + if ( $_SERVER['REQUEST_METHOD'] === 'POST' && isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'] ) ) {
706 + if ( $this->_chart->post_status === 'auto-draft' ) {
300 707 $this->_chart->post_status = 'publish';
708 +
709 + // 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.
710 + // we do not want any difference in data so disable revisions temporarily.
711 + $this->disableRevisionsTemporarily();
712 +
301 713 wp_update_post( $this->_chart->to_array() );
302 714 }
303 - update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $_POST );
715 + // save meta data only when it is NOT being canceled.
716 + if ( ! ( isset( $_POST['cancel'] ) && 1 === intval( $_POST['cancel'] ) ) ) {
717 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $_POST );
718 +
719 + // we will keep a parameter called 'internal_title' that will be set to the given title or, if empty, the chart ID
720 + // this will help in searching with the chart id.
721 + $settings = get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
722 + $title = null;
723 + if ( isset( $settings['title'] ) && ! empty( $settings['title'] ) ) {
724 + $title = $settings['title'];
725 + if ( is_array( $title ) ) {
726 + $title = $settings['title']['text'];
727 + }
728 + }
729 + if ( empty( $title ) ) {
730 + $title = $this->_chart->ID;
731 + }
732 + $settings['internal_title'] = $title;
733 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SETTINGS, $settings );
734 + }
304 735 $render = new Visualizer_Render_Page_Send();
305 736 $render->text = sprintf( '[visualizer id="%d"]', $this->_chart->ID );
306 737 wp_iframe( array( $render, 'render' ) );
307 -
308 738 return;
309 739 }
310 740 $data = $this->_getChartArray();
311 741 $sidebar = '';
312 - $sidebar_class = 'Visualizer_Render_Sidebar_Type_' . ucfirst( $data['type'] );
742 + $sidebar_class = $this->load_chart_class_name( $this->_chart->ID );
313 743 if ( class_exists( $sidebar_class, true ) ) {
314 744 $sidebar = new $sidebar_class( $data['settings'] );
315 745 $sidebar->__series = $data['series'];
316 746 $sidebar->__data = $data['data'];
@@ -315,56 +745,107 @@
315 745 $sidebar->__series = $data['series'];
316 746 $sidebar->__data = $data['data'];
317 747 } else {
318 748 $sidebar = apply_filters( 'visualizer_pro_chart_type_sidebar', '', $data );
319 - if ( $sidebar != '' ) {
749 + if ( $sidebar !== '' ) {
320 750 $sidebar->__series = $data['series'];
321 751 $sidebar->__data = $data['data'];
322 752 }
323 753 }
324 - unset( $data['settings']['width'], $data['settings']['height'] );
325 - wp_enqueue_style( 'visualizer-frame' );
754 + unset( $data['settings']['width'], $data['settings']['height'], $data['settings']['chartArea'] );
326 755 wp_enqueue_style( 'wp-color-picker' );
327 756 wp_enqueue_style( 'visualizer-frame' );
328 757 wp_enqueue_script( 'visualizer-preview' );
758 + wp_enqueue_script( 'visualizer-chosen' );
329 759 wp_enqueue_script( 'visualizer-render' );
760 +
761 + if ( Visualizer_Module::can_show_feature( 'simple-editor' ) ) {
762 + wp_enqueue_script( 'visualizer-editor-simple' );
763 + wp_localize_script(
764 + 'visualizer-editor-simple',
765 + 'visualizer1',
766 + array(
767 + 'ajax' => array(
768 + 'url' => admin_url( 'admin-ajax.php' ),
769 + 'nonces' => array(
770 + ),
771 + 'actions' => array(
772 + ),
773 + ),
774 + )
775 + );
776 + }
777 +
778 + $table_col_mapping = $this->loadCodeEditorAssets( $this->_chart->ID );
779 +
330 780 wp_localize_script(
331 - 'visualizer-render', 'visualizer', array(
781 + 'visualizer-render',
782 + 'visualizer',
783 + array(
332 784 'l10n' => array(
333 - 'invalid_source' => esc_html__( 'You have entered invalid URL. Please, insert proper URL.', 'visualizer' ),
785 + 'invalid_source' => esc_html__( 'You have entered an invalid URL. Please provide a valid URL.', 'visualizer' ),
334 786 'loading' => esc_html__( 'Loading...', 'visualizer' ),
787 + 'json_error' => esc_html__( 'An error occured in fetching data.', 'visualizer' ),
788 + 'select_columns' => esc_html__( 'Please select a few columns to include in the chart.', 'visualizer' ),
789 + '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' ),
335 790 ),
336 791 'charts' => array(
337 792 'canvas' => $data,
793 + 'id' => $this->_chart->ID,
338 794 ),
339 795 'language' => $this->get_language(),
340 796 'map_api_key' => get_option( 'visualizer-map-api-key' ),
341 - 'ajax' => array(
797 + 'ajax' => array(
342 798 'url' => admin_url( 'admin-ajax.php' ),
343 799 'nonces' => array(
344 800 'permissions' => wp_create_nonce( Visualizer_Plugin::ACTION_FETCH_PERMISSIONS_DATA ),
801 + 'db_get_data' => wp_create_nonce( Visualizer_Plugin::ACTION_FETCH_DB_DATA . Visualizer_Plugin::VERSION ),
802 + 'json_get_roots' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_GET_ROOTS . Visualizer_Plugin::VERSION ),
803 + 'json_get_data' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_GET_DATA . Visualizer_Plugin::VERSION ),
804 + 'json_set_schedule' => wp_create_nonce( Visualizer_Plugin::ACTION_JSON_SET_SCHEDULE . Visualizer_Plugin::VERSION ),
345 805 ),
346 806 'actions' => array(
347 807 'permissions' => Visualizer_Plugin::ACTION_FETCH_PERMISSIONS_DATA,
808 + 'db_get_data' => Visualizer_Plugin::ACTION_FETCH_DB_DATA,
809 + 'json_get_roots' => Visualizer_Plugin::ACTION_JSON_GET_ROOTS,
810 + 'json_get_data' => Visualizer_Plugin::ACTION_JSON_GET_DATA,
811 + 'json_set_schedule' => Visualizer_Plugin::ACTION_JSON_SET_SCHEDULE,
348 812 ),
349 813 ),
814 + 'db_query' => array(
815 + 'tables' => $table_col_mapping,
816 + ),
817 + 'is_pro' => Visualizer_Module::is_pro(),
818 + 'page_type' => 'chart',
819 + 'json_tag_separator' => Visualizer_Source_Json::TAG_SEPARATOR,
820 + 'json_tag_separator_view' => Visualizer_Source_Json::TAG_SEPARATOR_VIEW,
821 + 'is_front' => false,
350 822 )
351 823 );
824 +
352 825 $render = new Visualizer_Render_Page_Data();
353 826 $render->chart = $this->_chart;
354 827 $render->type = $data['type'];
828 + $render->custom_css = $data['css'];
355 829 $render->sidebar = $sidebar;
356 830 if ( filter_input( INPUT_GET, 'library', FILTER_VALIDATE_BOOLEAN ) ) {
357 - $render->button = filter_input( INPUT_GET, 'action' ) == Visualizer_Plugin::ACTION_EDIT_CHART
831 + $render->button = filter_input( INPUT_GET, 'action' ) === Visualizer_Plugin::ACTION_EDIT_CHART
358 832 ? esc_html__( 'Save Chart', 'visualizer' )
359 833 : esc_html__( 'Create Chart', 'visualizer' );
834 + if ( filter_input( INPUT_GET, 'action' ) === Visualizer_Plugin::ACTION_EDIT_CHART ) {
835 + $render->cancel_button = esc_html__( 'Cancel', 'visualizer' );
836 + }
360 837 } else {
361 838 $render->button = esc_attr__( 'Insert Chart', 'visualizer' );
362 839 }
363 - if ( VISUALIZER_PRO ) {
840 +
841 + do_action( 'visualizer_enqueue_scripts_and_styles', $data, $this->_chart->ID );
842 +
843 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
364 844 global $Visualizer_Pro;
365 - $Visualizer_Pro->_enqueueScriptsAndStyles( $data );
845 + $Visualizer_Pro->_enqueueScriptsAndStyles( $data, $this->_chart->ID );
366 846 }
847 +
367 848 $this->_addAction( 'admin_head', 'renderFlattrScript' );
368 849 wp_iframe( array( $render, 'render' ) );
369 850 }
370 851
@@ -376,21 +857,32 @@
376 857 * @access private
377 858 */
378 859 private function _handleTypesPage() {
379 860 // process post request
380 - if ( $_SERVER['REQUEST_METHOD'] == 'POST' && wp_verify_nonce( filter_input( INPUT_POST, 'nonce' ) ) ) {
861 + if ( $_SERVER['REQUEST_METHOD'] === 'POST' && wp_verify_nonce( filter_input( INPUT_POST, 'nonce' ) ) ) {
381 862 $type = filter_input( INPUT_POST, 'type' );
382 - if ( in_array( $type, Visualizer_Plugin::getChartTypes() ) ) {
863 + $library = filter_input( INPUT_POST, 'chart-library' );
864 + if ( in_array( $type, Visualizer_Plugin::getChartTypes(), true ) ) {
865 + if ( empty( $library ) ) {
866 + // library cannot be empty.
867 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, 'Chart library empty while creating the chart! Aborting...', 'error', __FILE__, __LINE__ );
868 + return;
869 + }
870 +
383 871 // save new chart type
384 872 update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_TYPE, $type );
873 + update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_LIBRARY, $library );
385 874 // if the chart has default data, update it with appropriate default data for new type
386 875 if ( filter_var( get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_DEFAULT_DATA, true ), FILTER_VALIDATE_BOOLEAN ) ) {
387 876 $source = new Visualizer_Source_Csv( VISUALIZER_ABSPATH . DIRECTORY_SEPARATOR . 'samples' . DIRECTORY_SEPARATOR . $type . '.csv' );
388 877 $source->fetch();
389 - $this->_chart->post_content = $source->getData();
878 + $this->_chart->post_content = $source->getData( get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) );
390 879 wp_update_post( $this->_chart->to_array() );
391 880 update_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
392 881 }
882 +
883 + Visualizer_Module_Utility::set_defaults( $this->_chart );
884 +
393 885 // redirect to next tab
394 886 // changed by Ash/Upwork
395 887 wp_redirect( add_query_arg( 'tab', 'settings' ) );
396 888
@@ -398,9 +890,9 @@
398 890 }
399 891 }
400 892 $render = new Visualizer_Render_Page_Types();
401 893 $render->type = get_post_meta( $this->_chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true );
402 - $render->types = Visualizer_Module_Admin::_getChartTypesLocalized();
894 + $render->types = Visualizer_Module_Admin::_getChartTypesLocalized( false, false, false, 'types' );
403 895 $render->chart = $this->_chart;
404 896 wp_enqueue_style( 'visualizer-frame' );
405 897 wp_enqueue_script( 'visualizer-frame' );
406 898 wp_iframe( array( $render, 'render' ) );
@@ -416,10 +908,131 @@
416 908 */
417 909 public function renderFlattrScript() {
418 910 echo '';
419 911 }
420 - // changed by Ash/Upwork
912 +
421 913 /**
914 + * Processes the CSV that is sent in the request as a string.
915 + *
916 + * @since 3.2.0
917 + */
918 + private function handleCSVasString( $data, $editor_type ) {
919 + $source = null;
920 +
921 + switch ( $editor_type ) {
922 + case 'text':
923 + // data coming in from the text editor.
924 + $tmpfile = tempnam( get_temp_dir(), Visualizer_Plugin::NAME );
925 + $handle = fopen( $tmpfile, 'w' );
926 + $values = preg_split( '/[\n\r]+/', stripslashes( trim( $data ) ) );
927 + if ( $values ) {
928 + foreach ( $values as $row ) {
929 + if ( empty( $row ) ) {
930 + continue;
931 + }
932 + $row = explode( ',', $row );
933 + $row = array_map(
934 + function( $r ) {
935 + return '' === $r ? ' ' : $r;
936 + },
937 + $row
938 + );
939 + $row = implode( ',', $row );
940 + // don't use fpucsv here because we need to just dump the data
941 + // minus the empty rows
942 + // because fputcsv needs to tokenize
943 + // we can standardize the CSV enclosure here and replace all ' with "
944 + // we can assume that if there are an even number of ' they should be changed to "
945 + // but that will screw up words like fo'c'sle
946 + // so here let's just assume ' will NOT be used for enclosures
947 + fwrite( $handle, $row );
948 + fwrite( $handle, PHP_EOL );
949 + }
950 + }
951 + $source = new Visualizer_Source_Csv( $tmpfile );
952 + fclose( $handle );
953 + break;
954 + case 'table':
955 + // Import from Chart
956 + // fall-through.
957 + case 'excel':
958 + // data coming in from the excel editor.
959 + $source = apply_filters( 'visualizer_pro_handle_chart_data', $data, '' );
960 + break;
961 + }
962 + return $source;
963 + }
964 +
965 + /**
966 + * Parses the data uploaded as an HTML table.
967 + *
968 + * @since 3.2.0
969 + *
970 + * @access private
971 + */
972 + private function handleTabularData() {
973 + $csv = array();
974 + // the datatable mentions the headers twice, so lets remove the duplicates.
975 + $headers = array_unique( array_filter( $_POST['header'] ) );
976 + $types = $_POST['type'];
977 +
978 + // capture all the indexes that correspond to excluded columns.
979 + $exclude = array();
980 + $index = 0;
981 + foreach ( $types as $type ) {
982 + if ( empty( $type ) ) {
983 + $exclude[] = $index;
984 + }
985 + $index++;
986 + }
987 +
988 + // when N headers are being renamed, the number of headers increases by N
989 + // because of the way datatable duplicates header information
990 + // so unset the headers that have been renamed.
991 + if ( count( $headers ) !== count( $types ) ) {
992 + $to = count( $headers );
993 + for ( $i = count( $types ); $i < $to; $i++ ) {
994 + unset( $headers[ $i + 1 ] );
995 + }
996 + }
997 +
998 + $columns = array();
999 + for ( $i = 0; $i < count( $headers ); $i++ ) {
1000 + if ( ! isset( $_POST[ 'data' . $i ] ) ) {
1001 + continue;
1002 + }
1003 + $columns[ $i ] = $_POST[ 'data' . $i ];
1004 + }
1005 +
1006 + $csv[] = $headers;
1007 + $csv[] = $types;
1008 + for ( $j = 0; $j < count( $columns[0] ); $j++ ) {
1009 + $row = array();
1010 + for ( $i = 0; $i < count( $headers ); $i++ ) {
1011 + $row[] = sanitize_text_field( $columns[ $i ][ $j ] );
1012 + }
1013 + $csv[] = $row;
1014 + }
1015 +
1016 + $tmpfile = tempnam( get_temp_dir(), Visualizer_Plugin::NAME );
1017 + $handle = fopen( $tmpfile, 'w' );
1018 +
1019 + if ( $csv ) {
1020 + $index = 0;
1021 + foreach ( $csv as $row ) {
1022 + // remove all the cells corresponding to the excluded headers.
1023 + foreach ( $exclude as $j ) {
1024 + unset( $row[ $j ] );
1025 + }
1026 + fputcsv( $handle, $row );
1027 + }
1028 + }
1029 + $source = new Visualizer_Source_Csv( $tmpfile );
1030 + fclose( $handle );
1031 + return $source;
1032 + }
1033 +
1034 + /**
422 1035 * Parses uploaded CSV file and saves new data for the chart.
423 1036 *
424 1037 * @since 1.0.0
425 1038 *
@@ -425,20 +1038,34 @@
425 1038 *
426 1039 * @access public
427 1040 */
428 1041 public function uploadData() {
1042 + // if this is being called internally from pro and VISUALIZER_DO_NOT_DIE is set.
1043 + // otherwise, assume this is a normal web request.
1044 + $can_die = ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE );
1045 +
429 1046 // validate nonce
430 - // do not use filter_input as it does not work for phpunit test cases, use filter_var instead
431 1047 if ( ! isset( $_GET['nonce'] ) || ! wp_verify_nonce( $_GET['nonce'] ) ) {
1048 + if ( ! $can_die ) {
1049 + return;
1050 + }
432 1051 status_header( 403 );
433 1052 exit;
434 1053 }
1054 +
435 1055 // check chart, if chart exists
1056 + // do not use filter_input as it does not work for phpunit test cases, use filter_var instead
436 1057 $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 ) {
1058 + if ( ! $chart_id || ! ( $chart = get_post( $chart_id ) ) || $chart->post_type !== Visualizer_Plugin::CPT_VISUALIZER ) {
1059 + if ( ! $can_die ) {
1060 + return;
1061 + }
438 1062 status_header( 400 );
439 1063 exit;
440 1064 }
1065 +
1066 + 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__ );
1067 +
441 1068 if ( ! isset( $_POST['vz-import-time'] ) ) {
442 1069 apply_filters( 'visualizer_pro_remove_schedule', $chart_id );
443 1070 }
444 1071
@@ -443,11 +1070,33 @@
443 1070 }
444 1071
445 1072 if ( ! isset( $_POST['chart_data_src'] ) || Visualizer_Plugin::CF_SOURCE_FILTER !== $_POST['chart_data_src'] ) {
446 1073 // delete the filters in case this chart is being uploaded from other data sources
447 - delete_post_meta( $chart_id, 'visualizer-filter-config' );
1074 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_FILTER_CONFIG );
1075 + delete_post_meta( $chart_id, '__transient-' . Visualizer_Plugin::CF_FILTER_CONFIG );
1076 + delete_post_meta( $chart_id, '__transient-' . Visualizer_Plugin::CF_DB_QUERY );
1077 +
1078 + // delete "import from db" specific parameters.
1079 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_DB_QUERY );
1080 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_DB_SCHEDULE );
1081 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_REMOTE_DB_PARAMS );
448 1082 }
449 1083
1084 + // delete json related data.
1085 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_URL );
1086 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_ROOT );
1087 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_PAGING );
1088 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_JSON_HEADERS );
1089 +
1090 + // delete last error
1091 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR );
1092 +
1093 + // delete editor related data.
1094 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR );
1095 +
1096 + // delete this so that a JSON import can be later edited manually without a problem.
1097 + delete_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE );
1098 +
450 1099 $source = null;
451 1100 $render = new Visualizer_Render_Page_Update();
452 1101 if ( isset( $_POST['remote_data'] ) && filter_var( $_POST['remote_data'], FILTER_VALIDATE_URL ) ) {
453 1102 $source = new Visualizer_Source_Csv_Remote( $_POST['remote_data'] );
@@ -453,34 +1102,84 @@
453 1102 $source = new Visualizer_Source_Csv_Remote( $_POST['remote_data'] );
454 1103 if ( isset( $_POST['vz-import-time'] ) ) {
455 1104 apply_filters( 'visualizer_pro_chart_schedule', $chart_id, $_POST['remote_data'], $_POST['vz-import-time'] );
456 1105 }
1106 + // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison
457 1107 } elseif ( isset( $_FILES['local_data'] ) && $_FILES['local_data']['error'] == 0 ) {
458 1108 $source = new Visualizer_Source_Csv( $_FILES['local_data']['tmp_name'] );
459 - // Added by Ash/Upwork
460 1109 } 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
1110 + $source = $this->handleCSVasString( $_POST['chart_data'], $_POST['editor-type'] );
1111 + update_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR, $_POST['editor-type'] );
1112 + } elseif ( isset( $_POST['table_data'] ) && 'yes' === $_POST['table_data'] ) {
1113 + $source = $this->handleTabularData();
1114 + update_post_meta( $chart_id, Visualizer_Plugin::CF_EDITOR, $_POST['editor-type'] );
463 1115 } else {
464 - $render->message = esc_html__( 'CSV file with chart data was not uploaded. Please, try again.', 'visualizer' );
1116 + 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__ );
1117 + $render->message = esc_html__( 'CSV file with chart data was not uploaded. Please try again.', 'visualizer' );
1118 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, esc_html__( 'CSV file with chart data was not uploaded. Please try again.', 'visualizer' ) );
465 1119 }
1120 +
1121 + 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__ );
1122 +
466 1123 if ( $source ) {
467 1124 if ( $source->fetch() ) {
468 - $chart->post_content = $source->getData();
1125 + $content = $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) );
1126 + $populate = true;
1127 + if ( is_string( $content ) && is_array( unserialize( $content ) ) ) {
1128 + $json = unserialize( $content );
1129 + // if source exists, so should data. if source exists but data is blank, do not populate the chart.
1130 + // if we populate the data even if it is empty, the chart will show "Table has no columns".
1131 + if ( array_key_exists( 'source', $json ) && ! empty( $json['source'] ) && ( ! array_key_exists( 'data', $json ) || empty( $json['data'] ) ) ) {
1132 + 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__ );
1133 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, sprintf( 'Not populating chart data as source exists (%s) but data is empty!', $json['source'] ) );
1134 + $populate = false;
1135 + }
1136 + }
1137 + if ( $populate ) {
1138 + $chart->post_content = $content;
1139 + }
469 1140 wp_update_post( $chart->to_array() );
1141 +
470 1142 update_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
471 1143 update_post_meta( $chart->ID, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
472 1144 update_post_meta( $chart->ID, Visualizer_Plugin::CF_DEFAULT_DATA, 0 );
473 - $render->data = json_encode( $source->getRawData() );
1145 +
1146 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Updated post for chart %d', $chart_id ), 'debug', __FILE__, __LINE__ );
1147 +
1148 + Visualizer_Module_Utility::set_defaults( $chart, null );
1149 +
1150 + $settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true );
1151 + if ( isset( $settings['series'] ) && ! ( count( $settings['series'] ) - count( $source->getSeries() ) > 1 ) ) {
1152 + $diff_total_series = abs( count( $settings['series'] ) - count( $source->getSeries() ) );
1153 + if ( $diff_total_series ) {
1154 + foreach ( range( 1, $diff_total_series ) as $k => $diff_series ) {
1155 + $settings['series'][] = end( $settings['series'] );
1156 + }
1157 + update_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, $settings );
1158 + }
1159 + }
1160 +
1161 + $render->id = $chart->ID;
1162 + $render->data = json_encode( $source->getRawData( get_post_meta( $chart->ID, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ) );
474 1163 $render->series = json_encode( $source->getSeries() );
1164 + $render->settings = json_encode( $settings );
475 1165 } else {
476 - $render->message = esc_html__( 'CSV file is broken or invalid. Please, try again.', 'visualizer' );
1166 + $error = $source->get_error();
1167 + if ( empty( $error ) ) {
1168 + $error = esc_html__( 'CSV file is broken or invalid. Please try again.', 'visualizer' );
1169 + }
1170 + $render->message = $error;
1171 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( '%s for chart %d.', $error, $chart_id ), 'error', __FILE__, __LINE__ );
1172 + update_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, $error );
477 1173 }
1174 + } else {
1175 + do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Unknown internal error for chart %d.', $chart_id ), 'error', __FILE__, __LINE__ );
478 1176 }
479 1177 $render->render();
480 - if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
481 - defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1178 + if ( ! $can_die ) {
1179 + return;
482 1180 }
1181 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
483 1182 }
484 1183
485 1184 /**
486 1185 * Clones the chart.
@@ -490,24 +1189,18 @@
490 1189 * @access public
491 1190 */
492 1191 public function cloneChart() {
493 1192 $chart_id = $success = false;
494 - $nonce = wp_verify_nonce( filter_input( INPUT_GET, 'nonce' ), Visualizer_Plugin::ACTION_CLONE_CHART );
1193 + $nonce = isset( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'], Visualizer_Plugin::ACTION_CLONE_CHART );
495 1194 $capable = current_user_can( 'edit_posts' );
496 1195 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 - );
1196 + $chart_id = isset( $_GET['chart'] ) ? filter_var( $_GET['chart'], FILTER_VALIDATE_INT ) : '';
504 1197 if ( $chart_id ) {
505 1198 $chart = get_post( $chart_id );
506 - $success = $chart && $chart->post_type == Visualizer_Plugin::CPT_VISUALIZER;
1199 + $success = $chart && $chart->post_type === Visualizer_Plugin::CPT_VISUALIZER;
507 1200 }
508 1201 }
509 - $redirect = wp_get_referer();
1202 + $redirect = remove_query_arg( 'vaction', wp_get_referer() );
510 1203 if ( $success ) {
511 1204 $new_chart_id = wp_insert_post(
512 1205 array(
513 1206 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
@@ -516,22 +1209,32 @@
516 1209 'post_status' => $chart->post_status,
517 1210 'post_content' => $chart->post_content,
518 1211 )
519 1212 );
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 ) );
1213 + if ( is_wp_error( $new_chart_id ) ) {
1214 + 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__ );
1215 + } else {
1216 + $post_meta = get_post_meta( $chart_id );
1217 + foreach ( $post_meta as $key => $value ) {
1218 + if ( strpos( $key, 'visualizer-' ) !== false ) {
1219 + add_post_meta( $new_chart_id, $key, maybe_unserialize( $value[0] ) );
1220 + }
1221 + }
526 1222 $redirect = add_query_arg(
527 1223 array(
528 1224 'page' => 'visualizer',
529 1225 'type' => filter_input( INPUT_GET, 'type' ),
530 - ), admin_url( 'upload.php' )
1226 + 'vaction' => false,
1227 + ),
1228 + admin_url( 'admin.php' )
531 1229 );
532 1230 }
533 1231 }
1232 +
1233 + if ( defined( 'WP_TESTS_DOMAIN' ) ) {
1234 + wp_die();
1235 + }
1236 +
534 1237 wp_redirect( $redirect );
535 1238 exit;
536 1239 }
537 1240
@@ -546,9 +1249,11 @@
546 1249 check_ajax_referer( Visualizer_Plugin::ACTION_EXPORT_DATA . Visualizer_Plugin::VERSION, 'security' );
547 1250 $capable = current_user_can( 'edit_posts' );
548 1251 if ( $capable ) {
549 1252 $chart_id = isset( $_GET['chart'] ) ? filter_var(
550 - $_GET['chart'], FILTER_VALIDATE_INT, array(
1253 + $_GET['chart'],
1254 + FILTER_VALIDATE_INT,
1255 + array(
551 1256 'options' => array(
552 1257 'min_range' => 1,
553 1258 ),
554 1259 )
@@ -575,15 +1280,20 @@
575 1280 $data = $this->_getChartArray();
576 1281 $render = new Visualizer_Render_Page_Data();
577 1282 $render->chart = $this->_chart;
578 1283 $render->type = $data['type'];
579 - unset( $data['settings']['width'], $data['settings']['height'] );
1284 +
1285 + if ( $data && $data['settings'] ) {
1286 + unset( $data['settings']['width'], $data['settings']['height'], $data['settings']['chartArea'] );
1287 + }
580 1288 wp_enqueue_style( 'visualizer-frame' );
581 1289 wp_enqueue_script( 'visualizer-render' );
582 1290 wp_localize_script(
583 - 'visualizer-render', 'visualizer', array(
1291 + 'visualizer-render',
1292 + 'visualizer',
1293 + array(
584 1294 'l10n' => array(
585 - 'invalid_source' => esc_html__( 'You have entered invalid URL. Please, insert proper URL.', 'visualizer' ),
1295 + 'invalid_source' => esc_html__( 'You have entered an invalid URL. Please provide a valid URL.', 'visualizer' ),
586 1296 'loading' => esc_html__( 'Loading...', 'visualizer' ),
587 1297 ),
588 1298 'charts' => array(
589 1299 'canvas' => $data,
@@ -589,14 +1299,206 @@
589 1299 'canvas' => $data,
590 1300 ),
591 1301 )
592 1302 );
593 - // Added by Ash/Upwork
594 - if ( VISUALIZER_PRO ) {
1303 +
1304 + do_action( 'visualizer_enqueue_scripts_and_styles', $data, $this->_chart->ID );
1305 +
1306 + if ( Visualizer_Module::is_pro() && Visualizer_Module::is_pro_older_than( '1.9.0' ) ) {
595 1307 global $Visualizer_Pro;
596 - $Visualizer_Pro->_enqueueScriptsAndStyles( $data );
1308 + $Visualizer_Pro->_enqueueScriptsAndStyles( $data, $this->_chart->ID );
597 1309 }
1310 +
598 1311 // Added by Ash/Upwork
599 1312 $this->_addAction( 'admin_head', 'renderFlattrScript' );
600 1313 wp_iframe( array( $render, 'render' ) );
1314 + }
1315 +
1316 + /**
1317 + * Returns the data for the query.
1318 + *
1319 + * @access public
1320 + */
1321 + public function getQueryData() {
1322 + check_ajax_referer( Visualizer_Plugin::ACTION_FETCH_DB_DATA . Visualizer_Plugin::VERSION, 'security' );
1323 +
1324 + $params = wp_parse_args( $_POST['params'] );
1325 + $chart_id = filter_var( $params['chart_id'], FILTER_VALIDATE_INT );
1326 +
1327 + $source = new Visualizer_Source_Query( stripslashes( $params['query'] ), $chart_id, $params );
1328 + $html = $source->fetch( true );
1329 + $error = $source->get_error();
1330 + if ( ! empty( $error ) ) {
1331 + wp_send_json_error( array( 'msg' => $error ) );
1332 + }
1333 + wp_send_json_success( array( 'table' => $html ) );
1334 + }
1335 +
1336 + /**
1337 + * Saves the query and the schedule.
1338 + *
1339 + * @access public
1340 + */
1341 + public function saveQuery() {
1342 + check_ajax_referer( Visualizer_Plugin::ACTION_SAVE_DB_QUERY . Visualizer_Plugin::VERSION, 'security' );
1343 +
1344 + $chart_id = filter_input(
1345 + INPUT_GET,
1346 + 'chart',
1347 + FILTER_VALIDATE_INT,
1348 + array(
1349 + 'options' => array(
1350 + 'min_range' => 1,
1351 + ),
1352 + )
1353 + );
1354 +
1355 + $hours = filter_input(
1356 + INPUT_POST,
1357 + 'refresh',
1358 + FILTER_VALIDATE_FLOAT,
1359 + array(
1360 + 'options' => array(
1361 + 'min_range' => -1,
1362 + 'max_range' => apply_filters( 'visualizer_is_business', false ) ? PHP_INT_MAX : -1,
1363 + ),
1364 + )
1365 + );
1366 +
1367 + if ( ! is_numeric( $hours ) ) {
1368 + $hours = -1;
1369 + }
1370 +
1371 + $render = new Visualizer_Render_Page_Update();
1372 + if ( $chart_id ) {
1373 + $params = wp_parse_args( $_POST['params'] );
1374 + $source = new Visualizer_Source_Query( stripslashes( $params['query'] ), $chart_id, $params );
1375 + $source->fetch( false );
1376 + $error = $source->get_error();
1377 + if ( empty( $error ) ) {
1378 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DB_QUERY, stripslashes( $params['query'] ) );
1379 + update_post_meta( $chart_id, Visualizer_Plugin::CF_SOURCE, $source->getSourceName() );
1380 + update_post_meta( $chart_id, Visualizer_Plugin::CF_SERIES, $source->getSeries() );
1381 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DB_SCHEDULE, $hours );
1382 + update_post_meta( $chart_id, Visualizer_Plugin::CF_DEFAULT_DATA, 0 );
1383 + if ( isset( $params['db_type'] ) && $params['db_type'] !== Visualizer_Plugin::WP_DB_NAME ) {
1384 + $remote_db_params = $params;
1385 + unset( $remote_db_params['query'] );
1386 + unset( $remote_db_params['chart_id'] );
1387 + update_post_meta( $chart_id, Visualizer_Plugin::CF_REMOTE_DB_PARAMS, $remote_db_params );
1388 + }
1389 +
1390 + $schedules = get_option( Visualizer_Plugin::CF_DB_SCHEDULE, array() );
1391 + $schedules[ $chart_id ] = time() + $hours * HOUR_IN_SECONDS;
1392 + update_option( Visualizer_Plugin::CF_DB_SCHEDULE, $schedules );
1393 +
1394 + wp_update_post(
1395 + array(
1396 + 'ID' => $chart_id,
1397 + 'post_content' => $source->getData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ),
1398 + )
1399 + );
1400 + $render->data = json_encode( $source->getRawData( get_post_meta( $chart_id, Visualizer_Plugin::CF_EDITABLE_TABLE, true ) ) );
1401 + $render->series = json_encode( $source->getSeries() );
1402 + $render->id = $chart_id;
1403 + } else {
1404 + $render->message = $error;
1405 + }
1406 + }
1407 + $render->render();
1408 + if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
1409 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1410 + }
1411 + }
1412 +
1413 +
1414 + /**
1415 + * Saves the filter query and the schedule.
1416 + *
1417 + * @access public
1418 + */
1419 + public function saveFilter() {
1420 + check_ajax_referer( Visualizer_Plugin::ACTION_SAVE_FILTER_QUERY . Visualizer_Plugin::VERSION, 'security' );
1421 +
1422 + $chart_id = filter_input(
1423 + INPUT_GET,
1424 + 'chart',
1425 + FILTER_VALIDATE_INT,
1426 + array(
1427 + 'options' => array(
1428 + 'min_range' => 1,
1429 + ),
1430 + )
1431 + );
1432 +
1433 + $hours = filter_input(
1434 + INPUT_POST,
1435 + 'refresh',
1436 + FILTER_VALIDATE_INT,
1437 + array(
1438 + 'options' => array(
1439 + 'min_range' => -1,
1440 + 'max_range' => apply_filters( 'visualizer_is_business', false ) ? PHP_INT_MAX : -1,
1441 + ),
1442 + )
1443 + );
1444 +
1445 + if ( 0 !== $hours && empty( $hours ) ) {
1446 + $hours = -1;
1447 + }
1448 +
1449 + do_action( 'visualizer_save_filter', $chart_id, $hours );
1450 +
1451 + if ( ! ( defined( 'VISUALIZER_DO_NOT_DIE' ) && VISUALIZER_DO_NOT_DIE ) ) {
1452 + defined( 'WP_TESTS_DOMAIN' ) ? wp_die() : exit();
1453 + }
1454 + }
1455 +
1456 + /**
1457 + * Save chart image.
1458 + *
1459 + * @param string $base64_img Chart image.
1460 + * @param int $chart_id Chart ID.
1461 + * @param bool $save_attachment Save attachment.
1462 + * @return attachment ID
1463 + */
1464 + public function save_chart_image( $base64_img, $chart_id, $save_attachment = true ) {
1465 + // Delete old chart image.
1466 + $old_attachment_id = get_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_IMAGE, true );
1467 + if ( $old_attachment_id ) {
1468 + wp_delete_attachment( $old_attachment_id, true );
1469 + }
1470 +
1471 + if ( ! $save_attachment ) {
1472 + return 0;
1473 + }
1474 +
1475 + // Upload dir.
1476 + $upload_dir = wp_upload_dir();
1477 + $upload_path = str_replace( '/', DIRECTORY_SEPARATOR, $upload_dir['path'] ) . DIRECTORY_SEPARATOR;
1478 +
1479 + $img = str_replace( 'data:image/png;base64,', '', $base64_img );
1480 + $img = str_replace( ' ', '+', $img );
1481 + $decoded = base64_decode( $img );
1482 + $filename = 'visualization-' . $chart_id . '.png';
1483 + $file_type = 'image/png';
1484 + $hashed_filename = $filename;
1485 +
1486 + // Save the image in the uploads directory.
1487 + require_once ABSPATH . '/wp-admin/includes/file.php';
1488 + \WP_Filesystem();
1489 + global $wp_filesystem;
1490 + $upload_file = $wp_filesystem->put_contents( $upload_path . $hashed_filename, $decoded );
1491 +
1492 + // Insert new chart image.
1493 + $attachment = array(
1494 + 'post_mime_type' => $file_type,
1495 + 'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $hashed_filename ) ),
1496 + 'post_content' => '',
1497 + 'post_status' => 'inherit',
1498 + 'guid' => $upload_dir['url'] . '/' . basename( $hashed_filename ),
1499 + );
1500 +
1501 + $attach_id = wp_insert_attachment( $attachment, $upload_dir['path'] . '/' . $hashed_filename );
1502 + return $attach_id;
601 1503 }
602 1504 }