← All changes | classes/Visualizer/Module.php +1 -221 3.1.1 → 3.0.2 View file →

		@@ -62,12 +62,8 @@
62	62	global $wpdb;
63	63
64	64	$this->_wpdb = $wpdb;
65	65	$this->_plugin = $plugin;
66		-
67		- $this->_addFilter( Visualizer_Plugin::FILTER_UNDO_REVISIONS, 'undoRevisions', 10, 2 );
68		- $this->_addFilter( Visualizer_Plugin::FILTER_HANDLE_REVISIONS, 'handleExistingRevisions', 10, 2 );
69		-
70	66	}
71	67
72	68	/**
73	69	* Registers an action hook.
		@@ -260,9 +256,9 @@
260	256	$xlsData = '';
261	257	if ( class_exists( 'PHPExcel' ) ) {
262	258	$doc = new PHPExcel();
263	259	$doc->getActiveSheet()->fromArray( $rows, null, 'A1' );
264		- $doc->getActiveSheet()->setTitle( sanitize_title( $chart ) );
	260	+ $doc->getActiveSheet()->setTitle( $chart );
265	261	$doc = apply_filters( 'visualizer_excel_doc', $doc );
266	262	$writer = PHPExcel_IOFactory::createWriter( $doc, 'Excel2007' );
267	263	ob_start();
268	264	$writer->save( 'php://output' );
		@@ -324,223 +320,7 @@
324	320	</html>';
325	321	return array(
326	322	'csv' => $html,
327	323	);
328		- }
329		-
330		- /**
331		- * Undo revisions for the chart, and if necessary, restore the earliest version.
332		- *
333		- * @return bool If any revisions were found.
334		- */
335		- public final function undoRevisions( $chart_id, $restore = false ) {
336		- do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'undoRevisions for %d with%s restore', $chart_id, ( $restore ? '' : 'out' ) ), 'debug', __FILE__, __LINE__ );
337		-
338		- $revisions = wp_get_post_revisions( $chart_id, array( 'order' => 'ASC' ) );
339		- if ( count( $revisions ) > 1 ) {
340		- $revision_ids = array_keys( $revisions );
341		-
342		- do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'found %d revisions = %s', count( $revisions ), print_r( $revision_ids, true ) ), 'debug', __FILE__, __LINE__ );
343		-
344		- // when we restore, a new revision is likely to be created. so, let's disable revisions for the time being.
345		- add_filter( 'wp_revisions_to_keep', '__return_false' );
346		-
347		- if ( $restore ) {
348		- // restore to the oldest one i.e. the first one.
349		- wp_restore_post_revision( array_shift( $revision_ids ) );
350		- }
351		-
352		- // delete all revisions.
353		- foreach ( $revision_ids as $id ) {
354		- wp_delete_post_revision( $id );
355		- }
356		-
357		- return true;
358		- }
359		- return false;
360		- }
361		-
362		- /**
363		- * If existing revisions exist for the chart, restore the earliest version and then create a new revision to initiate editing.
364		- */
365		- public final function handleExistingRevisions( $chart_id, $chart ) {
366		- do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'handleExistingRevisions for %d', $chart_id ), 'debug', __FILE__, __LINE__ );
367		-
368		- // undo revisions.
369		- $revisions_found = $this->undoRevisions( $chart_id, true );
370		-
371		- // create revision for the edit action.
372		- wp_save_post_revision( $chart_id );
373		-
374		- if ( $revisions_found ) {
375		- // fetch chart data again in case it was updated by an earlier revision.
376		- $chart = get_post( $chart_id );
377		- }
378		- return $chart;
379		- }
380		-
381		- /**
382		- * Returns the language of the locale.
383		- *
384		- * @access protected
385		- */
386		- protected function get_language() {
387		- $locale = get_locale();
388		- if ( empty( $locale ) ) {
389		- return '';
390		- }
391		- $array = explode( '_', $locale );
392		- if ( count( $array ) < 2 ) {
393		- return '';
394		- }
395		- return reset( $array );
396		- }
397		-
398		- /**
399		- * Gets/creates the JS where user-specific customizations can be/have been added.
400		- */
401		- protected function get_user_customization_js() {
402		- // use this as the JS file in case we are not able to create the file in uploads.
403		- $default = VISUALIZER_ABSURL . 'js/customization.js';
404		-
405		- $uploads = wp_get_upload_dir();
406		- $specific = $uploads['baseurl'] . '/visualizer/customization.js';
407		-
408		- // for testing on user sites (before we send them the correctly customized file).
409		- if ( VISUALIZER_TEST_JS_CUSTOMIZATION ) {
410		- return $default;
411		- }
412		-
413		- require_once( ABSPATH . 'wp-admin/includes/file.php' );
414		- WP_Filesystem();
415		- global $wp_filesystem;
416		-
417		- $dir = $wp_filesystem->wp_content_dir() . 'uploads/visualizer';
418		- $file = $wp_filesystem->wp_content_dir() . 'uploads/visualizer/customization.js';
419		-
420		- if ( $wp_filesystem->is_readable( $file ) ) {
421		- return $specific;
422		- }
423		-
424		- if ( $wp_filesystem->exists( $file ) && ! $wp_filesystem->is_readable( $file ) ) {
425		- do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Unable to read file %s', $file ), 'error', __FILE__, __LINE__ );
426		- return $default;
427		- }
428		-
429		- if ( ! $wp_filesystem->exists( $dir ) ) {
430		- if ( ( $done = $wp_filesystem->mkdir( $dir ) ) === false ) {
431		- do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Unable to create directory %s', $dir ), 'error', __FILE__, __LINE__ );
432		- return $default;
433		- }
434		- }
435		-
436		- // if file does not exist, copy.
437		- if ( ! $wp_filesystem->exists( $file ) ) {
438		- $src = str_replace( ABSPATH, $wp_filesystem->abspath(), VISUALIZER_ABSPATH . '/js/customization.js' );
439		- if ( ( $done = $wp_filesystem->copy( $src, $file ) ) === false ) {
440		- do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'Unable to copy file %s to %s', $src, $file ), 'error', __FILE__, __LINE__ );
441		- return $default;
442		- }
443		- }
444		-
445		- return $specific;
446		- }
447		-
448		- /**
449		- * Load the class for the given chart's chart type so that its assets can be loaded.
450		- */
451		- protected function load_chart_type( $chart_id ) {
452		- $type = get_post_meta( $chart_id, Visualizer_Plugin::CF_CHART_TYPE, true );
453		- $name = 'Visualizer_Render_Sidebar_Type_' . ucwords( $type );
454		- $class = null;
455		- if ( class_exists( $name ) || true === apply_filters( 'visualizer_load_chart', false, $name ) ) {
456		- $class = new $name;
457		- }
458		-
459		- if ( is_null( $class ) && VISUALIZER_PRO ) {
460		- // lets see if this type exists in pro. New Lite(3.1.0+) & old Pro(1.8.0-).
461		- $class = apply_filters( 'visualizer_pro_chart_type_sidebar', null, array( 'type' => $type, 'settings' => get_post_meta( $chart_id, Visualizer_Plugin::CF_SETTINGS, true ) ) );
462		- }
463		-
464		- return is_null( $class ) ? null : $class->getLibrary();
465		- }
466		-
467		- /**
468		- * Generates the inline CSS to apply to the chart and adds these classes to the settings.
469		- *
470		- * @access public
471		- * @param int $id The id of the chart.
472		- * @param array $settings The settings of the chart.
473		- */
474		- protected function get_inline_custom_css( $id, $settings ) {
475		- $css = '';
476		-
477		- $arguments = array( '', $settings );
478		- if ( ! isset( $settings['customcss'] ) ) {
479		- return $arguments;
480		- }
481		-
482		- $classes = array();
483		- $css = '<style type="text/css" name="visualizer-custom-css" id="customcss-' . $id . '">';
484		- foreach ( $settings['customcss'] as $name => $element ) {
485		- $attributes = array();
486		- foreach ( $element as $property => $value ) {
487		- $attributes[] = $this->handle_css_property( $property, $value );
488		- }
489		- $class_name = $id . $name;
490		- $properties = implode( '; ', array_filter( $attributes ) );
491		- if ( ! empty( $properties ) ) {
492		- $css .= '.' . $class_name . ' {' . $properties . ' !important;}';
493		- $classes[ $name ] = $class_name;
494		- }
495		- }
496		- $css .= '</style>';
497		-
498		- $settings['cssClassNames'] = $classes;
499		-
500		- $arguments = array( $css, $settings );
501		- apply_filters_ref_array( 'visualizer_inline_css', array( &$arguments ) );
502		-
503		- return $arguments;
504		- }
505		-
506		- /**
507		- * Handles CSS properties that might need special syntax.
508		- *
509		- * @access private
510		- * @param string $property The name of the css property.
511		- * @param string $value The value of the css property.
512		- */
513		- private function handle_css_property( $property, $value ) {
514		- if ( empty( $property ) || empty( $value ) ) {
515		- return '';
516		- }
517		-
518		- switch ( $property ) {
519		- case 'transform':
520		- $value = 'rotate(' . $value . 'deg)';
521		- break;
522		- }
523		- return $property . ': ' . $value;
524		- }
525		-
526		- /**
527		- * Determines if charts have been created of the particular chart type.
528		- */
529		- protected static function hasChartType( $type ) {
530		- $args = array(
531		- 'post_type' => Visualizer_Plugin::CPT_VISUALIZER,
532		- 'fields' => 'ids',
533		- 'post_status' => 'publish',
534		- 'meta_query' => array(
535		- array(
536		- 'key' => Visualizer_Plugin::CF_CHART_TYPE,
537		- 'value' => $type,
538		- ),
539		- ),
540		- );
541		-
542		- $q = new WP_Query( $args );
543		- return $q->found_posts > 0;
544	324	}
545	325
546	326	}