Merge pull request #182 from contactashish13/helpscout-134468

Added support for non Latin characters

Author: selul

classes/Visualizer/Module/Chart.php

@@ -379,7 +379,6 @@ public function renderFlattrScript() {
 	 * @access public
 	 */
 	public function uploadData() {
-		error_log( 'in uploadData ' . print_r( $_GET,true ) . print_r( $_POST,true ) );
 		// validate nonce
 		// do not use filter_input as it does not work for phpunit test cases, use filter_var instead
 		if ( ! isset( $_GET['nonce'] ) || ! wp_verify_nonce( $_GET['nonce'] ) ) {

classes/Visualizer/Plugin.php

@@ -28,7 +28,7 @@
 class Visualizer_Plugin {
 
 	const NAME = 'visualizer';
-	const VERSION = '2.1.3';
+	const VERSION = '2.1.4';
 
 	// custom post types
 	const CPT_VISUALIZER = 'visualizer';

classes/Visualizer/Render/Page/Data.php

@@ -157,7 +157,7 @@ class="visualizer-select">
 								</li>
 							</ul>
 						</li>
-						<li class="group <?php echo apply_filters( 'visualizer_pro_upsell_class' ); ?> ">
+						<li class="group <?php echo apply_filters( 'visualizer_pro_upsell_class', '' ); ?> ">
 							<h2 class="group-title sub-group"
 							    data-current="chart"><?php _e( 'Import from other chart', 'visualizer' ); ?><span
 										class="dashicons dashicons-lock"></span></h2>

classes/Visualizer/Source/Csv.php

@@ -62,6 +62,7 @@ public function __construct( $filename = null ) {
 	private function _fetchSeries( &$handle ) {
 		// read column titles
 		$labels = fgetcsv( $handle, 0, VISUALIZER_CSV_DELIMITER, VISUALIZER_CSV_ENCLOSURE );
+		$labels = array_map( 'utf8_encode', $labels );
 		// read series types
 		$types = fgetcsv( $handle, 0, VISUALIZER_CSV_DELIMITER, VISUALIZER_CSV_ENCLOSURE );
 
@@ -78,6 +79,7 @@ private function _fetchSeries( &$handle ) {
 
 			// re read the labels and empty types array
 			$labels = fgetcsv( $handle, 0, VISUALIZER_CSV_DELIMITER, VISUALIZER_CSV_ENCLOSURE );
+			$labels = array_map( 'utf8_encode', $labels );
 			$types = array();
 		}
 
@@ -105,7 +107,10 @@ protected function _get_file_handle( $filename = false ) {
 		// set line endings auto detect mode
 		ini_set( 'auto_detect_line_endings', true );
 		// open file and return handle
-		return fopen( $filename ? $filename : $this->_filename, 'rb' );
+		$fc = iconv( 'ISO-8859-1', 'utf-8', file_get_contents( $filename ? $filename : $this->_filename ) );
+		$tmp = tempnam( sys_get_temp_dir(), rand() );
+		file_put_contents( $tmp, $fc );
+		return fopen( $tmp, 'rb' );
 	}
 
 	/**

css/media.css

@@ -1,5 +1,5 @@
 /*
-	Version: 2.1.3
+	Version: 2.1.4
 */
 #visualizer-library-view {
 	padding: 30px 10px 10px 30px;

index.php

@@ -4,7 +4,7 @@
 	Plugin Name: Visualizer: Charts and Graphs Lite
 	Plugin URI: https://themeisle.com/plugins/visualizer-charts-and-graphs-lite/
 	Description: A simple, easy to use and quite powerful tool to create, manage and embed interactive charts into your WordPress posts and pages. The plugin uses Google Visualization API to render charts, which supports cross-browser compatibility (adopting VML for older IE versions) and cross-platform portability to iOS and new Android releases.
-	Version: 2.1.3
+	Version: 2.1.4
 	Author: Themeisle
 	Author URI: http://themeisle.com
 	License: GPL v2.0 or later

languages/visualizer.pot

@@ -2,9 +2,9 @@
 # This file is distributed under the GPL v2.0 or later.
 msgid ""
 msgstr ""
-"Project-Id-Version: Visualizer: Charts and Graphs Lite 2.1.2\n"
+"Project-Id-Version: Visualizer: Charts and Graphs Lite 2.1.3\n"
 "Report-Msgid-Bugs-To: https://github.com/Codeinwp/visualizer/issues\n"
-"POT-Creation-Date: 2017-05-31 11:52:41+00:00\n"
+"POT-Creation-Date: 2017-06-01 12:45:19+00:00\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -102,7 +102,7 @@ msgid "Pro Addon"
 msgstr ""
 
 #: classes/Visualizer/Module/Chart.php:298
-#: classes/Visualizer/Module/Chart.php:580
+#: classes/Visualizer/Module/Chart.php:579
 msgid "You have entered invalid URL. Please, insert proper URL."
 msgstr ""
 
@@ -118,11 +118,11 @@ msgstr ""
 msgid "Insert Chart"
 msgstr ""
 
-#: classes/Visualizer/Module/Chart.php:412
+#: classes/Visualizer/Module/Chart.php:411
 msgid "CSV file with chart data was not uploaded. Please, try again."
 msgstr ""
 
-#: classes/Visualizer/Module/Chart.php:424
+#: classes/Visualizer/Module/Chart.php:423
 msgid "CSV file is broken or invalid. Please, try again."
 msgstr ""
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "visualizer",
-  "version": "2.1.3",
+  "version": "2.1.4",
   "description": "Visualizer Lite",
   "repository": {
     "type": "git",

readme.txt

@@ -119,6 +119,9 @@ http://docs.themeisle.com/article/610-how-can-i-edit-the-data-manually
 
 == Changelog ==
 
+= 2.1.4 =
+* Fixed issues with non-latin chars on CSV files to import.
+
 = 2.1.2 =
 * Fixed priority issue with wp_enqueue_media
 * Added latest version of sdk