← All changes | classes/Visualizer/Source/Csv.php +8 -8 3.0.7 → 1.4.2.2 View file →

		@@ -18,8 +18,9 @@
18	18	// | MA 02110-1301 USA |
19	19	// +----------------------------------------------------------------------+
20	20	// | Author: Eugene Manuilov <eugene@manuilov.org> |
21	21	// +----------------------------------------------------------------------+
	22	+
22	23	/**
23	24	* Source manager for local CSV files.
24	25	*
25	26	* @category Visualizer
		@@ -64,15 +65,15 @@
64	65	$labels = fgetcsv( $handle, 0, VISUALIZER_CSV_DELIMITER, VISUALIZER_CSV_ENCLOSURE );
65	66	// read series types
66	67	$types = fgetcsv( $handle, 0, VISUALIZER_CSV_DELIMITER, VISUALIZER_CSV_ENCLOSURE );
67	68
68		- if ( ! $labels || ! $types ) {
	69	+ if ( !$labels || !$types ) {
69	70	return false;
70	71	}
71	72
72	73	// if no types were setup, re read labels and empty types array
73	74	$types = array_map( 'trim', $types );
74		- if ( ! self::_validateTypes( $types ) ) {
	75	+ if ( !self::_validateTypes( $types ) ) {
75	76	// re open the file
76	77	fclose( $handle );
77	78	$handle = $this->_get_file_handle();
78	79
		@@ -83,10 +84,10 @@
83	84
84	85	for ( $i = 0, $len = count( $labels ); $i < $len; $i++ ) {
85	86	$default_type = $i == 0 ? 'string' : 'number';
86	87	$this->_series[] = array(
87		- 'label' => $labels[ $i ],
88		- 'type' => isset( $types[ $i ] ) ? $types[ $i ] : $default_type,
	88	+ 'label' => $labels[$i],
	89	+ 'type' => isset( $types[$i] ) ? $types[$i] : $default_type,
89	90	);
90	91	}
91	92
92	93	return true;
		@@ -102,9 +103,9 @@
102	103	* @return resource File handle resource on success, otherwise FALSE.
103	104	*/
104	105	protected function _get_file_handle( $filename = false ) {
105	106	// set line endings auto detect mode
106		- ini_set( 'auto_detect_line_endings', true );
	107	+ @ini_set( 'auto_detect_line_endings', true );
107	108	// open file and return handle
108	109	return fopen( $filename ? $filename : $this->_filename, 'rb' );
109	110	}
110	111
		@@ -125,15 +126,14 @@
125	126	// read file and fill arrays
126	127	$handle = $this->_get_file_handle();
127	128	if ( $handle ) {
128	129	// fetch series
129		- if ( ! $this->_fetchSeries( $handle ) ) {
	130	+ if ( !$this->_fetchSeries( $handle ) ) {
130	131	return false;
131	132	}
132	133
133	134	// fetch data
134	135	while ( ( $data = fgetcsv( $handle, 0, VISUALIZER_CSV_DELIMITER, VISUALIZER_CSV_ENCLOSURE ) ) !== false ) {
135		-
136	136	$this->_data[] = $this->_normalizeData( $data );
137	137	}
138	138
139	139	// close file handle
		@@ -154,5 +154,5 @@
154	154	public function getSourceName() {
155	155	return __CLASS__;
156	156	}
157	157
158		-}
	158	+}