diff --git a/Classes/PHPExcel/Reader/CSV.php b/Classes/PHPExcel/Reader/CSV.php index 127d4c0..8553a8b 100644 --- a/Classes/PHPExcel/Reader/CSV.php +++ b/Classes/PHPExcel/Reader/CSV.php @@ -109,6 +109,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader */ private $_readFilter = null; + /** * Create a new PHPExcel_Reader_CSV */ @@ -116,6 +117,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); } // function __construct() + /** * Can the current PHPExcel_Reader_IReader read the file? * @@ -134,6 +136,126 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return true; } // function canRead() + + /** + * Read filter + * + * @access public + * @return PHPExcel_Reader_IReadFilter + */ + public function getReadFilter() { + return $this->_readFilter; + } // function getReadFilter() + + + /** + * Set read filter + * + * @access public + * @param PHPExcel_Reader_IReadFilter $pValue + */ + public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) { + $this->_readFilter = $pValue; + return $this; + } // function setReadFilter() + + + /** + * Set input encoding + * + * @access public + * @param string $pValue Input encoding + */ + public function setInputEncoding($pValue = 'UTF-8') + { + $this->_inputEncoding = $pValue; + return $this; + } // function setInputEncoding() + + + /** + * Get input encoding + * + * @access public + * @return string + */ + public function getInputEncoding() + { + return $this->_inputEncoding; + } // function getInputEncoding() + + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @access public + * @param string $pFilename + * @throws Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + // Open file + $fileHandle = fopen($pFilename, 'r'); + if ($fileHandle === false) { + throw new Exception("Could not open file " . $pFilename . " for reading."); + } + + // Skip BOM, if any + switch ($this->_inputEncoding) { + case 'UTF-8': + fgets($fileHandle, 4) == "\xEF\xBB\xBF" ? + fseek($fileHandle, 3) : fseek($fileHandle, 0); + break; + case 'UTF-16LE': + fgets($fileHandle, 3) == "\xFF\xFE" ? + fseek($fileHandle, 2) : fseek($fileHandle, 0); + break; + case 'UTF-16BE': + fgets($fileHandle, 3) == "\xFE\xFF" ? + fseek($fileHandle, 2) : fseek($fileHandle, 0); + break; + case 'UTF-32LE': + fgets($fileHandle, 5) == "\xFF\xFE\x00\x00" ? + fseek($fileHandle, 4) : fseek($fileHandle, 0); + break; + case 'UTF-32BE': + fgets($fileHandle, 5) == "\x00\x00\xFE\xFF" ? + fseek($fileHandle, 4) : fseek($fileHandle, 0); + break; + default: + break; + } + + $escapeEnclosures = array( "\\" . $this->_enclosure, $this->_enclosure . $this->_enclosure ); + + $worksheetInfo = array(); + $worksheetInfo[0]['worksheetName'] = 'Worksheet'; + $worksheetInfo[0]['lastColumnLetter'] = 'A'; + $worksheetInfo[0]['lastColumnIndex'] = 0; + $worksheetInfo[0]['totalRows'] = 0; + $worksheetInfo[0]['totalColumns'] = 0; + + // Loop through each line of the file in turn + while (($rowData = fgetcsv($fileHandle, 0, $this->_delimiter, $this->_enclosure)) !== FALSE) { + $worksheetInfo[0]['totalRows']++; + $worksheetInfo[0]['lastColumnIndex'] = max($worksheetInfo[0]['lastColumnIndex'], count($rowData) - 1); + } + + $worksheetInfo[0]['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($worksheetInfo[0]['lastColumnIndex']); + $worksheetInfo[0]['totalColumns'] = $worksheetInfo[0]['lastColumnIndex'] + 1; + + // Close file + fclose($fileHandle); + + return $worksheetInfo; + } + + /** * Loads PHPExcel from file * @@ -151,49 +273,6 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $this->loadIntoExisting($pFilename, $objPHPExcel); } // function load() - /** - * Read filter - * - * @access public - * @return PHPExcel_Reader_IReadFilter - */ - public function getReadFilter() { - return $this->_readFilter; - } // function getReadFilter() - - /** - * Set read filter - * - * @access public - * @param PHPExcel_Reader_IReadFilter $pValue - */ - public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) { - $this->_readFilter = $pValue; - return $this; - } // function setReadFilter() - - /** - * Set input encoding - * - * @access public - * @param string $pValue Input encoding - */ - public function setInputEncoding($pValue = 'UTF-8') - { - $this->_inputEncoding = $pValue; - return $this; - } // function setInputEncoding() - - /** - * Get input encoding - * - * @access public - * @return string - */ - public function getInputEncoding() - { - return $this->_inputEncoding; - } // function getInputEncoding() /** * Loads PHPExcel from file into PHPExcel instance @@ -296,6 +375,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $objPHPExcel; } // function loadIntoExisting() + /** * Get delimiter * @@ -306,6 +386,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $this->_delimiter; } // function getDelimiter() + /** * Set delimiter * @@ -318,6 +399,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $this; } // function setDelimiter() + /** * Get enclosure * @@ -328,6 +410,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $this->_enclosure; } // function getEnclosure() + /** * Set enclosure * @@ -343,6 +426,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $this; } // function setEnclosure() + /** * Get line ending * @@ -353,6 +437,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $this->_lineEnding; } // function getLineEnding() + /** * Set line ending * @@ -365,6 +450,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $this; } // function setLineEnding() + /** * Get sheet index * @@ -375,6 +461,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $this->_sheetIndex; } // function getSheetIndex() + /** * Set sheet index * @@ -387,6 +474,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $this; } // function setSheetIndex() + /** * Set Contiguous * @@ -403,6 +491,7 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader return $this; } // function setInputEncoding() + /** * Get Contiguous * diff --git a/Classes/PHPExcel/Reader/Excel2003XML.php b/Classes/PHPExcel/Reader/Excel2003XML.php index 642ec4c..4f6cfea 100644 --- a/Classes/PHPExcel/Reader/Excel2003XML.php +++ b/Classes/PHPExcel/Reader/Excel2003XML.php @@ -80,6 +80,14 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader private $_charSet = 'UTF-8'; + /** + * Create a new PHPExcel_Reader_Excel2003XML + */ + public function __construct() { + $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + } + + /** * Read data only? * @@ -89,6 +97,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $this->_readDataOnly; } + /** * Set read data only * @@ -100,6 +109,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $this; } + /** * Get which sheets to load * @@ -110,6 +120,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $this->_loadSheetsOnly; } + /** * Set which sheets to load * @@ -123,6 +134,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $this; } + /** * Set all sheets to load * @@ -134,6 +146,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $this; } + /** * Read filter * @@ -143,6 +156,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $this->_readFilter; } + /** * Set read filter * @@ -154,12 +168,6 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $this; } - /** - * Create a new PHPExcel_Reader_Excel2003XML - */ - public function __construct() { - $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); - } /** * Can the current PHPExcel_Reader_IReader read the file? @@ -171,15 +179,15 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader public function canRead($pFilename) { -// Office xmlns:o="urn:schemas-microsoft-com:office:office" -// Excel xmlns:x="urn:schemas-microsoft-com:office:excel" -// XML Spreadsheet xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" -// Spreadsheet component xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" -// XML schema xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" -// XML data type xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" -// MS-persist recordset xmlns:rs="urn:schemas-microsoft-com:rowset" -// Rowset xmlns:z="#RowsetSchema" -// + // Office xmlns:o="urn:schemas-microsoft-com:office:office" + // Excel xmlns:x="urn:schemas-microsoft-com:office:excel" + // XML Spreadsheet xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" + // Spreadsheet component xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" + // XML schema xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" + // XML data type xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" + // MS-persist recordset xmlns:rs="urn:schemas-microsoft-com:rowset" + // Rowset xmlns:z="#RowsetSchema" + // $signature = array( 'getNamespaces(true); + + $worksheetID = 1; + $xml_ss = $xml->children($namespaces['ss']); + foreach($xml_ss->Worksheet as $worksheet) { + $worksheet_ss = $worksheet->attributes($namespaces['ss']); + + $tmpInfo = array(); + $tmpInfo['worksheetName'] = ''; + $tmpInfo['lastColumnLetter'] = 'A'; + $tmpInfo['lastColumnIndex'] = 0; + $tmpInfo['totalRows'] = 0; + $tmpInfo['totalColumns'] = 0; + + if (isset($worksheet_ss['Name'])) { + $tmpInfo['worksheetName'] = (string) $worksheet_ss['Name']; + } else { + $tmpInfo['worksheetName'] = "Worksheet_{$worksheetID}"; + } + + if (isset($worksheet->Table->Row)) { + $rowIndex = 0; + + foreach($worksheet->Table->Row as $rowData) { + $columnIndex = 0; + $rowHasData = false; + + foreach($rowData->Cell as $cell) { + if (isset($cell->Data)) { + $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex); + $rowHasData = true; + } + + ++$columnIndex; + } + + ++$rowIndex; + + if ($rowHasData) { + $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex); + } + } + } + + $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); + $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; + + $worksheetInfo[] = $tmpInfo; + ++$worksheetID; + } + + return $worksheetInfo; + } + + + /** * Loads PHPExcel from file * * @param string $pFilename @@ -261,6 +341,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $this->loadIntoExisting($pFilename, $objPHPExcel); } + private static function identifyFixedStyleValue($styleList,&$styleAttributeValue) { $styleAttributeValue = strtolower($styleAttributeValue); foreach($styleList as $style) { @@ -272,6 +353,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return false; } + /** * pixel units to excel width units(units of 1/256th of a character width) * @param pxs @@ -285,6 +367,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $widthUnits; } + /** * excel width units(units of 1/256th of a character width) to pixel units * @param widthUnits @@ -302,6 +385,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return chr(hexdec($hex[1])); } + /** * Loads PHPExcel from file into PHPExcel instance * @@ -802,6 +886,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $objPHPExcel; } + private static function _convertStringEncoding($string,$charset) { if ($charset != 'UTF-8') { return PHPExcel_Shared_String::ConvertEncoding($string,'UTF-8',$charset); @@ -809,6 +894,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader return $string; } + private function _parseRichText($is = '') { $value = new PHPExcel_RichText(); diff --git a/Classes/PHPExcel/Reader/Excel2007.php b/Classes/PHPExcel/Reader/Excel2007.php index 8e4068f..af796f6 100644 --- a/Classes/PHPExcel/Reader/Excel2007.php +++ b/Classes/PHPExcel/Reader/Excel2007.php @@ -91,6 +91,15 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader private static $_theme = null; + /** + * Create a new PHPExcel_Reader_Excel2007 instance + */ + public function __construct() { + $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + $this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance(); + } + + /** * Read data only? * If this is true, then the Reader will only read data values for cells, it will not read any formatting information. @@ -102,6 +111,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $this->_readDataOnly; } + /** * Set read data only * Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information. @@ -115,6 +125,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader $this->_readDataOnly = $pValue; return $this; } + /** * Read charts in workbook? @@ -128,6 +139,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $this->_includeCharts; } + /** * Set read charts in workbook * Set to true, to advise the Reader to include any charts that exist in the workbook. @@ -143,6 +155,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $this; } + /** * Get which sheets to load * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null @@ -155,6 +168,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $this->_loadSheetsOnly; } + /** * Set which sheets to load * @@ -171,6 +185,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $this; } + /** * Set all sheets to load * Tells the Reader to load all worksheets from the workbook. @@ -183,6 +198,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $this; } + /** * Read filter * @@ -192,6 +208,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $this->_readFilter; } + /** * Set read filter * @@ -203,13 +220,6 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $this; } - /** - * Create a new PHPExcel_Reader_Excel2007 instance - */ - public function __construct() { - $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); - $this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance(); - } /** * Can the current PHPExcel_Reader_IReader read the file? @@ -254,6 +264,82 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $xl; } + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $worksheetInfo = array(); + + $zip = new ZipArchive; + $zip->open($pFilename); + + $rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + foreach ($rels->Relationship as $rel) { + if ($rel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument") { + $dir = dirname($rel["Target"]); + $relsWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/_rels/" . basename($rel["Target"]) . ".rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + $relsWorkbook->registerXPathNamespace("rel", "http://schemas.openxmlformats.org/package/2006/relationships"); + + $worksheets = array(); + foreach ($relsWorkbook->Relationship as $ele) { + if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet") { + $worksheets[(string) $ele["Id"]] = $ele["Target"]; + } + } + + $xmlWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}")); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); + if ($xmlWorkbook->sheets) { + $dir = dirname($rel["Target"]); + foreach ($xmlWorkbook->sheets->sheet as $eleSheet) { + $tmpInfo = array(); + $tmpInfo['worksheetName'] = (string) $eleSheet["name"]; + $tmpInfo['lastColumnLetter'] = 'A'; + $tmpInfo['lastColumnIndex'] = 0; + $tmpInfo['totalRows'] = 0; + $tmpInfo['totalColumns'] = 0; + + $fileWorksheet = $worksheets[(string) self::array_item($eleSheet->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")]; + $xmlSheet = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$fileWorksheet")); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); + if ($xmlSheet && $xmlSheet->sheetData && $xmlSheet->sheetData->row) { + foreach ($xmlSheet->sheetData->row as $row) { + foreach ($row->c as $c) { + $r = (string) $c["r"]; + $coordinates = PHPExcel_Cell::coordinateFromString($r); + + $rowIndex = $coordinates[1]; + $columnIndex = PHPExcel_Cell::columnIndexFromString($coordinates[0]) - 1; + + $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex); + $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex); + } + } + } + + $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); + $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; + + $worksheetInfo[] = $tmpInfo; + } + } + } + } + + $zip->close(); + + return $worksheetInfo; + } + + private static function _castToBool($c) { // echo 'Initial Cast to Boolean
'; $value = isset($c->v) ? (string) $c->v : null; @@ -267,16 +353,19 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $value; } // function _castToBool() + private static function _castToError($c) { // echo 'Initial Cast to Error
'; return isset($c->v) ? (string) $c->v : null;; } // function _castToError() + private static function _castToString($c) { // echo 'Initial Cast to String
'; return isset($c->v) ? (string) $c->v : null;; } // function _castToString() + private function _castToFormula($c,$r,&$cellDataType,&$value,&$calculatedValue,&$sharedFormulas,$castBaseType) { // echo 'Formula
'; // echo '$c->f is '.$c->f.'
'; @@ -325,6 +414,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader } } + public function _getFromZipArchive(ZipArchive $archive, $fileName = '') { // Root-relative paths @@ -344,6 +434,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $contents; } + /** * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object * @@ -1639,6 +1730,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $excel; } + private static function _readColor($color, $background=false) { if (isset($color["rgb"])) { @@ -1662,6 +1754,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return 'FF000000'; } + private static function _readStyle($docStyle, $style) { // format code if (isset($style->numFmt)) { @@ -1788,6 +1881,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader } } } + private static function _readBorder($docBorder, $eleBorder) { if (isset($eleBorder["style"])) { @@ -1798,6 +1892,7 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader } } + private function _parseRichText($is = null) { $value = new PHPExcel_RichText(); @@ -1860,14 +1955,17 @@ class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader return $value; } + private static function array_item($array, $key = 0) { return (isset($array[$key]) ? $array[$key] : null); } + private static function dir_add($base, $add) { return preg_replace('~[^/]+/\.\./~', '', dirname($base) . "/$add"); } + private static function toCSSArray($style) { $style = str_replace(array("\r","\n"), "", $style); diff --git a/Classes/PHPExcel/Reader/Excel5.php b/Classes/PHPExcel/Reader/Excel5.php index 2190782..7862eda 100644 --- a/Classes/PHPExcel/Reader/Excel5.php +++ b/Classes/PHPExcel/Reader/Excel5.php @@ -158,6 +158,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader const XLS_Type_XFEXT = 0x087d; const XLS_Type_UNKNOWN = 0xffff; + /** * Read data only? * Identifies whether the Reader should only read data values for cells, and ignore any formatting information; @@ -402,6 +403,14 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader private $_sharedFormulaParts; + /** + * Create a new PHPExcel_Reader_Excel5 instance + */ + public function __construct() { + $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + } + + /** * Read data only? * If this is true, then the Reader will only read data values for cells, it will not read any formatting information. @@ -414,6 +423,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $this->_readDataOnly; } + /** * Set read data only * Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information. @@ -429,6 +439,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $this; } + /** * Get which sheets to load * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null @@ -441,6 +452,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $this->_loadSheetsOnly; } + /** * Set which sheets to load * @@ -457,6 +469,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $this; } + /** * Set all sheets to load * Tells the Reader to load all worksheets from the workbook. @@ -469,6 +482,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $this; } + /** * Read filter * @@ -478,6 +492,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $this->_readFilter; } + /** * Set read filter * @@ -489,12 +504,6 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $this; } - /** - * Create a new PHPExcel_Reader_Excel5 instance - */ - public function __construct() { - $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); - } /** * Can the current PHPExcel_Reader_IReader read the file? @@ -523,6 +532,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object * @@ -572,6 +582,100 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $worksheetInfo = array(); + + // Read the OLE file + $this->_loadOLE($pFilename); + + // total byte size of Excel data (workbook global substream + sheet substreams) + $this->_dataSize = strlen($this->_data); + + // initialize + $this->_pos = 0; + $this->_sheets = array(); + + // Parse Workbook Global Substream + while ($this->_pos < $this->_dataSize) { + $code = self::_GetInt2d($this->_data, $this->_pos); + + switch ($code) { + case self::XLS_Type_BOF: $this->_readBof(); break; + case self::XLS_Type_SHEET: $this->_readSheet(); break; + case self::XLS_Type_EOF: $this->_readDefault(); break 2; + default: $this->_readDefault(); break; + } + } + + // Parse the individual sheets + foreach ($this->_sheets as $sheet) { + + if ($sheet['sheetType'] != 0x00) { + // 0x00: Worksheet + // 0x02: Chart + // 0x06: Visual Basic module + continue; + } + + $tmpInfo = array(); + $tmpInfo['worksheetName'] = $sheet['name']; + $tmpInfo['lastColumnLetter'] = 'A'; + $tmpInfo['lastColumnIndex'] = 0; + $tmpInfo['totalRows'] = 0; + $tmpInfo['totalColumns'] = 0; + + $this->_pos = $sheet['offset']; + + while ($this->_pos <= $this->_dataSize - 4) { + $code = self::_GetInt2d($this->_data, $this->_pos); + + switch ($code) { + case self::XLS_Type_RK: + case self::XLS_Type_LABELSST: + case self::XLS_Type_NUMBER: + case self::XLS_Type_FORMULA: + case self::XLS_Type_BOOLERR: + case self::XLS_Type_LABEL: + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = substr($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + $rowIndex = self::_GetInt2d($recordData, 0) + 1; + $columnIndex = self::_GetInt2d($recordData, 2); + + $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex); + $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex); + break; + case self::XLS_Type_BOF: $this->_readBof(); break; + case self::XLS_Type_EOF: $this->_readDefault(); break 2; + default: $this->_readDefault(); break; + } + } + + $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); + $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; + + $worksheetInfo[] = $tmpInfo; + } + + return $worksheetInfo; + } + + /** * Loads PHPExcel from file * @@ -1064,6 +1168,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $this->_phpExcel; } + /** * Use OLE reader to extract the relevant data streams from the OLE file * @@ -1089,6 +1194,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // $this->_userDefinedProperties = $ole->getUserDefinedProperties(); } + /** * Read summary information */ @@ -1248,6 +1354,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read additional document summary information */ @@ -1406,6 +1513,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Reads a general type of BIFF record. Does nothing except for moving stream pointer forward to next record. */ @@ -1482,6 +1590,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } + /** * The TEXT Object record contains the text associated with a cell annotation. */ @@ -1521,6 +1630,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // echo '
'; } + /** * Read BOF */ @@ -1560,6 +1670,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * FILEPASS * @@ -1582,6 +1693,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader throw new Exception('Cannot read encrypted file'); } + /** * CODEPAGE * @@ -1605,6 +1717,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader $this->_codepage = PHPExcel_Shared_CodePage::NumberToName($codepage); } + /** * DATEMODE * @@ -1632,6 +1745,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read a FONT record */ @@ -1718,6 +1832,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * FORMAT * @@ -1755,6 +1870,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * XF - Extended Format * @@ -2048,6 +2164,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * */ @@ -2224,6 +2341,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } + /** * Read STYLE record */ @@ -2264,6 +2382,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read PALETTE record */ @@ -2287,6 +2406,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * SHEET * @@ -2338,6 +2458,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader ); } + /** * Read EXTERNALBOOK record */ @@ -2401,6 +2522,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read EXTERNNAME record. */ @@ -2435,6 +2557,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read EXTERNSHEET record */ @@ -2463,6 +2586,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * DEFINEDNAME * @@ -2525,6 +2649,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read MSODRAWINGGROUP record */ @@ -2539,6 +2664,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader $this->_drawingGroupData .= $recordData; } + /** * SST - Shared String Table * @@ -2730,6 +2856,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // _getSplicedRecordData() takes care of moving current position in data stream } + /** * Read PRINTGRIDLINES record */ @@ -2748,6 +2875,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read DEFAULTROWHEIGHT record */ @@ -2765,6 +2893,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader $this->_phpSheet->getDefaultRowDimension()->setRowHeight($height / 20); } + /** * Read SHEETPR record */ @@ -2791,6 +2920,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader $this->_isFitToPages = (bool) ((0x0100 & self::_GetInt2d($recordData, 0)) >> 8); } + /** * Read HORIZONTALPAGEBREAKS record */ @@ -2819,6 +2949,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read VERTICALPAGEBREAKS record */ @@ -2846,6 +2977,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read HEADER record */ @@ -2873,6 +3005,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read FOOTER record */ @@ -2899,6 +3032,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read HCENTER record */ @@ -2918,6 +3052,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read VCENTER record */ @@ -2937,6 +3072,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read LEFTMARGIN record */ @@ -2954,6 +3090,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read RIGHTMARGIN record */ @@ -2971,6 +3108,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read TOPMARGIN record */ @@ -2988,6 +3126,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read BOTTOMMARGIN record */ @@ -3005,6 +3144,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read PAGESETUP record */ @@ -3061,6 +3201,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * PROTECT - Sheet protection (BIFF2 through BIFF8) * if this record is omitted, then it also means no sheet protection @@ -3084,6 +3225,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader $this->_phpSheet->getProtection()->setSheet((bool)$bool); } + /** * SCENPROTECT */ @@ -3107,6 +3249,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader $this->_phpSheet->getProtection()->setScenarios((bool)$bool); } + /** * OBJECTPROTECT */ @@ -3130,6 +3273,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader $this->_phpSheet->getProtection()->setObjects((bool)$bool); } + /** * PASSWORD - Sheet protection (hashed) password (BIFF2 through BIFF8) */ @@ -3148,6 +3292,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read DEFCOLWIDTH record */ @@ -3166,6 +3311,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read COLINFO record */ @@ -3217,6 +3363,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * ROW * @@ -3245,15 +3392,15 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // offset: 6; size: 2; - // bit: 14-0; mask: 0x7FFF; height of the row, in twips = 1/20 of a point - $height = (0x7FFF & self::_GetInt2d($recordData, 6)) >> 0; + // bit: 14-0; mask: 0x7FFF; height of the row, in twips = 1/20 of a point + $height = (0x7FFF & self::_GetInt2d($recordData, 6)) >> 0; - // bit: 15: mask: 0x8000; 0 = row has custom height; 1= row has default height - $useDefaultHeight = (0x8000 & self::_GetInt2d($recordData, 6)) >> 15; + // bit: 15: mask: 0x8000; 0 = row has custom height; 1= row has default height + $useDefaultHeight = (0x8000 & self::_GetInt2d($recordData, 6)) >> 15; - if (!$useDefaultHeight) { - $this->_phpSheet->getRowDimension($r + 1)->setRowHeight($height / 20); - } + if (!$useDefaultHeight) { + $this->_phpSheet->getRowDimension($r + 1)->setRowHeight($height / 20); + } // offset: 8; size: 2; not used @@ -3261,30 +3408,31 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // offset: 12; size: 4; option flags and default row formatting - // bit: 2-0: mask: 0x00000007; outline level of the row - $level = (0x00000007 & self::_GetInt4d($recordData, 12)) >> 0; - $this->_phpSheet->getRowDimension($r + 1)->setOutlineLevel($level); + // bit: 2-0: mask: 0x00000007; outline level of the row + $level = (0x00000007 & self::_GetInt4d($recordData, 12)) >> 0; + $this->_phpSheet->getRowDimension($r + 1)->setOutlineLevel($level); - // bit: 4; mask: 0x00000010; 1 = outline group start or ends here... and is collapsed - $isCollapsed = (0x00000010 & self::_GetInt4d($recordData, 12)) >> 4; - $this->_phpSheet->getRowDimension($r + 1)->setCollapsed($isCollapsed); + // bit: 4; mask: 0x00000010; 1 = outline group start or ends here... and is collapsed + $isCollapsed = (0x00000010 & self::_GetInt4d($recordData, 12)) >> 4; + $this->_phpSheet->getRowDimension($r + 1)->setCollapsed($isCollapsed); - // bit: 5; mask: 0x00000020; 1 = row is hidden - $isHidden = (0x00000020 & self::_GetInt4d($recordData, 12)) >> 5; - $this->_phpSheet->getRowDimension($r + 1)->setVisible(!$isHidden); + // bit: 5; mask: 0x00000020; 1 = row is hidden + $isHidden = (0x00000020 & self::_GetInt4d($recordData, 12)) >> 5; + $this->_phpSheet->getRowDimension($r + 1)->setVisible(!$isHidden); - // bit: 7; mask: 0x00000080; 1 = row has explicit format - $hasExplicitFormat = (0x00000080 & self::_GetInt4d($recordData, 12)) >> 7; + // bit: 7; mask: 0x00000080; 1 = row has explicit format + $hasExplicitFormat = (0x00000080 & self::_GetInt4d($recordData, 12)) >> 7; - // bit: 27-16; mask: 0x0FFF0000; only applies when hasExplicitFormat = 1; index to XF record - $xfIndex = (0x0FFF0000 & self::_GetInt4d($recordData, 12)) >> 16; + // bit: 27-16; mask: 0x0FFF0000; only applies when hasExplicitFormat = 1; index to XF record + $xfIndex = (0x0FFF0000 & self::_GetInt4d($recordData, 12)) >> 16; - if ($hasExplicitFormat) { - $this->_phpSheet->getRowDimension($r + 1)->setXfIndex($this->_mapCellXfIndex[$xfIndex]); - } + if ($hasExplicitFormat) { + $this->_phpSheet->getRowDimension($r + 1)->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } } } + /** * Read RK record * This record represents a cell that contains an RK value @@ -3331,6 +3479,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read LABELSST record * This record represents a cell that contains a string. It @@ -3409,6 +3558,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read MULRK record * This record represents a cell range containing RK value @@ -3463,6 +3613,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read NUMBER record * This record represents a cell that contains a @@ -3504,6 +3655,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read FORMULA record + perhaps a following STRING record if formula result is a string * This record contains the token array and the result of a @@ -3647,6 +3799,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read a SHAREDFMLA record. This function just stores the binary shared formula in the reader, * which usually contains relative references. @@ -3677,6 +3830,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } + /** * Read a STRING record from current stream position and advance the stream pointer to next record * This record is used for storing result from FORMULA record when it is a string, and @@ -3703,6 +3857,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $value; } + /** * Read BOOLERR record * This record represents a Boolean value or error value @@ -3761,6 +3916,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read MULBLANK record * This record represents a cell range of empty cells. All @@ -3800,6 +3956,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // offset: 6; size 2; index to last column (not needed) } + /** * Read LABEL record * This record represents a cell that contains a string. In @@ -3849,6 +4006,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read BLANK record */ @@ -3880,6 +4038,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } + /** * Read MSODRAWING record */ @@ -3894,6 +4053,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader $this->_drawingData .= $recordData; } + /** * Read OBJ record */ @@ -3938,6 +4098,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // echo '
'; } + /** * Read WINDOW2 record */ @@ -3973,6 +4134,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read SCL record */ @@ -3994,6 +4156,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader $this->_phpSheet->getSheetView()->setZoomScale($numerator * 100 / $denumerator); } + /** * Read PANE record */ @@ -4021,6 +4184,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read SELECTION record. There is one such record for each pane in the sheet. */ @@ -4071,6 +4235,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + private function _includeCellRangeFiltered($cellRangeAddress) { $includeCellRange = true; @@ -4090,6 +4255,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $includeCellRange; } + /** * MERGEDCELLS * @@ -4117,6 +4283,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read HYPERLINK record */ @@ -4292,6 +4459,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read DATAVALIDATIONS record */ @@ -4304,6 +4472,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader $this->_pos += 4 + $length; } + /** * Read DATAVALIDATION record */ @@ -4463,6 +4632,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } + /** * Read SHEETLAYOUT record. Stores sheet tab color information. */ @@ -4502,6 +4672,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read SHEETPROTECTION record (FEATHEADR) */ @@ -4600,6 +4771,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // offset: 21; size: 2; not used } + /** * Read RANGEPROTECTION record * Reading of this record is based on Microsoft Office Excel 97-2000 Binary File Format Specification, @@ -4662,6 +4834,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Read IMDATA record */ @@ -4742,6 +4915,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // _getSplicedRecordData() takes care of moving current position in data stream } + /** * Read a free CONTINUE record. Free CONTINUE record may be a camouflaged MSODRAWING record * When MSODRAWING data on a sheet exceeds 8224 bytes, CONTINUE records are used instead. Undocumented. @@ -4833,6 +5007,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } + /** * Convert formula structure into human readable Excel formula like 'A3+A5*5' * @@ -4871,6 +5046,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $this->_getFormulaFromData($formulaData, $additionalData, $baseCell); } + /** * Take formula data and additional data for formula and return human readable formula * @@ -4897,6 +5073,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $formulaString; } + /** * Take array of tokens together with additional data for formula and return human readable formula * @@ -5060,6 +5237,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $formulaString; } + /** * Fetch next token from binary formula data * @@ -5625,6 +5803,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader ); } + /** * Reads a cell address in BIFF8 e.g. 'A2' or '$A$2' * section 3.3.4 @@ -5654,6 +5833,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $column . $row; } + /** * Reads a cell address in BIFF8 for shared formulas. Uses positive and negative values for row and column * to indicate offsets from a base cell @@ -5697,6 +5877,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $column . $row; } + /** * Reads a cell range address in BIFF5 e.g. 'A2:B6' or 'A1' * always fixed range @@ -5735,6 +5916,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return "$fc$fr:$lc$lr"; } + /** * Reads a cell range address in BIFF8 e.g. 'A2:B6' or 'A1' * always fixed range @@ -5773,6 +5955,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return "$fc$fr:$lc$lr"; } + /** * Reads a cell range address in BIFF8 e.g. 'A2:B6' or '$A$2:$B$6' * there are flags indicating whether column/row index is relative @@ -5794,37 +5977,38 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // offset: 4; size: 2; index to first column or column offset + relative flags - // bit: 7-0; mask 0x00FF; column index - $fc = PHPExcel_Cell::stringFromColumnIndex(0x00FF & self::_GetInt2d($subData, 4)); + // bit: 7-0; mask 0x00FF; column index + $fc = PHPExcel_Cell::stringFromColumnIndex(0x00FF & self::_GetInt2d($subData, 4)); - // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) - if (!(0x4000 & self::_GetInt2d($subData, 4))) { - $fc = '$' . $fc; - } + // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) + if (!(0x4000 & self::_GetInt2d($subData, 4))) { + $fc = '$' . $fc; + } - // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) - if (!(0x8000 & self::_GetInt2d($subData, 4))) { - $fr = '$' . $fr; - } + // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) + if (!(0x8000 & self::_GetInt2d($subData, 4))) { + $fr = '$' . $fr; + } // offset: 6; size: 2; index to last column or column offset + relative flags - // bit: 7-0; mask 0x00FF; column index - $lc = PHPExcel_Cell::stringFromColumnIndex(0x00FF & self::_GetInt2d($subData, 6)); + // bit: 7-0; mask 0x00FF; column index + $lc = PHPExcel_Cell::stringFromColumnIndex(0x00FF & self::_GetInt2d($subData, 6)); - // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) - if (!(0x4000 & self::_GetInt2d($subData, 6))) { - $lc = '$' . $lc; - } + // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) + if (!(0x4000 & self::_GetInt2d($subData, 6))) { + $lc = '$' . $lc; + } - // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) - if (!(0x8000 & self::_GetInt2d($subData, 6))) { - $lr = '$' . $lr; - } + // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) + if (!(0x8000 & self::_GetInt2d($subData, 6))) { + $lr = '$' . $lr; + } return "$fc$fr:$lc$lr"; } + /** * Reads a cell range address in BIFF8 for shared formulas. Uses positive and negative values for row and column * to indicate offsets from a base cell @@ -5850,63 +6034,64 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader // offset: 4; size: 2; first column with relative/absolute flags - // bit: 7-0; mask 0x00FF; column index - $fcIndex = 0x00FF & self::_GetInt2d($subData, 4); + // bit: 7-0; mask 0x00FF; column index + $fcIndex = 0x00FF & self::_GetInt2d($subData, 4); - // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) - if (!(0x4000 & self::_GetInt2d($subData, 4))) { - // absolute column index - $fc = PHPExcel_Cell::stringFromColumnIndex($fcIndex); - $fc = '$' . $fc; - } else { - // column offset - $fcIndex = ($fcIndex <= 127) ? $fcIndex : $fcIndex - 256; - $fc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $fcIndex); - } + // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) + if (!(0x4000 & self::_GetInt2d($subData, 4))) { + // absolute column index + $fc = PHPExcel_Cell::stringFromColumnIndex($fcIndex); + $fc = '$' . $fc; + } else { + // column offset + $fcIndex = ($fcIndex <= 127) ? $fcIndex : $fcIndex - 256; + $fc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $fcIndex); + } - // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) - if (!(0x8000 & self::_GetInt2d($subData, 4))) { - // absolute row index - $fr = $frIndex + 1; - $fr = '$' . $fr; - } else { - // row offset - $frIndex = ($frIndex <= 32767) ? $frIndex : $frIndex - 65536; - $fr = $baseRow + $frIndex; - } + // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) + if (!(0x8000 & self::_GetInt2d($subData, 4))) { + // absolute row index + $fr = $frIndex + 1; + $fr = '$' . $fr; + } else { + // row offset + $frIndex = ($frIndex <= 32767) ? $frIndex : $frIndex - 65536; + $fr = $baseRow + $frIndex; + } // offset: 6; size: 2; last column with relative/absolute flags - // bit: 7-0; mask 0x00FF; column index - $lcIndex = 0x00FF & self::_GetInt2d($subData, 6); + // bit: 7-0; mask 0x00FF; column index + $lcIndex = 0x00FF & self::_GetInt2d($subData, 6); + $lcIndex = ($lcIndex <= 127) ? $lcIndex : $lcIndex - 256; + $lc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $lcIndex); + + // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) + if (!(0x4000 & self::_GetInt2d($subData, 6))) { + // absolute column index + $lc = PHPExcel_Cell::stringFromColumnIndex($lcIndex); + $lc = '$' . $lc; + } else { + // column offset $lcIndex = ($lcIndex <= 127) ? $lcIndex : $lcIndex - 256; $lc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $lcIndex); + } - // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) - if (!(0x4000 & self::_GetInt2d($subData, 6))) { - // absolute column index - $lc = PHPExcel_Cell::stringFromColumnIndex($lcIndex); - $lc = '$' . $lc; - } else { - // column offset - $lcIndex = ($lcIndex <= 127) ? $lcIndex : $lcIndex - 256; - $lc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $lcIndex); - } - - // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) - if (!(0x8000 & self::_GetInt2d($subData, 6))) { - // absolute row index - $lr = $lrIndex + 1; - $lr = '$' . $lr; - } else { - // row offset - $lrIndex = ($lrIndex <= 32767) ? $lrIndex : $lrIndex - 65536; - $lr = $baseRow + $lrIndex; - } + // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) + if (!(0x8000 & self::_GetInt2d($subData, 6))) { + // absolute row index + $lr = $lrIndex + 1; + $lr = '$' . $lr; + } else { + // row offset + $lrIndex = ($lrIndex <= 32767) ? $lrIndex : $lrIndex - 65536; + $lr = $baseRow + $lrIndex; + } return "$fc$fr:$lc$lr"; } + /** * Read BIFF8 cell range address list * section 2.5.15 @@ -5934,6 +6119,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader ); } + /** * Read BIFF5 cell range address list * section 2.5.15 @@ -5961,6 +6147,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader ); } + /** * Get a sheet range like Sheet1:Sheet3 from REF index * Note: If there is only one sheet in the range, one gets e.g Sheet1 @@ -6018,6 +6205,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return false; } + /** * read BIFF8 constant value array from array data * returns e.g. array('value' => '{1,2;3,4}', 'size' => 40} @@ -6056,6 +6244,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader ); } + /** * read BIFF8 constant value which may be 'Empty Value', 'Number', 'String Value', 'Boolean Value', 'Error Value' * section 2.5.7 @@ -6106,6 +6295,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader ); } + /** * Extract RGB color * OpenOffice.org's Documentation of the Microsoft Excel File Format, section 2.5.4 @@ -6130,6 +6320,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return array('rgb' => $rgb); } + /** * Read byte string (8-bit string length) * OpenOffice documentation: 2.5.2 @@ -6151,6 +6342,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader ); } + /** * Read byte string (16-bit string length) * OpenOffice documentation: 2.5.2 @@ -6173,6 +6365,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader ); } + /** * Extracts an Excel Unicode short string (8-bit string length) * OpenOffice documentation: 2.5.3 @@ -6196,6 +6389,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $string; } + /** * Extracts an Excel Unicode long string (16-bit string length) * OpenOffice documentation: 2.5.3 @@ -6219,6 +6413,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $string; } + /** * Read Unicode string with no string length field, but with known character count * this function is under construction, needs to support rich text, and Asian phonetic settings @@ -6254,6 +6449,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader ); } + /** * Convert UTF-8 string to string surounded by double quotes. Used for explicit string tokens in formulas. * Example: hello"world --> "hello""world" @@ -6266,6 +6462,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return '"' . str_replace('"', '""', $value) . '"'; } + /** * Reads first 8 bytes of a string and return IEEE 754 float * @@ -6295,6 +6492,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $value; } + private static function _GetIEEE754($rknum) { if (($rknum & 0x02) != 0) { @@ -6320,6 +6518,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $value; } + /** * Get UTF-8 string from (compressed or uncompressed) UTF-16 string * @@ -6336,6 +6535,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return PHPExcel_Shared_String::ConvertEncoding($string, 'UTF-8', 'UTF-16LE'); } + /** * Convert UTF-16 string in compressed notation to uncompressed form. Only used for BIFF8. * @@ -6353,6 +6553,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return $uncompressedString; } + /** * Convert string to UTF-8. Only used for BIFF5. * @@ -6364,6 +6565,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return PHPExcel_Shared_String::ConvertEncoding($string, 'UTF-8', $this->_codepage); } + /** * Read 16-bit unsigned integer * @@ -6376,6 +6578,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return ord($data[$pos]) | (ord($data[$pos+1]) << 8); } + /** * Read 32-bit signed integer * @@ -6398,6 +6601,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader return ord($data[$pos]) | (ord($data[$pos+1]) << 8) | (ord($data[$pos+2]) << 16) | $_ord_24; } + /** * Read color * @@ -6455,6 +6659,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Get fill pattern from index * OpenOffice documentation: 2.5.12 @@ -6488,6 +6693,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Map error code, e.g. '#N/A' * @@ -6508,6 +6714,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Map built-in color to RGB value * @@ -6531,6 +6738,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Map color array from BIFF5 built-in color index * @@ -6600,6 +6808,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + /** * Map color array from BIFF8 built-in color index * @@ -6669,6 +6878,7 @@ class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader } } + private function _parseRichText($is = '') { $value = new PHPExcel_RichText(); diff --git a/Classes/PHPExcel/Reader/Gnumeric.php b/Classes/PHPExcel/Reader/Gnumeric.php index 9dc54f4..c659cc1 100644 --- a/Classes/PHPExcel/Reader/Gnumeric.php +++ b/Classes/PHPExcel/Reader/Gnumeric.php @@ -85,6 +85,15 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader private $_readFilter = null; + /** + * Create a new PHPExcel_Reader_Gnumeric + */ + public function __construct() { + $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + $this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance(); + } + + /** * Read data only? * If this is true, then the Reader will only read data values for cells, it will not read any formatting information. @@ -96,6 +105,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $this->_readDataOnly; } + /** * Set read data only * Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information. @@ -110,6 +120,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $this; } + /** * Get which sheets to load * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null @@ -122,6 +133,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $this->_loadSheetsOnly; } + /** * Set which sheets to load * @@ -138,6 +150,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $this; } + /** * Set all sheets to load * Tells the Reader to load all worksheets from the workbook. @@ -150,6 +163,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $this; } + /** * Read filter * @@ -159,6 +173,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $this->_readFilter; } + /** * Set read filter * @@ -170,13 +185,6 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $this; } - /** - * Create a new PHPExcel_Reader_Gnumeric - */ - public function __construct() { - $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); - $this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance(); - } /** * Can the current PHPExcel_Reader_IReader read the file? @@ -209,6 +217,70 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return true; } + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $gFileData = $this->_gzfileGetContents($pFilename); + + $xml = simplexml_load_string($gFileData); + $namespacesMeta = $xml->getNamespaces(true); + + $gnmXML = $xml->children($namespacesMeta['gnm']); + + $worksheetInfo = array(); + + foreach ($gnmXML->Sheets->Sheet as $sheet) { + $tmpInfo = array(); + $tmpInfo['worksheetName'] = (string) $sheet->Name; + $tmpInfo['lastColumnLetter'] = 'A'; + $tmpInfo['lastColumnIndex'] = 0; + $tmpInfo['totalRows'] = 0; + $tmpInfo['totalColumns'] = 0; + + foreach ($sheet->Cells->Cell as $cell) { + $cellAttributes = $cell->attributes(); + + $rowIndex = (int) $cellAttributes->Row + 1; + $columnIndex = (int) $cellAttributes->Col; + + $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex); + $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex); + } + + $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); + $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; + + $worksheetInfo[] = $tmpInfo; + } + + return $worksheetInfo; + } + + + private function _gzfileGetContents($filename) { + $file = @gzopen($filename, 'rb'); + if ($file !== false) { + $data = ''; + while (!gzeof($file)) { + $data .= gzread($file, 1024); + } + gzclose($file); + } + return $data; + } + + /** * Loads PHPExcel from file * @@ -225,17 +297,6 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $this->loadIntoExisting($pFilename, $objPHPExcel); } - private function _gzfileGetContents($filename) { - $file = @gzopen($filename, 'rb'); - if ($file !== false) { - $data = ''; - while (!gzeof($file)) { - $data .= gzread($file, 1024); - } - gzclose($file); - } - return $data; - } /** * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object @@ -839,6 +900,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $objPHPExcel; } + private static function _parseBorderAttributes($borderAttributes) { $styleArray = array(); @@ -894,6 +956,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $styleArray; } + private function _parseRichText($is = '') { $value = new PHPExcel_RichText(); @@ -902,6 +965,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader return $value; } + private static function _parseGnumericColour($gnmColour) { list($gnmR,$gnmG,$gnmB) = explode(':',$gnmColour); $gnmR = substr(str_pad($gnmR,4,'0',STR_PAD_RIGHT),0,2); diff --git a/Classes/PHPExcel/Reader/OOCalc.php b/Classes/PHPExcel/Reader/OOCalc.php index d2f73df..8be2559 100644 --- a/Classes/PHPExcel/Reader/OOCalc.php +++ b/Classes/PHPExcel/Reader/OOCalc.php @@ -76,6 +76,14 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader private $_readFilter = null; + /** + * Create a new PHPExcel_Reader_OOCalc + */ + public function __construct() { + $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + } + + /** * Read data only? * If this is true, then the Reader will only read data values for cells, it will not read any formatting information. @@ -87,6 +95,7 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return $this->_readDataOnly; } + /** * Set read data only * Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information. @@ -100,6 +109,7 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return $this; } + /** * Get which sheets to load * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null @@ -112,6 +122,7 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return $this->_loadSheetsOnly; } + /** * Set which sheets to load * @@ -128,6 +139,7 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return $this; } + /** * Set all sheets to load * Tells the Reader to load all worksheets from the workbook. @@ -140,6 +152,7 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return $this; } + /** * Read filter * @@ -149,6 +162,7 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return $this->_readFilter; } + /** * Set read filter * @@ -160,12 +174,6 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return $this; } - /** - * Create a new PHPExcel_Reader_OOCalc - */ - public function __construct() { - $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); - } /** * Can the current PHPExcel_Reader_IReader read the file? @@ -200,6 +208,7 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return false; } + /** * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object * @@ -252,6 +261,7 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return $this->loadIntoExisting($pFilename, $objPHPExcel); } + private static function identifyFixedStyleValue($styleList,&$styleAttributeValue) { $styleAttributeValue = strtolower($styleAttributeValue); foreach($styleList as $style) { @@ -263,6 +273,97 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return false; } + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $worksheetInfo = array(); + + $zip = new ZipArchive; + if ($zip->open($pFilename) === true) { + + $xml = simplexml_load_string($zip->getFromName("content.xml")); + $namespacesContent = $xml->getNamespaces(true); + + $workbook = $xml->children($namespacesContent['office']); + foreach($workbook->body->spreadsheet as $workbookData) { + $workbookData = $workbookData->children($namespacesContent['table']); + foreach($workbookData->table as $worksheetDataSet) { + $worksheetData = $worksheetDataSet->children($namespacesContent['table']); + $worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']); + + $tmpInfo = array(); + $tmpInfo['worksheetName'] = $worksheetDataAttributes['name']; + $tmpInfo['lastColumnLetter'] = 'A'; + $tmpInfo['lastColumnIndex'] = 0; + $tmpInfo['totalRows'] = 0; + $tmpInfo['totalColumns'] = 0; + + $rowIndex = 0; + foreach ($worksheetData as $key => $rowData) { + $rowHasData = false; + + switch ($key) { + case 'table-row' : + $columnIndex = 0; + + foreach ($rowData as $key => $cellData) { + $cellHasData = false; + + $cellDataText = $cellData->children($namespacesContent['text']); + $cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']); + if (isset($cellDataText->p)) { + switch ($cellDataOfficeAttributes['value-type']) { + case 'string' : + case 'boolean' : + case 'float' : + case 'date' : + case 'time' : + $cellHasData = true; + break; + } + } + + $cellDataText = null; + $cellDataOfficeAttributes = null; + + if ($cellHasData) { + $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex); + $rowHasData = true; + } + ++$columnIndex; + } + ++$rowIndex; + + if ($rowHasData) { + $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex); + } + break; + } + } + + $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); + $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; + + $worksheetInfo[] = $tmpInfo; + } + } + } + + return $worksheetInfo; + } + + /** * Loads PHPExcel from file into PHPExcel instance * @@ -589,6 +690,7 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader return $objPHPExcel; } + private function _parseRichText($is = '') { $value = new PHPExcel_RichText(); diff --git a/Classes/PHPExcel/Reader/SYLK.php b/Classes/PHPExcel/Reader/SYLK.php index 15a98d1..6aae752 100644 --- a/Classes/PHPExcel/Reader/SYLK.php +++ b/Classes/PHPExcel/Reader/SYLK.php @@ -79,6 +79,7 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader */ private $_readFilter = null; + /** * Create a new PHPExcel_Reader_SYLK */ @@ -86,6 +87,7 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); } + /** * Can the current PHPExcel_Reader_IReader read the file? * @@ -120,6 +122,123 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader return true; } + + /** + * Read filter + * + * @return PHPExcel_Reader_IReadFilter + */ + public function getReadFilter() { + return $this->_readFilter; + } + + + /** + * Set read filter + * + * @param PHPExcel_Reader_IReadFilter $pValue + */ + public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) { + $this->_readFilter = $pValue; + return $this; + } + + + /** + * Set input encoding + * + * @param string $pValue Input encoding + */ + public function setInputEncoding($pValue = 'ANSI') + { + $this->_inputEncoding = $pValue; + return $this; + } + + + /** + * Get input encoding + * + * @return string + */ + public function getInputEncoding() + { + return $this->_inputEncoding; + } + + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + // Open file + $fileHandle = fopen($pFilename, 'r'); + if ($fileHandle === false) { + throw new Exception("Could not open file " . $pFilename . " for reading."); + } + + $worksheetInfo = array(); + $worksheetInfo[0]['worksheetName'] = 'Worksheet'; + $worksheetInfo[0]['lastColumnLetter'] = 'A'; + $worksheetInfo[0]['lastColumnIndex'] = 0; + $worksheetInfo[0]['totalRows'] = 0; + $worksheetInfo[0]['totalColumns'] = 0; + + // Loop through file + $rowData = array(); + + // loop through one row (line) at a time in the file + $rowIndex = 0; + while (($rowData = fgets($fileHandle)) !== FALSE) { + $columnIndex = 0; + + // convert SYLK encoded $rowData to UTF-8 + $rowData = PHPExcel_Shared_String::SYLKtoUTF8($rowData); + + // explode each row at semicolons while taking into account that literal semicolon (;) + // is escaped like this (;;) + $rowData = explode("\t",str_replace('?',';',str_replace(';',"\t",str_replace(';;','?',rtrim($rowData))))); + + $dataType = array_shift($rowData); + if ($dataType == 'C') { + // Read cell value data + foreach($rowData as $rowDatum) { + switch($rowDatum{0}) { + case 'C' : + case 'X' : + $columnIndex = substr($rowDatum,1) - 1; + break; + case 'R' : + case 'Y' : + $rowIndex = substr($rowDatum,1); + break; + } + + $worksheetInfo[0]['totalRows'] = max($worksheetInfo[0]['totalRows'], $rowIndex); + $worksheetInfo[0]['lastColumnIndex'] = max($worksheetInfo[0]['lastColumnIndex'], $columnIndex); + } + } + } + + $worksheetInfo[0]['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($worksheetInfo[0]['lastColumnIndex']); + $worksheetInfo[0]['totalColumns'] = $worksheetInfo[0]['lastColumnIndex'] + 1; + + // Close file + fclose($fileHandle); + + return $worksheetInfo; + } + + /** * Loads PHPExcel from file * @@ -136,45 +255,6 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader return $this->loadIntoExisting($pFilename, $objPHPExcel); } - /** - * Read filter - * - * @return PHPExcel_Reader_IReadFilter - */ - public function getReadFilter() { - return $this->_readFilter; - } - - /** - * Set read filter - * - * @param PHPExcel_Reader_IReadFilter $pValue - */ - public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) { - $this->_readFilter = $pValue; - return $this; - } - - /** - * Set input encoding - * - * @param string $pValue Input encoding - */ - public function setInputEncoding($pValue = 'ANSI') - { - $this->_inputEncoding = $pValue; - return $this; - } - - /** - * Get input encoding - * - * @return string - */ - public function getInputEncoding() - { - return $this->_inputEncoding; - } /** * Loads PHPExcel from file into PHPExcel instance @@ -393,6 +473,7 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader return $objPHPExcel; } + /** * Get sheet index * @@ -402,6 +483,7 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader return $this->_sheetIndex; } + /** * Set sheet index *