diff options
Diffstat (limited to 'admin/survey/excel/PHPExcel/Reader/CSV.php')
| -rw-r--r-- | admin/survey/excel/PHPExcel/Reader/CSV.php | 505 |
1 files changed, 0 insertions, 505 deletions
diff --git a/admin/survey/excel/PHPExcel/Reader/CSV.php b/admin/survey/excel/PHPExcel/Reader/CSV.php deleted file mode 100644 index 4115df5..0000000 --- a/admin/survey/excel/PHPExcel/Reader/CSV.php +++ /dev/null @@ -1,505 +0,0 @@ -<?php
-/**
- * PHPExcel
- *
- * Copyright (c) 2006 - 2012 PHPExcel
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * @category PHPExcel
- * @package PHPExcel_Reader
- * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
- * @version 1.7.8, 2012-10-12
- */
-
-
-/** PHPExcel root directory */
-if (!defined('PHPEXCEL_ROOT')) {
- /**
- * @ignore
- */
- define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
- require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-}
-
-/**
- * PHPExcel_Reader_CSV
- *
- * @category PHPExcel
- * @package PHPExcel_Reader
- * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- */
-class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader
-{
- /**
- * Input encoding
- *
- * @access private
- * @var string
- */
- private $_inputEncoding = 'UTF-8';
-
- /**
- * Delimiter
- *
- * @access private
- * @var string
- */
- private $_delimiter = ',';
-
- /**
- * Enclosure
- *
- * @access private
- * @var string
- */
- private $_enclosure = '"';
-
- /**
- * Line ending
- *
- * @access private
- * @var string
- */
- private $_lineEnding = PHP_EOL;
-
- /**
- * Sheet index to read
- *
- * @access private
- * @var int
- */
- private $_sheetIndex = 0;
-
- /**
- * Load rows contiguously
- *
- * @access private
- * @var int
- */
- private $_contiguous = false;
-
-
- /**
- * Row counter for loading rows contiguously
- *
- * @access private
- * @var int
- */
- private $_contiguousRow = -1;
-
- /**
- * PHPExcel_Reader_IReadFilter instance
- *
- * @access private
- * @var PHPExcel_Reader_IReadFilter
- */
- private $_readFilter = null;
-
-
- /**
- * Create a new PHPExcel_Reader_CSV
- */
- public function __construct() {
- $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter();
- } // function __construct()
-
-
- /**
- * Can the current PHPExcel_Reader_IReader read the file?
- *
- * @access public
- * @param string $pFileName
- * @return boolean
- * @throws Exception
- */
- public function canRead($pFilename)
- {
- // Check if file exists
- if (!file_exists($pFilename)) {
- throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
- }
-
- 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
- *
- * @access public
- * @param string $pFilename
- * @return PHPExcel
- * @throws Exception
- */
- public function load($pFilename)
- {
- // Create new PHPExcel
- $objPHPExcel = new PHPExcel();
-
- // Load into this instance
- return $this->loadIntoExisting($pFilename, $objPHPExcel);
- } // function load()
-
-
- /**
- * Loads PHPExcel from file into PHPExcel instance
- *
- * @access public
- * @param string $pFilename
- * @param PHPExcel $objPHPExcel
- * @return PHPExcel
- * @throws Exception
- */
- public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
- {
- // Check if file exists
- if (!file_exists($pFilename)) {
- throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
- }
-
- // Create new PHPExcel
- while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) {
- $objPHPExcel->createSheet();
- }
- $sheet = $objPHPExcel->setActiveSheetIndex( $this->_sheetIndex );
-
- $lineEnding = ini_get('auto_detect_line_endings');
- ini_set('auto_detect_line_endings', true);
-
- // 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
- );
-
- // Set our starting row based on whether we're in contiguous mode or not
- $currentRow = 1;
- if ($this->_contiguous) {
- $currentRow = ($this->_contiguousRow == -1) ? $sheet->getHighestRow(): $this->_contiguousRow;
- }
-
- // Loop through each line of the file in turn
- while (($rowData = fgetcsv($fileHandle, 0, $this->_delimiter, $this->_enclosure)) !== FALSE) {
- $columnLetter = 'A';
- foreach($rowData as $rowDatum) {
- if ($rowDatum != '' && $this->_readFilter->readCell($columnLetter, $currentRow)) {
- // Unescape enclosures
- $rowDatum = str_replace($escapeEnclosures, $this->_enclosure, $rowDatum);
-
- // Convert encoding if necessary
- if ($this->_inputEncoding !== 'UTF-8') {
- $rowDatum = PHPExcel_Shared_String::ConvertEncoding($rowDatum, 'UTF-8', $this->_inputEncoding);
- }
-
- // Set cell value
- $sheet->getCell($columnLetter . $currentRow)->setValue($rowDatum);
- }
- ++$columnLetter;
- }
- ++$currentRow;
- }
-
- // Close file
- fclose($fileHandle);
-
- if ($this->_contiguous) {
- $this->_contiguousRow = $currentRow;
- }
-
- ini_set('auto_detect_line_endings', $lineEnding);
-
- // Return
- return $objPHPExcel;
- } // function loadIntoExisting()
-
-
- /**
- * Get delimiter
- *
- * @access public
- * @return string
- */
- public function getDelimiter() {
- return $this->_delimiter;
- } // function getDelimiter()
-
-
- /**
- * Set delimiter
- *
- * @access public
- * @param string $pValue Delimiter, defaults to ,
- * @return PHPExcel_Reader_CSV
- */
- public function setDelimiter($pValue = ',') {
- $this->_delimiter = $pValue;
- return $this;
- } // function setDelimiter()
-
-
- /**
- * Get enclosure
- *
- * @access public
- * @return string
- */
- public function getEnclosure() {
- return $this->_enclosure;
- } // function getEnclosure()
-
-
- /**
- * Set enclosure
- *
- * @access public
- * @param string $pValue Enclosure, defaults to "
- * @return PHPExcel_Reader_CSV
- */
- public function setEnclosure($pValue = '"') {
- if ($pValue == '') {
- $pValue = '"';
- }
- $this->_enclosure = $pValue;
- return $this;
- } // function setEnclosure()
-
-
- /**
- * Get line ending
- *
- * @access public
- * @return string
- */
- public function getLineEnding() {
- return $this->_lineEnding;
- } // function getLineEnding()
-
-
- /**
- * Set line ending
- *
- * @access public
- * @param string $pValue Line ending, defaults to OS line ending (PHP_EOL)
- * @return PHPExcel_Reader_CSV
- */
- public function setLineEnding($pValue = PHP_EOL) {
- $this->_lineEnding = $pValue;
- return $this;
- } // function setLineEnding()
-
-
- /**
- * Get sheet index
- *
- * @access public
- * @return int
- */
- public function getSheetIndex() {
- return $this->_sheetIndex;
- } // function getSheetIndex()
-
-
- /**
- * Set sheet index
- *
- * @access public
- * @param int $pValue Sheet index
- * @return PHPExcel_Reader_CSV
- */
- public function setSheetIndex($pValue = 0) {
- $this->_sheetIndex = $pValue;
- return $this;
- } // function setSheetIndex()
-
-
- /**
- * Set Contiguous
- *
- * @access public
- * @param string $pValue Input encoding
- */
- public function setContiguous($contiguous = false)
- {
- $this->_contiguous = (bool)$contiguous;
- if (!$contiguous) {
- $this->_contiguousRow = -1;
- }
-
- return $this;
- } // function setInputEncoding()
-
-
- /**
- * Get Contiguous
- *
- * @access public
- * @return boolean
- */
- public function getContiguous() {
- return $this->_contiguous;
- } // function getSheetIndex()
-
-}
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