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MDL-44515 import latest PHPExcel 1.8.0

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This commit is contained in:
Petr Škoda
2014-03-14 12:10:52 +08:00
parent c0e88129d1
commit 7ec0e0629c
229 changed files with 15154 additions and 14964 deletions
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lib/phpexcel/PHPExcel/Reader/HTML.php
+53 -84
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@@ -2,7 +2,7 @@
/**
* PHPExcel
*
* Copyright (c) 2006 - 2012 PHPExcel
* Copyright (c) 2006 - 2014 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -20,7 +20,7 @@
*
* @category PHPExcel
* @package PHPExcel_Reader
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version ##VERSION##, ##DATE##
*/
@@ -40,9 +40,9 @@ if (!defined('PHPEXCEL_ROOT')) {
*
* @category PHPExcel
* @package PHPExcel_Reader
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
class PHPExcel_Reader_HTML extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
{
/**
* Input encoding
@@ -100,13 +100,6 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
), // Bottom border
);
/**
* PHPExcel_Reader_IReadFilter instance
*
* @var PHPExcel_Reader_IReadFilter
*/
private $_readFilter = null;
/**
* Create a new PHPExcel_Reader_HTML
@@ -116,25 +109,20 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
}
/**
* Can the current PHPExcel_Reader_IReader read the file?
* Validate that the current file is an HTML file
*
* @param string $pFileName
* @return boolean
* @throws Exception
* @return boolean
*/
public function canRead($pFilename)
protected function _isValidFormat()
{
// Check if file exists
if (!file_exists($pFilename)) {
throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
// Reading 2048 bytes should be enough to validate that the format is HTML
$data = fread($this->_fileHandle, 2048);
if ((strpos($data, '<') !== FALSE) &&
(strlen($data) !== strlen(strip_tags($data)))) {
return TRUE;
}
// Read sample data (first 2 KB will do)
$fh = fopen($pFilename, 'r');
$data = fread($fh, 2048);
fclose($fh);
return true;
return FALSE;
}
/**
@@ -142,7 +130,7 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
*
* @param string $pFilename
* @return PHPExcel
* @throws Exception
* @throws PHPExcel_Reader_Exception
*/
public function load($pFilename)
{
@@ -153,25 +141,6 @@ class PHPExcel_Reader_HTML 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 $this;
}
/**
* Set input encoding
*
@@ -222,7 +191,7 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
// Simple String content
if (trim($cellContent) > '') {
// Only actually write it if there's content in the string
echo 'FLUSH CELL: ' , $column , $row , ' => ' , $cellContent , '<br />';
// echo 'FLUSH CELL: ' , $column , $row , ' => ' , $cellContent , '<br />';
// Write to worksheet to be done here...
// ... we return the cell so we can mess about with styles more easily
$cell = $sheet->setCellValue($column.$row,$cellContent,true);
@@ -238,7 +207,7 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
private function _processDomElement(DOMNode $element, $sheet, &$row, &$column, &$cellContent){
foreach($element->childNodes as $child){
if ($child instanceOf DOMText) {
if ($child instanceof DOMText) {
$domText = preg_replace('/\s+/',' ',trim($child->nodeValue));
if (is_string($cellContent)) {
// simply append the text if the cell content is a plain text string
@@ -247,12 +216,12 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
// but if we have a rich text run instead, we need to append it correctly
// TODO
}
} elseif($child instanceOf DOMElement) {
echo '<b>DOM ELEMENT: </b>' , strtoupper($child->nodeName) , '<br />';
} elseif($child instanceof DOMElement) {
// echo '<b>DOM ELEMENT: </b>' , strtoupper($child->nodeName) , '<br />';
$attributeArray = array();
foreach($child->attributes as $attribute) {
echo '<b>ATTRIBUTE: </b>' , $attribute->name , ' => ' , $attribute->value , '<br />';
// echo '<b>ATTRIBUTE: </b>' , $attribute->name , ' => ' , $attribute->value , '<br />';
$attributeArray[$attribute->name] = $attribute->value;
}
@@ -280,13 +249,13 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
case 'em' :
case 'strong':
case 'b' :
echo 'STYLING, SPAN OR DIV<br />';
// echo 'STYLING, SPAN OR DIV<br />';
if ($cellContent > '')
$cellContent .= ' ';
$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
if ($cellContent > '')
$cellContent .= ' ';
echo 'END OF STYLING, SPAN OR DIV<br />';
// echo 'END OF STYLING, SPAN OR DIV<br />';
break;
case 'hr' :
$this->_flushCell($sheet,$column,$row,$cellContent);
@@ -307,14 +276,14 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
$this->_flushCell($sheet,$column,$row,$cellContent);
++$row;
}
echo 'HARD LINE BREAK: ' , '<br />';
// echo 'HARD LINE BREAK: ' , '<br />';
break;
case 'a' :
echo 'START OF HYPERLINK: ' , '<br />';
// echo 'START OF HYPERLINK: ' , '<br />';
foreach($attributeArray as $attributeName => $attributeValue) {
switch($attributeName) {
case 'href':
echo 'Link to ' , $attributeValue , '<br />';
// echo 'Link to ' , $attributeValue , '<br />';
$sheet->getCell($column.$row)->getHyperlink()->setUrl($attributeValue);
if (isset($this->_formats[$child->nodeName])) {
$sheet->getStyle($column.$row)->applyFromArray($this->_formats[$child->nodeName]);
@@ -324,7 +293,7 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
}
$cellContent .= ' ';
$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
echo 'END OF HYPERLINK:' , '<br />';
// echo 'END OF HYPERLINK:' , '<br />';
break;
case 'h1' :
case 'h2' :
@@ -338,17 +307,17 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
if ($this->_tableLevel > 0) {
// If we're inside a table, replace with a \n
$cellContent .= "\n";
echo 'LIST ENTRY: ' , '<br />';
// echo 'LIST ENTRY: ' , '<br />';
$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
echo 'END OF LIST ENTRY:' , '<br />';
// echo 'END OF LIST ENTRY:' , '<br />';
} else {
if ($cellContent > '') {
$this->_flushCell($sheet,$column,$row,$cellContent);
$row += 2;
}
echo 'START OF PARAGRAPH: ' , '<br />';
// echo 'START OF PARAGRAPH: ' , '<br />';
$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
echo 'END OF PARAGRAPH:' , '<br />';
// echo 'END OF PARAGRAPH:' , '<br />';
$this->_flushCell($sheet,$column,$row,$cellContent);
if (isset($this->_formats[$child->nodeName])) {
@@ -363,17 +332,17 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
if ($this->_tableLevel > 0) {
// If we're inside a table, replace with a \n
$cellContent .= "\n";
echo 'LIST ENTRY: ' , '<br />';
// echo 'LIST ENTRY: ' , '<br />';
$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
echo 'END OF LIST ENTRY:' , '<br />';
// echo 'END OF LIST ENTRY:' , '<br />';
} else {
if ($cellContent > '') {
$this->_flushCell($sheet,$column,$row,$cellContent);
}
++$row;
echo 'LIST ENTRY: ' , '<br />';
// echo 'LIST ENTRY: ' , '<br />';
$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
echo 'END OF LIST ENTRY:' , '<br />';
// echo 'END OF LIST ENTRY:' , '<br />';
$this->_flushCell($sheet,$column,$row,$cellContent);
$column = 'A';
}
@@ -381,11 +350,11 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
case 'table' :
$this->_flushCell($sheet,$column,$row,$cellContent);
$column = $this->_setTableStartColumn($column);
echo 'START OF TABLE LEVEL ' , $this->_tableLevel , '<br />';
// echo 'START OF TABLE LEVEL ' , $this->_tableLevel , '<br />';
if ($this->_tableLevel > 1)
--$row;
$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
echo 'END OF TABLE LEVEL ' , $this->_tableLevel , '<br />';
// echo 'END OF TABLE LEVEL ' , $this->_tableLevel , '<br />';
$column = $this->_releaseTableStartColumn();
if ($this->_tableLevel > 1) {
++$column;
@@ -401,15 +370,15 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
++$row;
$column = $this->_getTableStartColumn();
$cellContent = '';
echo 'START OF TABLE ' , $this->_tableLevel , ' ROW<br />';
// echo 'START OF TABLE ' , $this->_tableLevel , ' ROW<br />';
$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
echo 'END OF TABLE ' , $this->_tableLevel , ' ROW<br />';
// echo 'END OF TABLE ' , $this->_tableLevel , ' ROW<br />';
break;
case 'th' :
case 'td' :
echo 'START OF TABLE ' , $this->_tableLevel , ' CELL<br />';
// echo 'START OF TABLE ' , $this->_tableLevel , ' CELL<br />';
$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
echo 'END OF TABLE ' , $this->_tableLevel , ' CELL<br />';
// echo 'END OF TABLE ' , $this->_tableLevel , ' CELL<br />';
$this->_flushCell($sheet,$column,$row,$cellContent);
++$column;
break;
@@ -433,18 +402,18 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
* @param string $pFilename
* @param PHPExcel $objPHPExcel
* @return PHPExcel
* @throws Exception
* @throws PHPExcel_Reader_Exception
*/
public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
{
// Check if file exists
if (!file_exists($pFilename)) {
throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
}
if (!is_file($pFilename)) {
throw new Exception("Could not open " . $pFilename . " for reading! The given file is not a regular file.");
// Open file to validate
$this->_openFile($pFilename);
if (!$this->_isValidFormat()) {
fclose ($this->_fileHandle);
throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid HTML file.");
}
// Close after validating
fclose ($this->_fileHandle);
// Create new PHPExcel
while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) {
@@ -454,10 +423,10 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
// Create a new DOM object
$dom = new domDocument;
// Load the HTML file into the DOM object
$loaded = $dom->loadHTMLFile($pFilename);
if ($loaded === false) {
throw new Exception('Failed to load ',$pFilename,' as a DOM Document');
// Reload the HTML file into the DOM object
$loaded = $dom->loadHTMLFile($pFilename, PHPExcel_Settings::getLibXmlLoaderOptions());
if ($loaded === FALSE) {
throw new PHPExcel_Reader_Exception('Failed to load ',$pFilename,' as a DOM Document');
}
// Discard white space
@@ -469,8 +438,8 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
$content = '';
$this->_processDomElement($dom,$objPHPExcel->getActiveSheet(),$row,$column,$content);
echo '<hr />';
var_dump($this->_dataArray);
// echo '<hr />';
// var_dump($this->_dataArray);
// Return
return $objPHPExcel;