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<?php
class HtmlExcel {
private $root = 'C:/E64B5C52';
private $folder = 'Html2Excel';
private $path = 'C:/E64B5C52/Html2Excel';
private $mainFile = 'spreadsheet.htm';
private $spreadsheets = array();
private $info = array();
private $css;
public function addSheet($name, $contents){
$this->info[] = $name;
$this->spreadsheets[] = $contents;
}
public function setCss($css)
{
$this->css = $css;
}
public function headers($name = "spreadsheet.xls"){
header("Content-type: application/vnd.ms-excel; charset=UTF-8");
header("Content-type: application/force-download");
header("Content-Disposition: attachment; filename=".$name);
}
public function buildFile(){
$count = count($this->info);
if ($count == 0) return '';
elseif ($count == 1) return $this->buildSingleSheet();
else return $this->buildMultiSheet();
}
private function buildMultiSheet(){
$boundary = "----=_NextPart_01D21572.46A0BD00";
$parts = array();
$parts[] = 'MIME-Version: 1.0
X-Document-Type: Workbook
Content-Type: multipart/related; boundary="'.$boundary.'"';
$parts[] = $this->buildMain();
if (!empty($this->css)){
$parts[] = $this->buildCss();
}
foreach ($this->info as $k => $v) {
$parts[] = $this->buildSheet($k);
}
$parts[] = $this->buildFilelist();
$ret = implode("\r\n\r\n--{$boundary}\r\n", $parts);
$ret .= "\r\n--{$boundary}--\r\n";
return $ret;
}
private function buildSingleSheet(){
$ret='<html xmlns:x="urn:schemas-microsoft-com:office:excel">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<!--[if gte mso 9]>
<xml>
<x:ExcelWorkbook>
<x:ExcelWorksheets>
<x:ExcelWorksheet>
<x:Name><![CDATA['.substr($this->info[0], 0, 31).']]></x:Name>
<x:WorksheetOptions>
<x:Print>
<x:ValidPrinterInfo/>
</x:Print>
</x:WorksheetOptions>
</x:ExcelWorksheet>
</x:ExcelWorksheets>
</x:ExcelWorkbook>
</xml>
<![endif]-->
<style type="text/css">
'.$this->css.'
</style>
</head>
<body>
';
$ret.=$this->spreadsheets[0];
$ret.='
</body>
</html>';
return $ret;
}
private function buildMain(){
$ret='Content-Location: file:///'.$this->root.'/'.$this->mainFile.'
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html; charset="UTF-8"
<html xmlns:v=3D"urn:schemas-microsoft-com:vml"
xmlns:o=3D"urn:schemas-microsoft-com:office:office"
xmlns:x=3D"urn:schemas-microsoft-com:office:excel"
xmlns=3D"http://www.w3.org/TR/REC-html40">
<head>
<meta name=3D"Excel Workbook Frameset">
<meta http-equiv=3DContent-Type content=3D"text/html; charset=3Dutf-8">
<meta name=3DProgId content=3DExcel.Sheet>
<meta name=3DGenerator content=3D"Microsoft Excel 14">
<link rel=3DFile-List href=3D"'.$this->folder.'/filelist.xml">
';
foreach ($this->info as $k=>$v) {
$ret.='<link id=3D"shLink" href=3D"'.$this->folder.'/'.$k.'.htm">';
}
$ret.='
<link id=3D"shLink">
<!--[if gte mso 9]><xml>
<x:ExcelWorkbook>
<x:ExcelWorksheets>
';
foreach ($this->info as $k => $v) {
$ret.=' <x:ExcelWorksheet>
<x:Name><![CDATA['.substr($v, 0, 31).']]></x:Name>
<x:WorksheetSource HRef=3D"'.$this->folder.'/'.$k.'.htm"/>
</x:ExcelWorksheet>
';
}
$ret.=' </x:ExcelWorksheets>';
if (!empty($this->css))
$ret.= '<x:Stylesheet HRef=3D"'.$this->folder.'/stylesheet.css"/>';
$ret.='
</x:ExcelWorkbook>
</xml><![endif]-->
</head>
<body>
</body>
</html>';
return $ret;
}
private function buildSheet($key){
$ret = 'Content-Location: file:///'.$this->path.'/'.$key.'.htm
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html; charset="UTF-8"
<html xmlns:v=3D"urn:schemas-microsoft-com:vml"
xmlns:o=3D"urn:schemas-microsoft-com:office:office"
xmlns:x=3D"urn:schemas-microsoft-com:office:excel"
xmlns=3D"http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=3DContent-Type content=3D"text/html; charset=3Dutf-8">
<meta name=3DProgId content=3DExcel.Sheet>
<meta name=3DGenerator content=3D"Microsoft Excel 14">
<link id=3DMain-File rel=3DMain-File href=3D"../'.$this->mainFile.'">
<link rel=3DFile-List href=3Dfilelist.xml>
<![if IE]>
<base href=3D"file:///'.$this->path.'\\'.$key.'.htm"
id=3D"webarch_temp_base_tag">
<![endif]>
';
if (!empty($this->css))
$ret.='<link rel=3DStylesheet href=3Dstylesheet.css>';
$ret.='
</head>
<body>';
$ret.=str_replace("=", "=3D", $this->spreadsheets[$key]);
$ret.='</body>
</html>';
return $ret;
}
private function buildCss(){
$ret='Content-Location: file:///'.$this->path.'/stylesheet.css
Content-Transfer-Encoding: quoted-printable
Content-Type: text/css; charset="utf-8"
';
$ret .= $this->css;
return $ret;
}
private function buildFilelist(){
$ret = 'Content-Location: file:///'.$this->path.'/filelist.xml
Content-Transfer-Encoding: quoted-printable
Content-Type: text/xml; charset="utf-8"
<xml xmlns:o=3D"urn:schemas-microsoft-com:office:office">
<o:MainFile HRef=3D"../'.$this->mainFile.'"/>';
if (!empty($this->css)){
$ret.= "\r\n";
$ret.=' <o:File HRef=3D"stylesheet.css"/>';
}
foreach ($this->info as $k=>$v) {
$ret.= "\r\n";
$ret.=' <o:File HRef=3D"'.$k.'.htm"/>';
}
$ret .= "\r\n";
$ret.=' <o:File HRef=3D"filelist.xml"/>
</xml>';
return $ret;
}
}