4 * class to generate excel file from rows of data, and a configuration.
7 * $x = new Pman_Core_SimpleExcel(array())
13 * name : [ Align : left, .... ]
21 [ "a", ["test", "left"] ] << sub array [text, formatname]
25 'header'=> "Thumbnail",
28 'renderer' => array($this, 'getThumb'),
29 * 'color' => 'yellow', // set color for the cell which is a header element
30 * 'fillBlank' => 'gray', // set the color for the cell which is a blank area
33 // if this is set then it will add a tab foreach one.
45 class Pman_Core_SimpleExcel extends Pman
48 var $worksheet_cfg = array();
50 var $formats = array();
51 var $workbook = false;
52 var $worksheet= false;
54 function Pman_Core_SimpleExcel($data,$cfg)
56 // print_r($cfg);exit;
57 require_once 'Spreadsheet/Excel/Writer.php';
58 // Creating a workbook
59 $outfile2 = $this->tempName('xls');
60 // var_dump($outfile2);
61 $workbook = new Spreadsheet_Excel_Writer($outfile2);
62 //$workbook = new Spreadsheet_Excel_Writer();
63 $workbook->setVersion(8);
64 // sending HTTP headers
68 $cfg['formats'] = isset($cfg['formats']) ? $cfg['formats'] : array();
70 foreach($cfg['formats'] as $f=>$fcfg) {
71 $formats[$f] = & $workbook->addFormat();
72 foreach($fcfg as $k=>$v) {
73 $formats[$f]->{'set' . $k}($v);
79 if (empty($cfg['workbooks'])) {
80 $this->buildpage( $workbook, $formats , $data,$cfg);
82 foreach($cfg['workbooks'] as $i =>$wcfg) {
83 $this->buildpage( $workbook, $formats , $data[$i],$wcfg);
88 if (!empty($cfg['leave_open'])) {
89 $this->workbook = $workbook;
90 $this->outfile2 = $outfile2;
95 $this->outfile2 = $outfile2;
100 static function date($str)
103 return (strtotime($str . ' UTC') + (86400 * 25569)) / 86400;
108 function buildpage($workbook, $formats , $data,$cfg)
110 //echo '<PRE>'; print_R($cfg);
111 // print_r($cfg);exit;
112 // Creating a worksheet
113 //print_R($cfg);exit;
114 // copy the config and alias so that book can be written to..
115 $this->worksheet_cfg[$cfg['workbook']] = &$cfg;
117 $this->formats = $formats;
119 $worksheet = $workbook->addWorksheet($cfg['workbook']);
120 if (is_a($worksheet, 'PEAR_Error')) {
121 die($worksheet->toString());
123 //print_R($worksheet);
124 $worksheet->setInputEncoding('UTF-8');
126 $this->worksheet = $worksheet;
130 if (!empty($cfg['head'])) {
131 foreach($cfg['head'] as $row) {
132 foreach($row as $c => $col) {
133 if (is_array($col)) {
134 $format = isset($formats[$col[1]] ) ? $formats[$col[1]] : false;
135 $worksheet->write($start_row, $c, $col[0], $format);
139 $worksheet->write($start_row, $c, $col);
145 if(!isset($cfg['nonspacer'])){ $start_row++; }
149 foreach($cfg['cols'] as $c=>$col_cfg) {
150 if (is_string($col_cfg)) {
151 $cfg['cols'][$c] = array(
152 'header' => $col_cfg,
153 'dataIndex' => $col_cfg,
161 foreach($cfg['cols'] as $c=>$col_cfg) {
162 $format = isset($col_cfg['color']) ? $formats[$col_cfg['color']] : false;
163 $worksheet->write($start_row, $c, $col_cfg['header'],$format);
164 $worksheet->setColumn ( $c, $c, $col_cfg['width'] / 5);
168 $this->start_row = &$start_row;
172 // DB_DataObject::debugLevel(1);
173 foreach($data as $r=>$clo) {
174 $hasRenderRow = $this->addLine($cfg['workbook'], $clo);
175 $hasRender = ($hasRender || $hasRenderRow) ? true : false;
178 /// call user render on any that are defined..
180 foreach($data as $r=>$cl) {
182 foreach($cfg['cols'] as $c=>$col_cfg) {
183 $v = isset($cl[$col_cfg['dataIndex']]) ? $cl[$col_cfg['dataIndex']] : '';
184 if (empty($cl[$col_cfg['dataIndex']])) {
187 if (isset($col_cfg['renderer'])) {
188 // not sure if row is correct here...!!!?
189 call_user_func($col_cfg['renderer'], $cl[$col_cfg['dataIndex']], $worksheet, $r+1, $c, $cl);
192 // echo "<PRE>WRITE: ". htmlspecialchars(print_r(array($r+1, $c, $cl[$col_cfg['dataIndex']]), true));
197 $start_row += count($data);
199 if (!empty($cfg['foot'])) {
200 foreach($cfg['foot'] as $row) {
201 foreach($row as $c => $col) {
202 // if it's an array? - formated ???
203 if (is_array($col)) {
204 $format = isset($formats[$col[1]] ) ? $formats[$col[1]] : false;
205 $worksheet->write($start_row, $c, $col[0], $format);
208 $worksheet->write($start_row, $c, $col);
221 function addLine($worksheet_name, $clo)
223 $cfg = $this->worksheet_cfg[$worksheet_name];
224 $start_row = $this->start_row;
225 $formats = $this->formats;
226 $worksheet = $this->worksheet;
232 if (is_object($clo)) {
233 $cl = (array)$clo; // lossless converstion..
236 if (isset($cfg['row_height'])) {
237 $worksheet->setRow($start_row +$r, $cfg['row_height']);
240 foreach($cfg['cols'] as $c=>$col_cfg) {
242 if(isset($cl[$col_cfg['dataIndex']])){
243 $v = $cl[$col_cfg['dataIndex']];
245 if(isset($col_cfg['fillBlank'])){
246 $worksheet->write($start_row+$r, $c, '', $formats[$col_cfg['fillBlank']]);
251 if (!isset($cl[$col_cfg['dataIndex']])) {
254 if (isset($col_cfg['txtrenderer'])) {
255 $v = call_user_func($col_cfg['txtrenderer'],
256 $cl[$col_cfg['dataIndex']], $worksheet, $r+1, $c, $clo);
262 if (isset($col_cfg['renderer'])) {
267 $v = @iconv('UTF-8', 'UTF-8//IGNORE', $v);
270 $format = isset($col_cfg['format']) && isset($formats[$col_cfg['format']] ) ? $formats[$col_cfg['format']] : false;
271 // print_R(array($start_row+$r, $c, $v, $format));exit;
272 // handle 0 prefixes..
273 if (is_numeric($v) && strlen($v) > 1 && substr($v,0,1) == '0' && substr($v,1,1) != '.' ) {
274 $worksheet->writeString($start_row+$r, $c, $v, $format);
277 $worksheet->write($start_row+$r, $c, $v, $format);
288 if (!empty($this->workbook)) {
289 $this->workbook->close();
290 $this->workbook = false;
293 require_once 'File/Convert.php';
294 $fc= new File_Convert($this->outfile2, "application/vnd.ms-excel");
295 $fn = $fc->convert("application/vnd.ms-excel");
296 $fc->serve('attachment',$fn); // can fix IE Mess