reporting/includes/excel_report.inc

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
  11 ***********************************************************************/
  12 include_once($path_to_root . "/reporting/includes/Workbook.php");
  13 include_once($path_to_root . "/admin/db/company_db.inc");
  14 include_once($path_to_root . "/config.php");
  15 // xls version
  16 class FrontReport extends Spreadsheet_Excel_Writer_Workbook
  17 {
  18         var $size;
  19         var $company;
  20         var $user;
  21         var $host;
  22         var $fiscal_year;
  23         var $title;
  24         var $filename;
  25         var $unique_name;
  26         var $path;
  27         var $code;
  28         var $bottomMargin = 0;
  29         var $lineHeight;
  30         var $leftMargin = 0;
  31
  32         var $cols;
  33         var $params;
  34         var $headers;
  35         var $aligns;
  36         var $headers2;
  37         var $aligns2;
  38         var $cols2;
  39         var $fontSize;
  40         var $oldFontSize;
  41         var $currency;
  42         var $row = 9999999;
  43         var $y;
  44         var $numcols;
  45         var $excelColWidthFactor;
  46         var $endLine;
  47
  48         var $formatTitle;
  49         var $formatDateTime;
  50         var $formatDate;
  51         var $formatHeaderLeft;
  52         var $formatHeaderRight;
  53         var $formatFooter;
  54         var $formatAmount = array();
  55
  56         var $sheet;
  57
  58         function FrontReport($title, $filename, $size = 'A4', $fontsize = 9, $orientation = 'P', $margins = NULL, $excelColWidthFactor = 6.5)
  59         {
  60                 global $comp_path, $dateseps, $page_security;
  61                 if (!$_SESSION["wa_current_user"]->can_access_page($page_security))
  62                 {
  63                         display_error(_("The security settings on your account do not permit you to print this report"));
  64                         end_page();
  65                         exit;
  66                 }
  67                 $this->size = $size;
  68                 $this->title = $title;
  69                 $this->lineHeight = 12;
  70                 $this->endLine = 760;
  71                 $this->fontSize = $fontsize;
  72                 $this->oldFontSize = 0;
  73                 $this->y = 0;
  74                 $this->currency = '';
  75                 $this->excelColWidthFactor = $excelColWidthFactor;
  76                 $rtl = ($_SESSION['language']->dir == 'rtl');
  77                 $this->code = strtolower($_SESSION['language']->encoding);
  78                 $this->filename = $filename.".xls";
  79                 $this->unique_name = uniqid('').".xls";
  80                 $this->path = $comp_path.'/'.user_company(). '/pdf_files';
  81                 $this->Spreadsheet_Excel_Writer_Workbook($this->path."/".$this->unique_name);
  82                 //$this->setCountry(48);
  83                 if ($this->code != "iso-8859-1")
  84                         $this->setVersion(8); // set biff version to 8 (0x0006 internal)
  85                 $this->sheet =& $this->addWorksheet($this->worksheetNameGenerator($this->title));
  86                 if ($this->code != "iso-8859-1")
  87                         $this->sheet->setInputEncoding($this->code); // set sheet encoding
  88                 if ($rtl)
  89                         $this->sheet->setRTL();
  90                 $this->formatTitle =& $this->addFormat();
  91                 $this->formatTitle->setSize(16);
  92                 $this->formatTitle->setBold();
  93                 $this->formatTitle->setAlign($rtl ? 'right' : 'left');
  94                 $this->formatTitle->setTop(2);
  95                 $this->formatTitle->setTopColor('gray');
  96
  97                 $how = user_date_format();
  98                 $sep = $dateseps[user_date_sep()];
  99                 if ($sep == '.')
 100                         $sep = "\\.";
 101                 if ($how == 0)
 102                 {
 103                         $dateformat_long = "mm{$sep}dd{$sep}yyyy\ \ hh:mm\ am/pm";
 104                         $dateformat = "mm{$sep}dd{$sep}yyyy";
 105                 }
 106                 elseif ($how == 1)
 107                 {
 108                         $dateformat_long = "dd{$sep}mm{$sep}yyyy\ \ hh:mm";
 109                         $dateformat = "dd{$sep}mm{$sep}yyyy";
 110                 }
 111                 else
 112                 {
 113                         $dateformat_long = "yyyy{$sep}mm{$sep}dd\ \ hh:mm";
 114                         $dateformat = "yyyy{$sep}mm{$sep}dd";
 115                 }
 116                 $this->formatDateTime =& $this->addFormat();
 117                 $this->formatDateTime->setNumFormat($dateformat_long);
 118                 $this->formatDateTime->setAlign($rtl ? 'right' : 'left');
 119                 $this->formatDate =& $this->addFormat();
 120                 $this->formatDate->setNumFormat($dateformat);
 121                 $this->formatDate->setAlign($rtl ? 'right' : 'left');
 122                 $this->formatRight =& $this->addFormat();
 123                 $this->formatRight->setAlign($rtl ? 'left' : 'right');
 124                 $this->formatLeft =& $this->addFormat();
 125                 $this->formatLeft->setAlign($rtl ? 'right' : 'left');
 126
 127                 $this->formatHeaderLeft =& $this->addFormat();
 128                 $this->formatHeaderLeft->setItalic();
 129                 $this->formatHeaderLeft->setTop(2);
 130                 $this->formatHeaderLeft->setTopColor('gray');
 131                 $this->formatHeaderLeft->setBottom(2);
 132                 $this->formatHeaderLeft->setBottomColor('gray');
 133                 $this->formatHeaderLeft->setAlign('vcenter');
 134                 $this->formatTopHeaderLeft =& $this->addFormat();
 135                 $this->formatTopHeaderLeft->setItalic();
 136                 $this->formatTopHeaderLeft->setTop(2);
 137                 $this->formatTopHeaderLeft->setTopColor('gray');
 138                 $this->formatTopHeaderLeft->setAlign('vcenter');
 139                 $this->formatBottomHeaderLeft =& $this->addFormat();
 140                 $this->formatBottomHeaderLeft->setItalic();
 141                 $this->formatBottomHeaderLeft->setBottom(2);
 142                 $this->formatBottomHeaderLeft->setBottomColor('gray');
 143                 $this->formatBottomHeaderLeft->setAlign('vcenter');
 144                 $this->formatDate->setAlign($rtl ? 'right' : 'left');
 145                 $this->formatHeaderRight =& $this->addFormat();
 146                 $this->formatHeaderRight->setItalic();
 147                 $this->formatHeaderRight->setTop(2);
 148                 $this->formatHeaderRight->setTopColor('gray');
 149                 $this->formatHeaderRight->setBottom(2);
 150                 $this->formatHeaderRight->setBottomColor('gray');
 151                 $this->formatHeaderRight->setAlign('vcenter');
 152                 $this->formatHeaderRight->setAlign('right');
 153                 $this->formatTopHeaderRight =& $this->addFormat();
 154                 $this->formatTopHeaderRight->setItalic();
 155                 $this->formatTopHeaderRight->setTop(2);
 156                 $this->formatTopHeaderRight->setTopColor('gray');
 157                 $this->formatTopHeaderRight->setAlign('vcenter');
 158                 $this->formatTopHeaderRight->setAlign('right');
 159                 $this->formatBottomHeaderRight =& $this->addFormat();
 160                 $this->formatBottomHeaderRight->setItalic();
 161                 $this->formatBottomHeaderRight->setBottom(2);
 162                 $this->formatBottomHeaderRight->setBottomColor('gray');
 163                 $this->formatBottomHeaderRight->setAlign('vcenter');
 164                 $this->formatBottomHeaderRight->setAlign('right');
 165                 $this->formatFooter =& $this->addFormat();
 166                 $this->formatFooter->setTop(2);
 167                 $this->formatFooter->setTopColor('gray');
 168         }
 169
 170
 171         // Check a given name to see if it's a valid Excel worksheet name,
 172         // and fix if necessary
 173         function worksheetNameGenerator($name)
 174         {
 175                 // First, strip out characters which aren't allowed
 176                 $illegal_chars = array(':', '\\', '/', '?', '*', '[', ']');
 177                 for ($i = 0; $i < count($illegal_chars); $i++)
 178                         $name = str_replace($illegal_chars[$i], '', $name);
 179                 // Now, if name is longer than 31 chars, truncate it
 180                 if (strlen($name) > 31)
 181                         $name = substr($name, 0, 31);
 182                 return $name;
 183         }
 184
 185         function NumFormat($dec)
 186         {
 187                 if (!isset($this->formatAmount[$dec]))
 188                 {
 189                         //global $thoseps,$decseps;
 190                         $dec = (int)$dec;
 191                         //$tsep = $thoseps[user_tho_sep()];
 192                         //$dsep = $decseps[user_dec_sep()];
 193                         $tsep = ',';
 194                         $dsep = '.';
 195                         $format = "###{$tsep}###{$tsep}###{$tsep}##0";
 196                         if ($dec>0)
 197                                 $format .= "{$dsep}".str_repeat('0',$dec);
 198                         $this->formatAmount[$dec] =& $this->addFormat();
 199                         $this->formatAmount[$dec]->setNumFormat($format);
 200                         $this->formatAmount[$dec]->setAlign('right');
 201                 }
 202                 return $this->formatAmount[$dec];
 203         }
 204
 205         function Font($fontname = '', $style = 'normal')
 206         {
 207         }
 208
 209         function Info($params, $cols, $headers, $aligns,
 210                 $cols2 = null, $headers2 = null, $aligns2 = null)
 211         {
 212                 global $app_title, $version, $power_by, $power_url;
 213                 $this->company = get_company_prefs();
 214                 $year = get_current_fiscalyear();
 215                 if ($year['closed'] == 0)
 216                         $how = _("Active");
 217                 else
 218                         $how = _("Closed");
 219                 $this->fiscal_year = sql2date($year['begin']) . " - " . sql2date($year['end']) . "  " . "(" . $how . ")";
 220                 $this->user = $_SESSION["wa_current_user"]->name;
 221                 $this->host = $_SERVER['SERVER_NAME'];
 222                 $this->params = $params;
 223                 $this->cols = $cols;
 224                 $this->headers = $headers;
 225                 $this->aligns = $aligns;
 226                 $this->cols2 = $cols2;
 227                 $this->headers2 = $headers2;
 228                 $this->aligns2 = $aligns2;
 229                 $this->numcols = count($this->headers);
 230                 $tcols = count($this->headers2);
 231                 if ($tcols > $this->numcols)
 232                         $this->numcols = $tcols;
 233                 for ($i = 0; $i < $this->numcols; $i++)
 234                         $this->sheet->setColumn($i, $i, $this->px2units($this->cols[$i + 1] - $this->cols[$i]));
 235         }
 236
 237         function Header()
 238         {
 239                 $tcol = $this->numcols - 1;
 240                 $this->sheet->setRow($this->y, 20);
 241                 for ($i = 0; $i < $this->numcols; $i++)
 242                         $this->sheet->writeBlank($this->y, $i, $this->formatTitle);
 243                 $this->sheet->writeString($this->y, 0, $this->title, $this->formatTitle);
 244                 $this->sheet->mergeCells($this->y, 0, $this->y, $tcol);
 245                 $this->NewLine();
 246                 $str = _("Print Out Date") . ':';
 247                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 248                 $this->sheet->writeString($this->y, 1, Today() . "  ".Now(), $this->formatLeft);
 249                 $this->sheet->writeString($this->y, $tcol-1, $this->company['coy_name'], $this->formatLeft);
 250                 $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 251                 $this->NewLine();
 252                 $str = _("Fiscal Year") . ':';
 253                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 254                 $str = $this->fiscal_year;
 255                 $this->sheet->writeString($this->y, 1, $str, $this->formatLeft);
 256                 $this->sheet->writeString($this->y, $tcol-1, $this->host, $this->formatLeft);
 257                 $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 258                 for ($i = 1; $i < count($this->params); $i++)
 259                 {
 260                         if ($this->params[$i]['from'] != '')
 261                         {
 262                                 $this->NewLine();
 263                                 $str = $this->params[$i]['text'] . ':';
 264                                 $this->sheet->writeString($this->y, 0, $str);
 265                                 $str = $this->params[$i]['from'];
 266                                 if ($this->params[$i]['to'] != '')
 267                                         $str .= " - " . $this->params[$i]['to'];
 268                                 $this->sheet->writeString($this->y, 1, $str, $this->formatLeft);
 269                                 if ($i == 1)
 270                                 {
 271                                         $this->sheet->writeString($this->y, $tcol-1, $this->user, $this->formatLeft);
 272                                         $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 273                                 }
 274                         }
 275                 }
 276                 if ($this->params[0] != '') // Comments
 277                 {
 278                         $this->NewLine();
 279                         $str = _("Comments") . ':';
 280                         $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 281                         $this->sheet->writeString($this->y, 1, $this->params[0], $this->formatLeft);
 282                 }
 283                 $this->NewLine();
 284                 if ($this->headers2 != null)
 285                 {
 286                         for ($i = 0, $j = 0; $i < $this->numcols; $i++)
 287                         {
 288                                 if ($this->cols2[$j] >= $this->cols[$i] && $this->cols2[$j] <= $this->cols[$i + 1])
 289                                 {
 290                                         if ($this->aligns2[$j] == "right")
 291                                                 $this->sheet->writeString($this->y, $i, $this->headers2[$j], $this->formatHeaderRight);
 292                                         else
 293                                                 $this->sheet->writeString($this->y, $i, $this->headers2[$j], $this->formatHeaderLeft);
 294                                         $j++;
 295                                 }
 296                                 else
 297                                         $this->sheet->writeString($this->y, $i, "", $this->formatHeaderLeft);
 298                         }
 299                         $this->NewLine();
 300                 }
 301
 302                 for ($i = 0; $i < $this->numcols; $i++)
 303                 {
 304                         if (!isset($this->headers[$i]))
 305                                 $header = "";
 306                         else
 307                                 $header = $this->headers[$i];
 308                         if ($this->aligns[$i] == "right")
 309                                 $this->sheet->writeString($this->y, $i, $header, $this->formatHeaderRight);
 310                         else
 311                                 $this->sheet->writeString($this->y, $i, $header, $this->formatHeaderLeft);
 312                 }
 313                 $this->NewLine();
 314         }
 315
 316         function Header2($myrow, $branch, $sales_order, $bankaccount, $doctype)
 317         {
 318                 return;
 319         }
 320
 321         // Alternate header style - primary differences are for PDFs
 322         function Header3()
 323         {
 324                 // Flag to make sure we only print the company name once
 325                 $companyNamePrinted = false;
 326
 327                 $this->y = 0;
 328                 $tcol = $this->numcols - 1;
 329                 $this->sheet->setRow($this->y, 20);
 330                 // Title
 331                 for ($i = 0; $i < $this->numcols; $i++)
 332                         $this->sheet->writeBlank($this->y, $i, $this->formatTitle);
 333                 $this->sheet->writeString($this->y, 0, $this->title, $this->formatTitle);
 334                 $this->sheet->mergeCells($this->y, 0, $this->y, $tcol);
 335
 336                 // Dimension 1 - optional
 337                 // - only print if available and not blank
 338                 if (count($this->params) > 3)
 339                         if ($this->params[3]['from'] != '')
 340                         {
 341                                 $this->NewLine();
 342                                 $str = $this->params[3]['text'] . ':';
 343                                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 344                                 $this->sheet->writeString($this->y, 1, $this->params[3]['from'], $this->formatLeft);
 345                                 // Company Name - at end of this row
 346                                 if (!$companyNamePrinted)
 347                                 {
 348                                         $this->sheet->writeString($this->y, $tcol-1, $this->company['coy_name'], $this->formatLeft);
 349                                         $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 350                                         $companyNamePrinted = true;
 351                                 }
 352                         }
 353
 354
 355                 // Dimension 2 - optional
 356                 // - only print if available and not blank
 357                 if (count($this->params) > 4)
 358                         if ($this->params[4]['from'] != '')
 359                         {
 360                                 $this->NewLine();
 361                                 $str = $this->params[4]['text'] . ':';
 362                                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 363                                 $this->sheet->writeString($this->y, 1, $this->params[4]['from'], $this->formatLeft);
 364                                 // Company Name - at end of this row
 365                                 if (!$companyNamePrinted)
 366                                 {
 367                                         $this->sheet->writeString($this->y, $tcol-1, $this->company['coy_name'], $this->formatLeft);
 368                                         $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 369                                         $companyNamePrinted = true;
 370                                 }
 371                         }
 372
 373                 // Tags - optional
 374                 // TBD!!!
 375
 376                 // Report Date - time period covered
 377                 // - can specify a range, or just the end date (and the report contents
 378                 //   should make it obvious what the beginning date is)
 379                 $this->NewLine();
 380                 $str = _("Report Date") . ':';
 381                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 382                 $str = '';
 383                 if ($this->params[1]['from'] != '')
 384                         $str = $this->params[1]['from'] . ' - ';
 385                 $str .= $this->params[1]['to'];
 386                 $this->sheet->writeString($this->y, 1, $str, $this->formatLeft);
 387                 // Company Name - at end of this row
 388                 if (!$companyNamePrinted)
 389                 {
 390                         $this->sheet->writeString($this->y, $tcol-1, $this->company['coy_name'], $this->formatLeft);
 391                         $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 392                         $companyNamePrinted = true;
 393                 }
 394
 395                 // Timestamp of when this copy of the report was generated
 396                 $this->NewLine();
 397                 $str = _("Generated At") . ':';
 398                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 399                 $this->sheet->writeString($this->y, 1, Today() . "  ".Now(), $this->formatLeft);
 400
 401                 // Name of the user that generated this copy of the report
 402                 $this->NewLine();
 403                 $str = _("Generated By") . ':';
 404                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 405                 $str = $this->user;
 406                 $this->sheet->writeString($this->y, 1, $str, $this->formatLeft);
 407
 408                 // Comments - display any user-generated comments for this copy of the report
 409                 if ($this->params[0] != '')
 410                 {
 411                         $this->NewLine();
 412                         $str = _("Comments") . ':';
 413                         $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 414                         $this->sheet->writeString($this->y, 1, $this->params[0], $this->formatLeft);
 415                 }
 416                 $this->NewLine();
 417
 418                 if ($this->headers2 != null)
 419                 {
 420                         for ($i = 0, $j = 0; $i < $this->numcols; $i++)
 421                         {
 422                                 if ($this->cols2[$j] >= $this->cols[$i] && $this->cols2[$j] <= $this->cols[$i + 1])
 423                                 {
 424                                         if ($this->aligns2[$j] == "right")
 425                                                 $this->sheet->writeString($this->y, $i, $this->headers2[$j], $this->formatTopHeaderRight);
 426                                         else
 427                                                 $this->sheet->writeString($this->y, $i, $this->headers2[$j], $this->formatTopHeaderLeft);
 428                                         $j++;
 429                                 }
 430                                 else
 431                                         $this->sheet->writeString($this->y, $i, "", $this->formatTopHeaderLeft);
 432                         }
 433                         $this->NewLine();
 434                 }
 435
 436                 for ($i = 0; $i < $this->numcols; $i++)
 437                 {
 438                         if (!isset($this->headers[$i]))
 439                                 $header = "";
 440                         else
 441                                 $header = $this->headers[$i];
 442                         if ($this->aligns[$i] == "right")
 443                                 if ($this->headers2 == null)
 444                                         $this->sheet->writeString($this->y, $i, $header, $this->formatHeaderRight);
 445                                 else
 446                                         $this->sheet->writeString($this->y, $i, $header, $this->formatBottomHeaderRight);
 447                         else
 448                                 if ($this->headers2 == null)
 449                                         $this->sheet->writeString($this->y, $i, $header, $this->formatHeaderLeft);
 450                                 else
 451                                         $this->sheet->writeString($this->y, $i, $header, $this->formatBottomHeaderLeft);
 452                 }
 453                 $this->NewLine();
 454         }
 455
 456         /**
 457          * Format a numeric string date into something nicer looking.
 458          *
 459          * @param string $date Date string to be formatted.
 460          * @param int $input_format Format of the input string.  Possible values are:<ul><li>0: user's default (default)</li></ul>
 461          * @param int $output_format Format of the output string.  Possible values are:<ul><li>0: Month (word) Day (numeric), 4-digit Year - Example: January 1, 2000 (default)</li><li>1: Month 4-digit Year - Example: January 2000</li><li>2: Month Abbreviation 4-digit Year - Example: Jan 2000</li></ul>
 462          * @access public
 463          */
 464         function DatePrettyPrint($date, $input_format = 0, $output_format = 0)
 465         {
 466                 if ($date != '')
 467                 {
 468                         $date = date2sql($date);
 469                         $year = (int) (substr($date, 0, 4));
 470                         $month = (int) (substr($date, 5, 2));
 471                         $day = (int) (substr($date, 8, 2));
 472                         if ($output_format == 0)
 473                                 return(date('F j, Y', mktime(12, 0, 0, $month, $day, $year)));
 474                         elseif ($output_format == 1)
 475                                 return(date('F Y', mktime(12, 0, 0, $month, $day, $year)));
 476                         elseif ($output_format == 2)
 477                                 return(date('M Y', mktime(12, 0, 0, $month, $day, $year)));
 478                 }
 479                 else
 480                         return $date;
 481         }
 482
 483         function AddImage($logo, $x, $y, $w, $h)
 484         {
 485                 return;
 486         }
 487
 488         function SetDrawColor($r, $g, $b)
 489         {
 490                 return;
 491         }
 492
 493         function SetTextColor($r, $g, $b)
 494         {
 495                 return;
 496         }
 497
 498         function SetFillColor($r, $g, $b)
 499         {
 500                 return;
 501         }
 502
 503         function GetCellPadding()
 504         {
 505                 return 0;
 506         }
 507
 508         function SetCellPadding($pad)
 509         {
 510                 return;
 511         }
 512
 513         function Text($c, $txt, $n=0, $corr=0, $r=0, $align='left', $border=0, $fill=0, $link=NULL, $stretch=0)
 514         {
 515                 return;
 516         }
 517
 518         function TextWrap($xpos, $ypos, $len, $str, $align = 'left', $border = 0, $fill = 0, $link = NULL, $stretch = 0)
 519         {
 520                 return;
 521         }
 522
 523         function TextCol($c, $n, $txt, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0)
 524         {
 525                 if ($this->aligns[$c] == 'right')
 526                         $this->sheet->writeString($this->y, $c, $txt, $this->formatRight);
 527                 else
 528                         $this->sheet->writeString($this->y, $c, $txt, $this->formatLeft);
 529                 if ($n - $c > 1)
 530                         $this->sheet->mergeCells($this->y, $c, $this->y, $n - 1);
 531         }
 532
 533         function AmountCol($c, $n, $txt, $dec=0, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0, $color_red=false)
 534         {
 535                 if (!is_numeric($txt))
 536                         $txt = 0;
 537                 $this->sheet->writeNumber($this->y, $c, $txt, $this->NumFormat($dec));
 538         }
 539
 540         function AmountCol2($c, $n, $txt, $dec=0, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0, $color_red=false, $amount_locale = NULL, $amount_format = NULL)
 541         {
 542                 if (!is_numeric($txt))
 543                         $txt = 0;
 544                 $this->sheet->writeNumber($this->y, $c, $txt, $this->NumFormat($dec));
 545         }
 546
 547         function DateCol($c, $n, $txt, $conv=false, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0)
 548         {
 549                 if (!$conv)
 550                         $txt = date2sql($txt);
 551                 list($year, $mo, $day) = explode("-", $txt);
 552                 $date = $this->ymd2date((int)$year, (int)$mo, (int)$day);
 553                 $this->sheet->writeNumber($this->y, $c, $date, $this->formatDate);
 554         }
 555
 556         function TextCol2($c, $n, $txt, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0)
 557         {
 558                 $this->sheet->writeString($this->y, $c, $txt, $this->formatLeft);
 559                 if ($n - $c > 1)
 560                         $this->sheet->mergeCells($this->y, $c, $this->y, $n - 1);
 561         }
 562
 563         function TextColLines($c, $n, $txt, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0)
 564         {
 565                 return;
 566         }
 567
 568         function TextWrapLines($c, $width, $txt, $align='left', $border=0, $fill=0, $link=NULL, $stretch=0)
 569         {
 570                 return;
 571         }
 572
 573         /**
 574          * Crude text wrap calculator based on PDF version.
 575          */
 576         function TextWrapCalc($txt, $width, $spacebreak=false)
 577         {
 578                 // Assume an average character width
 579                 $avg_char_width = 5;
 580                 $ret = "";
 581                 $txt2 = $txt;
 582                 $w = strlen($txt) * $avg_char_width;
 583                 if ($w > $width && $w > 0 && $width != 0)
 584                 {
 585                         $n = strlen($txt);
 586                         $k = intval($n * $width / $w);
 587                         if ($k > 0 && $k < $n)
 588                         {
 589                                 $txt2 = substr($txt, 0, $k);
 590                                 if ($spacebreak && (($pos = strrpos($txt2, " ")) !== false))
 591                                 {
 592                                         $txt2 = substr($txt2, 0, $pos);
 593                                         $ret = substr($txt, $pos+1);
 594                                 }
 595                                 else
 596                                         $ret = substr($txt, $k);
 597                         }
 598                 }
 599                 return array($txt2, $ret);
 600         }
 601
 602         function SetLineStyle($style)
 603         {
 604                 return;
 605         }
 606
 607         function SetLineWidth($width)
 608         {
 609                 return;
 610         }
 611
 612         function LineTo($from, $row, $to, $row2)
 613         {
 614                 return;
 615         }
 616
 617         function Line($row, $height = 0)
 618         {
 619                 return;
 620         }
 621
 622         function UnderlineCell($c, $r = 0, $type = 1, $linewidth = 0, $style = array())
 623         {
 624                 return;
 625         }
 626
 627         function NewLine($l=1, $np=0, $h=NULL)
 628         {
 629                 $this->y += $l;
 630         }
 631
 632         function ymd2Date($year, $mon, $day) // XLS internal date representation is a number between 1900-01-01 and 2078-12-31
 633         {                                                                               // if we need the time part too, we have to add this value after a decimalpoint.
 634         $mo = array(0,31,28,31,30,31,30,31,31,30,31,30,31);
 635         $BASE = 1900;
 636                 $MAXYEAR = 2075;
 637                 if (($year % 4) == 0)
 638                 $mo[2]++;
 639         if ($mon < 1)
 640             $mon = 1;
 641         elseif ($mon > 12)
 642             $mon = 12;
 643         if ($day < 1)
 644             $day = 1;
 645         elseif ($day > $mo[$mon])
 646             $day = $mo[$mon];
 647         if ($year < $BASE)
 648             $year = $BASE;
 649         elseif ($year > $MAXYEAR)
 650             $year = $MAXYEAR;
 651         $jul = (int)$day;
 652         for ($n = 1; $n < $mon; $n++)
 653         {
 654             $jul += $mo[$n];
 655         }
 656         for ($n = $BASE; $n < $year; $n++)
 657         {
 658             $jul += 365;
 659             if (($n % 4) == 0)
 660                 $jul++;
 661         }
 662         return $jul;
 663         }
 664
 665         function px2units($px) // XLS app conversion. Not bulletproof.
 666         {
 667                 $excel_column_width_factor = 256;
 668                 $unit_offset_length = $this->excelColWidthFactor;
 669                 return ($px / $unit_offset_length);
 670         }
 671
 672         function End($email=0, $subject=null, $myrow=null, $doctype = 0)
 673         {
 674                 for ($i = 0; $i < $this->numcols; $i++)
 675                         $this->sheet->writeBlank($this->y, $i, $this->formatFooter);
 676                 $this->sheet->mergeCells($this->y, 0, $this->y, $this->numcols - 1);
 677                 $this->close();
 678                 // first have a look through the directory,
 679                 // and remove old temporary pdfs
 680                 if ($d = @opendir($this->path)) {
 681                         while (($file = readdir($d)) !== false) {
 682                                 if (!is_file($this->path.'/'.$file) || $file == 'index.php') continue;
 683                                 // then check to see if this one is too old
 684                                 $ftime = filemtime($this->path.'/'.$file);
 685                                 // seems 3 min is enough for any report download, isn't it?
 686                                 if (time()-$ftime > 180){
 687                                         unlink($this->path.'/'.$file);
 688                                 }
 689                         }
 690                         closedir($d);
 691                 }
 692                 meta_forward($_SERVER['PHP_SELF'], "xls=1&filename=$this->filename&unique=$this->unique_name");
 693                 exit();
 694         }
 695 }
 696
 697 ?>