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($path_to_root . "/admin/db/fiscalyears_db.inc");
  15 include_once($path_to_root . "/config.php");
  16 define('MAX_ROW_SHEET', 65530);
  17 // xls version
  18 class FrontReport extends Spreadsheet_Excel_Writer_Workbook
  19 {
  20         var $size;
  21         var $company;
  22         var $user;
  23         var $host;
  24         var $fiscal_year;
  25         var $title;
  26         var $filename;
  27         var $unique_name;
  28         var $path;
  29         var $code;
  30         var $bottomMargin = 0;
  31         var $lineHeight;
  32         var $leftMargin = 0;
  33         var $pageWidth;         // dummy
  34         var $rightMargin;       // dummy
  35
  36         var $cols;
  37         var $params;
  38         var $headers;
  39         var $aligns;
  40         var $headers2;
  41         var $aligns2;
  42         var $cols2;
  43         var $fontSize;
  44         var $oldFontSize;
  45         var $currency;
  46         var $row = 9999999;
  47         var $y;
  48         var $numcols;
  49         var $excelColWidthFactor;
  50         var $endLine;
  51
  52         var $formatTitle;
  53         var $formatDateTime;
  54         var $formatDate;
  55         var $formatHeaderLeft;
  56         var $formatHeaderRight;
  57         var $formatFooter;
  58         var $formatAmount = array();
  59         var $headerFunc;
  60
  61         var $sheet;
  62
  63         function FrontReport($title, $filename, $size = 'A4', $fontsize = 9, $orientation = 'P', $margins = NULL, $excelColWidthFactor = 6.5)
  64         {
  65                 global $SysPrefs, $page_security;
  66
  67                 if (!$_SESSION["wa_current_user"]->can_access_page($page_security))
  68                 {
  69                         display_error(_("The security settings on your account do not permit you to print this report"));
  70                         end_page();
  71                         exit;
  72                 }
  73                 $this->size = $size;
  74                 $this->title = $title;
  75                 $this->lineHeight = 12;
  76                 $this->endLine = 760;
  77                 $this->SetFontSize($fontsize);
  78                 $this->oldFontSize = 0;
  79                 $this->y = 0;
  80                 $this->currency = '';
  81                 $this->excelColWidthFactor = $excelColWidthFactor;
  82                 $rtl = ($_SESSION['language']->dir == 'rtl');
  83                 $this->code = strtolower($_SESSION['language']->encoding);
  84                 $this->filename = $filename.".xls";
  85                 $this->unique_name = random_id().".xls";
  86                 $this->path = company_path(). '/pdf_files';
  87                 $this->Spreadsheet_Excel_Writer_Workbook($this->path."/".$this->unique_name);
  88                 if ($this->code != "iso-8859-1")
  89                         $this->setVersion(8); // set biff version to 8 (0x0006 internal)
  90                 $this->sheet = $this->addWorksheet($this->worksheetNameGenerator($this->title));
  91                 if ($this->code != "iso-8859-1")
  92                         $this->sheet->setInputEncoding($this->code); // set sheet encoding
  93                 if ($rtl)
  94                         $this->sheet->setRTL();
  95                 $this->formatTitle =& $this->addFormat();
  96                 $this->formatTitle->setSize(16);
  97                 $this->formatTitle->setBold();
  98                 $this->formatTitle->setAlign($rtl ? 'right' : 'left');
  99                 $this->formatTitle->setTop(2);
 100                 $this->formatTitle->setTopColor('gray');
 101
 102                 $how = user_date_format();
 103                 $sep = $SysPrefs->dateseps[user_date_sep()];
 104                 if ($sep == '.')
 105                         $sep = "\\.";
 106                 if ($how == 0)
 107                 {
 108                         $dateformat_long = "mm{$sep}dd{$sep}yyyy\ \ hh:mm\ am/pm";
 109                         $dateformat = "mm{$sep}dd{$sep}yyyy";
 110                 }
 111                 elseif ($how == 1)
 112                 {
 113                         $dateformat_long = "dd{$sep}mm{$sep}yyyy\ \ hh:mm";
 114                         $dateformat = "dd{$sep}mm{$sep}yyyy";
 115                 }
 116                 else
 117                 {
 118                         $dateformat_long = "yyyy{$sep}mm{$sep}dd\ \ hh:mm";
 119                         $dateformat = "yyyy{$sep}mm{$sep}dd";
 120                 }
 121                 $this->formatDateTime =& $this->addFormat();
 122                 $this->formatDateTime->setNumFormat($dateformat_long);
 123                 $this->formatDateTime->setAlign($rtl ? 'right' : 'left');
 124                 $this->formatDate =& $this->addFormat();
 125                 $this->formatDate->setNumFormat($dateformat);
 126                 $this->formatDate->setAlign($rtl ? 'right' : 'left');
 127                 $this->formatRight =& $this->addFormat();
 128                 $this->formatRight->setAlign($rtl ? 'left' : 'right');
 129                 $this->formatLeft =& $this->addFormat();
 130                 $this->formatLeft->setAlign($rtl ? 'right' : 'left');
 131
 132                 $this->formatHeaderLeft =& $this->addFormat();
 133                 $this->formatHeaderLeft->setItalic();
 134                 $this->formatHeaderLeft->setTop(2);
 135                 $this->formatHeaderLeft->setTopColor('gray');
 136                 $this->formatHeaderLeft->setBottom(2);
 137                 $this->formatHeaderLeft->setBottomColor('gray');
 138                 $this->formatHeaderLeft->setAlign('vcenter');
 139                 $this->formatTopHeaderLeft =& $this->addFormat();
 140                 $this->formatTopHeaderLeft->setItalic();
 141                 $this->formatTopHeaderLeft->setTop(2);
 142                 $this->formatTopHeaderLeft->setTopColor('gray');
 143                 $this->formatTopHeaderLeft->setAlign('vcenter');
 144                 $this->formatBottomHeaderLeft =& $this->addFormat();
 145                 $this->formatBottomHeaderLeft->setItalic();
 146                 $this->formatBottomHeaderLeft->setBottom(2);
 147                 $this->formatBottomHeaderLeft->setBottomColor('gray');
 148                 $this->formatBottomHeaderLeft->setAlign('vcenter');
 149                 $this->formatDate->setAlign($rtl ? 'right' : 'left');
 150                 $this->formatHeaderRight =& $this->addFormat();
 151                 $this->formatHeaderRight->setItalic();
 152                 $this->formatHeaderRight->setTop(2);
 153                 $this->formatHeaderRight->setTopColor('gray');
 154                 $this->formatHeaderRight->setBottom(2);
 155                 $this->formatHeaderRight->setBottomColor('gray');
 156                 $this->formatHeaderRight->setAlign('vcenter');
 157                 $this->formatHeaderRight->setAlign('right');
 158                 $this->formatTopHeaderRight =& $this->addFormat();
 159                 $this->formatTopHeaderRight->setItalic();
 160                 $this->formatTopHeaderRight->setTop(2);
 161                 $this->formatTopHeaderRight->setTopColor('gray');
 162                 $this->formatTopHeaderRight->setAlign('vcenter');
 163                 $this->formatTopHeaderRight->setAlign('right');
 164                 $this->formatBottomHeaderRight =& $this->addFormat();
 165                 $this->formatBottomHeaderRight->setItalic();
 166                 $this->formatBottomHeaderRight->setBottom(2);
 167                 $this->formatBottomHeaderRight->setBottomColor('gray');
 168                 $this->formatBottomHeaderRight->setAlign('vcenter');
 169                 $this->formatBottomHeaderRight->setAlign('right');
 170                 $this->formatFooter =& $this->addFormat();
 171                 $this->formatFooter->setTop(2);
 172                 $this->formatFooter->setTopColor('gray');
 173                 $this->SetHeaderType("header");
 174         }
 175
 176
 177         /*
 178                 Set header handler
 179         */
 180         function SetHeaderType($name) {
 181                 $this->headerFunc = $name;
 182         }
 183         // Check a given name to see if it's a valid Excel worksheet name,
 184         // and fix if necessary
 185         function worksheetNameGenerator($name)
 186         {
 187                 // First, strip out characters which aren't allowed
 188                 $illegal_chars = array(':', '\\', '/', '?', '*', '[', ']');
 189                 for ($i = 0; $i < count($illegal_chars); $i++)
 190                         $name = str_replace($illegal_chars[$i], '', $name);
 191                 // Now, if name is longer than 31 chars, truncate it
 192                 if (strlen($name) > 31)
 193                         $name = substr($name, 0, 31);
 194                 return $name;
 195         }
 196
 197         function NumFormat($dec)
 198         {
 199                 if (!isset($this->formatAmount[$dec]))
 200                 {
 201                         $dec = (int)$dec;
 202                         $tsep = ',';
 203                         $dsep = '.';
 204                         $format = "###{$tsep}###{$tsep}###{$tsep}##0";
 205                         if ($dec>0)
 206                                 $format .= "{$dsep}".str_repeat('0',$dec);
 207                         $this->formatAmount[$dec] =& $this->addFormat();
 208                         $this->formatAmount[$dec]->setNumFormat($format);
 209                         $this->formatAmount[$dec]->setAlign('right');
 210                 }
 211                 return $this->formatAmount[$dec];
 212         }
 213
 214         function Font($fontname = '', $style = 'normal')
 215         {
 216         }
 217
 218         function SetFontSize($size)
 219         {
 220                 $this->fontSize = $size;
 221         }
 222
 223         function Info($params, $cols, $headers, $aligns,
 224                 $cols2 = null, $headers2 = null, $aligns2 = null)
 225         {
 226                 $this->company = get_company_prefs();
 227                 $year = get_current_fiscalyear();
 228                 if ($year['closed'] == 0)
 229                         $how = _("Active");
 230                 else
 231                         $how = _("Closed");
 232                 $this->fiscal_year = sql2date($year['begin']) . " - " . sql2date($year['end']) . "  " . "(" . $how . ")";
 233                 $this->user = $_SESSION["wa_current_user"]->name;
 234                 $this->host = $_SERVER['SERVER_NAME'];
 235                 $this->params = $params;
 236                 $this->cols = $cols;
 237                 $this->headers = $headers;
 238                 $this->aligns = $aligns;
 239                 $this->cols2 = $cols2;
 240                 $this->headers2 = $headers2;
 241                 $this->aligns2 = $aligns2;
 242                 $this->numcols = count($this->headers);
 243                 $tcols = count($this->headers2);
 244                 if ($tcols > $this->numcols)
 245                         $this->numcols = $tcols;
 246                 for ($i = 0; $i < $this->numcols; $i++)
 247                         $this->sheet->setColumn($i, $i, $this->px2units($this->cols[$i + 1] - $this->cols[$i]));
 248         }
 249
 250         function Header()
 251         {
 252                 $tcol = $this->numcols - 1;
 253                 $this->sheet->setRow($this->y, 20);
 254                 for ($i = 0; $i < $this->numcols; $i++)
 255                         $this->sheet->writeBlank($this->y, $i, $this->formatTitle);
 256                 $this->sheet->writeString($this->y, 0, $this->title, $this->formatTitle);
 257                 $this->sheet->mergeCells($this->y, 0, $this->y, $tcol);
 258                 $this->NewLine();
 259                 $str = _("Print Out Date") . ':';
 260                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 261                 $this->sheet->writeString($this->y, 1, Today() . "  ".Now(), $this->formatLeft);
 262                 $this->sheet->writeString($this->y, $tcol-1, $this->company['coy_name'], $this->formatLeft);
 263                 $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 264                 $this->NewLine();
 265                 $str = _("Fiscal Year") . ':';
 266                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 267                 $str = $this->fiscal_year;
 268                 $this->sheet->writeString($this->y, 1, $str, $this->formatLeft);
 269                 $this->sheet->writeString($this->y, $tcol-1, $this->host, $this->formatLeft);
 270                 $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 271                 for ($i = 1; $i < count($this->params); $i++)
 272                 {
 273                         if ($this->params[$i]['from'] != '')
 274                         {
 275                                 $this->NewLine();
 276                                 $str = $this->params[$i]['text'] . ':';
 277                                 $this->sheet->writeString($this->y, 0, $str);
 278                                 $str = $this->params[$i]['from'];
 279                                 if ($this->params[$i]['to'] != '')
 280                                         $str .= " - " . $this->params[$i]['to'];
 281                                 $this->sheet->writeString($this->y, 1, $str, $this->formatLeft);
 282                                 if ($i == 1)
 283                                 {
 284                                         $this->sheet->writeString($this->y, $tcol-1, $this->user, $this->formatLeft);
 285                                         $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 286                                 }
 287                         }
 288                 }
 289                 if ($this->params[0] != '') // Comments
 290                 {
 291                         $this->NewLine();
 292                         $str = _("Comments") . ':';
 293                         $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 294                         $this->sheet->writeString($this->y, 1, $this->params[0], $this->formatLeft);
 295                 }
 296                 $this->NewLine();
 297                 if ($this->headers2 != null)
 298                 {
 299                         for ($i = 0, $j = 0; $i < $this->numcols; $i++)
 300                         {
 301                                 if ($this->cols2[$j] >= $this->cols[$i] && $this->cols2[$j] <= $this->cols[$i + 1])
 302                                 {
 303                                         if ($this->aligns2[$j] == "right")
 304                                                 $this->sheet->writeString($this->y, $i, $this->headers2[$j], $this->formatHeaderRight);
 305                                         else
 306                                                 $this->sheet->writeString($this->y, $i, $this->headers2[$j], $this->formatHeaderLeft);
 307                                         $j++;
 308                                 }
 309                                 else
 310                                         $this->sheet->writeString($this->y, $i, "", $this->formatHeaderLeft);
 311                         }
 312                         $this->NewLine();
 313                 }
 314
 315                 for ($i = 0; $i < $this->numcols; $i++)
 316                 {
 317                         if (!isset($this->headers[$i]))
 318                                 $header = "";
 319                         else
 320                                 $header = $this->headers[$i];
 321                         if ($this->aligns[$i] == "right")
 322                                 $this->sheet->writeString($this->y, $i, $header, $this->formatHeaderRight);
 323                         else
 324                                 $this->sheet->writeString($this->y, $i, $header, $this->formatHeaderLeft);
 325                 }
 326                 $this->NewLine();
 327         }
 328
 329         function Header2($myrow, $branch, $sales_order, $bankaccount, $doctype)
 330         {
 331                 return;
 332         }
 333
 334         // Alternate header style - primary differences are for PDFs
 335         function Header3()
 336         {
 337                 // Flag to make sure we only print the company name once
 338                 $companyNamePrinted = false;
 339
 340                 $this->y = 0;
 341                 $tcol = $this->numcols - 1;
 342                 $this->sheet->setRow($this->y, 20);
 343                 // Title
 344                 for ($i = 0; $i < $this->numcols; $i++)
 345                         $this->sheet->writeBlank($this->y, $i, $this->formatTitle);
 346                 $this->sheet->writeString($this->y, 0, $this->title, $this->formatTitle);
 347                 $this->sheet->mergeCells($this->y, 0, $this->y, $tcol);
 348
 349                 // Dimension 1 - optional
 350                 // - only print if available and not blank
 351                 if (count($this->params) > 3)
 352                         if ($this->params[3]['from'] != '')
 353                         {
 354                                 $this->NewLine();
 355                                 $str = $this->params[3]['text'] . ':';
 356                                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 357                                 $this->sheet->writeString($this->y, 1, $this->params[3]['from'], $this->formatLeft);
 358                                 // Company Name - at end of this row
 359                                 if (!$companyNamePrinted)
 360                                 {
 361                                         $this->sheet->writeString($this->y, $tcol-1, $this->company['coy_name'], $this->formatLeft);
 362                                         $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 363                                         $companyNamePrinted = true;
 364                                 }
 365                         }
 366
 367
 368                 // Dimension 2 - optional
 369                 // - only print if available and not blank
 370                 if (count($this->params) > 4)
 371                         if ($this->params[4]['from'] != '')
 372                         {
 373                                 $this->NewLine();
 374                                 $str = $this->params[4]['text'] . ':';
 375                                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 376                                 $this->sheet->writeString($this->y, 1, $this->params[4]['from'], $this->formatLeft);
 377                                 // Company Name - at end of this row
 378                                 if (!$companyNamePrinted)
 379                                 {
 380                                         $this->sheet->writeString($this->y, $tcol-1, $this->company['coy_name'], $this->formatLeft);
 381                                         $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 382                                         $companyNamePrinted = true;
 383                                 }
 384                         }
 385
 386                 // Tags - optional
 387                 // TBD!!!
 388
 389                 // Report Date - time period covered
 390                 // - can specify a range, or just the end date (and the report contents
 391                 //   should make it obvious what the beginning date is)
 392                 $this->NewLine();
 393                 $str = _("Report Date") . ':';
 394                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 395                 $str = '';
 396                 if ($this->params[1]['from'] != '')
 397                         $str = $this->params[1]['from'] . ' - ';
 398                 $str .= $this->params[1]['to'];
 399                 $this->sheet->writeString($this->y, 1, $str, $this->formatLeft);
 400                 // Company Name - at end of this row
 401                 if (!$companyNamePrinted)
 402                 {
 403                         $this->sheet->writeString($this->y, $tcol-1, $this->company['coy_name'], $this->formatLeft);
 404                         $this->sheet->mergeCells($this->y, $tcol-1, $this->y, $tcol);
 405                         $companyNamePrinted = true;
 406                 }
 407
 408                 // Timestamp of when this copy of the report was generated
 409                 $this->NewLine();
 410                 $str = _("Generated At") . ':';
 411                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 412                 $this->sheet->writeString($this->y, 1, Today() . "  ".Now(), $this->formatLeft);
 413
 414                 // Name of the user that generated this copy of the report
 415                 $this->NewLine();
 416                 $str = _("Generated By") . ':';
 417                 $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 418                 $str = $this->user;
 419                 $this->sheet->writeString($this->y, 1, $str, $this->formatLeft);
 420
 421                 // Comments - display any user-generated comments for this copy of the report
 422                 if ($this->params[0] != '')
 423                 {
 424                         $this->NewLine();
 425                         $str = _("Comments") . ':';
 426                         $this->sheet->writeString($this->y, 0, $str, $this->formatLeft);
 427                         $this->sheet->writeString($this->y, 1, $this->params[0], $this->formatLeft);
 428                 }
 429                 $this->NewLine();
 430
 431                 if ($this->headers2 != null)
 432                 {
 433                         for ($i = 0, $j = 0; $i < $this->numcols; $i++)
 434                         {
 435                                 if ($this->cols2[$j] >= $this->cols[$i] && $this->cols2[$j] <= $this->cols[$i + 1])
 436                                 {
 437                                         if ($this->aligns2[$j] == "right")
 438                                                 $this->sheet->writeString($this->y, $i, $this->headers2[$j], $this->formatTopHeaderRight);
 439                                         else
 440                                                 $this->sheet->writeString($this->y, $i, $this->headers2[$j], $this->formatTopHeaderLeft);
 441                                         $j++;
 442                                 }
 443                                 else
 444                                         $this->sheet->writeString($this->y, $i, "", $this->formatTopHeaderLeft);
 445                         }
 446                         $this->NewLine();
 447                 }
 448
 449                 for ($i = 0; $i < $this->numcols; $i++)
 450                 {
 451                         if (!isset($this->headers[$i]))
 452                                 $header = "";
 453                         else
 454                                 $header = $this->headers[$i];
 455                         if ($this->aligns[$i] == "right")
 456                                 if ($this->headers2 == null)
 457                                         $this->sheet->writeString($this->y, $i, $header, $this->formatHeaderRight);
 458                                 else
 459                                         $this->sheet->writeString($this->y, $i, $header, $this->formatBottomHeaderRight);
 460                         else
 461                                 if ($this->headers2 == null)
 462                                         $this->sheet->writeString($this->y, $i, $header, $this->formatHeaderLeft);
 463                                 else
 464                                         $this->sheet->writeString($this->y, $i, $header, $this->formatBottomHeaderLeft);
 465                 }
 466                 $this->NewLine();
 467         }
 468
 469         /**
 470          * Format a numeric string date into something nicer looking.
 471          *
 472          * @param string $date Date string to be formatted.
 473          * @param int $input_format Format of the input string.  Possible values are:<ul><li>0: user's default (default)</li></ul>
 474          * @param int $output_format Format of the output string.  Possible values are:<ul><li>0: Month (word) Day (numeric), 4-digit Year - Example: January 1, 2000 (default)</li><li>1: Month 4-digit Year - Example: January 2000</li><li>2: Month Abbreviation 4-digit Year - Example: Jan 2000</li></ul>
 475          * @access public
 476          */
 477         function DatePrettyPrint($date, $input_format = 0, $output_format = 0)
 478         {
 479                 if ($date != '')
 480                 {
 481                         $date = date2sql($date);
 482                         $year = (int) (substr($date, 0, 4));
 483                         $month = (int) (substr($date, 5, 2));
 484                         $day = (int) (substr($date, 8, 2));
 485                         if ($output_format == 0)
 486                                 return(date('F j, Y', mktime(12, 0, 0, $month, $day, $year)));
 487                         elseif ($output_format == 1)
 488                                 return(date('F Y', mktime(12, 0, 0, $month, $day, $year)));
 489                         elseif ($output_format == 2)
 490                                 return(date('M Y', mktime(12, 0, 0, $month, $day, $year)));
 491                 }
 492                 else
 493                         return $date;
 494         }
 495
 496         function AddImage($logo, $x, $y, $w, $h)
 497         {
 498                 return;
 499         }
 500
 501         function SetDrawColor($r, $g, $b)
 502         {
 503                 return;
 504         }
 505
 506         function SetTextColor($r, $g, $b)
 507         {
 508                 return;
 509         }
 510
 511         function SetFillColor($r, $g, $b)
 512         {
 513                 return;
 514         }
 515
 516         function GetCellPadding()
 517         {
 518                 return 0;
 519         }
 520
 521         function SetCellPadding($pad)
 522         {
 523                 return;
 524         }
 525
 526         function Text($c, $txt, $n=0, $corr=0, $r=0, $align='left', $border=0, $fill=0, $link=NULL, $stretch=0)
 527         {
 528                 return;
 529         }
 530
 531         function TextWrap($xpos, $ypos, $len, $str, $align = 'left', $border = 0, $fill = 0, $link = NULL, $stretch = 0)
 532         {
 533                 return;
 534         }
 535
 536         function TextCol($c, $n, $txt, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0)
 537         {
 538                 $txt = html_entity_decode($txt);
 539                 if ($this->aligns[$c] == 'right')
 540                         $this->sheet->writeString($this->y, $c, $txt, $this->formatRight);
 541                 else
 542                         $this->sheet->writeString($this->y, $c, $txt, $this->formatLeft);
 543                 if ($n - $c > 1)
 544                         $this->sheet->mergeCells($this->y, $c, $this->y, $n - 1);
 545         }
 546
 547         function AmountCol($c, $n, $txt, $dec=0, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0, $color_red=false)
 548         {
 549                 if (!is_numeric($txt))
 550                         $txt = 0;
 551                 $this->sheet->writeNumber($this->y, $c, $txt, $this->NumFormat($dec));
 552         }
 553
 554         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, $amount_format = NULL)
 555         {
 556                 if (!is_numeric($txt))
 557                         $txt = 0;
 558                 $this->sheet->writeNumber($this->y, $c, $txt, $this->NumFormat($dec));
 559         }
 560
 561         function DateCol($c, $n, $txt, $conv=false, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0)
 562         {
 563                 if (!$conv)
 564                         $txt = date2sql($txt);
 565                 list($year, $mo, $day) = explode("-", $txt);
 566                 $date = $this->ymd2date((int)$year, (int)$mo, (int)$day);
 567                 $this->sheet->writeNumber($this->y, $c, $date, $this->formatDate);
 568         }
 569
 570         function TextCol2($c, $n, $txt, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0)
 571         {
 572                 $txt = html_entity_decode($txt);
 573                 $this->sheet->writeString($this->y, $c, $txt, $this->formatLeft);
 574                 if ($n - $c > 1)
 575                         $this->sheet->mergeCells($this->y, $c, $this->y, $n - 1);
 576         }
 577
 578         function TextColLines($c, $n, $txt, $corr=0, $r=0, $border=0, $fill=0, $link=NULL, $stretch=0)
 579         {
 580                 return;
 581         }
 582
 583         function TextWrapLines($c, $width, $txt, $align='left', $border=0, $fill=0, $link=NULL, $stretch=0)
 584         {
 585                 return;
 586         }
 587
 588         /**
 589          * Crude text wrap calculator based on PDF version.
 590          */
 591         function TextWrapCalc($txt, $width, $spacebreak=false)
 592         {
 593                 // Assume an average character width
 594                 $avg_char_width = 5;
 595                 $ret = "";
 596                 $txt2 = $txt;
 597                 $w = strlen($txt) * $avg_char_width;
 598                 if ($w > $width && $w > 0 && $width != 0)
 599                 {
 600                         $n = strlen($txt);
 601                         $k = intval($n * $width / $w);
 602                         if ($k > 0 && $k < $n)
 603                         {
 604                                 $txt2 = substr($txt, 0, $k);
 605                                 if ($spacebreak && (($pos = strrpos($txt2, " ")) !== false))
 606                                 {
 607                                         $txt2 = substr($txt2, 0, $pos);
 608                                         $ret = substr($txt, $pos+1);
 609                                 }
 610                                 else
 611                                         $ret = substr($txt, $k);
 612                         }
 613                 }
 614                 return array($txt2, $ret);
 615         }
 616
 617         function SetLineStyle($style)
 618         {
 619                 return;
 620         }
 621
 622         function SetLineWidth($width)
 623         {
 624                 return;
 625         }
 626
 627         function LineTo($from, $row, $to, $row2)
 628         {
 629                 return;
 630         }
 631
 632         function Line($row, $height = 0)
 633         {
 634                 return;
 635         }
 636
 637         function UnderlineCell($c, $r = 0, $type = 1, $linewidth = 0, $style = array())
 638         {
 639                 return;
 640         }
 641
 642         function NewLine($l=1, $np=0, $h=NULL)
 643         {
 644                 $this->y += $l;
 645                 if ($this->y > MAX_ROW_SHEET)
 646                 {
 647                         $this->y = 0;
 648                         $this->sheet = $this->addWorksheet();
 649                         if ($this->code != "iso-8859-1")
 650                                 $this->sheet->setInputEncoding($this->code); // set sheet encoding
 651                         if ($_SESSION['language']->dir == 'rtl')
 652                                 $this->sheet->setRTL();
 653                         for ($i = 0; $i < $this->numcols; $i++)
 654                                 $this->sheet->setColumn($i, $i, $this->px2units($this->cols[$i + 1] - $this->cols[$i]));
 655                 }
 656         }
 657
 658         function NewPage()
 659         {
 660                 if (method_exists($this, $this->headerFunc))    // draw predefined page layout if any
 661                         $this->{$this->headerFunc}();
 662         }
 663
 664         function ymd2Date($year, $mon, $day) // XLS internal date representation is a number between 1900-01-01 and 2078-12-31
 665         {                                                                               // if we need the time part too, we have to add this value after a decimalpoint.
 666         $mo = array(0,31,28,31,30,31,30,31,31,30,31,30,31);
 667         $BASE = 1900;
 668                 $MAXYEAR = 2075;
 669                 if (($year % 4) == 0)
 670                 $mo[2]++;
 671         if ($mon < 1)
 672             $mon = 1;
 673         elseif ($mon > 12)
 674             $mon = 12;
 675         if ($day < 1)
 676             $day = 1;
 677         elseif ($day > $mo[$mon])
 678             $day = $mo[$mon];
 679         if ($year < $BASE)
 680             $year = $BASE;
 681         elseif ($year > $MAXYEAR)
 682             $year = $MAXYEAR;
 683         $jul = (int)$day;
 684         for ($n = 1; $n < $mon; $n++)
 685         {
 686             $jul += $mo[$n];
 687         }
 688         for ($n = $BASE; $n < $year; $n++)
 689         {
 690             $jul += 365;
 691             if (($n % 4) == 0)
 692                 $jul++;
 693         }
 694         return $jul;
 695         }
 696
 697         function px2units($px) // XLS app conversion. Not bulletproof.
 698         {
 699                 $excel_column_width_factor = 256;
 700                 $unit_offset_length = $this->excelColWidthFactor;
 701                 return ($px / $unit_offset_length);
 702         }
 703
 704         function End($email=0, $subject='')
 705         {
 706                 global $path_to_root;
 707                 ++$this->y;
 708                 for ($i = 0; $i < $this->numcols; $i++)
 709                         $this->sheet->writeBlank($this->y, $i, $this->formatFooter);
 710                 $this->sheet->mergeCells($this->y, 0, $this->y, $this->numcols - 1);
 711                 $this->close();
 712                 // first have a look through the directory,
 713                 // and remove old temporary pdfs
 714                 if ($d = @opendir($this->path)) {
 715                         while (($file = readdir($d)) !== false) {
 716                                 if (!is_file($this->path.'/'.$file) || $file == 'index.php') continue;
 717                                 // then check to see if this one is too old
 718                                 $ftime = filemtime($this->path.'/'.$file);
 719                                 // seems 3 min is enough for any report download, isn't it?
 720                                 if (time()-$ftime > 180){
 721                                         unlink($this->path.'/'.$file);
 722                                 }
 723                         }
 724                         closedir($d);
 725                 }
 726
 727                 meta_forward($path_to_root.'/reporting/prn_redirect.php', "xls=1&filename=$this->filename&unique=$this->unique_name");
 728                 exit();
 729         }
 730 }
 731