| @@ -1,466 +1,466 @@ | ||
| 1 | -<?php | |
| 2 | -// | |
| 3 | -// FPDI - Version 1.2 | |
| 4 | -// | |
| 5 | -// Copyright 2004-2007 Setasign - Jan Slabon | |
| 6 | -// | |
| 7 | -// Licensed under the Apache License, Version 2.0 (the "License"); | |
| 8 | -// you may not use this file except in compliance with the License. | |
| 9 | -// You may obtain a copy of the License at | |
| 10 | -// | |
| 11 | -// http://www.apache.org/licenses/LICENSE-2.0 | |
| 12 | -// | |
| 13 | -// Unless required by applicable law or agreed to in writing, software | |
| 14 | -// distributed under the License is distributed on an "AS IS" BASIS, | |
| 15 | -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 16 | -// See the License for the specific language governing permissions and | |
| 17 | -// limitations under the License. | |
| 18 | -// | |
| 19 | - | |
| 20 | -define('FPDI_VERSION','1.2'); | |
| 21 | - | |
| 22 | -ini_set('auto_detect_line_endings',1); // Strongly required! | |
| 23 | - | |
| 24 | -require_once(USCES_PLUGIN_DIR.'/classes/fpdf/fpdf_tpl.php'); | |
| 25 | -require_once(USCES_PLUGIN_DIR.'/classes/fpdf/fpdi_pdf_parser.php'); | |
| 26 | - | |
| 27 | - | |
| 28 | -class FPDI extends FPDF_TPL { | |
| 29 | - /** | |
| 30 | - * Actual filename | |
| 31 | - * @var string | |
| 32 | - */ | |
| 33 | - var $current_filename; | |
| 34 | - | |
| 35 | - /** | |
| 36 | - * Parser-Objects | |
| 37 | - * @var array | |
| 38 | - */ | |
| 39 | - var $parsers; | |
| 40 | - | |
| 41 | - /** | |
| 42 | - * Current parser | |
| 43 | - * @var object | |
| 44 | - */ | |
| 45 | - var $current_parser; | |
| 46 | - | |
| 47 | - /** | |
| 48 | - * Highest version of imported PDF | |
| 49 | - * @var double | |
| 50 | - */ | |
| 51 | - var $importVersion = 1.3; | |
| 52 | - | |
| 53 | - /** | |
| 54 | - * object stack | |
| 55 | - * @var array | |
| 56 | - */ | |
| 57 | - var $_obj_stack; | |
| 58 | - | |
| 59 | - /** | |
| 60 | - * done object stack | |
| 61 | - * @var array | |
| 62 | - */ | |
| 63 | - var $_don_obj_stack; | |
| 64 | - | |
| 65 | - /** | |
| 66 | - * Current Object Id. | |
| 67 | - * @var integer | |
| 68 | - */ | |
| 69 | - var $_current_obj_id; | |
| 70 | - | |
| 71 | - /** | |
| 72 | - * The name of the last imported page box | |
| 73 | - * @var string | |
| 74 | - */ | |
| 75 | - var $lastUsedPageBox; | |
| 76 | - | |
| 77 | - /** | |
| 78 | - * Constructor | |
| 79 | - * See FPDF-Manual | |
| 80 | - */ | |
| 81 | - function FPDI($orientation='P',$unit='mm',$format='A4') { | |
| 82 | - parent::FPDF_TPL($orientation,$unit,$format); | |
| 83 | - } | |
| 84 | - | |
| 85 | - /** | |
| 86 | - * Set a source-file | |
| 87 | - * | |
| 88 | - * @param string $filename a valid filename | |
| 89 | - * @return int number of available pages | |
| 90 | - */ | |
| 91 | - function setSourceFile($filename) { | |
| 92 | - $this->current_filename = $filename; | |
| 93 | - $fn =& $this->current_filename; | |
| 94 | - | |
| 95 | - if (!isset($this->parsers[$fn])) | |
| 96 | - $this->parsers[$fn] =& new fpdi_pdf_parser($fn,$this); | |
| 97 | - $this->current_parser =& $this->parsers[$fn]; | |
| 98 | - | |
| 99 | - return $this->parsers[$fn]->getPageCount(); | |
| 100 | - } | |
| 101 | - | |
| 102 | - /** | |
| 103 | - * Import a page | |
| 104 | - * | |
| 105 | - * @param int $pageno pagenumber | |
| 106 | - * @return int Index of imported page - to use with fpdf_tpl::useTemplate() | |
| 107 | - */ | |
| 108 | - function importPage($pageno, $boxName='/CropBox') { | |
| 109 | - if ($this->_intpl) { | |
| 110 | - return $this->error("Please import the desired pages before creating a new template."); | |
| 111 | - } | |
| 112 | - | |
| 113 | - $fn =& $this->current_filename; | |
| 114 | - | |
| 115 | - $parser =& $this->parsers[$fn]; | |
| 116 | - $parser->setPageno($pageno); | |
| 117 | - | |
| 118 | - $this->tpl++; | |
| 119 | - $this->tpls[$this->tpl] = array(); | |
| 120 | - $tpl =& $this->tpls[$this->tpl]; | |
| 121 | - $tpl['parser'] =& $parser; | |
| 122 | - $tpl['resources'] = $parser->getPageResources(); | |
| 123 | - $tpl['buffer'] = $parser->getContent(); | |
| 124 | - | |
| 125 | - if (!in_array($boxName, $parser->availableBoxes)) | |
| 126 | - return $this->Error(sprintf("Unknown box: %s", $boxName)); | |
| 127 | - $pageboxes = $parser->getPageBoxes($pageno); | |
| 128 | - | |
| 129 | - /** | |
| 130 | - * MediaBox | |
| 131 | - * CropBox: Default -> MediaBox | |
| 132 | - * BleedBox: Default -> CropBox | |
| 133 | - * TrimBox: Default -> CropBox | |
| 134 | - * ArtBox: Default -> CropBox | |
| 135 | - */ | |
| 136 | - if (!isset($pageboxes[$boxName]) && ($boxName == "/BleedBox" || $boxName == "/TrimBox" || $boxName == "/ArtBox")) | |
| 137 | - $boxName = "/CropBox"; | |
| 138 | - if (!isset($pageboxes[$boxName]) && $boxName == "/CropBox") | |
| 139 | - $boxName = "/MediaBox"; | |
| 140 | - | |
| 141 | - if (!isset($pageboxes[$boxName])) | |
| 142 | - return false; | |
| 143 | - $this->lastUsedPageBox = $boxName; | |
| 144 | - | |
| 145 | - $box = $pageboxes[$boxName]; | |
| 146 | - $tpl['box'] = $box; | |
| 147 | - | |
| 148 | - // To build an array that can be used by PDF_TPL::useTemplate() | |
| 149 | - $this->tpls[$this->tpl] = array_merge($this->tpls[$this->tpl],$box); | |
| 150 | - // An imported page will start at 0,0 everytime. Translation will be set in _putformxobjects() | |
| 151 | - $tpl['x'] = 0; | |
| 152 | - $tpl['y'] = 0; | |
| 153 | - | |
| 154 | - $page =& $parser->pages[$parser->pageno]; | |
| 155 | - | |
| 156 | - // fix for rotated pages | |
| 157 | - $rotation = $parser->getPageRotation($pageno); | |
| 158 | - if (isset($rotation[1]) && ($angle = $rotation[1] % 360) != 0) { | |
| 159 | - $steps = $angle / 90; | |
| 160 | - | |
| 161 | - $_w = $tpl['w']; | |
| 162 | - $_h = $tpl['h']; | |
| 163 | - $tpl['w'] = $steps % 2 == 0 ? $_w : $_h; | |
| 164 | - $tpl['h'] = $steps % 2 == 0 ? $_h : $_w; | |
| 165 | - | |
| 166 | - if ($steps % 2 != 0) { | |
| 167 | - $x = $y = ($steps == 1 || $steps == -3) ? $tpl['h'] : $tpl['w']; | |
| 168 | - } else { | |
| 169 | - $x = $tpl['w']; | |
| 170 | - $y = $tpl['h']; | |
| 171 | - } | |
| 172 | - | |
| 173 | - $cx=($x/2+$tpl['box']['x'])*$this->k; | |
| 174 | - $cy=($y/2+$tpl['box']['y'])*$this->k; | |
| 175 | - | |
| 176 | - $angle*=-1; | |
| 177 | - | |
| 178 | - $angle*=M_PI/180; | |
| 179 | - $c=cos($angle); | |
| 180 | - $s=sin($angle); | |
| 181 | - | |
| 182 | - $tpl['buffer'] = sprintf('q %.5f %.5f %.5f %.5f %.2f %.2f cm 1 0 0 1 %.2f %.2f cm %s Q',$c,$s,-$s,$c,$cx,$cy,-$cx,-$cy, $tpl['buffer']); | |
| 183 | - } | |
| 184 | - | |
| 185 | - return $this->tpl; | |
| 186 | - } | |
| 187 | - | |
| 188 | - function getLastUsedPageBox() { | |
| 189 | - return $this->lastUsedPageBox; | |
| 190 | - } | |
| 191 | - | |
| 192 | - function useTemplate($tplidx, $_x=null, $_y=null, $_w=0, $_h=0) { | |
| 193 | - $this->_out('q 0 J 1 w 0 j 0 G'); // reset standard values | |
| 194 | - $s = parent::useTemplate($tplidx, $_x, $_y, $_w, $_h); | |
| 195 | - $this->_out('Q'); | |
| 196 | - return $s; | |
| 197 | - } | |
| 198 | - | |
| 199 | - /** | |
| 200 | - * Private method, that rebuilds all needed objects of source files | |
| 201 | - */ | |
| 202 | - function _putimportedobjects() { | |
| 203 | - if (is_array($this->parsers) && count($this->parsers) > 0) { | |
| 204 | - foreach($this->parsers AS $filename => $p) { | |
| 205 | - $this->current_parser =& $this->parsers[$filename]; | |
| 206 | - if (is_array($this->_obj_stack[$filename])) { | |
| 207 | - while($n = key($this->_obj_stack[$filename])) { | |
| 208 | - $nObj = $this->current_parser->pdf_resolve_object($this->current_parser->c,$this->_obj_stack[$filename][$n][1]); | |
| 209 | - | |
| 210 | - $this->_newobj($this->_obj_stack[$filename][$n][0]); | |
| 211 | - | |
| 212 | - if ($nObj[0] == PDF_TYPE_STREAM) { | |
| 213 | - $this->pdf_write_value ($nObj); | |
| 214 | - } else { | |
| 215 | - $this->pdf_write_value ($nObj[1]); | |
| 216 | - } | |
| 217 | - | |
| 218 | - $this->_out('endobj'); | |
| 219 | - $this->_obj_stack[$filename][$n] = null; // free memory | |
| 220 | - unset($this->_obj_stack[$filename][$n]); | |
| 221 | - reset($this->_obj_stack[$filename]); | |
| 222 | - } | |
| 223 | - } | |
| 224 | - } | |
| 225 | - } | |
| 226 | - } | |
| 227 | - | |
| 228 | - /** | |
| 229 | - * Sets the PDF Version to the highest of imported documents | |
| 230 | - */ | |
| 231 | - function setVersion() { | |
| 232 | - $this->PDFVersion = max($this->importVersion, $this->PDFVersion); | |
| 233 | - } | |
| 234 | - | |
| 235 | - /** | |
| 236 | - * Put resources | |
| 237 | - */ | |
| 238 | - function _putresources() { | |
| 239 | - $this->_putfonts(); | |
| 240 | - $this->_putimages(); | |
| 241 | - $this->_putformxobjects(); | |
| 242 | - $this->_putimportedobjects(); | |
| 243 | - //Resource dictionary | |
| 244 | - $this->offsets[2]=strlen($this->buffer); | |
| 245 | - $this->_out('2 0 obj'); | |
| 246 | - $this->_out('<<'); | |
| 247 | - $this->_putresourcedict(); | |
| 248 | - $this->_out('>>'); | |
| 249 | - $this->_out('endobj'); | |
| 250 | - } | |
| 251 | - | |
| 252 | - /** | |
| 253 | - * Private Method that writes the form xobjects | |
| 254 | - */ | |
| 255 | - function _putformxobjects() { | |
| 256 | - $filter=($this->compress) ? '/Filter /FlateDecode ' : ''; | |
| 257 | - reset($this->tpls); | |
| 258 | - foreach($this->tpls AS $tplidx => $tpl) { | |
| 259 | - $p=($this->compress) ? gzcompress($tpl['buffer']) : $tpl['buffer']; | |
| 260 | - $this->_newobj(); | |
| 261 | - $this->tpls[$tplidx]['n'] = $this->n; | |
| 262 | - $this->_out('<<'.$filter.'/Type /XObject'); | |
| 263 | - $this->_out('/Subtype /Form'); | |
| 264 | - $this->_out('/FormType 1'); | |
| 265 | - | |
| 266 | - $this->_out(sprintf('/BBox [%.2f %.2f %.2f %.2f]', | |
| 267 | - ($tpl['x'] + (isset($tpl['box']['x'])?$tpl['box']['x']:0))*$this->k, | |
| 268 | - ($tpl['h'] + (isset($tpl['box']['y'])?$tpl['box']['y']:0) - $tpl['y'])*$this->k, | |
| 269 | - ($tpl['w'] + (isset($tpl['box']['x'])?$tpl['box']['x']:0))*$this->k, | |
| 270 | - ($tpl['h'] + (isset($tpl['box']['y'])?$tpl['box']['y']:0) - $tpl['y']-$tpl['h'])*$this->k) | |
| 271 | - ); | |
| 272 | - | |
| 273 | - if (isset($tpl['box'])) | |
| 274 | - $this->_out(sprintf('/Matrix [1 0 0 1 %.5f %.5f]',-$tpl['box']['x']*$this->k, -$tpl['box']['y']*$this->k)); | |
| 275 | - | |
| 276 | - $this->_out('/Resources '); | |
| 277 | - | |
| 278 | - if (isset($tpl['resources'])) { | |
| 279 | - $this->current_parser =& $tpl['parser']; | |
| 280 | - $this->pdf_write_value($tpl['resources']); | |
| 281 | - } else { | |
| 282 | - $this->_out('<</ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'); | |
| 283 | - if (isset($this->_res['tpl'][$tplidx]['fonts']) && count($this->_res['tpl'][$tplidx]['fonts'])) { | |
| 284 | - $this->_out('/Font <<'); | |
| 285 | - foreach($this->_res['tpl'][$tplidx]['fonts'] as $font) | |
| 286 | - $this->_out('/F'.$font['i'].' '.$font['n'].' 0 R'); | |
| 287 | - $this->_out('>>'); | |
| 288 | - } | |
| 289 | - if(isset($this->_res['tpl'][$tplidx]['images']) && count($this->_res['tpl'][$tplidx]['images']) || | |
| 290 | - isset($this->_res['tpl'][$tplidx]['tpls']) && count($this->_res['tpl'][$tplidx]['tpls'])) | |
| 291 | - { | |
| 292 | - $this->_out('/XObject <<'); | |
| 293 | - if (isset($this->_res['tpl'][$tplidx]['images']) && count($this->_res['tpl'][$tplidx]['images'])) { | |
| 294 | - foreach($this->_res['tpl'][$tplidx]['images'] as $image) | |
| 295 | - $this->_out('/I'.$image['i'].' '.$image['n'].' 0 R'); | |
| 296 | - } | |
| 297 | - if (isset($this->_res['tpl'][$tplidx]['tpls']) && count($this->_res['tpl'][$tplidx]['tpls'])) { | |
| 298 | - foreach($this->_res['tpl'][$tplidx]['tpls'] as $i => $tpl) | |
| 299 | - $this->_out($this->tplprefix.$i.' '.$tpl['n'].' 0 R'); | |
| 300 | - } | |
| 301 | - $this->_out('>>'); | |
| 302 | - } | |
| 303 | - $this->_out('>>'); | |
| 304 | - } | |
| 305 | - | |
| 306 | - $this->_out('/Length '.strlen($p).' >>'); | |
| 307 | - $this->_putstream($p); | |
| 308 | - $this->_out('endobj'); | |
| 309 | - } | |
| 310 | - } | |
| 311 | - | |
| 312 | - /** | |
| 313 | - * Rewritten to handle existing own defined objects | |
| 314 | - */ | |
| 315 | - function _newobj($obj_id=false,$onlynewobj=false) { | |
| 316 | - if (!$obj_id) { | |
| 317 | - $obj_id = ++$this->n; | |
| 318 | - } | |
| 319 | - | |
| 320 | - //Begin a new object | |
| 321 | - if (!$onlynewobj) { | |
| 322 | - $this->offsets[$obj_id] = strlen($this->buffer); | |
| 323 | - $this->_out($obj_id.' 0 obj'); | |
| 324 | - $this->_current_obj_id = $obj_id; // for later use with encryption | |
| 325 | - } | |
| 326 | - | |
| 327 | - } | |
| 328 | - | |
| 329 | - /** | |
| 330 | - * Writes a value | |
| 331 | - * Needed to rebuild the source document | |
| 332 | - * | |
| 333 | - * @param mixed $value A PDF-Value. Structure of values see cases in this method | |
| 334 | - */ | |
| 335 | - function pdf_write_value(&$value) | |
| 336 | - { | |
| 337 | - | |
| 338 | - switch ($value[0]) { | |
| 339 | - | |
| 340 | - case PDF_TYPE_NUMERIC : | |
| 341 | - case PDF_TYPE_TOKEN : | |
| 342 | - // A numeric value or a token. | |
| 343 | - // Simply output them | |
| 344 | - $this->_out($value[1]." ", false); | |
| 345 | - break; | |
| 346 | - | |
| 347 | - case PDF_TYPE_ARRAY : | |
| 348 | - | |
| 349 | - // An array. Output the proper | |
| 350 | - // structure and move on. | |
| 351 | - | |
| 352 | - $this->_out("[",false); | |
| 353 | - for ($i = 0; $i < count($value[1]); $i++) { | |
| 354 | - $this->pdf_write_value($value[1][$i]); | |
| 355 | - } | |
| 356 | - | |
| 357 | - $this->_out("]"); | |
| 358 | - break; | |
| 359 | - | |
| 360 | - case PDF_TYPE_DICTIONARY : | |
| 361 | - | |
| 362 | - // A dictionary. | |
| 363 | - $this->_out("<<",false); | |
| 364 | - | |
| 365 | - reset ($value[1]); | |
| 366 | - | |
| 367 | - while (list($k, $v) = each($value[1])) { | |
| 368 | - $this->_out($k . " ",false); | |
| 369 | - $this->pdf_write_value($v); | |
| 370 | - } | |
| 371 | - | |
| 372 | - $this->_out(">>"); | |
| 373 | - break; | |
| 374 | - | |
| 375 | - case PDF_TYPE_OBJREF : | |
| 376 | - | |
| 377 | - // An indirect object reference | |
| 378 | - // Fill the object stack if needed | |
| 379 | - $cpfn =& $this->current_parser->filename; | |
| 380 | - if (!isset($this->_don_obj_stack[$cpfn][$value[1]])) { | |
| 381 | - $this->_newobj(false,true); | |
| 382 | - $this->_obj_stack[$cpfn][$value[1]] = array($this->n, $value); | |
| 383 | - $this->_don_obj_stack[$cpfn][$value[1]] = array($this->n, $value); | |
| 384 | - } | |
| 385 | - $objid = $this->_don_obj_stack[$cpfn][$value[1]][0]; | |
| 386 | - | |
| 387 | - $this->_out("{$objid} 0 R"); //{$value[2]} | |
| 388 | - break; | |
| 389 | - | |
| 390 | - case PDF_TYPE_STRING : | |
| 391 | - | |
| 392 | - // A string. | |
| 393 | - $this->_out('('.$value[1].')'); | |
| 394 | - | |
| 395 | - break; | |
| 396 | - | |
| 397 | - case PDF_TYPE_STREAM : | |
| 398 | - | |
| 399 | - // A stream. First, output the | |
| 400 | - // stream dictionary, then the | |
| 401 | - // stream data itself. | |
| 402 | - $this->pdf_write_value($value[1]); | |
| 403 | - $this->_out("stream"); | |
| 404 | - $this->_out($value[2][1]); | |
| 405 | - $this->_out("endstream"); | |
| 406 | - break; | |
| 407 | - case PDF_TYPE_HEX : | |
| 408 | - | |
| 409 | - $this->_out("<".$value[1].">"); | |
| 410 | - break; | |
| 411 | - | |
| 412 | - case PDF_TYPE_NULL : | |
| 413 | - // The null object. | |
| 414 | - | |
| 415 | - $this->_out("null"); | |
| 416 | - break; | |
| 417 | - } | |
| 418 | - } | |
| 419 | - | |
| 420 | - | |
| 421 | - /** | |
| 422 | - * Private Method | |
| 423 | - */ | |
| 424 | - function _out($s,$ln=true) { | |
| 425 | - //Add a line to the document | |
| 426 | - if ($this->state==2) { | |
| 427 | - if (!$this->_intpl) | |
| 428 | - $this->pages[$this->page] .= $s.($ln == true ? "\n" : ''); | |
| 429 | - else | |
| 430 | - $this->tpls[$this->tpl]['buffer'] .= $s.($ln == true ? "\n" : ''); | |
| 431 | - } else { | |
| 432 | - $this->buffer.=$s.($ln == true ? "\n" : ''); | |
| 433 | - } | |
| 434 | - } | |
| 435 | - | |
| 436 | - /** | |
| 437 | - * rewritten to close opened parsers | |
| 438 | - * | |
| 439 | - */ | |
| 440 | - function _enddoc() { | |
| 441 | - parent::_enddoc(); | |
| 442 | - $this->_closeParsers(); | |
| 443 | - } | |
| 444 | - | |
| 445 | - /** | |
| 446 | - * close all files opened by parsers | |
| 447 | - */ | |
| 448 | - function _closeParsers() { | |
| 449 | - if ($this->state > 2 && count($this->parsers) > 0) { | |
| 450 | - foreach ($this->parsers as $k => $_){ | |
| 451 | - $this->parsers[$k]->closeFile(); | |
| 452 | - $this->parsers[$k] = null; | |
| 453 | - unset($this->parsers[$k]); | |
| 454 | - } | |
| 455 | - return true; | |
| 456 | - } | |
| 457 | - return false; | |
| 458 | - } | |
| 459 | - | |
| 460 | -} | |
| 461 | - | |
| 462 | -// for PHP5 | |
| 463 | -if (!class_exists('fpdi')) { | |
| 464 | - class fpdi extends FPDI {} | |
| 465 | -} | |
| 1 | +<?php | |
| 2 | +// | |
| 3 | +// FPDI - Version 1.2 | |
| 4 | +// | |
| 5 | +// Copyright 2004-2007 Setasign - Jan Slabon | |
| 6 | +// | |
| 7 | +// Licensed under the Apache License, Version 2.0 (the "License"); | |
| 8 | +// you may not use this file except in compliance with the License. | |
| 9 | +// You may obtain a copy of the License at | |
| 10 | +// | |
| 11 | +// http://www.apache.org/licenses/LICENSE-2.0 | |
| 12 | +// | |
| 13 | +// Unless required by applicable law or agreed to in writing, software | |
| 14 | +// distributed under the License is distributed on an "AS IS" BASIS, | |
| 15 | +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 16 | +// See the License for the specific language governing permissions and | |
| 17 | +// limitations under the License. | |
| 18 | +// | |
| 19 | + | |
| 20 | +define('FPDI_VERSION','1.2'); | |
| 21 | + | |
| 22 | +ini_set('auto_detect_line_endings',1); // Strongly required! | |
| 23 | + | |
| 24 | +require_once(USCES_PLUGIN_DIR.'/classes/fpdf/fpdf_tpl.php'); | |
| 25 | +require_once(USCES_PLUGIN_DIR.'/classes/fpdf/fpdi_pdf_parser.php'); | |
| 26 | + | |
| 27 | + | |
| 28 | +class FPDI extends FPDF_TPL { | |
| 29 | + /** | |
| 30 | + * Actual filename | |
| 31 | + * @var string | |
| 32 | + */ | |
| 33 | + var $current_filename; | |
| 34 | + | |
| 35 | + /** | |
| 36 | + * Parser-Objects | |
| 37 | + * @var array | |
| 38 | + */ | |
| 39 | + var $parsers; | |
| 40 | + | |
| 41 | + /** | |
| 42 | + * Current parser | |
| 43 | + * @var object | |
| 44 | + */ | |
| 45 | + var $current_parser; | |
| 46 | + | |
| 47 | + /** | |
| 48 | + * Highest version of imported PDF | |
| 49 | + * @var double | |
| 50 | + */ | |
| 51 | + var $importVersion = 1.3; | |
| 52 | + | |
| 53 | + /** | |
| 54 | + * object stack | |
| 55 | + * @var array | |
| 56 | + */ | |
| 57 | + var $_obj_stack; | |
| 58 | + | |
| 59 | + /** | |
| 60 | + * done object stack | |
| 61 | + * @var array | |
| 62 | + */ | |
| 63 | + var $_don_obj_stack; | |
| 64 | + | |
| 65 | + /** | |
| 66 | + * Current Object Id. | |
| 67 | + * @var integer | |
| 68 | + */ | |
| 69 | + var $_current_obj_id; | |
| 70 | + | |
| 71 | + /** | |
| 72 | + * The name of the last imported page box | |
| 73 | + * @var string | |
| 74 | + */ | |
| 75 | + var $lastUsedPageBox; | |
| 76 | + | |
| 77 | + /** | |
| 78 | + * Constructor | |
| 79 | + * See FPDF-Manual | |
| 80 | + */ | |
| 81 | + function FPDI($orientation='P',$unit='mm',$format='A4') { | |
| 82 | + parent::FPDF_TPL($orientation,$unit,$format); | |
| 83 | + } | |
| 84 | + | |
| 85 | + /** | |
| 86 | + * Set a source-file | |
| 87 | + * | |
| 88 | + * @param string $filename a valid filename | |
| 89 | + * @return int number of available pages | |
| 90 | + */ | |
| 91 | + function setSourceFile($filename) { | |
| 92 | + $this->current_filename = $filename; | |
| 93 | + $fn =& $this->current_filename; | |
| 94 | + | |
| 95 | + if (!isset($this->parsers[$fn])) | |
| 96 | + $this->parsers[$fn] = new fpdi_pdf_parser($fn,$this); | |
| 97 | + $this->current_parser =& $this->parsers[$fn]; | |
| 98 | + | |
| 99 | + return $this->parsers[$fn]->getPageCount(); | |
| 100 | + } | |
| 101 | + | |
| 102 | + /** | |
| 103 | + * Import a page | |
| 104 | + * | |
| 105 | + * @param int $pageno pagenumber | |
| 106 | + * @return int Index of imported page - to use with fpdf_tpl::useTemplate() | |
| 107 | + */ | |
| 108 | + function importPage($pageno, $boxName='/CropBox') { | |
| 109 | + if ($this->_intpl) { | |
| 110 | + return $this->error("Please import the desired pages before creating a new template."); | |
| 111 | + } | |
| 112 | + | |
| 113 | + $fn =& $this->current_filename; | |
| 114 | + | |
| 115 | + $parser =& $this->parsers[$fn]; | |
| 116 | + $parser->setPageno($pageno); | |
| 117 | + | |
| 118 | + $this->tpl++; | |
| 119 | + $this->tpls[$this->tpl] = array(); | |
| 120 | + $tpl =& $this->tpls[$this->tpl]; | |
| 121 | + $tpl['parser'] =& $parser; | |
| 122 | + $tpl['resources'] = $parser->getPageResources(); | |
| 123 | + $tpl['buffer'] = $parser->getContent(); | |
| 124 | + | |
| 125 | + if (!in_array($boxName, $parser->availableBoxes)) | |
| 126 | + return $this->Error(sprintf("Unknown box: %s", $boxName)); | |
| 127 | + $pageboxes = $parser->getPageBoxes($pageno); | |
| 128 | + | |
| 129 | + /** | |
| 130 | + * MediaBox | |
| 131 | + * CropBox: Default -> MediaBox | |
| 132 | + * BleedBox: Default -> CropBox | |
| 133 | + * TrimBox: Default -> CropBox | |
| 134 | + * ArtBox: Default -> CropBox | |
| 135 | + */ | |
| 136 | + if (!isset($pageboxes[$boxName]) && ($boxName == "/BleedBox" || $boxName == "/TrimBox" || $boxName == "/ArtBox")) | |
| 137 | + $boxName = "/CropBox"; | |
| 138 | + if (!isset($pageboxes[$boxName]) && $boxName == "/CropBox") | |
| 139 | + $boxName = "/MediaBox"; | |
| 140 | + | |
| 141 | + if (!isset($pageboxes[$boxName])) | |
| 142 | + return false; | |
| 143 | + $this->lastUsedPageBox = $boxName; | |
| 144 | + | |
| 145 | + $box = $pageboxes[$boxName]; | |
| 146 | + $tpl['box'] = $box; | |
| 147 | + | |
| 148 | + // To build an array that can be used by PDF_TPL::useTemplate() | |
| 149 | + $this->tpls[$this->tpl] = array_merge($this->tpls[$this->tpl],$box); | |
| 150 | + // An imported page will start at 0,0 everytime. Translation will be set in _putformxobjects() | |
| 151 | + $tpl['x'] = 0; | |
| 152 | + $tpl['y'] = 0; | |
| 153 | + | |
| 154 | + $page =& $parser->pages[$parser->pageno]; | |
| 155 | + | |
| 156 | + // fix for rotated pages | |
| 157 | + $rotation = $parser->getPageRotation($pageno); | |
| 158 | + if (isset($rotation[1]) && ($angle = $rotation[1] % 360) != 0) { | |
| 159 | + $steps = $angle / 90; | |
| 160 | + | |
| 161 | + $_w = $tpl['w']; | |
| 162 | + $_h = $tpl['h']; | |
| 163 | + $tpl['w'] = $steps % 2 == 0 ? $_w : $_h; | |
| 164 | + $tpl['h'] = $steps % 2 == 0 ? $_h : $_w; | |
| 165 | + | |
| 166 | + if ($steps % 2 != 0) { | |
| 167 | + $x = $y = ($steps == 1 || $steps == -3) ? $tpl['h'] : $tpl['w']; | |
| 168 | + } else { | |
| 169 | + $x = $tpl['w']; | |
| 170 | + $y = $tpl['h']; | |
| 171 | + } | |
| 172 | + | |
| 173 | + $cx=($x/2+$tpl['box']['x'])*$this->k; | |
| 174 | + $cy=($y/2+$tpl['box']['y'])*$this->k; | |
| 175 | + | |
| 176 | + $angle*=-1; | |
| 177 | + | |
| 178 | + $angle*=M_PI/180; | |
| 179 | + $c=cos($angle); | |
| 180 | + $s=sin($angle); | |
| 181 | + | |
| 182 | + $tpl['buffer'] = sprintf('q %.5f %.5f %.5f %.5f %.2f %.2f cm 1 0 0 1 %.2f %.2f cm %s Q',$c,$s,-$s,$c,$cx,$cy,-$cx,-$cy, $tpl['buffer']); | |
| 183 | + } | |
| 184 | + | |
| 185 | + return $this->tpl; | |
| 186 | + } | |
| 187 | + | |
| 188 | + function getLastUsedPageBox() { | |
| 189 | + return $this->lastUsedPageBox; | |
| 190 | + } | |
| 191 | + | |
| 192 | + function useTemplate($tplidx, $_x=null, $_y=null, $_w=0, $_h=0) { | |
| 193 | + $this->_out('q 0 J 1 w 0 j 0 G'); // reset standard values | |
| 194 | + $s = parent::useTemplate($tplidx, $_x, $_y, $_w, $_h); | |
| 195 | + $this->_out('Q'); | |
| 196 | + return $s; | |
| 197 | + } | |
| 198 | + | |
| 199 | + /** | |
| 200 | + * Private method, that rebuilds all needed objects of source files | |
| 201 | + */ | |
| 202 | + function _putimportedobjects() { | |
| 203 | + if (is_array($this->parsers) && count($this->parsers) > 0) { | |
| 204 | + foreach($this->parsers AS $filename => $p) { | |
| 205 | + $this->current_parser =& $this->parsers[$filename]; | |
| 206 | + if (is_array($this->_obj_stack[$filename])) { | |
| 207 | + while($n = key($this->_obj_stack[$filename])) { | |
| 208 | + $nObj = $this->current_parser->pdf_resolve_object($this->current_parser->c,$this->_obj_stack[$filename][$n][1]); | |
| 209 | + | |
| 210 | + $this->_newobj($this->_obj_stack[$filename][$n][0]); | |
| 211 | + | |
| 212 | + if ($nObj[0] == PDF_TYPE_STREAM) { | |
| 213 | + $this->pdf_write_value ($nObj); | |
| 214 | + } else { | |
| 215 | + $this->pdf_write_value ($nObj[1]); | |
| 216 | + } | |
| 217 | + | |
| 218 | + $this->_out('endobj'); | |
| 219 | + $this->_obj_stack[$filename][$n] = null; // free memory | |
| 220 | + unset($this->_obj_stack[$filename][$n]); | |
| 221 | + reset($this->_obj_stack[$filename]); | |
| 222 | + } | |
| 223 | + } | |
| 224 | + } | |
| 225 | + } | |
| 226 | + } | |
| 227 | + | |
| 228 | + /** | |
| 229 | + * Sets the PDF Version to the highest of imported documents | |
| 230 | + */ | |
| 231 | + function setVersion() { | |
| 232 | + $this->PDFVersion = max($this->importVersion, $this->PDFVersion); | |
| 233 | + } | |
| 234 | + | |
| 235 | + /** | |
| 236 | + * Put resources | |
| 237 | + */ | |
| 238 | + function _putresources() { | |
| 239 | + $this->_putfonts(); | |
| 240 | + $this->_putimages(); | |
| 241 | + $this->_putformxobjects(); | |
| 242 | + $this->_putimportedobjects(); | |
| 243 | + //Resource dictionary | |
| 244 | + $this->offsets[2]=strlen($this->buffer); | |
| 245 | + $this->_out('2 0 obj'); | |
| 246 | + $this->_out('<<'); | |
| 247 | + $this->_putresourcedict(); | |
| 248 | + $this->_out('>>'); | |
| 249 | + $this->_out('endobj'); | |
| 250 | + } | |
| 251 | + | |
| 252 | + /** | |
| 253 | + * Private Method that writes the form xobjects | |
| 254 | + */ | |
| 255 | + function _putformxobjects() { | |
| 256 | + $filter=($this->compress) ? '/Filter /FlateDecode ' : ''; | |
| 257 | + reset($this->tpls); | |
| 258 | + foreach($this->tpls AS $tplidx => $tpl) { | |
| 259 | + $p=($this->compress) ? gzcompress($tpl['buffer']) : $tpl['buffer']; | |
| 260 | + $this->_newobj(); | |
| 261 | + $this->tpls[$tplidx]['n'] = $this->n; | |
| 262 | + $this->_out('<<'.$filter.'/Type /XObject'); | |
| 263 | + $this->_out('/Subtype /Form'); | |
| 264 | + $this->_out('/FormType 1'); | |
| 265 | + | |
| 266 | + $this->_out(sprintf('/BBox [%.2f %.2f %.2f %.2f]', | |
| 267 | + ($tpl['x'] + (isset($tpl['box']['x'])?$tpl['box']['x']:0))*$this->k, | |
| 268 | + ($tpl['h'] + (isset($tpl['box']['y'])?$tpl['box']['y']:0) - $tpl['y'])*$this->k, | |
| 269 | + ($tpl['w'] + (isset($tpl['box']['x'])?$tpl['box']['x']:0))*$this->k, | |
| 270 | + ($tpl['h'] + (isset($tpl['box']['y'])?$tpl['box']['y']:0) - $tpl['y']-$tpl['h'])*$this->k) | |
| 271 | + ); | |
| 272 | + | |
| 273 | + if (isset($tpl['box'])) | |
| 274 | + $this->_out(sprintf('/Matrix [1 0 0 1 %.5f %.5f]',-$tpl['box']['x']*$this->k, -$tpl['box']['y']*$this->k)); | |
| 275 | + | |
| 276 | + $this->_out('/Resources '); | |
| 277 | + | |
| 278 | + if (isset($tpl['resources'])) { | |
| 279 | + $this->current_parser =& $tpl['parser']; | |
| 280 | + $this->pdf_write_value($tpl['resources']); | |
| 281 | + } else { | |
| 282 | + $this->_out('<</ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'); | |
| 283 | + if (isset($this->_res['tpl'][$tplidx]['fonts']) && count($this->_res['tpl'][$tplidx]['fonts'])) { | |
| 284 | + $this->_out('/Font <<'); | |
| 285 | + foreach($this->_res['tpl'][$tplidx]['fonts'] as $font) | |
| 286 | + $this->_out('/F'.$font['i'].' '.$font['n'].' 0 R'); | |
| 287 | + $this->_out('>>'); | |
| 288 | + } | |
| 289 | + if(isset($this->_res['tpl'][$tplidx]['images']) && count($this->_res['tpl'][$tplidx]['images']) || | |
| 290 | + isset($this->_res['tpl'][$tplidx]['tpls']) && count($this->_res['tpl'][$tplidx]['tpls'])) | |
| 291 | + { | |
| 292 | + $this->_out('/XObject <<'); | |
| 293 | + if (isset($this->_res['tpl'][$tplidx]['images']) && count($this->_res['tpl'][$tplidx]['images'])) { | |
| 294 | + foreach($this->_res['tpl'][$tplidx]['images'] as $image) | |
| 295 | + $this->_out('/I'.$image['i'].' '.$image['n'].' 0 R'); | |
| 296 | + } | |
| 297 | + if (isset($this->_res['tpl'][$tplidx]['tpls']) && count($this->_res['tpl'][$tplidx]['tpls'])) { | |
| 298 | + foreach($this->_res['tpl'][$tplidx]['tpls'] as $i => $tpl) | |
| 299 | + $this->_out($this->tplprefix.$i.' '.$tpl['n'].' 0 R'); | |
| 300 | + } | |
| 301 | + $this->_out('>>'); | |
| 302 | + } | |
| 303 | + $this->_out('>>'); | |
| 304 | + } | |
| 305 | + | |
| 306 | + $this->_out('/Length '.strlen($p).' >>'); | |
| 307 | + $this->_putstream($p); | |
| 308 | + $this->_out('endobj'); | |
| 309 | + } | |
| 310 | + } | |
| 311 | + | |
| 312 | + /** | |
| 313 | + * Rewritten to handle existing own defined objects | |
| 314 | + */ | |
| 315 | + function _newobj($obj_id=false,$onlynewobj=false) { | |
| 316 | + if (!$obj_id) { | |
| 317 | + $obj_id = ++$this->n; | |
| 318 | + } | |
| 319 | + | |
| 320 | + //Begin a new object | |
| 321 | + if (!$onlynewobj) { | |
| 322 | + $this->offsets[$obj_id] = strlen($this->buffer); | |
| 323 | + $this->_out($obj_id.' 0 obj'); | |
| 324 | + $this->_current_obj_id = $obj_id; // for later use with encryption | |
| 325 | + } | |
| 326 | + | |
| 327 | + } | |
| 328 | + | |
| 329 | + /** | |
| 330 | + * Writes a value | |
| 331 | + * Needed to rebuild the source document | |
| 332 | + * | |
| 333 | + * @param mixed $value A PDF-Value. Structure of values see cases in this method | |
| 334 | + */ | |
| 335 | + function pdf_write_value(&$value) | |
| 336 | + { | |
| 337 | + | |
| 338 | + switch ($value[0]) { | |
| 339 | + | |
| 340 | + case PDF_TYPE_NUMERIC : | |
| 341 | + case PDF_TYPE_TOKEN : | |
| 342 | + // A numeric value or a token. | |
| 343 | + // Simply output them | |
| 344 | + $this->_out($value[1]." ", false); | |
| 345 | + break; | |
| 346 | + | |
| 347 | + case PDF_TYPE_ARRAY : | |
| 348 | + | |
| 349 | + // An array. Output the proper | |
| 350 | + // structure and move on. | |
| 351 | + | |
| 352 | + $this->_out("[",false); | |
| 353 | + for ($i = 0; $i < count($value[1]); $i++) { | |
| 354 | + $this->pdf_write_value($value[1][$i]); | |
| 355 | + } | |
| 356 | + | |
| 357 | + $this->_out("]"); | |
| 358 | + break; | |
| 359 | + | |
| 360 | + case PDF_TYPE_DICTIONARY : | |
| 361 | + | |
| 362 | + // A dictionary. | |
| 363 | + $this->_out("<<",false); | |
| 364 | + | |
| 365 | + reset ($value[1]); | |
| 366 | + | |
| 367 | + foreach ( $value[1] as $k => $v ) { | |
| 368 | + $this->_out( $k . " ", false ); | |
| 369 | + $this->pdf_write_value( $v ); | |
| 370 | + } | |
| 371 | + | |
| 372 | + $this->_out(">>"); | |
| 373 | + break; | |
| 374 | + | |
| 375 | + case PDF_TYPE_OBJREF : | |
| 376 | + | |
| 377 | + // An indirect object reference | |
| 378 | + // Fill the object stack if needed | |
| 379 | + $cpfn =& $this->current_parser->filename; | |
| 380 | + if (!isset($this->_don_obj_stack[$cpfn][$value[1]])) { | |
| 381 | + $this->_newobj(false,true); | |
| 382 | + $this->_obj_stack[$cpfn][$value[1]] = array($this->n, $value); | |
| 383 | + $this->_don_obj_stack[$cpfn][$value[1]] = array($this->n, $value); | |
| 384 | + } | |
| 385 | + $objid = $this->_don_obj_stack[$cpfn][$value[1]][0]; | |
| 386 | + | |
| 387 | + $this->_out("{$objid} 0 R"); //{$value[2]} | |
| 388 | + break; | |
| 389 | + | |
| 390 | + case PDF_TYPE_STRING : | |
| 391 | + | |
| 392 | + // A string. | |
| 393 | + $this->_out('('.$value[1].')'); | |
| 394 | + | |
| 395 | + break; | |
| 396 | + | |
| 397 | + case PDF_TYPE_STREAM : | |
| 398 | + | |
| 399 | + // A stream. First, output the | |
| 400 | + // stream dictionary, then the | |
| 401 | + // stream data itself. | |
| 402 | + $this->pdf_write_value($value[1]); | |
| 403 | + $this->_out("stream"); | |
| 404 | + $this->_out($value[2][1]); | |
| 405 | + $this->_out("endstream"); | |
| 406 | + break; | |
| 407 | + case PDF_TYPE_HEX : | |
| 408 | + | |
| 409 | + $this->_out("<".$value[1].">"); | |
| 410 | + break; | |
| 411 | + | |
| 412 | + case PDF_TYPE_NULL : | |
| 413 | + // The null object. | |
| 414 | + | |
| 415 | + $this->_out("null"); | |
| 416 | + break; | |
| 417 | + } | |
| 418 | + } | |
| 419 | + | |
| 420 | + | |
| 421 | + /** | |
| 422 | + * Private Method | |
| 423 | + */ | |
| 424 | + function _out($s,$ln=true) { | |
| 425 | + //Add a line to the document | |
| 426 | + if ($this->state==2) { | |
| 427 | + if (!$this->_intpl) | |
| 428 | + $this->pages[$this->page] .= $s.($ln == true ? "\n" : ''); | |
| 429 | + else | |
| 430 | + $this->tpls[$this->tpl]['buffer'] .= $s.($ln == true ? "\n" : ''); | |
| 431 | + } else { | |
| 432 | + $this->buffer.=$s.($ln == true ? "\n" : ''); | |
| 433 | + } | |
| 434 | + } | |
| 435 | + | |
| 436 | + /** | |
| 437 | + * rewritten to close opened parsers | |
| 438 | + * | |
| 439 | + */ | |
| 440 | + function _enddoc() { | |
| 441 | + parent::_enddoc(); | |
| 442 | + $this->_closeParsers(); | |
| 443 | + } | |
| 444 | + | |
| 445 | + /** | |
| 446 | + * close all files opened by parsers | |
| 447 | + */ | |
| 448 | + function _closeParsers() { | |
| 449 | + if ($this->state > 2 && count($this->parsers) > 0) { | |
| 450 | + foreach ($this->parsers as $k => $_){ | |
| 451 | + $this->parsers[$k]->closeFile(); | |
| 452 | + $this->parsers[$k] = null; | |
| 453 | + unset($this->parsers[$k]); | |
| 454 | + } | |
| 455 | + return true; | |
| 456 | + } | |
| 457 | + return false; | |
| 458 | + } | |
| 459 | + | |
| 460 | +} | |
| 461 | + | |
| 462 | +// for PHP5 | |
| 463 | +if (!class_exists('fpdi')) { | |
| 464 | + class fpdi extends FPDI {} | |
| 465 | +} | |
| 466 | 466 | ?> |
