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1<?php
2/**
3 * ePub OPF file structure
4 *
5 * @author A. Grandt <php@grandt.com>
6 * @copyright 2009-2014 A. Grandt
7 * @license GNU LGPL, Attribution required for commercial implementations, requested for everything else.
8 * @version 3.20
9 */
10class Opf {
11 const _VERSION = 3.20;
12
13 /* Core Media types.
14 * These types are the only guaranteed mime types any ePub reader must understand.
15 * Any other type muse define a fall back whose fallback chain will end in one of these.
16 */
17 const TYPE_GIF = "image/gif";
18 const TYPE_JPEG = "image/jpeg";
19 const TYPE_PNG = "image/png";
20 const TYPE_SVG = "image/svg+xml";
21 const TYPE_XHTML = "application/xhtml+xml";
22 const TYPE_DTBOOK = "application/x-dtbook+xml";
23 const TYPE_CSS = "text/css";
24 const TYPE_XML = "application/xml";
25 const TYPE_OEB1_DOC = "text/x-oeb1-document"; // Deprecated
26 const TYPE_OEB1_CSS = "text/x-oeb1-css"; // Deprecated
27 const TYPE_NCX = "application/x-dtbncx+xml";
28
29 private $bookVersion = EPub::BOOK_VERSION_EPUB2;
30 private $ident = "BookId";
31
32 public $date = NULL;
33 public $metadata = NULL;
34 public $manifest = NULL;
35 public $spine = NULL;
36 public $guide = NULL;
37
38 /**
39 * Class constructor.
40 *
41 * @return void
42 */
43 function __construct($ident = "BookId", $bookVersion = EPub::BOOK_VERSION_EPUB2) {
44 $this->setIdent($ident);
45 $this->setVersion($bookVersion);
46 $this->metadata = new Metadata();
47 $this->manifest = new Manifest();
48 $this->spine = new Spine();
49 $this->guide = new Guide();
50 }
51
52 /**
53 * Class destructor
54 *
55 * @return void
56 */
57 function __destruct() {
58 unset ($this->bookVersion, $this->ident, $this->date, $this->metadata, $this->manifest, $this->spine, $this->guide);
59 }
60
61 /**
62 *
63 * Enter description here ...
64 *
65 * @param string $ident
66 */
67 function setVersion($bookVersion) {
68 $this->bookVersion = is_string($bookVersion) ? trim($bookVersion) : EPub::BOOK_VERSION_EPUB2;
69 }
70
71 function isEPubVersion2() {
72 return $this->bookVersion === EPub::BOOK_VERSION_EPUB2;
73 }
74
75 /**
76 *
77 * Enter description here ...
78 *
79 * @param string $ident
80 */
81 function setIdent($ident = "BookId") {
82 $this->ident = is_string($ident) ? trim($ident) : "BookId";
83 }
84
85 /**
86 *
87 * Enter description here ...
88 *
89 * @return string
90 */
91 function finalize() {
92 $opf = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
93 . "<package xmlns=\"http://www.idpf.org/2007/opf\" unique-identifier=\"" . $this->ident . "\" version=\"" . $this->bookVersion . "\">\n";
94
95 $opf .= $this->metadata->finalize($this->bookVersion, $this->date);
96 $opf .= $this->manifest->finalize($this->bookVersion);
97 $opf .= $this->spine->finalize();
98
99 if ($this->guide->length() > 0) {
100 $opf .= $this->guide->finalize();
101 }
102
103 return $opf . "</package>\n";
104 }
105
106 // Convenience functions:
107
108 /**
109 *
110 * Enter description here ...
111 *
112 * @param string $title
113 * @param string $language
114 * @param string $identifier
115 * @param string $identifierScheme
116 */
117 function initialize($title, $language, $identifier, $identifierScheme) {
118 $this->metadata->addDublinCore(new DublinCore("title", $title));
119 $this->metadata->addDublinCore(new DublinCore("language", $language));
120
121 $dc = new DublinCore("identifier", $identifier);
122 $dc->addAttr("id", $this->ident);
123 $dc->addOpfAttr("scheme", $identifierScheme);
124 $this->metadata->addDublinCore($dc);
125 }
126
127 /**
128 *
129 * Enter description here ...
130 *
131 * @param string $id
132 * @param string $href
133 * @param string $mediaType
134 */
135 function addItem($id, $href, $mediaType, $properties = NULL) {
136 $this->manifest->addItem(new Item($id, $href, $mediaType, $properties));
137 }
138
139 /**
140 *
141 * Enter description here ...
142 *
143 * @param string $idref
144 * @param bool $linear
145 */
146 function addItemRef($idref, $linear = TRUE) {
147 $this->spine->addItemref(new Itemref($idref, $linear));
148 }
149
150 /**
151 *
152 * Enter description here ...
153 *
154 * @param string $type
155 * @param string $title
156 * @param string $href
157 */
158 function addReference($type, $title, $href) {
159 $this->guide->addReference(new Reference($type, $title, $href));
160 }
161
162 /**
163 *
164 * Enter description here ...
165 *
166 * @param string $name
167 * @param string $value
168 */
169 function addDCMeta($name, $value) {
170 $this->metadata->addDublinCore(new DublinCore($name, $value));
171 }
172
173 /**
174 *
175 * Enter description here ...
176 *
177 * @param string $name
178 * @param string $content
179 */
180 function addMeta($name, $content) {
181 $this->metadata->addMeta($name, $content);
182 }
183
184 /**
185 *
186 * Enter description here ...
187 *
188 * @param string $name
189 * @param string $fileAs
190 * @param string $role Use the MarcCode constants
191 */
192 function addCreator($name, $fileAs = NULL, $role = NULL) {
193 $dc = new DublinCore(DublinCore::CREATOR, trim($name));
194
195 if ($fileAs !== NULL) {
196 $dc->addOpfAttr("file-as", trim($fileAs));
197 }
198
199 if ($role !== NULL) {
200 $dc->addOpfAttr("role", trim($role));
201 }
202
203 $this->metadata->addDublinCore($dc);
204 }
205
206 /**
207 *
208 * Enter description here ...
209 *
210 * @param string $name
211 * @param string $fileAs
212 * @param string $role Use the MarcCode constants
213 */
214 function addColaborator($name, $fileAs = NULL, $role = NULL) {
215 $dc = new DublinCore(DublinCore::CONTRIBUTOR, trim($name));
216
217 if ($fileAs !== NULL) {
218 $dc->addOpfAttr("file-as", trim($fileAs));
219 }
220
221 if ($role !== NULL) {
222 $dc->addOpfAttr("role", trim($role));
223 }
224
225 $this->metadata->addDublinCore($dc);
226 }
227}
228
229/**
230 * ePub OPF Metadata structures
231 */
232class Metadata {
233 const _VERSION = 3.00;
234
235 private $dc = array();
236 private $meta = array();
237
238 /**
239 * Class constructor.
240 *
241 * @return void
242 */
243 function __construct() {
244 }
245
246 /**
247 * Class destructor
248 *
249 * @return void
250 */
251 function __destruct() {
252 unset ($this->dc, $this->meta);
253 }
254
255 /**
256 *
257 * Enter description here ...
258 *
259 * @param DublinCore $dc
260 */
261 function addDublinCore($dc) {
262 if ($dc != NULL && is_object($dc) && get_class($dc) === "DublinCore") {
263 $this->dc[] = $dc;
264 }
265 }
266
267 /**
268 *
269 * Enter description here ...
270 *
271 * @param string $name
272 * @param string $content
273 */
274 function addMeta($name, $content) {
275 $name = is_string($name) ? trim($name) : NULL;
276 if (isset($name)) {
277 $content = is_string($content) ? trim($content) : NULL;
278 }
279 if (isset($content)) {
280 $this->meta[] = array ($name => $content);
281 }
282 }
283
284 /**
285 *
286 * @param string $bookVersion
287 * @param int $date
288 * @return string
289 */
290 function finalize($bookVersion = EPub::BOOK_VERSION_EPUB2, $date = NULL) {
291 $metadata = "\t<metadata xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n";
292 if ($bookVersion === EPub::BOOK_VERSION_EPUB2) {
293 $metadata .= "\t\txmlns:opf=\"http://www.idpf.org/2007/opf\"\n\t\txmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n";
294 } else {
295 $metadata .= "\t\txmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n";
296 if (!isset($date)) {
297 $date = time();
298 }
299 $metadata .= "\t\t<meta property=\"dcterms:modified\">" . gmdate("Y-m-d\TH:i:s\Z", $date) . "</meta>\n";
300 }
301
302 foreach ($this->dc as $dc) {
303 $metadata .= $dc->finalize($bookVersion);
304 }
305
306 foreach ($this->meta as $data) {
307 list($name, $content) = each($data);
308 $metadata .= "\t\t<meta name=\"" . $name . "\" content=\"" . $content . "\" />\n";
309 }
310
311 return $metadata . "\t</metadata>\n";
312 }
313}
314
315/**
316 * ePub OPF Dublin Core (dc:) Metadata structures
317 */
318class DublinCore {
319 const _VERSION = 3.00;
320
321 const CONTRIBUTOR = "contributor";
322 const COVERAGE = "coverage";
323 const CREATOR = "creator";
324 const DATE = "date";
325 const DESCRIPTION = "description";
326 const FORMAT = "format";
327 const IDENTIFIER = "identifier";
328 const LANGUAGE = "language";
329 const PUBLISHER = "publisher";
330 const RELATION = "relation";
331 const RIGHTS = "rights";
332 const SOURCE = "source";
333 const SUBJECT = "subject";
334 const TITLE = "title";
335 const TYPE = "type";
336
337 private $dcName = NULL;
338 private $dcValue = NULL;
339 private $attr = array();
340 private $opfAttr = array();
341
342 /**
343 * Class constructor.
344 *
345 * @return void
346 */
347 function __construct($name, $value) {
348 $this->setDc($name, $value);
349 }
350
351 /**
352 * Class destructor
353 *
354 * @return void
355 */
356 function __destruct() {
357 unset ($this->dcName, $this->dcValue, $this->attr, $this->opfAttr);
358 }
359
360 /**
361 *
362 * Enter description here ...
363 *
364 * @param string $name
365 * @param string $value
366 */
367 function setDc($name, $value) {
368 $this->dcName = is_string($name) ? trim($name) : NULL;
369 if (isset($this->dcName)) {
370 $this->dcValue = isset($value) ? (string)$value : NULL;
371 }
372 if (! isset($this->dcValue)) {
373 $this->dcName = NULL;
374 }
375 }
376
377 /**
378 *
379 * Enter description here ...
380 *
381 * @param string $attrName
382 * @param string $attrValue
383 */
384 function addAttr($attrName, $attrValue) {
385 $attrName = is_string($attrName) ? trim($attrName) : NULL;
386 if (isset($attrName)) {
387 $attrValue = is_string($attrValue) ? trim($attrValue) : NULL;
388 }
389 if (isset($attrValue)) {
390 $this->attr[$attrName] = $attrValue;
391 }
392 }
393
394 /**
395 *
396 * Enter description here ...
397 *
398 * @param string $opfAttrName
399 * @param string $opfAttrValue
400 */
401 function addOpfAttr($opfAttrName, $opfAttrValue) {
402 $opfAttrName = is_string($opfAttrName) ? trim($opfAttrName) : NULL;
403 if (isset($opfAttrName)) {
404 $opfAttrValue = is_string($opfAttrValue) ? trim($opfAttrValue) : NULL;
405 }
406 if (isset($opfAttrValue)) {
407 $this->opfAttr[$opfAttrName] = $opfAttrValue;
408 }
409 }
410
411
412 /**
413 *
414 * @param string $bookVersion
415 * @return string
416 */
417 function finalize($bookVersion = EPub::BOOK_VERSION_EPUB2) {
418 $dc = "\t\t<dc:" . $this->dcName;
419
420 if (sizeof($this->attr) > 0) {
421 while (list($name, $content) = each($this->attr)) {
422 $dc .= " " . $name . "=\"" . $content . "\"";
423 }
424 }
425
426 if ($bookVersion === EPub::BOOK_VERSION_EPUB2 && sizeof($this->opfAttr) > 0) {
427 while (list($name, $content) = each($this->opfAttr)) {
428 $dc .= " opf:" . $name . "=\"" . $content . "\"";
429 }
430 }
431
432 return $dc . ">" . $this->dcValue . "</dc:" . $this->dcName . ">\n";
433 }
434}
435
436/**
437 * ePub OPF Manifest structure
438 */
439class Manifest {
440 const _VERSION = 3.00;
441
442 private $items = array();
443
444 /**
445 * Class constructor.
446 *
447 * @return void
448 */
449 function __construct() {
450 }
451
452 /**
453 * Class destructor
454 *
455 * @return void
456 */
457 function __destruct() {
458 unset ($this->items);
459 }
460
461 /**
462 *
463 * Enter description here ...
464 *
465 * @param Item $item
466 */
467 function addItem($item) {
468 if ($item != NULL && is_object($item) && get_class($item) === "Item") {
469 $this->items[] = $item;
470 }
471 }
472
473 /**
474 *
475 * @param string $bookVersion
476 * @return string
477 */
478 function finalize($bookVersion = EPub::BOOK_VERSION_EPUB2) {
479 $manifest = "\n\t<manifest>\n";
480 foreach ($this->items as $item) {
481 $manifest .= $item->finalize($bookVersion);
482 }
483 return $manifest . "\t</manifest>\n";
484 }
485}
486
487/**
488 * ePub OPF Item structure
489 */
490class Item {
491 const _VERSION = 3.00;
492
493 private $id = NULL;
494 private $href = NULL;
495 private $mediaType = NULL;
496 private $properties = NULL;
497 private $requiredNamespace = NULL;
498 private $requiredModules = NULL;
499 private $fallback = NULL;
500 private $fallbackStyle = NULL;
501
502 /**
503 * Class constructor.
504 *
505 * @return void
506 */
507 function __construct($id, $href, $mediaType, $properties = NULL) {
508 $this->setId($id);
509 $this->setHref($href);
510 $this->setMediaType($mediaType);
511 $this->setProperties($properties);
512 }
513
514 /**
515 * Class destructor
516 *
517 * @return void
518 */
519 function __destruct() {
520 unset ($this->id, $this->href, $this->mediaType);
521 unset ($this->properties, $this->requiredNamespace, $this->requiredModules, $this->fallback, $this->fallbackStyle);
522 }
523
524 /**
525 *
526 * Enter description here ...
527 *
528 * @param string $id
529 */
530 function setId($id) {
531 $this->id = is_string($id) ? trim($id) : NULL;
532 }
533
534 /**
535 *
536 * Enter description here ...
537 *
538 * @param string $href
539 */
540 function setHref($href) {
541 $this->href = is_string($href) ? trim($href) : NULL;
542 }
543
544 /**
545 *
546 * Enter description here ...
547 *
548 * @param string $mediaType
549 */
550 function setMediaType($mediaType) {
551 $this->mediaType = is_string($mediaType) ? trim($mediaType) : NULL;
552 }
553
554 /**
555 *
556 * Enter description here ...
557 *
558 * @param string $properties
559 */
560 function setProperties($properties) {
561 $this->properties = is_string($properties) ? trim($properties) : NULL;
562 }
563
564 /**
565 *
566 * Enter description here ...
567 *
568 * @param string $requiredNamespace
569 */
570 function setRequiredNamespace($requiredNamespace) {
571 $this->requiredNamespace = is_string($requiredNamespace) ? trim($requiredNamespace) : NULL;
572 }
573
574 /**
575 *
576 * Enter description here ...
577 *
578 * @param string $requiredModules
579 */
580 function setRequiredModules($requiredModules) {
581 $this->requiredModules = is_string($requiredModules) ? trim($requiredModules) : NULL;
582 }
583
584 /**
585 *
586 * Enter description here ...
587 *
588 * @param string $fallback
589 */
590 function setfallback($fallback) {
591 $this->fallback = is_string($fallback) ? trim($fallback) : NULL;
592 }
593
594 /**
595 *
596 * Enter description here ...
597 *
598 * @param string $fallbackStyle
599 */
600 function setFallbackStyle($fallbackStyle) {
601 $this->fallbackStyle = is_string($fallbackStyle) ? trim($fallbackStyle) : NULL;
602 }
603
604 /**
605 *
606 * @param string $bookVersion
607 * @return string
608 */
609 function finalize($bookVersion = EPub::BOOK_VERSION_EPUB2) {
610 $item = "\t\t<item id=\"" . $this->id . "\" href=\"" . $this->href . "\" media-type=\"" . $this->mediaType . "\" ";
611 if ($bookVersion === EPub::BOOK_VERSION_EPUB3 && isset($this->properties)) {
612 $item .= "properties=\"" . $this->properties . "\" ";
613 }
614 if (isset($this->requiredNamespace)) {
615 $item .= "\n\t\t\trequired-namespace=\"" . $this->requiredNamespace . "\" ";
616 if (isset($this->requiredModules)) {
617 $item .= "required-modules=\"" . $this->requiredModules . "\" ";
618 }
619 }
620 if (isset($this->fallback)) {
621 $item .= "\n\t\t\tfallback=\"" . $this->fallback . "\" ";
622 }
623 if (isset($this->fallbackStyle)) {
624 $item .= "\n\t\t\tfallback-style=\"" . $this->fallbackStyle . "\" ";
625 }
626 return $item . "/>\n";
627 }
628}
629
630/**
631 * ePub OPF Spine structure
632 */
633class Spine {
634 const _VERSION = 1.00;
635
636 private $itemrefs = array();
637 private $toc = NULL;
638
639 /**
640 * Class constructor.
641 *
642 * @return void
643 */
644 function __construct($toc = "ncx") {
645 $this->setToc($toc);
646 }
647
648 /**
649 * Class destructor
650 *
651 * @return void
652 */
653 function __destruct() {
654 unset ($this->itemrefs, $this->toc);
655 }
656
657 /**
658 *
659 * Enter description here ...
660 *
661 * @param string $toc
662 */
663 function setToc($toc) {
664 $this->toc = is_string($toc) ? trim($toc) : NULL;
665 }
666
667 /**
668 *
669 * Enter description here ...
670 *
671 * @param Itemref $itemref
672 */
673 function addItemref($itemref) {
674 if ($itemref != NULL
675 && is_object($itemref)
676 && get_class($itemref) === "Itemref"
677 && !isset($this->itemrefs[$itemref->getIdref()])) {
678 $this->itemrefs[$itemref->getIdref()] = $itemref;
679 }
680 }
681
682 /**
683 *
684 * Enter description here ...
685 *
686 * @return string
687 */
688 function finalize() {
689 $spine = "\n\t<spine toc=\"" . $this->toc . "\">\n";
690 foreach ($this->itemrefs as $itemref) {
691 $spine .= $itemref->finalize();
692 }
693 return $spine . "\t</spine>\n";
694 }
695}
696
697/**
698 * ePub OPF ItemRef structure
699 */
700class Itemref {
701 const _VERSION = 3.00;
702
703 private $idref = NULL;
704 private $linear = TRUE;
705
706 /**
707 * Class constructor.
708 *
709 * @return void
710 */
711 function __construct($idref, $linear = TRUE) {
712 $this->setIdref($idref);
713 $this->setLinear($linear);
714 }
715
716 /**
717 * Class destructor
718 *
719 * @return void
720 */
721 function __destruct() {
722 unset ($this->idref, $this->linear);
723 }
724
725 /**
726 *
727 * Enter description here ...
728 *
729 * @param string $idref
730 */
731 function setIdref($idref) {
732 $this->idref = is_string($idref) ? trim($idref) : NULL;
733 }
734
735 /**
736 *
737 * Enter description here ...
738 *
739 * @return string $idref
740 */
741 function getIdref() {
742 return $this->idref;
743 }
744
745 /**
746 *
747 * Enter description here ...
748 *
749 * @param bool $linear
750 */
751 function setLinear($linear = TRUE) {
752 $this->linear = $linear === TRUE;
753 }
754
755 /**
756 *
757 * Enter description here ...
758 *
759 * @return string
760 */
761 function finalize() {
762 $itemref = "\t\t<itemref idref=\"" . $this->idref . "\"";
763 if ($this->linear == FALSE) {
764 return $itemref .= " linear=\"no\" />\n";
765 }
766 return $itemref . " />\n";
767 }
768}
769
770/**
771 * ePub OPF Guide structure
772 */
773class Guide {
774 const _VERSION = 3.00;
775
776 private $references = array();
777
778 /**
779 * Class constructor.
780 *
781 * @return void
782 */
783 function __construct() {
784 }
785
786 /**
787 * Class destructor
788 *
789 * @return void
790 */
791 function __destruct() {
792 unset ($this->references);
793 }
794
795 /**
796 *
797 * Enter description here ...
798 *
799 */
800 function length() {
801 return sizeof($this->references);
802 }
803
804 /**
805 *
806 * Enter description here ...
807 *
808 * @param Reference $reference
809 */
810 function addReference($reference) {
811 if ($reference != NULL && is_object($reference) && get_class($reference) === "Reference") {
812 $this->references[] = $reference;
813 }
814 }
815
816 /**
817 *
818 * Enter description here ...
819 *
820 * @return string
821 */
822 function finalize() {
823 $ref = "";
824 if (sizeof($this->references) > 0) {
825 $ref = "\n\t<guide>\n";
826 foreach ($this->references as $reference) {
827 $ref .= $reference->finalize();
828 }
829 $ref .= "\t</guide>\n";
830 }
831 return $ref;
832 }
833}
834
835/**
836 * Reference constants
837 */
838class Reference {
839 const _VERSION = 1.00;
840
841 /* REFERENCE types are derived from the "Chicago Manual of Style"
842 */
843
844 /** Acknowledgements page */
845 const ACKNOWLEDGEMENTS = "acknowledgements";
846
847 /** Bibliography page */
848 const BIBLIOGRAPHY = "bibliography";
849
850 /** Colophon page */
851 const COLOPHON = "colophon";
852
853 /** Copyright page */
854 const COPYRIGHT_PAGE = "copyright-page";
855
856 /** Dedication */
857 const DEDICATION = "dedication";
858
859 /** Epigraph */
860 const EPIGRAPH = "epigraph";
861
862 /** Foreword */
863 const FOREWORD = "foreword";
864
865 /** Glossary page */
866 const GLOSSARY = "glossary";
867
868 /** back-of-book style index */
869 const INDEX = "index";
870
871 /** List of illustrations */
872 const LIST_OF_ILLUSTRATIONS = "loi";
873
874 /** List of tables */
875 const LIST_OF_TABLES = "lot";
876
877 /** Notes page */
878 const NOTES = "notes";
879
880 /** Preface page */
881 const PREFACE = "preface";
882
883 /** Table of contents */
884 const TABLE_OF_CONTENTS = "toc";
885
886 /** Page with possibly title, author, publisher, and other metadata */
887 const TITLE_PAGE = "titlepage";
888
889 /** First page of the book, ie. first page of the first chapter */
890 const TEXT = "text";
891
892 // ******************
893 // ePub3 constants
894 // ******************
895
896 // Document partitions
897 /** The publications cover(s), jacket information, etc. This is officially in ePub3, but works for ePub 2 as well */
898 const COVER = "cover";
899
900 /** Preliminary material to the content body, such as tables of contents, dedications, etc. */
901 const FRONTMATTER = "frontmatter";
902
903 /** The main (body) content of a document. */
904 const BODYMATTER = "bodymatter";
905
906 /** Ancillary material occurring after the document body, such as indices, appendices, etc. */
907 const BACKMATTER = "backmatter";
908
909
910 private $type = NULL;
911 private $title = NULL;
912 private $href = NULL;
913
914 /**
915 * Class constructor.
916 *
917 * @param string $type
918 * @param string $title
919 * @param string $href
920 */
921 function __construct($type, $title, $href) {
922 $this->setType($type);
923 $this->setTitle($title);
924 $this->setHref($href);
925 }
926
927 /**
928 * Class destructor
929 *
930 * @return void
931 */
932 function __destruct() {
933 unset ($this->type, $this->title, $this->href);
934 }
935
936 /**
937 *
938 * Enter description here ...
939 *
940 * @param string $type
941 */
942 function setType($type) {
943 $this->type = is_string($type) ? trim($type) : NULL;
944 }
945
946 /**
947 *
948 * Enter description here ...
949 *
950 * @param string $title
951 */
952 function setTitle($title) {
953 $this->title = is_string($title) ? trim($title) : NULL;
954 }
955
956 /**
957 *
958 * Enter description here ...
959 *
960 * @param string $href
961 */
962 function setHref($href) {
963 $this->href = is_string($href) ? trim($href) : NULL;
964 }
965
966 /**
967 *
968 * Enter description here ...
969 *
970 * @return string
971 */
972 function finalize() {
973 return "\t\t<reference type=\"" . $this->type . "\" title=\"" . $this->title . "\" href=\"" . $this->href . "\" />\n";
974 }
975}
976
977/**
978 * Common Marc codes.
979 * Ref: http://www.loc.gov/marc/relators/
980 */
981class MarcCode {
982 const _VERSION = 3.00;
983
984 /**
985 * Adapter
986 *
987 * Use for a person who
988 * 1) reworks a musical composition, usually for a different medium, or
989 * 2) rewrites novels or stories for motion pictures or other audiovisual medium.
990 */
991 const ADAPTER = "adp";
992
993 /**
994 * Annotator
995 *
996 * Use for a person who writes manuscript annotations on a printed item.
997 */
998 const ANNOTATOR = "ann";
999
1000 /**
1001 * Arranger
1002 *
1003 * Use for a person who transcribes a musical composition, usually for a different
1004 * medium from that of the original; in an arrangement the musical substance remains
1005 * essentially unchanged.
1006 */
1007 const ARRANGER = "arr";
1008
1009 /**
1010 * Artist
1011 *
1012 * Use for a person (e.g., a painter) who conceives, and perhaps also implements,
1013 * an original graphic design or work of art, if specific codes (e.g., [egr],
1014 * [etr]) are not desired. For book illustrators, prefer Illustrator [ill].
1015 */
1016 const ARTIST = "art";
1017
1018 /**
1019 * Associated name
1020 *
1021 * Use as a general relator for a name associated with or found in an item or
1022 * collection, or which cannot be determined to be that of a Former owner [fmo]
1023 * or other designated relator indicative of provenance.
1024 */
1025 const ASSOCIATED_NAME = "asn";
1026
1027 /**
1028 * Author
1029 *
1030 * Use for a person or corporate body chiefly responsible for the intellectual
1031 * or artistic content of a work. This term may also be used when more than one
1032 * person or body bears such responsibility.
1033 */
1034 const AUTHOR = "aut";
1035
1036 /**
1037 * Author in quotations or text extracts
1038 *
1039 * Use for a person whose work is largely quoted or extracted in a works to which
1040 * he or she did not contribute directly. Such quotations are found particularly
1041 * in exhibition catalogs, collections of photographs, etc.
1042 */
1043 const AUTHOR_IN_QUOTES = "aqt";
1044
1045 /**
1046 * Author of afterword, colophon, etc.
1047 *
1048 * Use for a person or corporate body responsible for an afterword, postface,
1049 * colophon, etc. but who is not the chief author of a work.
1050 */
1051 const AUTHOR_OF_AFTERWORD = "aft";
1052
1053 /**
1054 * Author of introduction, etc.
1055 *
1056 * Use for a person or corporate body responsible for an introduction, preface,
1057 * foreword, or other critical matter, but who is not the chief author.
1058 */
1059 const AUTHOR_OF_INTRO = "aui";
1060
1061 /**
1062 * Bibliographic antecedent
1063 *
1064 * Use for the author responsible for a work upon which the work represented by
1065 * the catalog record is based. This can be appropriate for adaptations, sequels,
1066 * continuations, indexes, etc.
1067 */
1068 const BIB_ANTECEDENT = "ant";
1069
1070 /**
1071 * Book producer
1072 *
1073 * Use for the person or firm responsible for the production of books and other
1074 * print media, if specific codes (e.g., [bkd], [egr], [tyd], [prt]) are not desired.
1075 */
1076 const BOOK_PRODUCER = "bkp";
1077
1078 /**
1079 * Collaborator
1080 *
1081 * Use for a person or corporate body that takes a limited part in the elaboration
1082 * of a work of another author or that brings complements (e.g., appendices, notes)
1083 * to the work of another author.
1084 */
1085 const COLABORATOR = "clb";
1086
1087 /**
1088 * Commentator
1089 *
1090 * Use for a person who provides interpretation, analysis, or a discussion of the
1091 * subject matter on a recording, motion picture, or other audiovisual medium.
1092 * Compiler [com] Use for a person who produces a work or publication by selecting
1093 * and putting together material from the works of various persons or bodies.
1094 */
1095 const COMMENTATOR = "cmm";
1096
1097 /**
1098 * Designer
1099 *
1100 * Use for a person or organization responsible for design if specific codes (e.g.,
1101 * [bkd], [tyd]) are not desired.
1102 */
1103 const DESIGNER = "dsr";
1104
1105 /**
1106 * Editor
1107 *
1108 * Use for a person who prepares for publication a work not primarily his/her own,
1109 * such as by elucidating text, adding introductory or other critical matter, or
1110 * technically directing an editorial staff.
1111 */
1112 const EDITORT = "edt";
1113
1114 /**
1115 * Illustrator
1116 *
1117 * Use for the person who conceives, and perhaps also implements, a design or
1118 * illustration, usually to accompany a written text.
1119 */
1120 const ILLUSTRATOR = "ill";
1121
1122 /**
1123 * Lyricist
1124 *
1125 * Use for the writer of the text of a song.
1126 */
1127 const LYRICIST = "lyr";
1128
1129 /**
1130 * Metadata contact
1131 *
1132 * Use for the person or organization primarily responsible for compiling and
1133 * maintaining the original description of a metadata set (e.g., geospatial
1134 * metadata set).
1135 */
1136 const METADATA_CONTACT = "mdc";
1137
1138 /**
1139 * Musician
1140 *
1141 * Use for the person who performs music or contributes to the musical content
1142 * of a work when it is not possible or desirable to identify the function more
1143 * precisely.
1144 */
1145 const MUSICIAN = "mus";
1146
1147 /**
1148 * Narrator
1149 *
1150 * Use for the speaker who relates the particulars of an act, occurrence, or
1151 * course of events.
1152 */
1153 const NARRATOR = "nrt";
1154
1155 /**
1156 * Other
1157 *
1158 * Use for relator codes from other lists which have no equivalent in the MARC
1159 * list or for terms which have not been assigned a code.
1160 */
1161 const OTHER = "oth";
1162
1163 /**
1164 * Photographer
1165 *
1166 * Use for the person or organization responsible for taking photographs, whether
1167 * they are used in their original form or as reproductions.
1168 */
1169 const PHOTOGRAPHER = "pht";
1170
1171 /**
1172 * Printer
1173 *
1174 * Use for the person or organization who prints texts, whether from type or plates.
1175 */
1176 const PRINTER = "prt";
1177
1178 /**
1179 * Redactor
1180 *
1181 * Use for a person who writes or develops the framework for an item without
1182 * being intellectually responsible for its content.
1183 */
1184 const REDACTOR = "red";
1185
1186 /**
1187 * Reviewer
1188 *
1189 * Use for a person or corporate body responsible for the review of book, motion
1190 * picture, performance, etc.
1191 */
1192 const REVIEWER = "rev";
1193
1194 /**
1195 * Sponsor
1196 *
1197 * Use for the person or agency that issued a contract, or under whose auspices
1198 * a work has been written, printed, published, etc.
1199 */
1200 const SPONSOR = "spn";
1201
1202 /**
1203 * Thesis advisor
1204 *
1205 * Use for the person under whose supervision a degree candidate develops and
1206 * presents a thesis, memoir, or text of a dissertation.
1207 */
1208 const THESIS_ADVISOR = "ths";
1209
1210 /**
1211 * Transcriber
1212 *
1213 * Use for a person who prepares a handwritten or typewritten copy from original
1214 * material, including from dictated or orally recorded material.
1215 */
1216 const TRANSCRIBER = "trc";
1217
1218 /**
1219 * Translator
1220 *
1221 * Use for a person who renders a text from one language into another, or from
1222 * an older form of a language into the modern form.
1223 */
1224 const TRANSLATOR = "trl";
1225}
1226?>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 20:35:56 +0000