2
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
5
<!-- Create keys for quickly looking up olink targets -->
6
<xsl:key name="targetdoc-key" match="document" use="@targetdoc" />
7
<xsl:key name="targetptr-key" match="div|obj"
8
use="concat(ancestor::document/@targetdoc, '/',
9
@targetptr, '/', ancestor::document/@lang)" />
11
<!-- Return filename of database -->
12
<xsl:template name="select.target.database">
13
<xsl:param name="targetdoc.att" select="''"/>
14
<xsl:param name="targetptr.att" select="''"/>
15
<xsl:param name="olink.lang" select="''"/>
17
<!-- This selection can be customized if needed -->
18
<xsl:variable name="target.database.filename"
19
select="$target.database.document"/>
21
<xsl:variable name="target.database"
22
select="document($target.database.filename,/)"/>
25
<!-- Was the database document parameter not set? -->
26
<xsl:when test="$target.database.document = ''">
28
<xsl:text>Olinks not processed: must specify a </xsl:text>
29
<xsl:text>$target.database.document parameter </xsl:text>
30
<xsl:text>when using olinks with targetdoc </xsl:text>
31
<xsl:text>and targetptr attributes.</xsl:text>
34
<!-- Did it not open? Should be a targetset element -->
35
<xsl:when test="not($target.database/*)">
37
<xsl:text>Olink error: could not open target database '</xsl:text>
38
<xsl:value-of select="$target.database.filename"/>
39
<xsl:text>'.</xsl:text>
43
<xsl:value-of select="$target.database.filename"/>
48
<xsl:template name="select.olink.key">
49
<xsl:param name="targetdoc.att" select="''"/>
50
<xsl:param name="targetptr.att" select="''"/>
51
<xsl:param name="olink.lang" select="''"/>
52
<xsl:param name="target.database"/>
54
<xsl:if test="$target.database/*">
55
<xsl:variable name="olink.fallback.sequence">
56
<xsl:call-template name="select.olink.lang.fallback">
57
<xsl:with-param name="olink.lang" select="$olink.lang"/>
61
<!-- Recurse through the languages until you find a match -->
62
<xsl:call-template name="select.olink.key.in.lang">
63
<xsl:with-param name="targetdoc.att" select="$targetdoc.att"/>
64
<xsl:with-param name="targetptr.att" select="$targetptr.att"/>
65
<xsl:with-param name="olink.lang" select="$olink.lang"/>
66
<xsl:with-param name="target.database" select="$target.database"/>
67
<xsl:with-param name="fallback.index" select="1"/>
68
<xsl:with-param name="olink.fallback.sequence"
69
select="$olink.fallback.sequence"/>
75
<!-- Locate olink key in a particular language -->
76
<xsl:template name="select.olink.key.in.lang">
77
<xsl:param name="targetdoc.att" select="''"/>
78
<xsl:param name="targetptr.att" select="''"/>
79
<xsl:param name="olink.lang" select="''"/>
80
<xsl:param name="target.database"/>
81
<xsl:param name="fallback.index" select="1"/>
82
<xsl:param name="olink.fallback.sequence" select="''"/>
84
<xsl:variable name="target.lang">
85
<xsl:call-template name="select.target.lang">
86
<xsl:with-param name="fallback.index" select="$fallback.index"/>
87
<xsl:with-param name="olink.fallback.sequence"
88
select="$olink.fallback.sequence"/>
92
<xsl:if test="$olink.debug != 0">
93
<xsl:message><xsl:text>Olink debug: cases for targetdoc='</xsl:text>
94
<xsl:value-of select="$targetdoc.att"/>
95
<xsl:text>' and targetptr='</xsl:text>
96
<xsl:value-of select="$targetptr.att"/>
97
<xsl:text>' in language '</xsl:text>
98
<xsl:value-of select="$target.lang"/>
99
<xsl:text>'.</xsl:text>
103
<!-- Customize these cases if you want different selection logic -->
104
<xsl:variable name="CaseA">
105
<!-- targetdoc.att = not blank
106
targetptr.att = not blank
108
<xsl:if test="$targetdoc.att != '' and
109
$targetptr.att != ''">
110
<xsl:for-each select="$target.database">
111
<xsl:variable name="key"
112
select="concat($targetdoc.att, '/',
116
<xsl:when test="key('targetptr-key', $key)/@href != ''">
117
<xsl:value-of select="$key"/>
118
<xsl:if test="$olink.debug != 0">
119
<xsl:message>Olink debug: CaseA matched.</xsl:message>
122
<xsl:when test="$olink.debug != 0">
123
<xsl:message>Olink debug: CaseA NOT matched</xsl:message>
130
<xsl:variable name="CaseB">
131
<!-- targetdoc.att = not blank
132
targetptr.att = not blank
133
prefer.internal.olink = not zero
134
current.docid = not blank
136
<xsl:if test="$targetdoc.att != '' and
137
$targetptr.att != '' and
138
$current.docid != '' and
139
$prefer.internal.olink != 0">
140
<xsl:for-each select="$target.database">
141
<xsl:variable name="key"
142
select="concat($current.docid, '/',
146
<xsl:when test="key('targetptr-key', $key)/@href != ''">
147
<xsl:value-of select="$key"/>
148
<xsl:if test="$olink.debug != 0">
149
<xsl:message>Olink debug: CaseB matched.</xsl:message>
152
<xsl:when test="$olink.debug != 0">
153
<xsl:message>Olink debug: CaseB NOT matched</xsl:message>
160
<xsl:variable name="CaseC">
161
<!-- targetdoc.att = blank
162
targetptr.att = not blank
163
current.docid = not blank
165
<xsl:if test="string-length($targetdoc.att) = 0 and
166
$targetptr.att != '' and
167
$current.docid != ''">
168
<!-- Must use a for-each to change context for keys to work -->
169
<xsl:for-each select="$target.database">
170
<xsl:variable name="key"
171
select="concat($current.docid, '/',
175
<xsl:when test="key('targetptr-key', $key)/@href != ''">
176
<xsl:value-of select="$key"/>
177
<xsl:if test="$olink.debug != 0">
178
<xsl:message>Olink debug: CaseC matched.</xsl:message>
181
<xsl:when test="$olink.debug != 0">
182
<xsl:message>Olink debug: CaseC NOT matched.</xsl:message>
189
<xsl:variable name="CaseD">
190
<!-- targetdoc.att = blank
191
targetptr.att = not blank
192
current.docid = blank
194
<!-- This is possible if only one document in the database -->
195
<xsl:if test="string-length($targetdoc.att) = 0 and
196
$targetptr.att != '' and
197
string-length($current.docid) = 0 and
198
count($target.database//document) = 1">
199
<xsl:for-each select="$target.database">
200
<xsl:variable name="key"
201
select="concat(.//document/@targetdoc, '/',
205
<xsl:when test="key('targetptr-key', $key)/@href != ''">
206
<xsl:value-of select="$key"/>
207
<xsl:if test="$olink.debug != 0">
208
<xsl:message>Olink debug: CaseD matched.</xsl:message>
211
<xsl:when test="$olink.debug != 0">
212
<xsl:message>Olink debug: CaseD NOT matched</xsl:message>
219
<xsl:variable name="CaseE">
220
<!-- targetdoc.att = not blank
221
targetptr.att = blank
223
<xsl:if test="$targetdoc.att != '' and
224
string-length($targetptr.att) = 0">
226
<!-- Try the document's root element id -->
227
<xsl:variable name="rootid">
229
<xsl:when test="$target.lang != ''">
230
<xsl:value-of select="$target.database//document[@targetdoc = $targetdoc.att and @lang = $target.lang]/*[1]/@targetptr"/>
233
<xsl:value-of select="$target.database//document[@targetdoc = $targetdoc.att and not(@lang)]/*[1]/@targetptr"/>
238
<xsl:for-each select="$target.database">
239
<xsl:variable name="key"
240
select="concat($targetdoc.att, '/',
244
<xsl:when test="key('targetptr-key', $key)/@href != ''">
245
<xsl:value-of select="$key"/>
246
<xsl:if test="$olink.debug != 0">
247
<xsl:message>Olink debug: CaseE matched.</xsl:message>
250
<xsl:when test="$olink.debug != 0">
251
<xsl:message>Olink debug: CaseE NOT matched.</xsl:message>
258
<xsl:variable name="CaseF">
259
<!-- targetdoc.att = not blank
260
targetptr.att = blank
261
prefer.internal.olink = not zero
262
current.docid = not blank
264
<xsl:if test="$targetdoc.att != '' and
265
string-length($targetptr.att) = 0 and
266
$current.docid != '' and
267
$prefer.internal.olink != 0">
268
<!-- Try the document's root element id -->
269
<xsl:variable name="rootid">
271
<xsl:when test="$target.lang != ''">
272
<xsl:value-of select="$target.database//document[@targetdoc = $current.docid and @lang = $target.lang]/*[1]/@targetptr"/>
275
<xsl:value-of select="$target.database//document[@targetdoc = $current.docid and not(@lang)]/*[1]/@targetptr"/>
280
<xsl:for-each select="$target.database">
281
<xsl:variable name="key"
282
select="concat($current.docid, '/',
286
<xsl:when test="key('targetptr-key', $key)/@href != ''">
287
<xsl:value-of select="$key"/>
288
<xsl:if test="$olink.debug != 0">
289
<xsl:message>Olink debug: CaseF matched.</xsl:message>
292
<xsl:when test="$olink.debug != 0">
293
<xsl:message>Olink debug: CaseF NOT matched.</xsl:message>
300
<!-- Now select the best match. Customize the order if needed -->
301
<xsl:variable name="selected.key">
303
<xsl:when test="$CaseB != ''">
304
<xsl:value-of select="$CaseB"/>
305
<xsl:if test="$olink.debug != 0">
307
<xsl:text>Olink debug: CaseB key is the final selection: </xsl:text>
308
<xsl:value-of select="$CaseB"/>
312
<xsl:when test="$CaseA != ''">
313
<xsl:value-of select="$CaseA"/>
314
<xsl:if test="$olink.debug != 0">
316
<xsl:text>Olink debug: CaseA key is the final selection: </xsl:text>
317
<xsl:value-of select="$CaseA"/>
321
<xsl:when test="$CaseC != ''">
322
<xsl:value-of select="$CaseC"/>
323
<xsl:if test="$olink.debug != 0">
325
<xsl:text>Olink debug: CaseC key is the final selection: </xsl:text>
326
<xsl:value-of select="$CaseC"/>
330
<xsl:when test="$CaseD != ''">
331
<xsl:value-of select="$CaseD"/>
332
<xsl:if test="$olink.debug != 0">
334
<xsl:text>Olink debug: CaseD key is the final selection: </xsl:text>
335
<xsl:value-of select="$CaseD"/>
339
<xsl:when test="$CaseF != ''">
340
<xsl:value-of select="$CaseF"/>
341
<xsl:if test="$olink.debug != 0">
343
<xsl:text>Olink debug: CaseF key is the final selection: </xsl:text>
344
<xsl:value-of select="$CaseF"/>
348
<xsl:when test="$CaseE != ''">
349
<xsl:value-of select="$CaseE"/>
350
<xsl:if test="$olink.debug != 0">
352
<xsl:text>Olink debug: CaseE key is the final selection: </xsl:text>
353
<xsl:value-of select="$CaseE"/>
358
<xsl:if test="$olink.debug != 0">
360
<xsl:text>Olink debug: No case matched for lang '</xsl:text>
361
<xsl:value-of select="$target.lang"/>
362
<xsl:text>'.</xsl:text>
370
<xsl:when test="$selected.key != ''">
371
<xsl:value-of select="$selected.key"/>
373
<xsl:when test="string-length($selected.key) = 0 and
374
string-length($target.lang) = 0">
375
<!-- No match on last try, and we are done -->
378
<!-- Recurse through next language -->
379
<xsl:call-template name="select.olink.key.in.lang">
380
<xsl:with-param name="targetdoc.att" select="$targetdoc.att"/>
381
<xsl:with-param name="targetptr.att" select="$targetptr.att"/>
382
<xsl:with-param name="olink.lang" select="$olink.lang"/>
383
<xsl:with-param name="target.database" select="$target.database"/>
384
<xsl:with-param name="fallback.index" select="$fallback.index + 1"/>
385
<xsl:with-param name="olink.fallback.sequence"
386
select="$olink.fallback.sequence"/>
393
<xsl:template name="select.target.lang">
394
<xsl:param name="fallback.index" select="1"/>
395
<xsl:param name="olink.fallback.sequence" select="''"/>
397
<!-- recurse backwards to find the lang matching the index -->
398
<xsl:variable name="firstlang"
399
select="substring-before($olink.fallback.sequence, ' ')"/>
400
<xsl:variable name="rest"
401
select="substring-after($olink.fallback.sequence, ' ')"/>
403
<xsl:when test="$fallback.index = 1">
404
<xsl:value-of select="$firstlang"/>
406
<xsl:when test="$fallback.index > 1">
407
<xsl:call-template name="select.target.lang">
408
<xsl:with-param name="fallback.index" select="$fallback.index - 1"/>
409
<xsl:with-param name="olink.fallback.sequence"
418
<xsl:template name="select.olink.lang.fallback">
419
<xsl:param name="olink.lang" select="''"/>
421
<!-- Prefer language of the olink element -->
422
<xsl:value-of select="concat(normalize-space(concat($olink.lang, ' ',
423
$olink.lang.fallback.sequence)), ' ')"/>
426
<!-- Returns the complete olink href value if found -->
427
<xsl:template name="make.olink.href">
428
<xsl:param name="olink.key" select="''"/>
429
<xsl:param name="target.database"/>
431
<xsl:if test="$olink.key != ''">
432
<xsl:variable name="target.href" >
433
<xsl:for-each select="$target.database" >
434
<xsl:value-of select="key('targetptr-key', $olink.key)/@href" />
438
<xsl:variable name="targetdoc">
439
<xsl:value-of select="substring-before($olink.key, '/')"/>
442
<!-- Does the target database use a sitemap? -->
443
<xsl:variable name="use.sitemap">
445
<xsl:when test="$target.database//sitemap">1</xsl:when>
446
<xsl:otherwise>0</xsl:otherwise>
451
<!-- Get the baseuri for this targetptr -->
452
<xsl:variable name="baseuri" >
454
<!-- Does the database use a sitemap? -->
455
<xsl:when test="$use.sitemap != 0" >
457
<!-- Was current.docid parameter set? -->
458
<xsl:when test="$current.docid != ''">
459
<!-- Was it found in the database? -->
460
<xsl:variable name="currentdoc.key" >
461
<xsl:for-each select="$target.database" >
462
<xsl:value-of select="key('targetdoc-key',
463
$current.docid)/@targetdoc" />
467
<xsl:when test="$currentdoc.key != ''">
468
<xsl:for-each select="$target.database" >
469
<xsl:call-template name="targetpath" >
470
<xsl:with-param name="dirnode"
471
select="key('targetdoc-key', $current.docid)/parent::dir"/>
472
<xsl:with-param name="targetdoc" select="$targetdoc"/>
478
<xsl:text>Olink error: cannot compute relative </xsl:text>
479
<xsl:text>sitemap path because $current.docid '</xsl:text>
480
<xsl:value-of select="$current.docid"/>
481
<xsl:text>' not found in target database.</xsl:text>
488
<xsl:text>Olink warning: cannot compute relative </xsl:text>
489
<xsl:text>sitemap path without $current.docid parameter</xsl:text>
493
<!-- In either case, add baseuri from its document entry-->
494
<xsl:variable name="docbaseuri">
495
<xsl:for-each select="$target.database" >
496
<xsl:value-of select="key('targetdoc-key', $targetdoc)/@baseuri" />
499
<xsl:if test="$docbaseuri != ''" >
500
<xsl:value-of select="$docbaseuri"/>
503
<!-- No database sitemap in use -->
505
<!-- Just use any baseuri from its document entry -->
506
<xsl:variable name="docbaseuri">
507
<xsl:for-each select="$target.database" >
508
<xsl:value-of select="key('targetdoc-key', $targetdoc)/@baseuri" />
511
<xsl:if test="$docbaseuri != ''" >
512
<xsl:value-of select="$docbaseuri"/>
518
<!-- Form the href information -->
519
<xsl:if test="$baseuri != ''">
520
<xsl:value-of select="$baseuri"/>
521
<xsl:if test="substring($target.href,1,1) != '#'">
522
<!--xsl:text>/</xsl:text-->
525
<!-- optionally turn off frag for PDF references -->
526
<xsl:if test="not($insert.olink.pdf.frag = 0 and
527
translate(substring($baseuri, string-length($baseuri) - 3),
528
'PDF', 'pdf') = '.pdf'
529
and starts-with($target.href, '#') )">
530
<xsl:value-of select="$target.href"/>
535
<xsl:template name="olink.hottext">
536
<xsl:param name="target.database"/>
537
<xsl:param name="olink.lang" select="''"/>
538
<xsl:param name="olink.key" select="''"/>
539
<xsl:param name="referrer" select="."/>
540
<xsl:param name="xrefstyle">
542
<xsl:when test="@role and not(@xrefstyle)
543
and $use.role.as.xrefstyle != 0">
544
<xsl:value-of select="@role"/>
547
<xsl:value-of select="@xrefstyle"/>
553
<!-- If it has elements or text (not just PI or comment) -->
554
<xsl:when test="child::text() or child::*">
555
<xsl:apply-templates/>
557
<xsl:when test="$olink.key != ''">
558
<!-- Get the xref text for this record -->
559
<xsl:variable name="xref.text" >
560
<xsl:for-each select="$target.database" >
561
<xsl:value-of select="key('targetptr-key', $olink.key)/xreftext" />
565
<xsl:variable name="xref.number" >
566
<xsl:for-each select="$target.database" >
567
<xsl:value-of select="key('targetptr-key', $olink.key)/@number" />
571
<xsl:variable name="target.elem" >
572
<xsl:for-each select="$target.database" >
573
<xsl:value-of select="key('targetptr-key', $olink.key)/@element" />
577
<xsl:variable name="lang">
578
<xsl:variable name="candidate">
579
<xsl:for-each select="$target.database" >
581
select="key('targetptr-key', $olink.key)/@lang" />
585
<xsl:when test="$candidate != ''">
586
<xsl:value-of select="$candidate"/>
589
<xsl:value-of select="$olink.lang"/>
594
<xsl:variable name="targetdoc">
595
<xsl:value-of select="substring-before($olink.key, '/')"/>
599
<xsl:when test="$xrefstyle != '' and
600
starts-with(normalize-space($xrefstyle), 'select:') and
601
(contains($xrefstyle, 'nodocname') or
602
contains($xrefstyle, 'nopage')) and
603
not(contains($xrefstyle, 'title')) and
604
not(contains($xrefstyle, 'label'))">
605
<xsl:value-of select="$xref.text"/>
607
<xsl:when test="$xrefstyle != ''">
608
<xsl:if test="$olink.debug != 0">
610
<xsl:text>xrefstyle is '</xsl:text>
611
<xsl:value-of select="$xrefstyle"/>
612
<xsl:text>'.</xsl:text>
615
<xsl:variable name="template">
617
<xsl:when test="starts-with(normalize-space($xrefstyle),
619
<xsl:call-template name="make.gentext.template">
620
<xsl:with-param name="xrefstyle" select="$xrefstyle"/>
621
<xsl:with-param name="purpose" select="'olink'"/>
622
<xsl:with-param name="referrer" select="."/>
623
<xsl:with-param name="target.elem" select="$target.elem"/>
626
<xsl:when test="starts-with(normalize-space($xrefstyle),
628
<xsl:value-of select="substring-after(
629
normalize-space($xrefstyle), 'template:')"/>
632
<!-- Look for Gentext template with @style attribute -->
633
<!-- Must compare to no style value because gentext.template
634
falls back to no style -->
636
<xsl:variable name="xref-context">
637
<xsl:call-template name="gentext.template">
638
<xsl:with-param name="context" select="'xref'"/>
639
<xsl:with-param name="name" select="$target.elem"/>
640
<xsl:with-param name="lang" select="$lang"/>
644
<xsl:variable name="styled-xref-context">
645
<xsl:call-template name="gentext.template">
646
<xsl:with-param name="context" select="'xref'"/>
647
<xsl:with-param name="name" select="$target.elem"/>
648
<xsl:with-param name="lang" select="$lang"/>
649
<xsl:with-param name="xrefstyle" select="$xrefstyle"/>
653
<xsl:variable name="xref-number-context">
654
<xsl:call-template name="gentext.template">
655
<xsl:with-param name="context" select="'xref-number'"/>
656
<xsl:with-param name="name" select="$target.elem"/>
657
<xsl:with-param name="lang" select="$lang"/>
661
<xsl:variable name="styled-xref-number-context">
662
<xsl:call-template name="gentext.template">
663
<xsl:with-param name="context" select="'xref-number'"/>
664
<xsl:with-param name="name" select="$target.elem"/>
665
<xsl:with-param name="lang" select="$lang"/>
666
<xsl:with-param name="xrefstyle" select="$xrefstyle"/>
670
<xsl:variable name="xref-number-and-title-context">
671
<xsl:call-template name="gentext.template">
672
<xsl:with-param name="context"
673
select="'xref-number-and-title'"/>
674
<xsl:with-param name="name" select="$target.elem"/>
675
<xsl:with-param name="lang" select="$lang"/>
679
<xsl:variable name="styled-xref-number-and-title-context">
680
<xsl:call-template name="gentext.template">
681
<xsl:with-param name="context"
682
select="'xref-number-and-title'"/>
683
<xsl:with-param name="name" select="$target.elem"/>
684
<xsl:with-param name="lang" select="$lang"/>
685
<xsl:with-param name="xrefstyle" select="$xrefstyle"/>
690
<xsl:when test="$xref-number-and-title-context !=
691
$styled-xref-number-and-title-context and
692
$xref.number != '' and
693
$xref.with.number.and.title != 0">
695
select="$styled-xref-number-and-title-context"/>
697
<xsl:when test="$xref-number-context !=
698
$styled-xref-number-context and
700
<xsl:value-of select="$styled-xref-number-context"/>
702
<xsl:when test="$xref-context != $styled-xref-context">
703
<xsl:value-of select="$styled-xref-context"/>
705
<xsl:when test="$xref-number-and-title-context != '' and
706
$xref.number != '' and
707
$xref.with.number.and.title != 0">
709
select="$xref-number-and-title-context"/>
710
<xsl:if test="$olink.debug">
712
<xsl:text>Olink error: no gentext template</xsl:text>
713
<xsl:text> exists for xrefstyle '</xsl:text>
714
<xsl:value-of select="$xrefstyle"/>
715
<xsl:text>' for element '</xsl:text>
716
<xsl:value-of select="$target.elem"/>
717
<xsl:text>' in language '</xsl:text>
718
<xsl:value-of select="$lang"/>
719
<xsl:text>' in context 'xref-number-and-title</xsl:text>
720
<xsl:text>'. Using template without @style.</xsl:text>
724
<xsl:when test="$xref-number-context != '' and
726
<xsl:value-of select="$xref-number-context"/>
727
<xsl:if test="$olink.debug">
729
<xsl:text>Olink error: no gentext template</xsl:text>
730
<xsl:text> exists for xrefstyle '</xsl:text>
731
<xsl:value-of select="$xrefstyle"/>
732
<xsl:text>' for element '</xsl:text>
733
<xsl:value-of select="$target.elem"/>
734
<xsl:text>' in language '</xsl:text>
735
<xsl:value-of select="$lang"/>
736
<xsl:text>' in context 'xref-number</xsl:text>
737
<xsl:text>'. Using template without @style.</xsl:text>
741
<xsl:when test="$xref-context != ''">
742
<xsl:value-of select="$xref-context"/>
743
<xsl:if test="$olink.debug">
745
<xsl:text>Olink error: no gentext template</xsl:text>
746
<xsl:text> exists for xrefstyle '</xsl:text>
747
<xsl:value-of select="$xrefstyle"/>
748
<xsl:text>' for element '</xsl:text>
749
<xsl:value-of select="$target.elem"/>
750
<xsl:text>' in language '</xsl:text>
751
<xsl:value-of select="$lang"/>
752
<xsl:text>' in context 'xref</xsl:text>
753
<xsl:text>'. Using template without @style.</xsl:text>
759
<xsl:text>Olink error: no gentext template</xsl:text>
760
<xsl:text> exists for xrefstyle '</xsl:text>
761
<xsl:value-of select="$xrefstyle"/>
762
<xsl:text>' for element '</xsl:text>
763
<xsl:value-of select="$target.elem"/>
764
<xsl:text>' in language '</xsl:text>
765
<xsl:value-of select="$lang"/>
766
<xsl:text>'. Trying '%t'.</xsl:text>
768
<xsl:value-of select="'%t'"/>
775
<xsl:if test="$olink.debug != 0">
777
<xsl:text>Olink debug: xrefstyle template is '</xsl:text>
778
<xsl:value-of select="$template"/>
779
<xsl:text>'.</xsl:text>
783
<xsl:call-template name="substitute-markup">
784
<xsl:with-param name="template" select="$template"/>
785
<xsl:with-param name="title">
786
<xsl:for-each select="$target.database" >
787
<xsl:value-of select="key('targetptr-key', $olink.key)/ttl" />
790
<xsl:with-param name="label">
791
<xsl:for-each select="$target.database" >
793
select="key('targetptr-key', $olink.key)/@number" />
796
<xsl:with-param name="pagenumber">
797
<xsl:for-each select="$target.database" >
799
select="key('targetptr-key', $olink.key)/@page" />
802
<xsl:with-param name="docname">
803
<xsl:for-each select="$target.database" >
805
select="key('targetdoc-key', $targetdoc)/div[1]/ttl" />
811
<xsl:when test="$use.local.olink.style != 0">
813
<xsl:variable name="template">
814
<xsl:call-template name="gentext.template">
815
<xsl:with-param name="context" select="'xref'"/>
816
<xsl:with-param name="name" select="$target.elem"/>
817
<xsl:with-param name="lang" select="$lang"/>
821
<xsl:call-template name="substitute-markup">
822
<xsl:with-param name="template" select="$template"/>
823
<xsl:with-param name="title">
824
<xsl:for-each select="$target.database" >
825
<xsl:value-of select="key('targetptr-key', $olink.key)/ttl" />
828
<xsl:with-param name="label">
829
<xsl:for-each select="$target.database" >
831
select="key('targetptr-key', $olink.key)/@number" />
836
<xsl:when test="$xref.text !=''">
837
<xsl:value-of select="$xref.text"/>
841
<xsl:text>Olink error: no generated text for </xsl:text>
842
<xsl:text>targetdoc/targetptr/lang = '</xsl:text>
843
<xsl:value-of select="$olink.key"/>
844
<xsl:text>'.</xsl:text>
846
<xsl:text>????</xsl:text>
850
<xsl:when test="@targetdoc != '' or @targetptr != ''">
852
<xsl:text>Olink error: no generated text for </xsl:text>
853
<xsl:text>targetdoc/targetptr/lang = '</xsl:text>
854
<xsl:value-of select="$olink.key"/>
855
<xsl:text>'.</xsl:text>
857
<xsl:text>????</xsl:text>
860
<!-- old style olink -->
861
<xsl:call-template name="olink.outline">
862
<xsl:with-param name="outline.base.uri"
863
select="unparsed-entity-uri(@targetdocent)"/>
864
<xsl:with-param name="localinfo" select="@localinfo"/>
865
<xsl:with-param name="return" select="'xreftext'"/>
871
<xsl:template match="*" mode="olink.docname.markup">
872
<!-- No-op for now -->
875
<xsl:template name="targetpath">
876
<xsl:param name="dirnode" />
877
<xsl:param name="targetdoc" select="''"/>
880
<xsl:message>dirnode is <xsl:value-of select="$dirnode/@name"/></xsl:message>
881
<xsl:message>targetdoc is <xsl:value-of select="$targetdoc"/></xsl:message>
883
<!-- recursive template generates path to olink target directory -->
885
<!-- Have we arrived at the final path step? -->
886
<xsl:when test="$dirnode/child::document[@targetdoc = $targetdoc]">
889
<!-- Have we reached the top without a match? -->
890
<xsl:when test="name($dirnode) != 'dir'" >
891
<xsl:message>Olink error: cannot locate targetdoc <xsl:value-of select="$targetdoc"/> in sitemap</xsl:message>
893
<!-- Is the target in a descendant? -->
894
<xsl:when test="$dirnode/descendant::document/@targetdoc = $targetdoc">
895
<xsl:variable name="step" select="$dirnode/child::dir[descendant::document/@targetdoc = $targetdoc]"/>
896
<xsl:if test = "$step">
897
<xsl:value-of select="$step/@name"/>
898
<xsl:text>/</xsl:text>
900
<!-- Now recurse with the child -->
901
<xsl:call-template name="targetpath" >
902
<xsl:with-param name="dirnode" select="$step"/>
903
<xsl:with-param name="targetdoc" select="$targetdoc"/>
906
<!-- Otherwise we need to move up a step -->
908
<xsl:if test="$dirnode/parent::dir">
909
<xsl:text>../</xsl:text>
911
<xsl:call-template name="targetpath" >
912
<xsl:with-param name="dirnode" select="$dirnode/parent::*"/>
913
<xsl:with-param name="targetdoc" select="$targetdoc"/>
919
<xsl:template name="olink.page.citation">
920
<xsl:param name="olink.key" select="''"/>
921
<xsl:param name="olink.lang" select="'en'"/>
922
<xsl:param name="target.database"/>
923
<xsl:param name="linkend" select="''"/>
924
<xsl:param name="xrefstyle">
926
<xsl:when test="@role and not(@xrefstyle)
927
and $use.role.as.xrefstyle != 0">
928
<xsl:value-of select="@role"/>
931
<xsl:value-of select="@xrefstyle"/>
936
<xsl:variable name="targetdoc">
937
<xsl:value-of select="substring-before($olink.key, '/')"/>
941
<xsl:when test="$linkend != ''">
942
<xsl:call-template name="xref.page.citation">
943
<xsl:with-param name="linkend" select="@linkend"/>
944
<xsl:with-param name="target" select="key('id', $linkend)"/>
945
<xsl:with-param name="xrefstyle" select="$xrefstyle"/>
948
<xsl:when test="not(starts-with(normalize-space($xrefstyle),
950
and (contains($xrefstyle, 'page')
951
or contains($xrefstyle, 'Page')))
952
and $current.docid != ''
953
and $current.docid != $targetdoc
954
and $insert.olink.page.number = 'yes' ">
956
<xsl:variable name="page-number">
957
<xsl:for-each select="$target.database" >
959
select="key('targetptr-key', $olink.key)/@page" />
963
<xsl:if test="$page-number != ''">
964
<xsl:call-template name="substitute-markup">
965
<xsl:with-param name="template">
966
<xsl:call-template name="gentext.template">
967
<xsl:with-param name="name" select="'olink.page.citation'"/>
968
<xsl:with-param name="context" select="'xref'"/>
969
<xsl:with-param name="lang" select="$olink.lang"/>
972
<xsl:with-param name="pagenumber" select="$page-number"/>
980
<xsl:template name="olink.document.citation">
981
<xsl:param name="olink.key" select="''"/>
982
<xsl:param name="olink.lang" select="'en'"/>
983
<xsl:param name="target.database"/>
984
<xsl:param name="xrefstyle">
986
<xsl:when test="@role and not(@xrefstyle)
987
and $use.role.as.xrefstyle != 0">
988
<xsl:value-of select="@role"/>
991
<xsl:value-of select="@xrefstyle"/>
996
<xsl:variable name="page">
997
<xsl:for-each select="$target.database" >
999
select="key('targetptr-key', $olink.key)/@page" />
1003
<xsl:variable name="targetdoc">
1004
<xsl:value-of select="substring-before($olink.key, '/')"/>
1007
<xsl:variable name="targetptr">
1009
select="substring-before(substring-after($olink.key, '/'), '/')"/>
1012
<!-- Don't add docname if pointing to root element -->
1013
<xsl:variable name="rootptr">
1014
<xsl:for-each select="$target.database" >
1016
select="key('targetdoc-key', $targetdoc)/div[1]/@targetptr" />
1020
<xsl:variable name="docname">
1021
<xsl:for-each select="$target.database" >
1023
select="key('targetdoc-key', $targetdoc)/div[1]/ttl" />
1027
<xsl:if test="not(starts-with(normalize-space($xrefstyle), 'select:')
1028
and (contains($xrefstyle, 'docname')))
1029
and ($olink.doctitle = 'yes' or $olink.doctitle = '1')
1030
and $current.docid != ''
1031
and $rootptr != $targetptr
1032
and $current.docid != $targetdoc
1033
and $docname != ''">
1034
<xsl:call-template name="substitute-markup">
1035
<xsl:with-param name="template">
1036
<xsl:call-template name="gentext.template">
1037
<xsl:with-param name="name" select="'olink.document.citation'"/>
1038
<xsl:with-param name="context" select="'xref'"/>
1039
<xsl:with-param name="lang" select="$olink.lang"/>
1040
</xsl:call-template>
1042
<xsl:with-param name="docname" select="$docname"/>
1043
<xsl:with-param name="pagenumber" select="$page"/>
1044
</xsl:call-template>
1048
<xsl:template name="xref.page.citation">
1049
<!-- Determine if this xref should have a page citation.
1050
Context node is the xref or local olink element -->
1051
<xsl:param name="linkend" select="@linkend"/>
1052
<xsl:param name="target" select="key('id', $linkend)"/>
1053
<xsl:param name="xrefstyle">
1055
<xsl:when test="@role and not(@xrefstyle)
1056
and $use.role.as.xrefstyle != 0">
1057
<xsl:value-of select="@role"/>
1060
<xsl:value-of select="@xrefstyle"/>
1065
<xsl:if test="not(starts-with(normalize-space($xrefstyle),
1067
and (contains($xrefstyle, 'page')
1068
or contains($xrefstyle, 'Page')))
1069
and ( $insert.xref.page.number = 'yes'
1070
or $insert.xref.page.number = '1')
1071
or local-name($target) = 'para'">
1072
<xsl:apply-templates select="$target" mode="page.citation">
1073
<xsl:with-param name="id" select="$linkend"/>
1074
</xsl:apply-templates>
added
removed
doc/docbook-xsl-1.69.1/common/olink.xsl
