|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* (c) Kitodo. Key to digital objects e.V. <[email protected]> |
|
5
|
|
|
* |
|
6
|
|
|
* This file is part of the Kitodo and TYPO3 projects. |
|
7
|
|
|
* |
|
8
|
|
|
* @license GNU General Public License version 3 or later. |
|
9
|
|
|
* For the full copyright and license information, please read the |
|
10
|
|
|
* LICENSE.txt file that was distributed with this source code. |
|
11
|
|
|
*/ |
|
12
|
|
|
|
|
13
|
|
|
namespace Kitodo\Dlf\Format; |
|
14
|
|
|
|
|
15
|
|
|
use Kitodo\Dlf\Api\Orcid\OrcidProfile; |
|
16
|
|
|
use Kitodo\Dlf\Api\Viaf\ViafProfile; |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* Metadata MODS format class for the 'dlf' extension |
|
20
|
|
|
* |
|
21
|
|
|
* @author Sebastian Meyer <[email protected]> |
|
22
|
|
|
* @package TYPO3 |
|
23
|
|
|
* @subpackage dlf |
|
24
|
|
|
* @access public |
|
25
|
|
|
*/ |
|
26
|
|
|
class Mods implements \Kitodo\Dlf\Common\MetadataInterface |
|
27
|
|
|
{ |
|
28
|
|
|
/** |
|
29
|
|
|
* The metadata XML |
|
30
|
|
|
* |
|
31
|
|
|
* @var \SimpleXMLElement |
|
32
|
|
|
**/ |
|
33
|
|
|
private $xml; |
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* The metadata array |
|
37
|
|
|
* |
|
38
|
|
|
* @var array |
|
39
|
|
|
**/ |
|
40
|
|
|
private $metadata; |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* This extracts the essential MODS metadata from XML |
|
44
|
|
|
* |
|
45
|
|
|
* @access public |
|
46
|
|
|
* |
|
47
|
|
|
* @param \SimpleXMLElement $xml: The XML to extract the metadata from |
|
48
|
|
|
* @param array &$metadata: The metadata array to fill |
|
49
|
|
|
* |
|
50
|
|
|
* @return void |
|
51
|
|
|
*/ |
|
52
|
|
|
public function extractMetadata(\SimpleXMLElement $xml, array &$metadata) |
|
53
|
|
|
{ |
|
54
|
|
|
$this->xml = $xml; |
|
55
|
|
|
$this->metadata = $metadata; |
|
56
|
|
|
|
|
57
|
|
|
$this->xml->registerXPathNamespace('mods', 'http://www.loc.gov/mods/v3'); |
|
58
|
|
|
|
|
59
|
|
|
$this->getAuthors(); |
|
60
|
|
|
$this->getHolders(); |
|
61
|
|
|
$this->getPlaces(); |
|
62
|
|
|
$this->getYears(); |
|
63
|
|
|
|
|
64
|
|
|
$metadata = $this->metadata; |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
/** |
|
68
|
|
|
* Get "author" and "author_sorting". |
|
69
|
|
|
* |
|
70
|
|
|
* @access private |
|
71
|
|
|
* |
|
72
|
|
|
* @return void |
|
73
|
|
|
*/ |
|
74
|
|
|
private function getAuthors() { |
|
75
|
|
|
$authors = $this->xml->xpath('./mods:name[./mods:role/mods:roleTerm[@type="code" and @authority="marcrelator"]="aut"]'); |
|
76
|
|
|
|
|
77
|
|
|
// Get "author" and "author_sorting" again if that was too sophisticated. |
|
78
|
|
|
if (empty($authors)) { |
|
79
|
|
|
// Get all names which do not have any role term assigned and assume these are authors. |
|
80
|
|
|
$authors = $this->xml->xpath('./mods:name[not(./mods:role)]'); |
|
81
|
|
|
} |
|
82
|
|
|
if (!empty($authors)) { |
|
83
|
|
|
for ($i = 0, $j = count($authors); $i < $j; $i++) { |
|
84
|
|
|
$authors[$i]->registerXPathNamespace('mods', 'http://www.loc.gov/mods/v3'); |
|
85
|
|
|
|
|
86
|
|
|
$identifier = $authors[$i]->xpath('./mods:nameIdentifier'); |
|
87
|
|
|
if ($identifier[0]['type'] == 'orcid' && !empty((string) $identifier[0])) { |
|
88
|
|
|
$this->getAuthorFromOrcidApi($identifier, $authors, $i); |
|
89
|
|
|
} else { |
|
90
|
|
|
$this->getAuthorFromXml($authors, $i); |
|
91
|
|
|
} |
|
92
|
|
|
} |
|
93
|
|
|
} |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
private function getAuthorFromOrcidApi($identifier, $authors, $i) { |
|
97
|
|
|
$orcidUrl = (string) $identifier[0]; |
|
98
|
|
|
$orcidIdParts = explode('/', $orcidUrl); |
|
99
|
|
|
$orcidId = trim(end($orcidIdParts)); |
|
100
|
|
|
if (!str_contains($orcidId, 'orcid=')) { |
|
101
|
|
|
$profile = new OrcidProfile($orcidId); |
|
102
|
|
|
$name = $profile->getFullName(); |
|
103
|
|
|
if (!empty($name)) { |
|
104
|
|
|
$this->metadata['author'][$i] = [ |
|
105
|
|
|
'name' => $name, |
|
106
|
|
|
'url' => $orcidUrl |
|
107
|
|
|
]; |
|
108
|
|
|
} else { |
|
109
|
|
|
//fallback into display form |
|
110
|
|
|
$this->getAuthorFromXmlDisplayForm($authors, $i); |
|
111
|
|
|
} |
|
112
|
|
|
} else { |
|
113
|
|
|
//fallback into display form |
|
114
|
|
|
$this->getAuthorFromXmlDisplayForm($authors, $i); |
|
115
|
|
|
} |
|
116
|
|
|
} |
|
117
|
|
|
|
|
118
|
|
|
private function getAuthorFromXml($authors, $i) { |
|
119
|
|
|
$this->getAuthorFromXmlDisplayForm($authors, $i); |
|
120
|
|
|
|
|
121
|
|
|
$nameParts = $authors[$i]->xpath('./mods:namePart'); |
|
122
|
|
|
|
|
123
|
|
|
if (empty($this->metadata['author'][$i]) && $nameParts) { |
|
124
|
|
|
$name = []; |
|
125
|
|
|
$k = 4; |
|
126
|
|
|
foreach ($nameParts as $namePart) { |
|
127
|
|
|
if ( |
|
128
|
|
|
isset($namePart['type']) |
|
129
|
|
|
&& (string) $namePart['type'] == 'family' |
|
130
|
|
|
) { |
|
131
|
|
|
$name[0] = (string) $namePart; |
|
132
|
|
|
} elseif ( |
|
133
|
|
|
isset($namePart['type']) |
|
134
|
|
|
&& (string) $namePart['type'] == 'given' |
|
135
|
|
|
) { |
|
136
|
|
|
$name[1] = (string) $namePart; |
|
137
|
|
|
} elseif ( |
|
138
|
|
|
isset($namePart['type']) |
|
139
|
|
|
&& (string) $namePart['type'] == 'termsOfAddress' |
|
140
|
|
|
) { |
|
141
|
|
|
$name[2] = (string) $namePart; |
|
142
|
|
|
} elseif ( |
|
143
|
|
|
isset($namePart['type']) |
|
144
|
|
|
&& (string) $namePart['type'] == 'date' |
|
145
|
|
|
) { |
|
146
|
|
|
$name[3] = (string) $namePart; |
|
147
|
|
|
} else { |
|
148
|
|
|
$name[$k] = (string) $namePart; |
|
149
|
|
|
} |
|
150
|
|
|
$k++; |
|
151
|
|
|
} |
|
152
|
|
|
ksort($name); |
|
153
|
|
|
$this->metadata['author'][$i] = trim(implode(', ', $name)); |
|
154
|
|
|
} |
|
155
|
|
|
// Append "valueURI" to name using Unicode unit separator. |
|
156
|
|
|
if (isset($authors[$i]['valueURI'])) { |
|
157
|
|
|
$this->metadata['author'][$i] .= chr(31) . (string) $authors[$i]['valueURI']; |
|
158
|
|
|
} |
|
159
|
|
|
} |
|
160
|
|
|
|
|
161
|
|
|
private function getAuthorFromXmlDisplayForm($authors, $i) { |
|
162
|
|
|
$displayForm = $authors[$i]->xpath('./mods:displayForm'); |
|
163
|
|
|
if ($displayForm) { |
|
164
|
|
|
$this->metadata['author'][$i] = (string) $displayForm[0]; |
|
165
|
|
|
} |
|
166
|
|
|
} |
|
167
|
|
|
|
|
168
|
|
|
/** |
|
169
|
|
|
* Get holder. |
|
170
|
|
|
* |
|
171
|
|
|
* @access private |
|
172
|
|
|
* |
|
173
|
|
|
* @return void |
|
174
|
|
|
*/ |
|
175
|
|
|
private function getHolders() { |
|
176
|
|
|
$holders = $this->xml->xpath('./mods:name[./mods:role/mods:roleTerm[@type="code" and @authority="marcrelator"]="prv"]'); |
|
177
|
|
|
|
|
178
|
|
|
if (!empty($holders)) { |
|
179
|
|
|
for ($i = 0, $j = count($holders); $i < $j; $i++) { |
|
180
|
|
|
$holders[$i]->registerXPathNamespace('mods', 'http://www.loc.gov/mods/v3'); |
|
181
|
|
|
|
|
182
|
|
|
$identifier = $holders[$i]->xpath('./mods:nameIdentifier'); |
|
183
|
|
|
if ($identifier[0]['type'] == 'viaf') { |
|
184
|
|
|
$this->getHolderFromViafApi($identifier, $holders, $i); |
|
185
|
|
|
} else { |
|
186
|
|
|
$this->getHolderFromXml($holders, $i); |
|
187
|
|
|
} |
|
188
|
|
|
} |
|
189
|
|
|
} |
|
190
|
|
|
} |
|
191
|
|
|
|
|
192
|
|
|
private function getHolderFromViafApi($identifier, $holders, $i) { |
|
193
|
|
|
$viafUrl = (string) $identifier[0]; |
|
194
|
|
|
$profile = new ViafProfile($viafUrl); |
|
195
|
|
|
$name = $profile->getFullName(); |
|
196
|
|
|
if (!empty($name)) { |
|
197
|
|
|
$this->metadata['holder'][$i] = [ |
|
198
|
|
|
'name' => $name, |
|
199
|
|
|
'url' => $viafUrl |
|
200
|
|
|
]; |
|
201
|
|
|
} else { |
|
202
|
|
|
//fallback into display form |
|
203
|
|
|
$this->getHolderFromXmlDisplayForm($holders, $i); |
|
204
|
|
|
} |
|
205
|
|
|
} |
|
206
|
|
|
|
|
207
|
|
|
private function getHolderFromXml($holders, $i) { |
|
208
|
|
|
$this->getHolderFromXmlDisplayForm($holders, $i); |
|
209
|
|
|
// Append "valueURI" to name using Unicode unit separator. |
|
210
|
|
|
if (isset($holders[$i]['valueURI'])) { |
|
211
|
|
|
$this->metadata['holder'][$i] .= chr(31) . (string) $holders[$i]['valueURI']; |
|
212
|
|
|
} |
|
213
|
|
|
} |
|
214
|
|
|
|
|
215
|
|
|
private function getHolderFromXmlDisplayForm($holders, $i) { |
|
216
|
|
|
// Check if there is a display form. |
|
217
|
|
|
$displayForm = $holders[$i]->xpath('./mods:displayForm'); |
|
218
|
|
|
if ($displayForm) { |
|
219
|
|
|
$this->metadata['holder'][$i] = (string) $displayForm[0]; |
|
220
|
|
|
} |
|
221
|
|
|
} |
|
222
|
|
|
|
|
223
|
|
|
/** |
|
224
|
|
|
* Get "place" and "place_sorting". |
|
225
|
|
|
* |
|
226
|
|
|
* @access private |
|
227
|
|
|
* |
|
228
|
|
|
* @return void |
|
229
|
|
|
*/ |
|
230
|
|
|
private function getPlaces() { |
|
231
|
|
|
$places = $this->xml->xpath('./mods:originInfo[not(./mods:edition="[Electronic ed.]")]/mods:place/mods:placeTerm'); |
|
232
|
|
|
// Get "place" and "place_sorting" again if that was to sophisticated. |
|
233
|
|
|
if (empty($places)) { |
|
234
|
|
|
// Get all places and assume these are places of publication. |
|
235
|
|
|
$places = $this->xml->xpath('./mods:originInfo/mods:place/mods:placeTerm'); |
|
236
|
|
|
} |
|
237
|
|
|
if (!empty($places)) { |
|
238
|
|
|
foreach ($places as $place) { |
|
239
|
|
|
$this->metadata['place'][] = (string) $place; |
|
240
|
|
|
if (!$this->metadata['place_sorting'][0]) { |
|
241
|
|
|
$this->metadata['place_sorting'][0] = preg_replace('/[[:punct:]]/', '', (string) $place); |
|
242
|
|
|
} |
|
243
|
|
|
} |
|
244
|
|
|
} |
|
245
|
|
|
} |
|
246
|
|
|
|
|
247
|
|
|
/** |
|
248
|
|
|
* Get "year" and "year_sorting". |
|
249
|
|
|
* |
|
250
|
|
|
* @access private |
|
251
|
|
|
* |
|
252
|
|
|
* @return void |
|
253
|
|
|
*/ |
|
254
|
|
|
private function getYears() { |
|
255
|
|
|
// Get "year_sorting". |
|
256
|
|
|
if (($years_sorting = $this->xml->xpath('./mods:originInfo[not(./mods:edition="[Electronic ed.]")]/mods:dateOther[@type="order" and @encoding="w3cdtf"]'))) { |
|
257
|
|
|
foreach ($years_sorting as $year_sorting) { |
|
258
|
|
|
$this->metadata['year_sorting'][0] = intval($year_sorting); |
|
259
|
|
|
} |
|
260
|
|
|
} |
|
261
|
|
|
// Get "year" and "year_sorting" if not specified separately. |
|
262
|
|
|
$years = $this->xml->xpath('./mods:originInfo[not(./mods:edition="[Electronic ed.]")]/mods:dateIssued[@keyDate="yes"]'); |
|
263
|
|
|
// Get "year" and "year_sorting" again if that was to sophisticated. |
|
264
|
|
|
if (empty($years)) { |
|
265
|
|
|
// Get all dates and assume these are dates of publication. |
|
266
|
|
|
$years = $this->xml->xpath('./mods:originInfo/mods:dateIssued'); |
|
267
|
|
|
} |
|
268
|
|
|
if (!empty($years)) { |
|
269
|
|
|
foreach ($years as $year) { |
|
270
|
|
|
$this->metadata['year'][] = (string) $year; |
|
271
|
|
|
if (!$this->metadata['year_sorting'][0]) { |
|
272
|
|
|
$year_sorting = str_ireplace('x', '5', preg_replace('/[^\d.x]/i', '', (string) $year)); |
|
273
|
|
|
if ( |
|
274
|
|
|
strpos($year_sorting, '.') |
|
|
|
|
|
|
275
|
|
|
|| strlen($year_sorting) < 3 |
|
|
|
|
|
|
276
|
|
|
) { |
|
277
|
|
|
$year_sorting = ((intval(trim($year_sorting, '.')) - 1) * 100) + 50; |
|
|
|
|
|
|
278
|
|
|
} |
|
279
|
|
|
$this->metadata['year_sorting'][0] = intval($year_sorting); |
|
280
|
|
|
} |
|
281
|
|
|
} |
|
282
|
|
|
} |
|
283
|
|
|
} |
|
284
|
|
|
} |
|
285
|
|
|
|
kitodo /
kitodo-presentation
Loading history...
