2 # Extract MARC fields from XML
3 # get_marc_attrs( { marc_xml => doc } )
7 # Map item types to schema.org types; impedance mismatch :(
8 args.schema.itemtype = {};
10 schema_typemap.a = 'http://schema.org/Book';
11 schema_typemap.e = 'http://schema.org/Map';
12 schema_typemap.j = 'http://schema.org/MusicAlbum';
15 FOR isbn IN xml.findnodes('//*[@tag="020"]/*[@code="a"]');
16 args.isbns.push(isbn.textContent);
20 FOR upc IN xml.findnodes('//*[@tag="024"]/*[@code="a"]');
21 args.upcs.push(upc.textContent);
23 args.upc = args.upcs.0; # use first UPC as the default
26 FOR sub IN xml.findnodes('//*[@tag="022"]/*[@code="a"]');
27 args.issns.push(sub.textContent);
29 args.issn = (args.issns.size) ? args.issn.0 : '';
32 FOR sub IN xml.findnodes('//*[@tag="100"]/*[@code="a"]');
33 args.authors.push(sub.textContent);
35 args.author = (args.authors.size) ? args.authors.0 : '';
37 # Include subfields 'abnp' to generate a more comprehensive title display in search results
38 titresults = xml.findnodes('//*[@tag="245"]/*[@code="a" or @code="b" or @code="n" or @code="p"]');
39 titresults_content = [];
40 FOR sub IN titresults; titresults_content.push(sub.textContent); END;
41 args.title = titresults_content.join(" ");
42 # Avoid ugly trailing syntax on brief titles
43 args.title = args.title | replace('[:;/]$', '');
45 # Provide correct spacing between the subfields
46 titsubs = xml.findnodes('//*[@tag="245"]/*[(@code) and (@code != "6") and (@code != "8")]');
48 FOR sub IN titsubs; titsubs_content.push(sub.textContent); END;
49 args.title_extended = titsubs_content.join(" ");
52 pubplace_hunt = xml.findnodes('//*[@tag="260"]/*[@code="a"]') ||
53 xml.findnodes('//*[@tag="264" and @ind2="1"]/*[@code="a"]');
54 FOR sub IN pubplace_hunt;
55 args.pubplaces.push(sub.textContent);
57 args.pubplace = (args.pubplaces.size) ? args.pubplaces.0 : '';
60 publishers_hunt = xml.findnodes('//*[@tag="260"]/*[@code="b"]') ||
61 xml.findnodes('//*[@tag="264" and @ind2="1"]/*[@code="b"]');
62 FOR sub IN publishers_hunt;
63 args.publishers.push(sub.textContent);
65 args.publisher = (args.publishers.size) ? args.publishers.0 : '';
68 pubdates_hunt = xml.findnodes('//*[@tag="260"]/*[@code="c"]') ||
69 xml.findnodes('//*[@tag="264" and @ind2="1"]/*[@code="c"]');
70 FOR sub IN pubdates_hunt;
71 args.pubdates.push(sub.textContent);
73 args.pubdate = (args.pubdates.size) ? args.pubdates.0 : '';
76 args.pubinfo = "$args.pubplace $args.publisher $args.pubdate";
79 FOR sub IN xml.findnodes('//*[@tag="520"]/*[@code="a"]');
80 args.summaries.push(sub.textContent);
82 args.summary = (args.summaries.size) ? args.summaries.0 : '';
85 ed_hunt = xml.findnodes('//*[@tag="250"]/*[@code="a"]') ||
86 xml.findnodes('//*[@tag="534"]/*[@code="b"]') ||
87 xml.findnodes('//*[@tag="775"]/*[@code="b"]');
89 args.editions.push(sub.textContent);
91 args.edition = (args.editions.size) ? args.editions.0 : '';
94 FOR sub IN xml.findnodes(
95 '//*[@tag="300"]/*[@code="a" or @code="b" or @code="c" or @code="e"]'
97 phys_content.push(sub.textContent);
99 args.phys_desc = phys_content.join(" ");
101 args.contents_list = [];
102 FOR sub IN xml.findnodes('//*[@tag="505"]');
103 args.contents_list.push(sub.textContent);
105 args.contents = args.contents_list.join(" ");
106 args.content = (args.contents.size) ? args.contents.0 : '';
110 FOR sub IN xml.findnodes('//*[@tag="092" or @tag="099"]/*');
111 args.marc_cns.push(sub.textContent);
113 args.marc_cn = (args.marc_cns.size ) ? args.marc_cns.0 : '';
117 args.isbn_clean = args.isbns.0.replace('\ .*', '');
119 # Extract the 856 URLs that are not otherwise represented by asset.uri's
120 args.online_res = [];
121 FOR node IN xml.findnodes('//*[@tag="856" and @ind1="4" and (@ind2="0" or @ind2="1")]');
122 IF node.findnodes('./*[@code="9" or @code="w" or @code="n"]'); NEXT; END; # asset.uri's
123 label = node.findnodes('./*[@code="y"]');
124 notes = node.findnodes('./*[@code="z" or @code="3"]');
125 FOR href IN node.findnodes('./*[@code="u"]');
127 # it's possible for multiple $u's to exist within 1 856 tag.
128 # in that case, honor the label/notes data for the first $u, but
129 # leave any subsequent $u's as unadorned href's.
130 # use href/link/note keys to be consistent with args.uri's
131 args.online_res.push({
132 href => href.textContent,
133 link => (loop.first AND label) ? label.textContent : href.textContent,
134 note => (loop.first) ? notes.textContent : ''
142 args.resolver_isbns = [];
143 args.resolver_issns = [];
145 # we use $9 of ISBN and ISSN as a flag for e-version
146 FOR resolver_isbn IN xml.findnodes('//*[@tag="020"]/*[@code="9"]');
147 IF resolver_isbn.textContent == "SFX" || resolver_isbn.textContent == "CUFTS";
148 my_parent = resolver_isbn.parentNode();
149 FOR resolver_isbn_val IN my_parent.findnodes('./*[@code="a"]');
150 args.resolver_isbns.push(
151 resolver_isbn_val.textContent.replace('-', '').replace('\ .*', '')
157 FOR resolver_issn IN xml.findnodes('//*[@tag="022"]/*[@code="9"]');
158 IF resolver_issn.textContent == "SFX" || resolver_issn.textContent == "CUFTS";
159 my_parent = resolver_issn.parentNode();
160 FOR resolver_issn_val IN my_parent.findnodes('./*[@code="a"]');
161 args.resolver_issns.push(
162 resolver_issn_val.textContent.replace('[^\d\-X]', '')
169 FOR rawissn IN xml.findnodes('//*[@tag="022"]/*[@code="a"]');
171 rawissn.textContent.replace('[^\d\-X]', '')
175 FOR volume IN xml.findnodes('//*[local-name()="volumes"]/*[local-name()="volume"]');
177 # Check volume visibility - could push this into XPath
178 vol.label = volume.getAttribute('label');
180 # Prepend prefix, if any
181 prefix = volume.findnodes('./*[local-name()="call_number_prefix"][@ident!="-1"]');
182 IF prefix.getAttribute('label') != '';
183 vol.label = prefix.getAttribute('label') _ " " _ vol.label;
186 # Append prefix, if any
187 suffix = volume.findnodes('./*[local-name()="call_number_suffix"][@ident!="-1"]');
188 IF suffix.getAttribute('label') != '';
189 vol.label = vol.label _ " " _ suffix.getAttribute('label');
192 vol.id = volume.getAttribute('id');
193 NEXT IF volume.getAttribute('opac_visible') == 'false';
194 NEXT IF volume.getAttribute('deleted') == 'true';
196 IF vol.label == '##URI##';
197 FOR uri IN volume.findnodes('./*[local-name()="uris"]/*[local-name()="uri"]');
199 res.href = uri.getAttribute('href');
200 res.link = uri.getAttribute('label');
201 res.note = uri.getAttribute('use_restriction');
206 copies = volume.findnodes('./*[local-name()="copies"]/*[local-name()="copy"]');
208 parts = copy.findnodes('./*[local-name()="monograph_parts"]/*[local-name()="monograph_part"]');
209 FOREACH part IN parts;
210 part_label = part.getAttribute('label');
211 LAST IF part_label != '';
213 # Check copy visibility
214 cp.deleted = copy.getAttribute('deleted');
215 cp.visible = copy.getAttribute('opac_visible');
216 NEXT IF (cp.deleted == 'true' OR cp.visible == 'false');
218 # Iterate through all of the children to determine visibility
219 FOR node IN cp.childNodes;
220 NEXT IF cp.visible == 'false';
221 vis = node.getAttribute('opac_visible');
222 del = node.getAttribute('deleted');
223 IF vis == 'false' or del == 'true';
224 cp.visible = 'false';
228 NEXT IF cp.visible == 'false';
230 loc = copy.findnodes('./*[local-name()="location"]');
231 NEXT IF loc.getAttribute('opac_visible') == 'false';
233 circlib = copy.findnodes('./*[local-name()="circlib"]');
234 NEXT IF circlib.getAttribute('opac_visible') == 'false';
236 status = copy.findnodes('./*[local-name()="status"]');
237 NEXT IF status.getAttribute('opac_visible') == 'false';
241 part_label => part_label,
242 location => loc.textContent,
243 library => circlib.textContent,
244 status => status.textContent
245 barcode => copy.getAttribute('barcode')
247 args.holdings.push(holding);
253 # Extract the copy count summary
254 count_type = (ctx.is_staff) ? 'staff' : 'public';
256 # Consortial copy count summary first
257 xpath = '//*[local-name()="counts"]/*[local-name()="count"][@type="' _ count_type _ '"]';
258 args.copy_counts = {};
259 FOR node IN xml.findnodes(xpath);
260 FOR attr IN ['count', 'available', 'unshadow', 'transcendant', 'org_unit'];
261 depth = node.getAttribute('depth');
262 org_unit = node.getAttribute('org_unit');
263 args.copy_counts.$depth.$attr = node.getAttribute(attr);
264 args.org_copy_counts.$org_unit.$attr = node.getAttribute(attr);
268 # Get preferred library copy count
269 args.plib_copy_counts = {};
270 count_type = 'pref_lib';
271 xpath = '//*[local-name()="counts"]/*[local-name()="count"][@type="' _ count_type _ '"]';
272 FOR node IN xml.findnodes(xpath);
273 FOR attr IN ['count', 'available', 'unshadow', 'transcendant', 'org_unit'];
274 depth = node.getAttribute('depth');
275 args.plib_copy_counts.$depth.$attr = node.getAttribute(attr);
279 # "mattype" == "custom marc format specifier"
280 FOR icon_style IN ['mattype', 'item_type'];
281 node = xml.findnodes(
282 '//*[local-name()="attributes"]/*[local-name()="field"][@name="' _ icon_style _ '"]');
283 IF node AND node.textContent;
284 type = node.textContent;
285 args.format_label = node.getAttribute('coded-value')
286 args.schema.itemtype = schema_typemap.$type;
287 args.format_icon = ctx.media_prefix _ '/images/format_icons/' _ icon_style _ '/' _ type _ '.png';
294 # Get the library or location group
296 # magically upgrades any use of 'loc' to 'locg',
297 # which is a superset of 'loc'.
300 loc_value = CGI.param(loc_name) || CGI.param('loc') || ctx.search_ou;