Open-ILS/src/templates/opac/parts/misc_util.tt2

   1 [%
   2     # Extract MARC fields from XML
   3     #   get_marc_attrs( { marc_xml => doc } )
   4     BLOCK get_marc_attrs;
   5         xml = args.marc_xml;
   6         args.isbns = [];
   7         FOR isbn IN xml.findnodes('//*[@tag="020"]/*[@code="a"]');
   8             args.isbns.push(isbn.textContent);
   9         END;
  10         args.upcs = [];
  11         FOR upc IN xml.findnodes('//*[@tag="024"]/*[@code="a"]');
  12             args.upcs.push(upc.textContent);
  13         END;
  14         args.upc = args.upcs.0; # use first UPC as the default
  15         args.issn = xml.findnodes('//*[@tag="022"]/*[@code="a"]').textContent;
  16         args.title = xml.findnodes('//*[@tag="245"]/*[@code="a"]').textContent;
  17         args.title_extended = xml.findnodes('//*[@tag="245"]').textContent;
  18         args.author = xml.findnodes('//*[@tag="100"]/*[@code="a"]').textContent;
  19         args.publisher = xml.findnodes('//*[@tag="260"]/*[@code="b"]').textContent;
  20         args.pubdate = xml.findnodes('//*[@tag="260"]/*[@code="c"]').textContent;
  21         args.summary = xml.findnodes('//*[@tag="520"]/*[@code="a"]').textContent;
  22         args.edition = xml.findnodes('//*[@tag="250"]/*[@code="a"]').textContent ||
  23             xml.findnodes('//*[@tag="534"]/*[@code="b"]').textContent ||
  24             xml.findnodes('//*[@tag="775"]/*[@code="b"]').textContent;
  25         phys = xml.findnodes(
  26             '//*[@tag="300"]/*[@code="a" or @code="b" or @code="c" or @code="e"]'
  27         );
  28         phys_content = [];
  29         FOR p IN phys; phys_content.push(p.textContent); END;
  30         args.phys_desc = phys_content.join("");
  31
  32         args.contents = xml.findnodes('//*[@tag="505"]').textContent;
  33
  34         # MARC Callnumber
  35         args.marc_cn = xml.findnodes('//*[@tag="092" or @tag="099"]/*').textContent;
  36
  37         # clean up the ISBN
  38         args.isbn_clean = args.isbns.0.replace('\ .*', '');
  39
  40         # Extract the 856 URLs that are not otherwise represented by asset.uri's
  41         args.online_res = [];
  42         FOR node IN xml.findnodes('//*[@tag="856" and @ind1="4" and (@ind2="0" or @ind2="1")]');
  43             IF node.findnodes('./*[@code="9" or @code="w" or @code="n"]'); NEXT; END; # asset.uri's
  44             label = node.findnodes('./*[@code="y"]');
  45             notes = node.findnodes('./*[@code="z" or @code="3"]');
  46             FOR href IN node.findnodes('./*[@code="u"]');
  47                 NEXT UNLESS href;
  48                 # it's possible for multiple $u's to exist within 1 856 tag.
  49                 # in that case, honor the label/notes data for the first $u, but
  50                 # leave any subsequent $u's as unadorned href's.
  51                 # use href/link/note keys to be consistent with args.uri's
  52                 args.online_res.push({
  53                     href => href.textContent,
  54                     link => (loop.first AND label) ? label.textContent : href.textContent,
  55                     note => (loop.first) ? notes.textContent : ''
  56                 });
  57             END;
  58         END;
  59
  60         args.holdings = [];
  61         args.uris = [];
  62         args.issns = [];
  63         args.resolver_isbns = [];
  64         args.resolver_issns = [];
  65
  66         # we use $9 of ISBN and ISSN as a flag for e-version
  67         FOR resolver_isbn IN xml.findnodes('//*[@tag="020"]/*[@code="9"]');
  68             IF resolver_isbn.textContent == "SFX" || resolver_isbn.textContent == "CUFTS";
  69                 my_parent = resolver_isbn.parentNode();
  70                 FOR resolver_isbn_val IN my_parent.findnodes('./*[@code="a"]');
  71                     args.resolver_isbns.push(
  72                         resolver_isbn_val.textContent.replace('-', '').replace('\ .*', '')
  73                     );
  74                 END;
  75             END;
  76         END;
  77
  78         FOR resolver_issn IN xml.findnodes('//*[@tag="022"]/*[@code="9"]');
  79             IF resolver_issn.textContent == "SFX" || resolver_issn.textContent == "CUFTS";
  80                 my_parent = resolver_issn.parentNode();
  81                 FOR resolver_issn_val IN my_parent.findnodes('./*[@code="a"]');
  82                     args.resolver_issns.push(
  83                         resolver_issn_val.textContent.replace('[^\d\-X]', '')
  84                     );
  85                 END;
  86             END;
  87         END;
  88
  89         # now snag all issns
  90         FOR rawissn IN xml.findnodes('//*[@tag="022"]/*[@code="a"]');
  91             args.issns.push(
  92                 rawissn.textContent.replace('[^\d\-X]', '')
  93             );
  94         END;
  95
  96         FOR volume IN xml.findnodes('//*[local-name()="volumes"]/*[local-name()="volume"]');
  97
  98             # Check volume visibility - could push this into XPath
  99             vol.label = volume.getAttribute('label');
 100
 101             # Prepend prefix, if any
 102             prefix = volume.findnodes('./*[local-name()="call_number_prefix"][@ident!="-1"]');
 103             IF prefix.getAttribute('label') != '';
 104                 vol.label = prefix.getAttribute('label') _ " " _ vol.label;
 105             END;
 106
 107             # Append prefix, if any
 108             suffix = volume.findnodes('./*[local-name()="call_number_suffix"][@ident!="-1"]');
 109             IF suffix.getAttribute('label') != '';
 110                 vol.label = vol.label _ " " _ suffix.getAttribute('label');
 111             END;
 112
 113             vol.id = volume.getAttribute('id');
 114             NEXT IF volume.getAttribute('opac_visible') == 'false';
 115             NEXT IF volume.getAttribute('deleted') == 'true';
 116
 117             IF vol.label == '##URI##';
 118                 FOR uri IN volume.findnodes('./*[local-name()="uris"]/*[local-name()="uri"]');
 119                     res.href = uri.getAttribute('href');
 120                     res.link = uri.getAttribute('label');
 121                     res.note = uri.getAttribute('use_restriction');
 122                     args.uris.push(res);
 123                 END;
 124                 NEXT;
 125             ELSE;
 126                 copies = volume.findnodes('./*[local-name()="copies"]/*[local-name()="copy"]');
 127                 FOR copy IN copies;
 128                     parts = copy.findnodes('./*[local-name()="monograph_parts"]/*[local-name()="monograph_part"]');
 129                     FOREACH part IN parts;
 130                         part_label = part.getAttribute('label');
 131                         LAST IF part_label != '';
 132                     END;
 133                     # Check copy visibility
 134                     cp.deleted = copy.getAttribute('deleted');
 135                     cp.visible = copy.getAttribute('opac_visible');
 136                     NEXT IF (cp.deleted == 'true' OR cp.visible == 'false');
 137
 138                     # Iterate through all of the children to determine visibility
 139                     FOR node IN cp.childNodes;
 140                         NEXT IF cp.visible == 'false';
 141                         vis = node.getAttribute('opac_visible');
 142                         del = node.getAttribute('deleted');
 143                         IF vis == 'false' or del == 'true';
 144                             cp.visible = 'false';
 145                         END;
 146                     END;
 147
 148                     NEXT IF cp.visible == 'false';
 149
 150                     loc = copy.findnodes('./*[local-name()="location"]');
 151                     circlib = copy.findnodes('./*[local-name()="circlib"]');
 152                     status = copy.findnodes('./*[local-name()="status"]');
 153
 154                     holding = {
 155                         label => vol.label,
 156                         part_label => part_label,
 157                         location => loc.textContent,
 158                         library => circlib.textContent,
 159                         status => status.textContent
 160                         barcode => copy.getAttribute('barcode')
 161                     };
 162                     args.holdings.push(holding);
 163                     part_label = '';
 164                 END;
 165             END;
 166         END;
 167
 168         # Extract the copy count summary
 169         count_type = (ctx.is_staff) ? 'staff' : 'public';
 170
 171         # Consortial copy count summary first
 172         xpath = '//*[local-name()="counts"]/*[local-name()="count"][@type="' _ count_type _ '"]';
 173         args.copy_counts = {};
 174         FOR node IN xml.findnodes(xpath);
 175             FOR attr IN ['count', 'available', 'unshadow', 'transcendant', 'org_unit'];
 176                 depth = node.getAttribute('depth');
 177                 args.copy_counts.$depth.$attr = node.getAttribute(attr);
 178             END;
 179         END;
 180
 181         # "mattype" == "custom marc format specifier"
 182         FOR icon_style IN ['mattype', 'item_type'];
 183             node = xml.findnodes(
 184                 '//*[local-name()="attributes"]/*[local-name()="field"][@name="' _ icon_style _ '"]');
 185             IF node AND node.textContent;
 186                 args.format_label = node.getAttribute('coded-value')
 187                 args.format_icon = ctx.media_prefix _ '/images/format_icons/' _ icon_style _ '/' _ node.textContent _ '.png';
 188                 LAST;
 189             END;
 190         END;
 191     END;
 192 %]