src/opacdisp.c

   1 /* This file is part of the YAZ toolkit.
   2  * Copyright (C) 1995-2008 Index Data
   3  * See the file LICENSE for details.
   4  */
   5 /**
   6  * \file opacdisp.c
   7  * \brief Implements OPAC record display
   8  */
   9
  10 #include <stdio.h>
  11 #include <string.h>
  12 #include <stdlib.h>
  13 #include <ctype.h>
  14
  15 #include <yaz/proto.h>
  16 #include <yaz/marcdisp.h>
  17
  18 static void opac_element_str(WRBUF wrbuf, yaz_iconv_t cd,
  19                              int l, const char *elem,
  20                              const char *data)
  21 {
  22     if (data)
  23     {
  24         while (--l >= 0)
  25             wrbuf_puts(wrbuf, " ");
  26         wrbuf_puts(wrbuf, "<");
  27         wrbuf_puts(wrbuf, elem);
  28         wrbuf_puts(wrbuf, ">");
  29         wrbuf_iconv_puts_cdata(wrbuf, cd, data);
  30         wrbuf_puts(wrbuf, "</");
  31         wrbuf_puts(wrbuf, elem);
  32         wrbuf_puts(wrbuf, ">\n");
  33     }
  34 }
  35
  36 static void opac_element_bool(WRBUF wrbuf, int l, const char *elem, int *data)
  37 {
  38     if (data)
  39     {
  40         while (--l >= 0)
  41             wrbuf_puts(wrbuf, " ");
  42         wrbuf_puts(wrbuf, "<");
  43         wrbuf_puts(wrbuf, elem);
  44         if (*data)
  45             wrbuf_puts(wrbuf, " value=\"1\"");
  46         else
  47             wrbuf_puts(wrbuf, " value=\"0\"");
  48         wrbuf_puts(wrbuf, "/>\n");
  49     }
  50 }
  51
  52 void yaz_opac_decode_wrbuf(yaz_marc_t mt, Z_OPACRecord *r, WRBUF wrbuf)
  53 {
  54     int i;
  55     yaz_iconv_t cd = yaz_marc_get_iconv(mt);
  56
  57     wrbuf_puts(wrbuf, "<opacRecord>\n");
  58     if (r->bibliographicRecord)
  59     {
  60         Z_External *ext = r->bibliographicRecord;
  61
  62         wrbuf_puts(wrbuf, "  <bibliographicRecord>\n");
  63         if (ext->which == Z_External_octet)
  64             yaz_marc_decode_wrbuf(mt, (const char *) ext->u.octet_aligned->buf,
  65                                   ext->u.octet_aligned->len, wrbuf);
  66         wrbuf_puts(wrbuf, "  </bibliographicRecord>\n");
  67     }
  68     wrbuf_puts(wrbuf, "<holdings>\n");
  69
  70     for (i = 0; i < r->num_holdingsData; i++)
  71     {
  72         Z_HoldingsRecord *h = r->holdingsData[i];
  73         wrbuf_puts(wrbuf, " <holding>\n");
  74
  75         if (h->which == Z_HoldingsRecord_marcHoldingsRecord)
  76         {
  77             Z_External *ext = h->u.marcHoldingsRecord;
  78
  79             wrbuf_puts(wrbuf, "  <marcHoldingsRecord>\n");
  80             if (ext->which == Z_External_octet)
  81                 yaz_marc_decode_wrbuf(mt, (const char *)
  82                                       ext->u.octet_aligned->buf,
  83                                       ext->u.octet_aligned->len, wrbuf);
  84             wrbuf_puts(wrbuf, "  </marcHoldingsRecord>\n");
  85         }
  86         else if (h->which == Z_HoldingsRecord_holdingsAndCirc)
  87         {
  88             int j;
  89
  90             Z_HoldingsAndCircData *d = h->u.holdingsAndCirc;
  91
  92             opac_element_str(wrbuf, cd, 2, "typeOfRecord", d->typeOfRecord);
  93             opac_element_str(wrbuf, cd, 2, "encodingLevel", d->encodingLevel);
  94             opac_element_str(wrbuf, cd, 2, "format", d->format);
  95             opac_element_str(wrbuf, cd, 2, "receiptAcqStatus", d->receiptAcqStatus);
  96             opac_element_str(wrbuf, cd, 2, "generalRetention", d->generalRetention);
  97             opac_element_str(wrbuf, cd, 2, "completeness", d->completeness);
  98             opac_element_str(wrbuf, cd, 2, "dateOfReport", d->dateOfReport);
  99             opac_element_str(wrbuf, cd, 2, "nucCode", d->nucCode);
 100             opac_element_str(wrbuf, cd, 2, "localLocation", d->localLocation);
 101             opac_element_str(wrbuf, cd, 2, "shelvingLocation", d->shelvingLocation);
 102             opac_element_str(wrbuf, cd, 2, "callNumber", d->callNumber);
 103             opac_element_str(wrbuf, cd, 2, "shelvingData", d->shelvingData);
 104
 105             opac_element_str(wrbuf, cd, 2, "copyNumber", d->copyNumber);
 106             opac_element_str(wrbuf, cd, 2, "publicNote", d->publicNote);
 107             opac_element_str(wrbuf, cd, 2, "reproductionNote", d->reproductionNote);
 108             opac_element_str(wrbuf, cd, 2, "termsUseRepro", d->termsUseRepro);
 109             opac_element_str(wrbuf, cd, 2, "enumAndChron", d->enumAndChron);
 110             if (d->num_volumes)
 111             {
 112                 wrbuf_puts (wrbuf, "  <volumes>\n");
 113                 for (j = 0; j<d->num_volumes; j++)
 114                 {
 115                     wrbuf_puts (wrbuf, "   <volume>\n");
 116                     opac_element_str(wrbuf, cd, 4, "enumeration",
 117                                      d->volumes[j]->enumeration);
 118                     opac_element_str(wrbuf, cd, 4, "chronology",
 119                                      d->volumes[j]->chronology);
 120                     opac_element_str(wrbuf, cd, 4, "enumAndChron",
 121                                      d->volumes[j]->enumAndChron);
 122                     wrbuf_puts(wrbuf, "   </volume>\n");
 123                 }
 124                 wrbuf_puts(wrbuf, "  </volumes>\n");
 125             }
 126             if (d->num_circulationData)
 127             {
 128                 wrbuf_puts (wrbuf, "  <circulations>\n");
 129                 for (j = 0; j<d->num_circulationData; j++)
 130                 {
 131                     wrbuf_puts(wrbuf,"   <circulation>\n");
 132                     opac_element_bool(wrbuf, 4, "availableNow",
 133                                       d->circulationData[j]->availableNow);
 134                     opac_element_str(wrbuf, cd, 4, "availabiltyDate",
 135                                      d->circulationData[j]->availablityDate);
 136                     opac_element_str(wrbuf, cd, 4, "availableThru",
 137                                       d->circulationData[j]->availableThru);
 138                     opac_element_str(wrbuf, cd, 4, "restrictions",
 139                                       d->circulationData[j]->restrictions);
 140                     opac_element_str(wrbuf, cd, 4, "itemId",
 141                                       d->circulationData[j]->itemId);
 142                     opac_element_bool(wrbuf, 4, "renewable",
 143                                       d->circulationData[j]->renewable);
 144                     opac_element_bool(wrbuf, 4, "onHold",
 145                                       d->circulationData[j]->onHold);
 146                     opac_element_str(wrbuf, cd, 4, "enumAndChron",
 147                                       d->circulationData[j]->enumAndChron);
 148                     opac_element_str(wrbuf, cd, 4, "midspine",
 149                                       d->circulationData[j]->midspine);
 150                     opac_element_str(wrbuf, cd, 4, "temporaryLocation",
 151                                       d->circulationData[j]->temporaryLocation);
 152                     wrbuf_puts(wrbuf, "   </circulation>\n");
 153                 }
 154                 wrbuf_puts(wrbuf, "  </circulations>\n");
 155             }
 156         }
 157         wrbuf_puts(wrbuf, " </holding>\n");
 158     }
 159     wrbuf_puts(wrbuf, "</holdings>\n");
 160     wrbuf_puts(wrbuf, "</opacRecord>\n");
 161 }
 162
 163 void yaz_display_OPAC(WRBUF wrbuf, Z_OPACRecord *opac_rec, int flags)
 164 {
 165     yaz_marc_t mt = yaz_marc_create();
 166
 167     yaz_marc_xml(mt, YAZ_MARC_MARCXML);
 168     yaz_opac_decode_wrbuf(mt, opac_rec, wrbuf);
 169     yaz_marc_destroy(mt);
 170 }
 171
 172 /*
 173  * Local variables:
 174  * c-basic-offset: 4
 175  * indent-tabs-mode: nil
 176  * End:
 177  * vim: shiftwidth=4 tabstop=8 expandtab
 178  */
 179