Open-ILS/src/templates/opac/parts/result/facets.tt2

   1 <div class="facet_box_wrapper">
   2 [%
   3
   4 long_facets = CGI.param('long_facet') || [];
   5 selected_facets = CGI.param('facet') || [];
   6
   7 # sorted list of search facets
   8 sorted_facets = [];
   9
  10 # we'll clobber the facet. "namespace" later
  11 # Provide a default value if unset in config.tt2
  12 DEFAULT_DISPLAY_COUNT = facet.default_display_count || 5;
  13
  14 IF facet.display;
  15
  16     # facet display configuration present.  Traverse the
  17     # configuration lists, find the matching facets from
  18     # search facet data, and append them to the sorted
  19     # list of facets.
  20
  21     FOR display_chunk IN facet.display;
  22         FOR display_field IN display_chunk.facet_order;
  23             # find the matching facet in the facet data
  24             FOR facet IN ctx.search_facets.values;
  25                 IF facet.cmf.field_class == display_chunk.facet_class
  26                         AND facet.cmf.name == display_field;
  27                     sorted_facets.push(facet);
  28                 END;
  29             END;
  30         END;
  31     END;
  32
  33 ELSE;
  34
  35     # No facet display configuration is present.
  36     # show all facets, sorted by name.
  37
  38     # collect facet type labels for easier sorting
  39     labels = [];
  40     FOR facet IN ctx.search_facets.values;
  41         labels.push(facet.cmf.label);
  42     END;
  43
  44     # We used to do a sort here, but now that's handled in EGCatLoader.
  45     sorted_facets = ctx.search_facets.values;
  46 END;
  47
  48 display_count_by_cmf = {};
  49
  50 FOR facet IN sorted_facets;
  51     fclass = facet.cmf.field_class;
  52     fname = facet.cmf.name;
  53     fid = facet.cmf.id;
  54     long_key = fclass _ fname %]
  55
  56     <div class="facet_box_temp">
  57         <div class="header">
  58                 [% IF long_facets.grep(long_key).0;
  59                     new_long = [];
  60                     FOR fct IN long_facets;
  61                         IF fct != long_key;
  62                             new_long.push(fct);
  63                         END;
  64                     END;
  65                     expand_url = mkurl('', {long_facet => new_long});
  66                     IF new_long.size == 0;
  67                         expand_url  = mkurl('', {}, ['long_facet']);
  68                     END;
  69                 %]
  70                     <a class="button" href="[% expand_url %]"
  71                       title="[% l('Show Fewer [_1] Entries', facet.cmf.label) %]">
  72                       [% l("Fewer") %]
  73                     </a>
  74                 [% ELSIF facet.data.size > DEFAULT_DISPLAY_COUNT %]
  75                     <a class="button"
  76                       title="[% l('Show More [_1] Entries', facet.cmf.label) %]"
  77                       href="[% mkurl('', {long_facet => long_facets.merge([long_key])}) %]">
  78                       [% l("More") %]
  79                     </a>
  80                 [% END %]
  81             <div class="title">[% facet.cmf.label %]</div>
  82         </div>
  83         <div class="box_wrapper">
  84             <div class="box">
  85             [% FOR facet_data IN facet.data;
  86                 display_value = facet_data.value | html;
  87                 param_string = fclass _ '|' _ fname _ '[' _ facet_data.value _ ']';
  88                 new_facets = [];
  89                 this_selected = 0;
  90                 FOR selected IN selected_facets;
  91                     IF selected == param_string;
  92                         this_selected = 1;
  93                     ELSE;
  94                         new_facets.push(selected);
  95                     END;
  96                 END;
  97
  98                 display_count_by_cmf.$fid = display_count_by_cmf.$fid || 0;
  99
 100                 NEXT UNLESS long_facets.grep(long_key).0 OR
 101                     display_count_by_cmf.$fid < DEFAULT_DISPLAY_COUNT;
 102
 103                 # fix syntax highlighting: >
 104
 105                 display_count_by_cmf.$fid = display_count_by_cmf.$fid + 1;
 106
 107                 IF this_selected;
 108                     # This facet is already selected by the user.
 109                     # Link removes the facet from the set of selected facets.
 110                 %]
 111                     <div class="facet_template facet_template_selected">
 112                         <div class="facet">
 113                             [% IF new_facets.size == 0 %]
 114                             <a href="[% mkurl('', {}, ['facet']) %]">[% display_value %]</a>
 115                             [% ELSE %]
 116                             <a href="[% mkurl('', {facet => new_facets}) %]">[% display_value %]</a>
 117                             [% END %]
 118                         </div>
 119                         <div class="count">([% facet_data.count %])</div>
 120                     </div>
 121                 [%
 122                     ELSE;
 123                     # This facet is not currently selected.  If selected,
 124                     # append this facet to the list of currently active facets.
 125                 %]
 126                     <div class="facet_template">
 127                         <div class="facet">
 128                             <a href='[% mkurl('', {facet => selected_facets.merge([param_string])}, ['page']) %]'>[% display_value %]</a>
 129                         </div>
 130                         <div class="count">([% facet_data.count %])</div>
 131                     </div>
 132                 [% END %]
 133             [% END %]
 134             </div>
 135         </div> <!-- box_wrapper -->
 136     </div> <!-- facet_box_temp -->
 137 [% END %]
 138 </div> <!-- facet_box_wrapper -->
 139