Open-ILS/src/templates/opac/parts/record/issues-db.tt2

   1 [%-
   2 expand_path = CGI.param('sepath') || [];
   3 expand_path = expand_path.list; # sic
   4
   5 seoffset_list = CGI.param('seoffset') || [];
   6 seoffset_list = seoffset_list.list; # sic
   7
   8 IF expand_path.size == 0 AND seoffset_list.size == 0;
   9     seoffset_list = [0,0]; # compensate for $auto_expand_first; see ML
  10 END;
  11
  12 selimit = CGI.param('selimit') || 10;
  13 ght_sepath = [];
  14 ght_depth = 0;
  15
  16 VIEW grouped_holding_tree;
  17     BLOCK list;
  18         '<div class="rdetail-holding-group">';
  19         prev_seoffset_list = seoffset_list.slice(0, ght_depth);
  20         next_seoffset_list = seoffset_list.slice(0, ght_depth);
  21
  22         prev_seoffset_list.$ght_depth = prev_seoffset_list.$ght_depth - selimit;
  23         IF prev_seoffset_list.$ght_depth < 0;
  24             prev_seoffset_list.$ght_depth = 0;
  25         END;
  26
  27         next_seoffset_list.$ght_depth = next_seoffset_list.$ght_depth + selimit;
  28         IF item.0.units.size;
  29             INCLUDE "opac/parts/record/copy_table.tt2" serial_holdings=item;
  30             "<hr />";
  31             "</div>";
  32         ELSE;
  33             FOREACH node IN item;
  34                 IF NOT node.label;
  35                     has_more = 1;
  36                     LAST;
  37                 END;
  38
  39                 IF node.value;
  40                     ght_sepath.push(node.value);
  41                     new_seoffsets = seoffset_list.slice(0, ght_depth);
  42                     new_seoffsets.push(0);
  43
  44                     expand_link = mkurl(
  45                         '', {'sepath' => ght_sepath, 'seoffset' => new_seoffsets},
  46                         0, 'issues'
  47                     );
  48
  49                     collapse_sepath = ght_sepath.slice(0, -2);
  50                     IF collapse_sepath.size == 0;
  51                         collapse_clear_params = ['sepath'];
  52                     ELSE;
  53                         collapse_clear_params = 0;
  54                     END;
  55
  56                     collapse_link = mkurl(
  57                         '', {
  58                             'sepath' => collapse_sepath,
  59                             'seoffset' => new_seoffsets.slice(0, -2)
  60                         }, collapse_clear_params, 'issues'
  61                     );
  62
  63                     "<div class='rdetail-holding-group'>";
  64                     IF node.children.size;
  65                         # TODO: make images or figure out a CSS trick or
  66                         # something. I doubt we can count on all OPAC clients
  67                         # having adequate fonts to cover these Unicode glyphs.
  68                         "&#x25bc; <a href='"; collapse_link;
  69                     ELSE;
  70                         "&#x25ba; <a href='"; expand_link;
  71                     END;
  72                     "'>"; node.label; "</a></div>";
  73
  74                     IF node.children.size;
  75                         ght_depth = ght_depth + 1;
  76                         view.print(node.children);
  77                         ght_depth = ght_depth - 1;
  78                     END;
  79
  80                     waste = ght_sepath.pop;
  81                 ELSE;
  82                     "<div class='rdetail-holding-group'>"; node.label; "</div>";
  83                     # XXX Hold placement link here? Maybe not if no units.
  84                 END;
  85             END;
  86
  87             to_clear = 0;
  88             new_sepath_end = ght_depth - 1;
  89             IF new_sepath_end < 0;
  90                 to_clear = ['sepath'];
  91                 new_sepath = [];
  92             ELSE;
  93                 new_sepath = expand_path.slice(0, ght_depth - 1);
  94             END;
  95
  96             IF has_more;
  97                 '<a class="paging" href="';
  98                     mkurl('',{seoffset => next_seoffset_list, sepath => new_sepath},to_clear,'issues');
  99                 '">&laquo; '; l('Earlier holdings'); '</a>';
 100             END;
 101             IF seoffset_list.$ght_depth > 0;
 102                 '<a class="paging" href="';
 103                     mkurl('',{seoffset => prev_seoffset_list, sepath => new_sepath},to_clear,'issues');
 104                 '">'; l('Later holdings'); ' &raquo;</a>&nbsp; ';
 105             END;
 106             '</div>';
 107         END;
 108     END;
 109 END;
 110
 111 VIEW holding_summary_tree;
 112     BLOCK hash;
 113         '<div class="rdetail-holding-group">';
 114         ctx.get_aou(item.org_unit).name; "<br />";
 115         FOREACH summary IN item.holding_summaries;
 116             IF summary.holdings;
 117                 twisty = '&#x25bc; ';
 118                 link = mkurl(
 119                     '', {},
 120                     ['sid','stype','selimit','sepath','seoffset'], 'issues'
 121                 );
 122                 link_title = l('Collapse');
 123             ELSE;
 124                 twisty = '&#x25ba; ';
 125                 link = mkurl(
 126                     '', {sid => summary.id, stype => summary.summary_type},
 127                     ['selimit','sepath','seoffset'], 'issues'
 128                 );
 129                 link_title = l('Expand');
 130             END;
 131             '<span>'; twisty;
 132             '<a href="' _ link _ '" title="' _ link_title _ '">';
 133             summary.generated_coverage.join(", ");
 134             '</a></span><br />';
 135             IF summary.holdings;
 136                 grouped_holding_tree.print(summary.holdings);
 137             END;
 138         END;
 139         FOREACH child IN item.children;
 140             view.print(child);
 141         END;
 142         '</div>';
 143     END;
 144 END %]
 145     <div class="holding-summary-tree">
 146     [% holding_summary_tree.print(ctx.holding_summary_tree) %]
 147     </div>
 148     <div class="holding-summary-tree-pager">
 149         [%  slimit = CGI.param('slimit') || 10;
 150             soffset = CGI.param('soffset') || 0;
 151             soffset_prev = soffset - slimit;
 152             IF soffset_prev < 0; soffset_prev = 0; END;
 153             soffset_next = soffset + slimit;
 154         %]
 155         [% IF soffset > 0 %]
 156         <a href="[% mkurl('', {soffset => soffset_prev}, ['sid','stype','sepath','selimit','seoffset'], 'issues') %]>[% l('Previous') %]</a>
 157         [% END %]
 158         [% IF ctx.holding_summary_tree.more %]
 159         <a href="[% mkurl('', {soffset => soffset_next}, ['sid','stype','sepath','selimit','seoffset'], 'issues') %]">[% l('Next') %]</a>
 160         [% END %]
 161     </div>