gitweb.ps.run Git - ps-cgit/blob - ui-tag.c

   1 /* ui-tag.c: display a tag
   2  *
   3  * Copyright (C) 2007 Lars Hjemli
   4  *
   5  * Licensed under GNU General Public License v2
   6  *   (see COPYING for full license text)
   7  */
   8
   9 #include "cgit.h"
  10 #include "ui-tag.h"
  11 #include "html.h"
  12 #include "ui-shared.h"
  13
  14 static void print_tag_content(char *buf)
  15 {
  16         char *p;
  17
  18         if (!buf)
  19                 return;
  20
  21         html("<div class='commit-subject'>");
  22         p = strchr(buf, '\n');
  23         if (p)
  24                 *p = '\0';
  25         html_txt(buf);
  26         html("</div>");
  27         if (p) {
  28                 html("<div class='commit-msg'>");
  29                 html_txt(++p);
  30                 html("</div>");
  31         }
  32 }
  33
  34 static void print_download_links(char *revname)
  35 {
  36         html("<tr><th>download</th><td class='sha1'>");
  37         cgit_print_snapshot_links(ctx.qry.repo, ctx.qry.head,
  38                                   revname, ctx.repo->snapshots);
  39         html("</td></tr>");
  40 }
  41
  42 void cgit_print_tag(char *revname)
  43 {
  44         unsigned char sha1[20];
  45         struct object *obj;
  46         struct tag *tag;
  47         struct taginfo *info;
  48
  49         if (!revname)
  50                 revname = ctx.qry.head;
  51
  52         if (get_sha1(fmt("refs/tags/%s", revname), sha1)) {
  53                 cgit_print_error(fmt("Bad tag reference: %s", revname));
  54                 return;
  55         }
  56         obj = parse_object(sha1);
  57         if (!obj) {
  58                 cgit_print_error(fmt("Bad object id: %s", sha1_to_hex(sha1)));
  59                 return;
  60         }
  61         if (obj->type == OBJ_TAG) {
  62                 tag = lookup_tag(sha1);
  63                 if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
  64                         cgit_print_error(fmt("Bad tag object: %s", revname));
  65                         return;
  66                 }
  67                 html("<table class='commit-info'>\n");
  68                 htmlf("<tr><td>tag name</td><td>");
  69                 html_txt(revname);
  70                 htmlf(" (%s)</td></tr>\n", sha1_to_hex(sha1));
  71                 if (info->tagger_date > 0) {
  72                         html("<tr><td>tag date</td><td>");
  73                         cgit_print_date(info->tagger_date, FMT_LONGDATE, ctx.cfg.local_time);
  74                         html("</td></tr>\n");
  75                 }
  76                 if (info->tagger) {
  77                         html("<tr><td>tagged by</td><td>");
  78                         html_txt(info->tagger);
  79                         if (info->tagger_email && !ctx.cfg.noplainemail) {
  80                                 html(" ");
  81                                 html_txt(info->tagger_email);
  82                         }
  83                         html("</td></tr>\n");
  84                 }
  85                 html("<tr><td>tagged object</td><td class='sha1'>");
  86                 cgit_object_link(tag->tagged);
  87                 html("</td></tr>\n");
  88                 if (ctx.repo->snapshots)
  89                         print_download_links(revname);
  90                 html("</table>\n");
  91                 print_tag_content(info->msg);
  92         } else {
  93                 html("<table class='commit-info'>\n");
  94                 htmlf("<tr><td>tag name</td><td>");
  95                 html_txt(revname);
  96                 html("</td></tr>\n");
  97                 html("<tr><td>Tagged object</td><td class='sha1'>");
  98                 cgit_object_link(obj);
  99                 html("</td></tr>\n");
 100                 if (ctx.repo->snapshots)
 101                         print_download_links(revname);
 102                 html("</table>\n");
 103         }
 104         return;
 105 }