ui-commit.c

   1 /* ui-commit.c: generate commit view
   2  *
   3  * Copyright (C) 2006 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 "html.h"
  11 #include "ui-shared.h"
  12 #include "ui-diff.h"
  13 #include "ui-log.h"
  14
  15 void cgit_print_commit(char *hex)
  16 {
  17         struct commit *commit, *parent;
  18         struct commitinfo *info;
  19         struct commit_list *p;
  20         unsigned char sha1[20];
  21         char *tmp;
  22         int parents = 0;
  23
  24         if (!hex)
  25                 hex = ctx.qry.head;
  26
  27         if (get_sha1(hex, sha1)) {
  28                 cgit_print_error(fmt("Bad object id: %s", hex));
  29                 return;
  30         }
  31         commit = lookup_commit_reference(sha1);
  32         if (!commit) {
  33                 cgit_print_error(fmt("Bad commit reference: %s", hex));
  34                 return;
  35         }
  36         info = cgit_parse_commit(commit);
  37
  38         load_ref_decorations();
  39
  40         html("<table summary='commit info' class='commit-info'>\n");
  41         html("<tr><th>author</th><td>");
  42         html_txt(info->author);
  43         html(" ");
  44         html_txt(info->author_email);
  45         html("</td><td class='right'>");
  46         cgit_print_date(info->author_date, FMT_LONGDATE, ctx.cfg.local_time);
  47         html("</td></tr>\n");
  48         html("<tr><th>committer</th><td>");
  49         html_txt(info->committer);
  50         html(" ");
  51         html_txt(info->committer_email);
  52         html("</td><td class='right'>");
  53         cgit_print_date(info->committer_date, FMT_LONGDATE, ctx.cfg.local_time);
  54         html("</td></tr>\n");
  55         html("<tr><th>commit</th><td colspan='2' class='sha1'>");
  56         tmp = sha1_to_hex(commit->object.sha1);
  57         cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp);
  58         html(" (");
  59         cgit_patch_link("patch", NULL, NULL, NULL, tmp);
  60         html(")</td></tr>\n");
  61         html("<tr><th>tree</th><td colspan='2' class='sha1'>");
  62         tmp = xstrdup(hex);
  63         cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL,
  64                        ctx.qry.head, tmp, NULL);
  65         html("</td></tr>\n");
  66         for (p = commit->parents; p ; p = p->next) {
  67                 parent = lookup_commit_reference(p->item->object.sha1);
  68                 if (!parent) {
  69                         html("<tr><td colspan='3'>");
  70                         cgit_print_error("Error reading parent commit");
  71                         html("</td></tr>");
  72                         continue;
  73                 }
  74                 html("<tr><th>parent</th>"
  75                      "<td colspan='2' class='sha1'>");
  76                 cgit_commit_link(sha1_to_hex(p->item->object.sha1), NULL, NULL,
  77                                  ctx.qry.head, sha1_to_hex(p->item->object.sha1));
  78                 html(" (");
  79                 cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
  80                                sha1_to_hex(p->item->object.sha1), NULL);
  81                 html(")</td></tr>");
  82                 parents++;
  83         }
  84         if (ctx.repo->snapshots) {
  85                 html("<tr><th>download</th><td colspan='2' class='sha1'>");
  86                 cgit_print_snapshot_links(ctx.qry.repo, ctx.qry.head,
  87                                           hex, ctx.repo->snapshots);
  88                 html("</td></tr>");
  89         }
  90         html("</table>\n");
  91         html("<div class='commit-subject'>");
  92         html_txt(info->subject);
  93         show_commit_decorations(commit);
  94         html("</div>");
  95         html("<div class='commit-msg'>");
  96         html_txt(info->msg);
  97         html("</div>");
  98         if (parents < 3) {
  99                 if (parents)
 100                         tmp = sha1_to_hex(commit->parents->item->object.sha1);
 101                 else
 102                         tmp = NULL;
 103                 cgit_print_diff(ctx.qry.sha1, tmp, NULL);
 104         }
 105         cgit_free_commitinfo(info);
 106 }