ui-log.c

   1 /* ui-log.c: functions for log output
   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
  11 void print_commit(struct commit *commit)
  12 {
  13         char buf[32];
  14         struct commitinfo *info;
  15         struct tm *time;
  16
  17         info = cgit_parse_commit(commit);
  18         time = gmtime(&commit->date);
  19         html("<tr><td>");
  20         strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", time);
  21         html_txt(buf);
  22         html("</td><td>");
  23         char *qry = fmt("id=%s", sha1_to_hex(commit->object.sha1));
  24         char *url = cgit_pageurl(cgit_query_repo, "commit", qry);
  25         html_link_open(url, NULL, NULL);
  26         html_txt(info->subject);
  27         html_link_close();
  28         html("</td><td>");
  29         html_txt(info->author);
  30         html("</td></tr>\n");
  31         cgit_free_commitinfo(info);
  32 }
  33
  34
  35 void cgit_print_log(const char *tip, int ofs, int cnt)
  36 {
  37         struct rev_info rev;
  38         struct commit *commit;
  39         const char *argv[2] = {NULL, tip};
  40         int i;
  41
  42         init_revisions(&rev, NULL);
  43         rev.abbrev = DEFAULT_ABBREV;
  44         rev.commit_format = CMIT_FMT_DEFAULT;
  45         rev.verbose_header = 1;
  46         rev.show_root_diff = 0;
  47         setup_revisions(2, argv, &rev, NULL);
  48         prepare_revision_walk(&rev);
  49
  50         html("<h2>Log</h2>");
  51         html("<table class='list log'>");
  52         html("<tr><th class='left'>Date</th><th class='left'>Message</th><th class='left'>Author</th></tr>\n");
  53
  54         if (ofs<0)
  55                 ofs = 0;
  56
  57         for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
  58                 free(commit->buffer);
  59                 commit->buffer = NULL;
  60                 free_commit_list(commit->parents);
  61                 commit->parents = NULL;
  62         }
  63
  64         for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
  65                 print_commit(commit);
  66                 free(commit->buffer);
  67                 commit->buffer = NULL;
  68                 free_commit_list(commit->parents);
  69                 commit->parents = NULL;
  70         }
  71         html("</table>\n");
  72
  73         html("<div class='pager'>");
  74         if (ofs > 0) {
  75                 html("&nbsp;<a href='");
  76                 html(cgit_pageurl(cgit_query_repo, cgit_query_page,
  77                                   fmt("h=%s&ofs=%d", tip, ofs-cnt)));
  78                 html("'>[prev]</a>&nbsp;");
  79         }
  80
  81         if ((commit = get_revision(&rev)) != NULL) {
  82                 html("&nbsp;<a href='");
  83                 html(cgit_pageurl(cgit_query_repo, "log",
  84                                   fmt("h=%s&ofs=%d", tip, ofs+cnt)));
  85                 html("'>[next]</a>&nbsp;");
  86         }
  87         html("</div>");
  88 }
  89