gitweb.ps.run Git - ps-cgit/blob - 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 "ui-commit.h"
  11 #include "html.h"
  12 #include "ui-shared.h"
  13 #include "ui-diff.h"
  14 #include "ui-log.h"
  15
  16 void cgit_print_commit(char *hex, const char *prefix)
  17 {
  18         struct commit *commit, *parent;
  19         struct commitinfo *info, *parent_info;
  20         struct commit_list *p;
  21         struct strbuf notes = STRBUF_INIT;
  22         unsigned char sha1[20];
  23         char *tmp, *tmp2;
  24         int parents = 0;
  25
  26         if (!hex)
  27                 hex = ctx.qry.head;
  28
  29         if (get_sha1(hex, sha1)) {
  30                 cgit_print_error(fmt("Bad object id: %s", hex));
  31                 return;
  32         }
  33         commit = lookup_commit_reference(sha1);
  34         if (!commit) {
  35                 cgit_print_error(fmt("Bad commit reference: %s", hex));
  36                 return;
  37         }
  38         info = cgit_parse_commit(commit);
  39
  40         init_display_notes(NULL);
  41         format_display_notes(sha1, &notes, PAGE_ENCODING, 0);
  42
  43         load_ref_decorations(DECORATE_FULL_REFS);
  44
  45         cgit_print_diff_ctrls();
  46         html("<table summary='commit info' class='commit-info'>\n");
  47         html("<tr><th>author</th><td>");
  48         html_txt(info->author);
  49         if (!ctx.cfg.noplainemail) {
  50                 html(" ");
  51                 html_txt(info->author_email);
  52         }
  53         html("</td><td class='right'>");
  54         cgit_print_date(info->author_date, FMT_LONGDATE, ctx.cfg.local_time);
  55         html("</td></tr>\n");
  56         html("<tr><th>committer</th><td>");
  57         html_txt(info->committer);
  58         if (!ctx.cfg.noplainemail) {
  59                 html(" ");
  60                 html_txt(info->committer_email);
  61         }
  62         html("</td><td class='right'>");
  63         cgit_print_date(info->committer_date, FMT_LONGDATE, ctx.cfg.local_time);
  64         html("</td></tr>\n");
  65         html("<tr><th>commit</th><td colspan='2' class='sha1'>");
  66         tmp = sha1_to_hex(commit->object.sha1);
  67         cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, prefix, 0);
  68         html(" (");
  69         cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix);
  70         html(")</td></tr>\n");
  71         html("<tr><th>tree</th><td colspan='2' class='sha1'>");
  72         tmp = xstrdup(hex);
  73         cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL,
  74                        ctx.qry.head, tmp, NULL);
  75         if (prefix) {
  76                 html(" /");
  77                 cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tmp, prefix);
  78         }
  79         free(tmp);
  80         html("</td></tr>\n");
  81         for (p = commit->parents; p; p = p->next) {
  82                 parent = lookup_commit_reference(p->item->object.sha1);
  83                 if (!parent) {
  84                         html("<tr><td colspan='3'>");
  85                         cgit_print_error("Error reading parent commit");
  86                         html("</td></tr>");
  87                         continue;
  88                 }
  89                 html("<tr><th>parent</th>"
  90                      "<td colspan='2' class='sha1'>");
  91                 tmp = tmp2 = sha1_to_hex(p->item->object.sha1);
  92                 if (ctx.repo->enable_subject_links) {
  93                         parent_info = cgit_parse_commit(parent);
  94                         tmp2 = parent_info->subject;
  95                 }
  96                 cgit_commit_link(tmp2, NULL, NULL, ctx.qry.head, tmp, prefix, 0);
  97                 html(" (");
  98                 cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
  99                                sha1_to_hex(p->item->object.sha1), prefix, 0);
 100                 html(")</td></tr>");
 101                 parents++;
 102         }
 103         if (ctx.repo->snapshots) {
 104                 html("<tr><th>download</th><td colspan='2' class='sha1'>");
 105                 cgit_print_snapshot_links(ctx.qry.repo, ctx.qry.head,
 106                                           hex, ctx.repo->snapshots);
 107                 html("</td></tr>");
 108         }
 109         html("</table>\n");
 110         html("<div class='commit-subject'>");
 111         if (ctx.repo->commit_filter)
 112                 cgit_open_filter(ctx.repo->commit_filter);
 113         html_txt(info->subject);
 114         if (ctx.repo->commit_filter)
 115                 cgit_close_filter(ctx.repo->commit_filter);
 116         show_commit_decorations(commit);
 117         html("</div>");
 118         html("<div class='commit-msg'>");
 119         if (ctx.repo->commit_filter)
 120                 cgit_open_filter(ctx.repo->commit_filter);
 121         html_txt(info->msg);
 122         if (ctx.repo->commit_filter)
 123                 cgit_close_filter(ctx.repo->commit_filter);
 124         html("</div>");
 125         if (notes.len != 0) {
 126                 html("<div class='notes-header'>Notes</div>");
 127                 html("<div class='notes'>");
 128                 if (ctx.repo->commit_filter)
 129                         cgit_open_filter(ctx.repo->commit_filter);
 130                 html_txt(notes.buf);
 131                 if (ctx.repo->commit_filter)
 132                         cgit_close_filter(ctx.repo->commit_filter);
 133                 html("</div>");
 134                 html("<div class='notes-footer'></div>");
 135         }
 136         if (parents < 3) {
 137                 if (parents)
 138                         tmp = sha1_to_hex(commit->parents->item->object.sha1);
 139                 else
 140                         tmp = NULL;
 141                 cgit_print_diff(ctx.qry.sha1, tmp, prefix, 0);
 142         }
 143         strbuf_release(&notes);
 144         cgit_free_commitinfo(info);
 145 }