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

   1 /* ui-commit.c: generate commit view
   2  *
   3  * Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
   4  *
   5  * Licensed under GNU General Public License v2
   6  *   (see COPYING for full license text)
   7  */
   8
   9 #define USE_THE_REPOSITORY_VARIABLE
  10
  11 #include "cgit.h"
  12 #include "ui-commit.h"
  13 #include "html.h"
  14 #include "ui-shared.h"
  15 #include "ui-diff.h"
  16 #include "ui-log.h"
  17
  18 void cgit_print_commit(char *hex, const char *prefix)
  19 {
  20         struct commit *commit, *parent;
  21         struct commitinfo *info, *parent_info;
  22         struct commit_list *p;
  23         struct strbuf notes = STRBUF_INIT;
  24         struct object_id oid;
  25         char *tmp, *tmp2;
  26         int parents = 0;
  27
  28         if (!hex)
  29                 hex = ctx.qry.head;
  30
  31         if (repo_get_oid(the_repository, hex, &oid)) {
  32                 cgit_print_error_page(400, "Bad request",
  33                                 "Bad object id: %s", hex);
  34                 return;
  35         }
  36         commit = lookup_commit_reference(the_repository, &oid);
  37         if (!commit) {
  38                 cgit_print_error_page(404, "Not found",
  39                                 "Bad commit reference: %s", hex);
  40                 return;
  41         }
  42         info = cgit_parse_commit(commit);
  43
  44         format_display_notes(&oid, &notes, PAGE_ENCODING, 1);
  45
  46         load_ref_decorations(NULL, DECORATE_FULL_REFS);
  47
  48         ctx.page.title = fmtalloc("%s - %s", info->subject, ctx.page.title);
  49         cgit_print_layout_start();
  50         cgit_print_diff_ctrls();
  51         html("<table summary='commit info' class='commit-info'>\n");
  52         html("<tr><th>author</th><td>");
  53         cgit_open_filter(ctx.repo->email_filter, info->author_email, "commit");
  54         html_txt(info->author);
  55         if (!ctx.cfg.noplainemail) {
  56                 html(" ");
  57                 html_txt(info->author_email);
  58         }
  59         cgit_close_filter(ctx.repo->email_filter);
  60         html("</td><td class='right'>");
  61         html_txt(show_date(info->author_date, info->author_tz,
  62                                 cgit_date_mode(DATE_ISO8601)));
  63         html("</td></tr>\n");
  64         html("<tr><th>committer</th><td>");
  65         cgit_open_filter(ctx.repo->email_filter, info->committer_email, "commit");
  66         html_txt(info->committer);
  67         if (!ctx.cfg.noplainemail) {
  68                 html(" ");
  69                 html_txt(info->committer_email);
  70         }
  71         cgit_close_filter(ctx.repo->email_filter);
  72         html("</td><td class='right'>");
  73         html_txt(show_date(info->committer_date, info->committer_tz,
  74                                 cgit_date_mode(DATE_ISO8601)));
  75         html("</td></tr>\n");
  76         html("<tr><th>commit</th><td colspan='2' class='oid'>");
  77         tmp = oid_to_hex(&commit->object.oid);
  78         cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, prefix);
  79         html(" (");
  80         cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix);
  81         html(")</td></tr>\n");
  82         html("<tr><th>tree</th><td colspan='2' class='oid'>");
  83         tmp = xstrdup(hex);
  84         cgit_tree_link(oid_to_hex(get_commit_tree_oid(commit)), NULL, NULL,
  85                        ctx.qry.head, tmp, NULL);
  86         if (prefix) {
  87                 html(" /");
  88                 cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tmp, prefix);
  89         }
  90         free(tmp);
  91         html("</td></tr>\n");
  92         for (p = commit->parents; p; p = p->next) {
  93                 parent = lookup_commit_reference(the_repository, &p->item->object.oid);
  94                 if (!parent) {
  95                         html("<tr><td colspan='3'>");
  96                         cgit_print_error("Error reading parent commit");
  97                         html("</td></tr>");
  98                         continue;
  99                 }
 100                 html("<tr><th>parent</th>"
 101                      "<td colspan='2' class='oid'>");
 102                 tmp = tmp2 = oid_to_hex(&p->item->object.oid);
 103                 if (ctx.repo->enable_subject_links) {
 104                         parent_info = cgit_parse_commit(parent);
 105                         tmp2 = parent_info->subject;
 106                 }
 107                 cgit_commit_link(tmp2, NULL, NULL, ctx.qry.head, tmp, prefix);
 108                 html(" (");
 109                 cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
 110                                oid_to_hex(&p->item->object.oid), prefix);
 111                 html(")</td></tr>");
 112                 parents++;
 113         }
 114         if (ctx.repo->snapshots) {
 115                 html("<tr><th>download</th><td colspan='2' class='oid'>");
 116                 cgit_print_snapshot_links(ctx.repo, hex, "<br/>");
 117                 html("</td></tr>");
 118         }
 119         html("</table>\n");
 120         html("<div class='commit-subject'>");
 121         cgit_open_filter(ctx.repo->commit_filter);
 122         html_txt(info->subject);
 123         cgit_close_filter(ctx.repo->commit_filter);
 124         show_commit_decorations(commit);
 125         html("</div>");
 126         html("<div class='commit-msg'>");
 127         cgit_open_filter(ctx.repo->commit_filter);
 128         html_txt(info->msg);
 129         cgit_close_filter(ctx.repo->commit_filter);
 130         html("</div>");
 131         if (notes.len != 0) {
 132                 html("<div class='notes-header'>Notes</div>");
 133                 html("<div class='notes'>");
 134                 cgit_open_filter(ctx.repo->commit_filter);
 135                 html_txt(notes.buf);
 136                 cgit_close_filter(ctx.repo->commit_filter);
 137                 html("</div>");
 138                 html("<div class='notes-footer'></div>");
 139         }
 140         if (parents < 3) {
 141                 if (parents)
 142                         tmp = oid_to_hex(&commit->parents->item->object.oid);
 143                 else
 144                         tmp = NULL;
 145                 cgit_print_diff(ctx.qry.oid, tmp, prefix, 0, 0);
 146         }
 147         strbuf_release(&notes);
 148         cgit_free_commitinfo(info);
 149         cgit_print_layout_end();
 150 }