1 files changed, 4 insertions, 142 deletions

diff --git a/ui-commit.c b/ui-commit.c
index 12a96fb..1aa5d34 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -1,236 +1,98 @@
 /* ui-commit.c: generate commit view
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 #include "html.h"
 #include "ui-shared.h"
 #include "ui-diff.h"
 
-static int files, slots;
-static int total_adds, total_rems, max_changes;
-static int lines_added, lines_removed;
-static char *curr_rev;
-
-static struct fileinfo {
-        char status;
-        unsigned char old_sha1[20];
-        unsigned char new_sha1[20];
-        unsigned short old_mode;
-        unsigned short new_mode;
-        char *old_path;
-        char *new_path;
-        unsigned int added;
-        unsigned int removed;
-} *items;
-
-
-void print_fileinfo(struct fileinfo *info)
-{
-        char *class;
-
-        switch (info->status) {
-        case DIFF_STATUS_ADDED:
-                class = "add";
-                break;
-        case DIFF_STATUS_COPIED:
-                class = "cpy";
-                break;
-        case DIFF_STATUS_DELETED:
-                class = "del";
-                break;
-        case DIFF_STATUS_MODIFIED:
-                class = "upd";
-                break;
-        case DIFF_STATUS_RENAMED:
-                class = "mov";
-                break;
-        case DIFF_STATUS_TYPE_CHANGED:
-                class = "typ";
-                break;
-        case DIFF_STATUS_UNKNOWN:
-                class = "unk";
-                break;
-        case DIFF_STATUS_UNMERGED:
-                class = "stg";
-                break;
-        default:
-                die("bug: unhandled diff status %c", info->status);
-        }
-
-        html("<tr>");
-        htmlf("<td class='mode'>");
-        if (is_null_sha1(info->new_sha1)) {
-                cgit_print_filemode(info->old_mode);
-        } else {
-                cgit_print_filemode(info->new_mode);
-        }
-
-        if (info->old_mode != info->new_mode &&
-            !is_null_sha1(info->old_sha1) &&
-            !is_null_sha1(info->new_sha1)) {
-                html("<span class='modechange'>[");
-                cgit_print_filemode(info->old_mode);
-                html("]</span>");
-        }
-        htmlf("</td><td class='%s'>", class);
-        cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, curr_rev,
-                       NULL, info->new_path);
-        if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED)
-                htmlf(" (%s from %s)",
-                      info->status == DIFF_STATUS_COPIED ? "copied" : "renamed",
-                      info->old_path);
-        html("</td><td class='right'>");
-        htmlf("%d", info->added + info->removed);
-        html("</td><td class='graph'>");
-        htmlf("<table summary='file diffstat' width='%d%%'><tr>", (max_changes > 100 ? 100 : max_changes));
-        htmlf("<td class='add' style='width: %.1f%%;'/>",
-              info->added * 100.0 / max_changes);
-        htmlf("<td class='rem' style='width: %.1f%%;'/>",
-              info->removed * 100.0 / max_changes);
-        htmlf("<td class='none' style='width: %.1f%%;'/>",
-              (max_changes - info->removed - info->added) * 100.0 / max_changes);
-        html("</tr></table></td></tr>\n");
-}
-
-void cgit_count_diff_lines(char *line, int len)
-{
-        if (line && (len > 0)) {
-                if (line[0] == '+')
-                        lines_added++;
-                else if (line[0] == '-')
-                        lines_removed++;
-        }
-}
-
-void inspect_filepair(struct diff_filepair *pair)
-{
-        files++;
-        lines_added = 0;
-        lines_removed = 0;
-        cgit_diff_files(pair->one->sha1, pair->two->sha1, cgit_count_diff_lines);
-        if (files >= slots) {
-                if (slots == 0)
-                        slots = 4;
-                else
-                        slots = slots * 2;
-                items = xrealloc(items, slots * sizeof(struct fileinfo));
-        }
-        items[files-1].status = pair->status;
-        hashcpy(items[files-1].old_sha1, pair->one->sha1);
-        hashcpy(items[files-1].new_sha1, pair->two->sha1);
-        items[files-1].old_mode = pair->one->mode;
-        items[files-1].new_mode = pair->two->mode;
-        items[files-1].old_path = xstrdup(pair->one->path);
-        items[files-1].new_path = xstrdup(pair->two->path);
-        items[files-1].added = lines_added;
-        items[files-1].removed = lines_removed;
-        if (lines_added + lines_removed > max_changes)
-                max_changes = lines_added + lines_removed;
-        total_adds += lines_added;
-        total_rems += lines_removed;
-}
-
-
 void cgit_print_commit(char *hex)
 {
         struct commit *commit, *parent;
         struct commitinfo *info;
         struct commit_list *p;
         unsigned char sha1[20];
         char *tmp;
-        int i;
 
         if (!hex)
                 hex = ctx.qry.head;
-        curr_rev = hex;
 
         if (get_sha1(hex, sha1)) {
                 cgit_print_error(fmt("Bad object id: %s", hex));
                 return;
         }
         commit = lookup_commit_reference(sha1);
         if (!commit) {
                 cgit_print_error(fmt("Bad commit reference: %s", hex));
                 return;
         }
         info = cgit_parse_commit(commit);
 
         html("<table summary='commit info' class='commit-info'>\n");
         html("<tr><th>author</th><td>");
         html_txt(info->author);
         html(" ");
         html_txt(info->author_email);
         html("</td><td class='right'>");
         cgit_print_date(info->author_date, FMT_LONGDATE);
         html("</td></tr>\n");
         html("<tr><th>committer</th><td>");
         html_txt(info->committer);
         html(" ");
         html_txt(info->committer_email);
         html("</td><td class='right'>");
         cgit_print_date(info->committer_date, FMT_LONGDATE);
         html("</td></tr>\n");
         html("<tr><th>commit</th><td colspan='2' class='sha1'>");
         tmp = sha1_to_hex(commit->object.sha1);
         cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp);
         html(" (");
         cgit_patch_link("patch", NULL, NULL, NULL, tmp);
         html(")</td></tr>\n");
         html("<tr><th>tree</th><td colspan='2' class='sha1'>");
         tmp = xstrdup(hex);
         cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL,
                        ctx.qry.head, tmp, NULL);
         html("</td></tr>\n");
               for (p = commit->parents; p ; p = p->next) {
                 parent = lookup_commit_reference(p->item->object.sha1);
                 if (!parent) {
                         html("<tr><td colspan='3'>");
                         cgit_print_error("Error reading parent commit");
                         html("</td></tr>");
                         continue;
                 }
                 html("<tr><th>parent</th>"
                      "<td colspan='2' class='sha1'>");
                 cgit_commit_link(sha1_to_hex(p->item->object.sha1), NULL, NULL,
                                  ctx.qry.head, sha1_to_hex(p->item->object.sha1));
                 html(" (");
                 cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
                                sha1_to_hex(p->item->object.sha1), NULL);
                 html(")</td></tr>");
         }
         if (ctx.repo->snapshots) {
                 html("<tr><th>download</th><td colspan='2' class='sha1'>");
                 cgit_print_snapshot_links(ctx.qry.repo, ctx.qry.head,
                                           hex, ctx.repo->snapshots);
                 html("</td></tr>");
         }
         html("</table>\n");
         html("<div class='commit-subject'>");
         html_txt(info->subject);
         html("</div>");
         html("<div class='commit-msg'>");
         html_txt(info->msg);
         html("</div>");
-        if (!(commit->parents && commit->parents->next && commit->parents->next->next)) {
-                html("<div class='diffstat-header'>Diffstat</div>");
-                html("<table summary='diffstat' class='diffstat'>");
-                max_changes = 0;
-                cgit_diff_commit(commit, inspect_filepair);
-                for(i = 0; i<files; i++)
-                        print_fileinfo(&items[i]);
-                html("</table>");
-                html("<div class='diffstat-summary'>");
-                htmlf("%d files changed, %d insertions, %d deletions",
-                      files, total_adds, total_rems);
-                html("</div>");
-                cgit_print_diff(ctx.qry.sha1,
-                                sha1_to_hex(commit->parents->item->object.sha1),
-                                NULL);
+        if (!(commit->parents && commit->parents->next &&
+              commit->parents->next->next)) {
+                tmp = sha1_to_hex(commit->parents->item->object.sha1);
+                cgit_print_diff(ctx.qry.sha1, tmp, NULL);
         }
         cgit_free_commitinfo(info);
 }