Add ui-commit.c + misc ui cleanups

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 80 insertions, 0 deletions

diff --git a/ui-commit.c b/ui-commit.c
new file mode 100644
index 0000000..1c0e7e5
--- a/dev/null
+++ b/ui-commit.c
@@ -0,0 +1,80 @@
+#include "cgit.h"
+
+void cgit_print_date(unsigned long secs)
+{
+        char buf[32];
+        struct tm *time;
+
+        time = gmtime(&secs);
+        strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", time);
+        html_txt(buf);
+        
+}
+
+void cgit_print_commit(const char *hex)
+{
+        struct commit *commit;
+        struct commitinfo *info;
+        struct commit_list *p;
+        unsigned long size;
+        char type[20];
+        char *buf;
+
+        unsigned char sha1[20];
+
+        if (get_sha1(hex, sha1)) {
+                cgit_print_error(fmt("Bad object id: %s", hex));
+                return;
+        }
+
+        buf = read_sha1_file(sha1, type, &size);
+        if (!buf) {
+                cgit_print_error(fmt("Bad object reference: %s", hex));
+                return;
+        }
+
+        commit = lookup_commit(sha1);
+        if (!commit) {
+                cgit_print_error(fmt("Bad commit reference: %s", hex));
+                return;
+        }
+
+        commit->buffer = buf;
+        if (parse_commit_buffer(commit, buf, size)) {
+                cgit_print_error(fmt("Malformed commit buffer: %s", hex));
+                return;
+        }
+
+        info = cgit_parse_commit(commit);
+
+        html("<table class='commit-info'>\n");
+        html("<tr><th>author</th><td colspan='2'>");
+        html_txt(info->author);
+        html("</td></tr>\n");
+        html("<tr><th>committer</th><td>");
+        html_txt(info->committer);
+        html("</td><td class='right'>");
+        cgit_print_date(commit->date);
+        html("</td></tr>\n");
+        html("<tr><th>tree</th><td colspan='2' class='sha1'><a href='");
+        html_attr(cgit_pageurl(cgit_query_repo, "tree", fmt("id=%s", sha1_to_hex(commit->tree->object.sha1))));
+        htmlf("'>%s</a></td></tr>\n", sha1_to_hex(commit->tree->object.sha1));
+        
+        for (p = commit->parents; p ; p = p->next) {
+                html("<tr><th>parent</th><td colspan='2' class='sha1'><a href='");
+                html_attr(cgit_pageurl(cgit_query_repo, "commit", fmt("id=%s", sha1_to_hex(p->item->object.sha1))));
+                htmlf("'>%s</a></td></tr>\n", 
+                      sha1_to_hex(p->item->object.sha1));
+        }
+        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>");
+        free(info->author);
+        free(info->committer);
+        free(info->subject);
+        free(info);
+}