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
11void 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	free(info->author);
32	free(info->committer);
33	free(info->subject);
34	free(info);
35}
36
37
38void cgit_print_log(const char *tip, int ofs, int cnt)
39{
40	struct rev_info rev;
41	struct commit *commit;
42	const char *argv[2] = {NULL, tip};
43	int i;
44	
45	init_revisions(&rev, NULL);
46	rev.abbrev = DEFAULT_ABBREV;
47	rev.commit_format = CMIT_FMT_DEFAULT;
48	rev.verbose_header = 1;
49	rev.show_root_diff = 0;
50	setup_revisions(2, argv, &rev, NULL);
51	prepare_revision_walk(&rev);
52
53	html("<h2>Log</h2>");
54	html("<table class='list log'>");
55	html("<tr><th class='left'>Date</th><th class='left'>Message</th><th class='left'>Author</th></tr>\n");
56
57	if (ofs<0)
58		ofs = 0;
59
60	for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
61		free(commit->buffer);
62		commit->buffer = NULL;
63		free_commit_list(commit->parents);
64		commit->parents = NULL;
65	}
66
67	for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
68		print_commit(commit);
69		free(commit->buffer);
70		commit->buffer = NULL;
71		free_commit_list(commit->parents);
72		commit->parents = NULL;
73	}
74	html("</table>\n");
75
76	html("<div class='pager'>");
77	if (ofs > 0) {
78		html("&nbsp;<a href='");
79		html(cgit_pageurl(cgit_query_repo, cgit_query_page,
80				  fmt("h=%s&ofs=%d", tip, ofs-cnt)));
81		html("'>[prev]</a>&nbsp;");
82       	}
83
84	if ((commit = get_revision(&rev)) != NULL) {
85		html("&nbsp;<a href='");
86		html(cgit_pageurl(cgit_query_repo, "log",
87				  fmt("h=%s&ofs=%d", tip, ofs+cnt)));
88		html("'>[next]</a>&nbsp;");
89	}
90	html("</div>");
91}
92