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
 11int files, lines;
 12
 13void inspect_files(struct diff_filepair *pair)
 14{
 15	files++;
 16}
 17
 18void print_commit(struct commit *commit)
 19{
 20	char buf[32];
 21	struct commitinfo *info;
 22	struct tm *time;
 23
 24	info = cgit_parse_commit(commit);
 25	time = gmtime(&commit->date);
 26	html("<tr><td>");
 27	strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M", time);
 28	html_txt(buf);
 29	html("</td><td>");
 30	char *qry = fmt("id=%s", sha1_to_hex(commit->object.sha1));
 31	char *url = cgit_pageurl(cgit_query_repo, "commit", qry);
 32	html_link_open(url, NULL, NULL);
 33	html_ntxt(cgit_max_msg_len, info->subject);
 34	html_link_close();
 35	html("</td><td class='right'>");
 36	files = 0;
 37	lines = 0;
 38	cgit_diff_commit(commit, inspect_files);
 39	htmlf("%d", files);
 40	html("</td><td>");
 41	html_txt(info->author);
 42	html("</td></tr>\n");
 43	cgit_free_commitinfo(info);
 44}
 45
 46
 47void cgit_print_log(const char *tip, int ofs, int cnt, char *grep)
 48{
 49	struct rev_info rev;
 50	struct commit *commit;
 51	const char *argv[3] = {NULL, tip, NULL};
 52	int argc = 2;
 53	int i;
 54
 55	if (grep)
 56		argv[argc++] = fmt("--grep=%s", grep);
 57	init_revisions(&rev, NULL);
 58	rev.abbrev = DEFAULT_ABBREV;
 59	rev.commit_format = CMIT_FMT_DEFAULT;
 60	rev.verbose_header = 1;
 61	rev.show_root_diff = 0;
 62	setup_revisions(argc, argv, &rev, NULL);
 63	if (rev.grep_filter) {
 64		rev.grep_filter->regflags |= REG_ICASE;
 65		compile_grep_patterns(rev.grep_filter);
 66	}
 67	prepare_revision_walk(&rev);
 68
 69	html("<table class='list nowrap'>");
 70	html("<tr class='nohover'><th class='left'>Date</th>"
 71	     "<th class='left'>Message</th>"
 72	     "<th class='left'>Files</th>"
 73	     "<th class='left'>Author</th></tr>\n");
 74
 75	if (ofs<0)
 76		ofs = 0;
 77
 78	for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
 79		free(commit->buffer);
 80		commit->buffer = NULL;
 81		free_commit_list(commit->parents);
 82		commit->parents = NULL;
 83	}
 84
 85	for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
 86		print_commit(commit);
 87		free(commit->buffer);
 88		commit->buffer = NULL;
 89		free_commit_list(commit->parents);
 90		commit->parents = NULL;
 91	}
 92	html("</table>\n");
 93
 94	html("<div class='pager'>");
 95	if (ofs > 0) {
 96		html("&nbsp;<a href='");
 97		html(cgit_pageurl(cgit_query_repo, cgit_query_page,
 98				  fmt("h=%s&ofs=%d", tip, ofs-cnt)));
 99		html("'>[prev]</a>&nbsp;");
100       	}
101
102	if ((commit = get_revision(&rev)) != NULL) {
103		html("&nbsp;<a href='");
104		html(cgit_pageurl(cgit_query_repo, "log",
105				  fmt("h=%s&ofs=%d", tip, ofs+cnt)));
106		html("'>[next]</a>&nbsp;");
107	}
108	html("</div>");
109}
110