1/* ui-repolist.c: functions for generating the repolist page
  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 <time.h>
 10
 11#include "cgit.h"
 12#include "html.h"
 13
 14time_t read_agefile(char *path)
 15{
 16	FILE *f;
 17	static char buf[64], buf2[64];
 18
 19	if (!(f = fopen(path, "r")))
 20		return -1;
 21	fgets(buf, sizeof(buf), f);
 22	fclose(f);
 23	if (parse_date(buf, buf2, sizeof(buf2)))
 24		return strtoul(buf2, NULL, 10);
 25	else
 26		return 0;
 27}
 28
 29static void print_modtime(struct cgit_repo *repo)
 30{
 31	char *path;
 32	struct stat s;
 33
 34	path = fmt("%s/%s", repo->path, ctx.cfg.agefile);
 35	if (stat(path, &s) == 0) {
 36		cgit_print_age(read_agefile(path), -1, NULL);
 37		return;
 38	}
 39
 40	path = fmt("%s/refs/heads/%s", repo->path, repo->defbranch);
 41	if (stat(path, &s) != 0)
 42		return;
 43	cgit_print_age(s.st_mtime, -1, NULL);
 44}
 45
 46void cgit_print_repolist()
 47{
 48	int i, columns = 4;
 49	char *last_group = NULL;
 50
 51	if (ctx.cfg.enable_index_links)
 52		columns++;
 53
 54	ctx.page.title = ctx.cfg.root_title;
 55	cgit_print_http_headers(&ctx);
 56	cgit_print_docstart(&ctx);
 57	cgit_print_pageheader(&ctx);
 58
 59	html("<table summary='repository list' class='list nowrap'>");
 60	if (ctx.cfg.index_header) {
 61		htmlf("<tr class='nohover'><td colspan='%d' class='include-block'>",
 62		      columns);
 63		html_include(ctx.cfg.index_header);
 64		html("</td></tr>");
 65	}
 66	html("<tr class='nohover'>"
 67	     "<th class='left'>Name</th>"
 68	     "<th class='left'>Description</th>"
 69	     "<th class='left'>Owner</th>"
 70	     "<th class='left'>Idle</th>");
 71	if (ctx.cfg.enable_index_links)
 72		html("<th>Links</th>");
 73	html("</tr>\n");
 74
 75	for (i=0; i<cgit_repolist.count; i++) {
 76		ctx.repo = &cgit_repolist.repos[i];
 77		if ((last_group == NULL && ctx.repo->group != NULL) ||
 78		    (last_group != NULL && ctx.repo->group == NULL) ||
 79		    (last_group != NULL && ctx.repo->group != NULL &&
 80		     strcmp(ctx.repo->group, last_group))) {
 81			htmlf("<tr class='nohover'><td colspan='%d' class='repogroup'>",
 82			      columns);
 83			html_txt(ctx.repo->group);
 84			html("</td></tr>");
 85			last_group = ctx.repo->group;
 86		}
 87		htmlf("<tr><td class='%s'>",
 88		      ctx.repo->group ? "sublevel-repo" : "toplevel-repo");
 89		html_link_open(cgit_repourl(ctx.repo->url), NULL, NULL);
 90		html_txt(ctx.repo->name);
 91		html_link_close();
 92		html("</td><td>");
 93		html_ntxt(ctx.cfg.max_repodesc_len, ctx.repo->desc);
 94		html("</td><td>");
 95		html_txt(ctx.repo->owner);
 96		html("</td><td>");
 97		print_modtime(ctx.repo);
 98		html("</td>");
 99		if (ctx.cfg.enable_index_links) {
100			html("<td>");
101			html_link_open(cgit_repourl(ctx.repo->url),
102				       NULL, "button");
103			html("summary</a>");
104			cgit_log_link("log", NULL, "button", NULL, NULL, NULL,
105				      0, NULL, NULL);
106			cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
107			html("</td>");
108		}
109		html("</tr>\n");
110	}
111	html("</table>");
112	cgit_print_docend();
113}