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#include "ui-shared.h"
 14
 15time_t read_agefile(char *path)
 16{
 17	FILE *f;
 18	static char buf[64], buf2[64];
 19
 20	if (!(f = fopen(path, "r")))
 21		return -1;
 22	fgets(buf, sizeof(buf), f);
 23	fclose(f);
 24	if (parse_date(buf, buf2, sizeof(buf2)))
 25		return strtoul(buf2, NULL, 10);
 26	else
 27		return 0;
 28}
 29
 30static void print_modtime(struct cgit_repo *repo)
 31{
 32	char *path;
 33	struct stat s;
 34
 35	path = fmt("%s/%s", repo->path, ctx.cfg.agefile);
 36	if (stat(path, &s) == 0) {
 37		cgit_print_age(read_agefile(path), -1, NULL);
 38		return;
 39	}
 40
 41	path = fmt("%s/refs/heads/%s", repo->path, repo->defbranch);
 42	if (stat(path, &s) != 0)
 43		return;
 44	cgit_print_age(s.st_mtime, -1, NULL);
 45}
 46
 47void cgit_print_repolist()
 48{
 49	int i, columns = 4;
 50	char *last_group = NULL;
 51
 52	if (ctx.cfg.enable_index_links)
 53		columns++;
 54
 55	ctx.page.title = ctx.cfg.root_title;
 56	cgit_print_http_headers(&ctx);
 57	cgit_print_docstart(&ctx);
 58	cgit_print_pageheader(&ctx);
 59
 60	html("<table summary='repository list' class='list nowrap'>");
 61	if (ctx.cfg.index_header) {
 62		htmlf("<tr class='nohover'><td colspan='%d' class='include-block'>",
 63		      columns);
 64		html_include(ctx.cfg.index_header);
 65		html("</td></tr>");
 66	}
 67	html("<tr class='nohover'>"
 68	     "<th class='left'>Name</th>"
 69	     "<th class='left'>Description</th>"
 70	     "<th class='left'>Owner</th>"
 71	     "<th class='left'>Idle</th>");
 72	if (ctx.cfg.enable_index_links)
 73		html("<th>Links</th>");
 74	html("</tr>\n");
 75
 76	for (i=0; i<cgit_repolist.count; i++) {
 77		ctx.repo = &cgit_repolist.repos[i];
 78		if ((last_group == NULL && ctx.repo->group != NULL) ||
 79		    (last_group != NULL && ctx.repo->group == NULL) ||
 80		    (last_group != NULL && ctx.repo->group != NULL &&
 81		     strcmp(ctx.repo->group, last_group))) {
 82			htmlf("<tr class='nohover'><td colspan='%d' class='repogroup'>",
 83			      columns);
 84			html_txt(ctx.repo->group);
 85			html("</td></tr>");
 86			last_group = ctx.repo->group;
 87		}
 88		htmlf("<tr><td class='%s'>",
 89		      ctx.repo->group ? "sublevel-repo" : "toplevel-repo");
 90		html_link_open(cgit_repourl(ctx.repo->url), NULL, NULL);
 91		html_txt(ctx.repo->name);
 92		html_link_close();
 93		html("</td><td>");
 94		html_ntxt(ctx.cfg.max_repodesc_len, ctx.repo->desc);
 95		html("</td><td>");
 96		html_txt(ctx.repo->owner);
 97		html("</td><td>");
 98		print_modtime(ctx.repo);
 99		html("</td>");
100		if (ctx.cfg.enable_index_links) {
101			html("<td>");
102			html_link_open(cgit_repourl(ctx.repo->url),
103				       NULL, "button");
104			html("summary</a>");
105			cgit_log_link("log", NULL, "button", NULL, NULL, NULL,
106				      0, NULL, NULL);
107			cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
108			html("</td>");
109		}
110		html("</tr>\n");
111	}
112	html("</table>");
113	cgit_print_docend();
114}