ui-repolist.c

   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
  15 time_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
  30 static 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
  47 int is_match(struct cgit_repo *repo)
  48 {
  49         if (!ctx.qry.search)
  50                 return 1;
  51         if (repo->url && strcasestr(repo->url, ctx.qry.search))
  52                 return 1;
  53         if (repo->name && strcasestr(repo->name, ctx.qry.search))
  54                 return 1;
  55         if (repo->desc && strcasestr(repo->desc, ctx.qry.search))
  56                 return 1;
  57         if (repo->owner && strcasestr(repo->owner, ctx.qry.search))
  58                 return 1;
  59         return 0;
  60 }
  61
  62 void print_header(int columns)
  63 {
  64         if (ctx.cfg.index_header) {
  65                 htmlf("<tr class='nohover'><td colspan='%d' class='include-block'>",
  66                       columns);
  67                 html_include(ctx.cfg.index_header);
  68                 html("</td></tr>");
  69         }
  70         html("<tr class='nohover'>"
  71              "<th class='left'>Name</th>"
  72              "<th class='left'>Description</th>"
  73              "<th class='left'>Owner</th>"
  74              "<th class='left'>Idle</th>");
  75         if (ctx.cfg.enable_index_links)
  76                 html("<th class='left'>Links</th>");
  77         html("</tr>\n");
  78 }
  79
  80 void cgit_print_repolist()
  81 {
  82         int i, columns = 4, hits = 0, header = 0;
  83         char *last_group = NULL;
  84
  85         if (ctx.cfg.enable_index_links)
  86                 columns++;
  87
  88         ctx.page.title = ctx.cfg.root_title;
  89         cgit_print_http_headers(&ctx);
  90         cgit_print_docstart(&ctx);
  91         cgit_print_pageheader(&ctx);
  92
  93         html("<table summary='repository list' class='list nowrap'>");
  94         for (i=0; i<cgit_repolist.count; i++) {
  95                 ctx.repo = &cgit_repolist.repos[i];
  96                 if (!is_match(ctx.repo))
  97                         continue;
  98                 if (!header++)
  99                         print_header(columns);
 100                 hits++;
 101                 if ((last_group == NULL && ctx.repo->group != NULL) ||
 102                     (last_group != NULL && ctx.repo->group == NULL) ||
 103                     (last_group != NULL && ctx.repo->group != NULL &&
 104                      strcmp(ctx.repo->group, last_group))) {
 105                         htmlf("<tr class='nohover'><td colspan='%d' class='repogroup'>",
 106                               columns);
 107                         html_txt(ctx.repo->group);
 108                         html("</td></tr>");
 109                         last_group = ctx.repo->group;
 110                 }
 111                 htmlf("<tr><td class='%s'>",
 112                       ctx.repo->group ? "sublevel-repo" : "toplevel-repo");
 113                 html_link_open(cgit_repourl(ctx.repo->url), NULL, NULL);
 114                 html_txt(ctx.repo->name);
 115                 html_link_close();
 116                 html("</td><td>");
 117                 html_ntxt(ctx.cfg.max_repodesc_len, ctx.repo->desc);
 118                 html("</td><td>");
 119                 html_txt(ctx.repo->owner);
 120                 html("</td><td>");
 121                 print_modtime(ctx.repo);
 122                 html("</td>");
 123                 if (ctx.cfg.enable_index_links) {
 124                         html("<td>");
 125                         html_link_open(cgit_repourl(ctx.repo->url),
 126                                        NULL, "button");
 127                         html("summary</a>");
 128                         cgit_log_link("log", NULL, "button", NULL, NULL, NULL,
 129                                       0, NULL, NULL);
 130                         cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
 131                         html("</td>");
 132                 }
 133                 html("</tr>\n");
 134         }
 135         html("</table>");
 136         if (!hits)
 137                 cgit_print_error("No repositories found");
 138         cgit_print_docend();
 139 }