ui-summary.c

   1 /* ui-summary.c: functions for generating repo summary 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 "cgit.h"
  10
  11 static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1,
  12                                 int flags, void *cb_data)
  13 {
  14         struct commit *commit;
  15         struct commitinfo *info;
  16         char buf[256], *url;
  17
  18         strncpy(buf, refname, sizeof(buf));
  19         commit = lookup_commit(sha1);
  20         if (commit && !parse_commit(commit)){
  21                 info = cgit_parse_commit(commit);
  22                 html("<tr><td>");
  23                 url = cgit_pageurl(cgit_query_repo, "log",
  24                                    fmt("h=%s", refname));
  25                 html_link_open(url, NULL, NULL);
  26                 html_txt(buf);
  27                 html_link_close();
  28                 html("</td><td>");
  29                 cgit_print_date(commit->date);
  30                 html("</td><td>");
  31                 html_txt(info->author);
  32                 html("</td><td>");
  33                 url = cgit_pageurl(cgit_query_repo, "commit",
  34                                    fmt("id=%s", sha1_to_hex(sha1)));
  35                 html_link_open(url, NULL, NULL);
  36                 html_ntxt(cgit_max_msg_len, info->subject);
  37                 html_link_close();
  38                 html("</td></tr>\n");
  39                 cgit_free_commitinfo(info);
  40         } else {
  41                 html("<tr><td>");
  42                 html_txt(buf);
  43                 html("</td><td colspan='3'>");
  44                 htmlf("*** bad ref %s ***", sha1_to_hex(sha1));
  45                 html("</td></tr>\n");
  46         }
  47         return 0;
  48 }
  49
  50
  51 static void cgit_print_object_ref(struct object *obj)
  52 {
  53         char *page, *url;
  54
  55         if (obj->type == OBJ_COMMIT)
  56                 page = "commit";
  57         else if (obj->type == OBJ_TREE)
  58                 page = "tree";
  59         else
  60                 page = "view";
  61
  62         url = cgit_pageurl(cgit_query_repo, page,
  63                            fmt("id=%s", sha1_to_hex(obj->sha1)));
  64         html_link_open(url, NULL, NULL);
  65         htmlf("%s %s", type_names[obj->type],
  66               sha1_to_hex(obj->sha1));
  67         html_link_close();
  68 }
  69
  70 static int cgit_print_tag_cb(const char *refname, const unsigned char *sha1,
  71                                 int flags, void *cb_data)
  72 {
  73         struct tag *tag;
  74         struct taginfo *info;
  75         struct object *obj;
  76         char buf[256], *url;
  77
  78         strncpy(buf, refname, sizeof(buf));
  79         obj = parse_object(sha1);
  80         if (!obj)
  81                 return 1;
  82         if (obj->type == OBJ_TAG) {
  83                 tag = lookup_tag(sha1);
  84                 if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
  85                         return 2;
  86                 html("<tr><td>");
  87                 url = cgit_pageurl(cgit_query_repo, "view",
  88                                    fmt("id=%s", sha1_to_hex(sha1)));
  89                 html_link_open(url, NULL, NULL);
  90                 html_txt(buf);
  91                 html_link_close();
  92                 html("</td><td>");
  93                 if (info->tagger_date > 0)
  94                         cgit_print_date(info->tagger_date);
  95                 html("</td><td>");
  96                 if (info->tagger)
  97                         html(info->tagger);
  98                 html("</td><td>");
  99                 cgit_print_object_ref(tag->tagged);
 100                 html("</td></tr>\n");
 101         } else {
 102                 html("<tr><td>");
 103                 html_txt(buf);
 104                 html("</td><td colspan='2'/><td>");
 105                 cgit_print_object_ref(obj);
 106                 html("</td></tr>\n");
 107         }
 108         return 0;
 109 }
 110
 111 static void cgit_print_branches()
 112 {
 113         html("<tr class='nohover'><th class='left'>Branch</th>"
 114              "<th class='left'>Updated</th>"
 115              "<th class='left'>Author</th>"
 116              "<th class='left'>Head commit</th></tr>\n");
 117         for_each_branch_ref(cgit_print_branch_cb, NULL);
 118 }
 119
 120 static void cgit_print_tags()
 121 {
 122         html("<tr class='nohover'><th class='left'>Tag</th>"
 123              "<th class='left'>Created</th>"
 124              "<th class='left'>Author</th>"
 125              "<th class='left'>Reference</th></tr>\n");
 126         for_each_tag_ref(cgit_print_tag_cb, NULL);
 127 }
 128
 129 void cgit_print_summary()
 130 {
 131         html("<h2>");
 132         html_txt("Repo summary page");
 133         html("</h2>");
 134         html("<table class='list nowrap'>");
 135         cgit_print_branches();
 136         html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
 137         cgit_print_tags();
 138         html("</table>");
 139 }