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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 items;
12
13 static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1,
14 int flags, void *cb_data)
15 {
16 struct commit *commit;
17 struct commitinfo *info;
18 char buf[256], *url;
19
20 strncpy(buf, refname, sizeof(buf));
21 commit = lookup_commit(sha1);
22 if (commit && !parse_commit(commit)){
23 info = cgit_parse_commit(commit);
24 html("<tr><td>");
25 url = cgit_pageurl(cgit_query_repo, "log",
26 fmt("h=%s", refname));
27 html_link_open(url, NULL, NULL);
28 html_txt(buf);
29 html_link_close();
30 html("</td><td>");
31 cgit_print_date(commit->date);
32 html("</td><td>");
33 html_txt(info->author);
34 html("</td><td>");
35 url = cgit_pageurl(cgit_query_repo, "commit",
36 fmt("id=%s", sha1_to_hex(sha1)));
37 html_link_open(url, NULL, NULL);
38 html_ntxt(cgit_max_msg_len, info->subject);
39 html_link_close();
40 html("</td></tr>\n");
41 cgit_free_commitinfo(info);
42 } else {
43 html("<tr><td>");
44 html_txt(buf);
45 html("</td><td colspan='3'>");
46 htmlf("*** bad ref %s ***", sha1_to_hex(sha1));
47 html("</td></tr>\n");
48 }
49 return 0;
50 }
51
52
53 static void cgit_print_object_ref(struct object *obj)
54 {
55 char *page, *url;
56
57 if (obj->type == OBJ_COMMIT)
58 page = "commit";
59 else if (obj->type == OBJ_TREE)
60 page = "tree";
61 else
62 page = "view";
63
64 url = cgit_pageurl(cgit_query_repo, page,
65 fmt("id=%s", sha1_to_hex(obj->sha1)));
66 html_link_open(url, NULL, NULL);
67 htmlf("%s %s", typename(obj->type),
68 sha1_to_hex(obj->sha1));
69 html_link_close();
70 }
71
72 static int cgit_print_tag_cb(const char *refname, const unsigned char *sha1,
73 int flags, void *cb_data)
74 {
75 struct tag *tag;
76 struct taginfo *info;
77 struct object *obj;
78 char buf[256], *url;
79
80 strncpy(buf, refname, sizeof(buf));
81 obj = parse_object(sha1);
82 if (!obj)
83 return 1;
84 if (obj->type == OBJ_TAG) {
85 tag = lookup_tag(sha1);
86 if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
87 return 2;
88 if (!items) {
89 html("<tr class='nohover'><th class='left'>Tag</th>"
90 "<th class='left'>Created</th>"
91 "<th class='left'>Author</th>"
92 "<th class='left'>Reference</th></tr>\n");
93 }
94 items++;
95 html("<tr><td>");
96 url = cgit_pageurl(cgit_query_repo, "view",
97 fmt("id=%s", sha1_to_hex(sha1)));
98 html_link_open(url, NULL, NULL);
99 html_txt(buf);
100 html_link_close();
101 html("</td><td>");
102 if (info->tagger_date > 0)
103 cgit_print_date(info->tagger_date);
104 html("</td><td>");
105 if (info->tagger)
106 html(info->tagger);
107 html("</td><td>");
108 cgit_print_object_ref(tag->tagged);
109 html("</td></tr>\n");
110 } else {
111 html("<tr><td>");
112 html_txt(buf);
113 html("</td><td colspan='2'/><td>");
114 cgit_print_object_ref(obj);
115 html("</td></tr>\n");
116 }
117 return 0;
118 }
119
120 static int cgit_print_archive_cb(const char *refname, const unsigned char *sha1,
121 int flags, void *cb_data)
122 {
123 struct tag *tag;
124 struct taginfo *info;
125 struct object *obj;
126 char buf[256], *url;
127
128 if (prefixcmp(refname, "refs/archives"))
129 return 0;
130 strncpy(buf, refname+14, sizeof(buf));
131 obj = parse_object(sha1);
132 if (!obj)
133 return 1;
134 if (obj->type == OBJ_TAG) {
135 tag = lookup_tag(sha1);
136 if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
137 return 0;
138 hashcpy(sha1, tag->tagged->sha1);
139 } else if (obj->type != OBJ_BLOB) {
140 return 0;
141 }
142 if (!items) {
143 html("<table>");
144 html("<tr><th>Downloads</th></tr>");
145 }
146 items++;
147 html("<tr><td>");
148 url = cgit_pageurl(cgit_query_repo, "blob",
149 fmt("id=%s&path=%s", sha1_to_hex(sha1),
150 buf));
151 html_link_open(url, NULL, NULL);
152 html_txt(buf);
153 html_link_close();
154 html("</td><tr>");
155 return 0;
156 }
157
158 static void cgit_print_branches()
159 {
160 html("<tr class='nohover'><th class='left'>Branch</th>"
161 "<th class='left'>Updated</th>"
162 "<th class='left'>Author</th>"
163 "<th class='left'>Head commit</th></tr>\n");
164 for_each_branch_ref(cgit_print_branch_cb, NULL);
165 }
166
167 static void cgit_print_tags()
168 {
169 items = 0;
170 for_each_tag_ref(cgit_print_tag_cb, NULL);
171 }
172
173 static void cgit_print_archives()
174 {
175 items = 0;
176 for_each_ref(cgit_print_archive_cb, NULL);
177 if (items)
178 html("</table>");
179 }
180
181 void cgit_print_summary()
182 {
183 html("<table class='list nowrap'>");
184 html("<tr class='nohover'><td id='summary' colspan='3'>");
185 html("<h2>");
186 html_txt(cgit_repo->name);
187 html(" - ");
188 html_txt(cgit_repo->desc);
189 html("</h2>");
190 html("</td><td id='archivelist'>");
191 cgit_print_archives();
192 html("</td></tr>");
193 cgit_print_branches();
194 html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
195 cgit_print_tags();
196 html("</table>");
197 }