/* ui-summary.c: functions for generating repo summary page
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
static int header;
static int cmp_age(int age1, int age2)
{
if (age1 != 0 && age2 != 0)
return age2 - age1;
if (age1 == 0 && age2 == 0)
return 0;
if (age1 == 0)
return +1;
return -1;
}
static int cmp_ref_name(const void *a, const void *b)
{
struct refinfo *r1 = *(struct refinfo **)a;
struct refinfo *r2 = *(struct refinfo **)b;
return strcmp(r1->refname, r2->refname);
}
static int cmp_branch_age(const void *a, const void *b)
{
struct refinfo *r1 = *(struct refinfo **)a;
struct refinfo *r2 = *(struct refinfo **)b;
return cmp_age(r1->commit->committer_date, r2->commit->committer_date);
}
static int cmp_tag_age(const void *a, const void *b)
{
struct refinfo *r1 = *(struct refinfo **)a;
struct refinfo *r2 = *(struct refinfo **)b;
return cmp_age(r1->tag->tagger_date, r2->tag->tagger_date);
}
static void cgit_print_branch(struct refinfo *ref)
{
struct commit *commit;
struct commitinfo *info;
char *name = (char *)ref->refname;
commit = lookup_commit(ref->object->sha1);
// object is not really parsed at this point, because of some fallout
// from previous calls to git functions in cgit_print_log()
commit->object.parsed = 0;
if (commit && !parse_commit(commit)){
info = cgit_parse_commit(commit);
html("
");
cgit_log_link(name, NULL, NULL, name, NULL, NULL, 0);
html(" | ");
cgit_print_age(commit->date, -1, NULL);
html(" | ");
html_txt(info->author);
html(" | ");
cgit_commit_link(info->subject, NULL, NULL, name, NULL);
html(" |
\n");
cgit_free_commitinfo(info);
} else {
html("");
html_txt(name);
html(" | ");
htmlf("*** bad ref %s ***", sha1_to_hex(ref->object->sha1));
html(" |
\n");
}
}
static void print_tag_header()
{
html("Tag | "
"Age | "
"Author | "
"Reference |
\n");
header = 1;
}
static int print_tag(struct refinfo *ref)
{
struct tag *tag;
struct taginfo *info;
char *url, *name = (char *)ref->refname;
if (ref->object->type == OBJ_TAG) {
tag = lookup_tag(ref->object->sha1);
if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
return 2;
html("");
url = cgit_pageurl(cgit_query_repo, "tag",
fmt("id=%s", name));
html_link_open(url, NULL, NULL);
html_txt(name);
html_link_close();
html(" | ");
if (info->tagger_date > 0)
cgit_print_age(info->tagger_date, -1, NULL);
html(" | ");
if (info->tagger)
html(info->tagger);
html(" | ");
cgit_object_link(tag->tagged);
html(" |
\n");
} else {
if (!header)
print_tag_header();
html("");
html_txt(name);
html(" | | ");
cgit_object_link(ref->object);
html(" |
\n");
}
return 0;
}
static int cgit_print_archive_cb(const char *refname, const unsigned char *sha1,
int flags, void *cb_data)
{
struct tag *tag;
struct taginfo *info;
struct object *obj;
char buf[256], *url;
unsigned char fileid[20];
if (prefixcmp(refname, "refs/archives"))
return 0;
strncpy(buf, refname+14, sizeof(buf));
obj = parse_object(sha1);
if (!obj)
return 1;
if (obj->type == OBJ_TAG) {
tag = lookup_tag(sha1);
if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
return 0;
hashcpy(fileid, tag->tagged->sha1);
} else if (obj->type != OBJ_BLOB) {
return 0;
} else {
hashcpy(fileid, sha1);
}
if (!header) {
html("");
html("Downloads |
");
header = 1;
}
html("");
url = cgit_pageurl(cgit_query_repo, "blob",
fmt("id=%s&path=%s", sha1_to_hex(fileid),
buf));
html_link_open(url, NULL, NULL);
html_txt(buf);
html_link_close();
html(" |
");
return 0;
}
static void print_refs_link(char *path)
{
html("");
cgit_refs_link("[...]", NULL, NULL, cgit_query_head, NULL, path);
html(" |
");
}
void cgit_print_branches(int maxcount)
{
struct reflist list;
int i;
html("Branch | "
"Idle | "
"Author | "
"Head commit |
\n");
list.refs = NULL;
list.alloc = list.count = 0;
for_each_branch_ref(cgit_refs_cb, &list);
if (maxcount == 0 || maxcount > list.count)
maxcount = list.count;
if (maxcount < list.count) {
qsort(list.refs, list.count, sizeof(*list.refs), cmp_branch_age);
qsort(list.refs, maxcount, sizeof(*list.refs), cmp_ref_name);
}
for(i=0; i list.count)
maxcount = list.count;
print_tag_header();
for(i=0; i");
}
void cgit_print_summary()
{
html("");
cgit_print_archives();
html("
");
html_txt(cgit_repo->name);
html(" - ");
html_txt(cgit_repo->desc);
html("
");
if (cgit_repo->readme)
html_include(cgit_repo->readme);
html("");
if (cgit_summary_log > 0)
cgit_print_log(cgit_query_head, 0, cgit_summary_log, NULL, NULL, 0);
html("");
if (cgit_summary_log > 0)
html(" |
");
cgit_print_branches(cgit_summary_branches);
html(" |
");
cgit_print_tags(cgit_summary_tags);
html("
");
}