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/* 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_tag_age(void *a, void *b)
{
struct refinfo *r1 = *(struct refinfo **)a;
struct refinfo *r2 = *(struct refinfo **)b;
if (r1->tag->tagger_date != 0 && r2->tag->tagger_date != 0)
return r2->tag->tagger_date - r1->tag->tagger_date;
if (r1->tag->tagger_date == 0 && r2->tag->tagger_date == 0)
return 0;
if (r1 == 0)
return +1;
return -1;
}
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("<tr><td>");
cgit_log_link(name, NULL, NULL, name, NULL, NULL, 0);
html("</td><td>");
cgit_print_age(commit->date, -1, NULL);
html("</td><td>");
html_txt(info->author);
html("</td><td>");
cgit_commit_link(info->subject, NULL, NULL, name, NULL);
html("</td></tr>\n");
cgit_free_commitinfo(info);
} else {
html("<tr><td>");
html_txt(name);
html("</td><td colspan='3'>");
htmlf("*** bad ref %s ***", sha1_to_hex(ref->object->sha1));
html("</td></tr>\n");
}
}
static void print_tag_header()
{
html("<tr class='nohover'><th class='left'>Tag</th>"
"<th class='left'>Age</th>"
"<th class='left'>Author</th>"
"<th class='left'>Reference</th></tr>\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("<tr><td>");
url = cgit_pageurl(cgit_query_repo, "tag",
fmt("id=%s", name));
html_link_open(url, NULL, NULL);
html_txt(name);
html_link_close();
html("</td><td>");
if (info->tagger_date > 0)
cgit_print_age(info->tagger_date, -1, NULL);
html("</td><td>");
if (info->tagger)
html(info->tagger);
html("</td><td>");
cgit_object_link(tag->tagged);
html("</td></tr>\n");
} else {
if (!header)
print_tag_header();
html("<tr><td>");
html_txt(name);
html("</td><td colspan='2'/><td>");
cgit_object_link(ref->object);
html("</td></tr>\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("<table id='downloads'>");
html("<tr><th>Downloads</th></tr>");
header = 1;
}
html("<tr><td>");
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("</td></tr>");
return 0;
}
static void cgit_print_branches()
{
struct reflist list;
int i;
html("<tr class='nohover'><th class='left'>Branch</th>"
"<th class='left'>Idle</th>"
"<th class='left'>Author</th>"
"<th class='left'>Head commit</th></tr>\n");
list.refs = NULL;
list.alloc = list.count = 0;
for_each_branch_ref(cgit_refs_cb, &list);
for(i=0; i<list.count; i++)
cgit_print_branch(list.refs[i]);
}
static void cgit_print_tags(int maxcount)
{
struct reflist list;
int i;
header = 0;
list.refs = NULL;
list.alloc = list.count = 0;
for_each_tag_ref(cgit_refs_cb, &list);
if (list.count == 0)
return;
qsort(list.refs, list.count, sizeof(*list.refs), cmp_tag_age);
if (!maxcount)
maxcount = list.count;
else if (maxcount > list.count)
maxcount = list.count;
print_tag_header();
for(i=0; i<maxcount; i++)
print_tag(list.refs[i]);
}
static void cgit_print_archives()
{
header = 0;
for_each_ref(cgit_print_archive_cb, NULL);
if (header)
html("</table>");
}
void cgit_print_summary()
{
html("<div id='summary'>");
cgit_print_archives();
html("<h2>");
html_txt(cgit_repo->name);
html(" - ");
html_txt(cgit_repo->desc);
html("</h2>");
if (cgit_repo->readme)
html_include(cgit_repo->readme);
html("</div>");
if (cgit_summary_log > 0)
cgit_print_log(cgit_query_head, 0, cgit_summary_log, NULL, NULL, 0);
html("<table class='list nowrap'>");
if (cgit_summary_log > 0)
html("<tr class='nohover'><td colspan='4'> </td></tr>");
cgit_print_branches();
html("<tr class='nohover'><td colspan='4'> </td></tr>");
cgit_print_tags(cgit_summary_tags);
html("</table>");
}
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