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-rw-r--r--ui-shared.c112
1 files changed, 51 insertions, 61 deletions
diff --git a/ui-shared.c b/ui-shared.c
index 2eff79d..2596023 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -1,84 +1,76 @@
/* ui-shared.c: common web output functions
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
const char cgit_doctype[] =
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
static char *http_date(time_t t)
{
static char day[][4] =
{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
static char month[][4] =
{"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Now", "Dec"};
struct tm *tm = gmtime(&t);
return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday],
tm->tm_mday, month[tm->tm_mon], 1900+tm->tm_year,
tm->tm_hour, tm->tm_min, tm->tm_sec);
}
-static long ttl_seconds(long ttl)
-{
- if (ttl<0)
- return 60 * 60 * 24 * 365;
- else
- return ttl * 60;
-}
-
void cgit_print_error(char *msg)
{
html("<div class='error'>");
html_txt(msg);
html("</div>\n");
}
char *cgit_rooturl()
{
if (ctx.cfg.virtual_root)
return fmt("%s/", ctx.cfg.virtual_root);
else
return ctx.cfg.script_name;
}
char *cgit_repourl(const char *reponame)
{
if (ctx.cfg.virtual_root) {
return fmt("%s/%s/", ctx.cfg.virtual_root, reponame);
} else {
return fmt("?r=%s", reponame);
}
}
char *cgit_fileurl(const char *reponame, const char *pagename,
const char *filename, const char *query)
{
char *tmp;
char *delim;
if (ctx.cfg.virtual_root) {
tmp = fmt("%s/%s/%s/%s", ctx.cfg.virtual_root, reponame,
pagename, (filename ? filename:""));
delim = "?";
} else {
tmp = fmt("?url=%s/%s/%s", reponame, pagename,
(filename ? filename : ""));
delim = "&";
}
if (query)
tmp = fmt("%s%s%s", tmp, delim, query);
return tmp;
}
char *cgit_pageurl(const char *reponame, const char *pagename,
const char *query)
{
return cgit_fileurl(reponame,pagename,0,query);
@@ -316,271 +308,269 @@ void cgit_print_date(time_t secs, char *format)
time = gmtime(&secs);
strftime(buf, sizeof(buf)-1, format, time);
html_txt(buf);
}
void cgit_print_age(time_t t, time_t max_relative, char *format)
{
time_t now, secs;
if (!t)
return;
time(&now);
secs = now - t;
if (secs > max_relative && max_relative >= 0) {
cgit_print_date(t, format);
return;
}
if (secs < TM_HOUR * 2) {
htmlf("<span class='age-mins'>%.0f min.</span>",
secs * 1.0 / TM_MIN);
return;
}
if (secs < TM_DAY * 2) {
htmlf("<span class='age-hours'>%.0f hours</span>",
secs * 1.0 / TM_HOUR);
return;
}
if (secs < TM_WEEK * 2) {
htmlf("<span class='age-days'>%.0f days</span>",
secs * 1.0 / TM_DAY);
return;
}
if (secs < TM_MONTH * 2) {
htmlf("<span class='age-weeks'>%.0f weeks</span>",
secs * 1.0 / TM_WEEK);
return;
}
if (secs < TM_YEAR * 2) {
htmlf("<span class='age-months'>%.0f months</span>",
secs * 1.0 / TM_MONTH);
return;
}
htmlf("<span class='age-years'>%.0f years</span>",
secs * 1.0 / TM_YEAR);
}
-void cgit_print_docstart(char *title, struct cacheitem *item)
+void cgit_print_http_headers(struct cgit_context *ctx)
{
- html("Content-Type: text/html; charset=" PAGE_ENCODING "\n");
- htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
- htmlf("Expires: %s\n", http_date(item->st.st_mtime +
- ttl_seconds(item->ttl)));
+ if (ctx->page.mimetype && ctx->page.charset)
+ htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype,
+ ctx->page.charset);
+ else if (ctx->page.mimetype)
+ htmlf("Content-Type: %s\n", ctx->page.mimetype);
+ if (ctx->page.filename)
+ htmlf("Content-Disposition: inline; filename=\"%s\"\n",
+ ctx->page.filename);
+ htmlf("Last-Modified: %s\n", http_date(ctx->page.modified));
+ htmlf("Expires: %s\n", http_date(ctx->page.expires));
html("\n");
+}
+
+void cgit_print_docstart(struct cgit_context *ctx)
+{
html(cgit_doctype);
html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
html("<head>\n");
html("<title>");
- html_txt(title);
+ html_txt(ctx->page.title);
html("</title>\n");
htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
- if (ctx.cfg.robots && *ctx.cfg.robots)
- htmlf("<meta name='robots' content='%s'/>\n", ctx.cfg.robots);
+ if (ctx->cfg.robots && *ctx->cfg.robots)
+ htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots);
html("<link rel='stylesheet' type='text/css' href='");
- html_attr(ctx.cfg.css);
+ html_attr(ctx->cfg.css);
html("'/>\n");
html("</head>\n");
html("<body>\n");
}
void cgit_print_docend()
{
html("</td>\n</tr>\n</table>\n</body>\n</html>\n");
}
int print_branch_option(const char *refname, const unsigned char *sha1,
int flags, void *cb_data)
{
char *name = (char *)refname;
html_option(name, name, ctx.qry.head);
return 0;
}
int print_archive_ref(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];
int *header = (int *)cb_data;
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("<h1>download</h1>\n");
*header = 1;
}
url = cgit_pageurl(ctx.qry.repo, "blob",
fmt("id=%s&amp;path=%s", sha1_to_hex(fileid),
buf));
html_link_open(url, NULL, "menu");
html_txt(strlpart(buf, 20));
html_link_close();
return 0;
}
void add_hidden_formfields(int incl_head, int incl_search, char *page)
{
char *url;
if (!ctx.cfg.virtual_root) {
url = fmt("%s/%s", ctx.qry.repo, page);
if (ctx.qry.path)
url = fmt("%s/%s", url, ctx.qry.path);
html_hidden("url", url);
}
if (incl_head && strcmp(ctx.qry.head, ctx.repo->defbranch))
html_hidden("h", ctx.qry.head);
if (ctx.qry.sha1)
html_hidden("id", ctx.qry.sha1);
if (ctx.qry.sha2)
html_hidden("id2", ctx.qry.sha2);
if (incl_search) {
if (ctx.qry.grep)
html_hidden("qt", ctx.qry.grep);
if (ctx.qry.search)
html_hidden("q", ctx.qry.search);
}
}
-void cgit_print_pageheader(char *title, int show_search)
+void cgit_print_pageheader(struct cgit_context *ctx)
{
static const char *default_info = "This is cgit, a fast webinterface for git repositories";
int header = 0;
char *url;
html("<table id='layout' summary=''>\n");
html("<tr><td id='sidebar'>\n");
html("<table class='sidebar' cellspacing='0' summary=''>\n");
html("<tr><td class='sidebar'>\n<a href='");
html_attr(cgit_rooturl());
htmlf("'><img src='%s' alt='cgit'/></a>\n",
- ctx.cfg.logo);
+ ctx->cfg.logo);
html("</td></tr>\n<tr><td class='sidebar'>\n");
- if (ctx.repo) {
+ if (ctx->repo) {
html("<h1 class='first'>");
- html_txt(strrpart(ctx.repo->name, 20));
+ html_txt(strrpart(ctx->repo->name, 20));
html("</h1>\n");
- html_txt(ctx.repo->desc);
- if (ctx.repo->owner) {
+ html_txt(ctx->repo->desc);
+ if (ctx->repo->owner) {
html("<h1>owner</h1>\n");
- html_txt(ctx.repo->owner);
+ html_txt(ctx->repo->owner);
}
html("<h1>navigate</h1>\n");
- reporevlink(NULL, "summary", NULL, "menu", ctx.qry.head,
+ reporevlink(NULL, "summary", NULL, "menu", ctx->qry.head,
NULL, NULL);
- cgit_log_link("log", NULL, "menu", ctx.qry.head, NULL, NULL,
+ cgit_log_link("log", NULL, "menu", ctx->qry.head, NULL, NULL,
0, NULL, NULL);
- cgit_tree_link("tree", NULL, "menu", ctx.qry.head,
- ctx.qry.sha1, NULL);
- cgit_commit_link("commit", NULL, "menu", ctx.qry.head,
- ctx.qry.sha1);
- cgit_diff_link("diff", NULL, "menu", ctx.qry.head,
- ctx.qry.sha1, ctx.qry.sha2, NULL);
- cgit_patch_link("patch", NULL, "menu", ctx.qry.head,
- ctx.qry.sha1);
+ cgit_tree_link("tree", NULL, "menu", ctx->qry.head,
+ ctx->qry.sha1, NULL);
+ cgit_commit_link("commit", NULL, "menu", ctx->qry.head,
+ ctx->qry.sha1);
+ cgit_diff_link("diff", NULL, "menu", ctx->qry.head,
+ ctx->qry.sha1, ctx->qry.sha2, NULL);
+ cgit_patch_link("patch", NULL, "menu", ctx->qry.head,
+ ctx->qry.sha1);
for_each_ref(print_archive_ref, &header);
- if (ctx.repo->clone_url || ctx.cfg.clone_prefix) {
+ if (ctx->repo->clone_url || ctx->cfg.clone_prefix) {
html("<h1>clone</h1>\n");
- if (ctx.repo->clone_url)
- url = ctx.repo->clone_url;
+ if (ctx->repo->clone_url)
+ url = ctx->repo->clone_url;
else
- url = fmt("%s%s", ctx.cfg.clone_prefix,
- ctx.repo->url);
+ url = fmt("%s%s", ctx->cfg.clone_prefix,
+ ctx->repo->url);
html("<a class='menu' href='");
html_attr(url);
html("' title='");
html_attr(url);
html("'>\n");
html_txt(strrpart(url, 20));
html("</a>\n");
}
html("<h1>branch</h1>\n");
html("<form method='get' action=''>\n");
- add_hidden_formfields(0, 1, ctx.qry.page);
+ add_hidden_formfields(0, 1, ctx->qry.page);
// html("<table summary='branch selector' class='grid'><tr><td id='branch-dropdown-cell'>");
html("<select name='h' onchange='this.form.submit();'>\n");
- for_each_branch_ref(print_branch_option, ctx.qry.head);
+ for_each_branch_ref(print_branch_option, ctx->qry.head);
html("</select>\n");
// html("</td><td>");
html("<noscript><input type='submit' id='switch-btn' value='switch'/></noscript>\n");
// html("</td></tr></table>");
html("</form>\n");
html("<h1>search</h1>\n");
html("<form method='get' action='");
- if (ctx.cfg.virtual_root)
- html_attr(cgit_fileurl(ctx.qry.repo, "log",
- ctx.qry.path, NULL));
+ if (ctx->cfg.virtual_root)
+ html_attr(cgit_fileurl(ctx->qry.repo, "log",
+ ctx->qry.path, NULL));
html("'>\n");
add_hidden_formfields(1, 0, "log");
html("<select name='qt'>\n");
- html_option("grep", "log msg", ctx.qry.grep);
- html_option("author", "author", ctx.qry.grep);
- html_option("committer", "committer", ctx.qry.grep);
+ html_option("grep", "log msg", ctx->qry.grep);
+ html_option("author", "author", ctx->qry.grep);
+ html_option("committer", "committer", ctx->qry.grep);
html("</select>\n");
html("<input class='txt' type='text' name='q' value='");
- html_attr(ctx.qry.search);
+ html_attr(ctx->qry.search);
html("'/>\n");
html("</form>\n");
} else {
- if (!ctx.cfg.index_info || html_include(ctx.cfg.index_info))
+ if (!ctx->cfg.index_info || html_include(ctx->cfg.index_info))
html(default_info);
}
html("</td></tr></table></td>\n");
html("<td id='content'>\n");
}
-
-void cgit_print_snapshot_start(const char *mimetype, const char *filename,
- struct cacheitem *item)
-{
- htmlf("Content-Type: %s\n", mimetype);
- htmlf("Content-Disposition: inline; filename=\"%s\"\n", filename);
- htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
- htmlf("Expires: %s\n", http_date(item->st.st_mtime +
- ttl_seconds(item->ttl)));
- html("\n");
-}
-
void cgit_print_filemode(unsigned short mode)
{
if (S_ISDIR(mode))
html("d");
else if (S_ISLNK(mode))
html("l");
else if (S_ISGITLINK(mode))
html("m");
else
html("-");
html_fileperm(mode >> 6);
html_fileperm(mode >> 3);
html_fileperm(mode);
}
/* vim:set sw=8: */