/* ui-shared.c: common web output functions
*
- * Copyright (C) 2006 Lars Hjemli
+ * Copyright (C) 2006-2017 cgit Development Team <cgit@lists.zx2c4.com>
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
+#include "ui-shared.h"
#include "cmd.h"
#include "html.h"
+#include "version.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 const char cgit_doctype[] =
+"<!DOCTYPE html>\n";
static char *http_date(time_t t)
{
tm->tm_hour, tm->tm_min, tm->tm_sec);
}
-void cgit_print_error(const char *msg)
+void cgit_print_error(const char *fmt, ...)
{
+ va_list ap;
+ va_start(ap, fmt);
+ cgit_vprint_error(fmt, ap);
+ va_end(ap);
+}
+
+void cgit_vprint_error(const char *fmt, va_list ap)
+{
+ va_list cp;
html("<div class='error'>");
- html_txt(msg);
+ va_copy(cp, ap);
+ html_vtxtf(fmt, cp);
+ va_end(cp);
html("</div>\n");
}
-const char *cgit_httpscheme()
+const char *cgit_httpscheme(void)
{
if (ctx.env.https && !strcmp(ctx.env.https, "on"))
return "https://";
return "http://";
}
-const char *cgit_hosturl()
+char *cgit_hosturl(void)
{
if (ctx.env.http_host)
- return ctx.env.http_host;
+ return xstrdup(ctx.env.http_host);
if (!ctx.env.server_name)
return NULL;
if (!ctx.env.server_port || atoi(ctx.env.server_port) == 80)
- return ctx.env.server_name;
- return xstrdup(fmt("%s:%s", ctx.env.server_name, ctx.env.server_port));
+ return xstrdup(ctx.env.server_name);
+ return fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port);
}
-const char *cgit_rooturl()
+char *cgit_currenturl(void)
+{
+ const char *root = cgit_rooturl();
+ size_t len = strlen(root);
+
+ if (!ctx.qry.url)
+ return xstrdup(root);
+ if (len && root[len - 1] == '/')
+ return fmtalloc("%s%s", root, ctx.qry.url);
+ return fmtalloc("%s/%s", root, ctx.qry.url);
+}
+
+const char *cgit_rooturl(void)
{
if (ctx.cfg.virtual_root)
- return fmt("%s/", ctx.cfg.virtual_root);
+ return ctx.cfg.virtual_root;
else
return ctx.cfg.script_name;
}
+const char *cgit_loginurl(void)
+{
+ static const char *login_url;
+ if (!login_url)
+ login_url = fmtalloc("%s?p=login", cgit_rooturl());
+ return login_url;
+}
+
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);
- }
+ if (ctx.cfg.virtual_root)
+ return fmtalloc("%s%s/", ctx.cfg.virtual_root, reponame);
+ else
+ return fmtalloc("?r=%s", reponame);
}
char *cgit_fileurl(const char *reponame, const char *pagename,
const char *filename, const char *query)
{
- char *tmp;
+ struct strbuf sb = STRBUF_INIT;
char *delim;
if (ctx.cfg.virtual_root) {
- tmp = fmt("%s/%s/%s/%s", ctx.cfg.virtual_root, reponame,
- pagename, (filename ? filename:""));
+ strbuf_addf(&sb, "%s%s/%s/%s", ctx.cfg.virtual_root, reponame,
+ pagename, (filename ? filename:""));
delim = "?";
} else {
- tmp = fmt("?url=%s/%s/%s", reponame, pagename,
- (filename ? filename : ""));
+ strbuf_addf(&sb, "?url=%s/%s/%s", reponame, pagename,
+ (filename ? filename : ""));
delim = "&";
}
if (query)
- tmp = fmt("%s%s%s", tmp, delim, query);
- return tmp;
+ strbuf_addf(&sb, "%s%s", delim, query);
+ return strbuf_detach(&sb, NULL);
}
char *cgit_pageurl(const char *reponame, const char *pagename,
const char *query)
{
- return cgit_fileurl(reponame, pagename, 0, query);
+ return cgit_fileurl(reponame, pagename, NULL, query);
}
const char *cgit_repobasename(const char *reponame)
static char rvbuf[1024];
int p;
const char *rv;
- strncpy(rvbuf, reponame, sizeof(rvbuf));
- if (rvbuf[sizeof(rvbuf)-1])
+ size_t len;
+
+ len = strlcpy(rvbuf, reponame, sizeof(rvbuf));
+ if (len >= sizeof(rvbuf))
die("cgit_repobasename: truncated repository name '%s'", reponame);
- p = strlen(rvbuf)-1;
+ p = len - 1;
/* strip trailing slashes */
- while (p && rvbuf[p] == '/') rvbuf[p--] = 0;
+ while (p && rvbuf[p] == '/')
+ rvbuf[p--] = '\0';
/* strip trailing .git */
- if (p >= 3 && !strncmp(&rvbuf[p-3], ".git", 4)) {
- p -= 3; rvbuf[p--] = 0;
+ if (p >= 3 && starts_with(&rvbuf[p-3], ".git")) {
+ p -= 3;
+ rvbuf[p--] = '\0';
}
/* strip more trailing slashes if any */
- while ( p && rvbuf[p] == '/') rvbuf[p--] = 0;
+ while (p && rvbuf[p] == '/')
+ rvbuf[p--] = '\0';
/* find last slash in the remaining string */
- rv = strrchr(rvbuf,'/');
+ rv = strrchr(rvbuf, '/');
if (rv)
return ++rv;
return rvbuf;
}
-static void site_url(const char *page, const char *search, const char *sort, int ofs)
+const char *cgit_snapshot_prefix(const struct cgit_repo *repo)
+{
+ if (repo->snapshot_prefix)
+ return repo->snapshot_prefix;
+
+ return cgit_repobasename(repo->url);
+}
+
+static void site_url(const char *page, const char *search, const char *sort, int ofs, int always_root)
{
char *delim = "?";
- if (ctx.cfg.virtual_root) {
- html_attr(ctx.cfg.virtual_root);
- if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/')
- html("/");
- } else
- html(ctx.cfg.script_name);
+ if (always_root || page)
+ html_attr(cgit_rooturl());
+ else {
+ char *currenturl = cgit_currenturl();
+ html_attr(currenturl);
+ free(currenturl);
+ }
if (page) {
htmlf("?p=%s", page);
}
static void site_link(const char *page, const char *name, const char *title,
- const char *class, const char *search, const char *sort, int ofs)
+ const char *class, const char *search, const char *sort, int ofs, int always_root)
{
html("<a");
if (title) {
html("'");
}
html(" href='");
- site_url(page, search, sort, ofs);
+ site_url(page, search, sort, ofs, always_root);
html("'>");
html_txt(name);
html("</a>");
}
void cgit_index_link(const char *name, const char *title, const char *class,
- const char *pattern, const char *sort, int ofs)
+ const char *pattern, const char *sort, int ofs, int always_root)
{
- site_link(NULL, name, title, class, pattern, sort, ofs);
+ site_link(NULL, name, title, class, pattern, sort, ofs, always_root);
}
static char *repolink(const char *title, const char *class, const char *page,
html(" href='");
if (ctx.cfg.virtual_root) {
html_url_path(ctx.cfg.virtual_root);
- if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/')
- html("/");
html_url_path(ctx.repo->url);
if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
html("/");
html_url_path(path);
}
} else {
- html(ctx.cfg.script_name);
+ html_url_path(ctx.cfg.script_name);
html("?url=");
html_url_arg(ctx.repo->url);
if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
}
delim = "&";
}
- if (head && strcmp(head, ctx.repo->defbranch)) {
+ if (head && ctx.repo->defbranch && strcmp(head, ctx.repo->defbranch)) {
html(delim);
html("h=");
html_url_arg(head);
}
void cgit_tag_link(const char *name, const char *title, const char *class,
- const char *head, const char *rev)
+ const char *tag)
{
- reporevlink("tag", name, title, class, head, rev, NULL);
+ reporevlink("tag", name, title, class, tag, NULL, NULL);
}
void cgit_tree_link(const char *name, const char *title, const char *class,
reporevlink("plain", name, title, class, head, rev, path);
}
+void cgit_blame_link(const char *name, const char *title, const char *class,
+ const char *head, const char *rev, const char *path)
+{
+ reporevlink("blame", name, title, class, head, rev, path);
+}
+
void cgit_log_link(const char *name, const char *title, const char *class,
const char *head, const char *rev, const char *path,
- int ofs, const char *grep, const char *pattern, int showmsg)
+ int ofs, const char *grep, const char *pattern, int showmsg,
+ int follow)
{
char *delim;
if (showmsg) {
html(delim);
html("showmsg=1");
+ delim = "&";
+ }
+ if (follow) {
+ html(delim);
+ html("follow=1");
}
html("'>");
html_txt(name);
html("</a>");
}
-void cgit_commit_link(char *name, const char *title, const char *class,
- const char *head, const char *rev, const char *path,
- int toggle_ssdiff)
+void cgit_commit_link(const char *name, const char *title, const char *class,
+ const char *head, const char *rev, const char *path)
{
- if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
- name[ctx.cfg.max_msg_len] = '\0';
- name[ctx.cfg.max_msg_len - 1] = '.';
- name[ctx.cfg.max_msg_len - 2] = '.';
- name[ctx.cfg.max_msg_len - 3] = '.';
- }
-
char *delim;
delim = repolink(title, class, "commit", head, path);
html_url_arg(rev);
delim = "&";
}
- if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
+ if (ctx.qry.difftype) {
html(delim);
- html("ss=1");
+ htmlf("dt=%d", ctx.qry.difftype);
delim = "&";
}
if (ctx.qry.context > 0 && ctx.qry.context != 3) {
html("ignorews=1");
delim = "&";
}
+ if (ctx.qry.follow) {
+ html(delim);
+ html("follow=1");
+ }
html("'>");
- if (name[0] != '\0')
- html_txt(name);
- else
+ if (name[0] != '\0') {
+ if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
+ html_ntxt(name, ctx.cfg.max_msg_len - 3);
+ html("...");
+ } else
+ html_txt(name);
+ } else
html_txt("(no commit message)");
html("</a>");
}
void cgit_diff_link(const char *name, const char *title, const char *class,
const char *head, const char *new_rev, const char *old_rev,
- const char *path, int toggle_ssdiff)
+ const char *path)
{
char *delim;
html_url_arg(old_rev);
delim = "&";
}
- if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
+ if (ctx.qry.difftype) {
html(delim);
- html("ss=1");
+ htmlf("dt=%d", ctx.qry.difftype);
delim = "&";
}
if (ctx.qry.context > 0 && ctx.qry.context != 3) {
html("ignorews=1");
delim = "&";
}
+ if (ctx.qry.follow) {
+ html(delim);
+ html("follow=1");
+ }
html("'>");
html_txt(name);
html("</a>");
reporevlink("stats", name, title, class, head, NULL, path);
}
-static void cgit_self_link(char *name, const char *title, const char *class,
- struct cgit_context *ctx)
-{
- if (!strcmp(ctx->qry.page, "repolist"))
- cgit_index_link(name, title, class, ctx->qry.search, ctx->qry.sort,
- ctx->qry.ofs);
- else if (!strcmp(ctx->qry.page, "summary"))
- cgit_summary_link(name, title, class, ctx->qry.head);
- else if (!strcmp(ctx->qry.page, "tag"))
- cgit_tag_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL);
- else if (!strcmp(ctx->qry.page, "tree"))
- cgit_tree_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path);
- else if (!strcmp(ctx->qry.page, "plain"))
- cgit_plain_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path);
- else if (!strcmp(ctx->qry.page, "log"))
- cgit_log_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path, ctx->qry.ofs,
- ctx->qry.grep, ctx->qry.search,
- ctx->qry.showmsg);
- else if (!strcmp(ctx->qry.page, "commit"))
- cgit_commit_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path, 0);
- else if (!strcmp(ctx->qry.page, "patch"))
- cgit_patch_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path);
- else if (!strcmp(ctx->qry.page, "refs"))
- cgit_refs_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path);
- else if (!strcmp(ctx->qry.page, "snapshot"))
- cgit_snapshot_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path);
- else if (!strcmp(ctx->qry.page, "diff"))
- cgit_diff_link(name, title, class, ctx->qry.head,
- ctx->qry.sha1, ctx->qry.sha2,
- ctx->qry.path, 0);
- else if (!strcmp(ctx->qry.page, "stats"))
- cgit_stats_link(name, title, class, ctx->qry.head,
- ctx->qry.path);
+static void cgit_self_link(char *name, const char *title, const char *class)
+{
+ if (!strcmp(ctx.qry.page, "repolist"))
+ cgit_index_link(name, title, class, ctx.qry.search, ctx.qry.sort,
+ ctx.qry.ofs, 1);
+ else if (!strcmp(ctx.qry.page, "summary"))
+ cgit_summary_link(name, title, class, ctx.qry.head);
+ else if (!strcmp(ctx.qry.page, "tag"))
+ cgit_tag_link(name, title, class, ctx.qry.has_sha1 ?
+ ctx.qry.sha1 : ctx.qry.head);
+ else if (!strcmp(ctx.qry.page, "tree"))
+ cgit_tree_link(name, title, class, ctx.qry.head,
+ ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+ ctx.qry.path);
+ else if (!strcmp(ctx.qry.page, "plain"))
+ cgit_plain_link(name, title, class, ctx.qry.head,
+ ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+ ctx.qry.path);
+ else if (!strcmp(ctx.qry.page, "blame"))
+ cgit_blame_link(name, title, class, ctx.qry.head,
+ ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+ ctx.qry.path);
+ else if (!strcmp(ctx.qry.page, "log"))
+ cgit_log_link(name, title, class, ctx.qry.head,
+ ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+ ctx.qry.path, ctx.qry.ofs,
+ ctx.qry.grep, ctx.qry.search,
+ ctx.qry.showmsg, ctx.qry.follow);
+ else if (!strcmp(ctx.qry.page, "commit"))
+ cgit_commit_link(name, title, class, ctx.qry.head,
+ ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+ ctx.qry.path);
+ else if (!strcmp(ctx.qry.page, "patch"))
+ cgit_patch_link(name, title, class, ctx.qry.head,
+ ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+ ctx.qry.path);
+ else if (!strcmp(ctx.qry.page, "refs"))
+ cgit_refs_link(name, title, class, ctx.qry.head,
+ ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+ ctx.qry.path);
+ else if (!strcmp(ctx.qry.page, "snapshot"))
+ cgit_snapshot_link(name, title, class, ctx.qry.head,
+ ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
+ ctx.qry.path);
+ else if (!strcmp(ctx.qry.page, "diff"))
+ cgit_diff_link(name, title, class, ctx.qry.head,
+ ctx.qry.sha1, ctx.qry.sha2,
+ ctx.qry.path);
+ else if (!strcmp(ctx.qry.page, "stats"))
+ cgit_stats_link(name, title, class, ctx.qry.head,
+ ctx.qry.path);
else {
/* Don't known how to make link for this page */
- repolink(title, class, ctx->qry.page, ctx->qry.head, ctx->qry.path);
+ repolink(title, class, ctx.qry.page, ctx.qry.head, ctx.qry.path);
html("><!-- cgit_self_link() doesn't know how to make link for page '");
- html_txt(ctx->qry.page);
+ html_txt(ctx.qry.page);
html("' -->");
html_txt(name);
html("</a>");
{
char *page, *shortrev, *fullrev, *name;
- fullrev = sha1_to_hex(obj->sha1);
+ fullrev = oid_to_hex(&obj->oid);
shortrev = xstrdup(fullrev);
shortrev[10] = '\0';
if (obj->type == OBJ_COMMIT) {
cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL,
- ctx.qry.head, fullrev, NULL, 0);
+ ctx.qry.head, fullrev, NULL);
return;
} else if (obj->type == OBJ_TREE)
page = "tree";
page = "tag";
else
page = "blob";
- name = fmt("%s %s...", typename(obj->type), shortrev);
+ name = fmt("%s %s...", type_name(obj->type), shortrev);
reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL);
}
item = lookup_path(list, path);
}
}
- html("<a ");
- if (class)
- htmlf("class='%s' ", class);
- html("href='");
- if (item) {
- html_attr(fmt(item->util, rev));
- } else if (ctx.repo->module_link) {
- dir = strrchr(path, '/');
- if (dir)
- dir++;
- else
- dir = path;
- html_attr(fmt(ctx.repo->module_link, dir, rev));
+ if (item || ctx.repo->module_link) {
+ html("<a ");
+ if (class)
+ htmlf("class='%s' ", class);
+ html("href='");
+ if (item) {
+ html_attrf(item->util, rev);
+ } else {
+ dir = strrchr(path, '/');
+ if (dir)
+ dir++;
+ else
+ dir = path;
+ html_attrf(ctx.repo->module_link, dir, rev);
+ }
+ html("'>");
+ html_txt(path);
+ html("</a>");
} else {
- html("#");
+ html("<span");
+ if (class)
+ htmlf(" class='%s'", class);
+ html(">");
+ html_txt(path);
+ html("</span>");
}
- html("'>");
- html_txt(path);
- html("</a>");
- html_txt(fmt(" @ %.7s", rev));
+ html_txtf(" @ %.7s", rev);
if (item && tail)
path[len - 1] = tail;
}
-void cgit_print_date(time_t secs, const char *format, int local_time)
+const struct date_mode *cgit_date_mode(enum date_mode_type type)
{
- char buf[64];
- struct tm *time;
+ static struct date_mode mode;
+ mode.type = type;
+ mode.local = ctx.cfg.local_time;
+ return &mode;
+}
- if (!secs)
- return;
- if (local_time)
- time = localtime(&secs);
- else
- time = gmtime(&secs);
- strftime(buf, sizeof(buf)-1, format, time);
- html_txt(buf);
+static void print_rel_date(time_t t, int tz, double value,
+ const char *class, const char *suffix)
+{
+ htmlf("<span class='%s' title='", class);
+ html_attr(show_date(t, tz, cgit_date_mode(DATE_ISO8601)));
+ htmlf("'>%.0f %s</span>", value, suffix);
}
-void cgit_print_age(time_t t, time_t max_relative, const char *format)
+void cgit_print_age(time_t t, int tz, time_t max_relative)
{
time_t now, secs;
return;
time(&now);
secs = now - t;
+ if (secs < 0)
+ secs = 0;
if (secs > max_relative && max_relative >= 0) {
- cgit_print_date(t, format, ctx.cfg.local_time);
+ html("<span title='");
+ html_attr(show_date(t, tz, cgit_date_mode(DATE_ISO8601)));
+ html("'>");
+ html_txt(show_date(t, tz, cgit_date_mode(DATE_SHORT)));
+ html("</span>");
return;
}
if (secs < TM_HOUR * 2) {
- htmlf("<span class='age-mins'>%.0f min.</span>",
- secs * 1.0 / TM_MIN);
+ print_rel_date(t, tz, secs * 1.0 / TM_MIN, "age-mins", "min.");
return;
}
if (secs < TM_DAY * 2) {
- htmlf("<span class='age-hours'>%.0f hours</span>",
- secs * 1.0 / TM_HOUR);
+ print_rel_date(t, tz, secs * 1.0 / TM_HOUR, "age-hours", "hours");
return;
}
if (secs < TM_WEEK * 2) {
- htmlf("<span class='age-days'>%.0f days</span>",
- secs * 1.0 / TM_DAY);
+ print_rel_date(t, tz, secs * 1.0 / TM_DAY, "age-days", "days");
return;
}
if (secs < TM_MONTH * 2) {
- htmlf("<span class='age-weeks'>%.0f weeks</span>",
- secs * 1.0 / TM_WEEK);
+ print_rel_date(t, tz, secs * 1.0 / TM_WEEK, "age-weeks", "weeks");
return;
}
if (secs < TM_YEAR * 2) {
- htmlf("<span class='age-months'>%.0f months</span>",
- secs * 1.0 / TM_MONTH);
+ print_rel_date(t, tz, secs * 1.0 / TM_MONTH, "age-months", "months");
return;
}
- htmlf("<span class='age-years'>%.0f years</span>",
- secs * 1.0 / TM_YEAR);
+ print_rel_date(t, tz, secs * 1.0 / TM_YEAR, "age-years", "years");
}
-void cgit_print_http_headers(struct cgit_context *ctx)
+void cgit_print_http_headers(void)
{
- if (ctx->env.no_http && !strcmp(ctx->env.no_http, "1"))
+ if (ctx.env.no_http && !strcmp(ctx.env.no_http, "1"))
return;
- if (ctx->page.status)
- htmlf("Status: %d %s\n", ctx->page.status, ctx->page.statusmsg);
- 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.size)
- htmlf("Content-Length: %zd\n", ctx->page.size);
- 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));
- if (ctx->page.etag)
- htmlf("ETag: \"%s\"\n", ctx->page.etag);
+ if (ctx.page.status)
+ htmlf("Status: %d %s\n", ctx.page.status, ctx.page.statusmsg);
+ 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.size)
+ htmlf("Content-Length: %zd\n", ctx.page.size);
+ if (ctx.page.filename) {
+ html("Content-Disposition: inline; filename=\"");
+ html_header_arg_in_quotes(ctx.page.filename);
+ html("\"\n");
+ }
+ if (!ctx.env.authenticated)
+ html("Cache-Control: no-cache, no-store\n");
+ htmlf("Last-Modified: %s\n", http_date(ctx.page.modified));
+ htmlf("Expires: %s\n", http_date(ctx.page.expires));
+ if (ctx.page.etag)
+ htmlf("ETag: \"%s\"\n", ctx.page.etag);
html("\n");
- if (ctx->env.request_method && !strcmp(ctx->env.request_method, "HEAD"))
+ if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD"))
exit(0);
}
-void cgit_print_docstart(struct cgit_context *ctx)
+void cgit_redirect(const char *url, bool permanent)
{
- if (ctx->cfg.embedded) {
- if (ctx->cfg.header)
- html_include(ctx->cfg.header);
+ htmlf("Status: %d %s\n", permanent ? 301 : 302, permanent ? "Moved" : "Found");
+ html("Location: ");
+ html_url_path(url);
+ html("\n\n");
+}
+
+static void print_rel_vcs_link(const char *url)
+{
+ html("<link rel='vcs-git' href='");
+ html_attr(url);
+ html("' title='");
+ html_attr(ctx.repo->name);
+ html(" Git repository'/>\n");
+}
+
+void cgit_print_docstart(void)
+{
+ char *host = cgit_hosturl();
+
+ if (ctx.cfg.embedded) {
+ if (ctx.cfg.header)
+ html_include(ctx.cfg.header);
return;
}
- const char *host = cgit_hosturl();
html(cgit_doctype);
- html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
+ html("<html lang='en'>\n");
html("<head>\n");
html("<title>");
- html_txt(ctx->page.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");
- if (ctx->cfg.favicon) {
+ if (ctx.cfg.favicon) {
html("<link rel='shortcut icon' href='");
- html_attr(ctx->cfg.favicon);
+ html_attr(ctx.cfg.favicon);
html("'/>\n");
}
- if (host && ctx->repo && ctx->qry.head) {
+ if (host && ctx.repo && ctx.qry.head) {
+ char *fileurl;
+ struct strbuf sb = STRBUF_INIT;
+ strbuf_addf(&sb, "h=%s", ctx.qry.head);
+
html("<link rel='alternate' title='Atom feed' href='");
html(cgit_httpscheme());
- html_attr(cgit_hosturl());
- html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.vpath,
- fmt("h=%s", ctx->qry.head)));
+ html_attr(host);
+ fileurl = cgit_fileurl(ctx.repo->url, "atom", ctx.qry.vpath,
+ sb.buf);
+ html_attr(fileurl);
html("' type='application/atom+xml'/>\n");
+ strbuf_release(&sb);
+ free(fileurl);
}
- if (ctx->cfg.head_include)
- html_include(ctx->cfg.head_include);
+ if (ctx.repo)
+ cgit_add_clone_urls(print_rel_vcs_link);
+ if (ctx.cfg.head_include)
+ html_include(ctx.cfg.head_include);
+ if (ctx.repo && ctx.repo->extra_head_content)
+ html(ctx.repo->extra_head_content);
html("</head>\n");
html("<body>\n");
- if (ctx->cfg.header)
- html_include(ctx->cfg.header);
+ if (ctx.cfg.header)
+ html_include(ctx.cfg.header);
+ free(host);
}
-void cgit_print_docend()
+void cgit_print_docend(void)
{
html("</div> <!-- class=content -->\n");
if (ctx.cfg.embedded) {
if (ctx.cfg.footer)
html_include(ctx.cfg.footer);
else {
- htmlf("<div class='footer'>generated by cgit %s at ",
- cgit_version);
- cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time);
+ htmlf("<div class='footer'>generated by <a href='https://git.zx2c4.com/cgit/about/'>cgit %s</a> "
+ "(<a href='https://git-scm.com/'>git %s</a>) at ", cgit_version, git_version_string);
+ html_txt(show_date(time(NULL), 0, cgit_date_mode(DATE_ISO8601)));
html("</div>\n");
}
html("</div> <!-- id=cgit -->\n");
html("</body>\n</html>\n");
}
-static int print_branch_option(const char *refname, const unsigned char *sha1,
+void cgit_print_error_page(int code, const char *msg, const char *fmt, ...)
+{
+ va_list ap;
+ ctx.page.expires = ctx.cfg.cache_dynamic_ttl;
+ ctx.page.status = code;
+ ctx.page.statusmsg = msg;
+ cgit_print_layout_start();
+ va_start(ap, fmt);
+ cgit_vprint_error(fmt, ap);
+ va_end(ap);
+ cgit_print_layout_end();
+}
+
+void cgit_print_layout_start(void)
+{
+ cgit_print_http_headers();
+ cgit_print_docstart();
+ cgit_print_pageheader();
+}
+
+void cgit_print_layout_end(void)
+{
+ cgit_print_docend();
+}
+
+static void add_clone_urls(void (*fn)(const char *), char *txt, char *suffix)
+{
+ struct strbuf **url_list = strbuf_split_str(txt, ' ', 0);
+ int i;
+
+ for (i = 0; url_list[i]; i++) {
+ strbuf_rtrim(url_list[i]);
+ if (url_list[i]->len == 0)
+ continue;
+ if (suffix && *suffix)
+ strbuf_addf(url_list[i], "/%s", suffix);
+ fn(url_list[i]->buf);
+ }
+
+ strbuf_list_free(url_list);
+}
+
+void cgit_add_clone_urls(void (*fn)(const char *))
+{
+ if (ctx.repo->clone_url)
+ add_clone_urls(fn, expand_macros(ctx.repo->clone_url), NULL);
+ else if (ctx.cfg.clone_prefix)
+ add_clone_urls(fn, ctx.cfg.clone_prefix, ctx.repo->url);
+}
+
+static int print_branch_option(const char *refname, const struct object_id *oid,
int flags, void *cb_data)
{
char *name = (char *)refname;
void cgit_add_hidden_formfields(int incl_head, int incl_search,
const char *page)
{
- char *url;
-
if (!ctx.cfg.virtual_root) {
- url = fmt("%s/%s", ctx.qry.repo, page);
+ struct strbuf url = STRBUF_INIT;
+
+ strbuf_addf(&url, "%s/%s", ctx.qry.repo, page);
if (ctx.qry.vpath)
- url = fmt("%s/%s", url, ctx.qry.vpath);
- html_hidden("url", url);
+ strbuf_addf(&url, "/%s", ctx.qry.vpath);
+ html_hidden("url", url.buf);
+ strbuf_release(&url);
}
if (incl_head && ctx.qry.head && ctx.repo->defbranch &&
}
}
-static const char *hc(struct cgit_context *ctx, const char *page)
+static const char *hc(const char *page)
{
- return strcmp(ctx->qry.page, page) ? NULL : "active";
+ if (!ctx.qry.page)
+ return NULL;
+
+ return strcmp(ctx.qry.page, page) ? NULL : "active";
}
-static void cgit_print_path_crumbs(struct cgit_context *ctx, char *path)
+static void cgit_print_path_crumbs(char *path)
{
- char *old_path = ctx->qry.path;
+ char *old_path = ctx.qry.path;
char *p = path, *q, *end = path + strlen(path);
- ctx->qry.path = NULL;
- cgit_self_link("root", NULL, NULL, ctx);
- ctx->qry.path = p = path;
+ ctx.qry.path = NULL;
+ cgit_self_link("root", NULL, NULL);
+ ctx.qry.path = p = path;
while (p < end) {
if (!(q = strchr(p, '/')))
q = end;
*q = '\0';
html_txt("/");
- cgit_self_link(p, NULL, NULL, ctx);
+ cgit_self_link(p, NULL, NULL);
if (q < end)
*q = '/';
p = q + 1;
}
- ctx->qry.path = old_path;
+ ctx.qry.path = old_path;
}
-static void print_header(struct cgit_context *ctx)
+static void print_header(void)
{
char *logo = NULL, *logo_link = NULL;
html("<table id='header'>\n");
html("<tr>\n");
- if (ctx->repo && ctx->repo->logo && *ctx->repo->logo)
- logo = ctx->repo->logo;
+ if (ctx.repo && ctx.repo->logo && *ctx.repo->logo)
+ logo = ctx.repo->logo;
else
- logo = ctx->cfg.logo;
- if (ctx->repo && ctx->repo->logo_link && *ctx->repo->logo_link)
- logo_link = ctx->repo->logo_link;
+ logo = ctx.cfg.logo;
+ if (ctx.repo && ctx.repo->logo_link && *ctx.repo->logo_link)
+ logo_link = ctx.repo->logo_link;
else
- logo_link = ctx->cfg.logo_link;
+ logo_link = ctx.cfg.logo_link;
if (logo && *logo) {
html("<td class='logo' rowspan='2'><a href='");
if (logo_link && *logo_link)
}
html("<td class='main'>");
- if (ctx->repo) {
- cgit_index_link("index", NULL, NULL, NULL, NULL, 0);
+ if (ctx.repo) {
+ cgit_index_link("index", NULL, NULL, NULL, NULL, 0, 1);
html(" : ");
- cgit_summary_link(ctx->repo->name, ctx->repo->name, NULL, NULL);
- html("</td><td class='form'>");
- html("<form method='get' action=''>\n");
- cgit_add_hidden_formfields(0, 1, ctx->qry.page);
- html("<select name='h' onchange='this.form.submit();'>\n");
- for_each_branch_ref(print_branch_option, ctx->qry.head);
- html("</select> ");
- html("<input type='submit' name='' value='switch'/>");
- html("</form>");
+ cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
+ if (ctx.env.authenticated) {
+ html("</td><td class='form'>");
+ html("<form method='get'>\n");
+ cgit_add_hidden_formfields(0, 1, ctx.qry.page);
+ html("<select name='h' onchange='this.form.submit();'>\n");
+ for_each_branch_ref(print_branch_option, ctx.qry.head);
+ if (ctx.repo->enable_remote_branches)
+ for_each_remote_ref(print_branch_option, ctx.qry.head);
+ html("</select> ");
+ html("<input type='submit' value='switch'/>");
+ html("</form>");
+ }
} else
- html_txt(ctx->cfg.root_title);
+ html_txt(ctx.cfg.root_title);
html("</td></tr>\n");
html("<tr><td class='sub'>");
- if (ctx->repo) {
- html_txt(ctx->repo->desc);
+ if (ctx.repo) {
+ html_txt(ctx.repo->desc);
html("</td><td class='sub right'>");
- html_txt(ctx->repo->owner);
+ html_txt(ctx.repo->owner);
} else {
- if (ctx->cfg.root_desc)
- html_txt(ctx->cfg.root_desc);
- else if (ctx->cfg.index_info)
- html_include(ctx->cfg.index_info);
+ if (ctx.cfg.root_desc)
+ html_txt(ctx.cfg.root_desc);
}
html("</td></tr></table>\n");
}
-void cgit_print_pageheader(struct cgit_context *ctx)
+void cgit_print_pageheader(void)
{
html("<div id='cgit'>");
- if (!ctx->cfg.noheader)
- print_header(ctx);
+ if (!ctx.env.authenticated || !ctx.cfg.noheader)
+ print_header();
html("<table class='tabs'><tr><td>\n");
- if (ctx->repo) {
- cgit_summary_link("summary", NULL, hc(ctx, "summary"),
- ctx->qry.head);
- cgit_refs_link("refs", NULL, hc(ctx, "refs"), ctx->qry.head,
- ctx->qry.sha1, NULL);
- cgit_log_link("log", NULL, hc(ctx, "log"), ctx->qry.head,
- NULL, ctx->qry.vpath, 0, NULL, NULL,
- ctx->qry.showmsg);
- cgit_tree_link("tree", NULL, hc(ctx, "tree"), ctx->qry.head,
- ctx->qry.sha1, ctx->qry.vpath);
- cgit_commit_link("commit", NULL, hc(ctx, "commit"),
- ctx->qry.head, ctx->qry.sha1, ctx->qry.vpath, 0);
- cgit_diff_link("diff", NULL, hc(ctx, "diff"), ctx->qry.head,
- ctx->qry.sha1, ctx->qry.sha2, ctx->qry.vpath, 0);
- if (ctx->repo->max_stats)
- cgit_stats_link("stats", NULL, hc(ctx, "stats"),
- ctx->qry.head, ctx->qry.vpath);
- if (ctx->repo->readme)
+ if (ctx.env.authenticated && ctx.repo) {
+ if (ctx.repo->readme.nr)
reporevlink("about", "about", NULL,
- hc(ctx, "about"), ctx->qry.head, NULL,
+ hc("about"), ctx.qry.head, NULL,
NULL);
+ cgit_summary_link("summary", NULL, hc("summary"),
+ ctx.qry.head);
+ cgit_refs_link("refs", NULL, hc("refs"), ctx.qry.head,
+ ctx.qry.sha1, NULL);
+ cgit_log_link("log", NULL, hc("log"), ctx.qry.head,
+ NULL, ctx.qry.vpath, 0, NULL, NULL,
+ ctx.qry.showmsg, ctx.qry.follow);
+ if (ctx.qry.page && !strcmp(ctx.qry.page, "blame"))
+ cgit_blame_link("blame", NULL, hc("blame"), ctx.qry.head,
+ ctx.qry.sha1, ctx.qry.vpath);
+ else
+ cgit_tree_link("tree", NULL, hc("tree"), ctx.qry.head,
+ ctx.qry.sha1, ctx.qry.vpath);
+ cgit_commit_link("commit", NULL, hc("commit"),
+ ctx.qry.head, ctx.qry.sha1, ctx.qry.vpath);
+ cgit_diff_link("diff", NULL, hc("diff"), ctx.qry.head,
+ ctx.qry.sha1, ctx.qry.sha2, ctx.qry.vpath);
+ if (ctx.repo->max_stats)
+ cgit_stats_link("stats", NULL, hc("stats"),
+ ctx.qry.head, ctx.qry.vpath);
+ if (ctx.repo->homepage) {
+ html("<a href='");
+ html_attr(ctx.repo->homepage);
+ html("'>homepage</a>");
+ }
html("</td><td class='form'>");
html("<form class='right' method='get' action='");
- if (ctx->cfg.virtual_root)
- html_url_path(cgit_fileurl(ctx->qry.repo, "log",
- ctx->qry.vpath, NULL));
+ if (ctx.cfg.virtual_root) {
+ char *fileurl = cgit_fileurl(ctx.qry.repo, "log",
+ ctx.qry.vpath, NULL);
+ html_url_path(fileurl);
+ free(fileurl);
+ }
html("'>\n");
cgit_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("range", "range", 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_option("range", "range", ctx.qry.grep);
html("</select>\n");
- html("<input class='txt' type='text' size='10' name='q' value='");
- html_attr(ctx->qry.search);
+ html("<input class='txt' type='search' size='10' name='q' value='");
+ html_attr(ctx.qry.search);
html("'/>\n");
html("<input type='submit' value='search'/>\n");
html("</form>\n");
- } else {
- site_link(NULL, "index", NULL, hc(ctx, "repolist"), NULL, NULL, 0);
- if (ctx->cfg.root_readme)
- site_link("about", "about", NULL, hc(ctx, "about"),
- NULL, NULL, 0);
+ } else if (ctx.env.authenticated) {
+ char *currenturl = cgit_currenturl();
+ site_link(NULL, "index", NULL, hc("repolist"), NULL, NULL, 0, 1);
+ if (ctx.cfg.root_readme)
+ site_link("about", "about", NULL, hc("about"),
+ NULL, NULL, 0, 1);
html("</td><td class='form'>");
html("<form method='get' action='");
- html_attr(cgit_rooturl());
+ html_attr(currenturl);
html("'>\n");
- html("<input type='text' name='q' size='10' value='");
- html_attr(ctx->qry.search);
+ html("<input type='search' name='q' size='10' value='");
+ html_attr(ctx.qry.search);
html("'/>\n");
html("<input type='submit' value='search'/>\n");
html("</form>");
+ free(currenturl);
}
html("</td></tr></table>\n");
- if (ctx->qry.vpath) {
+ if (ctx.env.authenticated && ctx.repo && ctx.qry.vpath) {
html("<div class='path'>");
html("path: ");
- cgit_print_path_crumbs(ctx, ctx->qry.vpath);
+ cgit_print_path_crumbs(ctx.qry.vpath);
+ if (ctx.cfg.enable_follow_links && !strcmp(ctx.qry.page, "log")) {
+ html(" (");
+ ctx.qry.follow = !ctx.qry.follow;
+ cgit_self_link(ctx.qry.follow ? "follow" : "unfollow",
+ NULL, NULL);
+ ctx.qry.follow = !ctx.qry.follow;
+ html(")");
+ }
html("</div>");
}
html("<div class='content'>");
html_fileperm(mode);
}
-void cgit_print_snapshot_links(const char *repo, const char *head,
- const char *hex, int snapshots)
+void cgit_compose_snapshot_prefix(struct strbuf *filename, const char *base,
+ const char *ref)
{
- const struct cgit_snapshot_format* f;
- char *prefix;
- char *filename;
- unsigned char sha1[20];
+ struct object_id oid;
+
+ /*
+ * Prettify snapshot names by stripping leading "v" or "V" if the tag
+ * name starts with {v,V}[0-9] and the prettify mapping is injective,
+ * i.e. each stripped tag can be inverted without ambiguities.
+ */
+ if (get_oid(fmt("refs/tags/%s", ref), &oid) == 0 &&
+ (ref[0] == 'v' || ref[0] == 'V') && isdigit(ref[1]) &&
+ ((get_oid(fmt("refs/tags/%s", ref + 1), &oid) == 0) +
+ (get_oid(fmt("refs/tags/v%s", ref + 1), &oid) == 0) +
+ (get_oid(fmt("refs/tags/V%s", ref + 1), &oid) == 0) == 1))
+ ref++;
+
+ strbuf_addf(filename, "%s-%s", base, ref);
+}
- if (get_sha1(fmt("refs/tags/%s", hex), sha1) == 0 &&
- (hex[0] == 'v' || hex[0] == 'V') && isdigit(hex[1]))
- hex++;
- prefix = xstrdup(fmt("%s-%s", cgit_repobasename(repo), hex));
+void cgit_print_snapshot_links(const struct cgit_repo *repo, const char *ref,
+ const char *separator)
+{
+ const struct cgit_snapshot_format *f;
+ struct strbuf filename = STRBUF_INIT;
+ const char *basename;
+ size_t prefixlen;
+
+ basename = cgit_snapshot_prefix(repo);
+ if (starts_with(ref, basename))
+ strbuf_addstr(&filename, ref);
+ else
+ cgit_compose_snapshot_prefix(&filename, basename, ref);
+
+ prefixlen = filename.len;
for (f = cgit_snapshot_formats; f->suffix; f++) {
- if (!(snapshots & f->bit))
+ if (!(repo->snapshots & cgit_snapshot_format_bit(f)))
continue;
- filename = fmt("%s%s", prefix, f->suffix);
- cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
- html("<br/>");
+ strbuf_setlen(&filename, prefixlen);
+ strbuf_addstr(&filename, f->suffix);
+ cgit_snapshot_link(filename.buf, NULL, NULL, NULL, NULL,
+ filename.buf);
+ if (cgit_snapshot_get_sig(ref, f)) {
+ strbuf_addstr(&filename, ".asc");
+ html(" (");
+ cgit_snapshot_link("sig", NULL, NULL, NULL, NULL,
+ filename.buf);
+ html(")");
+ } else if (starts_with(f->suffix, ".tar") && cgit_snapshot_get_sig(ref, &cgit_snapshot_formats[0])) {
+ strbuf_setlen(&filename, strlen(filename.buf) - strlen(f->suffix));
+ strbuf_addstr(&filename, ".tar.asc");
+ html(" (");
+ cgit_snapshot_link("sig", NULL, NULL, NULL, NULL,
+ filename.buf);
+ html(")");
+ }
+ html(separator);
}
- free(prefix);
+ strbuf_release(&filename);
+}
+
+void cgit_set_title_from_path(const char *path)
+{
+ size_t path_len, path_index, path_last_end;
+ char *new_title;
+
+ if (!path)
+ return;
+
+ path_len = strlen(path);
+ new_title = xmalloc(path_len + 3 + strlen(ctx.page.title) + 1);
+ new_title[0] = '\0';
+
+ for (path_index = path_len, path_last_end = path_len; path_index-- > 0;) {
+ if (path[path_index] == '/') {
+ if (path_index == path_len - 1) {
+ path_last_end = path_index - 1;
+ continue;
+ }
+ strncat(new_title, &path[path_index + 1], path_last_end - path_index - 1);
+ strcat(new_title, "\\");
+ path_last_end = path_index;
+ }
+ }
+ if (path_last_end)
+ strncat(new_title, path, path_last_end);
+
+ strcat(new_title, " - ");
+ strcat(new_title, ctx.page.title);
+ ctx.page.title = new_title;
}
git.ckatri.com / cgit.git / blobdiff