*/
#include "cgit.h"
+#include "html.h"
const char cgit_doctype[] =
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
static char *http_date(time_t t)
{
- static char day[][4] =
+ static char day[][4] =
{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
- static char month[][4] =
+ static char month[][4] =
{"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Now", "Dec"};
struct tm *tm = gmtime(&t);
char *cgit_rooturl()
{
- if (cgit_virtual_root)
- return fmt("%s/", cgit_virtual_root);
+ if (ctx.cfg.virtual_root)
+ return fmt("%s/", ctx.cfg.virtual_root);
else
- return "./cgit.cgi";
+ return ctx.cfg.script_name;
}
char *cgit_repourl(const char *reponame)
{
- if (cgit_virtual_root) {
- return fmt("%s/%s/", cgit_virtual_root, reponame);
+ if (ctx.cfg.virtual_root) {
+ return fmt("%s/%s/", ctx.cfg.virtual_root, reponame);
} else {
return fmt("?r=%s", reponame);
}
}
-char *cgit_pageurl(const char *reponame, const char *pagename,
- const char *query)
+char *cgit_fileurl(const char *reponame, const char *pagename,
+ const char *filename, const char *query)
{
- if (cgit_virtual_root) {
- return fmt("%s/%s/%s/?%s", cgit_virtual_root, reponame,
- pagename, 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 {
- return fmt("?r=%s&p=%s&%s", reponame, pagename, query);
+ 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);
+}
+
+const char *cgit_repobasename(const char *reponame)
+{
+ /* I assume we don't need to store more than one repo basename */
+ static char rvbuf[1024];
+ int p;
+ const char *rv;
+ strncpy(rvbuf,reponame,sizeof(rvbuf));
+ if(rvbuf[sizeof(rvbuf)-1])
+ die("cgit_repobasename: truncated repository name '%s'", reponame);
+ p = strlen(rvbuf)-1;
+ /* strip trailing slashes */
+ while(p && rvbuf[p]=='/') rvbuf[p--]=0;
+ /* strip trailing .git */
+ if(p>=3 && !strncmp(&rvbuf[p-3],".git",4)) {
+ p -= 3; rvbuf[p--] = 0;
}
+ /* strip more trailing slashes if any */
+ while( p && rvbuf[p]=='/') rvbuf[p--]=0;
+ /* find last slash in the remaining string */
+ rv = strrchr(rvbuf,'/');
+ if(rv)
+ return ++rv;
+ return rvbuf;
}
char *cgit_currurl()
{
- if (!cgit_virtual_root)
- return "./cgit.cgi";
- else if (cgit_query_page)
- return fmt("%s/%s/%s/", cgit_virtual_root, cgit_query_repo, cgit_query_page);
- else if (cgit_query_repo)
- return fmt("%s/%s/", cgit_virtual_root, cgit_query_repo);
+ if (!ctx.cfg.virtual_root)
+ return ctx.cfg.script_name;
+ else if (ctx.qry.page)
+ return fmt("%s/%s/%s/", ctx.cfg.virtual_root, ctx.qry.repo, ctx.qry.page);
+ else if (ctx.qry.repo)
+ return fmt("%s/%s/", ctx.cfg.virtual_root, ctx.qry.repo);
else
- return fmt("%s/", cgit_virtual_root);
+ return fmt("%s/", ctx.cfg.virtual_root);
+}
+
+static char *repolink(char *title, char *class, char *page, char *head,
+ char *path)
+{
+ char *delim = "?";
+
+ html("<a");
+ if (title) {
+ html(" title='");
+ html_attr(title);
+ html("'");
+ }
+ if (class) {
+ html(" class='");
+ html_attr(class);
+ html("'");
+ }
+ html(" href='");
+ if (ctx.cfg.virtual_root) {
+ html_attr(ctx.cfg.virtual_root);
+ if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/')
+ html("/");
+ html_attr(ctx.repo->url);
+ if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
+ html("/");
+ if (page) {
+ html(page);
+ html("/");
+ if (path)
+ html_attr(path);
+ }
+ } else {
+ html(ctx.cfg.script_name);
+ html("?url=");
+ html_attr(ctx.repo->url);
+ if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
+ html("/");
+ if (page) {
+ html(page);
+ html("/");
+ if (path)
+ html_attr(path);
+ }
+ delim = "&";
+ }
+ if (head && strcmp(head, ctx.repo->defbranch)) {
+ html(delim);
+ html("h=");
+ html_attr(head);
+ delim = "&";
+ }
+ return fmt("%s", delim);
+}
+
+static void reporevlink(char *page, char *name, char *title, char *class,
+ char *head, char *rev, char *path)
+{
+ char *delim;
+
+ delim = repolink(title, class, page, head, path);
+ if (rev && strcmp(rev, ctx.qry.head)) {
+ html(delim);
+ html("id=");
+ html_attr(rev);
+ }
+ html("'>");
+ html_txt(name);
+ html("</a>");
+}
+
+void cgit_tree_link(char *name, char *title, char *class, char *head,
+ char *rev, char *path)
+{
+ reporevlink("tree", name, title, class, head, rev, path);
+}
+
+void cgit_log_link(char *name, char *title, char *class, char *head,
+ char *rev, char *path, int ofs, char *grep, char *pattern)
+{
+ char *delim;
+
+ delim = repolink(title, class, "log", head, path);
+ if (rev && strcmp(rev, ctx.qry.head)) {
+ html(delim);
+ html("id=");
+ html_attr(rev);
+ delim = "&";
+ }
+ if (grep && pattern) {
+ html(delim);
+ html("qt=");
+ html_attr(grep);
+ delim = "&";
+ html(delim);
+ html("q=");
+ html_attr(pattern);
+ }
+ if (ofs > 0) {
+ html(delim);
+ html("ofs=");
+ htmlf("%d", ofs);
+ }
+ html("'>");
+ html_txt(name);
+ html("</a>");
}
+void cgit_commit_link(char *name, char *title, char *class, char *head,
+ char *rev)
+{
+ 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] = '.';
+ }
+ reporevlink("commit", name, title, class, head, rev, NULL);
+}
+
+void cgit_refs_link(char *name, char *title, char *class, char *head,
+ char *rev, char *path)
+{
+ reporevlink("refs", name, title, class, head, rev, path);
+}
+
+void cgit_snapshot_link(char *name, char *title, char *class, char *head,
+ char *rev, char *archivename)
+{
+ reporevlink("snapshot", name, title, class, head, rev, archivename);
+}
+
+void cgit_diff_link(char *name, char *title, char *class, char *head,
+ char *new_rev, char *old_rev, char *path)
+{
+ char *delim;
+
+ delim = repolink(title, class, "diff", head, path);
+ if (new_rev && strcmp(new_rev, ctx.qry.head)) {
+ html(delim);
+ html("id=");
+ html_attr(new_rev);
+ delim = "&";
+ }
+ if (old_rev) {
+ html(delim);
+ html("id2=");
+ html_attr(old_rev);
+ }
+ html("'>");
+ html_txt(name);
+ html("</a>");
+}
+
+void cgit_patch_link(char *name, char *title, char *class, char *head,
+ char *rev)
+{
+ reporevlink("patch", name, title, class, head, rev, NULL);
+}
-void cgit_print_date(unsigned long secs)
+void cgit_object_link(struct object *obj)
{
- char buf[32];
+ char *page, *arg, *url;
+
+ if (obj->type == OBJ_COMMIT) {
+ cgit_commit_link(fmt("commit %s", sha1_to_hex(obj->sha1)), NULL, NULL,
+ ctx.qry.head, sha1_to_hex(obj->sha1));
+ return;
+ } else if (obj->type == OBJ_TREE) {
+ page = "tree";
+ arg = "id";
+ } else if (obj->type == OBJ_TAG) {
+ page = "tag";
+ arg = "id";
+ } else {
+ page = "blob";
+ arg = "id";
+ }
+
+ url = cgit_pageurl(ctx.qry.repo, page,
+ fmt("%s=%s", arg, sha1_to_hex(obj->sha1)));
+ html_link_open(url, NULL, NULL);
+ htmlf("%s %s", typename(obj->type),
+ sha1_to_hex(obj->sha1));
+ html_link_close();
+}
+
+void cgit_print_date(time_t secs, char *format)
+{
+ char buf[64];
struct tm *time;
+ if (!secs)
+ return;
time = gmtime(&secs);
- strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", time);
+ 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)
{
- html("Content-Type: text/html; charset=utf-8\n");
+ 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)));
html("\n");
html(cgit_doctype);
- html("<html>\n");
+ html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
html("<head>\n");
html("<title>");
html_txt(title);
html("</title>\n");
- htmlf("<meta name='generator' content='cgit v%s'/>\n", cgit_version);
+ 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);
html("<link rel='stylesheet' type='text/css' href='");
- html_attr(cgit_css);
+ html_attr(ctx.cfg.css);
html("'/>\n");
html("</head>\n");
html("<body>\n");
void cgit_print_docend()
{
- html("</td></tr></table>");
- html("</body>\n</html>\n");
+ 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&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)
{
- html("<table id='layout'>");
- html("<tr><td id='header'>");
- html(cgit_root_title);
- html("</td><td id='logo'>");
- html("<a href='");
- html_attr(cgit_logo_link);
- htmlf("'><img src='%s'/></a>", cgit_logo);
- html("</td></tr>");
- html("<tr><td id='crumb'>");
- htmlf("<a href='%s'>root</a>", cgit_rooturl());
- if (cgit_query_repo) {
- htmlf(" : <a href='%s'>", cgit_repourl(cgit_repo->url));
- html_txt(cgit_repo->name);
- htmlf("</a> : %s", title);
- }
- html("</td>");
- html("<td id='search'>");
- if (show_search) {
- html("<form method='get' href='");
- html_attr(cgit_currurl());
- html("'>");
- if (!cgit_virtual_root) {
- if (cgit_query_repo)
- html_hidden("r", cgit_query_repo);
- if (cgit_query_page)
- html_hidden("p", cgit_query_page);
+ 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);
+ html("</td></tr>\n<tr><td class='sidebar'>\n");
+ if (ctx.repo) {
+ html("<h1 class='first'>");
+ html_txt(strrpart(ctx.repo->name, 20));
+ html("</h1>\n");
+ html_txt(ctx.repo->desc);
+ if (ctx.repo->owner) {
+ html("<h1>owner</h1>\n");
+ html_txt(ctx.repo->owner);
+ }
+ html("<h1>navigate</h1>\n");
+ reporevlink(NULL, "summary", 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);
+
+ for_each_ref(print_archive_ref, &header);
+
+ if (ctx.repo->clone_url || ctx.cfg.clone_prefix) {
+ html("<h1>clone</h1>\n");
+ if (ctx.repo->clone_url)
+ url = ctx.repo->clone_url;
+ else
+ 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");
}
- if (cgit_query_head)
- html_hidden("h", cgit_query_head);
- if (cgit_query_sha1)
- html_hidden("id", cgit_query_sha1);
- if (cgit_query_sha2)
- html_hidden("id2", cgit_query_sha2);
- html("<input type='text' name='q' value='");
- html_attr(cgit_query_search);
- html("'/></form>");
+
+ html("<h1>branch</h1>\n");
+ html("<form method='get' action=''>\n");
+ 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);
+ 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));
+ 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("</select>\n");
+ html("<input class='txt' type='text' name='q' value='");
+ html_attr(ctx.qry.search);
+ html("'/>\n");
+ html("</form>\n");
+ } else {
+ if (!ctx.cfg.index_info || html_include(ctx.cfg.index_info))
+ html(default_info);
}
- html("</td></tr>");
- html("<tr><td id='content' colspan='2'>");
+
+ html("</td></tr></table></td>\n");
+
+ html("<td id='content'>\n");
}
-void cgit_print_snapshot_start(const char *mimetype, const char *filename,
+
+void cgit_print_snapshot_start(const char *mimetype, const char *filename,
struct cacheitem *item)
{
htmlf("Content-Type: %s\n", mimetype);
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: */
git.ckatri.com / cgit.git / blobdiff