| /* 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 "cmd.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", "Nov", "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); |
| } |
| |
| void cgit_print_error(const char *msg) |
| { |
| html("<div class='error'>"); |
| html_txt(msg); |
| html("</div>\n"); |
| } |
| |
| char *cgit_httpscheme() |
| { |
| if (ctx.env.https && !strcmp(ctx.env.https, "on")) |
| return "https://"; |
| else |
| return "http://"; |
| } |
| |
| char *cgit_hosturl() |
| { |
| if (ctx.env.http_host) |
| return 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)); |
| } |
| |
| 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); |
| } |
| |
| 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 (!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/", ctx.cfg.virtual_root); |
| } |
| |
| static void site_url(const char *page, const char *search, const char *sort, int ofs) |
| { |
| 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 (page) { |
| htmlf("?p=%s", page); |
| delim = "&"; |
| } |
| if (search) { |
| html(delim); |
| html("q="); |
| html_attr(search); |
| delim = "&"; |
| } |
| if (sort) { |
| html(delim); |
| html("s="); |
| html_attr(sort); |
| delim = "&"; |
| } |
| if (ofs) { |
| html(delim); |
| htmlf("ofs=%d", ofs); |
| } |
| } |
| |
| static void site_link(const char *page, const char *name, const char *title, |
| const char *class, const char *search, const char *sort, int ofs) |
| { |
| html("<a"); |
| if (title) { |
| html(" title='"); |
| html_attr(title); |
| html("'"); |
| } |
| if (class) { |
| html(" class='"); |
| html_attr(class); |
| html("'"); |
| } |
| html(" href='"); |
| site_url(page, search, sort, ofs); |
| 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) |
| { |
| site_link(NULL, name, title, class, pattern, sort, ofs); |
| } |
| |
| static char *repolink(const char *title, const char *class, const char *page, |
| const char *head, const 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_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("/"); |
| if (page) { |
| html_url_path(page); |
| html("/"); |
| if (path) |
| html_url_path(path); |
| } |
| } else { |
| html(ctx.cfg.script_name); |
| html("?url="); |
| html_url_arg(ctx.repo->url); |
| if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/') |
| html("/"); |
| if (page) { |
| html_url_arg(page); |
| html("/"); |
| if (path) |
| html_url_arg(path); |
| } |
| delim = "&"; |
| } |
| if (head && strcmp(head, ctx.repo->defbranch)) { |
| html(delim); |
| html("h="); |
| html_url_arg(head); |
| delim = "&"; |
| } |
| return fmt("%s", delim); |
| } |
| |
| static void reporevlink(const char *page, const char *name, const char *title, |
| const char *class, const char *head, const char *rev, |
| const char *path) |
| { |
| char *delim; |
| |
| delim = repolink(title, class, page, head, path); |
| if (rev && ctx.qry.head != NULL && strcmp(rev, ctx.qry.head)) { |
| html(delim); |
| html("id="); |
| html_url_arg(rev); |
| } |
| html("'>"); |
| html_txt(name); |
| html("</a>"); |
| } |
| |
| void cgit_summary_link(const char *name, const char *title, const char *class, |
| const char *head) |
| { |
| reporevlink(NULL, name, title, class, head, NULL, NULL); |
| } |
| |
| void cgit_tag_link(const char *name, const char *title, const char *class, |
| const char *head, const char *rev) |
| { |
| reporevlink("tag", name, title, class, head, rev, NULL); |
| } |
| |
| void cgit_tree_link(const char *name, const char *title, const char *class, |
| const char *head, const char *rev, const char *path) |
| { |
| reporevlink("tree", name, title, class, head, rev, path); |
| } |
| |
| void cgit_plain_link(const char *name, const char *title, const char *class, |
| const char *head, const char *rev, const char *path) |
| { |
| reporevlink("plain", 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) |
| { |
| char *delim; |
| |
| delim = repolink(title, class, "log", head, path); |
| if (rev && strcmp(rev, ctx.qry.head)) { |
| html(delim); |
| html("id="); |
| html_url_arg(rev); |
| delim = "&"; |
| } |
| if (grep && pattern) { |
| html(delim); |
| html("qt="); |
| html_url_arg(grep); |
| delim = "&"; |
| html(delim); |
| html("q="); |
| html_url_arg(pattern); |
| } |
| if (ofs > 0) { |
| html(delim); |
| html("ofs="); |
| htmlf("%d", ofs); |
| delim = "&"; |
| } |
| if (showmsg) { |
| html(delim); |
| html("showmsg=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) |
| { |
| 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); |
| if (rev && strcmp(rev, ctx.qry.head)) { |
| html(delim); |
| html("id="); |
| html_url_arg(rev); |
| delim = "&"; |
| } |
| if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) { |
| html(delim); |
| html("ss=1"); |
| delim = "&"; |
| } |
| if (ctx.qry.context > 0 && ctx.qry.context != 3) { |
| html(delim); |
| html("context="); |
| htmlf("%d", ctx.qry.context); |
| delim = "&"; |
| } |
| if (ctx.qry.ignorews) { |
| html(delim); |
| html("ignorews=1"); |
| delim = "&"; |
| } |
| html("'>"); |
| html_txt(name); |
| html("</a>"); |
| } |
| |
| void cgit_refs_link(const char *name, const char *title, const char *class, |
| const char *head, const char *rev, const char *path) |
| { |
| reporevlink("refs", name, title, class, head, rev, path); |
| } |
| |
| void cgit_snapshot_link(const char *name, const char *title, const char *class, |
| const char *head, const char *rev, |
| const char *archivename) |
| { |
| reporevlink("snapshot", name, title, class, head, rev, archivename); |
| } |
| |
| 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) |
| { |
| char *delim; |
| |
| delim = repolink(title, class, "diff", head, path); |
| if (new_rev && ctx.qry.head != NULL && strcmp(new_rev, ctx.qry.head)) { |
| html(delim); |
| html("id="); |
| html_url_arg(new_rev); |
| delim = "&"; |
| } |
| if (old_rev) { |
| html(delim); |
| html("id2="); |
| html_url_arg(old_rev); |
| delim = "&"; |
| } |
| if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) { |
| html(delim); |
| html("ss=1"); |
| delim = "&"; |
| } |
| if (ctx.qry.context > 0 && ctx.qry.context != 3) { |
| html(delim); |
| html("context="); |
| htmlf("%d", ctx.qry.context); |
| delim = "&"; |
| } |
| if (ctx.qry.ignorews) { |
| html(delim); |
| html("ignorews=1"); |
| delim = "&"; |
| } |
| html("'>"); |
| html_txt(name); |
| html("</a>"); |
| } |
| |
| void cgit_patch_link(const char *name, const char *title, const char *class, |
| const char *head, const char *rev, const char *path) |
| { |
| reporevlink("patch", name, title, class, head, rev, path); |
| } |
| |
| void cgit_stats_link(const char *name, const char *title, const char *class, |
| const char *head, const char *path) |
| { |
| reporevlink("stats", name, title, class, head, NULL, path); |
| } |
| |
| void cgit_self_link(char *name, const char *title, const char *class, |
| struct cgit_context *ctx) |
| { |
| if (!strcmp(ctx->qry.page, "repolist")) |
| return cgit_index_link(name, title, class, ctx->qry.search, ctx->qry.sort, |
| ctx->qry.ofs); |
| else if (!strcmp(ctx->qry.page, "summary")) |
| return cgit_summary_link(name, title, class, ctx->qry.head); |
| else if (!strcmp(ctx->qry.page, "tag")) |
| return cgit_tag_link(name, title, class, ctx->qry.head, |
| ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL); |
| else if (!strcmp(ctx->qry.page, "tree")) |
| return 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")) |
| return 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")) |
| return 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")) |
| return 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")) |
| return 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")) |
| return 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")) |
| return 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")) |
| return 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")) |
| return cgit_stats_link(name, title, class, ctx->qry.head, |
| ctx->qry.path); |
| |
| /* Don't known how to make link for this page */ |
| 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("' -->"); |
| html_txt(name); |
| html("</a>"); |
| } |
| |
| void cgit_object_link(struct object *obj) |
| { |
| char *page, *shortrev, *fullrev, *name; |
| |
| fullrev = sha1_to_hex(obj->sha1); |
| 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); |
| return; |
| } else if (obj->type == OBJ_TREE) |
| page = "tree"; |
| else if (obj->type == OBJ_TAG) |
| page = "tag"; |
| else |
| page = "blob"; |
| name = fmt("%s %s...", typename(obj->type), shortrev); |
| reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL); |
| } |
| |
| void cgit_print_date(time_t secs, const char *format, int local_time) |
| { |
| char buf[64]; |
| struct tm *time; |
| |
| if (!secs) |
| return; |
| if(local_time) |
| time = localtime(&secs); |
| else |
| time = gmtime(&secs); |
| strftime(buf, sizeof(buf)-1, format, time); |
| html_txt(buf); |
| } |
| |
| void cgit_print_age(time_t t, time_t max_relative, const 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, ctx.cfg.local_time); |
| 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_http_headers(struct cgit_context *ctx) |
| { |
| 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); |
| html("\n"); |
| if (ctx->env.request_method && !strcmp(ctx->env.request_method, "HEAD")) |
| exit(0); |
| } |
| |
| void cgit_print_docstart(struct cgit_context *ctx) |
| { |
| if (ctx->cfg.embedded) { |
| if (ctx->cfg.header) |
| html_include(ctx->cfg.header); |
| return; |
| } |
| |
| char *host = cgit_hosturl(); |
| 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(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); |
| html("<link rel='stylesheet' type='text/css' href='"); |
| html_attr(ctx->cfg.css); |
| html("'/>\n"); |
| if (ctx->cfg.favicon) { |
| html("<link rel='shortcut icon' href='"); |
| html_attr(ctx->cfg.favicon); |
| html("'/>\n"); |
| } |
| if (host && ctx->repo) { |
| 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("' type='application/atom+xml'/>\n"); |
| } |
| if (ctx->cfg.head_include) |
| html_include(ctx->cfg.head_include); |
| html("</head>\n"); |
| html("<body>\n"); |
| if (ctx->cfg.header) |
| html_include(ctx->cfg.header); |
| } |
| |
| void cgit_print_docend() |
| { |
| html("</div> <!-- class=content -->\n"); |
| if (ctx.cfg.embedded) { |
| html("</div> <!-- id=cgit -->\n"); |
| if (ctx.cfg.footer) |
| html_include(ctx.cfg.footer); |
| return; |
| } |
| 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); |
| html("</div>\n"); |
| } |
| html("</div> <!-- id=cgit -->\n"); |
| html("</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 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); |
| if (ctx.qry.vpath) |
| url = fmt("%s/%s", url, ctx.qry.vpath); |
| html_hidden("url", url); |
| } |
| |
| if (incl_head && ctx.qry.head && ctx.repo->defbranch && |
| 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 (ctx.qry.showmsg) |
| html_hidden("showmsg", "1"); |
| |
| if (incl_search) { |
| if (ctx.qry.grep) |
| html_hidden("qt", ctx.qry.grep); |
| if (ctx.qry.search) |
| html_hidden("q", ctx.qry.search); |
| } |
| } |
| |
| static const char *hc(struct cgit_context *ctx, const char *page) |
| { |
| return strcmp(ctx->qry.page, page) ? NULL : "active"; |
| } |
| |
| static void cgit_print_path_crumbs(struct cgit_context *ctx, char *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; |
| while (p < end) { |
| if (!(q = strchr(p, '/'))) |
| q = end; |
| *q = '\0'; |
| html_txt("/"); |
| cgit_self_link(p, NULL, NULL, ctx); |
| if (q < end) |
| *q = '/'; |
| p = q + 1; |
| } |
| ctx->qry.path = old_path; |
| } |
| |
| static void print_header(struct cgit_context *ctx) |
| { |
| 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; |
| else |
| 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; |
| if (logo && *logo) { |
| html("<td class='logo' rowspan='2'><a href='"); |
| if (logo_link && *logo_link) |
| html_attr(logo_link); |
| else |
| html_attr(cgit_rooturl()); |
| html("'><img src='"); |
| html_attr(logo); |
| html("' alt='cgit logo'/></a></td>\n"); |
| } |
| |
| html("<td class='main'>"); |
| if (ctx->repo) { |
| cgit_index_link("index", NULL, NULL, NULL, NULL, 0); |
| 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>"); |
| } else |
| html_txt(ctx->cfg.root_title); |
| html("</td></tr>\n"); |
| |
| html("<tr><td class='sub'>"); |
| if (ctx->repo) { |
| html_txt(ctx->repo->desc); |
| html("</td><td class='sub right'>"); |
| 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); |
| } |
| html("</td></tr></table>\n"); |
| } |
| |
| void cgit_print_pageheader(struct cgit_context *ctx) |
| { |
| html("<div id='cgit'>"); |
| if (!ctx->cfg.noheader) |
| print_header(ctx); |
| |
| 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) |
| reporevlink("about", "about", NULL, |
| hc(ctx, "about"), ctx->qry.head, NULL, |
| NULL); |
| 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)); |
| 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("</select>\n"); |
| html("<input class='txt' type='text' 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); |
| html("</td><td class='form'>"); |
| html("<form method='get' action='"); |
| html_attr(cgit_rooturl()); |
| html("'>\n"); |
| html("<input type='text' name='q' size='10' value='"); |
| html_attr(ctx->qry.search); |
| html("'/>\n"); |
| html("<input type='submit' value='search'/>\n"); |
| html("</form>"); |
| } |
| html("</td></tr></table>\n"); |
| if (ctx->qry.vpath) { |
| html("<div class='path'>"); |
| html("path: "); |
| cgit_print_path_crumbs(ctx, ctx->qry.vpath); |
| html("</div>"); |
| } |
| html("<div class='content'>"); |
| } |
| |
| 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); |
| } |
| |
| void cgit_print_snapshot_links(const char *repo, const char *head, |
| const char *hex, int snapshots) |
| { |
| const struct cgit_snapshot_format* f; |
| char *prefix; |
| char *filename; |
| unsigned char sha1[20]; |
| |
| 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)); |
| for (f = cgit_snapshot_formats; f->suffix; f++) { |
| if (!(snapshots & f->bit)) |
| continue; |
| filename = fmt("%s%s", prefix, f->suffix); |
| cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename); |
| html("<br/>"); |
| } |
| } |