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path: root/ui-shared.c
authorLars Hjemli <hjemli@gmail.com>2009-01-22 22:33:56 (UTC)
committer Lars Hjemli <hjemli@gmail.com>2009-02-02 07:11:29 (UTC)
commit0cbb50841ac82e08e715bbff614f96c7d5ba22fa (patch) (unidiff)
tree7a6a63ca69d161e4bf636c8676a8a845cad1083b /ui-shared.c
parent8cc02871230aef457006ac775dd1cca5623516a9 (diff)
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Add support for an 'embedded' option in cgitrc
When activated, cgit will neither generate http headers nor any 'framing' html elements (like <html> and <body>). Also, all page content is now wrapped in a <div id='cgit'> element to make it easier to select the correct cgit classes when embedded/themed. Suggested-by: Matt Sealey <matt@genesi-usa.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'ui-shared.c') (more/less context) (ignore whitespace changes)
-rw-r--r--ui-shared.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/ui-shared.c b/ui-shared.c
index de77bbf..f18b2c7 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -435,107 +435,116 @@ void cgit_print_age(time_t t, time_t max_relative, char *format)
435 secs * 1.0 / TM_HOUR); 435 secs * 1.0 / TM_HOUR);
436 return; 436 return;
437 } 437 }
438 if (secs < TM_WEEK * 2) { 438 if (secs < TM_WEEK * 2) {
439 htmlf("<span class='age-days'>%.0f days</span>", 439 htmlf("<span class='age-days'>%.0f days</span>",
440 secs * 1.0 / TM_DAY); 440 secs * 1.0 / TM_DAY);
441 return; 441 return;
442 } 442 }
443 if (secs < TM_MONTH * 2) { 443 if (secs < TM_MONTH * 2) {
444 htmlf("<span class='age-weeks'>%.0f weeks</span>", 444 htmlf("<span class='age-weeks'>%.0f weeks</span>",
445 secs * 1.0 / TM_WEEK); 445 secs * 1.0 / TM_WEEK);
446 return; 446 return;
447 } 447 }
448 if (secs < TM_YEAR * 2) { 448 if (secs < TM_YEAR * 2) {
449 htmlf("<span class='age-months'>%.0f months</span>", 449 htmlf("<span class='age-months'>%.0f months</span>",
450 secs * 1.0 / TM_MONTH); 450 secs * 1.0 / TM_MONTH);
451 return; 451 return;
452 } 452 }
453 htmlf("<span class='age-years'>%.0f years</span>", 453 htmlf("<span class='age-years'>%.0f years</span>",
454 secs * 1.0 / TM_YEAR); 454 secs * 1.0 / TM_YEAR);
455} 455}
456 456
457void cgit_print_http_headers(struct cgit_context *ctx) 457void cgit_print_http_headers(struct cgit_context *ctx)
458{ 458{
459 if (ctx->cfg.embedded)
460 return;
461
459 if (ctx->page.mimetype && ctx->page.charset) 462 if (ctx->page.mimetype && ctx->page.charset)
460 htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype, 463 htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype,
461 ctx->page.charset); 464 ctx->page.charset);
462 else if (ctx->page.mimetype) 465 else if (ctx->page.mimetype)
463 htmlf("Content-Type: %s\n", ctx->page.mimetype); 466 htmlf("Content-Type: %s\n", ctx->page.mimetype);
464 if (ctx->page.size) 467 if (ctx->page.size)
465 htmlf("Content-Length: %ld\n", ctx->page.size); 468 htmlf("Content-Length: %ld\n", ctx->page.size);
466 if (ctx->page.filename) 469 if (ctx->page.filename)
467 htmlf("Content-Disposition: inline; filename=\"%s\"\n", 470 htmlf("Content-Disposition: inline; filename=\"%s\"\n",
468 ctx->page.filename); 471 ctx->page.filename);
469 htmlf("Last-Modified: %s\n", http_date(ctx->page.modified)); 472 htmlf("Last-Modified: %s\n", http_date(ctx->page.modified));
470 htmlf("Expires: %s\n", http_date(ctx->page.expires)); 473 htmlf("Expires: %s\n", http_date(ctx->page.expires));
471 html("\n"); 474 html("\n");
472} 475}
473 476
474void cgit_print_docstart(struct cgit_context *ctx) 477void cgit_print_docstart(struct cgit_context *ctx)
475{ 478{
479 if (ctx->cfg.embedded)
480 return;
481
476 char *host = cgit_hosturl(); 482 char *host = cgit_hosturl();
477 html(cgit_doctype); 483 html(cgit_doctype);
478 html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n"); 484 html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
479 html("<head>\n"); 485 html("<head>\n");
480 html("<title>"); 486 html("<title>");
481 html_txt(ctx->page.title); 487 html_txt(ctx->page.title);
482 html("</title>\n"); 488 html("</title>\n");
483 htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version); 489 htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
484 if (ctx->cfg.robots && *ctx->cfg.robots) 490 if (ctx->cfg.robots && *ctx->cfg.robots)
485 htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots); 491 htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots);
486 html("<link rel='stylesheet' type='text/css' href='"); 492 html("<link rel='stylesheet' type='text/css' href='");
487 html_attr(ctx->cfg.css); 493 html_attr(ctx->cfg.css);
488 html("'/>\n"); 494 html("'/>\n");
489 if (ctx->cfg.favicon) { 495 if (ctx->cfg.favicon) {
490 html("<link rel='shortcut icon' href='"); 496 html("<link rel='shortcut icon' href='");
491 html_attr(ctx->cfg.favicon); 497 html_attr(ctx->cfg.favicon);
492 html("'/>\n"); 498 html("'/>\n");
493 } 499 }
494 if (host && ctx->repo) { 500 if (host && ctx->repo) {
495 html("<link rel='alternate' title='Atom feed' href='http://"); 501 html("<link rel='alternate' title='Atom feed' href='http://");
496 html_attr(cgit_hosturl()); 502 html_attr(cgit_hosturl());
497 html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path, 503 html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path,
498 fmt("h=%s", ctx->qry.head))); 504 fmt("h=%s", ctx->qry.head)));
499 html("' type='application/atom+xml'/>"); 505 html("' type='application/atom+xml'/>");
500 } 506 }
501 html("</head>\n"); 507 html("</head>\n");
502 html("<body>\n"); 508 html("<body>\n");
503 if (ctx->cfg.header) 509 if (ctx->cfg.header)
504 html_include(ctx->cfg.header); 510 html_include(ctx->cfg.header);
505} 511}
506 512
507void cgit_print_docend() 513void cgit_print_docend()
508{ 514{
509 html("</div>"); 515 html("</div>");
510 if (ctx.cfg.footer) 516 if (ctx.cfg.footer)
511 html_include(ctx.cfg.footer); 517 html_include(ctx.cfg.footer);
512 else { 518 else {
513 htmlf("<div class='footer'>generated by cgit %s at ", 519 htmlf("<div class='footer'>generated by cgit %s at ",
514 cgit_version); 520 cgit_version);
515 cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time); 521 cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time);
516 html("</div>\n"); 522 html("</div>\n");
517 } 523 }
524 html("</div>");
525 if (ctx.cfg.embedded)
526 return;
518 html("</body>\n</html>\n"); 527 html("</body>\n</html>\n");
519} 528}
520 529
521int print_branch_option(const char *refname, const unsigned char *sha1, 530int print_branch_option(const char *refname, const unsigned char *sha1,
522 int flags, void *cb_data) 531 int flags, void *cb_data)
523{ 532{
524 char *name = (char *)refname; 533 char *name = (char *)refname;
525 html_option(name, name, ctx.qry.head); 534 html_option(name, name, ctx.qry.head);
526 return 0; 535 return 0;
527} 536}
528 537
529int print_archive_ref(const char *refname, const unsigned char *sha1, 538int print_archive_ref(const char *refname, const unsigned char *sha1,
530 int flags, void *cb_data) 539 int flags, void *cb_data)
531{ 540{
532 struct tag *tag; 541 struct tag *tag;
533 struct taginfo *info; 542 struct taginfo *info;
534 struct object *obj; 543 struct object *obj;
535 char buf[256], *url; 544 char buf[256], *url;
536 unsigned char fileid[20]; 545 unsigned char fileid[20];
537 int *header = (int *)cb_data; 546 int *header = (int *)cb_data;
538 547
539 if (prefixcmp(refname, "refs/archives")) 548 if (prefixcmp(refname, "refs/archives"))
540 return 0; 549 return 0;
541 strncpy(buf, refname+14, sizeof(buf)); 550 strncpy(buf, refname+14, sizeof(buf));
@@ -588,48 +597,49 @@ void cgit_add_hidden_formfields(int incl_head, int incl_search, char *page)
588 html_hidden("showmsg", "1"); 597 html_hidden("showmsg", "1");
589 598
590 if (incl_search) { 599 if (incl_search) {
591 if (ctx.qry.grep) 600 if (ctx.qry.grep)
592 html_hidden("qt", ctx.qry.grep); 601 html_hidden("qt", ctx.qry.grep);
593 if (ctx.qry.search) 602 if (ctx.qry.search)
594 html_hidden("q", ctx.qry.search); 603 html_hidden("q", ctx.qry.search);
595 } 604 }
596} 605}
597 606
598const char *fallback_cmd = "repolist"; 607const char *fallback_cmd = "repolist";
599 608
600char *hc(struct cgit_cmd *cmd, const char *page) 609char *hc(struct cgit_cmd *cmd, const char *page)
601{ 610{
602 return (strcmp(cmd ? cmd->name : fallback_cmd, page) ? NULL : "active"); 611 return (strcmp(cmd ? cmd->name : fallback_cmd, page) ? NULL : "active");
603} 612}
604 613
605void cgit_print_pageheader(struct cgit_context *ctx) 614void cgit_print_pageheader(struct cgit_context *ctx)
606{ 615{
607 struct cgit_cmd *cmd = cgit_get_cmd(ctx); 616 struct cgit_cmd *cmd = cgit_get_cmd(ctx);
608 617
609 if (!cmd && ctx->repo) 618 if (!cmd && ctx->repo)
610 fallback_cmd = "summary"; 619 fallback_cmd = "summary";
611 620
621 html("<div id='cgit'>");
612 html("<table id='header'>\n"); 622 html("<table id='header'>\n");
613 html("<tr>\n"); 623 html("<tr>\n");
614 html("<td class='logo' rowspan='2'><a href='"); 624 html("<td class='logo' rowspan='2'><a href='");
615 if (ctx->cfg.logo_link) 625 if (ctx->cfg.logo_link)
616 html_attr(ctx->cfg.logo_link); 626 html_attr(ctx->cfg.logo_link);
617 else 627 else
618 html_attr(cgit_rooturl()); 628 html_attr(cgit_rooturl());
619 html("'><img src='"); 629 html("'><img src='");
620 html_attr(ctx->cfg.logo); 630 html_attr(ctx->cfg.logo);
621 html("' alt='cgit logo'/></a></td>\n"); 631 html("' alt='cgit logo'/></a></td>\n");
622 632
623 html("<td class='main'>"); 633 html("<td class='main'>");
624 if (ctx->repo) { 634 if (ctx->repo) {
625 cgit_index_link("index", NULL, NULL, NULL, 0); 635 cgit_index_link("index", NULL, NULL, NULL, 0);
626 html(" : "); 636 html(" : ");
627 cgit_summary_link(ctx->repo->name, ctx->repo->name, NULL, NULL); 637 cgit_summary_link(ctx->repo->name, ctx->repo->name, NULL, NULL);
628 html("</td><td class='form'>"); 638 html("</td><td class='form'>");
629 html("<form method='get' action=''>\n"); 639 html("<form method='get' action=''>\n");
630 cgit_add_hidden_formfields(0, 1, ctx->qry.page); 640 cgit_add_hidden_formfields(0, 1, ctx->qry.page);
631 html("<select name='h' onchange='this.form.submit();'>\n"); 641 html("<select name='h' onchange='this.form.submit();'>\n");
632 for_each_branch_ref(print_branch_option, ctx->qry.head); 642 for_each_branch_ref(print_branch_option, ctx->qry.head);
633 html("</select> "); 643 html("</select> ");
634 html("<input type='submit' name='' value='switch'/>"); 644 html("<input type='submit' name='' value='switch'/>");
635 html("</form>"); 645 html("</form>");