a gopher interface forked from the popular cgit
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cgit-70/ui_70-tag.c

131 lines
3.4 KiB

/* ui-tag.c: display a tag
*
* Copyright (C) 2006-2014 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-tag.h"
#include "html.h"
#include "ui_70-shared.h"
static void print_tag_content(char *buf)
{
char *p;
if (!buf)
return;
p = strchr(buf, '\n');
if (p)
*p = '\0';
cgit_gopher_start_selector(GOPHER_INFO);
cgit_gopher_text(buf);
cgit_gopher_tab();
cgit_gopher_selector_link("Err");
cgit_gopher_end_selector();
if (p) {
cgit_gopher_start_selector(GOPHER_INFO);
cgit_gopher_text(++p);
cgit_gopher_tab();
cgit_gopher_selector_link("Err");
cgit_gopher_end_selector();
}
}
static void print_download_links(char *revname)
{
html("<tr><th>download</th><td class='sha1'>");
cgit_print_snapshot_links(ctx.repo, revname, "<br/>");
html("</td></tr>");
}
void cgit_print_tag(char *revname)
{
struct strbuf fullref = STRBUF_INIT;
struct object_id oid;
struct object *obj;
if (!revname)
revname = ctx.qry.head;
strbuf_addf(&fullref, "refs/tags/%s", revname);
if (get_oid(fullref.buf, &oid)) {
cgit_gopher_error("Bad tag reference");
goto cleanup;
}
obj = parse_object(&oid);
if (!obj) {
cgit_gopher_error("Bad object id");
goto cleanup;
}
if (obj->type == OBJ_TAG) {
struct tag *tag;
struct taginfo *info;
tag = lookup_tag(&oid);
if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
cgit_gopher_error("Bad tag object");
goto cleanup;
}
cgit_print_layout_start();
cgit_gopher_start_selector(GOPHER_INFO);
cgit_gopher_text_pad("tag name", GOPHER_SUMMARY_NAME_LEN);
cgit_gopher_text(revname);
gopherf(" (%s)", oid_to_hex(&oid));
cgit_gopher_tab();
cgit_gopher_selector_link("Err");
cgit_gopher_end_selector();
if (info->tagger_date > 0) {
cgit_gopher_start_selector(GOPHER_INFO);
cgit_gopher_text_pad("tag date", GOPHER_SUMMARY_NAME_LEN);
cgit_gopher_text(show_date(info->tagger_date, info->tagger_tz,
cgit_date_mode(DATE_ISO8601)));
cgit_gopher_tab();
cgit_gopher_selector_link("Err");
cgit_gopher_end_selector();
}
if (info->tagger) {
cgit_gopher_start_selector(GOPHER_INFO);
cgit_gopher_text_pad("tagged by", GOPHER_SUMMARY_NAME_LEN);
cgit_gopher_text(info->tagger);
if (info->tagger_email && !ctx.cfg.noplainemail) {
cgit_gopher_text(" ");
cgit_gopher_text(info->tagger_email);
}
cgit_gopher_tab();
cgit_gopher_selector_link("Err");
cgit_gopher_end_selector();
}
cgit_gopher_start_selector(GOPHER_MENU);
cgit_gopher_text_pad("tagged object", GOPHER_SUMMARY_NAME_LEN);
cgit_gopher_text(oid_to_hex(&tag->tagged->oid));
cgit_gopher_tab();
cgit_object_link(tag->tagged);
cgit_gopher_end_selector();
print_tag_content(info->msg);
cgit_print_layout_end();
cgit_free_taginfo(info);
} else {
cgit_print_layout_start();
cgit_gopher_start_selector(GOPHER_INFO);
cgit_gopher_text_pad("tag name", GOPHER_SUMMARY_NAME_LEN);
cgit_gopher_text(revname);
cgit_gopher_tab();
cgit_gopher_selector_link("Err");
cgit_gopher_end_selector();
cgit_gopher_start_selector(GOPHER_MENU);
cgit_gopher_text_pad("tagged object", GOPHER_SUMMARY_NAME_LEN);
cgit_gopher_text(oid_to_hex(&obj->oid));
cgit_gopher_tab();
cgit_object_link(obj);
cgit_gopher_end_selector();
cgit_print_layout_end();
}
cleanup:
strbuf_release(&fullref);
}