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tag: move layout into page function

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This also allows us to return proper HTTP error codes when something
goes wrong.

Signed-off-by: John Keeping <john@keeping.me.uk>
This commit is contained in:
John Keeping 2015-08-14 12:47:19 +01:00 committed by Jason A. Donenfeld
parent a3daa41b78
commit 696a33b66f
2 changed files with 11 additions and 4 deletions
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2
cmd.c
View File

@ -171,7 +171,7 @@ struct cgit_cmd *cgit_get_cmd(void)
def_cmd(snapshot, 1, 0, 0, 0),
def_cmd(stats, 1, 0, 1, 0),
def_cmd(summary, 1, 0, 0, 0),
def_cmd(tag, 1, 1, 0, 0),
def_cmd(tag, 1, 0, 0, 0),
def_cmd(tree, 1, 1, 1, 0),
};
int i;

13
ui-tag.c
View File

@ -52,20 +52,24 @@ void cgit_print_tag(char *revname)
strbuf_addf(&fullref, "refs/tags/%s", revname);
if (get_sha1(fullref.buf, sha1)) {
cgit_print_error("Bad tag reference: %s", revname);
cgit_print_error_page(404, "Not found",
"Bad tag reference: %s", revname);
goto cleanup;
}
obj = parse_object(sha1);
if (!obj) {
cgit_print_error("Bad object id: %s", sha1_to_hex(sha1));
cgit_print_error_page(500, "Internal server error",
"Bad object id: %s", sha1_to_hex(sha1));
goto cleanup;
}
if (obj->type == OBJ_TAG) {
tag = lookup_tag(sha1);
if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
cgit_print_error("Bad tag object: %s", revname);
cgit_print_error_page(500, "Internal server error",
"Bad tag object: %s", revname);
goto cleanup;
}
cgit_print_layout_start();
html("<table class='commit-info'>\n");
htmlf("<tr><td>tag name</td><td>");
html_txt(revname);
@ -93,7 +97,9 @@ void cgit_print_tag(char *revname)
print_download_links(revname);
html("</table>\n");
print_tag_content(info->msg);
cgit_print_layout_end();
} else {
cgit_print_layout_start();
html("<table class='commit-info'>\n");
htmlf("<tr><td>tag name</td><td>");
html_txt(revname);
@ -104,6 +110,7 @@ void cgit_print_tag(char *revname)
if (ctx.repo->snapshots)
print_download_links(revname);
html("</table>\n");
cgit_print_layout_end();
}
cleanup: