diff options
| -rw-r--r-- | html.c | 49 |
1 files changed, 36 insertions, 13 deletions
diff --git a/html.c b/html.c index b0e00c2..62376d5 100644 --- a/html.c +++ b/html.c @@ -84,23 +84,53 @@ static char *htmlMailto(const struct Envelope *envelope) { return templateURL(template, vars); } -static char *htmlFragment(const struct Envelope *envelope) { +static char *htmlFragment(const char *messageID) { struct Variable vars[] = { - { "messageID", envelope->messageID }, + { "messageID", messageID }, {0}, }; return templateURL("#[messageID]", vars); } -static char *htmlMbox(const struct Envelope *envelope) { +static char *htmlMbox(const char *messageID) { struct Variable vars[] = { - { "messageID", envelope->messageID }, + { "messageID", messageID }, { "type", "mbox" }, {0}, }; return templateURL("../" PATH_MESSAGE, vars); } +int htmlMessageNav(FILE *file, const struct Envelope *envelope) { + int error = templateRender(file, TEMPLATE(<nav><ul>), NULL, NULL); + if (error) return error; + if (envelope->inReplyTo) { + const char *template = TEMPLATE( + <li><a href="[fragment]">parent</a></li> + ); + char *fragment = htmlFragment(envelope->inReplyTo); + struct Variable vars[] = { + { "fragment", fragment }, + {0}, + }; + error = templateRender(file, template, vars, escapeXML); + free(fragment); + if (error) return error; + } + const char *template = TEMPLATE( + <li><a href="[mbox]">download</a></li> + ); + char *mbox = htmlMbox(envelope->messageID); + struct Variable vars[] = { + { "mbox", mbox }, + {0}, + }; + error = templateRender(file, template, vars, escapeXML); + free(mbox); + if (error) return error; + return templateRender(file, TEMPLATE(</ul></nav>), NULL, NULL); +} + int htmlMessageOpen(FILE *file, const struct Envelope *envelope) { // TODO: Conditionally include mailto: link. const char *template = TEMPLATE( @@ -111,15 +141,9 @@ int htmlMessageOpen(FILE *file, const struct Envelope *envelope) { <a href="[mailto]">[from]</a> </address> <time datetime="[utc]">[date]</time> - <nav> - <ul> - <li><a href="[mbox]">download</a></li> - </ul> - </nav> ); - char *fragment = htmlFragment(envelope); + char *fragment = htmlFragment(envelope->messageID); char *mailto = htmlMailto(envelope); - char *mbox = htmlMbox(envelope); char utc[sizeof("0000-00-00T00:00:00Z")]; strftime(utc, sizeof(utc), "%FT%TZ", gmtime(&envelope->time)); struct Variable vars[] = { @@ -130,17 +154,16 @@ int htmlMessageOpen(FILE *file, const struct Envelope *envelope) { { "from", addressName(envelope->from) }, { "utc", utc }, { "date", envelope->date }, - { "mbox", mbox }, {0}, }; int error = 0 || templateRender(file, template, vars, escapeXML) + || htmlMessageNav(file, envelope) || htmlAddressList(file, "to", envelope->to) || htmlAddressList(file, "cc", envelope->cc) || templateRender(file, TEMPLATE(</header>), NULL, NULL); free(mailto); free(fragment); - free(mbox); return error; } |