--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/page-new.c	Wed Nov 25 21:13:03 2020 +0100
@@ -0,0 +1,149 @@
+/*
+ * page-new.c -- page /new
+ *
+ * Copyright (c) 2020 David Demelier <markand@malikania.fr>
+ * 
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+#include <assert.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <string.h>
+
+#include <kcgi.h>
+
+#include "database.h"
+#include "fragment-duration.h"
+#include "image.h"
+#include "page-new.h"
+#include "page.h"
+#include "util.h"
+
+static const char *keywords[] = {
+	"durations"
+};
+
+static const struct {
+	const char *title;
+	long long int secs;
+} durations[] = {
+	{ "day",        IMAGE_DURATION_DAY      },
+	{ "hour",       IMAGE_DURATION_HOUR     },
+	{ "week",       IMAGE_DURATION_WEEK     },
+	{ "month",      IMAGE_DURATION_MONTH    },
+};
+
+static int
+template(size_t keyword, void *arg)
+{
+	struct kreq *r = arg;
+
+	switch (keyword) {
+	case 0:
+		for (size_t i = 0; i < NELEM(durations); ++i)
+			fragment_duration(r, durations[i].title);
+		break;
+	default:
+		break;
+	}
+
+	return 1;
+}
+
+static long long int
+duration(const char *val)
+{
+	for (size_t i = 0; i < NELEM(durations); ++i)
+		if (strcmp(val, durations[i].title) == 0)
+			return durations[i].secs;
+
+	/* Default to month. */
+	return IMAGE_DURATION_MONTH;
+}
+
+static void
+get(struct kreq *r)
+{
+	struct ktemplate kt = {
+		.key = keywords,
+		.keysz = NELEM(keywords),
+		.cb = template,
+		.arg = r
+	};
+
+	page(r, &kt, KHTTP_200, "pages/new.html");
+}
+
+static void
+post(struct kreq *r)
+{
+	struct image image = {
+		.author         = estrdup("Anonymous"),
+		.title          = estrdup("Untitled"),
+		.visible        = true
+	};
+
+	for (size_t i = 0; i < r->fieldsz; ++i) {
+		const char *key = r->fields[i].key;
+		const char *val = r->fields[i].val;
+
+		if (strcmp(key, "title") == 0)
+			replace(&image.title, val);
+		else if (strcmp(key, "author") == 0)
+			replace(&image.author, val);
+		else if (strcmp(key, "duration") == 0)
+			image.duration = duration(val);
+		else if (strcmp(key, "filename") == 0) {
+			if (r->fields[i].file)
+				replace(&image.filename, r->fields[i].file);
+
+			image.data = ememdup(r->fields[i].val, r->fields[i].valsz);	
+			image.datasz = r->fields[i].valsz;
+		} else if (strcmp(key, "private") == 0)
+			image.visible = strcmp(val, "on") != 0;
+	}
+
+	/* TODO: image_isvalid should check for all stuff. */
+	if (!image.data || !image_isvalid(image.data, image.datasz))
+		page(r, NULL, KHTTP_400, "pages/400.html");
+	else if (!database_insert(&image))
+		page(r, NULL, KHTTP_500, "pages/500.html");
+	else {
+		/* Redirect to image details. */
+		khttp_head(r, kresps[KRESP_STATUS], "%s", khttps[KHTTP_302]);
+		khttp_head(r, kresps[KRESP_LOCATION], "/image/%s", image.id);
+		khttp_body(r);
+		khttp_free(r);
+	}
+
+	image_finish(&image);
+}
+
+void
+page_new(struct kreq *r)
+{
+	assert(r);
+
+	switch (r->method) {
+	case KMETHOD_GET:
+		get(r);
+		break;
+	case KMETHOD_POST:
+		post(r);
+		break;
+	default:
+		break;
+	}
+}