Add comments

Add comments for each paste,
Also add a "Download TXT" button.

Makefile

@@ -3,8 +3,8 @@ chroot_dir=kore_chroot/
 mirror=http://dl-cdn.alpinelinux.org/alpine/
 arch=aarch64
 version=2.10.5-r0
-#certbot_email=--register-unsafely-without-email
+certbot_email=--register-unsafely-without-email
-certbot_email=-m you@cock.li
+#certbot_email=-m you@cock.li
 domain=test.monster
 
 #Probably don't change stuff past here
@@ -20,17 +20,18 @@ all: $(chroot_dir) smr.so $(built_files) $(built_pages) $(built_sql)
 	echo $(built_files)
 	kodev run
 
-apk-tools-static-$(version).apk: Makefile
+apk-tools-static-$(version).apk:
-	wget -q $(mirror)latest-stable/main/$(arch)/apk-tools-static-$(version).apk
+	# wget -q $(mirror)latest-stable/main/$(arch)/apk-tools-static-$(version).apk
 
 clean:
 	kodev clean
 
-$(chroot_dir): #apk-tools-static-$(version).apk
+$(chroot_dir): apk-tools-static-$(version).apk
 	mkdir -p $(chroot_dir)
 	mkdir -p $(chroot_dir)/pages
 	mkdir -p $(chroot_dir)/sql
-	#cd $(chroot_dir) && tar -xvzf ../../apk-tools-static-*.apk
+	mkdir -p $(chroot_dir)/data
+	#cd $(chroot_dir) && tar -xvzf ../apk-tools-static-*.apk
 	#cd $(chroot_dir) && sudo ./sbin/apk.static -X $(mirror)latest-stable/main -U --allow-untrusted --root $(chroot_dir) --no-cache --initdb add alpine-base
 	#ln -s /dev/urandom $(chroot_dir)/dev/random #Prevent an attacker with access to the chroot from exhausting our entropy pool and causing a dos
 	#ln -s /dev/urandom $(chroot_dir)/dev/urandom
@@ -39,13 +40,16 @@ $(chroot_dir): #apk-tools-static-$(version).apk
 	#mount -t proc none $(chroot_dir)/proc
 	#mount -o bind /sys $(chroot_dir)/sys
 	#cp /etc/resolv.conf $(chroot_dir)/etc/resolv.conf
+	#echo "$(mirror)/$(branch)/main" > $(chroot)/etc/apk/repositories
+	#echo "$(mirror)/$(branch)/community" >> $(chroot)/etc/apk/repositories
 	#cp /etc/apk/repositories $(chroot_dir)/etc/apk/repositories
 	#mkdir $(chroot_dir)/var/sm
 	## Things to build lua libraries
 	#chroot $(chroot_dir) apk add luarocks5.1 sqlite sqlite-dev lua5.1-dev build-base zlib zlib-dev
 	#chroot $(chroot_dir) luarocks-5.1 install etlua
 	#chroot $(chroot_dir) luarocks-5.1 install lsqlite3
-	#chroot $(chroot_dir) luarocks-5.1 install lzlib ZLIB_LIBDIR=/lib #for some reason lzlib looks in /usr/lib for libz, when it needs to look at /lib
+	#chroot $(chroot_dir) luarocks-5.1 install lpeg
+	#chroot $(chroot_dir) luarocks-5.1 install lua-zlib ZLIB_LIBDIR=/lib #for some reason lzlib looks in /usr/lib for libz, when it needs to look at /lib
 	## Once we've built + installed everything, delete extra stuff from the chroot
 	#chroot $(chroot_dir) apk del sqlite-dev lua5.1-dev build-base zlib-dev
 	## SSL certificates, if you don't trust EFF (they have an antifa black block member as their favicon at time of writing) you may want to replace this.
@@ -56,6 +60,7 @@ $(chroot_dir): #apk-tools-static-$(version).apk
 code : $(built_files)
 
 $(built_files): $(chroot_dir)%.lua : src/lua/%.lua
+	echo built files: $(built_files)
 	cp $^ $@
 
 $(built_pages): $(chroot_dir)pages/%.etlua : src/pages/%.etlua

conf/build.conf

@@ -25,8 +25,9 @@ mime_add=css:text/css
 dev {
 	# These flags are added to the shared ones when
 	# you build the "dev" flavor.
-	ldflags=-llua
+	ldflags=-llua5.1
 	cflags=-g -Wextra
+	cflags=-I/usr/include/lua5.1
 	cxxflags=-g -Wextra
 }
 

conf/smr.conf

@@ -7,9 +7,9 @@ server tls {
 seccomp_tracing yes
 load		./smr.so
 root            kore_chroot
-runas           root
+runas           robin
-#keymgr_runas    demo
+keymgr_runas    robin
-#keymgr_root     ./
+keymgr_root     .
 workers         1
 
 http_body_max 8388608
@@ -20,12 +20,13 @@ validator v_any regex .*
 validator v_storyid regex [a-zA-Z0-9]+
 validator v_subdomain regex [a-z0-9]{1,30}
 validator v_markup regex (plain|imageboard)
+validator v_bool regex (0|1)
 
 domain * {
 	attach tls
 
-	certfile	server.pem
+	certfile	cert/server.pem
-	certkey		key.pem
+	certkey		cert/key.pem
 
 	#I run kore behind a lighttpd reverse proxy, so this is a bit useless to me
 	accesslog 	/dev/null
@@ -40,12 +41,16 @@ domain * {
 	route  /_bio    edit_bio
 	route  /_login  login
 	route  /_claim  claim
+	route  /_download download
 	# Leading ^ is needed for dynamic routes, kore says the route is dynamic if it does not start with '/'
 	route  ^/[^_].*  read_story
 
 	params get /_edit {
 		validate story v_storyid
 	}
+	params get /_download {
+		validate story v_storyid
+	}
 	params post /_edit {
 		validate title v_any
 		validate story v_storyid
@@ -59,9 +64,14 @@ domain * {
 		validate pasteas v_subdomain
 		validate markup v_markup
 	}
-	#params get /[^_].* {
+	params get ^/[^_].* {
+		validate comments v_bool
 		#validate story v_storyid
-	#}
+	}
+	params post ^/[^_].* {
+		validate text v_any
+		validate postas v_subdomain
+	}
 	params post /_login {
 		validate user v_subdomain
 		validate pass v_any
@@ -69,4 +79,5 @@ domain * {
 	params post /_claim {
 		validate user v_any
 	}
+
 }

src/libcrypto.c

@@ -1,5 +1,5 @@
 /*
-borrowed sha3 implementation from keccak.team
+borrowed sha3 implementation from https://keccak.team
 */
 #ifdef BUILD_PROD
 #include <luajit.h>

src/lua/init.lua

@@ -1,6 +1,9 @@
+print("Really fast print from init.lua")
+
 local et = require("etlua")
 local sql = require("lsqlite3")
 local zlib = require("zlib")
+
 if PRODUCTION then
 	local function print() end --squash prints
 end
@@ -50,6 +53,7 @@ local stmnt_author_create, stmnt_author_acct, stmnt_author_bio
 local stmnt_cache, stmnt_insert_cache, stmnt_dirty_cache
 local stmnt_get_session, stmnt_insert_session
 local stmnt_edit, stmnt_update, stmnt_update_raw, stmnt_author_of
+local stmnt_comments, stmnt_comment_insert
 --see https://perishablepress.com/stop-using-unsafe-characters-in-urls/
 --no underscore because we use that for our operative pages
 local url_characters = 
@@ -82,8 +86,10 @@ end
 print("Hello from init.lua")
 function configure()
 	db = sqlassert(sql.open("data/posts.db"))
+	--db = sqlassert(sql.open_memory())
 	cache = sqlassert(sql.open_memory())
 	print("Compiled pages...")
+	--Test that compression works
 	local msg = "test message"
 	local one = zlib.compress(msg)
 	local two = zlib.decompress(one)
@@ -132,6 +138,8 @@ function configure()
 	--Select the data we need to read a story (and maybe display an edit
 	--button
 	stmnt_read = assert(db:prepare(queries.select_post))
+	stmnt_comments = assert(db:prepare(queries.select_comments))
+	stmnt_comment_insert = assert(db:prepare(queries.insert_comment))
 	--TODO: actually let authors edit their bio
 	stmnt_author_bio = assert(db:prepare([[
 	SELECT authors.biography FROM authors WHERE authors.name = :author;
@@ -158,6 +166,8 @@ function configure()
 	stmnt_raw = assert(db:prepare(queries.insert_raw))
 	--Get the data we need to display the edit screen
 	stmnt_edit = assert(db:prepare(queries.select_edit))
+	--Get the data we need when someone wants to download a paste
+	stmnt_download = assert(db:prepare(queries.select_download))
 	--When we update a post, store the plaintext again
 	stmnt_update_raw = assert(db:prepare(queries.update_raw))
 	--Should we really reset the update time every time someone makes a post?
@@ -172,7 +182,7 @@ function configure()
 		FROM cache
 		WHERE
 			path = :path AND
-			((dirty = 0) OR (strftime('%s','now') - updated) < 10)
+			((dirty = 0) OR (strftime('%s','now') - updated) < 2)
 		;
 	]])
 	stmnt_insert_cache = cache:prepare([[
@@ -189,6 +199,7 @@ function configure()
 	]])
 	--[=[
 	]=]
+	print("finished running configure()")
 end
 print("Created configure function")
 
@@ -232,6 +243,7 @@ local function do_sql(stmnt)
 end
 
 local function dirty_cache(url)
+	print("Dirtying cache:",url)
 	stmnt_dirty_cache:bind_names{
 		path = url
 	}
@@ -475,25 +487,33 @@ function paste(req)
 	if method == "GET" then
 		--Get the paste page
 		if host == domain then
-			--For an anonymous user
+			local author,_ = get_session(req)
-			ret = render(string.format("%s/_paste",host),function()
+			if author then
-				print("Cache missing, rendering post page")
+				http_response_header(req,"Location",string.format("https://%s.%s/_paste",author,domain))
-				return pages.paste{
+				http_response(req,303,"")
-					domain = domain,
+				return
-					err = "",
+			else
-				}
+				--For an anonymous user
-			end)
+				ret = render(string.format("%s/_paste",host),function()
+					print("Cache missing, rendering post page")
+					return pages.paste{
+						domain = domain,
+						err = "",
+					}
+				end)
+			end
+
 		else
 			--Or for someone that's logged in
 			print("Looks like a logged in user wants to paste!")
-			local subdomain = host:match("([^\\.]+)")
+			local subdomain = host:match("([^%.]+)")
 			local author,_ = get_session(req)
+			print("subdomain:",subdomain,"author:",author)
 			--If they try to paste as an author, but are on the
 			--wrong subdomain, or or not logged in, redirect them
 			--to the right place. Their own subdomain for authors
 			--or the anonymous paste page for not logged in users.
 			if author == nil then
-				print("sessionid was nil")
 				http_response_header(req,"Location","https://"..domain.."/_paste")
 				http_response(req,303,"")
 				return
@@ -557,7 +577,6 @@ function paste(req)
 				if err ~= sql.DONE then
 					print("Failed to save raw text, but paste still went though")
 				end
-				print("Successful paste, rowid:", rowid)
 				local url = encode_id(rowid)
 				local loc = string.format("https://%s/%s",domain,url)
 				http_response_header(req,"Location",loc)
@@ -570,7 +589,7 @@ function paste(req)
 			elseif err == sql.ERROR or err == sql.MISUSE then
 				ret = "Failed to paste: " .. tostring(err)
 			else
-				error("Error pasting:",err)
+				error("Error pasting:" .. tostring(err))
 			end
 			stmnt_paste:reset()
 
@@ -636,11 +655,15 @@ function paste(req)
 end
 
 --A helper function for below
-local function read_story(host,path,idp)
+local function read_story(host,path,idp,show_comments,iam)
-	return render(string.format("%s%s",host,path),function()
+	local cachestr
-		print("Trying to read, id is",idp,":",decode_id(idp))
+	if show_comments then
+		cachestr = string.format("%s%s?comments=1",host,path)
+	else
+		cachestr = string.format("%s%s",host,path)
+	end
+	local readstoryf = function()
 		local id = decode_id(idp)
-		print("id:",id,type(id))
 		stmnt_read:bind_names{
 			id = id
 		}
@@ -653,6 +676,20 @@ local function read_story(host,path,idp)
 		end
 		assert(err == sql.ROW,"Could not get row:" .. tostring(id) .. " Error:" .. tostring(err))
 		local title, text, authorid, isanon, authorname = unpack(stmnt_read:get_values())
+		stmnt_comments:bind_names{
+			id = id
+		}
+		err = do_sql(stmnt_comments)
+		local comments = {}
+		while err ~= sql.DONE do
+			local com_author, com_isanon, com_text = unpack(stmnt_comments:get_values())
+			table.insert(comments,{
+				author = com_author,
+				isanon = com_isanon == 1, --int to boolean
+				text = com_text
+			})
+			err = stmnt_comments:step()
+		end
 		text = zlib.decompress(text)
 		stmnt_read:reset()
 		return pages.read{
@@ -661,61 +698,108 @@ local function read_story(host,path,idp)
 			text = text,
 			idp = idp,
 			isanon = isanon == 1,
-			author = authorname
+			author = authorname,
+			comments = comments,
+			show_comments = show_comments,
+			iam = iam,
 		}
-	end)
+	end
-
+	--Don't cache if we're logged in, someone might see dirty cache information on the page.
+	if not iam then
+		return render(cachestr,readstoryf)
+	else
+		return readstoryf()
+	end
 end
 
 function read(req)
 	local host = http_request_get_host(req)
 	local path = http_request_get_path(req)
-	local idp = string.sub(path,2)--remove leading "/"
+	local method = http_method_text(req)
-	assert(string.len(path) > 0,"Tried to read 0-length story id")
+	if method == "GET" then
-	local author, authorid = get_session(req)
+		local idp = string.sub(path,2)--remove leading "/"
-	local text
+		assert(string.len(path) > 0,"Tried to read 0-length story id")
-	if author then
+		local author, authorid = get_session(req)
-		--We're logged in as someone
+		http_request_populate_qs(req)
-		local id = decode_id(idp)
+		local show_comments = http_argument_get_string(req,"comments")
-		stmnt_read:bind_names{
+		--parameters needed for the read page
-			id = id
+		local text
-		}
+		if author then
-		local err = do_sql(stmnt_read)
+			--We're logged in as someone
-		if err == sql.DONE then
+			local id = decode_id(idp)
-			--We got no story
+			stmnt_read:bind_names{
-			stmnt_read:reset()
+				id = id
-			text = pages.nostory{
-				path = path
 			}
-		else
+			local err = do_sql(stmnt_read)
-			assert(err == sql.ROW)
+			if err == sql.DONE then
-			local title, storytext, tauthor, isanon, authorname = unpack(stmnt_read:get_values())
+				--We got no story
-			storytext = zlib.decompress(storytext)
+				stmnt_read:reset()
-			stmnt_read:reset()
+				text = pages.nostory{
-			if tauthor == authorid then
+					path = path
-				print("we're the author!")
-				--The story exists and we're logged in as the
-				--owner, display the edit button
-				text = pages.read{
-					domain = domain,
-					title = title,
-					text = storytext,
-					idp = idp,
-					isanon = isanon == 1,
-					author = authorname,
-					owner = true
 				}
-				
 			else
-				print("we're not the author!")
+				--If we can edit this story, we don't want to cache
-				text = read_story(host,path,idp)
+				--the page, since it'll have an edit button on it.
+				assert(err == sql.ROW)
+				local title, storytext, tauthor, isanon, authorname = unpack(stmnt_read:get_values())
+				storytext = zlib.decompress(storytext)
+				stmnt_read:reset()
+				if tauthor == authorid then
+					--The story exists and we're logged in as the
+					--owner, display the edit button
+					text = pages.read{
+						domain = domain,
+						title = title,
+						text = storytext,
+						idp = idp,
+						isanon = isanon == 1,
+						author = authorname,
+						iam = authorname,
+						owner = true
+					}
+					
+				else
+					text = read_story(host,path,idp,show_comments,author)
+				end
 			end
+		else
+			--We're not logged in as anyone
+			http_request_populate_qs(req)
+			text = read_story(host,path,idp,show_comments,author)
+		end
+		assert(text)
+		http_response(req,200,text)
+		return
+	elseif method == "POST" then
+		--We're posting a comment
+		http_request_populate_post(req)
+		http_populate_cookies(req)
+		local author, authorid = get_session(req)
+		local comment_text = assert(http_argument_get_string(req,"text"))
+		local pasteas = assert(http_argument_get_string(req,"postas"))
+		local idp = string.sub(path,2)--remove leading "/"
+		local id = decode_id(idp)
+		local isanon = 1
+		if author and pasteas ~= "Anonymous" then
+			isanon = 0
+		end
+		stmnt_comment_insert:bind_names{
+			postid=id,
+			authorid = author and authorid or -1,
+			isanon = isanon,
+			comment_text = comment_text,
+		}
+		local err = do_sql(stmnt_comment_insert)
+		stmnt_comment_insert:reset()
+		if err ~= sql.DONE then
+			http_response(req,500,"Internal error, failed to post comment. Go back and try again.")
+		else
+			dirty_cache(string.format("%s%s?comments=1",host,path))
+			local redir = string.format("https://%s%s?comments=1", domain, path)
+			http_response_header(req,"Location",redir)
+			http_response(req,303,"")
 		end
-	else
-		text = read_story(host,path,idp)
 	end
-	assert(text)
-	http_response(req,200,text)
 end
 
 function login(req)
@@ -883,4 +967,30 @@ function teardown()
 	print("Finished lua teardown")
 end
 
+function download(req)
+	local host = http_request_get_host(req)
+	local path = http_request_get_path(req)
+	print("host:",host,"path:",path)
+	http_request_populate_qs(req)
+	local story = assert(http_argument_get_string(req,"story"))
+	local story_id = decode_id(story)
+	stmnt_download:bind_names{
+		postid = story_id
+	}
+	local err = do_sql(stmnt_download)
+	if err == sql.DONE then
+		--No rows, story not found
+		http_responose(req,404,pages.nostory{path=story})
+		stmnt_download:reset()
+		return
+	end
+	local txt_compressed, title = unpack(stmnt_download:get_values())
+	local text = zlib.decompress(txt_compressed)
+	stmnt_download:reset()
+	http_response_header(req,"Content-Type","application/octet-stream")
+	local nicetitle = title:gsub("%W","_")
+	http_response_header(req,"Content-Disposition","attachment; filename=\"" .. nicetitle .. ".txt\"")
+	http_response(req,200,text)
+end
+
 print("Done with init.lua")

src/lua/parser_imageboard.lua

@@ -61,10 +61,10 @@ local grammar = P{
 	heading = wrap("==",[[<h2>%s</h2>]]),
 	strike = wrap("~~",[[<s>%s</s>]]),
 	code = tag("code",[[<pre><code>%s</code></pre>]]),
-	greentext = P"> " * Cs((V"marked" + word)^0) / function(a)
+	greentext = P">" * (B"\n>" + B">") * Cs((V"marked" + word)^0) / function(a)
 		return string.format([[<span class="greentext">&gt;%s</span>]],a)
 	end,
-	pinktext = P"< " * Cs((V"marked" + word)^0) / function(a)
+	pinktext = P"<" * (B"\n<" + B"<") * Cs((V"marked" + word)^0) / function(a)
 		return string.format([[<span class="pinktext">&lt;%s</span>]],a)
 	end,
 	marked = V"spoiler" + V"bold" + V"italic" + V"underline" + V"heading" + V"strike" + V"spoiler2" + V"code",
@@ -76,36 +76,39 @@ local grammar = P{
 	chunk = V"line"^0 * V"plainline" * V"ending"
 }
 
---local text = [[
+--[=[
---this is **a big** test with ''italics''!
+local text = [[
---we need to > sanitize < things that could be tags
+<pinktext on the first line
---like really <b> badly </b>
+this is **a big** test with ''italics''!
---words can include any'single item without=penalty
+we need to > sanitize < things that could be tags
---Can you use '''one tag ==within== another tag'''?
+like really <b> badly </b>
---let's see if [spoiler]spoiler tags work[/spoiler]
+words can include any'single item without=penalty
---things might even __go over
+Can you use '''one tag ==within== another tag'''?
---multiple lines__ blah
+let's see if [spoiler]spoiler tags work[/spoiler]
---Let's test out those [code]
+things might even __go over
---code tag,s and see how well
+multiple lines__ blah
---they work
+Let's test out those [code]
-	--here's ome
+code tag,s and see how well
-	--preformated <with injection>
+they work
-		--text
+	here's ome
---[/code]
+	preformated <with injection>
---> Or have blank lines
+		text
+[/code]
+>Or have blank lines
 
---one important thing is that greentext > should not start in the middle of a line
+one important thing is that greentext > should not start in the middle of a line
---> this next line is a green text, what if I include **markup** inside it?
+>this next line is a green text, what if I include **markup** inside it?
---< and after '''it is''' a pinktext
+<and after '''it is''' a pinktext
---> because of some of these restrictions **bold text
+>because of some of these restrictions **bold text
---cannot go over multiple lines** in a green text
+cannot go over multiple lines** in a green text
---__and finally__ there might be some text with '''
+>greentext on the last line
---incomplete syntax <b> with injection</b> !!!!
+<pinktext on the last line
---]]
+]]
+]=]
 
 return function(text)
 	return table.concat({grammar:match(text .. "\n")}," ")
 end
 --for k,v in pairs({grammar:match(text)}) do
-	--print(k,":",v)
+--	print(k,":",v)
 --end

src/pages/read.etlua

@@ -11,24 +11,67 @@
 		<nav>
 			<a href="https://<%= domain %>"><%= domain %></a>/<a href="https://<%= domain %>/<%= idp %>"><%= idp %></a>
 		</nav>
-		<% if owner then %>
+		<% if owner then -%>
 		<form action="https://<%= domain %>/_edit" method="get"><fieldset>
 			<input type="hidden" name="story" value="<%= idp %>"/>
 			<input type="submit" value="edit" class="button"/>
 		</fieldset></form>
-		<% end %>
+		<% end -%>
+		<article>
 			<h2 class="title">
 				<%- title %>
 			</h2>
 			<h3>
-			<% if isanon then %>
+			<% if isanon then -%>
 			By Anonymous
-			<% else %>
+			<% else -%>
 			By <a href="https://<%= author %>.<%= domain %>"><%= author %></a>
-			<% end %>
+			<% end -%>
 			</h3>
 			<%- text %>
 		</article>
+		<form action="https://<%= domain %>/_download" method="get">
+			<input type="hidden" name="story" value="<%= idp %>"/>
+			<input type="submit" value="Download TXT" class="button"/>
+		</form>
+		<% if not show_comments then -%>
+		<form action="https://<%= domain %>/<%= idp %>"><fieldset>
+			<input type="hidden" name="comments" value="1">
+			<input type="submit" value="load comments" class="button">
+		</fieldset></form>
+		<% else %>
+			<form action="https://<%= domain %>/<%= idp %>" method="POST">
+				<textarea name="text" cols=60 rows=10 class="column"></textarea>
+				</div><% if iam then %>
+					<select id="postas" name="postas">
+						<option value="Anonymous">Anonymous</option>
+						<option value="<%= iam %>"><%= iam %></option>
+					</select>
+					<input type="submit" value="post" class="button">
+				<% else %>
+					<input type="hidden" name="postas" value="Anonymous">
+					<input type="submit" value="post" class="button">
+				<% end %>
+			</form>
+			<% if comments and #comments == 0 then %>
+			<p><i>No comments yet</i></p>
+			<% else %>
+				<section>
+				<% for _,comment in pairs(comments) do %>
+				<article>
+					<% if comment.isanon then %>
+					<p><b>Anonymous</b></p>
+					<% else %>
+					<p><b><%= comment.author %></b></p>
+					<% end %>
+					<p><%= comment.text %></p>
+				</article>
+				<% end %>
+				</section>
+			<% end %>
+		<% end %>
+
+
 	</main></body>
 </html>
 

src/smr.c

@@ -20,6 +20,7 @@ int             edit_bio(struct http_request *);
 int		read_story(struct http_request *);
 int		login(struct http_request *);
 int		claim(struct http_request *);
+int             download(struct http_request *);
 int		style(struct http_request *);
 int		miligram(struct http_request *);
 int             do_lua(struct http_request *req, const char *name);
@@ -107,6 +108,12 @@ claim(struct http_request *req){
 	return do_lua(req,"claim");
 }
 
+int
+download(struct http_request *req){
+	printf("We want to do download!\n");
+	return do_lua(req,"download");
+}
+
 int
 home(struct http_request *req){
 	return do_lua(req,"home");

src/sql/insert_comment.sql

@@ -0,0 +1,15 @@
+INSERT INTO comments(
+	postid,
+	author,
+	isanon,
+	comment_text,
+	hashedip,
+	post_time
+) VALUES (
+	:postid,
+	:authorid,
+	:isanon,
+	:comment_text,
+	'',
+	strftime('%s','now')
+);

src/sql/select_comments.sql

@@ -0,0 +1,11 @@
+SELECT
+	authors.name,
+	comments.isanon,
+	comments.comment_text	
+FROM
+	comments,
+	authors
+WHERE
+	comments.author = authors.id AND
+	comments.postid = :id
+ORDER BY post_time DESC;

src/sql/select_download.sql

@@ -0,0 +1,7 @@
+SELECT
+	raw_text.post_text, posts.post_title
+FROM
+	raw_text, posts
+WHERE
+	raw_text.id = posts.id AND
+	raw_text.id = :postid