<?xml version="1.0" encoding="UTF-8"?>

<extension>
	<id>captcha</id>
	<title>Captcha</title>
	<version>0.01</version>
	<author>Anders Persson</author>
	<description>Requires a captcha code for submitting links and suggesting categories</description>
	<hooks>
		<hook id="submit_table_fields">
			<![CDATA[
				require ext_theme_include('captcha', 'submit_table_fields.php');
			]]>
		</hook>
		<hook id="suggest_category_footer">
			<![CDATA[
				require ext_theme_include('captcha', 'suggest_category_footer.php');
			]]>
		</hook>

		<hook id="submit_input_control">
			<![CDATA[
				//captcha check
				if($_SESSION['captcha'] !== openld_hash($_POST['captcha']))
					$error->set_warning('captcha_warning', 'Wrong captcha inserted');
			]]>
		</hook>
		<hook id="suggest_category_input_control">
			<![CDATA[
				//captcha check
				if($_SESSION['captcha'] !== openld_hash($_POST['captcha']))
					$error->set_warning('captcha_warning', 'Wrong captcha inserted');
			]]>
		</hook>

		<hook id="submit_before_payment_check">
			<![CDATA[
				session_start();
			]]>
		</hook>
		<hook id="suggest_category_before_input_check">
			<![CDATA[
				session_start();
			]]>
		</hook>
	</hooks>
</extension>