Rewrite report system due to flooding

inc/config.php

@@ -1687,3 +1687,6 @@
 	// If set to 0, it won't upgrade hashes using old password encryption schema, only create new.
 	// You can set it to a higher value, to further migrate to other password hashing function.
 	$config['password_crypt_version'] = 1;
+
+	// Use CAPTCHA for reports?
+	$config['report_captcha'] = false;

js/fix-report-delete-submit.js

@@ -43,19 +43,12 @@ Menu.onclick(function(e, $buf) {
 	var postId = $ele.find('.post_no').not('[id]').text();
 
 	$buf.find('#report_menu,#global_report_menu').click(function(e) {
-		$('#delete_'+postId).prop('checked', 'checked');
+		if ($(this).attr('id') === "global_report_menu") {
-		if ($(this).attr('id') === 'global_report_menu') {
+			var global = '&global';
-			header = "<div><h1>Attention!</h1><p>This form is only for reporting <strong>child pornography</strong>, <strong>bot spam</strong> and <strong>credit card numbers, social security numbers or banking information</strong>. DMCA requests and all other deletion requests <em>MUST</em> be sent via email to admin@8chan.co.</p><p>8chan is unmoderated and allows posts without collecting <em>ANY</em> information from the poster less the details of their post. Furthermore, all boards on 8chan are user created and not actively monitored by anyone but the board creator.</p><p>8chan has a small volunteer staff to handle this queue, please do not waste their time by filling it with nonsense! <em>If you made a report with this tool and the post was not deleted, <strong>do not make the report again!</strong> Email admin@8chan.co instead.</em> Abuse of the global report system could lead to address blocks against your IP from 8chan.</p><p>Again, 8chan's global volunteers <em>do not</em> handle board specific issues. You most likely want to click \"Report\" instead to reach the creator and volunteers he assigned to this board.</p>";
-			$('#global_report').prop('checked', 'checked');
 		} else {
-			header = "";
+			var global = '';
-			$('#global_report').prop('checked', '');
 		}
-		alert(header+"Enter reason below...<br/><input type='text' id='alert_reason'>", true, function(){
+		window.open(configRoot+'report.php?board='+board_name+'&post=delete_'+postId+global, "", (global?"width=600, height=575":"width=500, height=275"));
-			$('#reason').val($('#alert_reason').val());
-			$('input[name=report][type=submit]').click();
-		});
-
 	});
 });
 

post.php

@@ -125,6 +125,23 @@ if (isset($_POST['delete'])) {
 	if (count($report) > $config['report_limit'])
 		error($config['error']['toomanyreports']);
 
+	if ($config['report_captcha'] && !isset($_POST['captcha_text'], $_POST['captcha_cookie'])) {
+		error($config['error']['bot']);
+	}
+
+	if ($config['report_captcha']) {
+		$resp = file_get_contents($config['captcha']['provider_check'] . "?" . http_build_query([
+			'mode' => 'check',
+			'text' => $_POST['captcha_text'],
+			'extra' => $config['captcha']['extra'],
+			'cookie' => $_POST['captcha_cookie']
+		]));
+
+		if ($resp !== '1') {
+                        error($config['error']['captcha']);
+		}
+	}
+	
 	$reason = escape_markup_modifiers($_POST['reason']);
 	markup($reason);
 	
@@ -153,7 +170,8 @@ if (isset($_POST['delete'])) {
 	$root = $is_mod ? $config['root'] . $config['file_mod'] . '?/' : $config['root'];
 	
 	if (!isset($_POST['json_response'])) {
-		header('Location: ' . $root . $board['dir'] . $config['file_index'], true, $config['redirect_http']);
+		$index = $root . $board['dir'] . $config['file_index'];
+		echo Element('page.html', array('config' => $config, 'body' => '<div style="text-align:center"><a href="javascript:window.close()">[ ' . _('Close window') ." ]</a> <a href='$index'>[ " . _('Return') . ' ]</a></div>', 'title' => _('Report submitted!')));
 	} else {
 		header('Content-Type: text/json');
 		echo json_encode(array('success' => true));

templates/report.html

@@ -0,0 +1,17 @@
+<form action="{{ config.post_url }}" method="post" id="report_form">
+	<input type="hidden" name="board" value="{{ board.uri }}">
+	<input type="hidden" name="{{ post|e }}" value="1">
+	{% if global %}
+		<input type="hidden" name="global" value="1">
+		<div><h1>Attention!</h1><p>This form is only for reporting <strong>child pornography</strong>, <strong>bot spam</strong> and <strong>credit card numbers, social security numbers or banking information</strong>. DMCA requests and all other deletion requests <em>MUST</em> be sent via email to admin@8chan.co.</p><p>8chan is unmoderated and allows posts without collecting <em>ANY</em> information from the poster less the details of their post. Furthermore, all boards on 8chan are user created and not actively monitored by anyone but the board creator.</p><p>8chan has a small volunteer staff to handle this queue, please do not waste their time by filling it with nonsense! <em>If you made a report with this tool and the post was not deleted, <strong>do not make the report again!</strong> Email admin@8chan.co instead.</em> Abuse of the global report system could lead to address blocks against your IP from 8chan.</p><p>Again, 8chan's global volunteers <em>do not</em> handle board specific issues. You most likely want to click "Report" instead to reach the creator and volunteers he assigned to this board.</p>
+	{% endif %}
+	<p>{% trans %}Enter reason below...{% endtrans %}</p>
+	<input type="text" id="reason" name="reason">
+	{% if config.report_captcha %}
+		<p>{% trans %}To submit your report, please fill out the CAPTCHA below.{% endtrans %}</p>
+		{{ captcha['html'] }}<br/>
+		<input class="captcha_text" name="captcha_text" size="25" maxlength="6" autocomplete="off" type="text">
+		<input class="captcha_cookie" name="captcha_cookie" type="hidden" autocomplete="off" value="{{ captcha['cookie']|e }}"><br/>
+	{% endif %}
+	<input name="report" value="{% trans %}Submit{% endtrans %}" type="submit">
+</form>