--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/forum/Sources/ManagePosts.php	Sun Jul 07 11:25:48 2013 +0200
@@ -0,0 +1,372 @@
+<?php
+
+/**
+ * Simple Machines Forum (SMF)
+ *
+ * @package SMF
+ * @author Simple Machines http://www.simplemachines.org
+ * @copyright 2011 Simple Machines
+ * @license http://www.simplemachines.org/about/smf/license.php BSD
+ *
+ * @version 2.0
+ */
+
+if (!defined('SMF'))
+	die('Hacking attempt...');
+
+/*	This file contains all the screens that control settings for topics and
+	posts.
+
+	void ManagePostSettings()
+		- the main entrance point for the 'Posts and topics' screen.
+		- accessed from ?action=admin;area=postsettings.
+		- calls the right function based on the given sub-action.
+		- defaults to sub-action 'posts'.
+		- requires (and checks for) the admin_forum permission.
+
+	void SetCensor()
+		- shows an interface to set and test word censoring.
+		- requires the admin_forum permission.
+		- uses the Admin template and the edit_censored sub template.
+		- tests the censored word if one was posted.
+		- uses the censor_vulgar, censor_proper, censorWholeWord, and
+		  censorIgnoreCase settings.
+		- accessed from ?action=admin;area=postsettings;sa=censor.
+
+	void ModifyPostSettings()
+		- set any setting related to posts and posting.
+		- requires the admin_forum permission
+		- uses the edit_post_settings sub template of the Admin template.
+		- accessed from ?action=admin;area=postsettings;sa=posts.
+
+	void ModifyBBCSettings()
+		- set a few Bulletin Board Code settings.
+		- requires the admin_forum permission
+		- uses the edit_bbc_settings sub template of the Admin template.
+		- accessed from ?action=admin;area=postsettings;sa=bbc.
+		- loads a list of Bulletin Board Code tags to allow disabling tags.
+
+	void ModifyTopicSettings()
+		- set any setting related to topics.
+		- requires the admin_forum permission
+		- uses the edit_topic_settings sub template of the Admin template.
+		- accessed from ?action=admin;area=postsettings;sa=topics.
+*/
+
+function ManagePostSettings()
+{
+	global $context, $txt, $scripturl;
+
+	// Make sure you can be here.
+	isAllowedTo('admin_forum');
+
+	$subActions = array(
+		'posts' => 'ModifyPostSettings',
+		'bbc' => 'ModifyBBCSettings',
+		'censor' => 'SetCensor',
+		'topics' => 'ModifyTopicSettings',
+	);
+
+	// Default the sub-action to 'posts'.
+	$_REQUEST['sa'] = isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]) ? $_REQUEST['sa'] : 'posts';
+
+	$context['page_title'] = $txt['manageposts_title'];
+
+	// Tabs for browsing the different ban functions.
+	$context[$context['admin_menu_name']]['tab_data'] = array(
+		'title' => $txt['manageposts_title'],
+		'help' => 'posts_and_topics',
+		'description' => $txt['manageposts_description'],
+		'tabs' => array(
+			'posts' => array(
+				'description' => $txt['manageposts_settings_description'],
+			),
+			'bbc' => array(
+				'description' => $txt['manageposts_bbc_settings_description'],
+			),
+			'censor' => array(
+				'description' => $txt['admin_censored_desc'],
+			),
+			'topics' => array(
+				'description' => $txt['manageposts_topic_settings_description'],
+			),
+		),
+	);
+
+	// Call the right function for this sub-action.
+	$subActions[$_REQUEST['sa']]();
+}
+
+// Set the censored words.
+function SetCensor()
+{
+	global $txt, $modSettings, $context, $smcFunc;
+
+	if (!empty($_POST['save_censor']))
+	{
+		// Make sure censoring is something they can do.
+		checkSession();
+
+		$censored_vulgar = array();
+		$censored_proper = array();
+
+		// Rip it apart, then split it into two arrays.
+		if (isset($_POST['censortext']))
+		{
+			$_POST['censortext'] = explode("\n", strtr($_POST['censortext'], array("\r" => '')));
+
+			foreach ($_POST['censortext'] as $c)
+				list ($censored_vulgar[], $censored_proper[]) = array_pad(explode('=', trim($c)), 2, '');
+		}
+		elseif (isset($_POST['censor_vulgar'], $_POST['censor_proper']))
+		{
+			if (is_array($_POST['censor_vulgar']))
+			{
+				foreach ($_POST['censor_vulgar'] as $i => $value)
+				{
+					if (trim(strtr($value, '*', ' ')) == '')
+						unset($_POST['censor_vulgar'][$i], $_POST['censor_proper'][$i]);
+				}
+
+				$censored_vulgar = $_POST['censor_vulgar'];
+				$censored_proper = $_POST['censor_proper'];
+			}
+			else
+			{
+				$censored_vulgar = explode("\n", strtr($_POST['censor_vulgar'], array("\r" => '')));
+				$censored_proper = explode("\n", strtr($_POST['censor_proper'], array("\r" => '')));
+			}
+		}
+
+		// Set the new arrays and settings in the database.
+		$updates = array(
+			'censor_vulgar' => implode("\n", $censored_vulgar),
+			'censor_proper' => implode("\n", $censored_proper),
+			'censorWholeWord' => empty($_POST['censorWholeWord']) ? '0' : '1',
+			'censorIgnoreCase' => empty($_POST['censorIgnoreCase']) ? '0' : '1',
+		);
+
+		updateSettings($updates);
+	}
+
+	if (isset($_POST['censortest']))
+	{
+		$censorText = htmlspecialchars($_POST['censortest'], ENT_QUOTES);
+		$context['censor_test'] = strtr(censorText($censorText), array('"' => '&quot;'));
+	}
+
+	// Set everything up for the template to do its thang.
+	$censor_vulgar = explode("\n", $modSettings['censor_vulgar']);
+	$censor_proper = explode("\n", $modSettings['censor_proper']);
+
+	$context['censored_words'] = array();
+	for ($i = 0, $n = count($censor_vulgar); $i < $n; $i++)
+	{
+		if (empty($censor_vulgar[$i]))
+			continue;
+
+		// Skip it, it's either spaces or stars only.
+		if (trim(strtr($censor_vulgar[$i], '*', ' ')) == '')
+			continue;
+
+		$context['censored_words'][htmlspecialchars(trim($censor_vulgar[$i]))] = isset($censor_proper[$i]) ? htmlspecialchars($censor_proper[$i]) : '';
+	}
+
+	$context['sub_template'] = 'edit_censored';
+	$context['page_title'] = $txt['admin_censored_words'];
+}
+
+// Modify all settings related to posts and posting.
+function ModifyPostSettings($return_config = false)
+{
+	global $context, $txt, $modSettings, $scripturl, $sourcedir, $smcFunc, $db_prefix;
+
+	// All the settings...
+	$config_vars = array(
+			// Simple post options...
+			array('check', 'removeNestedQuotes'),
+			array('check', 'enableEmbeddedFlash', 'subtext' => $txt['enableEmbeddedFlash_warning']),
+			// Note show the warning as read if pspell not installed!
+			array('check', 'enableSpellChecking', 'subtext' => (function_exists('pspell_new') ? $txt['enableSpellChecking_warning'] : ('<span class="alert">' . $txt['enableSpellChecking_warning'] . '</span>'))),
+			array('check', 'disable_wysiwyg'),
+		'',
+			// Posting limits...
+			array('int', 'max_messageLength', 'subtext' => $txt['max_messageLength_zero'], 'postinput' => $txt['manageposts_characters']),
+			array('int', 'fixLongWords', 'subtext' => $txt['fixLongWords_zero'] . ($context['utf8'] ? ' <span class="alert">' . $txt['fixLongWords_warning'] . '</span>' : ''), 'postinput' => $txt['manageposts_characters']),
+			array('int', 'topicSummaryPosts', 'postinput' => $txt['manageposts_posts']),
+		'',
+			// Posting time limits...
+			array('int', 'spamWaitTime', 'postinput' => $txt['manageposts_seconds']),
+			array('int', 'edit_wait_time', 'postinput' => $txt['manageposts_seconds']),
+			array('int', 'edit_disable_time', 'subtext' => $txt['edit_disable_time_zero'], 'postinput' => $txt['manageposts_minutes']),
+	);
+
+	if ($return_config)
+		return $config_vars;
+
+	// We'll want this for our easy save.
+	require_once($sourcedir . '/ManageServer.php');
+
+	// Setup the template.
+	$context['page_title'] = $txt['manageposts_settings'];
+	$context['sub_template'] = 'show_settings';
+
+	// Are we saving them - are we??
+	if (isset($_GET['save']))
+	{
+		checkSession();
+
+		// If we're changing the message length let's check the column is big enough.
+		if (!empty($_POST['max_messageLength']) && $_POST['max_messageLength'] != $modSettings['max_messageLength'])
+		{
+			db_extend('packages');
+
+			$colData = $smcFunc['db_list_columns']('{db_prefix}messages', true);
+			foreach ($colData as $column)
+				if ($column['name'] == 'body')
+					$body_type = $column['type'];
+
+			$indData = $smcFunc['db_list_indexes']('{db_prefix}messages', true);
+			foreach ($indData as $index)
+				foreach ($index['columns'] as $column)
+					if ($column == 'body' && $index['type'] == 'fulltext')
+						$fulltext = true;
+
+			if (isset($body_type) && $_POST['max_messageLength'] > 65535 && $body_type == 'text')
+			{
+				// !!! Show an error message?!
+				// MySQL only likes fulltext indexes on text columns... for now?
+				if (!empty($fulltext))
+					$_POST['max_messageLength'] = 65535;
+				else
+				{
+					// Make it longer so we can do their limit.
+					$smcFunc['db_change_column']('{db_prefix}messages', 'body', array('type' => 'mediumtext'));
+				}
+			}
+			elseif (isset($body_type) && $_POST['max_messageLength'] <= 65535 && $body_type != 'text')
+			{
+				// Shorten the column so we can have the benefit of fulltext searching again!
+				$smcFunc['db_change_column']('{db_prefix}messages', 'body', array('type' => 'text'));
+			}
+		}
+
+		saveDBSettings($config_vars);
+		redirectexit('action=admin;area=postsettings;sa=posts');
+	}
+
+	// Final settings...
+	$context['post_url'] = $scripturl . '?action=admin;area=postsettings;save;sa=posts';
+	$context['settings_title'] = $txt['manageposts_settings'];
+
+	// Prepare the settings...
+	prepareDBSettingContext($config_vars);
+}
+
+// Bulletin Board Code...a lot of Bulletin Board Code.
+function ModifyBBCSettings($return_config = false)
+{
+	global $context, $txt, $modSettings, $helptxt, $scripturl, $sourcedir;
+
+	$config_vars = array(
+			// Main tweaks
+			array('check', 'enableBBC'),
+			array('check', 'enablePostHTML'),
+			array('check', 'autoLinkUrls'),
+		'',
+			array('bbc', 'disabledBBC'),
+	);
+
+	if ($return_config)
+		return $config_vars;
+
+	// Setup the template.
+	require_once($sourcedir . '/ManageServer.php');
+	$context['sub_template'] = 'show_settings';
+	$context['page_title'] = $txt['manageposts_bbc_settings_title'];
+
+	// Make sure we check the right tags!
+	$modSettings['bbc_disabled_disabledBBC'] = empty($modSettings['disabledBBC']) ? array() : explode(',', $modSettings['disabledBBC']);
+
+	// Saving?
+	if (isset($_GET['save']))
+	{
+		checkSession();
+
+		// Clean up the tags.
+		$bbcTags = array();
+		foreach (parse_bbc(false) as $tag)
+			$bbcTags[] = $tag['tag'];
+
+		if (!isset($_POST['disabledBBC_enabledTags']))
+			$_POST['disabledBBC_enabledTags'] = array();
+		elseif (!is_array($_POST['disabledBBC_enabledTags']))
+			$_POST['disabledBBC_enabledTags'] = array($_POST['disabledBBC_enabledTags']);
+		// Work out what is actually disabled!
+		$_POST['disabledBBC'] = implode(',', array_diff($bbcTags, $_POST['disabledBBC_enabledTags']));
+
+		saveDBSettings($config_vars);
+		redirectexit('action=admin;area=postsettings;sa=bbc');
+	}
+
+	$context['post_url'] = $scripturl . '?action=admin;area=postsettings;save;sa=bbc';
+	$context['settings_title'] = $txt['manageposts_bbc_settings_title'];
+
+	prepareDBSettingContext($config_vars);
+}
+
+// Function for modifying topic settings. Not very exciting.
+function ModifyTopicSettings($return_config = false)
+{
+	global $context, $txt, $modSettings, $sourcedir, $scripturl;
+
+	// Here are all the topic settings.
+	$config_vars = array(
+			// Some simple bools...
+			array('check', 'enableStickyTopics'),
+			array('check', 'enableParticipation'),
+		'',
+			// Pagination etc...
+			array('int', 'oldTopicDays', 'postinput' => $txt['manageposts_days'], 'subtext' => $txt['oldTopicDays_zero']),
+			array('int', 'defaultMaxTopics', 'postinput' => $txt['manageposts_topics']),
+			array('int', 'defaultMaxMessages', 'postinput' => $txt['manageposts_posts']),
+		'',
+			// Hot topics (etc)...
+			array('int', 'hotTopicPosts', 'postinput' => $txt['manageposts_posts']),
+			array('int', 'hotTopicVeryPosts', 'postinput' => $txt['manageposts_posts']),
+		'',
+			// All, next/prev...
+			array('int', 'enableAllMessages', 'postinput' => $txt['manageposts_posts'], 'subtext' => $txt['enableAllMessages_zero']),
+			array('check', 'disableCustomPerPage'),
+			array('check', 'enablePreviousNext'),
+
+	);
+
+	if ($return_config)
+		return $config_vars;
+
+	// Get the settings template ready.
+	require_once($sourcedir . '/ManageServer.php');
+
+	// Setup the template.
+	$context['page_title'] = $txt['manageposts_topic_settings'];
+	$context['sub_template'] = 'show_settings';
+
+	// Are we saving them - are we??
+	if (isset($_GET['save']))
+	{
+		checkSession();
+
+		saveDBSettings($config_vars);
+		redirectexit('action=admin;area=postsettings;sa=topics');
+	}
+
+	// Final settings...
+	$context['post_url'] = $scripturl . '?action=admin;area=postsettings;save;sa=topics';
+	$context['settings_title'] = $txt['manageposts_topic_settings'];
+
+	// Prepare the settings...
+	prepareDBSettingContext($config_vars);
+}
+
+?>
\ No newline at end of file