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Mon, Feb 24, 9:18 PM

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Index: branches/5.2.x/units/helpers/post_helper.php
===================================================================
--- branches/5.2.x/units/helpers/post_helper.php (revision 15248)
+++ branches/5.2.x/units/helpers/post_helper.php (revision 15249)
@@ -1,416 +1,418 @@
<?php
/**
* @version $Id$
* @package In-Bulletin
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class PostHelper extends kHelper {
var $postOptionBits = Array (
'show_sig' => 128,
'disable_bbcode' => 64,
'disable_smileys' => 32,
);
/**
* Checks if specific option is set for post
*
* @param string $option_name
* @param Array $options
* @return bool
*/
function GetPostOption($option_name, $options)
{
if (!isset($this->postOptionBits[$option_name])) {
return false;
}
$option_bit = $this->postOptionBits[$option_name];
return ($options & $option_bit) == $option_bit;
}
/**
* Sets given option bit (by name) to post options
*
* @param string $option_name
* @param int $option_value
* @param Array $options
* @return bool
*/
function SetPostOption($option_name, $option_value, &$options)
{
if (!isset($this->postOptionBits[$option_name])) {
return false;
}
$option_bit = $this->postOptionBits[$option_name];
if ($option_value) {
$options |= $option_bit;
}
else {
$options = $options &~ $option_bit;
}
return true;
}
/**
* Returns post options map to virtual field names
*
* @return Array
*/
function getOptionsMap()
{
$options_map = Array (
'show_sig' => 'ShowSignatures',
'disable_smileys' => 'DisableSmileys',
'disable_bbcode' => 'DisableBBCodes',
);
return $options_map;
}
/**
* @return void
* @param int $date
* @desc Set any field to category & all it's parent categories
*/
function PropagateCategoryField($category_id, $field_name, $field_value)
{
$id_field = $this->Application->getUnitOption('c', 'IDField');
$table_name = $this->Application->getUnitOption('c', 'TableName');
$sql = 'SELECT ParentPath
FROM ' . $table_name . '
WHERE ' . $id_field . ' = ' . $category_id;
$parent_path = $this->Conn->GetOne($sql);
$parent_categories = explode('|', substr($parent_path, 1, -1));
if ( !$parent_categories ) {
return;
}
$fields_hash = Array ($field_name => $field_value);
$this->Conn->doUpdate($fields_hash, $table_name, $id_field . ' IN (' . implode(',', $parent_categories) . ')');
}
- /**
+ /**
* Sets today posts count & today date for topic
*
* @param kCatDBItem $object
+ * @param int $post_date
* @param int $increment_by
+ * @return bool
*/
function updateTodayPostsCount(&$object, $post_date, $increment_by = 1)
{
$date_now = adodb_date('Y-m-d');
if (adodb_date('Y-m-d', $post_date) != $date_now) {
return true;
}
// last post update date was today or not
$today_posts = ($date_now == $object->GetDBField('TodayDate')) ? $object->GetDBField('TodayPosts') : 0;
$object->SetDBField('TodayDate', $date_now);
$object->SetDBField('TodayPosts', $today_posts + $increment_by);
return $object->Update();
}
function updatePostCount($topic_id, $increment = 1)
{
$id_field = $this->Application->getUnitOption('bb', 'IDField');
$table_name = $this->Application->getUnitOption('bb', 'TableName');
// helps in case, when 2 (or more) users tries to post in same topic at same time
$sql = 'UPDATE '.$table_name.'
SET Posts = Posts '.($increment > 0 ? '+' : '-').' '.abs($increment).'
WHERE '.$id_field.' = '.$topic_id;
$this->Conn->Query($sql);
// returns new value
$sql = 'SELECT Posts
FROM '.$table_name.'
WHERE '.$id_field.' = '.$topic_id;
return $this->Conn->GetOne($sql);
}
/**
* Replaces all special formatting in post before displaing it to user
*
* @param string $post_body
* @param int $post_options bit array of post options
* @param Array $sub_blocks block names for rendering smileys & bbcodes
* @return string
*/
function parsePostBody($post_body, $post_options, $sub_blocks)
{
// 1. escape all html sequences
$post_body = htmlspecialchars($post_body, ENT_NOQUOTES); // don't touch quotes in bbcode attribute values
// 2. replace censored words
$post_body = $this->CensorText($post_body);
// 3. replace bb codes
if (!$this->GetPostOption('disable_bbcode', $post_options)) {
$post_body = $this->replaceBBCodes($post_body, $sub_blocks['bbcode']);
}
// 4. replace smileys
if (!$this->GetPostOption('disable_smileys', $post_options)) {
$post_body = $this->replaceSmileys($post_body, $sub_blocks['smileys']);
}
// 5. add enters (because we don't use HTML in post body)
$post_body = nl2br($post_body);
// 6. replace quoted text
return $this->replacePostQuote($post_body, $sub_blocks['quote']);
}
function replacePostQuote($text, $render_as)
{
if (preg_match('/\[quote id=([\d]+)\](.*)\[\/quote\]/s', $text, $regs)) {
$post = $this->Application->recallObject('bb-post.-item', null, Array ('skip_autoload' => true));
/* @var $post kDBItem */
$post->Load($regs[1]);
$block_params = Array ('name' => $render_as, 'PrefixSpecial' => 'bb-post.-item', 'Prefix' => 'bb-post', 'Special' => '-item', 'strip_nl' => 2);
$parsed_quote = $this->Application->ParseBlock($block_params);
return str_replace($regs[0], $parsed_quote, $text);
}
return $text;
}
/**
* Replaces bad words with good words (censorship process)
*
* @param string $text
* @return string
*/
function CensorText($text)
{
static $censor_words = null;
if (!isset($censor_words)) {
$sql = 'SELECT Replacement, BadWord
FROM '.TABLE_PREFIX.'Censorship';
$censor_words = $this->Conn->GetCol($sql, 'BadWord');
}
foreach ($censor_words as $replace_from => $replace_to) {
$text = str_replace($replace_from, $replace_to, $text);
}
return $text;
}
function replaceSmileys($text, $smiley_element)
{
static $smileys = null;
if (!isset($smileys)) {
$sql = 'SELECT em.EmotionImage, em.KeyStroke
FROM '.TABLE_PREFIX.'Emoticon em
WHERE em.Enabled = 1
ORDER BY CHAR_LENGTH(em.KeyStroke) DESC';
$smileys = $this->Conn->GetCol($sql, 'KeyStroke');
}
$block_params = Array ('name' => $smiley_element, 'smiley_url' => '#SMILEY_URL#');
$smiley_mask = trim($this->Application->ParseBlock($block_params));
$base_url = rtrim($this->Application->BaseURL(),'/');
foreach ($smileys as $key_stoke => $image_url) {
if (strpos($text, $key_stoke) === false) {
continue;
}
$smiley_html = str_replace('#SMILEY_URL#', $base_url.SMILEYS_PATH.$image_url, $smiley_mask);
$text = str_replace($key_stoke, $smiley_html, $text);
}
return $text;
}
/**
* Sort params by name and then by length
*
* @param string $a
* @param string $b
* @return int
* @access private
*/
function CmpParams($a, $b)
{
list ($a, ) = explode(':', $a);
list ($b, ) = explode(':', $b);
$a_len = strlen($a);
$b_len = strlen($b);
if ($a_len == $b_len) return 0;
return $a_len > $b_len ? -1 : 1;
}
function replaceBBCodes($text, $bbcode_element)
{
// convert phpbb bbcodes to in-bulletin bbcodes
$text = $this->preformatBBCodes($text);
$tags_defs = explode(';', $this->Application->ConfigValue('BBTags')); // 'b:;i:;u:;ul:type|align;font:color|face|size;url:href;img:src|border';
usort($tags_defs, Array (&$this, 'CmpParams'));
foreach($tags_defs as $tag) {
list ($tag_name, $tag_params) = explode(':', $tag);
$tag_params = $tag_params ? array_flip(explode('|', $tag_params)) : 0;
$text = preg_replace('/\['.$tag_name.'(.*)\](.*)\[\/'.$tag_name.' *\]/Uise','$this->checkBBCodeAttribs("'.$tag_name.'",\'$1\',\'$2\',$tag_params);', $text);
}
// additional processing for [url], [*], [img] bbcode
$text = preg_replace('/<url>(.*)<\/url>/Usi','<url href="$1">$1</url>',$text);
$text = preg_replace('/<font>(.*)<\/font>/Usi','$1',$text); // skip empty fonts
$text = str_replace( Array('<url','</url>','[*]'),
Array('<a target="_blank"','</a>','<li>'),
$text);
// bbcode [code]xxx[/code] processing
$text = preg_replace('/\[code\](.*)\[\/code\]/Uise', "\$this->replaceCodeBBCode('$1', '".$bbcode_element."')", $text);
return $text;
}
/**
* Convert phpbb url bbcode to valid in-bulletin's format
*
* @param string $text
* @return string
*/
function preformatBBCodes($text)
{
// 1. urls
$text = preg_replace('/\[url=(.*)\](.*)\[\/url\]/Ui','[url href="$1"]$2[/url]',$text);
$text = preg_replace('/\[url\](.*)\[\/url\]/Ui','[url href="$1"]$1[/url]',$text);
// 2. images
$text = preg_replace('/\[img\](.*)\[\/img\]/Ui','[img src="$1" border="0"][/img]',$text);
// 3. color
$text = preg_replace('/\[color=(.*)\](.*)\[\/color\]/Ui','[font color="$1"]$2[/font]',$text);
// 4. size
$text = preg_replace('/\[size=(.*)\](.*)\[\/size\]/Ui','[font size="$1"]$2[/font]',$text);
// 5. lists
$text = preg_replace('/\[list(.*)\](.*)\[\/list\]/Uis','[ul]$2[/ul]',$text);
// 6. email to link
$text = preg_replace('/\[email\](.*)\[\/email\]/Ui','[url href="mailto:$1"]$1[/url]',$text);
//7. b tag
$text = preg_replace('/\[(b|i|u):(.*)\](.*)\[\/(b|i|u):(.*)\]/Ui','[$1]$3[/$4]',$text);
//8. code tag
$text = preg_replace('/\[code:(.*)\](.*)\[\/code:(.*)\]/Uis','[code]$2[/code]',$text);
return $text;
}
/**
* Removes not allowed params from tag and returns result
*
* @param string $BBCode bbcode to check
* @param string $TagParams params string entered by user
* @param string $TextInside text between opening and closing bbcode tag
* @param string $ParamsAllowed list of allowed parameter names ("|" separated)
* @return string
*/
function checkBBCodeAttribs($BBCode, $TagParams, $TextInside, $ParamsAllowed)
{
// unescape escaped quotes in tag
$TagParams = str_replace('\"', '"', $TagParams);
$TextInside = str_replace('\"', '"', $TextInside);
$params_extracted = preg_match_all('/ +([^=]*)=["\']?([^ "\']*)["\']?/is', $TagParams, $extracted_params, PREG_SET_ORDER);
if ($ParamsAllowed && $params_extracted) {
$ret = Array();
foreach ($extracted_params as $param) {
$param_name = strtolower(trim( $param[1] ));
$param_value = trim($param[2]);
// 1. prevent hacking
if ($BBCode == 'url' && $param_name == 'href') {
if (strpos(strtolower($param_value), 'script:') !== false) {
// script tag found in "href" parameter of "url" bbcode (equals to hacking) -> remove bbcode
return $TextInside;
}
}
// 2. leave only allowed params & remove all not allowed
if (isset($ParamsAllowed[$param_name])) {
$ret[] = $param_name.'="'.$param_value.'"';
}
}
$ret = count($ret) ? ' '.implode(' ', $ret) : '';
return '<'.$BBCode.$ret.'>'.$TextInside.'</'.$BBCode.'>';
}
return '<'.$BBCode.'>'.$TextInside.'</'.$BBCode.'>';
}
function highlightCode($code, $strip_tabs = 0)
{
if ($strip_tabs) {
$code = preg_replace('/(\t){'.$strip_tabs.'}(.*)/', '\\2', $code);
}
$code = str_replace( Array('\\', '/') , Array('_no_match_string_', '_n_m_s_'), $code);
$code = highlight_string('<?php'.$code.'?>', true);
$code = str_replace( Array('_no_match_string_', '_n_m_s_'), Array('\\', '/'), $code);
$code = preg_replace('/&lt;\?(.*)php(.*)\?&gt;/Us', '\\2', $code);
$code = preg_replace('/<code><font color="(.*)">([\r\n]+)/si', '<code><font color="\\1">', $code);
$code = preg_replace('/([\r\n]+)<\/font>([\r\n]+)<\/code>/si', '</font></code>', $code);
return $code;
}
/**
* Replaces [code]php code[/code] bbcode in post
*
* @param string $input_string code line to highlight
* @param string $bbcode_element block name used for bbcode descoration
* @return string
*/
function replaceCodeBBCode($input_string, $bbcode_element)
{
static $bbcode_mask = null;
if (!isset($bbcode_mask)) {
$block_params = Array ('name' => $bbcode_element, 'bb_code' => '#BB_CODE#');
$bbcode_mask = trim($this->Application->ParseBlock($block_params));
}
$input_string = trim( str_replace('\"','"', kUtil::unhtmlentities($input_string)) );
$input_string = $this->highlightCode($input_string);
$input_string = preg_replace("/\r<br \/>/s", "\r", $input_string); // undo nl2br added in highlighting
$input_string = str_replace('#BB_CODE#', $input_string, $bbcode_mask);
return $input_string;
}
}
\ No newline at end of file
Index: branches/5.2.x/units/posts/post_eh.php
===================================================================
--- branches/5.2.x/units/posts/post_eh.php (revision 15248)
+++ branches/5.2.x/units/posts/post_eh.php (revision 15249)
@@ -1,442 +1,447 @@
<?php
/**
* @version $Id$
* @package In-Bulletin
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class PostEventHandler extends kDBEventHandler {
/**
* Checks topic-post modify and delete permissions
*
* @param kEvent $event
* @return bool
* @access public
*/
public function CheckPermission(kEvent $event)
{
$events = Array ('OnUpdate', 'OnDelete');
if ( in_array($event->Name, $events) ) {
return true;
}
return parent::CheckPermission($event);
}
/**
* Sets default values
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemCreate(kEvent $event)
{
parent::OnBeforeItemCreate($event);
$object = $event->getObject();
/* @var $object kDBItem */
$user_id = $this->Application->RecallVar('user_id');
$now = adodb_mktime();
$object->SetDBField('CreatedById', $user_id);
$object->SetDBField('CreatedOn_date', $now);
$object->SetDBField('CreatedOn_time', $now);
$object->SetDBField('ModifiedById', $user_id);
$object->SetDBField('Modified_date', $now);
$object->SetDBField('Modified_time', $now);
$object->SetDBField('IPAddress', $_SERVER['REMOTE_ADDR']);
$sql = 'SELECT Username
FROM ' . TABLE_PREFIX . 'Users
WHERE PortalUserId = ' . $user_id;
$object->SetDBField('PosterAlias', $this->Conn->GetOne($sql));
// set post options
$post_helper = $this->Application->recallObject('PostHelper');
/* @var $post_helper PostHelper */
$options_map = $post_helper->getOptionsMap();
$post_options = $object->GetDBField('Options');
foreach ($options_map as $option_name => $field_name) {
$option_value = $object->GetDBField($field_name);
$post_helper->SetPostOption($option_name, $option_value, $post_options);
}
$object->SetDBField('Options', $post_options);
$table_info = $object->getLinkedInfo($event->Special, true);
$object->SetDBField($table_info['ForeignKey'], $table_info['ParentId']);
}
/**
* Checks if user has permission on post
*
* @param kEvent $event
* @param string $permissions
*/
function checkPostPermission($event, $permissions)
{
$object = $event->getObject();
/* @var $object kDBItem */
$sql = 'SELECT ci.CategoryId, p.CreatedById
FROM '.$object->TableName.' p
LEFT JOIN '.TABLE_PREFIX.'Topic t ON t.TopicId = p.TopicId
LEFT JOIN '.TABLE_PREFIX.'CategoryItems ci ON ci.ItemResourceId = t.ResourceId AND ci.PrimaryCat = 1
WHERE p.'.$object->IDField.' = '.$object->GetID();
$post_info = $this->Conn->GetRow($sql);
$perm_helper = $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
$is_owner = $post_info['CreatedById'] == $this->Application->RecallVar('user_id');
$params['permissions'] = 'TOPIC.REPLY.MODIFY|TOPIC.REPLY.OWNER.MODIFY';
$params['cat_id'] = $post_info['CategoryId'];
return $perm_helper->TagPermissionCheck($params, $is_owner);
}
/**
* Sets post options before post update
* Ensures, that only user with permission will update topic
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemUpdate(kEvent $event)
{
parent::OnBeforeItemUpdate($event);
$object = $event->getObject();
/* @var $object kDBItem */
$perm_status = $this->checkPostPermission($event, 'TOPIC.REPLY.MODIFY|TOPIC.REPLY.OWNER.MODIFY');
if ( !$perm_status ) {
$event->status = kEvent::erFAIL;
return;
}
$post_helper = $this->Application->recallObject('PostHelper');
/* @var $post_helper PostHelper */
$options_map = $post_helper->getOptionsMap();
$post_options = $object->GetDBField('Options');
foreach ($options_map as $option_name => $field_name) {
$option_value = $object->GetDBField($field_name);
$post_helper->SetPostOption($option_name, $option_value, $post_options);
}
$object->SetDBField('Options', $post_options);
}
/**
* Notifies admin about post change
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemUpdate(kEvent $event)
{
parent::OnAfterItemUpdate($event);
$this->Application->EmailEventAdmin('POST.MODIFY');
}
/**
* Checks, that user can delete post
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemDelete(kEvent $event)
{
parent::OnBeforeItemDelete($event);
$object = $event->getObject();
/* @var $object kDBItem */
if ( !$this->checkPostPermission($event, 'TOPIC.REPLY.OWNER.DELETE|TOPIC.REPLY.DELETE') ) {
$event->status = kEvent::erFAIL;
}
}
/**
* Sets post options to virtual fields
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemLoad(kEvent $event)
{
parent::OnAfterItemLoad($event);
$object = $event->getObject();
/* @var $object kDBItem */
$post_helper = $this->Application->recallObject('PostHelper');
/* @var $post_helper PostHelper */
$options_map = $post_helper->getOptionsMap();
$post_options = $object->GetDBField('Options');
foreach ($options_map as $option_name => $field_name) {
$option_value = $post_helper->GetPostOption($option_name, $post_options);
$object->SetDBField($field_name, (int)$option_value);
}
}
/**
* Updates cached post counter in topic
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemCreate(kEvent $event)
{
parent::OnAfterItemCreate($event);
$object = $event->getObject();
/* @var $object kDBItem */
$parent_prefix = $this->Application->getUnitOption($event->Prefix, 'ParentPrefix');
$main_object = $this->Application->recallObject($parent_prefix);
/* @var $main_object kCatDBItem */
// update user posts counter
$user_posts = $this->Application->RecallPersistentVar('bb_posts');
$this->Application->StorePersistentVar('bb_posts', $user_posts + 1);
$post_helper = $this->Application->recallObject('PostHelper');
/* @var $post_helper PostHelper */
$category_id = $this->Application->GetVar('m_cat_id');
$post_helper->PropagateCategoryField($category_id, 'Modified', $object->GetDBField('CreatedOn'));
if ( !$this->Application->isAdmin && $main_object->GetDBField('Posts') ) {
// don't send any email events when in admin OR new topic just added (0 posts)
$user_notified = false; // don't send POST.ADD event twice to same user (in case if owner adds new post)
if ( $main_object->GetDBField('NotifyOwnerOnChanges') ) {
$user_notified = $main_object->GetDBField('OwnerId');
$this->Application->EmailEventUser('POST.ADD', $user_notified);
}
$post_owner_id = $object->GetDBField('CreatedById');
if ( ($post_owner_id > 0) && ($user_notified != $post_owner_id) ) {
$this->Application->EmailEventUser('POST.ADD', $post_owner_id);
}
$this->Application->EmailEventAdmin('POST.ADD');
}
$post_helper->updateTodayPostsCount($main_object, $object->GetDBField('CreatedOn'), +1);
$this->updateTopicInfo($event, $main_object);
$topic_id = $object->GetDBField('TopicId');
$posts_count = $post_helper->updatePostCount($topic_id, +1);
$main_object->SetDBField('Posts', $posts_count);
// auto-lock topic after N number of posts (if option enabled)
$auto_lock = $this->Application->ConfigValue('AutoTopicLockPosts');
if ( (int)$auto_lock > 0 ) {
if ( $posts_count >= $auto_lock ) {
// user has unlocked topic after $auto_lock and posts again -> ensure that topic will be locked again
$this->Application->HandleEvent(new kEvent($parent_prefix . ':OnTopicLockToggle'));
}
}
}
/**
* Update last post info in topic
*
* @param kEvent $event
* @param kCatDBItem $main_object
*/
function updateTopicInfo($event, &$main_object)
{
$object = $event->getObject();
/* @var $object kDBItem */
$main_object->SetDBField('Modified_date', $object->GetDBField('Modified'));
$main_object->SetDBField('Modified_time', $object->GetDBField('Modified'));
$main_object->SetDBField('LastPostId', $object->GetID());
$main_object->SetDBField('LastPostDate_date', $object->GetDBField('CreatedOn'));
$main_object->SetDBField('LastPostDate_time', $object->GetDBField('CreatedOn'));
$main_object->Update();
}
/**
* Goes to next_template after post creation
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCreate(kEvent $event)
{
parent::OnCreate($event);
if ( $event->status == kEvent::erSUCCESS && !$this->Application->isAdmin ) {
$event->SetRedirectParam('opener', 's');
$event->redirect = $this->Application->GetVar('next_template');
}
}
/**
* Goes to next_template after post editing
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnUpdate(kEvent $event)
{
parent::OnUpdate($event);
if ($event->status == kEvent::erSUCCESS && !$this->Application->isAdmin) {
$event->SetRedirectParam('opener', 's');
$event->redirect = $this->Application->GetVar('next_template');
$event->SetRedirectParam('pass', 'm,bb');
}
}
/**
* Moves reference to last post in topic, when it is deleted
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemDelete(kEvent $event)
{
parent::OnAfterItemDelete($event);
$object = $event->getObject();
/* @var $object kDBItem */
$topic_id = $object->GetDBField('TopicId');
if ( !$topic_id ) {
- // deleting non-existing post
+ // deleting post from non-existing topic
return;
}
$post_helper = $this->Application->recallObject('PostHelper');
/* @var $post_helper PostHelper */
// update posts count in topic
$post_helper->updatePostCount($topic_id, -1);
// update post owner posts counter
$sql = 'UPDATE ' . TABLE_PREFIX . 'UserPersistentSessionData
SET VariableValue = IF (VariableValue > 0, VariableValue - 1, 0)
WHERE (PortalUserId = ' . $object->GetDBField('CreatedById') . ') AND (VariableName = "bb_posts")';
$this->Conn->Query($sql);
$main_object = $this->Application->recallObject('bb.-item', null, Array ('skip_autoload' => true));
/* @var $main_object kCatDBItem */
$main_object->Load($topic_id);
+ if ( !$main_object->isLoaded() ) {
+ // this is topic deletion proccess, when all it's posts are deleted too
+ return;
+ }
+
$post_helper->updateTodayPostsCount($main_object, $object->GetDBField('CreatedOn'), -1);
if ( $main_object->GetDBField('LastPostId') == $object->GetID() ) {
$sql = 'SELECT PostingId, CreatedOn
FROM ' . $object->TableName . '
WHERE TopicId = ' . $topic_id . '
ORDER BY PostingId DESC';
$last_post = $this->Conn->GetRow($sql);
$fields_hash = Array (
'LastPostId' => $last_post['PostingId'],
'LastPostDate' => $last_post['CreatedOn'],
);
$this->Conn->doUpdate($fields_hash, $main_object->TableName, $main_object->IDField . ' = ' . $topic_id);
}
}
/**
* Sets default values to posting options based on persistent session
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterConfigRead(kEvent $event)
{
parent::OnAfterConfigRead($event);
$virtual_fields = $this->Application->getUnitOption($event->Prefix, 'VirtualFields');
$virtual_fields['DisableBBCodes']['default'] = (int)!$this->Application->RecallPersistentVar('bbcode');
$virtual_fields['DisableSmileys']['default'] = (int)!$this->Application->RecallPersistentVar('smileys');
$virtual_fields['ShowSignatures']['default'] = (int)$this->Application->RecallPersistentVar('show_sig');
$this->Application->setUnitOption($event->Prefix, 'VirtualFields', $virtual_fields);
}
/**
* Deletes items & preserves clean env
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnDelete(kEvent $event)
{
parent::OnDelete($event);
if ( $event->status == kEvent::erSUCCESS && !$this->Application->isAdmin ) {
$parent_prefix = $this->Application->getUnitOption($event->Prefix, 'ParentPrefix');
$event->SetRedirectParam('pass', 'm,' . $parent_prefix);
}
}
/**
* Prepares new reply form
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnNew(kEvent $event)
{
parent::OnNew($event);
$reply_to = $this->Application->GetVar('reply_to');
if ( $reply_to > 0 ) {
$object = $event->getObject();
/* @var $object kDBItem */
$source_post = $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true));
/* @var $source_post kDBItem */
$source_post->Load($reply_to);
$object->SetDBField('Subject', 'Re: ' . $source_post->GetDBField('Subject'));
$object->SetDBField('PostingText', '[quote id=' . $reply_to . ']' . $source_post->GetDBField('PostingText') . '[/quote]');
}
}
}
\ No newline at end of file

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