Solved How to trim text posts in the jomsocial activity?

How to trim kunena posts in the jomsocial activity?

There are no any parameters for this option...

Hello,

It's hard to trim because you can break links and bbcode things

:blink:

In old versions it was possible...

May be sometimes bbcode was broken, but it was more good than posts with 1500 symbols in activity stream...
Also, I think we can exclude any bbcode in activity stream. It's absolutely normal.
Something like this: If {b} replace with empty space...
Sorry, I'm not programmer, but full posts in activity stream it's full ..... It's not good ((

I think it has been removed because it can break bbcode, you can try to use wordwrap() function to do it but if you have bbcodes it will be broken and it's more complex to trim without break bbcodes

would it not be possible to prescribe a maximum height of the display box, and disable sliders. That should control the visible, without breaking any code?

xillibit wrote: I think it has been removed because it can break bbcode, you can try to use wordwrap() function to do it but if you have bbcodes it will be broken and it's more complex to trim without break bbcodes

How to use wordwrap() function?
What file I need edit to use wordwrap() function?

And one more question: your module kunena latest perfect trim text without any problem...

Ok, I fix it...

Open file /plugins/kunena/community/community/activity.php

replace all strings

with

where 300 (characters) - is parameter what you can change for your needs.

Works perfect. Bbcode is ok. Text and tags not broken.

Sorry, in this case, if posts are shot, "read more" link is broken.

So, what we need:

replace all strings

$act->content = $content;

with

$act->content = KunenaHtmlParser::stripBBCode ($content, 300);

remove strings

// Add readmore permalink
$content .= '<br /><a rel="nofollow" href="'.$message->getTopic()->getPermaUrl().'" class="small profile-newsfeed-item-action">'.JText::_('COM_KUNENA_READMORE').'</a>'

add code

$act->content.= '<br /><a rel="nofollow" href="'.$message->getTopic()->getPermaUrl().'" class="small profile-newsfeed-item-action">'.JText::_('COM_KUNENA_READMORE').'</a>';

after strings

$act->content = KunenaHtmlParser::stripBBCode ($content, 300);

So we have this code in file /plugins/kunena/community/community/activity.php

<?php
/**
* Kunena Plugin
* @package Kunena.Plugins
* @subpackage Community
*
* @copyright (C) 2008 - 2012 Kunena Team. All rights reserved.
* @license www.gnu.org/copyleft/gpl.html GNU/GPL
* @link www.kunena.org
**/
defined ( '_JEXEC' ) or die ();

jimport('joomla.utilities.string');

class KunenaActivityCommunity extends KunenaActivity {
protected $params = null;

public function __construct($params) {
$this->params = $params;
}

public function onAfterPost($message) {
if (JString::strlen($message->message) > $this->params->get('activity_points_limit', 0)) {
CFactory::load ( 'libraries', 'userpoints' );
CUserPoints::assignPoint ( 'com_kunena.thread.new' );
}

$content = KunenaHtmlParser::plainBBCode($message->message, $this->params->get('activity_stream_limit', 10));


$act = new stdClass ();
$act->cmd = 'wall.write';
$act->actor = $message->userid;
$act->target = 0; // no target
$act->title = JText::_ ( '{actor} ' . JText::sprintf ( 'PLG_KUNENA_COMMUNITY_ACTIVITY_POST_TITLE', ' <a href="' . $message->getTopic()->getUrl() . '">' . $message->subject . '</a>') );
$act->content = KunenaHtmlParser::stripBBCode ($content, 300);
$act->content.= '<br /><a rel="nofollow" href="'.$message->getTopic()->getPermaUrl().'" class="small profile-newsfeed-item-action">'.JText::_('COM_KUNENA_READMORE').'</a>';
$act->app = 'kunena.post';
$act->cid = $message->thread;
$act->access = $this->getAccess($message->getCategory());

// Comments and like support
$act->comment_id = $message->thread;
$act->comment_type = 'kunena.post';
$act->like_id = $message->thread;
$act->like_type = 'kunena.post';

// Do not add private activities
if ($act->access > 20) return;
CFactory::load ( 'libraries', 'activities' );
CActivityStream::add ( $act );
}

public function onAfterReply($message) {
if (JString::strlen($message->message) > $this->params->get('activity_points_limit', 0)) {
CFactory::load ( 'libraries', 'userpoints' );
CUserPoints::assignPoint ( 'com_kunena.thread.reply' );
}

$content = KunenaHtmlParser::plainBBCode($message->message, $this->params->get('activity_stream_limit', 0));

;

$act = new stdClass ();
$act->cmd = 'wall.write';
$act->actor = $message->userid;
$act->target = 0; // no target
$act->title = JText::_ ( '{single}{actor}{/single}{multiple}{actors}{/multiple} ' . JText::sprintf ( 'PLG_KUNENA_COMMUNITY_ACTIVITY_REPLY_TITLE', '<a href="' . $message->getTopic()->getUrl() . '">' . $message->subject . '</a>' ) );
$act->content = KunenaHtmlParser::stripBBCode ($content, 300);
$act->content.= '<br /><a rel="nofollow" href="'.$message->getTopic()->getPermaUrl().'" class="small profile-newsfeed-item-action">'.JText::_('COM_KUNENA_READMORE').'</a>';
$act->app = 'kunena.post';
$act->cid = $message->thread;
$act->access = $this->getAccess($message->getCategory());

// Comments and like support
$act->comment_id = $message->thread;
$act->comment_type = 'kunena.post';
$act->like_id = $message->thread;
$act->like_type = 'kunena.post';

// Do not add private activities
if ($act->access > 20) return;
CFactory::load ( 'libraries', 'activities' );
CActivityStream::add ( $act );
}

public function onAfterThankyou($target, $actor, $message) {
CFactory::load ( 'libraries', 'userpoints' );
CUserPoints::assignPoint ( 'com_kunena.thread.thankyou', $target );
$username = KunenaFactory::getUser($actor)->name;

$act = new stdClass ();
$act->cmd = 'wall.write';
$act->actor = JFactory::getUser()->id;
$act->target = $target;
$act->title = JText::_ ( '{single}{actor}{/single}{multiple}{actors}{/multiple} ' . JText::sprintf( 'PLG_KUNENA_COMMUNITY_ACTIVITY_THANKYOU_TITLE', $username, ' <a href="' . $message->getPermaUrl() . '">' . $message->subject . '</a>' ) );
$act->content = NULL;
$act->app = 'kunena.thankyou';
$act->cid = $target;
$act->access = $this->getAccess($message->getCategory());

// Comments and like support
$act->comment_id = $target;
$act->comment_type = 'kunena.thankyou';
$act->like_id = $target;
$act->like_type = 'kunena.thankyou';

// Do not add private activities
if ($act->access > 20) return;
CFactory::load ( 'libraries', 'activities' );
CActivityStream::add ( $act );
}

public function onAfterDeleteTopic($target) {
CFactory::load ( 'libraries', 'activities' );
CActivityStream::remove ('kunena.post', $target->id );
}

protected function getAccess($category) {
// Activity access level: 0 = public, 20 = registered, 30 = friend, 40 = private
$accesstype = $category->accesstype;
if ($accesstype != 'joomla.group' && $accesstype != 'joomla.level') {
// Private
return 40;
}
if (version_compare(JVERSION, '1.6','>')) {
// Joomla 1.6+
// FIXME: Joomla 1.6 can mix up groups and access levels
if (($accesstype == 'joomla.level' && $category->access == 1)
|| ($accesstype == 'joomla.group' && ($category->pub_access == 1 || $category->admin_access == 1))) {
// Public
$access = 0;
} elseif (($accesstype == 'joomla.level' && $category->access == 2)
|| ($accesstype == 'joomla.group' && ($category->pub_access == 2 || $category->admin_access == 2))) {
// Registered
$access = 20;
} else {
// Other groups (=private)
$access = 40;
}
} else {
// Joomla 1.5
// Joomla access levels: 0 = public, 1 = registered
// Joomla user groups: 29 = public, 18 = registered
if (($accesstype == 'joomla.level' && $category->access == 0)
|| ($accesstype == 'joomla.group' && ($category->pub_access == 0 || $category->pub_access == 29 || $category->admin_access == 29))) {
// Public
$access = 0;
} elseif (($accesstype == 'joomla.level' && $category->access == 1)
|| ($accesstype == 'joomla.group' && ($category->pub_access == -1 || $category->pub_access == 18 || $category->admin_access == 18))) {
// Registered
$access = 20;
} else {
// Other groups (=private)
$access = 40;
}
}
return $access;
}
}

Why it hasn't been implemented yet?
It works just fine. ??