Joomla Templates Club 406,261 posts

[gaygiorgia Friend gaygiorgiaJoin date: June 2008Posts: 218Downloads:0Uploads:7 Thanks: 15 Thanked: 15 times in 1 posts]

#266673

thanks hainn84!! and thx to other developer too 🙂

pls dear, could u see this thread and tell your opinion?

do you think that charging a component with a module (mod_insert) in a specific position, with my method could be a problematic thing?

if it works well i think it is a great improvements for a future teline 3 or teline 2 v1.6 or anything else ^^

imagine a magazine template with an indipendent photoalbums gallery in homepage… it is amazing!

[gaygiorgia Friend gaygiorgiaJoin date: June 2008Posts: 218Downloads:0Uploads:7 Thanks: 15 Thanked: 15 times in 1 posts]

#266702

ehm we esulted too fast…
http://www.venetoinfo.it/index.php?option=com_content&view=section&layout=blog&id=1&Itemid=2
as we can see <br > is subsituted by !@#!@# … 🙁
please fix the fix!

[cgc0202 Friend cgc0202Join date: August 2007Posts: 2244Downloads:0Uploads:3 Thanks: 206 Thanked: 262 times in 1 posts]

#266716

Hi Hainn,

I assume this was tested in an actual site? Based on the changelog, there are a few modifications in the helper.php

1. the <br /> issue
2. the SEO changes in the Joomla 1.5.5
3. the “desired” fixes of special characters discussed by Bossep

and perhaps more. Are all the above fixes included in the fixed helper.php that you attached
?

Thanks.

Cornelio

<em>@hainn84 75129 wrote:</em><blockquote>Hi All !
Sorry for delay ! then working with JA News’s author We have fixed the problem with best way. not using before way. I will explain detail of the problem at here :

Description : When using Ja News with <br /> tag in introtext , format of introtext is incorrect in JA News , <br /> is removed in ja news.

Please open attachment file go to line 46 :
Download attachment : 2562
old code :


$regex1 = "/<img.*/>/";
$row->introtext = preg_replace( $regex1, '', $row->introtext );


new code :


$regex1 = "/<img[^>]*>/";
$row->introtext = preg_replace( $regex1, '', $row->introtext );


2561

this error appears when trim “<img” tag of introtext.
if using old code , it will cut text from position #1 to position #3.
with new code , it will cut text form position #1 to postion #2.
because html code of position #2 and position #3 is similar , old code not seperate them.</blockquote>

[bossep Friend bossepJoin date: April 2008Posts: 262Downloads:0Uploads:3 Thanks: 50 Thanked: 15 times in 3 posts]

#266733

Congratulations hainn!
That was a nasty one! It is amazing what a little * or^ can do to you.
It seems to work perfectly now!
Bosse

[gaygiorgia Friend gaygiorgiaJoin date: June 2008Posts: 218Downloads:0Uploads:7 Thanks: 15 Thanked: 15 times in 1 posts]

#266734

<em>@bossep 75208 wrote:</em><blockquote>Congratulations hainn!
That was a nasty one! It is amazing what a little * or^ can do to you.
It seems to work perfectly now!
Bosse</blockquote>

NOOOO it doesnt’ work perfectly:

it inserts !@#!@# instead process <br / > function!!!

se any section on my website ( see my signature)

[bossep Friend bossepJoin date: April 2008Posts: 262Downloads:0Uploads:3 Thanks: 50 Thanked: 15 times in 3 posts]

#266741

Hello gaygiorgia,
Checked your site and yes you have the pesky !@#!@# .
I tried it on my 1.5.5 test site and cant get this to show.
I also checked my source files and the !@#!@# is not there in any place now with the new helper.
Did you install (upload) the new file or did you just do a cut and paste of the function?

Bosse

[gaygiorgia Friend gaygiorgiaJoin date: June 2008Posts: 218Downloads:0Uploads:7 Thanks: 15 Thanked: 15 times in 1 posts]

#266742

i overwrited the old helper online with the last here of hainn84…

[bossep Friend bossepJoin date: April 2008Posts: 262Downloads:0Uploads:3 Thanks: 50 Thanked: 15 times in 3 posts]

#266747

Checked again,
no !@#!@# in the new helper. Try to delete (or save it as something else) the one you have and upload the new one.

[gaygiorgia Friend gaygiorgiaJoin date: June 2008Posts: 218Downloads:0Uploads:7 Thanks: 15 Thanked: 15 times in 1 posts]

#266750

retried. i got the problem.
and i’m sure of 2 things:

1) i’ve downloaded last extensions.
2) i’ve overwrited right helper.php

Now try U a thing.
download last telineII pack, install it on a joomla 1.5.6 and then use this helper. we will see.

[bossep Friend bossepJoin date: April 2008Posts: 262Downloads:0Uploads:3 Thanks: 50 Thanked: 15 times in 3 posts]

#266752

OK I will try the 1.5.6 on my local server here.
While I am doing that could you check the source of your helper on your server for the @!@?

[gaygiorgia Friend gaygiorgiaJoin date: June 2008Posts: 218Downloads:0Uploads:7 Thanks: 15 Thanked: 15 times in 1 posts]

#266754

<em>@bossep 75229 wrote:</em><blockquote>OK I will try the 1.5.6 on my local server here.
While I am doing that could you check the source of your helper on your server for the @!@?</blockquote>
sure.
[PHP]<?php
/**
* @version $Id: helper.php 7274 2007-05-02 17:40:09Z jinx $
* @package Joomla
* @copyright Copyright (C) 2005 – 2007 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to 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 COPYRIGHT.php for copyright notices and details.
*/

// no direct access
defined(‘_JEXEC’) or die(‘Restricted access’);
if(!defined(‘_JA_NEWS_’)){
define (‘_JA_NEWS_’, 1);

require_once (JPATH_SITE . ‘/components/com_content/helpers/route.php’);

class modJaNewsHelper
{

function replaceImage( &$row, $align, $autoresize, $maxchars, $showimage, $width = 0, $height = 0, $hiddenClasses = ” ) {
global $database, $_MAMBOTS, $current_charset;
$regex = “/<img.+srcs*=s*”([^”]*)”[^>]*>/”;
//$row->introtext = $row->text;
$row->introtext = str_replace(‘<br />’,’!@#!@#’,$row->text);
$row->introtext = str_replace(‘<br/>’,’!@#!@#’,$row->introtext);
$row->introtext = str_replace(‘<br>’,’!@#!@#’,$row->introtext);

preg_match ($regex, $row->introtext, $matches);
if(!count($matches)) preg_match ($regex, $row->fulltext, $matches);
$images = (count($matches)) ? $matches : array();
$image = ”;
if (count($images)) $image = $images[1];
$align = $align?”align=”$align””:””;
if ($image && $showimage) {
if ($autoresize && function_exists(‘imagecreatetruecolor’)
&& ($image1 = modJANewsHelper::processImage ( $image, $width, $height ))) {
$image = “<img src=””.$image1.”” alt=”{$row->title}” $align />”;
} else {
$width = $width?”width=”$width””:””;
$height = $height?”height=”$height””:””;
$image = “<img src=””.$image.”” alt=”{$row->title}” $width $height $align />”;
}
} else $image = ”;

$regex1 = “/<img.*/>/”;
$row->introtext = preg_replace( $regex1, ”, $row->introtext );
$regex1 = “/<div class=”mosimage”.*</div>/”;
$row->introtext = preg_replace( $regex1, ”, $row->introtext );
$row->introtext = trim($row->introtext);
$row->introtext1 = $row->introtext;
if ($maxchars && strlen ($row->introtext) > $maxchars) {
$doc = JDocument::getInstance ();
if (function_exists(‘mb_substr’)) {
$row->introtext1 = SmartTrim::mb_trim($row->introtext, 0, $maxchars, $doc->_charset);
$row->introtext1 = str_replace(‘!@#!@#’,'<br />’,$row->introtext1);
//$row->introtext1 = SmartTrim::mb_trim($row->introtext, 0, $maxchars, $doc->_charset);
} else {
$row->introtext1 = SmartTrim::trim($row->introtext, 0, $maxchars);
}
}
// clean up globals
return $image;
}

function processImage ( &$img, $width, $height ) {
if(!$img) return;
$img = str_replace(JURI::base(),”,$img);
$img = rawurldecode($img);
$imagesurl = (file_exists(JPATH_SITE .’/’.$img)) ? modJANewsHelper::jaResize($img,$width,$height) : ” ;
return $imagesurl;
}

function jaResize($image,$max_width,$max_height){
$path = JPATH_SITE;
$sizeThumb = getimagesize(JPATH_SITE.’/’.$image);
$width = $sizeThumb[0];
$height = $sizeThumb[1];
if(!$max_width && !$max_height) {
$max_width = $width;
$max_height = $height;
}else{
if(!$max_width) $max_width = 1000;
if(!$max_height) $max_height = 1000;
}
$x_ratio = $max_width / $width;
$y_ratio = $max_height / $height;
if (($width <= $max_width) && ($height <= $max_height) ) {
$tn_width = $width;
$tn_height = $height;
} else if (($x_ratio * $height) < $max_height) {
$tn_height = ceil($x_ratio * $height);
$tn_width = $max_width;
} else {
$tn_width = ceil($y_ratio * $width);
$tn_height = $max_height;
}
// read image
$ext = strtolower(substr(strrchr($image, ‘.’), 1)); // get the file extension
$rzname = strtolower(substr($image, 0, strpos($image,’.’))).”_{$tn_width}_{$tn_height}.{$ext}”; // get the file extension
$resized = $path.’/images/resized/’.$rzname;
if(file_exists($resized)){
$smallImg = getimagesize($resized);
if (($smallImg[0] <= $tn_width && $smallImg[1] == $tn_height) ||
($smallImg[1] <= $tn_height && $smallImg[0] == $tn_width)) {
return “images/resized/”.$rzname;
}
}
if(!file_exists($path.’/images/resized/’) && !mkdir($path.’/images/resized/’,0755)) return ”;
$folders = explode(‘/’,$image);
$tmppath = $path.’/images/resized/’;
for($i=0;$i < count($folders)-1; $i++){
if(!file_exists($tmppath.$folders[$i]) && !mkdir($tmppath.$folders[$i],0755)) return ”;
$tmppath = $tmppath.$folders[$i].’/’;
}
switch ($ext) {
case ‘jpg’: // jpg
$src = imagecreatefromjpeg(JPATH_SITE.’/’.$image);
break;
case ‘png’: // png
$src = imagecreatefrompng(JPATH_SITE.’/’.$image);
break;
case ‘gif’: // gif
$src = imagecreatefromgif(JPATH_SITE.’/’.$image);
break;
default:
}
$dst = imagecreatetruecolor($tn_width,$tn_height);
//imageantialias ($dst, true);
if (function_exists(‘imageantialias’)) imageantialias ($dst, true);
imagecopyresampled ($dst, $src, 0, 0, 0, 0, $tn_width, $tn_height, $width, $height);
imagejpeg($dst, $resized, 90); // write the thumbnail to cache as well…
return “images/resized/”.$rzname;
}

function calModStyle ($cols) {
$modules = array();
switch ($cols) {
case 0: return null;
break;
case 1:
$modules[0][‘class’] = “”;
$modules[0][‘width’] = “100%”;
$modules[0][‘subwidth’] = “100%”;
break;
case 2:
$modules[0][‘class’] = “-left”;
$modules[0][‘width’] = “49.9%”;
$modules[0][‘subwidth’] = “95%”;
$modules[1][‘class’] = “-right”;
$modules[1][‘width’] = “49.9%”;
$modules[1][‘subwidth’] = “95%”;
break;
default:

$width1 = round(99.6/($cols-0.1), 2);
$width2 = round((99.6 – $width1*($cols-2))/2, 2);

for ($i=1; $i<$cols – 1; $i++){
$modules[$i][‘class’] = “-center”;
$modules[$i][‘width’] = $width1.”%”;
$modules[$i][‘subwidth’] = “90%”;
}
$modules[0][‘class’] = “-left”;
$modules[0][‘width’] = $width2.”%”;
$modules[0][‘subwidth’] = “95%”;
$modules[$cols – 1][‘class’] = “-right”;
$modules[$cols – 1][‘width’] = $width2.”%”;
$modules[$cols – 1][‘subwidth’] = “95%”;
break;
}
return $modules;
}

function unhtmlentities($string)
{
$trans_tbl = array(“<” => “<“, “>” => “>”, “&” => “&”);
return strtr($string, $trans_tbl);
}

function getList($catorsec, $catid, $items, $ordering,$showcontentfrontpage=false)
{
global $mainframe;

$db =& JFactory::getDBO();
$user =& JFactory::getUser();
$aid = $user->get(‘aid’, 0);

$contentConfig = &JComponentHelper::getParams( ‘com_content’ );
$noauth = !$contentConfig->get(‘shownoauth’);

jimport(‘joomla.utilities.date’);
$date = new JDate();
$now = $date->toMySQL();

$nullDate = $db->getNullDate();

// query to determine article count
$query = ‘SELECT a.*,cc.description as catdesc, cc.title as cattitle,s.description as secdesc, s.title as sectitle,’ .
‘ CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(“:”, a.id, a.alias) ELSE a.id END as slug,’.
‘ CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(“:”, cc.id, cc.alias) ELSE cc.id END as catslug,’.
‘ CASE WHEN CHAR_LENGTH(s.alias) THEN CONCAT_WS(“:”, s.id, s.alias) ELSE s.id END as secslug’.
‘ FROM #__content AS a’ .
‘ INNER JOIN #__categories AS cc ON cc.id = a.catid’ .
‘ INNER JOIN #__sections AS s ON s.id = a.sectionid’;
$query .= ‘ WHERE a.state = 1 ‘ .
($noauth ? ‘ AND a.access <= ‘ .(int) $aid. ‘ AND cc.access <= ‘ .(int) $aid. ‘ AND s.access <= ‘ .(int) $aid : ”).
‘ AND (a.publish_up = ‘.$db->Quote($nullDate).’ OR a.publish_up <= ‘.$db->Quote($now).’ ) ‘ .
‘ AND (a.publish_down = ‘.$db->Quote($nullDate).’ OR a.publish_down >= ‘.$db->Quote($now).’ )’ .
(($catorsec)?”n AND cc.id=” . (int) $catid:’ AND s.id=’ . (int) $catid) .
‘ AND cc.section = s.id’ .
‘ AND cc.published = 1’ .
‘ AND s.published = 1’;
if(!$showcontentfrontpage) {
$query .= ‘ AND a.id not in (SELECT content_id FROM #__content_frontpage )’;
}

//$query .= ‘ ORDER BY a.created DESC’ ;
$query .= ‘ ORDER BY a.’.$ordering;

$db->setQuery($query, 0, $items);
$rows = $db->loadObjectList();
global $mainframe;
JPluginHelper::importPlugin(‘content’);
$dispatcher =& JDispatcher::getInstance();
$params =& $mainframe->getParams(‘com_content’);
$limitstart = JRequest::getVar(‘limitstart’, 0, ”, ‘int’);

for($i=0;$i<count($rows);$i++) {
$rows[$i]->text = $rows[$i]->introtext;
$results = $dispatcher->trigger(‘onPrepareContent’, array (& $rows[$i], & $params, $limitstart));
$rows[$i]->introtext = $rows[$i]->text;
}
return $rows;
}

function getHLNews($items) {
$db =& JFactory::getDBO();
$contentConfig = &JComponentHelper::getParams( ‘com_content’ );
$noauth = !$contentConfig->get(‘shownoauth’);
$user =& JFactory::getUser();
$aid = $user->get(‘aid’, 0);

jimport(‘joomla.utilities.date’);
$date = new JDate();
$now = $date->toMySQL();

$nullDate = $db->getNullDate();
$query = “SELECT a.*,”
. “n CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(‘:’, a.id, a.alias) ELSE a.id END as slug,”
. “n CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(‘:’, cc.id, cc.alias) ELSE cc.id END as catslug”
. “n FROM #__content AS a”
. “n INNER JOIN #__content_frontpage AS f ON f.content_id = a.id”
. “n INNER JOIN #__categories AS cc ON cc.id = a.catid”
. “n WHERE ( a.state = 1 AND a.sectionid > 0 “
. ‘ AND (a.publish_up = ‘.$db->Quote($nullDate).’ OR a.publish_up <= ‘.$db->Quote($now).’ ) ‘
. ‘ AND (a.publish_down = ‘.$db->Quote($nullDate).’ OR a.publish_down >= ‘.$db->Quote($now).’ )’
. ($noauth ? ‘ AND a.access <= ‘ .(int) $aid. ‘ AND cc.access <= ‘ .(int) $aid : ”)
. “n AND cc.published = 1 )”
. “n ORDER BY f.ordering ASC”;
$db->setQuery($query, 0, $items);
$news = $db->loadObjectList();

global $mainframe;
JPluginHelper::importPlugin(‘content’);
$dispatcher =& JDispatcher::getInstance();
$params =& $mainframe->getParams(‘com_content’);
$limitstart = JRequest::getVar(‘limitstart’, 0, ”, ‘int’);

for($i=0;$i<count($news);$i++) {
$news[$i]->text = $news[$i]->introtext;
$results = $dispatcher->trigger(‘onPrepareContent’, array (& $news[$i], & $params, $limitstart));
$news[$i]->introtext = $news[$i]->text;
}

return $news;
}

function getFile($name, $modPath, $tmplPath) {
if (file_exists(JPATH_SITE.DS.$tmplPath.$name)) {
return $tmplPath.$name;
}
return $modPath.$name;
}

function getAllCatIds ($catorsec) {
$db =& JFactory::getDBO();
if($catorsec){
$query = “SELECT id FROM #__categories WHERE published = 1;”;
}
else{
$query = “SELECT id FROM #__sections WHERE published = 1;”;
}
$db->setQuery($query);
$c = $db->loadObjectList();
$catids = array();
foreach($c as $_c) $catids[] = $_c->id;
return $catids;
}

function getAllCatIdsBySection ($sectionid) {
$db =& JFactory::getDBO();
$query = “SELECT id FROM #__categories WHERE section = $sectionid;”;

$db->setQuery($query);
$c = $db->loadObjectList();
$catids = array();
foreach($c as $_c) $catids[] = $_c->id;
return $catids;
}

function getModuleParameters($modid) {
$db =& JFactory::getDBO();
$query = “SELECT params FROM #__modules WHERE id = $modid;”;
$db->setQuery($query);
return $db->loadResult();
}

function getItemid($sectionid) {
$contentConfig = &JComponentHelper::getParams( ‘com_content’ );
$noauth = !$contentConfig->get(‘shownoauth’);
$user =& JFactory::getUser();
$aid = $user->get(‘aid’, 0);
$db =& JFactory::getDBO();
$query = “SELECT id FROM #__menu WHERE `link` like ‘%option=com_content%view=section%id=$sectionid%'”
. ‘ AND published = 1’
. ($noauth ? ‘ AND access <= ‘ .(int) $aid : ”);

$db->setQuery($query);
return $db->loadResult();
}
}

class SmartTrim {
/*
$hiddenClasses: Class that have property display: none or invisible.
*/
function mb_trim($strin, $pos=0, $len=10000, $hiddenClasses = ”, $encoding=’utf-8′ ) {
mb_internal_encoding($encoding);
$strout = trim($strin);

$pattern = ‘/(<[^>]*>)/’;
$arr = preg_split($pattern, $strout, -1, PREG_SPLIT_DELIM_CAPTURE);
$left = $pos;
$length = $len;
$strout = ”;
for($i=0;$i<count($arr);$i++) {
$arr[$i] = trim($arr[$i]);
if ($arr[$i] == ”) continue;
if ($i % 2 == 0) {
if($left > 0) {
$t = $arr[$i];
$arr[$i] = mb_substr($t, $left);
$left -= (mb_strlen ($t) – mb_strlen ($arr[$i]));
}

if ($left <= 0) {
if ($length > 0) {
$t = $arr[$i];
$arr[$i] = mb_substr($t, 0, $length);
$length -= mb_strlen ($arr[$i]);
if ($length <= 0) {
$arr[$i] .= ‘…’;
}

} else {
$arr[$i] = ”;
}
}
}else{
if (SmartTrim::isHiddenTag ($arr[$i], $hiddenClasses)) {
if ($endTag = SmartTrim::getCloseTag($arr, $i)){
while ($i<$endTag) $strout .= $arr[$i++].”n”;
}
}
}
$strout .= $arr[$i].”n”;
}
//echo $strout;
return SmartTrim::toString($arr, $len);
}

function trim($strin, $pos=0, $len=10000, $hiddenClasses = ” ) {
$strout = trim($strin);

$pattern = ‘/(<[^>]*>)/’;
$arr = preg_split($pattern, $strout, -1, PREG_SPLIT_DELIM_CAPTURE);
$left = $pos;
$length = $len;
$strout = ”;
for($i=0;$i<count($arr);$i++) {
$arr[$i] = trim($arr[$i]);
if ($arr[$i] == ”) continue;
if ($i % 2 == 0) {
if($left > 0) {
$t = $arr[$i];
$arr[$i] = substr($t, $left);
$left -= (strlen ($t) – strlen ($arr[$i]));
}

if ($left <= 0) {
if ($length > 0) {
$t = $arr[$i];
$arr[$i] = substr($t, 0, $length);
$length -= strlen ($arr[$i]);
if ($length <= 0) {
$arr[$i] .= ‘…’;
}

} else {
$arr[$i] = ”;
}
}
}else{
if (SmartTrim::isHiddenTag ($arr[$i], $hiddenClasses)) {
if ($endTag = SmartTrim::getCloseTag($arr, $i)){
while ($i<$endTag) $strout .= $arr[$i++].”n”;
}
}
}
$strout .= $arr[$i].”n”;
}
//echo $strout;
return SmartTrim::toString($arr, $len);
}

function isHiddenTag ($tag, $hiddenClasses=”) {
//By pass full tag like img
if (substr($tag, -2)==’/>’) return false;
if (in_array(SmartTrim::getTag($tag), array(‘script’,’style’))) return true;
if (preg_match(‘/displays*:s*none/’, $tag)) return true;
if ($hiddenClasses && preg_match(‘/classs*=*(‘.$hiddenClasses.’)*/’, $tag)) return true;
}

function getCloseTag ($arr, $openidx) {
$tag = trim($arr[$openidx]);
if(!$openTag = SmartTrim::getTag($tag)) return 0;

$endTag = “</$openTag>”;
$endidx = $openidx+1;
$i=1;
while ($endidx<count($arr)) {
if (trim($arr[$endidx]) == $endTag) $i–;
if (SmartTrim::getTag($arr[$endidx])==$openTag) $i++;
if ($i == 0) return $endidx;
$endidx++;
}
return 0;
}

function getTag ($tag) {
if (preg_match (‘/A<([^/>]*)/>Z/’, trim($tag), $matches)) return ”; //full tag
if (preg_match (‘/A<([^ />]*)([^>]*)>Z/’, trim($tag), $matches)) {
//echo “[“.strtolower($matches[1]).”]”;
return strtolower($matches[1]);
}
//if (preg_match (‘/<([^ />]*)([^/>]*)>/’, trim($tag), $matches)) return strtolower($matches[1]);
return ”;
}

function toString ($arr, $len) {
$i = 0;
$stack = new JAStack();
$length = 0;
while ($i<count($arr)) {
$tag = trim($arr[$i++]);
if ($tag == ”) continue;
if (SmartTrim::isCloseTag ($tag)){
if ($ltag = $stack->getLast()){
if (‘</’.SmartTrim::getTag($ltag).’>’ == $tag) $stack->pop();
else $stack->push($tag);
}
} else if (SmartTrim::isOpenTag ($tag)) {
$stack->push ($tag);
} else if (SmartTrim::isFullTag ($tag)) {
//echo “n”;
if ($length < $len)
$stack->push ($tag);
} else {
$length += strlen ($tag);
$stack->push ($tag);
}
}

return $stack->toString();
}

function isOpenTag ($tag) {
if (preg_match (‘/A<([^/>]+)/>Z/’, trim($tag), $matches)) return false; //full tag
if (preg_match (‘/A<([^ />]+)([^>]*)>Z/’, trim($tag), $matches)) return true;
return false;
}

function isFullTag ($tag) {
//echo “n”;
if (preg_match (‘/A<([^/>]*)/>Z/’, trim($tag), $matches)) return true; //full tag
return false;
}

function isCloseTag ($tag) {
if (preg_match (‘/</(.*)>/’, $tag)) return true;
return false;
}
}

class JAStack {
var $_arr = null;
function JAStack() {
$this->_arr = array();
}

function push ($item) {
$this->_arr = $item;
}
function pop () {
if (!$c = count($this->_arr)) return null;
$ret = $this->_arr[$c-1];
unset ($this->_arr[$c-1]);
return $ret;
}
function getLast() {
if (!$c = count($this->_arr)) return null;
return $this->_arr[$c-1];
}
function toString() {
$output = ”;
foreach ($this->_arr as $item) {
$output .= $item.”n”;
}
return $output;
}
}
}
[/PHP]

[gaygiorgia Friend gaygiorgiaJoin date: June 2008Posts: 218Downloads:0Uploads:7 Thanks: 15 Thanked: 15 times in 1 posts]

#266759

Stop all bossep. i downloaded again files. it works.

EXCUSE me all. because the majority bugs of helper.php has been found by me, i’ve a “great” number of version of helper.php (i always archive anything).

perhaps an error in locating version in my archive.

at the moment you can set 3d as solved.

edit: i’ll set 3d as solved 🙂

[bossep Friend bossepJoin date: April 2008Posts: 262Downloads:0Uploads:3 Thanks: 50 Thanked: 15 times in 3 posts]

#266760

Did install 1.5.6 and the new fix works as a sharm with it.

You still have the old code:


function replaceImage( &$row, $align, $autoresize, $maxchars, $showimage, $width = 0, $height = 0, $hiddenClasses = '' ) {
global $database, $_MAMBOTS, $current_charset;
$regex = "/<img.+srcs*=s*"([^"]*)"[^>]*>/";
//$row->introtext = $row->text;
$row->introtext = str_replace('<br />','!@#!@#',$row->text);
$row->introtext = str_replace('<br/>','!@#!@#',$row->introtext);
$row->introtext = str_replace('<br>','!@#!@#',$row->introtext);

preg_match ($regex, $row->introtext, $matches);
.....................


It should look like:


<?php
/**
* @version $Id: helper.php 7274 2007-05-02 17:40:09Z jinx $
* @package Joomla
* @copyright Copyright (C) 2005 - 2007 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to 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 COPYRIGHT.php for copyright notices and details.
*/

// no direct access
defined('_JEXEC') or die('Restricted access');
if(!defined('_JA_NEWS_')){
define ('_JA_NEWS_', 1);

require_once (JPATH_SITE . '/components/com_content/helpers/route.php');

class modJaNewsHelper
{

function replaceImage( &$row, $align, $autoresize, $maxchars, $showimage, $width = 0, $height = 0, $hiddenClasses = '' ) {
global $database, $_MAMBOTS, $current_charset;
$regex = "/<img.+srcs*=s*"([^"]*)"[^>]*>/";
//$row->introtext = $row->text;

preg_match ($regex, $row->introtext, $matches);
if(!count($matches)) preg_match ($regex, $row->fulltext, $matches);
$images = (count($matches)) ? $matches : array();
$image = '';
if (count($images)) $image = $images[1];
$align = $align?"align="$align"":"";
if ($image && $showimage) {
if ($autoresize && function_exists('imagecreatetruecolor')
&& ($image1 = modJANewsHelper::processImage ( $image, $width, $height ))) {
$image = "<img src="".$image1."" alt="{$row->title}" $align />";
} else {
$width = $width?"width="$width"":"";
$height = $height?"height="$height"":"";
$image = "<img src="".$image."" alt="{$row->title}" $width $height $align />";
}
} else $image = '';

$regex1 = "/<img[^>]*>/";
$row->introtext = preg_replace( $regex1, '', $row->introtext );
$regex1 = "/<div class="mosimage".*</div>/";
$row->introtext = preg_replace( $regex1, '', $row->introtext );
$row->introtext = trim($row->introtext);
$row->introtext1 = $row->introtext;
if ($maxchars && strlen ($row->introtext) > $maxchars) {
$doc = JDocument::getInstance ();
if (function_exists('mb_substr')) {
$row->introtext1 = SmartTrim::mb_trim($row->introtext, 0, $maxchars, $doc->_charset);
} else {
$row->introtext1 = SmartTrim::trim($row->introtext, 0, $maxchars);
}
}
// clean up globals
return $image;
}

function processImage ( &$img, $width, $height ) {
if(!$img) return;
$img = str_replace(JURI::base(),'',$img);
$img = rawurldecode($img);
$imagesurl = (file_exists(JPATH_SITE .'/'.$img)) ? modJANewsHelper::jaResize($img,$width,$height) : '' ;
return $imagesurl;
}

function jaResize($image,$max_width,$max_height){
$path = JPATH_SITE;
$sizeThumb = getimagesize(JPATH_SITE.'/'.$image);
$width = $sizeThumb[0];
$height = $sizeThumb[1];
if(!$max_width && !$max_height) {
$max_width = $width;
$max_height = $height;
}else{
if(!$max_width) $max_width = 1000;
if(!$max_height) $max_height = 1000;
}
$x_ratio = $max_width / $width;
$y_ratio = $max_height / $height;
if (($width <= $max_width) && ($height <= $max_height) ) {
$tn_width = $width;
$tn_height = $height;
} else if (($x_ratio * $height) < $max_height) {
$tn_height = ceil($x_ratio * $height);
$tn_width = $max_width;
} else {
$tn_width = ceil($y_ratio * $width);
$tn_height = $max_height;
}
// read image
$ext = strtolower(substr(strrchr($image, '.'), 1)); // get the file extension
$rzname = strtolower(substr($image, 0, strpos($image,'.')))."_{$tn_width}_{$tn_height}.{$ext}"; // get the file extension
$resized = $path.'/images/resized/'.$rzname;
if(file_exists($resized)){
$smallImg = getimagesize($resized);
if (($smallImg[0] <= $tn_width && $smallImg[1] == $tn_height) ||
($smallImg[1] <= $tn_height && $smallImg[0] == $tn_width)) {
return "images/resized/".$rzname;
}
}
if(!file_exists($path.'/images/resized/') && !mkdir($path.'/images/resized/',0755)) return '';
$folders = explode('/',$image);
$tmppath = $path.'/images/resized/';
for($i=0;$i < count($folders)-1; $i++){
if(!file_exists($tmppath.$folders[$i]) && !mkdir($tmppath.$folders[$i],0755)) return '';
$tmppath = $tmppath.$folders[$i].'/';
}
switch ($ext) {
case 'jpg': // jpg
$src = imagecreatefromjpeg(JPATH_SITE.'/'.$image);
break;
case 'png': // png
$src = imagecreatefrompng(JPATH_SITE.'/'.$image);
break;
case 'gif': // gif
$src = imagecreatefromgif(JPATH_SITE.'/'.$image);
break;
default:
}
$dst = imagecreatetruecolor($tn_width,$tn_height);
//imageantialias ($dst, true);
if (function_exists('imageantialias')) imageantialias ($dst, true);
imagecopyresampled ($dst, $src, 0, 0, 0, 0, $tn_width, $tn_height, $width, $height);
imagejpeg($dst, $resized, 90); // write the thumbnail to cache as well...
return "images/resized/".$rzname;
}

function calModStyle ($cols) {
$modules = array();
switch ($cols) {
case 0: return null;
break;
case 1:
$modules[0]['class'] = "";
$modules[0]['width'] = "100%";
$modules[0]['subwidth'] = "100%";
break;
case 2:
$modules[0]['class'] = "-left";
$modules[0]['width'] = "49.9%";
$modules[0]['subwidth'] = "95%";
$modules[1]['class'] = "-right";
$modules[1]['width'] = "49.9%";
$modules[1]['subwidth'] = "95%";
break;
default:

$width1 = round(99.6/($cols-0.1), 2);
$width2 = round((99.6 - $width1*($cols-2))/2, 2);

for ($i=1; $i<$cols - 1; $i++){
$modules[$i]['class'] = "-center";
$modules[$i]['width'] = $width1."%";
$modules[$i]['subwidth'] = "90%";
}
$modules[0]['class'] = "-left";
$modules[0]['width'] = $width2."%";
$modules[0]['subwidth'] = "95%";
$modules[$cols - 1]['class'] = "-right";
$modules[$cols - 1]['width'] = $width2."%";
$modules[$cols - 1]['subwidth'] = "95%";
break;
}
return $modules;
}

function unhtmlentities($string)
{
$trans_tbl = array("<" => "<", ">" => ">", "&" => "&");
return strtr($string, $trans_tbl);
}

function getList($catorsec, $catid, $items, $ordering,$showcontentfrontpage=false)
{
global $mainframe;

$db =& JFactory::getDBO();
$user =& JFactory::getUser();
$aid = $user->get('aid', 0);

$contentConfig = &JComponentHelper::getParams( 'com_content' );
$noauth = !$contentConfig->get('shownoauth');

jimport('joomla.utilities.date');
$date = new JDate();
$now = $date->toMySQL();

$nullDate = $db->getNullDate();

// query to determine article count
$query = 'SELECT a.*,cc.description as catdesc, cc.title as cattitle,s.description as secdesc, s.title as sectitle,' .
' CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,'.
' CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug,'.
' CASE WHEN CHAR_LENGTH(s.alias) THEN CONCAT_WS(":", s.id, s.alias) ELSE s.id END as secslug'.
' FROM #__content AS a' .
' INNER JOIN #__categories AS cc ON cc.id = a.catid' .
' INNER JOIN #__sections AS s ON s.id = a.sectionid';
$query .= ' WHERE a.state = 1 ' .
($noauth ? ' AND a.access <= ' .(int) $aid. ' AND cc.access <= ' .(int) $aid. ' AND s.access <= ' .(int) $aid : '').
' AND (a.publish_up = '.$db->Quote($nullDate).' OR a.publish_up <= '.$db->Quote($now).' ) ' .
' AND (a.publish_down = '.$db->Quote($nullDate).' OR a.publish_down >= '.$db->Quote($now).' )' .
(($catorsec)?"n AND cc.id=" . (int) $catid:' AND s.id=' . (int) $catid) .
' AND cc.section = s.id' .
' AND cc.published = 1' .
' AND s.published = 1';
if(!$showcontentfrontpage) {
$query .= ' AND a.id not in (SELECT content_id FROM #__content_frontpage )';
}

//$query .= ' ORDER BY a.created DESC' ;
$query .= ' ORDER BY a.'.$ordering;

$db->setQuery($query, 0, $items);
$rows = $db->loadObjectList();
global $mainframe;
JPluginHelper::importPlugin('content');
$dispatcher =& JDispatcher::getInstance();
$params =& $mainframe->getParams('com_content');
$limitstart = JRequest::getVar('limitstart', 0, '', 'int');

for($i=0;$i<count($rows);$i++) {
$rows[$i]->text = $rows[$i]->introtext;
$results = $dispatcher->trigger('onPrepareContent', array (& $rows[$i], & $params, $limitstart));
$rows[$i]->introtext = $rows[$i]->text;
}
return $rows;
}

function getHLNews($items) {
$db =& JFactory::getDBO();
$contentConfig = &JComponentHelper::getParams( 'com_content' );
$noauth = !$contentConfig->get('shownoauth');
$user =& JFactory::getUser();
$aid = $user->get('aid', 0);

jimport('joomla.utilities.date');
$date = new JDate();
$now = $date->toMySQL();

$nullDate = $db->getNullDate();
$query = "SELECT a.*,"
. "n CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(':', a.id, a.alias) ELSE a.id END as slug,"
. "n CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(':', cc.id, cc.alias) ELSE cc.id END as catslug"
. "n FROM #__content AS a"
. "n INNER JOIN #__content_frontpage AS f ON f.content_id = a.id"
. "n INNER JOIN #__categories AS cc ON cc.id = a.catid"
. "n WHERE ( a.state = 1 AND a.sectionid > 0 "
. ' AND (a.publish_up = '.$db->Quote($nullDate).' OR a.publish_up <= '.$db->Quote($now).' ) '
. ' AND (a.publish_down = '.$db->Quote($nullDate).' OR a.publish_down >= '.$db->Quote($now).' )'
. ($noauth ? ' AND a.access <= ' .(int) $aid. ' AND cc.access <= ' .(int) $aid : '')
. "n AND cc.published = 1 )"
. "n ORDER BY f.ordering ASC";
$db->setQuery($query, 0, $items);
$news = $db->loadObjectList();

global $mainframe;
JPluginHelper::importPlugin('content');
$dispatcher =& JDispatcher::getInstance();
$params =& $mainframe->getParams('com_content');
$limitstart = JRequest::getVar('limitstart', 0, '', 'int');

for($i=0;$i<count($news);$i++) {
$news[$i]->text = $news[$i]->introtext;
$results = $dispatcher->trigger('onPrepareContent', array (& $news[$i], & $params, $limitstart));
$news[$i]->introtext = $news[$i]->text;
}

return $news;
}

function getFile($name, $modPath, $tmplPath) {
if (file_exists(JPATH_SITE.DS.$tmplPath.$name)) {
return $tmplPath.$name;
}
return $modPath.$name;
}

function getAllCatIds ($catorsec) {
$db =& JFactory::getDBO();
if($catorsec){
$query = "SELECT id FROM #__categories WHERE published = 1;";
}
else{
$query = "SELECT id FROM #__sections WHERE published = 1;";
}
$db->setQuery($query);
$c = $db->loadObjectList();
$catids = array();
foreach($c as $_c) $catids[] = $_c->id;
return $catids;
}

function getAllCatIdsBySection ($sectionid) {
$db =& JFactory::getDBO();
$query = "SELECT id FROM #__categories WHERE section = $sectionid;";

$db->setQuery($query);
$c = $db->loadObjectList();
$catids = array();
foreach($c as $_c) $catids[] = $_c->id;
return $catids;
}

function getModuleParameters($modid) {
$db =& JFactory::getDBO();
$query = "SELECT params FROM #__modules WHERE id = $modid;";
$db->setQuery($query);
return $db->loadResult();
}

function getItemid($sectionid) {
$contentConfig = &JComponentHelper::getParams( 'com_content' );
$noauth = !$contentConfig->get('shownoauth');
$user =& JFactory::getUser();
$aid = $user->get('aid', 0);
$db =& JFactory::getDBO();
$query = "SELECT id FROM #__menu WHERE `link` like '%option=com_content%view=section%id=$sectionid%'"
. ' AND published = 1'
. ($noauth ? ' AND access <= ' .(int) $aid : '');

$db->setQuery($query);
return $db->loadResult();
}
}

class SmartTrim {
/*
$hiddenClasses: Class that have property display: none or invisible.
*/
function mb_trim($strin, $pos=0, $len=10000, $hiddenClasses = '', $encoding='utf-8' ) {
mb_internal_encoding($encoding);
$strout = trim($strin);

$pattern = '/(<[^>]*>)/';
$arr = preg_split($pattern, $strout, -1, PREG_SPLIT_DELIM_CAPTURE);
$left = $pos;
$length = $len;
$strout = '';
for($i=0;$i<count($arr);$i++) {
$arr[$i] = trim($arr[$i]);
if ($arr[$i] == '') continue;
if ($i % 2 == 0) {
if($left > 0) {
$t = $arr[$i];
$arr[$i] = mb_substr($t, $left);
$left -= (mb_strlen ($t) - mb_strlen ($arr[$i]));
}

if ($left <= 0) {
if ($length > 0) {
$t = $arr[$i];
$arr[$i] = mb_substr($t, 0, $length);
$length -= mb_strlen ($arr[$i]);
if ($length <= 0) {
$arr[$i] .= '...';
}

} else {
$arr[$i] = '';
}
}
}else{
if (SmartTrim::isHiddenTag ($arr[$i], $hiddenClasses)) {
if ($endTag = SmartTrim::getCloseTag($arr, $i)){
while ($i<$endTag) $strout .= $arr[$i++]."n";
}
}
}
$strout .= $arr[$i]."n";
}
//echo $strout;
return SmartTrim::toString($arr, $len);
}

function trim($strin, $pos=0, $len=10000, $hiddenClasses = '' ) {
$strout = trim($strin);

$pattern = '/(<[^>]*>)/';
$arr = preg_split($pattern, $strout, -1, PREG_SPLIT_DELIM_CAPTURE);
$left = $pos;
$length = $len;
$strout = '';
for($i=0;$i<count($arr);$i++) {
$arr[$i] = trim($arr[$i]);
if ($arr[$i] == '') continue;
if ($i % 2 == 0) {
if($left > 0) {
$t = $arr[$i];
$arr[$i] = substr($t, $left);
$left -= (strlen ($t) - strlen ($arr[$i]));
}

if ($left <= 0) {
if ($length > 0) {
$t = $arr[$i];
$arr[$i] = substr($t, 0, $length);
$length -= strlen ($arr[$i]);
if ($length <= 0) {
$arr[$i] .= '...';
}

} else {
$arr[$i] = '';
}
}
}else{
if (SmartTrim::isHiddenTag ($arr[$i], $hiddenClasses)) {
if ($endTag = SmartTrim::getCloseTag($arr, $i)){
while ($i<$endTag) $strout .= $arr[$i++]."n";
}
}
}
$strout .= $arr[$i]."n";
}
//echo $strout;
return SmartTrim::toString($arr, $len);
}

function isHiddenTag ($tag, $hiddenClasses='') {
//By pass full tag like img
if (substr($tag, -2)=='/>') return false;
if (in_array(SmartTrim::getTag($tag), array('script','style'))) return true;
if (preg_match('/displays*:s*none/', $tag)) return true;
if ($hiddenClasses && preg_match('/classs*=[s"']*('.$hiddenClasses.')[s"']*/', $tag)) return true;
}

function getCloseTag ($arr, $openidx) {
$tag = trim($arr[$openidx]);
if(!$openTag = SmartTrim::getTag($tag)) return 0;

$endTag = "<$openTag>";
$endidx = $openidx+1;
$i=1;
while ($endidx<count($arr)) {
if (trim($arr[$endidx]) == $endTag) $i--;
if (SmartTrim::getTag($arr[$endidx])==$openTag) $i++;
if ($i == 0) return $endidx;
$endidx++;
}
return 0;
}

function getTag ($tag) {
if (preg_match ('/A<([^/>]*)/>Z/', trim($tag), $matches)) return ''; //full tag
if (preg_match ('/A<([^ />]*)([^>]*)>Z/', trim($tag), $matches)) {
//echo "[".strtolower($matches[1])."]";
return strtolower($matches[1]);
}
//if (preg_match ('/<([^ />]*)([^/>]*)>/', trim($tag), $matches)) return strtolower($matches[1]);
return '';
}

function toString ($arr, $len) {
$i = 0;
$stack = new JAStack();
$length = 0;
while ($i<count($arr)) {
$tag = trim($arr[$i++]);
if ($tag == '') continue;
if (SmartTrim::isCloseTag ($tag)){
if ($ltag = $stack->getLast()){
if ('</'.SmartTrim::getTag($ltag).'>' == $tag) $stack->pop();
else $stack->push($tag);
}
} else if (SmartTrim::isOpenTag ($tag)) {
$stack->push ($tag);
} else if (SmartTrim::isFullTag ($tag)) {
//echo "n";
if ($length < $len)
$stack->push ($tag);
} else {
$length += strlen ($tag);
$stack->push ($tag);
}
}

return $stack->toString();
}

function isOpenTag ($tag) {
if (preg_match ('/A<([^/>]+)/>Z/', trim($tag), $matches)) return false; //full tag
if (preg_match ('/A<([^ />]+)([^>]*)>Z/', trim($tag), $matches)) return true;
return false;
}

function isFullTag ($tag) {
//echo "n";
if (preg_match ('/A<([^/>]*)/>Z/', trim($tag), $matches)) return true; //full tag
return false;
}

function isCloseTag ($tag) {
if (preg_match ('/</(.*)>/', $tag)) return true;
return false;
}
}

class JAStack {
var $_arr = null;
function JAStack() {
$this->_arr = array();
}

function push ($item) {
$this->_arr = $item;
}
function pop () {
if (!$c = count($this->_arr)) return null;
$ret = $this->_arr[$c-1];
unset ($this->_arr[$c-1]);
return $ret;
}
function getLast() {
if (!$c = count($this->_arr)) return null;
return $this->_arr[$c-1];
}
function toString() {
$output = '';
foreach ($this->_arr as $item) {
$output .= $item."n";
}
return $output;
}
}
}

This is the compleate code of the new helper.php

Bosse

[gaygiorgia Friend gaygiorgiaJoin date: June 2008Posts: 218Downloads:0Uploads:7 Thanks: 15 Thanked: 15 times in 1 posts]

#266761

yeah yeah we have post at the same moment.
excuse me for wasting your time.

this night or tomorrow i’ll work to try to solve the memory error during installation of rs_gallery2 online. but trust me. if u can istall it, it works 😉

[bossep Friend bossepJoin date: April 2008Posts: 262Downloads:0Uploads:3 Thanks: 50 Thanked: 15 times in 3 posts]

#266763

<em>@gaygiorgia 75236 wrote:</em><blockquote>Stop all bossep. i downloaded again files. it works.

EXCUSE me all. because the majority bugs of helper.php has been found by me, i’ve a “great” number of version of helper.php (i always archive anything).

perhaps an error in locating version in my archive.

at the moment you can set 3d as solved.

edit: i’ll set 3d as solved :)</blockquote>

This happens to all of us! It has even happend to ME!…groan:-[

No worries I needed the 1.5.6 anyhow.

Bosse

[Author]

Posts