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extranews tooltip

 (Прочитано 304 раз)
0 Пользователей и 1 Гость смотрят эту тему.
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Захожу иногда
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« : 07.06.2015, 01:15:01 »

Подскажите как настроить всплывающие подсказки плагина extranews. Подсказки отображаются вместе с html-тегами, т.е. плагин не понимает теги. В настройках есть поле allowed tags, но не понятно как там указывать теги. Joomla 3.4.1
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Good_user
Осваиваюсь на форуме
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Пол: Мужской
Сообщений: 147


Ukraine, Kyiv


« Ответ #1 : 17.12.2015, 12:20:19 »

Присоединяюсь к вопросу. Та же беда всплывающее окно Tootlip с описанием текста вылазит со всеми HTML тегами. Есть в плагине настройка Allowed tags, но она почему-то не работает. Хороший плагин, но вот этот косяк все портит. Буду рад помощи. Заранее благодарю!

Файл plg_extranews.php:

Код:
<?php
/**
 * @package     Joomla.Plugin
 * @subpackage  Content.plg_extranews
 *
 * @copyright   Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;
if(!defined('DS')) define('DS', DIRECTORY_SEPARATOR);

/**
 * Extranews plugin class.
 *
 * @package     Joomla.Plugin
 * @subpackage  Content.plg_extranews
 * @since       1.5
 */

$com_path = JPATH_SITE.'/components/com_content/';
require_once $com_path.'router.php';
require_once $com_path.'helpers/route.php';

//JModelLegacy::addIncludePath($com_path . '/models', 'ContentModel');

class plgContentPlg_extranews extends JPlugin
{
var $type, $term, $IsIphone = false, $extranewsOn, $catid;
var $mainframe, $doc;

public function __construct(& $subject, $config)
{  
parent::__construct($subject, $config);    
$this->mainframe = JFactory::getApplication();
$this->doc = JFactory::getDocument();
if(strpos($_SERVER['HTTP_USER_AGENT'], 'iPhone') || strpos($_SERVER['HTTP_USER_AGENT'], 'iPod')) $this->IsIphone = true;
$this->extranewsOn = true;
$this->type = 'n';
$this->catid = -1;
$this->term = null;
if (JPlugin::loadLanguage('plg_content_extranews')) ;  //Call language file
        else JPlugin::loadLanguage('plg_content_extranews', JPATH_ADMINISTRATOR);
}

/**
* Extranews prepare content method
*
* Method is called by the view
*
* @param string The context of the content being passed to the plugin.
* @param object The content object.  Note $article->text is also available
* @param object The content params
* @since 1.6
*/
public function onContentBeforeDisplay($context, &$article, &$params, $limitstart = 0) //onContentPrepare //onContentBeforeDisplay
{
$option     = JRequest::getCmd('option'); //JRequest::getCmd
$document = JFactory::getDocument();
$view    = JRequest::getCmd('view'); //JRequest::getCmd
$plugin_enabled = $this->params->get('enabled','1');

$regex = "#{extranews\s*(.*?)}(.*?){/extranews}#s";
if($this->doc->gettype()=='pdf' || !$plugin_enabled){
$article->text = preg_replace($regex, '', $article->text);
return;
}

if($plugin_enabled && $option=="com_content" && $view=="article"){

$this->extranewsOn = true;

//Check for Category(ies)
$render_method = $this->params->get("render_method", 0);
$render_cat = $this->params->get("render_cat", null);

if($render_method && $render_cat) {
if(!is_array($render_cat)) $render_cat = array($render_cat);
if($render_method == 1) $this->extranewsOn = in_array($article->catid, $render_cat);
else $this->extranewsOn = !in_array($article->catid, $render_cat);
}
//Revise all any existed extranews tag(s)
if (preg_match_all($regex, $article->text, $matches, PREG_SET_ORDER) > 0) {
foreach ($matches as $match) {
$match[2] = trim(strip_tags($match[2]));
$theparams = JUtility::parseAttributes(htmlspecialchars_decode(trim(strip_tags($match[1])))); //parameters
$nitems = isset($theparams["items"])?$theparams["items"]:1;
$title = isset($theparams["title"])?$theparams["title"]:'';
$this->catid = isset($theparams["catid"])?$theparams["catid"]:-1;
$this->term = isset($theparams["term"])?$theparams["term"]:null;

$replace = '';
switch($match[2]) {
case 'off':

$this->extranewsOn = false;
$article->text = preg_replace($regex, '', $article->text);
//return;
break;
case 'related':
case 'newer':
case 'older':
case 'latest':
case 'random':
case 'user':
case 'popular':
$this->type = $match[2][0];
if($match[2] == 'random') $this->type = 'm';
$article->text = preg_replace($regex, '<!--extranews-->'.$this->built_news_list($article,$nitems,$title).'<!--/extranews-->', $article->text, 1);
JHTML::_('behavior.tooltip');
/* add styles and scripts */
$document->addStyleSheet(JURI::base(). 'plugins/content/plg_extranews/css/extranews.css');
break;
}
}
}

if($this->extranewsOn){

JHTML::_('behavior.tooltip');
/* add styles and scripts */
$document->addStyleSheet(JURI::base(). 'plugins/content/plg_extranews/css/extranews.css');
$content = '';

$showextranews = $this->params->get('showextranews', 'r,n,o');
if(strpos($showextranews,',')>0) $showextranews = explode(',',$showextranews); else $showextranews = array($showextranews);

foreach($showextranews as $thenews) switch($thenews){
case 'r': //Realted
case 'n': //Newer
case 'l': //Latest
case 'o': //Older
case 'm': //Random
case 'u': //User
case 'p': //Most read
$this->type = $thenews;
$content .= $this->built_news_list($article,$this->params->get("{$thenews}_items",''),$this->params->get("{$thenews}_title",''));
//reset
$this->catid = -1;
break;
default: $content .= '';
}
//assigned content
if($content)
$article->text .= '<div class="extranews_separator"></div>' . $content;
}
}
}

function built_news_list(& $article, $numitems = false, $overidetitle = false) {
$listtitle = array('n'=>JText::_('LBL_NEWERNAME'), 'o'=>JText::_('LBL_OLDERNAME'),'r'=>JText::_('LBL_RELATEDNAME'),'l'=>JText::_('LBL_LATESTNAME'),'m'=>JText::_('LBL_RANDOMNAME'), 'p'=>JText::_('LBL_HITNAME'));
$listclass = array('n'=>'ice-note', 'o'=>'older','r'=>'related','l'=>'latest', 'm'=>'random', 'p'=>'ice-note');
$type = $this->type;
$content = '';
if ($type == 'l') $heading = $this->params->get("n_heading",'h3');
else $heading = $this->params->get("{$type}_heading",'h3');

if($overidetitle == false) $overidetitle = $listtitle[$type];

if($ItemsList = $this->ExtranewsItems($article,$numitems)){
$content .= '<div class="extranews_box"><'.$heading.'><strong>'.JText::_($overidetitle).'</strong></'.$heading.'><div class="extranews_'.$listclass[$type].'"><ul class="'.$listclass[$type].'">';
$tooltip = $this->params->get("{$type}_enable_tooltip",'1');
foreach($ItemsList as $item){
$content .= '<li>'.$this->built_tooltip($item, $tooltip).'</li>';
}
$content .= '</ul></div></div>';
}
return $content;

}

function built_tooltip(& $item, $tooltip = '1')
{
if($this->type == 'l') $type = 'n'; else $type = $this->type;

$title = JText::sprintf($this->params->get($type.'_linkedtitleformat','%1$s - %2$s - %3$s'), '<span class="extranews_date">'.$item['date'].'</span>', $item['title'], '<span class="extranews_hit">'.$item['hits'].'</span>');
$t_content = '<p class="'.$this->params->get($type.'_textalign','extranews_justify').'">'.$item['intro'].'</p>';
$img_align = $this->params->get($type.'_imgalign','icenter');
$img = '';
if($item['img']) $img = '<img src="'.$item['img'].'" alt="" class="iextranews '.$img_align.'" />';

if($img_align == 'icenter2') $t_content = $t_content.'<pan class="extranews_clear"></span>'.$img;
else $t_content = $img.$t_content;
if($tooltip=='1') return JHTML::tooltip($t_content, '<b>'.$item['title'].'</b>', '', $title, $item['link']);
else return '<a href="'.$item['link'].'" title="'.$item['title'].'">'.$title.'</a>';
}

///////////////////////////////////////////////////////////////////////////////////////////
function ExtranewsItems(&$article, $article_items = null)
{
$db = JFactory::getDbo();
$app = JFactory::getApplication();
$user = JFactory::getUser();
$groups = implode(',', $user->getAuthorisedViewLevels());
$date = JFactory::getDate();

/* prepare database */
$query = $db->getQuery(true);
$nullDate = $db->getNullDate();
$now = $date->toSql(); //date('Y-m-d H:i:s');
$related = array();

//$type
//o: older news
//n: newer news
//r: related news
//l: latest news -> like newer
//m: random news
$type = $this->type;
if($type == 'l') $type= 'n';
$nitems = $this->params->get ($type.'_items',7);
if($article_items) $nitems = (int) $article_items;
$ordering = $this->params->get ($type.'_ordering',5);// 1 = ordering | 2 = popular | 3 = random
$chars = $this->params->get ($type.'_chars',150);
$allow_tags = $this->params->get ($type.'_allow_tags');
$allow_tags = str_replace(" />", ">", $allow_tags);
$date_format = $this->params->get ($type.'_dateformat',' (Y-m-d H:m)');
$time_zone = $this->params->get ('timezone',1); //0: Global 1: User timezone

$imgW = $this->params->get ($type.'_imgw',90);
$imgH = $this->params->get ($type.'_imgh',68);



$contentConfig = JComponentHelper::getParams( 'com_content' );
$access = ! JComponentHelper::getParams('com_content')->get('show_noauth');

$config = JFactory::getConfig();
if($time_zone) $offset = $user->getParam('timezone');
else $offset = $config->get('config.offset');


/***********************************************************/
$query->clear();

//$query->select('a.id');
//$query->select('a.title');
//$query->select('a.introtext');
//$query->select('DATE_FORMAT(a.created, "%Y-%m-%d") as created');
//$query->select('a.catid');
$query->select('a.*');
$query->select('cc.access AS cat_access');
$query->select('cc.published AS cat_state');
$query->select('cc.title AS cattitle');

// Sqlsrv changes
$case_when = ' CASE WHEN ';
$case_when .= $query->charLength('a.alias', '!=', '0');
$case_when .= ' THEN ';
$a_id = $query->castAsChar('a.id');
$case_when .= $query->concatenate(array($a_id, 'a.alias'), ':');
$case_when .= ' ELSE ';
$case_when .= $a_id.' END as slug';
$query->select($case_when);

$case_when = ' CASE WHEN ';
$case_when .= $query->charLength('cc.alias', '!=', '0');
$case_when .= ' THEN ';
$c_id = $query->castAsChar('cc.id');
$case_when .= $query->concatenate(array($c_id, 'cc.alias'), ':');
$case_when .= ' ELSE ';
$case_when .= $c_id.' END as catslug';
$query->select($case_when);
$query->from('#__content AS a');
//$query->leftJoin('#__content_frontpage AS f ON f.content_id = a.id');
$query->leftJoin('#__categories AS cc ON cc.id = a.catid');

$query->where('a.state = 1');
$query->where('a.access IN (' . $groups . ')');

if($this->type !='l')
$query->where('a.id != ' . (int) $article->id);

/* set items order */
$ord = array(
1=>'ordering',
2=>'hits DESC',
3=>'RAND()',
4=>'a.created ASC',
5=>'a.created DESC'
);

switch ($this->type){
case 'n'://newer
$query->where('a.created >= '.$db->Quote($article->created));
$ordering = 4;
break;
case 'l':
$ordering = 5;
break;
case 'o'://older
$ordering = 5;
$query->where('a.created <= '.$db->Quote($article->created));
break;
case 'm'://Random
$ordering = 3;
break;
case 'p'://Most read - hits
$ordering = 2;
break;
case 'u'://User
$ordering = 5;
$query->where('a.created_by = '. (int) $article->created_by);
break;
case 'r':
$this->catid = 'all';
$likes = array();
if(is_null($this->term) && empty($article->metakey)) return null;
if($this->term) $keys = explode( ',', $this->term );
else $keys = explode( ',', $article->metakey );
// assemble any non-blank word(s)
foreach ($keys as $key) {
$key = trim( $key );
if ($key) {
$likes[] = $db->escape( $key );
}
}

$concat_string = $query->concatenate(array('","', ' REPLACE(a.metakey, ", ", ",")', ' ","'));
$query->where('('.$concat_string.' LIKE "%'.implode('%" OR '.$concat_string.' LIKE "%', $likes).'%")'); //remove single space after commas in keywords)
default:
}

$order = $ord[$ordering];

if ($this->catid < 0) $catid = $article->catid; else $catid = $this->catid;

if($catid != 'all'){
if(strpos($catid, ',') > 0) {
$catlist = explode ( ',' , $catid);
for($i = 0; $i < count($catlist); $i++) $catlist[$i] = intval($catlist[$i]);
$query->where('cc.id IN (' . implode ( ',' , $catlist).')');
}
else $query->where('cc.id = '. (int) $catid);
}


$query->where('(a.publish_up = '.$db->Quote($nullDate).' OR a.publish_up <= '.$db->Quote($now).')');
$query->where('(a.publish_down = '.$db->Quote($nullDate).' OR a.publish_down >= '.$db->Quote($now).')');

// Filter by language
if ($app->getLanguageFilter()) {
$query->where('a.language in (' . $db->Quote(JFactory::getLanguage()->getTag()). ',' . $db->Quote('*'). ')');
}

$query->order($order);

//if($this->type =='n') JError::raiseWarning(500, $catid." SQL: <br />". $query);
$db->setQuery($query,0,$nitems);
try
{
$loaded_items = $db->loadObjectList();
}
catch (RuntimeException $e)
{
JError::raiseWarning(500, $e->getMessage());
return false;
}
//Reverse Ordering list
if($this->type =='n') $loaded_items = array_reverse($loaded_items);
//Reconstrruct article items
$extranews_items =array();

foreach ( $loaded_items as $item ) {
//$item->slug = $item->id.':'.$item->alias;
//$item->catslug = $item->catid.':'.$item->category_alias;

if ($access || in_array($item->access, $authorised)) {
// We know that user has the privilege to view the article
$item->link = JRoute::_(ContentHelperRoute::getArticleRoute($item->slug, $item->catslug));
} else {
$item->link = JRoute::_('index.php?option=com_users&view=login');
}

$intro = trim($this->removetag(strip_tags($item->introtext,$allow_tags)));

$intro = $this->truncate($intro, $this->params->get ($type.'_chars',150));

$extranews_item = array( //Offset TIME
'date' => JHTML::_('date', $item->created,JText::_($date_format),$offset),
'intro' => $intro,
'link' => htmlspecialchars($item->link, ENT_QUOTES, 'UTF-8'),
'img' =>$this->sized_image($item, $imgW,$imgH),
'title' => htmlspecialchars($item->title, ENT_QUOTES, 'UTF-8'),
'id' => $item->id,
'hits' => JText::sprintf(JText::_('LBL_HITSTRING'),$item->hits), //LBL_HITSTRING
'ctitle' => htmlspecialchars($item->cattitle, ENT_QUOTES, 'UTF-8')
);

$extranews_items[] = $extranews_item;
}
return $extranews_items;
}
private function make_folder($rootpath, $imagefolder, $chmod = 0755){
$folders = explode(DS,$imagefolder);        
$tmppath = $rootpath;
for($i=0;$i <= count($folders)-1; $i++){
        if(!file_exists($tmppath.$folders[$i])) {
if(!mkdir($tmppath.$folders[$i],$chmod)) return 0; //can not create folder
} //Folder exist
        $tmppath = $tmppath.$folders[$i].DS;
        //make a blank content
        $ffilename = $tmppath . 'index.html';
       if(!file_exists($ffilename)){
               $filecontent = '<html><body bgcolor="#FFFFFF"></body></html>';
               $handle = fopen($ffilename, 'x+');
               fwrite($handle, $filecontent);
               fclose($handle);  
       }      
        }
return 1;
}

///////////////////////////////////////////////////////////////////////////////////////////
public static function _cleanIntrotext($introtext)
{
$introtext = str_replace('<p>', ' ', $introtext);
$introtext = str_replace('</p>', ' ', $introtext);
$introtext = strip_tags($introtext, '<a><em><strong>');

$introtext = trim($introtext);

return $introtext;
}

/**
* Method to truncate introtext
*
* The goal is to get the proper length plain text string with as much of
* the HTML intact as possible with all tags properly closed.
*
* @param string   $html       The content of the introtext to be truncated
* @param integer  $maxLength  The maximum number of charactes to render
*
* @return  string  The truncated string
*/
public static function truncate($html, $maxLength = 0)
{
$baseLength = strlen($html);
$diffLength = 0;

// First get the plain text string. This is the rendered text we want to end up with.
$ptString = JHtml::_('string.truncate', $html, $maxLength, $noSplit = true, $allowHtml = false);

for ($maxLength; $maxLength < $baseLength;)
{
// Now get the string if we allow HTML.
$htmlString = JHtml::_('string.truncate', $html, $maxLength, $noSplit = true, $allowHtml = true);

// Now get the plain text from the HTML string.
$htmlStringToPtString = JHtml::_('string.truncate', $htmlString, $maxLength, $noSplit = true, $allowHtml = false);

// If the new plain text string matches the original plain text string we are done.
if ($ptString == $htmlStringToPtString)
{
return $htmlString;
}
// Get the number of HTML tag characters in the first $maxlength characters
$diffLength = strlen($ptString) - strlen($htmlStringToPtString);

// Set new $maxlength that adjusts for the HTML tags
$maxLength += $diffLength;
if ($baseLength <= $maxLength || $diffLength <= 0)
{
return $htmlString;
}
}
return $html;
}

/***************************************************************************************************/
function sized_image($article, $w=88, $h=68)
{
$w = (int) $w;
$h = (int) $h;
$rootpath = JPATH_SITE.DS.'images'.DS;
$imagefolder = 'plg_imagesized';

if(!file_exists($rootpath.$imagefolder)) $this->make_folder($rootpath,$imagefolder);

$urlbaseimage = JURI::base(true).'/images/' . $imagefolder . '/';
$images = json_decode($article->images);
$articleImag = $images->image_intro;
if( $articleImag == '' ) $articleImag = $images->image_fulltext;
if( $articleImag == '' ) $articleImag = $this->search_extranews_image( $article->introtext );
if( $articleImag == '' ) $articleImag= $this->search_extranews_image( $article->fulltext );

if($articleImag){
$filepart = explode('/', $articleImag);
$filename  = array_pop($filepart);
$thumb = "thumb_{$w}_{$h}_".$filename;
$thenewimg = $rootpath.$imagefolder.DS.$thumb;
$imgx = $this->extranews_image_fixlink($articleImag);
if(!file_exists($thenewimg) && $this->isimage($imgx) ){
/*******Load class SimpleImage****************************************************/
  if (!class_exists('SimpleImage'))
  ////plg_imagesized
 include(JPATH_SITE.DS.'plugins'.DS.'content'.DS.'plg_extranews'.DS.'lib'.DS.'simpleimage.php');
/*********************************************************************************/  
$image = new SimpleImage();
$image->load($imgx);
$image->resize($w,$h);
$returnvalue = $image->save($thenewimg);
if(!$returnvalue)return $articleImag;
}
if(file_exists($thenewimg)) $articleImag= $urlbaseimage.$thumb;
}

return $articleImag;
}

/**
* Searches for all images inside a text and returns the first one found
*
* @param string $content
* @return string
*/
function search_extranews_image( $content )
{
preg_match_all("#\<img(.*)src\=\"(.*)\"#Ui", $content, $mathes);
return isset($mathes[2][0])? $mathes[2][0] : '';
}

function extranews_image_fixlink($articleImag){
if(strpos($articleImag, 'http://') === 0) return $articleImag;
else return (JPATH_SITE.DS.str_replace('/',DS,$articleImag));
}
function isimage($imageurl)
{
return in_array(strtolower(substr(strrchr($imageurl, "."), 1)), array('gif','jpg','png','jpeg'));
}

function strip_newline($text){
//strip \r\n
$order = array("\r\n","\n","\r");
//$replace = '<br />';
$replace = ' ';
$text=str_replace($order,$replace,$text);
return $text;
}
  
function removetag($string){
 $pattern = "|{[^}]+}(.*){/[^}]+}|U";
 $replacement = '';
 return preg_replace($pattern, $replacement, $string);
}
}

18.12.15. Уже неактуально :-)
« Последнее редактирование: 18.12.2015, 11:17:23 от Good_user » Записан
Страниц: [1]   Вверх
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