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tmpl/default.php000064400000012321151165727440007670 0ustar00<?php
/**
* @package Joomla.Site
* @subpackage com_newsfeeds
*
* @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All
rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('_JEXEC') or die;
?>
<?php if (!empty($this->msg)) : ?>
<?php echo $this->msg; ?>
<?php else : ?>
<?php $lang = JFactory::getLanguage(); ?>
<?php $myrtl = $this->newsfeed->rtl; ?>
<?php $direction = ' '; ?>
<?php $isRtl = $lang->isRtl(); ?>
<?php if ($isRtl && $myrtl == 0) : ?>
<?php $direction = ' redirect-rtl'; ?>
<?php elseif ($isRtl && $myrtl == 1) : ?>
<?php $direction = ' redirect-ltr'; ?>
<?php elseif ($isRtl && $myrtl == 2) : ?>
<?php $direction = ' redirect-rtl'; ?>
<?php elseif ($myrtl == 0) : ?>
<?php $direction = ' redirect-ltr'; ?>
<?php elseif ($myrtl == 1) : ?>
<?php $direction = ' redirect-ltr'; ?>
<?php elseif ($myrtl == 2) : ?>
<?php $direction = ' redirect-rtl'; ?>
<?php endif; ?>
<?php $images = json_decode($this->item->images); ?>
<div class="newsfeed<?php echo $this->pageclass_sfx;
?><?php echo $direction; ?>">
<?php if ($this->params->get('display_num')) : ?>
<h1 class="<?php echo $direction; ?>">
<?php echo
$this->escape($this->params->get('page_heading')); ?>
</h1>
<?php endif; ?>
<h2 class="<?php echo $direction; ?>">
<?php if ($this->item->published == 0) : ?>
<span class="label label-warning"><?php echo
JText::_('JUNPUBLISHED'); ?></span>
<?php endif; ?>
<a href="<?php echo $this->item->link; ?>"
target="_blank">
<?php echo str_replace(''', "'",
$this->item->name); ?>
</a>
</h2>
<?php if ($this->params->get('show_tags', 1)) : ?>
<?php $this->item->tagLayout = new
JLayoutFile('joomla.content.tags'); ?>
<?php echo
$this->item->tagLayout->render($this->item->tags->itemTags);
?>
<?php endif; ?>
<!-- Show Images from Component -->
<?php if (isset($images->image_first) &&
!empty($images->image_first)) : ?>
<?php $imgfloat = empty($images->float_first) ?
$this->params->get('float_first') :
$images->float_first; ?>
<div class="img-intro-<?php echo htmlspecialchars($imgfloat,
ENT_COMPAT, 'UTF-8'); ?>">
<img
<?php if ($images->image_first_caption) : ?>
<?php echo 'class="caption"' . '
title="' . htmlspecialchars($images->image_first_caption,
ENT_COMPAT, 'UTF-8') . '"'; ?>
<?php endif; ?>
src="<?php echo htmlspecialchars($images->image_first,
ENT_COMPAT, 'UTF-8'); ?>" alt="<?php echo
htmlspecialchars($images->image_first_alt, ENT_COMPAT,
'UTF-8'); ?>" />
</div>
<?php endif; ?>
<?php if (isset($images->image_second) &&
!empty($images->image_second)) : ?>
<?php $imgfloat = empty($images->float_second) ?
$this->params->get('float_second') :
$images->float_second; ?>
<div class="pull-<?php echo htmlspecialchars($imgfloat,
ENT_COMPAT, 'UTF-8'); ?> item-image">
<img
<?php if ($images->image_second_caption) : ?>
<?php echo 'class="caption"' . '
title="' . htmlspecialchars($images->image_second_caption) .
'"'; ?>
<?php endif; ?>
src="<?php echo htmlspecialchars($images->image_second,
ENT_COMPAT, 'UTF-8'); ?>" alt="<?php echo
htmlspecialchars($images->image_second_alt, ENT_COMPAT,
'UTF-8'); ?>" />
</div>
<?php endif; ?>
<!-- Show Description from Component -->
<?php echo $this->item->description; ?>
<!-- Show Feed's Description -->
<?php if ($this->params->get('show_feed_description'))
: ?>
<div class="feed-description">
<?php echo str_replace(''', "'",
$this->rssDoc->description); ?>
</div>
<?php endif; ?>
<!-- Show Image -->
<?php if ($this->rssDoc->image &&
$this->params->get('show_feed_image')) : ?>
<div>
<img src="<?php echo $this->rssDoc->image->uri;
?>" alt="<?php echo $this->rssDoc->image->title;
?>" />
</div>
<?php endif; ?>
<!-- Show items -->
<?php if (!empty($this->rssDoc[0])) : ?>
<ol>
<?php for ($i = 0; $i < $this->item->numarticles; $i++) :
?>
<?php if (empty($this->rssDoc[$i])) : ?>
<?php break; ?>
<?php endif; ?>
<?php $uri = $this->rssDoc[$i]->uri ||
!$this->rssDoc[$i]->isPermaLink ? trim($this->rssDoc[$i]->uri)
: trim($this->rssDoc[$i]->guid); ?>
<?php $uri = !$uri || stripos($uri, 'http') !== 0 ?
$this->item->link : $uri; ?>
<?php $text = $this->rssDoc[$i]->content !== '' ?
trim($this->rssDoc[$i]->content) : ''; ?>
<li>
<?php if (!empty($uri)) : ?>
<h3 class="feed-link">
<a href="<?php echo htmlspecialchars($uri); ?>"
target="_blank">
<?php echo trim($this->rssDoc[$i]->title); ?>
</a>
</h3>
<?php else : ?>
<h3 class="feed-link"><?php echo
trim($this->rssDoc[$i]->title); ?></h3>
<?php endif; ?>
<?php if
($this->params->get('show_item_description') &&
$text !== '') : ?>
<div class="feed-item-description">
<?php if ($this->params->get('show_feed_image',
0) == 0) : ?>
<?php $text = JFilterOutput::stripImages($text); ?>
<?php endif; ?>
<?php $text = JHtml::_('string.truncate', $text,
$this->params->get('feed_character_count')); ?>
<?php echo str_replace(''',
"'", $text); ?>
</div>
<?php endif; ?>
</li>
<?php endfor; ?>
</ol>
<?php endif; ?>
</div>
<?php endif; ?>
tmpl/default.xml000064400000005365151165727440007713 0ustar00<?xml
version="1.0" encoding="utf-8"?>
<metadata>
<layout title="COM_NEWSFEEDS_NEWSFEED_VIEW_DEFAULT_TITLE"
option="COM_NEWSFEEDS_NEWSFEED_VIEW_DEFAULT_OPTION">
<help
key = "JHELP_MENUS_MENU_ITEM_NEWSFEED_SINGLE_NEWSFEED"
/>
<message>
<![CDATA[COM_NEWSFEEDS_NEWSFEED_VIEW_DEFAULT_DESC]]>
</message>
</layout>
<!-- Add fields to the request variables for the layout. -->
<fields name="request">
<fieldset name="request"
addfieldpath="/administrator/components/com_newsfeeds/models/fields"
>
<field
name="id"
type="modal_newsfeed"
label="COM_NEWSFEEDS_FIELD_SELECT_FEED_LABEL"
description="COM_NEWSFEEDS_FIELD_SELECT_FEED_DESC"
required="true"
select="true"
new="true"
edit="true"
clear="true"
/>
</fieldset>
</fields>
<!-- Add fields to the parameters object for the layout. -->
<fields name="params">
<!-- Basic options. -->
<fieldset name="basic"
label="COM_NEWSFEEDS_FIELDSET_MORE_OPTIONS_LABEL">
<field
name="show_feed_image"
type="list"
label="COM_NEWSFEEDS_FIELD_SHOW_FEED_IMAGE_LABEL"
description="COM_NEWSFEEDS_FIELD_SHOW_FEED_IMAGE_DESC"
useglobal="true"
class="chzn-color"
>
<option value="0">JHIDE</option>
<option value="1">JSHOW</option>
</field>
<field
name="show_feed_description"
type="list"
label="COM_NEWSFEEDS_FIELD_SHOW_FEED_DESCRIPTION_LABEL"
description="COM_NEWSFEEDS_FIELD_SHOW_FEED_DESCRIPTION_DESC"
useglobal="true"
class="chzn-color"
>
<option value="0">JHIDE</option>
<option value="1">JSHOW</option>
</field>
<field
name="show_item_description"
type="list"
label="COM_NEWSFEEDS_FIELD_SHOW_ITEM_DESCRIPTION_LABEL"
description="COM_NEWSFEEDS_FIELD_SHOW_ITEM_DESCRIPTION_DESC"
useglobal="true"
class="chzn-color"
>
<option value="0">JHIDE</option>
<option value="1">JSHOW</option>
</field>
<field
name="show_tags"
type="list"
label="COM_NEWSFEEDS_FIELD_SHOW_TAGS_LABEL"
description="COM_NEWSFEEDS_FIELD_SHOW_TAGS_DESC"
useglobal="true"
class="chzn-color"
>
<option value="0">JHIDE</option>
<option value="1">JSHOW</option>
</field>
<field
name="feed_character_count"
type="number"
label="COM_NEWSFEEDS_FIELD_CHARACTER_COUNT_LABEL"
description="COM_NEWSFEEDS_FIELD_CHARACTER_COUNT_DESC"
size="6"
useglobal="true"
/>
<field
name="feed_display_order"
type="list"
label="COM_NEWSFEEDS_FIELD_FEED_DISPLAY_ORDER_LABEL"
description="COM_NEWSFEEDS_FIELD_FEED_DISPLAY_ORDER_DESC"
useglobal="true"
>
<option
value="des">JGLOBAL_MOST_RECENT_FIRST</option>
<option value="asc">JGLOBAL_OLDEST_FIRST</option>
</field>
</fieldset>
</fields>
</metadata>
view.html.php000064400000020065151165727440007211 0ustar00<?php
/**
* @package Joomla.Site
* @subpackage com_newsfeeds
*
* @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All
rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('_JEXEC') or die;
use Joomla\Registry\Registry;
/**
* HTML View class for the Newsfeeds component
*
* @since 1.0
*/
class NewsfeedsViewNewsfeed extends JViewLegacy
{
/**
* @var object
* @since 1.6
*/
protected $state;
/**
* @var object
* @since 1.6
*/
protected $item;
/**
* @var boolean
* @since 1.6
*/
protected $print;
/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse;
automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise an Error object.
*
* @since 1.6
*/
public function display($tpl = null)
{
$app = JFactory::getApplication();
$user = JFactory::getUser();
// Get view related request variables.
$print = $app->input->getBool('print');
// Get model data.
$state = $this->get('State');
$item = $this->get('Item');
// Check for errors.
// @TODO: Maybe this could go into
JComponentHelper::raiseErrors($this->get('Errors'))
if (count($errors = $this->get('Errors')))
{
JError::raiseWarning(500, implode("\n", $errors));
return false;
}
// Add router helpers.
$item->slug = $item->alias ? ($item->id . ':' .
$item->alias) : $item->id;
$item->catslug = $item->category_alias ? ($item->catid .
':' . $item->category_alias) : $item->catid;
$item->parent_slug = $item->category_alias ? ($item->parent_id .
':' . $item->parent_alias) : $item->parent_id;
// Merge newsfeed params. If this is single-newsfeed view, menu params
override newsfeed params
// Otherwise, newsfeed params override menu item params
$params = $state->get('params');
$newsfeed_params = clone $item->params;
$active = $app->getMenu()->getActive();
$temp = clone $params;
// Check to see which parameters should take priority
if ($active)
{
$currentLink = $active->link;
// If the current view is the active item and a newsfeed view for this
feed, then the menu item params take priority
if (strpos($currentLink, 'view=newsfeed') &&
strpos($currentLink, '&id=' . (string) $item->id))
{
// $item->params are the newsfeed params, $temp are the menu item
params
// Merge so that the menu item params take priority
$newsfeed_params->merge($temp);
$item->params = $newsfeed_params;
// Load layout from active query (in case it is an alternative menu
item)
if (isset($active->query['layout']))
{
$this->setLayout($active->query['layout']);
}
}
else
{
// Current view is not a single newsfeed, so the newsfeed params take
priority here
// Merge the menu item params with the newsfeed params so that the
newsfeed params take priority
$temp->merge($newsfeed_params);
$item->params = $temp;
// Check for alternative layouts (since we are not in a single-newsfeed
menu item)
if ($layout = $item->params->get('newsfeed_layout'))
{
$this->setLayout($layout);
}
}
}
else
{
// Merge so that newsfeed params take priority
$temp->merge($newsfeed_params);
$item->params = $temp;
// Check for alternative layouts (since we are not in a single-newsfeed
menu item)
if ($layout = $item->params->get('newsfeed_layout'))
{
$this->setLayout($layout);
}
}
// Check the access to the newsfeed
$levels = $user->getAuthorisedViewLevels();
if (!in_array($item->access, $levels) || (in_array($item->access,
$levels) && (!in_array($item->category_access, $levels))))
{
$app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'),
'error');
$app->setHeader('status', 403, true);
return;
}
// Get the current menu item
$params = $app->getParams();
// Get the newsfeed
$newsfeed = $item;
$params->merge($item->params);
try
{
$feed = new JFeedFactory;
$this->rssDoc = $feed->getFeed($newsfeed->link);
}
catch (InvalidArgumentException $e)
{
$msg = JText::_('COM_NEWSFEEDS_ERRORS_FEED_NOT_RETRIEVED');
}
catch (RunTimeException $e)
{
$msg = JText::_('COM_NEWSFEEDS_ERRORS_FEED_NOT_RETRIEVED');
}
if (empty($this->rssDoc))
{
$msg = JText::_('COM_NEWSFEEDS_ERRORS_FEED_NOT_RETRIEVED');
}
$feed_display_order = $params->get('feed_display_order',
'des');
if ($feed_display_order === 'asc')
{
$this->rssDoc->reverseItems();
}
// Escape strings for HTML output
$this->pageclass_sfx =
htmlspecialchars($params->get('pageclass_sfx'));
$this->params = $params;
$this->newsfeed = $newsfeed;
$this->state = $state;
$this->item = $item;
$this->user = $user;
if (!empty($msg))
{
$this->msg = $msg;
}
$this->print = $print;
$item->tags = new JHelperTags;
$item->tags->getItemTags('com_newsfeeds.newsfeed',
$item->id);
// Increment the hit counter of the newsfeed.
$model = $this->getModel();
$model->hit();
$this->_prepareDocument();
return parent::display($tpl);
}
/**
* Prepares the document
*
* @return void
*
* @since 1.6
*/
protected function _prepareDocument()
{
$app = JFactory::getApplication();
$menus = $app->getMenu();
$pathway = $app->getPathway();
$title = null;
// Because the application sets a default page title,
// we need to get it from the menu item itself
$menu = $menus->getActive();
if ($menu)
{
$this->params->def('page_heading',
$this->params->get('page_title', $menu->title));
}
else
{
$this->params->def('page_heading',
JText::_('COM_NEWSFEEDS_DEFAULT_PAGE_TITLE'));
}
$title = $this->params->get('page_title', '');
$id = (int) @$menu->query['id'];
// If the menu item does not concern this newsfeed
if ($menu && (!isset($menu->query['option']) ||
$menu->query['option'] !== 'com_newsfeeds' ||
$menu->query['view'] !== 'newsfeed'
|| $id != $this->item->id))
{
// If this is not a single newsfeed menu item, set the page title to the
newsfeed title
if ($this->item->name)
{
$title = $this->item->name;
}
$path = array(array('title' => $this->item->name,
'link' => ''));
$category =
JCategories::getInstance('Newsfeeds')->get($this->item->catid);
while ((!isset($menu->query['option']) ||
$menu->query['option'] !== 'com_newsfeeds' ||
$menu->query['view'] === 'newsfeed'
|| $id != $category->id) && $category->id > 1)
{
$path[] = array('title' => $category->title,
'link' =>
NewsfeedsHelperRoute::getCategoryRoute($category->id));
$category = $category->getParent();
}
$path = array_reverse($path);
foreach ($path as $item)
{
$pathway->addItem($item['title'],
$item['link']);
}
}
if (empty($title))
{
$title = $app->get('sitename');
}
elseif ($app->get('sitename_pagetitles', 0) == 1)
{
$title = JText::sprintf('JPAGETITLE',
$app->get('sitename'), $title);
}
elseif ($app->get('sitename_pagetitles', 0) == 2)
{
$title = JText::sprintf('JPAGETITLE', $title,
$app->get('sitename'));
}
if (empty($title))
{
$title = $this->item->name;
}
$this->document->setTitle($title);
if ($this->item->metadesc)
{
$this->document->setDescription($this->item->metadesc);
}
elseif ($this->params->get('menu-meta_description'))
{
$this->document->setDescription($this->params->get('menu-meta_description'));
}
if ($this->item->metakey)
{
$this->document->setMetadata('keywords',
$this->item->metakey);
}
elseif ($this->params->get('menu-meta_keywords'))
{
$this->document->setMetadata('keywords',
$this->params->get('menu-meta_keywords'));
}
if ($this->params->get('robots'))
{
$this->document->setMetadata('robots',
$this->params->get('robots'));
}
if ($app->get('MetaTitle') == '1')
{
$this->document->setMetaData('title',
$this->item->name);
}
if ($app->get('MetaAuthor') == '1')
{
$this->document->setMetaData('author',
$this->item->author);
}
$mdata = $this->item->metadata->toArray();
foreach ($mdata as $k => $v)
{
if ($v)
{
$this->document->setMetadata($k, $v);
}
}
}
}