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alazhar
2020-01-02 22:20:31 +07:00
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69
components/com_content/helpers/association.php Normal file
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<?php
/**
* @package Joomla.Site
* @subpackage com_content
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
JLoader::register('ContentHelper', JPATH_ADMINISTRATOR . '/components/com_content/helpers/content.php');
JLoader::register('CategoryHelperAssociation', JPATH_ADMINISTRATOR . '/components/com_categories/helpers/association.php');
/**
* Content Component Association Helper
*
* @package Joomla.Site
* @subpackage com_content
* @since 3.0
*/
abstract class ContentHelperAssociation extends CategoryHelperAssociation
{
/**
* Method to get the associations for a given item
*
* @param integer $id Id of the item
* @param string $view Name of the view
*
* @return array Array of associations for the item
*
* @since 3.0
*/
public static function getAssociations($id = 0, $view = null)
{
jimport('helper.route', JPATH_COMPONENT_SITE);
$app = JFactory::getApplication();
$jinput = $app->input;
$view = is_null($view) ? $jinput->get('view') : $view;
$id = empty($id) ? $jinput->getInt('id') : $id;
if ($view == 'article')
{
if ($id)
{
$associations = JLanguageAssociations::getAssociations('com_content', '#__content', 'com_content.item', $id);
$return = array();
foreach ($associations as $tag => $item)
{
$return[$tag] = ContentHelperRoute::getArticleRoute($item->id, $item->catid, $item->language);
}
return $return;
}
}
if ($view == 'category' || $view == 'categories')
{
return self::getCategoryAssociations($id, 'com_content');
}
return array();
}
}

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components/com_content/helpers/category.php Normal file
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<?php
/**
* @package Joomla.Site
* @subpackage com_content
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Content Component Category Tree
*
* @package Joomla.Site
* @subpackage com_content
* @since 1.6
*/
class ContentCategories extends JCategories
{
public function __construct($options = array())
{
$options['table'] = '#__content';
$options['extension'] = 'com_content';
parent::__construct($options);
}
}

274
components/com_content/helpers/icon.php Normal file
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<?php
/**
* @package Joomla.Site
* @subpackage com_content
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Content Component HTML Helper
*
* @package Joomla.Site
* @subpackage com_content
* @since 1.5
*/
abstract class JHtmlIcon
{
/**
* Method to generate a link to the create item page for the given category
*
* @param object $category The category information
* @param JRegistry $params The item parameters
* @param array $attribs Optional attributes for the link
* @param boolean $legacy True to use legacy images, false to use icomoon based graphic
*
* @return string The HTML markup for the create item link
*/
public static function create($category, $params, $attribs = array(), $legacy = false)
{
JHtml::_('bootstrap.tooltip');
$uri = JUri::getInstance();
$url = 'index.php?option=com_content&task=article.add&return=' . base64_encode($uri) . '&a_id=0&catid=' . $category->id;
if ($params->get('show_icons'))
{
if ($legacy)
{
$text = JHtml::_('image', 'system/new.png', JText::_('JNEW'), null, true);
}
else
{
$text = '<span class="icon-plus"></span>&#160;' . JText::_('JNEW') . '&#160;';
}
}
else
{
$text = JText::_('JNEW') . '&#160;';
}
// Add the button classes to the attribs array
if (isset($attribs['class']))
{
$attribs['class'] = $attribs['class'] . ' btn btn-primary';
}
else
{
$attribs['class'] = 'btn btn-primary';
}
$button = JHtml::_('link', JRoute::_($url), $text, $attribs);
$output = '<span class="hasTooltip" title="' . JHtml::tooltipText('COM_CONTENT_CREATE_ARTICLE') . '">' . $button . '</span>';
return $output;
}
/**
* Method to generate a link to the email item page for the given article
*
* @param object $article The article information
* @param JRegistry $params The item parameters
* @param array $attribs Optional attributes for the link
* @param boolean $legacy True to use legacy images, false to use icomoon based graphic
*
* @return string The HTML markup for the email item link
*/
public static function email($article, $params, $attribs = array(), $legacy = false)
{
require_once JPATH_SITE . '/components/com_mailto/helpers/mailto.php';
$uri = JUri::getInstance();
$base = $uri->toString(array('scheme', 'host', 'port'));
$template = JFactory::getApplication()->getTemplate();
$link = $base . JRoute::_(ContentHelperRoute::getArticleRoute($article->slug, $article->catid), false);
$url = 'index.php?option=com_mailto&tmpl=component&template=' . $template . '&link=' . MailToHelper::addLink($link);
$status = 'width=400,height=350,menubar=yes,resizable=yes';
if ($params->get('show_icons'))
{
if ($legacy)
{
$text = JHtml::_('image', 'system/emailButton.png', JText::_('JGLOBAL_EMAIL'), null, true);
}
else
{
$text = '<span class="icon-envelope"></span> ' . JText::_('JGLOBAL_EMAIL');
}
}
else
{
$text = JText::_('JGLOBAL_EMAIL');
}
$attribs['title'] = JText::_('JGLOBAL_EMAIL');
$attribs['onclick'] = "window.open(this.href,'win2','" . $status . "'); return false;";
$output = JHtml::_('link', JRoute::_($url), $text, $attribs);
return $output;
}
/**
* Display an edit icon for the article.
*
* This icon will not display in a popup window, nor if the article is trashed.
* Edit access checks must be performed in the calling code.
*
* @param object $article The article information
* @param JRegistry $params The item parameters
* @param array $attribs Optional attributes for the link
* @param boolean $legacy True to use legacy images, false to use icomoon based graphic
*
* @return string The HTML for the article edit icon.
* @since 1.6
*/
public static function edit($article, $params, $attribs = array(), $legacy = false)
{
$user = JFactory::getUser();
$uri = JUri::getInstance();
// Ignore if in a popup window.
if ($params && $params->get('popup'))
{
return;
}
// Ignore if the state is negative (trashed).
if ($article->state < 0)
{
return;
}
JHtml::_('bootstrap.tooltip');
// Show checked_out icon if the article is checked out by a different user
if (property_exists($article, 'checked_out') && property_exists($article, 'checked_out_time') && $article->checked_out > 0 && $article->checked_out != $user->get('id'))
{
$checkoutUser = JFactory::getUser($article->checked_out);
$button = JHtml::_('image', 'system/checked_out.png', null, null, true);
$date = JHtml::_('date', $article->checked_out_time);
$tooltip = JText::_('JLIB_HTML_CHECKED_OUT') . ' :: ' . JText::sprintf('COM_CONTENT_CHECKED_OUT_BY', $checkoutUser->name) . ' <br /> ' . $date;
return '<span class="hasTooltip" title="' . JHtml::tooltipText($tooltip. '', 0) . '">' . $button . '</span>';
}
$url = 'index.php?option=com_content&task=article.edit&a_id=' . $article->id . '&return=' . base64_encode($uri);
if ($article->state == 0)
{
$overlib = JText::_('JUNPUBLISHED');
}
else
{
$overlib = JText::_('JPUBLISHED');
}
$date = JHtml::_('date', $article->created);
$author = $article->created_by_alias ? $article->created_by_alias : $article->author;
$overlib .= '&lt;br /&gt;';
$overlib .= $date;
$overlib .= '&lt;br /&gt;';
$overlib .= JText::sprintf('COM_CONTENT_WRITTEN_BY', htmlspecialchars($author, ENT_COMPAT, 'UTF-8'));
if ($legacy)
{
$icon = $article->state ? 'edit.png' : 'edit_unpublished.png';
$text = JHtml::_('image', 'system/' . $icon, JText::_('JGLOBAL_EDIT'), null, true);
}
else
{
$icon = $article->state ? 'edit' : 'eye-close';
$text = '<span class="hasTooltip icon-' . $icon . ' tip" title="' . JHtml::tooltipText(JText::_('COM_CONTENT_EDIT_ITEM'), $overlib, 0) . '"></span>&#160;' . JText::_('JGLOBAL_EDIT') . '&#160;';
}
$output = JHtml::_('link', JRoute::_($url), $text, $attribs);
return $output;
}
/**
* Method to generate a popup link to print an article
*
* @param object $article The article information
* @param JRegistry $params The item parameters
* @param array $attribs Optional attributes for the link
* @param boolean $legacy True to use legacy images, false to use icomoon based graphic
*
* @return string The HTML markup for the popup link
*/
public static function print_popup($article, $params, $attribs = array(), $legacy = false)
{
$app = JFactory::getApplication();
$input = $app->input;
$request = $input->request;
$url = ContentHelperRoute::getArticleRoute($article->slug, $article->catid);
$url .= '&tmpl=component&print=1&layout=default&page=' . @ $request->limitstart;
$status = 'status=no,toolbar=no,scrollbars=yes,titlebar=no,menubar=no,resizable=yes,width=640,height=480,directories=no,location=no';
// checks template image directory for image, if non found default are loaded
if ($params->get('show_icons'))
{
if ($legacy)
{
$text = JHtml::_('image', 'system/printButton.png', JText::_('JGLOBAL_PRINT'), null, true);
}
else
{
$text = '<span class="icon-print"></span>&#160;' . JText::_('JGLOBAL_PRINT') . '&#160;';
}
}
else
{
$text = JText::_('JGLOBAL_PRINT');
}
$attribs['title'] = JText::_('JGLOBAL_PRINT');
$attribs['onclick'] = "window.open(this.href,'win2','" . $status . "'); return false;";
$attribs['rel'] = 'nofollow';
return JHtml::_('link', JRoute::_($url), $text, $attribs);
}
/**
* Method to generate a link to print an article
*
* @param object $article Not used, @deprecated for 4.0
* @param JRegistry $params The item parameters
* @param array $attribs Not used, @deprecated for 4.0
* @param boolean $legacy True to use legacy images, false to use icomoon based graphic
*
* @return string The HTML markup for the popup link
*/
public static function print_screen($article, $params, $attribs = array(), $legacy = false)
{
// Checks template image directory for image, if none found default are loaded
if ($params->get('show_icons'))
{
if ($legacy)
{
$text = JHtml::_('image', 'system/printButton.png', JText::_('JGLOBAL_PRINT'), null, true);
}
else
{
$text = '<span class="icon-print"></span>&#160;' . JText::_('JGLOBAL_PRINT') . '&#160;';
}
}
else
{
$text = JText::_('JGLOBAL_PRINT');
}
return '<a href="#" onclick="window.print();return false;">' . $text . '</a>';
}
}

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<!DOCTYPE html><title></title>

267
components/com_content/helpers/query.php Normal file
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<?php
/**
* @package Joomla.Site
* @subpackage com_content
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Content Component Query Helper
*
* @static
* @package Joomla.Site
* @subpackage com_content
* @since 1.5
*/
class ContentHelperQuery
{
/**
* Translate an order code to a field for primary category ordering.
*
* @param string $orderby The ordering code.
*
* @return string The SQL field(s) to order by.
* @since 1.5
*/
public static function orderbyPrimary($orderby)
{
switch ($orderby)
{
case 'alpha' :
$orderby = 'c.path, ';
break;
case 'ralpha' :
$orderby = 'c.path DESC, ';
break;
case 'order' :
$orderby = 'c.lft, ';
break;
default :
$orderby = '';
break;
}
return $orderby;
}
/**
* Translate an order code to a field for secondary category ordering.
*
* @param string $orderby The ordering code.
* @param string $orderDate The ordering code for the date.
*
* @return string The SQL field(s) to order by.
* @since 1.5
*/
public static function orderbySecondary($orderby, $orderDate = 'created')
{
$queryDate = self::getQueryDate($orderDate);
switch ($orderby)
{
case 'date' :
$orderby = $queryDate;
break;
case 'rdate' :
$orderby = $queryDate . ' DESC ';
break;
case 'alpha' :
$orderby = 'a.title';
break;
case 'ralpha' :
$orderby = 'a.title DESC';
break;
case 'hits' :
$orderby = 'a.hits DESC';
break;
case 'rhits' :
$orderby = 'a.hits';
break;
case 'order' :
$orderby = 'a.ordering';
break;
case 'author' :
$orderby = 'author';
break;
case 'rauthor' :
$orderby = 'author DESC';
break;
case 'front' :
$orderby = 'a.featured DESC, fp.ordering';
break;
default :
$orderby = 'a.ordering';
break;
}
return $orderby;
}
/**
* Translate an order code to a field for primary category ordering.
*
* @param string $orderDate The ordering code.
*
* @return string The SQL field(s) to order by.
* @since 1.6
*/
public static function getQueryDate($orderDate)
{
$db = JFactory::getDbo();
switch ($orderDate)
{
case 'modified' :
$queryDate = ' CASE WHEN a.modified = ' . $db->quote($db->getNullDate()) . ' THEN a.created ELSE a.modified END';
break;
// use created if publish_up is not set
case 'published' :
$queryDate = ' CASE WHEN a.publish_up = ' . $db->quote($db->getNullDate()) . ' THEN a.created ELSE a.publish_up END ';
break;
case 'created' :
default :
$queryDate = ' a.created ';
break;
}
return $queryDate;
}
/**
* Get join information for the voting query.
*
* @param JRegistry $param An options object for the article.
*
* @return array A named array with "select" and "join" keys.
* @since 1.5
*/
public static function buildVotingQuery($params=null)
{
if (!$params)
{
$params = JComponentHelper::getParams('com_content');
}
$voting = $params->get('show_vote');
if ($voting)
{
// calculate voting count
$select = ' , ROUND(v.rating_sum / v.rating_count) AS rating, v.rating_count';
$join = ' LEFT JOIN #__content_rating AS v ON a.id = v.content_id';
}
else
{
$select = '';
$join = '';
}
$results = array ('select' => $select, 'join' => $join);
return $results;
}
/**
* Method to order the intro articles array for ordering
* down the columns instead of across.
* The layout always lays the introtext articles out across columns.
* Array is reordered so that, when articles are displayed in index order
* across columns in the layout, the result is that the
* desired article ordering is achieved down the columns.
*
* @param array $articles Array of intro text articles
* @param integer $numColumns Number of columns in the layout
*
* @return array Reordered array to achieve desired ordering down columns
* @since 1.6
*/
public static function orderDownColumns(&$articles, $numColumns = 1)
{
$count = count($articles);
// just return the same array if there is nothing to change
if ($numColumns == 1 || !is_array($articles) || $count <= $numColumns)
{
$return = $articles;
}
// we need to re-order the intro articles array
else {
// we need to preserve the original array keys
$keys = array_keys($articles);
$maxRows = ceil($count / $numColumns);
$numCells = $maxRows * $numColumns;
$numEmpty = $numCells - $count;
$index = array();
// calculate number of empty cells in the array
// fill in all cells of the array
// put -1 in empty cells so we can skip later
for ($row = 1, $i = 1; $row <= $maxRows; $row++)
{
for ($col = 1; $col <= $numColumns; $col++)
{
if ($numEmpty > ($numCells - $i))
{
// put -1 in empty cells
$index[$row][$col] = -1;
}
else {
// put in zero as placeholder
$index[$row][$col] = 0;
}
$i++;
}
}
// layout the articles in column order, skipping empty cells
$i = 0;
for ($col = 1; ($col <= $numColumns) && ($i < $count); $col++)
{
for ($row = 1; ($row <= $maxRows) && ($i < $count); $row++)
{
if ($index[$row][$col] != - 1)
{
$index[$row][$col] = $keys[$i];
$i++;
}
}
}
// now read the $index back row by row to get articles in right row/col
// so that they will actually be ordered down the columns (when read by row in the layout)
$return = array();
$i = 0;
for ($row = 1; ($row <= $maxRows) && ($i < $count); $row++)
{
for ($col = 1; ($col <= $numColumns) && ($i < $count); $col++)
{
$return[$keys[$i]] = $articles[$index[$row][$col]];
$i++;
}
}
}
return $return;
}
}

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components/com_content/helpers/route.php Normal file
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<?php
/**
* @package Joomla.Site
* @subpackage com_content
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Content Component Route Helper
*
* @static
* @package Joomla.Site
* @subpackage com_content
* @since 1.5
*/
abstract class ContentHelperRoute
{
protected static $lookup = array();
/**
* @param integer The route of the content item
*/
public static function getArticleRoute($id, $catid = 0, $language = 0)
{
$needles = array(
'article' => array((int) $id)
);
//Create the link
$link = 'index.php?option=com_content&view=article&id='. $id;
if ((int) $catid > 1)
{
$categories = JCategories::getInstance('Content');
$category = $categories->get((int) $catid);
if ($category)
{
$needles['category'] = array_reverse($category->getPath());
$needles['categories'] = $needles['category'];
$link .= '&catid='.$catid;
}
}
if ($language && $language != "*" && JLanguageMultilang::isEnabled())
{
$db = JFactory::getDbo();
$query = $db->getQuery(true)
->select('a.sef AS sef')
->select('a.lang_code AS lang_code')
->from('#__languages AS a');
$db->setQuery($query);
$langs = $db->loadObjectList();
foreach ($langs as $lang)
{
if ($language == $lang->lang_code)
{
$link .= '&lang='.$lang->sef;
$needles['language'] = $language;
}
}
}
if ($item = self::_findItem($needles))
{
$link .= '&Itemid='.$item;
}
elseif ($item = self::_findItem())
{
$link .= '&Itemid='.$item;
}
return $link;
}
public static function getCategoryRoute($catid, $language = 0)
{
if ($catid instanceof JCategoryNode)
{
$id = $catid->id;
$category = $catid;
}
else
{
$id = (int) $catid;
$category = JCategories::getInstance('Content')->get($id);
}
if ($id < 1)
{
$link = '';
}
else
{
$link = 'index.php?option=com_content&view=category&id='.$id;
$needles = array(
'category' => array($id)
);
if ($language && $language != "*" && JLanguageMultilang::isEnabled())
{
$db = JFactory::getDbo();
$query = $db->getQuery(true)
->select('a.sef AS sef')
->select('a.lang_code AS lang_code')
->from('#__languages AS a');
$db->setQuery($query);
$langs = $db->loadObjectList();
foreach ($langs as $lang)
{
if ($language == $lang->lang_code)
{
$link .= '&lang='.$lang->sef;
$needles['language'] = $language;
}
}
}
if ($item = self::_findItem($needles))
{
$link .= '&Itemid='.$item;
}
else
{
//Create the link
if ($category)
{
$catids = array_reverse($category->getPath());
$needles['category'] = $catids;
$needles['categories'] = $catids;
if ($item = self::_findItem($needles))
{
$link .= '&Itemid='.$item;
}
elseif ($item = self::_findItem())
{
$link .= '&Itemid='.$item;
}
}
}
}
return $link;
}
public static function getFormRoute($id)
{
//Create the link
if ($id)
{
$link = 'index.php?option=com_content&task=article.edit&a_id='. $id;
}
else
{
$link = 'index.php?option=com_content&task=article.edit&a_id=0';
}
return $link;
}
protected static function _findItem($needles = null)
{
$app = JFactory::getApplication();
$menus = $app->getMenu('site');
$language = isset($needles['language']) ? $needles['language'] : '*';
// Prepare the reverse lookup array.
if (!isset(self::$lookup[$language]))
{
self::$lookup[$language] = array();
$component = JComponentHelper::getComponent('com_content');
$attributes = array('component_id');
$values = array($component->id);
if ($language != '*')
{
$attributes[] = 'language';
$values[] = array($needles['language'], '*');
}
$items = $menus->getItems($attributes, $values);
foreach ($items as $item)
{
if (isset($item->query) && isset($item->query['view']))
{
$view = $item->query['view'];
if (!isset(self::$lookup[$language][$view]))
{
self::$lookup[$language][$view] = array();
}
if (isset($item->query['id'])) {
// here it will become a bit tricky
// language != * can override existing entries
// language == * cannot override existing entries
if (!isset(self::$lookup[$language][$view][$item->query['id']]) || $item->language != '*')
{
self::$lookup[$language][$view][$item->query['id']] = $item->id;
}
}
}
}
}
if ($needles)
{
foreach ($needles as $view => $ids)
{
if (isset(self::$lookup[$language][$view]))
{
foreach ($ids as $id)
{
if (isset(self::$lookup[$language][$view][(int) $id]))
{
return self::$lookup[$language][$view][(int) $id];
}
}
}
}
}
$active = $menus->getActive();
if ($active && $active->component == 'com_content' && ($active->language == '*' || !JLanguageMultilang::isEnabled()))
{
return $active->id;
}
// if not found, return language specific home link
$default = $menus->getDefault($language);
return !empty($default->id) ? $default->id : null;
}
}