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php-e107/e107_handlers/news_class.php
Nick Liu 20882920a0
Fix all PHP 8.1 test failures 
* `strftime()` has been replaced with a polyfill based on `DateTime`.
* Explicit type casts/assertions added where required by PHP 8.1
* `filter_var(…, FILTER_SANITIZE_STRING)` replaced with `strip_tags()`
  or HTML entity encoding of quotation marks, depending on a guess of
  what the intended "sanitization" was
* `http_build_query()` usage type mismatches fixed
* Removed usages of the `FILE_TEXT` constant
* To avoid breaking PHP 5.6 compatibility (function return types),
  `e_session_db` no longer implements `SessionHandlerInterface`.
  Instead, the alternative non-OOP invocation of
  `session_set_save_handler()` is used instead to apply the session
  handler.
* The shim for `strptime()` still calls the native function if available
  but now suppresses the deprecation warning.

* `e_db_pdo` explicitly asks for `PDO::ATTR_STRINGIFY_FETCHES` to
  maintain consistent behavior with past versions of PHP.
* `e_db_mysql` explicitly sets `mysqli_report(MYSQLI_REPORT_OFF)` to
  maintain consistent behavior with past versions of PHP.

* Removed pointless random number generator seed from `banner` plugin
* Workaround for `COUNT(*)` SQL query in
  `validatorClass::dbValidateArray()` without a proper API for avoiding
  SQL injection
2021-09-04 15:06:19 +02:00

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<?php
/*
* e107 website system
*
* Copyright (C) 2008-2013 e107 Inc (e107.org)
* Released under the terms and conditions of the
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
*
* News handler
*
*/
/**
*
* @package e107
* @subpackage e107_handlers
* @author e107inc
*
* Classes:
* news - old news class
* e_news_item - news data model - the future
* e_news_tree - news items collection
* e_news_category_item - news category data model
* e_news_category_tree - news category items collection
*/
if (!defined('e107_INIT')) { exit; }
class news {
protected static $_rewrite_data = array();
protected static $_rewrite_map = null;
//FIXME - LANs
//TODO - synch WIKI docs, add rewrite data to the event data
//@Deprecated and no longer used by newspost.php
function submit_item($news, $smessages = false)
{
$tp = e107::getParser();
$sql = e107::getDb();
$admin_log = e107::getLog();
$pref = e107::getPref();
$e_event = e107::getEvent();
$e107cache = e107::getCache();
$emessage = e107::getMessage();
$error = false;
if(empty($news['news_title']))
{
$error = true;
$message = LAN_ERROR_47;
$emessage->add(LAN_ERROR_47, E_MESSAGE_ERROR, $smessages);
if(!empty($news['news_sef']))
{
$news['news_sef'] = eHelper::secureSef($news['news_sef']);
}
}
else
{
// first format sef...
if(empty($news['news_sef']))
{
$news['news_sef'] = eHelper::title2sef($news['news_title']);
}
else
{
$news['news_sef'] = eHelper::secureSef($news['news_sef']);
}
}
// ...then check it
if(empty($news['news_sef']))
{
$error = true;
$message = LAN_ERROR_48;
$emessage->add(LAN_ERROR_48, E_MESSAGE_ERROR, $smessages);
}
elseif($sql->count('news', '(news_id)', ($news['news_sef'] ? 'news_id<>'.intval($news['news_id']).' AND ' : '')."news_sef='".$tp->toDB($news['news_sef'])."'"))
{
$error = true;
$message = LAN_ERROR_49;
$emessage->add(LAN_ERROR_49, E_MESSAGE_ERROR, $smessages);
}
if(empty($news['news_category']))
{
$error = true;
$message = LAN_ERROR_50;
$emessage->add(LAN_ERROR_50, E_MESSAGE_ERROR, $smessages);
}
$data = array();
//DB Array
$data['data']['news_title'] = $news['news_title'];
$data['_FIELD_TYPES']['news_title'] = 'todb';
$data['data']['news_sef'] = $news['news_sef'];
$data['_FIELD_TYPES']['news_sef'] = 'todb';
$data['data']['news_body'] = $news['news_body'];
$data['_FIELD_TYPES']['news_body'] = 'todb';
$data['data']['news_extended'] = $news['news_extended'];
$data['_FIELD_TYPES']['news_extended'] = 'todb';
$data['data']['news_datestamp'] = $news['news_datestamp'];
$data['_FIELD_TYPES']['news_datestamp'] = 'int';
$data['data']['news_author'] = $news['news_author'] ? $news['news_author'] : USERID;
$data['_FIELD_TYPES']['news_author'] = 'int';
$data['data']['news_category'] = $news['news_category'];
$data['_FIELD_TYPES']['news_category'] = 'int';
$data['data']['news_allow_comments'] = $news['news_allow_comments'];
$data['_FIELD_TYPES']['news_allow_comments'] = 'int';
$data['data']['news_start'] = $news['news_start'];
$data['_FIELD_TYPES']['news_start'] = 'int';
$data['data']['news_end'] = $news['news_end'];
$data['_FIELD_TYPES']['news_end'] = 'int';
$data['data']['news_class'] = $news['news_class'];
$data['_FIELD_TYPES']['news_class'] = 'todb';
$data['data']['news_render_type'] = $news['news_render_type'];
$data['_FIELD_TYPES']['news_render_type'] = 'todb';
//news_comment_total
$data['data']['news_summary'] = $news['news_summary'];
$data['_FIELD_TYPES']['news_summary'] = 'todb';
$data['data']['news_thumbnail'] = $news['news_thumbnail'];
$data['_FIELD_TYPES']['news_thumbnail'] = 'todb';
$data['data']['news_sticky'] = $news['news_sticky'];
$data['_FIELD_TYPES']['news_sticky'] = 'int';
$data['data']['news_meta_keywords'] = eHelper::formatMetaKeys($news['news_meta_keywords']);
$data['_FIELD_TYPES']['news_meta_keywords'] = 'todb';
$data['data']['news_meta_description'] = eHelper::formatMetaDescription($news['news_meta_description']); //handle bbcodes
$data['_FIELD_TYPES']['news_meta_description'] = 'todb';
if($error)
{
$data['error'] = true;
return $data;
}
// Calculate short strings for admin logging - no need to clog up the log with potentially long items
$logData = $data['data'];
if (isset($logData['news_body'])) $logData['news_body'] = $tp->text_truncate($tp->toDB($logData['news_body']),300,'...');
if (isset($logData['news_extended'])) $logData['news_extended'] = $tp->text_truncate($tp->toDB($logData['news_extended']),300,'...');
//XXX - Now hooks are executed only if no mysql error is found. Should it stay so? Seems sensible to me!
if ($news['news_id'])
{
// Updating existing item
$data['WHERE'] = 'news_id='.intval($news['news_id']);
//$vals = "news_datestamp = '".intval($news['news_datestamp'])."', ".$author_insert." news_title='".$news['news_title']."', news_body='".$news['news_body']."', news_extended='".$news['news_extended']."', news_category='".intval($news['cat_id'])."', news_allow_comments='".intval($news['news_allow_comments'])."', news_start='".intval($news['news_start'])."', news_end='".intval($news['news_end'])."', news_class='".$tp->toDB($news['news_class'])."', news_render_type='".intval($news['news_rendertype'])."' , news_summary='".$news['news_summary']."', news_thumbnail='".$tp->toDB($news['news_thumbnail'])."', news_sticky='".intval($news['news_sticky'])."' WHERE news_id='".intval($news['news_id'])."' ";
if ($sql->update('news', $data))
{
e107::getLog()->addArray($logData)->save('NEWS_09');
$data['data']['news_id'] = $news['news_id'];
e107::getEvent()->trigger('newsupd', $data['data']);
e107::getEvent()->trigger('admin_news_updated', $data['data']);
$message = LAN_UPDATED;
$emessage->add(LAN_UPDATED, E_MESSAGE_SUCCESS, $smessages);
e107::getCache()->clear('news.php');
//FIXME - triggerHook should return array(message, message_type)
$evdata = array('method'=>'update', 'table'=>'news', 'id'=>$news['news_id'], 'plugin'=>'news', 'function'=>'submit_item');
$emessage->add(e107::getEvent()->triggerHook($evdata), E_MESSAGE_INFO, $smessages);
}
else
{
if($sql->getLastErrorNumber())
{
$error = true;
$emessage->add(LAN_NEWS_5, E_MESSAGE_ERROR, $smessages);
$message = "<strong>".LAN_NEWS_5."</strong>";
}
else
{
$data['data']['news_id'] = $news['news_id'];
$emessage->add(LAN_NO_CHANGE, E_MESSAGE_INFO, $smessages);
$message = "<strong>".LAN_NO_CHANGE."</strong>";
//FIXME - triggerHook should return array(message, message_type)
$evdata = array('method'=>'update', 'table'=>'news', 'id'=>$news['news_id'], 'plugin'=>'news', 'function'=>'submit_item');
$emessage->add(e107::getEvent()->triggerHook($evdata), E_MESSAGE_INFO, $smessages);
}
}
}
else
{
// Adding item
$data['data']['news_id'] = $sql->insert('news', $data);
$news['news_id'] = $data['data']['news_id'];
//$news['news_id'] = $sql ->db_Insert('news', "0, '".$news['news_title']."', '".$news['news_body']."', '".$news['news_extended']."', ".intval($news['news_datestamp']).", ".intval($news['news_author']).", '".intval($news['cat_id'])."', '".intval($news['news_allow_comments'])."', '".intval($news['news_start'])."', '".intval($news['news_end'])."', '".$tp->toDB($news['news_class'])."', '".intval($news['news_rendertype'])."', '0' , '".$news['news_summary']."', '".$tp->toDB($news['news_thumbnail'])."', '".intval($news['news_sticky'])."' ")
if ($data['data']['news_id'])
{
$data['news_id'] = $news['news_id'];
$message = LAN_NEWS_6;
$emessage->add(LAN_CREATED, E_MESSAGE_SUCCESS, $smessages);
e107::getCache()->clear('news.php');
//moved down - prevent wrong mysql_insert_id
e107::getLog()->addArray($logData)->save('NEWS_08');
e107::getEvent()->trigger('newspost', $data['data']);
e107::getEvent()->trigger('admin_news_created', $data['data']);
//XXX - triggerHook after trigger?
$evdata = array('method'=>'create', 'table'=>'news', 'id'=>$data['data']['news_id'], 'plugin'=>'news', 'function'=>'submit_item');
$emessage->add($e_event->triggerHook($evdata), E_MESSAGE_INFO, $smessages);
}
else
{
$error = true;
$message = "<strong>".LAN_NEWS_7."</strong>";
$emessage->add(LAN_UPDATED, E_MESSAGE_ERROR, $smessages);
}
}
//return $message;
$data['message'] = $message;
$data['error'] = $error;
return $data;
}
function render_newsitem($news, $mode = 'default', $n_restrict = '', $NEWS_TEMPLATE = '', $param = array())
{
global $NEWSSTYLE, $NEWSLISTSTYLE;
if ($override_newsitem = e107::getSingleton('override', true)->override_check('render_newsitem'))
{
$result = call_user_func($override_newsitem, $news, $mode, $n_restrict, $NEWS_TEMPLATE, $param);
if ($result == 'return')
{
return null;
}
}
if ($n_restrict == 'userclass')
{
$news['news_id'] = 0;
$news['news_title'] = LAN_NEWS_1;
$news['data'] = LAN_NEWS_2;
$news['news_extended'] = "";
$news['news_allow_comments'] = 1;
$news['news_start'] = 0;
$news['news_end'] = 0;
$news['news_render_type'] = 0;
$news['comment_total'] = 0;
}
$tmp = array();
$tmp['caticon'] = defset('ICONSTYLE');
$tmp['commentoffstring'] = defset('COMMENTOFFSTRING', '');
$tmp['commentlink'] = defset('COMMENTLINK', e107::getParser()->toGlyph('fa-comment'));
/* $tmp['trackbackstring'] = defset('TRACKBACKSTRING');
$tmp['trackbackbeforestring'] = defset('TRACKBACKBEFORESTRING');
$tmp['trackbackafterstring'] = defset('TRACKBACKAFTERSTRING');*/
$tmp['itemlink'] = defset('NEWSLIST_ITEMLINK');
$tmp['thumbnail'] = defset('NEWSLIST_THUMB', "border:0px");
$tmp['catlink'] = defset('NEWSLIST_CATLINK');
$tmp['caticon'] = defset('NEWSLIST_CATICON', defset('ICONSTYLE'));
if(!$param) $param = array();
$param = array_merge($tmp, $param);
// Next three images aren't always defined by the caller, even if most of $param is.
//XXX All of this should be done via CSS from v2 on.
if (!isset($param['image_nonew_small']))
{
/* if (!defined("IMAGE_nonew_small"))
{
define("IMAGE_nonew_small", (file_exists(THEME."images/nonew_comments.png") ? "<img src='".THEME_ABS."images/nonew_comments.png' alt='' /> " : "<img src='".e_IMAGE_ABS."generic/nonew_comments.png' alt='' />"));
}*/
$param['image_nonew_small'] = (file_exists(THEME."images/nonew_comments.png") ? "<img src='".THEME_ABS."images/nonew_comments.png' alt='' /> " : "<img src='".e_IMAGE_ABS."generic/nonew_comments.png' alt='' />");
}
if (!isset($param['image_new_small']))
{
/* if (!defined("IMAGE_new_small"))
{
define("IMAGE_new_small", (file_exists(THEME."images/new_comments.png") ? "<img src='".THEME_ABS."images/new_comments.png' alt='' /> " : "<img src='".e_IMAGE_ABS."generic/new_comments.png' alt='' /> "));
}
*/
$param['image_new_small'] = (file_exists(THEME."images/new_comments.png") ? "<img src='".THEME_ABS."images/new_comments.png' alt='' /> " : "<img src='".e_IMAGE_ABS."generic/new_comments.png' alt='' /> ");
}
if (!isset($param['image_sticky']))
{
/* if (!defined("IMAGE_sticky"))
{
define("IMAGE_sticky", (file_exists(THEME."images/sticky.png") ? "<img src='".THEME_ABS."images/sticky.png' alt='' /> " : "<img src='".e_IMAGE_ABS."generic/sticky.png' alt='' style='width: 14px; height: 14px; vertical-align: bottom' /> "));
}*/
$param['image_sticky'] = (file_exists(THEME."images/sticky.png") ? "<img src='".THEME_ABS."images/sticky.png' alt='' /> " : "<img src='".e_IMAGE_ABS."generic/sticky.png' alt='' style='width: 14px; height: 14px; vertical-align: bottom' /> ");
}
e107::setRegistry('current_news_item', $news);
e107::setRegistry('current_news_param', $param);
if ($news['news_render_type'] == 1 && $mode != "extend")
{
if (function_exists("news_list"))
{
$NEWS_PARSE = news_list($news);
}
else if ($NEWSLISTSTYLE)
{
$NEWS_PARSE = $NEWSLISTSTYLE;
}
else
{
$NEWS_PARSE = "{NEWSICON}&nbsp;<b>{NEWSTITLELINK}</b><div class='smalltext'>{NEWSAUTHOR} ".defset('LAN_NEWS_300', 'On')." {NEWSDATE} | {NEWSCOMMENTS}</div>";
}
}
else
{
if ($NEWS_TEMPLATE)
{
$NEWS_PARSE = $NEWS_TEMPLATE;
}
else
{
if (function_exists("news_style"))
{
$action = varset($param['current_action'], 'default');
$NEWS_PARSE = news_style($news, $action, $param);
}
else
{
$NEWS_PARSE = $NEWSSTYLE;
}
}
}
//$loop_uid = $news['news_author']; - no references found
//require_once(e_CORE.'shortcodes/batch/news_shortcodes.php');
/* DEPRECATED
setScVar('news_shortcodes', 'news_item', $news);
setScVar('news_shortcodes', 'param', $param);
*/
// Set the Values for the social shortcode usage.
$tp = e107::getParser();
$socialArray = array('url'=>e107::getUrl()->create('news/view/item', $news, 'full=1'), 'title'=>$tp->toText($news['news_title']), 'tags'=>$news['news_meta_keywords']);
$socialObj = e107::getScBatch('social');
if(is_object($socialObj))
{
$socialObj->setVars($socialArray);
}
// Retrieve batch sc object, set required vars
$wrapperKey = (!empty($param['template_key'])) ? $param['template_key'].'/item' : 'news/view/item';
$editable = array(
'table' => 'news',
'pid' => 'news_id',
'vars' => 'news_item',
'perms' => 'H|H4',
'shortcodes' => array(
'news_title' => array('field'=>'news_title', 'type'=>'text', 'container'=>'span'),
'news_description' => array('field'=>'news_meta_description','type'=>'text', 'container'=>'span'),
'news_body' => array('field'=>'news_body', 'type'=>'html', 'container'=>'div'),
'news_summary' => array('field'=>'news_summary', 'type'=>'text', 'container'=>'span'),
)
);
$sc = e107::getScBatch('news')
->wrapper($wrapperKey)
->setScVar('news_item', $news)
->setScVar('param', $param)
->editable($editable);
$text = e107::getParser()->parseTemplate($NEWS_PARSE, true, $sc);
if ($mode == 'return' || !empty($param['return']))
{
return $text;
}
else
{
echo $text;
return TRUE;
}
}
//@TDODO deprecated?
function make_xml_compatible($original)
{
$original = e107::getParser()->toHTML($original, TRUE);
$original = str_replace('&pound', '&amp;#163;', $original);
$original = str_replace('&copy;', '(c)', $original);
return htmlspecialchars($original, ENT_COMPAT, CHARSET);
}
/**
* Render a news Grid. (currently used in news_grid_menu ) // new v2.1.5
* @param array $parm
* @param string $parm['caption'] text or constant
* @param integer $parm['titleLimit'] number of chars fo news title
* @param integer $parm['summaryLimit'] number of chars for new summary
* @param string $parm['source'] latest (latest news items) | sticky (news items) | template (assigned to news-grid layout)
* @param integer $parm['order'] n.news_datestamp DESC
* @param integer $parm['limit'] 10
* @param string $parm['template'] default | or any key as defined in news_grid_template.php
*
* @return string
*/
function render_newsgrid($parm=null)
{
$cacheString = 'nq_news_grid_menu_'.md5(serialize($parm));
$cached = e107::getCache()->retrieve($cacheString);
if(false === $cached)
{
e107::plugLan('news', null);
if(is_string($parm))
{
parse_str($parm, $parms);
}
else
{
$parms = $parm;
e107::getDebug()->log($parms);
}
if(isset($parms['caption'][e_LANGUAGE]))
{
$parms['caption'] = $parms['caption'][e_LANGUAGE];
}
if(!empty($parms['caption']) && defined($parms['caption']))
{
$parms['caption'] = constant($parms['caption']);
}
/** @var e_news_tree $ntree */
$ntree = e107::getObject('e_news_tree');
if($legacyTemplate = e107::getTemplate('news', 'news_menu', 'grid')) // BC
{
$template = $legacyTemplate;
$parms['tmpl'] = 'news_menu';
$parms['tmpl_key'] = 'grid';
}
else // New in v2.1.5
{
$tmpl = !empty($parms['layout']) ? $parms['layout'] : 'col-md-4';
$template = e107::getTemplate('news', 'news_grid', $tmpl);
$parms['tmpl'] = 'news_grid';
$parms['tmpl_key'] = $tmpl;
}
if(empty($parms['mode']))
{
$parms['mode'] = 'news_grid_menu';
}
// $gridSize = vartrue($parms['layout'],'col-md-4');
$parmSrch = array(
'{NEWSGRID}',
'_titleLimit_',
'_summaryLimit_'
);
$parmReplace = array(
// $gridSize,
// vartrue($parms['titleLimit'], 0),
// vartrue($parms['summaryLimit'], 0)
);
$template = str_replace($parmSrch , '', $template); // clean up deprecated elements.
$render = (empty($parms['caption'])) ? false: true;
if(empty($parms['count']))
{
$parms['count'] = 3;
}
$parms['order'] = empty($parms['order']) ? 'n.news_datestamp DESC' : $parms['order'];
$treeparm = array();
if(!empty($parms['count']))
{
$treeparm['db_limit'] = '0, '.intval($parms['count']);
}
if(!empty($parms['limit']))
{
$treeparm['db_limit'] = '0, '.intval($parms['limit']);
}
if(!empty($parms['order']))
{
$treeparm['db_order'] = e107::getParser()->toDB($parms['order']);
}
$parms['return'] = true;
if(varset($parms['source']) == 'template')
{
$treeparm['db_where'] = 'FIND_IN_SET(6, n.news_render_type)';
}
if(varset($parms['source']) == 'sticky')
{
$treeparm['db_where'] = 'n.news_sticky=1';
}
$cached = $ntree->loadJoinActive(vartrue($parms['category'], 0), false, $treeparm)->render($template, $parms, $render);
e107::getCache()->set($cacheString, $cached);
}
return $cached;
}
}
//EXPERIMENTAL
require_once(e_HANDLER.'model_class.php');
class e_news_item extends e_front_model
{
protected $_db_table = 'news';
protected $_field_id = 'news_id';
protected $_cache_string = 'news_item_{ID}';
/**
* Shortcodes - simple field getter (basic formatting)
* THIS IS ONLY TEST, maybe useful for fields requiring simple formatting - it's a way too complicated for designers,
* could be inner used inside the rest of news SCs.
*
* @param string $news_field name without the leading 'news_' prefix
* @param mixed $default
* @return string field value
*/
public function sc_news_field($parm = null)
{
$tmp = explode('|', $parm, 2);
$field = $tmp[0];
if(!is_array($parm))
{
parse_str(varset($tmp[1]), $parm);
}
$val = $this->field($field, '');
//do more with $parm array, just an example here
if(!empty($parm['format']))
{
switch ($parm['format'])
{
//USAGE: {NEWS_FIELD=body|format=html&arg=1,BODY} -> callback e107->toHTML($value, true, 'BODY');
case 'html':
$method = 'toHTML';
$callback = e107::getParser();
$parm['arg'] = explode(',', varset($parm['arg']));
$parm['arg'][0] = vartrue($parm['arg'][0]) ? true : false; //to boolean
$params = array($val); //value is always the first callback argument
$params += $parm['arg'];
break;
//USAGE: {NEWS_FIELD=body|format=html_truncate&arg=200,...} -> callback e107->html_truncate($value, 200, '...');
case 'html_truncate':
$val = e107::getParser()->toHTML($val, true);
//USAGE: {NEWS_FIELD=title|format=text_truncate&arg=100,...} -> callback e107->text_truncate($value, 200, '...');
case 'text_truncate':
$method = $parm['format'];
$callback = e107::getParser();
$params = array($val); //value is always the first callback argument
$params = array_merge($params, explode(',', $parm['arg']));
break;
//USAGE: {NEWS_FIELD=title|format=date} -> strftime($pref[shortdate], $value);
//USAGE: {NEWS_FIELD=title|format=date&arg=%Y} -> strftime('%Y', $value);
case 'date':
$method = $parm['format'];
$callback = e107::getParser();
$params = array($val); //value is always the first callback argument
$params = array_merge($params, explode(',', $parm['arg']));
//should be done with date handler (awaiting for modifications)
return e_date::strftime(varset($parm['arg'], e107::getPref('shortdate')), $val);
break;
default:
return $val;
break;
}
return call_user_func_array(array($callback, $method), $params);
}
return $val;
}
/**
* Shorthand getter for news fields
*
* @param string $news_field name without the leading 'news_' prefix
* @param mixed $default
* @return mixed data
*/
public function field($news_field, $default = null)
{
return parent::get('news_'.$news_field, $default);
}
/**
* Load news item by id
*
* @param integer $id
* @param boolean $force
* @return e_news_item
*/
public function load($id=null, $force = false)
{
$id = intval($id);
$nobody_regexp = "'(^|,)(".str_replace(",", "|", e_UC_NOBODY).")(,|$)'";
$query = "SELECT n.*, u.user_id, u.user_name, u.user_customtitle, u.user_image, nc.category_name, nc.category_sef, nc.category_icon FROM #news AS n
LEFT JOIN #user AS u ON n.news_author = u.user_id
LEFT JOIN #news_category AS nc ON n.news_category = nc.category_id
WHERE n.news_id={$id} AND n.news_class REGEXP '".e_CLASS_REGEXP."' AND NOT (n.news_class REGEXP ".$nobody_regexp.")
AND n.news_start < ".time()." AND (n.news_end=0 || n.news_end>".time().")";
$this->setParam('db_query', $query);
parent::load($id, $force);
return $this;
}
}
class e_news_tree extends e_front_tree_model
{
protected $_db_table = 'news';
protected $_field_id = 'news_id';
protected $_cache_string = 'news_tree_';
/**
* Current tree news category id
*
* @var integer|array
*/
protected $_current_category_id;
/**
* Set current category Id
*
* @param mixed $category_id
* @return e_news_tree
*/
function setCurrentCategoryId($category_id)
{
$this->_current_category_id = $category_id;
return $this;
}
public function getCurrentCategoryId()
{
return $this->_current_category_id;
}
public function hasCurrentCategoryId()
{
return $this->_current_category_id !== null;
}
/**
* Load tree by category id
*
* @param integer $id
* @param boolean $force
* @param array $params DB query parameters
* @return e_news_tree
*/
public function load($id = 0, $force = false, $params = array())
{
$id = intval($id);
if(!$this->hasCurrentCategoryId() || $force) $this->setCurrentCategoryId($id);
$this->setParam('model_class', 'e_news_item')
->setParam('db_order', vartrue($params['db_order'], 'news_datestamp DESC'))
->setParam('db_limit', vartrue($params['db_limit'], '0,10'))
->setParam('db_where', $id ? 'news_category='.$id : '')
->setParam('noCacheStringModify', false);
return parent::load($force);
}
/**
* Load joined tree by category id
*
* @param mixed $category_id
* @param boolean $force
* @param array $params DB query parameters
* @return e_news_tree|e_tree_model
*/
public function loadJoin($category_id = 0, $force = false, $params = array())
{
if(is_string($category_id) && strpos($category_id, ','))
{
$category_id = array_map('trim', explode(',', $category_id));
}
if(is_array($category_id))
{
$category_id = array_map('intval', $category_id);
}
else $category_id = intval($category_id);
if(!$this->hasCurrentCategoryId() || $force) $this->setCurrentCategoryId($category_id);
$where = vartrue($params['db_where']);
if($category_id)
{
if(is_array($category_id))
{
$where .= ($where ? ' AND ' : '').' n.news_category IN ('.implode(',', $category_id).')';
}
else $where .= ($where ? ' AND ' : '').' n.news_category='.$category_id;
}
if($where) $where = 'WHERE '.$where;
$this->setParam('model_class', 'e_news_item');
$db_order = vartrue($params['db_order'], 'n.news_datestamp DESC');
$db_limit = vartrue($params['db_limit'], '0,10');
$query = "SELECT SQL_CALC_FOUND_ROWS n.*, u.user_id, u.user_name, u.user_customtitle, u.user_image, nc.category_id, nc.category_name, nc.category_sef, nc.category_icon FROM #news AS n
LEFT JOIN #user AS u ON n.news_author = u.user_id
LEFT JOIN #news_category AS nc ON n.news_category = nc.category_id
{$where}
ORDER BY ".$db_order." LIMIT ".$db_limit;
$this->setParam('db_query', $query);
return parent::loadBatch($force);
}
/**
* Load active joined tree by category id
*
* @param mixed $category_id
* @param boolean $force
* @param array $params DB query parameters
* @return e_news_tree
*/
public function loadJoinActive($category_id = 0, $force = false, $params = array())
{
$where = vartrue($params['db_where']);
$nobody_regexp = "'(^|,)(".str_replace(",", "|", e_UC_NOBODY).")(,|$)'";
$time = time();
$where .= ($where ? ' AND ' : '')."n.news_start < {$time} AND (n.news_end=0 || n.news_end>{$time})
AND n.news_class REGEXP '".e_CLASS_REGEXP."' AND NOT (n.news_class REGEXP ".$nobody_regexp.")
";
$params['db_where'] = $where;
$this->_cache_string = null; // disable sys cache, otherwise we get a new cache file every time the time() changes.
return $this->loadJoin($category_id, $force, $params);
}
/**
* Render Category tree
*
* @param array $template
* @param array $parms [return, parsesc=>1|0, mode=>string]
* @param boolean $tablerender
* @return string
*/
function render($template = array(), $parms = array(), $tablerender = true)
{
if(!$this->hasTree())
{
return '';
}
if(is_string($template) || empty($template))
{
return "<div class='alert alert-danger'>Couldn't find template/layout with the following params: ".print_a($parms,true)."</div>";
}
$ret = array();
$tp = e107::getParser();
$start = '';
$end = '';
$param = $parms;
$param['current_action'] = 'list';
// TODO more default parameters
$bullet = defined('BULLET') ? THEME_ABS.'images/'.BULLET : THEME_ABS.'images/bullet2.gif';
$vars = new e_vars(array(
'bullet' => $bullet,
'total' => $this->getTotal(),
'currentTotal' => count($this->getTree()),
));
$parser = e107::getParser();
$batch = e107::getScBatch('news')
->setScVar('param', $param);
$wrapperKey = ($parms['tmpl'].'/'.$parms['tmpl_key']);
$batch->wrapper($wrapperKey);
$i = 1;
$items = $this->getTree();
if(!empty($items))
{
/** @var e_tree_model $news */
foreach ($items as $news)
{
$d = $news->toArray();
$batch->setScVar('news_item',$d); // set news category.
break;
}
$start = $parser->parseTemplate($template['start'], true,$batch,$vars); // must be here in case {SETIMAGE} is present and used for items below.
}
$featuredCount = !empty($parms['featured']) ? intval($parms['featured']) : 0;
foreach ($items as $news)
{
$vars->counter = $i;
$batch->setScVar('news_item', $news->getData());
$tmpl = (isset($template['featured']) && $i <= $featuredCount) ? 'featured' : 'item';
$ret[] = $parser->parseTemplate($template[$tmpl], true, $batch, $vars);
$i++;
}
if(!empty($items))
{
$end = $parser->parseTemplate($template['end'], true, $vars);
}
if($ret)
{
$separator = varset($template['separator'], '');
$ret = $start.implode($separator, $ret).$end;
$return = isset($parms['return']) ? true : false;
if($tablerender)
{
$caption = vartrue($parms['caption']) ? defset($parms['caption'], $parms['caption']) : LAN_NEWSLATEST_MENU_TITLE; // found in plugins/news/languages/English.php
if(!empty($parms['caption'][e_LANGUAGE]))
{
$caption = $parms['caption'][e_LANGUAGE];
}
$mod = true === $tablerender ? 'news_latest_menu' : $tablerender;
return e107::getRender()->tablerender($caption, $ret, varset($parms['mode'], $mod), $return);
}
if($return) return $ret;
echo $ret;
}
return '';
}
}
class e_news_category_item extends e_front_model
{
protected $_db_table = 'news_category';
protected $_field_id = 'category_id';
/**
* Shorthand getter for news category fields
*
* @param string $category_field name without the leading 'category_' prefix
* @param mixed $default
* @return mixed data
*/
public function cat($category_field, $default = null)
{
return parent::get('category_'.$category_field, $default);
}
public function sc_news_category_title($parm = '')
{
if('attribute' == $parm)
{
return e107::getParser()->toAttribute($this->cat('name'));
}
return e107::getParser()->toHTML($this->cat('name'),true,'TITLE_PLAIN');
}
public function sc_news_category_url($parm = '')
{
$url = e107::getUrl()->create('news/list/category', array('id' => $this->getId(), 'name' => $this->cat('sef')));
switch($parm)
{
case 'link':
return '<a href="'.$url.'" class="news-category">'.$this->sc_news_category_title().'</a>';
break;
case 'link_icon':
return '<a href="'.$url.'" class="news-category">'.$this->sc_news_category_icon().'&nbsp;'.$this->sc_news_category_title().'</a>';
break;
default:
return $url;
break;
}
}
public function sc_news_category_link()
{
return $this->sc_news_category_url('link');
}
public function sc_news_category_icon($parm = '')
{
if(!$this->cat('icon'))
{
return '';
}
if(strpos($this->cat('icon'), '{') === 0)
{
$src = e107::getParser()->replaceConstants($this->cat('icon'));
}
else
{
$src = e_IMAGE_ABS.'icons/'.$this->cat('icon');
}
switch($parm)
{
case 'src':
return $src;
break;
case 'link':
return '<a href="'.$this->sc_news_category_url().'" class="news-category" title="'.$this->sc_news_category_title('attribute').'"><img src="'.$src.'" class="icon news-category" alt="'.$this->sc_news_category_title('attribute').'" /></a>';
break;
default:
return '<img src="'.$src.'" class="icon news-category" alt="'.$this->sc_news_category_title('attribute').'" />';
break;
}
}
public function sc_news_category_news_count($parm = null)
{
if(!$this->is('category_news_count'))
{
return '';
}
if($parm === 'raw')
{
return (string) $this->cat('news_count');
}
return (string) e107::getParser()->toBadge( $this->cat('news_count'), $parm);
}
}
class e_news_category_tree extends e_front_tree_model
{
protected $_field_id = 'category_id';
/**
* Load category data from the DB
*
* @param boolean $force
* @return e_tree_model
*/
public function loadBatch($force = false)
{
$this->setParam('model_class', 'e_news_category_item')
->setParam('nocount', true)
->setParam('db_order', 'category_order ASC')
->setParam('noCacheStringModify', true)
->setCacheString('news_category_tree')
->setModelTable('news_category');
return parent::loadBatch($force);
}
/**
* Load active categories only (containing active news items)
*
* @param boolean $force
* @return e_tree_model|e_news_category_tree
*/
public function loadActive($force = false)
{
$nobody_regexp = "'(^|,)(".str_replace(",", "|", e_UC_NOBODY).")(,|$)'";
$time = time();
$qry = "
SELECT COUNT(n.news_id) AS category_news_count, nc.* FROM #news_category AS nc
LEFT JOIN #news AS n ON n.news_category=nc.category_id
WHERE n.news_class REGEXP '".e_CLASS_REGEXP."' AND NOT (n.news_class REGEXP ".$nobody_regexp.")
AND n.news_start < ".$time." AND (n.news_end=0 || n.news_end>".$time.")
GROUP BY nc.category_id
ORDER BY nc.category_order ASC
";
$this->setParam('model_class', 'e_news_category_item')
->setParam('db_query', $qry)
->setParam('nocount', true)
->setParam('db_debug', false)
->setCacheString(true)
->setModelTable('news_category');
$this->setModelTable('news_category');
return parent::loadBatch($force);
}
/**
* Render Category tree
*
* @param array $template
* @param array $parms [return, parsesc=>1|0, mode=>string]
* @param boolean $tablerender
* @return string
*/
function render($template = array(), $parms = array(), $tablerender = true)
{
if(!$this->hasTree())
{
return '';
}
$ret = array();
$tp = e107::getParser();
if(!isset($parms['parsesc'])) $parms['parsesc'] = true;
$parsesc = $parms['parsesc'] ? true : false;
$active = '';
if(e_PAGE == 'news.php')
{
$tmp = explode('.', e_QUERY);
if(!empty($tmp[1])) $active = $tmp[1];
}
$bullet = defined('BULLET') ? THEME_ABS.'images/'.BULLET : THEME_ABS.'images/bullet2.gif';
$obj = new e_vars(array('BULLET' => $bullet));
/** @var e_tree_model $cat */
foreach ($this->getTree() as $cat)
{
$obj->ACTIVE = '';
if($active && $active == $cat->getId())
{
$obj->ACTIVE = ' active';
}
$ret[] = $cat->toHTML($template['item'], $parsesc, $obj);
}
if($ret)
{
$separator = varset($template['separator'], '');
$ret = $template['start'].implode($separator, $ret).$template['end'];
$return = isset($parms['return']) ? true : false;
if($tablerender)
{
$caption = vartrue($parms['caption']) ? defset($parms['caption'], $parms['caption']) : LAN_NEWSCAT_MENU_TITLE; // found in plugins/news/languages/English.php
if(!empty($parms['caption'][e_LANGUAGE]))
{
$caption = $parms['caption'][e_LANGUAGE];
}
$mod = true === $tablerender ? 'news_categories_menu' : $tablerender;
return e107::getRender()->tablerender($caption, $ret, varset($parms['mode'], $mod), $return);
}
if($return) return $ret;
echo $ret;
}
return '';
}
}
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