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php-e107/e107_handlers/news_class.php

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<?php
/*
* e107 website system
*
* Copyright (C) 2008-2010 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
*
* $URL$
* $Id$
*/
/**
*
* @package e107
* @subpackage e107_handlers
* @version $Id$
* @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 $_rewrite_map = null;
//FIXME - LANs
//TODO - synch WIKI docs, add rewrite data to the event data
function submit_item($news, $smessages = false)
{
$tp = e107::getParser();
$sql = e107::getDb();
$admin_log = e107::getAdminLog();
$pref = e107::getPref();
$e_event = e107::getEvent();
$e107cache = e107::getCache();
$emessage = e107::getMessage();
$error = false;
if(empty($news['news_title']))
{
$error = true;
$emessage->add('Validation error: News title can\'t be empty!', 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;
$emessage->add('Validation error: News SEF URL value is required field and can\'t be empty!', E_MESSAGE_ERROR, $smessages);
}
elseif($sql->db_Count('news', '(news_id)', ($news['news_sef'] ? 'news_id<>'.intval($news['news_id']).' AND ' : '')."news_sef='".$tp->toDB($news['news_sef'])."'"))
{
$error = true;
$emessage->add('Validation error: News SEF URL is unique field - current value already in use! Please choose another SEF URL value.', E_MESSAGE_ERROR, $smessages);
}
if(empty($news['news_category']))
{
$error = true;
$emessage->add('Validation error: News category can\'t be empty!', 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->db_Update('news', $data))
{
e107::getAdminLog()->logArrayAll('NEWS_09', $logData);
$data['data']['news_id'] = $news['news_id'];
e107::getEvent()->trigger('newsupd', $data['data']);
$message = LAN_NEWS_21;
$emessage->add(LAN_NEWS_21, 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_NEWS_46, E_MESSAGE_INFO, $smessages);
$message = "<strong>".LAN_NEWS_46."</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->db_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_NEWS_6, E_MESSAGE_SUCCESS, $smessages);
e107::getCache()->clear('news.php');
//moved down - prevent wrong mysql_insert_id
e107::getAdminLog()->logArrayAll('NEWS_08', $logData);
e107::getEvent()->trigger('newspost', $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_NEWS_7, E_MESSAGE_ERROR, $smessages);
}
}
/* FIXME - trackback should be hooked! */
if($news['news_id'] && $pref['trackbackEnabled'])
{
$excerpt = e107::getParser()->text_truncate(strip_tags(e107::getParser()->post_toHTML($news['news_body'])), 100, '...');
// $id=mysql_insert_id();
$permLink = $e107->base_path."comment.php?comment.news.".intval($news['news_id']);
require_once(e_PLUGIN."trackback/trackbackClass.php");
$trackback = new trackbackClass();
if($_POST['trackback_urls'])
{
$urlArray = explode("\n", $_POST['trackback_urls']);
foreach($urlArray as $pingurl)
{
if(!$terror = $trackback->sendTrackback($permLink, $pingurl, $news['news_title'], $excerpt))
{
$message .= "<br />successfully pinged {$pingurl}.";
$emessage->add("Successfully pinged {$pingurl}.", E_MESSAGE_SUCCESS, $smessages);
}
else
{
$message .= "<br />was unable to ping {$pingurl}<br />[ Error message returned was : '{$terror}'. ]";
$emessage->add("was unable to ping {$pingurl}<br />[ Error message returned was : '{$terror}'. ]", E_MESSAGE_ERROR, $smessages);
}
}
}
if(isset($_POST['pingback_urls']))
{
if ($urlArray = $trackback->getPingUrls($news['news_body'])) //FIXME - missing method!!!
{
foreach($urlArray as $pingurl)
{
if ($trackback -> sendTrackback($permLink, $pingurl, $news['news_title'], $excerpt))
{
$message .= "<br />successfully pinged {$pingurl}.";
$emessage->add("Successfully pinged {$pingurl}.", E_MESSAGE_SUCCESS, $smessages);
}
else
{
$message .= "Pingback to {$pingurl} failed ...";
$emessage->add("Pingback to {$pingurl} failed ...", E_MESSAGE_ERROR, $smessages);
}
}
}
else
{
$message .= "<br />No pingback addresses were discovered";
$emessage->add("No pingback addresses were discovered", E_MESSAGE_INFO, $smessages);
}
}
}
/* end trackback */
//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;
}
}
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'] = ICONSTYLE;
$tmp['commentoffstring'] = COMMENTOFFSTRING;
$tmp['commentlink'] = COMMENTLINK;
$tmp['trackbackstring'] = (defined("TRACKBACKSTRING") ? TRACKBACKSTRING : "");
$tmp['trackbackbeforestring'] = (defined("TRACKBACKBEFORESTRING") ? TRACKBACKBEFORESTRING : "");
$tmp['trackbackafterstring'] = (defined("TRACKBACKAFTERSTRING") ? TRACKBACKAFTERSTRING : "");
$tmp['itemlink'] = (defined("NEWSLIST_ITEMLINK")) ? NEWSLIST_ITEMLINK : "";
$tmp['thumbnail'] =(defined("NEWSLIST_THUMB")) ? NEWSLIST_THUMB : "border:0px";
$tmp['catlink'] = (defined("NEWSLIST_CATLINK")) ? NEWSLIST_CATLINK : "";
$tmp['caticon'] = (defined("NEWSLIST_CATICON")) ? NEWSLIST_CATICON : ICONSTYLE;
if(!$param) $param = array();
$param = array_merge($tmp, $param);
// Next three images aren't always defined by the caller, even if most of $param is.
if (!isset($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='' />"));
}
$param['image_nonew_small'] = IMAGE_nonew_small;
}
if (!isset($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='' /> "));
}
$param['image_new_small'] = IMAGE_new_small;
}
if (!isset($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'] = IMAGE_sticky;
}
cachevars('current_news_item', $news);
cachevars('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 {
$NEWS_PARSE = "{NEWSICON}&nbsp;<b>{NEWSTITLELINK}</b><div class='smalltext'>{NEWSAUTHOR} ".LAN_NEWS_100." {NEWSDATE} | {NEWSCOMMENTS}</div>";
}
} else {
if ($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);
*/
// Retrieve batch sc object, set required vars
e107::getScBatch('news')
->setScVar('news_item', $news)
->setScVar('param', $param);
$text = e107::getParser()->parseTemplate($NEWS_PARSE, true);
if ($mode == '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);
}
}
//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_';
/**
* 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 = '')
{
$tmp = explode('|', $parm, 2);
$field = $tmp[0];
if(!is_array($parm))
{
parse_str(varset($tmp[1]), $parm);
}
$val = $this->field($field, '');
//do more with $parm array, just an example here
if(varsettrue($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']));
$parm['arg'][0] = varsettrue($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(',', $parm['arg']));
//should be done with date handler (awaiting for modifications)
return strftime(varset($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, $force = false)
{
$id = intval($id);
$nobody_regexp = "'(^|,)(".str_replace(",", "|", e_UC_NOBODY).")(,|$)'";
$query = "SELECT n.*, u.user_id, u.user_name, u.user_customtitle, nc.category_name, nc.category_sef, nc.category_icon FROM #news AS n
LEFT JOIN #user AS u ON n.news_author = u.user_id
LEFT JOIN #news_category AS nc ON n.news_category = nc.category_id
WHERE n.news_id={$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
*/
protected $_current_category_id;
/**
* Set current category Id
*
* @param integer $category_id
* @return e_news_tree
*/
function setCurrentCategoryId($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 $category_id
* @param boolean $force
* @param array $params DB query parameters
* @return e_news_tree
*/
public function load($category_id = 0, $force = false, $params = array())
{
$category_id = intval($category_id);
if(!$this->hasCurrentCategoryId() || $force) $this->setCurrentCategoryId($category_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', $category_id ? 'news_category='.$category_id : '')
->setParam('noCacheStringModify', false);
return parent::load($force);
}
/**
* Load joined tree by category id
*
* @param integer $category_id
* @param boolean $force
* @param array $params DB query parameters
* @return e_news_tree
*/
public function loadJoin($category_id = 0, $force = false, $params = array())
{
$category_id = intval($category_id);
if(!$this->hasCurrentCategoryId() || $force) $this->setCurrentCategoryId($category_id);
$where = vartrue($params['db_where']);
if($category_id)
{
$where = ($where ? ' AND ' : '').' news_category='.$category_id.' AND';
}
if($where) $where = 'WHERE '.$where;
$this->setParam('model_class', 'e_news_item');
$db_order = vartrue($params['db_order'], 'news_datestamp DESC');
$db_limit = vartrue($params['db_limit'], '0,10');
$query = "SELECT SQL_CALC_FOUND_ROWS n.*, u.user_id, u.user_name, u.user_customtitle, nc.category_name, nc.category_icon FROM #news AS n
LEFT JOIN #user AS u ON n.news_author = u.user_id
LEFT JOIN #news_category AS nc ON n.news_category = nc.category_id
{$where}
ORDER BY ".$db_order." LIMIT ".$db_limit;
$this->setParam('db_query', $query);
return parent::load($force);
}
/**
* Load active joined tree by category id
*
* @param integer $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.")
";
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 '';
}
$ret = array();
$tp = e107::getParser();
$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);
$i = 1;
foreach ($this->getTree() as $news)
{
$vars->counter = $i;
$batch->setScVar('news_item', $news->getData());
$ret[] = $parser->parseTemplate($template['item'], true, $batch, $vars);
$i++;
}
if($ret)
{
$separator = varset($template['separator'], '');
$ret = $parser->simpleParse($template['start'], $vars).implode($separator, $ret).$parser->simpleParse($template['end'], $vars);
$return = isset($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
$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 $this->cat('name');
}
public function sc_news_category_url($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 = '')
{
if(!$this->is('category_news_count'))
{
return '';
}
return (string) $this->cat('news_count');
}
}
class e_news_category_tree extends e_front_tree_model
{
protected $_field_id = 'category_id';
/**
* Load category data from the DB
*
* @param boolean $force
* @return e_news_category_tree
*/
public function load($force = false)
{
$this->setParam('model_class', 'e_news_category_item')
->setParam('nocount', true)
->setParam('db_order', 'category_order ASC')
->setParam('noCacheStringModify', true)
->setCacheString('news_category_tree')
->setModelTable('news_category');
return parent::load($force);
}
/**
* Load active categories only (containing active news items)
*
* @param boolean $force
* @return e_news_category_tree
*/
public function loadActive($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');
$this->setModelTable('news_category');
return parent::load($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')
{
$tmp = explode('.', e_QUERY);
if(vartrue($tmp[1])) $active = $tmp[1];
}
$bullet = defined('BULLET') ? THEME_ABS.'images/'.BULLET : THEME_ABS.'images/bullet2.gif';
$obj = new e_vars(array('bullet' => $bullet));
foreach ($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
$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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