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news handlers - preparing for plugin
This commit is contained in:
secretr
@@ -9,335 +9,12 @@
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* News handler
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*
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* $Source: /cvs_backup/e107_0.8/e107_handlers/news_class.php,v $
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* $Revision: 1.23 $
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* $Date: 2009-09-14 18:22:15 $
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* $Revision: 1.24 $
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* $Date: 2009-09-25 20:13:47 $
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* $Author: secretr $
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*/
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if (!defined('e107_INIT')) { exit; }
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require_once(e_HANDLER.'model_class.php');
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class e_news_item extends e_model
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{
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protected $_loaded_once = false;
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/**
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* Shortcodes - simple field getter (basic formatting)
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* THIS IS ONLY TEST, maybe useful for fields requiring simple formatting - it's a way too complicated for designers,
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* could be inner used inside the rest of news SCs.
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*
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* @param string $news_field name without the leading 'news_' prefix
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* @param mixed $default
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* @return string field value
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*/
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public function sc_news_field($parm = '')
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{
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$tmp = explode('|', $parm, 2);
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$field = $tmp[0];
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if(!is_array($parm))
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{
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parse_str(varset($tmp[1]), $parm);
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}
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$val = $this->get($field, '');
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//do more with $parm array, just an example here
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if(varsettrue($parm['format']))
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{
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switch ($parm['format'])
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{
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//USAGE: {NEWS_FIELD=body|format=html&arg=1,BODY} -> callback e107->toHTML($value, true, 'BODY');
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case 'html':
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$method = 'toHTML';
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$callback = e107::getParser();
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$parm['arg'] = explode(',', varset($parm['arg']));
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$parm['arg'][0] = varsettrue($parm['arg'][0]) ? true : false; //to boolean
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$params = array($val); //value is always the first callback argument
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$params += $parm['arg'];
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break;
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//USAGE: {NEWS_FIELD=body|format=html_truncate&arg=200,...} -> callback e107->html_truncate($value, 200, '...');
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case 'html_truncate':
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$val = e107::getParser()->toHTML($val, true);
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//USAGE: {NEWS_FIELD=title|format=text_truncate&arg=100,...} -> callback e107->text_truncate($value, 200, '...');
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case 'text_truncate':
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$method = $parm['format'];
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$callback = e107::getParser();
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$params = array($val); //value is always the first callback argument
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$params = array_merge($params, explode(',', $parm['arg']));
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break;
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//USAGE: {NEWS_FIELD=title|format=date} -> strftime($pref[shortdate], $value);
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//USAGE: {NEWS_FIELD=title|format=date&arg=%Y} -> strftime('%Y', $value);
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case 'date':
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$method = $parm['format'];
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$callback = e107::getParser();
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$params = array($val); //value is always the first callback argument
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$params = array_merge($params, explode(',', $parm['arg']));
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//should be done with date handler (awaiting for modifications)
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return strftime(varset($parm['arg'], e107::getPref('shortdate')), $val);
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break;
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default:
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return $val;
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break;
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}
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return call_user_func_array(array($callback, $method), $params);
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}
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return $val;
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}
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/**
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* Shorthand getter for news fields
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*
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* @param string $news_field name without the leading 'news_' prefix
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* @param mixed $default
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* @return mixed data
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*/
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public function get($news_field, $default = null)
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{
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return parent::get('news_'.$news_field, $default);
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}
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/**
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* Load news item by id
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*
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* @param integer $id
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* @param boolean $force
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* @return e_news_item
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*/
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public function load($id, $force = false)
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{
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if($force || !$this->_loaded_once)
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{
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$id = intval($id);
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$nobody_regexp = "'(^|,)(".str_replace(",", "|", e_UC_NOBODY).")(,|$)'";
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$query = "SELECT n.*, u.user_id, u.user_name, u.user_customtitle, nc.category_name, nc.category_icon FROM #news AS n
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LEFT JOIN #user AS u ON n.news_author = u.user_id
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LEFT JOIN #news_category AS nc ON n.news_category = nc.category_id
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WHERE n.news_id={$id} AND n.news_class REGEXP '".e_CLASS_REGEXP."' AND NOT (n.news_class REGEXP ".$nobody_regexp.")
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AND n.news_start < ".time()." AND (n.news_end=0 || n.news_end>".time().")";
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if(e107::getDb()->db_Select_gen($query))
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{
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$this->setData(e107::getDb()->db_Fetch());
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}
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$this->_loaded_once = true;
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}
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return $this;
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}
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}
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class e_news_tree extends e_model
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{
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/**
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* Current tree news category id
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*
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* @var integer
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*/
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protected $_current_category_id;
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/**
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* @var array
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*/
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protected $_tree_db_total = array();
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/**
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* Constructor
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*
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* @param unknown_type $category_id
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*/
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public function __construct($category_id = null)
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{
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if(null !== $category_id)
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{
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$this->load($category_id);
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}
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}
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/**
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* Set current category Id
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*
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* @param integer $category_id
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* @return e_news_tree
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*/
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function setCurrentCategoryId($category_id)
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{
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$this->_current_category_id = intval($category_id);
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return $this;
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}
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/**
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* Get news item object from the tree
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* Preparing for future news SEF string (string $name)
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*
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* @param string|integer $name
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* @param integer $category_id optional category Id
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* @return e_news_item
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*/
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function getNode($name, $category_id = null)
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{
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if(null === $category_id)
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{
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$category_id = $this->_current_category_id;
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}
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return $this->getData('__tree/'.$category_id.'/'.$name);
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}
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/**
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* Set news item object
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*
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* @param string|integer $name
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* @param array $data
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* @param integer $category_id optional category Id
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* @return e_news_tree
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*/
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function setNode($name, $data, $category_id = null)
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{
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if(null === $category_id)
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{
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$category_id = $this->_current_category_id;
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}
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$this->setData('__tree/'.$category_id.'/'.$name, new e_news_item($data));
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return $this;
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}
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/**
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* Set new category tree
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*
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* @param array $tree
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* @param integer $category_id
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* @return e_news_tree
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*/
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public function setTree(array $tree, $category_id = null)
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{
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if(null === $category_id)
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{
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$category_id = $this->_current_category_id;
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}
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$this->setData('__tree/'.$category_id, $tree);
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return $this;
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}
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/**
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* Get tree by category id
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*
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* @param integer $category_id
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* @return array
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*/
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public function getTree($category_id = null)
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{
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if(null === $category_id)
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{
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$category_id = $this->_current_category_id;
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}
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return $this->getData('__tree/'.$category_id);
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}
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/**
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* Total records found (DB)
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* @param integer $category_id [optional]
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* @return integer
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*/
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function getTreeTotal($category_id = null)
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{
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if(null === $category_id)
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{
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$category_id = $this->_current_category_id;
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}
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return (isset($this->_tree_db_total[$category_id]) ? $this->_tree_db_total[$category_id] : 0);
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}
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/**
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* Load tree by category id
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*
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* @param integer $category_id
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* @param boolean $force
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* @param array $qry_data limit_from, limit_to, order, date [YYYYMMDD], day[DD], month [MM]
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* @return e_news_tree
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*/
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public function load($category_id = 0, $force = false, $qry_data = array())
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{
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$category_id = intval($category_id);
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if(is_string($qry_data)) { parse_str($qry_data, $qry_data); }
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$limit_from = varset($qry_data['limit_from'], 0);
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$limit_to = varset($qry_data['limit_to'], e107::getPref('newspost', 15));
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$order = varset($qry_data['order'], 'n.news_sticky DESC, n.news_datestamp DESC');
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$this->setCurrentCategoryId($category_id);
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//TODO - file cache $cacheString = md5($category_id.$limit_from.$order.e_CLASS_REGEXP);
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if($force || !$this->isTree())
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{
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var_dump('nocache');
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$nobody_regexp = "'(^|,)(".str_replace(",", "|", e_UC_NOBODY).")(,|$)'";
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if($category_id)
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{
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$where = ' news_category='.$category_id.' AND';
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}
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$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
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LEFT JOIN #user AS u ON n.news_author = u.user_id
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LEFT JOIN #news_category AS nc ON n.news_category = nc.category_id
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WHERE{$where} n.news_start < ".time()." AND (n.news_end=0 || n.news_end>".time().")
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AND n.news_class REGEXP '".e_CLASS_REGEXP."' AND NOT (n.news_class REGEXP ".$nobody_regexp.")
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ORDER BY ".e107::getParser()->toDB($order)." LIMIT ".intval($limit_from).",".intval($limit_to);
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$tree = array();
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if(e107::getDb()->db_Select_gen($query))
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{
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$this->_tree_db_total[$category_id] = (integer) e107::getDb()->total_results;
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while (true)
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{
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$row = e107::getDb()->db_Fetch();
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if(!$row)
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{
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break;
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}
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$tree[$row['news_id']] = new e_news_item($row);
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}
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}
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$this->setTree($tree);
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}
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return $this;
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}
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function isTree($category_id = null)
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{
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if(null === $category_id)
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{
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$category_id = $this->_current_category_id;
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}
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return $this->isData('__tree/'.$category_id);
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}
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function isNode($name, $category_id = null)
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{
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if(null === $category_id)
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{
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$category_id = $this->_current_category_id;
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}
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return $this->isData('__tree/'.$category_id.'/'.$name);
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}
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function hasNode($name, $category_id = null)
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{
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if(null === $category_id)
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{
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$category_id = $this->_current_category_id;
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}
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return $this->hasData('__tree/'.$category_id.'/'.$name);
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}
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}
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class news {
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@@ -946,4 +623,645 @@ class news {
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}
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}
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?>
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//EXPERIMENTAL
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require_once(e_HANDLER.'model_class.php');
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class e_news_item extends e_model
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{
|
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protected $_loaded_once = false;
|
||||
|
||||
/**
|
||||
* 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 $default
|
||||
* @return string field value
|
||||
*/
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public function sc_news_field($parm = '')
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{
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$tmp = explode('|', $parm, 2);
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$field = $tmp[0];
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if(!is_array($parm))
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{
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parse_str(varset($tmp[1]), $parm);
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}
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$val = $this->get($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
|
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$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 $default
|
||||
* @return mixed data
|
||||
*/
|
||||
public function get($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, $force = false)
|
||||
{
|
||||
if($force || !$this->_loaded_once)
|
||||
{
|
||||
$id = intval($id);
|
||||
$nobody_regexp = "'(^|,)(".str_replace(",", "|", e_UC_NOBODY).")(,|$)'";
|
||||
|
||||
$query = "SELECT n.*, u.user_id, u.user_name, u.user_customtitle, nc.category_name, nc.category_icon FROM #news AS n
|
||||
LEFT JOIN #user AS u ON n.news_author = u.user_id
|
||||
LEFT JOIN #news_category AS nc ON n.news_category = nc.category_id
|
||||
WHERE n.news_id={$id} AND n.news_class REGEXP '".e_CLASS_REGEXP."' AND NOT (n.news_class REGEXP ".$nobody_regexp.")
|
||||
AND n.news_start < ".time()." AND (n.news_end=0 || n.news_end>".time().")";
|
||||
|
||||
if(e107::getDb()->db_Select_gen($query))
|
||||
{
|
||||
$this->setData(e107::getDb()->db_Fetch());
|
||||
}
|
||||
$this->_loaded_once = true;
|
||||
}
|
||||
return $this;
|
||||
}
|
||||
}
|
||||
|
||||
class e_news_tree extends e_model
|
||||
{
|
||||
/**
|
||||
* Current tree news category id
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
protected $_current_category_id;
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
protected $_tree_db_total = array();
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* @param unknown_type $category_id
|
||||
*/
|
||||
public function __construct($category_id = null)
|
||||
{
|
||||
if(null !== $category_id)
|
||||
{
|
||||
$this->load($category_id);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Set current category Id
|
||||
*
|
||||
* @param integer $category_id
|
||||
* @return e_news_tree
|
||||
*/
|
||||
function setCurrentCategoryId($category_id)
|
||||
{
|
||||
$this->_current_category_id = intval($category_id);
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get news item object from the tree
|
||||
* Preparing for future news SEF string (string $name)
|
||||
*
|
||||
* @param string|integer $name
|
||||
* @param integer $category_id optional category Id
|
||||
* @return e_news_item
|
||||
*/
|
||||
function getNode($name, $category_id = null)
|
||||
{
|
||||
if(null === $category_id)
|
||||
{
|
||||
$category_id = $this->_current_category_id;
|
||||
}
|
||||
return $this->getData('__tree/'.$category_id.'/'.$name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set news item object
|
||||
*
|
||||
* @param string|integer $name
|
||||
* @param array $data
|
||||
* @param integer $category_id optional category Id
|
||||
* @return e_news_tree
|
||||
*/
|
||||
function setNode($name, $data, $category_id = null)
|
||||
{
|
||||
if(null === $category_id)
|
||||
{
|
||||
$category_id = $this->_current_category_id;
|
||||
}
|
||||
$this->setData('__tree/'.$category_id.'/'.$name, new e_news_item($data));
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set new category tree
|
||||
*
|
||||
* @param array $tree
|
||||
* @param integer $category_id
|
||||
* @return e_news_tree
|
||||
*/
|
||||
public function setTree(array $tree, $category_id = null)
|
||||
{
|
||||
if(null === $category_id)
|
||||
{
|
||||
$category_id = $this->_current_category_id;
|
||||
}
|
||||
$this->setData('__tree/'.$category_id, $tree);
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get tree by category id
|
||||
*
|
||||
* @param integer $category_id
|
||||
* @return array
|
||||
*/
|
||||
public function getTree($category_id = null)
|
||||
{
|
||||
if(null === $category_id)
|
||||
{
|
||||
$category_id = $this->_current_category_id;
|
||||
}
|
||||
return $this->getData('__tree/'.$category_id);
|
||||
}
|
||||
|
||||
/**
|
||||
* Total records found (DB)
|
||||
* @param integer $category_id [optional]
|
||||
* @return integer
|
||||
*/
|
||||
function getTreeTotal($category_id = null)
|
||||
{
|
||||
if(null === $category_id)
|
||||
{
|
||||
$category_id = $this->_current_category_id;
|
||||
}
|
||||
return (isset($this->_tree_db_total[$category_id]) ? $this->_tree_db_total[$category_id] : 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Load tree by category id
|
||||
*
|
||||
* @param integer $category_id
|
||||
* @param boolean $force
|
||||
* @param array $qry_data limit_from, limit_to, order, date [YYYYMMDD], day[DD], month [MM]
|
||||
* @return e_news_tree
|
||||
*/
|
||||
public function load($category_id = 0, $force = false, $qry_data = array())
|
||||
{
|
||||
$category_id = intval($category_id);
|
||||
if(is_string($qry_data)) { parse_str($qry_data, $qry_data); }
|
||||
|
||||
$limit_from = varset($qry_data['limit_from'], 0);
|
||||
$limit_to = varset($qry_data['limit_to'], e107::getPref('newspost', 15));
|
||||
$order = varset($qry_data['order'], 'n.news_sticky DESC, n.news_datestamp DESC');
|
||||
|
||||
$this->setCurrentCategoryId($category_id);
|
||||
|
||||
//TODO - file cache $cacheString = md5($category_id.$limit_from.$order.e_CLASS_REGEXP);
|
||||
|
||||
if($force || !$this->isTree())
|
||||
{
|
||||
$nobody_regexp = "'(^|,)(".str_replace(",", "|", e_UC_NOBODY).")(,|$)'";
|
||||
if($category_id)
|
||||
{
|
||||
$where = ' news_category='.$category_id.' AND';
|
||||
}
|
||||
$query = "SELECT SQL_CALC_FOUND_ROWS n.*, u.user_id, u.user_name, u.user_customtitle, nc.category_name, nc.category_icon FROM #news AS n
|
||||
LEFT JOIN #user AS u ON n.news_author = u.user_id
|
||||
LEFT JOIN #news_category AS nc ON n.news_category = nc.category_id
|
||||
WHERE{$where} 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 ".$nobody_regexp.")
|
||||
ORDER BY ".e107::getParser()->toDB($order)." LIMIT ".intval($limit_from).",".intval($limit_to);
|
||||
|
||||
$tree = array();
|
||||
if(e107::getDb()->db_Select_gen($query))
|
||||
{
|
||||
$this->_tree_db_total[$category_id] = (integer) e107::getDb()->total_results;
|
||||
|
||||
while (true)
|
||||
{
|
||||
$row = e107::getDb()->db_Fetch();
|
||||
if(!$row)
|
||||
{
|
||||
break;
|
||||
}
|
||||
$tree[$row['news_id']] = new e_news_item($row);
|
||||
}
|
||||
}
|
||||
$this->setTree($tree);
|
||||
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
function isTree($category_id = null)
|
||||
{
|
||||
if(null === $category_id)
|
||||
{
|
||||
$category_id = $this->_current_category_id;
|
||||
}
|
||||
|
||||
return $this->isData('__tree/'.$category_id);
|
||||
}
|
||||
|
||||
function isNode($name, $category_id = null)
|
||||
{
|
||||
if(null === $category_id)
|
||||
{
|
||||
$category_id = $this->_current_category_id;
|
||||
}
|
||||
return $this->isData('__tree/'.$category_id.'/'.$name);
|
||||
}
|
||||
|
||||
function hasNode($name, $category_id = null)
|
||||
{
|
||||
if(null === $category_id)
|
||||
{
|
||||
$category_id = $this->_current_category_id;
|
||||
}
|
||||
return $this->hasData('__tree/'.$category_id.'/'.$name);
|
||||
}
|
||||
}
|
||||
|
||||
class e_news_category_item extends e_model
|
||||
{
|
||||
/**
|
||||
* Shorthand getter for news category fields
|
||||
*
|
||||
* @param string $category_field name without the leading 'category_' prefix
|
||||
* @param mixed $default
|
||||
* @return mixed data
|
||||
*/
|
||||
public function get($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->get('name'));
|
||||
return $this->get('name');
|
||||
}
|
||||
|
||||
public function sc_news_category_url($parm = '')
|
||||
{
|
||||
|
||||
$url = e107::getUrl()->create('core:news', 'main', 'action=list&id='.$this->getId().'&sef='.$this->get('rewrite_string'));
|
||||
switch($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().' '.$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(!$this->get('icon'))
|
||||
{
|
||||
return '';
|
||||
}
|
||||
if(strpos($this->get('icon'), '{') === 0)
|
||||
{
|
||||
$src = e107::getParser()->replaceConstants($this->get('icon'));
|
||||
}
|
||||
else
|
||||
{
|
||||
$src = e_IMAGE_ABS.'icons/'.$this->get('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->get('news_count');
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
class e_news_category_tree extends e_model
|
||||
{
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
protected $_tree_db_total = array();
|
||||
|
||||
/**
|
||||
* Get category news item object from the tree
|
||||
* If $force_empty is true and corresponding category object can't be found,
|
||||
* empty object will be set/returned if
|
||||
*
|
||||
* @param integer $category_id
|
||||
* @param boolean $force_empty
|
||||
* @return e_news_category_item
|
||||
*/
|
||||
function getNode($category_id, $force_empty = false)
|
||||
{
|
||||
$default = null;
|
||||
if($force_empty && $this->isData('__tree/'.$category_id))
|
||||
{
|
||||
$default = new e_news_category();
|
||||
$this->setNode($category_id, $default);
|
||||
}
|
||||
|
||||
return $this->getData('__tree/'.$category_id, $default);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set category news item object
|
||||
*
|
||||
* @param integer $category_id
|
||||
* @param e_news_category_item $category_object
|
||||
* @return e_news_category_tree
|
||||
*/
|
||||
function setNode($category_id, $category_object)
|
||||
{
|
||||
if(!$category_id || !($category_object instanceof e_news_category_item))
|
||||
{
|
||||
return $this;
|
||||
}
|
||||
$this->_tree_total = null;
|
||||
$this->setData('__tree/'.$category_id, $category_object);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set news category tree array
|
||||
*
|
||||
* @param array $tree
|
||||
* @return e_news_category_tree
|
||||
*/
|
||||
public function setTree(array $tree)
|
||||
{
|
||||
$this->_tree_total = null;
|
||||
$this->setData('__tree', $tree);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get news category tree array
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getTree()
|
||||
{
|
||||
return $this->getData('__tree', array());
|
||||
}
|
||||
|
||||
/**
|
||||
* Total records found (DB)
|
||||
*
|
||||
* @return integer
|
||||
*/
|
||||
function getTreeTotal()
|
||||
{
|
||||
if(null === $this->_tree_total)
|
||||
{
|
||||
$this->_tree_total = count($this->getTree());
|
||||
}
|
||||
return $this->_tree_total;
|
||||
}
|
||||
|
||||
/**
|
||||
* Load category data from the DB
|
||||
*
|
||||
* @param boolean $force
|
||||
* @return e_news_category_tree
|
||||
*/
|
||||
public function load($force = false)
|
||||
{
|
||||
if(!$force && $this->is($key))
|
||||
{
|
||||
return $this;
|
||||
}
|
||||
|
||||
$sef = (e107::getUrl()->getProfileId('news') !== 'main');
|
||||
if($sef)
|
||||
{
|
||||
$qry = "
|
||||
SELECT nc.*, ncr.news_rewrite_string AS category_rewrite_string, ncr.news_rewrite_id AS category_rewrite_id FROM #news_category AS nc
|
||||
LEFT JOIN #news_rewrite AS ncr ON nc.category_id=ncr.news_rewrite_source AND ncr.news_rewrite_type=2
|
||||
ORDER BY nc.category_order ASC
|
||||
";
|
||||
}
|
||||
else
|
||||
{
|
||||
$qry = "SELECT * FROM #news_category ORDER BY category_order ASC";
|
||||
}
|
||||
|
||||
$tree = array();
|
||||
$sql = e107::getDb();
|
||||
$sql->db_Mark_Time('news_category_tree');
|
||||
|
||||
if($sql->db_Select_gen($qry))
|
||||
{
|
||||
while($row = $sql->db_Fetch())
|
||||
{
|
||||
$tree[$row['category_id']] = new e_news_category_item($row);
|
||||
}
|
||||
}
|
||||
$this->setTree($tree);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Load active categories only (containing active news items)
|
||||
*
|
||||
* @param boolean $force
|
||||
* @return e_news_category_tree
|
||||
*/
|
||||
public function loadActive($force = false)
|
||||
{
|
||||
if(!$force && $this->is($key))
|
||||
{
|
||||
return $this;
|
||||
}
|
||||
|
||||
$sef = (e107::getUrl()->getProfileId('news') !== 'main');
|
||||
$nobody_regexp = "'(^|,)(".str_replace(",", "|", e_UC_NOBODY).")(,|$)'";
|
||||
$time = time();
|
||||
if($sef)
|
||||
{
|
||||
$qry = "
|
||||
SELECT COUNT(n.news_id) AS category_news_count, nc.*, ncr.news_rewrite_string AS category_rewrite_string, ncr.news_rewrite_id AS category_rewrite_id FROM #news_category AS nc
|
||||
LEFT JOIN #news_rewrite AS ncr ON nc.category_id=ncr.news_rewrite_source AND ncr.news_rewrite_type=2
|
||||
LEFT JOIN #news AS n ON n.news_category=nc.category_id
|
||||
WHERE n.news_class REGEXP '".e_CLASS_REGEXP."' AND NOT (n.news_class REGEXP ".$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
|
||||
";
|
||||
}
|
||||
else
|
||||
{
|
||||
$qry = "
|
||||
SELECT COUNT(n.news_id) AS category_news_count, nc.* FROM #news_category AS nc
|
||||
LEFT JOIN #news AS n ON n.news_category=nc.category_id
|
||||
WHERE n.news_class REGEXP '".e_CLASS_REGEXP."' AND NOT (n.news_class REGEXP ".$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
|
||||
";
|
||||
}
|
||||
|
||||
$tree = array();
|
||||
$sql = e107::getDb();
|
||||
$sql->db_Mark_Time('news_category_tree');
|
||||
|
||||
if($sql->db_Select_gen($qry))
|
||||
{
|
||||
while($row = $sql->db_Fetch())
|
||||
{
|
||||
$tree[$row['category_id']] = new e_news_category_item($row);
|
||||
}
|
||||
}
|
||||
$this->setTree($tree);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render Category tree
|
||||
*
|
||||
* @param array $parms [return, parsesc=>1|0, mode=>string]
|
||||
* @param boolean $tablerender
|
||||
* @param array $force_template template override
|
||||
* @return string
|
||||
*/
|
||||
function render($parms = array(), $tablerender = true, $force_template = array())
|
||||
{
|
||||
if(!$this->getTreeTotal())
|
||||
{
|
||||
return '';
|
||||
}
|
||||
|
||||
$template = $force_template; //TODO template search, more template freedom, tree shortcodes
|
||||
$ret = array();
|
||||
$tp = e107::getParser();
|
||||
|
||||
if(!isset($parms['parsesc'])) $parms['parsesc'] = true;
|
||||
$parsesc = $parms['parsesc'] ? true : false;
|
||||
|
||||
foreach ($this->getTree() as $cat)
|
||||
{
|
||||
$ret[] = $tp->parseTemplate($template['item'], $parsesc, $cat);
|
||||
}
|
||||
|
||||
if($ret)
|
||||
{
|
||||
$separator = varset($template['separator'], '');
|
||||
$ret = implode($separator, $ret);
|
||||
$return = isset($parms['return']) ? true : false;
|
||||
|
||||
if($tablerender)
|
||||
{
|
||||
$caption = true === $tablerender ? 'News Categories' : defset($caption, $caption); //TODO lan
|
||||
return e107::getRender()->tablerender($caption, $ret, varset($parms['mode'], 'news_categories_menu'), $return);
|
||||
}
|
||||
|
||||
if($return) return $ret;
|
||||
echo $ret;
|
||||
}
|
||||
|
||||
return '';
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user