se/SE/se-lib/Tree.php

<?php


class Tree {


var $_table;
var $_params;
var $cookie_name;
var $_limit;// limit nodes from DB
var $_deep_limit;// limit nodes from DB
var $_nodes_from_db;// how much nodes loaded from DB
var $_opened_nodes_to_save;// nodes forced to open, to save in cookie after show tree,subtree


function __construct( $table ) {
	$this->_table = $table;
	$this->_sql_parent_id_col = 'PARENT_ID';
	$this->_params = array();
	$this->cookie_name = 'TREE_' . $table;
	// TODO: fun name must be uniq to show couple tree's on one site
	$this->js_tree_hide_fun = 'TREE_' . $table . '_hide';
	$this->js_tree_open_rec_fun = 'TREE_' . $table . '_open_rec';
	$this->_limit = 0;
	$this->_deep_limit = 0;
	$this->_opened_nodes_to_save = array();
}


function set_parent_id_col( $p_id_col ) {
	$this->_sql_parent_id_col = $p_id_col;
}


function get_item_p_id(&$r) {
	if (isset($r->{$this->_sql_parent_id_col})) {
		return $r->{$this->_sql_parent_id_col};
	}
	return null;
}


function is_closed( $id ) {
	static $c;
	if (!$c) {
		$c = explode(' ', V::get($this->cookie_name, '', $_COOKIE));
	}
	if ($this->get_param('lazy_open_rec')) {
		if (!in_array($id, $c)) {
			$this->lazy_open($id);
		}
		return false;
	}
	return !in_array($id, $c);
}


function show() {
	//echo'<pre style="max-height:200px;overflow:auto;border:1px solid red;">';print_r(explode(' ', $_COOKIE[$this->cookie_name]));echo'</pre>';
	$this->show_css();
	$this->show_js();
	echo "\n".'<div class="tree-wrap">'."\n";
	$this->show_rec();
	echo '</div>'."\n";
	$this->_save_lazy_opened_nodes();
	echo"\n".'<!-- '."Loaded from DB: ".$this->_nodes_from_db.' -->'."\n";
}


/*
 * Save collapsed nodes in cookie
 * @see _save_lazy_opened_nodes
 */
function lazy_open($id) {
	$this->_opened_nodes_to_save[$id] = true;
}


/*
 * Save collapsed nodes in cookie
 * @see lazy_open
 */
function _save_lazy_opened_nodes() {
	if (!empty($this->_opened_nodes_to_save)) {
		$opened = array();
		if (!empty($_COOKIE[$this->cookie_name]) && $_COOKIE[$this->cookie_name] != '') {
			$opened = explode(' ', $_COOKIE[$this->cookie_name]);
		}
		foreach ($opened as $id) {
			$this->_opened_nodes_to_save [$id] = true;
		}//end foreach

		$_COOKIE[$this->cookie_name] = implode(' ', array_keys($this->_opened_nodes_to_save));
		echo'<script type="text/javascript">'."
jQuery(document).ready(function(){
	jQuery.cookie('".$this->cookie_name."','" . $_COOKIE[$this->cookie_name] . "');
});
		".'</script>';
	}
}


function showSubTree( $id = 0 ) {
	$this->show_css();
	$this->show_js();
	echo "\n".'<div class="tree-wrap">'."\n";
	$ids = explode(',', $id);
	foreach ($ids as $id) {
		$parents = array();
		$this->get_parents_rec( $id, $parents );
		//echo'<pre style="max-height:200px;overflow:auto;border:1px solid red;">';print_r($parents);echo'</pre>';
		$this->set_param('show_state', 'parents');
		$r = null;
		if (($r = reset($parents)) != null && $this->get_item_p_id($r) == -1) {
			echo'<b>'."Kosz".'</b>';
		}
		foreach ($parents as $r) {
			$cls = ' class="tree-last"';
			echo'<ul>'."\n";
			$item_id_html_id = ' id="TREE'.$r->ID.'"';
			echo '<li'.$cls.$item_id_html_id.'>';
			if ($r->ID == $id) break;
			$this->show_item( $r );
		}//end foreach

		$this->set_param('show_state', 'items');

		if ($r) {
			$this->show_item( $r );
		} else {
			if ($this->get_param('is_trash')) {// is _trash
				echo'<b>'."Kosz".'</b>';
			} else {
				echo'<b>'."Brak danych".'</b>';
			}
		}
		//TODO: get item and if exists then show parents and childrens
		$this->show_rec( $id );

		foreach ($parents as $r) {
			echo '</li>'."\n";
			echo'</ul>';
		}//end foreach
		echo '<div style="border-bottom:1px solid #ddd"></div>';
	}
	echo '</div>'."\n";
}


/*
 * Wyszukiwanie ID w drzewie.
 */
function showSearchNode( $id ) {
	$parents = array();
	$this->get_parents_rec( $id, $parents );

	if (empty($parents)) {
		echo'<p class="box box-red">Rekord id="<b>'.$id.'</b>" nie istnieje.</p>';
	} else {
		// TODO: drzewo ZWIN, trzeba teraz zmienic zawartosc cookie!
		//echo'<p>TODO: wyszukaj "'.$id.'" {'.implode(',', $parent_ids).'}</p>';
		echo'<p style="margin:0;padding:1px 10px;background-color:#C2F9C2;border:1px solid #CCC;border-style:solid solid none solid;">';
			$js = "return scrollToProces('".$id."');";
			echo'<a href="'."#TREE".$id.'" onclick="'.$js.'">'."Przejdz do ID <b>".$id."</b>".'</a>';
		echo'</p>';

// TODO: sprawdzi czy aby na pewno dziala poprawnie, test szukaj 901, nie otwiera 892
		foreach ($parents as $r) {
			$this->lazy_open( $r->ID );
		}//end foreach

		$this->_save_lazy_opened_nodes();
	}

	$this->show();
}


/**
 * TODO: Np. do menu, czy filtrowania drzewa.
 * @see task_CRM_MENU
 * @param items - array of items to show, array(ID => $r)
 * @param show_item_callback - inna funkcja do wypisywania - TODO: jest $tree->set_param('show_item_callback');
 */
function showItems( &$base_items, $show_item_callback = null ) {

	$items = array();
	// get paretns flat
	$items_flat = array();
	foreach ($base_items as $p_id => $p) {
		$items [$p->ID] = $p;
		$items_flat [$p->ID] = $p->PARENT_ID;
		$items_flat [$this->get_item_p_id($p)] = null;
	}


	$user_menu_tree_created = TreeHelper::build_tree_flat( $this->_table, $items_flat );


	$user_menu_tree = TreeHelper::get_tree_from_flat( $items_flat );

	$this->fetch_data($items, $items_flat);

	if (!empty($user_menu_tree[0])) {
		$this->show_css();
		echo'<div class="tree-wrap">';
		$this->show_rec_by_tree( $user_menu_tree[0], $items );
		echo'</div>';
	} else {
		//
	}
}


function show_rec_by_tree( &$tree, &$items ) {
	if (empty($tree)) {
		return;
	}

	echo'<ul>';
	$i = 0; $cnt = count($tree);
	foreach ($tree as $k_id => $v_arr) {
		$r = (isset($items[$k_id]))? $items[$k_id] : null;
		if ($r) {
			$cls = array();
			if ($this->is_closed($r->ID))  $cls['tree-close'] = true;
			if (++$i == $cnt) {
				$cls['tree-last'] = true;
			}
			if (empty($v_arr)) {
				$cls['tree-leaf'] = true;
			}
			$cls = (!empty($cls))? ' class="'.implode(' ', array_keys($cls)).'"' : '';

			$item_id_html_id = ' id="TREE'.$r->ID.'"';
			echo '<li'.$cls.$item_id_html_id.'>';
				if (isset($r->has_childrens) && $r->has_childrens) {
					echo'<div class="btn-open'.$btn_open_cls_add.'" onclick="return '.$this->js_tree_hide_fun.'(this,'.$r->ID.');"></div>';
				}
				$this->show_item($r);
				$this->show_rec_by_tree( $v_arr, $items );
			echo'</li>';
		}
	}//end foreach
	echo'</ul>';
}


function fetch_data( &$items, $tree_flat ) {
	$sql_ids = array();
	// find only not set
	foreach ($tree_flat as $k_id => $v) {
		if (empty($items[$k_id])) {
			$sql_ids []= $k_id;
		}
	}//end foreach
	// add tree parent proces info
	if (!empty($sql_ids)) {
		$sql = "select p.* from `".$this->_table."` as p where p.`ID` in (".implode(", ", $sql_ids)."); ";
		$res = DB::query( $sql );
		while ($r = DB::fetch( $res )) {
			$items[$r->ID] = $r;
		}
	}
}


/*
 * Open all nodes recursive.
 */
function show_rec_all( $parent_id = 0, $deep = 0 ) {
	$this->set_param('lazy_open_rec', true);// @see is_closed
	$this->lazy_open($parent_id);
	$this->show_rec($parent_id, $deep);
	$this->_save_lazy_opened_nodes();
}


function show_rec( $parent_id = 0, $deep = 0 ) {
	//if ($this->_deep_limit > 0 && $deep > $this->_deep_limit) {
	//	return;
	//}

	$list = $this->get_childrens($parent_id);
	if (empty($list)) return;

	echo '<ul>'."\n";
	$list_total = count($list);
	foreach ($list as $r) {
		$cls = array();
		if (!--$list_total) $cls['tree-last'] = true;
		if (!$this->get_param('rozwin')) {
			if ($this->is_closed($r->ID))  $cls['tree-close'] = true;
		}
		if ($this->_deep_limit > 0 && $deep >= $this->_deep_limit) {
			 $cls['tree-close'] = true;
		}
		if (!$r->has_childrens) {
			$cls['tree-leaf'] = true;
			if (isset($cls['tree-close'])) unset($cls['tree-close']);// show wskazniki on leaf
		}

		$cls = array_keys($cls);// uniq array
		// reopen nodes marked as open, but hide by default or deep, etc., @see show_js: tree_..._ajax_reopen
		$btn_open_cls_add = '';
		if (in_array('tree-close', $cls) && $this->is_closed($r->ID) == false) {
			$btn_open_cls_add = ' ajax-reopen';
		}

//$cls []= 'deep-'.$deep;
		$cls = (empty($cls))? '' : ' class="'.implode(' ', $cls).'"';
		$item_id_html_id = '';
		if ($this->get_item_p_id($r) == $parent_id) {// tylko normalny, a nie P_ID2, czy P_ID3, etc
			$item_id_html_id = ' id="TREE'.$r->ID.'"';
		}
		echo '<li'.$cls.$item_id_html_id.'>';
			if ($this->get_param('rozwin')) {
				if ($r->has_childrens) {
					if ($this->_deep_limit > 0 && $deep + 1 > $this->_deep_limit) {
						//echo'<a class="btn-open'.$btn_open_cls_add.'" onclick="return '.$this->js_tree_hide_fun.'(this,'.$r->ID.');" href="#">&nbsp;</a>';
						echo'<div class="btn-open'.$btn_open_cls_add.'" onclick="return '.$this->js_tree_hide_fun.'(this,'.$r->ID.');"></div>';
					}
				}
			} else {
				if ($r->has_childrens) {
					//echo'<a class="btn-open'.$btn_open_cls_add.'" onclick="return '.$this->js_tree_hide_fun.'(this,'.$r->ID.');" href="#">&nbsp;</a>';
					echo'<div class="btn-open'.$btn_open_cls_add.'" onclick="return '.$this->js_tree_hide_fun.'(this,'.$r->ID.');"></div>';
				}
			}
			$this->show_item($r);

			if ($r->has_childrens) {
				$this->show_rec($r->ID, $deep + 1);
			}
		echo '</li>'."\n";
	}//end foreach
	echo '</ul>'."\n";
}


function show_item( &$r ) {
	if ($callback = $this->get_param('show_item_callback')) {
		$callback( $r, $this );
	} else {
		echo'<dl><dt>';
		echo '<span class="item_id btn-box">'.$r->ID.'</span>';
		echo'</dt></dl>';
	}
}


function &get_childrens( $parent_id ) {
	$ret = array();

	// check tree limit - load more by ajax
// mved to show_rec
//	if ($this->_limit > 0 && $this->_nodes_from_db > $this->_limit) {
//		return $ret;
//	}

	$sql = new stdClass();
	$sql->select = array();

	$sql->select [] = "t.*";
	// has_childrens
	if ($this->_table == 'CRM_LISTA_ZASOBOW') {
		$sql->select [] = "IF(t.`".$this->_sql_parent_id_col."`='".$parent_id."' and t2.`ID` is not null, 1, 0) as has_childrens";
	} else {
		$sql->select [] = "IF(t2.`ID` is not null, 1, 0) as has_childrens";
	}

	// PARENT_TYPE dla tabeli CRM_LISTA_ZASOBOW
	if ($this->_table == 'CRM_LISTA_ZASOBOW') {
		$sql->select [] = "
			IF( t.`".$this->_sql_parent_id_col."`='".$parent_id."'
				, 'P_ID'
				, IF( (FIND_IN_SET('".$parent_id."', t.`PARENT_ID_ACCESS`) > 0)
					, 'P_ID_ACCESS'
					, IF( (FIND_IN_SET('".$parent_id."', t.`PARENT_ID_MAP`) > 0)
						, 'P_ID_MAP'
						, 'P_ID_UNKNOWN'
					)
				)
			) as PARENT_TYPE
		";

		$sql->select [] = "IF(t.`ALIAS_ID` > 0
				, (select concat_ws('.', zap.`DESC`, za.`DESC`)
						from `CRM_LISTA_ZASOBOW` as za
							left join `CRM_LISTA_ZASOBOW` as zap on(zap.`ID`=za.`PARENT_ID`)
						where za.`ID`=t.`ALIAS_ID`
						limit 1
					)
				, ''
			) as ALIAS_NAME
		";
	}

	$sql->filter = array();
	$sql->join_filter = array();
	$sql->filter []= "(t.`".$this->_sql_parent_id_col."`='".$parent_id."')";
	$sql->join_filter []= "(t2.`".$this->_sql_parent_id_col."`=t.`ID`)";
	if ($this->_table == 'CRM_LISTA_ZASOBOW') {
		// TODO: $this->get_param('TREE_SHOW_P_ID2') $this->get_param('TREE_SHOW_P_ID3')
		if ($_SESSION['TREE_SHOW_P_ID2'] || $_SESSION['TREE_SHOW_P_ID3']) {
			if ($_SESSION['TREE_SHOW_P_ID2']) {
				$sql->filter []= "(FIND_IN_SET('".$parent_id."', t.`PARENT_ID_ACCESS`) > 0)";
				$sql->join_filter []= "(FIND_IN_SET(t.`ID`, t2.`PARENT_ID_ACCESS`) > 0)";
			}
			if ($_SESSION['TREE_SHOW_P_ID3']) {
				$sql->filter []= "(FIND_IN_SET('".$parent_id."', t.`PARENT_ID_MAP`) > 0)";
				$sql->join_filter []= "(FIND_IN_SET(t.`ID`, t2.`PARENT_ID_MAP`) > 0)";
			}
		}
	}

	$sql->select = implode("\n, ", $sql->select);
	$sql->where = implode(" or ", $sql->filter);
	$sql->join_filter = implode(" or ", $sql->join_filter);

	// filtr_status
	if ($this->_table == 'IN7_MK_BAZA_DYSTRYBUCJI') {
		$sql_status = array();
		if ($this->get_param('filtr_status') == 'NORMAL') {
			$sql_status []= "'NORMAL'";
		} else if ($this->get_param('filtr_status') == 'WAITING') {
			$sql_status []= "'NORMAL'";
			$sql_status []= "'WAITING'";
		}
		if (!empty($sql_status)) {
			$sql->where = "(".$sql->where.") and t.`A_STATUS` in(".implode(',', $sql_status).") ";
		}
	}

	if (in_array($this->_table, array('CRM_PROCES','CRM_LISTA_ZASOBOW'))) {
		$sql->order_by = "order by t.`SORT_PRIO` asc, t.`ID` asc";
	} else {
		$sql->order_by = "order by t.`ID` asc";
	}

	$sql = "select
			".$sql->select."
		from `".$this->_table."` as t
			left join `".$this->_table."` as t2 on(".$sql->join_filter.")
		where
			".$sql->where."
		group by t.`ID`
		".$sql->order_by."
	";

	$res = DB::query( $sql );
	$ile = 0;
	while ($r = DB::fetch( $res )) {
		$ret[$r->ID] = $r;
		$ile++;
	}
	$this->_nodes_from_db += $ile;
	return $ret;
}


function &get_parents_rec( $id, &$arr ) {
	$sql = "select
			t.*
			, '1' as has_childrens
			, 'P_ID' as PARENT_TYPE
		from `".$this->_table."` as t
		where
			t.`ID`='".$id."'
	";
	$res = DB::query( $sql );
	if ($r = DB::fetch( $res )) {
		array_unshift($arr, $r);
		if ($this->get_item_p_id($r) == null || $this->get_item_p_id($r)=='0') {
			return $arr;
		} else {
			$this->get_parents_rec( $this->get_item_p_id($r), $arr );
		}
	}
	return $arr;
}


function set_param( $key, $value ) {
	$this->_params[ $key ] = $value;
}


function get_param( $key ) {
	if (array_key_exists($key, $this->_params)) {
		return $this->_params[ $key ];
	}
	return null;
}


function show_css() {
	static $_run_only_once;
	if ($_run_only_once) {
		return;
	}
	$_run_only_once = true;
	echo "\n".'<style type="text/css">'."
.tree-wrap{border:1px solid #ccc;margin:0;padding:0 5px;list-style:none;font-size:12px;line-height:16px;font-family:monospace;}
.tree-wrap ul{margin:0;padding:0;list-style:none;}
.tree-wrap li{margin:0 0 0 0;padding:0 0 0 10px;line-height:16px;}
.tree-wrap li * {line-height:16px;}
.tree-wrap p,
.tree-wrap .cnt{margin:0 0 0 0;padding:0 0 0 10px;background:url(stuff/i/t-ul.gif) 0 0 repeat-y;}
.tree-wrap li.tree-leaf .cnt{background:none;}
.tree-wrap p:hover,
.tree-wrap .cnt:hover{background:#FFFFCA url(stuff/i/t-ul.gif) 0 0 repeat-y;}
.tree-wrap li.tree-leaf .cnt:hover{background:none;}
.tree-wrap div.has_wsk{margin:0 0 0 0;padding:0 0 0 10px;background:url(stuff/i/t-ul-green.gif) 0 0 repeat-y;}
.tree-wrap a.item_id:hover {color:#fff; text-decoration:none}
.tree-wrap p .item_id,
.tree-wrap .cnt .item_id{margin:0 0 0 -10px;}
.tree-wrap .cnt .has_wsk .item_id{margin:0 0 0 -20px;}
.tree-wrap ul{background:url(stuff/i/t-ul.gif) 0 0 repeat-y;}
.tree-wrap li{background:url(stuff/i/t-li.gif) 0 0 no-repeat;}
.tree-wrap li.tree-last{background-color:#fff;}
.tree-wrap .item_type_PROCES_INIT{background:#f00;color:#fff;}
.tree-wrap .btn-p5{margin:0 2px;padding:0 2px;background:#eee;color:#3A3AFF;text-decoration:none;border:0;font-weight:bold;}
.tree-wrap .btn-red{background:#eee;color:#f00;}

.tree-wrap p:hover .btn-box,
.tree-wrap .cnt:hover .btn-box{background:#333;}
.tree-wrap dt:hover .btn-box{background:#333;}
.tree-wrap dt:hover .desc{background-color:#F8F8B4;}
.tree-wrap .active > dl .desc{background-color:#F8F8B4;}
.tree-wrap .active > dl .item_id{background-color:#000;}

.tree-wrap .item-wskazniki{margin:0;padding:0 0 3px 0;}
.tree-wrap .item-has_children{background:url(stuff/i/t-ul.gif) 0 0 repeat-y;}
.tree-wrap .item-wskazniki ul{margin:0 2px 0 10px;color:#008000;}
.tree-wrap .item-wskazniki ul{background:url(stuff/i/t-ul-green.gif) 0 0 repeat-y;}
.tree-wrap .item-wskazniki li{background:url(stuff/i/t-li-green.gif) 0 0 no-repeat;}
.tree-wrap .item-wskazniki li.tree-last{background-color:#fff;}
.tree-wrap .item-wskazniki p {margin:0;padding:0;background:#fff;}
.tree-wrap .item-wskazniki p:hover{background:#FFFFCA;}
.tree-wrap .item-wskazniki p .wsk_parents{display:none;}
.tree-wrap .item-wskazniki p:hover .wsk_parents{display:inline;color:#555;font-size:11px;}

.tree-wrap .btn-p5:hover{background:#3A3AFF;color:#eee;}

.tree-wrap .btn-open{display:block;width:12px;height:9px;overflow:hidden;}
/*.tree-wrap .btn-open{margin:0;padding:0;position:absolute;top:4px;left:-4px;}*/
/* TODO: IF IE left: -14px */
.tree-wrap .btn-open{border:none;text-decoration:none;background:url(stuff/i/tree-collapse-btn.gif) no-repeat left top;cursor:pointer;}
.tree-wrap li.tree-close .btn-open{background-position:0 -9px;}
.tree-wrap li.tree-close ul{display:none;background:none;}
.tree-wrap li.tree-close .cnt,
.tree-wrap li.tree-close .item-wskazniki,
.tree-wrap li.tree-close dt,
.tree-wrap li.tree-close dd,
.tree-wrap li.tree-close .has_wsk{background:none;}
.tree-wrap li.tree-close dd{padding:0;}

.tree-wrap .desc{margin:0 2px;color:#000;font-weight:normal;}
.tree-wrap .desc-red{color:#f00;}
.tree-wrap .desc-group1{color:navy;}
.tree-wrap .desc-group2{color:olive;}
.tree-wrap .desc .more-desc{color:#333;font-weight:normal;overflow:hidden;}
.tree-wrap .desc .more-desc *{margin:0;}
.tree-wrap .desc .more-desc img{margin:0 2px;}
.tree-wrap .desc .more-desc ul{background:none; list-style:disc; padding:0 0 0 20px;}
.tree-wrap .desc .more-desc ul li {padding:0;}
.tree-wrap .desc .more-desc ul li,
.tree-wrap .desc .more-desc p {background:none;}
.tree-wrap .silver{color:#333;font-weight:normal;}

/* tree-wrap dl-dt-dd: dl{ dt, dd, dl{...} } */
.tree-wrap{border:1px solid #ccc;margin:0;padding:0 5px;list-style:none;font-size:12px;line-height:16px;font-family:monospace;}
.tree-wrap dl{padding:0;margin:0;}
.tree-wrap dt{padding:0 0 0 10px;margin:0;}
.tree-wrap dd{padding:0;margin:0;}
.tree-wrap dl.has_wsk dt{margin:0 0 0 0;padding:0 0 0 20px;background:url(stuff/i/t-ul-green.gif) 0 0 repeat-y;}

.tree-wrap dd{margin:0;padding:0 0 3px 0;}
.tree-wrap dd ul{margin:0 2px 0 10px;color:#008000;}
.tree-wrap dd ul{background:url(stuff/i/t-ul-green.gif) 0 0 repeat-y;}
.tree-wrap dd li{background:url(stuff/i/t-li-green.gif) 0 0 no-repeat;}
.tree-wrap dd li.tree-last{background-color:#fff;}

.tree-wrap dt .item_id{margin:0 0 0 -10px;}
.tree-wrap .has_wsk .item_id{margin:0 0 0 -20px;}
.tree-wrap dd,
.tree-wrap dt{background:url(stuff/i/t-ul.gif) 0 0 repeat-y;}
.tree-wrap dl.has-no-children dd,
.tree-wrap dl.has-no-children dt{background:none;}
.tree-wrap li.tree-leaf dt{background:none;}
.tree-wrap li.tree-leaf dd{background:none;}
.tree-wrap dd p {margin:0;padding:0;background:#fff;}
.tree-wrap dd p:hover{background:#FFFFCA;}
.tree-wrap dd p .wsk_parents{display:none;}
.tree-wrap dd p:hover .wsk_parents{display:inline;color:#555;font-size:11px;}

/* colors by zasob type */
.tree-wrap .type-P_ID .desc {color:#f00;}
.tree-wrap .type-P_ID_ACCESS .desc {color:#0E7E0E;}
.tree-wrap .type-P_ID_MAP .desc {color:#A020F0;}
.tree-wrap .type-ALIAS_ID .desc {color:#FF6900;}
.tree-wrap dt:hover .item_id{background:#000;}
.tree-wrap dl.type-ALIAS_ID dt:hover .item_id{background:#FB9044;}
.tree-wrap dl.type-P_ID_MAP dt:hover .item_id{background:#AB54DF;}
.tree-wrap dl.type-P_ID_ACCESS dt:hover .item_id{background:#0E7E0E;}

/* TODO: IE style
.tree-wrap ul{float:left;overflow:hidden;}
.tree-wrap li{float:left;clear:both}
.tree-wrap dl{float:left;}
.tree-wrap dl{display:inline;}
*/
/*
.tree-wrap ul{clear:both;float:left;width:100%;}
.tree-wrap li{float:left;clear:both;width:100%;}
.tree-wrap dl{clear:both;}
.tree-wrap dl dt{float:left}
.tree-wrap dl dd{}
.tree-wrap .btn-open{float:left;margin:4px 0 0 -14px;padding:0;}
.tree-wrap .has_wsk .btn-open{float:left;margin:4px 0 0 -24px;padding:0;}
*/
.tree-wrap li{position:relative}
.tree-wrap .btn-open{position:absolute;top:4px;left:-4px;padding:0;}
/*.tree-wrap .has_wsk .btn-open{position:absolute;top:4px;left:-14px;padding:0;}*/

/* zasoby: external ids */
.tree-wrap .external-ids{color:#008A00; font-weight:bold;}
.tree-wrap .external-ids .not-found{color:#666; font-weight:normal;}
.tree-wrap .external-ids a{color:#008A00; font-weight:normal; text-decoration:none;}
.tree-wrap .external-ids a:hover{text-decoration:underline;}
.tree-wrap .external-ids a img{vertical-align:bottom;}

.tree-wrap .search_id .desc{background-color:#C2F9C2;}

.tree-wrap .open-rec{display:none;}
.tree-wrap .tree-close .open-rec{display:inline;}

.tree-wrap li.hide-wskazniki dd{display:none;}


.tree-wrap .wsk-modal,
.tree-wrap .popover,
.tree-wrap .wsk-help {color:#333;}
.tree-wrap .wsk-modal h1,
.tree-wrap .wsk-modal h2,
.tree-wrap .wsk-modal h3,
.tree-wrap .wsk-modal h4,
.tree-wrap .wsk-modal h5,
.tree-wrap .wsk-modal h6 {line-height:1.2em;}

	".'</style>'."\n";
}


function show_js() {
	echo '<script type="text/javascript">'."
function ".$this->js_tree_hide_fun."(n,id){
	var p=jQuery(n).parents('li:first')
	".$this->js_tree_hide_fun."_node(p,id);
}
function ".$this->js_tree_hide_fun."_node(p,id,open_rec){
	p.toggleClass('tree-close')

	var c=jQuery.cookie('".$this->cookie_name."')
	if (c === null) c=''
	if(p.hasClass('tree-close')){// open subtree
		// remove id from cookie
		//c = (' '+c+' ').replace((new RegExp(' '+id+' ', 'g')), ' ')
		var carr=c.split(' ')
		jQuery.unique( carr )
		c = (' '+carr.join(' ')+' ').replace((new RegExp(' '+id+' ', 'g')), ' ')
	}else{// close subbtree
		// add id to cookie, uniq array
		if((' ' + c + ' ').indexOf(' ' + id + ' ') == -1){
			if(c===''){ c=''+id; }else{ c=''+id+' '+c; }
		}
		if(jQuery(p).children('ul').length == 0){
			// create node to verride html from ajax request
			var cnt = jQuery('<em>loading...</em>')
			jQuery(p).append(cnt)
			var cnt=jQuery(p).children('em').get(0)
			// run ajax function
			var ajax_add_args='';
			if(open_rec){
				ajax_add_args='&open_rec='+1;
			}
			procesy_ajax_run(cnt, '?function_init=ajax_get_subtree&tbl=".$this->_table."&id=' + id + ajax_add_args, 'override')
		}
	}
	c = jQuery.trim(c)
//if (console && console.log) console.log(c)
	jQuery.cookie('".$this->cookie_name."', c)
	return false
}

// open recursive
function ".$this->js_tree_open_rec_fun."(n,id){
	// execute ajax function to fetch subtree with Drzewo=ROZWIN
	var p=jQuery(n).parents('li:first')
	node_id=p.attr('id');
	if(node_id.substr(0,4)=='TREE'){
		node_id=node_id.substr(4)
		//console.log('[' + node_id + ']has_class: ' + p.hasClass('tree-close') + ' ...');
		var childrens=p.children('ul')
		//console.log('[' + node_id + ']childrens: ');
		if(childrens){
			childrens.remove()
		}
		".$this->js_tree_hide_fun."_node(p,node_id,true)
	}else{
		//console.log('ERROR: id TREE');
	}
	return false;
}

// ajax reopen nodes, on document load
jQuery(document).ready(function(){
	var nodes=jQuery('.ajax-reopen')
	if(nodes.length) nodes.click()

	if (jQuery.browser.msie) {
		// TODO: add message: view not work in IE
	}

	jQuery('.wsk-help').popover({trigger:'hover', html:true, placement:'top'});
	//jQuery('.wsk-long-desc').modal();
});

	".'</script>'."\n";
}


}// class