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<?php |
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/** |
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* XOOPS tree handler |
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* |
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* You may not change or alter any portion of this comment or credits |
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* of supporting developers from this source code or any supporting source code |
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* which is considered copyrighted (c) material of the original comment or credit authors. |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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* |
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* @copyright (c) 2000-2016 XOOPS Project (www.xoops.org) |
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* @license GNU GPL 2 (https://www.gnu.org/licenses/gpl-2.0.html) |
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* @package kernel |
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* @since 2.0.0 |
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* @author Kazumi Ono (AKA onokazu) http://www.myweb.ne.jp/, http://jp.xoops.org/ |
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*/ |
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defined('XOOPS_ROOT_PATH') || exit('Restricted access'); |
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/** |
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* Abstract base class for forms |
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* |
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* @author Kazumi Ono <[email protected]> |
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* @author John Neill <[email protected]> |
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* @copyright (c) 2000-2016 XOOPS Project (www.xoops.org) |
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* @package kernel |
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* @subpackage XoopsTree |
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* @access public |
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*/ |
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class XoopsTree |
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{ |
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public $table; //table with parent-child structure |
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public $id; //name of unique id for records in table $table |
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public $pid; // name of parent id used in table $table |
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public $order; //specifies the order of query results |
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public $title; // name of a field in table $table which will be used when selection box and paths are generated |
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/** |
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* @var \XoopsMySQLDatabase |
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*/ |
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public $db; |
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//constructor of class XoopsTree |
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//sets the names of table, unique id, and parend id |
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/** |
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* @param $table_name |
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* @param $id_name |
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* @param $pid_name |
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*/ |
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public function __construct($table_name, $id_name, $pid_name) |
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{ |
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$GLOBALS['xoopsLogger']->addDeprecated("Class '" . __CLASS__ . "' is deprecated, check 'XoopsObjectTree' in tree.php"); |
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$this->db = XoopsDatabaseFactory::getDatabaseConnection(); |
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$this->table = $table_name; |
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$this->id = $id_name; |
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$this->pid = $pid_name; |
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} |
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// returns an array of first child objects for a given id($sel_id) |
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/** |
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* @param $sel_id |
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* @param string $order |
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* |
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* @return array |
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*/ |
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public function getFirstChild($sel_id, $order = '') |
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{ |
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$sel_id = (int)$sel_id; |
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$arr = array(); |
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$sql = 'SELECT * FROM ' . $this->table . ' WHERE ' . $this->pid . '=' . $sel_id . ''; |
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if ($order != '') { |
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$sql .= " ORDER BY $order"; |
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} |
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$result = $this->db->query($sql); |
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if (!$this->db->isResultSet($result)) { |
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\trigger_error("Query Failed! SQL: $sql- Error: " . $this->db->error(), E_USER_ERROR); |
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} |
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$count = $this->db->getRowsNum($result); |
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if ($count == 0) { |
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return $arr; |
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} |
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while (false !== ($myrow = $this->db->fetchArray($result))) { |
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$arr[] = $myrow; |
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} |
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return $arr; |
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} |
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// returns an array of all FIRST child ids of a given id($sel_id) |
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/** |
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* @param $sel_id |
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* |
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* @return array |
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*/ |
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public function getFirstChildId($sel_id) |
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{ |
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$sel_id = (int)$sel_id; |
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$idarray = array(); |
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$result = $this->db->query('SELECT ' . $this->id . ' FROM ' . $this->table . ' WHERE ' . $this->pid . '=' . $sel_id . ''); |
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$count = $this->db->getRowsNum($result); |
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if ($count == 0) { |
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return $idarray; |
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} |
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while (false !== (list($id) = $this->db->fetchRow($result))) { |
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$idarray[] = $id; |
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} |
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return $idarray; |
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} |
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//returns an array of ALL child ids for a given id($sel_id) |
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/** |
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* @param $sel_id |
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* @param string $order |
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* @param array $idarray |
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* |
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* @return array |
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*/ |
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public function getAllChildId($sel_id, $order = '', $idarray = array()) |
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{ |
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$sel_id = (int)$sel_id; |
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$sql = 'SELECT ' . $this->id . ' FROM ' . $this->table . ' WHERE ' . $this->pid . '=' . $sel_id . ''; |
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if ($order != '') { |
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$sql .= " ORDER BY $order"; |
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} |
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$result = $this->db->query($sql); |
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$count = $this->db->getRowsNum($result); |
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if ($count == 0) { |
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return $idarray; |
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} |
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while (false !== (list($r_id) = $this->db->fetchRow($result))) { |
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$idarray[] = $r_id; |
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$idarray = $this->getAllChildId($r_id, $order, $idarray); |
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} |
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return $idarray; |
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} |
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//returns an array of ALL parent ids for a given id($sel_id) |
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/** |
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* @param $sel_id |
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* @param string $order |
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* @param array $idarray |
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* |
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* @return array |
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*/ |
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public function getAllParentId($sel_id, $order = '', $idarray = array()) |
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{ |
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$sel_id = (int)$sel_id; |
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$sql = 'SELECT ' . $this->pid . ' FROM ' . $this->table . ' WHERE ' . $this->id . '=' . $sel_id . ''; |
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if ($order != '') { |
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$sql .= " ORDER BY $order"; |
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} |
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$result = $this->db->query($sql); |
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list($r_id) = $this->db->fetchRow($result); |
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if ($r_id == 0) { |
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return $idarray; |
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} |
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$idarray[] = $r_id; |
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$idarray = $this->getAllParentId($r_id, $order, $idarray); |
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return $idarray; |
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} |
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//generates path from the root id to a given id($sel_id) |
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// the path is delimetered with "/" |
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/** |
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* @param $sel_id |
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* @param $title |
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* @param string $path |
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* |
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* @return string |
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*/ |
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public function getPathFromId($sel_id, $title, $path = '') |
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{ |
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$sel_id = (int)$sel_id; |
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$result = $this->db->query('SELECT ' . $this->pid . ', ' . $title . ' FROM ' . $this->table . ' WHERE ' . $this->id . "=$sel_id"); |
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if ($this->db->getRowsNum($result) == 0) { |
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return $path; |
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} |
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list($parentid, $name) = $this->db->fetchRow($result); |
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$myts = MyTextSanitizer::getInstance(); |
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$name = $myts->htmlSpecialChars($name); |
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$path = '/' . $name . $path . ''; |
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if ($parentid == 0) { |
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return $path; |
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} |
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$path = $this->getPathFromId($parentid, $title, $path); |
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return $path; |
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} |
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//makes a nicely ordered selection box |
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//$preset_id is used to specify a preselected item |
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//set $none to 1 to add a option with value 0 |
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/** |
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* @param $title |
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* @param string $order |
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* @param int $preset_id |
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* @param int $none |
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* @param string $sel_name |
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* @param string $onchange |
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*/ |
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public function makeMySelBox($title, $order = '', $preset_id = 0, $none = 0, $sel_name = '', $onchange = '') |
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{ |
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if ($sel_name == '') { |
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$sel_name = $this->id; |
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} |
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$myts = MyTextSanitizer::getInstance(); |
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echo "<select name='" . $sel_name . "'"; |
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if ($onchange != '') { |
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echo " onchange='" . $onchange . "'"; |
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} |
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echo ">\n"; |
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$sql = 'SELECT ' . $this->id . ', ' . $title . ' FROM ' . $this->table . ' WHERE ' . $this->pid . '=0'; |
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if ($order != '') { |
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$sql .= " ORDER BY $order"; |
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} |
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$result = $this->db->query($sql); |
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if ($none) { |
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echo "<option value='0'>----</option>\n"; |
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} |
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while (false !== (list($catid, $name) = $this->db->fetchRow($result))) { |
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$sel = ''; |
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if ($catid == $preset_id) { |
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$sel = " selected"; |
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} |
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echo "<option value='$catid'$sel>$name</option>\n"; |
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$sel = ''; |
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$arr = $this->getChildTreeArray($catid, $order); |
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foreach ($arr as $option) { |
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$option['prefix'] = str_replace('.', '--', $option['prefix']); |
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$catpath = $option['prefix'] . ' ' . $myts->htmlSpecialChars($option[$title]); |
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if ($option[$this->id] == $preset_id) { |
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$sel = " selected"; |
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} |
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echo "<option value='" . $option[$this->id] . "'$sel>$catpath</option>\n"; |
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$sel = ''; |
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} |
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} |
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echo "</select>\n"; |
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} |
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//generates nicely formatted linked path from the root id to a given id |
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/** |
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* @param $sel_id |
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* @param $title |
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* @param $funcURL |
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* @param string $path |
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* |
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* @return string |
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*/ |
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public function getNicePathFromId($sel_id, $title, $funcURL, $path = '') |
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{ |
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$path = !empty($path) ? ' : ' . $path : $path; |
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$sel_id = (int)$sel_id; |
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$sql = 'SELECT ' . $this->pid . ', ' . $title . ' FROM ' . $this->table . ' WHERE ' . $this->id . "=$sel_id"; |
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$result = $this->db->query($sql); |
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if ($this->db->getRowsNum($result) == 0) { |
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return $path; |
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} |
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list($parentid, $name) = $this->db->fetchRow($result); |
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$myts = MyTextSanitizer::getInstance(); |
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$name = $myts->htmlSpecialChars($name); |
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$path = "<a href='" . $funcURL . '&' . $this->id . '=' . $sel_id . "'>" . $name . '</a>' . $path . ''; |
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if ($parentid == 0) { |
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return $path; |
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} |
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$path = $this->getNicePathFromId($parentid, $title, $funcURL, $path); |
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return $path; |
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} |
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//generates id path from the root id to a given id |
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// the path is delimetered with "/" |
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/** |
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* @param $sel_id |
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* @param string $path |
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* |
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* @return string |
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*/ |
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public function getIdPathFromId($sel_id, $path = '') |
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{ |
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$sel_id = (int)$sel_id; |
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$result = $this->db->query('SELECT ' . $this->pid . ' FROM ' . $this->table . ' WHERE ' . $this->id . "=$sel_id"); |
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if ($this->db->getRowsNum($result) == 0) { |
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return $path; |
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} |
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list($parentid) = $this->db->fetchRow($result); |
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$path = '/' . $sel_id . $path . ''; |
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if ($parentid == 0) { |
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return $path; |
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} |
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$path = $this->getIdPathFromId($parentid, $path); |
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return $path; |
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} |
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/** |
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300
|
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* Enter description here... |
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301
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|
|
* |
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302
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|
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* @param int|mixed $sel_id |
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303
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* @param string|mixed $order |
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304
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* @param array|mixed $parray |
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305
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* |
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306
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* @return mixed |
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307
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*/ |
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308
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public function getAllChild($sel_id = 0, $order = '', $parray = array()) |
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309
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|
|
{ |
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310
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$sel_id = (int)$sel_id; |
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311
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$sql = 'SELECT * FROM ' . $this->table . ' WHERE ' . $this->pid . '=' . $sel_id . ''; |
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312
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|
if ($order != '') { |
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313
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$sql .= " ORDER BY $order"; |
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314
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|
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} |
|
315
|
|
|
$result = $this->db->query($sql); |
|
316
|
|
|
if (!$this->db->isResultSet($result)) { |
|
317
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|
|
\trigger_error("Query Failed! SQL: $sql- Error: " . $this->db->error(), E_USER_ERROR); |
|
318
|
|
|
} |
|
319
|
|
|
$count = $this->db->getRowsNum($result); |
|
|
|
|
|
|
320
|
|
|
if ($count == 0) { |
|
321
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|
|
return $parray; |
|
322
|
|
|
} |
|
323
|
|
|
while (false !== ($row = $this->db->fetchArray($result))) { |
|
|
|
|
|
|
324
|
|
|
$parray[] = $row; |
|
325
|
|
|
$parray = $this->getAllChild($row[$this->id], $order, $parray); |
|
326
|
|
|
} |
|
327
|
|
|
|
|
328
|
|
|
return $parray; |
|
329
|
|
|
} |
|
330
|
|
|
|
|
331
|
|
|
/** |
|
332
|
|
|
* Enter description here... |
|
333
|
|
|
* |
|
334
|
|
|
* @param int|mixed $sel_id |
|
335
|
|
|
* @param string|mixed $order |
|
336
|
|
|
* @param array|mixed $parray |
|
337
|
|
|
* @param string|mixed $r_prefix |
|
338
|
|
|
* @return mixed |
|
339
|
|
|
*/ |
|
340
|
|
|
public function getChildTreeArray($sel_id = 0, $order = '', $parray = array(), $r_prefix = '') |
|
341
|
|
|
{ |
|
342
|
|
|
$sel_id = (int)$sel_id; |
|
343
|
|
|
$sql = 'SELECT * FROM ' . $this->table . ' WHERE ' . $this->pid . '=' . $sel_id . ''; |
|
344
|
|
|
if ($order != '') { |
|
345
|
|
|
$sql .= " ORDER BY $order"; |
|
346
|
|
|
} |
|
347
|
|
|
$result = $this->db->query($sql); |
|
348
|
|
|
if (!$this->db->isResultSet($result)) { |
|
349
|
|
|
\trigger_error("Query Failed! SQL: $sql- Error: " . $this->db->error(), E_USER_ERROR); |
|
350
|
|
|
} |
|
351
|
|
|
$count = $this->db->getRowsNum($result); |
|
|
|
|
|
|
352
|
|
|
if ($count == 0) { |
|
353
|
|
|
return $parray; |
|
354
|
|
|
} |
|
355
|
|
|
while (false !== ($row = $this->db->fetchArray($result))) { |
|
|
|
|
|
|
356
|
|
|
$row['prefix'] = $r_prefix . '.'; |
|
357
|
|
|
$parray[] = $row; |
|
358
|
|
|
$parray = $this->getChildTreeArray($row[$this->id], $order, $parray, $row['prefix']); |
|
359
|
|
|
} |
|
360
|
|
|
|
|
361
|
|
|
return $parray; |
|
362
|
|
|
} |
|
363
|
|
|
} |
|
364
|
|
|
|
XOOPS /
XoopsCore25
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