tutto cho che serve phoca

administrator/components/com_phocadownload/libraries/phocadownload/access/access.php

@@ -0,0 +1,176 @@
+<?php
+/* @package Joomla
+ * @copyright Copyright (C) Open Source Matters. All rights reserved.
+ * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
+ * @extension Phoca Extension
+ * @copyright Copyright (C) Jan Pavelka www.phoca.cz
+ * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ */
+defined( '_JEXEC' ) or die( 'Restricted access' );
+use Joomla\CMS\Factory;
+use Joomla\CMS\Component\ComponentHelper;
+class PhocaDownloadAccess
+{
+	public static function getCategoryAccess($id) {
+
+		$output = array();
+		$db 	= Factory::getDBO();
+		$query 	= 'SELECT c.access, c.uploaduserid, c.deleteuserid' .
+				' FROM #__phocadownload_categories AS c' .
+				' WHERE c.id = '. (int) $id .
+				' ORDER BY c.id';
+		$db->setQuery($query, 0, 1);
+		$output = $db->loadObject();
+		return $output;
+	}
+
+	public static function getCategoryAccessByFileId($id) {
+
+		$output = array();
+		$db 	= Factory::getDBO();
+		$query 	= 'SELECT c.access, c.uploaduserid, c.deleteuserid' .
+				' FROM #__phocadownload_categories AS c' .
+				' LEFT JOIN #__phocadownload as a ON a.catid = c.id' .
+				' WHERE a.id = '. (int) $id .
+				' ORDER BY c.id';
+		$db->setQuery($query, 0, 1);
+		$output = $db->loadObject();
+		return $output;
+	}
+
+
+
+	/**
+	 * Method to check if the user have access to category
+	 * Display or hide the not accessible categories - subcat folder will be not displayed
+	 * Check whether category access level allows access
+	 *
+	 * E.g.: Should the link to Subcategory or to Parentcategory be displayed
+	 * E.g.: Should the delete button displayed, should be the upload button displayed
+	 *
+	 * @param string $params rightType: accessuserid, uploaduserid, deleteuserid - access, upload, delete right
+	 * @param int $params rightUsers - All selected users which should have the "rightType" right
+	 * @param int $params rightGroup - All selected Groups of users(public, registered or special ) which should have the "rT" right
+	 * @param int $params userAID - Specific group of user who display the category in front (public, special, registerd)
+	 * @param int $params userId - Specific id of user who display the category in front (1,2,3,...)
+	 * @param int $params Additional param - e.g. $display_access_category (Should be unaccessed category displayed)
+	 * @return boolean 1 or 0
+	 * $rightUsers -> $userId
+	 * $rightGroup -> $userAID
+	 */
+
+
+
+	 public static function getUserRight($rightType = 'accessuserid', $rightUsers = array(), $rightGroup = 0, $userAID = array(), $userId = 0 , $additionalParam = 0 ) {
+
+		$user = Factory::getUser();
+		// we can get the variables here, not before function call
+		$userAID = $user->getAuthorisedViewLevels();
+		$userId = $user->get('id', 0);
+
+		$guest = 0;
+		if (isset($user->guest) && $user->guest == 1) {
+			$guest = 1;
+		}
+
+		// User ACL
+		$rightGroupAccess = 0;
+		// User can be assigned to different groups
+		foreach ($userAID as $keyUserAID => $valueUserAID) {
+			if ((int)$rightGroup == (int)$valueUserAID) {
+				$rightGroupAccess = 1;
+				break;
+			}
+		}
+		;
+
+		$rightUsersIdArray = array();
+		if (!empty($rightUsers)) {
+			$rightUsersIdArray = explode( ',', trim( $rightUsers ) );
+		} else {
+			$rightUsersIdArray = array();
+		}
+
+		$rightDisplay = 1;
+		if ($additionalParam == 0) { // We want not to display unaccessable categories ($display_access_category)
+			if ($rightGroup != 0) {
+
+				if ($rightGroupAccess == 0) {
+					$rightDisplay  = 0;
+				} else { // Access level only for one registered user
+					if (!empty($rightUsersIdArray)) {
+						// Check if the user is contained in selected array
+						$userIsContained = 0;
+						foreach ($rightUsersIdArray as $key => $value) {
+							if ($userId == $value) {
+								$userIsContained = 1;// check if the user id is selected in multiple box
+								break;// don't search again
+							}
+							// for access (-1 not selected - all registered, 0 all users)
+							if ($value == -1) {
+								if ($guest == 0) {
+									$userIsContained = 1;// in multiple select box is selected - All registered users
+								}
+								break;// don't search again
+							}
+						}
+
+						if ($userIsContained == 0) {
+							$rightDisplay = 0;
+						}
+					} else {
+
+						// Access rights (Default open for all)
+						// Upload and Delete rights (Default closed for all)
+						switch ($rightType) {
+							case 'accessuserid':
+								$rightDisplay = 1;
+							break;
+
+							Default:
+								$rightDisplay = 0;
+							break;
+						}
+					}
+				}
+			}
+		}
+		return $rightDisplay;
+	}
+
+
+	/*
+	 *
+	 */
+	public static function getNeededAccessLevels() {
+
+		$paramsC 				= ComponentHelper::getParams('com_phocadownload');
+		$registeredAccessLevel 	= $paramsC->get( 'registered_access_level', array(2,3,4) );
+		return $registeredAccessLevel;
+	}
+
+	/*
+	 * Check if user's groups access rights (e.g. user is public, registered, special) can meet needed Levels
+	 */
+
+	public static function isAccess($userLevels, $neededLevels) {
+
+		$rightGroupAccess = 0;
+
+		// User can be assigned to different groups
+		foreach($userLevels as $keyuserLevels => $valueuserLevels) {
+			foreach($neededLevels as $keyneededLevels => $valueneededLevels) {
+
+				if ((int)$valueneededLevels == (int)$valueuserLevels) {
+					$rightGroupAccess = 1;
+					break;
+				}
+			}
+			if ($rightGroupAccess == 1) {
+				break;
+			}
+		}
+		return (boolean)$rightGroupAccess;
+	}
+}
+?>

administrator/components/com_phocadownload/libraries/phocadownload/access/index.html

@@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>