277 lines
7.3 KiB
PHP
277 lines
7.3 KiB
PHP
<?php
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/**
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* The Legend of Z
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*
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* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
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* @copyright 2014 Heinrich-Heine-Universität Düsseldorf
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* @license http://www.gnu.org/licenses/gpl.html
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* @link https://bitbucket.org/coderkun/the-legend-of-z
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*/
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namespace hhu\z\controllers;
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/**
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* Abstract class for implementing a Controller for a Seminary and its
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* concepts.
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*
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* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
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*/
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abstract class SeminaryRoleController extends \hhu\z\controllers\IntermediateController
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{
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/**
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* Required components
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*
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* @var array
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*/
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public $components = array('achievement', 'auth');
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/**
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* Required models
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*
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* @var array
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*/
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public $models = array('seminaries', 'userseminaryroles', 'characters', 'achievements');
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/**
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* Current Seminary
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*
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* var array
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*/
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public static $seminary = null;
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/**
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* Character of current user and Seminary
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*
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* @var array
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*/
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public static $character = null;
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/**
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* Construct a new SeminaryRole Controller.
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*
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* @throws DriverNotFoundException
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* @throws DriverNotValidException
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* @throws ModelNotValidException
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* @throws ModelNotFoundException
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* @throws ViewNotFoundException
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* @param string $layoutName Name of the current Layout
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* @param string $action Current Action
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* @param Agent $agent Corresponding Agent
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*/
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public function __construct($layoutName, $action, $agent)
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{
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parent::__construct($layoutName, $action, $agent);
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}
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/**
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* Prefilter that is executed before running the Controller.
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*
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* @param Request $request Current request
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* @param Response $response Current response
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*/
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public function preFilter(\nre\core\Request $request, \nre\core\Response $response)
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{
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parent::preFilter($request, $response);
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// Get Seminary and Character data
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try {
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self::$seminary = $this->Seminaries->getSeminaryByUrl($this->request->getParam(3));
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self::$user['seminaryroles'] = array_map(function($r) { return $r['name']; }, $this->Userseminaryroles->getUserseminaryrolesForUserById(self::$user['id'], self::$seminary['id']));
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self::$character = $this->Characters->getCharacterForUserAndSeminary(self::$user['id'], self::$seminary['id']);
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}
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catch(\nre\exceptions\IdNotFoundException $e) {
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}
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// Check permissions
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$this->checkPermission($request, $response);
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// Check achievements
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$this->checkAchievements($request, $response);
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// Set Seminary and Character data
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$this->set('loggedSeminary', self::$seminary);
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$this->set('loggedCharacter', self::$character);
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}
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/**
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* Postfilter that is executed after running the Controller.
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*
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* @param Request $request Current request
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* @param Response $response Current response
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*/
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public function postFilter(\nre\core\Request $request, \nre\core\Response $response)
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{
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parent::postFilter($request, $response);
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}
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/**
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* Check user permissions.
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*
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* @throws AccessDeniedException
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*/
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private function checkPermission(\nre\core\Request $request, \nre\core\Response $response)
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{
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// Do not check index page
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if(is_null($request->getParam(3))) {
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return;
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}
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// Determine permissions for current action
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$action = $this->request->getParam(2, 'action');
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if(!property_exists($this, 'seminaryPermissions')) {
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return; // Allow if nothing is specified
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}
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if(!array_key_exists($action, $this->seminaryPermissions)) {
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return; // Allow if Action is not specified
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}
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$permissions = $this->seminaryPermissions[$action];
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// Check permissions
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if(!array_key_exists('seminaryroles', self::$user) || count(array_intersect(self::$user['seminaryroles'], $permissions)) == 0) {
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throw new \nre\exceptions\AccessDeniedException();
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}
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}
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/**
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* Check for newly achieved Achievements.
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*/
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private function checkAchievements(\nre\core\Request $request, \nre\core\Response $response)
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{
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// Check if Character is present
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if(is_null(self::$character)) {
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return;
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}
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// Get unachieved Achievments
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$achievements = $this->Achievements->getUnachhievedAchievementsForCharacter(self::$seminary['id'], self::$character['id']);
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if(in_array('user', self::$user['seminaryroles'])) {
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$achievements = array_merge($achievements, $this->Achievements->getUnachievedOnlyOnceAchievementsForSeminary(self::$seminary['id']));
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}
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// Check conditions
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foreach($achievements as &$achievement)
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{
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// Get conditions
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$conditions = array();
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$progress = 0;
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switch($achievement['condition'])
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{
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// Date conditions
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case 'date':
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$conditionsDate = $this->Achievements->getAchievementConditionsDate($achievement['id']);
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foreach($conditionsDate as &$condition)
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{
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$conditions[] = array(
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'func' => 'checkAchievementConditionDate',
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'params' => array(
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$condition['select']
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)
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);
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}
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break;
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// Character conditions
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case 'character':
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$conditionsCharacter = $this->Achievements->getAchievementConditionsCharacter($achievement['id']);
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foreach($conditionsCharacter as &$condition)
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{
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$conditions[] = array(
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'func' => 'checkAchievementConditionCharacter',
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'params' => array(
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$condition['field'],
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$condition['value'],
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self::$character['id']
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)
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);
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}
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break;
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// Quest conditions
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case 'quest':
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$conditionsQuest = $this->Achievements->getAchievementConditionsQuest($achievement['id']);
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foreach($conditionsQuest as &$condition)
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{
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$conditions[] = array(
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'func' => 'checkAchievementConditionQuest',
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'params' => array(
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$condition['field'],
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$condition['count'],
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$condition['value'],
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$condition['status'],
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$condition['groupby'],
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$condition['quest_id'],
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self::$character['id']
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)
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);
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}
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break;
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// Achievement conditions
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case 'achievement':
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$conditionsAchievement = $this->Achievements->getAchievementConditionsAchievement($achievement['id']);
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foreach($conditionsAchievement as &$condition)
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{
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$conditions[] = array(
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'func' => 'checkAchievementConditionAchievement',
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'params' => array(
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$condition['field'],
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$condition['count'],
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$condition['value'],
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$condition['groupby'],
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$condition['meta_achievement_id'],
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self::$character['id']
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)
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);
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}
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break;
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}
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// Check conditions
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$achieved = ($achievement['all_conditions'] == 1);
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foreach($conditions as &$condition)
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{
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// Calculate result of condition
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$result = call_user_func_array(
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array(
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$this->Achievements,
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$condition['func']
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),
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$condition['params']
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);
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// The overall result and abort if possible
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if($achievement['all_conditions'])
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{
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if(!$result) {
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$achieved = false;
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break;
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}
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}
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else
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{
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if($result) {
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$achieved = true;
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break;
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}
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}
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}
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// Set status
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if($achieved) {
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$this->Achievements->setAchievementAchieved($achievement['id'], self::$character['id']);
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}
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}
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}
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}
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?>
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