aboutsummaryrefslogtreecommitdiff
path: root/h-source/Application/Models/HardwareModel.php
blob: 17565ff1a52ac0661a3dc615a58876fd0009bc29 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
<?php

// h-source, a web software to build a community of people that want to share their hardware information.
// Copyright (C) 2010  Antonio Gallo (h-source-copyright.txt)
//
// This file is part of h-source
//
// h-source is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// h-source is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with h-source.  If not, see <http://www.gnu.org/licenses/>.

if (!defined('EG')) die('Direct access not allowed!');

class HardwareModel extends Model_Map {

	public $id_user = 0;
	public $type = ''; //device type
	public $lastId = 0; //the id of the last record inserted
	
	public $formStruct = array(
		'entries' 	=> 	array(
			'deleted'=>	array('type'=>'Select','options'=>'no,yes'),
			'id_hard'		=>	array(
				'type'		=>	'Hidden'	
			)
		),
	);

	public function __construct() {
		$this->_tables='hardware,regusers,hardware_users';
		$this->_idFields='id_hard,id_user';
		$this->_where=array(
			'type'				=>	'hardware',
			'username'			=>	'regusers',
			'id_user'			=>	'regusers',
			'has_confirmed'		=>	'regusers',
			'deleted'			=>	'regusers',
			'-deleted'			=>	'hardware'
		);
		$this->orderBy = 'hardware.id_hard desc';
		$this->printAssError = "no";
		
		$this->_popupItemNames = array(
			'type'=>'type',
			'ask_for_del'=>'ask_for_del',
			'-deleted'=>'deleted',
		);
		
		$this->_popupLabels = array(
			'type'=>'TYPE',
			'ask_for_del'=>'ASK FOR DEL?',
			'-deleted'=>'DELETED?',
		);
		
// 		$this->databaseConditions['insert'] = array(
// 			'checkUnique'		=>	'model',
// 		);
// 		
// 		$this->databaseConditions['update'] = array(
// 			'checkUniqueCompl'	=>	'model',
// 		);
		
		parent::__construct();
	}

	public function insert()
	{
		$this->values['created_by'] = (int)$this->id_user;
		$this->values['updated_by'] = (int)$this->id_user;
		$this->values['update_date'] = date('Y-m-d H:i:s');
		
		//random ID
		$randomId = md5(uniqid(mt_rand(),true));
		$this->values["type"] = $randomId;

		parent::insert();
		
		//associate the user to the record
		if ($this->queryResult)
		{
			$resId = $this->db->select("hardware","id_hard","type='$randomId'");
			$clean['id'] = $resId[0]['hardware']['id_hard'];
			$this->lastId = $clean['id'];
			$this->db->update('hardware','type',array($this->type),'id_hard='.$clean['id']);

			//update the history table
			$this->updateHistory('insert');
			
			$this->associate($clean['id']);
		}
		 
	}

	public function update($id)
	{
		$clean['id'] = (int)$id;
		
		$this->values['updated_by'] = (int)$this->id_user;
		$this->values['update_date'] = date('Y-m-d H:i:s');
		
		//save the old fields in the revisions table
		$this->setWhereQueryClause(array('id_hard'	=>	$clean['id']));
		$oldStruct = $this->getFields($this->fields.',created_by,updated_by,update_date,type,id_hard');
		
		if (count($oldStruct > 0))
		{
			if (strcmp($oldStruct[0]['hardware']['type'],$this->type) === 0)
			{
				$oldValues = $oldStruct[0]['hardware'];
				
				$revisions = new RevisionsModel();
				$revisions->values = $oldValues;
				if ($revisions->insert())
				{
					parent::update($clean['id']);
					if ($this->queryResult)
					{
						$this->lastId = $clean['id'];

						//update the history table
						$this->updateHistory('update');
			
						if (!$this->checkAssociation($clean['id'],(int)$this->id_user))
						{
							$this->associate($clean['id']);
						}
					}
				}
			}
		}
	}

	public function makeCurrent($id_rev)
	{
		$clean['id_rev'] = (int)$id_rev;
		
		$revisions = new RevisionsModel();
		
		$clean['id_hard'] = (int)$revisions->getIdHard($clean['id_rev']);
		
		//save the old fields in the revisions table
		$this->setWhereQueryClause(array('id_hard'=>$clean['id_hard']));
		$oldStruct = $this->getFields($this->fields.',created_by,updated_by,update_date,type,id_hard');
		
		if (count($oldStruct > 0))
		{
			if (strcmp($oldStruct[0]['hardware']['type'],$this->type) === 0)
			{
				//get the values of the revision
				$revisions->setWhereQueryClause(array('id_rev'=>$clean['id_rev']));
				$newStruct = $revisions->getFields($this->fields.',created_by,updated_by,update_date,type');
				
				if (count($newStruct > 0))
				{
					$revisions->values = $oldStruct[0]['hardware'];
				
					$this->values = $newStruct[0]['revisions'];
					$this->values['updated_by'] = (int)$this->id_user;
					$this->values['update_date'] = date('Y-m-d H:i:s');
				
					if ($revisions->insert())
					{
						if (parent::update($clean['id_hard']))
						{
							$this->lastId = $clean['id_hard'];
							
							//update the history table
							$this->updateHistory('update');
							
							if (!$this->checkAssociation($clean['id_hard'],(int)$this->id_user))
							{
								$this->associate($clean['id_hard']);
							}
						}
					}
				}
			}
			else
			{
				$this->notice = "<div class='alert'>Wrong type..</div>\n";
			}
		}
		
	}

	public function associate($id_record)
	{
		return parent::associate((int)$id_record,(int)$this->id_user);
	}

	//get the model name
	public function getTheModelName($id)
	{
		$clean['id'] = (int)$id;
		$this->setWhereQueryClause(array('id_hard' => $clean['id']));
		$res = $this->getFields('model');
		$name = count($res) > 0 ? $res[0]['hardware']['model'] : '';
		return $name;
	}

	//save in the history all the action carried out by users
	protected function updateHistory($action)
	{
		$translations = array(
			'insert'		=>	'inserted',
			'update'		=>	'updated',
		);

		$allowedActions = array('insert','update');

		if (in_array($action,$allowedActions))
		{
			$users = new UsersModel();

			$clean['user'] = sanitizeAll($users->getUser($this->id_user));
			
			$history = new HistoryModel();
			$history->values = array(
				'created_by' 	=>	$this->id_user,
				'type'			=>	'hardware',
				'action'		=>	$action,
				'id'			=>	$this->lastId,
				'message'		=>	'The device having id='.$this->lastId.' has been '.$translations[$action].' by the user ' . $clean['user'] . ' (id_user='.$this->id_user.') ',
				'gr'			=>	'registered',
			);
			$history->insert();
		}
	}

}