ParamInfoRequestClass.php
5.25 KB
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
<?php
/**
* @class ParamInfoRequestClass
* @brief Implementation of a ParamInfoRequestClass for a param info request
* @details
*/
class ParamInfoRequestClass extends RequestAbstractClass
{
/*
* @brief Init a param info request
*/
public function init()
{
if (!isset($this->requestData))
return false;
if ($this->requestData->getType() == ParamInfoTypeEnumClass::PLOTINIT
|| $this->requestData->getType() == ParamInfoTypeEnumClass::IMPEXPLOTINIT) {
//Force load of node files to init the NodeFactory
foreach (glob(dirname(__FILE__)."/ParamsRequestImpl/Nodes/Requests/*NodeClass.php") as $filename) {
require_once $filename;
}
}
return TRUE;
}
/*
* @brief Run a param info request
*/
public function run()
{
if ($this->requestData->getType() == ParamInfoTypeEnumClass::IMPEXINFO)
{
$this->requestData->setSuccess(true);
$result = array();
$result['dimensions'] = array(
'dim1' => 1,
'dim2' => 1
);
$this->requestData->setResult($result);
return $this->requestData->getSuccess();
}
$filePath = $this->requestData->getFilePath();
if (!empty($filePath)) {
//Load info from a XML file
$dom = new DOMDocument("1.0","UTF-8");
$dom->preserveWhiteSpace = false;
$dom->formatOutput = true;
$res = @$dom->load($this->requestData->getFilePath());
$this->requestData->setSuccess(false);
if (!$res) {
$this->requestData->setLastErrorMessage("Cannot load file".$this->requestData->getFilePath());
return false;
}
switch ($this->requestData->getType()) {
case ParamInfoTypeEnumClass::IMPEXPLOTINIT :
case ParamInfoTypeEnumClass::PLOTINIT :
$this->runFromParamFile($dom);
break;
case ParamInfoTypeEnumClass::PARAMINFO :
$this->runFromParamInfoFile($dom);
break;
default :
$this->requestData->setLastErrorMessage("Unknown ParamInfo type ");
}
}
else {
//Use some internal info - Nothing to do
$this->requestData->setSuccess(true);
}
return $this->requestData->getSuccess();
}
private function runFromParamFile($dom) {
$paramNode = new ParamNodeClass();
try {
$paramNode->loadFromNode($dom->documentElement);
} catch (Exception $e) {
$this->requestData->setLastErrorMessage("Error to parse parameter file : Exception detected : ".$e->getMessage());
return false;
}
switch ($this->requestData->getType()) {
case ParamInfoTypeEnumClass::IMPEXPLOTINIT :
case ParamInfoTypeEnumClass::PLOTINIT :
$outputNode = $paramNode->getOutput();
if (!isset($outputNode)) {
$this->requestData->setLastErrorMessage("Cannot parse output node");
return false;
}
$plotNode = $outputNode->getChildInstanceByName("plot");
if (!isset($plotNode)) {
$this->requestData->setLastErrorMessage("Cannot parse plot node");
return false;
}
$this->requestData->setResult($plotNode);
$this->requestData->setSuccess(true);
return true;
default :
$this->requestData->setLastErrorMessage("Unknown param info request");
}
return false;
}
private function runFromParamInfoFile($dom) {
$result = array();
// Dimensions
$dimsNodes = $dom->getElementsByTagName("dimensions");
if ($dimsNodes->length > 0) {
$dimsNode = $dimsNodes->item(0);
$result['dimensions'] = array(
'dim1' => $dimsNode->getAttribute("dim_1"),
'dim2' => $dimsNode->getAttribute("dim_2")
);
}
// Components
$compNodes = $dom->getElementsByTagName("components");
if ($compNodes->length > 0) {
$compNode = $compNodes->item(0);
$result['components'] = array();
foreach ($compNode->getElementsByTagName("component") as $componentNode) {
$result['components'][] = array(
'index_1' => $componentNode->getAttribute("index_1"),
'index_2' => $componentNode->getAttribute("index_2"),
'name' => $componentNode->getAttribute("name")
);
}
}
// Tables
$tablesNodes = $dom->getElementsByTagName("tables");
if ($tablesNodes->length > 0) {
$tablesNode = $tablesNodes->item(0);
$result['tables'] = array();
foreach ($tablesNode->getElementsByTagName("table") as $tableNode) {
$tableResult = array(
'relatedDim' => ($tableNode->getAttribute("relatedDim") == "dim_1" ? "dim1" : "dim2"),
'name' => $tableNode->getAttribute("name"),
'units' => $tableNode->getAttribute("units"),
'variable' => ($tableNode->getAttribute("variable") === "true"),
'channels' => array(),
'minmax' => array()
);
if ($tableNode->getAttribute("mainDim") === "true") {
$tableResult['mainDim'] = TRUE;
}
if (!$tableResult['variable']) {
$channelNodes = $tableNode->getElementsByTagName("channel");
foreach ($channelNodes as $channelNode) {
$tableResult['channels'][] = array(
'min' => $channelNode->getAttribute("min"),
'max' => $channelNode->getAttribute("max")
);
}
}
else {
if ($tableNode->hasAttribute("minValue")) {
$tableResult['minmax'] = array(
'min' => $tableNode->getAttribute("minValue"),
'max' => $tableNode->getAttribute("maxValue")
);
}
}
$result['tables'][] = $tableResult;
}
}
$this->requestData->setResult($result);
$this->requestData->setSuccess(true);
return true;
}
}
?>