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
|
<?php
namespace SSRS\Form\Adapter;
use SSRS\Object\ExecutionInfo;
use SSRS\Object\ReportParameter;
use Zend\Form\Form;
use Zend\Form\Element\Select;
use Zend\Form\Element\Text;
use Zend\View\Renderer\PhpRenderer;
class ZendFramework2 extends AbstractAdapter {
/**
*
* @var Form
*/
protected $form;
public function __construct(ExecutionInfo $executionInfo) {
if (false === class_exists('\Zend\Form\Form')) {
throw new \RuntimeException('zendframework/zend-form not found, add to composer.json?');
}
parent::__construct($executionInfo);
}
public function setExecutionInfo(ExecutionInfo $executionInfo) {
parent::setExecutionInfo($executionInfo);
$this->buildForm();
return $this;
}
public function getHTML() {
$this->checkForGetHTMLZendDependencies();
$html = null;
$renderer = new PhpRenderer();
$formHelperConfig = new \Zend\Form\View\HelperConfig();
$formHelperConfig->configureServiceManager($renderer->getHelperPluginManager());
$formRenderer = new \Zend\Form\View\Helper\Form();
$html .= $formRenderer->openTag($this->form);
$formRow = new \Zend\Form\View\Helper\FormRow();
$formRow->setView($renderer);
foreach ($this->form->getElements() as $key => $element) {
$html .= '<div id="' . $key . '" class="element">';
$html .= $formRow->render($element);
$html .= '</div>' . PHP_EOL;
}
$html .= $formRenderer->closeTag();
return $html;
}
public function validate($data) {
$this->form->setData($data);
$isValid = $this->form->isValid();
$normalized = $this->form->getData();
unset($normalized['ViewReportControl']);
$validated = new \SSRS\Form\ValidateResult();
$validated->isValid = $isValid;
$validated->parameters = $normalized;
return $validated;
}
protected function buildForm() {
$form = new Form();
$parameters = $this->getUserParameters();
// add the elements to the form
foreach ($parameters as $parameter) {
$element = $this->buildElement($parameter);
$form->add($element);
}
// modify the input filter
foreach ($parameters as $parameter) {
$filter = $form->getInputFilter()->get($parameter->name);
$filter->setAllowEmpty($parameter->isAllowBlank());
}
$submit = new \Zend\Form\Element\Submit('ViewReportControl');
$submit->setValue('View Report');
$form->add($submit);
$this->form = $form;
return $this;
}
public function addCSRFElement($name, $value) {
$csrf = new \Zend\Form\Element\Hidden($name);
$csrf->setValue($value);
$this->form->add($csrf);
return $this;
}
public function getUserParameters() {
return array_filter($this->executionInfo->getReportParameters(), function(ReportParameter $parameter) {
return ($parameter->data['PromptUser'] && false === empty($parameter->data['Prompt']));
});
}
protected function buildElement(ReportParameter $parameter) {
$type = $parameter->getType();
if (false === in_array($type, array('Integer', 'String', 'Float', 'Boolean', 'DateTime'))) {
throw new \RuntimeException("Unknown report parameter type '$type'");
}
if ($parameter->isSelect()) {
$element = $this->buildSelect($parameter);
} else {
$element = $this->buildText($parameter);
}
// set the element label
$element->setLabel($parameter->data['Prompt']);
// set the value that ssrs suggests
$defaults = $parameter->getDefaultValue();
$default = $parameter->isMultiValue() ? $defaults : (string) array_shift($defaults);
$element->setValue($default);
return $element;
}
protected function buildText(ReportParameter $parameter) {
$element = new Text($parameter->name);
return $element;
}
/**
*
* @param ReportParameter $parameter
* @return \Zend\Form\Element\Select
*/
protected function buildSelect(ReportParameter $parameter) {
$element = new Select($parameter->name);
if ($parameter->isMultiValue()) {
$element->setAttribute('multiple', true);
}
$multiOptions = array();
foreach ($parameter->getValidValues() as $value) {
$multiOptions[$value->Value] = $value->Label;
}
$element->setValueOptions($multiOptions);
return $element;
}
protected function checkForGetHTMLZendDependencies() {
if (false === class_exists('\Zend\View\View')) {
throw new \RuntimeException('zendframework/zend-view not found, add to composer.json?');
}
if (false === class_exists('\Zend\ServiceManager\AbstractPluginManager')) {
throw new \RuntimeException('zendframework/zend-servicemanager not found, add to composer.json?');
}
if (false === class_exists('\Zend\I18n\View\Helper\AbstractTranslatorHelper')) {
throw new \RuntimeException('zendframework/zend-i18n not found, add to composer.json?');
}
if (false === class_exists('\Zend\Escaper\Escaper')) {
throw new \RuntimeException('zendframework/zend-escaper not found, add to composer.json?');
}
}
}
|
