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Completed
Push — dev ( 9c7928...5573ef )
by Nicolas
02:08
created

ERFXSLTUTilities::processXSLT()   C

↳ Parent: ERFXSLTUTilities

Complexity

Conditions 9
Paths 121

Size

Total Lines 78
Code Lines 47

Duplication

Lines 0
Ratio 0 %

Importance

Changes 2
Bugs 0 Features 1
Metric Value
c 2
b 0
f 1
dl 0
loc 78
rs 5.3782
cc 9
eloc 47
nc 121
nop 7

How to fix   Long Method   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

1 
<?php
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	/*
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	Copyright: Deux Huit Huit 2016
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	LICENCE: MIT http://deuxhuithuit.mit-license.org;
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	*/
6
7 
	if(!defined("__IN_SYMPHONY__")) die("<h2>Error</h2><p>You cannot directly access this file</p>");
8
9 
	class ERFXSLTUTilities {
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		public static function processXSLT($parentField, $entry, $entrySectionHandle, $entryFields, $mode, $debug = false, $select = 'entry')
11 
		{
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			$date = new DateTime();
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			$params = array(
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				'today' => $date->format('Y-m-d'),
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				'current-time' => $date->format('H:i'),
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				'this-year' => $date->format('Y'),
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				'this-month' => $date->format('m'),
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				'this-day' => $date->format('d'),
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				'timezone' => $date->format('P'),
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				'website-name' => Symphony::Configuration()->get('sitename', 'general'),
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				'root' => URL,
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				'workspace' => URL . '/workspace',
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				'http-host' => HTTP_HOST
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			);
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			$xslFilePath = WORKSPACE . '/er-templates/' . $entrySectionHandle . '.xsl';
27 
			if (!!@file_exists($xslFilePath)) {
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				$xmlData = new XMLElement('data');
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				$xmlData->setIncludeHeader(true);
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				// params
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				$xmlData->appendChild(self::getXmlParams($params));
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				// entry data
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				if ($entry) {
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					$includedElements = FieldEntry_relationship::parseElements($parentField);
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					$xmlData->appendChild(self::entryToXML($entry, $entrySectionHandle, $includedElements, $entryFields));
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				}
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				// field data
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				$xmlData->appendChild(self::fieldToXML($parentField));
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				// process XSLT
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				$indent = false;
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				$mode = $parentField->get($mode);
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				if ($debug) {
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					$mode = 'debug';
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				}
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				if ($mode == 'debug') {
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					$indent = true;
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				}
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				$xmlMode = empty($mode) ? '' : 'mode="' . $mode . '"';
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				$xmlString = $xmlData->generate($indent, 0);
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				$xsl = '<?xml version="1.0" encoding="UTF-8"?>
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				<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
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					<xsl:import href="' . str_replace('\\', '/',  $xslFilePath) . '"/>
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					<xsl:output method="xml" omit-xml-declaration="yes" encoding="UTF-8" indent="no" />
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					<xsl:template match="/">
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						<xsl:apply-templates select="/data" ' . $xmlMode . ' />
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					</xsl:template>
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					<xsl:template match="/data" ' . $xmlMode . '>
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						<xsl:apply-templates select="' . $select . '" ' . $xmlMode . ' />
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					</xsl:template>
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					<xsl:template match="/data" mode="debug">
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						<xsl:copy-of select="/" />
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					</xsl:template>
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				</xsl:stylesheet>';
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				$xslt = new XsltProcess();
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				$result = $xslt->process($xmlString, $xsl, $params);
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				if ($mode == 'debug') {
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					$result = '<pre><code>' .
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						str_replace('<', '&lt;', str_replace('>', '&gt;', $xmlString)) .
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						'</code></pre>';
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				}
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				if ($xslt->isErrors()) {
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					$error = $xslt->getError();
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					$result = $error[1]['message'];
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				}
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				if (General::strlen(trim($result)) > 0) {
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					return $result;
84 
				}
85 
			}
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			return null;
87 
		}
88
89 
		public static function getXmlParams(array $params) {
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			$xmlparams = new XMLElement('params');
91 
			foreach ($params as $key => $value) {
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				$xmlparams->appendChild(new XMLElement($key, $value));
93 
			}
94 
			return $xmlparams;
95 
		}
96
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		public static function fieldToXML($field) {
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			// field data
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			$xmlField = new XMLElement('field');
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			$xmlField->setAttribute('id', $field->get('id'));
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			$xmlField->setAttribute('handle', $field->get('element_name'));
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			$xmlField->appendChild(new XMLElement('allow-new', $field->get('allow_new')));
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			$xmlField->appendChild(new XMLElement('allow-edit', $field->get('allow_edit')));
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			$xmlField->appendChild(new XMLElement('allow-delete', $field->get('allow_delete')));
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			$xmlField->appendChild(new XMLElement('allow-link', $field->get('allow_link')));
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			$xmlField->appendChild(new XMLElement('allow-collapse', $field->get('allow_collapse')));
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			$xmlField->appendChild(new XMLElement('show-header', $field->get('show_header')));
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			$xmlField->appendChild(new XMLElement('show-association', $field->get('show_association')));
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			$xmlField->appendChild(new XMLElement('deepness', $field->get('deepness')));
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			$xmlField->appendChild(new XMLElement('required', $field->get('required')));
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			$xmlField->appendChild(new XMLElement('min-entries', $field->get('min_entries')));
112 
			$xmlField->appendChild(new XMLElement('max-entries', $field->get('max_entries')));
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			return $xmlField;
114 
		}
115
116 
		public static function entryToXML($entry, $entrySectionHandle, $includedElements, $entryFields) {
117 
			$entryData = $entry->getData();
118 
			$entryId = General::intval($entry->get('id'));
119 
			$xml = new XMLElement('entry');
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			$xml->setAttribute('id', $entryId);
121 
			if (!empty($entryData)) {
122 
				foreach ($entryData as $fieldId => $data) {
123 
					$filteredData = array_filter($data, function ($value) {
124 
						return $value != null;
125 
					});
126 
					if (empty($filteredData)) {
127 
						continue;
128 
					}
129 
					$field = $entryFields[$fieldId];
130 
					$fieldName = $field->get('element_name');
131 
					$fieldIncludedElement = $includedElements[$entrySectionHandle];
132
133 
					try {
134 
						if (FieldEntry_relationship::isFieldIncluded($fieldName, $fieldIncludedElement)) {
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							$parentIncludableElement = FieldEntry_relationship::getSectionElementName($fieldName, $fieldIncludedElement);
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							$parentIncludableElementMode = FieldEntry_relationship::extractMode($fieldName, $parentIncludableElement);
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138 
							// Special treatments for ERF
139 
							if ($field instanceof FieldEntry_relationship) {
140 
								// Increment recursive level
141 
								$field->recursiveLevel = $recursiveLevel + 1;
0 ignored issues
– show
Bug introduced by
The property recursiveLevel cannot be accessed from this context as it is declared protected in class FieldEntry_relationship.

This check looks for access to properties that are not accessible from the current context.

If you need to make a property accessible to another context you can either raise its visibility level or provide an accessible getter in the defining class.

Loading history...
Bug introduced by
The variable $recursiveLevel does not exist. Did you forget to declare it?

This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.

Loading history...
142 
								$field->recursiveDeepness = $deepness;
0 ignored issues
– show
Bug introduced by
The property recursiveDeepness cannot be accessed from this context as it is declared protected in class FieldEntry_relationship.

This check looks for access to properties that are not accessible from the current context.

If you need to make a property accessible to another context you can either raise its visibility level or provide an accessible getter in the defining class.

Loading history...
Bug introduced by
The variable $deepness does not exist. Did you forget to declare it?

This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.

Loading history...
143 
							}
144
145 View Code Duplication 
							if ($parentIncludableElementMode == null) {
0 ignored issues
– show
Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
146 
								$submodes = array_map(function ($fieldIncludableElement) use ($fieldName) {
147 
									return FieldEntry_relationship::extractMode($fieldName, $fieldIncludableElement);
148 
								}, $field->fetchIncludableElements());
149 
							}
150 
							else {
151 
								$submodes = array($parentIncludableElementMode);
152 
							}
153
154 
							foreach ($submodes as $submode) {
155 
								$field->appendFormattedElement($xml, $filteredData, false, $submode, $entryId);
156 
							}
157 
						}
158 
					}
159 
					catch (Exception $ex) {
160 
						$xml->appendChild(new XMLElement('error', $ex->getMessage() . ' on ' . $ex->getLine() . ' of file ' . $ex->getFile()));
161 
					}
162 
				}
163 
			}
164 
			return $xml;
165 
		}
166 
	}