contentExtensionEntry_Relationship_FieldRender::parseIncludedElements()

Complexity

Conditions	8
Paths	2

Size

Total Lines	31
Code Lines	19

Duplication

Lines	0
Ratio	0 %

1 Method

Rating	Name	Duplication	Size	Complexity
A	contentExtensionEntry_Relationship_FieldRender::getXmlParams()	0	8	2

<?php
	/*
	Copyright: Deux Huit Huit 2014
	LICENCE: MIT http://deuxhuithuit.mit-license.org;
	*/

	if(!defined("__IN_SYMPHONY__")) die("<h2>Error</h2><p>You cannot directly access this file</p>");

	require_once(TOOLKIT . '/class.xmlpage.php');
	require_once(EXTENSIONS . '/entry_relationship_field/lib/class.cacheablefetch.php');

	class contentExtensionEntry_Relationship_FieldRender extends XMLPage {
		
		const NUMBER_OF_URL_PARAMETERS = 2;

		private $sectionManager;
		private $fieldManager;
		private $entryManager;
		private $params;
		
		public function __construct() {
			parent::__construct();
			$this->sectionManager = new CacheableFetch('SectionManager');
			$this->fieldManager = new CacheableFetch('FieldManager');
			$this->entryManager = new CacheableFetch('EntryManager');
			$date = new DateTime();
			$this->params = array(
				'today' => $date->format('Y-m-d'),
				'current-time' => $date->format('H:i'),
				'this-year' => $date->format('Y'),
				'this-month' => $date->format('m'),
				'this-day' => $date->format('d'),
				'timezone' => $date->format('P'),
				'website-name' => Symphony::Configuration()->get('sitename', 'general'),
				'root' => URL,
				'workspace' => URL . '/workspace',
				'http-host' => HTTP_HOST
			);
			// fix jquery
			$this->_Result->setIncludeHeader(false);
			$this->addHeaderToPage('Content-Type', 'text/html');
		}
		
		/**
		 *
		 * Builds the content view
		 */
		public function view() {
			// _context[0] => entry values
			// _context[1] => fieldId
			if (!is_array($this->_context) || empty($this->_context)) {
				$this->_Result->appendChild(new XMLElement('error', __('Parameters not found')));
				return;
			}
			else if (count($this->_context) < self::NUMBER_OF_URL_PARAMETERS) {
				$this->_Result->appendChild(new XMLElement('error', __('Not enough parameters')));
				return;
			}
			else if (count($this->_context) > self::NUMBER_OF_URL_PARAMETERS) {
				$this->_Result->appendChild(new XMLElement('error', __('Too many parameters')));
				return;
			}
			
			$entriesId = explode(',', MySQL::cleanValue($this->_context[0]));
			$entriesId = array_map(array('General', 'intval'), $entriesId);
			if (!is_array($entriesId) || empty($entriesId)) {

This code seems to be duplicated across your project.

				$this->_Result->appendChild(new XMLElement('error', __('No entry no found')));
				return;
			}
			
			$parentFieldId = General::intval($this->_context[1]);
			if ($parentFieldId < 1) {
				$this->_Result->appendChild(new XMLElement('error', __('Parent field id not valid')));
				return;
			}
			
			$parentField = $this->fieldManager->fetch($parentFieldId);
			if (!$parentField || empty($parentField)) {

This code seems to be duplicated across your project.

				$this->_Result->appendChild(new XMLElement('error', __('Parent field not found')));
				return;
			}
			
			if ($parentField->get('type') != 'entry_relationship') {
				$this->_Result->appendChild(new XMLElement('error', __('Parent field is `%s`, not `entry_relationship`', array($parentField->get('type')))));
				return;
			}
			
			$includedElements = FieldEntry_relationship::parseElements($parentField);
			$xmlParams = self::getXmlParams();
			
			// Get entries one by one since they may belong to
			// different sections, which prevents us from
			// passing an array of entryId.
			foreach ($entriesId as $key => $entryId) {
				$entry = $this->entryManager->fetch($entryId);
				if (empty($entry)) {
					$li = new XMLElement('li', null, array(
						'data-entry-id' => $entryId
					));
					$header = new XMLElement('header', null, array('class' => 'frame-header'));
					$title = new XMLElement('h4');
					$title->appendChild(new XMLElement('strong', __('Entry %s not found', array($entryId))));
					$header->appendChild($title);
					$options = new XMLElement('div', null, array('class' => 'destructor'));
					if ($parentField->is('allow_link')) {

This code seems to be duplicated across your project.

						$options->appendChild(new XMLElement('a', __('Un-link'), array(
							'class' => 'unlink',
							'data-unlink' => $entryId,
						)));
					}
					$header->appendChild($options);
					$li->appendChild($header);
					$this->_Result->appendChild($li);
				} else {
					$entry = $entry[0];
					$entryData = $entry->getData();
					$entrySection = $this->sectionManager->fetch($entry->get('section_id'));
					$entryVisibleFields = $entrySection->fetchVisibleColumns();
					$entryFields = $entrySection->fetchFields();
					$entrySectionHandle = $this->getSectionName($entry, 'handle');
					
					$li = new XMLElement('li', null, array(
						'data-entry-id' => $entryId,
						'data-section' => $entrySectionHandle,
						'data-section-id' => $entrySection->get('id'),
					));
					$header = new XMLElement('header', null, array('class' => 'frame-header'));
					$title = new XMLElement('h4');
					$title->appendChild(new XMLElement('strong', $this->getEntryTitle($entry, $entryVisibleFields, $entryFields)));
					$title->appendChild(new XMLElement('span', $this->getSectionName($entry)));
					$header->appendChild($title);
					$options = new XMLElement('div', null, array('class' => 'destructor'));
					if ($parentField->is('allow_edit')) {
						$title->setAttribute('data-edit', $entryId);
						$options->appendChild(new XMLElement('a', __('Edit'), array(
							'class' => 'edit',
							'data-edit' => $entryId,
						)));
					}
					if ($parentField->is('allow_delete')) {
						$options->appendChild(new XMLElement('a', __('Delete'), array(
							'class' => 'delete',
							'data-delete' => $entryId,
						)));
					}
					if ($parentField->is('allow_link')) {
						$options->appendChild(new XMLElement('a', __('Replace'), array(
							'class' => 'unlink',
							'data-replace' => $entryId,
						)));
					}
					if ($parentField->is('allow_delete') || $parentField->is('allow_link')) {

This code seems to be duplicated across your project.

						$options->appendChild(new XMLElement('a', __('Un-link'), array(
							'class' => 'unlink',
							'data-unlink' => $entryId,
						)));
					}
					$header->appendChild($options);
					$li->appendChild($header);
					
					$xslFilePath = WORKSPACE . '/er-templates/' . $entrySectionHandle . '.xsl';
					
					if (!empty($entryData) && !!@file_exists($xslFilePath)) {
						$xmlData = new XMLElement('data');
						$xmlData->setIncludeHeader(true);
						$xml = new XMLElement('entry');
						$xml->setAttribute('id', $entryId);
						$xmlData->appendChild($xmlParams);
						$xmlData->appendChild($xml);
						foreach ($entryData as $fieldId => $data) {
							$filteredData = array_filter($data, function ($value) {
								return $value != null;
							});
							if (empty($filteredData)) {
								continue;
							}
							$field = $entryFields[$fieldId];
							$fieldName = $field->get('element_name');
							$fieldIncludedElement = $includedElements[$entrySectionHandle];
							
							try {
								if (FieldEntry_relationship::isFieldIncluded($fieldName, $fieldIncludedElement)) {
									$parentIncludableElement = FieldEntry_relationship::getSectionElementName($fieldName, $fieldIncludedElement);
									$parentIncludableElementMode = FieldEntry_relationship::extractMode($fieldName, $parentIncludableElement);
									
									// Special treatments for ERF
									if ($field instanceof FieldEntry_relationship) {
										// Increment recursive level
										$field->recursiveLevel = $recursiveLevel + 1;

The variable $recursiveLevel does not exist. Did you forget to declare it?

										$field->recursiveDeepness = $deepness;

The variable $deepness does not exist. Did you forget to declare it?

									}
									
									if ($parentIncludableElementMode == null) {

This code seems to be duplicated across your project.

										$submodes = array_map(function ($fieldIncludableElement) use ($fieldName) {
											return FieldEntry_relationship::extractMode($fieldName, $fieldIncludableElement);
										}, $field->fetchIncludableElements());
									}
									else {
										$submodes = array($parentIncludableElementMode);
									}
									
									foreach ($submodes as $submode) {
										$field->appendFormattedElement($xml, $filteredData, false, $submode, $entryId);
									}
								}
							}
							catch (Exception $ex) {
								$xml->appendChild(new XMLElement('error', $ex->getMessage() . ' on ' . $ex->getLine() . ' of file ' . $ex->getFile()));
							}
						}
						
						$indent = false;
						$mode = $parentField->get('mode');
						if (isset($_REQUEST['debug'])) {
							$mode = 'debug';
						}
						if ($mode == 'debug') {
							$indent = true;
						}
						$xmlMode = empty($mode) ? '' : 'mode="' . $mode . '"';
						$xmlString = $xmlData->generate($indent, 0);
						$xsl = '<?xml version="1.0" encoding="UTF-8"?>
						<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
							<xsl:import href="' . str_replace('\\', '/',  $xslFilePath) . '"/>
							<xsl:output method="xml" omit-xml-declaration="yes" encoding="UTF-8" indent="no" />
							<xsl:template match="/">
								<xsl:apply-templates select="/data" ' . $xmlMode . ' />
							</xsl:template>
							<xsl:template match="/data" ' . $xmlMode . '>
								<xsl:apply-templates select="entry" ' . $xmlMode . ' />
							</xsl:template>
							<xsl:template match="/data" mode="debug">
								<xsl:copy-of select="/" />
							</xsl:template>
						</xsl:stylesheet>';
						$xslt = new XsltProcess();
						$result = $xslt->process($xmlString, $xsl, $this->params);
						
						if ($mode == 'debug') {
							$result = '<pre><code>' .
								str_replace('<', '&lt;', str_replace('>', '&gt;', $xmlString)) .
								'</code></pre>';
						}
						
						if ($xslt->isErrors()) {
							$error = $xslt->getError();
							$result = $error[1]['message'];
						}
						
						if (!!$xslt && strlen($result) > 0) {
							$content = new XMLElement('div', $result, array('class' => 'content'));
							$li->appendChild($content);
						}
					}
					
					$this->_Result->appendChild($li);
				}
				
			}
		}
		
		public function getSectionName($entry, $name = 'name') {
			$sectionId = $entry->get('section_id');
			return $this->sectionManager->fetch($sectionId)->get($name);
		}
		
		public function getEntryTitle($entry, $entryVisibleFields, $entryFields) {
			$data = $entry->getData();
			$field = empty($entryVisibleFields) ? $entryFields : $entryVisibleFields;
			if (is_array($field)) {
				$field = current($field);
			}
			
			if ($field == null) {
				return __('None');
			}
			
			return $field->prepareReadableValue($data[$field->get('id')], $entry->get('id'), true);
		}
		
		public function getXmlParams() {
			$params = new XMLElement('params');
			foreach ($this->params as $key => $value) {
				$params->appendChild(new XMLElement($key, $value));
			}
			
			return $params;
		}
	}