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1 | <?php |
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2 | |||
3 | namespace Kunstmaan\FixturesBundle\Builder; |
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4 | |||
5 | use Doctrine\ORM\EntityManager; |
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6 | use Kunstmaan\FixturesBundle\Loader\Fixture; |
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7 | use Kunstmaan\FixturesBundle\Populator\Populator; |
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8 | use Kunstmaan\NodeBundle\Entity\HasNodeInterface; |
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9 | use Kunstmaan\NodeBundle\Entity\Node; |
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10 | use Kunstmaan\NodeBundle\Entity\NodeTranslation; |
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11 | use Kunstmaan\NodeBundle\Entity\NodeVersion; |
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12 | use Kunstmaan\NodeBundle\Entity\StructureNode; |
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13 | use Kunstmaan\NodeBundle\Helper\PagesConfiguration; |
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14 | use Kunstmaan\NodeBundle\Helper\Services\ACLPermissionCreatorService; |
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15 | use Kunstmaan\PagePartBundle\Entity\PageTemplateConfiguration; |
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16 | use Kunstmaan\UtilitiesBundle\Helper\ClassLookup; |
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17 | use Kunstmaan\UtilitiesBundle\Helper\Slugifier; |
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18 | |||
19 | class PageBuilder implements BuilderInterface |
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20 | { |
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21 | private $manager; |
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22 | |||
23 | private $userRepo; |
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24 | |||
25 | private $nodeRepo; |
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26 | |||
27 | private $nodeTranslationRepo; |
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28 | |||
29 | private $aclPermissionCreatorService; |
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30 | |||
31 | private $populator; |
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32 | |||
33 | private $slugifier; |
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34 | |||
35 | /** |
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36 | * @var PagesConfiguration |
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37 | */ |
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38 | private $pagesConfiguration; |
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39 | |||
40 | public function __construct( |
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41 | EntityManager $em, |
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42 | ACLPermissionCreatorService $aclPermissionCreatorService, |
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43 | Populator $populator, |
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44 | Slugifier $slugifier, |
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45 | PagesConfiguration $pagesConfiguration |
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46 | ) { |
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47 | $this->manager = $em; |
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48 | $this->nodeRepo = $em->getRepository('KunstmaanNodeBundle:Node'); |
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49 | $this->nodeTranslationRepo = $em->getRepository('KunstmaanNodeBundle:NodeTranslation'); |
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50 | $this->userRepo = $em->getRepository('KunstmaanAdminBundle:User'); |
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51 | $this->aclPermissionCreatorService = $aclPermissionCreatorService; |
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52 | $this->populator = $populator; |
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53 | $this->slugifier = $slugifier; |
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54 | $this->pagesConfiguration = $pagesConfiguration; |
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55 | } |
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56 | |||
57 | public function canBuild(Fixture $fixture) |
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58 | { |
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59 | if ($fixture->getEntity() instanceof HasNodeInterface) { |
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60 | return true; |
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61 | } |
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62 | |||
63 | return false; |
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64 | } |
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65 | |||
66 | public function preBuild(Fixture $fixture) |
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67 | { |
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68 | return; |
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69 | } |
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70 | |||
71 | public function postBuild(Fixture $fixture) |
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72 | { |
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73 | $entity = $fixture->getEntity(); |
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74 | $fixtureParams = $fixture->getParameters(); |
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75 | $translations = $fixture->getTranslations(); |
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76 | View Code Duplication | if (empty($translations)) { |
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77 | throw new \Exception('No translations detected for page fixture ' . $fixture->getName() . ' (' . $fixture->getClass() . ')'); |
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78 | } |
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79 | |||
80 | $internalName = array_key_exists('page_internal_name', $fixtureParams) ? |
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81 | $fixtureParams['page_internal_name'] : null; |
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82 | |||
83 | $rootNode = null; |
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84 | foreach ($fixture->getTranslations() as $language => $data) { |
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85 | if ($rootNode === null) { |
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86 | $page = $entity; |
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87 | $rootNode = $this->createRootNode($page, $language, $internalName, $fixtureParams); |
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88 | $this->manager->persist($rootNode); |
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89 | } else { |
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90 | $cloned = clone $entity; |
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91 | $page = $cloned; |
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92 | $this->manager->persist($page); |
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93 | } |
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94 | |||
95 | // Create the translationNode. |
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96 | $translationNode = $this->createTranslationNode($rootNode, $language, $page); |
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97 | if (!$page instanceof StructureNode) { |
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98 | $translationNode->setOnline(isset($fixtureParams['set_online']) ? $fixtureParams['set_online'] : true); |
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99 | } |
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100 | |||
101 | $fixture->addAdditional($fixture->getName() . '_' . $language, $page); |
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102 | $fixture->addAdditional('translationNode_' . $language, $translationNode); |
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103 | $fixture->addAdditional('nodeVersion_' . $language, $translationNode->getPublicNodeVersion()); |
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104 | $fixture->addAdditional('rootNode', $rootNode); |
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105 | |||
106 | $this->populator->populate($translationNode, $data); |
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107 | $this->populator->populate($page, $data); |
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108 | View Code Duplication | if ($translationNode->getSlug() === null && $rootNode->getParent() !== null) { |
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109 | $translationNode->setSlug($this->slugifier->slugify($translationNode->getTitle())); |
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110 | } |
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111 | $this->ensureUniqueUrl($translationNode, $page); |
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112 | |||
113 | $this->manager->persist($translationNode); |
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114 | $rootNode->addNodeTranslation($translationNode); |
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115 | } |
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116 | |||
117 | $this->manager->flush(); |
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118 | $this->aclPermissionCreatorService->createPermission($rootNode); |
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119 | } |
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120 | |||
121 | public function postFlushBuild(Fixture $fixture) |
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122 | { |
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123 | $entities = $fixture->getAdditionalEntities(); |
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124 | $fixtureParams = $fixture->getParameters(); |
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125 | |||
126 | foreach ($fixture->getTranslations() as $language => $data) { |
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127 | /** @var HasNodeInterface $page */ |
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128 | $page = $entities[$fixture->getName() . '_' . $language]; |
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129 | /** @var NodeTranslation $translationNode */ |
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130 | $translationNode = $entities['translationNode_' . $language]; |
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131 | |||
132 | $pagecreator = array_key_exists('creator', $fixtureParams) ? $fixtureParams['creator'] : 'pagecreator'; |
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133 | $creator = $this->userRepo->findOneBy(array('username' => $pagecreator)); |
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134 | |||
135 | $nodeVersion = new NodeVersion(); |
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136 | $nodeVersion->setNodeTranslation($translationNode); |
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137 | $nodeVersion->setType('public'); |
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138 | $nodeVersion->setOwner($creator); |
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139 | $nodeVersion->setRef($page); |
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140 | |||
141 | $translationNode->setPublicNodeVersion($nodeVersion); |
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142 | |||
143 | if (isset($fixtureParams['template'])) { |
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144 | $pageTemplateConfiguration = new PageTemplateConfiguration(); |
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145 | $pageTemplateConfiguration->setPageId($page->getId()); |
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146 | $pageTemplateConfiguration->setPageEntityName(ClassLookup::getClass($page)); |
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147 | $pageTemplateConfiguration->setPageTemplate($fixtureParams['template']); |
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148 | $this->manager->persist($pageTemplateConfiguration); |
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149 | } |
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150 | |||
151 | $this->manager->persist($nodeVersion); |
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152 | $this->manager->persist($translationNode); |
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153 | } |
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154 | $this->manager->flush(); |
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155 | } |
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156 | |||
157 | private function getParentNode($params, $language) |
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158 | { |
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159 | if (!isset($params['parent'])) { |
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160 | return; |
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161 | } |
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162 | |||
163 | $parent = $params['parent']; |
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164 | if ($parent instanceof Fixture) { |
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165 | $additionals = $parent->getAdditionalEntities(); |
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166 | $parent = $additionals['rootNode']; |
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167 | } elseif (is_string($parent)) { |
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168 | $nodes = $this->nodeRepo->getNodesByInternalName($parent, $language, false, true); |
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169 | if (count($nodes) > 0) { |
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170 | $parent = $nodes[0]; |
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171 | } |
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172 | } |
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173 | |||
174 | return $parent; |
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175 | } |
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176 | |||
177 | private function createRootNode($page, $language, $internalName, $fixtureParams) |
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178 | { |
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179 | $rootNode = new Node(); |
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180 | $rootNode->setRef($page); |
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181 | $rootNode->setDeleted(false); |
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182 | $rootNode->setInternalName($internalName); |
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183 | $rootNode->setHiddenFromNav( |
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184 | isset($fixtureParams['hidden_from_nav']) ? $fixtureParams['hidden_from_nav'] : false |
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185 | ); |
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186 | $parent = $this->getParentNode($fixtureParams, $language); |
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187 | |||
188 | if ($parent instanceof Node) { |
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189 | $rootNode->setParent($parent); |
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190 | |||
191 | if (!$this->canHaveChild($parent->getRefEntityName(), get_class($page))) { |
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192 | throw new \Exception( |
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193 | sprintf('A %s can\'t have a %s as child. Forgot to add in allowed_children or getPossibleChildTypes?', $parent->getRefEntityName(), get_class($page)) |
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194 | ); |
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195 | } |
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196 | } |
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197 | |||
198 | return $rootNode; |
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199 | } |
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200 | |||
201 | private function createTranslationNode(Node $rootNode, $language, HasNodeInterface $page) |
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202 | { |
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203 | $translationNode = new NodeTranslation(); |
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204 | $translationNode |
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205 | ->setNode($rootNode) |
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206 | ->setLang($language) |
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207 | ->setTitle($page->getTitle()) |
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208 | ->setOnline(false) |
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209 | ->setWeight(0); |
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210 | |||
211 | return $translationNode; |
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212 | } |
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213 | |||
214 | private function ensureUniqueUrl(NodeTranslation $translation, HasNodeInterface $page) |
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215 | { |
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216 | if ($page instanceof StructureNode) { |
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217 | $translation->setSlug(''); |
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218 | $translation->setUrl($translation->getFullSlug()); |
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219 | |||
220 | return $translation; |
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221 | } |
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222 | |||
223 | $translation->setUrl($translation->getFullSlug()); |
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224 | |||
225 | // Find all translations with this new URL, whose nodes are not deleted. |
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226 | $translationWithSameUrl = $this->nodeTranslationRepo->getNodeTranslationForUrl($translation->getUrl(), $translation->getLang(), false, $translation); |
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227 | |||
228 | if ($translationWithSameUrl instanceof NodeTranslation) { |
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229 | $translation->setSlug($this->slugifier->slugify($this->incrementString($translation->getSlug()))); |
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230 | $this->ensureUniqueUrl($translation, $page); |
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231 | } |
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232 | |||
233 | return $translation; |
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234 | } |
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235 | |||
236 | View Code Duplication | private function incrementString($string, $append = '-v') |
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237 | { |
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238 | $finalDigitGrabberRegex = '/\d+$/'; |
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239 | $matches = array(); |
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240 | |||
241 | preg_match($finalDigitGrabberRegex, $string, $matches); |
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242 | |||
243 | if (count($matches) > 0) { |
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244 | $digit = (int) $matches[0]; |
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245 | ++$digit; |
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246 | |||
247 | // Replace the integer with the new digit. |
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248 | return preg_replace($finalDigitGrabberRegex, $digit, $string); |
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249 | } else { |
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250 | return $string . $append . '1'; |
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251 | } |
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252 | } |
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253 | |||
254 | /** |
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255 | * @param string $parentPageClass |
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256 | * @param string $childPageClass |
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257 | * |
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258 | * @return bool |
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259 | */ |
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260 | private function canHaveChild($parentPageClass, $childPageClass) |
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261 | { |
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262 | $childTypes = $this->pagesConfiguration->getPossibleChildTypes($parentPageClass); |
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263 | |||
264 | foreach ($childTypes as $childType) { |
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265 | if ($childType['class'] == $childPageClass) { |
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266 | return true; |
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267 | } |
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268 | } |
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269 | |||
270 | return false; |
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271 | } |
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272 | } |
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273 |
The
EntityManager
might become unusable for example if a transaction is rolled back and it gets closed. Let’s assume that somewhere in your application, or in a third-party library, there is code such as the following:If that code throws an exception and the
EntityManager
is closed. Any other code which depends on the same instance of theEntityManager
during this request will fail.On the other hand, if you instead inject the
ManagerRegistry
, thegetManager()
method guarantees that you will always get a usable manager instance.