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1 <?php
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2
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3 namespace Drupal\Tests\node\Functional;
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4
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5 use Drupal\Core\Database\Database;
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6 use Drupal\Core\Url;
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7 use Drupal\field\Entity\FieldConfig;
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8 use Drupal\field\Entity\FieldStorageConfig;
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9 use Drupal\language\Entity\ConfigurableLanguage;
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10 use Drupal\node\Entity\Node;
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11 use Drupal\node\NodeInterface;
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12 use Drupal\Component\Serialization\Json;
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13
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14 /**
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15 * Create a node with revisions and test viewing, saving, reverting, and
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16 * deleting revisions for users with access for this content type.
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17 *
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18 * @group node
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19 */
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20 class NodeRevisionsTest extends NodeTestBase {
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21
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22 /**
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23 * An array of node revisions.
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24 *
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25 * @var \Drupal\node\NodeInterface[]
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26 */
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27 protected $nodes;
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28
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29 /**
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30 * Revision log messages.
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31 *
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32 * @var array
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33 */
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34 protected $revisionLogs;
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35
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36 /**
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37 * {@inheritdoc}
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38 */
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39 public static $modules = ['node', 'contextual', 'datetime', 'language', 'content_translation'];
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40
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41 /**
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42 * {@inheritdoc}
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43 */
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44 protected function setUp() {
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45 parent::setUp();
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46
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47 // Enable additional languages.
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48 ConfigurableLanguage::createFromLangcode('de')->save();
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49 ConfigurableLanguage::createFromLangcode('it')->save();
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50
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51 $field_storage_definition = [
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52 'field_name' => 'untranslatable_string_field',
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53 'entity_type' => 'node',
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54 'type' => 'string',
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55 'cardinality' => 1,
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56 'translatable' => FALSE,
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57 ];
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58 $field_storage = FieldStorageConfig::create($field_storage_definition);
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59 $field_storage->save();
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60
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61 $field_definition = [
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62 'field_storage' => $field_storage,
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63 'bundle' => 'page',
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64 ];
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65 $field = FieldConfig::create($field_definition);
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66 $field->save();
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67
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68 // Enable translation for page nodes.
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69 \Drupal::service('content_translation.manager')->setEnabled('node', 'page', TRUE);
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70
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71 // Create and log in user.
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72 $web_user = $this->drupalCreateUser(
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73 [
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74 'view page revisions',
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75 'revert page revisions',
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76 'delete page revisions',
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77 'edit any page content',
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78 'delete any page content',
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79 'access contextual links',
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80 'translate any entity',
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81 'administer content types',
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82 ]
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83 );
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84
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85 $this->drupalLogin($web_user);
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86
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87 // Create initial node.
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88 $node = $this->drupalCreateNode();
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89 $settings = get_object_vars($node);
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90 $settings['revision'] = 1;
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91 $settings['isDefaultRevision'] = TRUE;
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92
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93 $nodes = [];
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94 $logs = [];
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95
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96 // Get original node.
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97 $nodes[] = clone $node;
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98
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99 // Create three revisions.
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100 $revision_count = 3;
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101 for ($i = 0; $i < $revision_count; $i++) {
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102 $logs[] = $node->revision_log = $this->randomMachineName(32);
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103
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104 // Create revision with a random title and body and update variables.
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105 $node->title = $this->randomMachineName();
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106 $node->body = [
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107 'value' => $this->randomMachineName(32),
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108 'format' => filter_default_format(),
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109 ];
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110 $node->untranslatable_string_field->value = $this->randomString();
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111 $node->setNewRevision();
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112
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113 // Edit the 1st and 2nd revision with a different user.
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114 if ($i < 2) {
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115 $editor = $this->drupalCreateUser();
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116 $node->setRevisionUserId($editor->id());
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117 }
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118 else {
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119 $node->setRevisionUserId($web_user->id());
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120 }
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121
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122 $node->save();
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123
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124 // Make sure we get revision information.
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125 $node = Node::load($node->id());
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126 $nodes[] = clone $node;
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127 }
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128
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129 $this->nodes = $nodes;
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130 $this->revisionLogs = $logs;
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131 }
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132
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133 /**
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134 * Checks node revision related operations.
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135 */
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136 public function testRevisions() {
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137 $node_storage = $this->container->get('entity.manager')->getStorage('node');
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138 $nodes = $this->nodes;
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139 $logs = $this->revisionLogs;
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140
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141 // Get last node for simple checks.
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142 $node = $nodes[3];
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143
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144 // Confirm the correct revision text appears on "view revisions" page.
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145 $this->drupalGet("node/" . $node->id() . "/revisions/" . $node->getRevisionId() . "/view");
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146 $this->assertText($node->body->value, 'Correct text displays for version.');
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147
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148 // Confirm the correct log message appears on "revisions overview" page.
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149 $this->drupalGet("node/" . $node->id() . "/revisions");
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150 foreach ($logs as $revision_log) {
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151 $this->assertText($revision_log, 'Revision log message found.');
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152 }
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153 // Original author, and editor names should appear on revisions overview.
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154 $web_user = $nodes[0]->revision_uid->entity;
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155 $this->assertText(t('by @name', ['@name' => $web_user->getAccountName()]));
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156 $editor = $nodes[2]->revision_uid->entity;
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157 $this->assertText(t('by @name', ['@name' => $editor->getAccountName()]));
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158
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159 // Confirm that this is the default revision.
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160 $this->assertTrue($node->isDefaultRevision(), 'Third node revision is the default one.');
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161
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162 // Confirm that revisions revert properly.
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163 $this->drupalPostForm("node/" . $node->id() . "/revisions/" . $nodes[1]->getRevisionid() . "/revert", [], t('Revert'));
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164 $this->assertRaw(t('@type %title has been reverted to the revision from %revision-date.', [
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165 '@type' => 'Basic page',
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166 '%title' => $nodes[1]->label(),
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167 '%revision-date' => $this->container->get('date.formatter')->format($nodes[1]->getRevisionCreationTime()),
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168 ]), 'Revision reverted.');
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169 $node_storage->resetCache([$node->id()]);
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170 $reverted_node = $node_storage->load($node->id());
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171 $this->assertTrue(($nodes[1]->body->value == $reverted_node->body->value), 'Node reverted correctly.');
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172 // Confirm the revision author is the user performing the revert.
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173 $this->assertTrue($reverted_node->getRevisionUserId() == $this->loggedInUser->id(), 'Node revision author is user performing revert.');
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174 // And that its not the revision author.
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175 $this->assertTrue($reverted_node->getRevisionUserId() != $nodes[1]->getRevisionUserId(), 'Node revision author is not original revision author.');
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176
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177 // Confirm that this is not the default version.
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178 $node = node_revision_load($node->getRevisionId());
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179 $this->assertFalse($node->isDefaultRevision(), 'Third node revision is not the default one.');
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180
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181 // Confirm revisions delete properly.
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182 $this->drupalPostForm("node/" . $node->id() . "/revisions/" . $nodes[1]->getRevisionId() . "/delete", [], t('Delete'));
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183 $this->assertRaw(t('Revision from %revision-date of @type %title has been deleted.', [
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184 '%revision-date' => $this->container->get('date.formatter')->format($nodes[1]->getRevisionCreationTime()),
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185 '@type' => 'Basic page',
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186 '%title' => $nodes[1]->label(),
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187 ]), 'Revision deleted.');
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188 $connection = Database::getConnection();
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189 $this->assertTrue(db_query('SELECT COUNT(vid) FROM {node_revision} WHERE nid = :nid and vid = :vid', [':nid' => $node->id(), ':vid' => $nodes[1]->getRevisionId()])->fetchField() == 0, 'Revision not found.');
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190 $this->assertTrue(db_query('SELECT COUNT(vid) FROM {node_field_revision} WHERE nid = :nid and vid = :vid', [':nid' => $node->id(), ':vid' => $nodes[1]->getRevisionId()])->fetchField() == 0, 'Field revision not found.');
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191
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192 // Set the revision timestamp to an older date to make sure that the
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193 // confirmation message correctly displays the stored revision date.
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194 $old_revision_date = REQUEST_TIME - 86400;
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195 $connection->update('node_revision')
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196 ->condition('vid', $nodes[2]->getRevisionId())
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197 ->fields([
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198 'revision_timestamp' => $old_revision_date,
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199 ])
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200 ->execute();
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201 $this->drupalPostForm("node/" . $node->id() . "/revisions/" . $nodes[2]->getRevisionId() . "/revert", [], t('Revert'));
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202 $this->assertRaw(t('@type %title has been reverted to the revision from %revision-date.', [
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203 '@type' => 'Basic page',
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204 '%title' => $nodes[2]->label(),
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205 '%revision-date' => $this->container->get('date.formatter')->format($old_revision_date),
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206 ]));
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207
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208 // Make a new revision and set it to not be default.
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209 // This will create a new revision that is not "front facing".
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210 $new_node_revision = clone $node;
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211 $new_body = $this->randomMachineName();
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212 $new_node_revision->body->value = $new_body;
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213 // Save this as a non-default revision.
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214 $new_node_revision->setNewRevision();
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215 $new_node_revision->isDefaultRevision = FALSE;
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216 $new_node_revision->save();
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217
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218 $this->drupalGet('node/' . $node->id());
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219 $this->assertNoText($new_body, 'Revision body text is not present on default version of node.');
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220
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221 // Verify that the new body text is present on the revision.
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222 $this->drupalGet("node/" . $node->id() . "/revisions/" . $new_node_revision->getRevisionId() . "/view");
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223 $this->assertText($new_body, 'Revision body text is present when loading specific revision.');
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224
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225 // Verify that the non-default revision vid is greater than the default
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226 // revision vid.
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227 $default_revision = $connection->select('node', 'n')
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228 ->fields('n', ['vid'])
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229 ->condition('nid', $node->id())
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230 ->execute()
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231 ->fetchCol();
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232 $default_revision_vid = $default_revision[0];
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233 $this->assertTrue($new_node_revision->getRevisionId() > $default_revision_vid, 'Revision vid is greater than default revision vid.');
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234
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235 // Create an 'EN' node with a revision log message.
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236 $node = $this->drupalCreateNode();
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237 $node->title = 'Node title in EN';
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238 $node->revision_log = 'Simple revision message (EN)';
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239 $node->save();
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240
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241 $this->drupalGet("node/" . $node->id() . "/revisions");
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242 // Verify revisions is accessible since the type has revisions enabled.
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243 $this->assertResponse(200);
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244 // Check initial revision is shown on the node revisions overview page.
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245 $this->assertText('Simple revision message (EN)');
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246
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247 // Verify that delete operation is inaccessible for the default revision.
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248 $this->drupalGet("node/" . $node->id() . "/revisions/" . $node->getRevisionId() . "/delete");
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249 $this->assertResponse(403);
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250
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251 // Verify that revert operation is inaccessible for the default revision.
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252 $this->drupalGet("node/" . $node->id() . "/revisions/" . $node->getRevisionId() . "/revert");
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253 $this->assertResponse(403);
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254
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255 // Create a new revision and new log message.
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256 $node = Node::load($node->id());
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257 $node->body->value = 'New text (EN)';
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258 $node->revision_log = 'New revision message (EN)';
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259 $node->setNewRevision();
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260 $node->save();
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261
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262 // Check both revisions are shown on the node revisions overview page.
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263 $this->drupalGet("node/" . $node->id() . "/revisions");
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264 $this->assertText('Simple revision message (EN)');
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265 $this->assertText('New revision message (EN)');
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266
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267 // Create an 'EN' node with a revision log message.
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268 $node = $this->drupalCreateNode();
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269 $node->langcode = 'en';
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270 $node->title = 'Node title in EN';
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271 $node->revision_log = 'Simple revision message (EN)';
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272 $node->save();
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273
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274 $this->drupalGet("node/" . $node->id() . "/revisions");
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275 // Verify revisions is accessible since the type has revisions enabled.
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276 $this->assertResponse(200);
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277 // Check initial revision is shown on the node revisions overview page.
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278 $this->assertText('Simple revision message (EN)');
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279
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280 // Add a translation in 'DE' and create a new revision and new log message.
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281 $translation = $node->addTranslation('de');
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282 $translation->title->value = 'Node title in DE';
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283 $translation->body->value = 'New text (DE)';
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284 $translation->revision_log = 'New revision message (DE)';
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285 $translation->setNewRevision();
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286 $translation->save();
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287
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288 // View the revision UI in 'IT', only the original node revision is shown.
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289 $this->drupalGet("it/node/" . $node->id() . "/revisions");
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290 $this->assertText('Simple revision message (EN)');
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291 $this->assertNoText('New revision message (DE)');
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292
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293 // View the revision UI in 'DE', only the translated node revision is shown.
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294 $this->drupalGet("de/node/" . $node->id() . "/revisions");
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295 $this->assertNoText('Simple revision message (EN)');
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296 $this->assertText('New revision message (DE)');
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297
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298 // View the revision UI in 'EN', only the original node revision is shown.
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299 $this->drupalGet("node/" . $node->id() . "/revisions");
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300 $this->assertText('Simple revision message (EN)');
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301 $this->assertNoText('New revision message (DE)');
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302 }
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303
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304 /**
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305 * Checks that revisions are correctly saved without log messages.
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306 */
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307 public function testNodeRevisionWithoutLogMessage() {
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308 $node_storage = $this->container->get('entity.manager')->getStorage('node');
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309 // Create a node with an initial log message.
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310 $revision_log = $this->randomMachineName(10);
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311 $node = $this->drupalCreateNode(['revision_log' => $revision_log]);
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312
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313 // Save over the same revision and explicitly provide an empty log message
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314 // (for example, to mimic the case of a node form submitted with no text in
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315 // the "log message" field), and check that the original log message is
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316 // preserved.
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317 $new_title = $this->randomMachineName(10) . 'testNodeRevisionWithoutLogMessage1';
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318
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319 $node = clone $node;
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320 $node->title = $new_title;
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321 $node->revision_log = '';
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322 $node->setNewRevision(FALSE);
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323
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324 $node->save();
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325 $this->drupalGet('node/' . $node->id());
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326 $this->assertText($new_title, 'New node title appears on the page.');
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327 $node_storage->resetCache([$node->id()]);
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328 $node_revision = $node_storage->load($node->id());
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329 $this->assertEqual($node_revision->revision_log->value, $revision_log, 'After an existing node revision is re-saved without a log message, the original log message is preserved.');
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330
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331 // Create another node with an initial revision log message.
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332 $node = $this->drupalCreateNode(['revision_log' => $revision_log]);
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333
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334 // Save a new node revision without providing a log message, and check that
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335 // this revision has an empty log message.
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336 $new_title = $this->randomMachineName(10) . 'testNodeRevisionWithoutLogMessage2';
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337
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338 $node = clone $node;
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339 $node->title = $new_title;
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340 $node->setNewRevision();
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341 $node->revision_log = NULL;
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342
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343 $node->save();
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344 $this->drupalGet('node/' . $node->id());
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345 $this->assertText($new_title, 'New node title appears on the page.');
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346 $node_storage->resetCache([$node->id()]);
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347 $node_revision = $node_storage->load($node->id());
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348 $this->assertTrue(empty($node_revision->revision_log->value), 'After a new node revision is saved with an empty log message, the log message for the node is empty.');
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349 }
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350
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351 /**
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352 * Gets server-rendered contextual links for the given contextual links IDs.
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353 *
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354 * @param string[] $ids
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355 * An array of contextual link IDs.
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356 * @param string $current_path
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357 * The Drupal path for the page for which the contextual links are rendered.
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358 *
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359 * @return string
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360 * The decoded JSON response body.
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361 */
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362 protected function renderContextualLinks(array $ids, $current_path) {
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363 $post = [];
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364 for ($i = 0; $i < count($ids); $i++) {
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365 $post['ids[' . $i . ']'] = $ids[$i];
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366 }
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367 $response = $this->drupalPost('contextual/render', 'application/json', $post, ['query' => ['destination' => $current_path]]);
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368
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369 return Json::decode($response);
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370 }
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371
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372 /**
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373 * Tests the revision translations are correctly reverted.
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374 */
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375 public function testRevisionTranslationRevert() {
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376 // Create a node and a few revisions.
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377 $node = $this->drupalCreateNode(['langcode' => 'en']);
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378
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379 $initial_revision_id = $node->getRevisionId();
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380 $initial_title = $node->label();
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381 $this->createRevisions($node, 2);
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382
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383 // Translate the node and create a few translation revisions.
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384 $translation = $node->addTranslation('it');
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385 $this->createRevisions($translation, 3);
|
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386 $revert_id = $node->getRevisionId();
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387 $translated_title = $translation->label();
|
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388 $untranslatable_string = $node->untranslatable_string_field->value;
|
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389
|
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390 // Create a new revision for the default translation in-between a series of
|
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391 // translation revisions.
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392 $this->createRevisions($node, 1);
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393 $default_translation_title = $node->label();
|
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394
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395 // And create a few more translation revisions.
|
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396 $this->createRevisions($translation, 2);
|
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397 $translation_revision_id = $translation->getRevisionId();
|
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398
|
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399 // Now revert the a translation revision preceding the last default
|
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400 // translation revision, and check that the desired value was reverted but
|
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401 // the default translation value was preserved.
|
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402 $revert_translation_url = Url::fromRoute('node.revision_revert_translation_confirm', [
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403 'node' => $node->id(),
|
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404 'node_revision' => $revert_id,
|
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405 'langcode' => 'it',
|
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|
406 ]);
|
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407 $this->drupalPostForm($revert_translation_url, [], t('Revert'));
|
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408 /** @var \Drupal\node\NodeStorage $node_storage */
|
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409 $node_storage = $this->container->get('entity.manager')->getStorage('node');
|
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410 $node_storage->resetCache();
|
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411 /** @var \Drupal\node\NodeInterface $node */
|
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412 $node = $node_storage->load($node->id());
|
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413 $this->assertTrue($node->getRevisionId() > $translation_revision_id);
|
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|
414 $this->assertEqual($node->label(), $default_translation_title);
|
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415 $this->assertEqual($node->getTranslation('it')->label(), $translated_title);
|
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416 $this->assertNotEqual($node->untranslatable_string_field->value, $untranslatable_string);
|
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|
417
|
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|
418 $latest_revision_id = $translation->getRevisionId();
|
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|
419
|
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|
420 // Now revert the a translation revision preceding the last default
|
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|
421 // translation revision again, and check that the desired value was reverted
|
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|
422 // but the default translation value was preserved. But in addition the
|
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|
423 // untranslated field will be reverted as well.
|
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|
424 $this->drupalPostForm($revert_translation_url, ['revert_untranslated_fields' => TRUE], t('Revert'));
|
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|
425 $node_storage->resetCache();
|
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|
426 /** @var \Drupal\node\NodeInterface $node */
|
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|
427 $node = $node_storage->load($node->id());
|
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|
428 $this->assertTrue($node->getRevisionId() > $latest_revision_id);
|
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|
429 $this->assertEqual($node->label(), $default_translation_title);
|
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|
430 $this->assertEqual($node->getTranslation('it')->label(), $translated_title);
|
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|
431 $this->assertEqual($node->untranslatable_string_field->value, $untranslatable_string);
|
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|
432
|
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|
433 $latest_revision_id = $translation->getRevisionId();
|
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|
434
|
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|
435 // Now revert the entity revision to the initial one where the translation
|
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|
436 // didn't exist.
|
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|
437 $revert_url = Url::fromRoute('node.revision_revert_confirm', [
|
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|
438 'node' => $node->id(),
|
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|
439 'node_revision' => $initial_revision_id,
|
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|
440 ]);
|
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|
441 $this->drupalPostForm($revert_url, [], t('Revert'));
|
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|
442 $node_storage->resetCache();
|
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|
443 /** @var \Drupal\node\NodeInterface $node */
|
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|
444 $node = $node_storage->load($node->id());
|
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|
445 $this->assertTrue($node->getRevisionId() > $latest_revision_id);
|
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|
446 $this->assertEqual($node->label(), $initial_title);
|
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|
447 $this->assertFalse($node->hasTranslation('it'));
|
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|
448 }
|
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|
449
|
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|
450 /**
|
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|
451 * Creates a series of revisions for the specified node.
|
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|
452 *
|
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|
453 * @param \Drupal\node\NodeInterface $node
|
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|
454 * The node object.
|
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|
455 * @param $count
|
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|
456 * The number of revisions to be created.
|
Chris@17
|
457 */
|
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|
458 protected function createRevisions(NodeInterface $node, $count) {
|
Chris@17
|
459 for ($i = 0; $i < $count; $i++) {
|
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|
460 $node->title = $this->randomString();
|
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|
461 $node->untranslatable_string_field->value = $this->randomString();
|
Chris@17
|
462 $node->setNewRevision(TRUE);
|
Chris@17
|
463 $node->save();
|
Chris@17
|
464 }
|
Chris@17
|
465 }
|
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|
466
|
Chris@17
|
467 }
|