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1 <?php
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2
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3 namespace Drupal\Tests\image\Functional;
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4
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5 use Drupal\Core\Url;
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6 use Drupal\Component\Render\FormattableMarkup;
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7 use Drupal\Core\Entity\Entity\EntityViewDisplay;
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8 use Drupal\image\Entity\ImageStyle;
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9 use Drupal\image\ImageStyleInterface;
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10 use Drupal\node\Entity\Node;
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11 use Drupal\file\Entity\File;
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12 use Drupal\Tests\TestFileCreationTrait;
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13
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14 /**
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15 * Tests creation, deletion, and editing of image styles and effects.
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16 *
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17 * @group image
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18 */
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19 class ImageAdminStylesTest extends ImageFieldTestBase {
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20
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21 use TestFileCreationTrait {
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22 getTestFiles as drupalGetTestFiles;
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23 compareFiles as drupalCompareFiles;
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24 }
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25
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26 /**
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27 * Given an image style, generate an image.
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28 */
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29 public function createSampleImage(ImageStyleInterface $style) {
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30 static $file_path;
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31
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32 // First, we need to make sure we have an image in our testing
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33 // file directory. Copy over an image on the first run.
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34 if (!isset($file_path)) {
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35 $files = $this->drupalGetTestFiles('image');
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36 $file = reset($files);
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37 $file_path = \Drupal::service('file_system')->copy($file->uri, 'public://');
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38 }
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39
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40 return $style->buildUrl($file_path) ? $file_path : FALSE;
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41 }
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42
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43 /**
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44 * Count the number of images currently create for a style.
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45 */
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46 public function getImageCount(ImageStyleInterface $style) {
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47 return count(file_scan_directory('public://styles/' . $style->id(), '/.*/'));
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48 }
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49
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50 /**
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51 * Test creating an image style with a numeric name and ensuring it can be
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52 * applied to an image.
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53 */
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54 public function testNumericStyleName() {
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55 $style_name = rand();
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56 $style_label = $this->randomString();
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57 $edit = [
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58 'name' => $style_name,
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59 'label' => $style_label,
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60 ];
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61 $this->drupalPostForm('admin/config/media/image-styles/add', $edit, t('Create new style'));
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62 $this->assertRaw(t('Style %name was created.', ['%name' => $style_label]));
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63 $options = image_style_options();
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64 $this->assertTrue(array_key_exists($style_name, $options), format_string('Array key %key exists.', ['%key' => $style_name]));
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65 }
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66
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67 /**
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68 * General test to add a style, add/remove/edit effects to it, then delete it.
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69 */
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70 public function testStyle() {
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71 $admin_path = 'admin/config/media/image-styles';
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72
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73 // Setup a style to be created and effects to add to it.
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74 $style_name = strtolower($this->randomMachineName(10));
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75 $style_label = $this->randomString();
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76 $style_path = $admin_path . '/manage/' . $style_name;
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77 $effect_edits = [
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78 'image_resize' => [
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79 'width' => 100,
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80 'height' => 101,
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81 ],
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82 'image_scale' => [
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83 'width' => 110,
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84 'height' => 111,
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85 'upscale' => 1,
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86 ],
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87 'image_scale_and_crop' => [
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88 'width' => 120,
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89 'height' => 121,
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90 ],
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91 'image_crop' => [
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92 'width' => 130,
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93 'height' => 131,
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94 'anchor' => 'left-top',
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95 ],
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96 'image_desaturate' => [
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97 // No options for desaturate.
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98 ],
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99 'image_rotate' => [
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100 'degrees' => 5,
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101 'random' => 1,
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102 'bgcolor' => '#FFFF00',
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103 ],
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104 ];
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105
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106 // Add style form.
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107
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108 $edit = [
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109 'name' => $style_name,
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110 'label' => $style_label,
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111 ];
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112 $this->drupalPostForm($admin_path . '/add', $edit, t('Create new style'));
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113 $this->assertRaw(t('Style %name was created.', ['%name' => $style_label]));
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114
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115 // Ensure that the expected entity operations are there.
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116 $this->drupalGet($admin_path);
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117 $this->assertLinkByHref($style_path);
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118 $this->assertLinkByHref($style_path . '/flush');
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119 $this->assertLinkByHref($style_path . '/delete');
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120
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121 // Add effect form.
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122
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123 // Add each sample effect to the style.
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124 foreach ($effect_edits as $effect => $edit) {
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125 $edit_data = [];
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126 foreach ($edit as $field => $value) {
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127 $edit_data['data[' . $field . ']'] = $value;
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128 }
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129 // Add the effect.
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130 $this->drupalPostForm($style_path, ['new' => $effect], t('Add'));
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131 if (!empty($edit)) {
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132 $this->drupalPostForm(NULL, $edit_data, t('Add effect'));
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133 }
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134 }
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135
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136 // Load the saved image style.
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137 $style = ImageStyle::load($style_name);
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138
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139 // Ensure that third party settings were added to the config entity.
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140 // These are added by a hook_image_style_presave() implemented in
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141 // image_module_test module.
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142 $this->assertEqual('bar', $style->getThirdPartySetting('image_module_test', 'foo'), 'Third party settings were added to the image style.');
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143
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144 // Ensure that the image style URI matches our expected path.
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145 $style_uri_path = $style->toUrl()->toString();
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146 $this->assertTrue(strpos($style_uri_path, $style_path) !== FALSE, 'The image style URI is correct.');
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147
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148 // Confirm that all effects on the image style have settings that match
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149 // what was saved.
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150 $uuids = [];
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151 foreach ($style->getEffects() as $uuid => $effect) {
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152 // Store the uuid for later use.
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153 $uuids[$effect->getPluginId()] = $uuid;
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154 $effect_configuration = $effect->getConfiguration();
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155 foreach ($effect_edits[$effect->getPluginId()] as $field => $value) {
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156 $this->assertEqual($value, $effect_configuration['data'][$field], new FormattableMarkup('The %field field in the %effect effect has the correct value of %value.', ['%field' => $field, '%effect' => $effect->getPluginId(), '%value' => $value]));
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157 }
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158 }
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159
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160 // Assert that every effect was saved.
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161 foreach (array_keys($effect_edits) as $effect_name) {
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162 $this->assertTrue(isset($uuids[$effect_name]), format_string(
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163 'A %effect_name effect was saved with ID %uuid',
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164 [
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165 '%effect_name' => $effect_name,
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166 '%uuid' => $uuids[$effect_name],
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167 ]));
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168 }
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169
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170 // Image style overview form (ordering and renaming).
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171
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172 // Confirm the order of effects is maintained according to the order we
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173 // added the fields.
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174 $effect_edits_order = array_keys($effect_edits);
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175 $order_correct = TRUE;
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176 $index = 0;
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177 foreach ($style->getEffects() as $effect) {
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178 if ($effect_edits_order[$index] != $effect->getPluginId()) {
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179 $order_correct = FALSE;
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180 }
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181 $index++;
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182 }
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183 $this->assertTrue($order_correct, 'The order of the effects is correctly set by default.');
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184
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185 // Test the style overview form.
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186 // Change the name of the style and adjust the weights of effects.
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187 $style_name = strtolower($this->randomMachineName(10));
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188 $style_label = $this->randomMachineName();
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189 $weight = count($effect_edits);
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190 $edit = [
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191 'name' => $style_name,
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192 'label' => $style_label,
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193 ];
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194 foreach ($style->getEffects() as $uuid => $effect) {
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195 $edit['effects[' . $uuid . '][weight]'] = $weight;
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196 $weight--;
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197 }
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198
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199 // Create an image to make sure it gets flushed after saving.
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200 $image_path = $this->createSampleImage($style);
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201 $this->assertEqual($this->getImageCount($style), 1, format_string('Image style %style image %file successfully generated.', ['%style' => $style->label(), '%file' => $image_path]));
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202
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203 $this->drupalPostForm($style_path, $edit, t('Save'));
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204
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205 // Note that after changing the style name, the style path is changed.
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206 $style_path = 'admin/config/media/image-styles/manage/' . $style_name;
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207
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208 // Check that the URL was updated.
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209 $this->drupalGet($style_path);
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210 $this->assertTitle(t('Edit style @name | Drupal', ['@name' => $style_label]));
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211 $this->assertResponse(200, format_string('Image style %original renamed to %new', ['%original' => $style->id(), '%new' => $style_name]));
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212
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213 // Check that the available image effects are properly sorted.
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214 $option = $this->xpath('//select[@id=:id]//option', [':id' => 'edit-new--2']);
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215 $this->assertEquals('Ajax test', $option[1]->getText(), '"Ajax test" is the first selectable effect.');
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216
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217 // Check that the image was flushed after updating the style.
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218 // This is especially important when renaming the style. Make sure that
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219 // the old image directory has been deleted.
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220 $this->assertEqual($this->getImageCount($style), 0, format_string('Image style %style was flushed after renaming the style and updating the order of effects.', ['%style' => $style->label()]));
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221
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222 // Load the style by the new name with the new weights.
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223 $style = ImageStyle::load($style_name);
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224
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225 // Confirm the new style order was saved.
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226 $effect_edits_order = array_reverse($effect_edits_order);
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227 $order_correct = TRUE;
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228 $index = 0;
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229 foreach ($style->getEffects() as $effect) {
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230 if ($effect_edits_order[$index] != $effect->getPluginId()) {
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231 $order_correct = FALSE;
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232 }
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233 $index++;
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234 }
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235 $this->assertTrue($order_correct, 'The order of the effects is correctly set by default.');
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236
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237 // Image effect deletion form.
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238
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239 // Create an image to make sure it gets flushed after deleting an effect.
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240 $image_path = $this->createSampleImage($style);
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241 $this->assertEqual($this->getImageCount($style), 1, format_string('Image style %style image %file successfully generated.', ['%style' => $style->label(), '%file' => $image_path]));
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242
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243 // Delete the 'image_crop' effect from the style.
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244 $this->drupalPostForm($style_path . '/effects/' . $uuids['image_crop'] . '/delete', [], t('Delete'));
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245 // Confirm that the form submission was successful.
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246 $this->assertResponse(200);
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247 $image_crop_effect = $style->getEffect($uuids['image_crop']);
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248 $this->assertRaw(t('The image effect %name has been deleted.', ['%name' => $image_crop_effect->label()]));
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249 // Confirm that there is no longer a link to the effect.
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250 $this->assertNoLinkByHref($style_path . '/effects/' . $uuids['image_crop'] . '/delete');
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251 // Refresh the image style information and verify that the effect was
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252 // actually deleted.
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253 $entity_type_manager = $this->container->get('entity_type.manager');
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254 $style = $entity_type_manager->getStorage('image_style')->loadUnchanged($style->id());
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255 $this->assertFalse($style->getEffects()->has($uuids['image_crop']), format_string(
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256 'Effect with ID %uuid no longer found on image style %style',
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257 [
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258 '%uuid' => $uuids['image_crop'],
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259 '%style' => $style->label(),
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260 ]));
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261
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262 // Additional test on Rotate effect, for transparent background.
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263 $edit = [
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264 'data[degrees]' => 5,
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265 'data[random]' => 0,
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266 'data[bgcolor]' => '',
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267 ];
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268 $this->drupalPostForm($style_path, ['new' => 'image_rotate'], t('Add'));
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269 $this->drupalPostForm(NULL, $edit, t('Add effect'));
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270 $entity_type_manager = $this->container->get('entity_type.manager');
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271 $style = $entity_type_manager->getStorage('image_style')->loadUnchanged($style_name);
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272 $this->assertEqual(count($style->getEffects()), 6, 'Rotate effect with transparent background was added.');
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273
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274 // Style deletion form.
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275
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276 // Delete the style.
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277 $this->drupalPostForm($style_path . '/delete', [], t('Delete'));
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278
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279 // Confirm the style directory has been removed.
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280 $directory = file_default_scheme() . '://styles/' . $style_name;
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281 $this->assertFalse(is_dir($directory), format_string('Image style %style directory removed on style deletion.', ['%style' => $style->label()]));
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282
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283 $this->assertFalse(ImageStyle::load($style_name), format_string('Image style %style successfully deleted.', ['%style' => $style->label()]));
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284
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285 // Test empty text when there are no image styles.
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286
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287 // Delete all image styles.
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288 foreach (ImageStyle::loadMultiple() as $image_style) {
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289 $image_style->delete();
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290 }
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291
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292 // Confirm that the empty text is correct on the image styles page.
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293 $this->drupalGet($admin_path);
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294 $this->assertRaw(t('There are currently no styles. <a href=":url">Add a new one</a>.', [
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295 ':url' => Url::fromRoute('image.style_add')->toString(),
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296 ]));
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297
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298 }
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299
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300 /**
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301 * Test deleting a style and choosing a replacement style.
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302 */
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303 public function testStyleReplacement() {
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304 // Create a new style.
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305 $style_name = strtolower($this->randomMachineName(10));
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306 $style_label = $this->randomString();
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307 $style = ImageStyle::create(['name' => $style_name, 'label' => $style_label]);
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308 $style->save();
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309 $style_path = 'admin/config/media/image-styles/manage/';
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310
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311 // Create an image field that uses the new style.
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312 $field_name = strtolower($this->randomMachineName(10));
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313 $this->createImageField($field_name, 'article');
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314 entity_get_display('node', 'article', 'default')
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315 ->setComponent($field_name, [
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316 'type' => 'image',
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317 'settings' => ['image_style' => $style_name],
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318 ])
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319 ->save();
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320
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321 // Create a new node with an image attached.
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322 $test_image = current($this->drupalGetTestFiles('image'));
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323 $nid = $this->uploadNodeImage($test_image, $field_name, 'article', $this->randomMachineName());
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324 $node = Node::load($nid);
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325
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326 // Get node field original image URI.
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327 $fid = $node->get($field_name)->target_id;
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328 $original_uri = File::load($fid)->getFileUri();
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329
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330 // Test that image is displayed using newly created style.
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331 $this->drupalGet('node/' . $nid);
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332 $this->assertRaw(file_url_transform_relative($style->buildUrl($original_uri)), format_string('Image displayed using style @style.', ['@style' => $style_name]));
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333
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334 // Rename the style and make sure the image field is updated.
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335 $new_style_name = strtolower($this->randomMachineName(10));
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336 $new_style_label = $this->randomString();
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337 $edit = [
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338 'name' => $new_style_name,
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339 'label' => $new_style_label,
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340 ];
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341 $this->drupalPostForm($style_path . $style_name, $edit, t('Save'));
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342 $this->assertText(t('Changes to the style have been saved.'), format_string('Style %name was renamed to %new_name.', ['%name' => $style_name, '%new_name' => $new_style_name]));
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343 $this->drupalGet('node/' . $nid);
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344
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345 // Reload the image style using the new name.
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346 $style = ImageStyle::load($new_style_name);
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347 $this->assertRaw(file_url_transform_relative($style->buildUrl($original_uri)), 'Image displayed using style replacement style.');
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348
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349 // Delete the style and choose a replacement style.
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350 $edit = [
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351 'replacement' => 'thumbnail',
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352 ];
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353 $this->drupalPostForm($style_path . $new_style_name . '/delete', $edit, t('Delete'));
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354 $message = t('The image style %name has been deleted.', ['%name' => $new_style_label]);
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355 $this->assertRaw($message);
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356
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357 $replacement_style = ImageStyle::load('thumbnail');
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358 $this->drupalGet('node/' . $nid);
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359 $this->assertRaw(file_url_transform_relative($replacement_style->buildUrl($original_uri)), 'Image displayed using style replacement style.');
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360 }
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361
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362 /**
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363 * Verifies that editing an image effect does not cause it to be duplicated.
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364 */
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365 public function testEditEffect() {
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366 // Add a scale effect.
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367 $style_name = 'test_style_effect_edit';
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368 $this->drupalGet('admin/config/media/image-styles/add');
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369 $this->drupalPostForm(NULL, ['label' => 'Test style effect edit', 'name' => $style_name], t('Create new style'));
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370 $this->drupalPostForm(NULL, ['new' => 'image_scale_and_crop'], t('Add'));
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371 $this->drupalPostForm(NULL, ['data[width]' => '300', 'data[height]' => '200'], t('Add effect'));
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372 $this->assertText(t('Scale and crop 300×200'));
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373
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374 // There should normally be only one edit link on this page initially.
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375 $this->clickLink(t('Edit'));
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376 $this->drupalPostForm(NULL, ['data[width]' => '360', 'data[height]' => '240'], t('Update effect'));
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377 $this->assertText(t('Scale and crop 360×240'));
|
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378
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379 // Check that the previous effect is replaced.
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380 $this->assertNoText(t('Scale and crop 300×200'));
|
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381
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382 // Add another scale effect.
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383 $this->drupalGet('admin/config/media/image-styles/add');
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384 $this->drupalPostForm(NULL, ['label' => 'Test style scale edit scale', 'name' => 'test_style_scale_edit_scale'], t('Create new style'));
|
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385 $this->drupalPostForm(NULL, ['new' => 'image_scale'], t('Add'));
|
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386 $this->drupalPostForm(NULL, ['data[width]' => '12', 'data[height]' => '19'], t('Add effect'));
|
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387
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388 // Edit the scale effect that was just added.
|
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389 $this->clickLink(t('Edit'));
|
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390 $this->drupalPostForm(NULL, ['data[width]' => '24', 'data[height]' => '19'], t('Update effect'));
|
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391
|
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392 // Add another scale effect and make sure both exist. Click through from
|
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393 // the overview to make sure that it is possible to add new effect then.
|
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394 $this->drupalGet('admin/config/media/image-styles');
|
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395 $rows = $this->xpath('//table/tbody/tr');
|
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|
396 $i = 0;
|
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|
397 foreach ($rows as $row) {
|
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|
398 if ($row->find('css', 'td')->getText() === 'Test style scale edit scale') {
|
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399 $this->clickLink('Edit', $i);
|
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|
400 break;
|
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|
401 }
|
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|
402 $i++;
|
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|
403 }
|
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404 $this->drupalPostForm(NULL, ['new' => 'image_scale'], t('Add'));
|
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405 $this->drupalPostForm(NULL, ['data[width]' => '12', 'data[height]' => '19'], t('Add effect'));
|
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|
406 $this->assertText(t('Scale 24×19'));
|
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|
407 $this->assertText(t('Scale 12×19'));
|
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|
408
|
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|
409 // Try to edit a nonexistent effect.
|
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|
410 $uuid = $this->container->get('uuid');
|
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|
411 $this->drupalGet('admin/config/media/image-styles/manage/' . $style_name . '/effects/' . $uuid->generate());
|
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|
412 $this->assertResponse(404);
|
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|
413 }
|
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|
414
|
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|
415 /**
|
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|
416 * Test flush user interface.
|
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|
417 */
|
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|
418 public function testFlushUserInterface() {
|
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|
419 $admin_path = 'admin/config/media/image-styles';
|
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|
420
|
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|
421 // Create a new style.
|
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|
422 $style_name = strtolower($this->randomMachineName(10));
|
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|
423 $style = ImageStyle::create(['name' => $style_name, 'label' => $this->randomString()]);
|
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|
424 $style->save();
|
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|
425
|
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|
426 // Create an image to make sure it gets flushed.
|
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|
427 $files = $this->drupalGetTestFiles('image');
|
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|
428 $image_uri = $files[0]->uri;
|
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|
429 $derivative_uri = $style->buildUri($image_uri);
|
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|
430 $this->assertTrue($style->createDerivative($image_uri, $derivative_uri));
|
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|
431 $this->assertEqual($this->getImageCount($style), 1);
|
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|
432
|
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|
433 // Go to image styles list page and check if the flush operation link
|
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|
434 // exists.
|
Chris@16
|
435 $this->drupalGet($admin_path);
|
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|
436 $flush_path = $admin_path . '/manage/' . $style_name . '/flush';
|
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|
437 $this->assertLinkByHref($flush_path);
|
Chris@16
|
438
|
Chris@16
|
439 // Flush the image style derivatives using the user interface.
|
Chris@16
|
440 $this->drupalPostForm($flush_path, [], t('Flush'));
|
Chris@16
|
441
|
Chris@16
|
442 // The derivative image file should have been deleted.
|
Chris@16
|
443 $this->assertEqual($this->getImageCount($style), 0);
|
Chris@16
|
444 }
|
Chris@16
|
445
|
Chris@16
|
446 /**
|
Chris@16
|
447 * Tests image style configuration import that does a delete.
|
Chris@16
|
448 */
|
Chris@16
|
449 public function testConfigImport() {
|
Chris@16
|
450 // Create a new style.
|
Chris@16
|
451 $style_name = strtolower($this->randomMachineName(10));
|
Chris@16
|
452 $style_label = $this->randomString();
|
Chris@16
|
453 $style = ImageStyle::create(['name' => $style_name, 'label' => $style_label]);
|
Chris@16
|
454 $style->save();
|
Chris@16
|
455
|
Chris@16
|
456 // Create an image field that uses the new style.
|
Chris@16
|
457 $field_name = strtolower($this->randomMachineName(10));
|
Chris@16
|
458 $this->createImageField($field_name, 'article');
|
Chris@16
|
459 entity_get_display('node', 'article', 'default')
|
Chris@16
|
460 ->setComponent($field_name, [
|
Chris@16
|
461 'type' => 'image',
|
Chris@16
|
462 'settings' => ['image_style' => $style_name],
|
Chris@16
|
463 ])
|
Chris@16
|
464 ->save();
|
Chris@16
|
465
|
Chris@16
|
466 // Create a new node with an image attached.
|
Chris@16
|
467 $test_image = current($this->drupalGetTestFiles('image'));
|
Chris@16
|
468 $nid = $this->uploadNodeImage($test_image, $field_name, 'article', $this->randomMachineName());
|
Chris@16
|
469 $node = Node::load($nid);
|
Chris@16
|
470
|
Chris@16
|
471 // Get node field original image URI.
|
Chris@16
|
472 $fid = $node->get($field_name)->target_id;
|
Chris@16
|
473 $original_uri = File::load($fid)->getFileUri();
|
Chris@16
|
474
|
Chris@16
|
475 // Test that image is displayed using newly created style.
|
Chris@16
|
476 $this->drupalGet('node/' . $nid);
|
Chris@16
|
477 $this->assertRaw(file_url_transform_relative($style->buildUrl($original_uri)), format_string('Image displayed using style @style.', ['@style' => $style_name]));
|
Chris@16
|
478
|
Chris@16
|
479 // Copy config to sync, and delete the image style.
|
Chris@16
|
480 $sync = $this->container->get('config.storage.sync');
|
Chris@16
|
481 $active = $this->container->get('config.storage');
|
Chris@16
|
482 // Remove the image field from the display, to avoid a dependency error
|
Chris@16
|
483 // during import.
|
Chris@16
|
484 EntityViewDisplay::load('node.article.default')
|
Chris@16
|
485 ->removeComponent($field_name)
|
Chris@16
|
486 ->save();
|
Chris@16
|
487 $this->copyConfig($active, $sync);
|
Chris@16
|
488 $sync->delete('image.style.' . $style_name);
|
Chris@16
|
489 $this->configImporter()->import();
|
Chris@16
|
490
|
Chris@16
|
491 $this->assertFalse(ImageStyle::load($style_name), 'Style deleted after config import.');
|
Chris@16
|
492 $this->assertEqual($this->getImageCount($style), 0, 'Image style was flushed after being deleted by config import.');
|
Chris@16
|
493 }
|
Chris@16
|
494
|
Chris@16
|
495 /**
|
Chris@16
|
496 * Tests access for the image style listing.
|
Chris@16
|
497 */
|
Chris@16
|
498 public function testImageStyleAccess() {
|
Chris@16
|
499 $style = ImageStyle::create(['name' => 'style_foo', 'label' => $this->randomString()]);
|
Chris@16
|
500 $style->save();
|
Chris@16
|
501
|
Chris@16
|
502 $this->drupalGet('admin/config/media/image-styles');
|
Chris@16
|
503 $this->clickLink(t('Edit'));
|
Chris@16
|
504 $this->assertRaw(t('Select a new effect'));
|
Chris@16
|
505 }
|
Chris@16
|
506
|
Chris@16
|
507 }
|