Issue #2843310 by nehakhadke, Steven Jones: $this->t() should be used instead...

Issue #2843310 by nehakhadke, Steven Jones: $this->t() should be used instead of t() for Drupal 8 version

imageapi_optimize.services.yml

@@ -4,3 +4,4 @@ services:
     parent: default_plugin_manager
   imageapi_optimize.hooks:
     class: Drupal\imageapi_optimize\ImageAPIOptimizeHookImplementations
+    arguments: ['@string_translation']

src/ImageAPIOptimizeHookImplementations.php

@@ -2,11 +2,33 @@
 
 namespace Drupal\imageapi_optimize;
 
+use Drupal\Core\StringTranslation\StringTranslationTrait;
+use Drupal\Core\StringTranslation\TranslationInterface;
+
 /**
  * Hook implementations for the Image Optimize module.
  */
 class ImageAPIOptimizeHookImplementations {
 
+  use StringTranslationTrait;
+
+  /**
+   * The stream wrapper manager service.
+   *
+   * @var \Drupal\Core\StreamWrapper\StreamWrapperManagerInterface
+   */
+  protected $stringTranslation;
+
+  /**
+   * Constructs a new ImageAPIOptimizeHookImplementations object.
+   *
+   * @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
+   *   The stream translation service.
+   */
+  public function __construct(TranslationInterface $string_translation) {
+    $this->stringTranslation = $string_translation;
+  }
+
   /**
    * Implements hook_entity_type_alter().
    */
@@ -29,10 +51,10 @@ class ImageAPIOptimizeHookImplementations {
     $entity = $form_state->getFormObject()->getEntity();
     $form['pipeline'] = [
       '#type' => 'select',
-      '#title' => t('Image Optimize Pipeline'),
+      '#title' => $this->t('Image Optimize Pipeline'),
       '#options' => imageapi_optimize_pipeline_options(),
       '#default_value' => $entity->getPipeline(),
-      '#description' => t('Optionally select an Image Optimization pipeline which will be applied after all effects in this image style.'),
+      '#description' => $this->t('Optionally select an Image Optimization pipeline which will be applied after all effects in this image style.'),
       '#weight' => 10,
     ];
   }

src/ImageAPIOptimizePipelineListBuilder.php

@@ -70,7 +70,7 @@ class ImageAPIOptimizePipelineListBuilder extends ConfigEntityListBuilder {
    */
   public function getDefaultOperations(EntityInterface $entity) {
     $flush = array(
-      'title' => t('Flush'),
+      'title' => $this->t('Flush'),
       'weight' => 200,
       'url' => $entity->urlInfo('flush-form'),
     );

src/ImageAPIOptimizeProcessorBinaryBase.php

@@ -61,22 +61,22 @@ abstract class ImageAPIOptimizeProcessorBinaryBase extends ConfigurableImageAPIO
     if (!$this->findExecutablePath()) {
       $form['executable'] = array(
         '#type' => 'item',
-        '#title' => t('Executable'),
-        '#markup' => t('The @binary binary must be installed, please install or specify the path to the @binary executable directly.', array('@binary' => $this->executableName())),
+        '#title' => $this->t('Executable'),
+        '#markup' => $this->t('The @binary binary must be installed, please install or specify the path to the @binary executable directly.', array('@binary' => $this->executableName())),
       );
     }
     else {
       $form['executable'] = array(
         '#type' => 'item',
-        '#title' => t('Executable'),
-        '#markup' => t('The @binary executable has been automatically located: @path. To override, set a different executate path below.', array('@path' => $this->findExecutablePath(), '@binary' => $this->executableName())),
+        '#title' => $this->t('Executable'),
+        '#markup' => $this->t('The @binary executable has been automatically located: @path. To override, set a different executate path below.', array('@path' => $this->findExecutablePath(), '@binary' => $this->executableName())),
       );
     }
 
     $form['manual_executable_path'] = array(
       '#type' => 'textfield',
-      '#title' => t('Manually set path'),
-      '#description' => t('Specify the full path to the @binary executable.', array('@binary' => $this->executableName())),
+      '#title' => $this->t('Manually set path'),
+      '#description' => $this->t('Specify the full path to the @binary executable.', array('@binary' => $this->executableName())),
       '#default_value' => $this->configuration['manual_executable_path'],
     );
     return $form;
@@ -186,7 +186,7 @@ abstract class ImageAPIOptimizeProcessorBinaryBase extends ConfigurableImageAPIO
     $description = '';
 
     if (!$this->getFullPathToBinary()) {
-      $description .= t('<strong>Command not found</strong>');
+      $description .= $this->t('<strong>Command not found</strong>');
     }
 
     $summary = array(

src/Plugin/ImageAPIOptimizeProcessor/AdvDef.php

@@ -60,20 +60,20 @@ class AdvDef extends ImageAPIOptimizeProcessorBinaryBase {
     $form = parent::buildConfigurationForm($form, $form_state);
 
     $form['recompress'] = array(
-      '#title' => t('Recompress'),
+      '#title' => $this->t('Recompress'),
       '#type' => 'checkbox',
       '#default_value' => $this->configuration['recomporess'],
     );
 
     $form['mode'] = array(
-      '#title' => t('Compression mode'),
+      '#title' => $this->t('Compression mode'),
       '#type' => 'select',
       '#options' => array(
-        0 => t('Disabled'),
-        1 => t('Fast'),
-        2 => t('Normal'),
-        3 => t('Extra'),
-        4 => t('Insane'),
+        0 => $this->t('Disabled'),
+        1 => $this->t('Fast'),
+        2 => $this->t('Normal'),
+        3 => $this->t('Extra'),
+        4 => $this->t('Insane'),
       ),
       '#default_value' => $this->configuration['mode'],
     );

src/Plugin/ImageAPIOptimizeProcessor/AdvPng.php

@@ -60,20 +60,20 @@ class AdvPng extends ImageAPIOptimizeProcessorBinaryBase {
     $form = parent::buildConfigurationForm($form, $form_state);
 
     $form['recompress'] = array(
-      '#title' => t('Recompress'),
+      '#title' => $this->t('Recompress'),
       '#type' => 'checkbox',
       '#default_value' => $this->configuration['recomporess'],
     );
 
     $form['mode'] = array(
-      '#title' => t('Compression mode'),
+      '#title' => $this->t('Compression mode'),
       '#type' => 'select',
       '#options' => array(
-        0 => t('Disabled'),
-        1 => t('Fast'),
-        2 => t('Normal'),
-        3 => t('Extra'),
-        4 => t('Insane'),
+        0 => $this->t('Disabled'),
+        1 => $this->t('Fast'),
+        2 => $this->t('Normal'),
+        3 => $this->t('Extra'),
+        4 => $this->t('Insane'),
       ),
       '#default_value' => $this->configuration['mode'],
     );

src/Plugin/ImageAPIOptimizeProcessor/JpegOptim.php

@@ -77,33 +77,33 @@ class JpegOptim extends ImageAPIOptimizeProcessorBinaryBase {
     $form = parent::buildConfigurationForm($form, $form_state);
 
     $form['progressive'] = array(
-      '#title' => t('Progressive'),
+      '#title' => $this->t('Progressive'),
       '#type' => 'select',
       '#options' => array(
-        '' => t('No change'),
-        0 => t('Non-progressive'),
-        1 => t('Progressive'),
+        '' => $this->t('No change'),
+        0 => $this->t('Non-progressive'),
+        1 => $this->t('Progressive'),
       ),
       '#default_value' => $this->configuration['progressive'],
-      '#description' => t('If "No change" is selected, the output will have the same as the input.'),
+      '#description' => $this->t('If "No change" is selected, the output will have the same as the input.'),
     );
 
     $form['quality'] = array(
-      '#title' => t('Quality'),
+      '#title' => $this->t('Quality'),
       '#type' => 'number',
       '#min' => 0,
       '#max' => 100,
-      '#description' => t('Optionally enter a JPEG quality setting to use, 0 - 100. WARNING: LOSSY'),
+      '#description' => $this->t('Optionally enter a JPEG quality setting to use, 0 - 100. WARNING: LOSSY'),
       '#default_value' => $this->configuration['quality'],
     );
 
     $form['size'] = array(
-      '#title' => t('Target size'),
+      '#title' => $this->t('Target size'),
       '#type' => 'number',
       '#min' => 1,
       '#max' => 100,
       '#field_suffix' => '%',
-      '#description' => t('Optionally enter a target percentage of filesize for optimisation. WARNING: LOSSY'),
+      '#description' => $this->t('Optionally enter a target percentage of filesize for optimisation. WARNING: LOSSY'),
       '#default_value' => $this->configuration['size'],
     );
 

src/Plugin/ImageAPIOptimizeProcessor/JpegTran.php

@@ -61,7 +61,7 @@ class JpegTran extends ImageAPIOptimizeProcessorBinaryBase {
     $form = parent::buildConfigurationForm($form, $form_state);
 
     $form['progressive'] = array(
-      '#title' => t('Progressive'),
+      '#title' => $this->t('Progressive'),
       '#type' => 'checkbox',
       '#default_value' => $this->configuration['progressive'],
     );

src/Plugin/ImageAPIOptimizeProcessor/OptiPng.php

@@ -68,12 +68,12 @@ class OptiPng extends ImageAPIOptimizeProcessorBinaryBase {
     );
 
     $form['interlace'] = array(
-      '#title' => t('Interlace'),
+      '#title' => $this->t('Interlace'),
       '#type' => 'select',
       '#options' => array(
-        '' => t('No change'),
-        0 => t('Non-interlaced'),
-        1 => t('Interlaced'),
+        '' => $this->t('No change'),
+        0 => $this->t('Non-interlaced'),
+        1 => $this->t('Interlaced'),
       ),
       '#default_value' => $this->configuration['interlace'],
       '#description' => t('If "No change" is select, the output will have the same interlace type as the input.'),