Version 1

[yaffs-website] / web / core / modules / file / tests / file_test / src / Form / FileTestForm.php

diff --git a/web/core/modules/file/tests/file_test/src/Form/FileTestForm.php b/web/core/modules/file/tests/file_test/src/Form/FileTestForm.php
new file mode 100644 (file)
index 0000000..f43e20a
--- /dev/null
+++ b/web/core/modules/file/tests/file_test/src/Form/FileTestForm.php
@@ -0,0 +1,121 @@
+<?php
+
+namespace Drupal\file_test\Form;
+
+use Drupal\Core\Form\FormInterface;
+use Drupal\Core\Form\FormStateInterface;
+
+/**
+ * File test form class.
+ */
+class FileTestForm implements FormInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormId() {
+    return '_file_test_form';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    $form['file_test_upload'] = [
+      '#type' => 'file',
+      '#title' => t('Upload a file'),
+    ];
+    $form['file_test_replace'] = [
+      '#type' => 'select',
+      '#title' => t('Replace existing image'),
+      '#options' => [
+        FILE_EXISTS_RENAME => t('Appends number until name is unique'),
+        FILE_EXISTS_REPLACE => t('Replace the existing file'),
+        FILE_EXISTS_ERROR => t('Fail with an error'),
+      ],
+      '#default_value' => FILE_EXISTS_RENAME,
+    ];
+    $form['file_subdir'] = [
+      '#type' => 'textfield',
+      '#title' => t('Subdirectory for test file'),
+      '#default_value' => '',
+    ];
+
+    $form['extensions'] = [
+      '#type' => 'textfield',
+      '#title' => t('Allowed extensions.'),
+      '#default_value' => '',
+    ];
+
+    $form['allow_all_extensions'] = [
+      '#type' => 'checkbox',
+      '#title' => t('Allow all extensions?'),
+      '#default_value' => FALSE,
+    ];
+
+    $form['is_image_file'] = [
+      '#type' => 'checkbox',
+      '#title' => t('Is this an image file?'),
+      '#default_value' => TRUE,
+    ];
+
+    $form['submit'] = [
+      '#type' => 'submit',
+      '#value' => t('Submit'),
+    ];
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function validateForm(array &$form, FormStateInterface $form_state) {}
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    // Process the upload and perform validation. Note: we're using the
+    // form value for the $replace parameter.
+    if (!$form_state->isValueEmpty('file_subdir')) {
+      $destination = 'temporary://' . $form_state->getValue('file_subdir');
+      file_prepare_directory($destination, FILE_CREATE_DIRECTORY);
+    }
+    else {
+      $destination = FALSE;
+    }
+
+    // Setup validators.
+    $validators = [];
+    if ($form_state->getValue('is_image_file')) {
+      $validators['file_validate_is_image'] = [];
+    }
+
+    if ($form_state->getValue('allow_all_extensions')) {
+      $validators['file_validate_extensions'] = [];
+    }
+    elseif (!$form_state->isValueEmpty('extensions')) {
+      $validators['file_validate_extensions'] = [$form_state->getValue('extensions')];
+    }
+
+    // The test for drupal_move_uploaded_file() triggering a warning is
+    // unavoidable. We're interested in what happens afterwards in
+    // file_save_upload().
+    if (\Drupal::state()->get('file_test.disable_error_collection')) {
+      define('SIMPLETEST_COLLECT_ERRORS', FALSE);
+    }
+
+    $file = file_save_upload('file_test_upload', $validators, $destination, 0, $form_state->getValue('file_test_replace'));
+    if ($file) {
+      $form_state->setValue('file_test_upload', $file);
+      drupal_set_message(t('File @filepath was uploaded.', ['@filepath' => $file->getFileUri()]));
+      drupal_set_message(t('File name is @filename.', ['@filename' => $file->getFilename()]));
+      drupal_set_message(t('File MIME type is @mimetype.', ['@mimetype' => $file->getMimeType()]));
+      drupal_set_message(t('You WIN!'));
+    }
+    elseif ($file === FALSE) {
+      drupal_set_message(t('Epic upload FAIL!'), 'error');
+    }
+  }
+
+}