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root / drupal7 / sites / all / modules / feeds / tests / feeds_tests.module @ 2c8c2b87

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<?php
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/**
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 * @file
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 * Helper module for Feeds tests.
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 */
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/**
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 * Implements hook_menu().
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 */
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function feeds_tests_menu() {
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  $items['testing/feeds/flickr.xml'] = array(
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    'page callback' => 'feeds_tests_flickr',
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    'access arguments' => array('access content'),
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    'type' => MENU_CALLBACK,
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  );
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  $items['testing/feeds/files.csv'] = array(
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    'page callback' => 'feeds_tests_files',
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    'access arguments' => array('access content'),
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    'type' => MENU_CALLBACK,
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  );
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  return $items;
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}
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/**
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 * Implements hook_theme().
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 */
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function feeds_tests_theme() {
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  return array(
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    'feeds_tests_flickr' => array(
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      'variables' => array('image_urls' => array()),
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      'path' => drupal_get_path('module', 'feeds_tests') . '/feeds',
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      'template' => 'feeds-tests-flickr',
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    ),
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    'feeds_tests_files' => array(
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      'variables' => array('files' => array()),
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      'path' => drupal_get_path('module', 'feeds_tests') . '/feeds',
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      'template' => 'feeds-tests-files',
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    ),
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  );
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}
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/**
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 * Outputs flickr test feed.
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 */
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function feeds_tests_flickr() {
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  $images = array(
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    0 => "tubing.jpeg",
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    1 => "foosball.jpeg",
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    2 => "attersee.jpeg",
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    3 => "hstreet.jpeg",
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    4 => "la fayette.jpeg",
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  );
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  $path = drupal_get_path('module', 'feeds_tests') . '/feeds/assets';
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  foreach ($images as &$image) {
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    $image = url("$path/$image", array('absolute' => TRUE));
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  }
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  drupal_add_http_header('Content-Type', 'application/rss+xml; charset=utf-8');
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  print theme('feeds_tests_flickr', array('image_urls' => $images));
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}
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/**
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 * Outputs a CSV file pointing to files.
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 */
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function feeds_tests_files() {
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  $images = array(
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    0 => "tubing.jpeg",
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    1 => "foosball.jpeg",
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    2 => "attersee.jpeg",
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    3 => "hstreet.jpeg",
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    4 => "la fayette.jpeg",
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  );
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  foreach ($images as &$image) {
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    $image = "public://images/$image";
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  }
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  drupal_add_http_header('Content-Type', 'text/plain; charset=utf-8');
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  print theme('feeds_tests_files', array('files' => $images));
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}
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/**
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 * Implements hook_feeds_processor_targets_alter()
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 */
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function feeds_tests_feeds_processor_targets_alter(&$targets, $entity_type, $bundle_name) {
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  $targets['test_target'] = array(
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    'name' => t('Test Target'),
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    'description' => t('This is a test target.'),
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    'callback' => 'feeds_tests_mapper_set_target',
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    'summary_callback' => 'feeds_tests_mapper_summary',
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    'form_callback' => 'feeds_tests_mapper_form',
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  );
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}
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/**
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 * Set target value on entity.
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 *
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 * @see my_module_set_target()
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 */
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function feeds_tests_mapper_set_target($source, $entity, $target, $value, $mapping) {
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  $entity->body['und'][0]['value'] = serialize($mapping);
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}
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/**
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 * Provides setting summary for the mapper.
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 *
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 * @see my_module_summary_callback()
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 */
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function feeds_tests_mapper_summary($mapping, $target, $form, $form_state) {
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  $options = array(
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    'option1' => t('Option 1'),
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    'option2' => t('Another Option'),
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    'option3' => t('Option for select'),
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    'option4' => t('Another One')
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  );
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  $items = array();
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  if (!empty($mapping['checkbox']) && $mapping['checkbox']) {
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    $items[] = t('Checkbox active.');
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  }
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  else {
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    $items[] = t('Checkbox inactive.');
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  }
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  if (!empty($mapping['textfield'])) {
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    $items[] = t('<strong>Textfield value</strong>: %textfield', array('%textfield' => $mapping['textfield']));
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  }
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  if (!empty($mapping['textarea'])) {
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    $items[] = t('<strong>Textarea value</strong>: %textarea', array('%textarea' => $mapping['textarea']));
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  }
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  if (!empty($mapping['radios'])) {
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    $items[] = t('<strong>Radios value</strong>: %radios', array('%radios' => $options[$mapping['radios']]));
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  }
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  if (!empty($mapping['select'])) {
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    $items[] = t('<strong>Select value</strong>: %select', array('%select' => $options[$mapping['select']]));
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  }
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  $list = array(
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    '#type' => 'ul',
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    '#theme' => 'item_list',
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    '#items' => $items,
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  );
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  return drupal_render($list);
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}
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/*
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 * Provides the form with mapper settings.
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 */
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function feeds_tests_mapper_form($mapping, $target, $form, $form_state) {
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  $mapping += array(
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    'checkbox' => FALSE,
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    'textfield' => '',
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    'textarea' => '',
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    'radios' => NULL,
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    'select' => NULL,
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  );
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  return array(
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    'checkbox' => array(
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      '#type' => 'checkbox',
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      '#title' => t('A checkbox'),
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      '#default_value' => !empty($mapping['checkbox']),
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    ),
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    'textfield' => array(
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      '#type' => 'textfield',
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      '#title' => t('A text field'),
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      '#default_value' => $mapping['textfield'],
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      '#required' => TRUE,
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    ),
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    'textarea' => array(
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      '#type' => 'textarea',
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      '#title' => t('A textarea'),
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      '#default_value' => $mapping['textarea'],
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    ),
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    'radios' => array(
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      '#type' => 'radios',
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      '#title' => t('Some radios'),
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      '#options' => array('option1' => t('Option 1'), 'option2' => t('Another Option')),
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      '#default_value' => $mapping['radios'],
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    ),
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    'select' => array(
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      '#type' => 'select',
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      '#title' => t('A select list'),
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      '#options' => array('option3' => t('Option for select'), 'option4' => t('Another One')),
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      '#default_value' => $mapping['select'],
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    ),
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  );
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}
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