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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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$items['testing/feeds/files-remote.csv'] = array(
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'page callback' => 'feeds_tests_files_remote',
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'access arguments' => array('access content'),
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'type' => MENU_CALLBACK,
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);
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$items['testing/feeds/files-empty-alt-title.csv'] = array(
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'page callback' => 'feeds_tests_files_empty_alt_title',
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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-empty.csv'] = array(
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'page callback' => 'feeds_tests_files_empty',
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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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'feeds_tests_files_empty' => 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-empty',
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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 = file_create_url("$path/$image");
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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' => $images));
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}
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/**
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* Outputs a CSV file pointing to files to download.
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*/
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function feeds_tests_files_remote() {
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$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 = file_create_url("$path/$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' => $images));
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}
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/**
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* Outputs a CSV file pointing to files without alt/title.
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*
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* This is used to test if alt/title attributes are removed on a second import.
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*/
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function feeds_tests_files_empty_alt_title() {
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$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 = file_create_url("$path/$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_empty', array('files' => $images));
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}
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/**
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* Outputs a CSV file pointing to no files.
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*
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* This is used to test if files are removed on a second import.
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*/
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function feeds_tests_files_empty() {
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$images = array(
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0 => '',
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1 => '',
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2 => '',
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3 => '',
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4 => '',
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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_empty', array('files' => $images));
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}
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/**
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* Implements hook_feeds_processor_targets().
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*/
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function feeds_tests_feeds_processor_targets($entity_type, $bundle) {
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$targets = array();
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// Tests that old keys still work.
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$targets['test_target_compat'] = array(
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'name' => t('Old style target'),
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'callback' => 'feeds_tests_mapper_set_target',
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'summary_callback' => 'feeds_tests_mapper_summary',
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'form_callback' => 'feeds_tests_mapper_form',
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);
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$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_callbacks' => array('feeds_tests_mapper_summary', 'feeds_tests_mapper_summary_2'),
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'form_callbacks' => array('feeds_tests_mapper_form', 'feeds_tests_mapper_form_2'),
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'preprocess_callbacks' => array(array(new FeedsTestsPreprocess(), 'callback')),
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);
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$targets['test_unique_target'] = array(
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'name' => t('Test unique target'),
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'description' => t('This is a unique test target.'),
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'callback' => 'feeds_tests_mapper_set_target',
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'optional_unique' => TRUE,
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'unique_callbacks' => array('feeds_tests_mapper_unique'),
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'preprocess_callbacks' => array(
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array('FeedsTestsPreprocess', 'callback'),
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// Make sure that invalid callbacks are filtered.
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'__feeds_tests_invalid_callback',
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),
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);
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return $targets;
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}
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/**
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* Implements hook_feeds_processor_targets_alter().
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*/
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function feeds_tests_feeds_processor_targets_alter(array &$targets, $entity_type, $bundle) {
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if (!isset($targets['test_target'])) {
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return;
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}
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$targets['test_target']['description'] = t('The target description was altered.');
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}
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/**
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* Preprocess callback for test_target.
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*
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* @see feeds_tests_feeds_processor_targets()
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*/
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function feeds_tests_preprocess_callback(array $target, array &$mapping) {
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$mapping['required_value'] = TRUE;
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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(FeedsSource $source, $entity, $target, array $values, array $mapping) {
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if (empty($mapping['required_value'])) {
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trigger_error('The required value was not set.', E_USER_ERROR);
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}
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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(array $mapping, $target, array $form, array $form_state) {
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$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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263
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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 a second summary callback.
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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_2(array $mapping, $target, array $form, array $form_state) {
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$mapping += array('second_value' => '');
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return t('Second summary: @value', array('@value' => $mapping['second_value']));
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}
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279
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/**
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280
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* Provides the form with mapper settings.
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*/
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function feeds_tests_mapper_form(array $mapping, $target, array $form, array $form_state) {
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$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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290
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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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299
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'#default_value' => $mapping['textfield'],
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300
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'#required' => TRUE,
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),
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302
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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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311
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'#default_value' => $mapping['radios'],
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312
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),
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313
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'select' => array(
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314
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'#type' => 'select',
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315
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'#title' => t('A select list'),
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316
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'#options' => array('option3' => t('Option for select'), 'option4' => t('Another One')),
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317
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'#default_value' => $mapping['select'],
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318
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),
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319
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);
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320
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}
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322
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/**
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323
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* Provides a second settings form.
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324
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*/
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325
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function feeds_tests_mapper_form_2(array $mapping, $target, array $form, array $form_state) {
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326
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return array(
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327
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'second_value' => array(
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328
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'#type' => 'textfield',
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329
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'#title' => t('The second callback value'),
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330
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'#default_value' => !empty($mapping['second_value']) ? $mapping['second_value'] : '',
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331
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),
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);
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333
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}
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334
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335
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/**
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336
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* Callback for unique_callbacks for test_target mapper.
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337
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*
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338
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* @see feeds_tests_feeds_processor_targets()
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339
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*/
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340
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function feeds_tests_mapper_unique(FeedsSource $source, $entity_type, $bundle, $target, array $values) {
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341
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$query = new EntityFieldQuery();
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342
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$result = $query
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343
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->entityCondition('entity_type', $entity_type)
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344
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->entityCondition('bundle', $bundle)
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345
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->fieldCondition('field_alpha', 'value', $values)
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346
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->execute();
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347
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348
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if (!empty($result[$entity_type])) {
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349
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return key($result[$entity_type]);
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350
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}
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351
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}
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352
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353
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/**
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354
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* Implements hook_feeds_after_parse().
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355
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*
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356
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* Empties the list of items to import in case the test says that there are
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357
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* items in there with encoding issues. These items can not be processed during
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358
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* tests without having a test failure because in < PHP 5.4 that would produce
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359
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* the following warning:
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360
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* htmlspecialchars(): Invalid multibyte sequence in argument
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361
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*
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362
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* @see FeedsCSVParserTestCase::testMbstringExtensionDisabled()
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|
363
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*/
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364
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function feeds_tests_feeds_after_parse(FeedsSource $source, FeedsParserResult $result) {
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365
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if (variable_get('feeds_tests_feeds_after_parse_empty_items', FALSE)) {
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366
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// Remove all items. No items will be processed.
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367
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$result->items = array();
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368
|
}
|
|
369
|
}
|
|
370
|
|
|
371
|
/**
|
|
372
|
* Helper class to ensure callbacks can be objects.
|
|
373
|
*/
|
|
374
|
class FeedsTestsPreprocess {
|
|
375
|
|
|
376
|
/**
|
|
377
|
* Preprocess callback for test_target.
|
|
378
|
*
|
|
379
|
* @see feeds_tests_feeds_processor_targets()
|
|
380
|
*/
|
|
381
|
public static function callback(array $target, array &$mapping) {
|
|
382
|
$mapping['required_value'] = TRUE;
|
|
383
|
}
|
|
384
|
|
|
385
|
}
|
