Révision 41cc1b08
Ajouté par Assos Assos il y a presque 9 ans
| drupal7/sites/all/modules/feeds/mappers/file.inc | ||
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* @file |
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* On behalf implementation of Feeds mapping API for file.module and |
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* image.module. |
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* |
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* Does actually not include mappers for field types defined in fields module |
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* (because there aren't any) but mappers for all fields that contain their |
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* value simply in $entity->fieldname['und'][$i]['value']. |
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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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* @see FeedsNodeProcessor::getMappingTargets(). |
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* Implements hook_feeds_processor_targets(). |
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*/ |
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function file_feeds_processor_targets_alter(&$targets, $entity_type, $bundle_name) {
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function file_feeds_processor_targets($entity_type, $bundle_name) {
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$targets = array(); |
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foreach (field_info_instances($entity_type, $bundle_name) as $name => $instance) {
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$info = field_info_field($name); |
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if (in_array($info['type'], array('file', 'image'))) {
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$targets[$name] = array( |
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'name' => check_plain($instance['label']),
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$targets[$name . ':uri'] = array(
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'name' => t('@label: URI', array('@label' => $instance['label'])),
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'callback' => 'file_feeds_set_target', |
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'description' => t('The @label field of the node.', array('@label' => $instance['label'])),
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'description' => t('The URI of the @label field.', array('@label' => $instance['label'])),
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'real_target' => $name, |
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); |
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if ($info['type'] == 'image') {
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$targets[$name . ':alt'] = array( |
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'name' => t('@label: Alt', array('@label' => $instance['label'])),
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'callback' => 'file_feeds_set_target', |
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'description' => t('The alt tag of the @label field.', array('@label' => $instance['label'])),
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'real_target' => $name, |
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); |
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$targets[$name . ':title'] = array( |
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'name' => t('@label: Title', array('@label' => $instance['label'])),
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'callback' => 'file_feeds_set_target', |
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'description' => t('The title of the @label field.', array('@label' => $instance['label'])),
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'real_target' => $name, |
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); |
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} |
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elseif ($info['type'] === 'file') {
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$targets[$name . ':description'] = array( |
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'name' => t('@label: Description', array('@label' => $instance['label'])),
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'callback' => 'file_feeds_set_target', |
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'description' => t('The description of the @label field.', array('@label' => $instance['label'])),
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'real_target' => $name, |
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); |
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} |
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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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* Callback for mapping. Here is where the actual mapping happens. |
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* |
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* When the callback is invoked, $target contains the name of the field the |
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* user has decided to map to and $value contains the value of the feed item |
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* element the user has picked as a source. |
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* Callback for mapping file fields. |
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*/ |
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function file_feeds_set_target($source, $entity, $target, $value) {
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if (empty($value)) {
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return; |
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} |
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module_load_include('inc', 'file');
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function file_feeds_set_target(FeedsSource $source, $entity, $target, array $values) {
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// Add default of uri for backwards compatibility. |
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list($field_name, $sub_field) = explode(':', $target . ':uri');
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$info = field_info_field($field_name); |
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// Make sure $value is an array of objects of type FeedsEnclosure. |
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if (!is_array($value)) {
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$value = array($value); |
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} |
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foreach ($value as $k => $v) {
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if (!($v instanceof FeedsEnclosure)) {
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if (is_string($v)) {
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$value[$k] = new FeedsEnclosure($v, file_get_mimetype($v)); |
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} |
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else {
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unset($value[$k]); |
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if ($sub_field == 'uri') {
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foreach ($values as $k => $v) {
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if (!($v instanceof FeedsEnclosure)) {
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if (is_string($v)) {
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$values[$k] = new FeedsEnclosure($v, file_get_mimetype($v)); |
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} |
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else {
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// Set the value for FALSE rather than remove it to keep our deltas |
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// correct. |
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$values[$k] = FALSE; |
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} |
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} |
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} |
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} |
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if (empty($value)) {
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return; |
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} |
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$entity_type = $source->importer->processor->entityType(); |
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$entity_type = $source->importer->processor->entityType(); |
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$bundle = $source->importer->processor->bundle(); |
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// Determine file destination. |
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// @todo This needs review and debugging. |
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$instance_info = field_info_instance($entity_type, $target, $source->importer->processor->bundle()); |
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$info = field_info_field($target); |
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$data = array(); |
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if (!empty($entity->uid)) {
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$data[$entity_type] = $entity; |
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$instance_info = field_info_instance($entity_type, $field_name, $bundle); |
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// Determine file destination. |
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// @todo This needs review and debugging. |
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$data = array(); |
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if (!empty($entity->uid)) {
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$data[$entity_type] = $entity; |
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} |
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$destination = file_field_widget_uri($info, $instance_info, $data); |
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} |
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$destination = file_field_widget_uri($info, $instance_info, $data); |
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// Populate entity. |
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$i = 0; |
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$field = isset($entity->$target) ? $entity->$target : array(); |
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foreach ($value as $v) {
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$file = FALSE; |
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try {
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$v->setAllowedExtensions($instance_info['settings']['file_extensions']); |
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$file = $v->getFile($destination); |
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$field = isset($entity->$field_name) ? $entity->$field_name : array(LANGUAGE_NONE => array()); |
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$delta = 0; |
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foreach ($values as $v) {
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if ($info['cardinality'] == $delta) {
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break; |
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} |
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catch (Exception $e) {
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watchdog('feeds', check_plain($e->getMessage()));
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if (!isset($field[LANGUAGE_NONE][$delta])) {
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$field[LANGUAGE_NONE][$delta] = array(); |
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} |
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if ($file) {
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$field['und'][$i] = (array)$file; |
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$field['und'][$i]['display'] = 1; // @todo: Figure out how to properly populate this field. |
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if ($info['cardinality'] == 1) {
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switch ($sub_field) {
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case 'alt': |
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case 'title': |
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case 'description': |
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$field[LANGUAGE_NONE][$delta][$sub_field] = $v; |
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break; |
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case 'uri': |
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if ($v) {
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try {
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$v->setAllowedExtensions($instance_info['settings']['file_extensions']); |
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$field[LANGUAGE_NONE][$delta] += (array) $v->getFile($destination); |
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// @todo: Figure out how to properly populate this field. |
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$field[LANGUAGE_NONE][$delta]['display'] = 1; |
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} |
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catch (Exception $e) {
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watchdog('feeds', check_plain($e->getMessage()));
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} |
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} |
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break; |
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} |
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$i++; |
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} |
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$delta++; |
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} |
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$entity->{$target} = $field;
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$entity->$field_name = $field; |
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} |
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