public function FeedsJSONPathParser::sourceForm in Feeds JSONPath Parser 6

Same name and namespace in other branches

1. 7 FeedsJSONPathParser.inc \FeedsJSONPathParser::sourceForm()

Source form.

Overrides FeedsPlugin::sourceForm

1 call to FeedsJSONPathParser::sourceForm()

FeedsJSONPathParser::configForm in ./FeedsJSONPathParser.inc

Override parent::configForm().

File

./FeedsJSONPathParser.inc, line 127

Provides the Class for Feeds JSONPath Parser.

Class

FeedsJSONPathParser

Base class for the HTML and XML parsers.

Code

public function sourceForm($source_config) {
  if (empty($source_config)) {
    $source_config = $this->config;
  }
  $mappings_ = feeds_importer($this->id)->processor->config['mappings'];
  $uniques = $mappings = array();
  foreach ($mappings_ as $mapping) {
    if (strpos($mapping['source'], 'jsonpath_parser:') === 0) {
      $mappings[$mapping['source']] = $mapping['target'];
      if ($mapping['unique']) {
        $uniques[] = $mapping['target'];
      }
    }
  }
  $form = array();
  $form['jsonpath'] = array(
    '#type' => 'fieldset',
    '#title' => t('JSONPath Parser Settings'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#tree' => TRUE,
  );
  if (empty($mappings)) {
    $form['jsonpath']['error_message']['#value'] = '<div class="help">' . t('FeedsJSONPathParser: No mappings were defined.') . '</div>';
    return $form;
  }
  $form['jsonpath']['context'] = array(
    '#type' => 'textfield',
    '#title' => t('Context'),
    '#required' => TRUE,
    '#description' => t('This is the base query, all other queries will execute in this context.'),
    '#default_value' => isset($source_config['context']) ? $source_config['context'] : '',
    '#maxlength' => 1024,
    '#size' => 80,
  );
  $form['jsonpath']['sources'] = array(
    '#type' => 'fieldset',
  );
  if (!empty($uniques)) {
    $items = array(
      format_plural(count($uniques), t('Field <strong>!column</strong> is mandatory and considered unique: only one item per !column value will be created.', array(
        '!column' => implode(', ', $uniques),
      )), t('Fields <strong>!columns</strong> are mandatory and values in these columns are considered unique: only one entry per value in one of these columns will be created.', array(
        '!columns' => implode(', ', $uniques),
      ))),
    );
    $form['jsonpath']['sources']['help']['#value'] = '<div class="help">' . theme('item_list', array(
      'items' => $items,
    )) . '</div>';
  }
  $variables = array();
  foreach ($mappings as $source => $target) {
    $form['jsonpath']['sources'][$source] = array(
      '#type' => 'textfield',
      '#title' => $target,
      '#description' => t('The JSONPath expression to execute.'),
      '#default_value' => isset($source_config['sources'][$source]) ? $source_config['sources'][$source] : '',
      '#maxlength' => 1024,
      '#size' => 80,
    );
    if (!empty($variables)) {
      $form['jsonpath']['sources'][$source]['#description'] .= '<br>' . t('The variables ' . implode(', ', $variables) . ' are availliable for replacement.');
    }
    $variables[] = '{' . $target . '}';
  }
  $form['jsonpath']['debug'] = array(
    '#type' => 'fieldset',
    '#title' => t('Debug'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['jsonpath']['debug']['options'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Debug query'),
    '#options' => array_merge(array(
      'context' => 'context',
    ), $mappings),
    '#default_value' => isset($source_config['debug']['options']) ? $source_config['debug']['options'] : array(),
  );
  return $form;
}