Method __construct has 81 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public function __construct(array $arguments) {
    $arguments += array(
      'description' => '',
      'source_connection' => 'drupal6',
      'source_version' => 6,

Function getProjectRoles has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

  public function getProjectRoles($node, $row) {
    $field_values = array();

    $roles = array(
      'field_dataset_datamanager_ref' => 'data manager',

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Comments may not appear after statements

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      'field_dataset_ext_assoc_ref', // Handled in prepare()

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Missing function doc comment

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  public function getProjectRoles($node, $row) {

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Expected one space after the comma, 0 found

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    if(!$connection->schema()->fieldExists('content_type_data_file','field_data_file_data_set_nid')){

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Expected newline after closing brace

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    }else{

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Expected 1 space after closing parenthesis; found 0

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    if(!$connection->schema()->fieldExists('content_type_data_file','field_data_file_data_set_nid')){

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No space found before comment text; expected "// $this->addFieldMapping('field_keywords', '9');" but found "//$this->addFieldMapping('field_keywords', '9');"

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    //$this->addFieldMapping('field_keywords', '9');

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Expected 1 space after IF keyword; 0 found

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    if(!$connection->schema()->fieldExists('content_type_data_file','field_data_file_data_set_nid')){

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Expected 1 blank line after function; 0 found

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  }

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No space found before comment text; expected "// $this->addFieldMapping('field_core_areas', '1');" but found "//$this->addFieldMapping('field_core_areas', '1');"

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    //$this->addFieldMapping('field_core_areas', '1');

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Inline comments must end in full-stops, exclamation marks, colons, question marks, or closing parentheses

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    //$this->addFieldMapping('field_keywords', '9');

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Inline comments must end in full-stops, exclamation marks, colons, question marks, or closing parentheses

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    //  ->sourceMigration('DeimsContentBiblioMigration');

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Comments may not appear after statements

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      'field_dataset_fieldcrew_ref', // Handled in prepare()

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Comments may not appear after statements

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      'field_dataset_datamanager_ref', // Handled in prepare()

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Missing function doc comment

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  public function prepareRow($row) {

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The closing brace for the class must have an empty line before it

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}

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Expected 1 space after ELSE keyword; 0 found

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    }else{

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Comments may not appear after statements

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      'field_dataset_labcrew_ref', // Handled in prepare()

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Missing class doc comment

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class DeimsContentDataSetMigration extends DrupalNode6Migration {

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If the line declaring an array spans longer than 80 characters, each element should be broken into its own line

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  protected $dependencies = array('DeimsContentDataFile', 'DeimsContentPerson', 'DeimsContentResearchSite');

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No space found before comment text; expected "// $this->addFieldMapping('field_related_publications', 'field_dataset_biblio_ref')" but found "//$this->addFieldMapping('field_related_publications', 'field_dataset_biblio_ref')"

Open

    //$this->addFieldMapping('field_related_publications', 'field_dataset_biblio_ref')

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Missing function doc comment

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  public function __construct(array $arguments) {

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Inline comments must end in full-stops, exclamation marks, colons, question marks, or closing parentheses

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    //$this->addFieldMapping('field_core_areas', '1');

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Missing function doc comment

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  public function prepare($node, $row) {

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