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Révision 5d12d676

Ajouté par Assos Assos il y a environ 6 ans

Weekly update of contrib modules

Voir les différences:

drupal7/sites/all/modules/views/handlers/views_handler_filter_fields_compare.inc
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 *
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 * @ingroup views_filter_handlers
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 */
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class views_handler_filter_fields_compare extends views_handler_filter {


  		




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  function can_expose() {


  		




  
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  /**


  		




  
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   * {@inheritdoc}


  		




  
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   */


  		




  
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  public function can_expose() {


  		




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    return FALSE;


  		




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  }


  		




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  /**


  		




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   * Overrides views_handler_filter#option_definition().


  		




  
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   * {@inheritdoc}


  		




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   */


  		




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  function option_definition() {


  		




  
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  public function option_definition() {


  		




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    $options = parent::option_definition();


  		




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    $options['left_field'] = $options['right_field'] = array('default' => '');


  		




  ......




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  /**


  		




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   * Provide a list of all operators.


  		




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   */


  		




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  function fields_operator_options() {


  		




  
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  public function fields_operator_options() {


  		




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    return array(


  		




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      '<' => t('Is less than'),


  		




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      '<=' => t('Is less than or equal to'),


  		




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      '=' => t('Is equal to'),


  		




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      '<>' =>  t('Is not equal to'),


  		




  
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      '<>' => t('Is not equal to'),


  		




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      '>=' => t('Is greater than or equal to'),


  		




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      '>' => t('Is greater than')


  		




  
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      '>' => t('Is greater than'),


  		




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    );


  		




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  }


  		




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  /**


  		




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   * Provide a list of available fields.


  		




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   */


  		




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  function field_options() {


  		




  
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  public function field_options() {


  		




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    $options = array();


  		




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    $field_handlers = $this->view->display_handler->get_handlers('field');


  		




  ......




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  }


  		




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  /**


  		




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   * Overrides views_handler_filter#options_form().


  		




  
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   * {@inheritdoc}


  		




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   */


  		




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  function options_form(&$form, &$form_state) {


  		




  
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  public function options_form(&$form, &$form_state) {


  		




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    parent::options_form($form, $form_state);


  		




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    $field_options = $this->field_options();


  		




  ......




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  }


  		




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  /**


  		




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   * Overrides views_handler_filter#query().


  		




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   *


  		




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   * Build extra condition from existing fields (from existing joins).


  		




  
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   * {@inheritdoc}


  		




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   */


  		




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  function query() {


  		




  
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  public function query() {


  		




  
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    // Build extra condition from existing fields (from existing joins).


  		




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    $left = $this->options['left_field'];


  		




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    $right = $this->options['right_field'];


  		




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    $right_table_alias = $this->query->ensure_table($right_handler->table, $right_handler->relationship);


  		




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    // Build piece of SQL.


  		




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    $snippet =


  		




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      $left_table_alias . '.' . $left_handler->real_field .


  		




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      ' ' . $this->options['operator'] . ' ' .


  		




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      $right_table_alias . '.' . $right_handler->real_field;


  		




  
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    $snippet = $left_table_alias . '.' . $left_handler->real_field


  		




  
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      . ' ' . $this->options['operator'] . ' '


  		




  
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      . $right_table_alias . '.' . $right_handler->real_field;


  		




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    $this->query->add_where_expression($this->options['group'], $snippet);


  		




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  }


  		




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  /**


  		




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   * Overrides views_handler_filter#admin_summary().


  		




  
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   * {@inheritdoc}


  		




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   */


  		




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  function admin_summary() {


  		




  
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  public function admin_summary() {


  		




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    return check_plain(


  		




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      $this->options['left_field'] . ' ' .


  		




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      $this->options['operator'] . ' ' .


  		




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      $this->options['right_field']


  		




  
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      $this->options['left_field'] . ' '


  		




  
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      . $this->options['operator'] . ' '


  		




  
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      . $this->options['right_field']


  		




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    );


  		




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  }


  		




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