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class i18nviews_handler_filter_taxonomy_index_tid in Internationalization Views 7.3

Filter by term id.

Hierarchy

Expanded class hierarchy of i18nviews_handler_filter_taxonomy_index_tid

2 string references to 'i18nviews_handler_filter_taxonomy_index_tid'
i18nviews_field_views_data_alter in includes/i18nviews.views.inc
Implementation of hook_field_views_data_alter().
i18nviews_views_data_alter_i18n_taxonomy in includes/i18nviews.views.inc
Implementation of hook_views_data_alter().

File

includes/i18nviews_handler_filter_taxonomy_index_tid.inc, line 6

View source 
class i18nviews_handler_filter_taxonomy_index_tid extends views_handler_filter_term_node_tid {
  function value_form(&$form, &$form_state) {
    $vocabulary = taxonomy_vocabulary_machine_name_load($this->options['vocabulary']);
    if (empty($vocabulary) && $this->options['limit']) {
      $form['markup'] = array(
        '#prefix' => '<div class="form-item">',
        '#suffix' => '</div>',
        '#value' => t('An invalid vocabulary is selected. Please change it in the options.'),
      );
      return;
    }
    if ($this->options['type'] == 'textfield') {
      $default = '';
      if ($this->value) {
        $terms = taxonomy_term_load_multiple($this->value);
        foreach ($terms as $term) {
          if ($default) {
            $default .= ', ';
          }
          $default .= check_plain(i18n_taxonomy_term_name($term));
        }
      }
      $form['value'] = array(
        '#title' => $this->options['limit'] ? t('Select terms from vocabulary @voc', array(
          '@voc' => $vocabulary->name,
        )) : t('Select terms'),
        '#type' => 'textfield',
        '#default_value' => $default,
      );
      if ($this->options['limit']) {
        $form['value']['#autocomplete_path'] = 'i18n/taxonomy/autocomplete/language/' . $vocabulary->vid;
      }
    }
    else {
      if (!empty($this->options['hierarchy']) && $this->options['limit']) {
        global $language;
        $tree = taxonomy_get_tree($vocabulary->vid);
        $options = array();
        if ($tree) {
          foreach ($tree as $term) {
            $choice = new stdClass();
            $choice->option = array(
              $term->tid => str_repeat('-', $term->depth) . check_plain(i18n_taxonomy_term_name($term)),
            );
            $options[] = $choice;
          }
        }
      }
      else {
        $options = array();
        $query = db_select('taxonomy_term_data', 'td');
        $query
          ->innerJoin('taxonomy_vocabulary', 'tv', 'td.vid = tv.vid');
        $query
          ->fields('td');
        $query
          ->orderby('tv.weight');
        $query
          ->orderby('tv.name');
        $query
          ->orderby('td.weight');
        $query
          ->orderby('td.name');
        $query
          ->addTag('term_access');
        if ($this->options['limit']) {
          $query
            ->condition('tv.machine_name', $vocabulary->machine_name);
        }
        $result = $query
          ->execute();
        foreach ($result as $term) {
          $options[$term->tid] = i18n_taxonomy_term_name($term);
        }
      }
      $default_value = (array) $this->value;
      if (!empty($form_state['exposed'])) {
        $identifier = $this->options['expose']['identifier'];
        if (!empty($this->options['expose']['reduce'])) {
          $options = $this
            ->reduce_value_options($options);
          if (empty($this->options['expose']['single']) && !empty($this->options['expose']['optional'])) {
            $default_value = array();
          }
        }
        if (!empty($this->options['expose']['single'])) {
          if (!empty($this->options['expose']['optional']) && (empty($default_value) || !empty($this->options['expose']['reduce']))) {
            $default_value = 'All';
          }
          else {
            if (empty($default_value)) {
              $keys = array_keys($options);
              $default_value = array_shift($keys);
            }
            else {
              $copy = $default_value;
              $default_value = array_shift($copy);
            }
          }
        }
      }
      $form['value'] = array(
        '#type' => 'select',
        '#title' => $this->options['limit'] ? t('Select terms from vocabulary @voc', array(
          '@voc' => $vocabulary->name,
        )) : t('Select terms'),
        '#multiple' => TRUE,
        '#options' => $options,
        '#size' => min(9, count($options)),
        '#default_value' => $default_value,
      );
      if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier])) {
        $form_state['input'][$identifier] = $default_value;
      }
    }
    if (empty($form_state['exposed'])) {

      // Retain the helper option
      $this->helper
        ->options_form($form, $form_state);
    }
  }

  /**
   * Validate the user string. Since this can come from either the form
   * or the exposed filter, this is abstracted out a bit so it can
   * handle the multiple input sources.
   */
  function validate_term_strings(&$form, $values) {
    if (empty($values)) {
      return array();
    }
    $tids = array();
    $placeholders = array();
    $args = array();
    $results = array();
    foreach ($values as $value) {
      $missing[strtolower($value)] = TRUE;
      $names[] = $value;
    }
    if (!$names) {
      return;
    }
    $query = db_select('taxonomy_term_data', 'td');
    $query
      ->innerJoin('taxonomy_vocabulary', 'tv', 'td.vid = tv.vid');
    $query
      ->fields('td');
    $query
      ->condition('td.name', $names);
    $query
      ->condition('tv.machine_name', $this->options['vocabulary']);
    $query
      ->addTag('term_access');
    $result = $query
      ->execute();
    foreach ($result as $term) {
      unset($missing[strtolower(i18n_taxonomy_term_name($term->name))]);
      $tids[] = $term->tid;
    }
    if ($missing && !empty($this->options['error_message'])) {
      form_error($form, format_plural(count($missing), 'Unable to find term: @terms', 'Unable to find terms: @terms', array(
        '@terms' => implode(', ', array_keys($missing)),
      )));
    }
    elseif ($missing && empty($this->options['error_message'])) {
      $tids = array(
        0,
      );
    }
    return $tids;
  }
  function admin_summary() {

    // set up $this->value_options for the parent summary
    $this->value_options = array();
    if ($this->value) {
      $result = db_select('taxonomy_term_data', 'td')
        ->fields('td')
        ->condition('td.tid', $this->value)
        ->execute();
      foreach ($result as $term) {
        $this->value_options[$term->tid] = i18n_taxonomy_term_name($term);
      }
    }
    return parent::admin_summary();
  }

}

Members

Namesort descending Modifiers Type Description Overrides
i18nviews_handler_filter_taxonomy_index_tid::admin_summary function Display the filter on the administrative summary. Overrides views_handler_filter_term_node_tid::admin_summary
i18nviews_handler_filter_taxonomy_index_tid::validate_term_strings function Validate the user string. Since this can come from either the form or the exposed filter, this is abstracted out a bit so it can handle the multiple input sources. Overrides views_handler_filter_term_node_tid::validate_term_strings
i18nviews_handler_filter_taxonomy_index_tid::value_form function Options form subform for setting options. Overrides views_handler_filter_term_node_tid::value_form
views_handler::$handler_type public property The type of the handler, for example filter/footer/field.
views_handler::$query public property Where the $query object will reside:. 1
views_handler::$real_field public property The actual field in the database table, maybe different on other kind of query plugins/special handlers.
views_handler::$relationship public property The relationship used for this field.
views_handler::$table_alias public property The alias of the table of this handler which is used in the query.
views_handler::$view public property The top object of a view. Overrides views_object::$view
views_handler::access public function Check whether current user has access to this handler. 10
views_handler::broken public function Determine if the handler is considered 'broken'. 6
views_handler::case_transform public function Transform a string by a certain method.
views_handler::exposed_submit public function Submit the exposed handler form.
views_handler::expose_submit public function Perform any necessary changes to the form exposes prior to storage. There is no need for this function to actually store the data.
views_handler::extra_options public function Provide defaults for the handler.
views_handler::extra_options_submit public function Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data.
views_handler::extra_options_validate public function Validate the options form.
views_handler::get_field public function Shortcut to get a handler's raw field value.
views_handler::get_join public function Get the join object that should be used for this handler.
views_handler::groupby_form public function Provide a form for aggregation settings. 1
views_handler::groupby_form_submit public function Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. 1
views_handler::is_exposed public function Determine if this item is 'exposed', meaning it provides form elements to let users modify the view.
views_handler::needs_style_plugin public function Determine if the argument needs a style plugin. 1
views_handler::placeholder public function Provides a unique placeholders for handlers.
views_handler::post_execute public function Run after the view is executed, before the result is cached. 1
views_handler::pre_query public function Run before the view is built. 1
views_handler::sanitize_value public function Sanitize the value for output.
views_handler::set_relationship public function Called just prior to query(), this lets a handler set up any relationship it needs.
views_handler::show_expose_form public function Shortcut to display the exposed options form.
views_handler::ui_name public function Return a string representing this handler's name in the UI. 9
views_handler::use_group_by public function Provides the handler some groupby. 2
views_handler_filter::$always_multiple public property Disable the possibility to force a single value. 6
views_handler_filter::$always_required public property Disable the possibility to allow a exposed input to be optional.
views_handler_filter::$group_info public property Contains the information of the selected item in a gruped filter.
views_handler_filter::$no_operator public property Disable the possibility to use operators. 2
views_handler_filter::$operator public property Contains the operator which is used on the query.
views_handler_filter::$value public property Contains the actual value of the field.
views_handler_filter::build_group_form public function Build the form to let users create the group of exposed filters.
views_handler_filter::build_group_options public function Provide default options for exposed filters.
views_handler_filter::build_group_submit public function Save new group items, re-enumerates and remove groups marked to delete.
views_handler_filter::build_group_validate public function Validate the build group options form. 1
views_handler_filter::can_build_group public function Determine if a filter can be converted into a group.
views_handler_filter::can_expose public function Determine if a filter can be exposed. Overrides views_handler::can_expose 5
views_handler_filter::can_group public function Can this filter be used in OR groups? 1
views_handler_filter::convert_exposed_input public function Transform the input from a grouped filter into a standard filter.
views_handler_filter::exposed_form public function Render our chunk of the exposed filter form when selecting. Overrides views_handler::exposed_form
views_handler_filter::exposed_info public function Tell the renderer about our exposed form. Overrides views_handler::exposed_info
views_handler_filter::exposed_translate public function Make some translations to a form item to make it more suitable to exposing.
views_handler_filter::expose_validate public function Validate the options form. Overrides views_handler::expose_validate
views_handler_filter::group_form public function Build a form with a group of operator | values to apply as a single filter.
views_handler_filter::group_multiple_exposed_input public function Options available for a grouped filter which uses checkboxes.
views_handler_filter::is_a_group public function Returns TRUE if the exposed filter works like a grouped filter. Overrides views_handler::is_a_group
views_handler_filter::multiple_exposed_input public function Indicate whether users can select multiple group items. Overrides views_handler::multiple_exposed_input
views_handler_filter::operator_form public function Options form subform for setting the operator. 6
views_handler_filter::operator_submit public function Perform any necessary changes to the form values prior to storage.
views_handler_filter::operator_validate public function Validate the operator form.
views_handler_filter::options_form public function Provide the basic form which calls through to subforms. Overrides views_handler::options_form 4
views_handler_filter::options_submit public function Simple submit handler. Overrides views_handler::options_submit
views_handler_filter::options_validate public function Simple validate handler. Overrides views_handler::options_validate 1
views_handler_filter::prepare_filter_select_options public function Sanitizes the HTML select element's options.
views_handler_filter::show_build_group_button public function Shortcut to display the build_group/hide button.
views_handler_filter::show_build_group_form public function Shortcut to display the exposed options form.
views_handler_filter::show_expose_button public function Shortcut to display the expose/hide button. Overrides views_handler::show_expose_button
views_handler_filter::show_operator_form public function Shortcut to display the operator form.
views_handler_filter::show_value_form public function Shortcut to display the value form.
views_handler_filter::store_exposed_input public function Store the exposed input for processing later. Overrides views_handler::store_exposed_input
views_handler_filter::store_group_input public function If set to remember exposed input in the session, store it there.
views_handler_filter_in_operator::$value_options public property Stores all operations which are available on the form.
views_handler_filter_in_operator::construct public function Views handlers use a special construct function. Overrides views_object::construct
views_handler_filter_in_operator::expose_options public function Provide default options for exposed filters. Overrides views_handler_filter::expose_options
views_handler_filter_in_operator::operator_options public function Build strings from the operators() for 'select' options. Overrides views_handler_filter::operator_options 2
views_handler_filter_in_operator::operator_values public function
views_handler_filter_in_operator::op_empty public function
views_handler_filter_in_operator::op_simple public function
views_handler_filter_in_operator::query public function Add this filter to the query. Overrides views_handler_filter::query 5
views_handler_filter_in_operator::reduce_value_options public function When using exposed filters, we may be required to reduce the set.
views_handler_filter_in_operator::validate public function Validates the handler against the complete View. Overrides views_handler::validate
views_handler_filter_many_to_one::$helper public property Stores the Helper object which handles the many_to_one complexity.
views_handler_filter_many_to_one::$value_form_type public property Overrides views_handler_filter_in_operator::$value_form_type
views_handler_filter_many_to_one::ensure_my_table public function Override ensure_my_table so we can control how this joins in. The operator actually has influence over joining. Overrides views_handler::ensure_my_table
views_handler_filter_many_to_one::operators public function This kind of construct makes it relatively easy for a child class to add or remove functionality by overriding this function and adding/removing items from this array. Overrides views_handler_filter_in_operator::operators 1
views_handler_filter_many_to_one::op_helper public function
views_handler_filter_term_node_tid::$validated_exposed_input public property Stores the exposed input for this filter.
views_handler_filter_term_node_tid::accept_exposed_input public function Check to see if input from the exposed filters should change the behavior. Overrides views_handler_filter_in_operator::accept_exposed_input
views_handler_filter_term_node_tid::exposed_validate public function Validate the exposed handler form. Overrides views_handler::exposed_validate
views_handler_filter_term_node_tid::expose_form public function Options form subform for exposed filter options. Overrides views_handler_filter_in_operator::expose_form
views_handler_filter_term_node_tid::extra_options_form public function Provide a form for setting options. Overrides views_handler::extra_options_form 2
views_handler_filter_term_node_tid::get_value_options public function Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values. Overrides views_handler_filter_in_operator::get_value_options
views_handler_filter_term_node_tid::has_extra_options public function If a handler has 'extra options' it will get a little settings widget and another form called extra_options. Overrides views_handler::has_extra_options
views_handler_filter_term_node_tid::init public function Provide some extra help to get the operator/value easier to use. Overrides views_handler_filter_many_to_one::init
views_handler_filter_term_node_tid::option_definition public function Information about options for all kinds of purposes will be held here. Overrides views_handler_filter_many_to_one::option_definition 2
views_handler_filter_term_node_tid::value_submit public function Perform any necessary changes to the form values prior to storage. Overrides views_handler_filter_in_operator::value_submit
views_handler_filter_term_node_tid::value_validate public function Validate the options form. Overrides views_handler_filter::value_validate
views_object::$definition public property Handler's definition.
views_object::$options public property Except for displays, options for the object will be held here. 1
views_object::altered_option_definition function Collect this handler's option definition and alter them, ready for use.
views_object::destroy public function Destructor. 2
views_object::export_option public function 1
views_object::export_options public function
views_object::export_option_always public function Always exports the option, regardless of the default value.
views_object::options Deprecated public function Set default options on this object. 1
views_object::set_default_options public function Set default options.
views_object::set_definition public function Let the handler know what its full definition is.
views_object::unpack_options public function Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away.
views_object::unpack_translatable public function Unpack a single option definition.
views_object::unpack_translatables public function Unpacks each handler to store translatable texts.
views_object::_set_option_defaults public function