biblio.views.inc in Bibliography Module 7

File

views/biblio.views.inc

<?php

/**
 * @file
 */

/**
 * Implementation of hook_views_data().
 *
 * Exposes all fields to the views system.
 */
function biblio_views_data() {
  $viewsdata = array();

  /**************** biblio table **************/
  $data = array();

  // Everything belongs to the Biblio group.
  $data['table']['group'] = t('Biblio');
  $data['citation'] = array(
    'title' => t('Biblio Citation'),
    'help' => t("Display the complete citation for a given node"),
    'field' => array(
      'handler' => 'biblio_handler_citation',
    ),
  );
  $result = db_query('SELECT f.name,f.type,ftd.title,ft.ftdid FROM {biblio_fields} f
                      INNER JOIN {biblio_field_type} AS ft ON ft.fid = f.fid
                      INNER JOIN {biblio_field_type_data} ftd ON ft.ftdid = ftd.ftdid
                      WHERE ft.tid = 0');
  foreach ($result as $field) {
    $data[$field->name] = array(
      'title' => $field->title,
      'help' => "Display the " . $field->title,
      'field' => array(
        'handler' => 'biblio_handler_field',
      ),
      'sort' => array(
        'handler' => 'views_handler_sort',
      ),
      'filter' => array(
        'handler' => 'views_handler_filter_string',
      ),
      'argument' => array(
        'handler' => 'views_handler_argument_string',
      ),
    );

    // For contrib_widgets we use a special handler:
    if ($field->type == 'contrib_widget') {
      $data[$field->name]['field'] = array(
        'handler' => 'biblio_handler_field_contributor',
        'auth_category' => $field->ftdid,
      );
      unset($data[$field->name]['sort']);
      unset($data[$field->name]['filter']);
      unset($data[$field->name]['argument']);
    }
    if ($field->type == 'text_format') {
      $data[$field->name]['field']['handler'] = 'biblio_handler_field_markup';
    }
  }

  // biblio_year is an int.
  $data['biblio_year']['argument'] = array(
    'handler' => 'views_handler_argument_numeric',
  );

  // biblio_year is an int.
  $data['biblio_year']['filter'] = array(
    'handler' => 'views_handler_filter_numeric',
  );
  $data['biblio_keywords']['field'] = array(
    'handler' => 'biblio_handler_field_keyword',
  );
  $data['biblio_keywords']['title'] = 'Keywords';
  $data['biblio_keywords']['help'] = t('All Keywords associated with the biblio node');
  $data['biblio_sort_title'] = array(
    'title' => 'Sort Title',
    'help' => t('Sort Title is a normalized version of the Title with leading special characters and stop words removed, use for sorting only.'),
    'field' => array(
      'handler' => 'biblio_handler_field',
    ),
    'sort' => array(
      'handler' => 'views_handler_sort',
    ),
    'filter' => array(
      'handler' => 'views_handler_filter_string',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_string',
    ),
  );
  $data['table']['join'] = array(
    'node' => array(
      // Links directly to node via vid.
      'left_field' => 'vid',
      'field' => 'vid',
      'type' => 'left',
    ),
    'node_revision' => array(
      'left_field' => 'vid',
      'field' => 'vid',
      'type' => 'left',
    ),
  );
  $viewsdata['biblio'] = $data;

  /**************** biblio_types table *********************/
  $data = array();
  $data['table']['group'] = t('Biblio');
  $data['table']['join'] = array(
    'node' => array(
      'left_table' => 'biblio',
      'left_field' => 'biblio_type',
      'field' => 'tid',
    ),
    'node_revision' => array(
      'left_table' => 'biblio',
      'left_field' => 'biblio_type',
      'field' => 'tid',
    ),
  );
  $data['name'] = array(
    'field' => array(
      'handler' => 'views_handler_field',
    ),
    'sort' => array(
      'handler' => 'views_handler_sort',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_string',
    ),
    'title' => t('Type of Publication'),
    'help' => t('The type of publication: Journal, Book, Conference Paper, etc.'),
  );
  $data['tid'] = array(
    'argument' => array(
      'handler' => 'biblio_handler_argument_many_to_one',
      'name table' => 'biblio_types',
      'name field' => 'name',
      'empty name field' => t('No Type'),
      'numeric' => TRUE,
    ),
    'filter' => array(
      'handler' => 'biblio_handler_filter_biblio_type',
    ),
    'title' => t('Type of Publication'),
    'help' => t('The type of publication: Journal, Book, Conference Paper, etc.'),
  );
  $viewsdata['biblio_types'] = $data;

  /**************** biblio contributors table **************/
  $data = array();
  $data['table']['group'] = t('Biblio');
  $data['table']['join'] = array(
    'node' => array(
      'left_field' => 'vid',
      'field' => 'vid',
      'type' => 'inner',
    ),
    'node_revision' => array(
      'left_field' => 'vid',
      'field' => 'vid',
    ),
    // This is provided for many_to_one argument.
    'biblio' => array(
      'field' => 'vid',
      'left_field' => 'vid',
      'type' => 'inner',
    ),
    'users' => array(
      'left_table' => 'biblio_contributor_data',
      'field' => 'cid',
      'left_field' => 'cid',
    ),
  );
  $data['cid'] = array(
    'title' => t('Author ID'),
    'help' => t('Filter by author id.'),
    'argument' => array(
      'handler' => 'biblio_handler_argument_many_to_one',
      'name table' => 'biblio_contributor_data',
      'name field' => 'lastname',
      'empty name field' => t('No Author'),
      'numeric' => TRUE,
    ),
    'filter' => array(
      'handler' => 'biblio_handler_filter_contributor',
    ),
  );
  $data['rank'] = array(
    'title' => t('Author Rank'),
    'help' => t('Rank defines the author order "0" being the first author, "1" the second and so on.'),
    'filter' => array(
      'handler' => 'views_handler_filter_numeric',
    ),
  );
  $data['auth_type'] = array(
    'title' => t('Author Type'),
    'help' => t('Rank defines the type of author Author, Editor, Translator and so on.'),
    'filter' => array(
      'handler' => 'biblio_handler_filter_biblio_contributor_auth_type',
    ),
  );
  $viewsdata['biblio_contributor'] = $data;

  /**************** biblio_contributor_data table ***********/
  $data = array();
  $data['table']['group'] = t('Biblio');
  $data['table']['base'] = array(
    'field' => 'cid',
    'title' => t('Biblio Authors'),
  );
  $data['table']['join'] = array(
    'biblio_contributor' => array(
      'left_field' => 'cid',
      'field' => 'cid',
    ),
    'node' => array(
      'left_table' => 'biblio_contributor',
      'left_field' => 'cid',
      'field' => 'cid',
    ),
    'users' => array(
      'left_field' => 'uid',
      'field' => 'drupal_uid',
    ),
  );
  $data['drupal_uid'] = array(
    'field' => array(
      'handler' => 'views_handler_field',
    ),
    'filter' => array(
      'handler' => 'biblio_handler_filter_contributor_uid',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_numeric',
    ),
    'relationship' => array(
      'handler' => 'views_handler_relationship',
      'base' => 'users',
      'base field' => 'uid',
      'label' => t('user'),
    ),
    'title' => t('Drupal UserID'),
    'help' => t('This is the Drupal user associated with the Biblio Author.'),
  );
  $data['cid'] = array(
    'field' => array(
      'handler' => 'views_handler_field',
    ),
    'sort' => array(
      'handler' => 'biblio_handler_sort_contributor_lastname',
    ),
    'filter' => array(
      'handler' => 'biblio_handler_filter_contributor_lastname',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_string',
    ),
    'title' => t('Author id'),
    'help' => t('Author id'),
  );
  $data['lastname'] = array(
    'field' => array(
      'handler' => 'views_handler_field',
    ),
    'sort' => array(
      'handler' => 'biblio_handler_sort_contributor_lastname',
    ),
    'filter' => array(
      'handler' => 'biblio_handler_filter_contributor_lastname',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_string',
    ),
    'title' => t('Author last name'),
    'help' => t('Author last name'),
  );
  $data['firstname'] = array(
    'field' => array(
      'handler' => 'views_handler_field',
    ),
    'sort' => array(
      'handler' => 'views_handler_sort',
    ),
    'filter' => array(
      'handler' => 'views_handler_filter',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_string',
    ),
    'title' => t('Author first name'),
    'help' => t('Author first name'),
  );
  $data['name'] = array(
    'field' => array(
      'handler' => 'views_handler_field',
    ),
    'sort' => array(
      'handler' => 'views_handler_sort',
    ),
    'filter' => array(
      'handler' => 'views_handler_filter',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_string',
    ),
    'title' => t('Author full name'),
    'help' => t('Author full name'),
  );
  $data['prefix'] = array(
    'field' => array(
      'handler' => 'views_handler_field',
    ),
    'sort' => array(
      'handler' => 'views_handler_sort',
    ),
    'filter' => array(
      'handler' => 'views_handler_filter',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_string',
    ),
    'title' => t('Author preix'),
    'help' => t('Attributes which typically proceed the authors first name'),
  );
  $data['suffix'] = array(
    'field' => array(
      'handler' => 'views_handler_field',
    ),
    'sort' => array(
      'handler' => 'views_handler_sort',
    ),
    'filter' => array(
      'handler' => 'views_handler_filter',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_string',
    ),
    'title' => t('Author suffix'),
    'help' => t('Attributes which typically follow the authors last name.'),
  );
  $data['affiliation'] = array(
    'field' => array(
      'handler' => 'views_handler_field',
    ),
    'sort' => array(
      'handler' => 'views_handler_sort',
    ),
    'filter' => array(
      'handler' => 'views_handler_filter',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_string',
    ),
    'title' => t('Author affiliation'),
    'help' => t('Organization the author is affiliated with'),
  );
  $viewsdata['biblio_contributor_data'] = $data;

  /***************** Describe the keyword table *************/
  $data = array();
  $data['table']['group'] = t('Biblio');
  $data['table']['join'] = array(
    'node' => array(
      'left_field' => 'vid',
      'field' => 'vid',
    ),
    'node_revision' => array(
      'left_field' => 'vid',
      'field' => 'vid',
    ),
    'biblio_keyword_data' => array(
      'field' => 'kid',
      'left_field' => 'kid',
    ),
  );
  $data['kid'] = array(
    'title' => t('Keyword ID'),
    'help' => t('The Biblio keyword ID'),
    'field' => array(
      'title' => t('All keywords'),
      'help' => t('Display all keywords associated with a node.'),
      'handler' => 'biblio_handler_field_biblio_keyword_kid',
    ),
    'argument' => array(
      'handler' => 'biblio_handler_argument_many_to_one',
      'name table' => 'biblio_keyword_data',
      'name field' => 'word',
      'empty name field' => t('No Keyword'),
      'numeric' => TRUE,
    ),
    'filter' => array(
      'title' => t('Keyword ID'),
      'handler' => 'biblio_handler_filter_biblio_keyword_kid',
      'numeric' => TRUE,
    ),
    'skip base' => array(
      'node',
      'node_revision',
    ),
  );
  $viewsdata['biblio_keyword'] = $data;
  $viewsdata['biblio_keyword']['nid'] = array(
    'title' => t('Node'),
    'help' => t('Get all nodes tagged with a keyword.'),
    'relationship' => array(
      'handler' => 'views_handler_relationship',
      'base' => 'node',
      'base field' => 'nid',
      'label' => t('node'),
    ),
  );

  /***************** Describe the keyword_data table ***********/
  $data = array();
  $data['table']['group'] = t('Biblio');
  $data['table']['base'] = array(
    'field' => 'kid',
    'title' => t('Biblio Keywords'),
  );
  $data['table']['join'] = array(
    'biblio_keyword' => array(
      'left_field' => 'kid',
      'field' => 'kid',
    ),
    'node' => array(
      'left_table' => 'biblio_keyword',
      'left_field' => 'kid',
      'field' => 'kid',
    ),
    'biblio' => array(
      'left_table' => 'biblio_keyword',
      'left_field' => 'kid',
      'field' => 'kid',
    ),
  );
  $data['word'] = array(
    'field' => array(
      'handler' => 'biblio_handler_field_biblio_keyword_data_word',
    ),
    'filter' => array(
      'handler' => 'views_handler_filter_string',
    ),
    'argument' => array(
      'handler' => 'views_handler_argument_string',
    ),
    'sort' => array(
      'handler' => 'views_handler_sort',
    ),
    'title' => t('Keyword'),
    'help' => t('A single keyword related to a biblio node'),
  );
  $data['kid'] = array(
    'field' => array(
      'handler' => 'views_handler_field_numeric',
    ),
    // 'filter'    => array('handler' => 'views_handler_filter'),
    //   'argument'  => array('handler' => 'views_handler_argument'),.
    'title' => t('Keyword ID'),
    'skip base' => array(
      'node',
      'node_revision',
    ),
  );
  $viewsdata['biblio_keyword_data'] = $data;
  $export_links = module_invoke_all('biblio_export_options');
  foreach ($export_links as $type => $name) {
    $viewsdata['biblio'][$type . '_export'] = array(
      'title' => t('Export link - ' . $name),
      'help' => t("Provides a link to export the data in ") . $name . t(" format"),
      'field' => array(
        'handler' => 'biblio_handler_field_export_link',
        'group' => t('Biblio'),
        'format' => $type,
        'format name' => $name,
      ),
    );
  }
  return $viewsdata;
}

/**
 *
 */
function template_preprocess_views_view_unformatted__biblio_year(&$vars) {
  $view = $vars['view'];
  $rows = $vars['rows'];
  $vars['classes'] = array();

  // Set up striping values.
  foreach ($rows as $id => $row) {
    $vars['classes'][$id] = 'views-row';
    $vars['classes'][$id] .= ' views-row-' . ($id + 1);
    $vars['classes'][$id] .= ' views-row-' . ($id % 2 ? 'even' : 'odd');
    if ($id == 0) {
      $vars['classes'][$id] .= ' views-row-first';
    }
  }
  $vars['classes'][$id] .= ' views-row-last';
}

Functions

Name	Description
biblio_views_data	Implementation of hook_views_data().
template_preprocess_views_view_unformatted__biblio_year