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<?php
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/**
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* @file
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* Functions for dealing with CDM entities from the package model.references
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*
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* @copyright
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* (C) 2007-2016 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this module are subject to the Mozilla
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* Public License Version 1.1.
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* @see http://www.mozilla.org/MPL/MPL-1.1.html
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*
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* @author
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* - Andreas Kohlbecker <a.kohlbecker@BGBM.org>
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*/
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/**
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* @defgroup compose Compose functions
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* @{
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* Functions which are composing Drupal render arrays
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*
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* The cdm_dataportal module needs to compose rather complex render arrays from
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* the data returned by the CDM REST service. The compose functions are
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* responsible for creating the render arrays.
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*
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* All these functions are also implementations of the compose_hook()
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* which is used in the proxy_content() function.
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* @}
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*/
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/**
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* Cleanup of the textual short form of an author team.
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*
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* The cdm fails to create correct representations of author teams.
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* The '&' gluing the authors together need to be cleaned up.
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*
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* @param $author_team
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* the authorTeam string
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*
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* @return string
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*/
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function _short_form_of_author_team($author_team) {
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$number_of_authors = substr_count($author_team, ' & ') + 1;
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// var_dump($author_team);
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// var_dump($number_of_authors);
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switch ($number_of_authors) {
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case 1:
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$result = $author_team;
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break;
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case 2:
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$result = str_replace(' & ', ' and ', $author_team);
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break;
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default:
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$result_parts = explode(' & ', $author_team);
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$result = $result_parts[0] . ' et al.';
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}
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return $result;
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}
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/**
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* Creates a pager widget for the given CDM Pager containing CDM Reference entities.
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*
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* @param $referencePager object
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* A CDM Pager containing CDM Reference entities
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* @param $path
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* The base path to be used when generating the pager item links
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* @$parameters
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*
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* @return string
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* Markup
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*/
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function cdm_reference_pager($referencePager, $path, $parameters) {
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drupal_set_title(t('Bibliographic index'), PASS_THROUGH);
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$out = '';
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if (count($referencePager->records) > 0) {
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$out .= '<ul>';
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foreach ($referencePager->records as $reference) {
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// FIXME remove hack.
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$reference->fullCitation = $reference->titleCache;
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// For matching cdm entity to STO.
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$out .= '<li>' . cdm_reference_markup($reference,NULL, TRUE) . '</li>';
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}
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$out .= '</ul>';
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$out .= theme('cdm_pager', array(
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'pager' => $referencePager,
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'path' => $path,
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'parameters' => $parameters,
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));
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}
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else {
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$out = '<h4 class="error">Sorry, this page contains not entries.</h4>';
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}
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return $out;
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}
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