class.ilBibliographicSetting.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
require_once('./Services/ActiveRecord/class.ActiveRecord.php');

class ilBibliographicSetting extends ActiveRecord {

        const TABLE_NAME = 'il_bibl_settings';


        static function returnDbTableName() {
                return self::TABLE_NAME;
        }


        public function getConnectorContainerName() {
                return self::TABLE_NAME;
        }


        protected $id;
        protected $name;
        protected $url;
        protected $img;
        protected $show_in_list;


        public static function getAll() {
                return self::get();
        }


        public function generateLibraryLink(ilBibliographicEntry $entry, $type) {
                $attributes = $entry->getAttributes();
                switch ($type) {
                        case 'bib':
                                $prefix = "bib_default_";
                                if (!empty($attributes[$prefix . "isbn"])) {
                                        $attr = array( "isbn" );
                                } elseif (!empty($attributes[$prefix . "pmid"])) {
                                        $attr = array( "pmid" );
                                } elseif (!empty($attributes[$prefix . "doi"])) {
                                        $attr = array( "doi" );
                                } elseif (!empty($attributes[$prefix . "issn"])) {
                                        $attr = array( "issn" );
                                } else {
                                        $attr = array( "title", "author", "year", "number", "volume" );
                                }
                                break;
                        case 'ris':
                                $prefix = "ris_" . strtolower($entry->getType()) . "_";
                                if (!empty($attributes[$prefix . "sn"])) {
                                        $attr = array( "sn" );
                                } elseif (!empty($attributes[$prefix . "do"])) {
                                        $attr = array( "do" );
                                } else {
                                        $attr = array( "ti", "t1", "au", "py", "is", "vl" );
                                }
                                break;
                }

                $url_params = "?";
                if (sizeof($attr) == 1) {
                        if (($attr[0] == "doi") || ($attr[0] == "pmid")) {
                                $url_params .= "id=" . $this->formatAttribute($attr[0], $type, $attributes, $prefix) . "%3A" . $attributes[$prefix . $attr[0]];
                        } elseif ($attr[0] == "do") {
                                $url_params .= "id=" . $this->formatAttribute($attr[0], $type, $attributes, $prefix) . "i%3A" . $attributes[$prefix . $attr[0]];
                        }  else {
                                $url_params .= $this->formatAttribute($attr[0], $type, $attributes, $prefix) . "=" . urlencode($attributes[$prefix . $attr[0]]);
                        }} else {
                        foreach ($attr as $a) {
                                if (array_key_exists($prefix . $a, $attributes)) {
                                        if (strlen($url_params) > 1) {
                                                $url_params .= "&";
                                        }
                                        $url_params .= $this->formatAttribute($a, $type, $attributes, $prefix) . "=" . urlencode($attributes[$prefix . $a]);
                                }
                        }
                }

                // return full link
                $full_link = $this->getUrl() . $url_params;

                return $full_link;
        }


        public function getButton(ilObjBibliographic $bibl_obj, ilBibliographicEntry $entry) {
                if ($this->getImg()) {
                        require_once('./Services/UIComponent/Button/classes/class.ilImageLinkButton.php');
                        $button = ilImageLinkButton::getInstance();
                        $button->setUrl($this->generateLibraryLink($entry, $bibl_obj->getFiletype()));
                        $button->setImage($this->getImg(), false);
                } else {
                        require_once('./Services/UIComponent/Button/classes/class.ilLinkButton.php');
                        $button = ilLinkButton::getInstance();
                        $button->setUrl($this->generateLibraryLink($entry, $bibl_obj->getFiletype()));
                        $button->setCaption('bibl_link_online');
                }

                $button->setTarget('_blank');

                return $button->render();
        }


        private function formatAttribute($a, $type, $attributes, $prefix) {
                if ($type = 'ris') {
                        switch ($a) {
                                case 'ti':
                                        $a = "title";
                                        break;
                                case 't1':
                                        $a = "title";
                                        break;
                                case 'au':
                                        $a = "author";
                                        break;
                                case 'sn':
                                        if (strlen($attributes[$prefix . "sn"]) <= 9) {
                                                $a = "issn";
                                        } else {
                                                $a = "isbn";
                                        }
                                        break;
                                case 'py':
                                        $a = "date";
                                        break;
                                case 'is':
                                        $a = "issue";
                                        break;
                                case 'vl':
                                        $a = "volume";
                                        break;
                        }
                } elseif ($type = 'bib') {
                        switch ($a) {
                                case 'number':
                                        $a = "issue";
                                        break;
                                case 'year':
                                        $a = "date";
                                        break;
                        }
                }

                return $a;
        }


        public function getId() {
                return $this->id;
        }


        public function setId($id) {
                $this->id = $id;
        }


        public function getImg() {
                return $this->img;
        }


        public function setImg($img) {
                $this->img = $img;
        }


        public function getName() {
                return $this->name;
        }


        public function setName($name) {
                $this->name = $name;
        }


        public function getShowInList() {
                return $this->show_in_list;
        }


        public function setShowInList($show_in_list) {
                $this->show_in_list = $show_in_list;
        }


        public function getUrl() {
                return $this->url;
        }


        public function setUrl($url) {
                $this->url = $url;
        }
}