Exemplo n.º 1
0
 static function is_error()
 {
     if ($e = yaz_error(self::$connection)) {
         error::add('Błąd YAZ: ' . $e);
     } else {
         return FALSE;
     }
 }
Exemplo n.º 2
0
 function search($source_id, $query, $search_id)
 {
     global $base_path, $charset, $include_path;
     //global $url,$z3950_base,$z3950_login,$z3950_password,$z3950_max_notices,$z3950_format,$z3950_port,$z3950_convert,$z3950_profil;
     $this->error = false;
     $this->error_message = "";
     $params = $this->get_source_params($source_id);
     $this->fetch_global_properties();
     if ($params["PARAMETERS"]) {
         //Affichage du formulaire avec $params["PARAMETERS"]
         $vars = unserialize($params["PARAMETERS"]);
         foreach ($vars as $key => $val) {
             global ${$key};
             ${$key} = $val;
         }
     }
     if (!($z3950_max_notices * 1)) {
         $z3950_max_notices = 100;
     }
     //Tranformation de la recherche en requete rpn bib1
     $rpn = $this->parse_query($query);
     $zurl = $url . ($z3950_port ? ":" . $z3950_port : "") . ($z3950_base ? "/" . $z3950_base : "");
     $opts = array();
     if ($z3950_login) {
         $opts["user"] = $z3950_login;
     }
     if ($z3950_password) {
         $opts["password"] = $z3950_password;
     }
     $opts["piggyback"] = false;
     $yaz_id = yaz_connect($zurl, $opts);
     yaz_element($yaz_id, "F");
     yaz_range($yaz_id, 1, $z3950_max_notices);
     yaz_syntax($yaz_id, strtolower($z3950_format));
     yaz_search($yaz_id, "rpn", $rpn . " ");
     $opts_wait = array("timeout" => $params["TIMEOUT"]);
     yaz_wait($opts_wait);
     if (yaz_error($yaz_id)) {
         $this->error = true;
         $this->error_message = yaz_error($yaz_id);
     } else {
         $n_results = yaz_hits($yaz_id);
         if ($n_results > $z3950_max_notices) {
             $n_results = $z3950_max_notices;
         }
         $convert_order = $this->get_convert_order($z3950_convert);
         for ($k = 1; $k <= $n_results; $k++) {
             $notice = yaz_record($yaz_id, $k, "raw");
             //Conversion de la notice
             if ($z3950_convert) {
                 $export = new convert($notice, $convert_order);
                 if (!$export->error) {
                     $cnotice = $export->output_notice;
                 } else {
                     $cnotice = "";
                 }
             } else {
                 $cnotice = $notice;
             }
             if ($cnotice) {
                 //Conversion de la notice en XML
                 $xmlunimarc = new xml_unimarc();
                 $nxml = $xmlunimarc->iso2709toXML_notice($cnotice);
                 if ($xmlunimarc->is_utf8) {
                     $rcharset = "utf-8";
                 } else {
                     $rcharset = $charset;
                 }
                 $xmlunimarc->notices_xml_[0] = '<?xml version="1.0" encoding="' . $rcharset . '"?>' . $xmlunimarc->notices_xml_[0];
                 if ($xslt_exemplaire) {
                     $xmlunimarc->notices_xml_[0] = $this->apply_xsl_to_xml($xmlunimarc->notices_xml_[0], $xslt_exemplaire["content"]);
                 }
                 //					print_r($xmlunimarc->notices_xml_[0]);
                 if ($nxml >= 1) {
                     $params = _parser_text_no_function_($xmlunimarc->notices_xml_[0], "NOTICE");
                     $this->rec_record($params, $source_id, $search_id);
                 }
             }
         }
     }
 }
Exemplo n.º 3
0
$t1 = time();
//Override le timeout du serveur mysql, pour être sûr que le socket dure assez longtemps pour aller jusqu'aux ajouts des résultats dans la base.
$sql = "set wait_timeout = 120";
pmb_mysql_query($sql);
yaz_wait($options);
$dt = time() - $t1;
$msgz = str_replace('!!time!!', $dt, $msg['z3950_zmsg_endw']);
hideJoke();
affiche_jsscript($msgz, "", $mioframe);
showButRes();
////////////////////////////////////////////////////////////////////
// Fase 3: Now get the results from the biblios
// obviously if the query was ok and there weren't errors
///////////////////////////////////////////////////////////////////
while (list($bib_id, $id) = each($map)) {
    $error = yaz_error($id);
    $error_info = yaz_addinfo($id);
    if (!empty($error)) {
        $msg1 = $msg[z3950_echec_rech] . " : " . $error . ", " . $error_info;
        affiche_jsscript($msg1, "z3950_failed", $bib_id);
        yaz_close($id);
    } else {
        $hits = yaz_hits($id);
        $hits += 0;
        if ($hits > $limite_notices) {
            $lim_recherche = $limite_notices;
            $msg1 = str_replace("!!limite!!", $limite_notices, $msg[z3950_recup_encours]);
            $msg1 = str_replace("!!hits!!", $hits, $msg1);
            affiche_jsscript($msg1, "", $bib_id);
        } else {
            $lim_recherche = $hits;
Exemplo n.º 4
0
<input type="submit" name="action" value="Search">
        ';        
    }
    else
    {
        echo 'You searced for ' . htmlspecialchars($term) . '<br>';
        for ($i = 0; $i < $num_hosts; $i++) {
            $id[] = yaz_connect($host[$i]);
            yaz_syntax($id[$i],"sutrs");
            yaz_search($id[$i],"rpn",$term);
        }
        yaz_wait();
        for ($i = 0;  $i <$num_hosts; $i++)
        {
            echo '<hr>' . $host[$i] . ":";
            $error = yaz_error($id[$i]);
            if (!empty($error)) {
                echo "Error: $error";
            } else {
                $hits = yaz_hits($id[$i]);
                echo "Result Count $hits";
            }
            echo '<dl>';
            for ($p = 1; $p <= 10; $p++)
            {
                $rec = yaz_record($id[$i],$p,"string");
                if (empty($rec)) continue;
                echo "<dt><b>$p</b></dt><dd>";
                echo ereg_replace("\n", "<br>\n",$rec);
                echo "</dd>";
            }
Exemplo n.º 5
0
function yazCclArray($ccl)
{
    global $config;
    $system = $config['lib']['system'];
    // Create an array to hold settings for the different systems
    $zopts = array();
    $zopts['aleph'] = array('syntax' => '', 'yaz_con_opts' => array('piggyback' => true));
    $zopts['bibliofil'] = array('syntax' => 'normarc', 'yaz_con_opts' => array('piggyback' => true));
    $zopts['bibsys'] = array('syntax' => '', 'yaz_con_opts' => array('piggyback' => false));
    $zopts['koha'] = array('syntax' => '', 'yaz_con_opts' => array('piggyback' => true));
    $zopts['mikromarc'] = array('syntax' => 'normarc', 'yaz_con_opts' => array('piggyback' => true));
    /*
    The Glitre project has not been able to find sample servers fot these
    systems, even after asking the vendors if any exist:
    
    $zopts['reindex'] = array(
      'syntax' => '', 
      'yaz_con_opts' => array(
    	'piggyback' => false,
      ),
    );
    $zopts['tidemann'] = array(
      'syntax' => '', 
      'yaz_con_opts' => array(
    	'piggyback' => false,
      ),	
    );
    */
    $hits = 0;
    $type = 'xml';
    $id = yaz_connect($config['lib']['z3950'], $zopts[$system]['yaz_con_opts']);
    yaz_element($id, "F");
    yaz_syntax($id, $zopts[$system]['syntax']);
    yaz_range($id, 1, 1);
    yaz_ccl_conf($id, get_zconfig());
    $cclresult = array();
    if (!yaz_ccl_parse($id, $ccl, $cclresult)) {
        echo 'Error yaz_ccl_parse: ' . $cclresult["errorstring"];
    } else {
        // Norwegian Z39.50 have no or limited support for yaz_sort
        // See http://wiki.biblab.no/index.php/Z39.50%2C_SRU_og_sortering for details
        // yaz_sort($id, "1=31 di");
        $rpn = $cclresult["rpn"];
        yaz_search($id, "rpn", utf8_decode($rpn));
    }
    yaz_wait();
    $error = yaz_error($id);
    if (!empty($error)) {
        $yaz_errno = yaz_errno($id);
        // echo "<p>Error yaz_wait: $error ($yaz_errno)</p>";
        $error = array('error' => true, 'stage' => 'yaz_wait', 'desc' => $error, 'num' => $yaz_errno);
        return $error;
    } else {
        $hits = yaz_hits($id);
    }
    $data = array();
    for ($p = 1; $p <= $hits; $p++) {
        $rec = yaz_record($id, $p, $type);
        if (empty($rec)) {
            continue;
        }
        $data[] = $rec;
        // If a max number of records is set for this library, respect it - otherwise use the default.
        $records_max = $config['lib']['records_max'] ? $config['lib']['records_max'] : $config['records_max'];
        if ($p == $records_max) {
            break;
        }
    }
    $ret = array("hits" => $hits, "result" => $data);
    return $ret;
}
 function fetchYazInfos($book)
 {
     global $booklibrary_configuration;
     if (!extension_loaded('yaz')) {
         echo "<script> alert('Sorry, \\'yaz.so\\' isn\\'t loaded....'); window.history.go(-1);</script>\n";
         exit;
     }
     $param_ws = mosBooklibraryWS::getWsParamById($book->informationFrom) - 1;
     $hosts = mosBooklibraryWS::getWSArray();
     $str_conect = trim($hosts[$param_ws][3]) . ":" . trim($hosts[$param_ws][4]) . "/" . trim($hosts[$param_ws][5]);
     //$str_conect ="z3950.bibsys.no:2100";// "140.147.249.38:7090/voyager";
     //$str_conect = "troy.lib.sfu.ca:210/innopac";
     //echo $str_conect;
     $id = yaz_connect($str_conect);
     yaz_syntax($id, $hosts[$param_ws][6]);
     $query = '@attr 1=7  ' . $book->isbn;
     yaz_search($id, 'rpn', $query);
     yaz_wait();
     $error = yaz_error($id);
     if (!empty($error)) {
         echo "<script> alert('ERROR:" . addslashes($error) . "'); window.history.go(-1);</script>\n";
         exit;
     }
     $rec = yaz_record($id, 1, "array");
     $error = yaz_error($id);
     if (yaz_hits($id) == 0) {
         echo "<script> alert('On this ISBN(" . addslashes($book->isbn) . ") of the not found records'); window.history.go(-1);</script>\n";
         yaz_close($id);
         exit;
     } elseif (!empty($error)) {
         echo "<script> alert('ERROR:" . addslashes($error) . "'); window.history.go(-1);</script>\n";
         yaz_close($id);
         exit;
     }
     yaz_close($id);
     $book->comment = "";
     $book->title = "";
     $book->authors = "";
     $book->manufacturer = "";
     $book->release_Date = "";
     $book->URL = "";
     foreach ($rec as $i => $value) {
         $s = explode(")(", $rec[$i][0]);
         if (isset($s[2])) {
             switch (substr($s[0], 3, strlen($s[0]))) {
                 case '245':
                     $book->comment .= $rec[$i][1];
                     if (substr($s[2], 2, strlen($s[2]) - 3) == 'a') {
                         $book->title .= $rec[$i][1];
                     }
                     break;
                 case '100':
                     $book->authors .= $rec[$i][1];
                     break;
                 case '260':
                     $book->manufacturer .= $rec[$i][1];
                     if (substr($s[2], 2, strlen($s[2]) - 3) == 'c') {
                         $book->release_Date .= $rec[$i][1];
                     }
                     break;
                 case '856':
                     $book->URL .= $rec[$i][1];
                     break;
             }
         }
     }
     return $book;
 }
Exemplo n.º 7
0
 function _getLookupResult($server, $isbn)
 {
     // Now support YAZ only.
     $query = '@attr 1=7 ' . $isbn;
     $conn = yaz_connect($server['host'], array('user' => $server['user'], 'password' => $server['pw']));
     if (!$conn) {
         return array('error' => 'could not connect lookup');
     }
     yaz_database($conn, $server['db']);
     yaz_syntax($conn, "usmarc");
     yaz_element($conn, "F");
     //echo "sending: $qry <br />";
     if (!yaz_search($conn, 'rpn', $query)) {
         return array('error' => 'bad query');
     }
     $param = array('timeout' => 5);
     yaz_wait($param);
     $error = yaz_error($conn);
     if (!empty($error)) {
         return array('error' => 'lookup response error (' . yaz_errno($conn) . ') : ' . yaz_addinfo($conn));
     }
     if (yaz_hits($conn) < 1) {
         return array('error' => 'no result');
     }
     // For bulk actions, auto select first record
     require_once "../lookup2/lookupYazFunc.php";
     $data = extract_marc_fields(yaz_record($conn, 1, 'array'), true, 1, 1, $server['charset']);
     if (empty($data['callNmbr1']) && empty($data['050a']) || empty($data['100a'])) {
         // Require callNmbr1, continue search
         return array('error' => 'no result');
     }
     return $data;
 }
Exemplo n.º 8
0
 }
 for ($h = 0; $h < $num_hosts; $h++) {
     $id[] = yaz_connect($zserver[$h]);
     yaz_syntax($id[$h], 'usmarc');
     yaz_range($id[$h], 1, $sysconf['z3950_max_result']);
     yaz_search($id[$h], 'rpn', $query);
 }
 yaz_wait();
 // preparing to buffer MARC XML result
 $errors = array();
 $hits = 0;
 ob_start();
 echo '<?xml version="1.0" standalone="yes"?>' . "\n";
 echo '<collection xmlns="http://www.loc.gov/MARC21/slim">' . "\n";
 for ($h = 0; $h < $num_hosts; $h++) {
     $error = yaz_error($id[$h]);
     if (!empty($error)) {
         $errors[] = $error;
     } else {
         // number of results
         $hits = yaz_hits($id[$h]);
     }
     for ($rnum = 1; $rnum <= $sysconf['z3950_max_result']; $rnum++) {
         $rec = yaz_record($id[$h], $rnum, 'xml; charset=marc-8,utf-8');
         if (empty($rec)) {
             continue;
         }
         echo $rec;
     }
 }
 echo '</collection>';
Exemplo n.º 9
0
<?php

$z = yaz_connect("localhost:9999");
yaz_range($z, 1, 2);
yaz_search($z, "rpn", "computer");
yaz_wait();
$error = yaz_error($z);
if (!empty($error)) {
    echo "Error: {$error}\n";
} else {
    $hits = yaz_hits($z);
    echo "Result count {$hits}\n";
    for ($p = 1; $p <= 2; $p++) {
        $rec = yaz_record($z, $p, "string");
        if (empty($rec)) {
            break;
        }
        echo "----- {$p} -----\n{$rec}";
    }
}
Exemplo n.º 10
0
 public function getSearchResults($query, $start, $step, &$hits, &$pid)
 {
     $stop = $start + $step;
     if ($this->grabQueryFromCache($query)) {
         //pull from cache
         $hits = mysql_num_rows($this->results);
         for ($i = $start; $i < $stop; $i++) {
             $results[] = $this->getCachedBook($i);
         }
     } else {
         //pull from LoC
         //  			$mayDemandCache = ( ( $HTTP_GET_VARS['type'] != $HTTP_GET_VARS['sort'] ) &&
         //  								( $HTTP_GET_VARS['type'] != 'Keyword' ) &&
         //                                 ( !isset( $HTTP_GET_VARS['sort'] ) ) );
         $mayDemandCache = isset($_GET['sort']) && (!($HTTP_GET_VARS['sort'] == $HTTP_GET_VARS['type'] && !isset($_GET['desc'])) || isset($_GET['desc']));
         $willCache = (ShelveIt::$cachePolicy == 'always' || ShelveIt::$cachePolicy == 'demand' && $mayDemandCache) && !(ShelveIt::$cachePolicy == 'never');
         // connect to LoC server
         $LoC = yaz_connect('z3950.loc.gov:7090/voyager');
         //set server options
         yaz_syntax($LoC, 'marc21');
         if ($willCache) {
             // we're going to grab all results
             yaz_range($LoC, 1, $this->maxHits);
         } else {
             yaz_range($LoC, $start, $step);
         }
         // perform search
         yaz_search($LoC, 'rpn', $query);
         // wait for search to finish
         yaz_wait();
         // check for an error
         $error = yaz_error($LoC);
         if (!empty($error)) {
             ShelveIt::$messages['errors'][] = $error . " {$query}";
             $hits = 0;
         } else {
             //get results
             $hits = yaz_hits($LoC);
             if ($willCache && $hits > ShelveIt::$query_cache['maxHits']) {
                 ShelveIt::$messages['warnings'][] = "Your search has too many results to be quickly sorted. It has been limited from {$hits} to " . ShelveIt::$query_cache['maxHits'] . ". You can make your search more specific so it has a small enough number of hits, or not sort to see all of the results.";
                 $hits = ShelveIt::$query_cache['maxHits'];
             }
             if ($hits > 0) {
                 if ($willCache) {
                     for ($i = 1; $i < $start; $i++) {
                         $rec = yaz_record($LoC, $i, 'xml');
                         $this->cacheBook($query, new Brief_Book($rec));
                     }
                 } else {
                     $i = $start;
                 }
                 for (; $i < $stop; $i++) {
                     $rec = yaz_record($LoC, $i, 'xml');
                     $book = new Brief_Book($rec);
                     $results[] = $book;
                     if ($willCache) {
                         $this->cacheBook($query, $book);
                     }
                 }
                 if ($willCache) {
                     // 						// quick note: I can fork using pcntl_fork
                     // 						$pid = pcntl_fork();
                     // 						if( $pid == -1 ) {
                     // 							die( 'CRITICAL ERROR: Forking failed. The server is likely in trouble. Please come back later.' );
                     // 						} else if(  $pid == 0 ) {
                     // pick up where we left off
                     for (; $i <= $hits; $i++) {
                         $rec = yaz_record($LoC, $i, 'xml');
                         $this->cacheBook($query, new Brief_Book($rec));
                     }
                     $this->collectGarbage();
                     // 							exit( 0 );
                     // 						}
                 }
             }
         }
     }
     return $results;
 }
function do_search_and_show_hits()
{
    output_header("Search Results");
    echo "<br>";
    if (empty($_GET['start'])) {
        $start = 1;
    } else {
        $start = $_GET['start'];
    }
    if (!empty($_GET['fq'])) {
        $fullquery = unserialize(base64_decode($_GET['fq']));
    } else {
        $fullquery = query_format();
    }
    global $external_catalog_locator;
    $id = yaz_connect($external_catalog_locator);
    yaz_syntax($id, "usmarc");
    yaz_element($id, "F");
    yaz_search($id, "rpn", trim($fullquery));
    $extra_options = array("timeout" => 60);
    yaz_wait($extra_options);
    $errorMsg = yaz_error($id);
    if (!empty($errorMsg)) {
        echo "<center>";
        echo _("The following error has occurred:");
        echo "<br><br>";
        echo "<b><i>{$errorMsg}</i></b>";
        echo "<p>";
        $url = "editproject.php?action=createnew";
        echo sprintf(_("Please try again. If the problem recurs, please create your project manually by following this <a href='%s'>link</a>."), $url);
        echo "</center>";
        exit;
    }
    echo "<center>";
    if (yaz_hits($id) == 0) {
        echo "<b>";
        echo _("There were no results returned.");
        echo "</b>";
        echo "<br>";
        echo _("Please search again or click 'No Matches' to create the project manually.");
        echo "<br>";
    } else {
        echo "<b>";
        echo sprintf(_("%d results returned. Note that some non-book results may not be displayed."), yaz_hits($id));
        echo "<br>";
        echo _("Please pick a result from below:");
        echo "</b>";
    }
    echo "</center>";
    echo "<br><form method='post' action='editproject.php'>";
    echo "<input type='hidden' name='action' value='create_from_marc_record'>";
    echo "<table border='0 width='100%' cellpadding='0' cellspacing='0'>";
    // -----------------------------------------------------
    $hits_per_page = 20;
    // Perhaps later this can be a PM preference or an option on the form.
    $i = 1;
    while ($start <= yaz_hits($id) && $i <= $hits_per_page) {
        $rec = yaz_record($id, $start, "array");
        //if it's not a book don't display it.  we might want to uncomment in the future if there are too many records being returned - if (substr(yaz_record($id, $start, "raw"), 6, 1) != "a") { $start++; continue; }
        $marc_record = new MARCRecord();
        $marc_record->load_yaz_array($rec);
        if ($i % 2 == 1) {
            echo "<tr>";
        }
        echo "<td width='5%' align='center' valign='top'>";
        echo "<input type='radio' name='rec' value='" . base64_encode(serialize($rec)) . "'>";
        echo "</td>";
        echo "<td width='45%' align='left' valign='top'>";
        echo "<table border='0' width='100%' cellpadding='0' cellspacing='0'>";
        foreach (array(array('label' => _("Title"), 'value' => $marc_record->title), array('label' => _("Author"), 'value' => $marc_record->author), array('label' => _("Publisher"), 'value' => $marc_record->publisher), array('label' => _("Language"), 'value' => $marc_record->language), array('label' => _("LCCN"), 'value' => $marc_record->lccn), array('label' => _("ISBN"), 'value' => $marc_record->isbn)) as $couple) {
            $label = $couple['label'];
            $value = $couple['value'];
            echo "<tr>";
            echo "<td width='20%' align='left' valign='top'><b>{$label}</b>:</td>";
            echo "<td align='left' valign='top'>{$value}</td>";
            echo "</tr>\n";
        }
        echo "</table><p></td>";
        if ($i % 2 != 1) {
            echo "</tr>\n";
        }
        $i++;
        $start++;
    }
    if ($i % 2 != 1) {
        echo "</tr>\n";
    }
    // -----------------------------------------------------
    $encoded_fullquery = base64_encode(serialize($fullquery));
    echo "<tr>";
    echo "<td colspan='2' width='50%' align='left' valign='top'>";
    if (isset($_GET['start']) && $_GET['start'] - $hits_per_page > 0) {
        $url = "external_catalog_search.php?action=do_search_and_show_hits&start=" . ($_GET['start'] - $hits_per_page) . "&fq={$encoded_fullquery}";
        echo "<a href='{$url}'>Previous</a>";
    } else {
        echo "&nbsp;";
    }
    echo "</td>";
    echo "<td colspan='2' width='50%' align='right' valign='top'>";
    if ($start + $hits_per_page <= yaz_hits($id)) {
        $url = "external_catalog_search.php?action=do_search_and_show_hits&start={$start}&fq={$encoded_fullquery}";
        echo "<a href='{$url}'>Next</a>";
    } else {
        echo "&nbsp;";
    }
    echo "</td>";
    echo "</tr>\n";
    // -----------------------------------------------------
    echo "</table><br><center>";
    if (yaz_hits($id) != 0) {
        echo "<input type='submit' value='", attr_safe(_("Create the Project")), "'>&nbsp;";
    }
    $label = attr_safe(_('Search Again'));
    $url = "external_catalog_search.php?action=show_query_form";
    echo "<input type='button' value='{$label}' onclick='javascript:location.href=\"{$url}\";'>";
    echo "&nbsp;";
    $label = attr_safe(_('No Matches'));
    $url = "editproject.php?action=createnew";
    echo "<input type='button' value='{$label}' onclick='javascript:location.href=\"{$url}\";'>";
    echo "&nbsp;";
    $label = attr_safe(_('Quit'));
    $url = "projectmgr.php";
    echo "<input type='button' value='{$label}' onclick='javascript:location.href=\"{$url}\";'>";
    echo "</form>";
    echo "</center>";
    yaz_close($id);
}
 function doZSearch($zid, $rpn, $start, $number)
 {
     yaz_range($zid, (int) $start, (int) $number);
     yaz_syntax($zid, $this->z_syntax);
     if ($this->z_sort) {
         yaz_sort($zid, $this->z_sort);
     }
     yaz_element($zid, 'F');
     yaz_search($zid, "rpn", $rpn);
     yaz_wait($options = array('timeout' => $this->z_timeout));
     if (yaz_errno($zid)) {
         $error_msg = yaz_error($zid);
         if ($error_info = yaz_addinfo($zid)) {
             $error_msg .= ' - ' . $error_info;
         }
         $this->addError("error", sprintf(_("Fehler bei der Suche: %s"), $error_msg));
         return false;
     } else {
         return yaz_hits($zid);
     }
 }
Exemplo n.º 13
0
function yazCclArray($ccl, $syntax = 'marc21', $host = 'default')
{
    global $config;
    if ($host == 'default') {
        $host = $config['libraries'][$_GET['bib']]['z3950'];
    }
    $zconfig = get_zconfig();
    $hits = 0;
    $type = 'xml';
    $id = yaz_connect($host);
    yaz_element($id, "F");
    yaz_syntax($id, $syntax);
    yaz_range($id, 1, 1);
    yaz_ccl_conf($id, $zconfig);
    $cclresult = array();
    if (!yaz_ccl_parse($id, $ccl, $cclresult)) {
        echo 'Error: ' . $cclresult["errorstring"];
    } else {
        // NB! Ser ikke ut som Z39.50 fra Bibliofil støtter "sort"
        // Se nederst her: http://www.bibsyst.no/produkter/bibliofil/z3950.php
        // PHP/YAZ-funksjonen yaz-sort ville kunne dratt nytte av dette:
        // http://no.php.net/manual/en/function.yaz-sort.php
        // Sort Flags
        // a Sort ascending
        // d Sort descending
        // i Case insensitive sorting
        // s Case sensitive sorting
        // Bib1-attributter man kunne sortert på:
        // http://www.bibsyst.no/produkter/bibliofil/z/carl.xml
        // yaz_sort($id, "1=31 di");
        $rpn = $cclresult["rpn"];
        yaz_search($id, "rpn", utf8_decode($rpn));
    }
    yaz_wait();
    $error = yaz_error($id);
    if (!empty($error)) {
        echo "Error yazCclArray: {$error}";
    } else {
        $hits = yaz_hits($id);
    }
    $data = array();
    for ($p = 1; $p <= $hits; $p++) {
        $rec = yaz_record($id, $p, $type);
        if (empty($rec)) {
            continue;
        }
        $data[] = $rec;
        if ($p == $config['maks_poster']) {
            break;
        }
    }
    $ret = array("hits" => $hits, "result" => $data);
    return $ret;
}
        yaz_element($id[$ptr], "F");
        //echo "sending: $qry <br />";
        if (!yaz_search($id[$ptr], $srchType, $qry)) {
            trigger_error($lookLoc->getText("lookup_badQuery") . "<br />", E_USER_NOTICE);
        }
    }
}
$waitOpts = array("timeout" => $postVars[timeout]);
//echo "<br /> waiting $waitOpts[timeout] seconds for responses. <br />";
//yaz_wait($waitOpts);
yaz_wait();
$ttlHits = 0;
for ($i = 0; $i < $numHosts; $i++) {
    ## did we make it?
    //			$ptr = ($useHost == -1)?$i:$useHost;
    $ptr = $i;
    $error = yaz_error($id[$ptr]);
    if (!empty($error)) {
        ## NO
        //trigger_error("Z39.50 error <br />", E_USER_ERROR);
        echo $lookLoc->getText("lookup_YAZerror") . $error . " (";
        echo yaz_errno($id[$ptr]) . ') ' . yaz_addinfo($id[$ptr]);
        echo "<br />";
    } else {
        ## YES, we got a response!!
        $hits[$ptr] = yaz_hits($id[$ptr]);
        $ttlHits += $hits[$ptr];
        //echo "Host #$ptr {$postVars[hosts][$ptr][name]} result Count: $hits[$ptr] <br />";
    }
}
//echo "Total Hits=$ttlHits <br />";
Exemplo n.º 15
0
function smarty_function_find_isbn($params, &$smarty)
{
    function filter_array($theHaystack, $info)
    {
        if (is_array($theHaystack)) {
            for ($k = 0; $k <= count($theHaystack); $k++) {
                if (substr_count($theHaystack[$k][0], '245') > 0 && substr_count($theHaystack[$k][0], 'a') > 0) {
                    if ($info == 'title') {
                        return $theHaystack[$k][1] . " " . substr($theHaystack[$k + 1][1], 0, strlen($theHaystack[$k + 1][1]) - 1);
                    } elseif ($info == 'author') {
                        return $theHaystack[$k + 2][1];
                    }
                }
            }
        } else {
            //$array=$explode(" / ", $theHaystack);
            $parts = explode("/", $theHaystack);
            if ($info == 'title') {
                return $parts[0];
            } elseif ($info == 'author') {
                return substr($parts[1], 0, strpos($parts[1], '-'));
            }
        }
        return "";
    }
    $isbninfo = array();
    if (empty($params['var'])) {
        $smarty->trigger_error("assign: missing 'var' parameter");
        return;
    }
    if (empty($params['info'])) {
        $smarty->trigger_error("assign: missing 'info' parameter");
        return;
    } else {
        $info = $params['info'];
    }
    if (empty($params['isbn'])) {
        $smarty->trigger_error("assign: missing 'isbn' parameter");
        return;
    } else {
        $isbn = $params['isbn'];
    }
    $name = array("HeBIS", "Deutsche Nationalbibliothek", "GILS", "Libraray of Congress");
    $host = array("tolk.hebis.de:20212/hebis", "z3950.dbf.ddb.de:210/iltis", "bagel.indexdata.dk/gils", "z3950.loc.gov:7090/voyager");
    $user = array("3950", "gast", "", "");
    $passwd = array("Z3950", "gast", "", "");
    $syntax = array("usmarc", "sutrs", "usmarc", "usmarc");
    $query = "@attr 1=7 " . $isbn;
    $found = false;
    $i = 0;
    $j = 0;
    while ($found == false && $i <= 3) {
        $id[$i] = yaz_connect($host[$i], array("user" => $user[$i], "password" => $passwd[$i]));
        yaz_syntax($id[$i], $syntax[$i]);
        yaz_range($id[$i], 1, 1);
        yaz_search($id[$i], "rpn", $query);
        yaz_wait();
        $error = yaz_error($id[$i]);
        $hits = yaz_hits($id[$i]);
        if (!empty($error) | $hits == 0) {
            $i++;
            if (!empty($error)) {
                $j++;
            }
        } else {
            $found = true;
            if ($i == 1) {
                $rec = yaz_record($id[$i], 1, "string");
            } else {
                $rec = yaz_record($id[$i], 1, "array");
            }
            //var_dump($rec);
            //echo "<table>";
            //echo "<tr><td valign='top'><b>Titel: </b></td><td>".filter_array($rec, 'title')."</td></tr>";
            //echo "<tr><td valign='top'><b>Autor: </b></td><td> ".filter_array($rec, 'author')."</td></tr>";
            //echo "</table>";
            $isbninfo['title'] = filter_array($rec, 'title');
            $isbninfo['author'] = filter_array($rec, 'author');
        }
    }
    if (empty($isbninfo['title']) | $found == false) {
        $isbninfo['title'] = "Es wurden keine Einträge gefunden.";
        $isbninfo['author'] = "Es wurden keine Einträge gefunden.";
        if ($j == 4) {
            $isbninfo['title'] = "Es konnte keine Verbindung hergestellt werden.";
            $isbninfo['author'] = "Es konnte keine Verbindung hergestellt werden.";
        }
    }
    //var_dump($isbninfo);
    $smarty->assign($params['var'], $isbninfo);
}
Exemplo n.º 16
0
$conn = yaz_connect('142.51.8.7:2200/UNICORN');
yaz_ccl_conf($conn, $ccl_fields);
// Define our query for a most excellent text
$ccl_query = "ti='derby' and au='scott'";
// Parse the CCL query into yaz's native format
$result = yaz_ccl_parse($conn, $ccl_query, $ccl_results);
if (!$result) {
    echo "Error: " . $ccl_results['errorstring'];
    exit;
}
// Submit the query
$rpn = $ccl_results['rpn'];
yaz_search($conn, 'rpn', $rpn);
yaz_wait();
// Any errors trying to retrieve this record?
$error = yaz_error($conn);
if ($error) {
    print "Error: {$error}\n";
    exit;
}
// Retrieve the first MARC record as raw MARC
$rec = yaz_record($conn, 1, "raw");
if (!$rec) {
    print "Error: Retrieved no results.\n";
    exit;
}
// Parse the retrieved MARC record
$marc_file = new File_MARC($rec, File_MARC::SOURCE_STRING);
while ($marc_record = $marc_file->next()) {
    print $marc_record;
    print "\n";
Exemplo n.º 17
0
 function getEnrichment($notice_id, $source_id, $type = "", $enrich_params = array())
 {
     global $charset;
     $enrichment = array();
     $this->noticeToEnrich = $notice_id;
     // récupération du code sudoc (PPN) de la notice stocké dans le champ perso de type "resolve" avec pour label "SUDOC"
     $mes_pp = new parametres_perso("notices");
     $mes_pp->get_values($notice_id);
     $values = $mes_pp->values;
     foreach ($values as $field_id => $vals) {
         if ($mes_pp->t_fields[$field_id]['TYPE'] == "resolve") {
             $field_options = _parser_text_no_function_("<?xml version='1.0' encoding='" . $charset . "'?>\n" . $mes_pp->t_fields[$field_id]['OPTIONS'], "OPTIONS");
             foreach ($field_options['RESOLVE'] as $resolve) {
                 if (strtoupper($resolve['LABEL']) == "SUDOC") {
                     $infos = explode('|', $vals[0]);
                     $ppn = $infos[0];
                 }
             }
         }
     }
     if ($ppn == "") {
         return $this->build_error();
     }
     $url = "carmin.sudoc.abes.fr";
     $port = "210";
     $base = "abes-z39-public";
     $format = "unimarc";
     $term = "@attr 1=12 @attr 2=3 \"{$ppn}\" ";
     $id = yaz_connect("{$url}:{$port}/{$base}", array("piggyback" => false));
     yaz_range($id, 1, 1);
     yaz_syntax($id, strtolower($format));
     yaz_search($id, "rpn", $term);
     $options = array("timeout" => 45);
     //Override le timeout du serveur mysql, pour être sûr que le socket dure assez longtemps pour aller jusqu'aux ajouts des résultats dans la base.
     $sql = "set wait_timeout = 120";
     mysql_query($sql);
     yaz_wait($options);
     $error = yaz_error($id);
     $error_info = yaz_addinfo($id);
     if (!empty($error)) {
         yaz_close($id);
         return $this->build_error();
     } else {
         $hits = yaz_hits($id);
         $hits += 0;
         if ($hits) {
             $rec = yaz_record($id, 1, "raw");
             $record = new iso2709_record($rec);
             if (!$record->valid()) {
                 yaz_close($id);
                 return $this->build_error();
             }
             $lines = "";
             $document->document_type = $record->inner_guide[dt];
             $document->bibliographic_level = $record->inner_guide[bl];
             $document->hierarchic_level = $record->inner_guide[hl];
             if ($document->hierarchic_level == "") {
                 if ($document->bibliographic_level == "s") {
                     $document->hierarchic_level = "1";
                 }
                 if ($document->bibliographic_level == "m") {
                     $document->hierarchic_level = "0";
                 }
             }
             $indicateur = array();
             $cle_list = array();
             for ($i = 0; $i < count($record->inner_directory); $i++) {
                 $cle = $record->inner_directory[$i]['label'];
                 $indicateur[$cle][] = substr($record->inner_data[$i]['content'], 0, 2);
                 $field_array = $record->get_subfield_array_array($cle);
                 $line = "";
                 if (!$cle_list[$cle]) {
                     foreach ($field_array as $field) {
                         $line .= $cle . "  ";
                         foreach ($field as $ss_field) {
                             $line .= "\$" . $ss_field["label"] . $ss_field["content"];
                         }
                         $line .= "<br>";
                     }
                 }
                 $cle_list[$cle] = 1;
                 $lines .= $line;
             }
             if ($lines == "") {
                 yaz_close($id);
                 return $this->build_error();
             }
         } else {
             yaz_close($id);
             return $this->build_error();
         }
     }
     yaz_close($id);
     $enrichment['sudoc']['content'] = $lines;
     $enrichment['source_label'] = $this->msg['sudoc_enrichment_source'];
     return $enrichment;
 }
 function _getLookupResult($server, $isbn)
 {
     // Now support YAZ only
     $query = '@attr 1=7 ' . $isbn;
     $conn = yaz_connect($server['host'], array('user' => $server['user'], 'password' => $server['pw']));
     if (!$conn) {
         return false;
     }
     yaz_database($conn, $server['db']);
     yaz_syntax($conn, "usmarc");
     yaz_element($conn, "F");
     if (!yaz_search($conn, 'rpn', $query)) {
         return false;
     }
     yaz_wait();
     $error = yaz_error($conn);
     if (!empty($error)) {
         return false;
     }
     if (yaz_hits($conn) < 1) {
         return false;
     }
     // For bulk actions, auto select first record
     require_once "../lookup2/lookupYazFunc.php";
     $data = extract_marc_fields(yaz_record($conn, 1, 'array'), true, 1, 1);
     return $data['856u'];
 }
Exemplo n.º 19
0
function antall_treff($q)
{
    global $config;
    $bib = $_GET['bib'];
    $debug = 0;
    if ($config['libraries'][$bib]['sru']) {
        // SRU
        $qu = urlencode($q);
        $query = '(dc.author=' . $qu . '+or+dc.title=' . $qu . ')+and+dc.title=lydopptak';
        $sruurl = $config['libraries'][$bib]['sru'] . '?version=1.1&operation=searchRetrieve&query=' . $query;
        if ($xml = file_get_contents($sruurl)) {
            preg_match("/numberOfRecords>(.*?)</", $xml, $matches);
            return $matches[1];
        } else {
            echo 'error';
        }
    } else {
        //Z39.50
        $ccl = "(fo={$q} or in={$q} or ti={$q}) and ti=lydopptak";
        $host = $config['libraries'][$bib]['z3950'];
        $zconfig = get_zconfig();
        $type = 'xml';
        $syntax = 'NORMARC';
        $id = yaz_connect($host);
        yaz_element($id, "F");
        yaz_syntax($id, $syntax);
        yaz_range($id, 1, 1);
        yaz_ccl_conf($id, $zconfig);
        $cclresult = array();
        if (!yaz_ccl_parse($id, $ccl, $cclresult)) {
            echo $debug ? 'Error: ' . $cclresult["errorstring"] : 'error';
        } else {
            $rpn = $cclresult["rpn"];
            yaz_search($id, "rpn", utf8_decode($rpn));
        }
        yaz_wait();
        $error = yaz_error($id);
        if (!empty($error)) {
            echo $debug ? "Error yazCclArray: {$error}" : 'error';
        } else {
            return yaz_hits($id);
        }
    }
}