get_source_params($source_id);
if ($params["PARAMETERS"]) {
//Affichage du formulaire avec $params["PARAMETERS"]
$vars=unserialize($params["PARAMETERS"]);
foreach ($vars as $key=>$val) {
global ${$key};
${$key}=$val;
}
}
//URL
if (!isset($url))
$url = "http://adsabs.harvard.edu";
$form="
";
return $form;
}
public function make_serialized_source_properties($source_id) {
global $url;
$t = array();
$t["url"]=stripslashes($url);
$this->sources[$source_id]["PARAMETERS"]=serialize($t);
}
//Récupération des proriétés globales par défaut du connecteur (timeout, retry, repository, parameters)
public function fetch_default_global_values() {
parent::fetch_default_global_values();
$this->timeout=40;
$this->repository=1;
$this->ttl=60000;
}
public function cancel_maj($source_id) {
return true;
}
public function break_maj($source_id) {
return true;
}
public function parse_xml($ch,$data) {
$notices=explode("6",$data);
print $notices[1];
return strlen($data);
}
public function search($source_id,$query,$search_id) {
global $base_path,$charset;
$params=$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}=$val;
}
}
if (!isset($url)) {
$this->error_message = $this->msg["nasa_ads_unconfigured"];
$this->error = 1;
return;
}
$boolsearch="";
foreach ($query as $element) {
$boolsearch.= implode(" ", $element->values)." ";
}
$boolsearch=str_replace(" ", "+", $boolsearch);
$addr=$url."/cgi-bin/basic_connect?version=1&qsearch=".rawurlencode($boolsearch);
$ch = curl_init();
// configuration des options CURL
curl_setopt($ch, CURLOPT_URL, $addr);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
configurer_proxy_curl($ch,$addr);
$cexec=curl_exec($ch);
if (!$cexec) {
$this->error=true;
$this->error_message="Can't get Lob answer : ".curl_error($ch);
} else {
if (strtoupper($charset)!="UTF-8") $cexec=utf8_decode($cexec);
$sep_notices="
";
$query=get_field_betwen_2sep($cexec,$sep_notices,"");
$notices_html=explode($sep_notices,$query);
foreach($notices_html as $notice_html){
$data_notice=array();
$tab_tr=explode("",$notice_html);
$tab_td_0=explode("",$tab_tr[0]);
$tab_td_1=explode("",$tab_tr[1]);
$id=get_field_betwen_2sep($notice_html,"value=\"","\"");
$data_notice["id"]=$id;
$titre=get_field_from_sep($tab_td_1[3],">");
$authors=get_field_from_sep($tab_td_1[1],">");
$date=get_field_from_sep($tab_td_0[4],">");
$links=explode("",$tab_td_0[5]);
foreach($links as $link){
$doc_type=substr($link,strlen($link)-1);
$doc_link=get_field_betwen_2sep($link,"href=\"","\"");
if($doc_link){
$data_notice["doc_links"][$doc_type]["link"]=$doc_link;
$data_notice["doc_links"][$doc_type]["label"]=$this->msg["nasa_ads_doc_".strtolower($doc_type)];
}
}
$url_notice="http://adsabs.harvard.edu/abs/$id";
$data_notice["Url_notice"]= $url_notice;
$ch_notice = curl_init();
// configuration des options CURL
curl_setopt($ch_notice, CURLOPT_URL, $url_notice);
curl_setopt($ch_notice, CURLOPT_RETURNTRANSFER, true);
configurer_proxy_curl($ch_notice,$url_notice);
$cexec_notice=curl_exec($ch_notice);
if (!$cexec_notice) {
$this->error=true;
$this->error_message="Can't get Lob answer : ".curl_error($ch_notice);
} else {
if (strtoupper($charset)!="UTF-8") $cexec_notice=utf8_decode($cexec_notice);
$cexec_notice=get_field_betwen_2sep($cexec_notice,"Translate This Page","