";
}
}
}catch(e){
console.log('No error found:' + e + ' (typeof response["Data"]["channel"]["title"] = ' + typeof response["Data"]["channel"]["title"]);
}
// Laster inn liste og henter inn detaljer om hvert element i lista
try{
var responseData = response["Data"];
if (opts["main"] != undefined){
var feedTitle = eval("responseData['" + opts["main"]["title"]["path"].join("']['") + "']");
}else{
console.log("opts[\"main\"] er udefinert, men det er tillatt");
}
if (opts["items"]["path"] != undefined){
var feedItems = eval("responseData['" + opts["items"]["path"].join("']['") + "']");
}else{
var feedItems = response; // Direkte items-feed oeverst i hierarkiet
}
}catch(e){
var feedTitle = opts["label"] + ": Inga liste";
var feedItems = [];
}
// Sjekk om feedItems er objekt (om bare ett element) - pakk da inn i array
if (typeof feedItems.length == "undefined"){
feedItems = new Array(feedItems);
}
let items = [];
let itemsHashed = [];
if (feedItems.length > 0){
console.log("Type: " + typeof feedItems);
// Hver enkelt liste-element
for (var i = 0; i < feedItems.length; i++) {
var responseData = feedItems[i];
var feedHTML = "";
// Element wrap tag
if (opts["items"]["design"]["htmlTag"]){
feedHTML += "<" + opts["items"]["design"]["htmlTag"];
if (opts["items"]["design"]["cssStyle"]){
feedHTML += " style=\"" + opts["items"]["design"]["cssStyle"] + "\"";
}
if (opts["items"]["design"]["dataVal"]){
try{
feedHTML += " data-" + opts["items"]["design"]["dataVal"] + "=\"" + escape(responseData[opts["items"]["design"]["dataVal"]]) + "\"";
}catch(e){
console.log("Kunne ikke sette data-tag: " + e);
}
}
feedHTML += ">";
}
if (opts["items"]["design"]){
for (var key in opts["items"]["design"]) {
if (key != "htmlTag" && key != "cssStyle" && key != "dataVal"){
if (typeof responseData[key] != "undefined"){
// Main tag
feedHTML += "<" + opts["items"]["design"][key]["htmlTag"];
if (opts["items"]["design"][key]["cssStyle"]){
feedHTML += " style=\"" + opts["items"]["design"][key]["cssStyle"] + "\"";
}
feedHTML += ">";
// Label
if (opts["items"]["design"][key]["uiLabel"]){
if ((typeof opts["main"] != "undefined") && (typeof opts["main"]["lang"] != "undefined") && (typeof opts["items"]["design"][key]["uiLabel"][opts["main"]["lang"]] == "string")){
feedHTML += "" + opts["items"]["design"][key]["uiLabel"][opts["main"]["lang"]] + ": ";
}else{
feedHTML += "" + opts["items"]["design"][key]["uiLabel"] + ": ";
}
}
// Hyperlink
var hasLink = true;
try{
// Her er det nioe troebbel med at lenke ikke blir lagt inn paa rett sted, saa maa hentes direkte fra responseData - er det greit?
if ((typeof opts["items"]["design"][key]["hyperlink"] != "undefined") && responseData[opts["items"]["design"][key]["hyperlink"]].length){
feedHTML += "";
}else if (typeof responseData[opts["items"]["design"]["hyperlink"]] != "undefined") {
feedHTML += "";
}else if (typeof responseData["link"] != "undefined") {
feedHTML += "";
}else{
hasLink = false;
console.log("Link-url not available")
}
}catch(e){
hasLink = false;
}
// Text string value (HER ER TEKSTVERDIEN!)
if (typeof opts["items"]["design"][key]["callback"] != "undefined"){
// Her utfoeres evt. funksjon. Baade elementes del-verdi, samt alle data for elementes levers med som argumenter
feedHTML += eval(opts["items"]["design"][key]["callback"] + "('" + responseData[key] + "',responseData);");
}else{
if (typeof opts["items"]["design"][key]["valuepath"] != "undefined"){
// Verdien er et objekt og tekst ligger dypere
feedHTML += eval("responseData['" + opts["items"]["design"][key]["valuepath"].join("']['") + "']")
}else{
feedHTML += responseData[key];
}
}
// Closure hyperlink
if (hasLink){
feedHTML += "";
}
// Closure main tag of items
feedHTML += "";
}
}
}
}else{
items.push("
Feil: Design is not set in opts['items']['design'].
Options received: " + JSON.stringify(opts) + "
Data received: " + JSON.stringify(responseData) + "
");
break;
}
// Closure element wrap tag
if (opts["items"]["design"]["htmlTag"]){
feedHTML += "";
}
// Add to list of HTML if not already existant
let feedHash = generateHash(feedHTML);
if (itemsHashed.indexOf(feedHash) != -1){
console.info('Duplikat for: ' + feedHash);
}else{
itemsHashed.push(feedHash);
items.push(feedHTML);
}
}
}else{
console.log("Ingen elementer: " + JSON.stringify(feedItems));
items.push = "
Ingen elementer
";
}
var fullFeedHTML = "";
// Main tag
if (opts["main"] != undefined){
if (opts["main"]["htmlTag"]){
fullFeedHTML += "<" + opts["main"]["htmlTag"];
if (opts["main"]["cssStyle"]){
fullFeedHTML += " style=\"" + opts["main"]["cssStyle"] + "\"";
}
fullFeedHTML += ">";
}
// Main title tag
if (opts["main"]["title"]["htmlTag"]){
fullFeedHTML += "<" + opts["main"]["title"]["htmlTag"];
if (opts["main"]["title"]["cssStyle"]){
fullFeedHTML += " style=\"" + opts["main"]["title"]["cssStyle"] + "\"";
}
fullFeedHTML += ">";
}
// Main title value
fullFeedHTML += feedTitle;
// Closure main title tag
if (opts["main"]["title"]["htmlTag"]){
fullFeedHTML += "";
}
}
// Write all items html to main
// List wrap tag
if (opts["items"]["htmlTag"]){
fullFeedHTML += "<" + opts["items"]["htmlTag"];
if (opts["items"]["cssStyle"]){
fullFeedHTML += " style=\"" + opts["items"]["cssStyle"] + "\"";
}
fullFeedHTML += ">";
}
// Joining element together
fullFeedHTML += items.join("");
// List wrap tag closure
if (opts["items"]["htmlTag"]){
fullFeedHTML += "";
}
if (opts["main"] != undefined){
// Closure main tag
if (opts["main"]["htmlTag"]){
fullFeedHTML += "";
}
}
}
if (opts["targetId"]){
// Writes HTML to a defined element in the page
try{
document.getElementById(opts["targetId"]).innerHTML = fullFeedHTML;
}catch(e){
document.write("
FEIL: Finner ikke elementet hvor data skal skrives til.
");
}
}else{
// Alternatively writes HTML directly to the page where this script is placed
document.write(fullFeedHTML);
}
},this.loaded = true;
}
/***** EKSEMPEL for script og innstillinger som settes inn ETTER denne klassen (brukes i epi-blokken 'Bibliotek Nye Bøker'):
// Adressene til de forskjellige feedene som skal presenteres, keys blir targets (html-elementene som data skal legges inn i)
var nybokListeFeeds = {
"nybokListeForde":{
"url":"https://eu01.alma.exlibrisgroup.com/rep/getFile?institution_code=47BIBSYS_HIB&file=NewBooksForde&type=RSS",
"label":"Campus Førde"
},
"nybokListeHaugesund":{
"url":"https://eu01.alma.exlibrisgroup.com/rep/getFile?institution_code=47BIBSYS_HIB&file=NewBooksHaugesund&type=RSS",
"label":"Campus Haugesund"
}
}
// Instillinger for hvordan lista skal ta seg ut visuelt
var nybokListeOptions = {
"main":{
"htmlTag":"section",
"title":{
"htmlTag":"h2",
"path":["channel","title"], // Fetches string from responseData with that key
}
},
"items":{
"path":["channel","item"], // Fetches string from responseData with that key
"htmlTag":"ol",
"cssStyle":"list-style-type: none;",
"design":{
"htmlTag":"li",
"cssStyle":"margin-bottom: 1rem;",
"title":{
"htmlTag":"p",
"cssStyle":"margin: 0.2rem 0;font-weight: bold;",
"hyperlink":"link" // Fetches string from responseData with that key
},
"author":{
"htmlTag":"p",
"cssStyle":"margin: 0.2rem 0;font-size: smaller;color: #707B7B;",
"uiLabel":"Forfattar"
},
"description":{
"htmlTag":"p",
"cssStyle":"margin: 0.2rem 0;font-size: smaller;color: #707B7B;",
"uiLabel":"Hylleplassering",
"callback":"fiksHylleplass"
}
}
}
}
// Callback(s)
function fiksHylleplass(s){
var splitHylleplass = s.split("Call number - ");
try{
return splitHylleplass[1];
}catch(e){
console.log(e);
}
return s;
}
// Trigger scriptet og gjoer jobben, ett objekt for hver url/target
document.write("
"); // <- bare om en vil ha fortegnelse oeverst
var feedObjects = {}
for (var nybokListeTarget in nybokListeFeeds) {
document.write("");
feedObjects[nybokListeTarget] = new _RWLoadFeedAndOutput();
feedObjects[nybokListeTarget].runLoadAndConvert(nybokListeTarget,nybokListeFeeds[nybokListeTarget],nybokListeOptions);
// Legge til linje i toppfortegnelse
document.getElementById("nybokListeFortegnelse").innerHTML += "