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Added "GET_QDN_RESOURCE_URL" Q-Apps action, to allow a website/app to programmatically determine the URL to retrieve any QDN resource it needs to access.

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Examples:

### Get URL to load a QDN resource
```
let url = await qortalRequest({
    action: "GET_QDN_RESOURCE_URL",
    service: "THUMBNAIL",
    name: "QortalDemo",
    identifier: "qortal_avatar"
    // path: "filename.jpg" // optional - not needed if resource contains only one file
});
```

### Get URL to load a QDN website
```
let url = await qortalRequest({
    action: "GET_QDN_RESOURCE_URL",
    service: "WEBSITE",
    name: "QortalDemo",
});
```

### Get URL to load a specific file from a QDN website
```
let url = await qortalRequest({
    action: "GET_QDN_RESOURCE_URL",
    service: "WEBSITE",
    name: "AlphaX",
    path: "/assets/img/logo.png"
});
```
This commit is contained in:
CalDescent 2023-01-29 11:44:59 +00:00
parent 6ba6c58843
commit 7af551fbc5
2 changed files with 35 additions and 0 deletions
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31
Q-Apps.md
View File

@ -77,6 +77,7 @@ Here is a list of currently supported actions:
- FETCH_BLOCK_RANGE
- SEARCH_TRANSACTIONS
- GET_PRICE
- GET_QDN_RESOURCE_URL
- LINK_TO_QDN_RESOURCE
More functionality will be added in the future.
@ -404,6 +405,36 @@ let res = await qortalRequest({
});
```
### Get URL to load a QDN resource
```
let url = await qortalRequest({
action: "GET_QDN_RESOURCE_URL",
service: "THUMBNAIL",
name: "QortalDemo",
identifier: "qortal_avatar"
// path: "filename.jpg" // optional - not needed if resource contains only one file
});
```
### Get URL to load a QDN website
```
let url = await qortalRequest({
action: "GET_QDN_RESOURCE_URL",
service: "WEBSITE",
name: "QortalDemo",
});
```
### Get URL to load a specific file from a QDN website
```
let url = await qortalRequest({
action: "GET_QDN_RESOURCE_URL",
service: "WEBSITE",
name: "AlphaX",
path: "/assets/img/logo.png"
});
```
### Link/redirect to another QDN website
Note: an alternate method is to include `<a href="qortal://WEBSITE/QortalDemo">link text</a>` within your HTML code.
```

4
src/main/resources/q-apps/q-apps.js
View File

@ -134,6 +134,10 @@ window.addEventListener("message", (event) => {
response = httpGet("/names/" + data.name);
break;
case "GET_QDN_RESOURCE_URL":
response = buildResourceUrl(data.service, data.name, data.identifier, data.path);
break;
case "LINK_TO_QDN_RESOURCE":
if (data.service == null) data.service = "WEBSITE"; // Default to WEBSITE
window.location = buildResourceUrl(data.service, data.name, data.identifier, data.path);