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# Requesting HTML with Wrapped URL Safe Scripts
This method wraps each script with various `` tags. It's tuned for embedding HTML file into JSON metadata for NFT `tokenURI()` method.
This method uses double URL encoded HTML and `
// double URL encoded:
// %253Cscript%2520src%253D%2522data%253Atext%252Fjavascript%253Bbase64%252C [SCRIPT] %2522%253E%253C%252Fscript%253E
```
// wrapType = 2
<script type="text/javascript+gzip" src="data:text/javascript;base64,[SCRIPT]"></script>
// double URL encoded:
// %253Cscript%2520type%253D%2522text%252Fjavascript%252Bgzip%2522%2520src%253D%2522data%253Atext%252Fjavascript%253Bbase64%252C [SCRIPT] %2522%253E%253C%252Fscript%253E
// wrapType = 3
<script type="text/javascript+png" src="data:text/javascript;base64,[SCRIPT]"></script>
// double URL encoded:
// %253Cscript%2520type%253D%2522text%252Fjavascript%252Bpng%2522%2520src%253D%2522data%253Atext%252Fjavascript%253Bbase64%252C [SCRIPT] %2522%253E%253C%252Fscript%253E
```javascript
// wrapType = anything other than 0, 1, 2, 3
[wrapPrefix][SCRIPT][wrapSuffix]
// wrapPrefix and wrapSuffix should be double URL encoded
```
#### Example
```solidity
WrappedScriptRequest[] memory requests = new InlineScriptRequest[](5);
requests[0].name = "rawScript";
requests[0].contractAddress = scriptyStorageContractAddress;
requests[0].wrapType = 0;
requests[1].name = "base64_encoded_script";
requests[1].contractAddress = scriptyStorageContractAddress;
requests[1].wrapType = 1;
requests[2].name = "base64_encoded_gzip_script";
requests[2].contractAddress = scriptyStorageContractAddress;
requests[2].wrapType = 2;
requests[3].name = "base64_encoded_png_script";
requests[3].contractAddress = scriptyStorageContractAddress;
requests[3].wrapType = 3;
requests[4].name = "script_with_custom_wrap";
requests[4].contractAddress = scriptyStorageContractAddress;
// double encoded:
// -
// - ">
requests[4].wrapPrefix = '%253Cscript%2520type%253D%2522text%252Fjavascript%252Bpng%2522%2520src%253D%2522data%253Aimage%252Fpng%253Bbase64%252C';
requests[4].wrapSuffix = '%2522%253E%253C%252Fscript%253E';
requests[4].wrapType = 4;
uint256 bufferSize = 100000;
bytes memory htmlFile = IScriptyBuilder(
scriptyBuilderAddress
).getHTMLWrappedURLSafe(requests, bufferSize);
```
*(`bufferSize` is set to 100000 as an example. In production, it's important to set an exact size. Please* [*check here*](/scripty.sol/building-html/calculating-buffer-size.md) *to learn more about buffer size.)*
### HTML file output:
```html
```
Please note that when wrapType is 1 or 2, stored scripts should be in `base64` format.
---
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