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Code Issues Releases Wiki Activity

Add download button/link to binary tiddler warning banners in view and edit mode (#4423)

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This commit is contained in:
Lee Sheng Long
2020-01-31 20:13:28 +11:00
committed by GitHub
parent 3eacdc19fd
commit 96eca32b11
3 changed files with 98 additions and 16 deletions
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55
core/modules/parsers/binaryparser.js
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@@ -3,7 +3,7 @@ title: $:/core/modules/parsers/binaryparser.js
type: application/javascript
module-type: parser
The video parser parses a video tiddler into an embeddable HTML element
The binary parser parses a binary tiddler into a warning message and download link
\*/
(function(){
@@ -13,14 +13,57 @@ The video parser parses a video tiddler into an embeddable HTML element
"use strict";
var BINARY_WARNING_MESSAGE = "$:/core/ui/BinaryWarning";
var EXPORT_BUTTON_IMAGE = "$:/core/images/export-button";
var BinaryParser = function(type,text,options) {
this.tree = [{
type: "transclude",
// Transclude the binary data tiddler warning message
var warn = {
type: "element",
tag: "p",
children: [{
type: "transclude",
attributes: {
tiddler: {type: "string", value: BINARY_WARNING_MESSAGE}
}
}]
};
// Create download link based on binary tiddler title
var link = {
type: "element",
tag: "a",
attributes: {
tiddler: {type: "string", value: BINARY_WARNING_MESSAGE}
}
}];
title: {type: "indirect", textReference: "!!title"},
download: {type: "indirect", textReference: "!!title"}
},
children: [{
type: "transclude",
attributes: {
tiddler: {type: "string", value: EXPORT_BUTTON_IMAGE}
}
}]
};
// Set the link href to external or internal data URI
if(options._canonical_uri) {
link.attributes.href = {
type: "string",
value: options._canonical_uri
};
} else if(text) {
link.attributes.href = {
type: "string",
value: "data:" + type + ";base64," + text
};
}
// Combine warning message and download link in a div
var element = {
type: "element",
tag: "div",
attributes: {
class: {type: "string", value: "tc-binary-warning"}
},
children: [warn, link]
}
this.tree = [element];
};
exports["application/octet-stream"] = BinaryParser;