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copy_and_paste: Add a simple extensible test suite.

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This commit is mostly about adding the test suite; some of the results
are things we'd like to change.
This commit is contained in:
Tim Abbott
2017-11-23 12:17:08 -08:00
parent e7f1825617
commit 4d4532a27e
3 changed files with 40 additions and 10 deletions
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23
static/js/copy_and_paste.js
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@@ -140,22 +140,25 @@ function copy_handler() {
},0);
}
exports.paste_handler_converter = function (paste_html) {
var markdown_html = toMarkdown(paste_html);
// Now that we've done the main conversion, we want to remove
// any HTML tags that weren't converted to markdown-style
// text, since Bugdown doesn't support those.
var div = document.createElement("div");
div.innerHTML = markdown_html;
// Using textContent for modern browsers, innerText works for Internet Explorer
return div.textContent || div.innerText || "";
};
exports.paste_handler = function (event) {
var clipboardData = event.originalEvent.clipboardData;
var paste_html = clipboardData.getData('text/html');
if (paste_html) {
event.preventDefault();
var markdown_html = toMarkdown(paste_html);
// Now that we've done the main conversion, we want to remove
// any HTML tags that weren't converted to markdown-style
// text, since Bugdown doesn't support those.
var div = document.createElement("div");
div.innerHTML = markdown_html;
// Using textContent for modern browsers, innerText works for Internet Explorer
var text = div.textContent || div.innerText || "";
var text = exports.paste_handler_converter(paste_html);
compose_ui.insert_syntax_and_focus(text);
}
};