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Don't remove hashtags if post is only hashtags

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Cadence Ember 2020-06-19 18:47:54 +12:00
parent 36530e5db4
commit 21875a8e83
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GPG Key ID: 128B99B1B74A6412
2 changed files with 22 additions and 0 deletions
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2
src/lib/utils/structuretext.js
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@ -86,6 +86,7 @@ function structure(text) {
* Edit a structure in-place to remove trailing hashtags and separator characters. * Edit a structure in-place to remove trailing hashtags and separator characters.
*/ */
function removeTrailingHashtags(structured) { function removeTrailingHashtags(structured) {
let original = structured.slice()
let hasHashtags = structured.some(part => part.type === "hashtag") let hasHashtags = structured.some(part => part.type === "hashtag")
let seenHashtags = false let seenHashtags = false
@ -111,6 +112,7 @@ function removeTrailingHashtags(structured) {
while (shouldRemoveLastPart()) { while (shouldRemoveLastPart()) {
structured.pop() structured.pop()
if (structured.length === 0) return original
} }
return structured return structured

20
test/structuretext.js
View File

@ -240,5 +240,25 @@ tap.test("remove trailing hashtags", childTest => {
"chongquing china" "chongquing china"
) )
childTest.same(
removeTrailingHashtags(structure("#justice #onlyhashtags")),
[
{type: "text", text: ""},
{type: "hashtag", text: "#justice", hashtag: "justice"},
{type: "text", text: " "},
{type: "hashtag", text: "#onlyhashtags", hashtag: "onlyhashtags"},
{type: "text", text: ""}
],
"only hashtags"
)
childTest.same(
removeTrailingHashtags(structure("")),
[
{type: "text", text: ""}
],
"no content"
)
childTest.end() childTest.end()
}) })