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Using the URL Detector (which is faster) to catch urls in the text

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Vitor Pamplona
2023-04-20 10:08:32 -04:00
parent 64321dbe7c
commit 42801e3eca
1 changed files with 13 additions and 25 deletions
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38
app/src/main/java/com/vitorpamplona/amethyst/ui/components/RichTextViewer.kt
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@@ -32,6 +32,8 @@ import com.halilibo.richtext.markdown.MarkdownParseOptions
import com.halilibo.richtext.ui.RichTextStyle
import com.halilibo.richtext.ui.material.MaterialRichText
import com.halilibo.richtext.ui.resolveDefaults
import com.linkedin.urls.detection.UrlDetector
import com.linkedin.urls.detection.UrlDetectorOptions
import com.vitorpamplona.amethyst.model.LocalCache
import com.vitorpamplona.amethyst.model.Note
import com.vitorpamplona.amethyst.model.User
@@ -132,22 +134,13 @@ fun RichTextViewer(
)
}
} else {
val imagesForPager = mutableListOf<String>()
content.split('\n').forEach { paragraph ->
paragraph.split(' ').forEach { word: String ->
// sequence of images will render in a slideview
if (isValidURL(word)) {
val removedParamsFromUrl = word.split("?")[0].lowercase()
if (imageExtensions.any { removedParamsFromUrl.endsWith(it) }) {
imagesForPager.add(word)
}
if (videoExtensions.any { removedParamsFromUrl.endsWith(it) }) {
imagesForPager.add(word)
}
}
}
val urls = UrlDetector(content, UrlDetectorOptions.Default).detect()
val urlSet = urls.mapTo(LinkedHashSet(urls.size)) { it.originalUrl }
val imagesForPager = urlSet.filter { fullUrl ->
val removedParamsFromUrl = fullUrl.split("?")[0].lowercase()
imageExtensions.any { removedParamsFromUrl.endsWith(it) } || videoExtensions.any { removedParamsFromUrl.endsWith(it) }
}
val imagesForPagerSet = imagesForPager.toSet()
// FlowRow doesn't work well with paragraphs. So we need to split them
content.split('\n').forEach { paragraph ->
@@ -156,15 +149,10 @@ fun RichTextViewer(
s.forEach { word: String ->
if (canPreview) {
// Explicit URL
if (isValidURL(word)) {
val removedParamsFromUrl = word.split("?")[0].lowercase()
if (imageExtensions.any { removedParamsFromUrl.endsWith(it) }) {
ZoomableImageView(word, imagesForPager)
} else if (videoExtensions.any { removedParamsFromUrl.endsWith(it) }) {
ZoomableImageView(word, imagesForPager)
} else {
UrlPreview(word, "$word ")
}
if (imagesForPagerSet.contains(word)) {
ZoomableImageView(word, imagesForPager)
} else if (urlSet.contains(word)) {
UrlPreview(word, "$word ")
} else if (word.startsWith("lnbc", true)) {
MayBeInvoicePreview(word)
} else if (word.startsWith("lnurl", true)) {
@@ -214,7 +202,7 @@ fun RichTextViewer(
)
}
} else {
if (isValidURL(word)) {
if (urlSet.contains(word)) {
ClickableUrl("$word ", word)
} else if (word.startsWith("lnurl", true)) {
val lnWithdrawal = LnWithdrawalUtil.findWithdrawal(word)