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Merge pull request #28 from NickM-27/develop
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11 changes: 11 additions & 0 deletions
11
linkpreview/src/main/java/com/nick/mowen/linkpreview/CardData.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| package com.nick.mowen.linkpreview | ||
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| import androidx.annotation.Keep | ||
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| @Keep | ||
| data class CardData(val title: String, val imageUrl: String, val baseUrl: String) { | ||
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| fun isEmpty(): Boolean = title.isEmpty() && imageUrl.isEmpty() && baseUrl.isEmpty() | ||
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| fun isNotEmpty(): Boolean = !isEmpty() | ||
| } |
16 changes: 15 additions & 1 deletion
16
linkpreview/src/main/java/com/nick/mowen/linkpreview/binding/BindingAdapter.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,11 +1,25 @@ | ||
| package com.nick.mowen.linkpreview.binding | ||
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| import android.widget.ImageView | ||
| import androidx.databinding.BindingAdapter | ||
| import coil.api.load | ||
| import com.nick.mowen.linkpreview.view.LinkPreview | ||
| import kotlinx.coroutines.Dispatchers | ||
| import kotlinx.coroutines.GlobalScope | ||
| import kotlinx.coroutines.launch | ||
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| object BindingAdapter { | ||
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| @BindingAdapter("parsedLink") | ||
| @JvmStatic | ||
| fun setParsedLink(view: LinkPreview, link: String) = view.parseTextForLink(link) | ||
| fun LinkPreview.setParsedLink(link: String) = parseTextForLink(link) | ||
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| @BindingAdapter("imageUrl") | ||
| @JvmStatic | ||
| fun ImageView.setImageUrl(imageUrl: String?) { | ||
| imageUrl ?: return | ||
| load(imageUrl) { | ||
| crossfade(true) | ||
| } | ||
| } | ||
| } |
67 changes: 0 additions & 67 deletions
67
linkpreview/src/main/java/com/nick/mowen/linkpreview/extension/ImageExtension.kt
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138 changes: 138 additions & 0 deletions
138
linkpreview/src/main/java/com/nick/mowen/linkpreview/extension/LinkExtension.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| package com.nick.mowen.linkpreview.extension | ||
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| import android.util.Log | ||
| import android.view.View | ||
| import com.nick.mowen.linkpreview.CardData | ||
| import com.nick.mowen.linkpreview.listener.CardListener | ||
| import com.nick.mowen.linkpreview.listener.LinkListener | ||
| import com.nick.mowen.linkpreview.view.LinkCardView | ||
| import com.nick.mowen.linkpreview.view.LinkPreview | ||
| import kotlinx.coroutines.Dispatchers | ||
| import kotlinx.coroutines.launch | ||
| import kotlinx.coroutines.withContext | ||
| import org.jsoup.Jsoup | ||
| import org.jsoup.nodes.Document | ||
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| suspend fun LinkPreview.loadImage( | ||
| link: String, | ||
| linkMap: HashMap<Int, String>, | ||
| key: Int, | ||
| listener: LinkListener? | ||
| ) = withContext(Dispatchers.Default) { | ||
| try { | ||
| val result = try { | ||
| val connection = Jsoup.connect(link).userAgent("Mozilla") | ||
| val doc: Document = connection.get() | ||
| val imageElements = doc.select("meta[property=og:image]") | ||
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| if (imageElements.size > 0) { | ||
| var it = 0 | ||
| var chosen: String? = "" | ||
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| while ((chosen == null || chosen.isEmpty()) && it < imageElements.size) { | ||
| chosen = imageElements[it].attr("content") | ||
| it += 1 | ||
| } | ||
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| chosen | ||
| } else { | ||
| linkMap[key] = "Fail" | ||
| launch(Dispatchers.Main) { listener?.onError() } | ||
| "" | ||
| } | ||
| } catch (e: IndexOutOfBoundsException) { | ||
| e.printStackTrace() | ||
| linkMap[key] = "Fail" | ||
| launch(Dispatchers.Main) { listener?.onError() } | ||
| "" | ||
| } catch (e: Exception) { | ||
| e.printStackTrace() | ||
| linkMap[key] = "Fail" | ||
| launch(Dispatchers.Main) { listener?.onError() } | ||
| "" | ||
| } | ||
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| launch(Dispatchers.Main) { | ||
| try { | ||
| if (result != null && result.isNotEmpty()) { | ||
| setImageData(result) | ||
| listener?.onSuccess(result) | ||
| } else { | ||
| Log.d("Article Request", "Image url is empty") | ||
| visibility = View.GONE | ||
| listener?.onError() | ||
| } | ||
| } catch (e: Exception) { | ||
| e.printStackTrace() | ||
| listener?.onError() | ||
| } catch (e: IllegalArgumentException) { | ||
| e.printStackTrace() | ||
| listener?.onError() | ||
| } | ||
| } | ||
| } catch (e: Exception) { | ||
| e.printStackTrace() | ||
| } | ||
| } | ||
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| suspend fun LinkCardView.loadCardData( | ||
| link: String, | ||
| linkMap: HashMap<Int, String>, | ||
| key: Int, | ||
| listener: CardListener? | ||
| ) = withContext(Dispatchers.Default) { | ||
| try { | ||
| val result = try { | ||
| val connection = Jsoup.connect(link).userAgent("Mozilla") | ||
| val doc: Document = connection.get() | ||
| val imageElements = doc.select("meta[property=og:image]") | ||
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| if (imageElements.size > 0) { | ||
| var it = 0 | ||
| var chosen: String? = "" | ||
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| while ((chosen == null || chosen.isEmpty()) && it < imageElements.size) { | ||
| chosen = imageElements[it].attr("content") | ||
| it += 1 | ||
| } | ||
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| CardData(doc.title(), chosen ?: "", link) | ||
| } else { | ||
| linkMap[key] = "Fail" | ||
| launch(Dispatchers.Main) { listener?.onError() } | ||
| CardData("", "", "") | ||
| } | ||
| } catch (e: IndexOutOfBoundsException) { | ||
| e.printStackTrace() | ||
| linkMap[key] = "Fail" | ||
| launch(Dispatchers.Main) { listener?.onError() } | ||
| CardData("", "", "") | ||
| } catch (e: Exception) { | ||
| e.printStackTrace() | ||
| linkMap[key] = "Fail" | ||
| launch(Dispatchers.Main) { listener?.onError() } | ||
| CardData("", "", "") | ||
| } | ||
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| launch(Dispatchers.Main) { | ||
| try { | ||
| if (result.isNotEmpty()) { | ||
| setCardData(result) | ||
| listener?.onSuccess(result) | ||
| } else { | ||
| Log.d("Article Request", "Image url is empty") | ||
| visibility = View.GONE | ||
| listener?.onError() | ||
| } | ||
| } catch (e: Exception) { | ||
| e.printStackTrace() | ||
| listener?.onError() | ||
| } catch (e: IllegalArgumentException) { | ||
| e.printStackTrace() | ||
| listener?.onError() | ||
| } | ||
| } | ||
| } catch (e: Exception) { | ||
| e.printStackTrace() | ||
| } | ||
| } |
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