mirror of https://github.com/jlelse/teleposter
150 lines
4.9 KiB
Kotlin
150 lines
4.9 KiB
Kotlin
package telegra.ph
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import com.afollestad.bridge.Bridge
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import com.afollestad.bridge.MultipartForm
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import org.json.JSONArray
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import org.json.JSONObject
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import java.io.File
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object Api {
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private val ApiBase = "https://api.telegra.ph/"
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fun getPage(path: String?, accessToken: String?, callback: (success: Boolean, page: Page?) -> Unit) {
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Bridge.get("${ApiBase}getPage/$path?access_token=%s&return_content=true", accessToken).asJsonObject { _, jsonObject, exception ->
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if (jsonObject != null && exception == null) try {
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callback(true, jsonObject.parsePageResponse())
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} catch (e: Exception) {
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callback(false, null)
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}
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else callback(false, null)
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}
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}
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fun createPage(accessToken: String?, content: String?, title: String?, name: String?, callback: (success: Boolean, Page?) -> Unit) {
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Bridge.get("${ApiBase}createPage?access_token=%s&title=%s&author_name=%s&content=%s&return_content=true", accessToken, title, name, content).asJsonObject { _, jsonObject, exception ->
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if (jsonObject != null && exception == null) try {
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callback(true, jsonObject.parsePageResponse())
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} catch (e: Exception) {
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callback(false, null)
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}
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else callback(false, null)
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}
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}
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fun editPage(accessToken: String?, path: String?, content: String?, title: String?, name: String?, callback: (success: Boolean, Page?) -> Unit) {
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Bridge.get("${ApiBase}editPage/$path?access_token=%s&title=%s&author_name=%s&content=%s&return_content=true", accessToken, title, name, content).asJsonObject { _, jsonObject, exception ->
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if (jsonObject != null && exception == null) try {
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callback(true, jsonObject.parsePageResponse())
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} catch (e: Exception) {
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callback(false, null)
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}
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else callback(false, null)
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}
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}
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fun createAccount(callback: (accessToken: String?) -> Unit) {
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Bridge.get("${ApiBase}createAccount?short_name=teleposter").asJsonObject { _, jsonObject, exception ->
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if (jsonObject != null && exception == null) try {
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callback(jsonObject.optJSONObject("result")?.optString("access_token"))
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} catch (e: Exception) {
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callback(null)
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}
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else callback(null)
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}
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}
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fun getPageList(accessToken: String?, offset: Int = 0, callback: (success: Boolean, MutableList<Page>?) -> Unit) {
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Bridge.get("${ApiBase}getPageList?access_token=%s&limit=200&offset=$offset", accessToken).asJsonObject { _, jsonObject, exception ->
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if (jsonObject != null && exception == null) try {
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jsonObject.optJSONObject("result")?.let {
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val totalCount = it.optInt("total_count")
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var currentCount = 200 + offset
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val result = mutableListOf<Page>()
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it.optJSONArray("pages")?.let {
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for (i in 0 until it.length()) {
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val page = it.optJSONObject(i)?.parsePage()
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if (page != null) result.add(page)
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}
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}
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if (currentCount < totalCount) {
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getPageList(accessToken, currentCount) { success, pages ->
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if (success && pages != null) {
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result.addAll(pages)
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callback(true, result)
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}
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if (!success) callback(false, null)
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}
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currentCount += 200
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} else callback(true, result)
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} ?: callback(false, null)
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} catch (e: Exception) {
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callback(false, null)
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}
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else callback(false, null)
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}
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}
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private fun JSONObject.parsePageResponse(): Page? {
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if (optBoolean("ok", false)) optJSONObject("result")?.let { return it.parsePage() }
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return null
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}
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private fun JSONObject.parsePage(): Page? {
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val result = Page()
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result.path = optString("path", "")
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result.url = optString("url", "")
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result.title = optString("title", "")
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result.description = optString("description", "")
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result.author_name = optString("author_name", "")
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result.author_url = optString("author_url", "")
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result.image_url = optString("image_url", "")
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optJSONArray("content")?.parseContent(result)
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result.views = optInt("views", 0)
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result.can_edit = optBoolean("can_edit", false)
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return result
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}
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private fun JSONArray.parseContent(result: Page) {
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for (i in 0 until length()) {
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optJSONObject(i)?.let {
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result.content += "<${it.optString("tag", "")}"
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it.optJSONObject("attrs")?.let {
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for (key in it.keys()) {
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result.content += " $key=\"${it.optString(key, "")}\""
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}
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}
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result.content += ">"
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it.optJSONArray("children")?.parseContent(result)
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result.content += "</${it.optString("tag", "")}>"
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}
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if (optJSONObject(i) == null) optString(i)?.let {
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result.content += it
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}
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}
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}
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fun uploadImage(file: File, callback: (url: String?) -> Unit) {
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Bridge.post("http://telegra.ph/upload")
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.body(MultipartForm().add("FileUpload", file))
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.asJsonArray { _, jsonArray, _ ->
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val src = jsonArray?.optJSONObject(0)?.optString("src", null)
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callback(src)
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}
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}
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}
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class Page(
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var path: String = "",
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var url: String = "",
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var title: String = "",
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var description: String = "",
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var author_name: String = "",
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var author_url: String = "",
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var image_url: String = "",
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var content: String = "",
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var views: Int = 0,
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var can_edit: Boolean = false
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) |