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/*
* <!--
* Nextcloud Android client application
*
* @author Tobias Kaminsky
* Copyright (C) 2019 Tobias Kaminsky
* Copyright (C) 2019 Nextcloud GmbH
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
* -->
*/
package com.nextcloud.android.lib.resources.search
import com.google.gson.reflect.TypeToken
import com.nextcloud.common.NextcloudClient
import com.nextcloud.operations.GetMethod
import com.owncloud.android.lib.common.SearchResult
import com.owncloud.android.lib.common.operations.RemoteOperationResult
import com.owncloud.android.lib.common.utils.Log_OC
import com.owncloud.android.lib.ocs.ServerResponse
import com.owncloud.android.lib.resources.OCSRemoteOperation
import org.apache.commons.httpclient.HttpStatus
import java.net.URLEncoder
/**
* Get search result by a specific unified search provider
*/
@Suppress("TooGenericExceptionCaught")
class UnifiedSearchRemoteOperation(
val provider: String,
val query: String,
val cursor: Int? = null,
val limit: Int = 5
) :
OCSRemoteOperation<SearchResult>() {
companion object {
private val TAG = UnifiedSearchRemoteOperation::class.java.simpleName
private const val ENDPOINT = "/ocs/v2.php/search/providers/"
private const val SEARCH = "/search"
private const val TERM = "&term="
private const val LIMIT = "&limit=%d"
private const val CURSOR = "&cursor=%d"
}
override fun run(client: NextcloudClient): RemoteOperationResult<SearchResult> {
if (query.isBlank()) {
return RemoteOperationResult(
IllegalArgumentException("Query may not be empty or blank!")
)
}
var result: RemoteOperationResult<SearchResult>
var getMethod: GetMethod? = null
try {
var uri = client.baseUri.toString() +
ENDPOINT +
provider +
SEARCH +
JSON_FORMAT +
TERM +
URLEncoder.encode(query, "UTF-8") +
LIMIT.format(limit)
cursor?.let {
uri += CURSOR.format(it)
}
getMethod = GetMethod(
uri,
true
)
// remote request
getMethod.addRequestHeader(OCS_API_HEADER, OCS_API_HEADER_VALUE)
val status = client.execute(getMethod)
if (status == HttpStatus.SC_OK) {
val searchProviders = getServerResponse(
getMethod,
object : TypeToken<ServerResponse<SearchResult>?>() {}
)?.ocs?.data
if (searchProviders != null) {
result = RemoteOperationResult(true, getMethod)
result.resultData = searchProviders
} else {
result = RemoteOperationResult(false, getMethod)
}
} else {
result = RemoteOperationResult(false, getMethod)
}
} catch (e: Exception) {
result = RemoteOperationResult(e)
Log_OC.e(
TAG,
"Search with " + query + " to " + provider + " failed:" + result.logMessage,
result.exception
)
} finally {
getMethod?.releaseConnection()
}
return result
}
}
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