1 files changed, 109 insertions, 0 deletions
diff --git a/iOSClient/Share/NCShare+Helper.swift b/iOSClient/Share/NCShare+Helper.swift
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+++ b/iOSClient/Share/NCShare+Helper.swift
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+//
+//  NCShare+Helper.swift
+//  Nextcloud
+//
+//  Created by Henrik Storch on 19.03.22.
+//  Copyright © 2022 Henrik Storch. All rights reserved.
+//
+//  Author Henrik Storch <henrik.storch@nextcloud.com>
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU 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 General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import UIKit
+import NCCommunication
+
+extension tableShare: NCTableShareable { }
+extension NCCommunicationShare: NCTableShareable { }
+
+protocol NCTableShareable: AnyObject {
+    var shareType: Int { get set }
+    var permissions: Int { get set }
+
+    var idShare: Int { get set }
+    var shareWith: String { get set }
+
+    var hideDownload: Bool { get set }
+    var password: String { get set }
+    var label: String { get set }
+    var note: String { get set }
+    var expirationDate: NSDate? { get set }
+    var shareWithDisplayname: String { get set }
+}
+
+extension NCTableShareable {
+    var expDateString: String? {
+        guard let date = expirationDate else { return nil }
+        let dateFormatter = DateFormatter()
+        dateFormatter.dateFormat = "YYYY-MM-dd HH:mm:ss"
+        return dateFormatter.string(from: date as Date)
+    }
+
+    func hasChanges(comparedTo other: NCTableShareable) -> Bool {
+        return other.shareType != shareType
+        || other.permissions != permissions
+        || other.hideDownload != hideDownload
+        || other.password != password
+        || other.label != label
+        || other.note != note
+        || other.expirationDate != expirationDate
+    }
+}
+
+class NCTableShareOptions: NCTableShareable {
+    var shareType: Int
+    var permissions: Int
+
+    var idShare: Int = 0
+    var shareWith: String = ""
+
+    var hideDownload: Bool = false
+    var password: String = ""
+    var label: String = ""
+    var note: String = ""
+    var expirationDate: NSDate?
+    var shareWithDisplayname: String = ""
+
+    private init(shareType: Int, metadata: tableMetadata, password: String?) {
+        self.permissions = NCManageDatabase.shared.getCapabilitiesServerInt(account: metadata.account, elements: ["ocs", "data", "capabilities", "files_sharing", "default_permissions"]) & metadata.sharePermissionsCollaborationServices
+        self.shareType = shareType
+        if let password = password {
+            self.password = password
+        }
+    }
+
+    convenience init(sharee: NCCommunicationSharee, metadata: tableMetadata, password: String?) {
+        self.init(shareType: sharee.shareType, metadata: metadata, password: password)
+        self.shareWith = sharee.shareWith
+    }
+
+    static func shareLink(metadata: tableMetadata, password: String?) -> NCTableShareOptions {
+        return NCTableShareOptions(shareType: NCShareCommon.shared.SHARE_TYPE_LINK, metadata: metadata, password: password)
+    }
+}
+
+protocol NCShareDetail {
+    var share: NCTableShareable! { get }
+}
+
+extension NCShareDetail where Self: UIViewController {
+    func setNavigationTitle() {
+        title = NSLocalizedString("_share_", comment: "") + " – "
+        if share.shareType == NCShareCommon.shared.SHARE_TYPE_LINK {
+            title! += share.label.isEmpty ? NSLocalizedString("_share_link_", comment: "") : share.label
+        } else {
+            title! += share.shareWithDisplayname.isEmpty ? share.shareWith : share.shareWithDisplayname
+        }
+    }
+}