Add "Intermediate Link" option to HTML Source (#820)

assets/translations/bs.json

@@ -240,7 +240,7 @@
    "gitlabSourceNote": "GitLab APK extraction may not work without an API key.",
    "sortByFileNamesNotLinks": "Sort by file names instead of full links",
    "filterReleaseNotesByRegEx": "Filter Release Notes by Regular Expression",
-   "customLinkFilterRegex": "Custom Link Filter by Regular Expression (Default '.apk$')",
+   "customLinkFilterRegex": "Custom APK Link Filter by Regular Expression (Default '.apk$')",
    "appsPossiblyUpdated": "App Updates Attempted",
    "appsPossiblyUpdatedNotifDescription": "Notifies the user that updates to one or more Apps were potentially applied in the background",
    "xWasPossiblyUpdatedToY": "{} may have been updated to {}.",

assets/translations/en.json

@@ -240,7 +240,7 @@
     "gitlabSourceNote": "GitLab APK extraction may not work without an API key.",
     "sortByFileNamesNotLinks": "Sort by file names instead of full links",
     "filterReleaseNotesByRegEx": "Filter Release Notes by Regular Expression",
-    "customLinkFilterRegex": "Custom Link Filter by Regular Expression (Default '.apk$')",
+    "customLinkFilterRegex": "Custom APK Link Filter by Regular Expression (Default '.apk$')",
     "appsPossiblyUpdated": "App Updates Attempted",
     "appsPossiblyUpdatedNotifDescription": "Notifies the user that updates to one or more Apps were potentially applied in the background",
     "xWasPossiblyUpdatedToY": "{} may have been updated to {}.",
@@ -248,6 +248,8 @@
     "backgroundUpdateReqsExplanation": "Background updates may not be possible for all apps.",
     "backgroundUpdateLimitsExplanation": "The success of a background install can only be determined when Obtainium is opened.",
     "verifyLatestTag": "Verify the 'latest' tag",
+    "intermediateLinkRegex": "Filter for an 'Intermediate' Link to Visit First",
+    "intermediateLinkNotFound": "Intermediate link not found",
     "removeAppQuestion": {
         "one": "Remove App?",
         "other": "Remove Apps?"

assets/translations/es.json

@@ -240,7 +240,7 @@
     "gitlabSourceNote": "GitLab APK extraction may not work without an API key.",
     "sortByFileNamesNotLinks": "Sort by file names instead of full links",
     "filterReleaseNotesByRegEx": "Filter Release Notes by Regular Expression",
-    "customLinkFilterRegex": "Custom Link Filter by Regular Expression (Default '.apk$')",
+    "customLinkFilterRegex": "Custom APK Link Filter by Regular Expression (Default '.apk$')",
     "appsPossiblyUpdated": "App Updates Attempted",
     "appsPossiblyUpdatedNotifDescription": "Notifies the user that updates to one or more Apps were potentially applied in the background",
     "xWasPossiblyUpdatedToY": "{} may have been updated to {}.",

assets/translations/fr.json

@@ -240,7 +240,7 @@
     "gitlabSourceNote": "GitLab APK extraction may not work without an API key.",
     "sortByFileNamesNotLinks": "Sort by file names instead of full links",
     "filterReleaseNotesByRegEx": "Filter Release Notes by Regular Expression",
-    "customLinkFilterRegex": "Custom Link Filter by Regular Expression (Default '.apk$')",
+    "customLinkFilterRegex": "Custom APK Link Filter by Regular Expression (Default '.apk$')",
     "appsPossiblyUpdated": "App Updates Attempted",
     "appsPossiblyUpdatedNotifDescription": "Notifies the user that updates to one or more Apps were potentially applied in the background",
     "xWasPossiblyUpdatedToY": "{} may have been updated to {}.",

assets/translations/hu.json

@@ -239,7 +239,7 @@
     "gitlabSourceNote": "Előfordulhat, hogy a GitLab APK kibontása nem működik API-kulcs nélkül.",
     "sortByFileNamesNotLinks": "Fájlnevek szerinti elrendezés teljes linkek helyett",
     "filterReleaseNotesByRegEx": "Kiadási megjegyzések szűrése reguláris kifejezéssel",
-    "customLinkFilterRegex": "Custom Link Filter by Regular Expression (Default '.apk$')",
+    "customLinkFilterRegex": "Custom APK Link Filter by Regular Expression (Default '.apk$')",
     "appsPossiblyUpdated": "App Updates Attempted",
     "appsPossiblyUpdatedNotifDescription": "Notifies the user that updates to one or more Apps were potentially applied in the background",
     "xWasPossiblyUpdatedToY": "{} may have been updated to {}.",

assets/translations/it.json

@@ -240,7 +240,7 @@
     "gitlabSourceNote": "GitLab APK extraction may not work without an API key.",
     "sortByFileNamesNotLinks": "Sort by file names instead of full links",
     "filterReleaseNotesByRegEx": "Filter Release Notes by Regular Expression",
-    "customLinkFilterRegex": "Custom Link Filter by Regular Expression (Default '.apk$')",
+    "customLinkFilterRegex": "Custom APK Link Filter by Regular Expression (Default '.apk$')",
     "appsPossiblyUpdated": "App Updates Attempted",
     "appsPossiblyUpdatedNotifDescription": "Notifies the user that updates to one or more Apps were potentially applied in the background",
     "xWasPossiblyUpdatedToY": "{} may have been updated to {}.",

assets/translations/ru.json

@@ -240,7 +240,7 @@
     "gitlabSourceNote": "Извлечение APK из GitLab может не работать без ключа API.",
     "sortByFileNamesNotLinks": "Sort by file names instead of full links",
     "filterReleaseNotesByRegEx": "Filter Release Notes by Regular Expression",
-    "customLinkFilterRegex": "Custom Link Filter by Regular Expression (Default '.apk$')",
+    "customLinkFilterRegex": "Custom APK Link Filter by Regular Expression (Default '.apk$')",
     "appsPossiblyUpdated": "App Updates Attempted",
     "appsPossiblyUpdatedNotifDescription": "Notifies the user that updates to one or more Apps were potentially applied in the background",
     "xWasPossiblyUpdatedToY": "{} may have been updated to {}.",

lib/app_sources/html.dart

@@ -103,7 +103,16 @@ class HTML extends AppSource {
               }
             ])
       ],
+      [
+        GeneratedFormTextField('intermediateLinkRegex',
+            label: tr('intermediateLinkRegex'),
+            hint: '([0-9]+\.)*[0-9]+/\$',
+            required: false,
+            additionalValidators: [(value) => regExValidator(value)])
+      ]
     ];
+    overrideVersionDetectionFormDefault('noVersionDetection',
+        disableStandard: true, disableRelDate: true);
   }
 
   @override
@@ -132,6 +141,21 @@ class HTML extends AppSource {
           .map((element) => element.attributes['href'] ?? '')
           .toList();
       List<String> links = [];
+      if ((additionalSettings['intermediateLinkRegex'] as String?)
+              ?.isNotEmpty ==
+          true) {
+        var reg = RegExp(additionalSettings['intermediateLinkRegex']);
+        links = allLinks.where((element) => reg.hasMatch(element)).toList();
+        links.sort((a, b) => compareAlphaNumeric(a, b));
+        if (links.isEmpty) {
+          throw ObtainiumError(tr('intermediateLinkNotFound'));
+        }
+        Map<String, dynamic> additionalSettingsTemp =
+            Map.from(additionalSettings);
+        additionalSettingsTemp['intermediateLinkRegex'] = null;
+        return getLatestAPKDetails(
+            ensureAbsoluteUrl(links.last, uri), additionalSettingsTemp);
+      }
       if ((additionalSettings['customLinkFilterRegex'] as String?)
               ?.isNotEmpty ==
           true) {

lib/app_sources/huaweiappgallery.dart

@@ -7,7 +7,8 @@ class HuaweiAppGallery extends AppSource {
   HuaweiAppGallery() {
     name = 'Huawei AppGallery';
     host = 'appgallery.huawei.com';
-    overrideVersionDetectionFormDefault('releaseDateAsVersion', true);
+    overrideVersionDetectionFormDefault('releaseDateAsVersion',
+        disableStandard: true);
   }
 
   @override

lib/app_sources/jenkins.dart

@@ -6,7 +6,8 @@ import 'package:obtainium/providers/source_provider.dart';
 
 class Jenkins extends AppSource {
   Jenkins() {
-    overrideVersionDetectionFormDefault('releaseDateAsVersion', true);
+    overrideVersionDetectionFormDefault('releaseDateAsVersion',
+        disableStandard: true);
   }
 
   String trimJobUrl(String url) {

lib/providers/source_provider.dart

@@ -329,16 +329,23 @@ abstract class AppSource {
     name = runtimeType.toString();
   }
 
-  overrideVersionDetectionFormDefault(String vd, bool disableStandard) {
+  overrideVersionDetectionFormDefault(String vd,
+      {bool disableStandard = false, bool disableRelDate = false}) {
     additionalAppSpecificSourceAgnosticSettingFormItems =
         additionalAppSpecificSourceAgnosticSettingFormItems.map((e) {
       return e.map((e2) {
         if (e2.key == 'versionDetection') {
           var item = e2 as GeneratedFormDropdown;
           item.defaultValue = vd;
+          item.disabledOptKeys = [];
           if (disableStandard) {
-            item.disabledOptKeys = ['standardVersionDetection'];
+            item.disabledOptKeys?.add('standardVersionDetection');
           }
+          if (disableRelDate) {
+            item.disabledOptKeys?.add('releaseDateAsVersion');
+          }
+          item.disabledOptKeys =
+              item.disabledOptKeys?.where((element) => element != vd).toList();
         }
         return e2;
       }).toList();