feat: added web redirect

[RohitKushvaha01]

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[config.js loaded] --> B[IAP_AVAILABLE = true]
    B --> C[system.getInstaller called]
    C --> D{Callback result}
    D -- success --> E{installer == com.android.vending AND typeof iap != undefined?}
    E -- Yes --> F[IAP_AVAILABLE = true]
    E -- No --> G[IAP_AVAILABLE = false]
    D -- error --> H[IAP_AVAILABLE = true]
    F --> I[User taps Buy]
    G --> I
    H --> I
    I --> J{config.IAP_AVAILABLE?}
    J -- Yes --> K[Native IAP flow: iap.getProducts]
    J -- No --> L[auth.getLoggedInUser]
    L --> M{User logged in?}
    M -- No --> N[Open login page in CustomTabs]
    M -- Yes --> O[Open plugin purchase page in CustomTabs]

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[greptile-apps]

Greptile Summary

This PR adds a web-redirect fallback for paid plugin purchases on non-Play-Store builds: when config.IAP_AVAILABLE is false, users are sent to the website to log in and purchase instead of hitting the native IAP flow. It also replaces the previous synchronous typeof iap check with an async system.getInstaller call to more reliably detect the installation source.

• config.js: IAP_AVAILABLE now defaults to true and is corrected via system.getInstaller; the success callback correctly guards with typeof iap !== \"undefined\" && installer === \"com.android.vending\", but the error callback sets it to true unconditionally.
• plugin.view.js / extensions/index.js: New openPluginWebsite helper checks login state via auth.getLoggedInUser(), then opens a CustomTabs session to either the login or plugin-purchase page.
• System.java / plugin.js: New native getInstaller action exposed via the Cordova bridge using getInstallSourceInfo (API 30+) with a getInstallerPackageName fallback.

Confidence Score: 4/5

The web-redirect logic is sound, but the error branch in the installer callback can leave a non-IAP build in a broken state.

The getInstaller error callback always writes true to IAP_AVAILABLE without checking typeof iap. On a sideloaded build where iap is undefined, a native exception from PackageManager would permanently route users into the IAP code path, crashing on iap.getProducts. The fix is a one-liner; everything else in the PR looks correct.

src/lib/config.js — specifically the error callback of system.getInstaller

Important Files Changed

Filename	Overview
src/lib/config.js	Replaces synchronous typeof iap check with an async system.getInstaller callback; error branch unconditionally sets IAP_AVAILABLE = true even when iap is undefined, crashing the install flow on non-IAP builds that hit a native error.
src/pages/plugin/plugin.view.js	Adds openPluginWebsite function and a new IAP-unavailable branch in Buttons that redirects unpurchased paid plugins to the web; id is correctly spread from parent props.
src/sidebarApps/extensions/index.js	Adds web-redirect branch when IAP is unavailable and plugin is unowned; gates the existing IAP product lookup on config.IAP_AVAILABLE, preventing iap calls on non-IAP builds for the owned case.
src/plugins/system/android/com/foxdebug/system/System.java	Adds getInstaller action using getInstallSourceInfo (API 30+) with getInstallerPackageName fallback; null result is safely passed to JS and handled by the callback.
src/plugins/system/www/plugin.js	Exposes getInstaller as a new JS bridge method; straightforward cordova.exec wrapper.
src/pages/plugin/plugin.js	Imports auth; no functional logic changes beyond existing buy() guard noted in prior threads.
package.json	Reorders plugin declarations; no functional change.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[config.js loaded] --> B[IAP_AVAILABLE = true]
    B --> C[system.getInstaller called]
    C --> D{Callback result}
    D -- success --> E{installer == com.android.vending AND typeof iap != undefined?}
    E -- Yes --> F[IAP_AVAILABLE = true]
    E -- No --> G[IAP_AVAILABLE = false]
    D -- error --> H[IAP_AVAILABLE = true]
    F --> I[User taps Buy]
    G --> I
    H --> I
    I --> J{config.IAP_AVAILABLE?}
    J -- Yes --> K[Native IAP flow: iap.getProducts]
    J -- No --> L[auth.getLoggedInUser]
    L --> M{User logged in?}
    M -- No --> N[Open login page in CustomTabs]
    M -- Yes --> O[Open plugin purchase page in CustomTabs]

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_{Reviews (5): Last reviewed commit: "fix: undefined error" | Re-trigger Greptile}

[RohitKushvaha01]

@greptileai

[RohitKushvaha01]

@greptileai

[RohitKushvaha01]

@greptileai