Update manifest version to 1.4.1 [▶️]

.gitea/workflows/release_build.yml

@@ -5,9 +5,6 @@ on:
     branches:
       - main
   workflow_dispatch:
-  schedule:
-    - cron: '28 5 * * *'
-  # workflow_run support in Gitea can be tricky, keeping it but might need adjustment
   workflow_run:
     workflows: ["Sync Repo"]
     types:
@@ -19,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     container:
       image: catthehacker/ubuntu:act-latest
-    
+
     permissions:
       contents: write
       packages: write
@@ -139,7 +136,7 @@ jobs:
           LATEST_RELEASE_TAG=$(curl -sL -H "Accept: application/json" \
             -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
             "${{ gitea.api_url }}/repos/${{ gitea.repository }}/releases/latest" | jq -r .tag_name)
-          
+
           if [ -z "$LATEST_RELEASE_TAG" ] || [ "$LATEST_RELEASE_TAG" = "null" ]; then
             LATEST_RELEASE_TAG="v1.0.0"
           fi
@@ -245,7 +242,7 @@ jobs:
           AUTHOR="Ivan Carlos"
           VERSION_FILE="manifest.json"
           UPSTREAM_SHA="${{ steps.check_upstream.outputs.upstream_sha }}"
-          
+
           if [ -f "$VERSION_FILE" ]; then
              jq --arg v "$VERSION" \
                 --arg a "$AUTHOR" \
@@ -265,6 +262,11 @@ jobs:
           git commit -m "Update manifest version to ${{ steps.version.outputs.VERSION }} [▶️]" || echo "Nothing to commit"
           git push origin main
 
+      - name: 🛠 Install zip
+        if: steps.check_commits.outputs.commit_count != '0'
+        run: |
+          apt-get update && apt-get install -y zip
+
       - name: 📦 Create ZIP package (excluding certain files)
         if: steps.check_commits.outputs.commit_count != '0'
         run: |
@@ -279,11 +281,11 @@ jobs:
         run: |
           TAG_NAME="v${{ steps.version.outputs.VERSION }}"
           RELEASE_NAME="${{ steps.version.outputs.REPO_NAME }} v${{ steps.version.outputs.VERSION }}"
-          
+
           # Construct Markdown body safely using env var
           # We use printf to avoid interpreting backslashes in the file list
           BODY=$(printf "### Changelog\nFiles changed in this release:\n%s" "$CHANGELOG_LIST")
-          
+
           # Create JSON payload using jq
           jq -n \
             --arg tag_name "$TAG_NAME" \
@@ -299,13 +301,13 @@ jobs:
             -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
             -H "Content-Type: application/json" \
             -d @release_payload.json > api_response.json
-          
+
           echo "DEBUG: API Response:"
           cat api_response.json || true
-          
+
           RELEASE_ID=$(jq -r .id api_response.json)
           echo "RELEASE_ID=$RELEASE_ID" >> "$GITHUB_OUTPUT"
-          
+
           if [ "$RELEASE_ID" == "null" ] || [ -z "$RELEASE_ID" ]; then
             echo "Failed to create release. Response content:"
             cat api_response.json
@@ -318,19 +320,18 @@ jobs:
           RELEASE_ID="${{ steps.create_release.outputs.RELEASE_ID }}"
           ZIP_NAME="${{ steps.version.outputs.ZIP_NAME }}"
           FILE_PATH="./$ZIP_NAME"
-          
+
-          curl -s -X POST "${{ gitea.api_url }}/repos/${{ gitea.repository }}/releases/$RELEASE_ID/assets" \
+          curl --fail -s -X POST "${{ gitea.api_url }}/repos/${{ gitea.repository }}/releases/$RELEASE_ID/assets?name=$ZIP_NAME" \
             -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
             -H "Content-Type: application/zip" \
-            --data-binary @"$FILE_PATH" \
+            --data-binary @"$FILE_PATH"
-            -o /dev/null
 
       # ----- Docker steps -----
       - name: Clone Upstream Code (if needed)
         if: steps.check_commits.outputs.commit_count != '0' && (steps.check_upstream.outputs.upstream_needs_update == 'true' || steps.check_upstream.outputs.repo_url != '')
         run: |
-           rm -rf upstream_src
+          rm -rf upstream_src
-           git clone --depth 1 --branch ${{ steps.check_upstream.outputs.repo_branch }} ${{ steps.check_upstream.outputs.repo_url }} upstream_src
+          git clone --depth 1 --branch ${{ steps.check_upstream.outputs.repo_branch }} ${{ steps.check_upstream.outputs.repo_url }} upstream_src
 
       - name: 🔍 Check if Dockerfile exists
         if: steps.check_commits.outputs.commit_count != '0' || steps.check_upstream.outputs.upstream_needs_update == 'true'

.gitea/workflows/update_readme.yml

@@ -0,0 +1,59 @@
+name: Update README
+
+permissions:
+  contents: write
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 4 * * *" # Every day at 4 AM UTC
+
+jobs:
+  update-readme:
+    runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
+
+    env:
+      SOURCE_REPO: ivancarlos/.gitea
+      SOURCE_BRANCH: main
+
+    steps:
+      - name: Checkout current repository
+        uses: actions/checkout@v4
+
+      - name: Checkout source README template
+        uses: actions/checkout@v4
+        with:
+          repository: ${{ env.SOURCE_REPO }}
+          ref: ${{ env.SOURCE_BRANCH }}
+          token: ${{ secrets.CR_PAT }}
+          path: source_readme
+
+      - name: Update README.md (footer only)
+        run: |
+          set -e
+
+          # --- Extract footer block from source (everything from <!-- footer --> onward) ---
+          FOOTER=$(awk '/<!-- footer -->/{flag=1}flag' source_readme/README.md)
+
+          # --- Replace everything after <!-- footer --> with FOOTER ---
+          awk -v footer="$FOOTER" '
+            /<!-- footer -->/ {
+              print footer
+              found=1
+              exit
+            }
+            { print }
+          ' README.md > README.tmp && mv README.tmp README.md
+
+      - name: Remove source_readme from git index
+        run: rm -rf source_readme
+
+      - name: Commit and push changes
+        run: |
+          git config user.name "Gitea Actions"
+          git config user.email "actions@git.icc.gg"
+          git add README.md
+          git commit -m "Sync README from template [▶️]" || echo "Nothing to commit"
+          git push origin ${{ github.ref_name }}

README.md

@@ -60,17 +60,9 @@ input {
 ## 🩷 Project support
 | If you found this project helpful, consider |
 | :---: |
-[**buying me a coffee**][buymeacoffee], [**donate by paypal**][paypal], [**sponsor this project**][sponsor] or just [**leave a star**](../..)⭐
+[**buying me a coffee**][buymeacoffee] or [**supporting me on Patreon**][patreon]
 |Thanks for your support, it is much appreciated!|
 
-[cc]: https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/adding-a-code-of-conduct-to-your-project
+[ivancarlos]: https://ivancarlos.me
-[contributing]: https://docs.github.com/en/articles/setting-guidelines-for-repository-contributors
-[security]: https://docs.github.com/en/code-security/getting-started/adding-a-security-policy-to-your-repository
-[support]: https://docs.github.com/en/articles/adding-support-resources-to-your-project
-[it]: https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository#configuring-the-template-chooser
-[prt]: https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/creating-a-pull-request-template-for-your-repository
-[funding]: https://docs.github.com/en/articles/displaying-a-sponsor-button-in-your-repository
-[ivancarlos]: https://ivancarlos.it
 [buymeacoffee]: https://www.buymeacoffee.com/ivancarlos
-[paypal]: https://icc.gg/donate
+[patreon]: https://patreon.com/ivancarlos
-[sponsor]: https://github.com/sponsors/ivancarlosti

manifest.json

@@ -1,4 +1,4 @@
 {
-  "version": "1.3.0",
+  "version": "1.4.1",
   "author": "Ivan Carlos"
 }

plugin.php

@@ -2,37 +2,46 @@
 /*
 Plugin Name: ICC Webmaster Settings
 Plugin URI: https://github.com/ivancarlosti/yourlsiccwebmastersettings
-Description: Change Logo, Title, Page Footer, add custom CSS, and customize favicon lines
+Description: Customize Logo, Title, Footer, CSS & Favicons. Add reCAPTCHA v3, Meta Redirects (delayed), and Force 302 Redirects. 
-Version: 1.01
+Version: 2.0
 Author: Ivan Carlos
 Author URI: https://ivancarlos.com.br/
 */
 
 // No direct call
-if( !defined( 'YOURLS_ABSPATH' ) ) die();
+if (!defined('YOURLS_ABSPATH'))
+    die();
+
+// Default redirect delay in seconds (used when option unset)
+define('ICC_MRDR_DEFAULT_DELAY', 1);
 
 // Register unified config page
-yourls_add_action( 'plugins_loaded', 'icc_config_add_page' );
+yourls_add_action('plugins_loaded', 'icc_config_add_page');
-function icc_config_add_page() {
+function icc_config_add_page()
-    yourls_register_plugin_page( 'icc_logo_title_footer_favicon_config', 'Webmaster Settings', 'icc_config_do_page' );
+{
+    yourls_register_plugin_page('icc_logo_title_footer_favicon_config', 'Webmaster Settings', 'icc_config_do_page');
 }
 
 // Handle and display unified config page
-function icc_config_do_page() {
+function icc_config_do_page()
-    if( isset( $_POST['icc_submit'] ) ) icc_config_update_option();
+{
+    if (isset($_POST['icc_submit']))
+        icc_config_update_option();
 
     // Options
-    $icc_logo_imageurl = yourls_get_option( 'icc_logo_imageurl' );
+    $icc_logo_imageurl = yourls_get_option('icc_logo_imageurl');
-    $icc_logo_imageurl_tag = yourls_get_option( 'icc_logo_imageurl_tag' );
+    $icc_logo_imageurl_tag = yourls_get_option('icc_logo_imageurl_tag');
-    $icc_logo_imageurl_title = yourls_get_option( 'icc_logo_imageurl_title' );
+    $icc_logo_imageurl_title = yourls_get_option('icc_logo_imageurl_title');
-    $icc_title_custom = yourls_get_option( 'icc_title_custom' );
+    $icc_title_custom = yourls_get_option('icc_title_custom');
-    $icc_footer_text = yourls_get_option( 'icc_footer_text' );
+    $icc_footer_text = yourls_get_option('icc_footer_text');
-    if ($icc_footer_text === false) $icc_footer_text = '';
+    if ($icc_footer_text === false)
+        $icc_footer_text = '';
     $footer_text_escaped = htmlspecialchars($icc_footer_text);
 
     // Custom CSS option
-    $icc_custom_css = yourls_get_option( 'icc_custom_css' );
+    $icc_custom_css = yourls_get_option('icc_custom_css');
-    if ($icc_custom_css === false) $icc_custom_css = '';
+    if ($icc_custom_css === false)
+        $icc_custom_css = '';
     $custom_css_escaped = htmlspecialchars($icc_custom_css);
 
     $defaults = [
@@ -43,13 +52,36 @@ function icc_config_do_page() {
     $favicon_options = [];
     foreach ($defaults as $key => $default_value) {
         $val = yourls_get_option($key);
-        if ($val === false) $val = $default_value;
+        if ($val === false)
+            $val = $default_value;
         $favicon_options[$key] = $val;
     }
-    $escape_attr = function($str) {
+
+    // reCAPTCHA options
+    $icc_recaptcha_enabled = yourls_get_option('icc_recaptcha_enabled');
+    $icc_recaptcha_site_key = yourls_get_option('icc_recaptcha_site_key');
+    $icc_recaptcha_secret_key = yourls_get_option('icc_recaptcha_secret_key');
+
+    $recaptcha_checked = $icc_recaptcha_enabled ? 'checked' : '';
+    $escape_attr = function ($str) {
         return htmlspecialchars($str, ENT_QUOTES | ENT_HTML5);
     };
 
+    // Meta Redirect options
+    $icc_mrdr_url_prefix = yourls_get_option('icc_mrdr_url_prefix');
+    if ($icc_mrdr_url_prefix === false)
+        $icc_mrdr_url_prefix = '.';
+
+    $icc_mrdr_delay = yourls_get_option('icc_mrdr_delay');
+    if ($icc_mrdr_delay === false || !is_numeric($icc_mrdr_delay) || (int) $icc_mrdr_delay < 0) {
+        $icc_mrdr_delay = ICC_MRDR_DEFAULT_DELAY;
+    }
+    $escaped_delay = (int) $icc_mrdr_delay;
+
+    // 302 Redirect options
+    $icc_302_redirect_enabled = yourls_get_option('icc_302_redirect_enabled');
+    $redirect_302_checked = $icc_302_redirect_enabled ? 'checked' : '';
+
     echo <<<HTML
 <h2>Webmaster Settings</h2>
 <form method="post">
@@ -82,6 +114,35 @@ function icc_config_do_page() {
     <p><label for="favicon_shortcut_icon" style="display: inline-block; width: 200px;">Shortcut Icon (favicon.ico) URL</label>
     <input type="text" id="favicon_shortcut_icon" name="favicon_shortcut_icon" value="{$escape_attr($favicon_options['favicon_shortcut_icon'])}" size="80" /></p>
 
+    <h3>reCAPTCHA v3 Settings</h3>
+    <p>
+        <label for="icc_recaptcha_enabled" style="display: inline-block; width: 200px;">Enable reCAPTCHA v3</label>
+        <input type="checkbox" id="icc_recaptcha_enabled" name="icc_recaptcha_enabled" value="1" {$recaptcha_checked} />
+    </p>
+    <p><label for="icc_recaptcha_site_key" style="display: inline-block; width: 200px;">Site Key</label>
+    <input type="text" id="icc_recaptcha_site_key" name="icc_recaptcha_site_key" value="{$escape_attr($icc_recaptcha_site_key)}" size="80" placeholder="Required if enabled" /></p>
+    <p><label for="icc_recaptcha_secret_key" style="display: inline-block; width: 200px;">Secret Key</label>
+    <input type="text" id="icc_recaptcha_secret_key" name="icc_recaptcha_secret_key" value="{$escape_attr($icc_recaptcha_secret_key)}" size="80" placeholder="Required if enabled" /></p>
+
+    <h3>Meta Redirect Settings</h3>
+    <p>
+        <label for="icc_mrdr_url_prefix" style="display:inline-block; width:200px;">Redirect Prefix Character</label>
+        <input type="text" id="icc_mrdr_url_prefix" name="icc_mrdr_url_prefix" value="{$escape_attr($icc_mrdr_url_prefix)}" maxlength="1" size="80" />
+        <br><span style="padding-left: 205px;"><small>Single character prefix to trigger meta redirect. Default is a dot (.)</small></span>
+    </p>
+    <p>
+        <label for="icc_mrdr_delay" style="display:inline-block; width:200px;">Redirect Delay (seconds)</label>
+        <input type="number" id="icc_mrdr_delay" name="icc_mrdr_delay" value="{$escaped_delay}" min="0" step="1" size="80" />
+        <br><span style="padding-left: 205px;"><small>Delay before redirecting. Default is 1 second. Use 0 for immediate redirect.</small></span>
+    </p>
+
+    <h3>Redirect Code Settings</h3>
+    <p>
+        <label for="icc_302_redirect_enabled" style="display: inline-block; width: 200px;">Force 302 Redirect</label>
+        <input type="checkbox" id="icc_302_redirect_enabled" name="icc_302_redirect_enabled" value="1" {$redirect_302_checked} />
+        <br><span style="padding-left: 205px;"><small>Use 302 (Temporary) instead of 301 (Permanent) for standard redirects.</small></span>
+    </p>
+
     <p><input type="submit" name="icc_submit" value="Update values" /></p>
 </form>
 <hr style="margin-top: 40px" />
@@ -92,75 +153,253 @@ HTML;
 }
 
 // Update options
-function icc_config_update_option() {
+function icc_config_update_option()
+{
     $fields_logo = ['icc_logo_imageurl', 'icc_logo_imageurl_tag', 'icc_logo_imageurl_title'];
     foreach ($fields_logo as $key) {
-        if (isset($_POST[$key])) yourls_update_option($key, strval($_POST[$key]));
+        if (isset($_POST[$key]))
+            yourls_update_option($key, strval($_POST[$key]));
     }
-    if (isset($_POST['icc_title_custom'])) yourls_update_option('icc_title_custom', strval($_POST['icc_title_custom']));
+    if (isset($_POST['icc_title_custom']))
-    if (isset($_POST['icc_footer_text'])) yourls_update_option('icc_footer_text', $_POST['icc_footer_text']);
+        yourls_update_option('icc_title_custom', strval($_POST['icc_title_custom']));
-    if (isset($_POST['icc_custom_css'])) yourls_update_option('icc_custom_css', $_POST['icc_custom_css']);
+    if (isset($_POST['icc_footer_text']))
-    $fields_favicon = ['favicon_icon32','favicon_icon16','favicon_shortcut_icon'];
+        yourls_update_option('icc_footer_text', $_POST['icc_footer_text']);
+    if (isset($_POST['icc_custom_css']))
+        yourls_update_option('icc_custom_css', $_POST['icc_custom_css']);
+    $fields_favicon = ['favicon_icon32', 'favicon_icon16', 'favicon_shortcut_icon'];
     foreach ($fields_favicon as $key) {
-        if (isset($_POST[$key])) yourls_update_option($key, strval($_POST[$key]));
+        if (isset($_POST[$key]))
+            yourls_update_option($key, strval($_POST[$key]));
     }
+
+    // reCAPTCHA update
+    $recaptcha_enabled = isset($_POST['icc_recaptcha_enabled']);
+    $site_key = isset($_POST['icc_recaptcha_site_key']) ? trim($_POST['icc_recaptcha_site_key']) : '';
+    $secret_key = isset($_POST['icc_recaptcha_secret_key']) ? trim($_POST['icc_recaptcha_secret_key']) : '';
+
+    if ($recaptcha_enabled && (empty($site_key) || empty($secret_key))) {
+        echo '<div class="error"><p><strong>Error:</strong> both Site Key and Secret Key are required to enable reCAPTCHA.</p></div>';
+        // Do not update enabled status if validation fails
+    } else {
+        yourls_update_option('icc_recaptcha_enabled', $recaptcha_enabled);
+        yourls_update_option('icc_recaptcha_site_key', $site_key);
+        yourls_update_option('icc_recaptcha_secret_key', $secret_key);
+    }
+
+    // Meta Redirect update
+    if (isset($_POST['icc_mrdr_url_prefix'])) {
+        $prefix = substr(trim($_POST['icc_mrdr_url_prefix']), 0, 1);
+        if ($prefix === '') {
+            yourls_delete_option('icc_mrdr_url_prefix');
+        } else {
+            yourls_update_option('icc_mrdr_url_prefix', $prefix);
+        }
+    }
+    if (isset($_POST['icc_mrdr_delay'])) {
+        $delay = intval($_POST['icc_mrdr_delay']);
+        if ($delay < 0)
+            $delay = ICC_MRDR_DEFAULT_DELAY;
+        yourls_update_option('icc_mrdr_delay', $delay);
+    }
+
+    // 302 Redirect update
+    $redirect_302_enabled = isset($_POST['icc_302_redirect_enabled']);
+    yourls_update_option('icc_302_redirect_enabled', $redirect_302_enabled);
 }
 
 // Show custom logo
-yourls_add_filter( 'pre_html_logo', 'icc_hideoriginallogo' );
+yourls_add_filter('pre_html_logo', 'icc_hideoriginallogo');
-function icc_hideoriginallogo() {
+function icc_hideoriginallogo()
+{
     echo '<span id="hideYourlsLogo" style="display:none">';
 }
-yourls_add_filter( 'html_logo', 'icc_logo' );
+yourls_add_filter('html_logo', 'icc_logo');
-function icc_logo() {
+function icc_logo()
+{
     echo '</span>';
     echo '<h1 id="yourls.logo">';
-    echo '<a href="'.yourls_admin_url( 'index.php' ).'" title="'.yourls_get_option( 'icc_logo_imageurl_title' ).'"><span>';
+    echo '<a href="' . yourls_admin_url('index.php') . '" title="' . yourls_get_option('icc_logo_imageurl_title') . '"><span>';
-    echo '<img src="'.yourls_get_option( 'icc_logo_imageurl' ).'" alt="'.yourls_get_option( 'icc_logo_imageurl_tag' ).'" title="'.yourls_get_option( 'icc_logo_imageurl_title' ).'" border="0" style="border: 0px; max-width: 100px;" /></a>';
+    echo '<img src="' . yourls_get_option('icc_logo_imageurl') . '" alt="' . yourls_get_option('icc_logo_imageurl_tag') . '" title="' . yourls_get_option('icc_logo_imageurl_title') . '" border="0" style="border: 0px; max-width: 100px;" /></a>';
     echo '</h1>';
 }
 
 // Show custom title
-yourls_add_filter( 'html_title', 'icc_change_title' );
+yourls_add_filter('html_title', 'icc_change_title');
-function icc_change_title( $value ) {
+function icc_change_title($value)
-    $custom = yourls_get_option( 'icc_title_custom' );
+{
-    if ($custom !== '') return $custom;
+    $custom = yourls_get_option('icc_title_custom');
+    if ($custom !== '')
+        return $custom;
     return $value;
 }
 
 // Replace footer text with custom footer from option
-yourls_add_filter( 'html_footer_text', 'icc_change_footer' );
+yourls_add_filter('html_footer_text', 'icc_change_footer');
-function icc_change_footer( $value ) {
+function icc_change_footer($value)
-    $custom_footer = yourls_get_option( 'icc_footer_text' );
+{
-    if ( !empty($custom_footer) ) return $custom_footer;
+    $custom_footer = yourls_get_option('icc_footer_text');
+    if (!empty($custom_footer))
+        return $custom_footer;
     return $value;
 }
 
 // Output favicon lines (only if set)
 yourls_add_filter('shunt_html_favicon', 'icc_plugin_favicon');
-function icc_plugin_favicon() {
+function icc_plugin_favicon()
+{
     $opts = [
         'favicon_icon32' => yourls_get_option('favicon_icon32'),
         'favicon_icon16' => yourls_get_option('favicon_icon16'),
         'favicon_shortcut_icon' => yourls_get_option('favicon_shortcut_icon'),
     ];
     if (!empty($opts['favicon_icon32'])) {
-        echo '<link rel="icon" type="image/png" sizes="32x32" href="' . htmlspecialchars($opts['favicon_icon32'], ENT_QUOTES | ENT_HTML5) . '">'."\n";
+        echo '<link rel="icon" type="image/png" sizes="32x32" href="' . htmlspecialchars($opts['favicon_icon32'], ENT_QUOTES | ENT_HTML5) . '">' . "\n";
     }
     if (!empty($opts['favicon_icon16'])) {
-        echo '<link rel="icon" type="image/png" sizes="16x16" href="' . htmlspecialchars($opts['favicon_icon16'], ENT_QUOTES | ENT_HTML5) . '">'."\n";
+        echo '<link rel="icon" type="image/png" sizes="16x16" href="' . htmlspecialchars($opts['favicon_icon16'], ENT_QUOTES | ENT_HTML5) . '">' . "\n";
     }
     if (!empty($opts['favicon_shortcut_icon'])) {
-        echo '<link rel="shortcut icon" href="' . htmlspecialchars($opts['favicon_shortcut_icon'], ENT_QUOTES | ENT_HTML5) . '">'."\n";
+        echo '<link rel="shortcut icon" href="' . htmlspecialchars($opts['favicon_shortcut_icon'], ENT_QUOTES | ENT_HTML5) . '">' . "\n";
     }
     return true;
 }
 
 // Output custom CSS if set
 yourls_add_action('html_head', 'icc_print_custom_css');
-function icc_print_custom_css() {
+function icc_print_custom_css()
+{
     $css = yourls_get_option('icc_custom_css');
     if ($css !== false && trim($css) !== '') {
         echo "<style>\n" . $css . "\n</style>\n";
     }
 }
+
+// reCAPTCHA v3 Integration
+yourls_add_action('html_head', 'icc_recaptcha_v3_html_head');
+function icc_recaptcha_v3_html_head()
+{
+    if (!yourls_get_option('icc_recaptcha_enabled'))
+        return;
+    $site_key = yourls_get_option('icc_recaptcha_site_key');
+    if ($site_key) {
+        echo '<script src="https://www.google.com/recaptcha/api.js?render=' . htmlspecialchars($site_key, ENT_QUOTES) . '"></script>';
+    }
+}
+
+yourls_add_action('login_form_bottom', 'icc_recaptcha_v3_login_form');
+function icc_recaptcha_v3_login_form()
+{
+    if (!yourls_get_option('icc_recaptcha_enabled'))
+        return;
+    echo '<div id="recaptcha"></div>';
+    echo '<input type="hidden" name="token" id="tokenInput">';
+}
+
+yourls_add_action('login_form_end', 'icc_recaptcha_v3_inject_script');
+function icc_recaptcha_v3_inject_script()
+{
+    if (!yourls_get_option('icc_recaptcha_enabled'))
+        return;
+    $site_key = yourls_get_option('icc_recaptcha_site_key');
+    if ($site_key) {
+        echo '<script>
+            grecaptcha.ready(function() {
+                grecaptcha.execute(\'' . htmlspecialchars($site_key, ENT_QUOTES) . '\', {action: \'submit\'}).then(function(token) {
+                    document.getElementById(\'tokenInput\').value = token;
+                });
+            });
+        </script>';
+    }
+}
+
+yourls_add_action('pre_login_username_password', 'icc_recaptcha_v3_validation');
+function icc_recaptcha_v3_validation()
+{
+    if (!yourls_get_option('icc_recaptcha_enabled'))
+        return;
+
+    $site_key = yourls_get_option('icc_recaptcha_site_key');
+    $secret_key = yourls_get_option('icc_recaptcha_secret_key');
+
+    if (empty($site_key) || empty($secret_key))
+        return; // Should not happen if validation works, but safety net
+
+    $token = isset($_POST['token']) ? $_POST['token'] : '';
+
+    // call curl to POST request
+    $ch = curl_init();
+    curl_setopt($ch, CURLOPT_URL, "https://www.google.com/recaptcha/api/siteverify");
+    curl_setopt($ch, CURLOPT_POST, 1);
+    curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query(array('secret' => $secret_key, 'response' => $token)));
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+    $response = curl_exec($ch);
+    curl_close($ch);
+    $arrResponse = json_decode($response, true);
+
+    // verify the response
+    if (isset($arrResponse["success"]) && $arrResponse["success"] == '1' && isset($arrResponse["score"]) && $arrResponse["score"] >= 0.5) {
+        // reCAPTCHA succeeded
+        return true;
+    } else {
+        // reCAPTCHA failed
+        yourls_login_screen($error_msg = 'reCAPTCHA verification failed');
+        yourls_die('reCAPTCHA verification failed. Please try again.');
+        return false;
+    }
+}
+
+// Meta Redirect Logic
+yourls_add_action('loader_failed', 'icc_mrdr_redirect');
+function icc_mrdr_redirect($args)
+{
+    // Get prefix from option or fallback default
+    $prefix = yourls_get_option('icc_mrdr_url_prefix');
+    if ($prefix === false || $prefix === '') {
+        $prefix = '.';
+    }
+
+    // Get delay from option or fallback default
+    $delay = yourls_get_option('icc_mrdr_delay');
+    if ($delay === false || !is_numeric($delay) || (int) $delay < 0) {
+        $delay = ICC_MRDR_DEFAULT_DELAY;
+    }
+    $delay = (int) $delay;
+
+    // Escape prefix safely for regex
+    $escaped_prefix = preg_quote($prefix, '!');
+
+    // Check if requested keyword starts with prefix
+    if (isset($args[0]) && preg_match('!^' . $escaped_prefix . '(.*)!', $args[0], $matches)) {
+        $keyword = yourls_sanitize_keyword($matches[1]);
+
+        // Load YOURLS core to use the URL functions if not already available (usually available in this hook context)
+        // require_once(dirname(__FILE__) . '/../../../includes/load-yourls.php'); // Not typically needed inside a plugin hook
+
+        $url = yourls_get_keyword_longurl($keyword);
+        if (!$url) {
+            return; // No redirect
+        }
+
+        // Output meta refresh redirect with configured delay
+        echo '<!DOCTYPE html><html><head><meta http-equiv="refresh" content="' . $delay . '; url=' . htmlspecialchars($url, ENT_QUOTES) . '"></head><body>';
+        echo 'You will be redirected to <a href="' . htmlspecialchars($url, ENT_QUOTES) . '">' . htmlspecialchars($url) . '</a>.';
+        echo '</body></html>';
+        exit;
+    }
+}
+
+// 302 Redirect Logic
+yourls_add_action('pre_redirect', 'icc_force_302_redirect');
+function icc_force_302_redirect($args)
+{
+    if (!yourls_get_option('icc_302_redirect_enabled'))
+        return;
+
+    $url = $args[0];
+    $code = $args[1];
+    if ($code != 302) {
+        // Redirect with 302 instead
+        yourls_redirect($url, 302);
+        die();
+    }
+}