Issue 5191 - Add Terms of Use to adblockplus.org homepage

includes/index.tmpl

Index: includes/index.tmpl
===================================================================
--- a/includes/index.tmpl
+++ b/includes/index.tmpl
@@ -62,29 +62,43 @@
         </li>
         <li id="feature-maxthon" itemprop="featureList">
           <div class="sprite"></div>
           {{"Integrated by default in"|translate("s11")}} <a href="http://www.maxthon.com/" target="_blank">{{"Maxthon Cloud Browser"|translate("s12")}}</a>
         </li>
       </ul>
     </div>
 
+    {% if locale == defaultlocale or has_string("terms-message", "index") %}
+      <p class="terms-message">
+        {{ "By clicking the Agree and Install button below, you agree to our <a href='terms'>Terms of Use</a>." | translate("terms-message", "Terms of use message") }}
+      </p>
+    {% endif %}
+
     <h3 class="edge-message">
       {{"Adblock Plus for Microsoft Edge requires Windows 10 Anniversary Update"|translate("edge-message")}}
     </h3>
 
     <div id="install">
-      <a class="install-button" href="https://update.adblockplus.org/latest/adblockplusfirefox.xpi" id="install-firefox">{{"Install for Firefox"|translate("s13")}}</a>
-      <a class="install-button" href="https://chrome.google.com/webstore/detail/cfhdojbkjhnklbpkdaibdccddilifddb" id="install-chrome" onclick="chrome.webstore.install(); return false;">{{"Install for Chrome"|translate("s14")}}</a>
-      <a class="install-button" href="https://addons.opera.com/extensions/details/opera-adblock/?display=en-US" id="install-opera">{{"Install for Opera"|translate("s15")}}</a>
-      <a class="install-button" href="android-install" id="install-android">{{"Install for Android"|translate("s16")}}</a>
-      <a class="install-button" href="https://update.adblockplus.org/latest/adblockplusie.exe" id="install-internet-explorer">{{"Install for Internet Explorer"|translate("s17")}}</a>
-      <a class="install-button" href="https://update.adblockplus.org/latest/adblockplussafari.safariextz" id="install-safari">{{"Install for Safari"|translate("s18")}}</a>
-      <a class="install-button" href="https://chrome.google.com/webstore/detail/cfhdojbkjhnklbpkdaibdccddilifddb" id="install-yandex-browser" onclick="chrome.webstore.install(); return false;">{{"Install for Yandex Browser"|translate("s19")}}</a>
-      <a class="install-button" href="ms-windows-store://pdp/?ProductId=9nblggh4r9nz" id="install-edge">{{"Install for Microsoft Edge"|translate("install-edge")}}</a>
+      {% for platform_id in platforms %}
+        {% set platform = platforms[platform_id] %}
+        <a
+          id="install-{{ platform_id }}"
+          class="install-button"
+          {% if platform_id in ('chrome', 'yandex-browser') %}
+            onclick="chrome.webstore.install(); return false;"
+          {% endif %}
+          href="{{ platform.href }}">
+          {% if locale == "en" or has_string(("agree-install-%s" % platform_id), "index") %}
+            {{ ("Agree and Install for <fix>%s</fix>" % platform.label) | translate(("agree-install-%s" % platform_id), "button label") }}
+          {% else %}
+            {{ ("Install for <fix>%s</fix>" % platform.label) | translate(("install-%s" % platform_id), "button label") }}
+          {% endif %}
+        </a>
+      {% endfor %}
     </div>
 
     <div id="other-platform">
         <div>{{"Download Adblock Plus for another platform"|translate("other-platform")}}</div>
         <ul>
           <li>
             <a class="sprite" href="firefox" id="platform-firefox" title="{{"Adblock Plus for Firefox"|translate("s20")}}"></a>
           </li>