Merge pull request #74 from silinternational/develop

use a variable for Help link

Author: briskt

composer.json

@@ -11,7 +11,7 @@
   ],
   "minimum-stability": "stable",
   "require": {
-    "php": ">=5.4",
+    "php": ">=7.0",
     "roave/security-advisories": "dev-master",
     "simplesamlphp/composer-module-installer": "^1.1.5",
     "simplesamlphp/simplesamlphp": "^1.15.2",

themes/material/default/selectidp-links.php

@@ -41,9 +41,13 @@ function clickedAnyway(idpName) {
 
             <div class="mdl-layout-spacer"></div>
 
-            <nav class="mdl-navigation">
-                <a class="mdl-navigation__link" href="https://idphelp.sil.org" target="_blank"><?= $this->t('{material:selectidp:help}') ?></a>
-            </nav>
+            <?php if (! empty($this->data['helpCenterUrl'])): ?>
+                <nav class="mdl-navigation">
+                    <a href="<?= $this->data['helpCenterUrl'] ?>" target="_blank" class="mdl-navigation__link">
+                        <?= $this->t('{material:selectidp:help}') ?>
+                    </a>
+                </nav>
+            <?php endif; ?>
         </div>
     </header>