Accessibility update footer items (#119)

Author: Arhell

src/Template/Element/Layout/default/footer/login_form.ctp

@@ -42,20 +42,20 @@
         <?= $this->Html->link(
             $this->Html->image('open-hub.svg'),
             'https://www.openhub.net/p/cakephp',
-            ['escape' => false, 'target' => '_blank', 'style' => 'opacity: .5']
+            ['escape' => false, 'target' => '_blank', 'style' => 'opacity: .5', 'aria-label' => 'openHub', 'alt' => 'openHub']
         ) ?>
         <div class="mt10">
             <?= $this->Html->link(
                 $this->Html->image('pingping.png'),
                 'https://pingping.io',
-                ['escape' => false, 'target' => '_blank']
+                ['escape' => false, 'target' => '_blank', 'aria-label' => 'pingping.io', 'alt' => 'pingping.io']
             ) ?>
         </div>
         <div class="mt10">
             <?= $this->Html->link(
                 $this->Html->image('linode.png'),
                 'https://www.linode.com/',
-                ['escape' => false, 'target' => '_blank']
+                ['escape' => false, 'target' => '_blank', 'aria-label' => 'Linode', 'alt' => 'Linode']
             ) ?>
         </div>
     </div>

src/Template/Element/Layout/default/footer/social_interactions.ctp

@@ -17,9 +17,9 @@
 </div>
 
 <div class="col-sm-3 col-xs-6">
-    <iframe src="https://ghbtns.com/github-btn.html?user=cakephp&amp;repo=cakephp&amp;type=star&amp;count=true&amp;size=small"></iframe>
+    <iframe title="github star count" src="https://ghbtns.com/github-btn.html?user=cakephp&amp;repo=cakephp&amp;type=star&amp;count=true&amp;size=small"></iframe>
 </div>
 
 <div class="col-sm-3 col-xs-6">
-    <iframe src="https://ghbtns.com/github-btn.html?user=cakephp&amp;repo=cakephp&amp;type=fork&amp;count=true&amp;size=small"></iframe>
+    <iframe title="github fork count" src="https://ghbtns.com/github-btn.html?user=cakephp&amp;repo=cakephp&amp;type=fork&amp;count=true&amp;size=small"></iframe>
 </div>

src/Template/Element/Layout/default/footer/social_links.ctp

@@ -5,6 +5,7 @@
         'target' => '_blank',
         'title' => 'Twitter',
         'data-toggle' => 'tooltip',
+        'aria-label' => 'Twitter',
         'escape' => false
     ]
 ); ?>
@@ -15,6 +16,7 @@
         'target' => '_blank',
         'title' => 'Facebook',
         'data-toggle' => 'tooltip',
+        'aria-label' => 'Facebook',
         'escape' => false
     ]
 ); ?>
@@ -25,6 +27,7 @@
         'target' => '_blank',
         'title' => 'Youtube',
         'data-toggle' => 'tooltip',
+        'aria-label' => 'Youtube',
         'escape' => false
     ]
 ); ?>
@@ -35,6 +38,7 @@
         'target' => '_blank',
         'title' => 'Linkedin',
         'data-toggle' => 'tooltip',
+        'aria-label' => 'Linkedin',
         'escape' => false
     ]
 ); ?>
@@ -45,6 +49,7 @@
         'target' => '_blank',
         'title' => 'Github',
         'data-toggle' => 'tooltip',
+        'aria-label' => 'Github',
         'escape' => false
     ]
 ); ?>
@@ -55,6 +60,7 @@
         'target' => '_blank',
         'title' => 'Slack',
         'data-toggle' => 'tooltip',
+        'aria-label' => 'Slack',
         'escape' => false
     ]
 ); ?>
@@ -65,6 +71,7 @@
         'target' => '_blank',
         'title' => 'Stack Overflow',
         'data-toggle' => 'tooltip',
+        'aria-label' => 'Stack Overflow',
         'escape' => false
     ]
 ); ?>
@@ -75,6 +82,7 @@
         'target' => '_blank',
         'title' => 'IRC',
         'class' => 'icon-irc',
-        'data-toggle' => 'tooltip'
+        'data-toggle' => 'tooltip',
+        'aria-label' => 'IRC'
     ]
 ) ?>