Fix various issues detected by html-proofer (#270)

* Add alt tag to the images

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

* Remove unnecessary /

Signed-off-by: hossainemruz <hossainemruz@gmail.com>

11 files changed, 24 insertions, 17 deletions

diff --git a/layouts/404.html b/layouts/404.html
index 8fd4a16..c602109 100644
--- a/layouts/404.html
+++ b/layouts/404.html
@@ -19,7 +19,7 @@
 
 <div class="container">
     <div class="notFound">
-        <img src="{{ $notFoundImage }}" alt="">
+        <img src="{{ $notFoundImage }}" alt="Page Not Found">
         <div class="message">
             <h1>404</h1>
             <h4>{{ i18n "err_404" }}</h4>
diff --git a/layouts/_default/search.html b/layouts/_default/search.html
index a0f55e4..41c04d0 100644
--- a/layouts/_default/search.html
+++ b/layouts/_default/search.html
@@ -43,7 +43,7 @@
             <a href="${link}" class="post-card-link">
               <div class="card" style="min-height: 352px;"><a href="${link}" class="post-card-link">
                 <div class="card-head">
-                  <img class="card-img-top" src="${hero}">
+                  <img class="card-img-top" src="${hero}" alt="Card Heading Image">
                 </div>
                 <div class="card-body">
                   <h5 class="card-title">${title}</h5>
diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index 2e6b4ee..143d8b9 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -43,7 +43,7 @@
       <!--Content Start-->
       <div class="page-content">
         <div class="author-profile ml-auto align-self-lg-center">
-          <img class="rounded-circle" src='{{ partial "helpers/get-author-image.html" . }}'/>
+          <img class="rounded-circle" src='{{ partial "helpers/get-author-image.html" . }}' alt="Author Image">
           <h5 class="author-name">{{ partial "helpers/get-author-name.html" . }}</h5>
           <p>{{ .Page.Date.Format "January 2, 2006" }}</p>
         </div>
diff --git a/layouts/partials/cards/post.html b/layouts/partials/cards/post.html
index 7bfe722..afabab9 100644
--- a/layouts/partials/cards/post.html
+++ b/layouts/partials/cards/post.html
@@ -2,7 +2,7 @@
   <a href="{{ .RelPermalink | relLangURL }}" class="post-card-link">
     <div class="card">
       <div class="card-head">
-        <img class="card-img-top" src='{{ partial "helpers/get-hero.html" . }}'/>
+        <img class="card-img-top" src='{{ partial "helpers/get-hero.html" . }}' alt="Hero Image">
       </div>
       <div class="card-body">
         <h5 class="card-title">{{ .Title }}</h5>
diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index 0988dab..d361d6c 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -93,7 +93,7 @@
     <div class="row text-left">
       <div class="col-md-4">
         <a id="theme" href="https://github.com/hossainemruz/toha" target="#">
-          <img src="{{ $themeLogo }}">
+          <img src="{{ $themeLogo }}" alt="Toha Theme Logo">
           Toha
         </a>
       </div>
diff --git a/layouts/partials/navigators/floating-lang-selector.html b/layouts/partials/navigators/floating-lang-selector.html
index ec891d6..b76dfec 100644
--- a/layouts/partials/navigators/floating-lang-selector.html
+++ b/layouts/partials/navigators/floating-lang-selector.html
@@ -5,13 +5,15 @@
 
 <div class="dropdown languageSelector">
     <a class="btn dropdown-toggle" href="#" id="languageSelector" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-        <img class="flag" src="https://www.countryflags.io/{{ partial "helpers/country-code.html" .Language }}/flat/16.png">
+        {{ $countryCode := partial "helpers/country-code.html" .Language }}
+        <img class="flag" src="https://www.countryflags.io/{{ $countryCode }}/flat/16.png" alt="{{ $countryCode }}">
         {{ site.Language.LanguageName }}
     </a>
     <div class="dropdown-menu" aria-labelledby="languageSelector">
         {{ range .Translations }}
         <a class="dropdown-item nav-link languages-item" href="{{ path.Join "/" (cond (eq .Language.Lang "en") "" .Language.Lang) $pageURL }}">
-            <img class="flag" src="https://www.countryflags.io/{{ partial "helpers/country-code.html" .Language }}/flat/24.png">
+            {{ $countryCode := partial "helpers/country-code.html" .Language }}
+            <img class="flag" src="https://www.countryflags.io/{{ $countryCode }}/flat/24.png" alt="{{ $countryCode }}">
             {{ .Language.LanguageName }}
         </a>
         {{ end }}
diff --git a/layouts/partials/navigators/lang-selector-2.html b/layouts/partials/navigators/lang-selector-2.html
index d94bd05..e98d3f2 100644
--- a/layouts/partials/navigators/lang-selector-2.html
+++ b/layouts/partials/navigators/lang-selector-2.html
@@ -5,13 +5,15 @@
 
 <li class="nav-item dropdown">
     <a class="nav-link dropdown-toggle" href="#" id="languageSelector" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-      <img class="flag" src="https://www.countryflags.io/{{ partial "helpers/country-code.html" .Language }}/flat/16.png">
+      {{ $countryCode := partial "helpers/country-code.html" .Language }}
+      <img class="flag" src="https://www.countryflags.io/{{ $countryCode }}/flat/16.png" alt="{{ $countryCode }}">
       {{ site.Language.LanguageName }}
     </a>
     <div class="dropdown-menu" aria-labelledby="languageSelector">
       {{ range .Translations }}
         <a class="dropdown-item nav-link languages-item" href="{{ path.Join "/" (cond (eq .Language.Lang "en") "" .Language.Lang) $pageURL }}">
-          <img class="flag" src="https://www.countryflags.io/{{ partial "helpers/country-code.html" .Language }}/flat/24.png">
+          {{ $countryCode := partial "helpers/country-code.html" .Language }}
+          <img class="flag" src="https://www.countryflags.io/{{ $countryCode }}/flat/24.png" alt="{{ $countryCode }}">
           {{ .Language.LanguageName }}
         </a>
       {{ end }}
diff --git a/layouts/partials/navigators/lang-selector.html b/layouts/partials/navigators/lang-selector.html
index 87abe4d..afce12c 100644
--- a/layouts/partials/navigators/lang-selector.html
+++ b/layouts/partials/navigators/lang-selector.html
@@ -1,12 +1,14 @@
 <li class="nav-item dropdown">
 <a class="nav-link dropdown-toggle" href="#" id="languageSelector" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-    <img class="flag" src="https://www.countryflags.io/{{ partial "helpers/country-code.html" .Language }}/flat/16.png">
+    {{ $countryCode := partial "helpers/country-code.html" .Language }}
+    <img class="flag" src="https://www.countryflags.io/{{ $countryCode }}/flat/16.png" alt="{{ $countryCode }}">
     {{ site.Language.LanguageName }}
 </a>
 <div class="dropdown-menu" aria-labelledby="languageSelector">
     {{ range site.Home.AllTranslations }}
     <a class="dropdown-item nav-link languages-item" href="{{ .RelPermalink }}">
-        <img class="flag" src="https://www.countryflags.io/{{ partial "helpers/country-code.html" .Language }}/flat/24.png">
+        {{ $countryCode := partial "helpers/country-code.html" .Language }}
+        <img class="flag" src="https://www.countryflags.io/{{ $countryCode }}/flat/24.png" alt="{{ $countryCode }}">
         {{ .Language.LanguageName }}
     </a>
     {{ end }}
diff --git a/layouts/partials/navigators/navbar-2.html b/layouts/partials/navigators/navbar-2.html
index 40e83b5..86b4626 100644
--- a/layouts/partials/navigators/navbar-2.html
+++ b/layouts/partials/navigators/navbar-2.html
@@ -30,7 +30,7 @@
       <span class="navbar-toggler-icon"></span>
     </button>
     <a class="navbar-brand" href="{{ site.BaseURL | relLangURL }}">
-      <img src="{{ $mainLogo  }}">
+      <img src="{{ $mainLogo  }}" alt="Logo">
       {{- site.Title -}}
     </a>
     <button class="navbar-toggler navbar-light" id="toc-toggler" type="button" onclick="toggleTOC()">
@@ -46,6 +46,6 @@
     </div>
   </div>
   <!-- Store the logo information in a hidden img for the JS -->
-  <img src="{{ $mainLogo  }}" class="d-none" id="main-logo">
-  <img src="{{ $invertedLogo  }}" class="d-none" id="inverted-logo">
+  <img src="{{ $mainLogo  }}" class="d-none" id="main-logo" alt="Logo">
+  <img src="{{ $invertedLogo  }}" class="d-none" id="inverted-logo" alt="Inverted Logo">
 </nav>
diff --git a/layouts/partials/navigators/navbar.html b/layouts/partials/navigators/navbar.html
index 7384acb..3debe37 100644
--- a/layouts/partials/navigators/navbar.html
+++ b/layouts/partials/navigators/navbar.html
@@ -36,7 +36,7 @@
 <nav class="navbar navbar-expand-xl top-navbar initial-navbar" id="top-navbar">
   <div class="container">
     <a class="navbar-brand" href="{{ site.BaseURL | relLangURL }}">
-      <img src="{{ $invertedLogo }}" id="logo">
+      <img src="{{ $invertedLogo }}" id="logo" alt="Logo">
       {{- site.Title -}}
     </a>
     <button
@@ -109,6 +109,6 @@
     </div>
   </div>
   <!-- Store the logo information in a hidden img for the JS -->
-  <img src="{{ $mainLogo }}" class="d-none" id="main-logo">
-  <img src="{{ $invertedLogo }}" class="d-none" id="inverted-logo">
+  <img src="{{ $mainLogo }}" class="d-none" id="main-logo" alt="Logo">
+  <img src="{{ $invertedLogo }}" class="d-none" id="inverted-logo" alt="Inverted Logo">
 </nav>
diff --git a/layouts/partials/sections/home.html b/layouts/partials/sections/home.html
index ec45a45..4976c09 100644
--- a/layouts/partials/sections/home.html
+++ b/layouts/partials/sections/home.html
@@ -107,6 +107,7 @@
   <div class="container content text-center">
     <img src="{{ $authorImage.RelPermalink }}"
       class="rounded-circle mx-auto d-block img-fluid"
+      alt="Author Image"
     />
     <h1 class="greeting"> {{ $author.greeting }} {{ $name }}</h1>
     <div class="typing-carousel">