web: add some img alt tags

3 files changed, 12 insertions, 12 deletions

diff --git a/fatcat_scholar/templates/base.html b/fatcat_scholar/templates/base.html
index cd8c513..5da594b 100644
--- a/fatcat_scholar/templates/base.html
+++ b/fatcat_scholar/templates/base.html
@@ -138,8 +138,8 @@
       </div>
     {% endif %}
     <a href="https://archive.org/" class="header item">
-      <img class="logo" src="/static/ia-logo.svg" style="width: 20px;">
-      <img class="mobile-hide" src="/static/ia-wordmark.svg" style="margin-left: 10px; width: 180px;">
+      <img class="logo" src="/static/ia-logo.svg" style="width: 20px;" alt="">
+      <img class="mobile-hide" src="/static/ia-wordmark.svg" style="margin-left: 10px; width: 180px;" alt="Internet Archive">
     </a>
     <span style="margin-top: 0.5em;">
       <a class="ui grey label" style="background-color: #fbbd08a6;" href="{{ lang_prefix }}/#alphanotice"><i>alpha</i></a>
@@ -149,7 +149,7 @@
       <div class="ui simple dropdown item">
       <!-- language/translate SVG icon -->
       <img src="data:image/svg+xml;base64,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"
-      alt="select language" style="height: 1.5em; filter: invert(100%);">
+      alt="{{ _("select language") }}" style="height: 1.5em; filter: invert(100%);">
       <i class="dropdown icon" style="margin-left: 0.2em;"></i>
         <div class="menu">
             {# TODO: as a dynamic array #}
@@ -173,7 +173,7 @@
       <div class="ui four wide column" style="padding-bottom: 0;">
         <div style="display: flex; justify-content: center; align-items: center; height: 100%; width: 100%;">
           <a href="{{ lang_prefix }}/">
-            <img src="/static/scholar-vaporwave-logo-small.png" style="width: 200px; margin-top: -1.5em;">
+            <img src="/static/scholar-vaporwave-logo-small.png" alt="Internet Archive Scholar" style="width: 200px; margin-top: -1.5em;">
           </a>
         </div>
       </div>
@@ -212,7 +212,7 @@
       <div class="nine wide column">
         <div class="ui grid">
           <div class="tablet-hide two wide column" style="padding-top: 4em; padding-right: 0;">
-            <img class="logo" src="/static/ia-logo.svg" style="width: 100%; opacity: 0.5;">
+            <img class="logo" src="/static/ia-logo.svg" alt="" style="width: 100%; opacity: 0.5;">
           </div>
           <div class="one wide column computer only"></div>
           <div class="thirteen wide twelve wide computer column">
diff --git a/fatcat_scholar/templates/home.html b/fatcat_scholar/templates/home.html
index 7c430fe..ac69edf 100644
--- a/fatcat_scholar/templates/home.html
+++ b/fatcat_scholar/templates/home.html
@@ -7,7 +7,7 @@
     <div class="ui centered grid">
       <div class="ui sixteen wide mobile twelve wide computer column">
         <div style="width: 100%; text-align: center;">
-          <img src="/static/scholar-vaporwave-logo.png" style="max-width: 100%; margin-bottom: 1.5em;">
+          <img src="/static/scholar-vaporwave-logo.png" alt="{{ _("Internet Archive Scholar logo (vaporwave)") }}" style="max-width: 100%; margin-bottom: 1.5em;">
           <form class="" id="search_form" action="{{ lang_prefix }}/search") }}" method="get" role="search" aria-label="papers" itemprop="potentialAction" itemscope itemtype="https://schema.org/SearchAction">
             <meta itemprop="target" content="https://{{ settings.SCHOLAR_DOMAIN }}/fulltext/search?q={q}"/>
             <div class="ui form">
@@ -46,7 +46,7 @@
 
       <div class="ui card" style="max-width: 250px;">
         <a class="image" href="https://web.archive.org/web/20171006225602/https://burnstrauma.biomedcentral.com/track/pdf/10.1186/s41038-017-0090-z?site=burnstrauma.biomedcentral.com" target="_blank" rel="noopener">
-          <img src="/static/thumbnail-c9e87f84.jpg" alt="PDF thumbnail">
+          <img src="/static/thumbnail-c9e87f84.jpg" alt="{{ _("PDF thumbnail") }}">
         </a>
         <div class="content">
           <a class="header" style="font-size: 1.1em;">Children are not little adults: blood transfusion in children with burn injury</a>
@@ -60,7 +60,7 @@
 
       <div class="ui card" style="max-width: 250px;">
         <a class="image" href="https://web.archive.org/web/20200328205104/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5180799&blobtype=pdf" target="_blank" rel="noopener">
-          <img src="/static/thumbnail-1e13eaf1.jpg" alt="PDF thumbnail">
+          <img src="/static/thumbnail-1e13eaf1.jpg" alt="{{ _("PDF thumbnail") }}">
         </a>
         <div class="content">
           <a class="header" style="font-size: 1.1em;">Epidemic Influenza in and around the City of Calcutta</a>
@@ -74,7 +74,7 @@
 
       <div class="ui card tablet-hide" style="max-width: 250px;">
         <a class="image" href="https://web.archive.org/web/2017/http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0010071&type=printable" target="_blank" rel="noopener">
-          <img src="/static/thumbnail-60cd26da.jpg" alt="PDF thumbnail">
+          <img src="/static/thumbnail-60cd26da.jpg" alt="{{ _("PDF thumbnail") }}">
         </a>
         <div class="content">
           <a class="header" style="font-size: 1.1em;">BioTorrents: A File Sharing Service for Scientific Data</a>
@@ -88,7 +88,7 @@
 
       <div class="ui card mobile-hide" style="max-width: 250px;">
         <a class="image" href="https://web.archive.org/web/20180730094628/https://www.jstage.jst.go.jp/article/hrj/10/2/10_2_267/_pdf" target="_blank" rel="noopener">
-          <img src="/static/thumbnail-7a56065b.jpg" alt="PDF thumbnail">
+          <img src="/static/thumbnail-7a56065b.jpg" alt="{{ _("PDF thumbnail") }}">
         </a>
         <div class="content">
           <a class="header" style="font-size: 1.1em;">ブドウサンショウ抽出物の抗SARS-CoV活性</a>
diff --git a/fatcat_scholar/templates/search_macros.html b/fatcat_scholar/templates/search_macros.html
index 3899144..a10c2a1 100644
--- a/fatcat_scholar/templates/search_macros.html
+++ b/fatcat_scholar/templates/search_macros.html
@@ -260,8 +260,8 @@
   {% if paper.fulltext and paper.fulltext.access_url %}
     {% if paper.fulltext.thumbnail_url %}
       <div class="ui serp card" style="margin-bottom: 0.2em;">
-        <a class="image" target="_blank" rel="noopener" href="{{ paper.fulltext.access_url}}">
-          <img src="{{ paper.fulltext.thumbnail_url }}">
+        <a class="image" target="_blank" rel="noopener" href="{{ paper.fulltext.access_url}}" alt="{{ _('fulltext PDF download') }}">
+          <img src="{{ paper.fulltext.thumbnail_url }}" alt="{{ _('fulltext thumbnail') }}">
         </a>
       </div>
     {% else %}