refactor: rename footer logo alt text var

Author: asadali145

.env.development

@@ -25,7 +25,7 @@ SITE_NAME=Open edX
 SUPPORT_CENTER_TEXT=''
 SUPPORT_CENTER_URL=null
 USER_INFO_COOKIE_NAME=edx-user-info
-LOGO_ALT_TEXT="Open edX Logo"
+FOOTER_LOGO_ALT_TEXT="Open edX Logo"
 LOGO_URL=https://edx-cdn.org/v3/default/logo.svg
 LOGO_TRADEMARK_URL=https://edx-cdn.org/v3/default/logo-trademark.svg
 LOGO_WHITE_URL=https://edx-cdn.org/v3/default/logo-white.svg

README.rst

@@ -52,7 +52,7 @@ custom legal links in the footer. Optional environment variables can also be set
 * ``ACCESSIBILITY_URL`` - Accessibility page URL.
 * ``CONTACT_URL`` - Contact Us page URL.
 * ``HONOR_CODE_URL`` - Honor Code page URL.
-* ``LOGO_ALT_TEXT`` - Alt text for the logo.
+* ``FOOTER_LOGO_ALT_TEXT`` - Alt text for the footer logo.
 * ``SHOW_LOGO`` - Optionally display the logo.
 * ``SUPPORT_CENTER_TEXT`` - Text for the Support Center link i.e. `Help Center`.
 * ``SUPPORT_CENTER_URL`` - Support center URL.

src/components/Footer.jsx

@@ -21,7 +21,7 @@ subscribe(APP_CONFIG_INITIALIZED, () => {
     ACCESSIBILITY_URL: process.env.ACCESSIBILITY_URL,
     CONTACT_URL: process.env.CONTACT_URL,
     HONOR_CODE_URL: process.env.HONOR_CODE_URL,
-    LOGO_ALT_TEXT: process.env.LOGO_ALT_TEXT,
+    FOOTER_LOGO_ALT_TEXT: process.env.FOOTER_LOGO_ALT_TEXT,
     PRIVACY_POLICY_URL: process.env.PRIVACY_POLICY_URL,
     SHOW_LOGO: process.env.SHOW_LOGO,
     SUPPORT_CENTER_TEXT: process.env.SUPPORT_CENTER_TEXT,
@@ -80,7 +80,7 @@ class SiteFooter extends React.Component {
             <img
               style={{ maxHeight: 45 }}
               src={logo || config.LOGO_TRADEMARK_URL}
-              alt={getConfig().LOGO_ALT_TEXT || intl.formatMessage(messages['footer.logo.altText'])}
+              alt={getConfig().FOOTER_LOGO_ALT_TEXT || intl.formatMessage(messages['footer.logo.altText'])}
             />
           </a>
           )}

src/setupTest.js

@@ -27,7 +27,7 @@ process.env.CONTACT_URL = 'http://localhost:18000/contact';
 process.env.SUPPORT_CENTER_URL = 'http://localhost:18000/contact';
 process.env.SUPPORT_CENTER_TEXT = 'SUPPORT CENTER';
 process.env.TRADEMARK_TEXT = 'Trade Mark text';
-process.env.LOGO_ALT_TEXT = 'alt text';
+process.env.FOOTER_LOGO_ALT_TEXT = 'alt text';
 process.env.SHOW_LOGO = true;
 process.env.SUPPORT_EMAIL = '[email protected]';
 process.env.ACCESSIBILITY_URL = 'https://www.edx.org/accessibility';