How to Translate Title and Description Based on Site Language

Hello,

I am using Osclass and I would like to know how to translate the Page Title and Page Description based on the language the user is browsing the site in. Currently, the title and description are displayed statically, but I want them to change according to the selected language.

For example:

If the user is browsing the site in Arabic, the title and description should appear in Arabic.
If the user is browsing the site in French, the title and description should appear in French.
And for any other language, the title and description should be shown in that language.
Can I translate these fields by adding translations in the theme's translation file or in the site settings? What is the best way to ensure the title and description are shown in the appropriate language?

Not possible.
You need seo plugin or customization.

All in one SEO plugin or SEO pro plugin

Any plugin will work, one or another.

Where can I find the code and modify it to fix the problem?

Hello,

It's not optimal, but it works by modifying 3 files


In oc-admin / themes / omega / settings / index.php

Replace :

          <div class="form-row">
            <div class="form-label"><?php _e('Page title'); ?></div>
            <div class="form-controls"><input type="text" class="xlarge" name="pageTitle" value="<?php echo osc_esc_html(osc_page_title()); ?>"/></div>
          </div>

          <div class="form-row">
            <div class="form-label"><?php _e('Page description'); ?></div>
            <div class="form-controls">
              <textarea name="pageDesc"><?php echo osc_esc_html(osc_page_description()); ?></textarea>
            </div>
          </div>

By :

          <!-- //MODIFICATION -->
          <div class="form-row">
            <?php if(count($aLanguages) > 1) { ?>

              <?php printLocaleTabs(); ?>

              <?php foreach($aLanguages as $lang) { ?>
                <div class="input-has-placeholder input-title-wide">
                  <div class="form-label">
                    <?php _e('Website Name'); ?> (<?php echo $lang['pk_c_code']; ?>)
                  </div>
                  <input id="pageTitle_<?php echo $lang['pk_c_code']; ?>" class="xlarge" type="text" name="pageTitle_<?php echo $lang['pk_c_code']; ?>" value="<?php echo osc_esc_html(osc_page_title($lang['pk_c_code'])); ?>" style="margin-left: 20px;" />
                  <div class="clear"><br></div>
                  <div class="form-label">
                    <?php _e('Website description'); ?> (<?php echo $lang['pk_c_code']; ?>)
                  </div>
                  <textarea id="pageDesc_<?php echo $lang['pk_c_code']; ?>" name="pageDesc_<?php echo $lang['pk_c_code']; ?>" rows="5" style="margin-left: 20px;"><?php echo osc_esc_html(osc_page_description($lang['pk_c_code'])); ?></textarea>
                </div>
              <?php } ?>

              <div class="clear"> </div>

            <?php } else { ?>
              <div class="form-label">
                <?php _e('Website Name'); ?>
              </div>
              <div class="form-controls">
                <input type="text" class="xlarge" name="pageTitle" value="<?php echo osc_esc_html(osc_page_title()); ?>"/>
              </div>

              <div class="form-label">
                <?php _e('Website description'); ?>
              </div>
              <div class="form-controls">
                <textarea name="pageDesc"><?php echo osc_esc_html(osc_page_description()); ?></textarea>
              </div>
            <?php } ?>
          </div>
          <!-- //FIN MODIFICATION -->

In oc-admin / controller / settings / main.php

Add :

        $locales = osc_listLocales();

Just after :

        osc_csrf_check();
        $iUpdated = 0;

Replace :

        $sPageTitle = Params::getParam('pageTitle');
        $sPageDesc = Params::getParam('pageDesc');

By :

        //$sPageTitle = Params::getParam('pageTitle');
        //$sPageDesc = Params::getParam('pageDesc');
        //MODIFICATION
        if(count($locales) > 1) {
          foreach($locales as $key => $locale) {
            $sPageTitle[$key] = Params::getParam('pageTitle_'.$locale['code']);
            $sPageDesc[$key] = Params::getParam('pageDesc_'.$locale['code']);
          }
        } else {
          $sPageTitle = Params::getParam('pageTitle');
          $sPageDesc = Params::getParam('pageDesc');
        }
        //FIN MODIFICATION

Replace :

        $sPageTitle = trim(strip_tags($sPageTitle));
        $sPageDesc = trim(strip_tags($sPageDesc));

By :

        //$sPageTitle = trim(strip_tags($sPageTitle));
        //$sPageDesc = trim(strip_tags($sPageDesc));
        //MODIFICATION
        if(count($locales) > 1) {
          foreach($sPageTitle as $key => $pageTitle) {
            $sPageTitle[$key] = trim(strip_tags($pageTitle));
          }
          foreach($sPageDesc as $key => $pageDesc) {
            $sPageDesc[$key] = trim(strip_tags($pageDesc));
          }
        } else {
          $sPageTitle = trim(strip_tags($sPageTitle));
          $sPageDesc = trim(strip_tags($sPageDesc));
        }
        //FIN MODIFICATION

Replace :

         if(!osc_validate_text($sPageTitle)) {
           $msg .= _m("Page title field is required")."<br/>";
         }

By :

        // if(!osc_validate_text($sPageTitle)) {
        //   $msg .= _m("Page title field is required")."<br/>";
        // }
        //MODIFICATION
        if(count($locales) > 1) {
          foreach($sPageTitle as $key => $pageTitle) {
            if(!osc_validate_text($pageTitle)) {
              $msg .= _m("Page title field is required") . ' (' . $key . ')<br/>';
            }
          }
        } else {
          if(!osc_validate_text($sPageTitle)) {
            $msg .= _m("Page title field is required")."<br/>";
          }
        }
        //FIN MODIFICATION

Replace :

        $iUpdated += osc_set_preference('pageTitle', $sPageTitle);
        $iUpdated += osc_set_preference('pageDesc', $sPageDesc);

by :

        //$iUpdated += osc_set_preference('pageTitle', $sPageTitle);
        //$iUpdated += osc_set_preference('pageDesc', $sPageDesc);
        //MODIFICATION
        if(count($locales) > 1) {
          foreach($sPageTitle as $key => $pageTitle) {
            $iUpdated += osc_set_preference('pageTitle_'.$key, $pageTitle);
          }
          foreach($sPageDesc as $key => $pageDesc) {
            $iUpdated += osc_set_preference('pageDesc_'.$key, $pageDesc);
          }
        } else {
          $iUpdated += osc_set_preference('pageTitle', $sPageTitle);
          $iUpdated += osc_set_preference('pageDesc', $sPageDesc);
        }
        //FIN MODIFICATION

In oc-includes / osclass / helpers / hPreference.php

Replace :

function osc_page_title() {
  return getPreference('pageTitle');
}

By :

// function osc_page_title() {
//   return getPreference('pageTitle');
// }
//MODIFICATION
function osc_page_title($lang = null) {
  if ($lang === null && count(osc_listLocales()) > 1) {
    $lang = osc_current_user_locale();
  }
  return getPreference($lang ? 'pageTitle_' . $lang : 'pageTitle');
}
//FIN MODIFICATION

Replace :

function osc_page_description() {
  return (getPreference('pageDesc'));
}

By :

// function osc_page_description() {
//   return (getPreference('pageDesc'));
// }
//MODIFICATION
function osc_page_description($lang = null) {
  if ($lang === null && count(osc_listLocales()) > 1) {
    $lang = osc_current_user_locale();
  }
  return getPreference($lang ? 'pageDesc_' . $lang : 'pageDesc');
}
//FIN MODIFICATION