fsu_strata.theme

<?php
/**
 * @file
 * Bootstrap sub-theme.
 *
 * Place your custom PHP code in this file.
 */
function fsu_strata_preprocess_html(&$variables) {
  $variables['strataversion'] = theme_get_setting('strataversion');
  if (empty($variables['strataversion'])) {
    $variables['strataversion'] = '3.1';
  }
  $variables['logoselection'] = theme_get_setting('logoselection');
  if (empty($variables['logoselection'])) {
    $variables['logoselection'] = 'fsu-seal-3d-160x160';
  }
  $variables['color'] = 's3-bg-gt';
  $variables['colortwo'] = 's3-gt';
  $variables['colorhead'] = 's3-c';
  $variables['colorbody'] = 's3-c';
  $variables['colorfullwidth'] = 's3-w';
  $variables['colornav'] = 's3-c';
  $theme_color = theme_get_setting('color');
  if (!empty($theme_color) && !is_null($theme_color)) {
    switch ($theme_color) {
      case 'default':
        $variables['color'] = 's3-bg-gt';
        $variables['colortwo'] = 's3-gt';
        break;
      case 'default option 1':
        $variables['color'] = 's3-bg-gt1k';
        $variables['colortwo'] = 's3-gt1k';
        break;
      case 'default option 2':
        $variables['color'] = 's3-bg-gt2k';
        $variables['colortwo'] = 's3-gt2k';
        break;
      case 'default option 3':
        $variables['color'] = 's3-bg-gt3k';
        $variables['colortwo'] = 's3-gt3k';
        break;
      case 'garnet1titlenav':
        $variables['color'] = 's3-bg-gt1k';
        $variables['colortwo'] = 's3-gt1k';
        $variables['colorhead'] = 's3-gt';
        $variables['colornav'] = 's3-gt';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'garnettitlenav':
        $variables['color'] = 's3-bg-gt';
        $variables['colortwo'] = 's3-gt';
        $variables['colorhead'] = 's3-gt';
        $variables['colornav'] = 's3-gt';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'defaultgarnetheader':
        $variables['color'] = 's3-bg-gt';
        $variables['colortwo'] = 's3-gt';
        $variables['colorhead'] = 's3-gt';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'garnetcanvastitlenav':
        $variables['color'] = 's3-bg-gt';
        $variables['colortwo'] = 's3-gt';
        $variables['colorhead'] = 's3-c';
        $variables['colornav'] = 's3-gd3c';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'gold':
        $variables['color'] = 's3-bg-gd';
        $variables['colortwo'] = 's3-gd';
        break;
      case 'goldheader':
        $variables['color'] = 's3-bg-gd';
        $variables['colortwo'] = 's3-gd';
        $variables['colorhead'] = 's3-gd1c';
        $variables['colornav'] = 's3-gd1c';
        $variables['colorfullwidth'] = 's3-gd3c';
        break;
      case 'goldtitle':
        $variables['color'] = 's3-bg-gd';
        $variables['colortwo'] = 's3-gd';
        $variables['colorhead'] = 's3-gd';
        $variables['colornav'] = 's3-c';
        $variables['colorfullwidth'] = 's3-gd3c';
        break;
      case 'goldtitlenav':
        $variables['color'] = 's3-bg-gd';
        $variables['colortwo'] = 's3-gd';
        $variables['colorhead'] = 's3-gd';
        $variables['colornav'] = 's3-gd';
        $variables['colorfullwidth'] = 's3-gd3c';
        break;
      case 'gold option 1':
        $variables['color'] = 's3-bg-gd1c';
        $variables['colortwo'] = 's3-gd1c';
        break;
      case 'gold option 2':
        $variables['color'] = 's3-bg-gd2c';
        $variables['colortwo'] = 's3-gd2c';
        break;
      case 'gold option 3':
        $variables['color'] = 's3-bg-gd3c';
        $variables['colortwo'] = 's3-gd3c';
        break;
      case 'near white':
        $variables['color'] = 's3-bg-c';
        $variables['colortwo'] = 's3-c';
        break;
      case 'white':
        $variables['color'] = 's3-bg-w';
        $variables['colortwo'] = 's3-w';
        $variables['colorbody'] = 's3-c';
        break;
      case 'white option 1':
        $variables['color'] = 's3-bg-n1w';
        $variables['colortwo'] = 's3-n1w';
        break;
      case 'white option 2':
        $variables['color'] = 's3-bg-n2w';
        $variables['colortwo'] = 's3-n2w';
        break;
      case 'dark gray':
        $variables['color'] = 's3-bg-n';
        $variables['colortwo'] = 's3-n';
        break;
      case 'dark gray option 1':
        $variables['color'] = 's3-bg-n1s';
        $variables['colortwo'] = 's3-n1s';
        break;
      case 'dark gray option 2':
        $variables['color'] = 's3-bg-n2s';
        $variables['colortwo'] = 's3-n2s';
        break;
      case 'darker gray':
        $variables['color'] = 's3-bg-s';
        $variables['colortwo'] = 's3-s';
        break;
      case 'slate':
        $variables['color'] = 's3-bg-s';
        $variables['colortwo'] = 's3-s';
        $variables['colorhead'] = 's3-s';
        $variables['colorfullwidth'] = 's3-bg-w';
        break;
      case 'slatetitlenav':
        $variables['color'] = 's3-bg-s';
        $variables['colortwo'] = 's3-s';
        $variables['colorhead'] = 's3-s';
        $variables['colornav'] = 's3-s';
        $variables['colorfullwidth'] = 's3-bg-w';
        break;
      case 'black':
        $variables['color'] = 's3-bg-k';
        $variables['colortwo'] = 's3-k';
        $variables['colorhead'] = 's3-s';
        $variables['colornav'] = 's3-s';
        $variables['colorfullwidth'] = 's3-n2w';
        break;
      case 'blackonly':
        $variables['color'] = 's3-bg-k';
        $variables['colortwo'] = 's3-k';
        $variables['colorhead'] = 's3-c';
        $variables['colornav'] = 's3-c';
        $variables['colorfullwidth'] = 's3-n2w';
        break;
      case 'blacktitle':
        $variables['color'] = 's3-bg-k';
        $variables['colortwo'] = 's3-k';
        $variables['colorhead'] = 's3-k';
        $variables['colornav'] = 's3-c';
        $variables['colorfullwidth'] = 's3-n2w';
        break;
      case 'blacktitlenav':
        $variables['color'] = 's3-bg-k';
        $variables['colortwo'] = 's3-k';
        $variables['colorhead'] = 's3-k';
        $variables['colornav'] = 's3-k';
        $variables['colorfullwidth'] = 's3-n2w';
        break;

    }
  }

}


function fsu_strata_preprocess_page(&$variables) {
  $variables['site_name'] = \Drupal::config('system.site')->get('name');
  $variables['site_slogan'] = \Drupal::config('system.site')->get('slogan');
  /* helper function this instead of duplicate? */
  $variables['strataversion'] = theme_get_setting('strataversion');
  if (empty($variables['strataversion'])) {
    $variables['strataversion'] = '3.1';
  }
  $variables['logoselection'] = theme_get_setting('logoselection');
  if (empty($variables['logoselection'])) {
    $variables['logoselection'] = 'fsu-seal-3d-160x160';
  }
  $variables['color'] = 's3-bg-gt';
  $variables['colortwo'] = 's3-gt';
  $variables['colorhead'] = 's3-c';
  $variables['colorbody'] = 's3-w';
  $variables['colorfullwidth'] = 's3-w';
  $variables['colornav'] = 's3-c';
  $theme_color = theme_get_setting('color');

  if (!empty($theme_color) && !is_null($theme_color)) {
    switch ($theme_color) {
      case 'default':
        $variables['color'] = 's3-bg-gt';
        $variables['colortwo'] = 's3-gt';
        break;
      case 'default option 1':
        $variables['color'] = 's3-bg-gt1k';
        $variables['colortwo'] = 's3-gt1k';
        break;
      case 'default option 2':
        $variables['color'] = 's3-bg-gt2k';
        $variables['colortwo'] = 's3-gt2k';
        break;
      case 'default option 3':
        $variables['color'] = 's3-bg-gt3k';
        $variables['colortwo'] = 's3-gt3k';
        break;
      case 'garnet1titlenav':
        $variables['color'] = 's3-bg-gt1k';
        $variables['colortwo'] = 's3-gt1k';
        $variables['colorhead'] = 's3-gt';
        $variables['colornav'] = 's3-gt';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'garnettitlenav':
        $variables['color'] = 's3-bg-gt';
        $variables['colortwo'] = 's3-gt';
        $variables['colorhead'] = 's3-gt';
        $variables['colornav'] = 's3-gt';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'defaultgarnetheader':
        $variables['color'] = 's3-bg-gt';
        $variables['colortwo'] = 's3-gt';
        $variables['colorhead'] = 's3-gt';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'garnetcanvastitlenav':
        $variables['color'] = 's3-bg-gt';
        $variables['colortwo'] = 's3-gt';
        $variables['colorhead'] = 's3-c';
        $variables['colornav'] = 's3-gd3c';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'gold':
        $variables['color'] = 's3-bg-gd';
        $variables['colortwo'] = 's3-gd';
        break;
      case 'goldheader':
        $variables['color'] = 's3-bg-gd';
        $variables['colortwo'] = 's3-gd';
        $variables['colorhead'] = 's3-gd1c';
        $variables['colornav'] = 's3-gd1c';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'goldtitle':
        $variables['color'] = 's3-bg-gd';
        $variables['colortwo'] = 's3-gd';
        $variables['colorhead'] = 's3-gd';
        $variables['colornav'] = 's3-c';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'goldtitlenav':
        $variables['color'] = 's3-bg-gd';
        $variables['colortwo'] = 's3-gd';
        $variables['colorhead'] = 's3-gd';
        $variables['colornav'] = 's3-gd';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'gold option 1':
        $variables['color'] = 's3-bg-gd1c';
        $variables['colortwo'] = 's3-gd1c';
        break;
      case 'gold option 2':
        $variables['color'] = 's3-bg-gd2c';
        $variables['colortwo'] = 's3-gd2c';
        break;
      case 'gold option 3':
        $variables['color'] = 's3-bg-gd3c';
        $variables['colortwo'] = 's3-gd3c';
        break;
      case 'near white':
        $variables['color'] = 's3-bg-c';
        $variables['colortwo'] = 's3-c';
        break;
      case 'white':
        $variables['color'] = 's3-bg-w';
        $variables['colortwo'] = 's3-w';
        $variables['colorbody'] = 's3-c';
        $variables['colorfullwidth'] = 's3-c';
        break;
      case 'white option 1':
        $variables['color'] = 's3-bg-n1w';
        $variables['colortwo'] = 's3-n1w';
        break;
      case 'white option 2':
        $variables['color'] = 's3-bg-n2w';
        $variables['colortwo'] = 's3-n2w';
        break;
      case 'dark gray':
        $variables['color'] = 's3-bg-n';
        $variables['colortwo'] = 's3-n';
        break;
      case 'dark gray option 1':
        $variables['color'] = 's3-bg-n1s';
        $variables['colortwo'] = 's3-n1s';
        break;
      case 'dark gray option 2':
        $variables['color'] = 's3-bg-n2s';
        $variables['colortwo'] = 's3-n2s';
        break;
      case 'darker gray':
        $variables['color'] = 's3-bg-s';
        $variables['colortwo'] = 's3-s';
        break;
      case 'slate':
        $variables['color'] = 's3-bg-s';
        $variables['colortwo'] = 's3-s';
        $variables['colorhead'] = 's3-s';
        $variables['colorfullwidth'] = 's3-bg-w';
        break;
      case 'slatetitlenav':
        $variables['color'] = 's3-bg-s';
        $variables['colortwo'] = 's3-s';
        $variables['colorhead'] = 's3-s';
        $variables['colornav'] = 's3-s';
        $variables['colorfullwidth'] = 's3-bg-w';
        break;
      case 'black':
        $variables['color'] = 's3-bg-k';
        $variables['colortwo'] = 's3-k';
        $variables['colorhead'] = 's3-s';
        $variables['colornav'] = 's3-s';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'blackonly':
        $variables['color'] = 's3-bg-k';
        $variables['colortwo'] = 's3-k';
        $variables['colorhead'] = 's3-c';
        $variables['colornav'] = 's3-c';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'blacktitle':
        $variables['color'] = 's3-bg-k';
        $variables['colortwo'] = 's3-k';
        $variables['colorhead'] = 's3-k';
        $variables['colornav'] = 's3-c';
        $variables['colorfullwidth'] = 's3-w';
        break;
      case 'blacktitlenav':
        $variables['color'] = 's3-bg-k';
        $variables['colortwo'] = 's3-k';
        $variables['colorhead'] = 's3-k';
        $variables['colornav'] = 's3-k';
        $variables['colorfullwidth'] = 's3-w';
        break;
    }
  }
  $variables['locationname'] = theme_get_setting('locationname');
  $variables['locationaddress'] = theme_get_setting('locationaddress');
  $variables['locationcity'] = theme_get_setting('locationcity');
  $variables['locationstate'] = theme_get_setting('locationstate');
  $variables['locationpostalcode'] = theme_get_setting('locationpostalcode');
  $variables['locationlat'] = theme_get_setting('locationlat');
  $variables['locationlon'] = theme_get_setting('locationlon');
  $variables['footertextone'] = theme_get_setting('footertextone')['value'];
  $variables['footertexttwo'] = theme_get_setting('footertexttwo')['value'];
  $variables['maptext'] = theme_get_setting('maptext')['value'];
  $variables['twitterfeed'] = theme_get_setting('twitterfeed')['value'];
  $variables['twitter'] = theme_get_setting('strata_twitter');
  $variables['facebook'] = theme_get_setting('strata_facebook');
  $variables['instagram'] = theme_get_setting('strata_instagram');
  $variables['youtube'] = theme_get_setting('strata_youtube');
  $variables['linkedin'] = theme_get_setting('strata_linkedin');
  $variables['overrideaddress'] = theme_get_setting('overrideaddress')['value'];

  //create string of location details
  $variables['googlemap'] = '';
  $variables['googlemapsmall'] = '';
  $map_location = '';
  if (!empty($variables['locationname'])) {
    $map_location .= $variables['locationname'];
  }
  if (!empty($variables['locationaddress'])) {
    $map_location .= ' ' . $variables['locationaddress'];
  }
  if (!empty($variables['locationcity'])) {
    $map_location .= ' ' . $variables['locationcity'];
  }
  if (!empty($variables['locationstate'])) {
    $map_location .= ' ' . $variables['locationstate'];
  }
  if (!empty($variables['locationpostalcode'])) {
    $map_location .= ' ' . $variables['locationpostalcode'];
  }
  if (!empty($variables['locationlat']) && !empty($variables['locationlon'])) {
    if (!empty($map_location)) {
      $map_location .= '&center=';
    }
    $map_location .= $variables['locationlat'] . ',' . $variables['locationlon'];

  }
  $variables['googlemap'] = '<iframe width="500" height="300" src="https://www.google.com/maps/embed/v1/place?q=' . $map_location . '
      &zoom=13
      &attribution_source=Google+Maps+Embed+API
      &attribution_web_url=https://developers.google.com/maps/documentation/embed/
      &key=API_KEY">
  </iframe>';
  $variables['googlemapsmall'] = '<iframe width="300" height="200" src="https://www.google.com/maps/embed/v1/place?q=' . $map_location . '
      &zoom=13
      &attribution_source=Google+Maps+Embed+API
      &attribution_web_url=https://developers.google.com/maps/documentation/embed/
      &key=API_KEY">
  </iframe>';
  $variables['maplocation'] = $map_location;


}

/*
function fsu_strata_preprocess_block(&$variables) {

}
*/


/**
 * Implements hook_preprocess_menu_link().
 */
/*
function fsu_strata_preprocess_menu_link(&$variables, $hook) {
}
*/
/****** ****/
/**
 * Implements hook_form_system_theme_settings_alter() function.
 */
function fsu_strata_form_system_theme_settings_alter(&$form, \Drupal\Core\Form\FormStateInterface &$form_state, $form_id = NULL) {
  // Work-around for a core bug affecting admin themes. See issue #943212.
  if (isset($form_id)) {
    return;
  }

  // Create the form using Forms API
  $form['color'] = [
    '#type' => 'select',
    '#title' => t('Color Theme'),
    '#default_value' => theme_get_setting('color'),
    '#options' => [
      'default' => t('Garnet (#782f40)'),
      'default option 1' => t('Garnet +1 Black (#5f2835)'),
      'garnet1titlenav' => t('Garnet +1 Black with Garnet Title & Navigation'),
      'default option 2' => t('Garnet +2 Black (#47222a)'),
      'default option 3' => t('Garnet +3 Black (#2f1c1f)'),
      'defaultgarnetheader' => t('Garnet with Garnet Title (#782f40)'),
      'garnettitlenav' => t('Garnet with Garnet Title and Navigation'),
      'garnetcanvastitlenav' => t('Garnet with Canvas Title & Gold +3 Canvas Navigation'),
      'gold' => t('Gold (#CEB888)'),
      'goldtitle' => t('Gold with Gold Title'),
      'goldtitlenav' => t('Gold with Gold  Title & Navigation'),
      'goldheader' => t('Gold with Gold +1 Title & Navigation'),
      'gold option 1' => t('Gold +1 Canvas (#dacaa6)'),
      'gold option 2' => t('Gold +2 Canvas (#e7dcc4)'),
      'gold option 3' => t('Gold +3 Canvas (#f3ede1)'),
      'near white' => t('Canvas (#fdfcfc)'),
      'white' => t('White (#f4f4f4)'),
      'white option 1' => t('Neutral +1 White (#b5b5b4)'),
      'white option 2' => t('Neutral +2 White (#d5d4d4)'),
      'dark gray' => t('Neutral (#969594)'),
      'dark gray option 1' => t('Neutral +1 Slate (#767474)'),
      'dark gray option 2' => t('Neutral +2 Slate (#565554)'),
      'darker gray' => t('Slate (#2c2a29)'),
      'slate' => t('Slate with Slate Title (#2c2a29)'),
      'slatetitlenav' => t('Slate with Slate Title & Navigation'),
      'black' => t('Black with Slate Title & Navigation'),
      'blackonly' => t('Black'),
      'blacktitle' => t('Black with Black Title'),
      'blacktitlenav' => t('Black with Black Title & Navigation'),
    ],
  ];
  $form['strataversion'] = [
    '#type' => 'select',
    '#title' => t('Strata Theme Version'),
    '#description' => t('<a target="new" href="https://webstyle.unicomm.fsu.edu/3.3/">Strata Theme Information</a>'),
    '#default_value' => theme_get_setting('strataversion'),
    '#options' => [
      '3.1' => t('3.1'),
      '3.1.6' => t('3.1.6'),
      '3.3.9' => t('3.3.9'),
    ],
  ];
  $form['logoselection'] = [
    '#type' => 'select',
    '#title' => t('FSU Logo'),
    '#default_value' => theme_get_setting('logoselection'),
    '#options' => [
      'fsu-seal-3d-160x160' => t('FSU 3D 160x160'),
      'fsu-seal-black-160x160' => t('FSU Black 160x160'),
      'fsu-seal-full-160x160' => t('FSU Full 160x160'),
      'fsu-seal-garnet-160x160' => t('FSU Garnet 160x160'),
      'fsu-seal-gd-500x500' => t('FSU GD 500x500'),
      'fsu-seal-gold-160x160' => t('FSU Gold 160x160'),
      'fsu-seal-gt-500x500' => t('FSU GT 500x500'),
    ],
  ];
  $form['strata_twitter'] = [
    '#type' => 'textfield',
    '#title' => t('Twitter URL for your site footer like http://www.twitter.com/something'),
    '#default_value' => theme_get_setting('strata_twitter'),
  ];
  $form['strata_facebook'] = [
    '#type' => 'textfield',
    '#title' => t('Facebook URL for site footer like http://www.facebook.com/something'),
    '#default_value' => theme_get_setting('strata_facebook'),
  ];
  $form['strata_instagram'] = [
    '#type' => 'textfield',
    '#title' => t('instagram URL for site footer like http://www.instagram.com/something'),
    '#default_value' => theme_get_setting('strata_instagram'),
  ];
  $form['strata_youtube'] = [
    '#type' => 'textfield',
    '#title' => t('YouTube URL for site footer like http://www.youtube.com/something'),
    '#default_value' => theme_get_setting('strata_youtube'),
  ];
  $form['strata_linkedin'] = [
    '#type' => 'textfield',
    '#title' => t('LinkedIn URL for site footer like http://www.linkedin.com/something'),
    '#default_value' => theme_get_setting('strata_linkedin'),
  ];
  $form['locationname'] = [
    '#type' => 'textfield',
    '#title' => t('Location Name for Map'),
    '#default_value' => theme_get_setting('locationname'),
  ];
  $form['locationaddress'] = [
    '#type' => 'textfield',
    '#title' => t('Map Location Address (1234 State Street)'),
    '#default_value' => theme_get_setting('locationaddress'),
  ];
  $form['locationcity'] = [
    '#type' => 'textfield',
    '#title' => t('City'),
    '#default_value' => theme_get_setting('locationcity'),
  ];
  $form['locationstate'] = [
    '#type' => 'textfield',
    '#title' => t('State'),
    '#default_value' => theme_get_setting('locationstate'),
  ];
  $form['locationpostalcode'] = [
    '#type' => 'textfield',
    '#title' => t('Postal Code'),
    '#default_value' => theme_get_setting('locationpostalcode'),
  ];
  $form['locationlat'] = [
    '#type' => 'textfield',
    '#title' => t('Map Location Latitude'),
    '#default_value' => theme_get_setting('locationlat'),
  ];
  $form['locationlon'] = [
    '#type' => 'textfield',
    '#title' => t('Map Location Longitude'),
    '#default_value' => theme_get_setting('locationlon'),
  ];
  $form['overrideaddress'] = [
    '#type' => 'text_format',
    '#title' => t('Override footer address'),
    '#default_value' => theme_get_setting('overrideaddress')['value'],
    '#description' => t('If entered, this content will replace default footer address.'),
    '#format' => 'full_html',
  ];
  $form['footertextone'] = [
    '#type' => 'text_format',
    '#title' => t('Add some text to footer.'),
    '#default_value' => theme_get_setting('footertextone')['value'],
    '#description' => t('Add some information to the footer.'),
    '#format' => 'full_html',
  ];

  $form['footertexttwo'] = [
    '#type' => 'text_format',
    '#title' => t('Add some text to the footer, second paragraph'),
    '#default_value' => theme_get_setting('footertexttwo')['value'],
    '#description' => t('Add some information to the left of the map on the footer.'),
    '#format' => 'full_html',
  ];

  $form['maptext'] = [
    '#type' => 'text_format',
    '#title' => t('Add some text to the right, third paragraph'),
    '#default_value' => theme_get_setting('maptext')['value'],
    '#format' => 'full_html',
    '#description' => t('Put your location information or details next to the map. or more details'),
  ];
  $form['twitterfeed'] = [
    '#type' => 'text_format',
    '#title' => t('Add your Facebook or Twitter widget to the footer'),
    '#default_value' => theme_get_setting('twitterfeed')['value'],
    '#format' => 'full_html',
    '#description' => t('Click "Source" and add your embed code provided by Facebook (https://developers.facebook.com/docs/plugins/page-plugin/) or twitter (https://dev.twitter.com/web/overview) The facebook embed code it asks to put in the body is already installed. NOTE: If asked for width and height set to 500 wide by 300 high.'),
  ];
}

/**
 * Implements hook_theme_suggestions_HOOK_alter() for form templates.
 *
 * @param array $suggestions
 * @param array $variables
 */
function fsu_strata_theme_suggestions_block_alter(array &$suggestions, array $variables) {
  // Block suggestions for custom block bundles.
  if (isset($variables['elements']['content']['#block_content'])) {
    array_splice($suggestions, 1, 0, 'block__bundle__' . $variables['elements']['content']['#block_content']->bundle());
  }
}

/**
 * Implements hook_theme_suggestions_HOOK_alter() for form templates.
 *
 */
function fsu_strata_preprocess_field(&$variables, $hook) {

  // brathbone - 5/6/2020 See https://app.asana.com/0/1125207435915432/1165871983332681/f
  // Adding classes to link fields in paragraph types
  $element = $variables['element'];
  if ($element['#field_name'] === 'field_button_left') {
    foreach ($variables['items'] as $key => $value) {
      $variables['items'][$key]['content']['#options']['attributes']['class'][] = 'button_garnet_left';
    }
  }
  if ($element['#field_name'] === 'field_buttons_centered') {
    foreach ($variables['items'] as $key => $value) {
      $variables['items'][$key]['content']['#options']['attributes']['class'][] = 'button_garnet_auto';
    }
  }
  if ($element['#field_name'] === 'field_button') {
    $variables['items'][0]['content']['#options']['attributes']['class'][] = 'button_garnet';
    foreach ($variables['items'] as $key => $value) {
      $variables['items'][$key]['content']['#options']['attributes']['class'][] = 'button_garnet';
    }
  }

}


/**
 * Implements hook_library_info_alter
 *
 * @param $libraries
 * @param $extension
 */
function fsu_strata_library_info_alter(&$libraries, $extension) {
  // Update strata version.
  if ($extension == 'fsu_strata') {
    // Get version of style
    $strataversion = theme_get_setting('strataversion');
    if (empty($strataversion)) {
      // Set default version.
      $strataversion = '3.1';
    }

    // Change css.
    if (isset($libraries['global-styling']) &&
      isset($libraries['global-styling']['css']['theme'])) {
      foreach ($libraries['global-styling']['css']['theme'] as $key => $css) {
        if (strpos($key, '{strataversion}')) {
          $_key = str_replace('{strataversion}', $strataversion, $key);
          if (file_exists(__DIR__ . '/' . $_key)) {
            $libraries['global-styling']['css']['theme'][$_key] = $css;
          }
          unset($libraries['global-styling']['css']['theme'][$key]);
        }
      }
    }
    // Change js.
    if (isset($libraries['theme']) && isset($libraries['theme']['js'])) {
      foreach ($libraries['theme']['js'] as $jskey => $js) {
        if (strpos($jskey, '{strataversion}')) {
          $_jskey = str_replace('{strataversion}', $strataversion, $jskey);
          if (file_exists(__DIR__ . '/' . $_jskey)) {
            $libraries['theme']['js'][$_jskey] = $js;
          }
          unset($libraries['theme']['js'][$jskey]);
        }
      }
    }
  }
}