function site_banner_get_existing_background_color in Site Banner 7

Returns the existing background color.

Parameters

array $context: context array with the predefined background color.

Return value

string the HTML hexadecimal color code

2 calls to site_banner_get_existing_background_color()

SiteBannerContextReactionChangeBannerBackgroundColor::execute in ./site_banner_context_reaction_functions.inc

Output banner background colour for active contexts.

SiteBannerContextReactionChangeBannerBackgroundColor::options_form in ./site_banner_context_reaction_functions.inc

Admin panel for setting banner background color for selected contexts.

File

./site_banner_context_reaction_functions.inc, line 274

Code

function site_banner_get_existing_background_color($context) {
  if (!empty($context->reactions['change_banner_background_color'])) {
    return $context->reactions['change_banner_background_color'];
  }
  else {

    // Get first element in background color array.
    $colors = array_keys(site_banner_get_background_colors());
    return $colors[0];
  }
}