function initialize()
{
$services = ['facebook' => ['name' => 'Facebook', 'icon' => 'fa-facebook-square'], 'twitter' => ['name' => 'Twitter', 'icon' => 'fa-twitter-square'], 'youtube' => ['name' => 'Youtube', 'icon' => 'fa-youtube-play'], 'instagram' => ['name' => 'Instagram', 'icon' => 'fa-instagram']];
$serviceOptions = [];
foreach ($services as $key => $service) {
$serviceOptions[$key] = $service['name'];
}
$social = Core\getSocialData();
$accountOptions = [];
if (!empty($social)) {
$this->settings += ['restrict_accounts' => ['#type' => 'checkbox', '#title' => 'Limit visible social accounts?', '#description' => 'Limit visible social accounts?', '#return_value' => '1', '#label_above' => true, '#replace_title' => 'Yes', '#default_value' => false]];
foreach ($social as $value) {
$account = Core\extractSocialData($value);
$accountOptions[$value] = $account['account'] . sprintf(' (<a href="%s" target="_blank">%s</a>)', $account['url'], $account['service']);
}
}
$this->settings += ['accounts' => ['#type' => 'radios', '#title' => 'Social accounts', '#default_value' => 'all', '#options' => ['all' => 'All (city-wide)', 'custom' => 'Specific accounts']], 'custom' => ['#title' => 'Accounts to display', '#type' => 'checkboxes', '#options' => $accountOptions, '#default_value' => array_keys($accountOptions), '#description' => 'Choose the social acounts that should display', '#to_js_settings' => true, '#states' => ['visible' => ['accounts' => ['operator' => '==', 'value' => ['custom'], 'glue' => '||']]]], 'services' => ['#type' => 'checkboxes', '#title' => 'Services', '#default_value' => array_keys($serviceOptions), '#description' => 'What social services should appear?', '#options' => $serviceOptions, '#to_js_settings' => true, '#states' => ['hidden' => ['accounts' => ['operator' => '==', 'value' => ['custom'], 'glue' => '||']]]], 'hide_controls' => ['#type' => 'checkbox', '#title' => 'Hide Controls?', '#description' => 'Hide the service switcher toolbar?.', '#return_value' => '1', '#label_above' => true, '#replace_title' => 'Yes', '#default_value' => false, '#to_js_settings' => true], 'widget_type' => ['#type' => 'radios', '#title' => 'Widget type', '#description' => 'Choose between a static feed, animated social wall, and a timeline.', '#default_value' => 'static', '#options' => ['static' => 'Feed', 'wall' => 'Social wall', 'timeline' => 'Timeline']], 'post_count' => ['#type' => 'text', '#title' => 'Count', '#description' => 'How many items to show', '#default_value' => '20']];
}
/**
* Determines if content empty, show widget, title ect?
*
* @see self::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function hasContent($args, &$instance)
{
$social = [];
if (!empty($instance['restrict_accounts']) && !empty($instance['social_accounts'])) {
$social = $instance['social_accounts'];
} else {
$social = Core\getSocialData();
// needs array( MEANINGFUL => )
$social = array_combine($social, $social);
}
// We have values, go ahead
if (!empty($social)) {
foreach ($social as $key => $value) {
if ($value) {
$instance['social_accounts'][$key] = Core\extractSocialData($value);
}
}
return true;
}
return false;
}