/**
* Advanced theme settings.
*/
function engageny_form_system_theme_settings_alter(&$form, $form_state)
{
$form['slider'] = array('#type' => 'fieldset', '#title' => t('Slider managment'), '#collapsible' => TRUE, '#collapsed' => FALSE);
$form['slider']['slider_display'] = array('#type' => 'select', '#title' => t('Show slider?'), '#options' => array('0' => 'No', '1' => 'Yes'), '#default_value' => theme_get_setting('slider_display'));
if (theme_get_setting('slider_display')) {
$form['slider']['configuration'] = array('#type' => 'fieldset', '#title' => t('Slider configuration'), '#collapsible' => TRUE, '#collapsed' => TRUE);
$form['slider']['configuration']['slider_use'] = array('#type' => 'select', '#options' => array(1 => t('Polaroid'), 0 => t('NivoSlider')), '#title' => t('Select slider you want to use'), '#default_value' => theme_get_setting('slider_use'));
$slider_use = theme_get_setting('slider_use');
if ($slider_use == 0) {
$form['slider']['configuration']['nivo'] = array('#type' => 'fieldset', '#title' => t('Nivoslider configuration'), '#collapsible' => TRUE, '#collapsed' => FALSE);
$form['slider']['configuration']['nivo']['nivo_effect'] = array('#type' => 'textfield', '#title' => t('Effect'), '#description' => t('Specify sets like: \'random,fold,fade,sliceDown\''), '#default_value' => theme_get_setting('nivo_effect'));
$form['slider']['configuration']['nivo']['nivo_slices'] = array('#type' => 'textfield', '#title' => t('Slices'), '#description' => t('For slice animations'), '#default_value' => theme_get_setting('nivo_slices'));
$form['slider']['configuration']['nivo']['nivo_boxCols'] = array('#type' => 'textfield', '#title' => t('Box Cols'), '#description' => t('For box animations'), '#default_value' => theme_get_setting('nivo_boxCols'));
$form['slider']['configuration']['nivo']['nivo_boxRows'] = array('#type' => 'textfield', '#title' => t('box Rows'), '#description' => t('For box animations'), '#default_value' => theme_get_setting('nivo_boxRows'));
$form['slider']['configuration']['nivo']['nivo_animSpeed'] = array('#type' => 'textfield', '#title' => t('Animal Speed'), '#description' => t('Slide transition speed'), '#default_value' => theme_get_setting('nivo_animSpeed'));
$form['slider']['configuration']['nivo']['nivo_pauseTime'] = array('#type' => 'textfield', '#title' => t('Pause Time'), '#description' => t('How long each slide will show'), '#default_value' => theme_get_setting('nivo_pauseTime'));
$form['slider']['configuration']['nivo']['nivo_directionNav'] = array('#type' => 'select', '#options' => array('true' => 'Yes', 'false' => 'No'), '#title' => t('Direction Navigation'), '#description' => t('Next & Prev navigation'), '#default_value' => theme_get_setting('nivo_directionNav'));
$form['slider']['configuration']['nivo']['nivo_controlNav'] = array('#type' => 'select', '#options' => array('true' => 'Yes', 'false' => 'No'), '#title' => t('Control Navigation'), '#description' => t('1,2,3... navigation'), '#default_value' => theme_get_setting('nivo_controlNav'));
$form['slider']['configuration']['nivo']['nivo_keyboardNav'] = array('#type' => 'select', '#options' => array('true' => 'Yes', 'false' => 'No'), '#title' => t('keyboard Navigation'), '#default_value' => theme_get_setting('nivo_keyboardNav'));
$form['slider']['configuration']['nivo']['nivo_pauseOnHover'] = array('#type' => 'select', '#options' => array('true' => 'Yes', 'false' => 'No'), '#title' => t('Pause on Hover'), '#default_value' => theme_get_setting('nivo_pauseOnHover'));
$form['slider']['configuration']['nivo']['nivo_captionOpacity'] = array('#type' => 'textfield', '#title' => t('Caption Opacity, ex: 0.7'), '#default_value' => theme_get_setting('nivo_captionOpacity'));
}
$slider_text = theme_get_setting('slider_left_text');
$form['slider']['configuration']['slider_left_text'] = array('#type' => 'textarea', '#title' => t('Slider text on left'), '#default_value' => $slider_text);
// Image upload section ======================================================
$banners = engageny_get_banners();
$form['slider']['banner']['images'] = array('#type' => 'vertical_tabs', '#title' => t('Banner images'), '#weight' => 2, '#collapsible' => TRUE, '#collapsed' => FALSE, '#tree' => TRUE);
$i = 0;
foreach ($banners as $image_data) {
$form['slider']['banner']['images'][$i] = array('#type' => 'fieldset', '#title' => t('Image !number: !title', array('!number' => $i + 1, '!title' => $image_data['image_title'])), '#weight' => $i, '#collapsible' => TRUE, '#collapsed' => FALSE, '#tree' => TRUE, 'image' => _engageny_banner_form($image_data));
$i++;
}
$form['slider']['banner']['image_upload'] = array('#type' => 'file', '#title' => t('Upload a new image'), '#weight' => $i);
$form['#submit'][] = 'engageny_settings_submit';
}
return $form;
}
/**
* Get banner to show into current page in accord with settings
*
* @return <array>
* Banners to show
*/
function engageny_show_banners()
{
$banners = engageny_get_banners(FALSE);
$display_banners = array();
// Current path alias
$path = drupal_strtolower(drupal_get_path_alias($_GET['q']));
// Check visibility for each banner
foreach ($banners as $banner) {
// Pages
$pages = drupal_strtolower($banner['image_visibility']);
// Check path for alias, and (if required) for path
$page_match = drupal_match_path($path, $pages);
if ($path != $_GET['q']) {
$page_match = $page_match || drupal_match_path($_GET['q'], $pages);
}
// Add banner to visible banner
if ($page_match) {
$display_banners[] = $banner;
}
}
return $display_banners;
}