function fivestar_color_form in Fivestar 5

Same name and namespace in other branches

1. 6.2 includes/fivestar.color.inc \fivestar_color_form()
2. 6 fivestar_color.inc \fivestar_color_form()

Form callback. Returns the configuration form.

1 call to fivestar_color_form()

fivestar_settings in ./fivestar.module

Callback function for admin/settings/fivestar. Display the settings form.

File

./fivestar_color.inc, line 11

File containing functions relating to the color widget.

Code

function fivestar_color_form() {
  $form = array(
    '#submit' => array(
      'fivestar_color_form_submit',
    ),
    '#tree' => FALSE,
    '#theme' => 'fivestar_color_form',
    '#type' => 'fieldset',
    '#title' => t('Color scheme'),
    '#weight' => -1,
    '#attributes' => array(
      'id' => 'fivestar_color_scheme_form',
    ),
    '#description' => t('A custom color widget must be selected to choose colors. Only the selected widget will be previewed.'),
  );
  $disabled = variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC) == FILE_DOWNLOADS_PRIVATE;
  if ($disabled) {
    $form['#description'] = t('Custom colors are only supported when the <a href="!url">download method</a> is set to public.', array(
      '!url' => url('admin/settings/file-system'),
    ));
  }

  // Create the list of available schemes.
  $options = array(
    '#fff633,#f5d000,#d2e7f9,#027AC6,#cccccc,#dfdfdf' => t('Blue Lagoon (default)'),
    '#ffeb38,#fff385,#ffd60a,#ffe561,#8f8f8f,#e6e6e6' => t('Yellow'),
    '#ad0002,#ff5f61,#ff1a1f,#f3b3b4,#8f8f8f,#e6e6e6' => t('Red'),
    '#001efa,#bbc3fb,#1022c1,#2e41ee,#8f8f8f,#e6e6e6' => t('Blue'),
    '#015700,#7cf47c,#12c610,#c8f9c7,#8f8f8f,#e6e6e6' => t('Green'),
    '' => t('Custom'),
  );

  // See if we're using a predefined scheme.
  $palette = explode(',', array_search(t('Blue Lagoon (default)'), $options));
  $default_palette['on1'] = $palette[0];
  $default_palette['on2'] = $palette[1];
  $default_palette['hover1'] = $palette[2];
  $default_palette['hover2'] = $palette[3];
  $default_palette['off1'] = $palette[4];
  $default_palette['off2'] = $palette[5];
  $default_palette['matte'] = '#ffffff';
  $palette = variable_get('fivestar_colors', $default_palette);
  $scheme_default = implode(',', array_slice($palette, 0, count($palette) - 1));
  $form['fivestar_color_type'] = array(
    '#type' => 'select',
    '#title' => t('Color display'),
    '#options' => array(
      'default' => t('Default display'),
      'solid' => t('Solid color'),
      'gradient' => t('Gradient'),
    ),
    '#default_value' => variable_get('fivestar_color_type', 'solid'),
    '#access' => !$disabled,
  );

  // Add scheme selector.
  $form['scheme'] = array(
    '#type' => 'select',
    '#title' => t('Color set'),
    '#options' => $options,
    '#default_value' => isset($options[$scheme_default]) ? $scheme_default : '',
    '#access' => !$disabled,
  );

  // Add palette fields.
  $names = array(
    'on1' => t('On colors'),
    'on2' => NULL,
    'hover1' => t('Hover colors'),
    'hover2' => NULL,
    'off1' => t('Off colors'),
    'off2' => NULL,
    'matte' => t('Matte color'),
  );
  $form['fivestar_colors'] = array(
    '#tree' => TRUE,
    '#access' => !$disabled,
  );
  foreach ($names as $key => $name) {
    $form['fivestar_colors'][$key] = array(
      '#type' => 'textfield',
      '#title' => $name,
      '#default_value' => $palette[$key],
      '#size' => 8,
    );
  }
  if ($disabled) {
    $form['fivestar_color_type']['#value'] = 'default';
  }
  return $form;
}