<?php
// $Id: wijering4.admin.inc,v 1.1.4.5 2008-09-07 07:21:31 stuartgreenfield Exp $

function _wijering4_admin_form() {

  $saved_settings = _wijering4_settings(WIJERING4_MEDIAPLAYER);

  // Flatten settings for convenience
  $saved = array();
  foreach ($saved_settings AS $category => $vars) {
    $saved = array_merge($saved, $vars);
  }
  $options = _wijering4_options();

  $form = array();

  // Media Player

  $form['wijering4_mediaplayer'] = array(
    '#type'  => 'fieldset',
    //'#title' => t('JW FLV Media Player 4 Flashvars'),
    '#collapsible' => FALSE,
    '#collapsed' => FALSE,
    '#description' => 'These are the settings for Jeroen Wijering\'s FLV Media Player 4.
                       For details of what each parameter does refer to the '.
                       l('JW Player for Flash wiki page', 'http://code.jeroenwijering.com/trac/wiki/FlashVars')
                       .'. It is possible that you do not need to change any of
                       these settings, blank values will defer to friendly
                       Media Player defaults. Note that the label in (<em>brackets</em>)
                       is the actual flashvar name and corresponds to the wiki page.
                       If content is embedded using the SWF Tools filter then each parameter
                       can be over-ridden by specifying a new value in the filter string.'

  );
  $form['wijering4_mediaplayer']['basic'] = array(
    '#type'  => 'fieldset',
    '#title' => t('Basic'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['wijering4_mediaplayer']['basic']['playlistsize'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['playlistsize'],
    '#size' => 8,
    '#maxlength' => 5,
    '#title' => t('Playlist size'),
    '#description' => t('Leave blank for default. (<em>playlistsize</em>)'),
  );
  $form['wijering4_mediaplayer']['basic']['height'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['height'],
    '#size' => 8,
    '#maxlength' => 5,
    '#title' => t('Height'),
    '#description' => t('Leave blank for default. (<em>height</em>)'),
  );
  $form['wijering4_mediaplayer']['basic']['width'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['width'],
    '#size' => 8,
    '#maxlength' => 5,
    '#title' => t('Width'),
    '#description' => t('Leave blank for default. (<em>width</em>)'),
  );
  $form['wijering4_mediaplayer']['color'] = array(
    '#type'  => 'fieldset',
    '#title' => t('Color'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['wijering4_mediaplayer']['color']['backcolor'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['backcolor'],
    '#size' => 8,
    '#maxlength' => 7,
    '#title' => t('Background color'),
    '#description' => t('Enter a hex value eg. for white enter <b>#FFFFFF</b>. (<em>backcolor</em>)'),
  );
  $form['wijering4_mediaplayer']['color']['frontcolor'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['frontcolor'],
    '#size' => 8,
    '#maxlength' => 7,
    '#title' => t('Text color'),
    '#description' => t('Enter a hex value eg. for white enter <b>#FFFFFF</b>. (<em>frontcolor</em>)'),
  );
  $form['wijering4_mediaplayer']['color']['lightcolor'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['lightcolor'],
    '#size' => 8,
    '#maxlength' => 7,
    '#title' => t('Rollover color'),
    '#description' => t('Enter a hex value eg. for white enter <b>#FFFFFF</b>. (<em>lightcolor</em>)'),
  );
  $form['wijering4_mediaplayer']['color']['screencolor'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['screencolor'],
    '#size' => 8,
    '#maxlength' => 7,
    '#title' => t('Screen color'),
    '#description' => t('Enter a hex value eg. for white enter <b>#FFFFFF</b>. (<em>screencolor</em>)'),
  );
  $form['wijering4_mediaplayer']['appearance'] = array(
    '#type'  => 'fieldset',
    '#title' => t('Appearance'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['wijering4_mediaplayer']['appearance']['skin'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['skin'],
    '#title' => t('Skin URL'),
    '#description' => t('Full url to a skin for the player. (<em>skin</em>)'),
  );
  /**
  $form['wijering4_mediaplayer']['appearance']['displaywidth'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['displaywidth'],
    '#size' => 8,
    '#maxlength' => 5,
    '#title' => t('Display width'),
    '#description' => t('Setting this will result in controls along the side and override "Display width". (<em>displaywidth</em>)'),
  );
  **/
  $form['wijering4_mediaplayer']['appearance']['logo'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['logo'],
    '#title' => t('Logo URL'),
    '#description' => t('Full url to logo for a watermark, use PNG files for best results. (<em>logo</em>)'),
  );
  $form['wijering4_mediaplayer']['appearance']['overstretch'] = array(
    '#type' => 'select',
    '#default_value' => $saved['overstretch'],
    '#title' => t('Overstretch'),
    '#options' => $options['overstretch'],
    '#description' => t('Defines how to stretch images to fit the display. (<em>overstretch</em>)'),
  );
  $form['wijering4_mediaplayer']['appearance']['controlbar'] = array(
    '#type' => 'select',
    '#default_value' => $saved['controlbar'],
    '#title' => t('Control bar position'),
    '#options' => $options['controlbar'],
    '#description' => t('Defines where to position the control bar. (<em>controlbar</em>)'),
  );
  $form['wijering4_mediaplayer']['appearance']['playlist'] = array(
    '#type' => 'select',
    '#default_value' => $saved['playlist'],
    '#title' => t('Playlist position'),
    '#options' => $options['playlist'],
    '#description' => t('Defines where to position the playlist. (<em>playlist</em>)'),
  );
  $form['wijering4_mediaplayer']['playback'] = array(
    '#type'  => 'fieldset',
    '#title' => t('Playback'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['wijering4_mediaplayer']['playback']['autostart'] = array(
    '#type' => 'select',
    '#options' => $options['bool'],
    '#default_value' => $saved['autostart'],
    '#title' => t('Autostart'),
    '#description' => t('Automatically start playing the media. (<em>autostart</em>)'),
  );
  $form['wijering4_mediaplayer']['playback']['bufferlength'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['bufferlength'],
    '#size' => 5,
    '#maxlength' => 2,
    '#title' => t('Buffer length'),
    '#description' => t('Number of seconds of buffering before playing file. (<em>bufferlength</em>)'),
  );
  $form['wijering4_mediaplayer']['playback']['displayclick'] = array(
    '#type' => 'select',
    '#default_value' => $saved['displayclick'],
    '#title' => t('Display click'),
    '#options' => $options['displayclick'],
    '#description' => t('Action to take when the player is clicked. (<em>displayclick</em>)'),
  );
  $form['wijering4_mediaplayer']['playback']['repeat'] = array(
    '#type' => 'select',
    '#default_value' => $saved['repeat'],
    '#title' => t('Repeat'),
    '#options' => $options['repeat'],
    '#description' => t('Set whether the media repeats after completion. (<em>repeat</em>)'),
  );
  $form['wijering4_mediaplayer']['playback']['shuffle'] = array(
    '#type' => 'select',
    '#options' => $options['bool'],
    '#default_value' => $saved['shuffle'],
    '#title' => t('Shuffle'),
    '#description' => t('Shuffle media randomly. (<em>shuffle</em>)'),
  );
  $form['wijering4_mediaplayer']['playback']['volume'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['volume'],
    '#size' => 8,
    '#maxlength' => 3,
    '#title' => t('Volume'),
    '#description' => t('Starting volume of the player. (<em>volume</em>)'),
  );
  $form['wijering4_mediaplayer']['interaction'] = array(
    '#type'  => 'fieldset',
    '#title' => t('Interaction'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['wijering4_mediaplayer']['interaction']['captions'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['captions'],
    '#title' => t('Captions URL'),
    '#description' => t('Full url used to an external textfile with captions. (<em>captions</em>)'),
  );
  $form['wijering4_mediaplayer']['interaction']['link'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['link'],
    '#title' => t('Link URL'),
    '#description' => t('Web address linked to logo watermark. (<em>link</em>)'),
  );
  $form['wijering4_mediaplayer']['interaction']['linktarget'] = array(
    '#type' => 'select',
    '#default_value' => $saved['linktarget'],
    '#options' => $options['linktarget'],
    '#title' => t('Link target'),
    '#description' => t('Target of "Link URL". (<em>linktarget</em>)'),
  );
  $form['wijering4_mediaplayer']['interaction']['streamscript'] = array(
    '#type' => 'textfield',
    '#default_value' => $saved['streamscript'],
    '#title' => t('Streaming script URL'),
    '#description' => t('Full url to \'fake\' streaming script. (<em>streamscript</em>)'),
  );
  $form['wijering4_mediaplayer']['interaction']['type'] = array(
    '#type' => 'select',
    '#options' => $options['type'],
    '#default_value' => $saved['type'],
    '#title' => t('File type'),
    '#description' => t('Specify a default filetype, the default setting will auto-detect. (<em>type</em>)'),
  );
  $form['wijering4_mediaplayer']['interaction']['fullscreen'] = array(
    '#type' => 'select',
    '#options' => $options['bool'],
    '#default_value' => $saved['fullscreen'],
    '#title' => t('Allow use of fullscreen'),
    '#description' => t('Determine whether to allow fullscreen functionality. (<em>usefullscreen</em>).<br /><em>Allow full screen mode</em> must also be enabled on the SWF Tools embedding settings page.'),
  );

  $form['#tree'] = TRUE;
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save'),
  );
  return $form;
}

/*
 * Called by wijering4_admin_form_submit()
 */
function _wijering4_admin_form_submit($form_id, &$form_values) {
  // Flatten settings for saving
  $saved = array();
  foreach ($form_values AS $player => $settings) {
    $flat[$player] = array();
    if (is_array($settings)) {
      foreach ($settings AS $category => $vars) {
        $flat[$player] = array_merge($flat[$player], $vars);
      }
      variable_set('swftools_'. $player, $flat[$player]);
    }
  }

  // Clear caches
  cache_clear_all();
  cache_clear_all('*', 'cache_filter', TRUE);

}