<?php
// $id:$

function _swftools_admin_embed_form() {

  $swf_options = _swftools_options();

  drupal_add_css(drupal_get_path('module', 'swftools') .'/swftools.admin.css', 'module', 'all', FALSE);
  $playlist_path = file_create_path(variable_get('swftools_playlist_path', 'playlists'));
  $player_directory = swftools_get_player_path() .'/';

  if (!file_check_directory($playlist_path, FILE_CREATE_DIRECTORY)) {
    drupal_set_message("'$playlist_path does not exist, or is not writeable.");
  }

  $form = array();

  $form['swftools_files'] = array(
    '#type'  => 'fieldset',
    '#title' => t('File locations'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['swftools_files']['swftools_player_path'] = array(
    '#type' => 'textfield',
    '#title' => t('Default flash player path'),
    '#default_value' => variable_get('swftools_player_path', ''),
    '#description' => t('Leave this blank to default to the shared player file
                         inside the swftools module (%default). Otherwise your options are:<ul>
                          <li>a path inside your files directory, <em>without</em>
                              a preceding slash (eg. <strong>myplayers</strong>), or</li>
                          <li>a path from the webroot <em>with</em> a preceding slash.
                              (eg <strong>/alternate_filepath</strong>)</li></ul>',
                              array('%default' => t(drupal_get_path('module', 'swftools') .'/shared'))
                              ),
  );
  $form['swftools_files']['swftools_playlist_path'] = array(
    '#type' => 'textfield',
    '#title' => t('Directory in files where playlist/xml files can be cached'),
    '#default_value' => variable_get('swftools_playlist_path', 'playlists'),
    '#description' => t('A location inside your files directory
                          without preceding or trailing slashes (eg. <strong>playlists</strong>)'),
  );
  $current_path = variable_get('swftools_media_url', $GLOBALS['base_url'] .'/'. file_create_path(''));
  // Misname the variable with '_dummy' so that it is not saved!
  $form['swftools_files']['swftools_media_url_dummy'] = array(
    '#type' => 'textfield',
    '#title' => t('Media directory url'),
    '#default_value' => $current_path,
    '#disabled' => TRUE,
    '#description' => t("This helps swftools identify the server where your media files are located.
                         You cannot change it here, as changing it has the potential to break existing
                         content. You can set this on the &#36;conf array in your settings.php file.
                         For example: <pre>
  &#36;conf = array(
    'swftools_media_url' => 'http://anothersite.com/media', // No trailing slashes!
  );</pre>               Leaving this value unset in your settings.php file will
                         persuade SWF Tools to check for the existence of your
                         media files, as they are automatically assumed to be
                         on the local server."),
  );
  $form['swftools_files']['swftools_check_media'] = array(
    '#type' => 'checkbox',
    '#title' => t('Check files'),
    '#default_value' => variable_get('swftools_check_media', TRUE),
    '#description' => t('This option will cause SWF Tools to check that the
                         media file exists - and issue a warning if not.'),
  );
  $form['swftools_method'] = array(
    '#type'  => 'fieldset',
    '#title' => t('JavaScript Embedding'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $methods = swftools_methods_available(SWFTOOLS_EMBED_METHOD);
  if (count($methods)) {
    foreach ($methods AS $method => $info) {

      if (!file_exists($player_directory . $info['shared_file'])) {
        $swf_embed_methods[$method] = $info['title'] .' - <span class="error">Missing</span>';
      }
      else {
        $swf_embed_methods[$method] = $info['title'];
      }
    }
  }
  $form['swftools_method'][SWFTOOLS_EMBED_METHOD] = array(
    '#type' => 'radios',
    '#title' => t('Method'),
    '#default_value' => variable_get(SWFTOOLS_EMBED_METHOD, SWFTOOLS_NOJAVASCRIPT),
    '#options' => $swf_embed_methods,
    '#description' => t('JavaScript file that will be used for Flash replacement. UFO is coming next.'),
  );
  // Might have another setting like above for SIFR, if it ever gets used
  $form['swftools_method']['swftools_always_add_js'] = array(
    '#type' => 'checkbox',
    '#title' => t('All pages.'),
    '#default_value' => variable_get('swftools_always_add_js', FALSE),
    '#description' => t('Some implementations, like filters, result in caching
                         of flash content, and in these cases SWF Tools has no
                         trigger to output a flash replacement script.
                         Enable this setting
                         to push the default javascript script into the header on every
                         page so that cached content can be processed by SWFObject or UFO.
                         '),
  );
  $form['swftools_method']['swftools_user_no_js'] = array(
    '#type' => 'checkbox',
    '#title' => t('User override'),
    '#disabled' => TRUE,
    '#default_value' => variable_get('swftools_user_no_js', FALSE),
    '#description' => t('User can choose how Flash content is delivered overriding
                         the \'Method\' setting above. Adds a setting to the profile page.'),
  );
  $form['swftools_method']['swftools_html_alt'] = array(
    '#type' => 'textarea',
    '#title' => t('HTML alternative'),
    '#default_value' => variable_get('swftools_html_alt', "<p>Sorry, flash is not available.</p>"),
    '#description' => t('Enter the default HTML that will appear if the Flash
                         content cannot be embedded. Future versions of SWF Tools
                         will allow you have custom message for each content type,
                         and to use tokens like %image to automatically fill in
                         content.'),
  );
  $form['swftools_params'] = array(
    '#type' => 'fieldset',
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#title' => t('Default settings for embedding'),
    '#description' => t('Please refer to !technote for more details about each setting.
                         If you are looking for the \'base\' option, this is defined
                         in the \'File Locations\' settings above.',
                         array('!technote' => l('Adobe technote 12701', 'http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=tn_12701'))),
  );
  $form['swftools_params']['swftools_params_version'] = array(
    '#type' => 'textfield',
    '#size' => '5',
    '#title' => 'Flash version',
    '#default_value' => variable_get('swftools_params_version', '7'),
  );
  $form['swftools_params']['swftools_params_play'] = array(
    '#type' => 'checkbox',
    '#title' => t('<strong>Play immediately</strong> (play)'),
    '#default_value' => variable_get('swftools_params_play', TRUE),
  );
  $form['swftools_params']['swftools_params_loop'] = array(
    '#type' => 'checkbox',
    '#title' => t('<strong>Loop movie</strong> (loop) .'),
    '#default_value' => variable_get('swftools_params_loop', FALSE),
  );
  $form['swftools_params']['swftools_params_menu'] = array(
    '#type' => 'checkbox',
    '#title' => t('<strong>Full menu</strong> (menu) Displays the full menu, allowing
                   the user a variety of options to enhance or control playback.'),
    '#default_value' => variable_get('swftools_params_menu', FALSE),
  );
  $form['swftools_params']['swftools_params_bgcolor'] = array(
    '#type'  => 'textfield',
    '#title' => t('Background color <span class="weight-normal">(bgcolor)</span>'),
    '#size'  => 7,
    '#maxlength' => 7,
    '#required'  => TRUE,
    '#default_value' => variable_get('swftools_params_bgcolor', '#FFFFFF'),
    '#description' => t('Hexadecimal background color in the form #RRGGBB.'),
  );
  $form['swftools_params']['swftools_params_quality'] = array(
    '#type' => 'select',
    '#title' => t('Quality') .' <span class="weight-normal">(quality)</span>',
    '#default_value' => variable_get('swftools_params_quality', 'autohigh'),
    '#options' => $swf_options['quality'],
  );
  $form['swftools_params']['swftools_params_scale'] = array(
    '#type' => 'select',
    '#title' => t('Scale') .' <span class="weight-normal">(scale)</span>',
    '#default_value' => variable_get('swftools_params_scale', 'showall'),
    '#options' => $swf_options['scale'],
  );
  $form['swftools_params']['swftools_params_wmode'] = array(
    '#type' => 'select',
    '#title' => t('Window mode') .' <span class="weight-normal">(wmode)</span>',
    '#default_value' => variable_get('swftools_params_wmode', 'opaque'),
    '#options' => $swf_options['wmode'],
  );
  $form['swftools_params']['swftools_params_align'] = array(
    '#type' => 'select',
    '#title' => t('Align') .' <span class="weight-normal">(align)</span>',
    '#default_value' => variable_get('swftools_params_align', 'l'),
    '#options' => $swf_options['align'],
  );
  $form['swftools_params']['swftools_params_salign'] = array(
    '#type' => 'select',
    '#title' => t('salign') .' <span class="weight-normal">(salign)</span>',
    '#default_value' => variable_get('swftools_params_salign', 'tl'),
    '#options' => $swf_options['salign'],
  );
  $form['swftools_params']['swftools_params_swliveconnect'] = array(
    '#type' => 'select',
    '#options' => array('true' => 'Yes', 'default' => 'No'), // 'default' setting will simple omit this value for simplicity.
    '#title' => t('Load Java') .' <span class="weight-normal">(swliveconnect)</span>',
    '#default_value' => variable_get('swftools_params_swliveconnect', 'default'),
  );

  return $form;
}

function _swftools_admin_handling_form() {

  $player_directory = swftools_get_player_path() .'/';

  $form = array();
  $form['swftools']['handling'] = array(
    '#type'  => 'fieldset',
    '#title' => t('File handling'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#description' => 'Choose how different file types are handled.',
  );

  $flv[0] = 'Link only';
  $methods = swftools_methods_available(SWFTOOLS_FLV_DISPLAY);
  if (count($methods)) {
    foreach ($methods AS $method => $info) {
      if (!file_exists($player_directory . $info['shared_file'])) {
        $flv[$method] = $info['title'] .' - <span class="error">Missing</span>';
      }
      else {
        $flv[$method] = $info['title'];
      }
    }
  }
  $form['swftools']['handling'][SWFTOOLS_FLV_DISPLAY] = array(
    '#type' => 'radios',
    '#title' => t('Default player for .flv files'),
    '#default_value' => variable_get(SWFTOOLS_FLV_DISPLAY, GENERIC_FLV),
    '#options' => $flv,
  );

  $mp3[0] = 'None';
  $methods = swftools_methods_available(SWFTOOLS_MP3_DISPLAY);
  if (count($methods)) {
    foreach ($methods AS $method => $info) {
      if (!file_exists($player_directory . $info['shared_file'])) {
        $mp3[$method] = $info['title'] .' - <span class="error">Missing</span>';
      }
      else {
        $mp3[$method] = $info['title'];
      }
    }
  }
  $form['swftools']['handling'][SWFTOOLS_MP3_DISPLAY] = array(
    '#type' => 'radios',
    '#title' => t('Default player for .mp3 files'),
    '#default_value' => variable_get(SWFTOOLS_MP3_DISPLAY, GENERIC_MP3),
    '#options' => $mp3,
  );

  $swf[SWFTOOLS_SWF] = 'Embed directly';
  $methods = swftools_methods_available(SWFTOOLS_SWF_DISPLAY);
  if (count($methods)) {
    foreach ($methods AS $method => $info) {
      if (!file_exists($player_directory . $info['shared_file'])) {
        $swf[$method] = $info['title'] .' - <span class="error">Missing</span>';
      }
      else {
        $swf[$method] = $info['title'];
      }
    }
  }
  $form['swftools']['handling'][SWFTOOLS_SWF_DISPLAY_DIRECT] = array(
    '#type' => 'radios',
    '#title' => t('Default player for swf files'),
    '#default_value' => variable_get(SWFTOOLS_SWF_DISPLAY, SWFTOOLS_SWF),
    '#options' => $swf,
  );

  $image_list[0] = 'None';
  $methods = swftools_methods_available(SWFTOOLS_IMAGE_DISPLAY_LIST);
  if (count($methods)) {
    foreach ($methods AS $method => $info) {
      if (!file_exists($player_directory . $info['shared_file'])) {
        $image_list[$method] = $info['title'] .' - <span class="error">Missing</span>';
      }
      else {
        $image_list[$method] = $info['title'];
      }
    }
  }
  $form['swftools']['handling'][SWFTOOLS_IMAGE_DISPLAY_LIST] = array(
    '#type' => 'radios',
    '#title' => t('Default tool for list of images'),
    '#default_value' => variable_get(SWFTOOLS_IMAGE_DISPLAY_LIST, '0'),
    '#options' => $image_list,
  );

  $media_list[0] = 'None';
  $methods = swftools_methods_available(SWFTOOLS_MEDIA_DISPLAY_LIST);
  if (count($methods)) {
    foreach ($methods AS $method => $info) {
      if (!file_exists($player_directory . $info['shared_file'])) {
        $media_list[$method] = $info['title'] .' - <span class="error">Missing</span>';
      }
      else {
        $media_list[$method] = $info['title'];
      }
    }
  }
  $form['swftools']['handling'][SWFTOOLS_MEDIA_DISPLAY_LIST] = array(
    '#type' => 'radios',
    '#title' => t('Default tool for list of mixed media'),
    '#default_value' => variable_get(SWFTOOLS_MEDIA_DISPLAY_LIST, '0'),
    '#options' => $media_list,
  );

  // Playlist settings
  $form['swftools']['playlist'] = array(
    '#type'  => 'fieldset',
    '#title' => t('Playlist handling'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#description' => 'Settings for XML files and playlists.',
  );

  $caching = variable_get('swftools_playlist_caching', 'here');
  if ($caching == 'here') {
    file_scan_directory(swftools_get_playlist_path(), '.*', array('.', '..', 'CVS'), 'file_delete', TRUE); 
  }
  
  $form['swftools']['playlist']['swftools_playlist_caching'] = array(
    '#type' => 'select',
    '#title' => t('Clear playlist cache'),
    '#default_value' => $caching,
    '#options' => array('here' => 'Only here', 'always' => 'Every page view'),
    '#description' => 'Select \'Only here\' to clear the playlist directory just '.
                      'by visiting this page. It is useful to select \'Every '.
                      'page view\' for site or module development but not '.
                      'advisable for live sites.',
  );

  return $form;
}