Forms

User forms, invoked with drupal_get_form() . More...

Functions
	planet_multiple_delete_confirm (&$form_state, $nodes, $fid, $redirect)
	TODO.
	planet_settings_form (&$form_state)
	TODO.
	planet_feed_form (&$form_state, $edit=array(), $individual=false, $user=NULL)
	TODO.

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Detailed Description

User forms, invoked with drupal_get_form() .

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Function Documentation

planet_feed_form	(	&$	form_state,
		$	edit = array(),
		$	individual = false,
		$	user = NULL
	)

TODO.

Parameters:

	&$form_state
	$edit
	$individual
	$user

Returns:

DB @CRUD: users[R]

DB @CRUD: role[R]

DB @CRUD: users_roles[R]

DB @CRUD: variables[R]

                                                                                            {
  $uids = array();
  $result = db_query('SELECT u.uid, u.name FROM {users} u, {role} r, {users_roles} ur WHERE u.uid = ur.uid AND ur.rid = r.rid AND r.rid = %d ORDER BY u.name ASC', variable_get('planet_author_roles', 2));
  while ($f_user = db_fetch_object($result)) {
    $uids[$f_user->uid] = $f_user->name;
  }    
  
  if ($individual) {
    if (!isset($uids[$edit['uid']])) {
      $g_user = db_fetch_array(db_query('SELECT uid, name FROM {users} WHERE uid = %d', $edit['uid']));
      $uids[$edit['uid']] = $g_user['name'];
    }
  }
  
  $form = array();

  $form['feeds'] = array(
    '#type' => 'fieldset',
    '#title' => 'Feeds'
  );  

  $form['feeds']['fid'] = array(
    '#type' => 'hidden',
    '#value' => $edit['fid']
  );

  $form['feeds']['title'] = array(
    '#type' => 'textfield',
    '#title' => t('Title'),
    '#value' => $edit['title'],
    '#size' => 40,
    '#maxlength' => 40
  );

  if ($user == NULL) {
    $form['feeds']['uid'] = array(
      '#type' => 'select',
      '#title' => t('Original author'),    
      '#value' => $edit['uid'],
      '#options' => $uids,
      '#description' => t('Select a user to associate this feed with')
    );
  }
  else {
    $form['feeds']['uid'] = array(
      '#type' => 'hidden',
      '#value' => $user->uid,
    );
  }
  $form['feeds']['link'] = array(
    '#type' => 'textfield',
    '#title' => t('URL'),
    '#value' => $edit['link'],
    '#size' => 40,
    '#maxlength' => 80
  );

  $form['feeds']['submit'] = array(
    '#type' => 'submit',
    '#value' => $edit['fid'] > 0 ? 'Save' : 'Add'.' Feed'
  );

  if ($individual) {
    $form['feeds']['delete'] = array(
      '#type' => 'submit',
      '#value' => 'Delete',
    );
  }

  return $form;
}

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planet_multiple_delete_confirm	(	&$	form_state,
		$	nodes,
		$	fid,
		$	redirect
	)

TODO.

Parameters:

	&$form_state
	$nodes
	$fid
	$redirect

Returns:

DB @CRUD: node[R]

                                                                               {
  $form_state['values']['fid'] = $fid;
  $form_state['values']['redirect'] = $redirect;
  $form['nodes'] = array('#prefix' => '<ul>', '#suffix' => '</ul>', '#tree' => TRUE);
  // array_filter returns only elements with TRUE values
  foreach ($nodes as $nid => $value) {
    $title = db_result(db_query('SELECT title FROM {node} WHERE nid = %d', $nid));
    $form['nodes'][$nid] = array(
      '#type' => 'hidden',
      '#value' => $nid,
      '#prefix' => '<li>',
      '#suffix' => check_plain($title) ."</li>\n",
    );
  }
  $form['operation'] = array('#type' => 'hidden', '#value' => 'delete');
  $form['#submit'][] = 'planet_multiple_delete_confirm_submit';
  return confirm_form($form,
                      t('Are you sure you want to delete these items?'),
                      $redirect, t('This action cannot be undone.'),
                      t('Delete all'), t('Cancel'));
}

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planet_settings_form

(

&$

form_state

)

TODO.

Parameters:

&$form_state

Returns:

DB @CRUD: role[R]

DB @CRUD: variables[R]

                                            {
  $roles = array();

  $result = db_query('SELECT rid, name FROM {role}');
  while ($role = db_fetch_object($result)) {
    $roles[$role->rid] = $role->name;
  }
  
  unset($result);
  $result = db_query('SELECT format, name FROM {filter_formats}');
  while ($format = db_fetch_object($result)) {
    $formats[$format->format] = $format->name;
  }

  $form = array();
  
  $form['general'] = array(
    '#type' => 'fieldset',
    '#title' => t('General Settings')
  );
  
  $form['general']['planet_author_roles'] = array(
    '#type' => 'select',
    '#title' => t('Role to select authors from'),
    '#options' => $roles,
    '#default_value' => variable_get('planet_author_roles', 2),
    '#description' => t('Select the role from which blog authors should be selected on the feed creation screen.')
  );
  
  $form['general']['planet_filter_formats'] = array(
    '#type' => 'select',
    '#title' => t('Filter format for planet entry nodes'),
    '#options' => $formats,
    '#default_value' => variable_get('planet_filter_formats', 1),
    '#description' => t('Select the filter format that will be used to show planet entry nodes.')
  );
  
  $form['general']['planet_redirect_page'] = array(
    '#type' => 'checkbox',
    '#title' => t('Redirect node?'),
    '#return_value' => 1,
    '#value' => (variable_get('planet_redirect_page', 0) == 1) ? 1 : null,
    '#description' => t('Check this if you want the node view to redirect to the original content link; this is useful if you want the feed to forward through instead of showing the planet node.')
  );
  
  $form['general']['submit'] = array(
    '#type' => 'submit',
    '#value' => 'Save Configuration'
  );
  
  return $form;
}

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