''. t('Enabled Flexifilters') .'
',
'#suffix' => t('If a flexifilter is enabled, then it can be used within input formats, however there can only be 128 enabled at any one time.') .'
',
);
$form['enabled'] = flexifilter_filter_list_form_table(TRUE);
$form['disabled_header'] = array(
'#value' => ''. t('Disabled Flexifilters') .'
',
'#suffix' => t('If a flexifilter is disabled, then it cannot be used within input formats, although it can be used within other flexifilters.') .'
',
);
$form['disabled'] = flexifilter_filter_list_form_table(FALSE);
return $form;
}
/**
* Helper function for flexifilter_filter_list_form. Returns the table for the overview page.
*
* @param $enabled
* Is TRUE if we're theming the currently enabled filters.
*/
function flexifilter_filter_list_form_table($enabled) {
$show_disable_link = $enabled;
$show_enable_link = !$enabled;
$header = array(t('Label'), t('Description'), t('Edit'), t('Delete'), t('Preview'), t($enabled ? 'Disable' : 'Enable'));
$rows = array();
$filters = flexifilter_flexifilter_list();
foreach ($filters as $id => $filter) {
if ($filter['enabled'] == $enabled) {
$row = array(check_plain($filter['label']), check_plain($filter['description']));
$row[] = l(t('Edit'), 'admin/build/flexifilters/'. $id .'/edit', array(), drupal_get_destination());
$row[] = l(t('Delete'), 'admin/build/flexifilters/'. $id .'/delete', array(), drupal_get_destination());
$row[] = l(t('Preview'), 'admin/build/flexifilters/'. $id .'/preview', array(), drupal_get_destination());
if ($show_disable_link) {
$row[] = l(t('Disable'), 'admin/build/flexifilters/'. $id .'/disable', array(), drupal_get_destination());
}
else if ($show_enable_link) {
$row[] = l(t('Enable'), 'admin/build/flexifilters/'. $id .'/enable', array(), drupal_get_destination());
}
else {
$row[] = '';
}
$rows[] = $row;
}
}
if (count($rows)) {
return array('#value' => theme('table', $header, $rows, array('class' => 'flexifilters-list')));
}
else {
$message = ($enabled? t('There are currently no enabled flexifilters.') : t('There are currently no disabled flexifilters.'));
return array('#value' => '
'. $message .'');
}
}
/**
* The add/edit form for flexifilters.
*/
function flexifilter_filter_edit_form($form_state, $flexifilter = 'new') {
$form['under_construction'] = array(
'#value' => 'This form is currently under construction.',
);
return $form;
}
function flexifilter_filter_delete_form($form_state, $flexifilter) {
$form = array();
$form['flexifilter'] = array('#type' => 'value', '#value' => $flexifilter);
return confirm_form($form, t('Are you sure you want to delete the flexifilter "%flexifilter"?', array('%flexifilter' => $flexifilter['label'])), 'admin/build/flexifilters', t('This action cannot be undone.'), t('Delete'), t('Cancel'));
}
function flexifilter_filter_delete_form_submit($form, &$form_state) {
$flexifilter = $form_state['values']['flexifilter'];
if ($flexifilter['enabled']) {
_flexifilter_remove_from_filters($flexifilter['delta']);
}
db_query('DELETE FROM {flexifilters_parts} WHERE fid = %d', $flexifilter['fid']);
db_query('DELETE FROM {flexifilters} WHERE fid = %d', $flexifilter['fid']);
drupal_set_message(t('Flexifilter deleted.'));
$form_state['redirect'] = 'admin/build/flexifilters';
}
function flexifilter_filter_disable_form($form_state, $flexifilter) {
$form = array();
$form['flexifilter'] = array('#type' => 'value', '#value' => $flexifilter);
return confirm_form($form, t('Are you sure you want to disable the flexifilter "%flexifilter"?', array('%flexifilter' => $flexifilter['label'])), 'admin/build/flexifilters', t('If you disable the flexifilter, then it cannot be used in any Input Formats.'), t('Disable'), t('Cancel'));
}
function flexifilter_filter_disable_form_submit($form, &$form_state) {
$flexifilter = $form_state['values']['flexifilter'];
if ($flexifilter['enabled']) {
_flexifilter_remove_from_filters($flexifilter['delta']);
db_query('UPDATE {flexifilters} SET enabled = 0 WHERE fid = %d', $flexifilter['fid']);
drupal_set_message(t('Flexifilter disabled.'));
}
$form_state['redirect'] = 'admin/build/flexifilters';
}
function flexifilter_filter_enable_form($form_state, $flexifilter) {
$form = array();
$form['flexifilter'] = array('#type' => 'value', '#value' => $flexifilter);
return confirm_form($form, t('Are you sure you want to enable the flexifilter "%flexifilter"?', array('%flexifilter' => $flexifilter['label'])), 'admin/build/flexifilters', t(''), t('Enable'), t('Cancel'));
}
function flexifilter_filter_enable_form_submit($form, &$form_state) {
$flexifilter = $form_state['values']['flexifilter'];
if (!$flexifilter['enabled'] && flexifilter_flexifilter_count() < FLEXIFILTER_MAX_FILTERS) {
db_query('UPDATE {flexifilters} SET enabled = 1, delta = %d WHERE fid = %d', flexifilter_get_unused_delta(), $flexifilter['fid']);
drupal_set_message(t('Flexifilter enabled.'));
}
elseif (!$flexifilter['enabled']) {
drupal_set_message(t('The flexifilter could not be enabled because you have too many flexifilters currently enabled.'), 'error');
}
$form_state['redirect'] = 'admin/build/flexifilters';
}
function flexifilter_filter_export_form($form_state, $flexifilter) {
$form = array();
$flexifilter['fid'] = 'new';
$form['serialized'] = array(
'#type' => 'textarea',
'#attributes' => array('readonly' => 'readonly'),
'#cols' => '100',
'#title' => t('Serialized flexifilter (for manual imports)'),
'#default_value' => serialize($flexifilter),
);
$form['flexifilter'] = array(
'#type' => 'textarea',
'#attributes' => array('readonly' => 'readonly'),
'#cols' => '100',
'#title' => t('Exported flexifilter (for hook_flexifilters implementations)'),
'#default_value' => var_export($flexifilter, TRUE),
);
return $form;
}
function flexifilter_filter_input_form($form_state) {
$form = array();
$form['flexifilter'] = array(
'#type' => 'textarea',
'#title' => t('Flexifilter to import'),
'#description' => t('Enter the serialized flexifilter as from a flexifilter export here.'),
'#default_value' => '',
'#required' => TRUE,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Import'),
);
return $form;
}
function flexifilter_filter_input_form_submit($form, &$form_state) {
$fid = unserialize($form_state['values']['flexifilter']);
if ($fid) {
drupal_goto('admin/build/flexifilters/'. flexifilter_flexifilter_save($form_state['values']['flexifilter']) .'/edit');
}
else {
drupal_set_message(t('It appears that the serialized flexifilter you entered was improperly formed. Please check the source.'), 'error');
}
}
function flexifilter_filter_default_form($form_state) {
$flexifilters = module_invoke_all('flexifilters');
$names = array();
foreach ($flexifilters as $key => $flexifilter) {
$names[$key] = $flexifilter['label'];
}
$form['selections'] = array(
'#type' => 'checkboxes',
'#title' => t('Default flexifilters to load'),
'#multiple' => TRUE,
'#options' => $names,
'#required' => TRUE,
'#default_value' => array(),
);
$form['flexifilters'] = array(
'#type' => 'value',
'#value' => $flexifilters,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Load'),
);
return $form;
}
function flexifilter_filter_default_form_submit($form, &$form_state) {
$flexifilters = $form_state['values']['flexifilters'];
$selections = $form_state['values']['selections'];
$to_be_saved = array();
foreach ($selections as $selection) {
if (isset($flexifilters[$selection])) {
$to_be_saved[] = $flexifilters[$selection];
}
}
flexifilter_flexifilter_install('flexifilter', $to_be_saved);
$form_state['redirect'] = 'admin/build/flexifilters';
}