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<?php
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/**
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* @file
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* Form elements and menu callbacks to provide conditional handling in Webform.
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*/
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/**
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* Form builder; Provide the form for adding conditionals to a webform node.
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*/
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function webform_conditionals_form($form, &$form_state, $node) {
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form_load_include($form_state, 'inc', 'webform', $name = 'includes/webform.components');
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form_load_include($form_state, 'inc', 'webform', $name = 'includes/webform.conditionals');
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// Add JavaScript settings to the page needed for conditional elements.
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_webform_conditional_expand_value_forms($node);
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if (isset($form_state['values']['conditionals'])) {
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// Remove the "new" conditional that always comes in.
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unset($form_state['values']['conditionals']['new']);
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$conditionals = $form_state['values']['conditionals'];
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}
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else {
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$conditionals = $node->webform['conditionals'];
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}
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// Empty out any conditionals that have no rules or actions.
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foreach ($conditionals as $rgid => &$conditional) {
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webform_delete_empty_subconditionals($conditional);
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if (empty($conditional['rules']) || empty($conditional['actions'])) {
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unset($conditionals[$rgid]);
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}
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}
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// Drop PHP reference.
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unset($conditional);
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// Check the current topological sort order for the conditionals and report
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// any errors, but only for actual form submissions and not for ajax-related
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// form builds, such as adding or removing a condition or conditional group.
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if (empty($form_state['triggering_element']['#ajax'])) {
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$node->webform['conditionals'] = $conditionals;
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webform_get_conditional_sorter($node)->reportErrors($conditionals);
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}
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$form['#tree'] = TRUE;
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$form['#node'] = $node;
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$form['#attached']['library'][] = array('webform', 'admin');
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$form['#attached']['css'][] = drupal_get_path('module', 'webform') . '/css/webform.css';
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// Wrappers used for AJAX addition/removal.
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$form['conditionals']['#theme'] = 'webform_conditional_groups';
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$form['conditionals']['#prefix'] = '<div id="webform-conditionals-ajax">';
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$form['conditionals']['#suffix'] = '</div>';
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// Keep track of the max conditional count to use as the range for weights.
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$form_state['conditional_count'] = isset($form_state['conditional_count']) ? $form_state['conditional_count'] : 1;
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$form_state['conditional_count'] = count($conditionals) > $form_state['conditional_count'] ? count($conditionals) : $form_state['conditional_count'];
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$source_list = webform_component_list($node, 'conditional', 'path', TRUE);
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$target_list = webform_component_list($node, TRUE, 'path', TRUE);
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$components = $node->webform['components'];
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$delta = $form_state['conditional_count'];
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$weight = -$delta - 1;
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$index = 0;
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foreach ($conditionals as $rgid => $conditional_group) {
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$weight = $conditional_group['weight'];
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$form['conditionals'][$rgid] = array(
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'#theme' => 'webform_conditional_group_row',
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'#even_odd' => ++$index % 2 ? 'odd' : 'even',
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'#weight' => $weight,
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'rgid' => array(
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'#type' => 'value',
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'#value' => $rgid,
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),
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'conditional' => array(
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'#type' => 'webform_conditional',
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'#default_value' => $conditional_group,
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'#nid' => $node->nid,
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'#sources' => $source_list,
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'#actions' => array(
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'show' => t('shown'),
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'require' => t('required'),
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'set' => t('set to'),
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),
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'#targets' => $target_list,
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'#parents' => array('conditionals', $rgid),
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),
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);
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foreach ($conditional_group['actions'] as $action) {
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$cid = $action['target'];
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if ($action['action'] == 'require' && !$components[$cid]['required']) {
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drupal_set_message(t('Component %title must be configured as Required for Webform to conditionally change its required status. <a href="!url">Configure %title.</a>',
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array(
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'%title' => $components[$cid]['name'],
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'!url' => url("node/{$node->nid}/webform/components/$cid", array('query' => array('destination' => "node/{$node->nid}/webform/conditionals"))),
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)
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), 'error');
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}
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}
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$form['conditionals'][$rgid]['weight'] = array(
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'#type' => 'weight',
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'#title' => t('Weight for rule group !rgid', array('!rgid' => $rgid)),
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'#title_display' => 'invisible',
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'#default_value' => $weight,
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'#delta' => $delta,
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);
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}
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$form['conditionals']['new']['#weight'] = $weight + 1;
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$form['conditionals']['new']['weight'] = array(
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'#type' => 'weight',
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'#title' => t('Weight for new rule group'),
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'#title_display' => 'invisible',
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'#default_value' => $weight + 1,
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'#delta' => $delta,
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);
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$form['conditionals']['new']['new'] = array(
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'#type' => 'submit',
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'#value' => t('+'),
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'#submit' => array('webform_conditionals_form_add'),
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'#ajax' => array(
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'progress' => 'none',
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'effect' => 'fade',
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'callback' => 'webform_conditionals_ajax',
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),
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);
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// Create dummy remove button for form alignment only.
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$form['conditionals']['new']['remove'] = array(
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'#type' => 'submit',
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'#value' => t('-'),
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'#disabled' => TRUE,
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);
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$form['actions'] = array(
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'#type' => 'actions',
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'#tree' => FALSE,
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);
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$form['actions']['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Save conditions'),
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'#validate' => array('webform_conditionals_form_validate'),
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'#submit' => array('webform_conditionals_form_submit'),
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);
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// Estimate if the form is too long for PHP max_input_vars and detect whether
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// a previous submission was truncated. The estimate will be accurate because
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// the form elements for this page are well known. Ajax use of this page will
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// not generate user-visible errors, so a preflight may be the only indication
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// to the user that the page is too long.
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webform_input_vars_check($form, $form_state, 'conditionals', '');
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return $form;
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}
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/**
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* Submit handler for webform_conditionals_form(). Add an additional choice.
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*/
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function webform_conditionals_form_add($form, &$form_state) {
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// Build a default new conditional.
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unset($form_state['values']['conditionals']['new']);
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$weight = count($form_state['values']['conditionals']) > 10 ? -count($form_state['values']['conditionals']) : -10;
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foreach ($form_state['values']['conditionals'] as $key => $conditional) {
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$weight = max($weight, $conditional['weight']);
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}
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// Add the conditional to form state and rebuild the form.
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$form_state['values']['conditionals'][] = array(
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'rules' => array(
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array(
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'source_type' => 'component',
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'source' => NULL,
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'operator' => NULL,
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'value' => NULL,
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),
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),
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'andor' => 'and',
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'actions' => array(
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array(
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'target_type' => 'component',
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'target' => NULL,
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'invert' => NULL,
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'action' => NULL,
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'argument' => NULL,
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),
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),
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'weight' => $weight + 1,
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);
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$form_state['rebuild'] = TRUE;
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}
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/**
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* Validate handler for webform_conditionals_form().
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*
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* Prohibit the source and target of a conditional rule from being the same.
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*/
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function webform_conditionals_form_validate($form, &$form_state) {
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// Skip validation unless this is saving the form.
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$button_key = end($form_state['triggering_element']['#array_parents']);
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if ($button_key !== 'submit') {
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return;
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}
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$node = $form['#node'];
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$components = $node->webform['components'];
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$component_options = webform_component_options();
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foreach ($form_state['complete form']['conditionals'] as $conditional_key => $element) {
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if (substr($conditional_key, 0, 1) !== '#' && $conditional_key !== 'new') {
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$conditional = $element['conditional'];
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$targets = array();
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foreach ($conditional['actions'] as $action_key => $action) {
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if (is_numeric($action_key)) {
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$operation = $action['action']['#value'];
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$target_id = $action['target']['#value'];
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if (isset($targets[$target_id][$operation])) {
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form_set_error('conditionals][' . $conditional_key . '][actions][' . $action_key . '][target',
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t('A operation %op cannot be made for a component more than once. (%target).',
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array(
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'%op' => $action['action']['#options'][$operation],
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'%target' => $components[$action['target']['#value']]['name'],
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)));
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}
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$component_type = $node->webform['components'][$action['target']['#value']]['type'];
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if (!webform_conditional_action_able($component_type, $action['action']['#value'])) {
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form_set_error('conditionals][' . $conditional_key . '][actions][' . $action_key . '][action',
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t("A component of type %type can't be %action. (%target)",
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array(
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'%action' => $action['action']['#options'][$action['action']['#value']],
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'%type' => $component_options[$component_type],
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'%target' => $components[$action['target']['#value']]['name'],
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)));
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}
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$targets[$target_id][$operation] = $target_id;
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}
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}
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foreach ($conditional['rules'] as $rule_key => $rule) {
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// Validate component rules, but not conditional_start/end rules.
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if (is_numeric($rule_key) && $rule['source_type']['#value'] == 'component' && isset($targets[$rule['source']['#value']])) {
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form_set_error('conditionals][' . $conditional_key . '][rules][' . $rule_key . '][source',
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t('The subject of the conditional cannot be the same as the component that is changed (%target).',
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array('%target' => $components[$rule['source']['#value']]['name'])));
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}
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}
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}
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}
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// Form validation will not rebuild the form, so we need to ensure
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// necessary JavaScript will still exist.
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_webform_conditional_expand_value_forms($node);
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}
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/**
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* Submit handler for webform_conditionals_form().
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*/
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function webform_conditionals_form_submit($form, &$form_state) {
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$node = $form['#node'];
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// Remove the new conditional placeholder.
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unset($form_state['values']['conditionals']['new']);
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$node->webform['conditionals'] = $form_state['values']['conditionals'];
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node_save($node);
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drupal_set_message(t('Conditionals for %title saved.', array('%title' => $node->title)));
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}
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/**
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* AJAX callback to render out adding a new condition.
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*/
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function webform_conditionals_ajax($form, $form_state) {
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$rgids = element_children($form['conditionals']);
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$new_rgid = max($rgids);
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$form['conditionals'][$new_rgid]['#ajax_added'] = TRUE;
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$commands = array('#type' => 'ajax');
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$commands['#commands'][] = ajax_command_before('.webform-conditional-new-row', drupal_render($form['conditionals'][$new_rgid]));
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$commands['#commands'][] = ajax_command_restripe('#webform-conditionals-table');
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return $commands;
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}
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/**
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* Theme the $form['conditionals'] of webform_conditionals_form().
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*/
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function theme_webform_conditional_groups($variables) {
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$element = $variables['element'];
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drupal_add_tabledrag('webform-conditionals-table', 'order', 'sibling', 'webform-conditional-weight');
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drupal_add_js('Drupal.theme.prototype.tableDragChangedMarker = function() { return ""; }', 'inline');
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drupal_add_js('Drupal.theme.prototype.tableDragChangedWarning = function() { return "<span> </span>"; }', 'inline');
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$output = '<table id="webform-conditionals-table"><tbody>';
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$element_children = element_children($element, TRUE);
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$element_count = count($element_children);
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foreach ($element_children as $index => $key) {
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|
if ($key === 'new') {
|
| 293 |
|
|
$even_odd = ($index + 1) % 2 ? 'odd' : 'even';
|
| 294 |
|
|
$element[$key]['weight']['#attributes']['class'] = array('webform-conditional-weight');
|
| 295 |
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|
Assos Assos
|
$data = '<div class="webform-conditional-new">';
|
| 296 |
|
|
if ($element_count === 1) {
|
| 297 |
|
|
$data .= t('There are no conditional actions on this form.') . ' ';
|
| 298 |
|
|
}
|
| 299 |
|
|
$data .= t('Add a new condition:') . ' ' . drupal_render($element[$key]['new']) . drupal_render($element[$key]['remove']);
|
| 300 |
feca1e4a
|
Assos Assos
|
$data .= '</div>';
|
| 301 |
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|
Assos Assos
|
$output .= '<tr class="webform-conditional-new-row ' . $even_odd . '">';
|
| 302 |
|
|
$output .= '<td>' . $data . '</td>';
|
| 303 |
|
|
$output .= '<td>' . drupal_render($element[$key]['weight']) . '</td>';
|
| 304 |
|
|
$output .= '</tr>';
|
| 305 |
|
|
}
|
| 306 |
|
|
else {
|
| 307 |
|
|
$output .= drupal_render($element[$key]);
|
| 308 |
|
|
}
|
| 309 |
|
|
}
|
| 310 |
|
|
$output .= '</tbody></table>';
|
| 311 |
|
|
$output .= drupal_render_children($element);
|
| 312 |
|
|
|
| 313 |
|
|
return $output;
|
| 314 |
|
|
}
|
| 315 |
|
|
|
| 316 |
|
|
/**
|
| 317 |
|
|
* Theme an individual conditional row of webform_conditionals_form().
|
| 318 |
|
|
*/
|
| 319 |
|
|
function theme_webform_conditional_group_row($variables) {
|
| 320 |
|
|
$element = $variables['element'];
|
| 321 |
|
|
|
| 322 |
|
|
$element['weight']['#attributes']['class'] = array('webform-conditional-weight');
|
| 323 |
|
|
$weight = drupal_render($element['weight']);
|
| 324 |
|
|
$classes = array('draggable');
|
| 325 |
|
|
if (!empty($element['#even_odd'])) {
|
| 326 |
|
|
$classes[] = $element['#even_odd'];
|
| 327 |
|
|
}
|
| 328 |
|
|
if (!empty($element['#ajax_added'])) {
|
| 329 |
|
|
$classes[] = 'ajax-new-content';
|
| 330 |
|
|
}
|
| 331 |
|
|
|
| 332 |
|
|
$output = '';
|
| 333 |
|
|
$output .= '<tr class="' . implode(' ', $classes) . '">';
|
| 334 |
|
|
$output .= '<td>' . drupal_render_children($element) . '</td>';
|
| 335 |
|
|
$output .= '<td>' . $weight . '</td>';
|
| 336 |
|
|
$output .= '</tr>';
|
| 337 |
|
|
|
| 338 |
|
|
return $output;
|
| 339 |
|
|
}
|
| 340 |
|
|
|
| 341 |
|
|
/**
|
| 342 |
|
|
* Form API #process function to expand a webform conditional element.
|
| 343 |
|
|
*/
|
| 344 |
|
|
function _webform_conditional_expand($element) {
|
| 345 |
76bdcd04
|
Assos Assos
|
$default_operator = 'and';
|
| 346 |
|
|
|
| 347 |
a45e4bc1
|
Assos Assos
|
$element['#tree'] = TRUE;
|
| 348 |
|
|
$element['#default_value'] += array(
|
| 349 |
76bdcd04
|
Assos Assos
|
'andor' => $default_operator,
|
| 350 |
a45e4bc1
|
Assos Assos
|
);
|
| 351 |
|
|
|
| 352 |
|
|
$wrapper_id = drupal_clean_css_identifier(implode('-', $element['#parents'])) . '-ajax';
|
| 353 |
|
|
$element['#prefix'] = '<div id="' . $wrapper_id . '">';
|
| 354 |
|
|
$element['#suffix'] = '</div>';
|
| 355 |
e9984459
|
Assos Assos
|
$element['#wrapper_id'] = $wrapper_id;
|
| 356 |
|
|
|
| 357 |
|
|
// Note: When rules or actions are added, the new rules are inserted into
|
| 358 |
|
|
// $form_state['values']. So that FAPI can merge data from the post,
|
| 359 |
|
|
// $form_state['input'] must be adjusted to. To make this easier, hidden
|
| 360 |
|
|
// fields are added to the conditional_start and _end rules to ensure that
|
| 361 |
|
|
// each rule is represented in the POST.
|
| 362 |
|
|
$level = 0;
|
| 363 |
|
|
$andor_stack[0] = array(
|
| 364 |
|
|
'value' => $element['#default_value']['andor'],
|
| 365 |
|
|
'parents' => array_merge($element['#parents'], array('andor')),
|
| 366 |
|
|
'rid' => 0,
|
| 367 |
|
|
'first' => TRUE,
|
| 368 |
|
|
);
|
| 369 |
a45e4bc1
|
Assos Assos
|
|
| 370 |
e9984459
|
Assos Assos
|
$last_rid = -1;
|
| 371 |
a45e4bc1
|
Assos Assos
|
foreach ($element['#default_value']['rules'] as $rid => $conditional) {
|
| 372 |
e9984459
|
Assos Assos
|
switch ($conditional['source_type']) {
|
| 373 |
|
|
case 'conditional_start':
|
| 374 |
|
|
$element['rules'][$rid] = array(
|
| 375 |
|
|
'#level' => $level,
|
| 376 |
|
|
'source_type' => array(
|
| 377 |
|
|
'#type' => 'hidden',
|
| 378 |
|
|
'#value' => 'conditional_start',
|
| 379 |
|
|
),
|
| 380 |
|
|
// The andor operator is located in the first child, which is
|
| 381 |
|
|
// guaranteed to exist. Therefore, don't add a 'value' element here.
|
| 382 |
|
|
'add_subconditional' => _webform_conditional_add_expand($element, $rid, TRUE),
|
| 383 |
|
|
'add' => _webform_conditional_add_expand($element, $rid, FALSE),
|
| 384 |
|
|
'remove' => _webform_conditional_remove_expand($element, $rid),
|
| 385 |
|
|
);
|
| 386 |
|
|
$andor_stack[++$level] = array(
|
| 387 |
76bdcd04
|
Assos Assos
|
'value' => isset($conditional['operator']) ? $conditional['operator'] : $default_operator,
|
| 388 |
e9984459
|
Assos Assos
|
'parents' => array_merge($element['#parents'], array('rules', $rid, 'operator')),
|
| 389 |
|
|
'rid' => $rid,
|
| 390 |
|
|
'first' => TRUE,
|
| 391 |
|
|
);
|
| 392 |
|
|
break;
|
| 393 |
feca1e4a
|
Assos Assos
|
|
| 394 |
e9984459
|
Assos Assos
|
case 'conditional_end':
|
| 395 |
|
|
--$level;
|
| 396 |
|
|
$element['rules'][$rid] = array(
|
| 397 |
|
|
'#level' => $level,
|
| 398 |
|
|
'source_type' => array(
|
| 399 |
|
|
'#type' => 'hidden',
|
| 400 |
|
|
'#value' => 'conditional_end',
|
| 401 |
|
|
),
|
| 402 |
|
|
'add_subconditional' => _webform_conditional_add_expand($element, $rid, TRUE),
|
| 403 |
|
|
'add' => _webform_conditional_add_expand($element, $rid, FALSE),
|
| 404 |
|
|
'remove' => _webform_conditional_remove_expand($element, $rid),
|
| 405 |
|
|
'andor' => _webform_conditional_andor_expand($andor_stack[$level]),
|
| 406 |
|
|
);
|
| 407 |
|
|
// Remove the last nested and/or.
|
| 408 |
|
|
unset($element['rules'][$last_rid]['andor']);
|
| 409 |
|
|
break;
|
| 410 |
feca1e4a
|
Assos Assos
|
|
| 411 |
e9984459
|
Assos Assos
|
case 'component':
|
| 412 |
|
|
$element['rules'][$rid] = _webform_conditional_rule_expand($element, $rid, $conditional, $level, $andor_stack[$level]);
|
| 413 |
|
|
break;
|
| 414 |
feca1e4a
|
Assos Assos
|
|
| 415 |
e9984459
|
Assos Assos
|
default:
|
| 416 |
|
|
drupal_set_message(t('Unexpected conditional rule source type found (rule id @rid). Contact the administrator.', array('@rid' => $rid)), 'error');
|
| 417 |
|
|
}
|
| 418 |
|
|
$last_rid = $rid;
|
| 419 |
|
|
}
|
| 420 |
|
|
|
| 421 |
|
|
// Remove the last and/or.
|
| 422 |
|
|
unset($element['rules'][$rid]['andor']);
|
| 423 |
|
|
|
| 424 |
|
|
foreach ($element['#default_value']['actions'] as $aid => $action) {
|
| 425 |
|
|
$element['actions'][$aid] = _webform_conditional_action_expand($element, $aid, $action);
|
| 426 |
|
|
}
|
| 427 |
|
|
|
| 428 |
|
|
return $element;
|
| 429 |
|
|
}
|
| 430 |
a45e4bc1
|
Assos Assos
|
|
| 431 |
e9984459
|
Assos Assos
|
/**
|
| 432 |
|
|
* Helper. Generate the and/or select or static text.
|
| 433 |
|
|
*/
|
| 434 |
|
|
function _webform_conditional_andor_expand(&$andor) {
|
| 435 |
|
|
if ($andor['first']) {
|
| 436 |
|
|
$andor['first'] = FALSE;
|
| 437 |
|
|
return array(
|
| 438 |
a45e4bc1
|
Assos Assos
|
'#type' => 'select',
|
| 439 |
|
|
'#title' => t('And/or'),
|
| 440 |
|
|
'#options' => array(
|
| 441 |
|
|
'and' => t('and'),
|
| 442 |
|
|
'or' => t('or'),
|
| 443 |
|
|
),
|
| 444 |
e9984459
|
Assos Assos
|
'#parents' => $andor['parents'],
|
| 445 |
|
|
'#default_value' => $andor['value'],
|
| 446 |
|
|
'#attributes' => array('data-rid' => $andor['rid']),
|
| 447 |
a45e4bc1
|
Assos Assos
|
);
|
| 448 |
|
|
}
|
| 449 |
e9984459
|
Assos Assos
|
else {
|
| 450 |
|
|
return array(
|
| 451 |
|
|
'#type' => 'container',
|
| 452 |
|
|
'#attributes' => array('class' => array('webform-andor'), 'data-rid' => $andor['rid']),
|
| 453 |
|
|
'andor_text' => array(
|
| 454 |
|
|
'#markup' => $andor['value'] == 'or' ? t('or') : t('and'),
|
| 455 |
|
|
),
|
| 456 |
|
|
);
|
| 457 |
|
|
}
|
| 458 |
|
|
}
|
| 459 |
a45e4bc1
|
Assos Assos
|
|
| 460 |
e9984459
|
Assos Assos
|
/**
|
| 461 |
|
|
* Helper. Generate the add_subconditional (+) or add + button.
|
| 462 |
|
|
*/
|
| 463 |
|
|
function _webform_conditional_add_expand($element, $rid, $subconditional) {
|
| 464 |
|
|
return array(
|
| 465 |
|
|
'#type' => 'submit',
|
| 466 |
|
|
'#value' => $subconditional ? t('(+)') : t('+'),
|
| 467 |
|
|
'#submit' => array('webform_conditional_element_add'),
|
| 468 |
|
|
'#subconditional' => $subconditional,
|
| 469 |
76bdcd04
|
Assos Assos
|
'#name' => implode('_', $element['#parents']) . '_rules_' . $rid . ($subconditional ? '_add_subconditional' : '_add'),
|
| 470 |
e9984459
|
Assos Assos
|
'#attributes' => array('class' => array('webform-conditional-rule-add')),
|
| 471 |
|
|
'#ajax' => array(
|
| 472 |
|
|
'progress' => 'none',
|
| 473 |
|
|
'callback' => 'webform_conditional_element_ajax',
|
| 474 |
|
|
'wrapper' => $element['#wrapper_id'],
|
| 475 |
|
|
'event' => 'click',
|
| 476 |
|
|
),
|
| 477 |
|
|
);
|
| 478 |
|
|
}
|
| 479 |
a45e4bc1
|
Assos Assos
|
|
| 480 |
e9984459
|
Assos Assos
|
/**
|
| 481 |
|
|
* Helper. Generate the add_subconditional (+), add + or remove - button.
|
| 482 |
|
|
*/
|
| 483 |
|
|
function _webform_conditional_remove_expand($element, $rid) {
|
| 484 |
|
|
return array(
|
| 485 |
|
|
'#type' => 'submit',
|
| 486 |
|
|
'#value' => t('-'),
|
| 487 |
|
|
'#submit' => array('webform_conditional_element_remove'),
|
| 488 |
|
|
'#name' => implode('_', $element['#parents']) . '_rules_' . $rid . '_remove',
|
| 489 |
|
|
'#attributes' => array('class' => array('webform-conditional-rule-remove')),
|
| 490 |
|
|
'#ajax' => array(
|
| 491 |
|
|
'progress' => 'none',
|
| 492 |
|
|
'callback' => 'webform_conditional_element_ajax',
|
| 493 |
|
|
'wrapper' => $element['#wrapper_id'],
|
| 494 |
|
|
'event' => 'click',
|
| 495 |
|
|
),
|
| 496 |
|
|
);
|
| 497 |
|
|
}
|
| 498 |
|
|
|
| 499 |
|
|
/**
|
| 500 |
|
|
* Helper. Generate form elements for one rule.
|
| 501 |
|
|
*/
|
| 502 |
|
|
function _webform_conditional_rule_expand($element, $rid, $conditional, $level, &$andor) {
|
| 503 |
|
|
return array(
|
| 504 |
|
|
'#level' => $level,
|
| 505 |
|
|
'source_type' => array(
|
| 506 |
|
|
'#type' => 'value',
|
| 507 |
|
|
'#value' => $conditional['source_type'],
|
| 508 |
|
|
),
|
| 509 |
|
|
'source' => array(
|
| 510 |
|
|
'#type' => 'select',
|
| 511 |
|
|
'#title' => t('Source'),
|
| 512 |
|
|
'#options' => $element['#sources'],
|
| 513 |
|
|
'#default_value' => $conditional['source'],
|
| 514 |
|
|
),
|
| 515 |
|
|
'operator' => array(
|
| 516 |
|
|
'#type' => 'select',
|
| 517 |
|
|
'#title' => t('Operator'),
|
| 518 |
|
|
'#options' => webform_conditional_operators_list(),
|
| 519 |
|
|
'#default_value' => $conditional['operator'],
|
| 520 |
|
|
),
|
| 521 |
|
|
'value' => array(
|
| 522 |
|
|
'#type' => 'textfield',
|
| 523 |
|
|
'#title' => t('Value'),
|
| 524 |
|
|
'#size' => 20,
|
| 525 |
|
|
'#default_value' => $conditional['value'],
|
| 526 |
|
|
),
|
| 527 |
|
|
'add_subconditional' => _webform_conditional_add_expand($element, $rid, TRUE),
|
| 528 |
|
|
'add' => _webform_conditional_add_expand($element, $rid, FALSE),
|
| 529 |
|
|
'remove' => _webform_conditional_remove_expand($element, $rid),
|
| 530 |
|
|
'andor' => _webform_conditional_andor_expand($andor),
|
| 531 |
|
|
);
|
| 532 |
|
|
}
|
| 533 |
|
|
|
| 534 |
|
|
/**
|
| 535 |
|
|
* Helper. Generate form elements for one action.
|
| 536 |
|
|
*/
|
| 537 |
|
|
function _webform_conditional_action_expand($element, $aid, $action) {
|
| 538 |
|
|
return array(
|
| 539 |
|
|
'target_type' => array(
|
| 540 |
|
|
'#type' => 'value',
|
| 541 |
|
|
'#value' => $action['target_type'],
|
| 542 |
|
|
),
|
| 543 |
|
|
'target' => array(
|
| 544 |
a45e4bc1
|
Assos Assos
|
'#type' => 'select',
|
| 545 |
|
|
'#title' => t('Target'),
|
| 546 |
|
|
'#options' => $element['#targets'],
|
| 547 |
e9984459
|
Assos Assos
|
'#default_value' => $action['target'],
|
| 548 |
|
|
),
|
| 549 |
|
|
'invert' => array(
|
| 550 |
a45e4bc1
|
Assos Assos
|
'#type' => 'select',
|
| 551 |
76bdcd04
|
Assos Assos
|
'#title' => t("Is/Isn't"),
|
| 552 |
a45e4bc1
|
Assos Assos
|
'#options' => array(
|
| 553 |
|
|
'0' => t('is'),
|
| 554 |
76bdcd04
|
Assos Assos
|
'1' => t("isn't"),
|
| 555 |
a45e4bc1
|
Assos Assos
|
),
|
| 556 |
e9984459
|
Assos Assos
|
'#default_value' => $action['invert'],
|
| 557 |
|
|
),
|
| 558 |
|
|
'action' => array(
|
| 559 |
a45e4bc1
|
Assos Assos
|
'#type' => 'select',
|
| 560 |
|
|
'#title' => t('Action'),
|
| 561 |
|
|
'#options' => $element['#actions'],
|
| 562 |
e9984459
|
Assos Assos
|
'#default_value' => $action['action'],
|
| 563 |
|
|
),
|
| 564 |
|
|
'argument' => array(
|
| 565 |
a45e4bc1
|
Assos Assos
|
'#type' => 'textfield',
|
| 566 |
|
|
'#title' => t('Argument'),
|
| 567 |
|
|
'#size' => 20,
|
| 568 |
ba09eb79
|
Assos Assos
|
'#maxlength' => NULL,
|
| 569 |
e9984459
|
Assos Assos
|
'#default_value' => $action['argument'],
|
| 570 |
|
|
),
|
| 571 |
|
|
'add' => array(
|
| 572 |
a45e4bc1
|
Assos Assos
|
'#type' => 'submit',
|
| 573 |
e9984459
|
Assos Assos
|
'#value' => t('+'),
|
| 574 |
|
|
'#submit' => array('webform_conditional_element_add'),
|
| 575 |
|
|
'#name' => implode('_', $element['#parents']) . '_actions_' . $aid . '_add',
|
| 576 |
|
|
'#attributes' => array('class' => array('webform-conditional-action-add')),
|
| 577 |
a45e4bc1
|
Assos Assos
|
'#ajax' => array(
|
| 578 |
|
|
'progress' => 'none',
|
| 579 |
|
|
'callback' => 'webform_conditional_element_ajax',
|
| 580 |
e9984459
|
Assos Assos
|
'wrapper' => $element['#wrapper_id'],
|
| 581 |
a45e4bc1
|
Assos Assos
|
'event' => 'click',
|
| 582 |
|
|
),
|
| 583 |
e9984459
|
Assos Assos
|
),
|
| 584 |
|
|
'remove' => array(
|
| 585 |
a45e4bc1
|
Assos Assos
|
'#type' => 'submit',
|
| 586 |
e9984459
|
Assos Assos
|
'#value' => t('-'),
|
| 587 |
|
|
'#submit' => array('webform_conditional_element_remove'),
|
| 588 |
|
|
'#name' => implode('_', $element['#parents']) . '_actions_' . $aid . '_remove',
|
| 589 |
|
|
'#attributes' => array('class' => array('webform-conditional-action-remove')),
|
| 590 |
a45e4bc1
|
Assos Assos
|
'#ajax' => array(
|
| 591 |
|
|
'progress' => 'none',
|
| 592 |
|
|
'callback' => 'webform_conditional_element_ajax',
|
| 593 |
e9984459
|
Assos Assos
|
'wrapper' => $element['#wrapper_id'],
|
| 594 |
a45e4bc1
|
Assos Assos
|
'event' => 'click',
|
| 595 |
|
|
),
|
| 596 |
e9984459
|
Assos Assos
|
),
|
| 597 |
|
|
);
|
| 598 |
a45e4bc1
|
Assos Assos
|
}
|
| 599 |
|
|
|
| 600 |
|
|
/**
|
| 601 |
|
|
* Expand out all the value forms that could potentially be used.
|
| 602 |
|
|
*
|
| 603 |
|
|
* These forms are added to the page via JavaScript and swapped in only when
|
| 604 |
|
|
* needed. Because the user may change the source and operator at any time,
|
| 605 |
|
|
* all these forms need to be generated ahead of time and swapped in. This
|
| 606 |
|
|
* could have been done via AJAX, but having all forms available makes for a
|
| 607 |
|
|
* faster user experience.
|
| 608 |
|
|
*
|
| 609 |
ba09eb79
|
Assos Assos
|
* Added to the JavaScript settings is conditionalValues which contains
|
| 610 |
|
|
* an array settings suitable for adding to the page via JavaScript. This
|
| 611 |
|
|
* array contains the following keys:
|
| 612 |
a45e4bc1
|
Assos Assos
|
* - operators: An array containing a map of data types, operators, and form
|
| 613 |
|
|
* keys. This array is structured as follows:
|
| 614 |
feca1e4a
|
Assos Assos
|
* @code
|
| 615 |
a45e4bc1
|
Assos Assos
|
* - sources[$source_key] = array(
|
| 616 |
|
|
* 'data_type' => $data_type,
|
| 617 |
|
|
* );
|
| 618 |
|
|
* $operators[$data_type][$operator] = array(
|
| 619 |
|
|
* 'form' => $form_key,
|
| 620 |
|
|
* );
|
| 621 |
feca1e4a
|
Assos Assos
|
* @endcode
|
| 622 |
a45e4bc1
|
Assos Assos
|
* - forms[$form_key]: A string representing an HTML form for an operator.
|
| 623 |
76bdcd04
|
Assos Assos
|
* - forms[$form_key][$source]: Or instead of a single form for all
|
| 624 |
|
|
* components, if each component requires its own form, key each component
|
| 625 |
|
|
* by its source value (currently always the component ID).
|
| 626 |
ba09eb79
|
Assos Assos
|
*
|
| 627 |
76bdcd04
|
Assos Assos
|
* @param object $node
|
| 628 |
ba09eb79
|
Assos Assos
|
* The Webform node for which these forms are being generated.
|
| 629 |
a45e4bc1
|
Assos Assos
|
*/
|
| 630 |
ba09eb79
|
Assos Assos
|
function _webform_conditional_expand_value_forms($node) {
|
| 631 |
a45e4bc1
|
Assos Assos
|
$operators = webform_conditional_operators();
|
| 632 |
|
|
$data = array();
|
| 633 |
|
|
foreach ($operators as $data_type => $operator_info) {
|
| 634 |
|
|
foreach ($operator_info as $operator => $data_operator_info) {
|
| 635 |
|
|
$data['operators'][$data_type][$operator]['form'] = 'default';
|
| 636 |
|
|
if (isset($data_operator_info['form callback'])) {
|
| 637 |
|
|
$form_callback = $data_operator_info['form callback'];
|
| 638 |
|
|
$data['operators'][$data_type][$operator]['form'] = $form_callback;
|
| 639 |
ba09eb79
|
Assos Assos
|
if ($form_callback !== FALSE && !isset($data['forms'][$form_callback])) {
|
| 640 |
a45e4bc1
|
Assos Assos
|
$data['forms'][$form_callback] = $form_callback($node);
|
| 641 |
|
|
}
|
| 642 |
|
|
}
|
| 643 |
|
|
}
|
| 644 |
|
|
}
|
| 645 |
|
|
|
| 646 |
|
|
foreach ($node->webform['components'] as $cid => $component) {
|
| 647 |
|
|
if (webform_component_feature($component['type'], 'conditional')) {
|
| 648 |
|
|
$data['sources'][$cid]['data_type'] = webform_component_property($component['type'], 'conditional_type');
|
| 649 |
|
|
}
|
| 650 |
|
|
}
|
| 651 |
|
|
|
| 652 |
ba09eb79
|
Assos Assos
|
drupal_add_js(array('webform' => array('conditionalValues' => $data)), 'setting');
|
| 653 |
a45e4bc1
|
Assos Assos
|
}
|
| 654 |
|
|
|
| 655 |
|
|
/**
|
| 656 |
e9984459
|
Assos Assos
|
* Helper. Find the matching end of a given subconditional.
|
| 657 |
|
|
*
|
| 658 |
|
|
* @param array $rules
|
| 659 |
|
|
* Array of conditional rules to be searched.
|
| 660 |
feca1e4a
|
Assos Assos
|
* @param int $origin_rid
|
| 661 |
|
|
* The starting rule id for the search.
|
| 662 |
|
|
* @param int $target_delta_level
|
| 663 |
e9984459
|
Assos Assos
|
* The level that is sought. 0 for current left. -1 for parent.
|
| 664 |
8c72e82a
|
Assos Assos
|
*
|
| 665 |
feca1e4a
|
Assos Assos
|
* @return int
|
| 666 |
e9984459
|
Assos Assos
|
* The rid of the found rule, or -1 if none. Note that NULL is not used as a
|
| 667 |
|
|
* semaphore for "not found" because it casts to 0, which is a valid rule id.
|
| 668 |
|
|
*/
|
| 669 |
01f36513
|
Assos Assos
|
function _webform_conditional_find_end(array $rules, $origin_rid, $target_delta_level = 0) {
|
| 670 |
e9984459
|
Assos Assos
|
$rids = array_keys($rules);
|
| 671 |
|
|
$offset = array_search($origin_rid, $rids);
|
| 672 |
|
|
$delta_level = 0;
|
| 673 |
|
|
foreach (array_slice($rules, $offset, NULL, TRUE) as $rid => $conditional) {
|
| 674 |
|
|
switch ($conditional['source_type']) {
|
| 675 |
|
|
case 'conditional_start':
|
| 676 |
|
|
$delta_level++;
|
| 677 |
|
|
break;
|
| 678 |
feca1e4a
|
Assos Assos
|
|
| 679 |
e9984459
|
Assos Assos
|
case 'conditional_end':
|
| 680 |
|
|
$delta_level--;
|
| 681 |
|
|
break;
|
| 682 |
|
|
}
|
| 683 |
|
|
if ($delta_level == $target_delta_level) {
|
| 684 |
|
|
return $rid;
|
| 685 |
|
|
}
|
| 686 |
|
|
}
|
| 687 |
|
|
// Mis-matched conditional_start / _end. Return -1.
|
| 688 |
|
|
return -1;
|
| 689 |
|
|
}
|
| 690 |
|
|
|
| 691 |
|
|
/**
|
| 692 |
|
|
* Helper. Find the matching start or end of a given subconditional.
|
| 693 |
|
|
*
|
| 694 |
8c72e82a
|
Assos Assos
|
* @see _webform_conditional_find_end()
|
| 695 |
e9984459
|
Assos Assos
|
*/
|
| 696 |
|
|
function _webform_conditional_find_start($rules, $origin_rid, $target_delta_level = 0) {
|
| 697 |
|
|
$rids = array_keys($rules);
|
| 698 |
|
|
$offset = array_search($origin_rid, $rids);
|
| 699 |
|
|
$delta_level = 0;
|
| 700 |
|
|
foreach (array_reverse(array_slice($rules, 0, $offset + 1, TRUE), TRUE) as $rid => $conditional) {
|
| 701 |
|
|
switch ($conditional['source_type']) {
|
| 702 |
|
|
case 'conditional_end':
|
| 703 |
|
|
$delta_level++;
|
| 704 |
|
|
break;
|
| 705 |
feca1e4a
|
Assos Assos
|
|
| 706 |
e9984459
|
Assos Assos
|
case 'conditional_start':
|
| 707 |
|
|
$delta_level--;
|
| 708 |
|
|
break;
|
| 709 |
|
|
}
|
| 710 |
|
|
if ($delta_level == $target_delta_level) {
|
| 711 |
|
|
return $rid;
|
| 712 |
|
|
}
|
| 713 |
|
|
}
|
| 714 |
|
|
// Mis-matched conditional_start / _end. Return -1.
|
| 715 |
|
|
return -1;
|
| 716 |
|
|
}
|
| 717 |
|
|
|
| 718 |
|
|
/**
|
| 719 |
|
|
* Submit handler for webform_conditional elements to add a new rule or action.
|
| 720 |
a45e4bc1
|
Assos Assos
|
*/
|
| 721 |
|
|
function webform_conditional_element_add($form, &$form_state) {
|
| 722 |
|
|
$button = $form_state['clicked_button'];
|
| 723 |
|
|
$parents = $button['#parents'];
|
| 724 |
feca1e4a
|
Assos Assos
|
array_pop($parents);
|
| 725 |
a45e4bc1
|
Assos Assos
|
$rid = array_pop($parents);
|
| 726 |
|
|
|
| 727 |
e9984459
|
Assos Assos
|
// Recurse through the form values until we find the Webform conditional rules
|
| 728 |
|
|
// or actions. Save the conditional prior to descending to rules/actions.
|
| 729 |
a45e4bc1
|
Assos Assos
|
$parent_values = &$form_state['values'];
|
| 730 |
e9984459
|
Assos Assos
|
$input_values = &$form_state['input'];
|
| 731 |
a45e4bc1
|
Assos Assos
|
foreach ($parents as $key) {
|
| 732 |
|
|
if (array_key_exists($key, $parent_values)) {
|
| 733 |
e9984459
|
Assos Assos
|
$conditional = $parent_values;
|
| 734 |
a45e4bc1
|
Assos Assos
|
$parent_values = &$parent_values[$key];
|
| 735 |
|
|
}
|
| 736 |
e9984459
|
Assos Assos
|
if (array_key_exists($key, $input_values)) {
|
| 737 |
|
|
$input_values = &$input_values[$key];
|
| 738 |
|
|
}
|
| 739 |
a45e4bc1
|
Assos Assos
|
}
|
| 740 |
|
|
|
| 741 |
e9984459
|
Assos Assos
|
// Split the list of rules/actions in this conditional and inject into the
|
| 742 |
|
|
// right spot.
|
| 743 |
a45e4bc1
|
Assos Assos
|
$rids = array_keys($parent_values);
|
| 744 |
|
|
$offset = array_search($rid, $rids);
|
| 745 |
6a93dd76
|
Assos Assos
|
$default_rule = isset($button['#subconditional'])
|
| 746 |
|
|
? array(
|
| 747 |
feca1e4a
|
Assos Assos
|
'source' => NULL,
|
| 748 |
|
|
'source_type' => 'component',
|
| 749 |
|
|
'operator' => NULL,
|
| 750 |
|
|
'value' => NULL,
|
| 751 |
|
|
)
|
| 752 |
6a93dd76
|
Assos Assos
|
: array(
|
| 753 |
feca1e4a
|
Assos Assos
|
'target_type' => 'component',
|
| 754 |
|
|
'target' => NULL,
|
| 755 |
|
|
'invert' => NULL,
|
| 756 |
|
|
'action' => NULL,
|
| 757 |
|
|
'argument' => NULL,
|
| 758 |
|
|
);
|
| 759 |
6a93dd76
|
Assos Assos
|
|
| 760 |
e9984459
|
Assos Assos
|
if (empty($button['#subconditional'])) {
|
| 761 |
c5920ca5
|
Assos Assos
|
$new[0] = (isset($parent_values[$rid]['source_type']) && $parent_values[$rid]['source_type'] == 'component') ? $parent_values[$rid] : $default_rule;
|
| 762 |
e9984459
|
Assos Assos
|
}
|
| 763 |
|
|
else {
|
| 764 |
|
|
// The default andor operator is opposite of current subconditional's
|
| 765 |
|
|
// operatior.
|
| 766 |
|
|
$parent_rid = _webform_conditional_find_start($parent_values, $rid, -1);
|
| 767 |
|
|
$current_op = $parent_rid < 0 ? $conditional['andor'] : $parent_values[$parent_rid]['operator'];
|
| 768 |
|
|
$current_op = $current_op == 'and' ? 'or' : 'and';
|
| 769 |
|
|
$new = array(
|
| 770 |
|
|
array('source_type' => 'conditional_start', 'operator' => $current_op) + $default_rule,
|
| 771 |
|
|
$default_rule,
|
| 772 |
|
|
$default_rule,
|
| 773 |
|
|
array('source_type' => 'conditional_end') + $default_rule,
|
| 774 |
|
|
);
|
| 775 |
|
|
}
|
| 776 |
a45e4bc1
|
Assos Assos
|
|
| 777 |
e9984459
|
Assos Assos
|
// Update both $form_state['values'] and ['input] so that FAPI can merge
|
| 778 |
|
|
// input values from the POST into the new form.
|
| 779 |
|
|
$parent_values = array_merge(array_slice($parent_values, 0, $offset + 1), $new, array_slice($parent_values, $offset + 1));
|
| 780 |
|
|
$input_values = array_merge(array_slice($input_values, 0, $offset + 1), $new, array_slice($input_values, $offset + 1));
|
| 781 |
a45e4bc1
|
Assos Assos
|
$form_state['rebuild'] = TRUE;
|
| 782 |
|
|
}
|
| 783 |
|
|
|
| 784 |
|
|
/**
|
| 785 |
|
|
* Submit handler for webform_conditional elements to remove a rule or action.
|
| 786 |
|
|
*/
|
| 787 |
|
|
function webform_conditional_element_remove($form, &$form_state) {
|
| 788 |
|
|
$button = $form_state['clicked_button'];
|
| 789 |
|
|
$parents = $button['#parents'];
|
| 790 |
|
|
$action = array_pop($parents);
|
| 791 |
e9984459
|
Assos Assos
|
$rid = array_pop($parents);
|
| 792 |
a45e4bc1
|
Assos Assos
|
|
| 793 |
|
|
// Recurse through the form values until we find the root Webform conditional.
|
| 794 |
|
|
$parent_values = &$form_state['values'];
|
| 795 |
|
|
foreach ($parents as $key) {
|
| 796 |
|
|
if (array_key_exists($key, $parent_values)) {
|
| 797 |
|
|
$parent_values = &$parent_values[$key];
|
| 798 |
|
|
}
|
| 799 |
|
|
}
|
| 800 |
e9984459
|
Assos Assos
|
switch ($parent_values[$rid]['source_type']) {
|
| 801 |
|
|
case 'conditional_start':
|
| 802 |
|
|
unset($parent_values[_webform_conditional_find_end($parent_values, $rid)]);
|
| 803 |
|
|
break;
|
| 804 |
feca1e4a
|
Assos Assos
|
|
| 805 |
e9984459
|
Assos Assos
|
case 'conditional_end':
|
| 806 |
|
|
unset($parent_values[_webform_conditional_find_start($parent_values, $rid)]);
|
| 807 |
|
|
break;
|
| 808 |
|
|
}
|
| 809 |
a45e4bc1
|
Assos Assos
|
// Remove this rule or action from the list of conditionals.
|
| 810 |
e9984459
|
Assos Assos
|
unset($parent_values[$rid]);
|
| 811 |
a45e4bc1
|
Assos Assos
|
|
| 812 |
|
|
$form_state['rebuild'] = TRUE;
|
| 813 |
|
|
}
|
| 814 |
|
|
|
| 815 |
e9984459
|
Assos Assos
|
/**
|
| 816 |
|
|
* Helper. Delete any subconditionals which contain no rules.
|
| 817 |
|
|
*
|
| 818 |
feca1e4a
|
Assos Assos
|
* @param array $conditional
|
| 819 |
e9984459
|
Assos Assos
|
* Conditional array containing the rules.
|
| 820 |
feca1e4a
|
Assos Assos
|
*
|
| 821 |
e9984459
|
Assos Assos
|
* @return array
|
| 822 |
|
|
* Array of deleted subconditionals. Empty array if none were deleted.
|
| 823 |
|
|
*/
|
| 824 |
01f36513
|
Assos Assos
|
function webform_delete_empty_subconditionals(array &$conditional) {
|
| 825 |
e9984459
|
Assos Assos
|
$deleted = array();
|
| 826 |
|
|
do {
|
| 827 |
|
|
$empty_deleted = FALSE;
|
| 828 |
|
|
$open_rid = NULL;
|
| 829 |
|
|
foreach ($conditional['rules'] as $rid => $rule) {
|
| 830 |
|
|
switch ($rule['source_type']) {
|
| 831 |
|
|
case 'conditional_start':
|
| 832 |
|
|
$open_rid = $rid;
|
| 833 |
|
|
break;
|
| 834 |
feca1e4a
|
Assos Assos
|
|
| 835 |
e9984459
|
Assos Assos
|
case 'conditional_end':
|
| 836 |
|
|
if ($open_rid) {
|
| 837 |
|
|
// A conditional_start rule was immediately followed by a
|
| 838 |
|
|
// conditional_end rule. Delete them both. Repeat the check in case
|
| 839 |
|
|
// the parent is now empty.
|
| 840 |
|
|
$deleted[$open_rid] = $open_rid;
|
| 841 |
|
|
$deleted[$rid] = $rid;
|
| 842 |
|
|
unset($conditional['rules'][$open_rid], $conditional['rules'][$rid]);
|
| 843 |
|
|
$open_rid = NULL;
|
| 844 |
|
|
$empty_deleted = TRUE;
|
| 845 |
|
|
}
|
| 846 |
|
|
break;
|
| 847 |
feca1e4a
|
Assos Assos
|
|
| 848 |
e9984459
|
Assos Assos
|
default:
|
| 849 |
|
|
$open_rid = NULL;
|
| 850 |
|
|
}
|
| 851 |
|
|
}
|
| 852 |
|
|
} while ($empty_deleted);
|
| 853 |
|
|
return $deleted;
|
| 854 |
|
|
}
|
| 855 |
a45e4bc1
|
Assos Assos
|
|
| 856 |
|
|
/**
|
| 857 |
|
|
* AJAX callback to render out adding a new condition.
|
| 858 |
|
|
*/
|
| 859 |
|
|
function webform_conditional_element_ajax($form, $form_state) {
|
| 860 |
|
|
$button = $form_state['clicked_button'];
|
| 861 |
|
|
$parents = $button['#parents'];
|
| 862 |
|
|
|
| 863 |
|
|
// Trim down the parents to go back up to the level of this elements wrapper.
|
| 864 |
feca1e4a
|
Assos Assos
|
// The button name (add/remove).
|
| 865 |
|
|
array_pop($parents);
|
| 866 |
|
|
// The rule ID.
|
| 867 |
|
|
array_pop($parents);
|
| 868 |
|
|
// The "rules" grouping.
|
| 869 |
|
|
array_pop($parents);
|
| 870 |
a45e4bc1
|
Assos Assos
|
|
| 871 |
|
|
$element = $form;
|
| 872 |
|
|
foreach ($parents as $key) {
|
| 873 |
|
|
if (!isset($element[$key])) {
|
| 874 |
feca1e4a
|
Assos Assos
|
// The entire conditional has been removed.
|
| 875 |
a45e4bc1
|
Assos Assos
|
return '';
|
| 876 |
|
|
}
|
| 877 |
|
|
$element = $element[$key];
|
| 878 |
|
|
}
|
| 879 |
|
|
|
| 880 |
|
|
return drupal_render($element['conditional']);
|
| 881 |
|
|
}
|
| 882 |
|
|
|
| 883 |
|
|
/**
|
| 884 |
|
|
* Theme the form for a conditional action.
|
| 885 |
|
|
*/
|
| 886 |
|
|
function theme_webform_conditional($variables) {
|
| 887 |
|
|
$element = $variables['element'];
|
| 888 |
|
|
|
| 889 |
|
|
$output = '';
|
| 890 |
|
|
$output .= '<div class="webform-conditional">';
|
| 891 |
|
|
$output .= '<span class="webform-conditional-if">' . t('If') . '</span>';
|
| 892 |
|
|
|
| 893 |
|
|
foreach (element_children($element['rules']) as $rid) {
|
| 894 |
e9984459
|
Assos Assos
|
$rule = &$element['rules'][$rid];
|
| 895 |
|
|
switch ($rule['source_type']['#value']) {
|
| 896 |
|
|
case 'conditional_start':
|
| 897 |
|
|
$source_phrase = '<div class="webform-subconditional">' . t('(') . '</div>';
|
| 898 |
|
|
break;
|
| 899 |
feca1e4a
|
Assos Assos
|
|
| 900 |
e9984459
|
Assos Assos
|
case 'conditional_end':
|
| 901 |
|
|
$source_phrase = '<div class="webform-subconditional">' . t(')') . '</div>';
|
| 902 |
|
|
break;
|
| 903 |
feca1e4a
|
Assos Assos
|
|
| 904 |
e9984459
|
Assos Assos
|
default:
|
| 905 |
|
|
// Hide labels.
|
| 906 |
01f36513
|
Assos Assos
|
$rule['source']['#title_display'] = 'invisible';
|
| 907 |
|
|
$rule['operator']['#title_display'] = 'invisible';
|
| 908 |
|
|
$rule['value']['#title_display'] = 'invisible';
|
| 909 |
e9984459
|
Assos Assos
|
|
| 910 |
|
|
$source = '<div class="webform-conditional-source">' . drupal_render($rule['source']) . '</div>';
|
| 911 |
|
|
$operator = '<div class="webform-conditional-operator">' . drupal_render($rule['operator']) . '</div>';
|
| 912 |
|
|
$value = '<div class="webform-conditional-value">' . drupal_render($rule['value']) . '</div>';
|
| 913 |
|
|
|
| 914 |
|
|
$source_phrase = t('!source !operator !value', array(
|
| 915 |
|
|
'!source' => $source,
|
| 916 |
|
|
'!operator' => $operator,
|
| 917 |
|
|
'!value' => $value,
|
| 918 |
|
|
));
|
| 919 |
|
|
}
|
| 920 |
a45e4bc1
|
Assos Assos
|
|
| 921 |
|
|
$output .= '<div class="webform-conditional-rule">';
|
| 922 |
e9984459
|
Assos Assos
|
// Can't use theme('indentation') here because it causes the draghandle to
|
| 923 |
|
|
// be located after the last indentation div.
|
| 924 |
|
|
$output .= str_repeat('<div class="webform-indentation"> </div>', $rule['#level']);
|
| 925 |
|
|
$output .= drupal_render($rule['source_type']);
|
| 926 |
a45e4bc1
|
Assos Assos
|
$output .= '<div class="webform-container-inline webform-conditional-condition">';
|
| 927 |
|
|
$output .= $source_phrase;
|
| 928 |
|
|
$output .= '</div>';
|
| 929 |
|
|
|
| 930 |
e9984459
|
Assos Assos
|
if (isset($rule['andor'])) {
|
| 931 |
01f36513
|
Assos Assos
|
$rule['andor']['#title_display'] = 'invisible';
|
| 932 |
a45e4bc1
|
Assos Assos
|
$output .= '<div class="webform-conditional-andor webform-container-inline">';
|
| 933 |
e9984459
|
Assos Assos
|
$output .= drupal_render($rule['andor']);
|
| 934 |
a45e4bc1
|
Assos Assos
|
$output .= '</div>';
|
| 935 |
|
|
}
|
| 936 |
|
|
|
| 937 |
e9984459
|
Assos Assos
|
if (isset($rule['add']) || isset($rule['remove'])) {
|
| 938 |
a45e4bc1
|
Assos Assos
|
$output .= '<span class="webform-conditional-operations webform-container-inline">';
|
| 939 |
e9984459
|
Assos Assos
|
$output .= drupal_render($rule['add_subconditional']);
|
| 940 |
|
|
$output .= drupal_render($rule['add']);
|
| 941 |
|
|
$output .= drupal_render($rule['remove']);
|
| 942 |
a45e4bc1
|
Assos Assos
|
$output .= '</span>';
|
| 943 |
|
|
}
|
| 944 |
|
|
|
| 945 |
|
|
$output .= '</div>';
|
| 946 |
|
|
}
|
| 947 |
|
|
|
| 948 |
|
|
// Hide labels.
|
| 949 |
|
|
foreach (element_children($element['actions']) as $aid) {
|
| 950 |
|
|
// Hide labels.
|
| 951 |
01f36513
|
Assos Assos
|
$element['actions'][$aid]['target']['#title_display'] = 'invisible';
|
| 952 |
|
|
$element['actions'][$aid]['invert']['#title_display'] = 'invisible';
|
| 953 |
|
|
$element['actions'][$aid]['action']['#title_display'] = 'invisible';
|
| 954 |
|
|
$element['actions'][$aid]['argument']['#title_display'] = 'invisible';
|
| 955 |
a45e4bc1
|
Assos Assos
|
|
| 956 |
|
|
$target = '<div class="webform-conditional-target">' . drupal_render($element['actions'][$aid]['target']) . '</div>';
|
| 957 |
|
|
$invert = '<div class="webform-conditional-invert">' . drupal_render($element['actions'][$aid]['invert']) . '</div>';
|
| 958 |
|
|
$action = '<div class="webform-conditional-action">' . drupal_render($element['actions'][$aid]['action']) . '</div>';
|
| 959 |
|
|
$argument = '<div class="webform-conditional-argument">' . drupal_render($element['actions'][$aid]['argument']) . '</div>';
|
| 960 |
|
|
|
| 961 |
|
|
$target_phrase = t('then !target !invert !action !argument', array(
|
| 962 |
|
|
'!target' => $target,
|
| 963 |
|
|
'!invert' => $invert,
|
| 964 |
|
|
'!action' => $action,
|
| 965 |
|
|
'!argument' => $argument,
|
| 966 |
|
|
));
|
| 967 |
|
|
|
| 968 |
|
|
$output .= '<div class="webform-conditional-action">';
|
| 969 |
|
|
$output .= '<div class="webform-container-inline webform-conditional-condition">';
|
| 970 |
|
|
$output .= $target_phrase;
|
| 971 |
|
|
$output .= '</div>';
|
| 972 |
|
|
|
| 973 |
|
|
if (isset($element['actions'][$aid]['add']) || isset($element['actions'][$aid]['remove'])) {
|
| 974 |
|
|
$output .= '<span class="webform-conditional-operations webform-container-inline">';
|
| 975 |
|
|
$output .= drupal_render($element['actions'][$aid]['add']);
|
| 976 |
e9984459
|
Assos Assos
|
$output .= drupal_render($element['actions'][$aid]['remove']);
|
| 977 |
a45e4bc1
|
Assos Assos
|
$output .= '</span>';
|
| 978 |
|
|
}
|
| 979 |
|
|
|
| 980 |
|
|
$output .= '</div>';
|
| 981 |
|
|
}
|
| 982 |
|
|
|
| 983 |
|
|
$output .= '</div>';
|
| 984 |
|
|
|
| 985 |
|
|
return $output;
|
| 986 |
|
|
}
|
| 987 |
|
|
|
| 988 |
|
|
/**
|
| 989 |
|
|
* Return a list of all Webform conditional operators.
|
| 990 |
|
|
*/
|
| 991 |
|
|
function webform_conditional_operators() {
|
| 992 |
|
|
static $operators;
|
| 993 |
|
|
|
| 994 |
|
|
if (!isset($operators)) {
|
| 995 |
|
|
$operators = module_invoke_all('webform_conditional_operator_info');
|
| 996 |
|
|
drupal_alter('webform_conditional_operators', $operators);
|
| 997 |
|
|
}
|
| 998 |
|
|
|
| 999 |
|
|
return $operators;
|
| 1000 |
|
|
}
|
| 1001 |
|
|
|
| 1002 |
|
|
/**
|
| 1003 |
|
|
* Return a nested list of all available operators, suitable for a select list.
|
| 1004 |
|
|
*/
|
| 1005 |
|
|
function webform_conditional_operators_list() {
|
| 1006 |
|
|
$options = array();
|
| 1007 |
|
|
$operators = webform_conditional_operators();
|
| 1008 |
|
|
|
| 1009 |
|
|
foreach ($operators as $data_type => $type_operators) {
|
| 1010 |
|
|
$options[$data_type] = array();
|
| 1011 |
|
|
foreach ($type_operators as $operator => $operator_info) {
|
| 1012 |
|
|
$options[$data_type][$operator] = $operator_info['label'];
|
| 1013 |
|
|
}
|
| 1014 |
|
|
}
|
| 1015 |
|
|
|
| 1016 |
|
|
return $options;
|
| 1017 |
|
|
}
|
| 1018 |
|
|
|
| 1019 |
|
|
/**
|
| 1020 |
8c72e82a
|
Assos Assos
|
* Implements hook_webform_conditional_operator_info().
|
| 1021 |
a45e4bc1
|
Assos Assos
|
*
|
| 1022 |
|
|
* Called from webform.module's webform_webform_conditional_operator_info().
|
| 1023 |
|
|
*/
|
| 1024 |
|
|
function _webform_conditional_operator_info() {
|
| 1025 |
|
|
// General operators:
|
| 1026 |
|
|
$operators['string']['equal'] = array(
|
| 1027 |
|
|
'label' => t('is'),
|
| 1028 |
|
|
'comparison callback' => 'webform_conditional_operator_string_equal',
|
| 1029 |
|
|
'js comparison callback' => 'conditionalOperatorStringEqual',
|
| 1030 |
|
|
// A form callback is not needed here, since we can use the default,
|
| 1031 |
|
|
// non-JavaScript textfield for all text and numeric fields.
|
| 1032 |
feca1e4a
|
Assos Assos
|
// @code
|
| 1033 |
a45e4bc1
|
Assos Assos
|
// 'form callback' => 'webform_conditional_operator_text',
|
| 1034 |
feca1e4a
|
Assos Assos
|
// @endcode
|
| 1035 |
a45e4bc1
|
Assos Assos
|
);
|
| 1036 |
|
|
$operators['string']['not_equal'] = array(
|
| 1037 |
|
|
'label' => t('is not'),
|
| 1038 |
|
|
'comparison callback' => 'webform_conditional_operator_string_not_equal',
|
| 1039 |
|
|
'js comparison callback' => 'conditionalOperatorStringNotEqual',
|
| 1040 |
|
|
);
|
| 1041 |
|
|
$operators['string']['contains'] = array(
|
| 1042 |
|
|
'label' => t('contains'),
|
| 1043 |
|
|
'comparison callback' => 'webform_conditional_operator_string_contains',
|
| 1044 |
|
|
'js comparison callback' => 'conditionalOperatorStringContains',
|
| 1045 |
|
|
);
|
| 1046 |
|
|
$operators['string']['does_not_contain'] = array(
|
| 1047 |
|
|
'label' => t('does not contain'),
|
| 1048 |
|
|
'comparison callback' => 'webform_conditional_operator_string_does_not_contain',
|
| 1049 |
|
|
'js comparison callback' => 'conditionalOperatorStringDoesNotContain',
|
| 1050 |
|
|
);
|
| 1051 |
|
|
$operators['string']['begins_with'] = array(
|
| 1052 |
|
|
'label' => t('begins with'),
|
| 1053 |
|
|
'comparison callback' => 'webform_conditional_operator_string_begins_with',
|
| 1054 |
|
|
'js comparison callback' => 'conditionalOperatorStringBeginsWith',
|
| 1055 |
|
|
);
|
| 1056 |
|
|
$operators['string']['ends_with'] = array(
|
| 1057 |
|
|
'label' => t('ends with'),
|
| 1058 |
|
|
'comparison callback' => 'webform_conditional_operator_string_ends_with',
|
| 1059 |
|
|
'js comparison callback' => 'conditionalOperatorStringEndsWith',
|
| 1060 |
|
|
);
|
| 1061 |
|
|
$operators['string']['empty'] = array(
|
| 1062 |
|
|
'label' => t('is blank'),
|
| 1063 |
|
|
'comparison callback' => 'webform_conditional_operator_string_empty',
|
| 1064 |
|
|
'js comparison callback' => 'conditionalOperatorStringEmpty',
|
| 1065 |
feca1e4a
|
Assos Assos
|
// No value form at all.
|
| 1066 |
|
|
'form callback' => FALSE,
|
| 1067 |
a45e4bc1
|
Assos Assos
|
);
|
| 1068 |
|
|
$operators['string']['not_empty'] = array(
|
| 1069 |
|
|
'label' => t('is not blank'),
|
| 1070 |
|
|
'comparison callback' => 'webform_conditional_operator_string_not_empty',
|
| 1071 |
|
|
'js comparison callback' => 'conditionalOperatorStringNotEmpty',
|
| 1072 |
feca1e4a
|
Assos Assos
|
// No value form at all.
|
| 1073 |
|
|
'form callback' => FALSE,
|
| 1074 |
a45e4bc1
|
Assos Assos
|
);
|
| 1075 |
|
|
|
| 1076 |
|
|
// Numeric operators.
|
| 1077 |
|
|
$operators['numeric']['equal'] = array(
|
| 1078 |
|
|
'label' => t('is equal to'),
|
| 1079 |
|
|
'comparison callback' => 'webform_conditional_operator_numeric_equal',
|
| 1080 |
|
|
'js comparison callback' => 'conditionalOperatorNumericEqual',
|
| 1081 |
|
|
);
|
| 1082 |
|
|
$operators['numeric']['not_equal'] = array(
|
| 1083 |
|
|
'label' => t('is not equal to'),
|
| 1084 |
|
|
'comparison callback' => 'webform_conditional_operator_numeric_not_equal',
|
| 1085 |
|
|
'js comparison callback' => 'conditionalOperatorNumericNotEqual',
|
| 1086 |
|
|
);
|
| 1087 |
|
|
$operators['numeric']['less_than'] = array(
|
| 1088 |
|
|
'label' => t('is less than'),
|
| 1089 |
|
|
'comparison callback' => 'webform_conditional_operator_numeric_less_than',
|
| 1090 |
|
|
'js comparison callback' => 'conditionalOperatorNumericLessThan',
|
| 1091 |
|
|
);
|
| 1092 |
|
|
$operators['numeric']['less_than_equal'] = array(
|
| 1093 |
|
|
'label' => t('is less than or equal'),
|
| 1094 |
|
|
'comparison callback' => 'webform_conditional_operator_numeric_less_than_equal',
|
| 1095 |
|
|
'js comparison callback' => 'conditionalOperatorNumericLessThanEqual',
|
| 1096 |
|
|
);
|
| 1097 |
|
|
$operators['numeric']['greater_than'] = array(
|
| 1098 |
|
|
'label' => t('is greater than'),
|
| 1099 |
|
|
'comparison callback' => 'webform_conditional_operator_numeric_greater_than',
|
| 1100 |
|
|
'js comparison callback' => 'conditionalOperatorNumericGreaterThan',
|
| 1101 |
|
|
);
|
| 1102 |
|
|
$operators['numeric']['greater_than_equal'] = array(
|
| 1103 |
|
|
'label' => t('is greater than or equal'),
|
| 1104 |
|
|
'comparison callback' => 'webform_conditional_operator_numeric_greater_than_equal',
|
| 1105 |
|
|
'js comparison callback' => 'conditionalOperatorNumericGreaterThanEqual',
|
| 1106 |
|
|
);
|
| 1107 |
|
|
$operators['numeric']['empty'] = array(
|
| 1108 |
|
|
'label' => t('is blank'),
|
| 1109 |
|
|
'comparison callback' => 'webform_conditional_operator_string_empty',
|
| 1110 |
|
|
'js comparison callback' => 'conditionalOperatorStringEmpty',
|
| 1111 |
feca1e4a
|
Assos Assos
|
// No value form at all.
|
| 1112 |
|
|
'form callback' => FALSE,
|
| 1113 |
a45e4bc1
|
Assos Assos
|
);
|
| 1114 |
|
|
$operators['numeric']['not_empty'] = array(
|
| 1115 |
|
|
'label' => t('is not blank'),
|
| 1116 |
|
|
'comparison callback' => 'webform_conditional_operator_string_not_empty',
|
| 1117 |
|
|
'js comparison callback' => 'conditionalOperatorStringNotEmpty',
|
| 1118 |
feca1e4a
|
Assos Assos
|
// No value form at all.
|
| 1119 |
|
|
'form callback' => FALSE,
|
| 1120 |
a45e4bc1
|
Assos Assos
|
);
|
| 1121 |
|
|
|
| 1122 |
|
|
// Select operators.
|
| 1123 |
|
|
$operators['select']['equal'] = array(
|
| 1124 |
|
|
'label' => t('is'),
|
| 1125 |
|
|
'comparison callback' => 'webform_conditional_operator_string_equal',
|
| 1126 |
|
|
'js comparison callback' => 'conditionalOperatorStringEqual',
|
| 1127 |
|
|
'form callback' => 'webform_conditional_form_select',
|
| 1128 |
|
|
);
|
| 1129 |
|
|
$operators['select']['not_equal'] = array(
|
| 1130 |
|
|
'label' => t('is not'),
|
| 1131 |
|
|
'comparison callback' => 'webform_conditional_operator_string_not_equal',
|
| 1132 |
|
|
'js comparison callback' => 'conditionalOperatorStringNotEqual',
|
| 1133 |
|
|
'form callback' => 'webform_conditional_form_select',
|
| 1134 |
|
|
);
|
| 1135 |
|
|
$operators['select']['less_than'] = array(
|
| 1136 |
|
|
'label' => t('is before'),
|
| 1137 |
|
|
'comparison callback' => 'webform_conditional_operator_select_less_than',
|
| 1138 |
|
|
'js comparison callback' => 'conditionalOperatorSelectLessThan',
|
| 1139 |
|
|
'form callback' => 'webform_conditional_form_select',
|
| 1140 |
|
|
);
|
| 1141 |
|
|
$operators['select']['less_than_equal'] = array(
|
| 1142 |
|
|
'label' => t('is or is before'),
|
| 1143 |
|
|
'comparison callback' => 'webform_conditional_operator_select_less_than_equal',
|
| 1144 |
|
|
'js comparison callback' => 'conditionalOperatorSelectLessThanEqual',
|
| 1145 |
|
|
'form callback' => 'webform_conditional_form_select',
|
| 1146 |
|
|
);
|
| 1147 |
|
|
$operators['select']['greater_than'] = array(
|
| 1148 |
|
|
'label' => t('is after'),
|
| 1149 |
|
|
'comparison callback' => 'webform_conditional_operator_select_greater_than',
|
| 1150 |
|
|
'js comparison callback' => 'conditionalOperatorSelectGreaterThan',
|
| 1151 |
|
|
'form callback' => 'webform_conditional_form_select',
|
| 1152 |
|
|
);
|
| 1153 |
|
|
$operators['select']['greater_than_equal'] = array(
|
| 1154 |
|
|
'label' => t('is or is after'),
|
| 1155 |
|
|
'comparison callback' => 'webform_conditional_operator_select_greater_than_equal',
|
| 1156 |
|
|
'js comparison callback' => 'conditionalOperatorSelectGreaterThanEqual',
|
| 1157 |
|
|
'form callback' => 'webform_conditional_form_select',
|
| 1158 |
|
|
);
|
| 1159 |
|
|
$operators['select']['empty'] = array(
|
| 1160 |
|
|
'label' => t('is empty'),
|
| 1161 |
|
|
'comparison callback' => 'webform_conditional_operator_string_empty',
|
| 1162 |
|
|
'js comparison callback' => 'conditionalOperatorStringEmpty',
|
| 1163 |
feca1e4a
|
Assos Assos
|
// No value form at all.
|
| 1164 |
|
|
'form callback' => FALSE,
|
| 1165 |
a45e4bc1
|
Assos Assos
|
);
|
| 1166 |
|
|
$operators['select']['not_empty'] = array(
|
| 1167 |
|
|
'label' => t('is not empty'),
|
| 1168 |
|
|
'comparison callback' => 'webform_conditional_operator_string_not_empty',
|
| 1169 |
|
|
'js comparison callback' => 'conditionalOperatorStringNotEmpty',
|
| 1170 |
feca1e4a
|
Assos Assos
|
// No value form at all.
|
| 1171 |
|
|
'form callback' => FALSE,
|
| 1172 |
a45e4bc1
|
Assos Assos
|
);
|
| 1173 |
|
|
|
| 1174 |
|
|
// Date operators:
|
| 1175 |
|
|
$operators['date']['equal'] = array(
|
| 1176 |
|
|
'label' => t('is on'),
|
| 1177 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_equal',
|
| 1178 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_date_js',
|
| 1179 |
|
|
'js comparison callback' => 'conditionalOperatorDateEqual',
|
| 1180 |
|
|
'form callback' => 'webform_conditional_form_date',
|
| 1181 |
|
|
);
|
| 1182 |
|
|
$operators['date']['not_equal'] = array(
|
| 1183 |
|
|
'label' => t('is not on'),
|
| 1184 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_not_equal',
|
| 1185 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_date_js',
|
| 1186 |
|
|
'js comparison callback' => 'conditionalOperatorDateNotEqual',
|
| 1187 |
|
|
'form callback' => 'webform_conditional_form_date',
|
| 1188 |
|
|
);
|
| 1189 |
|
|
$operators['date']['before'] = array(
|
| 1190 |
|
|
'label' => t('is before'),
|
| 1191 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_before',
|
| 1192 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_date_js',
|
| 1193 |
|
|
'js comparison callback' => 'conditionalOperatorDateBefore',
|
| 1194 |
|
|
'form callback' => 'webform_conditional_form_date',
|
| 1195 |
|
|
);
|
| 1196 |
|
|
$operators['date']['before_equal'] = array(
|
| 1197 |
|
|
'label' => t('is on or before'),
|
| 1198 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_before_equal',
|
| 1199 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_date_js',
|
| 1200 |
|
|
'js comparison callback' => 'conditionalOperatorDateBeforeEqual',
|
| 1201 |
|
|
'form callback' => 'webform_conditional_form_date',
|
| 1202 |
|
|
);
|
| 1203 |
|
|
$operators['date']['after'] = array(
|
| 1204 |
|
|
'label' => t('is after'),
|
| 1205 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_after',
|
| 1206 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_date_js',
|
| 1207 |
|
|
'js comparison callback' => 'conditionalOperatorDateAfter',
|
| 1208 |
|
|
'form callback' => 'webform_conditional_form_date',
|
| 1209 |
|
|
);
|
| 1210 |
|
|
$operators['date']['after_equal'] = array(
|
| 1211 |
|
|
'label' => t('is on or after'),
|
| 1212 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_after_equal',
|
| 1213 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_date_js',
|
| 1214 |
|
|
'js comparison callback' => 'conditionalOperatorDateAfterEqual',
|
| 1215 |
|
|
'form callback' => 'webform_conditional_form_date',
|
| 1216 |
|
|
);
|
| 1217 |
|
|
|
| 1218 |
|
|
// Time operators:
|
| 1219 |
|
|
$operators['time']['equal'] = array(
|
| 1220 |
|
|
'label' => t('is at'),
|
| 1221 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_equal',
|
| 1222 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_time_js',
|
| 1223 |
|
|
'js comparison callback' => 'conditionalOperatorTimeEqual',
|
| 1224 |
|
|
'form callback' => 'webform_conditional_form_time',
|
| 1225 |
|
|
);
|
| 1226 |
|
|
$operators['time']['not_equal'] = array(
|
| 1227 |
|
|
'label' => t('is not at'),
|
| 1228 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_not_equal',
|
| 1229 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_time_js',
|
| 1230 |
|
|
'js comparison callback' => 'conditionalOperatorTimeNotEqual',
|
| 1231 |
|
|
'form callback' => 'webform_conditional_form_time',
|
| 1232 |
|
|
);
|
| 1233 |
|
|
$operators['time']['before'] = array(
|
| 1234 |
|
|
'label' => t('is before'),
|
| 1235 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_before',
|
| 1236 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_time_js',
|
| 1237 |
|
|
'js comparison callback' => 'conditionalOperatorTimeBefore',
|
| 1238 |
|
|
'form callback' => 'webform_conditional_form_time',
|
| 1239 |
|
|
);
|
| 1240 |
|
|
$operators['time']['before_equal'] = array(
|
| 1241 |
|
|
'label' => t('is at or before'),
|
| 1242 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_before_equal',
|
| 1243 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_time_js',
|
| 1244 |
|
|
'js comparison callback' => 'conditionalOperatorTimeBeforeEqual',
|
| 1245 |
|
|
'form callback' => 'webform_conditional_form_time',
|
| 1246 |
|
|
);
|
| 1247 |
|
|
$operators['time']['after'] = array(
|
| 1248 |
|
|
'label' => t('is after'),
|
| 1249 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_after',
|
| 1250 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_time_js',
|
| 1251 |
|
|
'js comparison callback' => 'conditionalOperatorTimeAfter',
|
| 1252 |
|
|
'form callback' => 'webform_conditional_form_time',
|
| 1253 |
|
|
);
|
| 1254 |
|
|
$operators['time']['after_equal'] = array(
|
| 1255 |
|
|
'label' => t('is at or after'),
|
| 1256 |
|
|
'comparison callback' => 'webform_conditional_operator_datetime_after_equal',
|
| 1257 |
|
|
'comparison prepare js' => 'webform_conditional_prepare_time_js',
|
| 1258 |
|
|
'js comparison callback' => 'conditionalOperatorTimeAfterEqual',
|
| 1259 |
|
|
'form callback' => 'webform_conditional_form_time',
|
| 1260 |
|
|
);
|
| 1261 |
|
|
|
| 1262 |
|
|
return $operators;
|
| 1263 |
|
|
}
|
| 1264 |
|
|
|
| 1265 |
|
|
/**
|
| 1266 |
|
|
* Form callback for select-type conditional fields.
|
| 1267 |
|
|
*
|
| 1268 |
|
|
* Unlike other built-in conditional value forms, the form callback for select
|
| 1269 |
|
|
* types provides an array of forms, keyed by the $cid, which is the "source"
|
| 1270 |
|
|
* for the condition.
|
| 1271 |
|
|
*/
|
| 1272 |
|
|
function webform_conditional_form_select($node) {
|
| 1273 |
|
|
static $count = 0;
|
| 1274 |
|
|
$forms = array();
|
| 1275 |
|
|
webform_component_include('select');
|
| 1276 |
|
|
foreach ($node->webform['components'] as $cid => $component) {
|
| 1277 |
|
|
if (webform_component_property($component['type'], 'conditional_type') == 'select') {
|
| 1278 |
01f36513
|
Assos Assos
|
// @todo: Use a pluggable mechanism for retrieving select list values.
|
| 1279 |
a45e4bc1
|
Assos Assos
|
$options = _webform_select_options($component);
|
| 1280 |
|
|
$element = array(
|
| 1281 |
|
|
'#type' => 'select',
|
| 1282 |
|
|
'#multiple' => FALSE,
|
| 1283 |
|
|
'#size' => NULL,
|
| 1284 |
|
|
'#attributes' => array(),
|
| 1285 |
|
|
'#id' => NULL,
|
| 1286 |
|
|
'#name' => 'webform-conditional-select-' . $cid . '-' . $count,
|
| 1287 |
|
|
'#options' => $options,
|
| 1288 |
|
|
'#parents' => array(),
|
| 1289 |
|
|
);
|
| 1290 |
|
|
$forms[$cid] = drupal_render($element);
|
| 1291 |
|
|
}
|
| 1292 |
|
|
}
|
| 1293 |
|
|
$count++;
|
| 1294 |
|
|
return $forms;
|
| 1295 |
|
|
}
|
| 1296 |
|
|
|
| 1297 |
|
|
/**
|
| 1298 |
|
|
* Form callback for date conditional fields.
|
| 1299 |
|
|
*/
|
| 1300 |
|
|
function webform_conditional_form_date($node) {
|
| 1301 |
|
|
static $count = 0;
|
| 1302 |
|
|
$element = array(
|
| 1303 |
|
|
'#title' => NULL,
|
| 1304 |
01f36513
|
Assos Assos
|
'#title_display' => 'invisible',
|
| 1305 |
a45e4bc1
|
Assos Assos
|
'#size' => 24,
|
| 1306 |
|
|
'#attributes' => array('placeholder' => t('@format or valid date', array('@format' => webform_date_format('short')))),
|
| 1307 |
|
|
'#type' => 'textfield',
|
| 1308 |
|
|
'#name' => 'webform-conditional-date-' . $count++,
|
| 1309 |
|
|
);
|
| 1310 |
|
|
return drupal_render($element);
|
| 1311 |
|
|
}
|
| 1312 |
|
|
|
| 1313 |
|
|
/**
|
| 1314 |
|
|
* Form callback for time conditional fields.
|
| 1315 |
|
|
*/
|
| 1316 |
|
|
function webform_conditional_form_time($node) {
|
| 1317 |
|
|
static $count = 0;
|
| 1318 |
|
|
$element = array(
|
| 1319 |
|
|
'#title' => NULL,
|
| 1320 |
01f36513
|
Assos Assos
|
'#title_display' => 'invisible',
|
| 1321 |
a45e4bc1
|
Assos Assos
|
'#size' => 24,
|
| 1322 |
|
|
'#attributes' => array('placeholder' => t('HH:MMam or valid time')),
|
| 1323 |
|
|
'#type' => 'textfield',
|
| 1324 |
|
|
'#name' => 'webform-conditional-time-' . $count++,
|
| 1325 |
|
|
);
|
| 1326 |
|
|
return drupal_render($element);
|
| 1327 |
|
|
}
|
| 1328 |
|
|
|
| 1329 |
|
|
/**
|
| 1330 |
|
|
* Load a conditional setting from the database.
|
| 1331 |
|
|
*/
|
| 1332 |
|
|
function webform_conditional_load($rgid, $nid) {
|
| 1333 |
|
|
$node = node_load($nid);
|
| 1334 |
|
|
|
| 1335 |
|
|
$conditional = isset($node->webform['conditionals'][$rgid]) ? $node->webform['conditionals'][$rgid] : FALSE;
|
| 1336 |
|
|
|
| 1337 |
|
|
return $conditional;
|
| 1338 |
|
|
}
|
| 1339 |
|
|
|
| 1340 |
|
|
/**
|
| 1341 |
|
|
* Insert a conditional rule group into the database.
|
| 1342 |
|
|
*/
|
| 1343 |
|
|
function webform_conditional_insert($conditional) {
|
| 1344 |
389fb945
|
Assos Assos
|
$transaction = db_transaction();
|
| 1345 |
a45e4bc1
|
Assos Assos
|
drupal_write_record('webform_conditional', $conditional);
|
| 1346 |
|
|
foreach ($conditional['rules'] as $rid => $rule) {
|
| 1347 |
|
|
$rule['nid'] = $conditional['nid'];
|
| 1348 |
|
|
$rule['rgid'] = $conditional['rgid'];
|
| 1349 |
|
|
$rule['rid'] = $rid;
|
| 1350 |
|
|
drupal_write_record('webform_conditional_rules', $rule);
|
| 1351 |
|
|
}
|
| 1352 |
|
|
foreach ($conditional['actions'] as $aid => $action) {
|
| 1353 |
|
|
$action['nid'] = $conditional['nid'];
|
| 1354 |
|
|
$action['rgid'] = $conditional['rgid'];
|
| 1355 |
|
|
$action['aid'] = $aid;
|
| 1356 |
|
|
drupal_write_record('webform_conditional_actions', $action);
|
| 1357 |
|
|
}
|
| 1358 |
|
|
}
|
| 1359 |
|
|
|
| 1360 |
|
|
/**
|
| 1361 |
|
|
* Update a conditional setting in the database.
|
| 1362 |
|
|
*/
|
| 1363 |
|
|
function webform_conditional_update($node, $conditional) {
|
| 1364 |
389fb945
|
Assos Assos
|
$transaction = db_transaction();
|
| 1365 |
a45e4bc1
|
Assos Assos
|
webform_conditional_delete($node, $conditional);
|
| 1366 |
|
|
webform_conditional_insert($conditional);
|
| 1367 |
|
|
}
|
| 1368 |
|
|
|
| 1369 |
|
|
/**
|
| 1370 |
|
|
* Delete a conditional rule group.
|
| 1371 |
|
|
*/
|
| 1372 |
|
|
function webform_conditional_delete($node, $conditional) {
|
| 1373 |
389fb945
|
Assos Assos
|
$transaction = db_transaction();
|
| 1374 |
a45e4bc1
|
Assos Assos
|
db_delete('webform_conditional')
|
| 1375 |
|
|
->condition('nid', $node->nid)
|
| 1376 |
|
|
->condition('rgid', $conditional['rgid'])
|
| 1377 |
|
|
->execute();
|
| 1378 |
|
|
db_delete('webform_conditional_rules')
|
| 1379 |
|
|
->condition('nid', $node->nid)
|
| 1380 |
|
|
->condition('rgid', $conditional['rgid'])
|
| 1381 |
|
|
->execute();
|
| 1382 |
|
|
db_delete('webform_conditional_actions')
|
| 1383 |
|
|
->condition('nid', $node->nid)
|
| 1384 |
|
|
->condition('rgid', $conditional['rgid'])
|
| 1385 |
|
|
->execute();
|
| 1386 |
|
|
}
|
| 1387 |
|
|
|
| 1388 |
|
|
/**
|
| 1389 |
|
|
* Loop through all the conditional settings and add needed JavaScript settings.
|
| 1390 |
|
|
*
|
| 1391 |
|
|
* We do a bit of optimization for JavaScript before adding to the page as
|
| 1392 |
|
|
* settings. We remove unnecessary data structures and provide a "source map"
|
| 1393 |
|
|
* so that JavaScript can quickly determine if it needs to check rules when a
|
| 1394 |
|
|
* field on the page has been modified.
|
| 1395 |
|
|
*
|
| 1396 |
|
|
* @param object $node
|
| 1397 |
|
|
* The loaded node object, containing the webform.
|
| 1398 |
|
|
* @param array $submission_data
|
| 1399 |
|
|
* The cid-indexed array of existing submission values to be included for
|
| 1400 |
|
|
* sources outside of the current page.
|
| 1401 |
feca1e4a
|
Assos Assos
|
* @param int $page_num
|
| 1402 |
a45e4bc1
|
Assos Assos
|
* The number of the page for which javascript settings should be generated.
|
| 1403 |
feca1e4a
|
Assos Assos
|
*
|
| 1404 |
a45e4bc1
|
Assos Assos
|
* @return array
|
| 1405 |
|
|
* Array of settings to be send to the browser as javascript settings.
|
| 1406 |
|
|
*/
|
| 1407 |
01f36513
|
Assos Assos
|
function webform_conditional_prepare_javascript($node, array $submission_data, $page_num) {
|
| 1408 |
a45e4bc1
|
Assos Assos
|
$settings = array(
|
| 1409 |
|
|
'ruleGroups' => array(),
|
| 1410 |
|
|
'sourceMap' => array(),
|
| 1411 |
|
|
'values' => array(),
|
| 1412 |
|
|
);
|
| 1413 |
|
|
$operators = webform_conditional_operators();
|
| 1414 |
|
|
$conditionals = $node->webform['conditionals'];
|
| 1415 |
|
|
$components = $node->webform['components'];
|
| 1416 |
|
|
$topological_order = webform_get_conditional_sorter($node)->getOrder();
|
| 1417 |
|
|
foreach ($topological_order[$page_num] as $conditional_spec) {
|
| 1418 |
|
|
$conditional = $conditionals[$conditional_spec['rgid']];
|
| 1419 |
|
|
$rgid_key = 'rgid_' . $conditional['rgid'];
|
| 1420 |
|
|
// Assemble the main conditional group settings.
|
| 1421 |
|
|
$settings['ruleGroups'][$rgid_key] = array(
|
| 1422 |
|
|
'andor' => $conditional['andor'],
|
| 1423 |
|
|
);
|
| 1424 |
|
|
foreach ($conditional['actions'] as $action) {
|
| 1425 |
|
|
if ($action['target_type'] == 'component') {
|
| 1426 |
|
|
$target_component = $components[$action['target']];
|
| 1427 |
|
|
$target_parents = webform_component_parent_keys($node, $target_component);
|
| 1428 |
|
|
$aid_key = 'aid_' . $action['aid'];
|
| 1429 |
|
|
$action_settings = array(
|
| 1430 |
|
|
'target' => 'webform-component--' . str_replace('_', '-', implode('--', $target_parents)),
|
| 1431 |
feca1e4a
|
Assos Assos
|
'invert' => (int) $action['invert'],
|
| 1432 |
a45e4bc1
|
Assos Assos
|
'action' => $action['action'],
|
| 1433 |
|
|
'argument' => $components[$action['target']]['type'] == 'markup' ? filter_xss_admin($action['argument']) : $action['argument'],
|
| 1434 |
|
|
);
|
| 1435 |
|
|
$settings['ruleGroups'][$rgid_key]['actions'][$aid_key] = $action_settings;
|
| 1436 |
|
|
}
|
| 1437 |
|
|
}
|
| 1438 |
|
|
// Add on the list of rules to the conditional group.
|
| 1439 |
|
|
foreach ($conditional['rules'] as $rule) {
|
| 1440 |
e9984459
|
Assos Assos
|
$rid_key = 'rid_' . $rule['rid'];
|
| 1441 |
|
|
switch ($rule['source_type']) {
|
| 1442 |
|
|
case 'component':
|
| 1443 |
|
|
$source_component = $components[$rule['source']];
|
| 1444 |
|
|
$source_parents = webform_component_parent_keys($node, $source_component);
|
| 1445 |
|
|
$source_id = 'webform-component--' . str_replace('_', '-', implode('--', $source_parents));
|
| 1446 |
|
|
|
| 1447 |
76bdcd04
|
Assos Assos
|
// If this source has a value set, add that as a setting. NULL or
|
| 1448 |
|
|
// array(NULL) should be sent as an empty array to simplify the
|
| 1449 |
|
|
// jQuery.
|
| 1450 |
e9984459
|
Assos Assos
|
if (isset($submission_data[$source_component['cid']])) {
|
| 1451 |
|
|
$source_value = $submission_data[$source_component['cid']];
|
| 1452 |
|
|
$source_value = is_array($source_value) ? $source_value : array($source_value);
|
| 1453 |
|
|
$settings['values'][$source_id] = $source_value === array(NULL) ? array() : $source_value;
|
| 1454 |
|
|
}
|
| 1455 |
a45e4bc1
|
Assos Assos
|
|
| 1456 |
e9984459
|
Assos Assos
|
$conditional_type = webform_component_property($source_component['type'], 'conditional_type');
|
| 1457 |
|
|
$operator_info = $operators[$conditional_type][$rule['operator']];
|
| 1458 |
|
|
$rule_settings = array(
|
| 1459 |
|
|
'source_type' => $rule['source_type'],
|
| 1460 |
|
|
'source' => $source_id,
|
| 1461 |
|
|
'value' => $rule['value'],
|
| 1462 |
|
|
'callback' => $operator_info['js comparison callback'],
|
| 1463 |
|
|
);
|
| 1464 |
|
|
if (isset($operator_info['comparison prepare js'])) {
|
| 1465 |
|
|
$callback = $operator_info['comparison prepare js'];
|
| 1466 |
|
|
$rule_settings['value'] = $callback($rule['value']);
|
| 1467 |
|
|
}
|
| 1468 |
|
|
$settings['ruleGroups'][$rgid_key]['rules'][$rid_key] = $rule_settings;
|
| 1469 |
|
|
$settings['sourceMap'][$source_id][$rgid_key] = $rgid_key;
|
| 1470 |
|
|
break;
|
| 1471 |
feca1e4a
|
Assos Assos
|
|
| 1472 |
e9984459
|
Assos Assos
|
case 'conditional_start':
|
| 1473 |
|
|
$settings['ruleGroups'][$rgid_key]['rules'][$rid_key] = array(
|
| 1474 |
|
|
'source_type' => $rule['source_type'],
|
| 1475 |
|
|
'andor' => $rule['operator'],
|
| 1476 |
|
|
);
|
| 1477 |
|
|
break;
|
| 1478 |
feca1e4a
|
Assos Assos
|
|
| 1479 |
e9984459
|
Assos Assos
|
case 'conditional_end':
|
| 1480 |
|
|
$settings['ruleGroups'][$rgid_key]['rules'][$rid_key] = array(
|
| 1481 |
|
|
'source_type' => $rule['source_type'],
|
| 1482 |
|
|
);
|
| 1483 |
|
|
break;
|
| 1484 |
a45e4bc1
|
Assos Assos
|
}
|
| 1485 |
|
|
}
|
| 1486 |
|
|
}
|
| 1487 |
|
|
|
| 1488 |
|
|
return $settings;
|
| 1489 |
|
|
}
|
| 1490 |
|
|
|
| 1491 |
|
|
/**
|
| 1492 |
|
|
* Determine whether a component type is capable of a given conditional action.
|
| 1493 |
|
|
*/
|
| 1494 |
|
|
function webform_conditional_action_able($component_type, $action) {
|
| 1495 |
|
|
switch ($action) {
|
| 1496 |
|
|
case 'show':
|
| 1497 |
|
|
return TRUE;
|
| 1498 |
feca1e4a
|
Assos Assos
|
|
| 1499 |
a45e4bc1
|
Assos Assos
|
case 'require':
|
| 1500 |
|
|
return webform_component_feature($component_type, 'required');
|
| 1501 |
feca1e4a
|
Assos Assos
|
|
| 1502 |
a45e4bc1
|
Assos Assos
|
default:
|
| 1503 |
|
|
return webform_component_feature($component_type, "conditional_action_$action");
|
| 1504 |
|
|
}
|
| 1505 |
|
|
}
|
| 1506 |
|
|
|
| 1507 |
|
|
/**
|
| 1508 |
|
|
* Prepare a conditional value for adding as a JavaScript setting.
|
| 1509 |
|
|
*/
|
| 1510 |
|
|
function webform_conditional_prepare_date_js($rule_value) {
|
| 1511 |
|
|
// Convert the time/date string to a UTC timestamp for comparison. Note that
|
| 1512 |
|
|
// this means comparisons against immediate times (such as "now") may be
|
| 1513 |
|
|
// slightly stale by the time the comparison executes. Timestamps are in
|
| 1514 |
|
|
// milliseconds, as to match JavaScript's Date.toString() method.
|
| 1515 |
|
|
$date = webform_strtodate('c', $rule_value, 'UTC');
|
| 1516 |
|
|
return webform_strtotime($date);
|
| 1517 |
|
|
}
|
| 1518 |
|
|
|
| 1519 |
|
|
/**
|
| 1520 |
|
|
* Prepare a conditional value for adding as a JavaScript setting.
|
| 1521 |
|
|
*/
|
| 1522 |
|
|
function webform_conditional_prepare_time_js($rule_value) {
|
| 1523 |
|
|
$date = webform_conditional_prepare_date_js($rule_value);
|
| 1524 |
|
|
$today = webform_strtodate('c', 'today', 'UTC');
|
| 1525 |
|
|
$today = webform_strtotime($today);
|
| 1526 |
|
|
return $date - $today;
|
| 1527 |
|
|
}
|
| 1528 |
|
|
|
| 1529 |
|
|
/**
|
| 1530 |
|
|
* Conditional callback for string comparisons.
|
| 1531 |
|
|
*/
|
| 1532 |
|
|
function webform_conditional_operator_string_equal($input_values, $rule_value) {
|
| 1533 |
|
|
foreach ($input_values as $value) {
|
| 1534 |
|
|
// Checkbox values come in as 0 integers for unchecked boxes.
|
| 1535 |
|
|
$value = ($value === 0) ? '' : $value;
|
| 1536 |
|
|
if (strcasecmp($value, $rule_value) === 0) {
|
| 1537 |
|
|
return TRUE;
|
| 1538 |
|
|
}
|
| 1539 |
|
|
}
|
| 1540 |
|
|
return FALSE;
|
| 1541 |
|
|
}
|
| 1542 |
|
|
|
| 1543 |
|
|
/**
|
| 1544 |
|
|
* Conditional callback for string comparisons.
|
| 1545 |
|
|
*/
|
| 1546 |
|
|
function webform_conditional_operator_string_not_equal($input_values, $rule_value) {
|
| 1547 |
|
|
return !webform_conditional_operator_string_equal($input_values, $rule_value);
|
| 1548 |
|
|
}
|
| 1549 |
|
|
|
| 1550 |
|
|
/**
|
| 1551 |
|
|
* Conditional callback for string comparisons.
|
| 1552 |
|
|
*/
|
| 1553 |
|
|
function webform_conditional_operator_string_contains($input_values, $rule_value) {
|
| 1554 |
|
|
foreach ($input_values as $value) {
|
| 1555 |
|
|
if (stripos($value, $rule_value) !== FALSE) {
|
| 1556 |
|
|
return TRUE;
|
| 1557 |
|
|
}
|
| 1558 |
|
|
}
|
| 1559 |
|
|
return FALSE;
|
| 1560 |
|
|
}
|
| 1561 |
|
|
|
| 1562 |
|
|
/**
|
| 1563 |
|
|
* Conditional callback for string comparisons.
|
| 1564 |
|
|
*/
|
| 1565 |
|
|
function webform_conditional_operator_string_does_not_contain($input_values, $rule_value) {
|
| 1566 |
|
|
return !webform_conditional_operator_string_contains($input_values, $rule_value);
|
| 1567 |
|
|
}
|
| 1568 |
|
|
|
| 1569 |
|
|
/**
|
| 1570 |
|
|
* Conditional callback for string comparisons.
|
| 1571 |
|
|
*/
|
| 1572 |
|
|
function webform_conditional_operator_string_begins_with($input_values, $rule_value) {
|
| 1573 |
|
|
foreach ($input_values as $value) {
|
| 1574 |
|
|
if (stripos($value, $rule_value) === 0) {
|
| 1575 |
|
|
return TRUE;
|
| 1576 |
|
|
}
|
| 1577 |
|
|
}
|
| 1578 |
|
|
return FALSE;
|
| 1579 |
|
|
}
|
| 1580 |
|
|
|
| 1581 |
|
|
/**
|
| 1582 |
|
|
* Conditional callback for string comparisons.
|
| 1583 |
|
|
*/
|
| 1584 |
|
|
function webform_conditional_operator_string_ends_with($input_values, $rule_value) {
|
| 1585 |
|
|
foreach ($input_values as $value) {
|
| 1586 |
|
|
if (strripos($value, $rule_value) === strlen($value) - strlen($rule_value)) {
|
| 1587 |
|
|
return TRUE;
|
| 1588 |
|
|
}
|
| 1589 |
|
|
}
|
| 1590 |
|
|
return FALSE;
|
| 1591 |
|
|
}
|
| 1592 |
|
|
|
| 1593 |
|
|
/**
|
| 1594 |
|
|
* Conditional callback for checking for empty fields.
|
| 1595 |
|
|
*/
|
| 1596 |
|
|
function webform_conditional_operator_string_empty($input_values, $rule_value) {
|
| 1597 |
|
|
$empty = TRUE;
|
| 1598 |
|
|
foreach ($input_values as $value) {
|
| 1599 |
|
|
if ($value !== '' && $value !== NULL && $value !== 0) {
|
| 1600 |
|
|
$empty = FALSE;
|
| 1601 |
|
|
break;
|
| 1602 |
|
|
}
|
| 1603 |
|
|
}
|
| 1604 |
|
|
return $empty;
|
| 1605 |
|
|
}
|
| 1606 |
|
|
|
| 1607 |
|
|
/**
|
| 1608 |
|
|
* Conditional callback for checking for empty fields.
|
| 1609 |
|
|
*/
|
| 1610 |
|
|
function webform_conditional_operator_string_not_empty($input_values, $rule_value) {
|
| 1611 |
|
|
return !webform_conditional_operator_string_empty($input_values, $rule_value);
|
| 1612 |
|
|
}
|
| 1613 |
|
|
|
| 1614 |
|
|
/**
|
| 1615 |
|
|
* Conditional callback for select comparisons.
|
| 1616 |
|
|
*/
|
| 1617 |
|
|
function webform_conditional_operator_select_less_than($input_values, $rule_value, $component) {
|
| 1618 |
|
|
return empty($input_values) ? FALSE : webform_compare_select($input_values[0], $rule_value, _webform_select_options($component, TRUE)) < 0;
|
| 1619 |
|
|
}
|
| 1620 |
|
|
|
| 1621 |
|
|
/**
|
| 1622 |
|
|
* Conditional callback for select comparisons.
|
| 1623 |
|
|
*/
|
| 1624 |
|
|
function webform_conditional_operator_select_less_than_equal($input_values, $rule_value, $component) {
|
| 1625 |
|
|
$comparison = empty($input_values) ? NULL : webform_compare_select($input_values[0], $rule_value, _webform_select_options($component, TRUE));
|
| 1626 |
|
|
return $comparison < 0 || $comparison === 0;
|
| 1627 |
|
|
}
|
| 1628 |
|
|
|
| 1629 |
|
|
/**
|
| 1630 |
|
|
* Conditional callback for select comparisons.
|
| 1631 |
|
|
*/
|
| 1632 |
|
|
function webform_conditional_operator_select_greater_than($input_values, $rule_value, $component) {
|
| 1633 |
|
|
return empty($input_values) ? FALSE : webform_compare_select($input_values[0], $rule_value, _webform_select_options($component, TRUE)) > 0;
|
| 1634 |
|
|
}
|
| 1635 |
|
|
|
| 1636 |
|
|
/**
|
| 1637 |
|
|
* Conditional callback for select comparisons.
|
| 1638 |
|
|
*/
|
| 1639 |
|
|
function webform_conditional_operator_select_greater_than_equal($input_values, $rule_value, $component) {
|
| 1640 |
|
|
$comparison = empty($input_values) ? NULL : webform_compare_select($input_values[0], $rule_value, _webform_select_options($component, TRUE));
|
| 1641 |
|
|
return $comparison > 0 || $comparison === 0;
|
| 1642 |
|
|
}
|
| 1643 |
|
|
|
| 1644 |
|
|
/**
|
| 1645 |
|
|
* Conditional callback for numeric comparisons.
|
| 1646 |
|
|
*/
|
| 1647 |
|
|
function webform_conditional_operator_numeric_equal($input_values, $rule_value) {
|
| 1648 |
|
|
return empty($input_values) ? FALSE : webform_compare_floats($input_values[0], $rule_value) === 0;
|
| 1649 |
|
|
}
|
| 1650 |
|
|
|
| 1651 |
|
|
/**
|
| 1652 |
|
|
* Conditional callback for numeric comparisons.
|
| 1653 |
|
|
*/
|
| 1654 |
|
|
function webform_conditional_operator_numeric_not_equal($input_values, $rule_value) {
|
| 1655 |
|
|
return !webform_conditional_operator_numeric_equal($input_values, $rule_value);
|
| 1656 |
|
|
}
|
| 1657 |
|
|
|
| 1658 |
|
|
/**
|
| 1659 |
|
|
* Conditional callback for numeric comparisons.
|
| 1660 |
|
|
*/
|
| 1661 |
|
|
function webform_conditional_operator_numeric_less_than($input_values, $rule_value) {
|
| 1662 |
|
|
return empty($input_values) ? FALSE : webform_compare_floats($input_values[0], $rule_value) < 0;
|
| 1663 |
|
|
}
|
| 1664 |
|
|
|
| 1665 |
|
|
/**
|
| 1666 |
|
|
* Conditional callback for numeric comparisons.
|
| 1667 |
|
|
*/
|
| 1668 |
|
|
function webform_conditional_operator_numeric_less_than_equal($input_values, $rule_value) {
|
| 1669 |
|
|
$comparison = empty($input_values) ? NULL : webform_compare_floats($input_values[0], $rule_value);
|
| 1670 |
|
|
return $comparison < 0 || $comparison === 0;
|
| 1671 |
|
|
}
|
| 1672 |
|
|
|
| 1673 |
|
|
/**
|
| 1674 |
|
|
* Conditional callback for numeric comparisons.
|
| 1675 |
|
|
*/
|
| 1676 |
|
|
function webform_conditional_operator_numeric_greater_than($input_values, $rule_value) {
|
| 1677 |
|
|
return empty($input_values) ? FALSE : webform_compare_floats($input_values[0], $rule_value) > 0;
|
| 1678 |
|
|
}
|
| 1679 |
|
|
|
| 1680 |
|
|
/**
|
| 1681 |
|
|
* Conditional callback for numeric comparisons.
|
| 1682 |
|
|
*/
|
| 1683 |
|
|
function webform_conditional_operator_numeric_greater_than_equal($input_values, $rule_value) {
|
| 1684 |
|
|
$comparison = empty($input_values) ? NULL : webform_compare_floats($input_values[0], $rule_value);
|
| 1685 |
|
|
return $comparison > 0 || $comparison === 0;
|
| 1686 |
|
|
}
|
| 1687 |
|
|
|
| 1688 |
|
|
/**
|
| 1689 |
|
|
* Conditional callback for date and time comparisons.
|
| 1690 |
|
|
*/
|
| 1691 |
|
|
function webform_conditional_operator_datetime_equal($input_values, $rule_value) {
|
| 1692 |
|
|
$input_values = webform_conditional_value_datetime($input_values);
|
| 1693 |
|
|
return empty($input_values) ? FALSE : webform_strtotime($input_values[0]) === webform_strtotime($rule_value);
|
| 1694 |
|
|
}
|
| 1695 |
|
|
|
| 1696 |
|
|
/**
|
| 1697 |
|
|
* Conditional callback for date and time comparisons.
|
| 1698 |
|
|
*/
|
| 1699 |
|
|
function webform_conditional_operator_datetime_not_equal($input_values, $rule_value) {
|
| 1700 |
|
|
return !webform_conditional_operator_datetime_equal($input_values, $rule_value);
|
| 1701 |
|
|
}
|
| 1702 |
|
|
|
| 1703 |
|
|
/**
|
| 1704 |
|
|
* Conditional callback for date and time comparisons.
|
| 1705 |
|
|
*/
|
| 1706 |
|
|
function webform_conditional_operator_datetime_after($input_values, $rule_value) {
|
| 1707 |
|
|
$input_values = webform_conditional_value_datetime($input_values);
|
| 1708 |
|
|
return empty($input_values) ? FALSE : webform_strtotime($input_values[0]) > webform_strtotime($rule_value);
|
| 1709 |
|
|
}
|
| 1710 |
|
|
|
| 1711 |
|
|
/**
|
| 1712 |
|
|
* Conditional callback for date and time comparisons.
|
| 1713 |
|
|
*/
|
| 1714 |
|
|
function webform_conditional_operator_datetime_after_equal($input_values, $rule_value) {
|
| 1715 |
|
|
return webform_conditional_operator_datetime_after($input_values, $rule_value) ||
|
| 1716 |
8c72e82a
|
Assos Assos
|
webform_conditional_operator_datetime_equal($input_values, $rule_value);
|
| 1717 |
a45e4bc1
|
Assos Assos
|
}
|
| 1718 |
|
|
|
| 1719 |
|
|
/**
|
| 1720 |
|
|
* Conditional callback for date and time comparisons.
|
| 1721 |
|
|
*/
|
| 1722 |
|
|
function webform_conditional_operator_datetime_before($input_values, $rule_value) {
|
| 1723 |
|
|
$input_values = webform_conditional_value_datetime($input_values);
|
| 1724 |
|
|
return empty($input_values) ? FALSE : webform_strtotime($input_values[0]) < webform_strtotime($rule_value);
|
| 1725 |
|
|
}
|
| 1726 |
|
|
|
| 1727 |
|
|
/**
|
| 1728 |
|
|
* Conditional callback for date and time comparisons.
|
| 1729 |
|
|
*/
|
| 1730 |
|
|
function webform_conditional_operator_datetime_before_equal($input_values, $rule_value) {
|
| 1731 |
|
|
return webform_conditional_operator_datetime_before($input_values, $rule_value) ||
|
| 1732 |
8c72e82a
|
Assos Assos
|
webform_conditional_operator_datetime_equal($input_values, $rule_value);
|
| 1733 |
a45e4bc1
|
Assos Assos
|
}
|
| 1734 |
|
|
|
| 1735 |
|
|
/**
|
| 1736 |
|
|
* Utility function to convert incoming time and dates into strings.
|
| 1737 |
|
|
*/
|
| 1738 |
|
|
function webform_conditional_value_datetime($input_values) {
|
| 1739 |
|
|
// Convert times into a string.
|
| 1740 |
|
|
$input_values = isset($input_values['hour']) ? array(webform_date_string(webform_time_convert($input_values, '24-hour'), 'time')) : $input_values;
|
| 1741 |
|
|
// Convert dates into a string.
|
| 1742 |
|
|
$input_values = isset($input_values['month']) ? array(webform_date_string($input_values, 'date')) : $input_values;
|
| 1743 |
|
|
return $input_values;
|
| 1744 |
|
|
}
|
| 1745 |
|
|
|
| 1746 |
|
|
/**
|
| 1747 |
|
|
* Utility function to compare values of a select component.
|
| 1748 |
feca1e4a
|
Assos Assos
|
*
|
| 1749 |
a45e4bc1
|
Assos Assos
|
* @param string $a
|
| 1750 |
feca1e4a
|
Assos Assos
|
* First select option key to compare.
|
| 1751 |
a45e4bc1
|
Assos Assos
|
* @param string $b
|
| 1752 |
feca1e4a
|
Assos Assos
|
* Second select option key to compare.
|
| 1753 |
a45e4bc1
|
Assos Assos
|
* @param array $options
|
| 1754 |
feca1e4a
|
Assos Assos
|
* Associative array where the $a and $b are within the keys.
|
| 1755 |
|
|
*
|
| 1756 |
01f36513
|
Assos Assos
|
* @return int|null
|
| 1757 |
|
|
* Based upon position of $a and $b in $options:
|
| 1758 |
a45e4bc1
|
Assos Assos
|
* -N if $a above (<) $b
|
| 1759 |
|
|
* 0 if $a = $b
|
| 1760 |
|
|
* +N if $a is below (>) $b
|
| 1761 |
|
|
*/
|
| 1762 |
01f36513
|
Assos Assos
|
function webform_compare_select($a, $b, array $options) {
|
| 1763 |
feca1e4a
|
Assos Assos
|
// Select keys that are integer-like strings are numeric indices in PHP.
|
| 1764 |
a45e4bc1
|
Assos Assos
|
// Convert the array keys to an array of strings.
|
| 1765 |
feca1e4a
|
Assos Assos
|
$options_array = array_map(function ($i) {
|
| 1766 |
|
|
return (string) $i;
|
| 1767 |
|
|
}, array_keys($options));
|
| 1768 |
a45e4bc1
|
Assos Assos
|
$a_position = array_search($a, $options_array, TRUE);
|
| 1769 |
|
|
$b_position = array_search($b, $options_array, TRUE);
|
| 1770 |
01f36513
|
Assos Assos
|
return ($a_position === FALSE || $b_position === FALSE) ? NULL : $a_position - $b_position;
|
| 1771 |
a45e4bc1
|
Assos Assos
|
} |
