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<?php
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/**
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* Views handler to display the number of submissions in a webform.
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*
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* Field handler to present the submission count of a node to the user.
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*/
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class webform_handler_field_submission_count extends views_handler_field {
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/**
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* {@inheritdoc}
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*/
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public function construct() {
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parent::construct();
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$this->count_type = $this->definition['count_type'];
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if ($this->count_type == 'node') {
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$this->additional_fields['nid'] = 'nid';
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$this->additional_fields['type'] = 'type';
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}
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elseif ($this->count_type == 'users') {
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$this->additional_fields['uid'] = 'uid';
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['label'] = array('default' => '# of Submissions', 'translatable' => TRUE);
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return $options;
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}
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/**
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*
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*/
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public function query() {
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$this->ensure_my_table();
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$this->add_additional_fields();
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}
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/**
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*
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*/
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public function render($values) {
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global $user;
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$output = NULL;
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if ($this->count_type == 'node' && variable_get('webform_node_' . $values->{$this->aliases['type']}, FALSE)) {
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module_load_include('inc', 'webform', 'includes/webform.submissions');
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$node = node_load($values->{$this->aliases['nid']});
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if (webform_results_access($node, $user)) {
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$count = webform_get_submission_count($node->nid);
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$output = l($count, "node/$node->nid/webform-results");
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}
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elseif (webform_submission_access($node, NULL, 'list', $user)) {
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$count = webform_get_submission_count($node->nid, $user->uid);
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$output = l($count, "node/$node->nid/submissions");
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}
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else {
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$output = webform_get_submission_count($node->nid);
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}
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}
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elseif ($this->count_type == 'users') {
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$output = db_select('webform_submissions')
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->condition('uid', $values->{$this->aliases['uid']})
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->countQuery()->execute()->fetchField();
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}
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return $output;
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}
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}
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