123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156 |
- <?php
- /**
- * @file
- * Context date condition plugin.
- */
- /**
- * Expose term views/term forms by vocabulary as a context condition.
- */
- // @codingStandardsIgnoreStart
- class date_context_date_condition extends context_condition_node {
- /**
- * {@inheritdoc}
- */
- public function condition_values() {
- $values = array();
- $fields = field_info_fields();
- foreach ($fields as $field_name => $field) {
- if (in_array($field['type'], array('date', 'datetime', 'datestamp'))) {
- $values[$field_name] = $field_name;
- }
- }
- return $values;
- }
- /**
- * {@inheritdoc}
- */
- public function options_form($context) {
- $defaults = $this->fetch_from_context($context, 'options');
- $options = array(
- '<' => t('Is less than'),
- '<=' => t('Is less than or equal to'),
- '>=' => t('Is greater than or equal to'),
- '>' => t('Is greater than'),
- '=' => t('Is equal to'),
- '!=' => t('Is not equal to'),
- 'empty' => t('Is empty'),
- 'not empty' => t('Is not Empty'),
- );
- $dependency_options = array('<', '<=', '>', '>=', '=', '!=');
- $form['operation'] = array(
- '#title' => t('Operation'),
- '#type' => 'select',
- '#options' => $options,
- '#description' => t('The comparison to perform to determine if the date field meets the condition. For multiple value date fields, all values will be checked to see if any meet the condition.'),
- '#default_value' => isset($defaults['operation']) ? $defaults['operation'] : '',
- '#required' => TRUE,
- );
- $form['value'] = array(
- '#title' => t('Value'),
- '#type' => 'textfield',
- '#description' => t("The value the field should contain to meet the condition. This can either be an absolute date in ISO format (YYYY-MM-DDTHH:MM:SS) or a relative string like '12AM today'. Examples: 2011-12-31T00:00:00, now, now +1 day, 12AM today, Monday next week. <a href=\"@relative_format\">More examples of relative date formats in the PHP documentation</a>.", array('@relative_format' => 'http://www.php.net/manual/en/datetime.formats.relative.php')),
- '#default_value' => isset($defaults['value']) ? $defaults['value'] : '',
- '#process' => array('ctools_dependent_process'),
- '#dependency' => array('edit-conditions-plugins-date-context-date-condition-options-operation' => $dependency_options),
- );
- return $form;
- }
- /**
- * {@inheritdoc}
- */
- public function execute($entity, $op) {
- if (in_array($op, array('view', 'form'))) {
- foreach ($this->get_contexts() as $context) {
- $options = $this->fetch_from_context($context, 'options');
- $fields = $this->fetch_from_context($context, 'values');
- foreach ($fields as $field_name => $label) {
- // If this field does not exist on this entity, just move along.
- if (empty($entity->{$field_name})) {
- continue;
- }
- $items = field_get_items('node', $entity, $field_name);
- // If there are no values, nothing to do unless we were looking for 'empty' or '!='.
- if (empty($items)) {
- if ($options['operation'] == '!=' || $options['operation'] == 'empty') {
- $this->condition_met($context, $field_name);
- }
- }
- // We don't have to construct the date values if we're just testing for 'not empty'.
- elseif ($options['operation'] == 'not empty') {
- $this->condition_met($context, $field_name);
- }
- // All other operations need to retrieve the date values for comparision.
- else {
- $field = field_info_field($field_name);
- $timezone_db = date_get_timezone_db($field['settings']['tz_handling']);
- foreach ($items as $delta => $item) {
- $timezone = date_get_timezone($field['settings']['tz_handling'], $item['timezone']);
- $date = new DateObject($item['value'], $timezone_db);
- date_timezone_set($date, timezone_open($timezone));
- $date1 = $date->format(DATE_FORMAT_DATETIME);
- if (empty($item['value2'])) {
- $item['value2'] = $item['value'];
- }
- $date = new DateObject($item['value2'], $timezone_db);
- date_timezone_set($date, timezone_open($timezone));
- $date2 = $date->format(DATE_FORMAT_DATETIME);
- str_replace('now', 'today', $options['value']);
- $date = date_create($options['value'], date_default_timezone_object());
- $compdate = $date->format(DATE_FORMAT_DATETIME);
- switch ($options['operation']) {
- case '=':
- if ($date2 >= $compdate && $date1 <= $compdate) {
- $this->condition_met($context, $field_name);
- }
- break;
- case '>':
- if ($date1 > $compdate) {
- $this->condition_met($context, $field_name);
- }
- break;
- case '>=':
- if ($date1 >= $compdate) {
- $this->condition_met($context, $field_name);
- }
- break;
- case '<':
- if ($date2 < $compdate) {
- $this->condition_met($context, $field_name);
- }
- break;
- case '<=':
- if ($date2 <= $compdate) {
- $this->condition_met($context, $field_name);
- }
- break;
- case '!=':
- if ($date1 < $compdate || $date2 > $compdate) {
- $this->condition_met($context, $field_name);
- }
- break;
- }
- }
- }
- }
- }
- }
- }
- }
- // @codingStandardsIgnoreEnd
|