class contextphp_reaction_php in Context PHP 7

PHP code as a Context reaction.

Hierarchy

• class \context_reaction
  • class \contextphp_reaction_php

2 string references to 'contextphp_reaction_php'

contextphp_context_plugins in ./contextphp.module

Implementation of hook_context_plugins().

contextphp_context_registry in ./contextphp.module

Implementation of hook_context_registry().

File

plugins/contextphp_reaction_php.inc, line 11

contextphp_reaction_php.inc Adds php reaction to Context

class contextphp_reaction_php extends context_reaction {

  /**
   * Editor form.
   */
  function editor_form($context) {
    $form['#type'] = 'value';
    $form['#value'] = TRUE;
    return $form;
  }

  /**
   * Submit handler for editor form.
   */
  function editor_form_submit($context, $values) {
    return array(
      $values,
    );
  }
  function options_form($context) {
    $defaults = $this
      ->fetch_from_context($context, 'options');
    return array(
      'phpcode' => array(
        '#type' => 'textarea',
        '#title' => t('PHP code'),
        '#description' => t('Enter PHP code that will react on the given condition. Do not use <?php ?>.'),
        '#default_value' => isset($defaults['phpcode']) ? $defaults['phpcode'] : '',
      ),
    );
  }
  function execute() {
    foreach (context_active_contexts() as $context) {
      $options = $this
        ->fetch_from_context($context, 'options');
      if (!empty($options['phpcode'])) {
        $code = '<?php ' . $options['phpcode'] . ' ?>';
        if (module_exists('php')) {
          php_eval($code);
        }
        else {
          drupal_set_message(t("Please enable 'PHP filter' to allow the 'Context PHP' module to evaluate your code."), 'warning', TRUE);
          return FALSE;
        }
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
contextphp_reaction_php::editor_form		function	Editor form.
contextphp_reaction_php::editor_form_submit		function	Submit handler for editor form.
contextphp_reaction_php::execute		function
contextphp_reaction_php::options_form		function	Overrides context_reaction::options_form
context_reaction::$description		property
context_reaction::$plugin		property
context_reaction::$title		property
context_reaction::fetch_from_context		function	Retrieve options from the context provided.	1
context_reaction::get_contexts		function	Retrieve active contexts that have values for this reaction.
context_reaction::options_form_submit		function	Options form submit handler.	3
context_reaction::settings_form		function	Settings form. Provide variable settings for your reaction.	2
context_reaction::__clone		function	Clone our references when we're being cloned.
context_reaction::__construct		function	Constructor. Do not override.