views/plugins/views_plugin_access.inc

<?php
// $Id$

/**
 * The base plugin to handle access control.
 *
 * @ingroup views_access_plugins
 */
class views_plugin_access extends views_plugin {
  /**
   * Initialize the plugin.
   *
   * @param $view
   *   The view object.
   * @param $display
   *   The display handler.
   */
  function init(&$view, &$display) {
    $this->view = &$view;
    $this->display = &$display;
    $this->options = array();

    if (is_object($display->handler)) {
    // Note: The below is read only.
      $this->options = $display->handler->get_option('access');
    }
  }

  /**
   * Retrieve the default options when this is a new access
   * control plugin
   */
  function option_defaults(&$options) { }

  /**
   * Provide the default form for setting options.
   */
  function options_form(&$form, &$form_state) { }

  /**
   * Provide the default form form for validating options
   */
  function options_validate(&$form, &$form_state) { }

  /**
   * Provide the default form form for submitting options
   */
  function options_submit(&$form, &$form_state) { }

  /**
   * Return a string to display as the clickable title for the
   * access control.
   */
  function summary_title() {
    return t('Unknown');
  }

  /**
   * Determine if the current user has access or not.
   */
  function access($account) {
    // default to no access control.
    return TRUE;
  }

  /**
   * Determine the access callback and arguments.
   *
   * This information will be embedded in the menu in order to reduce
   * performance hits during menu item access testing, which happens
   * a lot.
   *
   * @return an array; the first item should be the function to call,
   *   and the second item should be an array of arguments. The first
   *   item may also be TRUE (bool only) which will indicate no
   *   access control.)
   */
  function get_access_callback() {
    // default to no access control.
    return TRUE;
  }
}
1	<?php
2	// $Id$
3
4	/**
5	* The base plugin to handle access control.
6	*
7	* @ingroup views_access_plugins
8	*/
9	class views_plugin_access extends views_plugin {
10	/**
11	* Initialize the plugin.
12	*
13	* @param $view
14	* The view object.
15	* @param $display
16	* The display handler.
17	*/
18	function init(&$view, &$display) {
19	$this->view = &$view;
20	$this->display = &$display;
21	$this->options = array();
22
23	if (is_object($display->handler)) {
24	// Note: The below is read only.
25	$this->options = $display->handler->get_option('access');
26	}
27	}
28
29	/**
30	* Retrieve the default options when this is a new access
31	* control plugin
32	*/
33	function option_defaults(&$options) { }
34
35	/**
36	* Provide the default form for setting options.
37	*/
38	function options_form(&$form, &$form_state) { }
39
40	/**
41	* Provide the default form form for validating options
42	*/
43	function options_validate(&$form, &$form_state) { }
44
45	/**
46	* Provide the default form form for submitting options
47	*/
48	function options_submit(&$form, &$form_state) { }
49
50	/**
51	* Return a string to display as the clickable title for the
52	* access control.
53	*/
54	function summary_title() {
55	return t('Unknown');
56	}
57
58	/**
59	* Determine if the current user has access or not.
60	*/
61	function access($account) {
62	// default to no access control.
63	return TRUE;
64	}
65
66	/**
67	* Determine the access callback and arguments.
68	*
69	* This information will be embedded in the menu in order to reduce
70	* performance hits during menu item access testing, which happens
71	* a lot.
72	*
73	* @return an array; the first item should be the function to call,
74	* and the second item should be an array of arguments. The first
75	* item may also be TRUE (bool only) which will indicate no
76	* access control.)
77	*/
78	function get_access_callback() {
79	// default to no access control.
80	return TRUE;
81	}
82	}