modules/activeedit/activeedit.module

<?php

/**
 * Implementation of hook_init().
 */
function activeedit_init() {
  if (user_access('edit via ajax')) {
    activeedit_modules_includes();
    activeedit_load();
  }
}

/**
 * Implementation of hook_perm().
 */
function activeedit_perm() {
  return array('edit via ajax');
}

/**
 * Load available types by module.
 */
function activeedit_modules_includes() {
  $path = drupal_get_path('module', 'activeedit') .'/modules';
  $files = file_scan_directory($path, '\.inc$');
  foreach ($files as $file) {
    if (module_exists($file->name)) {
      include_once $file->filename;
    }
  }
}

/**
 * Implementation of hook_form_alter().
 */
function activeedit_form_alter(&$form, $form_state, $form_id) {
  if (isset($_REQUEST['activeedit_element'])) {
    $key = $_REQUEST['activeedit_element'];
    $elements = activeedit_get_elements();
    if (isset($elements[$key]) && key($elements[$key]['#form']) == $form_id) {
      formfilter_filter_form($form, $elements[$key]['#form'][$form_id], TRUE);
    }
  }
}

function activeedit_load() {
  static $loaded = FALSE;
  if (!$loaded) {
    $path = drupal_get_path('module', 'activeedit');
    drupal_add_js($path .'/activeedit.js');
    drupal_add_css($path .'/activeedit.css');

    $selector = activeedit_popup_data();
    $javascript = drupal_add_js();
    // If popups_add_popups was previously called, add our data.
    if (isset($javascript['setting']) && isset($javascript['setting']['popups'])) {
      $settings = array('popups', array('links' => array($selector => array())));
      drupal_add_js($settings, 'setting');
    }
    // Otherwise, call it now.
    else {
      popups_add_popups($selector);
    }

    // Send activeedit settings.
    drupal_add_js(array('activeEdit' => activeedit_get_elements(TRUE)), 'setting');
    $loaded = TRUE;
  }
}

function activeedit_get_elements($prepare = FALSE) {

  $elements = array();
  foreach (module_implements('activeedit_elements') as $module) {
    $elements = array_merge_recursive($elements, module_invoke($module, 'activeedit_elements'));
  }

  // Test for access.
  foreach (array_keys ($elements) as $key) {
    if (!$elements[$key]['#access']) {
      unset($elements[$key]);
    }
  }

  if ($prepare) {
    _activeedit_prepare($elements);
  }

  return $elements;
}

function _activeedit_prepare(&$elements) {
  foreach (element_children ($elements) as $key) {
    // Convert to appropriate paths.
    $elements[$key]['#url'] = url($elements[$key]['#url']);
    // Unset the properties we don't need to pass to the client.
    foreach (element_properties($elements[$key]) as $property) {
      if (!in_array($property, array('#selector', '#url', '#title'))) {
        unset($elements[$key][$property]);
      }
    }
  }
}

/**
 * Return popup data.
 *
 * We don't implement hook_popups() because we handle these data in a custom
 * way in hook_init().
 */
function activeedit_popup_data() {
  return array(
    'a.activeedit',
  );
}


1	<?php
2
3	/**
4	* Implementation of hook_init().
5	*/
6	function activeedit_init() {
7	if (user_access('edit via ajax')) {
8	activeedit_modules_includes();
9	activeedit_load();
10	}
11	}
12
13	/**
14	* Implementation of hook_perm().
15	*/
16	function activeedit_perm() {
17	return array('edit via ajax');
18	}
19
20	/**
21	* Load available types by module.
22	*/
23	function activeedit_modules_includes() {
24	$path = drupal_get_path('module', 'activeedit') .'/modules';
25	$files = file_scan_directory($path, '\.inc$');
26	foreach ($files as $file) {
27	if (module_exists($file->name)) {
28	include_once $file->filename;
29	}
30	}
31	}
32
33	/**
34	* Implementation of hook_form_alter().
35	*/
36	function activeedit_form_alter(&$form, $form_state, $form_id) {
37	if (isset($_REQUEST['activeedit_element'])) {
38	$key = $_REQUEST['activeedit_element'];
39	$elements = activeedit_get_elements();
40	if (isset($elements[$key]) && key($elements[$key]['#form']) == $form_id) {
41	formfilter_filter_form($form, $elements[$key]['#form'][$form_id], TRUE);
42	}
43	}
44	}
45
46	function activeedit_load() {
47	static $loaded = FALSE;
48	if (!$loaded) {
49	$path = drupal_get_path('module', 'activeedit');
50	drupal_add_js($path .'/activeedit.js');
51	drupal_add_css($path .'/activeedit.css');
52
53	$selector = activeedit_popup_data();
54	$javascript = drupal_add_js();
55	// If popups_add_popups was previously called, add our data.
56	if (isset($javascript['setting']) && isset($javascript['setting']['popups'])) {
57	$settings = array('popups', array('links' => array($selector => array())));
58	drupal_add_js($settings, 'setting');
59	}
60	// Otherwise, call it now.
61	else {
62	popups_add_popups($selector);
63	}
64
65	// Send activeedit settings.
66	drupal_add_js(array('activeEdit' => activeedit_get_elements(TRUE)), 'setting');
67	$loaded = TRUE;
68	}
69	}
70
71	function activeedit_get_elements($prepare = FALSE) {
72
73	$elements = array();
74	foreach (module_implements('activeedit_elements') as $module) {
75	$elements = array_merge_recursive($elements, module_invoke($module, 'activeedit_elements'));
76	}
77
78	// Test for access.
79	foreach (array_keys ($elements) as $key) {
80	if (!$elements[$key]['#access']) {
81	unset($elements[$key]);
82	}
83	}
84
85	if ($prepare) {
86	_activeedit_prepare($elements);
87	}
88
89	return $elements;
90	}
91
92	function _activeedit_prepare(&$elements) {
93	foreach (element_children ($elements) as $key) {
94	// Convert to appropriate paths.
95	$elements[$key]['#url'] = url($elements[$key]['#url']);
96	// Unset the properties we don't need to pass to the client.
97	foreach (element_properties($elements[$key]) as $property) {
98	if (!in_array($property, array('#selector', '#url', '#title'))) {
99	unset($elements[$key][$property]);
100	}
101	}
102	}
103	}
104
105	/**
106	* Return popup data.
107	*
108	* We don't implement hook_popups() because we handle these data in a custom
109	* way in hook_init().
110	*/
111	function activeedit_popup_data() {
112	return array(
113	'a.activeedit',
114	);
115	}
116
117