modules/simple_access/simple_access.admin.inc

<?php
// $Id: simple_access.admin.inc,v 1.5 2009/11/02 03:55:41 gordon Exp $

/**
 * @file
 * House all the admin functions in inc to make the foot print a lot
 * smaller.
 */

function simple_access_page_overview() {
  if (count($groups = simple_access_get_groups())) {
    drupal_set_title(t('Access groups'));
    $roles = user_roles();
    $form['groups'] = array(
      '#tree' => TRUE,
      '#theme' => 'simple_access_page_overview_list',
    );
    foreach ($groups as $group) {
      $gid = $group['gid'];
      $form['groups'][$gid]['name'] = array(
        '#markup' => $group['name'],
      );
      $r = array();
      foreach ($group['roles'] as $rid) {
        $r[] = $roles[$rid];
      }
      $form['groups'][$gid]['roles'] = array(
        '#markup' => implode(', ', $r),
      );
      $form['groups'][$gid]['weight'] = array(
        '#type' => 'weight',
        '#default_value' => $group['weight'],
        '#attributes' => array('class' => array('sa-group-weight')),
      );
      $form['groups'][$gid]['ops'] = array(
        '#markup' => l(t('edit'), 'admin/config/simple-access/groups/' . $gid . '/edit/') . '&nbsp;' . l(t('delete'), 'admin/config/simple-access/groups/' . $gid . '/delete'),
      );
    }
    $form['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Update'),
    );
    return $form;
  }
  else {
    drupal_set_message(t('You have not yet defined any access groups.'));
    drupal_goto('admin/config/simple-access/groups/add');
  }
}

function simple_access_page_overview_submit($form, &$form_state) {
  foreach ($form_state['values']['groups'] as $gid => $group) {
    db_update('simple_access_groups')
      ->condition('gid', $gid)
      ->fields(array(
        'weight' => $group['weight'],
      ))
      ->execute();
  }
}

function simple_access_group_form(&$form, &$form_state, $group = array()) {
  $roles = array();
  if (!empty($group)) {
    drupal_set_title(t('Edit Access Group'));
    $form['gid'] = array(
      '#type' => 'value',
      '#value' => $group['gid'],
    );
  }
  else {
    drupal_set_title(t('Create Access Group'));
  }
  $group += array('name' => '', 'roles' => array(), 'weight' => 0);
  
  $form['name'] = array(
    '#type' => 'textfield',
    '#title' => t('Name'),
    '#default_value' => $group['name'],
    '#size' => 40,
    '#maxlength' => 80,
    '#description' => t('The name for the access group as it will appear on the content editing form.'),
    '#required' => TRUE,
  );
  $form['roles'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Roles'),
    '#default_value' => $group['roles'],
    '#options' => user_roles(),
    '#description' => t('Roles that can view'),
  );
  $form['weight'] = array(
    '#type' => 'weight',
    '#title' => 'Weight',
    '#default_value' => $group['weight'],
    '#delta' => 10,
    '#description' => t('When setting permissions, heavier names will sink and lighter names will be positioned nearer the top.'),
  );
  $form[] = array(
    '#type' => 'submit',
    '#value' => t('Submit'),
  );
  return $form;
}

function simple_access_group_form_submit($form, &$form_state) {
  simple_access_save_group($form_state['values']);
  $form_state['redirect'] = 'admin/config/simple-access/groups';
}

function simple_access_delete_group_confirm($form, $form_state, $group) {
  $form['gid'] = array(
    '#type' => 'value',
    '#value' => $group['gid'],
  );
  return confirm_form($form,
    t('Are you sure you want to delete this group?'),
    'admin/config/simple-access/groups',
    t('This action cannot be undone.'), t('Delete'), t('Cancel')
  );
}

function simple_access_delete_group_confirm_submit($form, &$form_state) {
  simple_access_delete_group($form_state['values']['gid']);
  $form_state['redirect'] = 'admin/config/simple-access/groups';
}

function simple_access_profile_list() {
  $form = array();
  $result = db_select('simple_access_profiles', 'p')
    ->fields('p', array('pid', 'name', 'weight'))
    ->orderBy('weight', 'ASC')
    ->orderBy('name', 'ASC')
    ->execute();

  $profiles = $result->fetchAllAssoc('pid', PDO::FETCH_ASSOC);
  if (empty($profiles)) {
    drupal_set_message(t('You have not yet defined any access profiles.'));
    drupal_goto('admin/config/simple-access/profiles/add');
  }
  
  $form['profiles'] = array(
    '#tree' => TRUE,
  );
  foreach ($profiles as $row) {
    $form['profiles'][$row['pid']]['name'] = array(
      '#markup' => $row['name'],
    );
    $form['profiles'][$row['pid']]['weight'] = array(
      '#type' => 'weight',
      '#default_value' => $row['weight'],
      '#attributes' => array('class' => array('sa-profile-weight')),
    );
    $form['profiles'][$row['pid']]['operations'] = array(
      '#markup' => l(t('edit'), 'admin/config/simple-access/profiles/' . $row['pid'] . '/edit') . ' ' . l(t('delete'), 'admin/config/simple-access/profiles/' . $row['pid'] . '/delete'),
    );
  }

  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Update'),
  );

  return $form;
}

function simple_access_profile_list_submit($form, $form_state) {
  foreach ($form_state['values']['profiles'] as $pid => $profile) {
    $profile['pid'] = $pid;
    drupal_write_record('simple_access_profiles', $profile, array('pid'));
  }
}

function simple_access_profile_form($form, $form_state, $profile = array()) {
  $profile += array('access' => FALSE);

  if (!empty($profile['pid'])) {
    $form['pid'] = array(
      '#type' => 'value',
      '#value' => $profile['pid'],
    );
  }

  $form['name'] = array(
    '#type' => 'textfield',
    '#title' => t('Name'),
    '#default_value' => isset($profile['name']) ? $profile['name'] : '',
    '#required' => TRUE,
  );

  $form['access'] = array(
    '#tree' => TRUE,
    '#theme' => 'simple_access_form',
  );

  $groups = simple_access_group_select();
  foreach ($groups as $gid => $group) {
    $form['access'][$gid] = simple_access_form_row($gid, $group, $profile['access']);
  }

  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => empty($pid) ? t('Submit') : t('Update'),
  );

  return $form;
}

function simple_access_profile_form_submit($form, &$form_state) {
  if (!empty($form_state['values']['pid'])) {
    drupal_write_record('simple_access_profiles', $form_state['values'], array('pid'));
  }
  else {
    drupal_write_record('simple_access_profiles', $form_state['values']);
  }

  db_delete('simple_access_profiles_access')
    ->condition('pid', $form_state['values']['pid'])
    ->execute();
  if (isset($form_state['values']['access'])) {
    foreach ($form_state['values']['access'] as $gid => $access) {
      if ($access['sa_view'] || $access['sa_update'] || $access['sa_delete']) {
        $access['pid'] = $form_state['values']['pid'];
        $access['gid'] = $gid;
        drupal_write_record('simple_access_profiles_access', $access);
      }
    }
  }

  $form_state['redirect'] = 'admin/config/simple-access/profiles';
}

function simple_access_settings_page() {
  drupal_set_title(t('Simple Access Settings'));
  $options = array(
    'view' => t('<strong>View</strong>: Displays viewability selections at top of node form. Selected access groups will be the only users who can view the node. All unselected = normal node behavior (viewable by all).<br />'),
    'update' => t('<strong>Edit</strong>: Displays editability selections at top of node form. Users who are part of selected access groups will be able to edit this node. All unselected = "normal" node behavior (only author and admins may edit).<br />'),
    'delete' => t('<strong>Delete</strong>: Displays deleteability selections at top of node form. Users who are part of selected access groups will be able to delete this node. All unselected = "normal" node behavior (only author and admins may delete).<br />')
  );
  $form['sa_display'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Display'),
    '#default_value' => variable_get('sa_display', array('view')),
    '#options' => $options,
    '#description' => t('Which options should appear on node add/edit pages for administrators? Select at least one.'),
    '#required' => TRUE
  );
  $form['sa_showgroups'] = array(
    '#type' => 'checkbox',
    '#title' => 'Show groups even when user is not a member.',
    '#default_value' => variable_get('sa_showgroups', 0),
    '#description' => 'This is useful when you want to have a user be able to make content viewable by themselves and a higher privileged group (e.g. students sharing work with faculty)',
    );
  return system_settings_form($form);
}

function simple_access_profile_delete_confirm($form, &$form_state, $profile) {
  $form['pid'] = array(
    '#type' => 'value',
    '#value' => $profile['pid'],
  );
  return confirm_form($form,
    t('Are you sure you want to delete this profile?'),
    'admin/config/simple-access/profiles',
    t('This action cannot be undone.'), t('Delete'), t('Cancel')
  );
}

function simple_access_profile_delete_confirm_submit($form, &$form_state) {
  simple_access_delete_profile($form_state['values']['pid']);
  $form_state['redirect'] = 'admin/config/simple-access/profiles';
}

1	<?php
2	// $Id: simple_access.admin.inc,v 1.5 2009/11/02 03:55:41 gordon Exp $
3
4	/**
5	* @file
6	* House all the admin functions in inc to make the foot print a lot
7	* smaller.
8	*/
9
10	function simple_access_page_overview() {
11	if (count($groups = simple_access_get_groups())) {
12	drupal_set_title(t('Access groups'));
13	$roles = user_roles();
14	$form['groups'] = array(
15	'#tree' => TRUE,
16	'#theme' => 'simple_access_page_overview_list',
17	);
18	foreach ($groups as $group) {
19	$gid = $group['gid'];
20	$form['groups'][$gid]['name'] = array(
21	'#markup' => $group['name'],
22	);
23	$r = array();
24	foreach ($group['roles'] as $rid) {
25	$r[] = $roles[$rid];
26	}
27	$form['groups'][$gid]['roles'] = array(
28	'#markup' => implode(', ', $r),
29	);
30	$form['groups'][$gid]['weight'] = array(
31	'#type' => 'weight',
32	'#default_value' => $group['weight'],
33	'#attributes' => array('class' => array('sa-group-weight')),
34	);
35	$form['groups'][$gid]['ops'] = array(
36	'#markup' => l(t('edit'), 'admin/config/simple-access/groups/' . $gid . '/edit/') . ' ' . l(t('delete'), 'admin/config/simple-access/groups/' . $gid . '/delete'),
37	);
38	}
39	$form['submit'] = array(
40	'#type' => 'submit',
41	'#value' => t('Update'),
42	);
43	return $form;
44	}
45	else {
46	drupal_set_message(t('You have not yet defined any access groups.'));
47	drupal_goto('admin/config/simple-access/groups/add');
48	}
49	}
50
51	function simple_access_page_overview_submit($form, &$form_state) {
52	foreach ($form_state['values']['groups'] as $gid => $group) {
53	db_update('simple_access_groups')
54	->condition('gid', $gid)
55	->fields(array(
56	'weight' => $group['weight'],
57	))
58	->execute();
59	}
60	}
61
62	function simple_access_group_form(&$form, &$form_state, $group = array()) {
63	$roles = array();
64	if (!empty($group)) {
65	drupal_set_title(t('Edit Access Group'));
66	$form['gid'] = array(
67	'#type' => 'value',
68	'#value' => $group['gid'],
69	);
70	}
71	else {
72	drupal_set_title(t('Create Access Group'));
73	}
74	$group += array('name' => '', 'roles' => array(), 'weight' => 0);
75
76	$form['name'] = array(
77	'#type' => 'textfield',
78	'#title' => t('Name'),
79	'#default_value' => $group['name'],
80	'#size' => 40,
81	'#maxlength' => 80,
82	'#description' => t('The name for the access group as it will appear on the content editing form.'),
83	'#required' => TRUE,
84	);
85	$form['roles'] = array(
86	'#type' => 'checkboxes',
87	'#title' => t('Roles'),
88	'#default_value' => $group['roles'],
89	'#options' => user_roles(),
90	'#description' => t('Roles that can view'),
91	);
92	$form['weight'] = array(
93	'#type' => 'weight',
94	'#title' => 'Weight',
95	'#default_value' => $group['weight'],
96	'#delta' => 10,
97	'#description' => t('When setting permissions, heavier names will sink and lighter names will be positioned nearer the top.'),
98	);
99	$form[] = array(
100	'#type' => 'submit',
101	'#value' => t('Submit'),
102	);
103	return $form;
104	}
105
106	function simple_access_group_form_submit($form, &$form_state) {
107	simple_access_save_group($form_state['values']);
108	$form_state['redirect'] = 'admin/config/simple-access/groups';
109	}
110
111	function simple_access_delete_group_confirm($form, $form_state, $group) {
112	$form['gid'] = array(
113	'#type' => 'value',
114	'#value' => $group['gid'],
115	);
116	return confirm_form($form,
117	t('Are you sure you want to delete this group?'),
118	'admin/config/simple-access/groups',
119	t('This action cannot be undone.'), t('Delete'), t('Cancel')
120	);
121	}
122
123	function simple_access_delete_group_confirm_submit($form, &$form_state) {
124	simple_access_delete_group($form_state['values']['gid']);
125	$form_state['redirect'] = 'admin/config/simple-access/groups';
126	}
127
128	function simple_access_profile_list() {
129	$form = array();
130	$result = db_select('simple_access_profiles', 'p')
131	->fields('p', array('pid', 'name', 'weight'))
132	->orderBy('weight', 'ASC')
133	->orderBy('name', 'ASC')
134	->execute();
135
136	$profiles = $result->fetchAllAssoc('pid', PDO::FETCH_ASSOC);
137	if (empty($profiles)) {
138	drupal_set_message(t('You have not yet defined any access profiles.'));
139	drupal_goto('admin/config/simple-access/profiles/add');
140	}
141
142	$form['profiles'] = array(
143	'#tree' => TRUE,
144	);
145	foreach ($profiles as $row) {
146	$form['profiles'][$row['pid']]['name'] = array(
147	'#markup' => $row['name'],
148	);
149	$form['profiles'][$row['pid']]['weight'] = array(
150	'#type' => 'weight',
151	'#default_value' => $row['weight'],
152	'#attributes' => array('class' => array('sa-profile-weight')),
153	);
154	$form['profiles'][$row['pid']]['operations'] = array(
155	'#markup' => l(t('edit'), 'admin/config/simple-access/profiles/' . $row['pid'] . '/edit') . ' ' . l(t('delete'), 'admin/config/simple-access/profiles/' . $row['pid'] . '/delete'),
156	);
157	}
158
159	$form['submit'] = array(
160	'#type' => 'submit',
161	'#value' => t('Update'),
162	);
163
164	return $form;
165	}
166
167	function simple_access_profile_list_submit($form, $form_state) {
168	foreach ($form_state['values']['profiles'] as $pid => $profile) {
169	$profile['pid'] = $pid;
170	drupal_write_record('simple_access_profiles', $profile, array('pid'));
171	}
172	}
173
174	function simple_access_profile_form($form, $form_state, $profile = array()) {
175	$profile += array('access' => FALSE);
176
177	if (!empty($profile['pid'])) {
178	$form['pid'] = array(
179	'#type' => 'value',
180	'#value' => $profile['pid'],
181	);
182	}
183
184	$form['name'] = array(
185	'#type' => 'textfield',
186	'#title' => t('Name'),
187	'#default_value' => isset($profile['name']) ? $profile['name'] : '',
188	'#required' => TRUE,
189	);
190
191	$form['access'] = array(
192	'#tree' => TRUE,
193	'#theme' => 'simple_access_form',
194	);
195
196	$groups = simple_access_group_select();
197	foreach ($groups as $gid => $group) {
198	$form['access'][$gid] = simple_access_form_row($gid, $group, $profile['access']);
199	}
200
201	$form['submit'] = array(
202	'#type' => 'submit',
203	'#value' => empty($pid) ? t('Submit') : t('Update'),
204	);
205
206	return $form;
207	}
208
209	function simple_access_profile_form_submit($form, &$form_state) {
210	if (!empty($form_state['values']['pid'])) {
211	drupal_write_record('simple_access_profiles', $form_state['values'], array('pid'));
212	}
213	else {
214	drupal_write_record('simple_access_profiles', $form_state['values']);
215	}
216
217	db_delete('simple_access_profiles_access')
218	->condition('pid', $form_state['values']['pid'])
219	->execute();
220	if (isset($form_state['values']['access'])) {
221	foreach ($form_state['values']['access'] as $gid => $access) {
222	if ($access['sa_view'] \|\| $access['sa_update'] \|\| $access['sa_delete']) {
223	$access['pid'] = $form_state['values']['pid'];
224	$access['gid'] = $gid;
225	drupal_write_record('simple_access_profiles_access', $access);
226	}
227	}
228	}
229
230	$form_state['redirect'] = 'admin/config/simple-access/profiles';
231	}
232
233	function simple_access_settings_page() {
234	drupal_set_title(t('Simple Access Settings'));
235	$options = array(
236	'view' => t('<strong>View</strong>: Displays viewability selections at top of node form. Selected access groups will be the only users who can view the node. All unselected = normal node behavior (viewable by all).<br />'),
237	'update' => t('<strong>Edit</strong>: Displays editability selections at top of node form. Users who are part of selected access groups will be able to edit this node. All unselected = "normal" node behavior (only author and admins may edit).<br />'),
238	'delete' => t('<strong>Delete</strong>: Displays deleteability selections at top of node form. Users who are part of selected access groups will be able to delete this node. All unselected = "normal" node behavior (only author and admins may delete).<br />')
239	);
240	$form['sa_display'] = array(
241	'#type' => 'checkboxes',
242	'#title' => t('Display'),
243	'#default_value' => variable_get('sa_display', array('view')),
244	'#options' => $options,
245	'#description' => t('Which options should appear on node add/edit pages for administrators? Select at least one.'),
246	'#required' => TRUE
247	);
248	$form['sa_showgroups'] = array(
249	'#type' => 'checkbox',
250	'#title' => 'Show groups even when user is not a member.',
251	'#default_value' => variable_get('sa_showgroups', 0),
252	'#description' => 'This is useful when you want to have a user be able to make content viewable by themselves and a higher privileged group (e.g. students sharing work with faculty)',
253	);
254	return system_settings_form($form);
255	}
256
257	function simple_access_profile_delete_confirm($form, &$form_state, $profile) {
258	$form['pid'] = array(
259	'#type' => 'value',
260	'#value' => $profile['pid'],
261	);
262	return confirm_form($form,
263	t('Are you sure you want to delete this profile?'),
264	'admin/config/simple-access/profiles',
265	t('This action cannot be undone.'), t('Delete'), t('Cancel')
266	);
267	}
268
269	function simple_access_profile_delete_confirm_submit($form, &$form_state) {
270	simple_access_delete_profile($form_state['values']['pid']);
271	$form_state['redirect'] = 'admin/config/simple-access/profiles';
272	}
273