1
|
<?php
|
2
|
|
3
|
/**
|
4
|
* @file
|
5
|
* Content type editing user interface.
|
6
|
*/
|
7
|
|
8
|
/**
|
9
|
* Displays the content type admin overview page.
|
10
|
*/
|
11
|
function node_overview_types() {
|
12
|
$types = node_type_get_types();
|
13
|
$names = node_type_get_names();
|
14
|
$field_ui = module_exists('field_ui');
|
15
|
$header = array(t('Name'), array('data' => t('Operations'), 'colspan' => $field_ui ? '4' : '2'));
|
16
|
$rows = array();
|
17
|
|
18
|
foreach ($names as $key => $name) {
|
19
|
$type = $types[$key];
|
20
|
if (node_hook($type->type, 'form')) {
|
21
|
$type_url_str = str_replace('_', '-', $type->type);
|
22
|
$row = array(theme('node_admin_overview', array('name' => $name, 'type' => $type)));
|
23
|
// Set the edit column.
|
24
|
$row[] = array('data' => l(t('edit'), 'admin/structure/types/manage/' . $type_url_str));
|
25
|
|
26
|
if ($field_ui) {
|
27
|
// Manage fields.
|
28
|
$row[] = array('data' => l(t('manage fields'), 'admin/structure/types/manage/' . $type_url_str . '/fields'));
|
29
|
|
30
|
// Display fields.
|
31
|
$row[] = array('data' => l(t('manage display'), 'admin/structure/types/manage/' . $type_url_str . '/display'));
|
32
|
}
|
33
|
|
34
|
// Set the delete column.
|
35
|
if ($type->custom) {
|
36
|
$row[] = array('data' => l(t('delete'), 'admin/structure/types/manage/' . $type_url_str . '/delete'));
|
37
|
}
|
38
|
else {
|
39
|
$row[] = array('data' => '');
|
40
|
}
|
41
|
|
42
|
$rows[] = $row;
|
43
|
}
|
44
|
}
|
45
|
|
46
|
$build['node_table'] = array(
|
47
|
'#theme' => 'table',
|
48
|
'#header' => $header,
|
49
|
'#rows' => $rows,
|
50
|
'#empty' => t('No content types available. <a href="@link">Add content type</a>.', array('@link' => url('admin/structure/types/add'))),
|
51
|
);
|
52
|
|
53
|
return $build;
|
54
|
}
|
55
|
|
56
|
/**
|
57
|
* Returns HTML for a node type description for the content type admin overview page.
|
58
|
*
|
59
|
* @param $variables
|
60
|
* An associative array containing:
|
61
|
* - name: The human-readable name of the content type.
|
62
|
* - type: An object containing the 'type' (machine name) and 'description' of
|
63
|
* the content type.
|
64
|
*
|
65
|
* @ingroup themeable
|
66
|
*/
|
67
|
function theme_node_admin_overview($variables) {
|
68
|
$name = $variables['name'];
|
69
|
$type = $variables['type'];
|
70
|
|
71
|
$output = check_plain($name);
|
72
|
$output .= ' <small>' . t('(Machine name: @type)', array('@type' => $type->type)) . '</small>';
|
73
|
$output .= '<div class="description">' . filter_xss_admin($type->description) . '</div>';
|
74
|
return $output;
|
75
|
}
|
76
|
|
77
|
/**
|
78
|
* Form constructor for the node type editing form.
|
79
|
*
|
80
|
* @param $type
|
81
|
* (optional) An object representing the node type, when editing an existing
|
82
|
* node type.
|
83
|
*
|
84
|
* @see node_type_form_validate()
|
85
|
* @see node_type_form_submit()
|
86
|
* @ingroup forms
|
87
|
*/
|
88
|
function node_type_form($form, &$form_state, $type = NULL) {
|
89
|
if (!isset($type->type)) {
|
90
|
// This is a new type. Node module managed types are custom and unlocked.
|
91
|
$type = node_type_set_defaults(array('custom' => 1, 'locked' => 0));
|
92
|
}
|
93
|
|
94
|
// Make the type object available to implementations of hook_form_alter.
|
95
|
$form['#node_type'] = $type;
|
96
|
|
97
|
$form['name'] = array(
|
98
|
'#title' => t('Name'),
|
99
|
'#type' => 'textfield',
|
100
|
'#default_value' => $type->name,
|
101
|
'#description' => t('The human-readable name of this content type. This text will be displayed as part of the list on the <em>Add new content</em> page. It is recommended that this name begin with a capital letter and contain only letters, numbers, and spaces. This name must be unique.'),
|
102
|
'#required' => TRUE,
|
103
|
'#size' => 30,
|
104
|
);
|
105
|
|
106
|
$form['type'] = array(
|
107
|
'#type' => 'machine_name',
|
108
|
'#default_value' => $type->type,
|
109
|
'#maxlength' => 32,
|
110
|
'#disabled' => $type->locked,
|
111
|
'#machine_name' => array(
|
112
|
'exists' => 'node_type_load',
|
113
|
),
|
114
|
'#description' => t('A unique machine-readable name for this content type. It must only contain lowercase letters, numbers, and underscores. This name will be used for constructing the URL of the %node-add page, in which underscores will be converted into hyphens.', array(
|
115
|
'%node-add' => t('Add new content'),
|
116
|
)),
|
117
|
);
|
118
|
|
119
|
$form['description'] = array(
|
120
|
'#title' => t('Description'),
|
121
|
'#type' => 'textarea',
|
122
|
'#default_value' => $type->description,
|
123
|
'#description' => t('Describe this content type. The text will be displayed on the <em>Add new content</em> page.'),
|
124
|
);
|
125
|
|
126
|
$form['additional_settings'] = array(
|
127
|
'#type' => 'vertical_tabs',
|
128
|
'#attached' => array(
|
129
|
'js' => array(drupal_get_path('module', 'node') . '/content_types.js'),
|
130
|
),
|
131
|
);
|
132
|
|
133
|
$form['submission'] = array(
|
134
|
'#type' => 'fieldset',
|
135
|
'#title' => t('Submission form settings'),
|
136
|
'#collapsible' => TRUE,
|
137
|
'#group' => 'additional_settings',
|
138
|
);
|
139
|
$form['submission']['title_label'] = array(
|
140
|
'#title' => t('Title field label'),
|
141
|
'#type' => 'textfield',
|
142
|
'#default_value' => $type->title_label,
|
143
|
'#required' => TRUE,
|
144
|
);
|
145
|
if (!$type->has_title) {
|
146
|
// Avoid overwriting a content type that intentionally does not have a
|
147
|
// title field.
|
148
|
$form['submission']['title_label']['#attributes'] = array('disabled' => 'disabled');
|
149
|
$form['submission']['title_label']['#description'] = t('This content type does not have a title field.');
|
150
|
$form['submission']['title_label']['#required'] = FALSE;
|
151
|
}
|
152
|
$form['submission']['node_preview'] = array(
|
153
|
'#type' => 'radios',
|
154
|
'#title' => t('Preview before submitting'),
|
155
|
'#default_value' => variable_get('node_preview_' . $type->type, DRUPAL_OPTIONAL),
|
156
|
'#options' => array(
|
157
|
DRUPAL_DISABLED => t('Disabled'),
|
158
|
DRUPAL_OPTIONAL => t('Optional'),
|
159
|
DRUPAL_REQUIRED => t('Required'),
|
160
|
),
|
161
|
);
|
162
|
$form['submission']['help'] = array(
|
163
|
'#type' => 'textarea',
|
164
|
'#title' => t('Explanation or submission guidelines'),
|
165
|
'#default_value' => $type->help,
|
166
|
'#description' => t('This text will be displayed at the top of the page when creating or editing content of this type.'),
|
167
|
);
|
168
|
$form['workflow'] = array(
|
169
|
'#type' => 'fieldset',
|
170
|
'#title' => t('Publishing options'),
|
171
|
'#collapsible' => TRUE,
|
172
|
'#collapsed' => TRUE,
|
173
|
'#group' => 'additional_settings',
|
174
|
);
|
175
|
$form['workflow']['node_options'] = array('#type' => 'checkboxes',
|
176
|
'#title' => t('Default options'),
|
177
|
'#default_value' => variable_get('node_options_' . $type->type, array('status', 'promote')),
|
178
|
'#options' => array(
|
179
|
'status' => t('Published'),
|
180
|
'promote' => t('Promoted to front page'),
|
181
|
'sticky' => t('Sticky at top of lists'),
|
182
|
'revision' => t('Create new revision'),
|
183
|
),
|
184
|
'#description' => t('Users with the <em>Administer content</em> permission will be able to override these options.'),
|
185
|
);
|
186
|
$form['display'] = array(
|
187
|
'#type' => 'fieldset',
|
188
|
'#title' => t('Display settings'),
|
189
|
'#collapsible' => TRUE,
|
190
|
'#collapsed' => TRUE,
|
191
|
'#group' => 'additional_settings',
|
192
|
);
|
193
|
$form['display']['node_submitted'] = array(
|
194
|
'#type' => 'checkbox',
|
195
|
'#title' => t('Display author and date information.'),
|
196
|
'#default_value' => variable_get('node_submitted_' . $type->type, TRUE),
|
197
|
'#description' => t('Author username and publish date will be displayed.'),
|
198
|
);
|
199
|
$form['old_type'] = array(
|
200
|
'#type' => 'value',
|
201
|
'#value' => $type->type,
|
202
|
);
|
203
|
$form['orig_type'] = array(
|
204
|
'#type' => 'value',
|
205
|
'#value' => isset($type->orig_type) ? $type->orig_type : '',
|
206
|
);
|
207
|
$form['base'] = array(
|
208
|
'#type' => 'value',
|
209
|
'#value' => $type->base,
|
210
|
);
|
211
|
$form['custom'] = array(
|
212
|
'#type' => 'value',
|
213
|
'#value' => $type->custom,
|
214
|
);
|
215
|
$form['modified'] = array(
|
216
|
'#type' => 'value',
|
217
|
'#value' => $type->modified,
|
218
|
);
|
219
|
$form['locked'] = array(
|
220
|
'#type' => 'value',
|
221
|
'#value' => $type->locked,
|
222
|
);
|
223
|
|
224
|
$form['actions'] = array('#type' => 'actions');
|
225
|
$form['actions']['submit'] = array(
|
226
|
'#type' => 'submit',
|
227
|
'#value' => t('Save content type'),
|
228
|
'#weight' => 40,
|
229
|
);
|
230
|
|
231
|
if ($type->custom) {
|
232
|
if (!empty($type->type)) {
|
233
|
$form['actions']['delete'] = array(
|
234
|
'#type' => 'submit',
|
235
|
'#value' => t('Delete content type'),
|
236
|
'#weight' => 45,
|
237
|
);
|
238
|
}
|
239
|
}
|
240
|
|
241
|
return $form;
|
242
|
}
|
243
|
|
244
|
/**
|
245
|
* Helper function for teaser length choices.
|
246
|
*/
|
247
|
function _node_characters($length) {
|
248
|
return ($length == 0) ? t('Unlimited') : format_plural($length, '1 character', '@count characters');
|
249
|
}
|
250
|
|
251
|
/**
|
252
|
* Form validation handler for node_type_form().
|
253
|
*
|
254
|
* @see node_type_form_submit()
|
255
|
*/
|
256
|
function node_type_form_validate($form, &$form_state) {
|
257
|
$type = new stdClass();
|
258
|
$type->type = $form_state['values']['type'];
|
259
|
$type->name = trim($form_state['values']['name']);
|
260
|
|
261
|
// Work out what the type was before the user submitted this form
|
262
|
$old_type = $form_state['values']['old_type'];
|
263
|
|
264
|
$types = node_type_get_names();
|
265
|
|
266
|
if (!$form_state['values']['locked']) {
|
267
|
// 'theme' conflicts with theme_node_form().
|
268
|
// '0' is invalid, since elsewhere we check it using empty().
|
269
|
if (in_array($type->type, array('0', 'theme'))) {
|
270
|
form_set_error('type', t("Invalid machine-readable name. Enter a name other than %invalid.", array('%invalid' => $type->type)));
|
271
|
}
|
272
|
}
|
273
|
|
274
|
$names = array_flip($types);
|
275
|
|
276
|
if (isset($names[$type->name]) && $names[$type->name] != $old_type) {
|
277
|
form_set_error('name', t('The human-readable name %name is already taken.', array('%name' => $type->name)));
|
278
|
}
|
279
|
}
|
280
|
|
281
|
/**
|
282
|
* Form submission handler for node_type_form().
|
283
|
*
|
284
|
* @see node_type_form_validate()
|
285
|
*/
|
286
|
function node_type_form_submit($form, &$form_state) {
|
287
|
$op = isset($form_state['values']['op']) ? $form_state['values']['op'] : '';
|
288
|
|
289
|
$type = node_type_set_defaults();
|
290
|
|
291
|
$type->type = $form_state['values']['type'];
|
292
|
$type->name = trim($form_state['values']['name']);
|
293
|
$type->orig_type = trim($form_state['values']['orig_type']);
|
294
|
$type->old_type = isset($form_state['values']['old_type']) ? $form_state['values']['old_type'] : $type->type;
|
295
|
|
296
|
$type->description = $form_state['values']['description'];
|
297
|
$type->help = $form_state['values']['help'];
|
298
|
$type->title_label = $form_state['values']['title_label'];
|
299
|
// title_label is required in core; has_title will always be true, unless a
|
300
|
// module alters the title field.
|
301
|
$type->has_title = ($type->title_label != '');
|
302
|
|
303
|
$type->base = !empty($form_state['values']['base']) ? $form_state['values']['base'] : 'node_content';
|
304
|
$type->custom = $form_state['values']['custom'];
|
305
|
$type->modified = TRUE;
|
306
|
$type->locked = $form_state['values']['locked'];
|
307
|
if (isset($form['#node_type']->module)) {
|
308
|
$type->module = $form['#node_type']->module;
|
309
|
}
|
310
|
|
311
|
if ($op == t('Delete content type')) {
|
312
|
$form_state['redirect'] = 'admin/structure/types/manage/' . str_replace('_', '-', $type->old_type) . '/delete';
|
313
|
return;
|
314
|
}
|
315
|
|
316
|
$variables = $form_state['values'];
|
317
|
|
318
|
// Remove everything that's been saved already - whatever's left is assumed
|
319
|
// to be a persistent variable.
|
320
|
foreach ($variables as $key => $value) {
|
321
|
if (isset($type->$key)) {
|
322
|
unset($variables[$key]);
|
323
|
}
|
324
|
}
|
325
|
|
326
|
unset($variables['form_token'], $variables['op'], $variables['submit'], $variables['delete'], $variables['reset'], $variables['form_id'], $variables['form_build_id']);
|
327
|
|
328
|
// Save or reset persistent variable values.
|
329
|
foreach ($variables as $key => $value) {
|
330
|
$variable_new = $key . '_' . $type->type;
|
331
|
$variable_old = $key . '_' . $type->old_type;
|
332
|
|
333
|
if (is_array($value)) {
|
334
|
$value = array_keys(array_filter($value));
|
335
|
}
|
336
|
variable_set($variable_new, $value);
|
337
|
|
338
|
if ($variable_new != $variable_old) {
|
339
|
variable_del($variable_old);
|
340
|
}
|
341
|
}
|
342
|
|
343
|
// Saving the content type after saving the variables allows modules to act
|
344
|
// on those variables via hook_node_type_insert().
|
345
|
$status = node_type_save($type);
|
346
|
|
347
|
node_types_rebuild();
|
348
|
menu_rebuild();
|
349
|
$t_args = array('%name' => $type->name);
|
350
|
|
351
|
if ($status == SAVED_UPDATED) {
|
352
|
drupal_set_message(t('The content type %name has been updated.', $t_args));
|
353
|
}
|
354
|
elseif ($status == SAVED_NEW) {
|
355
|
node_add_body_field($type);
|
356
|
drupal_set_message(t('The content type %name has been added.', $t_args));
|
357
|
watchdog('node', 'Added content type %name.', $t_args, WATCHDOG_NOTICE, l(t('view'), 'admin/structure/types'));
|
358
|
}
|
359
|
|
360
|
$form_state['redirect'] = 'admin/structure/types';
|
361
|
return;
|
362
|
}
|
363
|
|
364
|
/**
|
365
|
* Implements hook_node_type_insert().
|
366
|
*/
|
367
|
function node_node_type_insert($info) {
|
368
|
if (!empty($info->old_type) && $info->old_type != $info->type) {
|
369
|
$update_count = node_type_update_nodes($info->old_type, $info->type);
|
370
|
|
371
|
if ($update_count) {
|
372
|
drupal_set_message(format_plural($update_count, 'Changed the content type of 1 post from %old-type to %type.', 'Changed the content type of @count posts from %old-type to %type.', array('%old-type' => $info->old_type, '%type' => $info->type)));
|
373
|
}
|
374
|
}
|
375
|
}
|
376
|
|
377
|
/**
|
378
|
* Implements hook_node_type_update().
|
379
|
*/
|
380
|
function node_node_type_update($info) {
|
381
|
if (!empty($info->old_type) && $info->old_type != $info->type) {
|
382
|
$update_count = node_type_update_nodes($info->old_type, $info->type);
|
383
|
|
384
|
if ($update_count) {
|
385
|
drupal_set_message(format_plural($update_count, 'Changed the content type of 1 post from %old-type to %type.', 'Changed the content type of @count posts from %old-type to %type.', array('%old-type' => $info->old_type, '%type' => $info->type)));
|
386
|
}
|
387
|
}
|
388
|
}
|
389
|
|
390
|
/**
|
391
|
* Resets relevant fields of a module-defined node type to their default values.
|
392
|
*
|
393
|
* @param $type
|
394
|
* The node type to reset. The node type is passed back by reference with its
|
395
|
* resetted values. If there is no module-defined info for this node type,
|
396
|
* then nothing happens.
|
397
|
*/
|
398
|
function node_type_reset($type) {
|
399
|
$info_array = module_invoke_all('node_info');
|
400
|
if (isset($info_array[$type->orig_type])) {
|
401
|
$info_array[$type->orig_type]['type'] = $type->orig_type;
|
402
|
$info = node_type_set_defaults($info_array[$type->orig_type]);
|
403
|
|
404
|
foreach ($info as $field => $value) {
|
405
|
$type->$field = $value;
|
406
|
}
|
407
|
}
|
408
|
}
|
409
|
|
410
|
/**
|
411
|
* Menu callback; delete a single content type.
|
412
|
*
|
413
|
* @ingroup forms
|
414
|
*/
|
415
|
function node_type_delete_confirm($form, &$form_state, $type) {
|
416
|
$form['type'] = array('#type' => 'value', '#value' => $type->type);
|
417
|
$form['name'] = array('#type' => 'value', '#value' => $type->name);
|
418
|
|
419
|
$message = t('Are you sure you want to delete the content type %type?', array('%type' => $type->name));
|
420
|
$caption = '';
|
421
|
|
422
|
$num_nodes = db_query("SELECT COUNT(*) FROM {node} WHERE type = :type", array(':type' => $type->type))->fetchField();
|
423
|
if ($num_nodes) {
|
424
|
$caption .= '<p>' . format_plural($num_nodes, '%type is used by 1 piece of content on your site. If you remove this content type, you will not be able to edit the %type content and it may not display correctly.', '%type is used by @count pieces of content on your site. If you remove %type, you will not be able to edit the %type content and it may not display correctly.', array('%type' => $type->name)) . '</p>';
|
425
|
}
|
426
|
|
427
|
$caption .= '<p>' . t('This action cannot be undone.') . '</p>';
|
428
|
|
429
|
return confirm_form($form, $message, 'admin/structure/types', $caption, t('Delete'));
|
430
|
}
|
431
|
|
432
|
/**
|
433
|
* Process content type delete confirm submissions.
|
434
|
*
|
435
|
* @see node_type_delete_confirm()
|
436
|
*/
|
437
|
function node_type_delete_confirm_submit($form, &$form_state) {
|
438
|
node_type_delete($form_state['values']['type']);
|
439
|
|
440
|
variable_del('node_preview_' . $form_state['values']['type']);
|
441
|
$t_args = array('%name' => $form_state['values']['name']);
|
442
|
drupal_set_message(t('The content type %name has been deleted.', $t_args));
|
443
|
watchdog('node', 'Deleted content type %name.', $t_args, WATCHDOG_NOTICE);
|
444
|
|
445
|
node_types_rebuild();
|
446
|
menu_rebuild();
|
447
|
|
448
|
$form_state['redirect'] = 'admin/structure/types';
|
449
|
return;
|
450
|
}
|