Révision c8740e19
Ajouté par Assos Assos il y a plus de 9 ans
| drupal7/sites/all/modules/menu_attributes/menu_attributes.module | ||
|---|---|---|
| 6 | 6 |
* attributes for the menu link |
| 7 | 7 |
*/ |
| 8 | 8 |
|
| 9 |
define('MENU_ATTRIBUTES_LINK', 'attributes');
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| 10 |
define('MENU_ATTRIBUTES_ITEM', 'item_attributes');
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| 11 |
|
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| 9 | 12 |
/** |
| 10 | 13 |
* Implements hook_permission(). |
| 11 | 14 |
*/ |
| ... | ... | |
| 32 | 35 |
|
| 33 | 36 |
// Convert classes to an array. |
| 34 | 37 |
if (isset($item['options']['attributes']['class']) && is_string($item['options']['attributes']['class'])) {
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$item['options']['attributes']['class'] = explode(' ', $item['options']['attributes']['class']);
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$item['options']['attributes']['class'] = array_filter(explode(' ', $item['options']['attributes']['class']));
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| 36 | 39 |
} |
| 37 | 40 |
} |
| 38 | 41 |
} |
| 39 | 42 |
|
| 40 | 43 |
/** |
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* Implements hook_menu_attriute_info(). |
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* Implements hook_menu_attribute_info().
|
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| 42 | 45 |
*/ |
| 43 | 46 |
function menu_attributes_menu_attribute_info() {
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| 44 | 47 |
$info['title'] = array( |
| ... | ... | |
| 48 | 51 |
'#type' => 'textarea', |
| 49 | 52 |
'#rows' => 2, |
| 50 | 53 |
), |
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'scope' => array(MENU_ATTRIBUTES_LINK), |
|
| 51 | 55 |
); |
| 52 | 56 |
$info['id'] = array( |
| 53 | 57 |
'label' => t('ID'),
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'description' => t('Specifies a unique ID for the link.'),
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'scope' => array(MENU_ATTRIBUTES_LINK, MENU_ATTRIBUTES_ITEM), |
|
| 55 | 60 |
); |
| 56 | 61 |
$info['name'] = array( |
| 57 | 62 |
'label' => t('Name'),
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'scope' => array(MENU_ATTRIBUTES_LINK), |
|
| 58 | 64 |
); |
| 59 | 65 |
$info['rel'] = array( |
| 60 | 66 |
'label' => t('Relationship'),
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| 61 | 67 |
'description' => t("Specifies the relationship between the current page and the link. Enter 'nofollow' here to nofollow this link."),
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'scope' => array(MENU_ATTRIBUTES_LINK), |
|
| 62 | 69 |
); |
| 63 | 70 |
$info['class'] = array( |
| 64 | 71 |
'label' => t('Classes'),
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| 65 | 72 |
'description' => t('Enter additional classes to be added to the link.'),
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'scope' => array(MENU_ATTRIBUTES_LINK, MENU_ATTRIBUTES_ITEM), |
|
| 66 | 74 |
); |
| 67 | 75 |
$info['style'] = array( |
| 68 | 76 |
'label' => t('Style'),
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| 69 | 77 |
'description' => t('Enter additional styles to be applied to the link.'),
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'scope' => array(MENU_ATTRIBUTES_LINK, MENU_ATTRIBUTES_ITEM), |
|
| 70 | 79 |
); |
| 71 | 80 |
$info['target'] = array( |
| 72 | 81 |
'label' => t('Target'),
|
| ... | ... | |
| 74 | 83 |
'form' => array( |
| 75 | 84 |
'#type' => 'select', |
| 76 | 85 |
'#options' => array( |
| 77 |
'' => 'None (i.e. same window)',
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'_blank' => 'New window (_blank)',
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'_top' => 'Top window (_top)',
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'_self' => 'Same window (_self)',
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'_parent' => 'Parent window (_parent)',
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'' => t('None (i.e. same window)'),
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'_blank' => t('New window (_blank)'),
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'_top' => t('Top window (_top)'),
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'_self' => t('Same window (_self)'),
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'_parent' => t('Parent window (_parent)'),
|
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| 82 | 91 |
), |
| 83 | 92 |
), |
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'scope' => array(MENU_ATTRIBUTES_LINK), |
|
| 84 | 94 |
); |
| 85 | 95 |
$info['accesskey'] = array( |
| 86 | 96 |
'label' => t('Access Key'),
|
| ... | ... | |
| 89 | 99 |
'#maxlength' => 1, |
| 90 | 100 |
'#size' => 1, |
| 91 | 101 |
), |
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'scope' => array(MENU_ATTRIBUTES_LINK), |
|
| 92 | 103 |
); |
| 93 | 104 |
return $info; |
| 94 | 105 |
} |
| ... | ... | |
| 98 | 109 |
*/ |
| 99 | 110 |
function menu_attributes_get_menu_attribute_info() {
|
| 100 | 111 |
$attributes = module_invoke_all('menu_attribute_info');
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drupal_alter('menu_attribute_info', $attributes);
|
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| 102 | 112 |
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// Merge in defaul values. |
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// Merge in default values.
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| 104 | 114 |
foreach ($attributes as $attribute => &$info) {
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| 105 | 115 |
$info += array( |
| 106 | 116 |
'form' => array(), |
| ... | ... | |
| 114 | 124 |
'#default_value' => variable_get("menu_attributes_{$attribute}_default", $info['default']),
|
| 115 | 125 |
); |
| 116 | 126 |
} |
| 127 |
drupal_alter('menu_attribute_info', $attributes);
|
|
| 117 | 128 |
|
| 118 | 129 |
return $attributes; |
| 119 | 130 |
} |
| ... | ... | |
| 140 | 151 |
* @see _menu_attributes_form_alter() |
| 141 | 152 |
*/ |
| 142 | 153 |
function menu_attributes_form_node_form_alter(&$form, $form_state) {
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if (isset($form['menu']['link'])) {
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if (isset($form['menu']['link']) && isset($form['#node']->menu)) {
|
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$item = $form['#node']->menu; |
| 145 | 156 |
_menu_attributes_form_alter($form['menu']['link'], $item, $form); |
| 146 |
$form['menu']['link']['options']['attributes']['#type'] = 'container'; |
|
| 147 | 157 |
} |
| 148 | 158 |
} |
| 149 | 159 |
|
| ... | ... | |
| 156 | 166 |
* The optional existing menu item for context. |
| 157 | 167 |
*/ |
| 158 | 168 |
function _menu_attributes_form_alter(array &$form, array $item = array(), array &$complete_form) {
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// Restrict access to the new form elements. |
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$form['options']['attributes']['#access'] = user_access('administer menu attributes');
|
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|
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$form['options']['#tree'] = TRUE; |
| 163 | 170 |
$form['options']['#weight'] = 50; |
| 164 | 171 |
|
| 165 | 172 |
// Unset the previous value so that the new values get saved. |
| 166 | 173 |
unset($form['options']['#value']['attributes']); |
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unset($form['options']['#value']['item_attributes']); |
|
| 167 | 175 |
|
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$form['options']['attributes'] = array(
|
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$form['options'][MENU_ATTRIBUTES_LINK] = array(
|
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| 169 | 177 |
'#type' => 'fieldset', |
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'#title' => t('Menu item attributes'),
|
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'#title' => t('Menu link attributes'),
|
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'#collapsible' => TRUE, |
| 172 | 180 |
'#collapsed' => FALSE, |
| 173 | 181 |
'#tree' => TRUE, |
| 174 | 182 |
); |
| 175 | 183 |
|
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$form['options'][MENU_ATTRIBUTES_ITEM] = array( |
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'#type' => 'fieldset', |
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'#title' => t('Menu item attributes'),
|
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'#collapsible' => TRUE, |
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'#collapsed' => TRUE, |
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'#tree' => TRUE, |
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); |
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|
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| 176 | 192 |
$attributes = menu_attributes_get_menu_attribute_info(); |
| 177 | 193 |
foreach ($attributes as $attribute => $info) {
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// Merge in the proper default value. |
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if (isset($item['options']['attributes'][$attribute])) {
|
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// If the menu link already has this attribute, use it. |
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$info['form']['#default_value'] = $item['options']['attributes'][$attribute]; |
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// Convert the classes array to a string for the form. |
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if ($attribute == 'class' && is_array($info['form']['#default_value'])) {
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$info['form']['#default_value'] = implode(' ', $info['form']['#default_value']);
|
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} |
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// If no scope is set, this attribute should be available to both link |
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// and item. |
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if (!isset($info['scope'])) {
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$info['scope'] = array(MENU_ATTRIBUTES_LINK, MENU_ATTRIBUTES_ITEM); |
|
| 186 | 198 |
} |
| 187 |
elseif ($item['mlid']) {
|
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// If this is an existing link, use the raw default (usually empty). |
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$info['form']['#default_value'] = $info['default']; |
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|
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// Define fields for each scope. |
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foreach ($info['scope'] as $group) {
|
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// Merge in the proper default value. |
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if (isset($item['options'][$group][$attribute])) {
|
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// If the menu link already has this attribute, use it. |
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$info['form']['#default_value'] = $item['options'][$group][$attribute]; |
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// Convert the classes array to a string for the form. |
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if ($attribute == 'class' && is_array($info['form']['#default_value'])) {
|
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$info['form']['#default_value'] = implode(' ', $info['form']['#default_value']);
|
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} |
|
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} |
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elseif ($item['mlid']) {
|
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// If this is an existing link, use the raw default (usually empty). |
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$info['form']['#default_value'] = $info['default']; |
|
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} |
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$form['options'][$group][$attribute] = $info['form'] + array( |
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'#access' => $info['enabled'], |
|
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); |
|
| 190 | 218 |
} |
| 191 |
$form['options']['attributes'][$attribute] = $info['form'] + array( |
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'#access' => $info['enabled'], |
|
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); |
|
| 194 | 219 |
} |
| 195 | 220 |
|
| 196 | 221 |
// Add form values for the reset of $item['options'] and |
| ... | ... | |
| 203 | 228 |
); |
| 204 | 229 |
} |
| 205 | 230 |
} |
| 206 |
if (isset($item['options']['attributes'])) {
|
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foreach ($item['options']['attributes'] as $key => $value) {
|
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if (!isset($form['options']['attributes'][$key])) {
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$form['options']['attributes'][$key] = array( |
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'#type' => 'value', |
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'#value' => $value, |
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); |
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foreach (array(MENU_ATTRIBUTES_LINK, MENU_ATTRIBUTES_ITEM) as $group) {
|
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if (isset($item['options'][$group])) {
|
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foreach ($item['options'][$group] as $key => $value) {
|
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if (!isset($form['options'][$group][$key])) {
|
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$form['options'][$group][$key] = array( |
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'#type' => 'value', |
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'#value' => $value, |
|
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); |
|
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} |
|
| 213 | 240 |
} |
| 214 | 241 |
} |
| 215 | 242 |
} |
| ... | ... | |
| 224 | 251 |
array_unshift($complete_form['#submit'], '_menu_attributes_form_submit'); |
| 225 | 252 |
} |
| 226 | 253 |
|
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$form['options']['attributes']['#access'] = (bool) element_get_visible_children($form['options']['attributes']); |
|
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// Restrict access to the new form elements. |
|
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$has_visible_children = (bool) element_get_visible_children($form['options']['attributes']); |
|
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$user_has_access = user_access('administer menu attributes');
|
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$form['options']['attributes']['#access'] = ($has_visible_children && $user_has_access); |
|
| 228 | 258 |
} |
| 229 | 259 |
|
| 230 | 260 |
/** |
| ... | ... | |
| 289 | 319 |
) + $info['form']; |
| 290 | 320 |
} |
| 291 | 321 |
} |
| 322 |
|
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/** |
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* Implements MODULE_preprocess_HOOK(). |
|
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* |
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* Adds appropriate attributes to the list item. |
|
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* |
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* @see theme_menu_link() |
|
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*/ |
|
| 330 |
function menu_attributes_preprocess_menu_link(&$variables) {
|
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$options = &$variables['element']['#localized_options']; |
|
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$attributes = &$variables['element']['#attributes']; |
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|
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if (isset($options['item_attributes'])) {
|
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foreach ($options['item_attributes'] as $attribute => $value) {
|
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| 336 |
if (!empty($value)) {
|
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// Class get's special treatment, as it's an array and it should not |
|
| 338 |
// replace existing values. |
|
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if ($attribute == 'class') {
|
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| 340 |
$value = explode(' ', $value);
|
|
| 341 |
if (isset($attributes[$attribute])) {
|
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| 342 |
$value = array_merge($attributes[$attribute], $value); |
|
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} |
|
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} |
|
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// Override the attribute. |
|
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$attributes[$attribute] = $value; |
|
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} |
|
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} |
|
| 349 |
|
|
| 350 |
// Clean up, so we're not passing this to l(). |
|
| 351 |
unset($options['item_attributes']); |
|
| 352 |
} |
|
| 353 |
} |
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