| 7 |
7 |
* @param $form_state
|
| 8 |
8 |
* A keyed array containing the current state of the form.
|
| 9 |
9 |
*/
|
| 10 |
|
function STARTERKIT_form_system_theme_settings_alter(&$form, &$form_state, $form_id = NULL) {
|
|
10 |
function zen_dataportal_form_system_theme_settings_alter(&$form, &$form_state, $form_id = NULL) {
|
| 11 |
11 |
// Work-around for a core bug affecting admin themes. See issue #943212.
|
| 12 |
12 |
if (isset($form_id)) {
|
| 13 |
13 |
return;
|
| ... | ... | |
| 15 |
15 |
|
| 16 |
16 |
// Create the form using Forms API: http://api.drupal.org/api/7
|
| 17 |
17 |
|
| 18 |
|
/* -- Delete this line if you want to use this setting
|
| 19 |
|
$form['STARTERKIT_example'] = array(
|
| 20 |
|
'#type' => 'checkbox',
|
| 21 |
|
'#title' => t('STARTERKIT sample setting'),
|
| 22 |
|
'#default_value' => theme_get_setting('STARTERKIT_example'),
|
| 23 |
|
'#description' => t("This option doesn't do anything; it's just an example."),
|
| 24 |
|
);
|
| 25 |
|
// */
|
|
18 |
$which_image = "banner";
|
|
19 |
$form['zen_dataportal'] = array(
|
|
20 |
'#type' => 'fieldset',
|
|
21 |
'#title' => t($which_image) . ' ' . t('image settings'),
|
|
22 |
'#description' => t('If toggled on, the following image will be displayed.'),
|
|
23 |
'#attributes' => array('class' => array('theme-settings-bottom')),
|
|
24 |
);
|
|
25 |
$form['zen_dataportal']['default_' . $which_image] = array(
|
|
26 |
'#type' => 'checkbox',
|
|
27 |
'#title' => t('Use the default') . t($which_image),
|
|
28 |
'#default_value' => theme_get_setting('default_' . $which_image),
|
|
29 |
'#tree' => FALSE,
|
|
30 |
'#description' => t('Check here if you want the theme to use the image supplied with it.')
|
|
31 |
);
|
|
32 |
$form['zen_dataportal']['settings'] = array(
|
|
33 |
'#type' => 'container',
|
|
34 |
'#states' => array(
|
|
35 |
// Hide the logo settings when using the default logo.
|
|
36 |
'invisible' => array(
|
|
37 |
'input[name="default_' . $which_image . '"]' => array('checked' => TRUE),
|
|
38 |
),
|
|
39 |
),
|
|
40 |
);
|
|
41 |
|
|
42 |
// If $path is a public:// URI, display the path relative to the files
|
|
43 |
// directory; stream wrappers are not end-user friendly.
|
|
44 |
$path = theme_get_setting($which_image . '_path');
|
|
45 |
$image = '';
|
|
46 |
if (file_uri_scheme($path) == 'public') {
|
|
47 |
$url = file_create_url($path);
|
|
48 |
$path = file_uri_target($path);
|
|
49 |
$form['zen_dataportal']['settings'][$which_image . '_preview'] = array(
|
|
50 |
'#type' => 'item',
|
|
51 |
'#title' => t('Preview'),
|
|
52 |
'#markup' => '<div class="image-preview"><img src="' . $url . '"/></div>',
|
|
53 |
);
|
|
54 |
}
|
|
55 |
$form['zen_dataportal']['settings'][$which_image . '_path'] = array(
|
|
56 |
'#type' => 'textfield',
|
|
57 |
'#title' => t('Path to custom') . ' ' . t($which_image),
|
|
58 |
'#description' => t('The path to the file you would like to use as your') . ' ' . t($which_image),
|
|
59 |
'#default_value' => $path,
|
|
60 |
);
|
|
61 |
$form['zen_dataportal']['settings'][$which_image . '_upload'] = array(
|
|
62 |
'#type' => 'file',
|
|
63 |
'#title' => t('Upload') . ' ' . t($which_image),
|
|
64 |
'#maxlength' => 40,
|
|
65 |
'#description' => t("If you don't have direct file access to the server, use this field to upload your image.")
|
|
66 |
);
|
|
67 |
|
|
68 |
|
|
69 |
$form['#validate'][] = 'zen_dataportal_theme_settings_validate';
|
|
70 |
$form['#submit'][] = 'zen_dataportal_theme_settings_submit';
|
| 26 |
71 |
|
| 27 |
|
// Remove some of the base theme's settings.
|
| 28 |
|
/* -- Delete this line if you want to turn off this setting.
|
| 29 |
|
unset($form['themedev']['zen_wireframes']); // We don't need to toggle wireframes on this site.
|
| 30 |
|
// */
|
| 31 |
72 |
|
| 32 |
73 |
// We are editing the $form in place, so we don't need to return anything.
|
| 33 |
74 |
}
|
|
75 |
|
|
76 |
/**
|
|
77 |
* Process zen_dataportal admin form submissions.
|
|
78 |
*/
|
|
79 |
function zen_dataportal_theme_settings_submit($form, &$form_state) {
|
|
80 |
|
|
81 |
$values = &$form_state['values'];
|
|
82 |
|
|
83 |
// If the user uploaded a new image, save it to a permanent location
|
|
84 |
// and use it in place of the default theme-provided file.
|
|
85 |
$which_image = "banner";
|
|
86 |
if ($file = $values[$which_image . '_upload']) {
|
|
87 |
unset($values[$which_image . '_upload']);
|
|
88 |
$filename = file_unmanaged_copy($file->uri);
|
|
89 |
$values['default_' .$which_image ] = 0;
|
|
90 |
$values[$which_image . '_path'] = $filename;
|
|
91 |
$values['toggle_' . $which_image] = 1;
|
|
92 |
}
|
|
93 |
if (!empty($values[$which_image . '_path'])) {
|
|
94 |
$values[$which_image . '_path'] = _system_theme_settings_validate_path($values[$which_image . '_path']);
|
|
95 |
}
|
|
96 |
|
|
97 |
/*
|
|
98 |
* Ok, we are done here the $values will be saved in the theme
|
|
99 |
* variable by system_theme_settings_submit($form, &$form_state)
|
|
100 |
*/
|
|
101 |
|
|
102 |
}
|
|
103 |
|
|
104 |
/**
|
|
105 |
* Validator for the system_theme_settings() form.
|
|
106 |
*/
|
|
107 |
function zen_dataportal_theme_settings_validate($form, &$form_state) {
|
|
108 |
|
|
109 |
$validators = array('file_validate_is_image' => array());
|
|
110 |
|
|
111 |
$which_image = "banner";
|
|
112 |
// Check for a new uploaded logo.
|
|
113 |
$file = file_save_upload($which_image . '_upload', $validators);
|
|
114 |
if (isset($file)) {
|
|
115 |
// File upload was attempted.
|
|
116 |
if ($file) {
|
|
117 |
// Put the temporary file in form_values so we can save it on submit.
|
|
118 |
$form_state['values'][$which_image . '_upload'] = $file;
|
|
119 |
}
|
|
120 |
else {
|
|
121 |
// File upload failed.
|
|
122 |
form_set_error($which_image . '_upload', t('The image could not be uploaded.'));
|
|
123 |
}
|
|
124 |
}
|
|
125 |
}
|
theme settings for custom banner