modules/texy/texy.admin.inc

<?php
// $Id: texy.admin.inc,v 1.1.2.6 2009/04/22 09:11:59 havran Exp $

/**
 * @file
 * Admin page callbacks for the Texy module.
 */

// PHP4/PHP5 compatibility
if ( version_compare('5.0.0', PHP_VERSION, '>') ) {
  require_once 'texy.php4.inc';
}
else {
  require_once 'texy.php5.inc';
}

/**
 * Form builder; Configure main Texy settings.
 *
 * @ingroup forms
 * @see system_settings_form().
 */
function texy_form_main_settings() {
  // for Texy! version
  $texy =& _texy_get_object(TRUE);
  

  $form['basicinfo'] = array(
    '#type' => 'fieldset',
    '#weight' => -11,
  );
  $form['basicinfo']['info'] = array(
    '#type' => 'markup',
    '#value' => t(
      '<strong>PHP version:</strong> @php_version<br />
<strong>Texy! version:</strong> @texy_version',
      array(
        '@php_version' => PHP_VERSION,
        '@texy_version' => _get_texy_version(),
      )
    ),
  );

  $form['basicset'] = array(
    '#type' => 'fieldset',
    '#title' => t('Basic settings'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
    '#weight' => -10,
  );
  $form['basicset']['texy_heading_base'] = array(
    '#type' => 'select',
    '#title' => t('Highest heading level'),
    '#options' => array(1 => '<h1>', 2 => '<h2>', 3 => '<h3>', 4 => '<h4>', 5 => '<h5>', 6 => '<h6>'),
    '#description' => t('Highest allowed heading level. Default is &lt;h2&gt;. Setting a higher level is not recommended.'),
    '#default_value' => variable_get('texy_heading_base', 3),
  );
  $form['basicset']['texy_line_wrap'] = array(
    '#type' => 'textfield',
    '#size' => '3',
    '#title' => t('Maximum number of characters per line'),
    '#description' => t('Enter desired number of characters per line or "0" to disable line wrapping (default).'),
    '#default_value' => variable_get('texy_line_wrap', 0),
  );
  // next two elements are connected in theme function
  $form['basicset']['texy_allowed_longwords'] = array(
    '#type' => 'checkbox',
    '#title' => t('Break words longer than'),
    '#default_value' => variable_get('texy_allowed_longwords', FALSE),
  );
  $form['basicset']['texy_word_limit'] = array(
    '#type' => 'textfield',
    '#size' => '3',
    '#title' => t('Break long words'),
    '#description' => t('If enabled, Texy! breaks long words with inserting <code>&amp;shy;</code> entity (as invisible character). (Warning! This may interfere with some modules that are use <code>[someword]</code> like filter syntax. (For example <a href="@inline-url">Inline</a> module.) Disabled by default.', array('@inline-url' => url('http://drupal.org/project/inline'))),
    '#default_value' => variable_get('texy_word_limit', 20),
  );
  // end
  $form['basicset']['texy_obfuscate_email'] = array(
    '#type' => 'checkbox',
    '#title' => t('E-mail address obfuscation'),
    '#description' => t('Obfuscate emails from spambots? Enabled by default.'),
    '#default_value' => variable_get('texy_obfuscate_email', TRUE),
  );
  $form['basicset']['texy_force_nofollow'] = array(
    '#type' => 'checkbox',
    '#title' => t('Nofollow attribute'),
    '#description' => t('Applies the <i>rel="nofollow"</i> attribute to all external links. Disabled by default.'),
    '#default_value' => variable_get('texy_force_nofollow', FALSE),
  );
  $form['basicset']['texy_locale'] = array(
    '#type' => 'select',
    '#title' => t('Locale to use'),
    '#options' => array('en' => 'English', 'cs' => 'Czech/Slovak', 'fr' => 'French', 'de' => 'German', 'pl' => 'Polish'),
    '#description' => t('Locale settings to use.  English by default.'),
    '#default_value' => variable_get('texy_locale', 'en'),
  );

  $form['cssset'] = array(
    '#type' => 'fieldset',
    '#title' => t('CSS settings'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
    '#weight' => -9,
  );
  $form['cssset']['texy_allowed_classes'] = array(
    '#type' => 'textfield',
    '#title' => t('Allowed classes'),
    '#description' => t('Allow following CSS classes and IDs to appear in the text. Default value is empty - allow no classes. Specify <i>&lt;all&gt;</i> to allow all classes (not recommended). Use commas as separators.'),
    '#default_value' => variable_get('texy_allowed_classes', ''),
  );
  $form['cssset']['texy_allowed_styles'] = array(
    '#type' => 'textfield',
    '#title' => t('Allowed inline styles'),
    '#description' => t('Allow following CSS inline styles such as \'font-size\', \'color\', to appear in the text. Default value is empty - allow no styles. Specify <i>&lt;all&gt;</i> to allow all styles (not recommended). Use commas as separators.'),
    '#default_value' => variable_get('texy_allowed_styles', ''),
  );

  $form['tagset'] = array(
    '#type' => 'fieldset',
    '#title' => t('HTML tags settings'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
    '#weight' => -8,
  );
  $form['tagset']['texy_allowed_tags'] = array(
    '#type' => 'textfield',
    '#title' => t('Allowed tags'),
    '#description' => t('Allow following tags to appear in the text. Default value is empty - allow no tags. Specify <i>&lt;all&gt;</i> to allow all tags (not recommended). Use commas as separators.'),
    '#default_value' => variable_get('texy_allowed_tags', ''),
  );


  $form = system_settings_form($form);
  unset($form['#theme']); // because system_settings_form() set his own theme
  return $form;
}

function theme_texy_form_main_settings($form) {
  // we need this element
  $my_output = drupal_render($form['basicset']['texy_allowed_longwords']);
  // get all between beginning <div...> and ending </div>
  // but if is altered theme_form_element($element, $value) function? who know...
  preg_match('@<(div+)([^>]*?)>(.*?)(</\1>)@si', $my_output, $match);
  // and now we have only form element itself (in $match[3])
  $form['basicset']['texy_word_limit']['#field_prefix'] = $match[3];
  $form['basicset']['texy_word_limit']['#field_suffix'] = t('characters');

  return drupal_render($form);
}

1	<?php
2	// $Id: texy.admin.inc,v 1.1.2.6 2009/04/22 09:11:59 havran Exp $
3
4	/**
5	* @file
6	* Admin page callbacks for the Texy module.
7	*/
8
9	// PHP4/PHP5 compatibility
10	if ( version_compare('5.0.0', PHP_VERSION, '>') ) {
11	require_once 'texy.php4.inc';
12	}
13	else {
14	require_once 'texy.php5.inc';
15	}
16
17	/**
18	* Form builder; Configure main Texy settings.
19	*
20	* @ingroup forms
21	* @see system_settings_form().
22	*/
23	function texy_form_main_settings() {
24	// for Texy! version
25	$texy =& _texy_get_object(TRUE);
26
27
28	$form['basicinfo'] = array(
29	'#type' => 'fieldset',
30	'#weight' => -11,
31	);
32	$form['basicinfo']['info'] = array(
33	'#type' => 'markup',
34	'#value' => t(
35	'<strong>PHP version:</strong> @php_version<br />
36	<strong>Texy! version:</strong> @texy_version',
37	array(
38	'@php_version' => PHP_VERSION,
39	'@texy_version' => _get_texy_version(),
40	)
41	),
42	);
43
44	$form['basicset'] = array(
45	'#type' => 'fieldset',
46	'#title' => t('Basic settings'),
47	'#collapsible' => TRUE,
48	'#collapsed' => FALSE,
49	'#weight' => -10,
50	);
51	$form['basicset']['texy_heading_base'] = array(
52	'#type' => 'select',
53	'#title' => t('Highest heading level'),
54	'#options' => array(1 => '<h1>', 2 => '<h2>', 3 => '<h3>', 4 => '<h4>', 5 => '<h5>', 6 => '<h6>'),
55	'#description' => t('Highest allowed heading level. Default is <h2>. Setting a higher level is not recommended.'),
56	'#default_value' => variable_get('texy_heading_base', 3),
57	);
58	$form['basicset']['texy_line_wrap'] = array(
59	'#type' => 'textfield',
60	'#size' => '3',
61	'#title' => t('Maximum number of characters per line'),
62	'#description' => t('Enter desired number of characters per line or "0" to disable line wrapping (default).'),
63	'#default_value' => variable_get('texy_line_wrap', 0),
64	);
65	// next two elements are connected in theme function
66	$form['basicset']['texy_allowed_longwords'] = array(
67	'#type' => 'checkbox',
68	'#title' => t('Break words longer than'),
69	'#default_value' => variable_get('texy_allowed_longwords', FALSE),
70	);
71	$form['basicset']['texy_word_limit'] = array(
72	'#type' => 'textfield',
73	'#size' => '3',
74	'#title' => t('Break long words'),
75	'#description' => t('If enabled, Texy! breaks long words with inserting <code>&shy;</code> entity (as invisible character). (Warning! This may interfere with some modules that are use <code>[someword]</code> like filter syntax. (For example <a href="@inline-url">Inline</a> module.) Disabled by default.', array('@inline-url' => url('http://drupal.org/project/inline'))),
76	'#default_value' => variable_get('texy_word_limit', 20),
77	);
78	// end
79	$form['basicset']['texy_obfuscate_email'] = array(
80	'#type' => 'checkbox',
81	'#title' => t('E-mail address obfuscation'),
82	'#description' => t('Obfuscate emails from spambots? Enabled by default.'),
83	'#default_value' => variable_get('texy_obfuscate_email', TRUE),
84	);
85	$form['basicset']['texy_force_nofollow'] = array(
86	'#type' => 'checkbox',
87	'#title' => t('Nofollow attribute'),
88	'#description' => t('Applies the <i>rel="nofollow"</i> attribute to all external links. Disabled by default.'),
89	'#default_value' => variable_get('texy_force_nofollow', FALSE),
90	);
91	$form['basicset']['texy_locale'] = array(
92	'#type' => 'select',
93	'#title' => t('Locale to use'),
94	'#options' => array('en' => 'English', 'cs' => 'Czech/Slovak', 'fr' => 'French', 'de' => 'German', 'pl' => 'Polish'),
95	'#description' => t('Locale settings to use. English by default.'),
96	'#default_value' => variable_get('texy_locale', 'en'),
97	);
98
99	$form['cssset'] = array(
100	'#type' => 'fieldset',
101	'#title' => t('CSS settings'),
102	'#collapsible' => TRUE,
103	'#collapsed' => FALSE,
104	'#weight' => -9,
105	);
106	$form['cssset']['texy_allowed_classes'] = array(
107	'#type' => 'textfield',
108	'#title' => t('Allowed classes'),
109	'#description' => t('Allow following CSS classes and IDs to appear in the text. Default value is empty - allow no classes. Specify <i><all></i> to allow all classes (not recommended). Use commas as separators.'),
110	'#default_value' => variable_get('texy_allowed_classes', ''),
111	);
112	$form['cssset']['texy_allowed_styles'] = array(
113	'#type' => 'textfield',
114	'#title' => t('Allowed inline styles'),
115	'#description' => t('Allow following CSS inline styles such as \'font-size\', \'color\', to appear in the text. Default value is empty - allow no styles. Specify <i><all></i> to allow all styles (not recommended). Use commas as separators.'),
116	'#default_value' => variable_get('texy_allowed_styles', ''),
117	);
118
119	$form['tagset'] = array(
120	'#type' => 'fieldset',
121	'#title' => t('HTML tags settings'),
122	'#collapsible' => TRUE,
123	'#collapsed' => FALSE,
124	'#weight' => -8,
125	);
126	$form['tagset']['texy_allowed_tags'] = array(
127	'#type' => 'textfield',
128	'#title' => t('Allowed tags'),
129	'#description' => t('Allow following tags to appear in the text. Default value is empty - allow no tags. Specify <i><all></i> to allow all tags (not recommended). Use commas as separators.'),
130	'#default_value' => variable_get('texy_allowed_tags', ''),
131	);
132
133
134	$form = system_settings_form($form);
135	unset($form['#theme']); // because system_settings_form() set his own theme
136	return $form;
137	}
138
139	function theme_texy_form_main_settings($form) {
140	// we need this element
141	$my_output = drupal_render($form['basicset']['texy_allowed_longwords']);
142	// get all between beginning <div...> and ending </div>
143	// but if is altered theme_form_element($element, $value) function? who know...
144	preg_match('@<(div+)([^>]?)>(.?)(</\1>)@si', $my_output, $match);
145	// and now we have only form element itself (in $match[3])
146	$form['basicset']['texy_word_limit']['#field_prefix'] = $match[3];
147	$form['basicset']['texy_word_limit']['#field_suffix'] = t('characters');
148
149	return drupal_render($form);
150	}
151