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/htdocs/wp-content/plugins/breadcrumb-navxt/breadcrumb_navxt_admin.php

https://bitbucket.org/dkrzos/phc
PHP | 894 lines | 693 code | 1 blank | 200 comment | 69 complexity | 9915515b1944b47db3cf2c5e15d95f62 MD5 | raw file
Possible License(s): GPL-2.0 
    

  1. <?php

    2. 

  2. /*

    3. 

  3. Plugin Name: Breadcrumb NavXT

    4. 

  4. Plugin URI: http://mtekk.us/code/breadcrumb-navxt/

    5. 

  5. Description: Adds a breadcrumb navigation showing the visitor&#39;s path to their current location. For details on how to use this plugin visit <a href="http://mtekk.us/code/breadcrumb-navxt/">Breadcrumb NavXT</a>. 

    6. 

  6. Version: 4.4.0

    7. 

  7. Author: John Havlik

    8. 

  8. Author URI: http://mtekk.us/

    9. 

  9. License: GPL2

    10. 

  10. TextDomain: breadcrumb-navxt

    11. 

  11. DomainPath: /languages/

    12. 

  12. */

    13. 

  13. /*  Copyright 2007-2013  John Havlik  (email : mtekkmonkey@gmail.com)

    14. 

  14. 

    15. 

  15.     This program is free software; you can redistribute it and/or modify

    16. 

  16.     it under the terms of the GNU General Public License as published by

    17. 

  17.     the Free Software Foundation; either version 2 of the License, or

    18. 

  18.     (at your option) any later version.

    19. 

  19. 

    20. 

  20.     This program is distributed in the hope that it will be useful,

    21. 

  21.     but WITHOUT ANY WARRANTY; without even the implied warranty of

    22. 

  22.     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    23. 

  23.     GNU General Public License for more details.

    24. 

  24. 

    25. 

  25.     You should have received a copy of the GNU General Public License

    26. 

  26.     along with this program; if not, write to the Free Software

    27. 

  27.     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    28. 

  28. */

    29. 

  29. require_once(dirname(__FILE__) . '/includes/block_direct_access.php');

    30. 

  30. //Do a PHP version check, require 5.2 or newer

    31. 

  31. if(version_compare(phpversion(), '5.2.0', '<'))

    32. 

  32. {

    33. 

  33. 	//Only purpose of this function is to echo out the PHP version error

    34. 

  34. 	function bcn_phpold()

    35. 

  35. 	{

    36. 

  36. 		printf('<div class="error"><p>' . __('Your PHP version is too old, please upgrade to a newer version. Your version is %1$s, Breadcrumb NavXT requires %2$s', 'breadcrumb-navxt') . '</p></div>', phpversion(), '5.2.0');

    37. 

  37. 	}

    38. 

  38. 	//If we are in the admin, let's print a warning then return

    39. 

  39. 	if(is_admin())

    40. 

  40. 	{

    41. 

  41. 		add_action('admin_notices', 'bcn_phpold');

    42. 

  42. 	}

    43. 

  43. 	return;

    44. 

  44. }

    45. 

  45. if(!function_exists('mb_strlen'))

    46. 

  46. {

    47. 

  47. 	require_once(dirname(__FILE__) . '/includes/multibyte_supplicant.php');

    48. 

  48. }

    49. 

  49. //Include the breadcrumb class

    50. 

  50. require_once(dirname(__FILE__) . '/breadcrumb_navxt_class.php');

    51. 

  51. //Include the WP 2.8+ widget class

    52. 

  52. require_once(dirname(__FILE__) . '/breadcrumb_navxt_widget.php');

    53. 

  53. //Include admin base class

    54. 

  54. if(!class_exists('mtekk_adminKit'))

    55. 

  55. {

    56. 

  56. 	require_once(dirname(__FILE__) . '/includes/mtekk_adminkit.php');

    57. 

  57. }

    58. 

  58. /**

    59. 

  59.  * The administrative interface class 

    60. 

  60.  * 

    61. 

  61.  */

    62. 

  62. class bcn_admin extends mtekk_adminKit

    63. 

  63. {

    64. 

  64. 	protected $version = '4.4.0';

    65. 

  65. 	protected $full_name = 'Breadcrumb NavXT Settings';

    66. 

  66. 	protected $short_name = 'Breadcrumb NavXT';

    67. 

  67. 	protected $access_level = 'manage_options';

    68. 

  68. 	protected $identifier = 'breadcrumb-navxt';

    69. 

  69. 	protected $unique_prefix = 'bcn';

    70. 

  70. 	protected $plugin_basename = 'breadcrumb-navxt/breadcrumb_navxt_admin.php';

    71. 

  71. 	protected $support_url = 'http://mtekk.us/archives/wordpress/plugins-wordpress/breadcrumb-navxt-';

    72. 

  72. 	public $breadcrumb_trail;

    73. 

  73. 	/**

    74. 

  74. 	 * Administrative interface class default constructor

    75. 

  75. 	 * @param bcn_breadcrumb_trail	$breadcrumb_trail a breadcrumb trail object

    76. 

  76. 	 */

    77. 

  77. 	function __construct(bcn_breadcrumb_trail $breadcrumb_trail)

    78. 

  78. 	{

    79. 

  79. 		$this->breadcrumb_trail = $breadcrumb_trail;

    80. 

  80. 		//Grab defaults from the breadcrumb_trail object

    81. 

  81. 		$this->opt = $this->breadcrumb_trail->opt;

    82. 

  82. 		//We set the plugin basename here, could manually set it, but this is for demonstration purposes

    83. 

  83. 		//$this->plugin_basename = plugin_basename(__FILE__);

    84. 

  84. 		//Register the WordPress 2.8 Widget

    85. 

  85. 		add_action('widgets_init', create_function('', 'return register_widget("'. $this->unique_prefix . '_widget");'));

    86. 

  86. 		//We're going to make sure we load the parent's constructor

    87. 

  87. 		parent::__construct();

    88. 

  88. 		add_action('init', array($this, 'wp_init'));

    89. 

  89. 	}

    90. 

  90. 	/**

    91. 

  91. 	 * admin initialization callback function

    92. 

  92. 	 * 

    93. 

  93. 	 * is bound to wpordpress action 'admin_init' on instantiation

    94. 

  94. 	 * 

    95. 

  95. 	 * @since  3.2.0

    96. 

  96. 	 * @return void

    97. 

  97. 	 */

    98. 

  98. 	function init()

    99. 

  99. 	{

    100. 

  100. 		//We're going to make sure we run the parent's version of this function as well

    101. 

  101. 		parent::init();

    102. 

  102. 		//We want to run late for using our breadcrumbs

    103. 

  103. 		add_filter('tha_breadcrumb_navigation', array($this, 'tha_compat'), 99);

    104. 

  104. 	}

    105. 

  105. 	function wp_init()

    106. 

  106. 	{

    107. 

  107. 		add_filter('bcn_allowed_html', array($this, 'allowed_html'), 1, 1);

    108. 

  108. 	}

    109. 

  109. 	function allowed_html($tags)

    110. 

  110. 	{

    111. 

  111. 		$allowed_html = array(

    112. 

  112. 					'a' => array(

    113. 

  113. 						'href' => true,

    114. 

  114. 						'title' => true,

    115. 

  115. 						'class' => true,

    116. 

  116. 						'id' => true,

    117. 

  117. 						'media' => true,

    118. 

  118. 						'dir' => true,

    119. 

  119. 						'relList' => true,

    120. 

  120. 						'rel' => true,

    121. 

  121. 						'aria-hidden' => true,

    122. 

  122. 						'data-icon' => true,

    123. 

  123. 						'itemref' => true,

    124. 

  124. 						'itemid' => true,

    125. 

  125. 						'itemprop' => true,

    126. 

  126. 						'itemscope' => true,

    127. 

  127. 						'itemtype' => true

    128. 

  128. 					),

    129. 

  129. 					'img' => array(

    130. 

  130. 						'alt' => true,

    131. 

  131. 						'align' => true,

    132. 

  132. 						'height' => true,

    133. 

  133. 						'width' => true,

    134. 

  134. 						'src' => true,

    135. 

  135. 						'id' => true,

    136. 

  136. 						'class' => true,

    137. 

  137. 						'aria-hidden' => true,

    138. 

  138. 						'data-icon' => true,

    139. 

  139. 						'itemref' => true,

    140. 

  140. 						'itemid' => true,

    141. 

  141. 						'itemprop' => true,

    142. 

  142. 						'itemscope' => true,

    143. 

  143. 						'itemtype' => true

    144. 

  144. 					),

    145. 

  145. 					'span' => array(

    146. 

  146. 						'title' => true,

    147. 

  147. 						'class' => true,

    148. 

  148. 						'id' => true,

    149. 

  149. 						'dir' => true,

    150. 

  150. 						'align' => true,

    151. 

  151. 						'lang' => true,

    152. 

  152. 						'xml:lang' => true,

    153. 

  153. 						'aria-hidden' => true,

    154. 

  154. 						'data-icon' => true,

    155. 

  155. 						'itemref' => true,

    156. 

  156. 						'itemid' => true,

    157. 

  157. 						'itemprop' => true,

    158. 

  158. 						'itemscope' => true,

    159. 

  159. 						'itemtype' => true

    160. 

  160. 					),

    161. 

  161. 					'h1' => array(

    162. 

  162. 						'title' => true,

    163. 

  163. 						'class' => true,

    164. 

  164. 						'id' => true,

    165. 

  165. 						'dir' => true,

    166. 

  166. 						'align' => true,

    167. 

  167. 						'lang' => true,

    168. 

  168. 						'xml:lang' => true,

    169. 

  169. 						'aria-hidden' => true,

    170. 

  170. 						'data-icon' => true,

    171. 

  171. 						'itemref' => true,

    172. 

  172. 						'itemid' => true,

    173. 

  173. 						'itemprop' => true,

    174. 

  174. 						'itemscope' => true,

    175. 

  175. 						'itemtype' => true

    176. 

  176. 					),

    177. 

  177. 					'h2' => array(

    178. 

  178. 						'title' => true,

    179. 

  179. 						'class' => true,

    180. 

  180. 						'id' => true,

    181. 

  181. 						'dir' => true,

    182. 

  182. 						'align' => true,

    183. 

  183. 						'lang' => true,

    184. 

  184. 						'xml:lang' => true,

    185. 

  185. 						'aria-hidden' => true,

    186. 

  186. 						'data-icon' => true,

    187. 

  187. 						'itemref' => true,

    188. 

  188. 						'itemid' => true,

    189. 

  189. 						'itemprop' => true,

    190. 

  190. 						'itemscope' => true,

    191. 

  191. 						'itemtype' => true

    192. 

  192. 					)

    193. 

  193. 				);

    194. 

  194. 		return $allowed_html; //$this->array_merge_recursive($tags, $allowed_html);

    195. 

  195. 	}

    196. 

  196. 	function wp_loaded()

    197. 

  197. 	{

    198. 

  198. 		//First make sure our defaults are safe

    199. 

  199. 		$this->find_posttypes($this->opt);

    200. 

  200. 		$this->find_taxonomies($this->opt);

    201. 

  201. 		//Let others hook into our settings

    202. 

  202. 		$this->opt = apply_filters($this->unique_prefix . '_settings_init', $this->opt);

    203. 

  203. 		parent::wp_loaded();

    204. 

  204. 	}

    205. 

  205. 	/**

    206. 

  206. 	 * Makes sure the current user can manage options to proceed

    207. 

  207. 	 */

    208. 

  208. 	function security()

    209. 

  209. 	{

    210. 

  210. 		//If the user can not manage options we will die on them

    211. 

  211. 		if(!current_user_can($this->access_level))

    212. 

  212. 		{

    213. 

  213. 			wp_die(__('Insufficient privileges to proceed.', 'breadcrumb-navxt'));

    214. 

  214. 		}

    215. 

  215. 	}

    216. 

  216. 	/**

    217. 

  217. 	 * Upgrades input options array, sets to $this->opt

    218. 

  218. 	 * 

    219. 

  219. 	 * @param array $opts

    220. 

  220. 	 * @param string $version the version of the passed in options

    221. 

  221. 	 */

    222. 

  222. 	function opts_upgrade($opts, $version)

    223. 

  223. 	{

    224. 

  224. 		global $wp_post_types;

    225. 

  225. 		//If our version is not the same as in the db, time to update

    226. 

  226. 		if(version_compare($version, $this->version, '<'))

    227. 

  227. 		{

    228. 

  228. 			//Upgrading to 3.8.1

    229. 

  229. 			if(version_compare($version, '3.8.1', '<'))

    230. 

  230. 			{

    231. 

  231. 				$opts['post_page_root'] = get_option('page_on_front');

    232. 

  232. 				$opts['post_post_root'] = get_option('page_for_posts');

    233. 

  233. 			}

    234. 

  234. 			//Upgrading to 4.0

    235. 

  235. 			if(version_compare($version, '4.0.0', '<'))

    236. 

  236. 			{

    237. 

  237. 				//Only migrate if we haven't migrated yet

    238. 

  238. 				if(isset($opts['current_item_linked']))

    239. 

  239. 				{

    240. 

  240. 					//Loop through the old options, migrate some of them

    241. 

  241. 					foreach($opts as $option => $value)

    242. 

  242. 					{

    243. 

  243. 						//Handle all of our boolean options first, they're real easy, just add a 'b'

    244. 

  244. 						if(strpos($option, 'display') > 0 || $option == 'current_item_linked')

    245. 

  245. 						{

    246. 

  246. 							$this->breadcrumb_trail->opt['b' . $option] = $value;

    247. 

  247. 						}

    248. 

  248. 						//Handle migration of anchor templates to the templates

    249. 

  249. 						else if(strpos($option, 'anchor') > 0)

    250. 

  250. 						{

    251. 

  251. 							$parts = explode('_', $option);

    252. 

  252. 							//Do excess slash removal sanitation

    253. 

  253. 							$this->breadcrumb_trail->opt['H' . $parts[0] . '_template'] = $value . '%htitle%</a>';

    254. 

  254. 						}

    255. 

  255. 						//Handle our abs integers

    256. 

  256. 						else if($option == 'max_title_length' || $option == 'post_post_root' || $option == 'post_page_root')

    257. 

  257. 						{

    258. 

  258. 							$this->breadcrumb_trail->opt['a' . $option] = $value;

    259. 

  259. 						}

    260. 

  260. 						//Now everything else, minus prefix and suffix

    261. 

  261. 						else if(strpos($option, 'prefix') === false && strpos($option, 'suffix') === false)

    262. 

  262. 						{

    263. 

  263. 							$this->breadcrumb_trail->opt['S' . $option] = $value;

    264. 

  264. 						}

    265. 

  265. 					}

    266. 

  266. 				}

    267. 

  267. 				//Add in the new settings for CPTs introduced in 4.0

    268. 

  268. 				foreach($wp_post_types as $post_type)

    269. 

  269. 				{

    270. 

  270. 					//We only want custom post types

    271. 

  271. 					if(!$post_type->_builtin)

    272. 

  272. 					{

    273. 

  273. 						//Add in the archive_display option

    274. 

  274. 						$this->breadcrumb_trail->opt['bpost_' . $post_type->name . '_archive_display'] = $post_type->has_archive;

    275. 

  275. 					}

    276. 

  276. 				}

    277. 

  277. 				$opts = $this->breadcrumb_trail->opt;

    278. 

  278. 			}

    279. 

  279. 			if(version_compare($version, '4.0.1', '<'))

    280. 

  280. 			{

    281. 

  281. 				if(isset($opts['Hcurrent_item_template_no_anchor']))

    282. 

  282. 				{

    283. 

  283. 					unset($opts['Hcurrent_item_template_no_anchor']);

    284. 

  284. 				}

    285. 

  285. 				if(isset($opts['Hcurrent_item_template']))

    286. 

  286. 				{

    287. 

  287. 					unset($opts['Hcurrent_item_template']);

    288. 

  288. 				}

    289. 

  289. 			}

    290. 

  290. 			//Upgrading to 4.3.0

    291. 

  291. 			if(version_compare($version, '4.3.0', '<'))

    292. 

  292. 			{

    293. 

  293. 				//Removed home_title

    294. 

  294. 				if(isset($opts['Shome_title']))

    295. 

  295. 				{

    296. 

  296. 					unset($opts['Shome_title']);

    297. 

  297. 				}

    298. 

  298. 				//Removed mainsite_title

    299. 

  299. 				if(isset($opts['Smainsite_title']))

    300. 

  300. 				{

    301. 

  301. 					unset($opts['Smainsite_title']);

    302. 

  302. 				}

    303. 

  303. 			}

    304. 

  304. 			//Add custom post types

    305. 

  305. 			$this->find_posttypes($opts);

    306. 

  306. 			//Add custom taxonomy types

    307. 

  307. 			$this->find_taxonomies($opts);

    308. 

  308. 			//Save the passed in opts to the object's option array

    309. 

  309. 			$this->opt = $opts;

    310. 

  310. 		}

    311. 

  311. 	}

    312. 

  312. 	/**

    313. 

  313. 	 * help action hook function

    314. 

  314. 	 * 

    315. 

  315. 	 * @return string

    316. 

  316. 	 * 

    317. 

  317. 	 */

    318. 

  318. 	function help()

    319. 

  319. 	{

    320. 

  320. 		$screen = get_current_screen();

    321. 

  321. 		//Exit early if the add_help_tab function doesn't exist

    322. 

  322. 		if(!method_exists($screen, 'add_help_tab'))

    323. 

  323. 		{

    324. 

  324. 			return;

    325. 

  325. 		}

    326. 

  326. 		//Add contextual help on current screen

    327. 

  327. 		if($screen->id == 'settings_page_' . $this->identifier)

    328. 

  328. 		{

    329. 

  329. 			$general_tab = '<p>' . __('Tips for the settings are located below select options.', 'breadcrumb-navxt') .

    330. 

  330. 				'</p><h5>' . __('Resources', 'breadcrumb-navxt') . '</h5><ul><li>' .

    331. 

  331. 				sprintf(__("%sTutorials and How Tos%s: There are several guides, tutorials, and how tos available on the author's website.", 'breadcrumb-navxt'),'<a title="' . __('Go to the Breadcrumb NavXT tag archive.', 'breadcrumb-navxt') . '" href="http://mtekk.us/archives/tag/breadcrumb-navxt">', '</a>') . '</li><li>' .

    332. 

  332. 				sprintf(__('%sOnline Documentation%s: Check out the documentation for more indepth technical information.', 'breadcrumb-navxt'), '<a title="' . __('Go to the Breadcrumb NavXT online documentation', 'breadcrumb-navxt') . '" href="http://mtekk.us/code/breadcrumb-navxt/breadcrumb-navxt-doc/">', '</a>') . '</li><li>' .

    333. 

  333. 				sprintf(__('%sReport a Bug%s: If you think you have found a bug, please include your WordPress version and details on how to reproduce the bug.', 'breadcrumb-navxt'),'<a title="' . __('Go to the Breadcrumb NavXT support post for your version.', 'breadcrumb-navxt') . '" href="http://mtekk.us/archives/wordpress/plugins-wordpress/breadcrumb-navxt-' . $this->version . '/#respond">', '</a>') . '</li></ul>' . 

    334. 

  334. 				'<h5>' . __('Giving Back', 'breadcrumb-navxt') . '</h5><ul><li>' .

    335. 

  335. 				sprintf(__('%sDonate%s: Love Breadcrumb NavXT and want to help development? Consider buying the author a beer.', 'breadcrumb-navxt'),'<a title="' . __('Go to PayPal to give a donation to Breadcrumb NavXT.', 'breadcrumb-navxt') . '" href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=FD5XEU783BR8U&lc=US&item_name=Breadcrumb%20NavXT%20Donation&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted">', '</a>') . '</li><li>' .

    336. 

  336. 				sprintf(__('%sTranslate%s: Is your language not available? Contact John Havlik to get translating.', 'breadcrumb-navxt'),'<a title="' . __('Go to the Breadcrumb NavXT translation project.', 'breadcrumb-navxt') . '" href="http://translate.mtekk.us/projects/breadcrumb-navxt">', '</a>') . '</li></ul>';

    337. 

  337. 			

    338. 

  338. 			$screen->add_help_tab(

    339. 

  339. 				array(

    340. 

  340. 				'id' => $this->identifier . '-base',

    341. 

  341. 				'title' => __('General', 'breadcrumb-navxt'),

    342. 

  342. 				'content' => $general_tab

    343. 

  343. 				));

    344. 

  344. 			$quickstart_tab = '<p>' . __('For the settings on this page to take effect, you must either use the included Breadcrumb NavXT widget, or place either of the code sections below into your theme.', 'breadcrumb-navxt') .

    345. 

  345. 				'</p><h5>' . __('Breadcrumb trail with separators', 'breadcrumb-navxt') . '</h5><pre><code>&lt;div class="breadcrumbs"&gt;' . "

    346. 

  346. 	&lt;?php if(function_exists('bcn_display'))

    347. 

  347. 	{

    348. 

  348. 		bcn_display();

    349. 

  349. 	}?&gt;

    350. 

  350. &lt;/div&gt;</code></pre>" .

    351. 

  351. 				'<h5>' . __('Breadcrumb trail in list form', 'breadcrumb-navxt').'</h5><pre><code>&lt;ol class="breadcrumbs"&gt;'."

    352. 

  352. 	&lt;?php if(function_exists('bcn_display_list'))

    353. 

  353. 	{

    354. 

  354. 		bcn_display_list();

    355. 

  355. 	}?&gt;

    356. 

  356. &lt;/ol&gt;</code></pre>";

    357. 

  357. 			$screen->add_help_tab(

    358. 

  358. 				array(

    359. 

  359. 				'id' => $this->identifier . '-quick-start',

    360. 

  360. 				'title' => __('Quick Start', 'breadcrumb-navxt'),

    361. 

  361. 				'content' => $quickstart_tab

    362. 

  362. 				));

    363. 

  363. 			$styling_tab = '<p>' . __('Using the code from the Quick Start section above, the following CSS can be used as base for styling your breadcrumb trail.', 'breadcrumb-navxt') . '</p>' .

    364. 

  364. 				'<pre><code>.breadcrumbs

    365. 

  365. {

    366. 

  366. 	font-size: 1.1em;

    367. 

  367. 	color: #fff;

    368. 

  368. 	margin: 30px 0 0 10px;

    369. 

  369. 	position: relative;

    370. 

  370. 	float: left;

    371. 

  371. }</code></pre>';

    372. 

  372. 			$screen->add_help_tab(

    373. 

  373. 				array(

    374. 

  374. 				'id' => $this->identifier . '-styling',

    375. 

  375. 				'title' => __('Styling', 'breadcrumb-navxt'),

    376. 

  376. 				'content' => $styling_tab

    377. 

  377. 				));

    378. 

  378. 			$screen->add_help_tab(

    379. 

  379. 				array(

    380. 

  380. 				'id' => $this->identifier . '-import-export-reset',

    381. 

  381. 				'title' => __('Import/Export/Reset', 'breadcrumb-navxt'),

    382. 

  382. 				'content' => $this->import_form()

    383. 

  383. 				));

    384. 

  384. 		}

    385. 

  385. 	}

    386. 

  386. 	/**

    387. 

  387. 	 * enqueue's the tab style sheet on the settings page

    388. 

  388. 	 */

    389. 

  389. 	function admin_styles()

    390. 

  390. 	{

    391. 

  391. 		wp_enqueue_style('mtekk_adminkit_tabs');

    392. 

  392. 	}

    393. 

  393. 	/**

    394. 

  394. 	 * enqueue's the tab js and translation js on the settings page

    395. 

  395. 	 */

    396. 

  396. 	function admin_scripts()

    397. 

  397. 	{

    398. 

  398. 		//Enqueue ui-tabs

    399. 

  399. 		wp_enqueue_script('jquery-ui-tabs');

    400. 

  400. 		//Enqueue the admin tabs javascript

    401. 

  401. 		wp_enqueue_script('mtekk_adminkit_tabs');

    402. 

  402. 		//Load the translations for the tabs

    403. 

  403. 		wp_localize_script('mtekk_adminkit_tabs', 'objectL10n', array(

    404. 

  404. 			'mtad_uid' => 'bcn_admin',

    405. 

  405. 			'mtad_import' => __('Import', 'breadcrumb-navxt'),

    406. 

  406. 			'mtad_export' => __('Export', 'breadcrumb-navxt'),

    407. 

  407. 			'mtad_reset' => __('Reset', 'breadcrumb-navxt'),

    408. 

  408. 		));

    409. 

  409. 	}

    410. 

  410. 	/**

    411. 

  411. 	 * The administrative page for Breadcrumb NavXT

    412. 

  412. 	 */

    413. 

  413. 	function admin_page()

    414. 

  414. 	{

    415. 

  415. 		global $wp_taxonomies, $wp_post_types;

    416. 

  416. 		$this->security();

    417. 

  417. 		//Let's call the parent version of the page, will handle our setting stuff

    418. 

  418. 		parent::admin_page();

    419. 

  419. 		?>

    420. 

  420. 		<div class="wrap"><div id="icon-options-general" class="icon32"></div><h2><?php _e('Breadcrumb NavXT Settings', 'breadcrumb-navxt'); ?></h2>

    421. 

  421. 		<?php

    422. 

  422. 		//We exit after the version check if there is an action the user needs to take before saving settings

    423. 

  423. 		if(!$this->version_check(get_option($this->unique_prefix . '_version')))

    424. 

  424. 		{

    425. 

  425. 			return;

    426. 

  426. 		}

    427. 

  427. 		?>

    428. 

  428. 		<form action="<?php echo $this->admin_url(); ?>" method="post" id="bcn_admin-options">

    429. 

  429. 			<?php settings_fields('bcn_options');?>

    430. 

  430. 			<div id="hasadmintabs">

    431. 

  431. 			<fieldset id="general" class="bcn_options">

    432. 

  432. 				<h3 class="tab-title" title="<?php _e('A collection of settings most likely to be modified are located under this tab.', 'breadcrumb-navxt');?>"><?php _e('General', 'breadcrumb-navxt'); ?></h3>

    433. 

  433. 				<h3><?php _e('General', 'breadcrumb-navxt'); ?></h3>

    434. 

  434. 				<table class="form-table">

    435. 

  435. 					<?php

    436. 

  436. 						$this->input_text(__('Breadcrumb Separator', 'breadcrumb-navxt'), 'hseparator', 'regular-text', false, __('Placed in between each breadcrumb.', 'breadcrumb-navxt'));

    437. 

  437. 					?>

    438. 

  438. 					<tr valign="top">

    439. 

  439. 						<th scope="row">

    440. 

  440. 							<?php _e('Title Length', 'breadcrumb-navxt'); ?>						

    441. 

  441. 						</th>

    442. 

  442. 						<td>

    443. 

  443. 							<label>

    444. 

  444. 								<input name="bcn_options[blimit_title]" type="checkbox" id="blimit_title" value="true" <?php checked(true, $this->opt['blimit_title']); ?> />

    445. 

  445. 								<?php _e('Limit the length of the breadcrumb title.', 'breadcrumb-navxt'); ?>				

    446. 

  446. 							</label><br />

    447. 

  447. 							<ul>

    448. 

  448. 								<li>

    449. 

  449. 									<label for="amax_title_length">

    450. 

  450. 										<?php _e('Max Title Length: ','breadcrumb-navxt');?>

    451. 

  451. 										<input type="number" name="bcn_options[amax_title_length]" id="amax_title_length" min="1" step="1" value="<?php echo esc_html($this->opt['amax_title_length'], ENT_COMPAT, 'UTF-8'); ?>" class="small-text" />

    452. 

  452. 									</label>

    453. 

  453. 								</li>

    454. 

  454. 							</ul>							

    455. 

  455. 						</td>

    456. 

  456. 					</tr>

    457. 

  457. 					<?php

    458. 

  458. 						do_action($this->unique_prefix . '_settings_general');

    459. 

  459. 					?>

    460. 

  460. 				</table>

    461. 

  461. 				<h3><?php _e('Current Item', 'breadcrumb-navxt'); ?></h3>

    462. 

  462. 				<table class="form-table">

    463. 

  463. 					<?php

    464. 

  464. 						$this->input_check(__('Link Current Item', 'breadcrumb-navxt'), 'bcurrent_item_linked', __('Yes', 'breadcrumb-navxt'));

    465. 

  465. 						$this->input_check(__('Paged Breadcrumb', 'breadcrumb-navxt'), 'bpaged_display', __('Include the paged breadcrumb in the breadcrumb trail.', 'breadcrumb-navxt'), false, __('Indicates that the user is on a page other than the first on paginated posts/pages.', 'breadcrumb-navxt'));

    466. 

  466. 						$this->input_text(__('Paged Template', 'breadcrumb-navxt'), 'Hpaged_template', 'large-text', false, __('The template for paged breadcrumbs.', 'breadcrumb-navxt'));

    467. 

  467. 						do_action($this->unique_prefix . '_settings_current_item');

    468. 

  468. 					?>

    469. 

  469. 				</table>

    470. 

  470. 				<h3><?php _e('Home Breadcrumb', 'breadcrumb-navxt'); ?></h3>

    471. 

  471. 				<table class="form-table">

    472. 

  472. 					<?php 

    473. 

  473. 						$this->input_check(__('Home Breadcrumb', 'breadcrumb-navxt'), 'bhome_display', __('Place the home breadcrumb in the trail.', 'breadcrumb-navxt'));

    474. 

  474. 						$this->input_text(__('Home Template', 'breadcrumb-navxt'), 'Hhome_template', 'large-text', false, __('The template for the home breadcrumb.', 'breadcrumb-navxt'));

    475. 

  475. 						$this->input_text(__('Home Template (Unlinked)', 'breadcrumb-navxt'), 'Hhome_template_no_anchor', 'large-text', false, __('The template for the home breadcrumb, used when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    476. 

  476. 						do_action($this->unique_prefix . '_settings_home');

    477. 

  477. 					?>

    478. 

  478. 				</table>

    479. 

  479. 				<h3><?php _e('Blog Breadcrumb', 'breadcrumb-navxt'); ?></h3>

    480. 

  480. 				<table class="form-table">

    481. 

  481. 					<?php

    482. 

  482. 						$this->input_check(__('Blog Breadcrumb', 'breadcrumb-navxt'), 'bblog_display', __('Place the blog breadcrumb in the trail.', 'breadcrumb-navxt'), (get_option('show_on_front') !== "page"));

    483. 

  483. 						$this->input_text(__('Blog Template', 'breadcrumb-navxt'), 'Hblog_template', 'large-text', (get_option('show_on_front') !== "page"), __('The template for the blog breadcrumb, used only in static front page environments.', 'breadcrumb-navxt'));

    484. 

  484. 						$this->input_text(__('Blog Template (Unlinked)', 'breadcrumb-navxt'), 'Hblog_template_no_anchor', 'large-text', (get_option('show_on_front') !== "page"), __('The template for the blog breadcrumb, used only in static front page environments and when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    485. 

  485. 						do_action($this->unique_prefix . '_settings_blog');

    486. 

  486. 					?>

    487. 

  487. 				</table>

    488. 

  488. 				<h3><?php _e('Mainsite Breadcrumb', 'breadcrumb-navxt'); ?></h3>

    489. 

  489. 				<table class="form-table">

    490. 

  490. 					<?php

    491. 

  491. 						$this->input_check(__('Main Site Breadcrumb', 'breadcrumb-navxt'), 'bmainsite_display', __('Place the main site home breadcrumb in the trail in an multisite setup.', 'breadcrumb-navxt'), !is_multisite());

    492. 

  492. 						$this->input_text(__('Main Site Home Template', 'breadcrumb-navxt'), 'Hmainsite_template', 'large-text', !is_multisite(), __('The template for the main site home breadcrumb, used only in multisite environments.', 'breadcrumb-navxt'));

    493. 

  493. 						$this->input_text(__('Main Site Home Template (Unlinked)', 'breadcrumb-navxt'), 'Hmainsite_template_no_anchor', 'large-text', !is_multisite(), __('The template for the main site home breadcrumb, used only in multisite environments and when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    494. 

  494. 						do_action($this->unique_prefix . '_settings_mainsite');

    495. 

  495. 					?>

    496. 

  496. 				</table>

    497. 

  497. 				<?php do_action($this->unique_prefix . '_after_settings_tab_general'); ?>

    498. 

  498. 			</fieldset>

    499. 

  499. 			<fieldset id="post" class="bcn_options">

    500. 

  500. 				<h3 class="tab-title" title="<?php _e('The settings for all post types (Posts, Pages, and Custom Post Types) are located under this tab.', 'breadcrumb-navxt');?>"><?php _e('Post Types', 'breadcrumb-navxt'); ?></h3>

    501. 

  501. 				<h3><?php _e('Posts', 'breadcrumb-navxt'); ?></h3>

    502. 

  502. 				<table class="form-table">

    503. 

  503. 					<?php

    504. 

  504. 						$this->input_text(__('Post Template', 'breadcrumb-navxt'), 'Hpost_post_template', 'large-text', false, __('The template for post breadcrumbs.', 'breadcrumb-navxt'));

    505. 

  505. 						$this->input_text(__('Post Template (Unlinked)', 'breadcrumb-navxt'), 'Hpost_post_template_no_anchor', 'large-text', false, __('The template for post breadcrumbs, used only when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    506. 

  506. 						$this->input_check(__('Post Hierarchy Display', 'breadcrumb-navxt'), 'bpost_post_taxonomy_display', __('Show the taxonomy leading to a post in the breadcrumb trail.', 'breadcrumb-navxt'));

    507. 

  507. 					?>

    508. 

  508. 					<tr valign="top">

    509. 

  509. 						<th scope="row">

    510. 

  510. 							<?php _e('Post Hierarchy', 'breadcrumb-navxt'); ?>

    511. 

  511. 						</th>

    512. 

  512. 						<td>

    513. 

  513. 							<?php

    514. 

  514. 								$this->input_radio('Spost_post_taxonomy_type', 'category', __('Categories'));

    515. 

  515. 								$this->input_radio('Spost_post_taxonomy_type', 'date', __('Dates'));

    516. 

  516. 								$this->input_radio('Spost_post_taxonomy_type', 'post_tag', __('Tags'));

    517. 

  517. 								//We use the value 'page' but really, this will follow the parent post hierarchy

    518. 

  518. 								$this->input_radio('Spost_post_taxonomy_type', 'page', __('Post Parent'));

    519. 

  519. 								//Loop through all of the taxonomies in the array

    520. 

  520. 								foreach($wp_taxonomies as $taxonomy)

    521. 

  521. 								{

    522. 

  522. 									//Check for non-public taxonomies

    523. 

  523. 									if(!apply_filters('bcn_show_tax_private', $taxonomy->public, $taxonomy->name))

    524. 

  524. 									{

    525. 

  525. 										continue;

    526. 

  526. 									}

    527. 

  527. 									//We only want custom taxonomies

    528. 

  528. 									if(($taxonomy->object_type == 'post' || is_array($taxonomy->object_type) && in_array('post', $taxonomy->object_type)) && !$taxonomy->_builtin)

    529. 

  529. 									{

    530. 

  530. 										$this->input_radio('Spost_post_taxonomy_type', $taxonomy->name, mb_convert_case($taxonomy->label, MB_CASE_TITLE, 'UTF-8'));

    531. 

  531. 									}

    532. 

  532. 								}

    533. 

  533. 							?>

    534. 

  534. 							<p class="description"><?php _e('The hierarchy which the breadcrumb trail will show. Note that the "Post Parent" option may require an additional plugin to behave as expected since this is a non-hierarchical post type.', 'breadcrumb-navxt'); ?></p>

    535. 

  535. 						</td>

    536. 

  536. 					</tr>

    537. 

  537. 				</table>

    538. 

  538. 				<h3><?php _e('Pages', 'breadcrumb-navxt'); ?></h3>

    539. 

  539. 				<table class="form-table">

    540. 

  540. 					<?php

    541. 

  541. 						$this->input_text(__('Page Template', 'breadcrumb-navxt'), 'Hpost_page_template', 'large-text', false, __('The template for page breadcrumbs.', 'breadcrumb-navxt'));

    542. 

  542. 						$this->input_text(__('Page Template (Unlinked)', 'breadcrumb-navxt'), 'Hpost_page_template_no_anchor', 'large-text', false, __('The template for page breadcrumbs, used only when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    543. 

  543. 						$this->input_text(__('Attachment Template', 'breadcrumb-navxt'), 'Hpost_attachment_template', 'large-text', false, __('The template for attachment breadcrumbs.', 'breadcrumb-navxt'));

    544. 

  544. 						$this->input_text(__('Attachment Template (Unlinked)', 'breadcrumb-navxt'), 'Hpost_attachment_template_no_anchor', 'large-text', false, __('The template for attachment breadcrumbs, used only when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    545. 

  545. 					?>

    546. 

  546. 				</table>

    547. 

  547. 			<?php

    548. 

  548. 			//Loop through all of the post types in the array

    549. 

  549. 			foreach($wp_post_types as $post_type)

    550. 

  550. 			{

    551. 

  551. 				//Check for non-public CPTs

    552. 

  552. 				if(!apply_filters('bcn_show_cpt_private', $post_type->public, $post_type->name))

    553. 

  553. 				{

    554. 

  554. 					continue;

    555. 

  555. 				}

    556. 

  556. 				//We only want custom post types

    557. 

  557. 				if(!$post_type->_builtin)

    558. 

  558. 				{

    559. 

  559. 					$singular_name_lc = mb_strtolower($post_type->labels->singular_name, 'UTF-8');

    560. 

  560. 				?>

    561. 

  561. 				<h3><?php echo $post_type->labels->singular_name; ?></h3>

    562. 

  562. 				<table class="form-table">

    563. 

  563. 					<?php

    564. 

  564. 						$this->input_text(sprintf(__('%s Template', 'breadcrumb-navxt'), $post_type->labels->singular_name), 'Hpost_' . $post_type->name . '_template', 'large-text', false, sprintf(__('The template for %s breadcrumbs.', 'breadcrumb-navxt'), $singular_name_lc));

    565. 

  565. 						$this->input_text(sprintf(__('%s Template (Unlinked)', 'breadcrumb-navxt'), $post_type->labels->singular_name), 'Hpost_' . $post_type->name . '_template_no_anchor', 'large-text', false, sprintf(__('The template for %s breadcrumbs, used only when the breadcrumb is not linked.', 'breadcrumb-navxt'), $singular_name_lc));

    566. 

  566. 						$optid = $this->get_valid_id('apost_' . $post_type->name . '_root');

    567. 

  567. 					?>

    568. 

  568. 					<tr valign="top">

    569. 

  569. 						<th scope="row">

    570. 

  570. 							<label for="<?php echo $optid;?>"><?php printf(__('%s Root Page', 'breadcrumb-navxt'), $post_type->labels->singular_name);?></label>

    571. 

  571. 						</th>

    572. 

  572. 						<td>

    573. 

  573. 							<?php wp_dropdown_pages(array('name' => $this->unique_prefix . '_options[apost_' . $post_type->name . '_root]', 'id' => $optid, 'echo' => 1, 'show_option_none' => __( '&mdash; Select &mdash;' ), 'option_none_value' => '0', 'selected' => $this->opt['apost_' . $post_type->name . '_root']));?>

    574. 

  574. 						</td>

    575. 

  575. 					</tr>

    576. 

  576. 					<?php

    577. 

  577. 						$this->input_check(sprintf(__('%s Archive Display', 'breadcrumb-navxt'), $post_type->labels->singular_name), 'bpost_' . $post_type->name . '_archive_display', sprintf(__('Show the breadcrumb for the %s post type archives in the breadcrumb trail.', 'breadcrumb-navxt'), $singular_name_lc), !$post_type->has_archive);

    578. 

  578. 						$this->input_check(sprintf(__('%s Hierarchy Display', 'breadcrumb-navxt'), $post_type->labels->singular_name), 'bpost_' . $post_type->name . '_taxonomy_display', sprintf(__('Show the taxonomy leading to a %s in the breadcrumb trail.', 'breadcrumb-navxt'), $singular_name_lc));

    579. 

  579. 					?>

    580. 

  580. 					<tr valign="top">

    581. 

  581. 						<th scope="row">

    582. 

  582. 							<?php printf(__('%s Hierarchy', 'breadcrumb-navxt'), $post_type->labels->singular_name); ?>

    583. 

  583. 						</th>

    584. 

  584. 						<td>

    585. 

  585. 							<?php

    586. 

  586. 								//We use the value 'page' but really, this will follow the parent post hierarchy

    587. 

  587. 								$this->input_radio('Spost_' . $post_type->name . '_taxonomy_type', 'page', __('Post Parent'));

    588. 

  588. 								//Loop through all of the taxonomies in the array

    589. 

  589. 								foreach($wp_taxonomies as $taxonomy)

    590. 

  590. 								{

    591. 

  591. 									//Check for non-public taxonomies

    592. 

  592. 									if(!apply_filters('bcn_show_tax_private', $taxonomy->public, $taxonomy->name))

    593. 

  593. 									{

    594. 

  594. 										continue;

    595. 

  595. 									}

    596. 

  596. 									//We only want custom taxonomies

    597. 

  597. 									if($taxonomy->object_type == $post_type->name || in_array($post_type->name, $taxonomy->object_type))

    598. 

  598. 									{

    599. 

  599. 										$this->input_radio('Spost_' . $post_type->name . '_taxonomy_type', $taxonomy->name, $taxonomy->labels->singular_name);

    600. 

  600. 									}

    601. 

  601. 								}

    602. 

  602. 							?>

    603. 

  603. 							<p class="description">

    604. 

  604. 							<?php

    605. 

  605. 							if($post_type->hierarchical)

    606. 

  606. 							{

    607. 

  607. 								_e('The hierarchy which the breadcrumb trail will show.', 'breadcrumb-navxt'); 

    608. 

  608. 							}

    609. 

  609. 							else

    610. 

  610. 							{

    611. 

  611. 								_e('The hierarchy which the breadcrumb trail will show. Note that the "Post Parent" option may require an additional plugin to behave as expected since this is a non-hierarchical post type.', 'breadcrumb-navxt');

    612. 

  612. 							}

    613. 

  613. 							?>

    614. 

  614. 							</p>

    615. 

  615. 						</td>

    616. 

  616. 					</tr>

    617. 

  617. 				</table>

    618. 

  618. 					<?php

    619. 

  619. 				}

    620. 

  620. 			}

    621. 

  621. 			do_action($this->unique_prefix . '_after_settings_tab_post');

    622. 

  622. 			?>

    623. 

  623. 			</fieldset>

    624. 

  624. 			<fieldset id="tax" class="bcn_options alttab">

    625. 

  625. 				<h3 class="tab-title" title="<?php _e('The settings for all taxonomies (including Categories, Tags, and custom taxonomies) are located under this tab.', 'breadcrumb-navxt');?>"><?php _e('Taxonomies', 'breadcrumb-navxt'); ?></h3>

    626. 

  626. 				<h3><?php _e('Categories', 'breadcrumb-navxt'); ?></h3>

    627. 

  627. 				<table class="form-table">

    628. 

  628. 					<?php

    629. 

  629. 						$this->input_text(__('Category Template', 'breadcrumb-navxt'), 'Hcategory_template', 'large-text', false, __('The template for category breadcrumbs.', 'breadcrumb-navxt'));

    630. 

  630. 						$this->input_text(__('Category Template (Unlinked)', 'breadcrumb-navxt'), 'Hcategory_template_no_anchor', 'large-text', false, __('The template for category breadcrumbs, used only when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    631. 

  631. 					?>

    632. 

  632. 				</table>

    633. 

  633. 				<h3><?php _e('Tags', 'breadcrumb-navxt'); ?></h3>

    634. 

  634. 				<table class="form-table">

    635. 

  635. 					<?php

    636. 

  636. 						$this->input_text(__('Tag Template', 'breadcrumb-navxt'), 'Hpost_tag_template', 'large-text', false, __('The template for tag breadcrumbs.', 'breadcrumb-navxt'));

    637. 

  637. 						$this->input_text(__('Tag Template (Unlinked)', 'breadcrumb-navxt'), 'Hpost_tag_template_no_anchor', 'large-text', false, __('The template for tag breadcrumbs, used only when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    638. 

  638. 					?>

    639. 

  639. 				</table>

    640. 

  640. 				<h3><?php _e('Post Formats', 'breadcrumb-navxt'); ?></h3>

    641. 

  641. 				<table class="form-table">

    642. 

  642. 					<?php

    643. 

  643. 						$this->input_text(__('Post Format Template', 'breadcrumb-navxt'), 'Hpost_format_template', 'large-text', false, __('The template for post format breadcrumbs.', 'breadcrumb-navxt'));

    644. 

  644. 						$this->input_text(__('Post Format Template (Unlinked)', 'breadcrumb-navxt'), 'Hpost_format_template_no_anchor', 'large-text', false, __('The template for post_format breadcrumbs, used only when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    645. 

  645. 					?>

    646. 

  646. 				</table>

    647. 

  647. 			<?php

    648. 

  648. 			//Loop through all of the taxonomies in the array

    649. 

  649. 			foreach($wp_taxonomies as $taxonomy)

    650. 

  650. 			{

    651. 

  651. 				//Check for non-public taxonomies

    652. 

  652. 				if(!apply_filters('bcn_show_tax_private', $taxonomy->public, $taxonomy->name))

    653. 

  653. 				{

    654. 

  654. 					continue;

    655. 

  655. 				}

    656. 

  656. 				//We only want custom taxonomies

    657. 

  657. 				if(!$taxonomy->_builtin)

    658. 

  658. 				{

    659. 

  659. 					$label_lc = mb_strtolower($taxonomy->label, 'UTF-8');

    660. 

  660. 				?>

    661. 

  661. 				<h3><?php echo mb_convert_case($taxonomy->label, MB_CASE_TITLE, 'UTF-8'); ?></h3>

    662. 

  662. 				<table class="form-table">

    663. 

  663. 					<?php

    664. 

  664. 						$this->input_text(sprintf(__('%s Template', 'breadcrumb-navxt'), $taxonomy->labels->singular_name), 'H' . $taxonomy->name . '_template', 'large-text', false, sprintf(__('The template for %s breadcrumbs.', 'breadcrumb-navxt'), $label_lc));

    665. 

  665. 						$this->input_text(sprintf(__('%s Template (Unlinked)', 'breadcrumb-navxt'), $taxonomy->labels->singular_name), 'H' . $taxonomy->name . '_template_no_anchor', 'large-text', false, sprintf(__('The template for %s breadcrumbs, used only when the breadcrumb is not linked.', 'breadcrumb-navxt'), $label_lc));

    666. 

  666. 					?>

    667. 

  667. 				</table>

    668. 

  668. 				<?php

    669. 

  669. 				}

    670. 

  670. 			}

    671. 

  671. 			do_action($this->unique_prefix . '_after_settings_tab_taxonomy'); ?>

    672. 

  672. 			</fieldset>

    673. 

  673. 			<fieldset id="miscellaneous" class="bcn_options">

    674. 

  674. 				<h3 class="tab-title" title="<?php _e('The settings for author and date archives, searches, and 404 pages are located under this tab.', 'breadcrumb-navxt');?>"><?php _e('Miscellaneous', 'breadcrumb-navxt'); ?></h3>

    675. 

  675. 				<h3><?php _e('Author Archives', 'breadcrumb-navxt'); ?></h3>

    676. 

  676. 				<table class="form-table">

    677. 

  677. 					<?php

    678. 

  678. 						$this->input_text(__('Author Template', 'breadcrumb-navxt'), 'Hauthor_template', 'large-text', false, __('The template for author breadcrumbs.', 'breadcrumb-navxt'));

    679. 

  679. 						$this->input_text(__('Author Template (Unlinked)', 'breadcrumb-navxt'), 'Hauthor_template_no_anchor', 'large-text', false, __('The template for author breadcrumbs, used only when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    680. 

  680. 						$this->input_select(__('Author Display Format', 'breadcrumb-navxt'), 'Sauthor_name', array("display_name", "nickname", "first_name", "last_name"), false, __('display_name uses the name specified in "Display name publicly as" under the user profile the others correspond to options in the user profile.', 'breadcrumb-navxt'));

    681. 

  681. 					?>

    682. 

  682. 				</table>

    683. 

  683. 				<h3><?php _e('Miscellaneous', 'breadcrumb-navxt'); ?></h3>

    684. 

  684. 				<table class="form-table">

    685. 

  685. 					<?php

    686. 

  686. 						$this->input_text(__('Date Template', 'breadcrumb-navxt'), 'Hdate_template', 'large-text', false, __('The template for date breadcrumbs.', 'breadcrumb-navxt'));

    687. 

  687. 						$this->input_text(__('Date Template (Unlinked)', 'breadcrumb-navxt'), 'Hdate_template_no_anchor', 'large-text', false, __('The template for date breadcrumbs, used only when the breadcrumb is not linked.', 'breadcrumb-navxt'));

    688. 

  688. 						$this->input_text(__('Search Template', 'breadcrumb-navxt'), 'Hsearch_template', 'large-text', false, __('The anchor template for search breadcrumbs, used only when the search results span several pages.', 'breadcrumb-navxt'));

    689. 

  689. 						$this->input_text(__('Search Template (Unlinked)', 'breadcrumb-navxt'), 'Hsearch_template_no_anchor', 'large-text', false, __('The anchor template for search breadcrumbs, used only when the search results span several pages and the breadcrumb is not linked.', 'breadcrumb-navxt'));

    690. 

  690. 						$this->input_text(__('404 Title', 'breadcrumb-navxt'), 'S404_title', 'regular-text');

    691. 

  691. 						$this->input_text(__('404 Template', 'breadcrumb-navxt'), 'H404_template', 'large-text', false, __('The template for 404 breadcrumbs.', 'breadcrumb-navxt'));

    692. 

  692. 					?>

    693. 

  693. 				</table>

    694. 

  694. 				<?php do_action($this->unique_prefix . '_after_settings_tab_miscellaneous'); ?>

    695. 

  695. 			</fieldset>

    696. 

  696. 			</div>

    697. 

  697. 			<p class="submit"><input type="submit" class="button-primary" name="bcn_admin_options" value="<?php esc_attr_e('Save Changes') ?>" /></p>

    698. 

  698. 		</form>

    699. 

  699. 		<?php 

    700. 

  700. 		//Need to add a separate menu thing for this

    701. 

  701. 		$this->import_form(); ?>

    702. 

  702. 		</div>

    703. 

  703. 		<?php

    704. 

  704. 	}

    705. 

  705. 	function opts_fix(&$opts)

    706. 

  706. 	{

    707. 

  707. 		if($opts['amax_title_length'] < 1)

    708. 

  708. 		{

    709. 

  709. 			$opts['amax_title_length'] = 1;

    710. 

  710. 		}

    711. 

  711. 	}

    712. 

  712. 	function opts_update_prebk(&$opts)

    713. 

  713. 	{

    714. 

  714. 		//Add custom post types

    715. 

  715. 		$this->find_posttypes($opts);

    716. 

  716. 		//Add custom taxonomy types

    717. 

  717. 		$this->find_taxonomies($opts);

    718. 

  718. 	}

    719. 

  719. 	/**

    720. 

  720. 	 * Places settings into $opts array, if missing, for the registered post types

    721. 

  721. 	 * 

    722. 

  722. 	 * @param array $opts

    723. 

  723. 	 */

    724. 

  724. 	function find_posttypes(&$opts)

    725. 

  725. 	{

    726. 

  726. 		global $wp_post_types, $wp_taxonomies;

    727. 

  727. 		//Loop through all of the post types in the array

    728. 

  728. 		foreach($wp_post_types as $post_type)

    729. 

  729. 		{

    730. 

  730. 			//Check for non-public CPTs

    731. 

  731. 			if(!apply_filters('bcn_show_cpt_private', $post_type->public, $post_type->name))

    732. 

  732. 			{

    733. 

  733. 				continue;

    734. 

  734. 			}

    735. 

  735. 			//We only want custom post types

    736. 

  736. 			if(!$post_type->_builtin)

    737. 

  737. 			{

    738. 

  738. 				//If the post type does not have settings in the options array yet, we need to load some defaults

    739. 

  739. 				if(!array_key_exists('Hpost_' . $post_type->name . '_template', $opts) || !$post_type->hierarchical && !array_key_exists('Spost_' . $post_type->name . '_taxonomy_type', $opts))

    740. 

  740. 				{

    741. 

  741. 					//Add the necessary option array members

    742. 

  742. 					$opts['Hpost_' . $post_type->name . '_template'] = __('<a title="Go to %ftitle%." href="%link%">%htitle%</a>', 'breadcrumb-navxt');

    743. 

  743. 					$opts['Hpost_' . $post_type->name . '_template_no_anchor'] = __('%htitle%', 'breadcrumb-navxt');

    744. 

  744. 					$opts['bpost_' . $post_type->name . '_archive_display'] = $post_type->has_archive;

    745. 

  745. 					//Do type dependent tasks

    746. 

  746. 					if($post_type->hierarchical)

    747. 

  747. 					{

    748. 

  748. 						//Set post_root for hierarchical types

    749. 

  749. 						$opts['apost_' . $post_type->name . '_root'] = get_option('page_on_front');

    750. 

  750. 						//Default to displaying a 'taxonomy'

    751. 

  751. 						$opts['bpost_' . $post_type->name . '_taxonomy_display'] = true;

    752. 

  752. 						//The 'taxonomy' is the page/post hierarchy for hierarchical post types

    753. 

  753. 						$opts['Spost_' . $post_type->name . '_taxonomy_type'] = 'page';

    754. 

  754. 					}

    755. 

  755. 					//If it is flat, we need a taxonomy selection

    756. 

  756. 					else

    757. 

  757. 					{

    758. 

  758. 						//Set post_root for flat types

    759. 

  759. 						$opts['apost_' . $post_type->name . '_root'] = get_option('page_for_posts');

    760. 

  760. 						//Default to not displaying a taxonomy

    761. 

  761. 						$opts['bpost_' . $post_type->name . '_taxonomy_display'] = false;

    762. 

  762. 						//Loop through all of the possible taxonomies

    763. 

  763. 						foreach($wp_taxonomies as $taxonomy)

    764. 

  764. 						{

    765. 

  765. 							//Check for non-public taxonomies

    766. 

  766. 							if(!apply_filters('bcn_show_tax_private', $taxonomy->public, $taxonomy->name))

    767. 

  767. 							{

    768. 

  768. 								continue;

    769. 

  769. 							}

    770. 

  770. 							//Activate the first taxonomy valid for this post type and exit the loop

    771. 

  771. 							if($taxonomy->object_type == $post_type->name || in_array($post_type->name, $taxonomy->object_type))

    772. 

  772. 							{

    773. 

  773. 								$opts['bpost_' . $post_type->name . '_taxonomy_display'] = true;

    774. 

  774. 								$opts['Spost_' . $post_type->name . '_taxonomy_type'] = $taxonomy->name;

    775. 

  775. 								break;

    776. 

  776. 							}

    777. 

  777. 						}

    778. 

  778. 					}

    779. 

  779. 					//If there are no valid taxonomies for this type, we default to not displaying taxonomies for this post type

    780. 

  780. 					if(!isset($opts['Spost_' . $post_type->name . '_taxonomy_type']))

    781. 

  781. 					{

    782. 

  782. 						$opts['Spost_' . $post_type->name . '_taxonomy_type'] = 'page';

    783. 

  783. 					}

    784. 

  784. 				}

    785. 

  785. 			}

    786. 

  786. 		}

    787. 

  787. 	}

    788. 

  788. 	/**

    789. 

  789. 	 * Places settings into $opts array, if missing, for the registered taxonomies

    790. 

  790. 	 * 

    791. 

  791. 	 * @param $opts

    792. 

  792. 	 */

    793. 

  793. 	function find_taxonomies(&$opts)

    794. 

  794. 	{

    795. 

  795. 		global $wp_taxonomies;

    796. 

  796. 		//We'll add our custom taxonomy stuff at this time

    797. 

  797. 		foreach($wp_taxonomies as $taxonomy)

    798. 

  798. 		{

    799. 

  799. 			//Check for non-public taxonomies

    800. 

  800. 			if(!apply_filters('bcn_show_tax_private', $taxonomy->public, $taxonomy->name))

    801. 

  801. 			{

    802. 

  802. 				continue;

    803. 

  803. 			}

    804. 

  804. 			//We only want custom taxonomies

    805. 

  805. 			if(!$taxonomy->_builtin)

    806. 

  806. 			{

    807. 

  807. 				//If the taxonomy does not have settings in the options array yet, we need to load some defaults

    808. 

  808. 				if(!array_key_exists('H' . $taxonomy->name . '_template', $opts))

    809. 

  809. 				{

    810. 

  810. 					//Add the necessary option array members

    811. 

  811. 					$opts['H' . $taxonomy->name . '_template'] = __(sprintf('<a title="Go to the %%ftitle%% %s archives." href="%%link%%">%%htitle%%</a>', $taxonomy->labels->singular_name), 'breadcrumb-navxt');

    812. 

  812. 					$opts['H' . $taxonomy->name . '_template_no_anchor'] = __(sprintf('%%htitle%%', $taxonomy->labels->singular_name), 'breadcrumb-navxt');

    813. 

  813. 				}

    814. 

  814. 			}

    815. 

  815. 		}

    816. 

  816. 	}

    817. 

  817. 	/**

    818. 

  818. 	 * Hooks into the theme hook alliance tha_breadcrumb_navigation filter and replaces the trail

    819. 

  819. 	 * with one generated by Breadcrumb NavXT

    820. 

  820. 	 * 

    821. 

  821. 	 * @param string $bradcrumb_trail The string breadcrumb trail that we will replace

    822. 

  822. 	 * @return string The Breadcrumb NavXT assembled breadcrumb trail

    823. 

  823. 	 */

    824. 

  824. 	function tha_compat($breadcrumb_trail)

    825. 

  825. 	{

    826. 

  826. 		//Return our breadcrumb trail

    827. 

  827. 		return $this->display(true);

    828. 

  828. 	}

    829. 

  829. 	/**

    830. 

  830. 	 * Outputs the breadcrumb trail

    831. 

  831. 	 * 

    832. 

  832. 	 * @param bool $return Whether to return or echo the trail.

    833. 

  833. 	 * @param bool $linked Whether to allow hyperlinks in the trail or not.

    834. 

  834. 	 * @param bool $reverse Whether to reverse the output or not.

    835. 

  835. 	 */

    836. 

  836. 	function display($return = false, $linked = true, $reverse = false)

    837. 

  837. 	{

    838. 

  838. 		//Grab the current settings from the db

    839. 

  839. 		$this->breadcrumb_trail->opt = wp_parse_args(get_option('bcn_options'), $this->opt);

    840. 

  840. 		//Generate the breadcrumb trail

    841. 

  841. 		$this->breadcrumb_trail->fill();

    842. 

  842. 		return $this->breadcrumb_trail->display($return, $linked, $reverse);

    843. 

  843. 	}

    844. 

  844. 	/**

    845. 

  845. 	 * Outputs the breadcrumb trail

    846. 

  846. 	 * 

    847. 

  847. 	 * @since 3.2.0

    848. 

  848. 	 * @param bool $return Whether to return or echo the trail.

    849. 

  849. 	 * @param bool $linked Whether to allow hyperlinks in the trail or not.

    850. 

  850. 	 * @param bool	$reverse Whether to reverse the output or not.

    851. 

  851. 	 */

    852. 

  852. 	function display_list($return = false, $linked = true, $reverse = false)

    853. 

  853. 	{

    854. 

  854. 		//Grab the current settings from the db

    855. 

  855. 		$this->breadcrumb_trail->opt = wp_parse_args(get_option('bcn_options'), $this->opt);

    856. 

  856. 		//Generate the breadcrumb trail

    857. 

  857. 		$this->breadcrumb_trail->fill();

    858. 

  858. 		return $this->breadcrumb_trail->display_list($return, $linked, $reverse);

    859. 

  859. 	}

    860. 

  860. }

    861. 

  861. //In the future there will be a hook for this so derivatives of bcn_breadcrumb_trail can use the admin

    862. 

  862. $bcn_breadcrumb_trail = new bcn_breadcrumb_trail();

    863. 

  863. //Let's make an instance of our object takes care of everything

    864. 

  864. $bcn_admin = new bcn_admin($bcn_breadcrumb_trail);

    865. 

  865. /**

    866. 

  866.  * A wrapper for the internal function in the class

    867. 

  867.  * 

    868. 

  868.  * @param bool $return Whether to return or echo the trail. (optional)

    869. 

  869.  * @param bool $linked Whether to allow hyperlinks in the trail or not. (optional)

    870. 

  870.  * @param bool $reverse Whether to reverse the output or not. (optional)

    871. 

  871.  */

    872. 

  872. function bcn_display($return = false, $linked = true, $reverse = false)

    873. 

  873. {

    874. 

  874. 	global $bcn_admin;

    875. 

  875. 	if($bcn_admin !== null)

    876. 

  876. 	{

    877. 

  877. 		return $bcn_admin->display($return, $linked, $reverse);

    878. 

  878. 	}

    879. 

  879. }

    880. 

  880. /**

    881. 

  881.  * A wrapper for the internal function in the class

    882. 

  882.  * 

    883. 

  883.  * @param  bool $return  Whether to return or echo the trail. (optional)

    884. 

  884.  * @param  bool $linked  Whether to allow hyperlinks in the trail or not. (optional)

    885. 

  885.  * @param  bool $reverse Whether to reverse the output or not. (optional)

    886. 

  886.  */

    887. 

  887. function bcn_display_list($return = false, $linked = true, $reverse = false)

    888. 

  888. {

    889. 

  889. 	global $bcn_admin;

    890. 

  890. 	if($bcn_admin !== null)

    891. 

  891. 	{

    892. 

  892. 		return $bcn_admin->display_list($return, $linked, $reverse);

    893. 

  893. 	}

    894. 

  894. }
    895.