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/wp-content/plugins/site-categories/lib/widgets/class_site_categories_widget_categories.php

https://gitlab.com/Blueprint-Marketing/interoccupy.net
PHP | 314 lines | 236 code | 66 blank | 12 comment | 77 complexity | 334af9fd863878e83be0b9e92840ac7b MD5 | raw file
    

  1. <?php
    2. 

  2. /**
    3. 

  3.  * Shows all Blog categories.
    4. 

  4.  */
    5. 

  5. class Bcat_WidgetCategories extends WP_Widget {
    6. 

  6. 

  7. 	function Bcat_WidgetCategories () {
    8. 

  8. 		$widget_ops = array('classname' => __CLASS__, 'description' => __('Shows a list of all site categories.', SITE_CATEGORIES_I18N_DOMAIN));
    9. 

  9. 		parent::WP_Widget(__CLASS__, __('Site Categories', SITE_CATEGORIES_I18N_DOMAIN), $widget_ops);
    10. 

  10. 	}
    11. 

  11. 

  12. 	function form($instance) {
    13. 

  13. 

  14. 		// Set defaults
    15. 

  15. 		// ...
    16. 

  16. 		$defaults = array( 
    17. 

  17. 			'title' 				=> 	'',
    18. 

  18. 			'per_page'				=>	5,
    19. 

  19. 			'ordering'				=>	'name',
    20. 

  20. 			'order'					=>	'ASC',
    21. 

  21. 			'show_style'			=>	'ul',
    22. 

  22. 			'hide_empty'			=>	0,
    23. 

  23. 			'show_counts'			=>	1,
    24. 

  24. 			'icon_show'				=>	1,
    25. 

  25. 			'icon_size'				=>	32,
    26. 

  26. 			'show_more_link'		=>	1,
    27. 

  27. 			'landing_link_label'	=>	__('more categories', SITE_CATEGORIES_I18N_DOMAIN)
    28. 

  28. 			
    29. 

  29. 		);
    30. 

  30. 		$instance = wp_parse_args( (array) $instance, $defaults ); 
    31. 

  31. 		//echo "instance<pre>"; print_r($instance); echo "</pre>";
    32. 

  32. 		
    33. 

  33. 		?>
    34. 

  34. 		<p>
    35. 

  35. 			<label for="<?php echo $this->get_field_id('title') ?>"><?php _e('Title:', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    36. 

  36. 			<input type="text" name="<?php echo $this->get_field_name('title'); ?>" id="<?php echo $this->get_field_id('title'); ?>" 
    37. 

  37. 				class="widefat" value="<?php echo $instance['title'] ?> "/>
    38. 

  38. 		</p>
    39. 

  39. 

  40. 		<p>
    41. 

  41. 			<label for="<?php echo $this->get_field_id('show_style') ?>"><?php _e('Display as:', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    42. 

  42. 			<select id="<?php echo $this->get_field_id( 'show_style' ); ?>" 
    43. 

  43. 				name="<?php echo $this->get_field_name( 'show_style'); ?>" class="widefat" style="width:100%;">
    44. 

  44. 				<option value="ol" <?php if ($instance['show_style'] == "ol") { echo ' selected="selected" '; } ?>><?php 
    45. 

  45. 					_e('Ordered List (ol)', SITE_CATEGORIES_I18N_DOMAIN); ?></option>
    46. 

  46. 				<option value="ul" <?php if ($instance['show_style'] == "ul") { echo ' selected="selected" '; } ?>><?php 
    47. 

  47. 					_e('Unordered List (ul)', SITE_CATEGORIES_I18N_DOMAIN); ?></option>
    48. 

  48. 

  49. <?php /* >
    50. 

  50. 				<option value="select" <?php if ($instance['show_style'] == "select") { echo ' selected="selected" '; } ?>><?php 
    51. 

  51. 					_e('Dropdown (select)', SITE_CATEGORIES_I18N_DOMAIN); ?></option>
    52. 

  52. <?php */ ?>
    53. 

  53. 			</select>
    54. 

  54. 		</p>
    55. 

  55. 

  56. 		<p>
    57. 

  57. 			<label for="<?php echo $this->get_field_id( 'per_page' ); ?>"><?php 
    58. 

  58. 				_e('Number of Site Categories to show:', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    59. 

  59. 

  60. 			<input type="text" id="<?php echo $this->get_field_id( 'per_page' ); ?>" value="<?php echo intval($instance['per_page']); ?>"
    61. 

  61. 				name="<?php echo $this->get_field_name( 'per_page'); ?>" class="widefat" style="width:100%;" />
    62. 

  62. 		</p>
    63. 

  63. 

  64. 		<p>
    65. 

  65. 			<label for="<?php echo $this->get_field_id('ordering') ?>"><?php _e('Ordering:', SITE_CATEGORIES_I18N_DOMAIN); ?></label><br />
    66. 

  66. 			<select id="<?php echo $this->get_field_id( 'ordering' ); ?>" 
    67. 

  67. 				name="<?php echo $this->get_field_name( 'ordering'); ?>" class="widefat" style="width:60%;">
    68. 

  68. 				<option value="name" <?php if ($instance['ordering'] == "name") { echo ' selected="selected" '; }?>><?php 
    69. 

  69. 					_e('Name', SITE_CATEGORIES_I18N_DOMAIN); ?></option>
    70. 

  70. 				<option value="id" <?php if ($instance['ordering'] == "id") { echo ' selected="selected" '; }?>><?php 
    71. 

  71. 					_e('Category ID', SITE_CATEGORIES_I18N_DOMAIN); ?></option>
    72. 

  72. 			</select>
    73. 

  73. 			<select id="<?php echo $this->get_field_id( 'order' ); ?>" 
    74. 

  74. 				name="<?php echo $this->get_field_name( 'order'); ?>" class="widefat" style="width:25%;">
    75. 

  75. 				<option value="ASC" <?php if ($instance['order'] == "ASC") { echo ' selected="selected" '; }?>><?php 
    76. 

  76. 					_e('ASC', SITE_CATEGORIES_I18N_DOMAIN); ?></option>
    77. 

  77. 				<option value="DESC" <?php if ($instance['order'] == "DESC") { echo ' selected="selected" '; }?>><?php 
    78. 

  78. 					_e('DESC', SITE_CATEGORIES_I18N_DOMAIN); ?></option>
    79. 

  79. 			</select>
    80. 

  80. 		</p>
    81. 

  81. 

  82. 		<p>
    83. 

  83. 			<label for="<?php echo $this->get_field_id('hide_empty') ?>"><?php _e('Hide Empty Site Categories:', SITE_CATEGORIES_I18N_DOMAIN); ?></label><br />
    84. 

  84. 			<input type="radio" name="<?php echo $this->get_field_name( 'hide_empty'); ?>" id="<?php echo $this->get_field_id('hide_empty') ?>_yes" 
    85. 

  85. 				value="1" <?php if ($instance['hide_empty'] == "1") { echo ' checked="checked" '; } ?> /> <label for="<?php echo $this->get_field_id('hide_empty') ?>_yes"><?php _e('Yes', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    86. 

  86. 			
    87. 

  87. 			<input type="radio" name="<?php echo $this->get_field_name( 'hide_empty'); ?>" id="<?php echo $this->get_field_id('hide_empty') ?>_no" 
    88. 

  88. 				value="0" <?php if ($instance['hide_empty'] == "0") { echo ' checked="checked" '; } ?> /> <label for="<?php echo $this->get_field_id('hide_empty') ?>_no"><?php _e('No', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    89. 

  89. 		</p>
    90. 

  90. 

  91. 		<p>
    92. 

  92. 			<label for="<?php echo $this->get_field_id('show_counts') ?>"><?php _e('Show Site Category Count:', SITE_CATEGORIES_I18N_DOMAIN); ?></label><br />
    93. 

  93. 			<input type="radio" name="<?php echo $this->get_field_name( 'show_counts'); ?>" id="<?php echo $this->get_field_id('show_counts') ?>_yes" 
    94. 

  94. 				value="1" <?php if ($instance['show_counts'] == "1") { echo ' checked="checked" '; } ?> /> <label for="<?php echo $this->get_field_id('show_counts') ?>_yes"><?php _e('Yes', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    95. 

  95. 			
    96. 

  96. 			<input type="radio" name="<?php echo $this->get_field_name( 'show_counts'); ?>" id="<?php echo $this->get_field_id('show_counts') ?>_no" 
    97. 

  97. 				value="0" <?php if ($instance['show_counts'] == "0") { echo ' checked="checked" '; } ?> /> <label for="<?php echo $this->get_field_id('show_counts') ?>_no"><?php _e('No', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    98. 

  98. 		</p>
    99. 

  99. 

  100. 

  101. 		<p>
    102. 

  102. 			<label for="<?php echo $this->get_field_id('icon_show') ?>"><?php _e('Show Site Category icons:', SITE_CATEGORIES_I18N_DOMAIN); ?></label><br />
    103. 

  103. 			<input type="radio" name="<?php echo $this->get_field_name( 'icon_show'); ?>" id="<?php echo $this->get_field_id('icon_show') ?>_yes" 
    104. 

  104. 				value="1" <?php if ($instance['icon_show'] == "1") { echo ' checked="checked" '; } ?> /> <label for="<?php echo $this->get_field_id('icon_show') ?>_yes"><?php _e('Yes', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    105. 

  105. 			
    106. 

  106. 			<input type="radio" name="<?php echo $this->get_field_name( 'icon_show'); ?>" id="<?php echo $this->get_field_id('icon_show') ?>_no" 
    107. 

  107. 				value="0" <?php if ($instance['icon_show'] == "0") { echo ' checked="checked" '; } ?> /> <label for="<?php echo $this->get_field_id('icon_show') ?>_no"><?php _e('No', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    108. 

  108. 		</p>
    109. 

  109. 

  110. 		<p>
    111. 

  111. 			<label for="<?php echo $this->get_field_id('icon_size') ?>"><?php _e('Icon size:', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    112. 

  112. 			<input type="text" name="<?php echo $this->get_field_name('icon_size'); ?>" id="<?php echo $this->get_field_id('icon_size'); ?>" 
    113. 

  113. 				class="" size="5" value="<?php echo $instance['icon_size'] ?>"/>px  <?php _e('square', SITE_CATEGORIES_I18N_DOMAIN); ?>
    114. 

  114. 		</p>
    115. 

  115. 		
    116. 

  116. 		<p>
    117. 

  117. 			<label for="<?php echo $this->get_field_id('show_more_link') ?>"><?php _e('Landing Page link below categories list:', SITE_CATEGORIES_I18N_DOMAIN); ?></label><br />
    118. 

  118. 			<input type="radio" name="<?php echo $this->get_field_name( 'show_more_link'); ?>" id="<?php echo $this->get_field_id('show_more_link') ?>_yes" 
    119. 

  119. 				value="1" <?php if ($instance['show_more_link'] == "1") { echo ' checked="checked" '; } ?> /> <label for="<?php echo $this->get_field_id('show_more_link') ?>_yes"><?php _e('Yes', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    120. 

  120. 			
    121. 

  121. 			<input type="radio" name="<?php echo $this->get_field_name( 'show_more_link'); ?>" id="<?php echo $this->get_field_id('show_more_link') ?>_no" 
    122. 

  122. 				value="0" <?php if ($instance['show_more_link'] == "0") { echo ' checked="checked" '; } ?> /> <label for="<?php echo $this->get_field_id('show_more_link') ?>_no"><?php _e('No', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    123. 

  123. 		</p>
    124. 

  124. 		<p>
    125. 

  125. 			<label for="<?php echo $this->get_field_id( 'landing_link_label' ); ?>"><?php 
    126. 

  126. 				_e('Label for link:', SITE_CATEGORIES_I18N_DOMAIN); ?></label>
    127. 

  127. 

  128. 			<input type="text" id="<?php echo $this->get_field_id( 'landing_link_label' ); ?>" value="<?php echo $instance['landing_link_label']; ?>"
    129. 

  129. 				name="<?php echo $this->get_field_name( 'landing_link_label'); ?>" class="widefat" style="width:100%;" />
    130. 

  130. 		</p>
    131. 

  131. 		
    132. 

  132. 		<?php
    133. 

  133. 	}
    134. 

  134. 

  135. 	function update($new_instance, $old_instance) {
    136. 

  136. 		$instance = $old_instance;
    137. 

  137. 

  138. 		$instance['title'] 				= strip_tags($new_instance['title']);
    139. 

  139. 		$instance['per_page'] 			= strip_tags($new_instance['per_page']);
    140. 

  140. 		$instance['ordering'] 			= strip_tags($new_instance['ordering']);
    141. 

  141. 		$instance['order'] 				= strip_tags($new_instance['order']);
    142. 

  142. 		$instance['hide_empty'] 		= intval($new_instance['hide_empty']);
    143. 

  143. 		$instance['show_counts'] 		= intval($new_instance['show_counts']);
    144. 

  144. 		$instance['show_style'] 		= strip_tags($new_instance['show_style']);
    145. 

  145. 		$instance['icon_show'] 			= strip_tags($new_instance['icon_show']);
    146. 

  146. 		$instance['icon_size'] 			= intval($new_instance['icon_size']);
    147. 

  147. 		$instance['show_more_link'] 	= intval($new_instance['show_more_link']);
    148. 

  148. 		$instance['landing_link_label'] = strip_tags($new_instance['landing_link_label']);
    149. 

  149. 

  150. 		delete_site_transient( 'site-categories-categories-data-'. $this->number );
    151. 

  151. 		return $instance;
    152. 

  152. 	}
    153. 

  153. 

  154. 	function widget($args, $instance) {
    155. 

  155. 

  156. 		global $site_categories, $current_site;		
    157. 

  157. 		
    158. 

  158. 		$site_categories->load_config();
    159. 

  159. 		extract($args);
    160. 

  160. 

  161. 		$per_page 		= intval($instance['per_page']);
    162. 

  162. 		if (!$per_page) {
    163. 

  163. 			if (isset($site_categories->opts['blog_limit']))
    164. 

  164. 				$per_page = intval($site_categories->opts['blog_limit']);
    165. 

  165. 			else
    166. 

  166. 				$per_page = 10;
    167. 

  167. 		}
    168. 

  168. 		$instance['per_page'] = intval($per_page);
    169. 

  169. 

  170. 

  171. 		$ordering 		= strip_tags($instance['ordering']);
    172. 

  172. 		if (!$ordering) {
    173. 

  173. 			if (isset($site_categories->opts['blog_ordering']))
    174. 

  174. 				$ordering = @$default_opts['blog_ordering'];			
    175. 

  175. 			else
    176. 

  176. 				$ordering = "alphabetical";
    177. 

  177. 		}
    178. 

  178. 		$instance['ordering'] = $ordering;
    179. 

  179. 		
    180. 

  180. 		$icon_size 	= intval($instance['icon_size']);
    181. 

  181. 		if ((!$icon_size) || ($icon_size < 1)) {
    182. 

  182. 			$icon_size = 32;
    183. 

  183. 		}
    184. 

  184. 		$instance['icon_size'] = $icon_size;
    185. 

  185. 

  186. 		$show_style 	= strip_tags($instance['show_style']);
    187. 

  187. 		if (!$show_style) {
    188. 

  188. 			$show_style = "ul";
    189. 

  189. 		}
    190. 

  190. 		$instance['show_style'] = $show_style;
    191. 

  191. 		
    192. 

  192. 		//echo "instance<pre>"; print_r($instance); echo "</pre>";
    193. 

  193. 		
    194. 

  194. 		$data = get_site_transient( 'site-categories-categories-data-'. $this->number );
    195. 

  195. 		if (!$data) {
    196. 

  196. 			
    197. 

  197. 			switch_to_blog( $current_site->blog_id );
    198. 

  198. 		
    199. 

  199. 			$get_terms_args = array();
    200. 

  200. 			$get_terms_args['hide_empty']	=	$instance['hide_empty'];
    201. 

  201. 			$get_terms_args['orderby']		=	$instance['ordering'];
    202. 

  202. 

  203. 			$categories = get_terms( SITE_CATEGORIES_TAXONOMY, $get_terms_args );
    204. 

  204. 			//echo "categories<pre>"; print_r($categories); echo "</pre>";
    205. 

  205. 		
    206. 

  206. 			if (($categories) && (count($categories))) {
    207. 

  207. 				$data = array();
    208. 

  208. 				$data['current_page'] = 1;
    209. 

  209. 

  210. 				if (count($categories) < $instance['per_page']) {
    211. 

  211. 

  212. 					$data['categories'] = $categories;
    213. 

  213. 

  214. 				} else {
    215. 

  215. 

  216. 					$data['offset'] 		= intval($instance['per_page']) * (intval($data['current_page'])-1); 
    217. 

  217. 					$data['categories'] 	= array_slice($categories, $data['offset'], $instance['per_page'], true);
    218. 

  218. 					$data['total_pages'] 	= ceil(count($categories)/intval($instance['per_page']));
    219. 

  219. 				}
    220. 

  220. 				
    221. 

  221. 				if (count($data['categories'])) {
    222. 

  222. 

  223. 					foreach($data['categories'] as $idx => $data_category) {
    224. 

  224. 

  225. 						$data['categories'][$idx]->icon_image_src = $site_categories->get_category_term_icon_src($data_category->term_id,
    226. 

  226. 						 	$instance['icon_size']);
    227. 

  227. 

  228. 						if ((isset($site_categories->opts['landing_page_rewrite'])) && ($site_categories->opts['landing_page_rewrite'] == true)) {
    229. 

  229. 							$data['categories'][$idx]->bcat_url = trailingslashit($site_categories->opts['landing_page_slug']) . $data_category->slug;
    230. 

  230. 						} else {
    231. 

  231. 							$data['categories'][$idx]->bcat_url = $site_categories->opts['landing_page_slug'] .'&amp;category_name=' . $data_category->slug;
    232. 

  232. 						}
    233. 

  233. 					}
    234. 

  234. 				}
    235. 

  235. 

  236. 

  237. 				if (intval($instance['show_more_link'])) {
    238. 

  238. 					if ((isset($site_categories->opts['landing_page_rewrite'])) && ($site_categories->opts['landing_page_rewrite'] == true)) {
    239. 

  239. 						$data['landing']['link_url'] = trailingslashit($site_categories->opts['landing_page_slug']);
    240. 

  240. 					} else {
    241. 

  241. 						$data['landing']['link_url'] = $site_categories->opts['landing_page_slug'];
    242. 

  242. 					}
    243. 

  243. 					if (isset($instance['landing_link_label']))
    244. 

  244. 						$data['landing']['link_label'] = $instance['landing_link_label'];
    245. 

  245. 					else
    246. 

  246. 						$data['landing']['link_label'] = __('More Categories', SITE_CATEGORIES_I18N_DOMAIN);								
    247. 

  247. 				}			
    248. 

  248. 			}		
    249. 

  249. 			restore_current_blog();
    250. 

  250. 			
    251. 

  251. 			set_site_transient( 'site-categories-categories-data-'. $this->number, $data, 30);
    252. 

  252. 		}
    253. 

  253. 		
    254. 

  254. 		$categories_content = apply_filters('categories_widget_list_display', '', $data, $instance);
    255. 

  255. 		if (strlen($categories_content)) {
    256. 

  256. 			echo $before_widget;
    257. 

  257. 

  258. 			$title = apply_filters('widget_title', $instance['title']);
    259. 

  259. 			if ($title) echo $before_title . $title . $after_title;
    260. 

  260. 		
    261. 

  261. 			echo $categories_content;
    262. 

  262. 		
    263. 

  263. 			echo $after_widget;
    264. 

  264. 			
    265. 

  265. 		}
    266. 

  266. 	}
    267. 

  267. }
    268. 

  268. 

  269. function process_categories_widget_list_display($content, $data, $args) {
    270. 

  270. 	//echo "args<pre>"; print_r($args); echo "</pre>";
    271. 

  271. 	//echo "data<pre>"; print_r($data); echo "</pre>";
    272. 

  272. 

  273. 	if ((isset($data['categories'])) && (count($data['categories']))) {
    274. 

  274. 

  275. 		if ($args['show_style'] == "ol") { $content .= '<ol class="site-categories site-categories-widget">'; }
    276. 

  276. 		else if ($args['show_style'] == "select") { $content .= '<select class="site-categories site-categories-widget">'; }
    277. 

  277. 		else { $content .= '<ul class="site-categories site-categories-widget">'; }
    278. 

  278. 

  279. 		foreach ($data['categories'] as $category) { 
    280. 

  280. 			if ($args['show_style'] != "select") { 
    281. 

  281. 

  282. 				$content .=	'<li><a href="'. $category->bcat_url .'">';
    283. 

  283. 				
    284. 

  284. 					if ( ($args['icon_show'] == true) && (isset($category->icon_image_src))) {
    285. 

  285. 						$content .= '<img class="site-category-icon" width="'. $args['icon_size'] .'" height="'. $args['icon_size'] .'"
    286. 

  286. 						 alt="'. $category->name .'" src="'. $category->icon_image_src .'" />';
    287. 

  287. 					} 
    288. 

  288. 					$content .= '<span class="site-category-title">'. $category->name .'</span>';
    289. 

  289. 					if ($args['show_counts']) {
    290. 

  290. 						$content .= '<span class="site-category-count">('. $category->count .')</span>';
    291. 

  291. 					}
    292. 

  292. 					$content .= '</a>';
    293. 

  293. 				$content .= '</li>';
    294. 

  294. 			} else {
    295. 

  295. 				$content .= '<option value="'. $category->bcat_url .'">'. $category->name .'</option>';
    296. 

  296. 			}
    297. 

  297. 		}
    298. 

  298. 

  299. 		if ($args['show_style'] == "ol") { $content .= "</ol>"; }
    300. 

  300. 		else if ($args['show_style'] == "select") { $content .= "</select>"; }
    301. 

  301. 		else { $content .= "</ul>"; }
    302. 

  302. 

  303. 		if ((isset($args['show_more_link'])) && ($args['show_more_link']) && (isset($data['landing']))) { 
    304. 

  304. 

  305. 			$content .= '<div id="site-categories-navigation">';
    306. 

  306. 

  307. 				$content .= '<a href="'. $data['landing']['link_url'] .'">'. $data['landing']['link_label'] .'</a>';
    308. 

  308. 			$content .= '</div>';
    309. 

  309. 		}
    310. 

  310. 	}
    311. 

  311. 

  312. 	return $content;
    313. 

  313. }
    314. 

  314. add_filter('categories_widget_list_display', 'process_categories_widget_list_display', 99, 3);
    315. 

  315.