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1 <?php |
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2 |
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3 /** |
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4 * Default Widgets |
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5 * |
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6 * @package WordPress |
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7 * @subpackage Widgets |
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8 */ |
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9 |
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10 /** |
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11 * Pages widget class |
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12 * |
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13 * @since 2.8.0 |
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14 */ |
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15 class WP_Widget_Pages extends WP_Widget { |
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16 |
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17 function WP_Widget_Pages() { |
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18 $widget_ops = array('classname' => 'widget_pages', 'description' => __( 'Your blog’s WordPress Pages') ); |
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19 $this->WP_Widget('pages', __('Pages'), $widget_ops); |
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20 } |
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21 |
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22 function widget( $args, $instance ) { |
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23 extract( $args ); |
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24 |
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25 $title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Pages' ) : $instance['title']); |
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26 $sortby = empty( $instance['sortby'] ) ? 'menu_order' : $instance['sortby']; |
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27 $exclude = empty( $instance['exclude'] ) ? '' : $instance['exclude']; |
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28 |
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29 if ( $sortby == 'menu_order' ) |
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30 $sortby = 'menu_order, post_title'; |
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31 |
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32 $out = wp_list_pages( apply_filters('widget_pages_args', array('title_li' => '', 'echo' => 0, 'sort_column' => $sortby, 'exclude' => $exclude) ) ); |
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33 |
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34 if ( !empty( $out ) ) { |
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35 echo $before_widget; |
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36 if ( $title) |
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37 echo $before_title . $title . $after_title; |
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38 ?> |
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39 <ul> |
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40 <?php echo $out; ?> |
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41 </ul> |
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42 <?php |
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43 echo $after_widget; |
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44 } |
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45 } |
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46 |
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47 function update( $new_instance, $old_instance ) { |
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48 $instance = $old_instance; |
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49 $instance['title'] = strip_tags($new_instance['title']); |
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50 if ( in_array( $new_instance['sortby'], array( 'post_title', 'menu_order', 'ID' ) ) ) { |
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51 $instance['sortby'] = $new_instance['sortby']; |
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52 } else { |
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53 $instance['sortby'] = 'menu_order'; |
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54 } |
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55 |
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56 $instance['exclude'] = strip_tags( $new_instance['exclude'] ); |
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57 |
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58 return $instance; |
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59 } |
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60 |
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61 function form( $instance ) { |
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62 //Defaults |
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63 $instance = wp_parse_args( (array) $instance, array( 'sortby' => 'post_title', 'title' => '', 'exclude' => '') ); |
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64 $title = esc_attr( $instance['title'] ); |
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65 $exclude = esc_attr( $instance['exclude'] ); |
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66 ?> |
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67 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></p> |
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68 <p> |
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69 <label for="<?php echo $this->get_field_id('sortby'); ?>"><?php _e( 'Sort by:' ); ?></label> |
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70 <select name="<?php echo $this->get_field_name('sortby'); ?>" id="<?php echo $this->get_field_id('sortby'); ?>" class="widefat"> |
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71 <option value="post_title"<?php selected( $instance['sortby'], 'post_title' ); ?>><?php _e('Page title'); ?></option> |
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72 <option value="menu_order"<?php selected( $instance['sortby'], 'menu_order' ); ?>><?php _e('Page order'); ?></option> |
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73 <option value="ID"<?php selected( $instance['sortby'], 'ID' ); ?>><?php _e( 'Page ID' ); ?></option> |
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74 </select> |
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75 </p> |
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76 <p> |
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77 <label for="<?php echo $this->get_field_id('exclude'); ?>"><?php _e( 'Exclude:' ); ?></label> <input type="text" value="<?php echo $exclude; ?>" name="<?php echo $this->get_field_name('exclude'); ?>" id="<?php echo $this->get_field_id('exclude'); ?>" class="widefat" /> |
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78 <br /> |
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79 <small><?php _e( 'Page IDs, separated by commas.' ); ?></small> |
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80 </p> |
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81 <?php |
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82 } |
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83 |
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84 } |
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85 |
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86 /** |
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87 * Links widget class |
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88 * |
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89 * @since 2.8.0 |
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90 */ |
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91 class WP_Widget_Links extends WP_Widget { |
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92 |
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93 function WP_Widget_Links() { |
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94 $widget_ops = array('description' => __( "Your blogroll" ) ); |
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95 $this->WP_Widget('links', __('Links'), $widget_ops); |
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96 } |
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97 |
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98 function widget( $args, $instance ) { |
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99 extract($args, EXTR_SKIP); |
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100 |
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101 $show_description = isset($instance['description']) ? $instance['description'] : false; |
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102 $show_name = isset($instance['name']) ? $instance['name'] : false; |
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103 $show_rating = isset($instance['rating']) ? $instance['rating'] : false; |
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104 $show_images = isset($instance['images']) ? $instance['images'] : true; |
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105 $category = isset($instance['category']) ? $instance['category'] : false; |
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106 |
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107 if ( is_admin() && !$category ) { |
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108 // Display All Links widget as such in the widgets screen |
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109 echo $before_widget . $before_title. __('All Links') . $after_title . $after_widget; |
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110 return; |
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111 } |
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112 |
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113 $before_widget = preg_replace('/id="[^"]*"/','id="%id"', $before_widget); |
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114 wp_list_bookmarks(apply_filters('widget_links_args', array( |
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115 'title_before' => $before_title, 'title_after' => $after_title, |
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116 'category_before' => $before_widget, 'category_after' => $after_widget, |
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117 'show_images' => $show_images, 'show_description' => $show_description, |
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118 'show_name' => $show_name, 'show_rating' => $show_rating, |
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119 'category' => $category, 'class' => 'linkcat widget' |
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120 ))); |
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121 } |
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122 |
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123 function update( $new_instance, $old_instance ) { |
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124 $new_instance = (array) $new_instance; |
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125 $instance = array( 'images' => 0, 'name' => 0, 'description' => 0, 'rating' => 0); |
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126 foreach ( $instance as $field => $val ) { |
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127 if ( isset($new_instance[$field]) ) |
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128 $instance[$field] = 1; |
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129 } |
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130 $instance['category'] = intval($new_instance['category']); |
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131 |
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132 return $instance; |
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133 } |
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134 |
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135 function form( $instance ) { |
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136 |
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137 //Defaults |
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138 $instance = wp_parse_args( (array) $instance, array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false, 'category' => false ) ); |
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139 $link_cats = get_terms( 'link_category'); |
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140 ?> |
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141 <p> |
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142 <label for="<?php echo $this->get_field_id('category'); ?>" class="screen-reader-text"><?php _e('Select Link Category'); ?></label> |
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143 <select class="widefat" id="<?php echo $this->get_field_id('category'); ?>" name="<?php echo $this->get_field_name('category'); ?>"> |
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144 <option value=""><?php _e('All Links'); ?></option> |
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145 <?php |
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146 foreach ( $link_cats as $link_cat ) { |
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147 echo '<option value="' . intval($link_cat->term_id) . '"' |
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148 . ( $link_cat->term_id == $instance['category'] ? ' selected="selected"' : '' ) |
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149 . '>' . $link_cat->name . "</option>\n"; |
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150 } |
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151 ?> |
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152 </select></p> |
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153 <p> |
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154 <input class="checkbox" type="checkbox" <?php checked($instance['images'], true) ?> id="<?php echo $this->get_field_id('images'); ?>" name="<?php echo $this->get_field_name('images'); ?>" /> |
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155 <label for="<?php echo $this->get_field_id('images'); ?>"><?php _e('Show Link Image'); ?></label><br /> |
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156 <input class="checkbox" type="checkbox" <?php checked($instance['name'], true) ?> id="<?php echo $this->get_field_id('name'); ?>" name="<?php echo $this->get_field_name('name'); ?>" /> |
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157 <label for="<?php echo $this->get_field_id('name'); ?>"><?php _e('Show Link Name'); ?></label><br /> |
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158 <input class="checkbox" type="checkbox" <?php checked($instance['description'], true) ?> id="<?php echo $this->get_field_id('description'); ?>" name="<?php echo $this->get_field_name('description'); ?>" /> |
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159 <label for="<?php echo $this->get_field_id('description'); ?>"><?php _e('Show Link Description'); ?></label><br /> |
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160 <input class="checkbox" type="checkbox" <?php checked($instance['rating'], true) ?> id="<?php echo $this->get_field_id('rating'); ?>" name="<?php echo $this->get_field_name('rating'); ?>" /> |
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161 <label for="<?php echo $this->get_field_id('rating'); ?>"><?php _e('Show Link Rating'); ?></label> |
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162 </p> |
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163 <?php |
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164 } |
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165 } |
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166 |
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167 /** |
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168 * Search widget class |
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169 * |
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170 * @since 2.8.0 |
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171 */ |
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172 class WP_Widget_Search extends WP_Widget { |
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173 |
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174 function WP_Widget_Search() { |
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175 $widget_ops = array('classname' => 'widget_search', 'description' => __( "A search form for your blog") ); |
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176 $this->WP_Widget('search', __('Search'), $widget_ops); |
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177 } |
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178 |
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179 function widget( $args, $instance ) { |
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180 extract($args); |
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181 $title = apply_filters('widget_title', $instance['title']); |
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182 |
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183 echo $before_widget; |
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184 if ( $title ) |
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185 echo $before_title . $title . $after_title; |
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186 |
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187 // Use current theme search form if it exists |
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188 get_search_form(); |
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189 |
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190 echo $after_widget; |
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191 } |
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192 |
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193 function form( $instance ) { |
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194 $instance = wp_parse_args( (array) $instance, array( 'title' => '') ); |
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195 $title = $instance['title']; |
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196 ?> |
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197 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></label></p> |
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198 <?php |
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199 } |
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200 |
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201 function update( $new_instance, $old_instance ) { |
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202 $instance = $old_instance; |
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203 $new_instance = wp_parse_args((array) $new_instance, array( 'title' => '')); |
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204 $instance['title'] = strip_tags($new_instance['title']); |
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205 return $instance; |
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206 } |
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207 |
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208 } |
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209 |
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210 /** |
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211 * Archives widget class |
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212 * |
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213 * @since 2.8.0 |
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214 */ |
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215 class WP_Widget_Archives extends WP_Widget { |
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216 |
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217 function WP_Widget_Archives() { |
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218 $widget_ops = array('classname' => 'widget_archive', 'description' => __( 'A monthly archive of your blog’s posts') ); |
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219 $this->WP_Widget('archives', __('Archives'), $widget_ops); |
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220 } |
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221 |
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222 function widget( $args, $instance ) { |
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223 extract($args); |
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224 $c = $instance['count'] ? '1' : '0'; |
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225 $d = $instance['dropdown'] ? '1' : '0'; |
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226 $title = apply_filters('widget_title', empty($instance['title']) ? __('Archives') : $instance['title']); |
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227 |
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228 echo $before_widget; |
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229 if ( $title ) |
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230 echo $before_title . $title . $after_title; |
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231 |
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232 if ( $d ) { |
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233 ?> |
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234 <select name="archive-dropdown" onchange='document.location.href=this.options[this.selectedIndex].value;'> <option value=""><?php echo esc_attr(__('Select Month')); ?></option> <?php wp_get_archives(apply_filters('widget_archives_dropdown_args', array('type' => 'monthly', 'format' => 'option', 'show_post_count' => $c))); ?> </select> |
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235 <?php |
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236 } else { |
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237 ?> |
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238 <ul> |
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239 <?php wp_get_archives(apply_filters('widget_archives_args', array('type' => 'monthly', 'show_post_count' => $c))); ?> |
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240 </ul> |
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241 <?php |
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242 } |
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243 |
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244 echo $after_widget; |
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245 } |
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246 |
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247 function update( $new_instance, $old_instance ) { |
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248 $instance = $old_instance; |
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249 $new_instance = wp_parse_args( (array) $new_instance, array( 'title' => '', 'count' => 0, 'dropdown' => '') ); |
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250 $instance['title'] = strip_tags($new_instance['title']); |
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251 $instance['count'] = $new_instance['count'] ? 1 : 0; |
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252 $instance['dropdown'] = $new_instance['dropdown'] ? 1 : 0; |
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253 |
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254 return $instance; |
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255 } |
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256 |
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257 function form( $instance ) { |
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258 $instance = wp_parse_args( (array) $instance, array( 'title' => '', 'count' => 0, 'dropdown' => '') ); |
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259 $title = strip_tags($instance['title']); |
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260 $count = $instance['count'] ? 'checked="checked"' : ''; |
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261 $dropdown = $instance['dropdown'] ? 'checked="checked"' : ''; |
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262 ?> |
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263 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p> |
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264 <p> |
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265 <input class="checkbox" type="checkbox" <?php echo $count; ?> id="<?php echo $this->get_field_id('count'); ?>" name="<?php echo $this->get_field_name('count'); ?>" /> <label for="<?php echo $this->get_field_id('count'); ?>"><?php _e('Show post counts'); ?></label> |
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266 <br /> |
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267 <input class="checkbox" type="checkbox" <?php echo $dropdown; ?> id="<?php echo $this->get_field_id('dropdown'); ?>" name="<?php echo $this->get_field_name('dropdown'); ?>" /> <label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e('Display as a drop down'); ?></label> |
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268 </p> |
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269 <?php |
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270 } |
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271 } |
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272 |
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273 /** |
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274 * Meta widget class |
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275 * |
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276 * Displays log in/out, RSS feed links, etc. |
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277 * |
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278 * @since 2.8.0 |
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279 */ |
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280 class WP_Widget_Meta extends WP_Widget { |
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281 |
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282 function WP_Widget_Meta() { |
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283 $widget_ops = array('classname' => 'widget_meta', 'description' => __( "Log in/out, admin, feed and WordPress links") ); |
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284 $this->WP_Widget('meta', __('Meta'), $widget_ops); |
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285 } |
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286 |
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287 function widget( $args, $instance ) { |
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288 extract($args); |
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289 $title = apply_filters('widget_title', empty($instance['title']) ? __('Meta') : $instance['title']); |
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290 |
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291 echo $before_widget; |
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292 if ( $title ) |
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293 echo $before_title . $title . $after_title; |
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294 ?> |
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295 <ul> |
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296 <?php wp_register(); ?> |
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297 <li><?php wp_loginout(); ?></li> |
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298 <li><a href="<?php bloginfo('rss2_url'); ?>" title="<?php echo esc_attr(__('Syndicate this site using RSS 2.0')); ?>"><?php _e('Entries <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li> |
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299 <li><a href="<?php bloginfo('comments_rss2_url'); ?>" title="<?php echo esc_attr(__('The latest comments to all posts in RSS')); ?>"><?php _e('Comments <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li> |
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300 <li><a href="http://wordpress.org/" title="<?php echo esc_attr(__('Powered by WordPress, state-of-the-art semantic personal publishing platform.')); ?>">WordPress.org</a></li> |
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301 <?php wp_meta(); ?> |
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302 </ul> |
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303 <?php |
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304 echo $after_widget; |
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305 } |
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306 |
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307 function update( $new_instance, $old_instance ) { |
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308 $instance = $old_instance; |
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309 $instance['title'] = strip_tags($new_instance['title']); |
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310 |
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311 return $instance; |
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312 } |
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313 |
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314 function form( $instance ) { |
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315 $instance = wp_parse_args( (array) $instance, array( 'title' => '' ) ); |
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316 $title = strip_tags($instance['title']); |
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317 ?> |
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318 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p> |
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319 <?php |
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320 } |
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321 } |
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322 |
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323 /** |
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324 * Calendar widget class |
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325 * |
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326 * @since 2.8.0 |
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327 */ |
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328 class WP_Widget_Calendar extends WP_Widget { |
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329 |
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330 function WP_Widget_Calendar() { |
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331 $widget_ops = array('classname' => 'widget_calendar', 'description' => __( 'A calendar of your blog’s posts') ); |
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332 $this->WP_Widget('calendar', __('Calendar'), $widget_ops); |
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333 } |
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334 |
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335 function widget( $args, $instance ) { |
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336 extract($args); |
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337 $title = apply_filters('widget_title', empty($instance['title']) ? ' ' : $instance['title']); |
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338 echo $before_widget; |
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339 if ( $title ) |
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340 echo $before_title . $title . $after_title; |
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341 echo '<div id="calendar_wrap">'; |
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342 get_calendar(); |
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343 echo '</div>'; |
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344 echo $after_widget; |
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345 } |
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346 |
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347 function update( $new_instance, $old_instance ) { |
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348 $instance = $old_instance; |
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349 $instance['title'] = strip_tags($new_instance['title']); |
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350 |
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351 return $instance; |
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352 } |
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353 |
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354 function form( $instance ) { |
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355 $instance = wp_parse_args( (array) $instance, array( 'title' => '' ) ); |
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356 $title = strip_tags($instance['title']); |
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357 ?> |
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358 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> |
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359 <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p> |
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360 <?php |
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361 } |
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362 } |
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363 |
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364 /** |
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365 * Text widget class |
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366 * |
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367 * @since 2.8.0 |
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368 */ |
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369 class WP_Widget_Text extends WP_Widget { |
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370 |
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371 function WP_Widget_Text() { |
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372 $widget_ops = array('classname' => 'widget_text', 'description' => __('Arbitrary text or HTML')); |
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373 $control_ops = array('width' => 400, 'height' => 350); |
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374 $this->WP_Widget('text', __('Text'), $widget_ops, $control_ops); |
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375 } |
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376 |
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377 function widget( $args, $instance ) { |
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378 extract($args); |
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379 $title = apply_filters( 'widget_title', empty($instance['title']) ? '' : $instance['title'], $instance ); |
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380 $text = apply_filters( 'widget_text', $instance['text'], $instance ); |
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381 echo $before_widget; |
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382 if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?> |
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383 <div class="textwidget"><?php echo $instance['filter'] ? wpautop($text) : $text; ?></div> |
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384 <?php |
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385 echo $after_widget; |
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386 } |
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387 |
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388 function update( $new_instance, $old_instance ) { |
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389 $instance = $old_instance; |
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390 $instance['title'] = strip_tags($new_instance['title']); |
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391 if ( current_user_can('unfiltered_html') ) |
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392 $instance['text'] = $new_instance['text']; |
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393 else |
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394 $instance['text'] = stripslashes( wp_filter_post_kses( addslashes($new_instance['text']) ) ); // wp_filter_post_kses() expects slashed |
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395 $instance['filter'] = isset($new_instance['filter']); |
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396 return $instance; |
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397 } |
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398 |
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399 function form( $instance ) { |
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400 $instance = wp_parse_args( (array) $instance, array( 'title' => '', 'text' => '' ) ); |
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401 $title = strip_tags($instance['title']); |
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402 $text = format_to_edit($instance['text']); |
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403 ?> |
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404 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> |
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405 <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p> |
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406 |
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407 <textarea class="widefat" rows="16" cols="20" id="<?php echo $this->get_field_id('text'); ?>" name="<?php echo $this->get_field_name('text'); ?>"><?php echo $text; ?></textarea> |
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408 |
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409 <p><input id="<?php echo $this->get_field_id('filter'); ?>" name="<?php echo $this->get_field_name('filter'); ?>" type="checkbox" <?php checked(isset($instance['filter']) ? $instance['filter'] : 0); ?> /> <label for="<?php echo $this->get_field_id('filter'); ?>"><?php _e('Automatically add paragraphs.'); ?></label></p> |
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410 <?php |
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411 } |
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412 } |
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413 |
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414 /** |
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415 * Categories widget class |
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416 * |
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417 * @since 2.8.0 |
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418 */ |
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419 class WP_Widget_Categories extends WP_Widget { |
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420 |
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421 function WP_Widget_Categories() { |
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422 $widget_ops = array( 'classname' => 'widget_categories', 'description' => __( "A list or dropdown of categories" ) ); |
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423 $this->WP_Widget('categories', __('Categories'), $widget_ops); |
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424 } |
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425 |
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426 function widget( $args, $instance ) { |
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427 extract( $args ); |
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428 |
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429 $title = apply_filters('widget_title', empty( $instance['title'] ) ? __( 'Categories' ) : $instance['title']); |
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430 $c = $instance['count'] ? '1' : '0'; |
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431 $h = $instance['hierarchical'] ? '1' : '0'; |
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432 $d = $instance['dropdown'] ? '1' : '0'; |
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433 |
|
434 echo $before_widget; |
|
435 if ( $title ) |
|
436 echo $before_title . $title . $after_title; |
|
437 |
|
438 $cat_args = array('orderby' => 'name', 'show_count' => $c, 'hierarchical' => $h); |
|
439 |
|
440 if ( $d ) { |
|
441 $cat_args['show_option_none'] = __('Select Category'); |
|
442 wp_dropdown_categories(apply_filters('widget_categories_dropdown_args', $cat_args)); |
|
443 ?> |
|
444 |
|
445 <script type='text/javascript'> |
|
446 /* <![CDATA[ */ |
|
447 var dropdown = document.getElementById("cat"); |
|
448 function onCatChange() { |
|
449 if ( dropdown.options[dropdown.selectedIndex].value > 0 ) { |
|
450 location.href = "<?php echo get_option('home'); ?>/?cat="+dropdown.options[dropdown.selectedIndex].value; |
|
451 } |
|
452 } |
|
453 dropdown.onchange = onCatChange; |
|
454 /* ]]> */ |
|
455 </script> |
|
456 |
|
457 <?php |
|
458 } else { |
|
459 ?> |
|
460 <ul> |
|
461 <?php |
|
462 $cat_args['title_li'] = ''; |
|
463 wp_list_categories(apply_filters('widget_categories_args', $cat_args)); |
|
464 ?> |
|
465 </ul> |
|
466 <?php |
|
467 } |
|
468 |
|
469 echo $after_widget; |
|
470 } |
|
471 |
|
472 function update( $new_instance, $old_instance ) { |
|
473 $instance = $old_instance; |
|
474 $instance['title'] = strip_tags($new_instance['title']); |
|
475 $instance['count'] = $new_instance['count'] ? 1 : 0; |
|
476 $instance['hierarchical'] = $new_instance['hierarchical'] ? 1 : 0; |
|
477 $instance['dropdown'] = $new_instance['dropdown'] ? 1 : 0; |
|
478 |
|
479 return $instance; |
|
480 } |
|
481 |
|
482 function form( $instance ) { |
|
483 //Defaults |
|
484 $instance = wp_parse_args( (array) $instance, array( 'title' => '') ); |
|
485 $title = esc_attr( $instance['title'] ); |
|
486 $count = isset($instance['count']) ? (bool) $instance['count'] :false; |
|
487 $hierarchical = isset( $instance['hierarchical'] ) ? (bool) $instance['hierarchical'] : false; |
|
488 $dropdown = isset( $instance['dropdown'] ) ? (bool) $instance['dropdown'] : false; |
|
489 ?> |
|
490 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e( 'Title:' ); ?></label> |
|
491 <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></p> |
|
492 |
|
493 <p><input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('dropdown'); ?>" name="<?php echo $this->get_field_name('dropdown'); ?>"<?php checked( $dropdown ); ?> /> |
|
494 <label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e( 'Show as dropdown' ); ?></label><br /> |
|
495 |
|
496 <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('count'); ?>" name="<?php echo $this->get_field_name('count'); ?>"<?php checked( $count ); ?> /> |
|
497 <label for="<?php echo $this->get_field_id('count'); ?>"><?php _e( 'Show post counts' ); ?></label><br /> |
|
498 |
|
499 <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('hierarchical'); ?>" name="<?php echo $this->get_field_name('hierarchical'); ?>"<?php checked( $hierarchical ); ?> /> |
|
500 <label for="<?php echo $this->get_field_id('hierarchical'); ?>"><?php _e( 'Show hierarchy' ); ?></label></p> |
|
501 <?php |
|
502 } |
|
503 |
|
504 } |
|
505 |
|
506 /** |
|
507 * Recent_Posts widget class |
|
508 * |
|
509 * @since 2.8.0 |
|
510 */ |
|
511 class WP_Widget_Recent_Posts extends WP_Widget { |
|
512 |
|
513 function WP_Widget_Recent_Posts() { |
|
514 $widget_ops = array('classname' => 'widget_recent_entries', 'description' => __( "The most recent posts on your blog") ); |
|
515 $this->WP_Widget('recent-posts', __('Recent Posts'), $widget_ops); |
|
516 $this->alt_option_name = 'widget_recent_entries'; |
|
517 |
|
518 add_action( 'save_post', array(&$this, 'flush_widget_cache') ); |
|
519 add_action( 'deleted_post', array(&$this, 'flush_widget_cache') ); |
|
520 add_action( 'switch_theme', array(&$this, 'flush_widget_cache') ); |
|
521 } |
|
522 |
|
523 function widget($args, $instance) { |
|
524 $cache = wp_cache_get('widget_recent_posts', 'widget'); |
|
525 |
|
526 if ( !is_array($cache) ) |
|
527 $cache = array(); |
|
528 |
|
529 if ( isset($cache[$args['widget_id']]) ) { |
|
530 echo $cache[$args['widget_id']]; |
|
531 return; |
|
532 } |
|
533 |
|
534 ob_start(); |
|
535 extract($args); |
|
536 |
|
537 $title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Posts') : $instance['title']); |
|
538 if ( !$number = (int) $instance['number'] ) |
|
539 $number = 10; |
|
540 else if ( $number < 1 ) |
|
541 $number = 1; |
|
542 else if ( $number > 15 ) |
|
543 $number = 15; |
|
544 |
|
545 $r = new WP_Query(array('showposts' => $number, 'nopaging' => 0, 'post_status' => 'publish', 'caller_get_posts' => 1)); |
|
546 if ($r->have_posts()) : |
|
547 ?> |
|
548 <?php echo $before_widget; ?> |
|
549 <?php if ( $title ) echo $before_title . $title . $after_title; ?> |
|
550 <ul> |
|
551 <?php while ($r->have_posts()) : $r->the_post(); ?> |
|
552 <li><a href="<?php the_permalink() ?>" title="<?php echo esc_attr(get_the_title() ? get_the_title() : get_the_ID()); ?>"><?php if ( get_the_title() ) the_title(); else the_ID(); ?> </a></li> |
|
553 <?php endwhile; ?> |
|
554 </ul> |
|
555 <?php echo $after_widget; ?> |
|
556 <?php |
|
557 wp_reset_query(); // Restore global post data stomped by the_post(). |
|
558 endif; |
|
559 |
|
560 $cache[$args['widget_id']] = ob_get_flush(); |
|
561 wp_cache_add('widget_recent_posts', $cache, 'widget'); |
|
562 } |
|
563 |
|
564 function update( $new_instance, $old_instance ) { |
|
565 $instance = $old_instance; |
|
566 $instance['title'] = strip_tags($new_instance['title']); |
|
567 $instance['number'] = (int) $new_instance['number']; |
|
568 $this->flush_widget_cache(); |
|
569 |
|
570 $alloptions = wp_cache_get( 'alloptions', 'options' ); |
|
571 if ( isset($alloptions['widget_recent_entries']) ) |
|
572 delete_option('widget_recent_entries'); |
|
573 |
|
574 return $instance; |
|
575 } |
|
576 |
|
577 function flush_widget_cache() { |
|
578 wp_cache_delete('widget_recent_posts', 'widget'); |
|
579 } |
|
580 |
|
581 function form( $instance ) { |
|
582 $title = isset($instance['title']) ? esc_attr($instance['title']) : ''; |
|
583 if ( !isset($instance['number']) || !$number = (int) $instance['number'] ) |
|
584 $number = 5; |
|
585 ?> |
|
586 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> |
|
587 <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></p> |
|
588 |
|
589 <p><label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of posts to show:'); ?></label> |
|
590 <input id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo $number; ?>" size="3" /><br /> |
|
591 <small><?php _e('(at most 15)'); ?></small></p> |
|
592 <?php |
|
593 } |
|
594 } |
|
595 |
|
596 /** |
|
597 * Recent_Comments widget class |
|
598 * |
|
599 * @since 2.8.0 |
|
600 */ |
|
601 class WP_Widget_Recent_Comments extends WP_Widget { |
|
602 |
|
603 function WP_Widget_Recent_Comments() { |
|
604 $widget_ops = array('classname' => 'widget_recent_comments', 'description' => __( 'The most recent comments' ) ); |
|
605 $this->WP_Widget('recent-comments', __('Recent Comments'), $widget_ops); |
|
606 $this->alt_option_name = 'widget_recent_comments'; |
|
607 |
|
608 if ( is_active_widget(false, false, $this->id_base) ) |
|
609 add_action( 'wp_head', array(&$this, 'recent_comments_style') ); |
|
610 |
|
611 add_action( 'comment_post', array(&$this, 'flush_widget_cache') ); |
|
612 add_action( 'transition_comment_status', array(&$this, 'flush_widget_cache') ); |
|
613 } |
|
614 |
|
615 function recent_comments_style() { ?> |
|
616 <style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style> |
|
617 <?php |
|
618 } |
|
619 |
|
620 function flush_widget_cache() { |
|
621 wp_cache_delete('recent_comments', 'widget'); |
|
622 } |
|
623 |
|
624 function widget( $args, $instance ) { |
|
625 global $wpdb, $comments, $comment; |
|
626 |
|
627 extract($args, EXTR_SKIP); |
|
628 $title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Comments') : $instance['title']); |
|
629 if ( !$number = (int) $instance['number'] ) |
|
630 $number = 5; |
|
631 else if ( $number < 1 ) |
|
632 $number = 1; |
|
633 else if ( $number > 15 ) |
|
634 $number = 15; |
|
635 |
|
636 if ( !$comments = wp_cache_get( 'recent_comments', 'widget' ) ) { |
|
637 $comments = $wpdb->get_results("SELECT $wpdb->comments.* FROM $wpdb->comments JOIN $wpdb->posts ON $wpdb->posts.ID = $wpdb->comments.comment_post_ID WHERE comment_approved = '1' AND post_status = 'publish' ORDER BY comment_date_gmt DESC LIMIT 15"); |
|
638 wp_cache_add( 'recent_comments', $comments, 'widget' ); |
|
639 } |
|
640 |
|
641 $comments = array_slice( (array) $comments, 0, $number ); |
|
642 ?> |
|
643 <?php echo $before_widget; ?> |
|
644 <?php if ( $title ) echo $before_title . $title . $after_title; ?> |
|
645 <ul id="recentcomments"><?php |
|
646 if ( $comments ) : foreach ( (array) $comments as $comment) : |
|
647 echo '<li class="recentcomments">' . /* translators: comments widget: 1: comment author, 2: post link */ sprintf(_x('%1$s on %2$s', 'widgets'), get_comment_author_link(), '<a href="' . esc_url( get_comment_link($comment->comment_ID) ) . '">' . get_the_title($comment->comment_post_ID) . '</a>') . '</li>'; |
|
648 endforeach; endif;?></ul> |
|
649 <?php echo $after_widget; ?> |
|
650 <?php |
|
651 } |
|
652 |
|
653 function update( $new_instance, $old_instance ) { |
|
654 $instance = $old_instance; |
|
655 $instance['title'] = strip_tags($new_instance['title']); |
|
656 $instance['number'] = (int) $new_instance['number']; |
|
657 $this->flush_widget_cache(); |
|
658 |
|
659 $alloptions = wp_cache_get( 'alloptions', 'options' ); |
|
660 if ( isset($alloptions['widget_recent_comments']) ) |
|
661 delete_option('widget_recent_comments'); |
|
662 |
|
663 return $instance; |
|
664 } |
|
665 |
|
666 function form( $instance ) { |
|
667 $title = isset($instance['title']) ? esc_attr($instance['title']) : ''; |
|
668 $number = isset($instance['number']) ? absint($instance['number']) : 5; |
|
669 ?> |
|
670 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> |
|
671 <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></p> |
|
672 |
|
673 <p><label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of comments to show:'); ?></label> |
|
674 <input id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo $number; ?>" size="3" /><br /> |
|
675 <small><?php _e('(at most 15)'); ?></small></p> |
|
676 <?php |
|
677 } |
|
678 } |
|
679 |
|
680 /** |
|
681 * RSS widget class |
|
682 * |
|
683 * @since 2.8.0 |
|
684 */ |
|
685 class WP_Widget_RSS extends WP_Widget { |
|
686 |
|
687 function WP_Widget_RSS() { |
|
688 $widget_ops = array( 'description' => __('Entries from any RSS or Atom feed') ); |
|
689 $control_ops = array( 'width' => 400, 'height' => 200 ); |
|
690 $this->WP_Widget( 'rss', __('RSS'), $widget_ops, $control_ops ); |
|
691 } |
|
692 |
|
693 function widget($args, $instance) { |
|
694 |
|
695 if ( isset($instance['error']) && $instance['error'] ) |
|
696 return; |
|
697 |
|
698 extract($args, EXTR_SKIP); |
|
699 |
|
700 $url = $instance['url']; |
|
701 while ( stristr($url, 'http') != $url ) |
|
702 $url = substr($url, 1); |
|
703 |
|
704 if ( empty($url) ) |
|
705 return; |
|
706 |
|
707 $rss = fetch_feed($url); |
|
708 $title = $instance['title']; |
|
709 $desc = ''; |
|
710 $link = ''; |
|
711 |
|
712 if ( ! is_wp_error($rss) ) { |
|
713 $desc = esc_attr(strip_tags(@html_entity_decode($rss->get_description(), ENT_QUOTES, get_option('blog_charset')))); |
|
714 if ( empty($title) ) |
|
715 $title = esc_html(strip_tags($rss->get_title())); |
|
716 $link = esc_url(strip_tags($rss->get_permalink())); |
|
717 while ( stristr($link, 'http') != $link ) |
|
718 $link = substr($link, 1); |
|
719 } |
|
720 |
|
721 if ( empty($title) ) |
|
722 $title = empty($desc) ? __('Unknown Feed') : $desc; |
|
723 |
|
724 $title = apply_filters('widget_title', $title ); |
|
725 $url = esc_url(strip_tags($url)); |
|
726 $icon = includes_url('images/rss.png'); |
|
727 if ( $title ) |
|
728 $title = "<a class='rsswidget' href='$url' title='" . esc_attr(__('Syndicate this content')) ."'><img style='background:orange;color:white;border:none;' width='14' height='14' src='$icon' alt='RSS' /></a> <a class='rsswidget' href='$link' title='$desc'>$title</a>"; |
|
729 |
|
730 echo $before_widget; |
|
731 if ( $title ) |
|
732 echo $before_title . $title . $after_title; |
|
733 wp_widget_rss_output( $rss, $instance ); |
|
734 echo $after_widget; |
|
735 |
|
736 if ( ! is_wp_error($rss) ) |
|
737 $rss->__destruct(); |
|
738 unset($rss); |
|
739 } |
|
740 |
|
741 function update($new_instance, $old_instance) { |
|
742 $testurl = $new_instance['url'] != $old_instance['url']; |
|
743 return wp_widget_rss_process( $new_instance, $testurl ); |
|
744 } |
|
745 |
|
746 function form($instance) { |
|
747 |
|
748 if ( empty($instance) ) |
|
749 $instance = array( 'title' => '', 'url' => '', 'items' => 10, 'error' => false, 'show_summary' => 0, 'show_author' => 0, 'show_date' => 0 ); |
|
750 $instance['number'] = $this->number; |
|
751 |
|
752 wp_widget_rss_form( $instance ); |
|
753 } |
|
754 } |
|
755 |
|
756 /** |
|
757 * Display the RSS entries in a list. |
|
758 * |
|
759 * @since 2.5.0 |
|
760 * |
|
761 * @param string|array|object $rss RSS url. |
|
762 * @param array $args Widget arguments. |
|
763 */ |
|
764 function wp_widget_rss_output( $rss, $args = array() ) { |
|
765 if ( is_string( $rss ) ) { |
|
766 $rss = fetch_feed($rss); |
|
767 } elseif ( is_array($rss) && isset($rss['url']) ) { |
|
768 $args = $rss; |
|
769 $rss = fetch_feed($rss['url']); |
|
770 } elseif ( !is_object($rss) ) { |
|
771 return; |
|
772 } |
|
773 |
|
774 if ( is_wp_error($rss) ) { |
|
775 if ( is_admin() || current_user_can('manage_options') ) |
|
776 echo '<p>' . sprintf( __('<strong>RSS Error</strong>: %s'), $rss->get_error_message() ) . '</p>'; |
|
777 return; |
|
778 } |
|
779 |
|
780 $default_args = array( 'show_author' => 0, 'show_date' => 0, 'show_summary' => 0 ); |
|
781 $args = wp_parse_args( $args, $default_args ); |
|
782 extract( $args, EXTR_SKIP ); |
|
783 |
|
784 $items = (int) $items; |
|
785 if ( $items < 1 || 20 < $items ) |
|
786 $items = 10; |
|
787 $show_summary = (int) $show_summary; |
|
788 $show_author = (int) $show_author; |
|
789 $show_date = (int) $show_date; |
|
790 |
|
791 if ( !$rss->get_item_quantity() ) { |
|
792 echo '<ul><li>' . __( 'An error has occurred; the feed is probably down. Try again later.' ) . '</li></ul>'; |
|
793 $rss->__destruct(); |
|
794 unset($rss); |
|
795 return; |
|
796 } |
|
797 |
|
798 echo '<ul>'; |
|
799 foreach ( $rss->get_items(0, $items) as $item ) { |
|
800 $link = $item->get_link(); |
|
801 while ( stristr($link, 'http') != $link ) |
|
802 $link = substr($link, 1); |
|
803 $link = esc_url(strip_tags($link)); |
|
804 $title = esc_attr(strip_tags($item->get_title())); |
|
805 if ( empty($title) ) |
|
806 $title = __('Untitled'); |
|
807 |
|
808 $desc = str_replace(array("\n", "\r"), ' ', esc_attr(strip_tags(@html_entity_decode($item->get_description(), ENT_QUOTES, get_option('blog_charset'))))); |
|
809 $desc = wp_html_excerpt( $desc, 360 ) . ' […]'; |
|
810 $desc = esc_html( $desc ); |
|
811 |
|
812 if ( $show_summary ) { |
|
813 $summary = "<div class='rssSummary'>$desc</div>"; |
|
814 } else { |
|
815 $summary = ''; |
|
816 } |
|
817 |
|
818 $date = ''; |
|
819 if ( $show_date ) { |
|
820 $date = $item->get_date(); |
|
821 |
|
822 if ( $date ) { |
|
823 if ( $date_stamp = strtotime( $date ) ) |
|
824 $date = ' <span class="rss-date">' . date_i18n( get_option( 'date_format' ), $date_stamp ) . '</span>'; |
|
825 else |
|
826 $date = ''; |
|
827 } |
|
828 } |
|
829 |
|
830 $author = ''; |
|
831 if ( $show_author ) { |
|
832 $author = $item->get_author(); |
|
833 if ( is_object($author) ) { |
|
834 $author = $author->get_name(); |
|
835 $author = ' <cite>' . esc_html( strip_tags( $author ) ) . '</cite>'; |
|
836 } |
|
837 } |
|
838 |
|
839 if ( $link == '' ) { |
|
840 echo "<li>$title{$date}{$summary}{$author}</li>"; |
|
841 } else { |
|
842 echo "<li><a class='rsswidget' href='$link' title='$desc'>$title</a>{$date}{$summary}{$author}</li>"; |
|
843 } |
|
844 } |
|
845 echo '</ul>'; |
|
846 $rss->__destruct(); |
|
847 unset($rss); |
|
848 } |
|
849 |
|
850 |
|
851 |
|
852 /** |
|
853 * Display RSS widget options form. |
|
854 * |
|
855 * The options for what fields are displayed for the RSS form are all booleans |
|
856 * and are as follows: 'url', 'title', 'items', 'show_summary', 'show_author', |
|
857 * 'show_date'. |
|
858 * |
|
859 * @since 2.5.0 |
|
860 * |
|
861 * @param array|string $args Values for input fields. |
|
862 * @param array $inputs Override default display options. |
|
863 */ |
|
864 function wp_widget_rss_form( $args, $inputs = null ) { |
|
865 |
|
866 $default_inputs = array( 'url' => true, 'title' => true, 'items' => true, 'show_summary' => true, 'show_author' => true, 'show_date' => true ); |
|
867 $inputs = wp_parse_args( $inputs, $default_inputs ); |
|
868 extract( $args ); |
|
869 extract( $inputs, EXTR_SKIP); |
|
870 |
|
871 $number = esc_attr( $number ); |
|
872 $title = esc_attr( $title ); |
|
873 $url = esc_url( $url ); |
|
874 $items = (int) $items; |
|
875 if ( $items < 1 || 20 < $items ) |
|
876 $items = 10; |
|
877 $show_summary = (int) $show_summary; |
|
878 $show_author = (int) $show_author; |
|
879 $show_date = (int) $show_date; |
|
880 |
|
881 if ( !empty($error) ) |
|
882 echo '<p class="widget-error"><strong>' . sprintf( __('RSS Error: %s'), $error) . '</strong></p>'; |
|
883 |
|
884 if ( $inputs['url'] ) : |
|
885 ?> |
|
886 <p><label for="rss-url-<?php echo $number; ?>"><?php _e('Enter the RSS feed URL here:'); ?></label> |
|
887 <input class="widefat" id="rss-url-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][url]" type="text" value="<?php echo $url; ?>" /></p> |
|
888 <?php endif; if ( $inputs['title'] ) : ?> |
|
889 <p><label for="rss-title-<?php echo $number; ?>"><?php _e('Give the feed a title (optional):'); ?></label> |
|
890 <input class="widefat" id="rss-title-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][title]" type="text" value="<?php echo $title; ?>" /></p> |
|
891 <?php endif; if ( $inputs['items'] ) : ?> |
|
892 <p><label for="rss-items-<?php echo $number; ?>"><?php _e('How many items would you like to display?'); ?></label> |
|
893 <select id="rss-items-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][items]"> |
|
894 <?php |
|
895 for ( $i = 1; $i <= 20; ++$i ) |
|
896 echo "<option value='$i' " . ( $items == $i ? "selected='selected'" : '' ) . ">$i</option>"; |
|
897 ?> |
|
898 </select></p> |
|
899 <?php endif; if ( $inputs['show_summary'] ) : ?> |
|
900 <p><input id="rss-show-summary-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][show_summary]" type="checkbox" value="1" <?php if ( $show_summary ) echo 'checked="checked"'; ?>/> |
|
901 <label for="rss-show-summary-<?php echo $number; ?>"><?php _e('Display item content?'); ?></label></p> |
|
902 <?php endif; if ( $inputs['show_author'] ) : ?> |
|
903 <p><input id="rss-show-author-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][show_author]" type="checkbox" value="1" <?php if ( $show_author ) echo 'checked="checked"'; ?>/> |
|
904 <label for="rss-show-author-<?php echo $number; ?>"><?php _e('Display item author if available?'); ?></label></p> |
|
905 <?php endif; if ( $inputs['show_date'] ) : ?> |
|
906 <p><input id="rss-show-date-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][show_date]" type="checkbox" value="1" <?php if ( $show_date ) echo 'checked="checked"'; ?>/> |
|
907 <label for="rss-show-date-<?php echo $number; ?>"><?php _e('Display item date?'); ?></label></p> |
|
908 <?php |
|
909 endif; |
|
910 foreach ( array_keys($default_inputs) as $input ) : |
|
911 if ( 'hidden' === $inputs[$input] ) : |
|
912 $id = str_replace( '_', '-', $input ); |
|
913 ?> |
|
914 <input type="hidden" id="rss-<?php echo $id; ?>-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][<?php echo $input; ?>]" value="<?php echo $$input; ?>" /> |
|
915 <?php |
|
916 endif; |
|
917 endforeach; |
|
918 } |
|
919 |
|
920 /** |
|
921 * Process RSS feed widget data and optionally retrieve feed items. |
|
922 * |
|
923 * The feed widget can not have more than 20 items or it will reset back to the |
|
924 * default, which is 10. |
|
925 * |
|
926 * The resulting array has the feed title, feed url, feed link (from channel), |
|
927 * feed items, error (if any), and whether to show summary, author, and date. |
|
928 * All respectively in the order of the array elements. |
|
929 * |
|
930 * @since 2.5.0 |
|
931 * |
|
932 * @param array $widget_rss RSS widget feed data. Expects unescaped data. |
|
933 * @param bool $check_feed Optional, default is true. Whether to check feed for errors. |
|
934 * @return array |
|
935 */ |
|
936 function wp_widget_rss_process( $widget_rss, $check_feed = true ) { |
|
937 $items = (int) $widget_rss['items']; |
|
938 if ( $items < 1 || 20 < $items ) |
|
939 $items = 10; |
|
940 $url = esc_url_raw(strip_tags( $widget_rss['url'] )); |
|
941 $title = trim(strip_tags( $widget_rss['title'] )); |
|
942 $show_summary = (int) $widget_rss['show_summary']; |
|
943 $show_author = (int) $widget_rss['show_author']; |
|
944 $show_date = (int) $widget_rss['show_date']; |
|
945 |
|
946 if ( $check_feed ) { |
|
947 $rss = fetch_feed($url); |
|
948 $error = false; |
|
949 $link = ''; |
|
950 if ( is_wp_error($rss) ) { |
|
951 $error = $rss->get_error_message(); |
|
952 } else { |
|
953 $link = esc_url(strip_tags($rss->get_permalink())); |
|
954 while ( stristr($link, 'http') != $link ) |
|
955 $link = substr($link, 1); |
|
956 |
|
957 $rss->__destruct(); |
|
958 unset($rss); |
|
959 } |
|
960 } |
|
961 |
|
962 return compact( 'title', 'url', 'link', 'items', 'error', 'show_summary', 'show_author', 'show_date' ); |
|
963 } |
|
964 |
|
965 /** |
|
966 * Tag cloud widget class |
|
967 * |
|
968 * @since 2.8.0 |
|
969 */ |
|
970 class WP_Widget_Tag_Cloud extends WP_Widget { |
|
971 |
|
972 function WP_Widget_Tag_Cloud() { |
|
973 $widget_ops = array( 'description' => __( "Your most used tags in cloud format") ); |
|
974 $this->WP_Widget('tag_cloud', __('Tag Cloud'), $widget_ops); |
|
975 } |
|
976 |
|
977 function widget( $args, $instance ) { |
|
978 extract($args); |
|
979 $title = apply_filters('widget_title', empty($instance['title']) ? __('Tags') : $instance['title']); |
|
980 |
|
981 echo $before_widget; |
|
982 if ( $title ) |
|
983 echo $before_title . $title . $after_title; |
|
984 echo '<div>'; |
|
985 wp_tag_cloud(apply_filters('widget_tag_cloud_args', array())); |
|
986 echo "</div>\n"; |
|
987 echo $after_widget; |
|
988 } |
|
989 |
|
990 function update( $new_instance, $old_instance ) { |
|
991 $instance['title'] = strip_tags(stripslashes($new_instance['title'])); |
|
992 return $instance; |
|
993 } |
|
994 |
|
995 function form( $instance ) { |
|
996 ?> |
|
997 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:') ?></label> |
|
998 <input type="text" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php if (isset ( $instance['title'])) {echo esc_attr( $instance['title'] );} ?>" /></p> |
|
999 <?php |
|
1000 } |
|
1001 } |
|
1002 |
|
1003 /** |
|
1004 * Register all of the default WordPress widgets on startup. |
|
1005 * |
|
1006 * Calls 'widgets_init' action after all of the WordPress widgets have been |
|
1007 * registered. |
|
1008 * |
|
1009 * @since 2.2.0 |
|
1010 */ |
|
1011 function wp_widgets_init() { |
|
1012 if ( !is_blog_installed() ) |
|
1013 return; |
|
1014 |
|
1015 register_widget('WP_Widget_Pages'); |
|
1016 |
|
1017 register_widget('WP_Widget_Calendar'); |
|
1018 |
|
1019 register_widget('WP_Widget_Archives'); |
|
1020 |
|
1021 register_widget('WP_Widget_Links'); |
|
1022 |
|
1023 register_widget('WP_Widget_Meta'); |
|
1024 |
|
1025 register_widget('WP_Widget_Search'); |
|
1026 |
|
1027 register_widget('WP_Widget_Text'); |
|
1028 |
|
1029 register_widget('WP_Widget_Categories'); |
|
1030 |
|
1031 register_widget('WP_Widget_Recent_Posts'); |
|
1032 |
|
1033 register_widget('WP_Widget_Recent_Comments'); |
|
1034 |
|
1035 register_widget('WP_Widget_RSS'); |
|
1036 |
|
1037 register_widget('WP_Widget_Tag_Cloud'); |
|
1038 |
|
1039 do_action('widgets_init'); |
|
1040 } |
|
1041 |
|
1042 add_action('init', 'wp_widgets_init', 1); |