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1 <?php |
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2 /** |
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3 * MS Themes List Table class. |
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4 * |
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5 * @package WordPress |
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6 * @subpackage List_Table |
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7 * @since 3.1.0 |
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8 * @access private |
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9 */ |
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10 class WP_MS_Themes_List_Table extends WP_List_Table { |
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11 |
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12 var $site_id; |
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13 var $is_site_themes; |
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14 |
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15 function __construct( $args = array() ) { |
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16 global $status, $page; |
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17 |
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18 parent::__construct( array( |
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19 'plural' => 'themes', |
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20 'screen' => isset( $args['screen'] ) ? $args['screen'] : null, |
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21 ) ); |
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22 |
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23 $status = isset( $_REQUEST['theme_status'] ) ? $_REQUEST['theme_status'] : 'all'; |
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24 if ( !in_array( $status, array( 'all', 'enabled', 'disabled', 'upgrade', 'search', 'broken' ) ) ) |
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25 $status = 'all'; |
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26 |
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27 $page = $this->get_pagenum(); |
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28 |
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29 $this->is_site_themes = ( 'site-themes-network' == $this->screen->id ) ? true : false; |
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30 |
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31 if ( $this->is_site_themes ) |
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32 $this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0; |
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33 } |
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34 |
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35 function get_table_classes() { |
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36 return array( 'widefat', 'plugins' ); // todo: remove and add CSS for .themes |
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37 } |
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38 |
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39 function ajax_user_can() { |
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40 if ( $this->is_site_themes ) |
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41 return current_user_can( 'manage_sites' ); |
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42 else |
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43 return current_user_can( 'manage_network_themes' ); |
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44 } |
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45 |
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46 function prepare_items() { |
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47 global $status, $totals, $page, $orderby, $order, $s; |
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48 |
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49 wp_reset_vars( array( 'orderby', 'order', 's' ) ); |
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50 |
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51 $themes = array( |
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52 'all' => apply_filters( 'all_themes', wp_get_themes() ), |
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53 'search' => array(), |
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54 'enabled' => array(), |
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55 'disabled' => array(), |
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56 'upgrade' => array(), |
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57 'broken' => $this->is_site_themes ? array() : wp_get_themes( array( 'errors' => true ) ), |
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58 ); |
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59 |
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60 if ( $this->is_site_themes ) { |
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61 $themes_per_page = $this->get_items_per_page( 'site_themes_network_per_page' ); |
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62 $allowed_where = 'site'; |
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63 } else { |
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64 $themes_per_page = $this->get_items_per_page( 'themes_network_per_page' ); |
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65 $allowed_where = 'network'; |
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66 } |
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67 |
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68 $maybe_update = current_user_can( 'update_themes' ) && ! $this->is_site_themes && $current = get_site_transient( 'update_themes' ); |
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69 |
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70 foreach ( (array) $themes['all'] as $key => $theme ) { |
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71 if ( $this->is_site_themes && $theme->is_allowed( 'network' ) ) { |
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72 unset( $themes['all'][ $key ] ); |
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73 continue; |
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74 } |
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75 |
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76 if ( $maybe_update && isset( $current->response[ $key ] ) ) { |
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77 $themes['all'][ $key ]->update = true; |
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78 $themes['upgrade'][ $key ] = $themes['all'][ $key ]; |
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79 } |
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80 |
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81 $filter = $theme->is_allowed( $allowed_where, $this->site_id ) ? 'enabled' : 'disabled'; |
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82 $themes[ $filter ][ $key ] = $themes['all'][ $key ]; |
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83 } |
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84 |
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85 if ( $s ) { |
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86 $status = 'search'; |
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87 $themes['search'] = array_filter( array_merge( $themes['all'], $themes['broken'] ), array( $this, '_search_callback' ) ); |
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88 } |
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89 |
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90 $totals = array(); |
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91 foreach ( $themes as $type => $list ) |
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92 $totals[ $type ] = count( $list ); |
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93 |
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94 if ( empty( $themes[ $status ] ) && !in_array( $status, array( 'all', 'search' ) ) ) |
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95 $status = 'all'; |
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96 |
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97 $this->items = $themes[ $status ]; |
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98 WP_Theme::sort_by_name( $this->items ); |
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99 |
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100 $this->has_items = ! empty( $themes['all'] ); |
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101 $total_this_page = $totals[ $status ]; |
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102 |
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103 if ( $orderby ) { |
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104 $orderby = ucfirst( $orderby ); |
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105 $order = strtoupper( $order ); |
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106 |
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107 if ( $orderby == 'Name' ) { |
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108 if ( 'ASC' == $order ) |
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109 $this->items = array_reverse( $this->items ); |
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110 } else { |
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111 uasort( $this->items, array( $this, '_order_callback' ) ); |
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112 } |
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113 } |
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114 |
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115 $start = ( $page - 1 ) * $themes_per_page; |
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116 |
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117 if ( $total_this_page > $themes_per_page ) |
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118 $this->items = array_slice( $this->items, $start, $themes_per_page, true ); |
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119 |
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120 $this->set_pagination_args( array( |
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121 'total_items' => $total_this_page, |
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122 'per_page' => $themes_per_page, |
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123 ) ); |
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124 } |
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125 |
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126 function _search_callback( $theme ) { |
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127 static $term; |
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128 if ( is_null( $term ) ) |
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129 $term = wp_unslash( $_REQUEST['s'] ); |
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130 |
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131 foreach ( array( 'Name', 'Description', 'Author', 'Author', 'AuthorURI' ) as $field ) { |
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132 // Don't mark up; Do translate. |
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133 if ( false !== stripos( $theme->display( $field, false, true ), $term ) ) |
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134 return true; |
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135 } |
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136 |
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137 if ( false !== stripos( $theme->get_stylesheet(), $term ) ) |
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138 return true; |
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139 |
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140 if ( false !== stripos( $theme->get_template(), $term ) ) |
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141 return true; |
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142 |
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143 return false; |
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144 } |
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145 |
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146 // Not used by any core columns. |
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147 function _order_callback( $theme_a, $theme_b ) { |
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148 global $orderby, $order; |
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149 |
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150 $a = $theme_a[ $orderby ]; |
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151 $b = $theme_b[ $orderby ]; |
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152 |
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153 if ( $a == $b ) |
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154 return 0; |
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155 |
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156 if ( 'DESC' == $order ) |
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157 return ( $a < $b ) ? 1 : -1; |
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158 else |
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159 return ( $a < $b ) ? -1 : 1; |
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160 } |
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161 |
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162 function no_items() { |
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163 if ( ! $this->has_items ) |
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164 _e( 'No themes found.' ); |
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165 else |
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166 _e( 'You do not appear to have any themes available at this time.' ); |
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167 } |
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168 |
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169 function get_columns() { |
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170 global $status; |
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171 |
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172 return array( |
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173 'cb' => '<input type="checkbox" />', |
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174 'name' => __( 'Theme' ), |
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175 'description' => __( 'Description' ), |
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176 ); |
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177 } |
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178 |
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179 function get_sortable_columns() { |
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180 return array( |
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181 'name' => 'name', |
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182 ); |
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183 } |
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184 |
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185 function get_views() { |
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186 global $totals, $status; |
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187 |
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188 $status_links = array(); |
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189 foreach ( $totals as $type => $count ) { |
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190 if ( !$count ) |
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191 continue; |
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192 |
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193 switch ( $type ) { |
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194 case 'all': |
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195 $text = _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $count, 'themes' ); |
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196 break; |
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197 case 'enabled': |
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198 $text = _n( 'Enabled <span class="count">(%s)</span>', 'Enabled <span class="count">(%s)</span>', $count ); |
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199 break; |
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200 case 'disabled': |
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201 $text = _n( 'Disabled <span class="count">(%s)</span>', 'Disabled <span class="count">(%s)</span>', $count ); |
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202 break; |
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203 case 'upgrade': |
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204 $text = _n( 'Update Available <span class="count">(%s)</span>', 'Update Available <span class="count">(%s)</span>', $count ); |
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205 break; |
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206 case 'broken' : |
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207 $text = _n( 'Broken <span class="count">(%s)</span>', 'Broken <span class="count">(%s)</span>', $count ); |
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208 break; |
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209 } |
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210 |
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211 if ( $this->is_site_themes ) |
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212 $url = 'site-themes.php?id=' . $this->site_id; |
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213 else |
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214 $url = 'themes.php'; |
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215 |
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216 if ( 'search' != $type ) { |
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217 $status_links[$type] = sprintf( "<a href='%s' %s>%s</a>", |
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218 esc_url( add_query_arg('theme_status', $type, $url) ), |
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219 ( $type == $status ) ? ' class="current"' : '', |
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220 sprintf( $text, number_format_i18n( $count ) ) |
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221 ); |
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222 } |
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223 } |
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224 |
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225 return $status_links; |
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226 } |
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227 |
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228 function get_bulk_actions() { |
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229 global $status; |
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230 |
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231 $actions = array(); |
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232 if ( 'enabled' != $status ) |
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233 $actions['enable-selected'] = $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ); |
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234 if ( 'disabled' != $status ) |
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235 $actions['disable-selected'] = $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ); |
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236 if ( ! $this->is_site_themes ) { |
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237 if ( current_user_can( 'update_themes' ) ) |
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238 $actions['update-selected'] = __( 'Update' ); |
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239 if ( current_user_can( 'delete_themes' ) ) |
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240 $actions['delete-selected'] = __( 'Delete' ); |
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241 } |
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242 return $actions; |
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243 } |
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244 |
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245 function display_rows() { |
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246 foreach ( $this->items as $theme ) |
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247 $this->single_row( $theme ); |
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248 } |
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249 |
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250 function single_row( $theme ) { |
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251 global $status, $page, $s, $totals; |
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252 |
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253 $context = $status; |
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254 |
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255 if ( $this->is_site_themes ) { |
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256 $url = "site-themes.php?id={$this->site_id}&"; |
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257 $allowed = $theme->is_allowed( 'site', $this->site_id ); |
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258 } else { |
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259 $url = 'themes.php?'; |
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260 $allowed = $theme->is_allowed( 'network' ); |
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261 } |
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262 |
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263 // preorder |
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264 $actions = array( |
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265 'enable' => '', |
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266 'disable' => '', |
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267 'edit' => '', |
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268 'delete' => '' |
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269 ); |
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270 |
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271 $stylesheet = $theme->get_stylesheet(); |
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272 $theme_key = urlencode( $stylesheet ); |
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273 |
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274 if ( ! $allowed ) { |
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275 if ( ! $theme->errors() ) |
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276 $actions['enable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=enable&theme=' . $theme_key . '&paged=' . $page . '&s=' . $s, 'enable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__('Enable this theme') . '" class="edit">' . ( $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ) ) . '</a>'; |
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277 } else { |
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278 $actions['disable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=disable&theme=' . $theme_key . '&paged=' . $page . '&s=' . $s, 'disable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__('Disable this theme') . '">' . ( $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ) ) . '</a>'; |
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279 } |
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280 |
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281 if ( current_user_can('edit_themes') ) |
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282 $actions['edit'] = '<a href="' . esc_url('theme-editor.php?theme=' . $theme_key ) . '" title="' . esc_attr__('Open this theme in the Theme Editor') . '" class="edit">' . __('Edit') . '</a>'; |
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283 |
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284 if ( ! $allowed && current_user_can( 'delete_themes' ) && ! $this->is_site_themes && $stylesheet != get_option( 'stylesheet' ) && $stylesheet != get_option( 'template' ) ) |
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285 $actions['delete'] = '<a href="' . esc_url( wp_nonce_url( 'themes.php?action=delete-selected&checked[]=' . $theme_key . '&theme_status=' . $context . '&paged=' . $page . '&s=' . $s, 'bulk-themes' ) ) . '" title="' . esc_attr__( 'Delete this theme' ) . '" class="delete">' . __( 'Delete' ) . '</a>'; |
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286 |
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287 $actions = apply_filters( 'theme_action_links', array_filter( $actions ), $theme, $context ); |
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288 $actions = apply_filters( "theme_action_links_$stylesheet", $actions, $theme, $context ); |
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289 |
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290 $class = ! $allowed ? 'inactive' : 'active'; |
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291 $checkbox_id = "checkbox_" . md5( $theme->get('Name') ); |
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292 $checkbox = "<input type='checkbox' name='checked[]' value='" . esc_attr( $stylesheet ) . "' id='" . $checkbox_id . "' /><label class='screen-reader-text' for='" . $checkbox_id . "' >" . __('Select') . " " . $theme->display('Name') . "</label>"; |
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293 |
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294 $id = sanitize_html_class( $theme->get_stylesheet() ); |
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295 |
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296 if ( ! empty( $totals['upgrade'] ) && ! empty( $theme->update ) ) |
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297 $class .= ' update'; |
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298 |
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299 echo "<tr id='$id' class='$class'>"; |
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300 |
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301 list( $columns, $hidden ) = $this->get_column_info(); |
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302 |
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303 foreach ( $columns as $column_name => $column_display_name ) { |
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304 $style = ''; |
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305 if ( in_array( $column_name, $hidden ) ) |
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306 $style = ' style="display:none;"'; |
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307 |
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308 switch ( $column_name ) { |
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309 case 'cb': |
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310 echo "<th scope='row' class='check-column'>$checkbox</th>"; |
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311 break; |
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312 case 'name': |
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313 echo "<td class='theme-title'$style><strong>" . $theme->display('Name') . "</strong>"; |
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314 echo $this->row_actions( $actions, true ); |
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315 echo "</td>"; |
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316 break; |
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317 case 'description': |
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318 echo "<td class='column-description desc'$style>"; |
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319 if ( $theme->errors() ) { |
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320 $pre = $status == 'broken' ? '' : __( 'Broken Theme:' ) . ' '; |
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321 echo '<p><strong class="attention">' . $pre . $theme->errors()->get_error_message() . '</strong></p>'; |
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322 } |
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323 echo "<div class='theme-description'><p>" . $theme->display( 'Description' ) . "</p></div> |
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324 <div class='$class second theme-version-author-uri'>"; |
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325 |
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326 $theme_meta = array(); |
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327 |
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328 if ( $theme->get('Version') ) |
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329 $theme_meta[] = sprintf( __( 'Version %s' ), $theme->display('Version') ); |
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330 |
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331 $theme_meta[] = sprintf( __( 'By %s' ), $theme->display('Author') ); |
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332 |
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333 if ( $theme->get('ThemeURI') ) |
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334 $theme_meta[] = '<a href="' . $theme->display('ThemeURI') . '" title="' . esc_attr__( 'Visit theme homepage' ) . '">' . __( 'Visit Theme Site' ) . '</a>'; |
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335 |
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336 $theme_meta = apply_filters( 'theme_row_meta', $theme_meta, $stylesheet, $theme, $status ); |
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337 echo implode( ' | ', $theme_meta ); |
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338 |
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339 echo "</div></td>"; |
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340 break; |
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341 |
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342 default: |
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343 echo "<td class='$column_name column-$column_name'$style>"; |
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344 do_action( 'manage_themes_custom_column', $column_name, $stylesheet, $theme ); |
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345 echo "</td>"; |
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346 } |
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347 } |
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348 |
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349 echo "</tr>"; |
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350 |
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351 if ( $this->is_site_themes ) |
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352 remove_action( "after_theme_row_$stylesheet", 'wp_theme_update_row' ); |
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353 do_action( 'after_theme_row', $stylesheet, $theme, $status ); |
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354 do_action( "after_theme_row_$stylesheet", $stylesheet, $theme, $status ); |
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355 } |
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356 } |