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1 <?php |
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2 /** |
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3 * Users 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_Users_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_users; |
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14 |
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15 function __construct() { |
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16 $screen = get_current_screen(); |
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17 $this->is_site_users = 'site-users-network' == $screen->id; |
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18 |
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19 if ( $this->is_site_users ) |
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20 $this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0; |
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21 |
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22 parent::__construct( array( |
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23 'singular' => 'user', |
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24 'plural' => 'users' |
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25 ) ); |
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26 } |
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27 |
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28 function ajax_user_can() { |
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29 if ( $this->is_site_users ) |
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30 return current_user_can( 'manage_sites' ); |
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31 else |
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32 return current_user_can( 'list_users' ); |
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33 } |
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34 |
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35 function prepare_items() { |
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36 global $role, $usersearch; |
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37 |
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38 $usersearch = isset( $_REQUEST['s'] ) ? $_REQUEST['s'] : ''; |
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39 |
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40 $role = isset( $_REQUEST['role'] ) ? $_REQUEST['role'] : ''; |
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41 |
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42 $per_page = ( $this->is_site_users ) ? 'site_users_network_per_page' : 'users_per_page'; |
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43 $users_per_page = $this->get_items_per_page( $per_page ); |
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44 |
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45 $paged = $this->get_pagenum(); |
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46 |
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47 $args = array( |
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48 'number' => $users_per_page, |
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49 'offset' => ( $paged-1 ) * $users_per_page, |
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50 'role' => $role, |
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51 'search' => $usersearch, |
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52 'fields' => 'all_with_meta' |
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53 ); |
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54 |
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55 if ( '' !== $args['search'] ) |
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56 $args['search'] = '*' . $args['search'] . '*'; |
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57 |
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58 if ( $this->is_site_users ) |
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59 $args['blog_id'] = $this->site_id; |
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60 |
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61 if ( isset( $_REQUEST['orderby'] ) ) |
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62 $args['orderby'] = $_REQUEST['orderby']; |
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63 |
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64 if ( isset( $_REQUEST['order'] ) ) |
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65 $args['order'] = $_REQUEST['order']; |
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66 |
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67 // Query the user IDs for this page |
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68 $wp_user_search = new WP_User_Query( $args ); |
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69 |
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70 $this->items = $wp_user_search->get_results(); |
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71 |
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72 $this->set_pagination_args( array( |
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73 'total_items' => $wp_user_search->get_total(), |
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74 'per_page' => $users_per_page, |
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75 ) ); |
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76 } |
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77 |
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78 function no_items() { |
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79 _e( 'No matching users were found.' ); |
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80 } |
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81 |
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82 function get_views() { |
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83 global $wp_roles, $role; |
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84 |
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85 if ( $this->is_site_users ) { |
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86 $url = 'site-users.php?id=' . $this->site_id; |
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87 switch_to_blog( $this->site_id ); |
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88 $users_of_blog = count_users(); |
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89 restore_current_blog(); |
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90 } else { |
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91 $url = 'users.php'; |
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92 $users_of_blog = count_users(); |
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93 } |
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94 $total_users = $users_of_blog['total_users']; |
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95 $avail_roles =& $users_of_blog['avail_roles']; |
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96 unset($users_of_blog); |
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97 |
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98 $current_role = false; |
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99 $class = empty($role) ? ' class="current"' : ''; |
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100 $role_links = array(); |
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101 $role_links['all'] = "<a href='$url'$class>" . sprintf( _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $total_users, 'users' ), number_format_i18n( $total_users ) ) . '</a>'; |
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102 foreach ( $wp_roles->get_names() as $this_role => $name ) { |
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103 if ( !isset($avail_roles[$this_role]) ) |
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104 continue; |
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105 |
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106 $class = ''; |
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107 |
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108 if ( $this_role == $role ) { |
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109 $current_role = $role; |
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110 $class = ' class="current"'; |
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111 } |
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112 |
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113 $name = translate_user_role( $name ); |
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114 /* translators: User role name with count */ |
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115 $name = sprintf( __('%1$s <span class="count">(%2$s)</span>'), $name, number_format_i18n( $avail_roles[$this_role] ) ); |
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116 $role_links[$this_role] = "<a href='" . esc_url( add_query_arg( 'role', $this_role, $url ) ) . "'$class>$name</a>"; |
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117 } |
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118 |
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119 return $role_links; |
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120 } |
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121 |
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122 function get_bulk_actions() { |
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123 $actions = array(); |
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124 |
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125 if ( is_multisite() ) { |
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126 if ( current_user_can( 'remove_users' ) ) |
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127 $actions['remove'] = __( 'Remove' ); |
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128 } else { |
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129 if ( current_user_can( 'delete_users' ) ) |
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130 $actions['delete'] = __( 'Delete' ); |
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131 } |
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132 |
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133 return $actions; |
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134 } |
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135 |
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136 function extra_tablenav( $which ) { |
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137 if ( 'top' != $which ) |
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138 return; |
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139 if ( ! current_user_can( 'promote_users' ) ) |
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140 return; |
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141 ?> |
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142 <div class="alignleft actions"> |
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143 <label class="screen-reader-text" for="new_role"><?php _e( 'Change role to…' ) ?></label> |
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144 <select name="new_role" id="new_role"> |
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145 <option value=''><?php _e( 'Change role to…' ) ?></option> |
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146 <?php wp_dropdown_roles(); ?> |
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147 </select> |
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148 <?php submit_button( __( 'Change' ), 'secondary', 'changeit', false ); ?> |
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149 </div> |
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150 <?php |
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151 } |
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152 |
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153 function current_action() { |
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154 if ( isset($_REQUEST['changeit']) && !empty($_REQUEST['new_role']) ) |
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155 return 'promote'; |
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156 |
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157 return parent::current_action(); |
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158 } |
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159 |
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160 function get_columns() { |
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161 $c = array( |
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162 'cb' => '<input type="checkbox" />', |
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163 'username' => __( 'Username' ), |
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164 'name' => __( 'Name' ), |
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165 'email' => __( 'E-mail' ), |
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166 'role' => __( 'Role' ), |
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167 'posts' => __( 'Posts' ) |
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168 ); |
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169 |
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170 if ( $this->is_site_users ) |
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171 unset( $c['posts'] ); |
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172 |
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173 return $c; |
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174 } |
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175 |
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176 function get_sortable_columns() { |
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177 $c = array( |
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178 'username' => 'login', |
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179 'name' => 'name', |
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180 'email' => 'email', |
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181 ); |
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182 |
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183 if ( $this->is_site_users ) |
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184 unset( $c['posts'] ); |
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185 |
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186 return $c; |
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187 } |
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188 |
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189 function display_rows() { |
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190 // Query the post counts for this page |
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191 if ( ! $this->is_site_users ) |
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192 $post_counts = count_many_users_posts( array_keys( $this->items ) ); |
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193 |
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194 $style = ''; |
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195 foreach ( $this->items as $userid => $user_object ) { |
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196 $role = reset( $user_object->roles ); |
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197 |
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198 if ( is_multisite() && empty( $role ) ) |
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199 continue; |
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200 |
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201 $style = ( ' class="alternate"' == $style ) ? '' : ' class="alternate"'; |
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202 echo "\n\t", $this->single_row( $user_object, $style, $role, isset( $post_counts ) ? $post_counts[ $userid ] : 0 ); |
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203 } |
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204 } |
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205 |
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206 /** |
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207 * Generate HTML for a single row on the users.php admin panel. |
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208 * |
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209 * @since 2.1.0 |
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210 * |
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211 * @param object $user_object |
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212 * @param string $style Optional. Attributes added to the TR element. Must be sanitized. |
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213 * @param string $role Key for the $wp_roles array. |
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214 * @param int $numposts Optional. Post count to display for this user. Defaults to zero, as in, a new user has made zero posts. |
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215 * @return string |
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216 */ |
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217 function single_row( $user_object, $style = '', $role = '', $numposts = 0 ) { |
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218 global $wp_roles; |
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219 |
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220 if ( !( is_object( $user_object ) && is_a( $user_object, 'WP_User' ) ) ) |
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221 $user_object = new WP_User( (int) $user_object ); |
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222 $user_object->filter = 'display'; |
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223 $email = $user_object->user_email; |
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224 |
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225 if ( $this->is_site_users ) |
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226 $url = "site-users.php?id={$this->site_id}&"; |
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227 else |
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228 $url = 'users.php?'; |
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229 |
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230 $checkbox = ''; |
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231 // Check if the user for this row is editable |
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232 if ( current_user_can( 'list_users' ) ) { |
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233 // Set up the user editing link |
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234 // TODO: make profile/user-edit determination a separate function |
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235 if ( get_current_user_id() == $user_object->ID ) { |
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236 $edit_link = 'profile.php'; |
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237 } else { |
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238 $edit_link = esc_url( add_query_arg( 'wp_http_referer', urlencode( stripslashes( $_SERVER['REQUEST_URI'] ) ), "user-edit.php?user_id=$user_object->ID" ) ); |
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239 } |
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240 |
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241 // Set up the hover actions for this user |
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242 $actions = array(); |
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243 |
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244 if ( current_user_can( 'edit_user', $user_object->ID ) ) { |
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245 $edit = "<strong><a href=\"$edit_link\">$user_object->user_login</a></strong><br />"; |
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246 $actions['edit'] = '<a href="' . $edit_link . '">' . __( 'Edit' ) . '</a>'; |
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247 } else { |
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248 $edit = "<strong>$user_object->user_login</strong><br />"; |
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249 } |
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250 |
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251 if ( !is_multisite() && get_current_user_id() != $user_object->ID && current_user_can( 'delete_user', $user_object->ID ) ) |
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252 $actions['delete'] = "<a class='submitdelete' href='" . wp_nonce_url( "users.php?action=delete&user=$user_object->ID", 'bulk-users' ) . "'>" . __( 'Delete' ) . "</a>"; |
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253 if ( is_multisite() && get_current_user_id() != $user_object->ID && current_user_can( 'remove_user', $user_object->ID ) ) |
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254 $actions['remove'] = "<a class='submitdelete' href='" . wp_nonce_url( $url."action=remove&user=$user_object->ID", 'bulk-users' ) . "'>" . __( 'Remove' ) . "</a>"; |
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255 $actions = apply_filters( 'user_row_actions', $actions, $user_object ); |
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256 $edit .= $this->row_actions( $actions ); |
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257 |
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258 // Set up the checkbox ( because the user is editable, otherwise its empty ) |
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259 $checkbox = "<input type='checkbox' name='users[]' id='user_{$user_object->ID}' class='$role' value='{$user_object->ID}' />"; |
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260 |
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261 } else { |
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262 $edit = '<strong>' . $user_object->user_login . '</strong>'; |
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263 } |
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264 $role_name = isset( $wp_roles->role_names[$role] ) ? translate_user_role( $wp_roles->role_names[$role] ) : __( 'None' ); |
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265 $avatar = get_avatar( $user_object->ID, 32 ); |
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266 |
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267 $r = "<tr id='user-$user_object->ID'$style>"; |
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268 |
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269 list( $columns, $hidden ) = $this->get_column_info(); |
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270 |
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271 foreach ( $columns as $column_name => $column_display_name ) { |
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272 $class = "class=\"$column_name column-$column_name\""; |
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273 |
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274 $style = ''; |
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275 if ( in_array( $column_name, $hidden ) ) |
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276 $style = ' style="display:none;"'; |
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277 |
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278 $attributes = "$class$style"; |
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279 |
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280 switch ( $column_name ) { |
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281 case 'cb': |
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282 $r .= "<th scope='row' class='check-column'>$checkbox</th>"; |
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283 break; |
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284 case 'username': |
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285 $r .= "<td $attributes>$avatar $edit</td>"; |
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286 break; |
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287 case 'name': |
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288 $r .= "<td $attributes>$user_object->first_name $user_object->last_name</td>"; |
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289 break; |
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290 case 'email': |
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291 $r .= "<td $attributes><a href='mailto:$email' title='" . esc_attr( sprintf( __( 'E-mail: %s' ), $email ) ) . "'>$email</a></td>"; |
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292 break; |
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293 case 'role': |
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294 $r .= "<td $attributes>$role_name</td>"; |
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295 break; |
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296 case 'posts': |
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297 $attributes = 'class="posts column-posts num"' . $style; |
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298 $r .= "<td $attributes>"; |
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299 if ( $numposts > 0 ) { |
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300 $r .= "<a href='edit.php?author=$user_object->ID' title='" . esc_attr__( 'View posts by this author' ) . "' class='edit'>"; |
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301 $r .= $numposts; |
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302 $r .= '</a>'; |
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303 } else { |
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304 $r .= 0; |
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305 } |
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306 $r .= "</td>"; |
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307 break; |
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308 default: |
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309 $r .= "<td $attributes>"; |
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310 $r .= apply_filters( 'manage_users_custom_column', '', $column_name, $user_object->ID ); |
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311 $r .= "</td>"; |
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312 } |
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313 } |
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314 $r .= '</tr>'; |
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315 |
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316 return $r; |
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317 } |
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318 } |