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1 <?php |
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2 /** |
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3 * Multisite administration functions. |
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4 * |
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5 * @package WordPress |
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6 * @subpackage Multisite |
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7 * @since 3.0.0 |
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8 */ |
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9 |
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10 /** |
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11 * Determine if uploaded file exceeds space quota. |
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12 * |
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13 * @since 3.0.0 |
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14 * |
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15 * @param array $file $_FILES array for a given file. |
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16 * @return array $_FILES array with 'error' key set if file exceeds quota. 'error' is empty otherwise. |
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17 */ |
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18 function check_upload_size( $file ) { |
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19 if ( get_site_option( 'upload_space_check_disabled' ) ) |
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20 return $file; |
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21 |
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22 if ( $file['error'] != '0' ) // there's already an error |
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23 return $file; |
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24 |
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25 if ( defined( 'WP_IMPORTING' ) ) |
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26 return $file; |
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27 |
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28 $space_left = get_upload_space_available(); |
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29 |
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30 $file_size = filesize( $file['tmp_name'] ); |
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31 if ( $space_left < $file_size ) |
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32 $file['error'] = sprintf( __( 'Not enough space to upload. %1$s KB needed.' ), number_format( ($file_size - $space_left) /1024 ) ); |
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33 if ( $file_size > ( 1024 * get_site_option( 'fileupload_maxk', 1500 ) ) ) |
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34 $file['error'] = sprintf(__('This file is too big. Files must be less than %1$s KB in size.'), get_site_option( 'fileupload_maxk', 1500 ) ); |
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35 if ( upload_is_user_over_quota( false ) ) { |
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36 $file['error'] = __( 'You have used your space quota. Please delete files before uploading.' ); |
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37 } |
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38 if ( $file['error'] != '0' && !isset($_POST['html-upload']) ) |
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39 wp_die( $file['error'] . ' <a href="javascript:history.go(-1)">' . __( 'Back' ) . '</a>' ); |
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40 |
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41 return $file; |
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42 } |
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43 add_filter( 'wp_handle_upload_prefilter', 'check_upload_size' ); |
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44 |
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45 /** |
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46 * Delete a blog |
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47 * |
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48 * @since 3.0.0 |
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49 * |
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50 * @param int $blog_id Blog ID |
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51 * @param bool $drop True if blog's table should be dropped. Default is false. |
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52 * @return void |
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53 */ |
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54 function wpmu_delete_blog( $blog_id, $drop = false ) { |
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55 global $wpdb, $current_site; |
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56 |
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57 $switch = false; |
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58 if ( get_current_blog_id() != $blog_id ) { |
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59 $switch = true; |
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60 switch_to_blog( $blog_id ); |
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61 } |
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62 |
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63 $blog = get_blog_details( $blog_id ); |
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64 /** |
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65 * Fires before a blog is deleted. |
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66 * |
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67 * @since MU |
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68 * |
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69 * @param int $blog_id The blog ID. |
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70 * @param bool $drop True if blog's table should be dropped. Default is false. |
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71 */ |
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72 do_action( 'delete_blog', $blog_id, $drop ); |
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73 |
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74 $users = get_users( array( 'blog_id' => $blog_id, 'fields' => 'ids' ) ); |
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75 |
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76 // Remove users from this blog. |
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77 if ( ! empty( $users ) ) { |
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78 foreach ( $users as $user_id ) { |
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79 remove_user_from_blog( $user_id, $blog_id ); |
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80 } |
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81 } |
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82 |
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83 update_blog_status( $blog_id, 'deleted', 1 ); |
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84 |
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85 // Don't destroy the initial, main, or root blog. |
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86 if ( $drop && ( 1 == $blog_id || is_main_site( $blog_id ) || ( $blog->path == $current_site->path && $blog->domain == $current_site->domain ) ) ) |
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87 $drop = false; |
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88 |
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89 if ( $drop ) { |
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90 $tables = $wpdb->tables( 'blog' ); |
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91 /** |
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92 * Filter the tables to drop when the blog is deleted. |
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93 * |
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94 * @since MU |
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95 * |
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96 * @param array $tables The blog tables to be dropped. |
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97 * @param int $blog_id The ID of the blog to drop tables for. |
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98 */ |
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99 $drop_tables = apply_filters( 'wpmu_drop_tables', $tables, $blog_id ); |
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100 |
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101 foreach ( (array) $drop_tables as $table ) { |
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102 $wpdb->query( "DROP TABLE IF EXISTS `$table`" ); |
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103 } |
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104 |
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105 $wpdb->delete( $wpdb->blogs, array( 'blog_id' => $blog_id ) ); |
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106 |
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107 $uploads = wp_upload_dir(); |
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108 /** |
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109 * Filter the upload base directory to delete when the blog is deleted. |
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110 * |
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111 * @since MU |
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112 * |
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113 * @param string $uploads['basedir'] Uploads path without subdirectory. @see wp_upload_dir() |
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114 * @param int $blog_id The blog ID. |
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115 */ |
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116 $dir = apply_filters( 'wpmu_delete_blog_upload_dir', $uploads['basedir'], $blog_id ); |
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117 $dir = rtrim( $dir, DIRECTORY_SEPARATOR ); |
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118 $top_dir = $dir; |
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119 $stack = array($dir); |
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120 $index = 0; |
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121 |
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122 while ( $index < count( $stack ) ) { |
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123 # Get indexed directory from stack |
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124 $dir = $stack[$index]; |
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125 |
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126 $dh = @opendir( $dir ); |
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127 if ( $dh ) { |
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128 while ( ( $file = @readdir( $dh ) ) !== false ) { |
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129 if ( $file == '.' || $file == '..' ) |
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130 continue; |
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131 |
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132 if ( @is_dir( $dir . DIRECTORY_SEPARATOR . $file ) ) |
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133 $stack[] = $dir . DIRECTORY_SEPARATOR . $file; |
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134 else if ( @is_file( $dir . DIRECTORY_SEPARATOR . $file ) ) |
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135 @unlink( $dir . DIRECTORY_SEPARATOR . $file ); |
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136 } |
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137 @closedir( $dh ); |
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138 } |
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139 $index++; |
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140 } |
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141 |
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142 $stack = array_reverse( $stack ); // Last added dirs are deepest |
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143 foreach( (array) $stack as $dir ) { |
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144 if ( $dir != $top_dir) |
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145 @rmdir( $dir ); |
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146 } |
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147 |
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148 clean_blog_cache( $blog ); |
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149 } |
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150 |
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151 if ( $switch ) |
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152 restore_current_blog(); |
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153 } |
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154 |
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155 // @todo Merge with wp_delete_user() ? |
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156 function wpmu_delete_user( $id ) { |
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157 global $wpdb; |
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158 |
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159 $id = (int) $id; |
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160 $user = new WP_User( $id ); |
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161 |
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162 if ( !$user->exists() ) |
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163 return false; |
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164 /** |
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165 * Fires before a user is deleted from the network. |
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166 * |
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167 * @since MU |
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168 * |
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169 * @param int $id ID of the user about to be deleted from the network. |
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170 */ |
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171 do_action( 'wpmu_delete_user', $id ); |
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172 |
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173 $blogs = get_blogs_of_user( $id ); |
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174 |
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175 if ( ! empty( $blogs ) ) { |
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176 foreach ( $blogs as $blog ) { |
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177 switch_to_blog( $blog->userblog_id ); |
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178 remove_user_from_blog( $id, $blog->userblog_id ); |
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179 |
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180 $post_ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_author = %d", $id ) ); |
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181 foreach ( (array) $post_ids as $post_id ) { |
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182 wp_delete_post( $post_id ); |
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183 } |
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184 |
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185 // Clean links |
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186 $link_ids = $wpdb->get_col( $wpdb->prepare( "SELECT link_id FROM $wpdb->links WHERE link_owner = %d", $id ) ); |
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187 |
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188 if ( $link_ids ) { |
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189 foreach ( $link_ids as $link_id ) |
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190 wp_delete_link( $link_id ); |
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191 } |
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192 |
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193 restore_current_blog(); |
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194 } |
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195 } |
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196 |
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197 $meta = $wpdb->get_col( $wpdb->prepare( "SELECT umeta_id FROM $wpdb->usermeta WHERE user_id = %d", $id ) ); |
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198 foreach ( $meta as $mid ) |
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199 delete_metadata_by_mid( 'user', $mid ); |
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200 |
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201 $wpdb->delete( $wpdb->users, array( 'ID' => $id ) ); |
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202 |
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203 clean_user_cache( $user ); |
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204 |
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205 /** |
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206 * Fires after the user is deleted from the network. |
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207 * |
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208 * @since 2.8.0 |
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209 * |
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210 * @param int $id ID of the user that was deleted from the network. |
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211 */ |
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212 do_action( 'deleted_user', $id ); |
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213 |
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214 return true; |
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215 } |
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216 |
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217 function update_option_new_admin_email( $old_value, $value ) { |
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218 $email = get_option( 'admin_email' ); |
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219 if ( $value == get_option( 'admin_email' ) || !is_email( $value ) ) |
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220 return; |
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221 |
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222 $hash = md5( $value. time() .mt_rand() ); |
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223 $new_admin_email = array( |
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224 'hash' => $hash, |
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225 'newemail' => $value |
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226 ); |
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227 update_option( 'adminhash', $new_admin_email ); |
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228 |
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229 $email_text = __( 'Dear user, |
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230 |
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231 You recently requested to have the administration email address on |
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232 your site changed. |
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233 If this is correct, please click on the following link to change it: |
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234 ###ADMIN_URL### |
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235 |
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236 You can safely ignore and delete this email if you do not want to |
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237 take this action. |
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238 |
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239 This email has been sent to ###EMAIL### |
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240 |
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241 Regards, |
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242 All at ###SITENAME### |
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243 ###SITEURL###' ); |
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244 |
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245 /** |
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246 * Filter the email text sent when the site admin email is changed. |
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247 * |
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248 * The following strings have a special meaning and will get replaced dynamically: |
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249 * ###ADMIN_URL### The link to click on to confirm the email change. Required otherwise this functunalty is will break. |
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250 * ###EMAIL### The new email. |
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251 * ###SITENAME### The name of the site. |
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252 * ###SITEURL### The URL to the site. |
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253 * |
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254 * @since MU |
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255 * |
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256 * @param string $email_text Text in the email. |
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257 * @param string $new_admin_email New admin email that the current administration email was changed to. |
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258 */ |
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259 $content = apply_filters( 'new_admin_email_content', $email_text, $new_admin_email ); |
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260 |
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261 $content = str_replace( '###ADMIN_URL###', esc_url( admin_url( 'options.php?adminhash='.$hash ) ), $content ); |
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262 $content = str_replace( '###EMAIL###', $value, $content ); |
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263 $content = str_replace( '###SITENAME###', get_site_option( 'site_name' ), $content ); |
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264 $content = str_replace( '###SITEURL###', network_home_url(), $content ); |
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265 |
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266 wp_mail( $value, sprintf( __( '[%s] New Admin Email Address' ), get_option( 'blogname' ) ), $content ); |
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267 } |
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268 add_action( 'update_option_new_admin_email', 'update_option_new_admin_email', 10, 2 ); |
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269 add_action( 'add_option_new_admin_email', 'update_option_new_admin_email', 10, 2 ); |
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270 |
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271 function send_confirmation_on_profile_email() { |
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272 global $errors, $wpdb; |
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273 $current_user = wp_get_current_user(); |
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274 if ( ! is_object($errors) ) |
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275 $errors = new WP_Error(); |
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276 |
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277 if ( $current_user->ID != $_POST['user_id'] ) |
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278 return false; |
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279 |
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280 if ( $current_user->user_email != $_POST['email'] ) { |
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281 if ( !is_email( $_POST['email'] ) ) { |
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282 $errors->add( 'user_email', __( "<strong>ERROR</strong>: The email address isn’t correct." ), array( 'form-field' => 'email' ) ); |
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283 return; |
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284 } |
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285 |
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286 if ( $wpdb->get_var( $wpdb->prepare( "SELECT user_email FROM {$wpdb->users} WHERE user_email=%s", $_POST['email'] ) ) ) { |
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287 $errors->add( 'user_email', __( "<strong>ERROR</strong>: The email address is already used." ), array( 'form-field' => 'email' ) ); |
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288 delete_option( $current_user->ID . '_new_email' ); |
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289 return; |
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290 } |
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291 |
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292 $hash = md5( $_POST['email'] . time() . mt_rand() ); |
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293 $new_user_email = array( |
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294 'hash' => $hash, |
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295 'newemail' => $_POST['email'] |
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296 ); |
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297 update_option( $current_user->ID . '_new_email', $new_user_email ); |
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298 |
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299 $email_text = __( 'Dear user, |
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300 |
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301 You recently requested to have the email address on your account changed. |
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302 If this is correct, please click on the following link to change it: |
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303 ###ADMIN_URL### |
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304 |
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305 You can safely ignore and delete this email if you do not want to |
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306 take this action. |
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307 |
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308 This email has been sent to ###EMAIL### |
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309 |
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310 Regards, |
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311 All at ###SITENAME### |
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312 ###SITEURL###' ); |
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313 |
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314 /** |
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315 * Filter the email text sent when a user changes emails. |
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316 * |
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317 * The following strings have a special meaning and will get replaced dynamically: |
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318 * ###ADMIN_URL### The link to click on to confirm the email change. Required otherwise this functunalty is will break. |
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319 * ###EMAIL### The new email. |
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320 * ###SITENAME### The name of the site. |
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321 * ###SITEURL### The URL to the site. |
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322 * |
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323 * @since MU |
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324 * |
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325 * @param string $email_text Text in the email. |
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326 * @param string $new_user_email New user email that the current user has changed to. |
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327 */ |
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328 $content = apply_filters( 'new_user_email_content', $email_text, $new_user_email ); |
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329 |
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330 $content = str_replace( '###ADMIN_URL###', esc_url( admin_url( 'profile.php?newuseremail='.$hash ) ), $content ); |
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331 $content = str_replace( '###EMAIL###', $_POST['email'], $content); |
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332 $content = str_replace( '###SITENAME###', get_site_option( 'site_name' ), $content ); |
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333 $content = str_replace( '###SITEURL###', network_home_url(), $content ); |
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334 |
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335 wp_mail( $_POST['email'], sprintf( __( '[%s] New Email Address' ), get_option( 'blogname' ) ), $content ); |
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336 $_POST['email'] = $current_user->user_email; |
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337 } |
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338 } |
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339 add_action( 'personal_options_update', 'send_confirmation_on_profile_email' ); |
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340 |
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341 function new_user_email_admin_notice() { |
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342 if ( strpos( $_SERVER['PHP_SELF'], 'profile.php' ) && isset( $_GET['updated'] ) && $email = get_option( get_current_user_id() . '_new_email' ) ) |
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343 echo "<div class='update-nag'>" . sprintf( __( "Your email address has not been updated yet. Please check your inbox at %s for a confirmation email." ), $email['newemail'] ) . "</div>"; |
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344 } |
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345 add_action( 'admin_notices', 'new_user_email_admin_notice' ); |
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346 |
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347 /** |
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348 * Check whether a blog has used its allotted upload space. |
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349 * |
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350 * @since MU |
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351 * |
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352 * @param bool $echo Optional. If $echo is set and the quota is exceeded, a warning message is echoed. Default is true. |
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353 * @return int |
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354 */ |
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355 function upload_is_user_over_quota( $echo = true ) { |
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356 if ( get_site_option( 'upload_space_check_disabled' ) ) |
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357 return false; |
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358 |
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359 $space_allowed = get_space_allowed(); |
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360 if ( empty( $space_allowed ) || !is_numeric( $space_allowed ) ) |
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361 $space_allowed = 10; // Default space allowed is 10 MB |
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362 |
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363 $space_used = get_space_used(); |
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364 |
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365 if ( ( $space_allowed - $space_used ) < 0 ) { |
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366 if ( $echo ) |
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367 _e( 'Sorry, you have used your space allocation. Please delete some files to upload more files.' ); |
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368 return true; |
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369 } else { |
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370 return false; |
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371 } |
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372 } |
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373 |
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374 /** |
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375 * Displays the amount of disk space used by the current blog. Not used in core. |
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376 * |
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377 * @since MU |
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378 */ |
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379 function display_space_usage() { |
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380 $space_allowed = get_space_allowed(); |
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381 $space_used = get_space_used(); |
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382 |
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383 $percent_used = ( $space_used / $space_allowed ) * 100; |
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384 |
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385 if ( $space_allowed > 1000 ) { |
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386 $space = number_format( $space_allowed / 1024 ); |
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387 /* translators: Gigabytes */ |
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388 $space .= __( 'GB' ); |
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389 } else { |
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390 $space = number_format( $space_allowed ); |
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391 /* translators: Megabytes */ |
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392 $space .= __( 'MB' ); |
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393 } |
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394 ?> |
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395 <strong><?php printf( __( 'Used: %1$s%% of %2$s' ), number_format( $percent_used ), $space ); ?></strong> |
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396 <?php |
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397 } |
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398 |
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399 /** |
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400 * Get the remaining upload space for this blog. |
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401 * |
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402 * @since MU |
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403 * @uses upload_is_user_over_quota() |
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404 * @uses get_space_allowed() |
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405 * @uses get_upload_space_available() |
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406 * |
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407 * @param int $size Current max size in bytes |
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408 * @return int Max size in bytes |
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409 */ |
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410 function fix_import_form_size( $size ) { |
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411 if ( upload_is_user_over_quota( false ) == true ) |
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412 return 0; |
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413 |
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414 $available = get_upload_space_available(); |
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415 return min( $size, $available ); |
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416 } |
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417 |
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418 // Edit blog upload space setting on Edit Blog page |
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419 function upload_space_setting( $id ) { |
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420 switch_to_blog( $id ); |
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421 $quota = get_option( 'blog_upload_space' ); |
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422 restore_current_blog(); |
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423 |
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424 if ( !$quota ) |
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425 $quota = ''; |
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426 |
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427 ?> |
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428 <tr> |
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429 <th><?php _e( 'Site Upload Space Quota '); ?></th> |
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430 <td><input type="number" step="1" min="0" style="width: 100px" name="option[blog_upload_space]" value="<?php echo $quota; ?>" /> <?php _e( 'MB (Leave blank for network default)' ); ?></td> |
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431 </tr> |
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432 <?php |
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433 } |
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434 add_action( 'wpmueditblogaction', 'upload_space_setting' ); |
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435 |
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436 function update_user_status( $id, $pref, $value, $deprecated = null ) { |
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437 global $wpdb; |
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438 |
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439 if ( null !== $deprecated ) |
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440 _deprecated_argument( __FUNCTION__, '3.1' ); |
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441 |
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442 $wpdb->update( $wpdb->users, array( sanitize_key( $pref ) => $value ), array( 'ID' => $id ) ); |
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443 |
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444 $user = new WP_User( $id ); |
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445 clean_user_cache( $user ); |
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446 |
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447 if ( $pref == 'spam' ) { |
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448 if ( $value == 1 ) { |
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449 /** |
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450 * Fires after the user is marked as a SPAM user. |
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451 * |
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452 * @since 3.0.0 |
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453 * |
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454 * @param int $id ID of the user marked as SPAM. |
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455 */ |
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456 do_action( 'make_spam_user', $id ); |
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457 } else { |
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458 /** |
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459 * Fires after the user is marked as a HAM user. Opposite of SPAM. |
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460 * |
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461 * @since 3.0.0 |
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462 * |
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463 * @param int $id ID of the user marked as HAM. |
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464 */ |
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465 do_action( 'make_ham_user', $id ); |
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466 } |
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467 } |
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468 |
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469 return $value; |
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470 } |
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471 |
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472 function refresh_user_details( $id ) { |
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473 $id = (int) $id; |
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474 |
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475 if ( !$user = get_userdata( $id ) ) |
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476 return false; |
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477 |
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478 clean_user_cache( $user ); |
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479 |
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480 return $id; |
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481 } |
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482 |
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483 function format_code_lang( $code = '' ) { |
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484 $code = strtolower( substr( $code, 0, 2 ) ); |
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485 $lang_codes = array( |
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486 'aa' => 'Afar', 'ab' => 'Abkhazian', 'af' => 'Afrikaans', 'ak' => 'Akan', 'sq' => 'Albanian', 'am' => 'Amharic', 'ar' => 'Arabic', 'an' => 'Aragonese', 'hy' => 'Armenian', 'as' => 'Assamese', 'av' => 'Avaric', 'ae' => 'Avestan', 'ay' => 'Aymara', 'az' => 'Azerbaijani', 'ba' => 'Bashkir', 'bm' => 'Bambara', 'eu' => 'Basque', 'be' => 'Belarusian', 'bn' => 'Bengali', |
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487 'bh' => 'Bihari', 'bi' => 'Bislama', 'bs' => 'Bosnian', 'br' => 'Breton', 'bg' => 'Bulgarian', 'my' => 'Burmese', 'ca' => 'Catalan; Valencian', 'ch' => 'Chamorro', 'ce' => 'Chechen', 'zh' => 'Chinese', 'cu' => 'Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic', 'cv' => 'Chuvash', 'kw' => 'Cornish', 'co' => 'Corsican', 'cr' => 'Cree', |
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488 'cs' => 'Czech', 'da' => 'Danish', 'dv' => 'Divehi; Dhivehi; Maldivian', 'nl' => 'Dutch; Flemish', 'dz' => 'Dzongkha', 'en' => 'English', 'eo' => 'Esperanto', 'et' => 'Estonian', 'ee' => 'Ewe', 'fo' => 'Faroese', 'fj' => 'Fijjian', 'fi' => 'Finnish', 'fr' => 'French', 'fy' => 'Western Frisian', 'ff' => 'Fulah', 'ka' => 'Georgian', 'de' => 'German', 'gd' => 'Gaelic; Scottish Gaelic', |
|
489 'ga' => 'Irish', 'gl' => 'Galician', 'gv' => 'Manx', 'el' => 'Greek, Modern', 'gn' => 'Guarani', 'gu' => 'Gujarati', 'ht' => 'Haitian; Haitian Creole', 'ha' => 'Hausa', 'he' => 'Hebrew', 'hz' => 'Herero', 'hi' => 'Hindi', 'ho' => 'Hiri Motu', 'hu' => 'Hungarian', 'ig' => 'Igbo', 'is' => 'Icelandic', 'io' => 'Ido', 'ii' => 'Sichuan Yi', 'iu' => 'Inuktitut', 'ie' => 'Interlingue', |
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490 'ia' => 'Interlingua (International Auxiliary Language Association)', 'id' => 'Indonesian', 'ik' => 'Inupiaq', 'it' => 'Italian', 'jv' => 'Javanese', 'ja' => 'Japanese', 'kl' => 'Kalaallisut; Greenlandic', 'kn' => 'Kannada', 'ks' => 'Kashmiri', 'kr' => 'Kanuri', 'kk' => 'Kazakh', 'km' => 'Central Khmer', 'ki' => 'Kikuyu; Gikuyu', 'rw' => 'Kinyarwanda', 'ky' => 'Kirghiz; Kyrgyz', |
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491 'kv' => 'Komi', 'kg' => 'Kongo', 'ko' => 'Korean', 'kj' => 'Kuanyama; Kwanyama', 'ku' => 'Kurdish', 'lo' => 'Lao', 'la' => 'Latin', 'lv' => 'Latvian', 'li' => 'Limburgan; Limburger; Limburgish', 'ln' => 'Lingala', 'lt' => 'Lithuanian', 'lb' => 'Luxembourgish; Letzeburgesch', 'lu' => 'Luba-Katanga', 'lg' => 'Ganda', 'mk' => 'Macedonian', 'mh' => 'Marshallese', 'ml' => 'Malayalam', |
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492 'mi' => 'Maori', 'mr' => 'Marathi', 'ms' => 'Malay', 'mg' => 'Malagasy', 'mt' => 'Maltese', 'mo' => 'Moldavian', 'mn' => 'Mongolian', 'na' => 'Nauru', 'nv' => 'Navajo; Navaho', 'nr' => 'Ndebele, South; South Ndebele', 'nd' => 'Ndebele, North; North Ndebele', 'ng' => 'Ndonga', 'ne' => 'Nepali', 'nn' => 'Norwegian Nynorsk; Nynorsk, Norwegian', 'nb' => 'Bokmål, Norwegian, Norwegian Bokmål', |
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493 'no' => 'Norwegian', 'ny' => 'Chichewa; Chewa; Nyanja', 'oc' => 'Occitan, Provençal', 'oj' => 'Ojibwa', 'or' => 'Oriya', 'om' => 'Oromo', 'os' => 'Ossetian; Ossetic', 'pa' => 'Panjabi; Punjabi', 'fa' => 'Persian', 'pi' => 'Pali', 'pl' => 'Polish', 'pt' => 'Portuguese', 'ps' => 'Pushto', 'qu' => 'Quechua', 'rm' => 'Romansh', 'ro' => 'Romanian', 'rn' => 'Rundi', 'ru' => 'Russian', |
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494 'sg' => 'Sango', 'sa' => 'Sanskrit', 'sr' => 'Serbian', 'hr' => 'Croatian', 'si' => 'Sinhala; Sinhalese', 'sk' => 'Slovak', 'sl' => 'Slovenian', 'se' => 'Northern Sami', 'sm' => 'Samoan', 'sn' => 'Shona', 'sd' => 'Sindhi', 'so' => 'Somali', 'st' => 'Sotho, Southern', 'es' => 'Spanish; Castilian', 'sc' => 'Sardinian', 'ss' => 'Swati', 'su' => 'Sundanese', 'sw' => 'Swahili', |
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495 'sv' => 'Swedish', 'ty' => 'Tahitian', 'ta' => 'Tamil', 'tt' => 'Tatar', 'te' => 'Telugu', 'tg' => 'Tajik', 'tl' => 'Tagalog', 'th' => 'Thai', 'bo' => 'Tibetan', 'ti' => 'Tigrinya', 'to' => 'Tonga (Tonga Islands)', 'tn' => 'Tswana', 'ts' => 'Tsonga', 'tk' => 'Turkmen', 'tr' => 'Turkish', 'tw' => 'Twi', 'ug' => 'Uighur; Uyghur', 'uk' => 'Ukrainian', 'ur' => 'Urdu', 'uz' => 'Uzbek', |
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496 've' => 'Venda', 'vi' => 'Vietnamese', 'vo' => 'Volapük', 'cy' => 'Welsh','wa' => 'Walloon','wo' => 'Wolof', 'xh' => 'Xhosa', 'yi' => 'Yiddish', 'yo' => 'Yoruba', 'za' => 'Zhuang; Chuang', 'zu' => 'Zulu' ); |
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497 |
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498 /** |
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499 * Filter the language codes. |
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500 * |
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501 * @since MU |
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502 * |
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503 * @param array $lang_codes Key/value pair of language codes where key is the short version. |
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504 * @param string $code A two-letter designation of the language. |
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505 */ |
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506 $lang_codes = apply_filters( 'lang_codes', $lang_codes, $code ); |
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507 return strtr( $code, $lang_codes ); |
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508 } |
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509 |
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510 function sync_category_tag_slugs( $term, $taxonomy ) { |
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511 if ( global_terms_enabled() && ( $taxonomy == 'category' || $taxonomy == 'post_tag' ) ) { |
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512 if ( is_object( $term ) ) { |
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513 $term->slug = sanitize_title( $term->name ); |
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514 } else { |
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515 $term['slug'] = sanitize_title( $term['name'] ); |
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516 } |
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517 } |
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518 return $term; |
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519 } |
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520 add_filter( 'get_term', 'sync_category_tag_slugs', 10, 2 ); |
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521 |
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522 function _access_denied_splash() { |
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523 if ( ! is_user_logged_in() || is_network_admin() ) |
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524 return; |
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525 |
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526 $blogs = get_blogs_of_user( get_current_user_id() ); |
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527 |
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528 if ( wp_list_filter( $blogs, array( 'userblog_id' => get_current_blog_id() ) ) ) |
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529 return; |
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530 |
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531 $blog_name = get_bloginfo( 'name' ); |
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532 |
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533 if ( empty( $blogs ) ) |
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534 wp_die( sprintf( __( 'You attempted to access the "%1$s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "%1$s" dashboard, please contact your network administrator.' ), $blog_name ) ); |
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535 |
|
536 $output = '<p>' . sprintf( __( 'You attempted to access the "%1$s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "%1$s" dashboard, please contact your network administrator.' ), $blog_name ) . '</p>'; |
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537 $output .= '<p>' . __( 'If you reached this screen by accident and meant to visit one of your own sites, here are some shortcuts to help you find your way.' ) . '</p>'; |
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538 |
|
539 $output .= '<h3>' . __('Your Sites') . '</h3>'; |
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540 $output .= '<table>'; |
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541 |
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542 foreach ( $blogs as $blog ) { |
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543 $output .= "<tr>"; |
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544 $output .= "<td valign='top'>"; |
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545 $output .= "{$blog->blogname}"; |
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546 $output .= "</td>"; |
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547 $output .= "<td valign='top'>"; |
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548 $output .= "<a href='" . esc_url( get_admin_url( $blog->userblog_id ) ) . "'>" . __( 'Visit Dashboard' ) . "</a> | <a href='" . esc_url( get_home_url( $blog->userblog_id ) ). "'>" . __( 'View Site' ) . "</a>" ; |
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549 $output .= "</td>"; |
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550 $output .= "</tr>"; |
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551 } |
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552 $output .= '</table>'; |
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553 |
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554 wp_die( $output ); |
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555 } |
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556 add_action( 'admin_page_access_denied', '_access_denied_splash', 99 ); |
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557 |
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558 function check_import_new_users( $permission ) { |
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559 if ( !is_super_admin() ) |
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560 return false; |
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561 return true; |
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562 } |
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563 add_filter( 'import_allow_create_users', 'check_import_new_users' ); |
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564 // See "import_allow_fetch_attachments" and "import_attachment_size_limit" filters too. |
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565 |
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566 function mu_dropdown_languages( $lang_files = array(), $current = '' ) { |
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567 $flag = false; |
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568 $output = array(); |
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569 |
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570 foreach ( (array) $lang_files as $val ) { |
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571 $code_lang = basename( $val, '.mo' ); |
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572 |
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573 if ( $code_lang == 'en_US' ) { // American English |
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574 $flag = true; |
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575 $ae = __( 'American English' ); |
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576 $output[$ae] = '<option value="' . esc_attr( $code_lang ) . '"' . selected( $current, $code_lang, false ) . '> ' . $ae . '</option>'; |
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577 } elseif ( $code_lang == 'en_GB' ) { // British English |
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578 $flag = true; |
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579 $be = __( 'British English' ); |
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580 $output[$be] = '<option value="' . esc_attr( $code_lang ) . '"' . selected( $current, $code_lang, false ) . '> ' . $be . '</option>'; |
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581 } else { |
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582 $translated = format_code_lang( $code_lang ); |
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583 $output[$translated] = '<option value="' . esc_attr( $code_lang ) . '"' . selected( $current, $code_lang, false ) . '> ' . esc_html ( $translated ) . '</option>'; |
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584 } |
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585 |
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586 } |
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587 |
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588 if ( $flag === false ) // WordPress english |
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589 $output[] = '<option value=""' . selected( $current, '', false ) . '>' . __( 'English' ) . "</option>"; |
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590 |
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591 // Order by name |
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592 uksort( $output, 'strnatcasecmp' ); |
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593 /** |
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594 * Filter the languages available in the dropdown. |
|
595 * |
|
596 * @since MU |
|
597 * |
|
598 * @param array $output HTML output of the dropdown. |
|
599 * @param array $lang_files Available language files. |
|
600 * @param string $current The current language code. |
|
601 */ |
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602 $output = apply_filters( 'mu_dropdown_languages', $output, $lang_files, $current ); |
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603 echo implode( "\n\t", $output ); |
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604 } |
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605 |
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606 function site_admin_notice() { |
|
607 global $wp_db_version; |
|
608 if ( !is_super_admin() ) |
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609 return false; |
|
610 if ( get_site_option( 'wpmu_upgrade_site' ) != $wp_db_version ) |
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611 echo "<div class='update-nag'>" . sprintf( __( 'Thank you for Updating! Please visit the <a href="%s">Upgrade Network</a> page to update all your sites.' ), esc_url( network_admin_url( 'upgrade.php' ) ) ) . "</div>"; |
|
612 } |
|
613 add_action( 'admin_notices', 'site_admin_notice' ); |
|
614 add_action( 'network_admin_notices', 'site_admin_notice' ); |
|
615 |
|
616 function avoid_blog_page_permalink_collision( $data, $postarr ) { |
|
617 if ( is_subdomain_install() ) |
|
618 return $data; |
|
619 if ( $data['post_type'] != 'page' ) |
|
620 return $data; |
|
621 if ( !isset( $data['post_name'] ) || $data['post_name'] == '' ) |
|
622 return $data; |
|
623 if ( !is_main_site() ) |
|
624 return $data; |
|
625 |
|
626 $post_name = $data['post_name']; |
|
627 $c = 0; |
|
628 while( $c < 10 && get_id_from_blogname( $post_name ) ) { |
|
629 $post_name .= mt_rand( 1, 10 ); |
|
630 $c ++; |
|
631 } |
|
632 if ( $post_name != $data['post_name'] ) { |
|
633 $data['post_name'] = $post_name; |
|
634 } |
|
635 return $data; |
|
636 } |
|
637 add_filter( 'wp_insert_post_data', 'avoid_blog_page_permalink_collision', 10, 2 ); |
|
638 |
|
639 function choose_primary_blog() { |
|
640 ?> |
|
641 <table class="form-table"> |
|
642 <tr> |
|
643 <?php /* translators: My sites label */ ?> |
|
644 <th scope="row"><?php _e( 'Primary Site' ); ?></th> |
|
645 <td> |
|
646 <?php |
|
647 $all_blogs = get_blogs_of_user( get_current_user_id() ); |
|
648 $primary_blog = get_user_meta( get_current_user_id(), 'primary_blog', true ); |
|
649 if ( count( $all_blogs ) > 1 ) { |
|
650 $found = false; |
|
651 ?> |
|
652 <select name="primary_blog"> |
|
653 <?php foreach( (array) $all_blogs as $blog ) { |
|
654 if ( $primary_blog == $blog->userblog_id ) |
|
655 $found = true; |
|
656 ?><option value="<?php echo $blog->userblog_id ?>"<?php selected( $primary_blog, $blog->userblog_id ); ?>><?php echo esc_url( get_home_url( $blog->userblog_id ) ) ?></option><?php |
|
657 } ?> |
|
658 </select> |
|
659 <?php |
|
660 if ( !$found ) { |
|
661 $blog = array_shift( $all_blogs ); |
|
662 update_user_meta( get_current_user_id(), 'primary_blog', $blog->userblog_id ); |
|
663 } |
|
664 } elseif ( count( $all_blogs ) == 1 ) { |
|
665 $blog = array_shift( $all_blogs ); |
|
666 echo $blog->domain; |
|
667 if ( $primary_blog != $blog->userblog_id ) // Set the primary blog again if it's out of sync with blog list. |
|
668 update_user_meta( get_current_user_id(), 'primary_blog', $blog->userblog_id ); |
|
669 } else { |
|
670 echo "N/A"; |
|
671 } |
|
672 ?> |
|
673 </td> |
|
674 </tr> |
|
675 <?php if ( in_array( get_site_option( 'registration' ), array( 'all', 'blog' ) ) ) : ?> |
|
676 <tr> |
|
677 <th scope="row" colspan="2" class="th-full"> |
|
678 <?php |
|
679 $signup_url = network_site_url( 'wp-signup.php' ); |
|
680 /** This filter is documented in wp-login.php */ |
|
681 ?> |
|
682 <a href="<?php echo apply_filters( 'wp_signup_location', $signup_url ); ?>"><?php _e( 'Create a New Site' ); ?></a> |
|
683 </th> |
|
684 </tr> |
|
685 <?php endif; ?> |
|
686 </table> |
|
687 <?php |
|
688 } |
|
689 |
|
690 /** |
|
691 * Grants Super Admin privileges. |
|
692 * |
|
693 * @since 3.0.0 |
|
694 * @param int $user_id ID of the user to be granted Super Admin privileges. |
|
695 */ |
|
696 function grant_super_admin( $user_id ) { |
|
697 global $super_admins; |
|
698 |
|
699 // If global super_admins override is defined, there is nothing to do here. |
|
700 if ( isset( $super_admins ) ) |
|
701 return false; |
|
702 |
|
703 /** |
|
704 * Fires before the user is granted Super Admin privileges. |
|
705 * |
|
706 * @since 3.0.0 |
|
707 * |
|
708 * @param int $user_id ID of the user that is about to be granted Super Admin privileges. |
|
709 */ |
|
710 do_action( 'grant_super_admin', $user_id ); |
|
711 |
|
712 // Directly fetch site_admins instead of using get_super_admins() |
|
713 $super_admins = get_site_option( 'site_admins', array( 'admin' ) ); |
|
714 |
|
715 $user = get_userdata( $user_id ); |
|
716 if ( $user && ! in_array( $user->user_login, $super_admins ) ) { |
|
717 $super_admins[] = $user->user_login; |
|
718 update_site_option( 'site_admins' , $super_admins ); |
|
719 |
|
720 /** |
|
721 * Fires after the user is granted Super Admin privileges. |
|
722 * |
|
723 * @since 3.0.0 |
|
724 * |
|
725 * @param int $user_id ID of the user that was granted Super Admin privileges. |
|
726 */ |
|
727 do_action( 'granted_super_admin', $user_id ); |
|
728 return true; |
|
729 } |
|
730 return false; |
|
731 } |
|
732 |
|
733 /** |
|
734 * Revokes Super Admin privileges. |
|
735 * |
|
736 * @since 3.0.0 |
|
737 * @param int $user_id ID of the user Super Admin privileges to be revoked from. |
|
738 */ |
|
739 function revoke_super_admin( $user_id ) { |
|
740 global $super_admins; |
|
741 |
|
742 // If global super_admins override is defined, there is nothing to do here. |
|
743 if ( isset( $super_admins ) ) |
|
744 return false; |
|
745 |
|
746 /** |
|
747 * Fires before the user's Super Admin privileges are revoked. |
|
748 * |
|
749 * @since 3.0.0 |
|
750 * |
|
751 * @param int $user_id ID of the user Super Admin privileges are being revoked from. |
|
752 */ |
|
753 do_action( 'revoke_super_admin', $user_id ); |
|
754 |
|
755 // Directly fetch site_admins instead of using get_super_admins() |
|
756 $super_admins = get_site_option( 'site_admins', array( 'admin' ) ); |
|
757 |
|
758 $user = get_userdata( $user_id ); |
|
759 if ( $user && $user->user_email != get_site_option( 'admin_email' ) ) { |
|
760 if ( false !== ( $key = array_search( $user->user_login, $super_admins ) ) ) { |
|
761 unset( $super_admins[$key] ); |
|
762 update_site_option( 'site_admins', $super_admins ); |
|
763 |
|
764 /** |
|
765 * Fires after the user's Super Admin privileges are revoked. |
|
766 * |
|
767 * @since 3.0.0 |
|
768 * |
|
769 * @param int $user_id ID of the user Super Admin privileges were revoked from. |
|
770 */ |
|
771 do_action( 'revoked_super_admin', $user_id ); |
|
772 return true; |
|
773 } |
|
774 } |
|
775 return false; |
|
776 } |
|
777 |
|
778 /** |
|
779 * Whether or not we can edit this network from this page |
|
780 * |
|
781 * By default editing of network is restricted to the Network Admin for that site_id this allows for this to be overridden |
|
782 * |
|
783 * @since 3.1.0 |
|
784 * @param integer $site_id The network/site ID to check. |
|
785 */ |
|
786 function can_edit_network( $site_id ) { |
|
787 global $wpdb; |
|
788 |
|
789 if ( $site_id == $wpdb->siteid ) |
|
790 $result = true; |
|
791 else |
|
792 $result = false; |
|
793 |
|
794 /** |
|
795 * Filter whether this network can be edited from this page. |
|
796 * |
|
797 * @since 3.1.0 |
|
798 * |
|
799 * @param bool $result Whether the network can be edited from this page. |
|
800 * @param int $site_id The network/site ID to check. |
|
801 */ |
|
802 return apply_filters( 'can_edit_network', $result, $site_id ); |
|
803 } |
|
804 |
|
805 /** |
|
806 * Thickbox image paths for Network Admin. |
|
807 * |
|
808 * @since 3.1.0 |
|
809 * @access private |
|
810 */ |
|
811 function _thickbox_path_admin_subfolder() { |
|
812 ?> |
|
813 <script type="text/javascript"> |
|
814 //<![CDATA[ |
|
815 var tb_pathToImage = "../../wp-includes/js/thickbox/loadingAnimation.gif"; |
|
816 //]]> |
|
817 </script> |
|
818 <?php |
|
819 } |