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1 <?php |
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2 /** |
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3 * Update Core administration panel. |
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4 * |
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5 * @package WordPress |
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6 * @subpackage Administration |
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7 */ |
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8 |
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9 /** WordPress Administration Bootstrap */ |
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10 require_once( dirname( __FILE__ ) . '/admin.php' ); |
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11 |
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12 wp_enqueue_style( 'plugin-install' ); |
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13 wp_enqueue_script( 'plugin-install' ); |
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14 add_thickbox(); |
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15 |
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16 if ( is_multisite() && ! is_network_admin() ) { |
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17 wp_redirect( network_admin_url( 'update-core.php' ) ); |
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18 exit(); |
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19 } |
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20 |
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21 if ( ! current_user_can( 'update_core' ) && ! current_user_can( 'update_themes' ) && ! current_user_can( 'update_plugins' ) ) |
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22 wp_die( __( 'You do not have sufficient permissions to update this site.' ) ); |
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23 |
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24 function list_core_update( $update ) { |
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25 global $wp_local_package, $wpdb, $wp_version; |
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26 static $first_pass = true; |
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27 |
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28 if ( 'en_US' == $update->locale && 'en_US' == get_locale() ) |
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29 $version_string = $update->current; |
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30 // If the only available update is a partial builds, it doesn't need a language-specific version string. |
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31 elseif ( 'en_US' == $update->locale && $update->packages->partial && $wp_version == $update->partial_version && ( $updates = get_core_updates() ) && 1 == count( $updates ) ) |
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32 $version_string = $update->current; |
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33 else |
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34 $version_string = sprintf( "%s–<strong>%s</strong>", $update->current, $update->locale ); |
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35 |
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36 $current = false; |
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37 if ( !isset($update->response) || 'latest' == $update->response ) |
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38 $current = true; |
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39 $submit = __('Update Now'); |
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40 $form_action = 'update-core.php?action=do-core-upgrade'; |
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41 $php_version = phpversion(); |
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42 $mysql_version = $wpdb->db_version(); |
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43 $show_buttons = true; |
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44 if ( 'development' == $update->response ) { |
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45 $message = __('You are using a development version of WordPress. You can update to the latest nightly build automatically or download the nightly build and install it manually:'); |
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46 $download = __('Download nightly build'); |
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47 } else { |
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48 if ( $current ) { |
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49 $message = sprintf( __( 'If you need to re-install version %s, you can do so here or download the package and re-install manually:' ), $version_string ); |
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50 $submit = __('Re-install Now'); |
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51 $form_action = 'update-core.php?action=do-core-reinstall'; |
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52 } else { |
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53 $php_compat = version_compare( $php_version, $update->php_version, '>=' ); |
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54 if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && empty( $wpdb->is_mysql ) ) |
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55 $mysql_compat = true; |
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56 else |
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57 $mysql_compat = version_compare( $mysql_version, $update->mysql_version, '>=' ); |
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58 |
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59 if ( !$mysql_compat && !$php_compat ) |
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60 $message = sprintf( __('You cannot update because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher and MySQL version %3$s or higher. You are running PHP version %4$s and MySQL version %5$s.'), $update->current, $update->php_version, $update->mysql_version, $php_version, $mysql_version ); |
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61 elseif ( !$php_compat ) |
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62 $message = sprintf( __('You cannot update because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher. You are running version %3$s.'), $update->current, $update->php_version, $php_version ); |
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63 elseif ( !$mysql_compat ) |
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64 $message = sprintf( __('You cannot update because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires MySQL version %2$s or higher. You are running version %3$s.'), $update->current, $update->mysql_version, $mysql_version ); |
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65 else |
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66 $message = sprintf(__('You can update to <a href="http://codex.wordpress.org/Version_%1$s">WordPress %2$s</a> automatically or download the package and install it manually:'), $update->current, $version_string); |
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67 if ( !$mysql_compat || !$php_compat ) |
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68 $show_buttons = false; |
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69 } |
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70 $download = sprintf(__('Download %s'), $version_string); |
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71 } |
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72 |
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73 echo '<p>'; |
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74 echo $message; |
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75 echo '</p>'; |
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76 echo '<form method="post" action="' . $form_action . '" name="upgrade" class="upgrade">'; |
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77 wp_nonce_field('upgrade-core'); |
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78 echo '<p>'; |
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79 echo '<input name="version" value="'. esc_attr($update->current) .'" type="hidden"/>'; |
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80 echo '<input name="locale" value="'. esc_attr($update->locale) .'" type="hidden"/>'; |
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81 if ( $show_buttons ) { |
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82 if ( $first_pass ) { |
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83 submit_button( $submit, $current ? 'button' : 'primary regular', 'upgrade', false ); |
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84 $first_pass = false; |
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85 } else { |
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86 submit_button( $submit, 'button', 'upgrade', false ); |
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87 } |
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88 echo ' <a href="' . esc_url( $update->download ) . '" class="button">' . $download . '</a> '; |
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89 } |
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90 if ( 'en_US' != $update->locale ) |
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91 if ( !isset( $update->dismissed ) || !$update->dismissed ) |
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92 submit_button( __('Hide this update'), 'button', 'dismiss', false ); |
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93 else |
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94 submit_button( __('Bring back this update'), 'button', 'undismiss', false ); |
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95 echo '</p>'; |
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96 if ( 'en_US' != $update->locale && ( !isset($wp_local_package) || $wp_local_package != $update->locale ) ) |
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97 echo '<p class="hint">'.__('This localized version contains both the translation and various other localization fixes. You can skip upgrading if you want to keep your current translation.').'</p>'; |
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98 // Partial builds don't need language-specific warnings. |
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99 elseif ( 'en_US' == $update->locale && get_locale() != 'en_US' && ( ! $update->packages->partial && $wp_version == $update->partial_version ) ) { |
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100 echo '<p class="hint">'.sprintf( __('You are about to install WordPress %s <strong>in English (US).</strong> There is a chance this update will break your translation. You may prefer to wait for the localized version to be released.'), $update->response != 'development' ? $update->current : '' ).'</p>'; |
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101 } |
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102 echo '</form>'; |
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103 |
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104 } |
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105 |
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106 function dismissed_updates() { |
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107 $dismissed = get_core_updates( array( 'dismissed' => true, 'available' => false ) ); |
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108 if ( $dismissed ) { |
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109 |
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110 $show_text = esc_js(__('Show hidden updates')); |
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111 $hide_text = esc_js(__('Hide hidden updates')); |
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112 ?> |
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113 <script type="text/javascript"> |
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114 |
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115 jQuery(function($) { |
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116 $('dismissed-updates').show(); |
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117 $('#show-dismissed').toggle(function(){$(this).text('<?php echo $hide_text; ?>');}, function() {$(this).text('<?php echo $show_text; ?>')}); |
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118 $('#show-dismissed').click(function() { $('#dismissed-updates').toggle('slow');}); |
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119 }); |
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120 </script> |
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121 <?php |
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122 echo '<p class="hide-if-no-js"><a id="show-dismissed" href="#">'.__('Show hidden updates').'</a></p>'; |
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123 echo '<ul id="dismissed-updates" class="core-updates dismissed">'; |
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124 foreach( (array) $dismissed as $update) { |
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125 echo '<li>'; |
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126 list_core_update( $update ); |
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127 echo '</li>'; |
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128 } |
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129 echo '</ul>'; |
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130 } |
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131 } |
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132 |
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133 /** |
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134 * Display upgrade WordPress for downloading latest or upgrading automatically form. |
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135 * |
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136 * @since 2.7 |
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137 * |
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138 * @return null |
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139 */ |
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140 function core_upgrade_preamble() { |
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141 global $wp_version, $required_php_version, $required_mysql_version; |
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142 |
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143 $updates = get_core_updates(); |
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144 |
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145 if ( !isset($updates[0]->response) || 'latest' == $updates[0]->response ) { |
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146 echo '<h3>'; |
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147 _e('You have the latest version of WordPress.'); |
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148 |
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149 if ( wp_http_supports( array( 'ssl' ) ) ) { |
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150 require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; |
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151 $upgrader = new WP_Automatic_Updater; |
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152 $future_minor_update = (object) array( |
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153 'current' => $wp_version . '.1.next.minor', |
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154 'version' => $wp_version . '.1.next.minor', |
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155 'php_version' => $required_php_version, |
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156 'mysql_version' => $required_mysql_version, |
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157 ); |
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158 $should_auto_update = $upgrader->should_update( 'core', $future_minor_update, ABSPATH ); |
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159 if ( $should_auto_update ) |
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160 echo ' ' . __( 'Future security updates will be applied automatically.' ); |
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161 } |
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162 echo '</h3>'; |
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163 } else { |
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164 echo '<div class="updated inline"><p>'; |
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165 _e('<strong>Important:</strong> before updating, please <a href="http://codex.wordpress.org/WordPress_Backups">back up your database and files</a>. For help with updates, visit the <a href="http://codex.wordpress.org/Updating_WordPress">Updating WordPress</a> Codex page.'); |
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166 echo '</p></div>'; |
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167 |
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168 echo '<h3 class="response">'; |
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169 _e( 'An updated version of WordPress is available.' ); |
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170 echo '</h3>'; |
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171 } |
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172 |
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173 if ( isset( $updates[0] ) && $updates[0]->response == 'development' ) { |
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174 require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; |
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175 $upgrader = new WP_Automatic_Updater; |
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176 if ( wp_http_supports( 'ssl' ) && $upgrader->should_update( 'core', $updates[0], ABSPATH ) ) |
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177 echo '<div class="updated inline"><p><strong>BETA TESTERS:</strong> This site is set up to install updates of future beta versions automatically.</p></div>'; |
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178 } |
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179 |
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180 echo '<ul class="core-updates">'; |
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181 $alternate = true; |
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182 foreach( (array) $updates as $update ) { |
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183 echo '<li>'; |
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184 list_core_update( $update ); |
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185 echo '</li>'; |
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186 } |
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187 echo '</ul>'; |
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188 // Don't show the maintenance mode notice when we are only showing a single re-install option. |
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189 if ( $updates && ( count( $updates ) > 1 || $updates[0]->response != 'latest' ) ) { |
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190 echo '<p>' . __( 'While your site is being updated, it will be in maintenance mode. As soon as your updates are complete, your site will return to normal.' ) . '</p>'; |
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191 } elseif ( ! $updates ) { |
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192 list( $normalized_version ) = explode( '-', $wp_version ); |
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193 echo '<p>' . sprintf( __( '<a href="%s">Learn more about WordPress %s</a>.' ), esc_url( self_admin_url( 'about.php' ) ), $normalized_version ) . '</p>'; |
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194 } |
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195 dismissed_updates(); |
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196 } |
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197 |
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198 function list_plugin_updates() { |
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199 global $wp_version; |
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200 |
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201 $cur_wp_version = preg_replace('/-.*$/', '', $wp_version); |
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202 |
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203 require_once(ABSPATH . 'wp-admin/includes/plugin-install.php'); |
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204 $plugins = get_plugin_updates(); |
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205 if ( empty( $plugins ) ) { |
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206 echo '<h3>' . __( 'Plugins' ) . '</h3>'; |
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207 echo '<p>' . __( 'Your plugins are all up to date.' ) . '</p>'; |
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208 return; |
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209 } |
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210 $form_action = 'update-core.php?action=do-plugin-upgrade'; |
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211 |
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212 $core_updates = get_core_updates(); |
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213 if ( !isset($core_updates[0]->response) || 'latest' == $core_updates[0]->response || 'development' == $core_updates[0]->response || version_compare( $core_updates[0]->current, $cur_wp_version, '=') ) |
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214 $core_update_version = false; |
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215 else |
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216 $core_update_version = $core_updates[0]->current; |
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217 ?> |
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218 <h3><?php _e( 'Plugins' ); ?></h3> |
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219 <p><?php _e( 'The following plugins have new versions available. Check the ones you want to update and then click “Update Plugins”.' ); ?></p> |
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220 <form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-plugins" class="upgrade"> |
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221 <?php wp_nonce_field('upgrade-core'); ?> |
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222 <p><input id="upgrade-plugins" class="button" type="submit" value="<?php esc_attr_e('Update Plugins'); ?>" name="upgrade" /></p> |
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223 <table class="widefat" cellspacing="0" id="update-plugins-table"> |
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224 <thead> |
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225 <tr> |
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226 <th scope="col" class="manage-column check-column"><input type="checkbox" id="plugins-select-all" /></th> |
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227 <th scope="col" class="manage-column"><label for="plugins-select-all"><?php _e('Select All'); ?></label></th> |
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228 </tr> |
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229 </thead> |
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230 |
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231 <tfoot> |
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232 <tr> |
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233 <th scope="col" class="manage-column check-column"><input type="checkbox" id="plugins-select-all-2" /></th> |
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234 <th scope="col" class="manage-column"><label for="plugins-select-all-2"><?php _e('Select All'); ?></label></th> |
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235 </tr> |
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236 </tfoot> |
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237 <tbody class="plugins"> |
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238 <?php |
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239 foreach ( (array) $plugins as $plugin_file => $plugin_data) { |
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240 $info = plugins_api('plugin_information', array('slug' => $plugin_data->update->slug )); |
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241 // Get plugin compat for running version of WordPress. |
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242 if ( isset($info->tested) && version_compare($info->tested, $cur_wp_version, '>=') ) { |
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243 $compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: 100%% (according to its author)'), $cur_wp_version); |
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244 } elseif ( isset($info->compatibility[$cur_wp_version][$plugin_data->update->new_version]) ) { |
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245 $compat = $info->compatibility[$cur_wp_version][$plugin_data->update->new_version]; |
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246 $compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $cur_wp_version, $compat[0], $compat[2], $compat[1]); |
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247 } else { |
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248 $compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $cur_wp_version); |
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249 } |
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250 // Get plugin compat for updated version of WordPress. |
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251 if ( $core_update_version ) { |
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252 if ( isset($info->compatibility[$core_update_version][$plugin_data->update->new_version]) ) { |
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253 $update_compat = $info->compatibility[$core_update_version][$plugin_data->update->new_version]; |
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254 $compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $core_update_version, $update_compat[0], $update_compat[2], $update_compat[1]); |
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255 } else { |
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256 $compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $core_update_version); |
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257 } |
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258 } |
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259 // Get the upgrade notice for the new plugin version. |
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260 if ( isset($plugin_data->update->upgrade_notice) ) { |
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261 $upgrade_notice = '<br />' . strip_tags($plugin_data->update->upgrade_notice); |
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262 } else { |
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263 $upgrade_notice = ''; |
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264 } |
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265 |
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266 $details_url = self_admin_url('plugin-install.php?tab=plugin-information&plugin=' . $plugin_data->update->slug . '§ion=changelog&TB_iframe=true&width=640&height=662'); |
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267 $details_text = sprintf(__('View version %1$s details'), $plugin_data->update->new_version); |
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268 $details = sprintf('<a href="%1$s" class="thickbox" title="%2$s">%3$s</a>.', esc_url($details_url), esc_attr($plugin_data->Name), $details_text); |
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269 |
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270 echo " |
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271 <tr class='active'> |
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272 <th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . esc_attr($plugin_file) . "' /></th> |
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273 <td><p><strong>{$plugin_data->Name}</strong><br />" . sprintf(__('You have version %1$s installed. Update to %2$s.'), $plugin_data->Version, $plugin_data->update->new_version) . ' ' . $details . $compat . $upgrade_notice . "</p></td> |
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274 </tr>"; |
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275 } |
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276 ?> |
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277 </tbody> |
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278 </table> |
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279 <p><input id="upgrade-plugins-2" class="button" type="submit" value="<?php esc_attr_e('Update Plugins'); ?>" name="upgrade" /></p> |
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280 </form> |
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281 <?php |
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282 } |
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283 |
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284 function list_theme_updates() { |
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285 $themes = get_theme_updates(); |
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286 if ( empty( $themes ) ) { |
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287 echo '<h3>' . __( 'Themes' ) . '</h3>'; |
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288 echo '<p>' . __( 'Your themes are all up to date.' ) . '</p>'; |
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289 return; |
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290 } |
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291 |
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292 $form_action = 'update-core.php?action=do-theme-upgrade'; |
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293 |
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294 ?> |
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295 <h3><?php _e( 'Themes' ); ?></h3> |
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296 <p><?php _e( 'The following themes have new versions available. Check the ones you want to update and then click “Update Themes”.' ); ?></p> |
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297 <p><?php printf( __( '<strong>Please Note:</strong> Any customizations you have made to theme files will be lost. Please consider using <a href="%s">child themes</a> for modifications.' ), __( 'http://codex.wordpress.org/Child_Themes' ) ); ?></p> |
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298 <form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-themes" class="upgrade"> |
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299 <?php wp_nonce_field('upgrade-core'); ?> |
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300 <p><input id="upgrade-themes" class="button" type="submit" value="<?php esc_attr_e('Update Themes'); ?>" name="upgrade" /></p> |
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301 <table class="widefat" cellspacing="0" id="update-themes-table"> |
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302 <thead> |
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303 <tr> |
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304 <th scope="col" class="manage-column check-column"><input type="checkbox" id="themes-select-all" /></th> |
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305 <th scope="col" class="manage-column"><label for="themes-select-all"><?php _e('Select All'); ?></label></th> |
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306 </tr> |
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307 </thead> |
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308 |
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309 <tfoot> |
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310 <tr> |
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311 <th scope="col" class="manage-column check-column"><input type="checkbox" id="themes-select-all-2" /></th> |
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312 <th scope="col" class="manage-column"><label for="themes-select-all-2"><?php _e('Select All'); ?></label></th> |
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313 </tr> |
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314 </tfoot> |
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315 <tbody class="plugins"> |
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316 <?php |
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317 foreach ( $themes as $stylesheet => $theme ) { |
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318 echo " |
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319 <tr class='active'> |
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320 <th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . esc_attr( $stylesheet ) . "' /></th> |
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321 <td class='plugin-title'><img src='" . esc_url( $theme->get_screenshot() ) . "' width='85' height='64' style='float:left; padding: 0 5px 5px' /><strong>" . $theme->display('Name') . '</strong> ' . sprintf( __( 'You have version %1$s installed. Update to %2$s.' ), $theme->display('Version'), $theme->update['new_version'] ) . "</td> |
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322 </tr>"; |
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323 } |
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324 ?> |
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325 </tbody> |
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326 </table> |
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327 <p><input id="upgrade-themes-2" class="button" type="submit" value="<?php esc_attr_e('Update Themes'); ?>" name="upgrade" /></p> |
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328 </form> |
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329 <?php |
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330 } |
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331 |
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332 function list_translation_updates() { |
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333 $updates = wp_get_translation_updates(); |
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334 if ( ! $updates ) { |
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335 if ( 'en_US' != get_locale() ) { |
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336 echo '<h3>' . __( 'Translations' ) . '</h3>'; |
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337 echo '<p>' . __( 'Your translations are all up to date.' ) . '</p>'; |
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338 } |
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339 return; |
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340 } |
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341 |
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342 $form_action = 'update-core.php?action=do-translation-upgrade'; |
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343 ?> |
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344 <h3><?php _e( 'Translations' ); ?></h3> |
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345 <form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-themes" class="upgrade"> |
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346 <p><?php _e( 'Some of your translations are out of date.' ); ?></p> |
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347 <?php wp_nonce_field('upgrade-translations'); ?> |
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348 <p><input class="button" type="submit" value="<?php esc_attr_e( 'Update Translations' ); ?>" name="upgrade" /></p> |
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349 </form> |
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350 <?php |
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351 } |
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352 |
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353 /** |
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354 * Upgrade WordPress core display. |
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355 * |
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356 * @since 2.7 |
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357 * |
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358 * @return null |
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359 */ |
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360 function do_core_upgrade( $reinstall = false ) { |
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361 global $wp_filesystem; |
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362 |
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363 include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; |
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364 |
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365 if ( $reinstall ) |
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366 $url = 'update-core.php?action=do-core-reinstall'; |
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367 else |
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368 $url = 'update-core.php?action=do-core-upgrade'; |
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369 $url = wp_nonce_url($url, 'upgrade-core'); |
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370 |
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371 $version = isset( $_POST['version'] )? $_POST['version'] : false; |
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372 $locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US'; |
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373 $update = find_core_update( $version, $locale ); |
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374 if ( !$update ) |
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375 return; |
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376 |
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377 ?> |
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378 <div class="wrap"> |
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379 <?php screen_icon('tools'); ?> |
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380 <h2><?php _e('Update WordPress'); ?></h2> |
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381 <?php |
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382 |
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383 if ( false === ( $credentials = request_filesystem_credentials( $url, '', false, ABSPATH ) ) ) { |
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384 echo '</div>'; |
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385 return; |
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386 } |
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387 |
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388 if ( ! WP_Filesystem( $credentials, ABSPATH ) ) { |
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389 // Failed to connect, Error and request again |
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390 request_filesystem_credentials( $url, '', true, ABSPATH ); |
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391 echo '</div>'; |
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392 return; |
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393 } |
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394 |
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395 if ( $wp_filesystem->errors->get_error_code() ) { |
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396 foreach ( $wp_filesystem->errors->get_error_messages() as $message ) |
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397 show_message($message); |
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398 echo '</div>'; |
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399 return; |
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400 } |
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401 |
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402 if ( $reinstall ) |
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403 $update->response = 'reinstall'; |
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404 |
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405 add_filter( 'update_feedback', 'show_message' ); |
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406 |
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407 $upgrader = new Core_Upgrader(); |
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408 $result = $upgrader->upgrade( $update ); |
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409 |
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410 if ( is_wp_error($result) ) { |
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411 show_message($result); |
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412 if ('up_to_date' != $result->get_error_code() ) |
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413 show_message( __('Installation Failed') ); |
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414 echo '</div>'; |
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415 return; |
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416 } |
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417 |
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418 show_message( __('WordPress updated successfully') ); |
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419 show_message( '<span class="hide-if-no-js">' . sprintf( __( 'Welcome to WordPress %1$s. You will be redirected to the About WordPress screen. If not, click <a href="%2$s">here</a>.' ), $result, esc_url( self_admin_url( 'about.php?updated' ) ) ) . '</span>' ); |
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420 show_message( '<span class="hide-if-js">' . sprintf( __( 'Welcome to WordPress %1$s. <a href="%2$s">Learn more</a>.' ), $result, esc_url( self_admin_url( 'about.php?updated' ) ) ) . '</span>' ); |
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421 ?> |
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422 </div> |
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423 <script type="text/javascript"> |
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424 window.location = '<?php echo self_admin_url( 'about.php?updated' ); ?>'; |
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425 </script> |
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426 <?php |
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427 } |
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428 |
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429 function do_dismiss_core_update() { |
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430 $version = isset( $_POST['version'] )? $_POST['version'] : false; |
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431 $locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US'; |
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432 $update = find_core_update( $version, $locale ); |
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433 if ( !$update ) |
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434 return; |
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435 dismiss_core_update( $update ); |
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436 wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') ); |
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437 exit; |
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438 } |
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439 |
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440 function do_undismiss_core_update() { |
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441 $version = isset( $_POST['version'] )? $_POST['version'] : false; |
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442 $locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US'; |
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443 $update = find_core_update( $version, $locale ); |
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444 if ( !$update ) |
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445 return; |
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446 undismiss_core_update( $version, $locale ); |
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447 wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') ); |
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448 exit; |
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449 } |
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450 |
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451 function no_update_actions($actions) { |
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452 return ''; |
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453 } |
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454 |
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455 $action = isset($_GET['action']) ? $_GET['action'] : 'upgrade-core'; |
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456 |
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457 $upgrade_error = false; |
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458 if ( ( 'do-theme-upgrade' == $action || ( 'do-plugin-upgrade' == $action && ! isset( $_GET['plugins'] ) ) ) |
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459 && ! isset( $_POST['checked'] ) ) { |
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460 $upgrade_error = $action == 'do-theme-upgrade' ? 'themes' : 'plugins'; |
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461 $action = 'upgrade-core'; |
|
462 } |
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463 |
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464 $title = __('WordPress Updates'); |
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465 $parent_file = 'tools.php'; |
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466 |
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467 get_current_screen()->add_help_tab( array( |
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468 'id' => 'overview', |
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469 'title' => __('Overview'), |
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470 'content' => |
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471 '<p>' . __('This screen lets you update to the latest version of WordPress as well as update your themes and plugins from the WordPress.org repository. When updates are available, the number of available updates will appear in a bubble on the left hand menu as a notification.') . '</p>' . |
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472 '<p>' . __('It is very important to keep your WordPress installation up to date for security reasons, so when you see a number appear, make sure you take the time to update, which is an easy process.') . '</p>' |
|
473 ) ); |
|
474 |
|
475 get_current_screen()->add_help_tab( array( |
|
476 'id' => 'how-to-update', |
|
477 'title' => __('How to Update'), |
|
478 'content' => |
|
479 '<p>' . __('Updating your WordPress installation is a simple one-click procedure; just click on the Update button when it says a new version is available.') . '</p>' . |
|
480 '<p>' . __('To update themes or plugins from this screen, use the checkboxes to make your selection and click on the appropriate Update button. Check the box at the top of the Themes or Plugins section to select all and update them all at once.') . '</p>' |
|
481 ) ); |
|
482 |
|
483 get_current_screen()->set_help_sidebar( |
|
484 '<p><strong>' . __('For more information:') . '</strong></p>' . |
|
485 '<p>' . __('<a href="http://codex.wordpress.org/Dashboard_Updates_Screen" target="_blank">Documentation on Updating WordPress</a>') . '</p>' . |
|
486 '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' |
|
487 ); |
|
488 |
|
489 if ( 'upgrade-core' == $action ) { |
|
490 |
|
491 wp_version_check(); |
|
492 require_once(ABSPATH . 'wp-admin/admin-header.php'); |
|
493 ?> |
|
494 <div class="wrap"> |
|
495 <?php screen_icon('tools'); ?> |
|
496 <h2><?php _e('WordPress Updates'); ?></h2> |
|
497 <?php |
|
498 if ( $upgrade_error ) { |
|
499 echo '<div class="error"><p>'; |
|
500 if ( $upgrade_error == 'themes' ) |
|
501 _e('Please select one or more themes to update.'); |
|
502 else |
|
503 _e('Please select one or more plugins to update.'); |
|
504 echo '</p></div>'; |
|
505 } |
|
506 |
|
507 echo '<p>'; |
|
508 /* translators: %1 date, %2 time. */ |
|
509 printf( __('Last checked on %1$s at %2$s.'), date_i18n( get_option( 'date_format' ) ), date_i18n( get_option( 'time_format' ) ) ); |
|
510 echo ' <a class="button" href="' . esc_url( self_admin_url('update-core.php') ) . '">' . __( 'Check Again' ) . '</a>'; |
|
511 echo '</p>'; |
|
512 |
|
513 if ( $core = current_user_can( 'update_core' ) ) |
|
514 core_upgrade_preamble(); |
|
515 if ( $plugins = current_user_can( 'update_plugins' ) ) |
|
516 list_plugin_updates(); |
|
517 if ( $themes = current_user_can( 'update_themes' ) ) |
|
518 list_theme_updates(); |
|
519 if ( $core || $plugins || $themes ) |
|
520 list_translation_updates(); |
|
521 unset( $core, $plugins, $themes ); |
|
522 do_action('core_upgrade_preamble'); |
|
523 echo '</div>'; |
|
524 include(ABSPATH . 'wp-admin/admin-footer.php'); |
|
525 |
|
526 } elseif ( 'do-core-upgrade' == $action || 'do-core-reinstall' == $action ) { |
|
527 |
|
528 if ( ! current_user_can( 'update_core' ) ) |
|
529 wp_die( __( 'You do not have sufficient permissions to update this site.' ) ); |
|
530 |
|
531 check_admin_referer('upgrade-core'); |
|
532 |
|
533 // do the (un)dismiss actions before headers, |
|
534 // so that they can redirect |
|
535 if ( isset( $_POST['dismiss'] ) ) |
|
536 do_dismiss_core_update(); |
|
537 elseif ( isset( $_POST['undismiss'] ) ) |
|
538 do_undismiss_core_update(); |
|
539 |
|
540 require_once(ABSPATH . 'wp-admin/admin-header.php'); |
|
541 if ( 'do-core-reinstall' == $action ) |
|
542 $reinstall = true; |
|
543 else |
|
544 $reinstall = false; |
|
545 |
|
546 if ( isset( $_POST['upgrade'] ) ) |
|
547 do_core_upgrade($reinstall); |
|
548 |
|
549 include(ABSPATH . 'wp-admin/admin-footer.php'); |
|
550 |
|
551 } elseif ( 'do-plugin-upgrade' == $action ) { |
|
552 |
|
553 if ( ! current_user_can( 'update_plugins' ) ) |
|
554 wp_die( __( 'You do not have sufficient permissions to update this site.' ) ); |
|
555 |
|
556 check_admin_referer('upgrade-core'); |
|
557 |
|
558 if ( isset( $_GET['plugins'] ) ) { |
|
559 $plugins = explode( ',', $_GET['plugins'] ); |
|
560 } elseif ( isset( $_POST['checked'] ) ) { |
|
561 $plugins = (array) $_POST['checked']; |
|
562 } else { |
|
563 wp_redirect( admin_url('update-core.php') ); |
|
564 exit; |
|
565 } |
|
566 |
|
567 $url = 'update.php?action=update-selected&plugins=' . urlencode(implode(',', $plugins)); |
|
568 $url = wp_nonce_url($url, 'bulk-update-plugins'); |
|
569 |
|
570 $title = __('Update Plugins'); |
|
571 |
|
572 require_once(ABSPATH . 'wp-admin/admin-header.php'); |
|
573 echo '<div class="wrap">'; |
|
574 screen_icon('plugins'); |
|
575 echo '<h2>' . esc_html__('Update Plugins') . '</h2>'; |
|
576 echo "<iframe src='$url' style='width: 100%; height: 100%; min-height: 750px;' frameborder='0'></iframe>"; |
|
577 echo '</div>'; |
|
578 include(ABSPATH . 'wp-admin/admin-footer.php'); |
|
579 |
|
580 } elseif ( 'do-theme-upgrade' == $action ) { |
|
581 |
|
582 if ( ! current_user_can( 'update_themes' ) ) |
|
583 wp_die( __( 'You do not have sufficient permissions to update this site.' ) ); |
|
584 |
|
585 check_admin_referer('upgrade-core'); |
|
586 |
|
587 if ( isset( $_GET['themes'] ) ) { |
|
588 $themes = explode( ',', $_GET['themes'] ); |
|
589 } elseif ( isset( $_POST['checked'] ) ) { |
|
590 $themes = (array) $_POST['checked']; |
|
591 } else { |
|
592 wp_redirect( admin_url('update-core.php') ); |
|
593 exit; |
|
594 } |
|
595 |
|
596 $url = 'update.php?action=update-selected-themes&themes=' . urlencode(implode(',', $themes)); |
|
597 $url = wp_nonce_url($url, 'bulk-update-themes'); |
|
598 |
|
599 $title = __('Update Themes'); |
|
600 |
|
601 require_once(ABSPATH . 'wp-admin/admin-header.php'); |
|
602 echo '<div class="wrap">'; |
|
603 screen_icon('themes'); |
|
604 echo '<h2>' . esc_html__('Update Themes') . '</h2>'; |
|
605 echo "<iframe src='$url' style='width: 100%; height: 100%; min-height: 750px;' frameborder='0'></iframe>"; |
|
606 echo '</div>'; |
|
607 include(ABSPATH . 'wp-admin/admin-footer.php'); |
|
608 |
|
609 } elseif ( 'do-translation-upgrade' == $action ) { |
|
610 |
|
611 if ( ! current_user_can( 'update_core' ) && ! current_user_can( 'update_plugins' ) && ! current_user_can( 'update_themes' ) ) |
|
612 wp_die( __( 'You do not have sufficient permissions to update this site.' ) ); |
|
613 |
|
614 check_admin_referer( 'upgrade-translations' ); |
|
615 |
|
616 require_once( ABSPATH . 'wp-admin/admin-header.php' ); |
|
617 include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' ); |
|
618 |
|
619 $url = 'update-core.php?action=do-translation-upgrade'; |
|
620 $nonce = 'upgrade-translations'; |
|
621 $title = __( 'Update Translations' ); |
|
622 $context = WP_LANG_DIR; |
|
623 |
|
624 $upgrader = new Language_Pack_Upgrader( new Language_Pack_Upgrader_Skin( compact( 'url', 'nonce', 'title', 'context' ) ) ); |
|
625 $result = $upgrader->bulk_upgrade(); |
|
626 |
|
627 require_once( ABSPATH . 'wp-admin/admin-footer.php' ); |
|
628 |
|
629 } else { |
|
630 do_action('update-core-custom_' . $action); |
|
631 } |