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1 <?php |
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2 add_action( 'admin_menu', 'akismet_admin_menu' ); |
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3 |
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4 akismet_admin_warnings(); |
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5 |
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6 function akismet_admin_init() { |
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7 global $wp_version; |
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8 |
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9 // all admin functions are disabled in old versions |
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10 if ( !function_exists('is_multisite') && version_compare( $wp_version, '3.0', '<' ) ) { |
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11 |
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12 function akismet_version_warning() { |
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13 echo ' |
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14 <div id="akismet-warning" class="updated fade"><p><strong>'.sprintf(__('Akismet %s requires WordPress 3.0 or higher.'), AKISMET_VERSION) .'</strong> '.sprintf(__('Please <a href="%s">upgrade WordPress</a> to a current version, or <a href="%s">downgrade to version 2.4 of the Akismet plugin</a>.'), 'http://codex.wordpress.org/Upgrading_WordPress', 'http://wordpress.org/extend/plugins/akismet/download/'). '</p></div> |
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15 '; |
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16 } |
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17 add_action('admin_notices', 'akismet_version_warning'); |
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18 |
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19 return; |
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20 } |
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21 |
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22 if ( function_exists( 'get_plugin_page_hook' ) ) |
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23 $hook = get_plugin_page_hook( 'akismet-stats-display', 'index.php' ); |
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24 else |
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25 $hook = 'dashboard_page_akismet-stats-display'; |
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26 add_meta_box('akismet-status', __('Comment History'), 'akismet_comment_status_meta_box', 'comment', 'normal'); |
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27 } |
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28 add_action('admin_init', 'akismet_admin_init'); |
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29 |
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30 add_action( 'admin_enqueue_scripts', 'akismet_load_js_and_css' ); |
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31 function akismet_load_js_and_css() { |
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32 global $hook_suffix; |
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33 |
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34 if ( in_array( $hook_suffix, array( |
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35 'index.php', # dashboard |
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36 'edit-comments.php', |
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37 'comment.php', |
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38 'post.php', |
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39 'plugins_page_akismet-key-config', |
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40 'jetpack_page_akismet-key-config', |
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41 ) ) ) { |
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42 wp_register_style( 'akismet.css', AKISMET_PLUGIN_URL . 'akismet.css', array(), '2.5.9' ); |
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43 wp_enqueue_style( 'akismet.css'); |
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44 |
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45 wp_register_script( 'akismet.js', AKISMET_PLUGIN_URL . 'akismet.js', array('jquery'), '2.5.9' ); |
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46 wp_enqueue_script( 'akismet.js' ); |
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47 wp_localize_script( 'akismet.js', 'WPAkismet', array( |
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48 'comment_author_url_nonce' => wp_create_nonce( 'comment_author_url_nonce' ) |
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49 ) ); |
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50 } |
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51 } |
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52 |
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53 |
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54 function akismet_nonce_field($action = -1) { return wp_nonce_field($action); } |
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55 $akismet_nonce = 'akismet-update-key'; |
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56 |
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57 function akismet_plugin_action_links( $links, $file ) { |
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58 if ( $file == plugin_basename( dirname(__FILE__).'/akismet.php' ) ) { |
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59 $links[] = '<a href="' . admin_url( 'admin.php?page=akismet-key-config' ) . '">'.__( 'Settings' ).'</a>'; |
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60 } |
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61 |
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62 return $links; |
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63 } |
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64 |
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65 add_filter( 'plugin_action_links', 'akismet_plugin_action_links', 10, 2 ); |
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66 |
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67 function akismet_conf() { |
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68 global $akismet_nonce, $current_user; |
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69 |
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70 $new_key_link = 'https://akismet.com/get/'; |
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71 $config_link = esc_url( add_query_arg( array( 'page' => 'akismet-key-config', 'show' => 'enter-api-key' ), class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'plugins.php' ) ) ); |
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72 $stats_link = esc_url( add_query_arg( array( 'page' => 'akismet-stats-display' ), class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'index.php' ) ) ); |
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73 $api_key = akismet_get_key(); |
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74 $show_key_form = $api_key; |
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75 $key_status = 'empty'; |
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76 $saved_ok = false; |
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77 $key_status_text = ''; |
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78 |
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79 $ms = array(); |
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80 |
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81 if ( isset( $_POST['submit'] ) ) { |
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82 if ( function_exists('current_user_can') && !current_user_can('manage_options') ) |
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83 die(__('Cheatin’ uh?')); |
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84 |
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85 $show_key_form = true; |
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86 |
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87 check_admin_referer( $akismet_nonce ); |
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88 $key = preg_replace( '/[^a-h0-9]/i', '', $_POST['key'] ); |
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89 $home_url = parse_url( get_bloginfo('url') ); |
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90 |
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91 if ( empty( $home_url['host'] ) ) |
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92 $ms[] = 'bad_home_url'; |
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93 |
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94 if ( empty( $key ) ) { |
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95 if ( $api_key ) { |
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96 delete_option('wordpress_api_key'); |
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97 $saved_ok = true; |
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98 $ms[] = 'new_key_empty'; |
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99 } |
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100 else |
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101 $ms[] = 'key_empty'; |
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102 } |
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103 else |
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104 $key_status = akismet_verify_key( $key ); |
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105 |
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106 if ( $key != $api_key && $key_status == 'valid' ) { |
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107 $ms[] = 'new_key_valid'; |
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108 update_option('wordpress_api_key', $key); |
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109 } |
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110 elseif ( $key_status == 'invalid' ) |
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111 $ms[] = 'new_key_invalid'; |
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112 elseif ( $key_status == 'failed' ) |
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113 $ms[] = 'new_key_failed'; |
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114 |
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115 $api_key = $key_status == 'valid' ? $key : false; |
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116 |
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117 if ( isset( $_POST['akismet_discard_month'] ) ) |
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118 update_option( 'akismet_discard_month', 'true' ); |
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119 else |
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120 update_option( 'akismet_discard_month', 'false' ); |
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121 |
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122 if ( isset( $_POST['akismet_show_user_comments_approved'] ) ) |
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123 update_option( 'akismet_show_user_comments_approved', 'true' ); |
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124 else |
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125 update_option( 'akismet_show_user_comments_approved', 'false' ); |
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126 |
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127 if ( empty( $ms ) ) |
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128 $saved_ok = true; |
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129 |
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130 } |
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131 elseif ( isset( $_POST['check'] ) ) { |
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132 $show_key_form = true; |
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133 check_admin_referer( $akismet_nonce ); |
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134 akismet_get_server_connectivity(0); |
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135 } |
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136 elseif ( isset( $_GET['show'] ) && $_GET['show'] == 'enter-api-key' ) { |
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137 $show_key_form = true; |
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138 } |
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139 |
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140 if ( $show_key_form ) { |
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141 //check current key status |
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142 //only get this if showing the key form otherwise takes longer for page to load for new user |
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143 //no need to get it if we already know it and its valid |
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144 if ( in_array( $key_status, array( 'invalid', 'failed', 'empty' ) ) ) { |
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145 $key = get_option('wordpress_api_key'); |
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146 if ( empty( $key ) ) { |
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147 //no key saved yet - maybe connection to Akismet down? |
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148 if ( in_array( $key_status, array( 'invalid', 'empty' ) ) ) { |
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149 if ( akismet_verify_key( '1234567890ab' ) == 'failed' ) |
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150 $ms[] = 'no_connection'; |
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151 } |
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152 } |
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153 else |
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154 $key_status = akismet_verify_key( $key ); |
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155 } |
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156 |
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157 if ( !isset( $_POST['submit'] ) ) { |
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158 if ( $key_status == 'invalid' ) |
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159 $ms[] = 'key_invalid'; |
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160 elseif ( !empty( $key ) && $key_status == 'failed' ) |
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161 $ms[] = 'key_failed'; |
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162 } |
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163 } |
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164 |
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165 $key_status_strings = array( |
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166 'empty' => __( 'Empty' ), |
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167 'valid' => __( 'Valid' ), |
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168 'invalid' => __( 'Invalid' ), |
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169 'failed' => __( 'Failed' ), |
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170 ); |
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171 |
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172 $messages = array( |
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173 'new_key_empty' => array( 'class' => 'updated fade', 'text' => __('Your key has been cleared.' ) ), |
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174 'new_key_valid' => array( 'class' => 'updated fade', 'text' => __('Your Akismet account has been successfully set up and activated. Happy blogging!' ) ), |
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175 'new_key_invalid' => array( 'class' => 'error', 'text' => __('The key you entered is invalid. Please double-check it.' ) ), |
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176 'new_key_failed' => array( 'class' => 'error', 'text' => __('The key you entered could not be verified because a connection to akismet.com could not be established. Please check your server configuration.' ) ), |
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177 'no_connection' => array( 'class' => 'error', 'text' => __('There was a problem connecting to the Akismet server. Please check your server configuration.' ) ), |
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178 'key_empty' => array( 'class' => 'updated fade', 'text' => __('Please enter an API key' ) ), |
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179 'key_invalid' => array( 'class' => 'error', 'text' => __('This key is invalid.' ) ), |
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180 'key_failed' => array( 'class' => 'error', 'text' => __('The key below was previously validated but a connection to akismet.com can not be established at this time. Please check your server configuration.' ) ), |
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181 'bad_home_url' => array( 'class' => 'error', 'text' => sprintf( __('Your WordPress home URL %s is invalid. Please fix the <a href="%s">home option</a>.'), esc_html( get_bloginfo('url') ), admin_url('options.php#home') ) ) |
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182 ); |
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183 ?> |
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184 |
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185 |
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186 <div class="wrap"> |
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187 <?php if ( !$api_key ) : ?> |
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188 <h2 class="ak-header"><?php _e('Akismet'); ?></h2> |
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189 <?php else: ?> |
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190 <h2 class="ak-header"><?php printf( __( 'Akismet <a href="%s" class="add-new-h2">Stats</a>' ), $stats_link ); ?></h2> |
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191 <?php endif; ?> |
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192 <div class="no-key <?php echo $show_key_form ? 'hidden' : '';?>"> |
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193 <p><?php _e('Akismet eliminates the comment and trackback spam you get on your site. To use Akismet you may need to sign up for an API key. Click the button below to get started.'); ?></p> |
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194 <form name="akismet_activate" action="https://akismet.com/get/" method="POST"> |
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195 <input type="hidden" name="return" value="1"/> |
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196 <input type="hidden" name="jetpack" value="<?php echo (string) class_exists( 'Jetpack' );?>"/> |
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197 <input type="hidden" name="user" value="<?php echo esc_attr( $current_user->user_login );?>"/> |
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198 <input type="submit" class="button button-primary" value="<?php esc_attr_e( 'Create a new Akismet Key' ); ?>"/> |
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199 </form> |
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200 <br/> |
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201 <a href="<?php echo $config_link;?>"><?php _e('I already have a key'); ?></a> |
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202 </div> |
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203 <div class="have-key <?php echo $show_key_form ? '' : 'hidden';?>"> |
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204 <?php if ( !empty($_POST['submit'] ) && $saved_ok ) : ?> |
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205 <div id="message" class="updated fade"><p><strong><?php _e('Settings saved.') ?></strong></p></div> |
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206 <?php endif; ?> |
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207 <?php if ( isset($_GET['message']) && $_GET['message'] == 'success' ) : ?> |
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208 <div id="message" class="updated fade"><p><?php _e('<strong>Sign up success!</strong> Please check your email for your Akismet API Key and enter it below.') ?></p></div> |
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209 <?php endif; ?> |
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210 <?php foreach( $ms as $m ) : ?> |
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211 <div class="<?php echo $messages[$m]['class']; ?>"><p><strong><?php echo $messages[$m]['text']; ?></strong></p></div> |
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212 <?php endforeach; ?> |
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213 <form action="" method="post" id="akismet-conf"> |
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214 <table class="form-table"> |
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215 <tbody> |
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216 <tr> |
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217 <th><label for="key"><?php _e('Akismet API Key');?></label></th> |
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218 <td> |
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219 <input id="key" name="key" type="text" size="15" maxlength="12" value="<?php echo esc_attr( get_option('wordpress_api_key') ); ?>" class="regular-text code <?php echo $key_status;?>"><div class="under-input key-status <?php echo $key_status;?>"><?php echo isset( $key_status_strings[ $key_status ] ) ? $key_status_strings[ $key_status ] : '';?></div> |
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220 <p class="need-key description"><?php printf( __('You must enter a valid Akismet API key here. If you need an API key, you can <a href="%s">create one here</a>'), '#' );?></p> |
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221 </td> |
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222 </tr> |
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223 <?php if ( $api_key ):?> |
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224 <tr valign="top"> |
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225 <th scope="row"><?php _e('Settings');?></th> |
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226 <td> |
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227 <fieldset><legend class="screen-reader-text"><span><?php _e('Settings');?></span></legend> |
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228 <label for="akismet_discard_month" title="<?php esc_attr_e( 'Auto-detete old spam' ); ?>"><input name="akismet_discard_month" id="akismet_discard_month" value="true" type="checkbox" <?php echo get_option('akismet_discard_month') == 'true' ? 'checked="checked"':''; ?>> <span><?php _e('Auto-delete spam submitted on posts more than a month old.'); ?></span></label><br> |
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229 <label for="akismet_show_user_comments_approved" title="<?php esc_attr_e( 'Show approved comments' ); ?>"><input name="akismet_show_user_comments_approved" id="akismet_show_user_comments_approved" value="true" type="checkbox" <?php echo get_option('akismet_show_user_comments_approved') == 'true' ? 'checked="checked"':''; ?>> <span><?php _e('Show the number of comments you\'ve approved beside each comment author.'); ?></span></label> |
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230 </fieldset> |
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231 </td> |
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232 </tr> |
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233 <?php endif; ?> |
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234 </tbody> |
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235 </table> |
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236 <?php akismet_nonce_field($akismet_nonce) ?> |
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237 <p class="submit"> |
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238 <input type="submit" name="submit" id="submit" class="button button-primary" value="<?php _e('Save Changes');?>"> |
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239 </p> |
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240 </form> |
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241 |
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242 <?php if ( $api_key ) : ?> |
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243 <h3><?php _e('Server Connectivity'); ?></h3> |
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244 <form action="" method="post" id="akismet-connectivity"> |
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245 <table class="form-table"> |
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246 <tbody> |
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247 <tr> |
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248 <th><label for="key"><?php _e('Server Status');?></label></th> |
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249 <td> |
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250 <?php if ( !function_exists('fsockopen') || !function_exists('gethostbynamel') ) : ?> |
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251 <p class="key-status failed"><?php _e('Network functions are disabled.'); ?></p> |
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252 <p class="description"><?php echo sprintf( __('Your web host or server administrator has disabled PHP\'s <code>fsockopen</code> or <code>gethostbynamel</code> functions. <strong>Akismet cannot work correctly until this is fixed.</strong> Please contact your web host or firewall administrator and give them <a href="%s" target="_blank">this information about Akismet\'s system requirements</a>.'), 'http://blog.akismet.com/akismet-hosting-faq/'); ?></p> |
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253 <?php else : |
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254 $servers = akismet_get_server_connectivity(); |
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255 $fail_count = count( $servers ) - count( array_filter( $servers ) ); |
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256 if ( is_array( $servers ) && count( $servers ) > 0 ) { |
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257 if ( $fail_count > 0 && $fail_count < count( $servers ) ) { // some connections work, some fail ?> |
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258 <p class="key-status some"><?php _e('Unable to reach some Akismet servers.'); ?></p> |
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259 <p class="description"><?php echo sprintf( __('A network problem or firewall is blocking some connections from your web server to Akismet.com. Akismet is working but this may cause problems during times of network congestion. Please contact your web host or firewall administrator and give them <a href="%s" target="_blank">this information about Akismet and firewalls</a>.'), 'http://blog.akismet.com/akismet-hosting-faq/'); ?></p> |
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260 <?php } elseif ( $fail_count > 0 ) { // all connections fail ?> |
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261 <p class="key-status failed"><?php _e('Unable to reach any Akismet servers.'); ?></p> |
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262 <p class="description"><?php echo sprintf( __('A network problem or firewall is blocking all connections from your web server to Akismet.com. <strong>Akismet cannot work correctly until this is fixed.</strong> Please contact your web host or firewall administrator and give them <a href="%s" target="_blank">this information about Akismet and firewalls</a>.'), 'http://blog.akismet.com/akismet-hosting-faq/'); ?></p> |
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263 <?php } else { // all connections work ?> |
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264 <p class="key-status valid"><?php _e('All Akismet servers are available.'); ?></p> |
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265 <p class="description"><?php _e('Akismet is working correctly. All servers are accessible.'); ?></p> |
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266 <?php } |
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267 } else { //can't connect to any server ?> |
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268 <p class="key-status failed"><?php _e('Unable to find Akismet servers.'); ?></p> |
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269 <p class="description"><?php echo sprintf( __('A DNS problem or firewall is preventing all access from your web server to Akismet.com. <strong>Akismet cannot work correctly until this is fixed.</strong> Please contact your web host or firewall administrator and give them <a href="%s" target="_blank">this information about Akismet and firewalls</a>.'), 'http://blog.akismet.com/akismet-hosting-faq/'); ?></p> |
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270 <?php } |
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271 endif; ?> |
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272 </td> |
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273 </tr> |
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274 <?php if ( !empty( $servers ) ) : ?> |
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275 <tr valign="top"> |
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276 <th scope="row"><?php _e('Network Status');?></th> |
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277 <td> |
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278 <table class="network-status"> |
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279 <thead> |
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280 <th><?php _e('Akismet server'); ?></th><th><?php _e('Network Status'); ?></th> |
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281 </thead> |
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282 <tbody> |
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283 <?php |
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284 asort($servers); |
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285 foreach ( $servers as $ip => $status ) : ?> |
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286 <tr> |
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287 <td align="center"><?php echo esc_html( $ip ); ?></td> |
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288 <td class="key-status <?php echo $status ? 'valid' : 'failed'; ?>"><?php echo $status ? __('Accessible') : __('Re-trying'); ?></td> |
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289 </tr> |
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290 <?php endforeach; ?> |
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291 </tbody> |
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292 </table> |
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293 <br/> |
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294 <input type="submit" name="check" id="submit" class="button" style="margin-left: 13.3em;" value="<?php _e('Check Network Status');?>"> |
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295 </td> |
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296 </tr> |
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297 <?php endif; ?> |
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298 <tr valign="top"> |
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299 <th scope="row"><?php _e('Last Checked');?></th> |
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300 <td> |
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301 <p><strong><?php echo get_option('akismet_connectivity_time') ? sprintf( __('%s Ago'), ucwords( human_time_diff( get_option('akismet_connectivity_time') ) ) ) : __( 'Not yet' ); ?></strong></p> |
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302 <p class="description"><?php printf( __('You can confirm that Akismet.com is up by <a href="%s" target="_blank">clicking here</a>.'), 'http://status.automattic.com/9931/136079/Akismet-API' ); ?></p> |
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303 </td> |
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304 </tbody> |
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305 </table> |
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306 <?php akismet_nonce_field($akismet_nonce) ?> |
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307 </form> |
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308 <?php endif;?> |
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309 </div> |
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310 </div> |
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311 <?php |
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312 } |
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313 |
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314 function akismet_stats_display() { |
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315 global $akismet_api_host, $akismet_api_port; |
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316 |
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317 $blog = urlencode( get_bloginfo('url') ); |
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318 $api_key = akismet_get_key(); |
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319 $config_link = esc_url( add_query_arg( array( 'page' => 'akismet-key-config' ), class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'plugins.php' ) ) );?> |
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320 |
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321 <div class="wrap"><?php |
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322 if ( !$api_key ) :?> |
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323 <div id="akismet-warning" class="updated fade"><p><strong><?php _e('Akismet is almost ready.');?></strong> <?php printf( __( 'You must <a href="%1$s">enter your Akismet API key</a> for it to work.' ), $config_link );?></p></div><?php |
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324 else :?> |
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325 <iframe src="<?php echo esc_url( sprintf( '%s://akismet.com/web/1.0/user-stats.php?blog=%s&api_key=%s', is_ssl()?'https':'http', $blog, $api_key ) ); ?>" width="100%" height="2500px" frameborder="0" id="akismet-stats-frame"></iframe><?php |
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326 endif;?> |
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327 </div><?php |
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328 } |
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329 |
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330 function akismet_stats() { |
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331 if ( !function_exists('did_action') || did_action( 'rightnow_end' ) ) // We already displayed this info in the "Right Now" section |
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332 return; |
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333 if ( !$count = get_option('akismet_spam_count') ) |
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334 return; |
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335 $path = plugin_basename(__FILE__); |
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336 echo '<h3>' . _x( 'Spam', 'comments' ) . '</h3>'; |
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337 global $submenu; |
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338 if ( isset( $submenu['edit-comments.php'] ) ) |
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339 $link = 'edit-comments.php'; |
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340 else |
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341 $link = 'edit.php'; |
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342 echo '<p>'.sprintf( _n( '<a href="%1$s">Akismet</a> has protected your site from <a href="%2$s">%3$s spam comments</a>.', '<a href="%1$s">Akismet</a> has protected your site from <a href="%2$s">%3$s spam comments</a>.', $count ), 'http://akismet.com/?return=true', clean_url("$link?page=akismet-admin"), number_format_i18n($count) ).'</p>'; |
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343 } |
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344 add_action('activity_box_end', 'akismet_stats'); |
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345 |
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346 function akismet_admin_warnings() { |
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347 global $wpcom_api_key, $pagenow; |
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348 |
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349 if ( |
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350 $pagenow == 'edit-comments.php' |
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351 || ( !empty( $_GET['page'] ) && $_GET['page'] == 'akismet-key-config' ) |
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352 || ( !empty( $_GET['page'] ) && $_GET['page'] == 'akismet-stats-display' ) |
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353 ) { |
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354 if ( get_option( 'akismet_alert_code' ) ) { |
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355 function akismet_alert() { |
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356 $alert = array( |
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357 'code' => (int) get_option( 'akismet_alert_code' ), |
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358 'msg' => get_option( 'akismet_alert_msg' ) |
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359 ); |
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360 ?> |
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361 <div class='error'> |
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362 <p><strong><?php _e( 'Akismet Error Code');?>: <?php echo $alert['code']; ?></strong></p> |
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363 <p><?php esc_html_e( $alert['msg'] ); ?></p> |
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364 <p><?php //FIXME: need to revert this to using __() in next version |
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365 printf( translate( 'For more information:' ) . ' <a href="%s">%s</a>' , 'https://akismet.com/errors/'.$alert['code'], 'https://akismet.com/errors/'.$alert['code'] );?> |
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366 </p> |
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367 </div> |
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368 <?php |
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369 } |
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370 |
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371 add_action( 'admin_notices', 'akismet_alert' ); |
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372 } |
|
373 } |
|
374 |
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375 if ( !get_option('wordpress_api_key') && !$wpcom_api_key && !isset($_POST['submit']) ) { |
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376 function akismet_warning() { |
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377 global $hook_suffix, $current_user; |
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378 |
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379 if ( $hook_suffix == 'plugins.php' ) { |
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380 echo ' |
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381 <div class="updated" style="padding: 0; margin: 0; border: none; background: none;"> |
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382 <style type="text/css"> |
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383 .akismet_activate{min-width:825px;border:1px solid #4F800D;padding:5px;margin:15px 0;background:#83AF24;background-image:-webkit-gradient(linear,0% 0,80% 100%,from(#83AF24),to(#4F800D));background-image:-moz-linear-gradient(80% 100% 120deg,#4F800D,#83AF24);-moz-border-radius:3px;border-radius:3px;-webkit-border-radius:3px;position:relative;overflow:hidden}.akismet_activate .aa_a{position:absolute;top:-5px;right:10px;font-size:140px;color:#769F33;font-family:Georgia, "Times New Roman", Times, serif;z-index:1}.akismet_activate .aa_button{font-weight:bold;border:1px solid #029DD6;border-top:1px solid #06B9FD;font-size:15px;text-align:center;padding:9px 0 8px 0;color:#FFF;background:#029DD6;background-image:-webkit-gradient(linear,0% 0,0% 100%,from(#029DD6),to(#0079B1));background-image:-moz-linear-gradient(0% 100% 90deg,#0079B1,#029DD6);-moz-border-radius:2px;border-radius:2px;-webkit-border-radius:2px}.akismet_activate .aa_button:hover{text-decoration:none !important;border:1px solid #029DD6;border-bottom:1px solid #00A8EF;font-size:15px;text-align:center;padding:9px 0 8px 0;color:#F0F8FB;background:#0079B1;background-image:-webkit-gradient(linear,0% 0,0% 100%,from(#0079B1),to(#0092BF));background-image:-moz-linear-gradient(0% 100% 90deg,#0092BF,#0079B1);-moz-border-radius:2px;border-radius:2px;-webkit-border-radius:2px}.akismet_activate .aa_button_border{border:1px solid #006699;-moz-border-radius:2px;border-radius:2px;-webkit-border-radius:2px;background:#029DD6;background-image:-webkit-gradient(linear,0% 0,0% 100%,from(#029DD6),to(#0079B1));background-image:-moz-linear-gradient(0% 100% 90deg,#0079B1,#029DD6)}.akismet_activate .aa_button_container{cursor:pointer;display:inline-block;background:#DEF1B8;padding:5px;-moz-border-radius:2px;border-radius:2px;-webkit-border-radius:2px;width:266px}.akismet_activate .aa_description{position:absolute;top:22px;left:285px;margin-left:25px;color:#E5F2B1;font-size:15px;z-index:1000}.akismet_activate .aa_description strong{color:#FFF;font-weight:normal} |
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384 </style> |
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385 <form name="akismet_activate" action="'.esc_url( add_query_arg( array( 'page' => 'akismet-key-config' ), class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'plugins.php' ) ) ).'" method="POST"> |
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386 <input type="hidden" name="return" value="1"/> |
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387 <input type="hidden" name="jetpack" value="'.(string) class_exists( 'Jetpack' ).'"/> |
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388 <input type="hidden" name="user" value="'.esc_attr( $current_user->user_login ).'"/> |
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389 <div class="akismet_activate"> |
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390 <div class="aa_a">A</div> |
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391 <div class="aa_button_container" onclick="document.akismet_activate.submit();"> |
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392 <div class="aa_button_border"> |
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393 <div class="aa_button">'.__('Activate your Akismet account').'</div> |
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394 </div> |
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395 </div> |
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396 <div class="aa_description">'.__('<strong>Almost done</strong> - activate your account and say goodbye to comment spam').'</div> |
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397 </div> |
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398 </form> |
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399 </div> |
|
400 '; |
|
401 } |
|
402 } |
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403 |
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404 add_action('admin_notices', 'akismet_warning'); |
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405 return; |
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406 } elseif ( ( empty($_SERVER['SCRIPT_FILENAME']) || basename($_SERVER['SCRIPT_FILENAME']) == 'edit-comments.php' ) && wp_next_scheduled('akismet_schedule_cron_recheck') ) { |
|
407 function akismet_warning() { |
|
408 global $wpdb; |
|
409 akismet_fix_scheduled_recheck(); |
|
410 $waiting = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->commentmeta WHERE meta_key = 'akismet_error'" ); |
|
411 $next_check = wp_next_scheduled('akismet_schedule_cron_recheck'); |
|
412 if ( $waiting > 0 && $next_check > time() ) |
|
413 echo ' |
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414 <div id="akismet-warning" class="updated fade"><p><strong>'.__('Akismet has detected a problem.').'</strong> '.sprintf(__('Some comments have not yet been checked for spam by Akismet. They have been temporarily held for moderation. Please check your <a href="%s">Akismet configuration</a> and contact your web host if problems persist.'), 'admin.php?page=akismet-key-config').'</p></div> |
|
415 '; |
|
416 } |
|
417 add_action('admin_notices', 'akismet_warning'); |
|
418 return; |
|
419 } |
|
420 } |
|
421 |
|
422 // FIXME placeholder |
|
423 |
|
424 function akismet_comment_row_action( $a, $comment ) { |
|
425 |
|
426 // failsafe for old WP versions |
|
427 if ( !function_exists('add_comment_meta') ) |
|
428 return $a; |
|
429 |
|
430 $akismet_result = get_comment_meta( $comment->comment_ID, 'akismet_result', true ); |
|
431 $akismet_error = get_comment_meta( $comment->comment_ID, 'akismet_error', true ); |
|
432 $user_result = get_comment_meta( $comment->comment_ID, 'akismet_user_result', true); |
|
433 $comment_status = wp_get_comment_status( $comment->comment_ID ); |
|
434 $desc = null; |
|
435 if ( $akismet_error ) { |
|
436 $desc = __( 'Awaiting spam check' ); |
|
437 } elseif ( !$user_result || $user_result == $akismet_result ) { |
|
438 // Show the original Akismet result if the user hasn't overridden it, or if their decision was the same |
|
439 if ( $akismet_result == 'true' && $comment_status != 'spam' && $comment_status != 'trash' ) |
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440 $desc = __( 'Flagged as spam by Akismet' ); |
|
441 elseif ( $akismet_result == 'false' && $comment_status == 'spam' ) |
|
442 $desc = __( 'Cleared by Akismet' ); |
|
443 } else { |
|
444 $who = get_comment_meta( $comment->comment_ID, 'akismet_user', true ); |
|
445 if ( $user_result == 'true' ) |
|
446 $desc = sprintf( __('Flagged as spam by %s'), $who ); |
|
447 else |
|
448 $desc = sprintf( __('Un-spammed by %s'), $who ); |
|
449 } |
|
450 |
|
451 // add a History item to the hover links, just after Edit |
|
452 if ( $akismet_result ) { |
|
453 $b = array(); |
|
454 foreach ( $a as $k => $item ) { |
|
455 $b[ $k ] = $item; |
|
456 if ( |
|
457 $k == 'edit' |
|
458 || ( $k == 'unspam' && $GLOBALS['wp_version'] >= 3.4 ) |
|
459 ) { |
|
460 $b['history'] = '<a href="comment.php?action=editcomment&c='.$comment->comment_ID.'#akismet-status" title="'. esc_attr__( 'View comment history' ) . '"> '. __('History') . '</a>'; |
|
461 } |
|
462 } |
|
463 |
|
464 $a = $b; |
|
465 } |
|
466 |
|
467 if ( $desc ) |
|
468 echo '<span class="akismet-status" commentid="'.$comment->comment_ID.'"><a href="comment.php?action=editcomment&c='.$comment->comment_ID.'#akismet-status" title="' . esc_attr__( 'View comment history' ) . '">'.esc_html( $desc ).'</a></span>'; |
|
469 |
|
470 if ( apply_filters( 'akismet_show_user_comments_approved', get_option('akismet_show_user_comments_approved') ) == 'true' ) { |
|
471 $comment_count = akismet_get_user_comments_approved( $comment->user_id, $comment->comment_author_email, $comment->comment_author, $comment->comment_author_url ); |
|
472 $comment_count = intval( $comment_count ); |
|
473 echo '<span class="akismet-user-comment-count" commentid="'.$comment->comment_ID.'" style="display:none;"><br><span class="akismet-user-comment-counts">'.sprintf( _n( '%s approved', '%s approved', $comment_count ), number_format_i18n( $comment_count ) ) . '</span></span>'; |
|
474 } |
|
475 |
|
476 return $a; |
|
477 } |
|
478 |
|
479 add_filter( 'comment_row_actions', 'akismet_comment_row_action', 10, 2 ); |
|
480 |
|
481 function akismet_comment_status_meta_box($comment) { |
|
482 $history = akismet_get_comment_history( $comment->comment_ID ); |
|
483 |
|
484 if ( $history ) { |
|
485 echo '<div class="akismet-history" style="margin: 13px;">'; |
|
486 foreach ( $history as $row ) { |
|
487 $time = date( 'D d M Y @ h:i:m a', $row['time'] ) . ' GMT'; |
|
488 echo '<div style="margin-bottom: 13px;"><span style="color: #999;" alt="' . $time . '" title="' . $time . '">' . sprintf( __('%s ago'), human_time_diff( $row['time'] ) ) . '</span> - '; |
|
489 echo esc_html( $row['message'] ) . '</div>'; |
|
490 } |
|
491 |
|
492 echo '</div>'; |
|
493 |
|
494 } |
|
495 } |
|
496 |
|
497 |
|
498 // add an extra column header to the comments screen |
|
499 function akismet_comments_columns( $columns ) { |
|
500 $columns[ 'akismet' ] = __( 'Akismet' ); |
|
501 return $columns; |
|
502 } |
|
503 |
|
504 #add_filter( 'manage_edit-comments_columns', 'akismet_comments_columns' ); |
|
505 |
|
506 // Show stuff in the extra column |
|
507 function akismet_comment_column_row( $column, $comment_id ) { |
|
508 if ( $column != 'akismet' ) |
|
509 return; |
|
510 |
|
511 $history = akismet_get_comment_history( $comment_id ); |
|
512 |
|
513 if ( $history ) { |
|
514 echo '<dl class="akismet-history">'; |
|
515 foreach ( $history as $row ) { |
|
516 echo '<dt>' . sprintf( __('%s ago'), human_time_diff( $row['time'] ) ) . '</dt>'; |
|
517 echo '<dd>' . esc_html( $row['message'] ) . '</dd>'; |
|
518 } |
|
519 |
|
520 echo '</dl>'; |
|
521 } |
|
522 } |
|
523 |
|
524 #add_action( 'manage_comments_custom_column', 'akismet_comment_column_row', 10, 2 ); |
|
525 |
|
526 // END FIXME |
|
527 |
|
528 // call out URLS in comments |
|
529 function akismet_text_add_link_callback( $m ) { |
|
530 // bare link? |
|
531 if ( $m[4] == $m[2] ) |
|
532 return '<a '.$m[1].' href="'.$m[2].'" '.$m[3].' class="comment-link">'.$m[4].'</a>'; |
|
533 else |
|
534 return '<span title="'.$m[2].'" class="comment-link"><a '.$m[1].' href="'.$m[2].'" '.$m[3].' class="comment-link">'.$m[4].'</a></span>'; |
|
535 } |
|
536 |
|
537 function akismet_text_add_link_class( $comment_text ) { |
|
538 return preg_replace_callback( '#<a ([^>]*)href="([^"]+)"([^>]*)>(.*?)</a>#i', 'akismet_text_add_link_callback', $comment_text ); |
|
539 } |
|
540 |
|
541 add_filter('comment_text', 'akismet_text_add_link_class'); |
|
542 |
|
543 |
|
544 // WP 2.5+ |
|
545 function akismet_rightnow() { |
|
546 global $submenu, $wp_db_version; |
|
547 |
|
548 if ( 8645 < $wp_db_version ) // 2.7 |
|
549 $link = 'edit-comments.php?comment_status=spam'; |
|
550 elseif ( isset( $submenu['edit-comments.php'] ) ) |
|
551 $link = 'edit-comments.php?page=akismet-admin'; |
|
552 else |
|
553 $link = 'edit.php?page=akismet-admin'; |
|
554 |
|
555 if ( $count = get_option('akismet_spam_count') ) { |
|
556 $intro = sprintf( _n( |
|
557 '<a href="%1$s">Akismet</a> has protected your site from %2$s spam comment already. ', |
|
558 '<a href="%1$s">Akismet</a> has protected your site from %2$s spam comments already. ', |
|
559 $count |
|
560 ), 'http://akismet.com/?return=true', number_format_i18n( $count ) ); |
|
561 } else { |
|
562 $intro = sprintf( __('<a href="%1$s">Akismet</a> blocks spam from getting to your blog. '), 'http://akismet.com/?return=true' ); |
|
563 } |
|
564 |
|
565 $link = function_exists( 'esc_url' ) ? esc_url( $link ) : clean_url( $link ); |
|
566 if ( $queue_count = akismet_spam_count() ) { |
|
567 $queue_text = sprintf( _n( |
|
568 'There\'s <a href="%2$s">%1$s comment</a> in your spam queue right now.', |
|
569 'There are <a href="%2$s">%1$s comments</a> in your spam queue right now.', |
|
570 $queue_count |
|
571 ), number_format_i18n( $queue_count ), $link ); |
|
572 } else { |
|
573 $queue_text = sprintf( __( "There's nothing in your <a href='%1\$s'>spam queue</a> at the moment." ), $link ); |
|
574 } |
|
575 |
|
576 $text = $intro . '<br />' . $queue_text; |
|
577 echo "<p class='akismet-right-now'>$text</p>\n"; |
|
578 } |
|
579 |
|
580 add_action('rightnow_end', 'akismet_rightnow'); |
|
581 |
|
582 |
|
583 // For WP >= 2.5 |
|
584 function akismet_check_for_spam_button($comment_status) { |
|
585 if ( 'approved' == $comment_status ) |
|
586 return; |
|
587 if ( function_exists('plugins_url') ) |
|
588 $link = 'admin.php?action=akismet_recheck_queue'; |
|
589 else |
|
590 $link = 'edit-comments.php?page=akismet-admin&recheckqueue=true&noheader=true'; |
|
591 echo "</div><div class='alignleft'><a class='button-secondary checkforspam' href='$link'>" . __('Check for Spam') . "</a>"; |
|
592 } |
|
593 add_action('manage_comments_nav', 'akismet_check_for_spam_button'); |
|
594 |
|
595 function akismet_submit_nonspam_comment ( $comment_id ) { |
|
596 global $wpdb, $akismet_api_host, $akismet_api_port, $current_user, $current_site; |
|
597 $comment_id = (int) $comment_id; |
|
598 |
|
599 $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID = '$comment_id'"); |
|
600 if ( !$comment ) // it was deleted |
|
601 return; |
|
602 |
|
603 // use the original version stored in comment_meta if available |
|
604 $as_submitted = get_comment_meta( $comment_id, 'akismet_as_submitted', true); |
|
605 if ( $as_submitted && is_array($as_submitted) && isset($as_submitted['comment_content']) ) { |
|
606 $comment = (object) array_merge( (array)$comment, $as_submitted ); |
|
607 } |
|
608 |
|
609 $comment->blog = get_bloginfo('url'); |
|
610 $comment->blog_lang = get_locale(); |
|
611 $comment->blog_charset = get_option('blog_charset'); |
|
612 $comment->permalink = get_permalink($comment->comment_post_ID); |
|
613 if ( is_object($current_user) ) { |
|
614 $comment->reporter = $current_user->user_login; |
|
615 } |
|
616 if ( is_object($current_site) ) { |
|
617 $comment->site_domain = $current_site->domain; |
|
618 } |
|
619 |
|
620 $comment->user_role = ''; |
|
621 if ( isset( $comment->user_ID ) ) |
|
622 $comment->user_role = akismet_get_user_roles($comment->user_ID); |
|
623 |
|
624 if ( akismet_test_mode() ) |
|
625 $comment->is_test = 'true'; |
|
626 |
|
627 $post = get_post( $comment->comment_post_ID ); |
|
628 $comment->comment_post_modified_gmt = $post->post_modified_gmt; |
|
629 |
|
630 $query_string = ''; |
|
631 foreach ( $comment as $key => $data ) |
|
632 $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; |
|
633 |
|
634 $response = akismet_http_post($query_string, $akismet_api_host, "/1.1/submit-ham", $akismet_api_port); |
|
635 if ( $comment->reporter ) { |
|
636 akismet_update_comment_history( $comment_id, sprintf( __('%s reported this comment as not spam'), $comment->reporter ), 'report-ham' ); |
|
637 update_comment_meta( $comment_id, 'akismet_user_result', 'false' ); |
|
638 update_comment_meta( $comment_id, 'akismet_user', $comment->reporter ); |
|
639 } |
|
640 |
|
641 do_action('akismet_submit_nonspam_comment', $comment_id, $response[1]); |
|
642 } |
|
643 |
|
644 function akismet_submit_spam_comment ( $comment_id ) { |
|
645 global $wpdb, $akismet_api_host, $akismet_api_port, $current_user, $current_site; |
|
646 $comment_id = (int) $comment_id; |
|
647 |
|
648 $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID = '$comment_id'"); |
|
649 if ( !$comment ) // it was deleted |
|
650 return; |
|
651 if ( 'spam' != $comment->comment_approved ) |
|
652 return; |
|
653 |
|
654 // use the original version stored in comment_meta if available |
|
655 $as_submitted = get_comment_meta( $comment_id, 'akismet_as_submitted', true); |
|
656 if ( $as_submitted && is_array($as_submitted) && isset($as_submitted['comment_content']) ) { |
|
657 $comment = (object) array_merge( (array)$comment, $as_submitted ); |
|
658 } |
|
659 |
|
660 $comment->blog = get_bloginfo('url'); |
|
661 $comment->blog_lang = get_locale(); |
|
662 $comment->blog_charset = get_option('blog_charset'); |
|
663 $comment->permalink = get_permalink($comment->comment_post_ID); |
|
664 if ( is_object($current_user) ) { |
|
665 $comment->reporter = $current_user->user_login; |
|
666 } |
|
667 if ( is_object($current_site) ) { |
|
668 $comment->site_domain = $current_site->domain; |
|
669 } |
|
670 |
|
671 $comment->user_role = ''; |
|
672 if ( isset( $comment->user_ID ) ) |
|
673 $comment->user_role = akismet_get_user_roles($comment->user_ID); |
|
674 |
|
675 if ( akismet_test_mode() ) |
|
676 $comment->is_test = 'true'; |
|
677 |
|
678 $post = get_post( $comment->comment_post_ID ); |
|
679 $comment->comment_post_modified_gmt = $post->post_modified_gmt; |
|
680 |
|
681 $query_string = ''; |
|
682 foreach ( $comment as $key => $data ) |
|
683 $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; |
|
684 |
|
685 $response = akismet_http_post($query_string, $akismet_api_host, "/1.1/submit-spam", $akismet_api_port); |
|
686 if ( $comment->reporter ) { |
|
687 akismet_update_comment_history( $comment_id, sprintf( __('%s reported this comment as spam'), $comment->reporter ), 'report-spam' ); |
|
688 update_comment_meta( $comment_id, 'akismet_user_result', 'true' ); |
|
689 update_comment_meta( $comment_id, 'akismet_user', $comment->reporter ); |
|
690 } |
|
691 do_action('akismet_submit_spam_comment', $comment_id, $response[1]); |
|
692 } |
|
693 |
|
694 // For WP 2.7+ |
|
695 function akismet_transition_comment_status( $new_status, $old_status, $comment ) { |
|
696 if ( $new_status == $old_status ) |
|
697 return; |
|
698 |
|
699 # we don't need to record a history item for deleted comments |
|
700 if ( $new_status == 'delete' ) |
|
701 return; |
|
702 |
|
703 if ( !is_admin() ) |
|
704 return; |
|
705 |
|
706 if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) && !current_user_can( 'moderate_comments' ) ) |
|
707 return; |
|
708 |
|
709 if ( defined('WP_IMPORTING') && WP_IMPORTING == true ) |
|
710 return; |
|
711 |
|
712 // if this is present, it means the status has been changed by a re-check, not an explicit user action |
|
713 if ( get_comment_meta( $comment->comment_ID, 'akismet_rechecking' ) ) |
|
714 return; |
|
715 |
|
716 global $current_user; |
|
717 $reporter = ''; |
|
718 if ( is_object( $current_user ) ) |
|
719 $reporter = $current_user->user_login; |
|
720 |
|
721 // Assumption alert: |
|
722 // We want to submit comments to Akismet only when a moderator explicitly spams or approves it - not if the status |
|
723 // is changed automatically by another plugin. Unfortunately WordPress doesn't provide an unambiguous way to |
|
724 // determine why the transition_comment_status action was triggered. And there are several different ways by which |
|
725 // to spam and unspam comments: bulk actions, ajax, links in moderation emails, the dashboard, and perhaps others. |
|
726 // We'll assume that this is an explicit user action if POST or GET has an 'action' key. |
|
727 if ( isset($_POST['action']) || isset($_GET['action']) ) { |
|
728 if ( $new_status == 'spam' && ( $old_status == 'approved' || $old_status == 'unapproved' || !$old_status ) ) { |
|
729 return akismet_submit_spam_comment( $comment->comment_ID ); |
|
730 } elseif ( $old_status == 'spam' && ( $new_status == 'approved' || $new_status == 'unapproved' ) ) { |
|
731 return akismet_submit_nonspam_comment( $comment->comment_ID ); |
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732 } |
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733 } |
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734 |
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735 akismet_update_comment_history( $comment->comment_ID, sprintf( __('%s changed the comment status to %s'), $reporter, $new_status ), 'status-' . $new_status ); |
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736 } |
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737 |
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738 add_action( 'transition_comment_status', 'akismet_transition_comment_status', 10, 3 ); |
|
739 |
|
740 // Total spam in queue |
|
741 // get_option( 'akismet_spam_count' ) is the total caught ever |
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742 function akismet_spam_count( $type = false ) { |
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743 global $wpdb; |
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744 |
|
745 if ( !$type ) { // total |
|
746 $count = wp_cache_get( 'akismet_spam_count', 'widget' ); |
|
747 if ( false === $count ) { |
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748 if ( function_exists('wp_count_comments') ) { |
|
749 $count = wp_count_comments(); |
|
750 $count = $count->spam; |
|
751 } else { |
|
752 $count = (int) $wpdb->get_var("SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE comment_approved = 'spam'"); |
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753 } |
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754 wp_cache_set( 'akismet_spam_count', $count, 'widget', 3600 ); |
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755 } |
|
756 return $count; |
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757 } elseif ( 'comments' == $type || 'comment' == $type ) { // comments |
|
758 $type = ''; |
|
759 } else { // pingback, trackback, ... |
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760 $type = $wpdb->escape( $type ); |
|
761 } |
|
762 |
|
763 return (int) $wpdb->get_var("SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE comment_approved = 'spam' AND comment_type='$type'"); |
|
764 } |
|
765 |
|
766 |
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767 function akismet_recheck_queue() { |
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768 global $wpdb, $akismet_api_host, $akismet_api_port; |
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769 |
|
770 akismet_fix_scheduled_recheck(); |
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771 |
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772 if ( ! ( isset( $_GET['recheckqueue'] ) || ( isset( $_REQUEST['action'] ) && 'akismet_recheck_queue' == $_REQUEST['action'] ) ) ) |
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773 return; |
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774 |
|
775 $moderation = $wpdb->get_results( "SELECT * FROM $wpdb->comments WHERE comment_approved = '0'", ARRAY_A ); |
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776 foreach ( (array) $moderation as $c ) { |
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777 $c['user_ip'] = $c['comment_author_IP']; |
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778 $c['user_agent'] = $c['comment_agent']; |
|
779 $c['referrer'] = ''; |
|
780 $c['blog'] = get_bloginfo('url'); |
|
781 $c['blog_lang'] = get_locale(); |
|
782 $c['blog_charset'] = get_option('blog_charset'); |
|
783 $c['permalink'] = get_permalink($c['comment_post_ID']); |
|
784 |
|
785 $c['user_role'] = ''; |
|
786 if ( isset( $c['user_ID'] ) ) |
|
787 $c['user_role'] = akismet_get_user_roles($c['user_ID']); |
|
788 |
|
789 if ( akismet_test_mode() ) |
|
790 $c['is_test'] = 'true'; |
|
791 |
|
792 $id = (int) $c['comment_ID']; |
|
793 |
|
794 $query_string = ''; |
|
795 foreach ( $c as $key => $data ) |
|
796 $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; |
|
797 |
|
798 add_comment_meta( $c['comment_ID'], 'akismet_rechecking', true ); |
|
799 $response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port); |
|
800 if ( 'true' == $response[1] ) { |
|
801 wp_set_comment_status($c['comment_ID'], 'spam'); |
|
802 update_comment_meta( $c['comment_ID'], 'akismet_result', 'true' ); |
|
803 delete_comment_meta( $c['comment_ID'], 'akismet_error' ); |
|
804 akismet_update_comment_history( $c['comment_ID'], __('Akismet re-checked and caught this comment as spam'), 'check-spam' ); |
|
805 |
|
806 } elseif ( 'false' == $response[1] ) { |
|
807 update_comment_meta( $c['comment_ID'], 'akismet_result', 'false' ); |
|
808 delete_comment_meta( $c['comment_ID'], 'akismet_error' ); |
|
809 akismet_update_comment_history( $c['comment_ID'], __('Akismet re-checked and cleared this comment'), 'check-ham' ); |
|
810 // abnormal result: error |
|
811 } else { |
|
812 update_comment_meta( $c['comment_ID'], 'akismet_result', 'error' ); |
|
813 akismet_update_comment_history( $c['comment_ID'], sprintf( __('Akismet was unable to re-check this comment (response: %s)'), substr($response[1], 0, 50)), 'check-error' ); |
|
814 } |
|
815 |
|
816 delete_comment_meta( $c['comment_ID'], 'akismet_rechecking' ); |
|
817 } |
|
818 $redirect_to = isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : admin_url( 'edit-comments.php' ); |
|
819 wp_safe_redirect( $redirect_to ); |
|
820 exit; |
|
821 } |
|
822 |
|
823 add_action('admin_action_akismet_recheck_queue', 'akismet_recheck_queue'); |
|
824 |
|
825 // Adds an 'x' link next to author URLs, clicking will remove the author URL and show an undo link |
|
826 function akismet_remove_comment_author_url() { |
|
827 if ( !empty($_POST['id'] ) && check_admin_referer( 'comment_author_url_nonce' ) ) { |
|
828 global $wpdb; |
|
829 $comment = get_comment( intval($_POST['id']), ARRAY_A ); |
|
830 if (current_user_can('edit_comment', $comment['comment_ID'])) { |
|
831 $comment['comment_author_url'] = ''; |
|
832 do_action( 'comment_remove_author_url' ); |
|
833 print(wp_update_comment( $comment )); |
|
834 die(); |
|
835 } |
|
836 } |
|
837 } |
|
838 |
|
839 add_action('wp_ajax_comment_author_deurl', 'akismet_remove_comment_author_url'); |
|
840 |
|
841 function akismet_add_comment_author_url() { |
|
842 if ( !empty( $_POST['id'] ) && !empty( $_POST['url'] ) && check_admin_referer( 'comment_author_url_nonce' ) ) { |
|
843 global $wpdb; |
|
844 $comment = get_comment( intval($_POST['id']), ARRAY_A ); |
|
845 if (current_user_can('edit_comment', $comment['comment_ID'])) { |
|
846 $comment['comment_author_url'] = esc_url($_POST['url']); |
|
847 do_action( 'comment_add_author_url' ); |
|
848 print(wp_update_comment( $comment )); |
|
849 die(); |
|
850 } |
|
851 } |
|
852 } |
|
853 |
|
854 add_action('wp_ajax_comment_author_reurl', 'akismet_add_comment_author_url'); |
|
855 |
|
856 // Check connectivity between the WordPress blog and Akismet's servers. |
|
857 // Returns an associative array of server IP addresses, where the key is the IP address, and value is true (available) or false (unable to connect). |
|
858 function akismet_check_server_connectivity() { |
|
859 global $akismet_api_host, $akismet_api_port, $wpcom_api_key; |
|
860 |
|
861 $test_host = 'rest.akismet.com'; |
|
862 |
|
863 // Some web hosts may disable one or both functions |
|
864 if ( !function_exists('fsockopen') || !function_exists('gethostbynamel') ) |
|
865 return array(); |
|
866 |
|
867 $ips = gethostbynamel($test_host); |
|
868 if ( !$ips || !is_array($ips) || !count($ips) ) |
|
869 return array(); |
|
870 |
|
871 $servers = array(); |
|
872 foreach ( $ips as $ip ) { |
|
873 $response = akismet_verify_key( akismet_get_key(), $ip ); |
|
874 // even if the key is invalid, at least we know we have connectivity |
|
875 if ( $response == 'valid' || $response == 'invalid' ) |
|
876 $servers[$ip] = true; |
|
877 else |
|
878 $servers[$ip] = false; |
|
879 } |
|
880 |
|
881 return $servers; |
|
882 } |
|
883 |
|
884 // Check the server connectivity and store the results in an option. |
|
885 // Cached results will be used if not older than the specified timeout in seconds; use $cache_timeout = 0 to force an update. |
|
886 // Returns the same associative array as akismet_check_server_connectivity() |
|
887 function akismet_get_server_connectivity( $cache_timeout = 86400 ) { |
|
888 $servers = get_option('akismet_available_servers'); |
|
889 if ( (time() - get_option('akismet_connectivity_time') < $cache_timeout) && $servers !== false ) |
|
890 return $servers; |
|
891 |
|
892 // There's a race condition here but the effect is harmless. |
|
893 $servers = akismet_check_server_connectivity(); |
|
894 update_option('akismet_available_servers', $servers); |
|
895 update_option('akismet_connectivity_time', time()); |
|
896 return $servers; |
|
897 } |
|
898 |
|
899 // Returns true if server connectivity was OK at the last check, false if there was a problem that needs to be fixed. |
|
900 function akismet_server_connectivity_ok() { |
|
901 // skip the check on WPMU because the status page is hidden |
|
902 global $wpcom_api_key; |
|
903 if ( $wpcom_api_key ) |
|
904 return true; |
|
905 $servers = akismet_get_server_connectivity(); |
|
906 return !( empty($servers) || !count($servers) || count( array_filter($servers) ) < count($servers) ); |
|
907 } |
|
908 |
|
909 function akismet_admin_menu() { |
|
910 if ( class_exists( 'Jetpack' ) ) { |
|
911 add_action( 'jetpack_admin_menu', 'akismet_load_menu' ); |
|
912 } else { |
|
913 akismet_load_menu(); |
|
914 } |
|
915 } |
|
916 |
|
917 function akismet_load_menu() { |
|
918 if ( class_exists( 'Jetpack' ) ) { |
|
919 add_submenu_page( 'jetpack', __( 'Akismet' ), __( 'Akismet' ), 'manage_options', 'akismet-key-config', 'akismet_conf' ); |
|
920 add_submenu_page( 'jetpack', __( 'Akismet Stats' ), __( 'Akismet Stats' ), 'manage_options', 'akismet-stats-display', 'akismet_stats_display' ); |
|
921 } else { |
|
922 add_submenu_page('plugins.php', __('Akismet'), __('Akismet'), 'manage_options', 'akismet-key-config', 'akismet_conf'); |
|
923 add_submenu_page('index.php', __('Akismet Stats'), __('Akismet Stats'), 'manage_options', 'akismet-stats-display', 'akismet_stats_display'); |
|
924 } |
|
925 } |