ravinderk /
Give
| @@ 195-244 (lines=50) @@ | ||
| 192 | * |
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| 193 | * @return bool If the gravatar exists or not |
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| 194 | */ |
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| 195 | public function validate_gravatar( $id_or_email ) { |
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| 196 | // id or email code borrowed from wp-includes/pluggable.php |
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| 197 | $email = ''; |
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| 198 | if ( is_numeric( $id_or_email ) ) { |
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| 199 | $id = (int) $id_or_email; |
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| 200 | $user = get_userdata( $id ); |
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| 201 | if ( $user ) { |
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| 202 | $email = $user->user_email; |
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| 203 | } |
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| 204 | } elseif ( is_object( $id_or_email ) ) { |
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| 205 | // No avatar for pingbacks or trackbacks |
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| 206 | $allowed_comment_types = apply_filters( 'get_avatar_comment_types', array( 'comment' ) ); |
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| 207 | if ( ! empty( $id_or_email->comment_type ) && ! in_array( $id_or_email->comment_type, (array) $allowed_comment_types ) ) { |
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| 208 | return false; |
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| 209 | } |
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| 210 | ||
| 211 | if ( ! empty( $id_or_email->user_id ) ) { |
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| 212 | $id = (int) $id_or_email->user_id; |
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| 213 | $user = get_userdata( $id ); |
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| 214 | if ( $user ) { |
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| 215 | $email = $user->user_email; |
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| 216 | } |
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| 217 | } elseif ( ! empty( $id_or_email->comment_author_email ) ) { |
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| 218 | $email = $id_or_email->comment_author_email; |
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| 219 | } |
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| 220 | } else { |
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| 221 | $email = $id_or_email; |
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| 222 | } |
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| 223 | ||
| 224 | $hashkey = md5( strtolower( trim( $email ) ) ); |
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| 225 | $uri = 'http://www.gravatar.com/avatar/' . $hashkey . '?d=404'; |
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| 226 | ||
| 227 | $data = Give_Cache::get_group( $hashkey ); |
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| 228 | ||
| 229 | if ( is_null( $data ) ) { |
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| 230 | $response = wp_remote_head( $uri ); |
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| 231 | if ( is_wp_error( $response ) ) { |
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| 232 | $data = 'not200'; |
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| 233 | } else { |
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| 234 | $data = $response['response']['code']; |
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| 235 | } |
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| 236 | Give_Cache::set_group( $hashkey, $data, $group = '', $expire = 60 * 5 ); |
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| 237 | ||
| 238 | } |
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| 239 | if ( $data == '200' ) { |
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| 240 | return true; |
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| 241 | } else { |
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| 242 | return false; |
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| 243 | } |
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| 244 | } |
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| 245 | ||
| 246 | /** |
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| 247 | * Settings |
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| @@ 53-102 (lines=50) @@ | ||
| 50 | * |
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| 51 | * @return bool |
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| 52 | */ |
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| 53 | function give_validate_gravatar( $id_or_email ) { |
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| 54 | ||
| 55 | //id or email code borrowed from wp-includes/pluggable.php |
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| 56 | $email = ''; |
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| 57 | if ( is_numeric( $id_or_email ) ) { |
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| 58 | $id = (int) $id_or_email; |
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| 59 | $user = get_userdata( $id ); |
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| 60 | if ( $user ) { |
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| 61 | $email = $user->user_email; |
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| 62 | } |
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| 63 | } elseif ( is_object( $id_or_email ) ) { |
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| 64 | // No avatar for pingbacks or trackbacks |
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| 65 | $allowed_comment_types = apply_filters( 'get_avatar_comment_types', array( 'comment' ) ); |
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| 66 | if ( ! empty( $id_or_email->comment_type ) && ! in_array( $id_or_email->comment_type, (array) $allowed_comment_types ) ) { |
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| 67 | return false; |
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| 68 | } |
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| 69 | ||
| 70 | if ( ! empty( $id_or_email->user_id ) ) { |
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| 71 | $id = (int) $id_or_email->user_id; |
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| 72 | $user = get_userdata( $id ); |
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| 73 | if ( $user ) { |
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| 74 | $email = $user->user_email; |
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| 75 | } |
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| 76 | } elseif ( ! empty( $id_or_email->comment_author_email ) ) { |
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| 77 | $email = $id_or_email->comment_author_email; |
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| 78 | } |
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| 79 | } else { |
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| 80 | $email = $id_or_email; |
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| 81 | } |
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| 82 | ||
| 83 | $hashkey = md5( strtolower( trim( $email ) ) ); |
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| 84 | $uri = 'http://www.gravatar.com/avatar/' . $hashkey . '?d=404'; |
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| 85 | ||
| 86 | $data = wp_cache_get( $hashkey ); |
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| 87 | if ( false === $data ) { |
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| 88 | $response = wp_remote_head( $uri ); |
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| 89 | if ( is_wp_error( $response ) ) { |
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| 90 | $data = 'not200'; |
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| 91 | } else { |
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| 92 | $data = $response['response']['code']; |
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| 93 | } |
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| 94 | wp_cache_set( $hashkey, $data, $group = '', $expire = 60 * 5 ); |
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| 95 | ||
| 96 | } |
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| 97 | if ( $data == '200' ) { |
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| 98 | return true; |
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| 99 | } else { |
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| 100 | return false; |
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| 101 | } |
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| 102 | } |
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| 103 | ||
| 104 | ||
| 105 | /** |
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