Installer
3 years ago
AdminNotices.php
2 months ago
AjaxHandler.php
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Autologin.php
9 months ago
BlockRegistrations.php
10 months ago
BuddyPressBbPress.php
3 years ago
DisableConcurrentLogins.php
2 years ago
EditUserProfile.php
5 months ago
ExtensionManager.php
1 month ago
FileUploader.php
3 months ago
FormPreviewHandler.php
5 months ago
FormRepository.php
1 year ago
FormShortcodeDefaults.php
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GDPR.php
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Geolocation.php
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GlobalSiteAccess.php
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ImageUploader.php
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LoginAuth.php
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Miscellaneous.php
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PPRESS_Session.php
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PROFILEPRESS_sql.php
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PasswordReset.php
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ShortcodeThemeFactory.php
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UserAvatar.php
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WPProfileFieldParserTrait.php
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default-email-template.php
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index.php
3 years ago
FileUploader.php
196 lines
| 1 | <?php |
| 2 | |
| 3 | namespace ProfilePress\Core\Classes; |
| 4 | |
| 5 | use WP_Error; |
| 6 | |
| 7 | /** |
| 8 | * @package ProfilePress custom file upload PHP class |
| 9 | */ |
| 10 | class FileUploader |
| 11 | { |
| 12 | /** init poop */ |
| 13 | public static function init() |
| 14 | { |
| 15 | $result = array(); |
| 16 | |
| 17 | if (empty($_FILES)) return $result; |
| 18 | |
| 19 | // remove registration and edit profile avatar and cover photo from files uploaded to be processed. |
| 20 | $skip = ['wpua-file', 'reg_avatar', 'eup_avatar', 'reg_cover_image', 'eup_cover_image']; |
| 21 | |
| 22 | $valid_custom_usermeta = array_keys(ppress_custom_fields_key_value_pair(true)); |
| 23 | |
| 24 | foreach ($_FILES as $field_key => $uploaded_file_array) { |
| 25 | |
| 26 | if ( ! in_array($field_key, $skip) && in_array($field_key, $valid_custom_usermeta) && ! empty($uploaded_file_array['name'])) { |
| 27 | $result[$field_key] = self::process($uploaded_file_array, $field_key); |
| 28 | } |
| 29 | } |
| 30 | |
| 31 | return $result; |
| 32 | } |
| 33 | |
| 34 | /** |
| 35 | * Upload the file |
| 36 | * |
| 37 | * @param $file |
| 38 | * |
| 39 | * @return bool|WP_Error |
| 40 | */ |
| 41 | public static function process($file, $field_key) |
| 42 | { |
| 43 | /** |
| 44 | * Fires before image is process for validation and uploading |
| 45 | */ |
| 46 | do_action('ppress_before_saving_file', $file, $field_key); |
| 47 | |
| 48 | // validate all uploaded file but only return error for file with hidden "required-"field-key" field POSTed data. |
| 49 | // i.e if the file has the "required" shortcode attribute. |
| 50 | // added in "reg_custom_profile_field" in registration shortcode parser. |
| 51 | |
| 52 | if ($file["error"] !== 0) { |
| 53 | self::error_file_logger($file, self::codeToMessage($file["error"])); |
| 54 | if (isset($_POST["required-{$field_key}"])) { |
| 55 | return new WP_Error( |
| 56 | 'file_error', |
| 57 | apply_filters('ppress_file_unexpected_error', |
| 58 | esc_html__('Unexpected error with file upload, Please try again.', 'wp-user-avatar'), |
| 59 | $field_key |
| 60 | ) |
| 61 | ); |
| 62 | } |
| 63 | |
| 64 | return false; |
| 65 | } |
| 66 | |
| 67 | // filesize in megabyte. default is 10MB |
| 68 | $file_size = apply_filters('ppress_file_upload_size', 10, $field_key); |
| 69 | |
| 70 | if ($file["size"] > ($file_size * 1000000)) { |
| 71 | return new WP_Error('file_too_large', apply_filters( |
| 72 | 'ppress_file_too_large', |
| 73 | sprintf( |
| 74 | esc_html__('Uploaded file is greater than the allowed sized of %s', 'wp-user-avatar'), |
| 75 | "$file_size MB" |
| 76 | ), |
| 77 | $field_key |
| 78 | ) |
| 79 | ); |
| 80 | } |
| 81 | |
| 82 | // array of allowed file extensions |
| 83 | $extensions = PROFILEPRESS_sql::get_field_option_values($field_key); |
| 84 | |
| 85 | $allowed_extensions = array_filter(array_map('trim', explode(',', $extensions)), function ($value) { |
| 86 | return ! empty($value); |
| 87 | }); |
| 88 | |
| 89 | if (empty($allowed_extensions)) $allowed_extensions = []; |
| 90 | |
| 91 | $filename = $file['name']; |
| 92 | |
| 93 | $mime_check = ppress_check_type_and_ext($file, [], $allowed_extensions); |
| 94 | |
| 95 | if (is_wp_error($mime_check)) { |
| 96 | |
| 97 | return new WP_Error('invalid_file', $filename . ' ' . apply_filters('ppress_invalid_file_error', esc_html__('appears to be of an invalid file format. Please try again.', 'wp-user-avatar'), $field_key)); |
| 98 | } |
| 99 | |
| 100 | $file_upload_dir = apply_filters('ppress_file_upload_dir', PPRESS_FILE_UPLOAD_DIR, $field_key); |
| 101 | |
| 102 | // ensure a safe filename |
| 103 | $file_name = apply_filters('ppress_file_upload_filename', preg_replace("/[^A-Z0-9._-]/i", "_", $filename), $field_key, $file); |
| 104 | |
| 105 | // don't overwrite an existing file |
| 106 | $i = 0; |
| 107 | $file_exist_parts = pathinfo($file_name); |
| 108 | while (file_exists($file_upload_dir . $file_name)) { |
| 109 | $i++; |
| 110 | $file_name = $file_exist_parts["filename"] . "-" . $i . "." . $file_exist_parts["extension"]; |
| 111 | } |
| 112 | |
| 113 | // does file uploads folder exist? if NO, create it. |
| 114 | if ( ! file_exists($file_upload_dir)) { |
| 115 | mkdir($file_upload_dir, 0755); |
| 116 | } |
| 117 | |
| 118 | // create index.php file in file uploads folder |
| 119 | if ( ! file_exists($file_upload_dir . '/index.php')) { |
| 120 | ppress_create_index_file($file_upload_dir); |
| 121 | } |
| 122 | |
| 123 | // preserve file from temporary directory |
| 124 | $success = @move_uploaded_file($file["tmp_name"], $file_upload_dir . $file_name); |
| 125 | |
| 126 | if ( ! $success) { |
| 127 | return new WP_Error ('save_error', |
| 128 | sprintf(__("Unable to save %s, please try again.", 'wp-user-avatar'), $file_name)); |
| 129 | } |
| 130 | |
| 131 | // set proper permissions on the new file |
| 132 | chmod($file_upload_dir . $file_name, 0644); |
| 133 | |
| 134 | /** |
| 135 | * Fires after file have been saved |
| 136 | * |
| 137 | * @param string $file_name uploaded image url |
| 138 | */ |
| 139 | do_action('ppress_after_saving_file', $file_name, $file_upload_dir); |
| 140 | |
| 141 | return $file_name; |
| 142 | } |
| 143 | |
| 144 | /** |
| 145 | * Error message of file upload converted from errorCode to readable message. |
| 146 | * |
| 147 | * @param int $code |
| 148 | * |
| 149 | * @return string |
| 150 | */ |
| 151 | public static function codeToMessage($code) |
| 152 | { |
| 153 | switch ($code) { |
| 154 | case UPLOAD_ERR_INI_SIZE: |
| 155 | $message = __("The uploaded file exceeds the upload_max_filesize directive in php.ini", 'wp-user-avatar'); |
| 156 | break; |
| 157 | case UPLOAD_ERR_FORM_SIZE: |
| 158 | $message = __("The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form", 'wp-user-avatar'); |
| 159 | break; |
| 160 | case UPLOAD_ERR_PARTIAL: |
| 161 | $message = __("The uploaded file was only partially uploaded", 'wp-user-avatar'); |
| 162 | break; |
| 163 | case UPLOAD_ERR_NO_FILE: |
| 164 | $message = __("No file was uploaded", 'wp-user-avatar'); |
| 165 | break; |
| 166 | case UPLOAD_ERR_NO_TMP_DIR: |
| 167 | $message = __("Missing a temporary folder", 'wp-user-avatar'); |
| 168 | break; |
| 169 | case UPLOAD_ERR_CANT_WRITE: |
| 170 | $message = __("Failed to write file to disk", 'wp-user-avatar'); |
| 171 | break; |
| 172 | case UPLOAD_ERR_EXTENSION: |
| 173 | $message = __("File upload stopped by extension", 'wp-user-avatar'); |
| 174 | break; |
| 175 | |
| 176 | default: |
| 177 | $message = "Unknown upload error"; |
| 178 | break; |
| 179 | } |
| 180 | |
| 181 | return $message; |
| 182 | } |
| 183 | |
| 184 | |
| 185 | /** |
| 186 | * @param array $file_array global $_File['field_key'] of the file. |
| 187 | * @param string $error_message |
| 188 | */ |
| 189 | public static function error_file_logger($file_array, $error_message) |
| 190 | { |
| 191 | $error = $error_message . ' => ' . json_encode($file_array); |
| 192 | |
| 193 | ppress_log_error($error); |
| 194 | } |
| 195 | } |
| 196 |