PHP Result::reset方法代码示例

/**
 * update a record
 * this function is registered in xajax
 * @param string $title title of page
 * @param string $key_string comma separated name value pairs
 * @param array $form_values values of new record (array of name value pairs)
 * @return xajaxResponse every xajax registered function needs to return this object
 */
function action_update_user_admin_record($title, $key_string, $form_values)
{
    global $logging;
    global $user;
    global $user_admin_table_configuration;
    global $firstthingsfirst_field_descriptions;
    global $user_start_time_array;
    # WARNING: this function is almost identical to function UserSettings::action_update_user_setting_record
    # changes in this function should also lead to changes in that function
    $logging->info("USER_ACTION " . __METHOD__ . " (user=" . $user->get_name() . ", title={$title}, key_string={$key_string})");
    # store start time
    $user_start_time_array[__METHOD__] = microtime(TRUE);
    $html_str = "";
    $name_keys = array_keys($form_values);
    $new_form_values = array();
    $fields = $user->get_fields();
    $field_keys = array_keys($fields);
    # create the key_string for user admin (who always has id=1)
    $key_string_admin_user = DatabaseTable::_get_encoded_key_string(array(DB_ID_FIELD_NAME => "1"));
    # create necessary objects
    $result = new Result();
    $response = new xajaxResponse();
    $html_database_table = new HtmlDatabaseTable($user_admin_table_configuration);
    foreach ($name_keys as $name_key) {
        $value_array = explode(GENERAL_SEPARATOR, $name_key);
        $db_field_name = $value_array[0];
        $field_type = $value_array[1];
        $field_number = $value_array[2];
        $check_functions = explode(" ", $firstthingsfirst_field_descriptions[$field_type][FIELD_DESCRIPTION_FIELD_INPUT_CHECKS]);
        $result->reset();
        $logging->debug("field (name=" . $db_field_name . ", type=" . $field_type . ", number=" . $field_number . ")");
        # check field values (check password field only when new password has been set)
        if ($db_field_name != USER_PW_FIELD_NAME || $db_field_name == USER_PW_FIELD_NAME && strlen($form_values[$name_key]) > 0) {
            check_field($check_functions, $db_field_name, $form_values[$name_key], $user->get_date_format(), $result);
            if (strlen($result->get_error_message_str()) > 0) {
                set_error_message($name_key, "right", $result->get_error_message_str(), "", "", $response);
                return $response;
            }
        }
        # set new value
        $new_form_values[$db_field_name] = $result->get_result_str();
        $logging->debug("setting new form value (db_field_name=" . $db_field_name . ", result=" . $result->get_result_str() . ")");
    }
    # check if all booleans have been set
    foreach ($field_keys as $db_field_name) {
        if ($fields[$db_field_name][1] == FIELD_TYPE_DEFINITION_BOOL) {
            if (!isset($new_form_values[$db_field_name])) {
                $logging->debug("found an unset bool field");
                $new_form_values[$db_field_name] = "0";
            }
        }
    }
    # check if someone tries to change user admin
    if ($key_string_admin_user == $key_string) {
        # check if the name of user admin is changed
        if ($new_form_values[USER_NAME_FIELD_NAME] != "admin") {
            set_error_message("record_contents_buttons", "right", "ERROR_CANNOT_UPDATE_NAME_USER_ADMIN", "", "", $response);
            return $response;
        }
        # check if the permissions of user admin is changed
        if ($new_form_values[USER_CAN_CREATE_LIST_FIELD_NAME] != "1" || $new_form_values[USER_IS_ADMIN_FIELD_NAME] != "1") {
            set_error_message("record_contents_buttons", "right", "ERROR_CANNOT_UPDATE_PERMISSIONS_USER_ADMIN", "", "", $response);
            return $response;
        }
    }
    # display error when insertion returns false
    if (!$user->update($key_string, $new_form_values)) {
        $logging->warn("update user admin record returns false");
        $error_message_str = $user->get_error_message_str();
        $error_log_str = $user->get_error_log_str();
        $error_str = $user->get_error_str();
        set_error_message("record_contents_buttons", "right", $error_message_str, $error_log_str, $error_str, $response);
        return $response;
    }
    # set content
    $result->reset();
    $html_database_table->get_content($user, $title, "", DATABASETABLE_UNKWOWN_PAGE, $result);
    $response->custom_response->assign_with_effect(USER_ADMIN_CSS_NAME_PREFIX . "content_pane", $result->get_result_str());
    # set action pane
    $html_str = $html_database_table->get_action_bar($title, "");
    $response->custom_response->assign_with_effect("action_pane", $html_str);
    # check post conditions
    if (check_postconditions($result, $response) == FALSE) {
        return $response;
    }
    # log total time for this function
    $logging->info(get_function_time_str(__METHOD__));
    return $response;
}

/**
 * import uploaded list records to current list
 * this function is registered in xajax
 * @param string $list_title title of list
 * @param string $file_specs specifications of uploaded file to be precessed
 * @return xajaxResponse every xajax registered function needs to return this object
 */
function action_import_list_records($list_title, $file_specs, $field_seperator)
{
    global $logging;
    global $user;
    global $list_table_configuration;
    global $user_start_time_array;
    global $firstthingsfirst_field_descriptions;
    $file_specs_array = explode("|", $file_specs);
    $file_name = $file_specs_array[0];
    $file_org_name = $file_specs_array[1];
    $file_size = $file_specs_array[2];
    $file_type = $file_specs_array[3];
    $logging->error("USER_ACTION " . __METHOD__ . " (user=" . $user->get_name() . ", list_title={$list_title}, file_name={$file_name} ({$file_size}), field_seperator={$field_seperator})");
    # store start time
    $user_start_time_array[__METHOD__] = microtime(TRUE);
    # create necessary objects
    $result = new Result();
    $response = new xajaxResponse();
    $html_database_table = new HtmlDatabaseTable($list_table_configuration);
    # check if a file_name has been given
    if ($file_name == "NO_FILE") {
        $logging->warn("no file was uploaded");
        set_error_message("button_import", "above", "ERROR_UPLOAD_SELECT_FILE", "", "", $response);
        return $response;
    }
    $full_file_name = "uploads/{$file_name}";
    # create list table object
    $list_table = new ListTable($list_title);
    if ($list_table->get_is_valid() == FALSE) {
        $logging->warn("create list object returns false");
        $error_message_str = $list_table->get_error_message_str();
        $error_log_str = $list_table->get_error_log_str();
        $error_str = $list_table->get_error_str();
        set_error_message("button_import", "above", $error_message_str, $error_log_str, $error_str, $response);
        return $response;
    }
    $logging->debug("starting to read uploaded file ({$full_file_name}=" . $full_file_name . ")");
    if (file_exists($full_file_name) == FALSE) {
        $logging->warn("cannot find uploaded file");
        set_error_message("button_import", "above", "ERROR_UPLOAD_FILE_NOT_FOUND", "", "", $response);
        return $response;
    }
    $fields = $list_table->get_fields();
    # line number counter
    $line_number = 1;
    # database field names of all columns to import
    $import_db_field_names = array_slice($list_table->get_db_field_names(), 1);
    $num_of_import_db_field_names = count($import_db_field_names);
    # open file to import
    $file_handler = fopen($full_file_name, "r");
    if ($file_handler == FALSE) {
        $logging->warn("could not open file to import (file_name={$full_file_name})");
        set_error_message("button_import", "above", "ERROR_UPLOAD_COULD_NOT_OPEN", "", "", $response);
        return $response;
    }
    # read a line from the file to import
    while (($line_array = fgetcsv($file_handler, 10000, $field_seperator)) !== FALSE) {
        $logging->debug("reading line (line_number={$line_number})");
        # add dummy column for attachments
        array_push($line_array, "@");
        $num_of_columns = count($line_array);
        # check if number of columns is correct
        if ($num_of_columns != $num_of_import_db_field_names) {
            $logging->warn("wrong colum count (num_of_columns={$num_of_columns}, num_of_import_db_field_names={$num_of_import_db_field_names})");
            $error_message_str = "LABEL_IMPORT_LINE_NUMBER {$line_number} <br> ERROR_IMPORT_WRONG_COLUMN_COUNT";
            set_error_message("button_import", "above", $error_message_str, "", "", $response);
            return $response;
        }
        $insert_array = array();
        $counter = 0;
        # create an array with all db_field_names and values from file
        foreach ($import_db_field_names as $db_field_name) {
            $field_name = $fields[$db_field_name][0];
            $field_type = $fields[$db_field_name][1];
            $check_functions = explode(" ", $firstthingsfirst_field_descriptions[$field_type][FIELD_DESCRIPTION_FIELD_INPUT_CHECKS]);
            $result->reset();
            # check field values and store new field value in result
            check_field($check_functions, $db_field_name, $line_array[$counter], $user->get_date_format(), $result);
            if (strlen($result->get_error_message_str()) > 0) {
                $error_message_str = "LABEL_IMPORT_LINE_NUMBER {$line_number} <br> LABEL_IMPORT_FIELDNAME {$field_name} <br> " . $result->get_error_message_str();
                #$error_message_str = $result->get_error_message_str();
                set_error_message(button_import, "above", $error_message_str, "", "", $response);
                return $response;
            }
            $logging->debug("field (name={$db_field_name}, type={$field_type}, content=" . $result->get_result_str() . ")");
            # convert auto created and auto modified fields
            if ($field_type == FIELD_TYPE_DEFINITION_AUTO_CREATED || $field_type == FIELD_TYPE_DEFINITION_AUTO_MODIFIED) {
                $insert_array[$db_field_name] = 0;
            }
            # store the new field value (either as note or as normal value)
            if ($field_type == FIELD_TYPE_DEFINITION_NOTES_FIELD) {
                $insert_array[$db_field_name] = array(array(0, $result->get_result_str()));
            } else {
//.........这里部分代码省略.........

/**
 * update a user record
 * this function is registered in xajax
 * @param string $title title of page
 * @param string $key_string comma separated name value pairs
 * @param array $form_values values of new record (array of name value pairs)
 * @return xajaxResponse every xajax registered function needs to return this object
 */
function action_update_user_settings_record($title, $key_string, $form_values)
{
    global $logging;
    global $user;
    global $user_settings_table_configuration;
    global $firstthingsfirst_field_descriptions;
    global $user_start_time_array;
    # WARNING: this function is almost identical to function UserAdministration::action_update_user_admin_record
    # changes in this function should also lead to changes in that function
    $logging->info("USER_ACTION " . __METHOD__ . " (user=" . $user->get_name() . ", title={$title}, key_string={$key_string})");
    # store start time
    $user_start_time_array[__METHOD__] = microtime(TRUE);
    $html_str = "";
    $name_keys = array_keys($form_values);
    $new_form_values = array();
    $fields = $user->get_fields();
    $field_keys = array_keys($fields);
    # create necessary objects
    $result = new Result();
    $response = new xajaxResponse();
    $html_database_table = new HtmlDatabaseTable($user_settings_table_configuration);
    foreach ($name_keys as $name_key) {
        $value_array = explode(GENERAL_SEPARATOR, $name_key);
        $db_field_name = $value_array[0];
        $field_type = $value_array[1];
        $field_number = $value_array[2];
        $check_functions = explode(" ", $firstthingsfirst_field_descriptions[$field_type][FIELD_DESCRIPTION_FIELD_INPUT_CHECKS]);
        $result->reset();
        $logging->debug("field (name=" . $db_field_name . ", type=" . $field_type . ", number=" . $field_number . ")");
        # check field values (check password field only when new password has been set)
        if ($db_field_name != USER_PW_FIELD_NAME || $db_field_name == USER_PW_FIELD_NAME && strlen($form_values[$name_key]) > 0) {
            check_field($check_functions, $db_field_name, $form_values[$name_key], $user->get_date_format(), $result);
            if (strlen($result->get_error_message_str()) > 0) {
                set_error_message($name_key, "right", $result->get_error_message_str(), "", "", $response);
                return $response;
            }
        }
        # set new value
        $new_form_values[$db_field_name] = $result->get_result_str();
        $logging->debug("setting new form value (db_field_name=" . $db_field_name . ", result=" . $result->get_result_str() . ")");
    }
    # check if someone tries to change user admin
    if ($user->get_name() == "admin") {
        # check if the name of user admin is changed
        if ($new_form_values[USER_NAME_FIELD_NAME] != "admin") {
            set_error_message("record_contents_buttons", "right", "ERROR_CANNOT_UPDATE_NAME_USER_ADMIN", "", "", $response);
            return $response;
        }
    }
    # display error when insertion returns false
    if (!$user->update($key_string, $new_form_values, TRUE)) {
        $logging->warn("update user settings record returns false");
        $error_message_str = $user->get_error_message_str();
        $error_log_str = $user->get_error_log_str();
        $error_str = $user->get_error_str();
        set_error_message("record_contents_buttons", "right", $error_message_str, $error_log_str, $error_str, $response);
        return $response;
    }
    # redirect to portal page with new user settings activated
    $response->script("window.location.assign('index.php?action=" . ACTION_GET_PORTAL_PAGE . "')");
    # check post conditions not necessary
    # log total time for this function
    $logging->info(get_function_time_str(__METHOD__));
    return $response;
}