' . __('Settings', FOOTNOTES_PLUGIN_NAME) . ''; // add link to the footnotes plugin support page on wordpress.org $l_str_Support = '' . __('Support', FOOTNOTES_PLUGIN_NAME) . ''; // add link to Donate $l_str_Donate = '' . __('Donate', FOOTNOTES_PLUGIN_NAME) . ''; // add defined links to the plugin main page $p_arr_Links[] = $l_str_Support; $p_arr_Links[] = $l_str_Settings; $p_arr_Links[] = $l_str_Donate; // return new links return $p_arr_Links; } /** * reads a option field, filters the values and returns the filtered option array * fallback to default value since 1.0-gamma * @since 1.0 * @param bool $p_bool_ConvertHtmlChars * @return array */ function MCI_Footnotes_getOptions($p_bool_ConvertHtmlChars = true) { // default settings for the 'general' settings container $l_arr_Default_General = array( FOOTNOTES_INPUT_COMBINE_IDENTICAL => 'yes', FOOTNOTES_INPUT_REFERENCES_LABEL => 'References', FOOTNOTES_INPUT_COLLAPSE_REFERENCES => '', FOOTNOTES_INPUT_PLACEHOLDER_START => '((', FOOTNOTES_INPUT_PLACEHOLDER_END => '))', FOOTNOTES_INPUT_SEARCH_IN_EXCERPT => 'yes', FOOTNOTES_INPUT_LOVE => 'no', FOOTNOTES_INPUT_COUNTER_STYLE => 'arabic_plain', FOOTNOTES_INPUT_REFERENCE_CONTAINER_PLACE => 'post_end', FOOTNOTES_INPUT_PLACEHOLDER_START_USERDEFINED => '', FOOTNOTES_INPUT_PLACEHOLDER_END_USERDEFINED => '' ); // default settings for the 'custom' settings container $l_arr_Default_Custom = array( FOOTNOTES_INPUT_CUSTOM_CSS => '', FOOTNOTES_INPUT_CUSTOM_STYLING_BEFORE => '', FOOTNOTES_INPUT_CUSTOM_STYLING_AFTER => ')', FOOTNOTES_INPUT_CUSTOM_HYPERLINK_SYMBOL => '↑', FOOTNOTES_INPUT_CUSTOM_HYPERLINK_SYMBOL_USER => '' ); $l_arr_General = MCI_Footnotes_ValidateOptions(get_option(FOOTNOTES_SETTINGS_CONTAINER), $l_arr_Default_General, $p_bool_ConvertHtmlChars); $l_arr_Custom = MCI_Footnotes_ValidateOptions(get_option(FOOTNOTES_SETTINGS_CONTAINER_CUSTOM), $l_arr_Default_Custom, $p_bool_ConvertHtmlChars); return array_merge($l_arr_General, $l_arr_Custom); } /** * validate each option, fallback is the default value * @since 1.3 * @param array $p_arr_Options * @param array $p_arr_Default * @param bool $p_bool_ConvertHtmlChars * @return array */ function MCI_Footnotes_ValidateOptions($p_arr_Options, $p_arr_Default, $p_bool_ConvertHtmlChars) { // if no settings set yet return default values if (empty($p_arr_Options)) { return $p_arr_Default; } // loop through all keys in the array and filters them foreach ($p_arr_Options as $l_str_Key => $l_str_Value) { // removes special chars from the settings value $l_str_Value = stripcslashes($l_str_Value); // if set, convert html special chars if ($p_bool_ConvertHtmlChars) { $l_str_Value = htmlspecialchars($l_str_Value); } // check if settings value is not empty, otherwise load the default value, or empty string if no default is defined if (!empty($l_str_Value)) { $p_arr_Options[$l_str_Key] = $l_str_Value; // check if default value is defined //} else if (array_key_exists($l_str_Key, $p_arr_Default)) { // $p_arr_Options[$l_str_Key] = $p_arr_Default[$l_str_Key]; } else { $p_arr_Options[$l_str_Key] = ""; } } // check if each key from the default values exist in return array foreach($p_arr_Default as $l_str_Key => $l_str_Value) { // if key not exists, add it with its default value if (!array_key_exists($l_str_Key, $p_arr_Options)) { $p_arr_Options[$l_str_Key] = $l_str_Value; } } // returns the filtered array return $p_arr_Options; }