function wp_sh_check_db_ver()
{
global $wp_sh_db_ver, $wp_sh_setting_opt;
$current_checkver_stamp = get_option('wp_sh_checkver_stamp');
if (!$current_checkver_stamp || version_compare($current_checkver_stamp, $wp_sh_db_ver, "!=")) {
$updated_count = 0;
$migration_count = 0;
// Register languages when new installation, updated from ver 1.2.3 or older
if (!$current_checkver_stamp || version_compare($current_checkver_stamp, "1.3", "<")) {
wp_sh_language_array();
$updated_count = $updated_count + 1;
}
// Register settings when new installation, updated from ver 1.5 or older
if (!is_array($wp_sh_setting_opt)) {
wp_sh_setting_array();
$updated_count = $updated_count + 1;
}
// Setting data migration when updated from ver.1.5 or older
if (!$current_checkver_stamp || version_compare($current_checkver_stamp, "1.5", "<=")) {
if (get_option('wp_sh_theme')) {
include_once 'data-migration.php';
$migration_count = $updated_count + 1;
// Delete un-used options before ver.1.5
include_once 'del-old-options.php';
}
}
// If possible, update to current default values
if (!$current_checkver_stamp || version_compare($current_checkver_stamp, "1.3.9", "<")) {
// This option is available since ver 1.0 and updated in ver. 1.3.9
if (get_option('wp_sh_class_name') == '') {
update_option('wp_sh_class_name', wp_sh_default_setting_value('class'));
$updated_count = $updated_count + 1;
}
}
if (version_compare($current_checkver_stamp, "1.3", ">=") && version_compare($current_checkver_stamp, "1.5", "<")) {
// This option is available since ver. 1.3.5 and updated in ver. 1.5
if ($wp_sh_setting_opt['addl_style_enable'] == 0) {
update_option('wp_sh_addl_style', wp_sh_default_setting_value('style'));
$updated_count = $updated_count + 1;
}
}
if (version_compare($current_checkver_stamp, "1.5", "==")) {
// This option is available since ver. 1.5 and updated in ver. 1.5.5
if ($wp_sh_setting_opt['comment_hl_description_before_enable'] == 0) {
update_option('wp_sh_comment_hl_description_before', wp_sh_default_setting_value('comment_desc'));
$updated_count = $updated_count + 1;
}
if ($wp_sh_setting_opt['comment_hl_stylesheet_enable'] == 0) {
update_option('wp_sh_comment_hl_stylesheet', wp_sh_default_setting_value('comment_style'));
$updated_count = $updated_count + 1;
}
}
// Add new setting options when updated from ver.1.5.8 or older
if ($current_checkver_stamp && version_compare($current_checkver_stamp, "1.5.5", "<=")) {
if (version_compare(get_bloginfo('version'), "3.0.6", "<=")) {
$wp_sh_setting_opt['quicktag'] = 0;
} else {
$wp_sh_setting_opt['quicktag'] = 1;
}
update_option('wp_sh_setting_opt', $wp_sh_setting_opt);
$updated_count = $updated_count + 1;
}
// Add new setting options when updated from ver.1.6 or older
if ($current_checkver_stamp && version_compare($current_checkver_stamp, "1.6", "<=")) {
$wp_sh_setting_opt['quicktag_jquery'] = 0;
// Correct a typo
if ($wp_sh_setting_opt['theme'] == "Randam") {
$wp_sh_setting_opt['theme'] = "Random";
}
update_option('wp_sh_setting_opt', $wp_sh_setting_opt);
$updated_count = $updated_count + 1;
}
// Add new setting options when updated from ver.1.6.5 or older
if ($current_checkver_stamp && version_compare($current_checkver_stamp, "1.6.5", "<=")) {
$wp_sh_setting_opt['quick_code'] = "true";
update_option('wp_sh_setting_opt', $wp_sh_setting_opt);
$updated_count = $updated_count + 1;
}
// Add new setting options when updated from ver.1.6.7 or older
if ($current_checkver_stamp && version_compare($current_checkver_stamp, "1.6.7", "<=")) {
$wp_sh_setting_opt['editor_shorcode'] = 0;
$wp_sh_setting_opt['editor_no_unfiltered_html'] = 0;
$wp_sh_setting_opt['comment_hl_bt_tag'] = "pre";
$wp_sh_setting_opt['comment_hl_bt_shorcode'] = 0;
if (version_compare(get_bloginfo('version'), "3.2.1", "<=")) {
$wp_sh_setting_opt['comment_quicktag'] = 0;
} else {
$wp_sh_setting_opt['comment_quicktag'] = 1;
}
$wp_sh_setting_opt['comment_jquery'] = 0;
$wp_sh_setting_opt['wiget_tag'] = "pre";
$wp_sh_setting_opt['wiget_shorcode'] = 0;
$wp_sh_setting_opt['highlight_bbpress'] = 0;
$wp_sh_setting_opt['bbpress_hl_bt_enable'] = 0;
$wp_sh_setting_opt['bbpress_hl_bt_tag'] = "pre";
$wp_sh_setting_opt['bbpress_hl_bt_shorcode'] = 0;
$wp_sh_setting_opt['bbpress_hl_bt_guest'] = 0;
$wp_sh_setting_opt['bbpress_hl_description_before_enable'] = 0;
$wp_sh_setting_opt['bbpress_hl_stylesheet_enable'] = 0;
update_option('wp_sh_setting_opt', $wp_sh_setting_opt);
add_option('wp_sh_bbpress_hl_description_before', wp_sh_default_setting_value('bbp_desc'));
add_option('wp_sh_bbpress_hl_stylesheet', wp_sh_default_setting_value('bbp_style'));
$updated_count = $updated_count + 1;
}
update_option('wp_sh_checkver_stamp', $wp_sh_db_ver);
// Stamp for showing messages
if ($updated_count != 0 && $migration_count == 0) {
update_option('wp_sh_updated', 'true');
} elseif ($migration_count != 0) {
update_option('wp_sh_updated', 'migration');
}
}
}
function wp_sh_reset_setting()
{
global $wp_sh_db_ver;
// Remove all settings from DB
include_once 'uninstall.php';
// Register default settings
wp_sh_language_array();
wp_sh_setting_array();
add_option('wp_sh_checkver_stamp', $wp_sh_db_ver);
// Message for admin
echo "<div id='setting-error-settings_updated' class='updated fade'><p><strong>" . __("All settings were reset. Please <a href=\"options-general.php?page=wp-syntaxhighlighter-options\">reload the page</a>.", "wp_sh") . "</strong></p></div>";
}