function spa_check_warnings()
{
global $spGlobals;
# not perfect but we can use this call tyo perform any minor
# cleanups that may be necessary... so
# drop any existing temp members table...
spdb_query('DROP TABLE IF EXISTS sftempmembers');
$mess = '';
# check if sp core, plugins or themes update available
$update = false;
$update_msg = '';
$up = get_site_transient('update_plugins');
if (!empty($up->response)) {
foreach ($up->response as $plugin) {
if ($plugin->slug == 'simple-press') {
$msg = apply_filters('sph_core_update_notice', spa_text('There is a Simple:Press core update available.'));
if (!empty($msg)) {
$update = true;
$update_msg .= $msg . '<br />';
}
break;
}
}
}
$up = get_site_transient('sp_update_plugins');
if (!empty($up)) {
$msg = apply_filters('sph_plugins_update_notice', spa_text('There is one or more Simple:Press plugin updates available'));
if (!empty($msg)) {
$update = true;
$update_msg .= $msg . '<br />';
}
}
$up = get_site_transient('sp_update_themes');
if (!empty($up)) {
$msg = apply_filters('sph_themes_update_notice', spa_text('There is one or more Simple:Press theme updates available'));
if (!empty($msg)) {
$update = true;
$update_msg .= $msg . '<br />';
}
}
if ($update) {
if (is_main_site()) {
$mess .= apply_filters('sph_updates_notice', spa_message($update_msg . '<a href="' . self_admin_url('update-core.php') . '">' . spa_text('Click here to view any updates.') . '</a>'));
} else {
$mess .= apply_filters('sph_updates_notice', spa_message(spa_text('There are some Simple:Press updates avaialable. You may want to notify the network site admin.')));
}
}
# output warning if no SPF admins are defined
$a = $spGlobals['forum-admins'];
if (empty($a)) {
$mess .= spa_message(spa_text('Warning - There are no SPF admins defined! All WP admins now have SP backend access'), 'error');
}
# Check if desktop, tablet and mobile themes are selected and available
$cur = sp_get_option('sp_current_theme');
if (empty($cur)) {
$mess .= spa_message(spa_text('No main theme has been selected and SP will be unable to display correctly. Please select a theme from the Themes panel'), 'error');
} else {
$nostylesheet = !file_exists(SPTHEMEBASEDIR . $cur['theme'] . '/styles/' . $cur['style']);
$nooverlay = !empty($cur['color']) && !file_exists(SPTHEMEBASEDIR . $cur['theme'] . '/styles/overlays/' . $cur['color'] . '.php');
$nopoverlay = !empty($cur['color']) && !empty($cur['parent']) && !file_exists(SPTHEMEBASEDIR . $cur['parent'] . '/styles/overlays/' . $cur['color'] . '.php');
if ($nostylesheet || $nooverlay && $nopoverlay) {
$mess .= spa_message(spa_text('Either the theme CSS file and/or color Overlay file from the selected theme is missing'), 'error');
}
}
$mobile = sp_get_option('sp_mobile_theme');
if (!empty($mobile) && $mobile['active']) {
$nostylesheet = !file_exists(SPTHEMEBASEDIR . $mobile['theme'] . '/styles/' . $mobile['style']);
$nooverlay = !empty($mobile['color']) && !file_exists(SPTHEMEBASEDIR . $mobile['theme'] . '/styles/overlays/' . $mobile['color'] . '.php');
$nopoverlay = !empty($mobile['color']) && !empty($mobile['parent']) && !file_exists(SPTHEMEBASEDIR . $mobile['parent'] . '/styles/overlays/' . $mobile['color'] . '.php');
if ($nostylesheet || $nooverlay && $nopoverlay) {
$mess .= spa_message(spa_text('Either the mobile theme CSS file and/or color Overlay file from the selected mobile theme is missing'), 'error');
}
}
$tablet = sp_get_option('sp_tablet_theme');
if (!empty($tablet) && $tablet['active']) {
$nostylesheet = !file_exists(SPTHEMEBASEDIR . $tablet['theme'] . '/styles/' . $tablet['style']);
$nooverlay = !empty($tablet['color']) && !file_exists(SPTHEMEBASEDIR . $tablet['theme'] . '/styles/overlays/' . $tablet['color'] . '.php');
$nopoverlay = !empty($tablet['color']) && !empty($tablet['parent']) && !file_exists(SPTHEMEBASEDIR . $tablet['parent'] . '/styles/overlays/' . $tablet['color'] . '.php');
if ($nostylesheet || $nooverlay && $nopoverlay) {
$mess .= spa_message(spa_text('Either the tablet theme CSS file and/or color Overlay file from the selected tablet theme is missing'), 'error');
}
}
# check for missing default members user group
$value = sp_get_sfmeta('default usergroup', 'sfmembers');
$ugid = spdb_table(SFUSERGROUPS, "usergroup_id={$value[0]['meta_value']}", 'usergroup_id');
if (empty($ugid)) {
$mess .= spa_message(spa_text('Warning - The default user group for new members is undefined! Please visit the SP usergroups admin page, map users to usergroups tab and set the default user group'), 'error');
}
# check for missing default guest user group
$value = sp_get_sfmeta('default usergroup', 'sfguests');
$ugid = spdb_table(SFUSERGROUPS, "usergroup_id={$value[0]['meta_value']}", 'usergroup_id');
if (empty($ugid)) {
$mess .= spa_message(spa_text('Warning - The default user group for guests is undefined! Please visit the SP usergroups admin page, map users to usergroups tab and set the default user group'), 'error');
}
# check for unreachable forums because of permissions
$done = 0;
$usergroups = spdb_table(SFUSERGROUPS);
if ($usergroups) {
$has_members = false;
foreach ($usergroups as $usergroup) {
$members = spdb_table(SFMEMBERSHIPS, "usergroup_id={$usergroup->usergroup_id}", 'row', '', '1');
if ($members || $usergroup->usergroup_id == $value[0]['meta_value']) {
$has_members = true;
break;
}
}
if (!$has_members) {
$mess .= spa_message(spa_text('Warning - There are no usergroups that have members! All forums may only be visible to SP admins'), 'error');
$done = 1;
}
} else {
$mess .= spa_message(spa_text('Warning - There are no usergroups defined! All forums may only be visible to SP admins'), 'error');
$done = 1;
}
$roles = sp_get_all_roles();
if (!$roles) {
$mess .= spa_message(spa_text('Warning - There are no permission sets defined! All forums may only be visible to SP admins'), 'error');
$done = 1;
}
# check if compatible with wp super cache
if (function_exists('wp_cache_edit_rejected')) {
global $cache_rejected_uri;
$slug = '/' . sp_get_option('sfslug') . '/';
if (isset($cache_rejected_uri)) {
$found = false;
foreach ($cache_rejected_uri as $value) {
if ($value == $slug) {
$found = true;
break;
}
}
if (!$found) {
$string = spa_text('WP Super Cache is not properly configured to work with Simple:Press. Please visit your WP Super Cache settings page and in the accepted filenames & rejected URIs section for the pages not to be cached input field, add the following string');
$string .= ':<br /><br />' . $slug . '<br /><br />';
$string .= spa_text('Then, please clear your WP Super Cache cache to remove any cached Simple:Press pages');
$mess .= spa_message($string, 'error');
}
}
}
if ($mess != '') {
return $mess;
}
}
function spa_check_warnings()
{
global $spGlobals;
# not perfect but we can use this call tyo perform any minor
# cleanups that may be necessary... so
# drop any existing temp members table...
spdb_query('DROP TABLE IF EXISTS sftempmembers');
$mess = '';
# check if sp core, plugins or themes update available
$update = false;
$update_msg = '';
$up = get_site_transient('update_plugins');
if (!empty($up->response)) {
foreach ($up->response as $plugin) {
if ($plugin->slug == 'simple-press') {
$msg = apply_filters('sph_core_update_notice', spa_text('There is a Simple:Press core update available.'));
if (!empty($msg)) {
$update = true;
$update_msg .= $msg . '<br />';
}
break;
}
}
}
$up = get_site_transient('sp_update_plugins');
if (!empty($up)) {
$msg = apply_filters('sph_plugins_update_notice', spa_text('There is one or more Simple:Press plugin updates available'));
if (!empty($msg)) {
$update = true;
$update_msg .= $msg . '<br />';
}
}
$up = get_site_transient('sp_update_themes');
if (!empty($up)) {
$msg = apply_filters('sph_themes_update_notice', spa_text('There is one or more Simple:Press theme updates available'));
if (!empty($msg)) {
$update = true;
$update_msg .= $msg . '<br />';
}
}
if ($update) {
if (is_main_site()) {
$mess .= apply_filters('sph_updates_notice', spa_message($update_msg . '<a href="' . self_admin_url('update-core.php') . '">' . spa_text('Click here to view any updates.') . '</a>'));
} else {
$mess .= apply_filters('sph_updates_notice', spa_message(spa_text('There are some Simple:Press updates avaialable. You may want to notify the network site admin.')));
}
}
# output warning if no SPF admins are defined
$a = $spGlobals['forum-admins'];
if (empty($a)) {
$mess .= spa_message(spa_text('Warning - There are no SPF admins defined! All WP admins now have SP backend access'), 'error');
}
# Check if desktop, tablet and mobile themes are selected and available
$cur = sp_get_option('sp_current_theme');
if (empty($cur)) {
$mess .= spa_message(spa_text('No main theme has been selected and SP will be unable to display correctly. Please select a theme from the Themes panel'), 'error');
} else {
$nostylesheet = !file_exists(SPTHEMEBASEDIR . $cur['theme'] . '/styles/' . $cur['style']);
$nooverlay = !empty($cur['color']) && !file_exists(SPTHEMEBASEDIR . $cur['theme'] . '/styles/overlays/' . $cur['color'] . '.php');
$nopoverlay = !empty($cur['color']) && !empty($cur['parent']) && !file_exists(SPTHEMEBASEDIR . $cur['parent'] . '/styles/overlays/' . $cur['color'] . '.php');
if ($nostylesheet || $nooverlay && $nopoverlay) {
$mess .= spa_message(spa_text('Either the theme CSS file and/or color Overlay file from the selected theme is missing'), 'error');
}
}
$mobile = sp_get_option('sp_mobile_theme');
if (!empty($mobile) && $mobile['active']) {
$nostylesheet = !file_exists(SPTHEMEBASEDIR . $mobile['theme'] . '/styles/' . $mobile['style']);
$nooverlay = !empty($mobile['color']) && !file_exists(SPTHEMEBASEDIR . $mobile['theme'] . '/styles/overlays/' . $mobile['color'] . '.php');
$nopoverlay = !empty($mobile['color']) && !empty($mobile['parent']) && !file_exists(SPTHEMEBASEDIR . $mobile['parent'] . '/styles/overlays/' . $mobile['color'] . '.php');
if ($nostylesheet || $nooverlay && $nopoverlay) {
$mess .= spa_message(spa_text('Either the mobile theme CSS file and/or color Overlay file from the selected mobile theme is missing'), 'error');
}
}
$tablet = sp_get_option('sp_tablet_theme');
if (!empty($tablet) && $tablet['active']) {
$nostylesheet = !file_exists(SPTHEMEBASEDIR . $tablet['theme'] . '/styles/' . $tablet['style']);
$nooverlay = !empty($tablet['color']) && !file_exists(SPTHEMEBASEDIR . $tablet['theme'] . '/styles/overlays/' . $tablet['color'] . '.php');
$nopoverlay = !empty($tablet['color']) && !empty($tablet['parent']) && !file_exists(SPTHEMEBASEDIR . $tablet['parent'] . '/styles/overlays/' . $tablet['color'] . '.php');
if ($nostylesheet || $nooverlay && $nopoverlay) {
$mess .= spa_message(spa_text('Either the tablet theme CSS file and/or color Overlay file from the selected tablet theme is missing'), 'error');
}
}
# check for missing default members user group
$value = sp_get_sfmeta('default usergroup', 'sfmembers');
$ugid = spdb_table(SFUSERGROUPS, "usergroup_id={$value[0]['meta_value']}", 'usergroup_id');
if (empty($ugid)) {
$mess .= spa_message(spa_text('Warning - The default user group for new members is undefined! Please visit the SP usergroups admin page, map users to usergroups tab and set the default user group'), 'error');
}
# check for missing default guest user group
$value = sp_get_sfmeta('default usergroup', 'sfguests');
$ugid = spdb_table(SFUSERGROUPS, "usergroup_id={$value[0]['meta_value']}", 'usergroup_id');
if (empty($ugid)) {
$mess .= spa_message(spa_text('Warning - The default user group for guests is undefined! Please visit the SP usergroups admin page, map users to usergroups tab and set the default user group'), 'error');
}
# check for unreachable forums because of permissions
$usergroups = spdb_table(SFUSERGROUPS);
if ($usergroups) {
$has_members = false;
foreach ($usergroups as $usergroup) {
$members = spdb_table(SFMEMBERSHIPS, "usergroup_id={$usergroup->usergroup_id}", 'row', '', '1');
if ($members || $usergroup->usergroup_id == $value[0]['meta_value']) {
$has_members = true;
break;
}
}
if (!$has_members) {
$mess .= spa_message(spa_text('Warning - There are no usergroups that have members! All forums may only be visible to SP admins'), 'error');
}
} else {
$mess .= spa_message(spa_text('Warning - There are no usergroups defined! All forums may only be visible to SP admins'), 'error');
}
$roles = sp_get_all_roles();
if (!$roles) {
$mess .= spa_message(spa_text('Warning - There are no permission sets defined! All forums may only be visible to SP admins'), 'error');
}
# check if compatible with wp super cache
if (function_exists('wp_cache_edit_rejected')) {
global $cache_rejected_uri;
$slug = '/' . sp_get_option('sfslug') . '/';
if (isset($cache_rejected_uri)) {
$found = false;
foreach ($cache_rejected_uri as $value) {
if ($value == $slug) {
$found = true;
break;
}
}
if (!$found) {
$string = spa_text('WP Super Cache is not properly configured to work with Simple:Press. Please visit your WP Super Cache settings page and in the accepted filenames & rejected URIs section for the pages not to be cached input field, add the following string');
$string .= ':</p><p><em>' . $slug . '</em></p><p>';
$string .= spa_text('Then, please clear your WP Super Cache cache to remove any cached Simple:Press pages');
$string .= ':</p><p><em>' . spa_text('For more information please see this') . ' <a href="http://simple-press.com/documentation/codex/faq/troubleshooting/forum-displays-wrong-information/" target="_blank">' . spa_text('FAQ') . '</a></p><p>';
$mess .= spa_message($string, 'error');
}
}
}
# check if compatible with w3 total cache (at leasst check for slug
$f = WP_CONTENT_DIR . '/cache/config/master.php';
if (file_exists($f) && is_readable($f)) {
$c = file_get_contents($f);
$c = substr($c, 13);
$config = @unserialize($c);
if (key_exists('pgcache.reject.uri', $config) && !empty($config['pgcache.reject.uri'])) {
$found = false;
$slug = '/' . sp_get_option('sfslug') . '/';
foreach ($config['pgcache.reject.uri'] as $i) {
if ($i == $slug) {
$found = true;
break;
}
}
if (!$found) {
$string = spa_text('W3 Total Cache is not properly configured to work with Simple:Press. Please visit your W3 Total Cache settings page and in the accepted filenames & rejected URIs in ALL sections, add the following string');
$string .= ':</p><p><em>' . $slug . '</em></p><p>';
$string .= spa_text('Then, please clear your W3 Total Cache cache to remove any cached Simple:Press pages');
$string .= ':</p><p><em>' . spa_text('For more information please see this') . ' <a href="http://simple-press.com/documentation/codex/faq/troubleshooting/forum-displays-wrong-information/" target="_blank">' . spa_text('FAQ') . '</a></p><p>';
$mess .= spa_message($string, 'error');
}
}
}
# check for server-side UTC timezone
$tz = get_option('timezone_string');
if (empty($tz)) {
$tz = 'UTC ' . get_option('gmt_offset');
$string = spa_text('You have set your server to use a UTC timezone setting');
$string .= ':</p><p><em>' . $tz . '</em></p><p>';
$string .= spa_text('UTC can give unpredictable results on forum post time stamps. Please select the city setting nearest to you in the WordPress - Settings - General admin page');
$string .= ':</p><p><em>' . spa_text('For more information please see this') . ' <a href="http://simple-press.com/documentation/codex/faq/troubleshooting/why-do-my-new-posts-show-as-posted-minus-seconds-ago/" target="_blank">' . spa_text('FAQ') . '</a></p><p>';
$mess .= spa_message($string, 'error');
}
if ($mess != '') {
return $mess;
}
}
