db_Select("plugin","*","plugin_installflag = '".intval($flag)."' ORDER BY plugin_path ASC"))
{
$ret = $sql->db_getList();
}
return ($ret) ? $ret : FALSE;
}
/**
* Check for new plugins, create entry in plugin table and remove deleted plugins
*/
function update_plugins_table()
{
global $sql, $sql2, $mySQLprefix, $menu_pref, $tp, $pref;
require_once(e_HANDLER.'file_class.php');
$fl = new e_file;
$pluginList = $fl->get_files(e_PLUGIN, "^plugin\.php$", "standard", 1);
$sp = FALSE;
// Read all the plugin DB info into an array to save lots of accesses
$pluginDBList = array();
if ($sql->db_Select('plugin',"*"))
{
while ($row = $sql->db_Fetch())
{
$pluginDBList[$row['plugin_path']] = $row;
$pluginDBList[$row['plugin_path']]['status'] = 'read';
// echo "Found plugin: ".$row['plugin_path']." in DB
";
}
}
// Get rid of any variables previously defined which may occur in plugin.php
foreach($pluginList as $p)
{
$defined_vars = array_keys(get_defined_vars());
foreach($defined_vars as $varname)
{
if ((substr($varname, 0, 6) == 'eplug_') || (substr($varname, 0, 8) == 'upgrade_'))
{
unset($$varname);
}
}
// We have to include here to set the variables, otherwise we only get uninstalled plugins
// Would be nice to eval() the file contents to pick up errors better, but too many path issues
$plug['plug_action'] = 'scan'; // Make sure plugin.php knows what we're up to
include("{$p['path']}{$p['fname']}");
$plugin_path = substr(str_replace(e_PLUGIN,"",$p['path']),0,-1);
// scan for addons.
$eplug_addons = $this->getAddons($plugin_path); // Returns comma-separated list
// $eplug_addons = $this->getAddons($plugin_path,'check'); // Checks opening/closing tags on addon files
// See whether the plugin needs installation - it does if one or more variables defined
$no_install_needed = 1;
foreach ($this->all_eplug_install_variables as $check_var)
{
if (isset($$check_var) && ($$check_var)) { $no_install_needed = 0; }
}
if ($plugin_path == $eplug_folder)
{
if(array_key_exists($plugin_path,$pluginDBList))
{ // Update the addons needed by the plugin
$pluginDBList[$plugin_path]['status'] = 'exists';
// If plugin not installed, and version number of files changed, update version as well
if (($pluginDBList[$plugin_path]['plugin_installflag'] == 0) && ($pluginDBList[$plugin_path]['plugin_version'] != $eplug_version))
{ // Update stored version
$pluginDBList[$plugin_path]['plugin_version'] = $eplug_version;
$pluginDBList[$plugin_path]['status'] = 'update';
}
if ($pluginDBList[$plugin_path]['plugin_addons'] != $eplug_addons)
{ // Update stored addons list
$pluginDBList[$plugin_path]['plugin_addons'] = $eplug_addons;
$pluginDBList[$plugin_path]['status'] = 'update';
}
if ($pluginDBList[$plugin_path]['plugin_installflag'] == 0)
{ // Plugin not installed - make sure $pref not set
if (isset($pref['plug_installed'][$plugin_path]))
{
unset($pref['plug_installed'][$plugin_path]);
// echo "Remove: ".$plugin_path."->".$ep_row['plugin_version']."
";
$sp = TRUE;
}
}
else
{ // Plugin installed - make sure $pref is set
if (!isset($pref['plug_installed'][$plugin_path]) || ($pref['plug_installed'][$plugin_path] != $pluginDBList[$plugin_path]['plugin_version']))
{ // Update prefs array of installed plugins
$pref['plug_installed'][$plugin_path] = $pluginDBList[$plugin_path]['plugin_version'];
// echo "Add: ".$plugin_path."->".$ep_row['plugin_version']."
";
$sp = TRUE;
}
}
}
else
{ // New plugin - not in table yet, so add it. If no install needed, mark it as 'installed'
if ($eplug_name)
{
// Can just add to DB - shouldn''t matter that its not in our current table
// echo "Trying to insert: ".$eplug_folder."
";
$sql->db_Insert("plugin", "0, '".$tp -> toDB($eplug_name, true)."', '".$tp -> toDB($eplug_version, true)."', '".$tp -> toDB($eplug_folder, true)."', {$no_install_needed}, '{$eplug_addons}' ");
}
}
}
else
{ // May be useful that we ignore what will usually be copies/backups of plugins - but don't normally say anything
// echo "Plugin copied to wrong directory. Is in: {$plugin_path} Should be: {$eplug_folder}
";
}
}
// Now scan the table, updating the DB where needed
foreach ($pluginDBList as $plug_path => $plug_info)
{
if ($plug_info['status'] == 'read')
{ // In table, not on server - delete it
$sql->db_Delete('plugin', "`plugin_id`='{$plug_info['plugin_id']}'");
// echo "Deleted: ".$plug_path."
";
}
if ($plug_info['status'] == 'update')
{
$temp = array();
foreach ($this->all_editable_db_fields as $p_f)
{
$temp[] ="`{$p_f}` = '{$plug_info[$p_f]}'";
}
$sql->db_Update('plugin', implode(", ",$temp)." WHERE `plugin_id`='{$plug_info['plugin_id']}'");
// echo "Updated: ".$plug_path."
";
}
}
if ($sp) save_prefs();
}
/**
* Returns deatils of a plugin from the plugin table from it's ID
*
* @param int $id
* @return array plugin info
*/
function getinfo($id) {
global $sql;
$id = intval($id);
if ($sql->db_Select('plugin', '*', "plugin_id = {$id}")) {
return $sql->db_Fetch();
}
}
function manage_userclass($action, $class_name, $class_description) {
global $sql, $tp;
$class_name = $tp -> toDB($class_name, true);
$class_description = $tp -> toDB($class_description, true);
if ($action == 'add') {
$i = 1;
while ($sql->db_Select('userclass_classes', '*', "userclass_id='{$i}' ") && $i < e_UC_READONLY) {
$i++;
}
if ($i < e_UC_READONLY) {
return $sql->db_Insert('userclass_classes', "{$i},'".strip_tags(strtoupper($class_name))."', '{$class_description}' ,".e_UC_PUBLIC);
} else {
return FALSE;
}
}
if ($action == 'remove') {
if ($sql->db_Select('userclass_classes', 'userclass_id', "userclass_name = '{$class_name}'")) {
$row = $sql->db_Fetch();
$class_id = $row['userclass_id'];
if ($sql->db_Delete('userclass_classes', "userclass_id = '{$class_id}'")) {
if ($sql->db_Select('user', 'user_id, user_class', "user_class REGEXP('^{$class_id}\.') OR user_class REGEXP('\.{$class_id}\.') OR user_class REGEXP('\.{$class_id}$')")) {
$sql2 = new db;
while ($row = $sql->db_Fetch()) {
$classes = explode(".", $row['user_class']);
unset($classes[$class_id]);
foreach($classes as $k => $v) {
if ($v = '') {
unset($classes[$k]);
}
}
$newclass = '.'.implode('.', $classes).'.';
$sql2->db_Update('user', "user_class = '{$newclass}' WHERE user_id = '{$row['user_id']}");
}
}
}
}
}
}
function manage_link($action, $link_url, $link_name,$link_class=0) {
global $sql, $tp;
$link_url = $tp -> toDB($link_url, true);
$link_name = $tp -> toDB($link_name, true);
$path = str_replace("../", "", $link_url); // This should clean up 'non-standard' links
$path = $tp->createConstants($path); // Add in standard {e_XXXX} directory constants if we can
if ($action == 'add')
{
$link_t = $sql->db_Count('links');
if (!$sql->db_Count('links', '(*)', "WHERE link_url = '{$path}' OR link_name = '{$link_name}'"))
{
return $sql->db_Insert('links', "0, '{$link_name}', '{$path}', '', '', '1', '".($link_t + 1)."', '0', '0', '{$link_class}' ");
}
else
{
return FALSE;
}
}
if ($action == 'remove')
{ // Look up by URL if we can - should be more reliable. Otherwise try looking up by name (as previously)
if (($path && $sql->db_Select('links', 'link_id,link_order', "link_url = '{$path}'")) ||
$sql->db_Select('links', 'link_id,link_order', "link_name = '{$link_name}'"))
{
$row = $sql->db_Fetch();
$sql->db_Update('links', "link_order = link_order - 1 WHERE link_order > {$row['link_order']}");
return $sql->db_Delete('links', "link_id = '{$row['link_id']}'");
}
}
}
function manage_prefs($action, $var) {
global $pref;
if (is_array($var)) {
switch ($action)
{
case 'add' :
foreach($var as $k => $v)
{
$pref[$k] = $v;
}
break;
case 'update' :
foreach($var as $k => $v)
{ // Only update if $pref doesn't exist
if (!isset($pref[$k])) $pref[$k] = $v;
}
break;
case 'remove' :
foreach($var as $k => $v)
{
if (is_numeric($k))
{ // Sometimes arrays specified with value being the name of the key to delete
unset($pref[$var[$k]]);
}
else
{ // This is how the array should be specified - key is the name of the pref
unset($pref[$k]);
}
}
break;
}
save_prefs();
}
}
function manage_comments($action,$comment_id){
global $sql, $tp;
if($action == 'remove'){
foreach($comment_id as $com){
$tmp[] = "comment_type='".$tp -> toDB($com, true)."'";
}
$qry = implode(" OR ",$tmp);
return $sql->db_Delete('comments',$qry);
}
}
function manage_tables($action, $var) {
global $sql;
if ($action == 'add') {
if (is_array($var)) {
foreach($var as $tab) {
if (!$sql->db_Query($tab)) {
return FALSE;
}
}
return TRUE;
}
return TRUE;
}
if ($action == 'upgrade') {
if (is_array($var)) {
foreach($var as $tab) {
if (!$sql->db_Query_all($tab)) {
return FALSE;
}
}
return TRUE;
}
return TRUE;
}
if ($action == 'remove') {
if (is_array($var)) {
foreach($var as $tab) {
$qry = 'DROP TABLE '.MPREFIX.$tab;
if (!$sql->db_Query_all($qry)) {
return $tab;
}
}
return TRUE;
}
return TRUE;
}
}
function manage_plugin_prefs($action, $prefname, $plugin_folder, $varArray = '')
{ // These prefs are 'cumulative' - several plugins may contribute an array element
global $pref;
if ($prefname == 'plug_sc' || $prefname == 'plug_bb')
{ // Special cases - shortcodes and bbcodes - each plugin may contribute several elements
foreach($varArray as $code) {
$prefvals[] = "$code:$plugin_folder";
}
} else {
$prefvals[] = $varArray;
// $prefvals[] = $plugin_folder;
}
$curvals = explode(',', $pref[$prefname]);
if ($action == 'add')
{
$newvals = array_merge($curvals, $prefvals);
}
if ($action == 'remove')
{
foreach($prefvals as $v)
{
if (($i = array_search($v, $curvals)) !== FALSE)
{
unset($curvals[$i]);
}
}
$newvals = $curvals;
}
$newvals = array_unique($newvals);
$pref[$prefname] = implode(',', $newvals);
if(substr($pref[$prefname], 0, 1) == ",")
{
$pref[$prefname] = substr($pref[$prefname], 1);
}
save_prefs();
}
function manage_search($action, $eplug_folder) {
global $sql, $sysprefs;
$search_prefs = $sysprefs -> getArray('search_prefs');
$default = file_exists(e_PLUGIN.$eplug_folder.'/e_search.php') ? TRUE : FALSE;
$comments = file_exists(e_PLUGIN.$eplug_folder.'/search/search_comments.php') ? TRUE : FALSE;
if ($action == 'add'){
$install_default = $default ? TRUE : FALSE;
$install_comments = $comments ? TRUE : FALSE;
} else if ($action == 'remove'){
$uninstall_default = isset($search_prefs['plug_handlers'][$eplug_folder]) ? TRUE : FALSE;
$uninstall_comments = isset($search_prefs['comments_handlers'][$eplug_folder]) ? TRUE : FALSE;
} else if ($action == 'upgrade'){
if (isset($search_prefs['plug_handlers'][$eplug_folder])) {
$uninstall_default = $default ? FALSE : TRUE;
} else {
$install_default = $default ? TRUE : FALSE;
}
if (isset($search_prefs['comments_handlers'][$eplug_folder])) {
$uninstall_comments = $comments ? FALSE : TRUE;
} else {
$install_comments = $comments ? TRUE : FALSE;
}
}
if ($install_default) {
$search_prefs['plug_handlers'][$eplug_folder] = array('class' => 0, 'pre_title' => 1, 'pre_title_alt' => '', 'chars' => 150, 'results' => 10);
} else if ($uninstall_default) {
unset($search_prefs['plug_handlers'][$eplug_folder]);
}
if ($install_comments) {
require_once(e_PLUGIN.$eplug_folder.'/search/search_comments.php');
$search_prefs['comments_handlers'][$eplug_folder] = array('id' => $comments_type_id, 'class' => 0, 'dir' => $eplug_folder);
} else if ($uninstall_comments) {
unset($search_prefs['comments_handlers'][$eplug_folder]);
}
$tmp = addslashes(serialize($search_prefs));
$sql->db_Update("core", "e107_value = '{$tmp}' WHERE e107_name = 'search_prefs' ");
}
function manage_notify($action, $eplug_folder) {
global $sql, $sysprefs, $eArrayStorage, $tp;
$notify_prefs = $sysprefs -> get('notify_prefs');
$notify_prefs = $eArrayStorage -> ReadArray($notify_prefs);
$e_notify = file_exists(e_PLUGIN.$eplug_folder.'/e_notify.php') ? TRUE : FALSE;
if ($action == 'add'){
$install_notify = $e_notify ? TRUE : FALSE;
} else if ($action == 'remove'){
$uninstall_notify = isset($notify_prefs['plugins'][$eplug_folder]) ? TRUE : FALSE;
} else if ($action == 'upgrade'){
if (isset($notify_prefs['plugins'][$eplug_folder])) {
$uninstall_notify = $e_notify ? FALSE : TRUE;
} else {
$install_notify = $e_notify ? TRUE : FALSE;
}
}
if ($install_notify) {
$notify_prefs['plugins'][$eplug_folder] = TRUE;
require_once(e_PLUGIN.$eplug_folder.'/e_notify.php');
foreach ($config_events as $event_id => $event_text) {
$notify_prefs['event'][$event_id] = array('type' => 'off', 'class' => '254', 'email' => '');
}
} else if ($uninstall_notify) {
unset($notify_prefs['plugins'][$eplug_folder]);
require_once(e_PLUGIN.$eplug_folder.'/e_notify.php');
foreach ($config_events as $event_id => $event_text) {
unset($notify_prefs['event'][$event_id]);
}
}
$s_prefs = $tp -> toDB($notify_prefs);
$s_prefs = $eArrayStorage -> WriteArray($s_prefs);
$sql -> db_Update("core", "e107_value='".$s_prefs."' WHERE e107_name='notify_prefs'");
}
/**
* Installs a plugin by ID
*
* @param int $id
*/
function install_plugin($id)
{
global $sql, $ns, $sysprefs,$mySQLprefix, $tp;
// install plugin ...
$plug = $this->getinfo($id);
$plug['plug_action'] = 'install';
if ($plug['plugin_installflag'] == FALSE) {
include_once(e_PLUGIN.$plug['plugin_path'].'/plugin.php');
$func = $eplug_folder.'_install';
if (function_exists($func)) {
$text .= call_user_func($func);
}
if (is_array($eplug_tables)) {
$result = $this->manage_tables('add', $eplug_tables);
if ($result === TRUE) {
$text .= EPL_ADLAN_19.'
';
//success
} else {
$text .= EPL_ADLAN_18.'
';
//fail
}
}
if (is_array($eplug_prefs)) {
$this->manage_prefs('add', $eplug_prefs);
$text .= EPL_ADLAN_8.'
';
}
if (is_array($eplug_array_pref)){
foreach($eplug_array_pref as $key => $val){
$this->manage_plugin_prefs('add', $key, $eplug_folder, $val);
}
}
if (is_array($eplug_sc)) {
$this->manage_plugin_prefs('add', 'plug_sc', $eplug_folder, $eplug_sc);
}
if (is_array($eplug_bb)) {
$this->manage_plugin_prefs('add', 'plug_bb', $eplug_folder, $eplug_bb);
}
if (is_array($eplug_user_prefs)) {
$sql->db_Select("core", " e107_value", " e107_name = 'user_entended'");
$row = $sql->db_Fetch();
$user_entended = unserialize($row[0]);
while (list($e_user_pref, $default_value) = each($eplug_user_prefs)) {
$user_entended[] = $e_user_pref;
$user_pref['$e_user_pref'] = $default_value;
}
save_prefs("user");
$tmp = addslashes(serialize($user_entended));
if ($sql->db_Select("core", "e107_value", " e107_name = 'user_entended'")) {
$sql->db_Update("core", "e107_value = '{$tmp}' WHERE e107_name = 'user_entended' ");
} else {
$sql->db_Insert("core", "'user_entended', '{$tmp}' ");
}
$text .= EPL_ADLAN_8."
";
}
if ($eplug_link === TRUE && $eplug_link_url != '' && $eplug_link_name != '') {
$plug_perm['everyone'] = e_UC_PUBLIC;
$plug_perm['guest'] = e_UC_GUEST;
$plug_perm['member'] = e_UC_MEMBER;
$plug_perm['mainadmin'] = e_UC_MAINADMIN;
$plug_perm['admin'] = e_UC_ADMIN;
$plug_perm['nobody'] = e_UC_NOBODY;
$eplug_link_perms = strtolower($eplug_link_perms);
$linkperm = ($plug_perm[$eplug_link_perms]) ? $plug_perm[$eplug_link_perms] : e_UC_PUBLIC;
$this->manage_link('add', $eplug_link_url, $eplug_link_name,$linkperm);
}
if ($eplug_userclass) {
$this->manage_userclass('add', $eplug_userclass, $eplug_userclass_description);
}
$this -> manage_search('add', $eplug_folder);
$this -> manage_notify('add', $eplug_folder);
$eplug_addons = $this->getAddons($eplug_folder);
$sql->db_Update('plugin', "plugin_installflag = 1, plugin_addons = '{$eplug_addons}' WHERE plugin_id = '".intval($id)."'");
$pref['plug_installed'][$plugin_path] = $plug['plugin_version'];
save_prefs();
if($rssmess) { $text .= $rssmess; }
$text .= (isset($eplug_done) ? "
{$eplug_done}" : "
".LAN_INSTALL_SUCCESSFUL);
} else {
$text = EPL_ADLAN_21;
}
if($eplug_conffile){ $text .= " [".LAN_CONFIGURE."]"; }
$ns->tablerender(EPL_ADLAN_33, $text);
}
function save_addon_prefs(){ // scan the plugin table and create path-array-prefs for each addon.
global $sql,$pref;
// $query = "SELECT * FROM #plugin WHERE plugin_installflag = 1 AND plugin_addons !='' ORDER BY plugin_path ASC";
$query = "SELECT * FROM #plugin WHERE plugin_addons !='' ORDER BY plugin_path ASC";
// clear all addon prefs before re-creation.
unset($pref['shortcode_list'],$pref['bbcode_list'],$pref['e_sql_list']);
foreach($this->plugin_addons as $plg)
{
unset($pref[$plg."_list"]);
}
if ($sql -> db_Select_gen($query))
{
while($row = $sql-> db_Fetch())
{
$is_installed = ($row['plugin_installflag'] == 1 );
$tmp = explode(",",$row['plugin_addons']);
$path = $row['plugin_path'];
if ($is_installed)
{
foreach($this->plugin_addons as $val)
{
if(in_array($val,$tmp))
{
$pref[$val."_list"][$path] = $path;
}
}
}
// search for .bb and .sc files.
$sc_array = array();
$bb_array = array();
$sql_array = array();
foreach($tmp as $adds)
{
if(substr($adds,-3) == ".sc")
{
$sc_name = substr($adds, 0,-3); // remove the .sc
if ($is_installed)
{
$sc_array[$sc_name] = "0"; // default userclass = e_UC_PUBLIC
}
else
{
$sc_array[$sc_name] = e_UC_NOBODY; // register shortcode, but disable it
}
}
if($is_installed && (substr($adds,-3) == ".bb"))
{
$bb_name = substr($adds, 0,-3); // remove the .bb
$bb_array[$bb_name] = "0"; // default userclass.
}
if($is_installed && (substr($adds,-4) == "_sql"))
{
$pref['e_sql_list'][$path] = $adds;
}
}
// Build Bbcode list (will be empty if plugin not installed)
if(count($bb_array) > 0)
{
ksort($bb_array);
$pref['bbcode_list'][$path] = $bb_array;
}
else
{
if (isset($pref['bbcode_list'][$path])) unset($pref['bbcode_list'][$path]);
}
// Build shortcode list - do if uninstalled as well
if(count($sc_array) > 0)
{
ksort($sc_array);
$pref['shortcode_list'][$path] = $sc_array;
}
else
{
if(isset($pref['shortcode_list'][$path])) unset($pref['shortcode_list'][$path]);
}
}
}
save_prefs();
return;
}
// return a list of available plugin addons for the specified plugin. e_xxx etc.
// $debug = TRUE - prints diagnostics
// $debug = 'check' - checks each file found for php tags - prints 'pass' or 'fail'
function getAddons($plugin_path,$debug=FALSE)
{
global $fl;
$p_addons = array();
foreach($this->plugin_addons as $e_xxx)
{
if(is_readable(e_PLUGIN.$plugin_path."/".$e_xxx.".php"))
{
$passfail = '';
if ($debug == 'check')
{
$file_text = file_get_contents(e_PLUGIN.$plugin_path."/".$e_xxx.".php");
if ((substr($file_text,0,5) != '<'.'?php') || (substr($file_text,-2,2) !='?>')) $passfail = 'fail'; else $passfail = 'pass';
echo $plugin_path."/".$e_xxx.".php - ".$passfail."
";
}
$p_addons[] = $e_xxx;
}
}
if(!is_object($fl)){
require_once(e_HANDLER.'file_class.php');
$fl = new e_file;
}
// Grab List of Shortcodes & BBcodes
$shortcodeList = $fl->get_files(e_PLUGIN.$plugin_path, ".sc$", "standard", 1);
$bbcodeList = $fl->get_files(e_PLUGIN.$plugin_path, ".bb$", "standard", 1);
$sqlList = $fl->get_files(e_PLUGIN.$plugin_path, "_sql.php$", "standard", 1);
// Search Shortcodes
foreach($shortcodeList as $sc)
{
if(is_readable(e_PLUGIN.$plugin_path."/".$sc['fname']))
{
$p_addons[] = $sc['fname'];
}
}
// Search Bbcodes.
foreach($bbcodeList as $bb)
{
if(is_readable(e_PLUGIN.$plugin_path."/".$bb['fname']))
{
$p_addons[] = $bb['fname'];
}
}
// Search _sql files.
foreach($sqlList as $esql)
{
if(is_readable(e_PLUGIN.$plugin_path."/".$esql['fname']))
{
$p_addons[] = str_replace(".php","",$esql['fname']);
}
}
if($debug==TRUE)
{
echo $plugin_path." = ".implode(",",$p_addons)."
";
}
return implode(",",$p_addons);
}
function checkAddon($plugin_path,$e_xxx)
{ // Return 0 = OK, 1 = Fail, 2 = inaccessible
if(is_readable(e_PLUGIN.$plugin_path."/".$e_xxx.".php"))
{
$file_text = file_get_contents(e_PLUGIN.$plugin_path."/".$e_xxx.".php");
if ((substr($file_text,0,5) != '<'.'?php') || (substr($file_text,-2,2) !='?>')) return 1;
return 0;
}
return 2;
}
}
?>