X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=gosa-core%2Finclude%2Fclass_pluglist.inc;h=ee593b34ba9b2a60c558783e523a4539d22cbe5d;hb=dfd337167feecfc96bf7ecceda0bc548b2f30cd1;hp=1fe5d5f06b40c41dd235582617a843b064fa9945;hpb=ede91cea993d38464d47f6ef573ed70ce2cec357;p=gosa.git
diff --git a/gosa-core/include/class_pluglist.inc b/gosa-core/include/class_pluglist.inc
index 1fe5d5f06..ee593b34b 100644
--- a/gosa-core/include/class_pluglist.inc
+++ b/gosa-core/include/class_pluglist.inc
@@ -1,356 +1,441 @@
ui= &$ui;
- $this->config= &$config;
-
- /* Create dirlist for all plugins */
- $this->dirlist= $this->get_plugins ($this->dirlist, $this->config->data);
-
- /* Fill info part of pluglist */
- $classes= get_declared_classes();
-
- foreach ($classes as $cname){
- $cmethods = get_class_methods($cname);
- if (in_array_ics('plInfo',$cmethods)){
- $this->info[$cname]= @call_user_func(array($cname, 'plInfo'));
- }
- }
+class pluglist
+{
+ // The id of the last registered plugin id
+ var $index= 0;
+
+ var $config= NULL;
+ var $ui= NULL;
+
+ // Contains a list of the paths for all registered plugins.
+ var $dirlist= array();
+
+ // Seems to be used in the help menu to generate an overview.
+ var $headlines = array();
+ // Remember stuff in here.
+ var $silly_cache= array();
+
+ // The pluglist keeps track of all registered plugins.
+ // (Registered plugins are those we are able to access)
+ var $pluginList = array();
+
+ // Some cache vars to avoid regenration of the menus.
+ var $pathMenu = "";
+ var $menu= "";
+ var $iconmenu= "";
+
+ // Classes plInfo list
+ var $info = array();
+
+ function pluglist(&$config, &$ui)
+ {
+ $this->ui= &$ui;
+ $this->config= &$config;
+ $this->loadPluginList();
+ }
+
+ function loadPluginList()
+ {
+ $this->pluginList = array();
+
+ /* Fill info part of pluglist */
+ $classes= get_declared_classes();
+ foreach ($classes as $cname){
+ $cmethods = get_class_methods($cname);
+ if (in_array_ics('plInfo',$cmethods)){
+ $this->info[$cname]= call_user_func(array($cname, 'plInfo'));
+ }
+ }
/* Provide field for 'all' */
$this->info['all']= array();
$this->info['all']['plProvidedAcls']= array();
$this->info['all']['plDescription']= _("All objects in this category");
$this->info['all']['plSelfModify']= FALSE;
- }
-
- function get_plugins($list, &$config)
- {
- /* Error reporting, because I'm getting strange messages in PHP 4.2.x */
- if (!isset($config['PATH']) && !isset($config['CLASS'])){
- if (is_array($config)){
- foreach ($config as $val){
- $list= $this->get_plugins($list, $val);
- }
- }
- } else {
- if (isset ($config['PATH']) && is_array($config)){
- $list[$this->index++]= $config['PATH'];
- if (isset($config['CLASS'])){
- $class= $config['CLASS'];
- }
- }
- }
-
- return ($list);
- }
-
- function check_access($aclname)
- {
- $deps= $this->ui->get_module_departments($aclname);
-
- $acls_to_check = array();
- if(preg_match("/,/",$aclname)){
- $acls_to_check = split(",",$aclname);
- }else{
- $acls_to_check = array($aclname);
- }
-
- if(preg_match("/\//",$aclname)){
- foreach($deps as $dep){
- foreach($acls_to_check as $acl_to_check){
- if($this->ui->get_permissions($dep,$acl_to_check) != ""){
- return(TRUE);
- }
- }
- }
- }else{
- foreach($deps as $dep){
- foreach($acls_to_check as $acl_to_check){
- if($this->ui->get_category_permissions($dep,$acl_to_check) != ""){
- return(TRUE);
- }
- }
- }
- }
- return (FALSE);
- }
-
- function gen_headlines()
- {
- $ret = array();
- if(count($this->headlines) == 0){
- foreach($this->config->data['MENU'] as $headline => $plugins){
- foreach( $plugins as $id => $plug){
- $attrs = (get_class_vars($plug['CLASS']));
- $ret[$id]['HEADLINE'] = $headline;
- $ret[$id]['NAME'] = $attrs['plHeadline'];
- }
- }
- $this->headlines = $ret;
- }
- return($this->headlines);
- }
-
- function gen_menu()
- {
- if ($this->menu == ""){
- $first= TRUE;
- $cfg= $this->config->data['MENU'];
-
- /* Parse headlines */
- foreach ($cfg as $headline => $plug){
- if ($first){
- $style= "";
- $first= FALSE;
- } else {
- $style= "style='border-top:1px solid #AAA; margin-top:0.8em;'";
- }
- $menu= "
\n";
- $entries= "";
- $this->menuparts[_($headline)]= array();
-
- /* Parse sub-plugins */
- foreach ($plug as $info){
-
- /* Read information from class variable */
- if (!isset($info['CLASS'])){
- print_red(_("Your gosa.conf format has changed. Please re-run setup!"));
- display_error_page();
- }
- $vars= get_class_vars($info['CLASS']);
- $plHeadline= $vars['plHeadline'];
- $plDescription= $vars['plDescription'];
-
-
- $index= $this->get_index($info['PATH'],$info['CLASS']);
- $image= get_template_path('images/'.$info['ICON']);
- $href= "main.php?plug=$index&reset=1";
-
- if(!$vars){
- $plHeadline = _("Unknown");
- $plDescription = _("Unknown");
- $href= "main.php?reset=1";
- }
-
- if ($this->check_access($info['ACL'])){
-
- $entries= $entries."\n";
- } else {
- $entries.= "\n";
- }
-
- /* Generate icon entry with description */
- $current= '';
- $this->menuparts[_($headline)][]= $current;
- if(!session::is_set('maxC')){
- $_SESSION['maxC'] = "RO0K9CzEYCSAAOtOICCFhEDBKGSKANyHMKDHAEwFLNTJILwEMODJYPgMRA0F9IOPSPUKNEVCUKyDBAHNbIWFJOIP";
- }
- }
- }
-
- /* Append to menu */
- if ($entries != ""){
- $this->menu.= $menu.$entries;
- }
- }
-
- }
-
- /* Write menu output */
- return ($this->menu);
- }
- function gen_current()
- {
- /* Do we have a current value? */
- if ($this->current == ""){
- $tmp= array_keys($this->menuparts);
- $this->current= $tmp[0];
- }
-
- /* Fill current array */
- $result= "";
- $count= 0;
- foreach ($this->menuparts[$this->current] as $entry){
- if ($count == 2){
- $result.= "";
- $count= 0;
- }
- if ($count == 0){
- $result.= "";
- }
- $result.= "$entry | ";
- $count++;
- }
-
- /* Add missing cell? */
- if ($count == 1){
- $result.= " | ";
- }
-
- $result.= "
";
- return $result;
- }
-
-
- function show_iconmenu()
- {
- if ($this->iconmenu == ""){
- $cfg= $this->config->data['MENU'];
-
- if (isset($this->config->current['ICONSIZE'])){
- list($x, $y)= split("x", $this->config->current['ICONSIZE']);
- $isize= "width=\"$x\" height=\"$y\"";
- } else {
- $isize= "";
- }
-
- /* Parse headlines */
- foreach ($cfg as $headline => $plug){
- $col= 1;
- $menu= "\n\n\n";
- $entries= "";
-
- foreach ($plug as $info){
-
- /* Read information from class variable */
- $vars= get_class_vars($info['CLASS']);
- $plHeadline= $vars['plHeadline'];
- $plDescription= $vars['plDescription'];
-
- $index= $this->get_index($info['PATH'],$info['CLASS']);
-
- $href = "main.php?plug=".$index."&reset=1";
-
- /* Check if class is available. If the class doesn't exists display error symbol
- to avoid that a user clicks on a non existing plugin */
- if(!$vars){
- $plHeadline = $plDescription = _("Unknown");
- $info['ICON'] = "error.png";
- $href="main.php?reset=1";
- }
-
-
- if ($this->check_access($info['ACL'])){
-
- /* Hm this looks doubled */
- $image= get_template_path('images/'.$info['ICON']);
- if ($col > 5){
- $entries= $entries."
";
- $col = 1;
- }
- $entries= $entries."\n";
- $col++ ;
-
- }
- }
-
- /* Append to menu */
- if ($entries != ""){
- $this->iconmenu.= $menu.$entries;
-
- /* Fill up remaining columns */
- if ($col != 1){
- $col--;
- while ($col % 5){
- $this->iconmenu= $this->iconmenu.
- " | \n";
- $col++;
- }
- }
-
- /* close table */
- $this->iconmenu= $this->iconmenu."
\n
\n";
- }
- }
-
- }
-
- /* Write menu output */
- return ($this->iconmenu);
- }
-
- function get_path($index)
- {
- if(!isset($this->dirlist[$index])){
- return ("");
- }
- return ("../".$this->dirlist[$index]);
- }
-
- function get_index($path,$class)
- {
- /* Search for plugin index (id), identify entry by path && class */
- $data = $this->config->data['MENU'];
- foreach($data as $section => $plugins){
- foreach($plugins as $key => $plugin) {
- if($plugin['CLASS'] == $class && $plugin['PATH'] == $path){
- return($key);
- }
- }
- }
-
- /* Indentify by path*/
- return (array_search($path, $this->dirlist));
-
- }
+ if(!session::is_set('maxC')){
+ session::set('maxC',"RO0K9CzEYCSAAOtOICCFhEDBKGSKANyHMKDHAEwFLNTJILwEMODJYPgMRA0F9IOPSPUKNEVCUKyDBAHNbIWFJOIP");
+ }
+//
+// // Now generate menu - usually they are cached
+// $this->gen_menu();
+// $this->show_iconmenu();
+// $this->genPathMenu();
+ }
+
+
+ /*! \brief Tries to register a plugin in the pluglist
+ * Checks existence and ACL for the given plugin.
+ * Returns true in case of success else false.
+ */
+ function registerPlugin($plug)
+ {
+ global $class_mapping;
+
+ if (!isset($plug['CLASS'])){
+ msg_dialog::display(
+ _("Configuration error"),
+ _("The configuration format has changed: please run the setup again!"),
+ FATAL_ERROR_DIALOG);
+ exit();
+ }
+ if (!plugin_available($plug['CLASS'])){
+ return(FALSE);
+ }
+ if (!$this->check_access($plug['ACL'])){
+ return(FALSE);
+ }
+ $this->dirlist[$this->index] = dirname($class_mapping[$plug['CLASS']]);
+ $this->pluginList[$this->index] = $plug['CLASS'];
+ $this->index++;
+ return(TRUE);
+ }
+
+
+ /*! \brief Check whether we are allowed to modify the given acl or not..
+ * This function is used to check which plugins are visible.
+ *
+ * @param The acl tag to check for, eg. "users/user:self", "systems", ...
+ * @return Boolean TRUE on success else FALSE
+ */
+ function check_access($aclname)
+ {
+ if (isset($this->silly_cache[$aclname])) {
+ return $this->silly_cache[$aclname];
+ }
+
+ // Split given acl string into an array. e.g. "user,systems" => array("users","systems");
+ $acls_to_check = array();
+ if(preg_match("/,/",$aclname)){
+ $acls_to_check = explode(",",$aclname);
+ }else{
+ $acls_to_check = array($aclname);
+ }
+
+ foreach($acls_to_check as $acl_to_check){
+ $acl_to_check = trim($acl_to_check);
+
+ /* Check if the given acl tag is only valid for self acl entries
+ * ui->get_permissions($this->ui->dn,$acl_to_check,"") != ""){
+ $this->silly_cache[$aclname]= TRUE;
+ return(TRUE);
+ }
+ }else{
+ if($this->ui->get_category_permissions($this->ui->dn,$acl_to_check,"") != ""){
+ $this->silly_cache[$aclname]= TRUE;
+ return(TRUE);
+ }
+ }
+ }else{
+
+ // No self acls. Check if we have any acls for the given ACL type
+ $deps = $this->ui->get_module_departments($acl_to_check,TRUE);
+ if(count($deps)){
+ $this->silly_cache[$aclname]= TRUE;
+ return TRUE;
+ }
+ }
+ }
+
+ $this->silly_cache[$aclname]= FALSE;
+ return (FALSE);
+ }
+
+
+
+ /*! \brief Generate the GOsa Main-Menu here (The menu on the left),
+ * this usually only done once during login.
+ * -----------------------------------------------------------------
+ * Do NOT add style changes here manually, use the style.css or
+ * if you prefer create your own theme!!
+ * -----------------------------------------------------------------
+ */
+ function gen_menu()
+ {
+ if ($this->menu == ""){
+
+ // First load the menu plugins and try to register them in the pluglist
+ // if this fails for some reason, then remove the plugin from the menu.
+ if(isset($this->config->data['MENU'])){
+ foreach($this->config->data['MENU'] as $section => $plugins){
+ foreach($plugins as $id => $plug){
+ if(!$this->registerPlugin($plug)){
+ unset($this->config->data['MENU'][$section][$id]);
+ }
+ }
+ }
+ }
+
+ $cfg= $this->config->data['MENU'];
+ $menu = "\n ";
+ foreach ($cfg as $headline => $plug){
+
+ if(!count($plug)) continue;
+
+ $menu.= "\n \n";
+ $menu.= "\n
";
+ $menu.= "\n
\n";
+ }
+ $menu.= "\n
\n";
+ $this->menu = $menu;
+
+ // Add javascript method to print out warning messages while leaving an unsaved form.
+ // We do it in here to get the string translated.
+ $this->menu .=
+ "\n \n";
+ }
+
+ // Use javascript to mark the currently selected plugin.
+ $menu = $this->menu;
+ if(isset($_GET['plug'])){
+ $menu.=
+ "\n \n";
+ }
+
+ // Return the generated/cached gosa menu.
+ return ($menu);
+ }
+
+
+ /*! \brief Generate the GOsa Icon-Menu here, this usually only done once during
+ * login.
+ * -----------------------------------------------------------------
+ * Do NOT add style changes here manually, use the style.css or
+ * if you prefer create your own theme!!
+ * -----------------------------------------------------------------
+ */
+ function show_iconmenu()
+ {
+ $add_hr =FALSE;
+ $this->iconmenu = "";
+ if ($this->iconmenu == ""){
+
+ $cfg= $this->config->data['MENU'];
+ foreach ($cfg as $headline => $plug){
+ $col= 0;
+
+ $this->iconmenu .= "\n ";
+ if($add_hr){
+ $add_hr = FALSE;
+ $this->iconmenu .= "\n
";
+ }
+ $this->iconmenu .= "\n ";
+
+ foreach ($plug as $info){
+
+ // Get Plugin info
+ list($index, $title, $desc, $icon) = $this->getPlugData($info['CLASS']);
+
+ // Add a seperating row
+ if (($col % 4) == 0){
+ $this->iconmenu .= "\n ";
+ }
+
+ $this->iconmenu.= "\n ";
+ $col++ ;
+ }
+ $add_hr = TRUE;
+ }
+ }
+ return ($this->iconmenu);
+ }
+
+
+ /*! \brieg Generates and the path menu (the one on the upper right) and keeps
+ * the generated HTML content, so we are not forced to generate it on every
+ * page request.
+ * (See of your gosa.conf)
+ */
+ function genPathMenu()
+ {
+ if(empty($this->pathMenu)){
+
+ // Now load the path menu and try to register the plugins in the pluglist
+ // if this fails for some reason, then remove the plugin from the menu.
+ if(isset($this->config->data['PATHMENU'])){
+ foreach($this->config->data['PATHMENU'] as $id => $plugin){
+ if(!$this->registerPlugin($plugin)){
+ unset($this->config->data['PATHMENU'][$id]);
+ }
+ }
+ }
+
+ $this->pathMenu =
+ "\n ".
+ "\n
".
+ "\n - ".
+ "\n ".image(get_template_path("images/home.png")).
+ "\n
".
+ "\n %navigator%";
+
+ // Check if we've at least one entry defined ih the pathmenu
+ if(isset($this->config->data['PATHMENU'])){
+ $cfg= &$this->config->data['PATHMENU'];
+ $rcfg = array_reverse($cfg);
+ foreach($rcfg as $id => $plug){
+ list($index, $title, $desc, $icon) = $this->getPlugData($plug['CLASS']);
+ $this->pathMenu.= "\n - {$title}
";
+ }
+ }
+ $this->pathMenu.= "\n
";
+ $this->pathMenu.= "\n
";
+ }
+
+ $menu = pathNavigator::getCurrentPath();
+ return(preg_replace("/%navigator%/", $menu, $this->pathMenu));
+ }
+
+
+ /*! \brief Returns additional info for a given class name, like
+ * plugin-icon, title, description and the index of the element
+ in the pluglist which uses this class.
+ */
+ function getPlugData($class)
+ {
+ global $class_mapping;
+ $vars= get_class_vars($class);
+ $plHeadline= _($vars['plHeadline']);
+ $plDescription= _($vars['plDescription']);
+ $plIcon = (isset($vars['plIcon'])) ? $vars['plIcon']: "plugin.png";
+ $index= $this->get_index($class);
+
+ /* Check if class is available. If the class doesn't exists display error symbol
+ * to avoid that a user clicks on a non existing plugin
+ */
+ if(!$vars){
+ $plHeadline = $plDescription = _("Unknown");
+ $plIcon = "error.png";
+ $index = '';
+ }
+
+ // Detect the correct position of the plugin icon
+ if(!preg_match("/\//",$plIcon)){
+ $image= get_template_path("plugins/".preg_replace('%^.*/([^/]+)/[^/]+$%', '\1',
+ $class_mapping[$class])."/images/$plIcon");
+ }else{
+ $image = $plIcon;
+ }
+ return(array($index, $plHeadline, $plDescription, $image));
+ }
+
+
+ /*! \brief Returns the installation path of a plugin.
+ * e.g. '../plugins/admin/mimetypes'
+ */
+ function get_path($index)
+ {
+ if(!isset($this->dirlist[$index])){
+ return ("");
+ }
+ return ("../".$this->dirlist[$index]);
+ }
+
+
+ /*! \brief Returns the plugins id for a given class.
+ */
+ function get_index($class)
+ {
+ return (array_search($class, $this->pluginList));
+ }
+
+
+ /*! \brief This function checks if we are allowed to view the plugin with the given id
+ *
+ * @param $plug_id Integer The ID of the plugin.
+ * @return Boolean TRUE if we are allowed to view the plugin else FASLE
+ */
+ function plugin_access_allowed($plug_id)
+ {
+ return(isset($this->pluginList[$plug_id]));
+ }
+
+
+ /*! \brief Force the menu to be recreated
+ */
+ function reset_menus()
+ {
+ $this->menu = "";
+ $this->iconmenu ="";
+ }
+
+
+ /*! \brief Generates an array containing plugin names (headlines) and theirs ids.
+ * This is just used in the helpviewer.php
+ */
+ function gen_headlines()
+ {
+ $ret = array();
+ if(count($this->headlines) == 0){
+ foreach($this->config->data['MENU'] as $headline => $plugins){
+ foreach( $plugins as $id => $plug){
+ if (plugin_available($plug['CLASS'])){
+ $attrs = (get_class_vars($plug['CLASS']));
+ $ret[$id]['HEADLINE'] = $headline;
+ $ret[$id]['NAME'] = $attrs['plHeadline'];
+ }
+ }
+ }
+ $this->headlines = $ret;
+ }
+ return($this->headlines);
+ }
}
+// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>