substates for the statesystem, many optimizations

dbd/qq/SYS_PAGE_GROUP.php

@@ -7,11 +7,11 @@ class SYS_PAGE_GROUP extends \SYSTEM\DB\QP {
 //pg            
 'SELECT * FROM '.\SYSTEM\DBD\system_page::NAME_PG
 .' WHERE "'.\SYSTEM\DBD\system_page::FIELD_GROUP.'" = $1'
-.' AND "'.\SYSTEM\DBD\system_page::FIELD_ID.'" = $2'
+.' AND "'.\SYSTEM\DBD\system_page::FIELD_STATE.'" = $2'
-.' ORDER BY "'.\SYSTEM\DBD\system_page::FIELD_ID.'"',
+.' ORDER BY "'.\SYSTEM\DBD\system_page::FIELD_ID.'" ASC;',
 //mys
 'SELECT * FROM '.\SYSTEM\DBD\system_page::NAME_MYS
 .' WHERE `'.\SYSTEM\DBD\system_page::FIELD_GROUP.'` = ?'
-.' AND `'.\SYSTEM\DBD\system_page::FIELD_ID.'` = ?'
+.' AND `'.\SYSTEM\DBD\system_page::FIELD_STATE.'` = ?'
-.' ORDER BY '.\SYSTEM\DBD\system_page::FIELD_ID
+.' ORDER BY '.\SYSTEM\DBD\system_page::FIELD_ID.' ASC;'
 );}}

dbd/sql/mysql/schema/system_page.sql

@@ -1,11 +1,16 @@
 CREATE TABLE `system_page` (
+	`id` INT(10) UNSIGNED NOT NULL,
+	`name` CHAR(50) NOT NULL COLLATE 'utf8_unicode_ci',
 	`group` INT(10) UNSIGNED NOT NULL,
-	`id` CHAR(50) NOT NULL,
+	`state` CHAR(50) NOT NULL COLLATE 'utf8_unicode_ci',
-	`div` CHAR(50) NOT NULL,
+	`parent_id` INT(10) UNSIGNED NOT NULL,
-	`url` TEXT NOT NULL,
+	`type` INT(10) UNSIGNED NOT NULL DEFAULT '0',
-	`func` CHAR(50) NOT NULL,
+	`div` CHAR(50) NOT NULL COLLATE 'utf8_unicode_ci',
-	`php_class` CHAR(50) NOT NULL,
+	`url` TEXT NOT NULL COLLATE 'utf8_unicode_ci',
-	PRIMARY KEY (`id`, `div`, `group`)
+	`func` CHAR(50) NOT NULL COLLATE 'utf8_unicode_ci',
+	`php_class` CHAR(50) NOT NULL COLLATE 'utf8_unicode_ci',
+	PRIMARY KEY (`id`, `group`, `state`, `name`)
 )
 COLLATE='utf8_unicode_ci'
-ENGINE=InnoDB;
+ENGINE=InnoDB
+;

dbd/tbl/system_page.php

@@ -5,8 +5,12 @@ class system_page {
     const NAME_PG                   = 'system.page';
     const NAME_MYS                  = 'system_page';
 
-    const FIELD_GROUP               = 'group';
     const FIELD_ID                  = 'id';
+    const FIELD_NAME                = 'name';
+    const FIELD_GROUP               = 'group';
+    const FIELD_STATE               = 'state';
+    const FIELD_PARENT_ID           = 'parent_id';
+    const FIELD_TYPE                = 'type';
     const FIELD_DIV                 = 'div';
     const FIELD_URL                 = 'url';
     const FIELD_FUNC                = 'func';

files/files.php

@@ -28,6 +28,9 @@ class files {
         }else{
             \SYSTEM\HEADER::FILE($id);}
             
+        //Allow Caching for all files
+        header('Cache-Control: public;');
+        
         if(!self::file_get_contents_chunked(self::$folders[$cat].$id,4096,function($chunk,&$handle,$iteration){echo $chunk;})){
             throw new \SYSTEM\LOG\ERROR("Could not transfere File.");}
         return;

files/sys/system.js

@@ -10,13 +10,13 @@ function SYSTEM(endpoint,group,start_state,hash_change){
     
     this.endpoint = endpoint;
     this.group = group;
-    this.pages = null;
+    this.start_state = start_state;
+    this.hash_change = hash_change;
+    
     this.state = {};
     this.state_info = {};
     this.state_js = {};
     this.state_css = {};
-    this.start_state = start_state;
-    this.hash_change = hash_change;
     
     this.hashchange();
     $(window).bind('hashchange', this.hashchange);
@@ -25,70 +25,66 @@ SYSTEM.prototype.hashchange = function () {
     system.go_state(system.start_state);
     //user callback
     if(system.hash_change){
-        system.hash_change(system.cur_state());}
+        system.hash_change(system.cur_state().split('(')[0]);}
 };
-SYSTEM.prototype.handle_call_pages_data = function (entry,id,forced,cached) {
+SYSTEM.prototype.handle_call_pages_page = function (html,entry,id,forced,cached) {
     var url = entry['url']+(window.location.search.substr(1) ? '&'+window.location.search.substr(1) : '' );
-    //check loaded state of div - reload only if required
+    if($(entry['div']).length){
-    if(forced || this.state[entry['div']] !== url){
+        $(entry['div']).html(html);
-        //load pages
+        this.log_info('load page: '+id+entry['div']+' '+url+' - success');
-        $.ajax({
+    } else {
-                async: false,
+        this.log_error('load page: '+id+entry['div']+' '+url+' - div not found');
-                data: {},
+    }
-                dataType: 'html',
+    //load css
-                url: url,
+    for(var i=0; i < entry['css'].length; i++){
-                success:    function(data){
+        this.load_css(entry['css'][i],forced);}
-                    if($(entry['div']).length){
+    //load js
-                        $(entry['div']).html(data);
+    var call_func = true;
-                        system.log_info('load page: '+id+entry['div']+' '+url+' - success');
+    var loaded = 0;
-                    } else {
+    for(var i=0; i < entry['js'].length; i++){
-                        system.log_error('load page: '+id+entry['div']+' '+url+' - div not found');
+        if(forced || !this.state_js[entry['js'][i]]){
-                    }},
+            this.log_info('load js: '+entry['js'][i]+(forced ? ' - forced' : ''));
-                error: function(XMLHttpRequest, textStatus, errorThrown){system.log_error(errorThrown);}
+            $.getScript(entry['js'][i])
-        });
+                .done(function(response, status, jqxhr) {
-        //load css
+                    system.log_info('load js: '+status);
-        for(var i=0; i < entry['css'].length; i++){
+                    if(loaded++ === entry['js'].length-1){
-            this.load_css(entry['css'][i],forced);}
+                        var fn = window[entry['func']];
-        //load js
+                        if(call_func && typeof fn === 'function'){
-        var call_func = true;
+                            call_func = false;
-        var loaded = 0;
+                            fn();
-        for(var i=0; i < entry['js'].length; i++){
+                            system.log_info('call func: '+entry['func']);
-            if(forced || !this.state_js[entry['js'][i]]){
+                        } else {
-                this.log_info('load js: '+entry['js'][i]+(forced ? ' - forced' : ''));
+                            system.log_error('call func: '+entry['func']+' - fail');
-                $.getScript(entry['js'][i])
-                    .done(function(response, status, jqxhr) {
-                        system.log_info('load js: '+status);
-                        if(loaded++ === entry['js'].length-1){
-                            var fn = window[entry['func']];
-                            if(call_func && typeof fn === 'function'){
-                                call_func = false;
-                                fn();
-                                system.log_info('call func: '+entry['func']);
-                            } else {
-                                system.log_error('call func: '+entry['func']+' - fail');
-                            }
                         }
-                    })
-                    .fail(function( jqxhr, settings, exception ) {
-                        system.log_error( "Something went wrong"+exception );
-                    });
-                this.state_js[entry['js'][i]] = true;
-            } else {
-                this.log_info('load js: '+entry['js'][i]+' - cached');
-                if(loaded++ === entry['js'].length-1){
-                    var fn = window[entry['func']];
-                    if(call_func && typeof fn === 'function'){
-                        call_func = false;
-                        fn();
-                        this.log_info('call func: '+entry['func']);
-                    } else {
-                        this.log_error('call func: '+entry['func']+' - fail');
                     }
+                })
+                .fail(function( jqxhr, settings, exception ) {
+                    system.log_error( "Something went wrong"+exception );
+                });
+            this.state_js[entry['js'][i]] = true;
+        } else {
+            this.log_info('load js: '+entry['js'][i]+' - cached');
+            if(loaded++ === entry['js'].length-1){
+                var fn = window[entry['func']];
+                if(call_func && typeof fn === 'function'){
+                    call_func = false;
+                    fn();
+                    this.log_info('call func: '+entry['func']);
+                } else {
+                    this.log_error('call func: '+entry['func']+' - fail');
                 }
             }
         }
-        //update state
+    }
-        this.state[entry['div']] = url;
+    //update state
+    this.state[entry['div']] = url;
+}
+SYSTEM.prototype.handle_call_pages_entry = function (entry,id,forced,cached) {
+    var url = entry['url']+(window.location.search.substr(1) ? '&'+window.location.search.substr(1) : '' );
+    //check loaded state of div - reload only if required
+    if(forced || this.state[entry['div']] !== url){
+        //load page
+        this.call_url(url,function(data){system.handle_call_pages_page(data,entry,id,forced,cached);},{},'html',true);
     } else {
         this.log_info('load page: '+id+entry['div']+' '+url+' - skipped - already loaded');
     }
@@ -96,6 +92,10 @@ SYSTEM.prototype.handle_call_pages_data = function (entry,id,forced,cached) {
 //internal function to handle pagestate results
 SYSTEM.prototype.handle_call_pages = function (data,id,forced,cached) {
     if(data['status']){
+        //clear old state
+        this.state = {}
+        this.state_info = {}
+        
         this.log_info('load pages: endpoint '+this.endpoint+' group:'+this.group+' state:'+id+' - '+(cached ? 'cached ' : (forced ? 'forced' : 'success')));
         //state not found?
         if(data['result'].length === 0){
@@ -108,18 +108,21 @@ SYSTEM.prototype.handle_call_pages = function (data,id,forced,cached) {
         if(id !== this.cur_state()){
             window.history.pushState(null, "", '#!'+id);}
             data['result'].forEach(
-                function(entry) { system.handle_call_pages_data(entry,id,forced,cached);});
+                function(entry) { system.handle_call_pages_entry(entry,id,forced,cached);});
     } else {
         this.log_info('Problem with your Pages: '+data['result']['message']);
     }
 };
 //send a call to the endpoint
 SYSTEM.prototype.call = function(call,success,data,data_type,async){
+    this.call_url(this.endpoint+'?'+call,success,data,data_type,async);
+};
+SYSTEM.prototype.call_url = function(url,success,data,data_type,async){
     $.ajax({
             async: async,
             data: data,
             dataType: data_type,
-            url: this.endpoint+'?'+call,
+            url: url,
             success: success,
             error: function(XMLHttpRequest, textStatus, errorThrown){system.log_error(call+' '+XMLHttpRequest+' '+textStatus+' '+errorThrown);}
     });

page/State.php

@@ -2,14 +2,23 @@
 namespace SYSTEM\PAGE;
 class State {
     public static function get($group,$state,$returnasjson=true){
-        $state = \explode(';', $state);
+        //seperate state from vars
+        $state_vars = \explode(';', $state);
+        //parse substates
+        $state_all = \explode('(', $state_vars[0]);
+        $state_name = $state_all[0];
+        $substate = substr($state_vars[0], strlen($state_name));
+        $substate = self::parse_substate($substate);
+        //vars
         $vars = array();
         for($i=1;$i<count($state);$i++){
             $var = \explode('.',$state[$i]);
             $vars[$var[0]] = $var[1];}
         $result = array();
-        $res = \SYSTEM\DBD\SYS_PAGE_GROUP::QQ(array($group,$state[0]));
+        $res = \SYSTEM\DBD\SYS_PAGE_GROUP::QQ(array($group,$state_name));
         while($row = $res->next()){
+            if(!self::is_loaded($row,$substate,$state_name) && $row['type'] == 1){
+                continue;}
             $row['url'] = \SYSTEM\PAGE\replace::replace($row['url'], $vars);
             $row['url'] = \SYSTEM\PAGE\replace::clean($row['url']);
             //clean url of empty variables
@@ -23,5 +32,104 @@ class State {
             $row['php_class'] = '';
             $result[] = $row;
         }
-        return $returnasjson ? \SYSTEM\LOG\JsonResult::toString($result) : $result;}
+        return $returnasjson ? \SYSTEM\LOG\JsonResult::toString($result) : $result;
+    }
+    public static function parse_substate($substate){
+        return (new ParensParser())->parse($substate);
+    }
+    private static function is_loaded($row,&$substate,$state_name,$parent_id = -1){
+        for($i=0;$i<count($substate);$i++){
+            if($row['name'] == $state_name){
+                $substate[$i]['parent_id'] = $row['id'];}
+            if($substate[$i]['name'] == $row['name'] && $substate[$i]['parent_id'] == $row['parent_id']){
+                $substate[$i]['parent_id'] = $parent_id;
+                return true;
+            }
+            if(array_key_exists('parent_id', $substate[$i])){
+                if(self::is_loaded($row,$substate[$i]['sub'],$state_name,$substate[$i]['parent_id'])){
+                    return true;}
+            }
+        }
+        return false;
+    }
+}
+
+class ParensParser
+{
+    // something to keep track of parens nesting
+    protected $stack = null;
+    // current level
+    protected $current = null;
+
+    // input string to parse
+    protected $string = null;
+    // current character offset in string
+    protected $position = null;
+    // start of text-buffer
+    protected $buffer_start = null;
+
+    public function parse($string)
+    {
+        if (!$string) {
+            // no string, no data
+            return array();
+        }
+
+        if ($string[0] == '(') {
+            // killer outer parens, as they're unnecessary
+            $string = substr($string, 1, -1);
+        }
+
+        $this->current = array();
+        $this->stack = array();
+
+        $this->string = $string;
+        $this->length = strlen($this->string);
+        // look at each character
+        for ($this->position=0; $this->position < $this->length; $this->position++) {
+            switch ($this->string[$this->position]) {
+                case '(':
+                    $this->push();
+                    // push current scope to the stack an begin a new scope
+                    array_push($this->stack, $this->current);
+                    $this->current = array();
+                    break;
+
+                case ')':
+                    $this->push();
+                    // save current scope
+                    $t = $this->current;
+                    // get the last scope from stack
+                    $this->current = array_pop($this->stack);
+                    // add just saved scope to current scope
+                    $this->current[count($this->current)-1]['sub'] = $t;
+                    break; 
+                case '|':
+                    // make each word its own token
+                    $this->push();
+                    break;
+                default:
+                    // remember the offset to do a string capture later
+                    // could've also done $buffer .= $string[$position]
+                    // but that would just be wasting resources…
+                    if ($this->buffer_start === null) {
+                        $this->buffer_start = $this->position;
+                    }
+            }
+        }
+        $this->push();
+        return $this->current;
+    }
+
+    protected function push()
+    {
+        if ($this->buffer_start !== null) {
+            // extract string from buffer start to current position
+            $buffer = substr($this->string, $this->buffer_start, $this->position - $this->buffer_start);
+            // clean buffer
+            $this->buffer_start = null;
+            // throw token into current scope
+            $this->current[] = array('name' => $buffer);
+        }
+    }
 }

sai/modules/saimod_sys_langswitcher/tpl/language.tpl

@@ -1 +1 @@
-<a href="javascript:system.language('${lang}');"><img src="./api.php?call=files&amp;cat=saistart_sys_sai&amp;id=flag_${lang}.png" alt="${lang}"></a>&nbsp;
+<a href="javascript:system.language('${lang}');"><img src="./api.php?call=files&amp;cat=saistart_sys_sai&amp;id=flag_${lang}.png" alt="${lang}" width="16" height="11"></a>&nbsp;

sai/modules/saimod_sys_log/saimod_sys_log.php

@@ -298,7 +298,8 @@ class saimod_sys_log extends \SYSTEM\SAI\SaiModule {
             //print_r($r);
             $r['class_row'] = self::tablerow_class($r['class']);
             $r['time'] = self::time_elapsed_string(strtotime($r['time']));
-            $r['message'] = substr($r['message'],0,255);
+            $r['message'] = htmlspecialchars(substr($r['message'],0,255));
+            $r['request_uri'] = htmlspecialchars($r['request_uri']);
             $table .=  \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_log/tpl/saimod_sys_log_table_row.tpl'),$r);                                         
         }
         $vars = array();

sai/modules/saimod_sys_todo/saimod_sys_todo.php

@@ -47,6 +47,8 @@ class saimod_sys_todo extends \SYSTEM\SAI\SaiModule {
             //$row['report_type'] = self::reporttype($row['type']);
             $row['state_string'] = self::state($row['count']);
             $row['state_btn'] = self::statebtn($row['count']);
+            $row['message'] = htmlspecialchars($row['message']);
+            $row['request_uri'] = htmlspecialchars($row['request_uri']);
             if($row['type'] == \SYSTEM\DBD\system_todo::FIELD_TYPE_USER){
                 $row['message'] = str_replace("\r", '<br/>', $row['message']);
                 $result_user .=  \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_todo/tpl/todo_user_list_element.tpl'), $row);

sai/modules/saistart_sys_sai/saistart_sys_sai.php

@@ -29,8 +29,6 @@ class saistart_sys_sai extends \SYSTEM\SAI\SaiModule {
         $vars = array();
         $vars['project_name'] = \SYSTEM\CONFIG\config::get(\SYSTEM\CONFIG\config_ids::SYS_SAI_CONFIG_PROJECT);
         $vars['project_url'] = \SYSTEM\CONFIG\config::get(\SYSTEM\CONFIG\config_ids::SYS_CONFIG_PATH_BASEURL);
-        $vars['todo_entries'] = \SYSTEM\SAI\saimod_sys_todo::sai_mod__SYSTEM_SAI_saimod_sys_todo_action_todolist();
-        $vars['log_entries'] = \SYSTEM\SAI\saimod_sys_log::sai_mod__SYSTEM_SAI_saimod_sys_log_action_filter();
         $vars['analytics'] = \SYSTEM\SAI\saimod_sys_log::analytics();
         $user = \SYSTEM\SECURITY\Security::getUser();
         $vars['username'] = $user->username;

sai/modules/saistart_sys_sai/tpl/content_loggedin.tpl

@@ -48,10 +48,10 @@
     <h2 class="muted"><a href="#!todo">Todo</a></h2>
     <b>Status:</b> ${project_count}/${project_all}<br/>
     <b>Progress:</b> ${project}%
-    ${todo_entries}
+    <div id="todo_entries"></div>
 </div>
 <div class="well" id="log">
     <h2 class="muted"><a href="#!log">Log</a></h2>
     <h4 class="muted">100 Latest Log Entries</h4>
-    ${log_entries}
+    <div id="log_entries"></div>
 </div>