Initial xentral_oss_20.3.c9ffacf

www/pages/databaseviewer.php

@@ -0,0 +1,176 @@
+<?php
+/*
+**** COPYRIGHT & LICENSE NOTICE *** DO NOT REMOVE ****
+* 
+* Xentral (c) Xentral ERP Sorftware GmbH, Fuggerstrasse 11, D-86150 Augsburg, * Germany 2019
+*
+* This file is licensed under the Embedded Projects General Public License *Version 3.1. 
+*
+* You should have received a copy of this license from your vendor and/or *along with this file; If not, please visit www.wawision.de/Lizenzhinweis 
+* to obtain the text of the corresponding license version.  
+*
+**** END OF COPYRIGHT & LICENSE NOTICE *** DO NOT REMOVE ****
+*/
+?>
+<?php
+
+class Databaseviewer {
+  /** @var erpooSystem $app */
+  var $app;
+
+  /**
+   * @param Application $app
+   * @param string      $name
+   * @param array       $erlaubtevars
+   *
+   * @return array
+   */
+  public static function TableSearch($app, $name, $erlaubtevars)
+  {
+    // in dieses switch alle lokalen Tabellen (diese Live Tabellen mit Suche etc.) für dieses Modul
+    switch($name)
+    {
+      case 'database_table_view':
+        $table = $app->User->GetParameter('xcs_tree_name');
+        $cols = [];
+        if(!empty($table)) {
+          $columns = $app->DB->SelectArrCache(
+            sprintf(
+              'SHOW COLUMNS FROM `%s` ', $table), 60, 'xcs_column'
+          );
+
+          if(!empty($columns)) {
+            foreach($columns as $key => $column) {
+              $cols[] = reset($column);
+              if($key > 74) {
+                break;
+              }
+            }
+          }
+        }
+
+        $firstCol = reset($cols);
+        $heading = array_merge($cols, ['']);
+        $findcols = array_merge($cols, [$firstCol]);
+        $searchsql = $cols;
+        $sql = sprintf(
+          "SELECT `%s`, IFNULL(`%s`, '')  FROM `%s`",
+          $firstCol, implode("`,''), IFNULL(`", $cols), $table
+        );
+        $fastcount = sprintf('SELECT COUNT(*) FROM `%s`', $table);
+        break;
+    }
+
+    $erg = [];
+
+    foreach($erlaubtevars as $k => $v) {
+      if(isset($$v)) {
+        $erg[$v] = $$v;
+      }
+    }
+    return $erg;
+  }
+
+  /**
+   * Databaseviewer constructor.
+   *
+   * @param Application $app
+   * @param bool        $intern
+   */
+  public function __construct($app, $intern = false) {
+    $this->app=$app;
+    if($intern) {
+      return;
+    }
+    $this->app->ActionHandlerInit($this);
+
+    // ab hier alle Action Handler definieren die das Modul hat
+    $this->app->ActionHandler("list", "DatabaseViewerList");
+    $this->app->ActionHandler("treeajax", "DatabaseViewerTreeAjax");
+
+    $this->app->ActionHandlerListen($app);
+  }
+
+  public function DatabaseViewerMenu()
+  {
+    $this->app->erp->MenuEintrag('index.php?module=databaseviewer&action=list', '&Uuml;bersicht');
+  }
+
+  public function DatabaseViewerList()
+  {
+    $cmd = $this->app->Secure->GetGET('cmd');
+    if($cmd === 'filtertree') {
+      $tableName = $this->app->Secure->GetPOST('name');
+      $this->app->User->SetParameter('xcs_tree_id',$this->app->Secure->GetPOST('id'));
+      $this->app->User->SetParameter('xcs_tree_name', $tableName);
+      $tableColumns = $this->app->DB->SelectArrCache(
+        sprintf(
+          'SHOW COLUMNS FROM `%s` ', $tableName), 60, 'xcs_column'
+      );
+      $html = '';
+      if(count($tableColumns) > 75) {
+        $html = '<div class="warning">Die Tabellenansicht wurde auf 75 Spalten gek&uuml;rzt</div>';
+      }
+      $this->app->YUI->TableSearch('PAGE', 'database_table_view', 'show', '', '', basename(__FILE__), __CLASS__);
+      $html .= $this->app->Tpl->FinalParse('databaseviewer_table.tpl');
+      echo json_encode(array('status'=>1,'html'=>$html));
+      $this->app->ExitXentral();
+    }
+    if($this->app->Secure->GetGET('module')==='databaseviewer'){
+      $this->DatabaseViewerMenu();
+    }
+
+    $this->app->erp->Headlines('Datenbank Ansicht');
+    $this->app->Tpl->Set(
+      'TREE',
+      '<div id="treediv">'.
+      $this->app->Tpl->Parse('return', 'databaseviewer_tree.tpl',true).
+      '</div>'
+    );
+    $this->app->Tpl->Parse('PAGE', 'databaseviewer_sqlviewer.tpl');
+  }
+
+  /**
+   * @param null|array $tables
+   */
+  public function getTables(&$tables)
+  {
+    $res = $this->app->DB->SelectArrCache('SHOW TABLES',60, 'xcs_table');
+    if(empty($res)) {
+      return;
+    }
+    foreach($res as $table) {
+      $table = reset($table);
+      $tables[] = $table;
+    }
+  }
+
+  public function DatabaseViewerTreeAjax()
+  {
+    $disabled = false;
+    $tables = null;
+    $this->getTables($tables);
+
+    if(!empty($tables)) {
+      $maxlvl = 0;
+      foreach($tables as $k => $table) {
+        $name = 'node'.$k;
+        $$name = new stdClass();
+        $$name->id = $k;
+        $$name->label = $table;
+        $$name->checkbox = false;
+        $$name->inode = false;
+        $$name->radio = false;
+        if($disabled) {
+          $$name->disabled = true;
+        }
+        $baum[] = $$name;
+      }
+      echo json_encode($baum);
+      $this->app->erp->ExitWawi();
+    }
+    echo '[]';
+    $this->app->erp->ExitWawi();
+  }
+
+}