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/lib/classes/ -> listform_actions.inc.php (source)

   1  <?php
   2  
   3  /*

   4  Copyright (c) 2005, Till Brehm, projektfarm Gmbh

   5  All rights reserved.

   6  

   7  Redistribution and use in source and binary forms, with or without modification,

   8  are permitted provided that the following conditions are met:

   9  

  10      * Redistributions of source code must retain the above copyright notice,

  11        this list of conditions and the following disclaimer.

  12      * Redistributions in binary form must reproduce the above copyright notice,

  13        this list of conditions and the following disclaimer in the documentation

  14        and/or other materials provided with the distribution.

  15      * Neither the name of ISPConfig nor the names of its contributors

  16        may be used to endorse or promote products derived from this software without

  17        specific prior written permission.

  18  

  19  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND

  20  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

  21  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

  22  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,

  23  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

  24  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

  25  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

  26  OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

  27  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,

  28  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  29  */
  30  
  31  /**

  32  * Action framework for the listform library.

  33  *

  34  * @author Till Brehm <t.brehm@scrigo.org>

  35  * @copyright Copyright &copy; 2005, Till Brehm

  36  */
  37  
  38  class listform_actions {
  39      
  40      var $id;
  41      var $idx_key;
  42      var $DataRowColor;
  43      var $SQLExtWhere = '';
  44      
  45  	function onLoad() {
  46          global $app, $conf, $list_def_file;
  47          
  48          if(!is_object($app->tpl)) $app->uses('tpl');
  49          if(!is_object($app->listform)) $app->uses('listform');
  50          
  51          // Load list definition

  52          $app->listform->loadListDef($list_def_file);
  53          
  54          if(!is_file('templates/'.$app->listform->listDef["name"].'_list.htm')) {
  55              $app->uses('listform_tpl_generator');
  56              $app->listform_tpl_generator->buildHTML($app->listform->listDef);
  57          }
  58          
  59          $app->tpl->newTemplate("form.tpl.htm");
  60          $app->tpl->setInclude('content_tpl','templates/'.$app->listform->listDef["name"].'_list.htm');
  61  
  62          // Getting Datasets from DB

  63          $records = $app->db->queryAllRecords($this->getQueryString());
  64  
  65  
  66          $this->DataRowColor = "#FFFFFF";
  67          if(is_array($records)) {
  68              $this->idx_key = $app->listform->listDef["table_idx"]; 
  69              foreach($records as $rec) {
  70                  $records_new[] = $this->prepareDataRow($rec);
  71              }
  72          }
  73  
  74          $app->tpl->setLoop('records',$records_new);
  75  
  76          $this->onShow();
  77          
  78          
  79      }
  80      
  81  	function prepareDataRow($rec) {
  82          global $app;
  83          
  84          $rec = $app->listform->decode($rec);
  85  
  86          // Alternating datarow colors

  87          $this->DataRowColor = ($this->DataRowColor == "#FFFFFF")?"#EEEEEE":"#FFFFFF";
  88          $rec["bgcolor"] = $this->DataRowColor;
  89          
  90          // substitute value for select fields

  91          foreach($app->listform->listDef["item"] as $field) {
  92              $key = $field["field"];
  93              if($field['formtype'] == "SELECT") {
  94                  $rec[$key] = $field['value'][$rec[$key]];
  95              }
  96          }
  97          
  98          // The variable "id" contains always the index variable

  99          $rec["id"] = $rec[$this->idx_key];
 100          
 101          return $rec;
 102      }
 103      
 104  	function getQueryString() {
 105          global $app;
 106          
 107          // Generate the search sql

 108          if($app->listform->listDef["auth"] != 'no') {
 109              if($_SESSION["s"]["user"]["typ"] == "admin") {
 110                  $sql_where = "";
 111              } else {
 112                  $sql_where = $app->tform->getAuthSQL('r')." and";
 113              }
 114          }
 115          
 116          if($this->SQLExtWhere != '') {
 117              $sql_where .= " ".$this->SQLExtWhere." and";
 118          }
 119  
 120          $sql_where = $app->listform->getSearchSQL($sql_where);
 121          $app->tpl->setVar($app->listform->searchValues);
 122  
 123          // Generate SQL for paging

 124          $limit_sql = $app->listform->getPagingSQL($sql_where);
 125          $app->tpl->setVar("paging",$app->listform->pagingHTML);
 126  
 127          return "SELECT * FROM ".$app->listform->listDef["table"]." WHERE $sql_where $limit_sql";
 128          
 129      }
 130      
 131      
 132  	function onShow() {
 133          global $app;
 134          
 135          // Language File setzen

 136          $lng_file = "lib/lang/".$_SESSION["s"]["language"]."_".$app->listform->listDef['name']."_list.lng";
 137          include($lng_file);
 138          $app->tpl->setVar($wb);
 139          $app->tpl->setVar("form_action",$app->listform->listDef["file"]);
 140          
 141          // Parse the templates and send output to the browser

 142          $this->onShowEnd();
 143      }
 144      
 145  	function onShowEnd() {
 146          global $app;
 147          
 148          $app->tpl_defaults();
 149          $app->tpl->pparse();
 150      }
 151  }
 152  
 153  ?>


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