wefra/modules/ClassContent.php

<?php
class ClassContent extends ClassConfig {
  public function __construct(){}
  public function __destruct(){}
  
  public function listContent($lang_code){
    $this->_langCode = $lang_code;
    $oPDOLink = ClassConfig::databaseConnect();
    $sql = "
    SELECT id, code, source, ".$this->_langCode."
    FROM content_content;
    ";
    $execSQL = $oPDOLink->prepare($sql);
    $execSQL->execute(array());
    $rows = $execSQL->fetchAll(PDO::FETCH_ASSOC);
    
    $res = array();
    foreach($rows as $k=>$v){
        $res[$rows[$k]['code']] = array('source'=>$rows[$k]['source'], $this->_langCode=>$rows[$k][$this->_langCode]);
    }
    return $res;
  }
  
  public function getContentFromDatabase($code, $lang){
      $this->_code = $code;
      $this->_lang = $lang;
      $oPDOLink = ClassConfig::databaseConnect();
      
      $sql="
      SELECT source, ".$this->_lang."
      FROM content_content
      WHERE code=:code
      LIMIT 1
      ";
      $execSQL = $oPDOLink->prepare($sql);
      $execSQL->execute(array(':code'=>$this->_code));
      $row = $execSQL->fetch(PDO::FETCH_ASSOC);
      return $row;
  }
  
  public function getContent($code, $lang){
    $this->_code = $code;
    $this->_lang = $lang;
    
    if(!isset($_SESSION['content'][$this->_code]) or $_SESSION['content'][$this->_code]['source']==''){
      $row = $this->getContentFromDatabase($this->_code, $this->_lang);
      $_SESSION['content'][$this->_code][$this->_lang] = $row[$this->_lang];
      $_SESSION['content'][$this->_code]['source'] = $row['source'];
    }
    
    if($_SESSION['content'][$this->_code][$this->_lang] != ''){
      return $_SESSION['content'][$this->_code][$this->_lang];
    } else {
      return $_SESSION['content'][$this->_code]['source'];
    }
  }
  
  public function listContentForTranslation($lang_code){
    $this->_langCode = $lang_code;
    $oPDOLink = ClassConfig::databaseConnect();
    $sql = "
    SELECT id, code, source, ".$this->_langCode." AS content, is_active
    FROM content_content;
    ";
    $execSQL = $oPDOLink->prepare($sql);
    $execSQL->execute(array());
    $rows = $execSQL->fetchAll(PDO::FETCH_ASSOC);
    return $rows;
  }
  
  public function getContentDependingOnId($lang_code, $content_id){
    $this->_langCode = $lang_code;
    $this->_contentId = $content_id;
    $oPDOLink = ClassConfig::databaseConnect();
    $sql = "
    SELECT id, code, source, ".$this->_langCode." AS content, is_active
    FROM content_content
    WHERE id=:id;
    ";
    $execSQL = $oPDOLink->prepare($sql);
    $execSQL->execute(array(':id'=>$this->_contentId));
    $rows = $execSQL->fetch(PDO::FETCH_ASSOC);
    return $rows;
  }
  
  public function updateContentDependingOnId($lang_code, $content_id, $content){
    $this->_langCode = $lang_code;
    $this->_contentId = $content_id;
    $this->_content = $content;
    $oPDOLink = ClassConfig::databaseConnect();
    $sql = "
    UPDATE content_content SET ".$this->_langCode."=:content
    WHERE id=:id;
    ";
    $execSQL = $oPDOLink->prepare($sql);
    if($execSQL->execute(array(':content'=>$this->_content, ':id'=>$this->_contentId))){
      return 'success';
    } else {
      return 'failure';
    }
  }
  
  
}