<?php


	/* ---------------------------------------------------
		Class: Publisher
		Author: Adam Flatau of Reflect Studios
		Date: 1/23/08
		Description: This class is an extension of the
		revo class. It will handle all the publishing
		data to static html pages. 
	   --------------------------------------------------*/
	
	
	class publisher extends revo{
		public $isSec		  = 0;
		public $pages         = array();
		public $templateData  = array();
		public $pageID		  = '';
		public $curPage       = array();
		
		function publisher(){
			/* ---------------------------------------
				Our construtor. Here we will build our
				template data, if cache is enabled 
				we will store thee data into cache. 
				If data is not in cache query the 
				database. If cache is not enabled
				just query the db each time. 
			   -------------------------------------*/
			if(ALLOW_CACHE){
				// first check our cache
				$tempData = apc_fetch(md5('templateData'));
				if($tempData){
					// ok the data is still in the cache
					// we will just pull it from there.
					$this->templateData = $tempData;
				}else{
					// ok the data is not there. We have 
					// to query the database then store 
					// the data in cace
					$dbSlinger = new dbSlinger();
					$sql = 'SELECT * FROM ' . DB_NAME . '.templates';
					$DBQ = $dbSlinger->db_query($sql,"MYFETCHASC");
						if($DBQ[0]){
							$this->templateData = $DBQ[1];
							apc_store(md5('templateData'),$DBQ[1],300);
						}else{
							// error with getting template data. 
							$this->p_error(0,"Error with getting template data for publisher. Check DBLOG");
						}
				}
			}else{
				// cache is disabled. 
				$dbSlinger = new dbSlinger();
				$sql = 'SELECT * FROM ' . DB_NAME . '.templates';
				$DBQ = $dbSlinger->db_query($sql,"MYFETCHASC");
					if($DBQ[0]){
						$this->templateData = $DBQ[1];
					}else{
						// error with getting template data. 
						$this->p_error(0,"Error with getting template data for publisher. Check DBLOG");
					}				
			}
		}
		
		function publishSite(){
			/* ---------------------------------------
				Function to publish the whole site for
				all the pages inside each section. 
			   -------------------------------------*/		
			   		
			// first have to get our sectionID's
			
			$errs 	   = array();
			$dbSlinger = new dbSlinger();
			$sql 	   = 'SELECT groupID FROM ' . DB_NAME . '.site_sections';
			$DBQ       = $dbSlinger->db_query($sql,"MYFETCHASC");
				
				if($DBQ[0]){
					$secIDs = $DBQ[1];
						
						for($i=0;$i<count($secIDs);$i++){
							$this->setSection($secIDs[$i]['groupID']);
							$pubSec = $this->publishSection();
								if(!$pubSec[0]){
									$errs[] = 'Error with publishing sectionID:' . $secIDs[$i]['groupID'];
								}
						}
						
						if(empty($errs)){
							return array(1,"Published site succesfully");
						}else{
							for($i=0;$i<count($errs);$i++){
								$this->p_error($errs[$i]);
							}
							return array(0,"Error with publishing site, check logs");
						}	
						
						
				}else{
					$this->p_error(0,"Error could not get section IDs. SQL:" . $sql);
					return array(0,"Error could not get section ID's");
				}	
			
		}
		
		function publishSection(){
			/* ---------------------------------------
				Function to publish all the pages in 
				a section. We will set the section ID
				outside of the current scope. 
			   -------------------------------------*/	
			$errs 	   = array();
			$dbSlinger = new dbSlinger();
			$sql  	   = 'SELECT * FROM ' . DB_NAME . '.page WHERE parentID = \'' . $this->sectionID . '\'';
			$DBQ  	   = $dbSlinger->db_query($sql,"MYFETCHASC");
			
				if($DBQ[0]){
					$this->isSec = 1;
					$this->pages = $DBQ[1];	
					
					for($i=0;$i<count($this->pages);$i++){
						$this->curPage = $this->pages[$i];
						$packIt = $this->package();
							if(!$packIt[0]){
								$errs[] = 'Error with publishing page on sectionID:' . $this->sectionID  . 'Error:' . $packIt[1];
							}
					}
					
					if(empty($errs)){
						return array(1,"Published page succesfully");
					}else{
						$this->p_error(0,'Error with publishing page on sectionID:');
						return array(0,"Error with publshing section, check logs");
					}
					
				}else{
					return array(0,"Error with publshing section, check logs");
				}
		}	
		
		function publishPages($pages2publish){
			$errs = array();
			if(!empty($pages2publish)){
				for($i=0;$i<count($pages2publish);$i++){
					$this->pageID = $pages2publish[$i];
					$packIt = $this->package();
						if(!$packIt[0]){
							$errs[] = 'Error with publishing page ID:' . $pages2publish[$i] . ' secID:' . $this->sectionID . 'Error:' . $packIt[1];
						}
				}
				
				if(empty($errs)){
					return array(1,"Published pages successfully!");
				}else{
					$this->p_error(0,"Error with publishing pages...");
						for($i=0;$i<count($errs);$i++){
							$this->p_error(0,$errs[$i]);
						}
					return array(0,'Error with publishing the pages, please check logs');
				}
			}else{
				return array(0,"Error no IDs were suplied for publisher->publishPages");
			}
			
		}
		
		function package(){
			/* ---------------------------------------
				Function to get all our data togehter
				from the database, build our template up
				and send off for deilivery
			   -------------------------------------*/
			
			// first get our page data
			
			if($this->isSec){
				$pageData = $this->curPage;
				$this->pageID = $this->curPage['id'];
			}else{
				$dbSlinger = new dbSlinger();
				$sql  	   = 'SELECT * FROM ' . DB_NAME . '.page WHERE id = \'' . $this->pageID . '\' && parentID = \'' . $this->sectionID . '\'';
				$DBQ 	   = $dbSlinger->db_query($sql,"MYFETCHASC");
					if($DBQ[0]){
						// ok we now have our page data
						$pageData = $DBQ[1][0];
					}else{
						// error with getting page data form the database;
						$this->p_error(0,"Error with getting page data from database");
						return array(0,"Error with getting page data");
					}				
			}						
			
			if($pageData){
				// we now have our page data we need to get the
				// section config data to see how to layoout the
				// page. 
				
				$configData = $this->getConfigData();
				
					if($configData[0]){
						// ok we now have our config data
						
						$configData = $configData[1];
						
						// now we set up our page data
						// we first grab our template ID 
						// pull the template and get the 
						// template data and insert
						// our page data. 
						
						$appDir     = $this->appPath();
						$appDir     = $appDir[1];
			
						$templateID = $pageData['templateID'];
						$template   = '';
						
						$secDirName 	= $configData['dir_name'];
						$secName  		= $this->sectionName;
						
						
						for($i=0;$i<count($this->templateData);$i++){
							if($this->templateData[$i]['id'] == $templateID){
								$template = $this->templateData[$i]['template'];
							}
						}
						
						if($template){
							// ok we now have our template time to
							// open it and get our data ready
							$err = '';
							$template = ROOT_SITE_DIR . 'templates/' . $template;
							
							$fp = @fopen($template,'r');
							
							if($fp){
								flock($fp,LOCK_EX);
								$tContent = @fread($fp,filesize($template));
									if(!$tContent){
										// error with reading template file
										$err = 'Error with reading template file: ' . $template;
									}
								fclose($fp);									
							}else{
								// error with opening template file
								$err = 'Error with opening template file:' . $template;
							}
							
						}else{
							// error with getting the template 
							$err = 'Error with getting the template from templateData';							
						}
						
						if(!$err){
							// ok we now hove our template preped time to go 
							// trough our config data and insert the data we need.
							
							
							if($configData['allow_code']){
								$code = $pageData['code'];
								$tContent = str_replace("[CODE]",$code,$tContent);									
							}
							
							if($configData['allow_images']){
								// come back to this.
							}
							
							if($configData['allow_comments']){
								$comID = $pageData['commentID'];
								$getComments = $this->processCOM($comID);
									if($getComments[0]){
										$tContent = str_replace("[COMMENTS]",$getComments[1],$tContent);
									}else{
										// error with getting comment data
										$err = 'Error with processing comment data';
									}									
							}
							
							if($configData['allow_cat']){
								$catID = $pageData['catID'];
								
								if($catID){
									if(!$dbSlinger){
										$dbSlinger = new dbSlinger();
									}
									$sql = 'SELECT cat_name,dir_name FROM ' . DB_NAME . '.page_cats WHERE groupID = \'' . $catID . '\' && parentID = \'' . $this->sectionID . '\'';
									$DBQ = $dbSlinger->db_query($sql,"MYFETCHASC");
										if($DBQ[0]){
											$catName    = $DBQ[1][0]['cat_name'];
											$catDirName = $DBQ[1][0]['dir_name'];
											
											$catDisplay =   '<ul class = "categoryDisplay">' .
																'<li><a href="' . SITE_URL . '/' . $secDirName  . '/' . $catDirName . '/" target = "_self">' . $catName . '</a></li>' .
																'<li><a href="' . SITE_URL . '/' . $secDirName  . '/' . '/" target="_self">' . $secName . '</a></li>' . 
																'<li><a href="' . SITE_URL . '/" target = "_self">' . SITE_NAME . '</a></li>' . 
															'</ul>';
											$tContent = str_replace("[CATEGORY]",$catDisplay,$tContent);
											
										}else{
											// error with getting cat name
											$err = 'Error with getting category name';
										}
								}else{
									$catDisplay =   '<ul class = "categoryDisplay">' .
														'<li><a href="' . SITE_URL . '/' . $secDirName  . '" target="_self">' . $secName . '</a></li>' . 
														'<li><a href="' . SITE_URL . '/" target = "_self">' . SITE_NAME . '</a></li>' . 
													'</ul>';
									$tContent = str_replace("[CATEGORY]",$catDisplay,$tContent);										
								}
							}else{
								$catDisplay =   '<ul class = "categoryDisplay">' .
													'<li><a href="' . SITE_URL . '/' . $secDirName  . '/" target="_self">' . $secName . '</a></li>' . 
													'<li><a href="' . SITE_URL . '/" target = "_self">' . SITE_NAME . '</a></li>' . 
												'</ul>';
								$tContent = str_replace("[CATEGORY]",$catDisplay,$tContent);									
							}
							
							if($configData['allow_files']){
								//$fileIDs = preg_split('/:/',$pageData['fileIDs'],-1,PREG_SPLIT_NO_EMPTY);
								
								$fileIDs = $pageData['fileIDs'];
								
								if($fileIDs){
									$pFiles = $this->processFiles($fileIDs);
									if($pFiles[0]){
										$tContent = str_replace("[FILES]",$pFiles[1],$tContent);
									}else{
										// error with processing files
										$err = 'Error with processing file information';
									}
								}
							}
							
							// ok we now have all our config set data set
							// time to go trough the basics and replace them. 
							
							if(!empty($pageData['iCSS'])){
								// ok there is some internal css on this page
								// we will go ahead and insert it
								$css = '<style type="text/css">';
								$css = $css . $pageData['iCSS'];
								$css = $css . '</style>';
							
								// replace our string
								$tContent = str_replace("[CSS]",$css,$tContent);
							}else if(empty($pageData['iCSS'])){
								// get rid of our scrap
								$tContent  = str_replace("[CSS]",'',$tContent);
							}
							
							if(!empty($pageData['iJS'])){
								// ok there is some internal JS on this page
								// we will go ahead and insert it
								$js = '<script language="javascript" type="text/javascript">';
								$js = $js . html_entity_decode($pageData['iJS']);
								$js = $js . '</script>';
							
								// replace our string
								$tContent = str_replace("[JS]",$js,$tContent);
							}else if(empty($pageData['iJS'])){
								// get rid of our scrap
								$tContent = str_replace("[JS]",'',$tContent);
							}
							
							$tContent = str_replace("[PAGE_TITLE]",$pageData['pageTitle'],$tContent);
							$tContent = str_replace("[TITLE]",$pageData['title'],$tContent);
							$tContent = str_replace("[CONTENT]",html_entity_decode($pageData['text']),$tContent);
							$tContent = str_replace("[PAGE_DESC]",$pageData['page_desc'],$tContent);
							$tContent = str_replace("[PAGE_KEYWORDS]",$pageData['page_keyword'],$tContent);
							$tContent = str_replace("[AUTHOR]",$auth,$tContent);
							$tContent = str_replace("[PARENTID]",$this->sectionID,$tContent);
							$tContent = str_replace("[APPPATH]",$appDir,$tContent);
	
							$navData = $this->generateNav();
							$tContent = str_replace("[NAV]",$navData,$tContent);
							
							if($pageData['pageIndex']){
								$fileName = "index.php";
							}else{
								$fileName = $pageData['fileName'] . '.php';
							}
							
							if($pageData['catID']){
								// ok this page belongs to a sub-category
								// we have to get the sub-cat directory name
								$fPath = $appDir . $secDirName  . '/' . $catDirName . '/';
								
							}else{
								$fPath = $appDir . $secDirName  . '/'; 
							}
							$publish = $this->deliver($fPath . $fileName,$tContent);
							
							if($publish[0]){
								//echo  "SecID:" . $this->sectionID;
								$dbSlinger = new dbSlinger();
								$sql = 'UPDATE ' . DB_NAME . '.page SET published = \'1\' WHERE parentID = \'' . $this->sectionID . '\' AND id = \'' . $this->pageID . '\'';
								$DBQ = $dbSlinger->db_query($sql);
								
								
								return array(1,"Published Page Succesfully");
							}else{
								return array(0,$publish[1]);
							}
							
						}else{
							// ok there was an error with the template
							$this->p_error(0,"Error with opening template to publish page");
							return array(0,"Error with opening template to publish page");
						}
						
					}else{
						// ok there was an errror getting our config data
						$this->p_error(0,"Error with getting config data for sectionID:" . $this->sectionID);
						return array(0,"Error with getting config data");
					}
			}else{
				return array(0,"Error with getting page data");					
			}
		
		}
		
		function deliver($file,$data){
			/* ---------------------------------------
				This will take the suplied data and 
				publish the page. 
			   -------------------------------------*/
			
			// first have to check and make sure 
			
			// suplied data is not blank
			if(!empty($file) || !empty($data)){
				$fp = fopen($file,'w');
					if($fp){
						$fw = fwrite($fp,$data);
							if($fw){
								return array(1,"Published page succesfully");
							}else{
								return array(0,"Error with publishing page, could not right data to page");
							}
					}else{
						return array(0,"Error with creating new page, could not create the page");
					}
			}else{
				return array(0,"Supplied data was empty");
			}
			
		}
		
		function processFiles($fileIDs){
			/* ---------------------------------------
				This function will genereate the way
				file information is displayed trhough a
				template handler. 
			   -------------------------------------*/			
			
			$fileIDs = preg_split('/:/',$fileIDs,-1,PREG_SPLIT_NO_EMPTY);
			
			if(count($fileIDs) == 1){
				// ok we just have a single file download
				// no reason to list them in a UL.
				$dbSlinger  = new dbSlinger();
				$sql 	    = 'SELECT * FROM ' . DB_NAME . '.files WHERE id = \'' . $fileIDs[0] . '\'';
				$DBQ 	    = $dbSlinger->db_query($sql,"MYFETCHASC");
				
					if($DBQ[0]){
						// ok we have our file data
						// time to open our template and replace
						// the data. 
						
						$fileData   = $DBQ[1][0];
						$appDir     = $this->appPath();
						$appDir     = $appDir[1];
						
						$adminDir   = $this->getAdminDir();
						$adminDir   = $adminDir[1];
									
						$tOpen = fopen($appDir . $adminDir . "/includes/fileCode.php","r");
						
						if(!$tOpen){
							$err = 'Error with opening fileCode template';
						}else{
							flock($tOpen,LOCK_EX);
							$fileTemp = fread($tOpen,filesize($appDir . $adminDir . "/includes/fileCode.php"));
								if(!$fileTemp){
									$err = 'Error with reading template file';
								}
						}
						
						fclose($tOpen);
						
						if(!$err){
							// begin our parseing
							$pStart = preg_split('/\[SINGLE-FILE\]/i',$fileTemp);
							if($pStart){
								$pEnd = preg_split('/\[END-SINGLE-FILE\]/i',$pStart[1]);
									if($pEnd){
										$strTemp = $pEnd[0];
									}else{
										// error with finding our end point
										// for single files
										$err = 'Error with finding end point in the fileCode template';
									}
							}else{
								// error with finding our starting point
								// for single files
								$err = 'Error with finding our starting point in the fileCode template';
							}
						}
					}else{
						$err = 'Error with getting file data for ID: ' . $fileIDs[0];
					}
					
				if(!$err){
					// ok we now have our string template ready
					// just have to swap out the data and return 
					
					$rFile = str_replace('[URL]',SITE_URL . 'download.php?id=' . $fileData['id'],$strTemp); 
					$rFile = str_replace('[TITLE]',$fileData['title'],$rFile);
					$rFile = str_replace('[ID]',$fileData['id'],$rFile);
					$rFile = str_replace('[DESC]',$fileData['fileDesc'],$rFile);
					$rFile = str_replace('[HITS]',$fileData['hits'],$rFile);
					
					return array(1,$rFile);
					
				}else{
					$this->p_error(0,$err);
					return array(0,$err);
				}
					
					
			}else{
				for($i=0;$i<count($fileIDs);$i++){
					if($i == count($fileIDs)-1){
						$IDs .= $fileIDs[$i]; 	
					}else{
						$IDs .= $fileIDs[$i] . ',';
					}
				}
				
				if($IDs){
					$dbSlinger = new dbSlinger();
					$sql = 'SELECT * FROM ' . DB_NAME . '.files WHERE id IN(' . $IDs . ')';
					$DBQ = $dbSlinger->db_query($sql,"MYFETCHASC");
					
						if($DBQ[0]){
							$files = $DBQ[1];
							
							$appDir     = $this->appPath();
							$appDir     = $appDir[1];
						
						
							$adminDir   = $this->getAdminDir();
							$adminDir   = $adminDir[1];
									
							$tOpen = fopen($appDir . $adminDir . "/includes/fileCode.php","r");
							if(!$tOpen){
								// error with opening up file template synthax
								$err = 'Error with opening fileCode template';
							}else{
								flock($tOpen,LOCK_EX);
								$fileTemp = fread($tOpen,filesize($appDir . $adminDir . "/includes/fileCode.php"));
									if(!$fileTemp){
										// error with reading file template synthax
									}
							}
							
							fclose($tOpen);							
							
							if(!$err){
							
								// begin our parseing
								$pStart = preg_split('/\[MULTI-FILES\]/i',$fileTemp);
								if($pStart){
									$pStr = preg_split('/\[dataStart\]/i',$pStart[1]);
										if($pStr){
											$strStart = $pStr[0];
											$pLoop    = preg_split('/\[dataEnd\]/i',$pStr[1]);
												if($pLoop){
													$strLoop = $pLoop[0];
													$pEnd = preg_split('/\[END-MULTI-FILES\]/i',$pLoop[1]);
														if($pEnd){
															$strEnd  = $pEnd[0];
														}else{
															// error with finding our end point
															// for multi-files
															$err = 'Error with finding our end point in the fileCode template';
														}
												}else{
													// error with finding our loop string
													// for multi-files
													$err = 'Error with finding our loop string in the fileCode template';
												}
										}else{
											// error with finding our start point for data
											// for multi files
											$err = 'Error with finding end point in the fileCode template';
										}
								}else{
									// error with finding our starting point
									// for multi-files
									$err = 'Error with finding our starting point in the fileCode template';
								}
								
							}
							
							if(!$err){
						
								// ok we have our template ready to be inserted with our data. 
								$rFiles = $strStart;
									for($i=0;$i<count($files);$i++){
										$tempFile = $strLoop;
										$tempFile = str_replace('[URL]',SITE_URL . 'download.php?id=' . $files[$i]['id'],$tempFile); 
										$tempFile = str_replace('[TITLE]',$files[$i]['title'],$tempFile);
										$tempFile = str_replace('[ID]',$files[$i]['id'],$tempFile);
										$tempFile = str_replace('[DESC]',$files[$i]['fileDesc'],$tempFile);
										$tempFile = str_replace('[HITS]',$files[$i]['hits'],$tempFile);
										$rFiles .= $tempFile;
									}
								
								$rFiles .= $strEnd;
								return array(1,$rFiles);
							}else{
								return array(0,$err);
							}
							
						}else{
							// error with getting files.
							$this->p_error("Error with getting file data in processFiles");
							return array(0,"Error with getting file data in processFiles. SQL:" . $sql);
							echo 'err sql';
						}
					
				}else{
					// no ids were suplied
					return array(0,"Error no IDs were suplied to processFiles");
					echo 'err no ids';
				}
			}		
		}
		
		function processCOM($comID){
			// this function will genereate
			// the php coding needed to pull up the comments
			// we will have the php coding in an external file
			// for easy access for future upgrades or changes.
			
			$appPath   = $this->appPath();
			$adminPath = $this->getAdminDir();
			$path      = $appPath[1] . $adminPath[1] . '/includes/comCode.php';
			
			$cOpen = @fopen($path,"r");
			
			if(!$cOpen){
				// error with opening up file for comment code
			}else{
				flock($cOpen,LOCK_EX);
				$codeCont = @fread($cOpen,filesize($appPath[1] . $adminPath[1] . '/includes/comCode.php'));
				
				if(!$codeCont){
					// error with reading file for comment code
					return array(0,$err);
				}else{
					// ok we have our code content
					// we now need to replace the commentID
					$codeCont = str_replace("[COMID]",$comID,$codeCont);
					$codeCont = str_replace("[PARENTID]",$this->sectionID,$codeCont);
					$codeCont = str_replace("[APPPATH]",$appPath[1] . $adminPath[1],$codeCont);
					return array(1,$codeCont);
				}
			}
			
		}
		
	}
	
?>