gistfile1.txt

#!/usr/bin/env php
<?php
/* 
		Wiki Namespace Updater 
				2011
					
*/

define("PAGELIST","./pages.list.txt");
define("DEST_DIR","./pages/");
define("SOURCE_DIR","./pages/");

define("DELETE_SOURCE_FILE",FALSE);


function updater_load_list($file,&$page_count){
	$page_count = 1;
	$page_final_array = array();
	if(!file_exists($file)){	
		die("no file exists. cannot continue\n");
	}
	$page_list_file = fopen($file,"r");
	// Get contents of list and create an array of the raw data
	$page_list_data = explode("\n",fread($page_list_file, filesize($file)));
	// Break apart the list so we get each start page and final page
	foreach($page_list_data as $page){
		$page_count++;
		$page_data = explode(" ",$page);
		$page_basename = basename($page_data[0]);
		// Clean up the data being stored so we can work with it
		// Gets rid of whitespace, and stores it
		$page_final_array[$page_basename] = array(
			str_replace("./","",$page_data[0]),
			str_replace("./","",$page_data[1])
		);
	}
	return $page_final_array;
}

function updater_read_original_file($pages){
	$page_contents = "";
	$file = SOURCE_DIR.$pages[0].".txt";
	$page_content_match = str_replace(array(" ","_"),".*",basename($pages[0]));
	$new_line = "[[".str_replace("/",":",$pages[1])."]]";
	if(file_exists($file)){
		$old_page_file= fopen($file,"r");
		if($old_page_file){
			while(($line = fgets($old_page_file,4096))){
				// This may need to be disabled because it is stupid!
				$page_contents.=preg_replace("/.*\[\[.*$page_content_match.*\]\]/",$new_line,$line);	
				//echo $page_contents;
			}
		}
		return $page_contents;
	} else {
		return false;
	}
}

function updater_create_new_file($file,$contents=""){
	$path_parts = explode("/",$file);
	//var_dump($path_parts);
	$last_path_part = end($path_parts);
	// Start the directory we want to put all content into.
	$full_path = DEST_DIR;
	
	foreach($path_parts as $path){
		if(isset($path)){
			if(@stristr($path,$last_path_part) == FALSE){
				$full_path .= $path."/";
				if(!is_dir($full_path)){
					mkdir($full_path);
				}
			}
		}
	}
	// Now we write data to file.
	$file_handle = fopen(DEST_DIR.$file.".txt","w+");
	if (fwrite($file_handle, $contents) === FALSE) {
		return false;
	} else {
		return true;
	}
	fclose($file_handle);
}

function updater_remove_old_file($paths){	
	if(DELETE_SOURCE_FILE == TRUE){
		if(file_exists($paths[1])){
			if(unlink($path[0])){
				return true;
			} else {
				return false;
			}
		}
	}
}


// This gem handles the little logic we need to see if everything really worked
// I don't claim it is the most reable content in the world
function updater_handle_page($page_list){
	foreach($page_list as $pagebasename => $paths){
		print "Processing $pagebasename...\t\t";
		if($page_contents = updater_read_original_file($paths)){
			print "Reading file...\t";
				if(updater_create_new_file($paths[1],$page_contents)){
					//print "Updated File...\t";
					if(updater_remove_old_file($paths)){
						print "Success.......\n";
					} else {
						print "Unable to complete process.\n";
					}
					
			} else {
				print "Unable to update... Skipping\n";
			}
		} else {
			print "Cannot read file... Skipping\n";
		}
	}
}

function main(){
	$page_list_data = updater_load_list(PAGELIST,$page_count);
	print "Wiki Update Starting...\n";
	print "Preparing to process $page_count pages.\n\n";
	updater_handle_page($page_list_data);

}



// Run!
main();