Radreise-Wiki:Ini.pl: Unterschied zwischen den Versionen

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[[Kategorie: Verwaltungs-Software]]

Version vom 26. Januar 2014, 18:49 Uhr

ini.pl enthält die Pfade des Hauptverzeichnisses Wiki-Content ($baseDir) und des Output-Verzeichnisses ($outDir). In letzterem landen alle generierten Dateien (kmz-Files, Imagemaps und Kilometrierungen). Ebenso müssen $username und $password an die lokalen Gegebenheiten angepasst werden. Das Output-Verzeichnis wird nicht automatisch angelegt. Des weiteren sind ein paar globale Encoding-Routinen und ein Filewriter im Skript enthalten.

Quellcode des Skripts: 

use strict;

my $baseDir   = "D:/a/data/Radfernwege-Wiki/Wiki-Content";
my $outDir    = "D:/Eigene Dateien";

my $encoding = 'utf-8';  # Unicode
my $encAnsi  = 'cp1252'; # Windows Ansi
my $encOut   = 'cp850' ; # DOS Shell

#======================================================
# sub getIni
#======================================================

sub getIni {

	my $username  = "username";
	my $password  = "password";

	return ($baseDir, $outDir, $username, $password, $encoding, $encAnsi, $encOut); 
}

#======================================================
# sub saveFileIfChangedOrNew
#======================================================

use Digest::MD5 qw(md5_hex);
use Archive::Zip qw( :ERROR_CODES :CONSTANTS );

sub saveFileIfChangedOrNew {

	my ($path, $fileName, $file, $kmz) = @_;

	my $exitCode = 0;

	if (open(FILE, "< $path$fileName")) {

		my $md5 = Digest::MD5->new;
		
		while (<FILE>) {
			$md5->add($_);
		}
		
		close(FILE);

		my $md5_old = $md5->hexdigest;

		$md5 = Digest::MD5->new;
		$md5->add($file);
		my $md5_new = $md5->hexdigest;

		unless ($md5_old eq $md5_new) {
		
			print encode $encOut, "   *** Overwriting file $fileName ***\n";
		
			open  FT,"> $path$fileName";
			print FT $file;
			close FT;
			
			$exitCode = 1;

			if ($kmz) {

				my $zip = Archive::Zip->new();
				$zip->addFile("$path$fileName","doc.kml");
				$fileName =~ s/\.kml/\.kmz/;
				unless ( $zip->writeToFileNamed("$outDir/$fileName") == AZ_OK ) {
				   die 'write error';
				}
			}
		}
	} else {
		print encode $encOut, "   *** Creating new file $fileName ***\n";
		open  FT,"> $path$fileName";
		print FT $file;
		close FT;

		$exitCode = 1;

		if ($kmz) {

			my $zip = Archive::Zip->new();
			$zip->addFile("$path$fileName","doc.kml");
			$fileName =~ s/\.kml/\.kmz/;
			unless ( $zip->writeToFileNamed("$outDir/$fileName") == AZ_OK ) {
			   die 'write error';
			}
		}
	}

	return $exitCode;
}

#======================================================
# sub encodePlaceNameURL
# sub encodeRouteNameURL
#======================================================

use URI::Escape qw( uri_escape_utf8 );
use CGI; my $cgi = new CGI;

sub encodePlaceNameURL {

	my $placeNameURL = $cgi->escape($_[0]);
	$placeNameURL    =~ s/\%20/\_/g;
	$placeNameURL    =~ s/\%/\./g;

	return $placeNameURL;
}

sub encodeRouteNameURL {

	my $urlstring  = uri_escape_utf8($_[0]);
	$urlstring =~ s/%20/\_/g;
	$urlstring =~ s/\(/%28/g;
	$urlstring =~ s/\)/%29/g;
	$urlstring =~ s/\'/%27/g;

	return $urlstring;
}

return 1;

#======================================================
# sub get_routeFileName
#======================================================

sub get_routeFileName {

	my $routeFileName = "";
	my @parameters    = @_;

	if ($#parameters != -1) {

		$routeFileName = join " ", @parameters;

		if ($routeFileName =~ / \($/) { 
		
			$routeFileName .= "retour)";
		}

	} else {

		my @content;

		open FIN, "$baseDir/RouteList.txt" or die "\n$! : $baseDir/RouteList.txt";
		while (<FIN>) { push @content, decode $encoding, $_; }
		close (FIN);
		
		my @content_s = reverse sort @content;
		
		my ($dateTXT, $dateKML, $type, $name) = split " :: ", $content_s[0];

		chomp $name;
		
		$routeFileName = $name;
	}

	my $routeFileName_e = encode $encAnsi, $routeFileName;

	return ($routeFileName, $routeFileName_e); 
}

#======================================================
# sub get_trackfile
#======================================================

sub get_trackfile {

	my $routeFileName = $_[0];

	print encode $encOut, "\nReading Trackfile: $routeFileName\n\n";

	my $routeFileName_e = encode $encAnsi, $routeFileName;

	open FIN, "$baseDir/tracks/$routeFileName_e.txt" or die "\n$! : $baseDir/tracks/$routeFileName_e.txt";
	my $rawTrack = <FIN>;
	close (FIN);

	my @rawTrack = split " ", $rawTrack;
	my @track = ();

	foreach (@rawTrack) {

		my ($lon, $lat, $alt) = split ",";

		my @zeile     = ( $lat, $lon, $alt );
		my $ref_zeile = \@zeile;

		push @track, $ref_zeile;
	}

	return (\@track, \@rawTrack); 
}

#======================================================
# sub get_routefile
#======================================================

sub get_routefile {

	my $routeFileName = $_[0];

	print encode $encOut, "\nReading Routefile: $routeFileName\n\n";

	my $routeFileName_e = encode $encAnsi, $routeFileName;

	my $ucontent = "";
	open FILE, "$baseDir/text/$routeFileName_e.txt" or die "$baseDir/text/$routeFileName_e.txt: $!";
	while (<FILE>) { $ucontent .= $_; }
	close FILE;

	my $fileContent = decode ($encoding, $ucontent);

	my $pre_Roadbook;
	my $Roadbook;
	my $post_Roadbook;

	if ( $fileContent =~ /(.*?== Roadbook ==.*?)(===.*?)(\n== .*)/s ) {

		$pre_Roadbook  = $1;
		$Roadbook      = $2;
		$post_Roadbook = $3;

	} else { die "Wrong Roadbook Format\n"; }

	return ($fileContent, $pre_Roadbook, $Roadbook, $post_Roadbook); 
}

#======================================================
# sub get_placemarks
#======================================================

sub get_placemarks {

	my @Roadbook = @_;

	my @Placemarks    = ();
	my $placemark     = "";
	my @PlacemarksRaw = ();
	my $placemarkRaw  = "";

	foreach my $line (@Roadbook) {

		if ($line =~ /^=== .* ===$/) {

			if ($placemark ne "") {
				
				push @Placemarks   , $placemark;
				push @PlacemarksRaw, $placemarkRaw;
			}

			$placemarkRaw  = "$line\n";
			$placemark     =  $line   ;

		} else {

			$placemarkRaw .= "$line\n";
			$placemark    .=  $line   ;
		}
	}

	push @Placemarks   , $placemark;
	push @PlacemarksRaw, $placemarkRaw;

	return (\@PlacemarksRaw, \@Placemarks); 
}

#======================================================
# sub get_placemarkData
#======================================================

sub get_placemarkData {

	my $placemark = @_[0];

	my $placeName;
	my $touriInfo;
	my $geodaten;
	my $roadInfo;
	my $kilometrierung;
	my $rest;

	if ($placemark =~ /

		^===\ (.*)\ ===\n
		(.*)$
		/xs) {
		
		$placeName = $1;
		$rest      = $2;

	} else {
		print "ERROR Wrong Format in PlaceName:\n$placemark\n";
		return ("0");
	}

	if ($rest =~ /

		^(.*)\n
		{{Geodaten\|([^\n]*)}}\n
		(.*)$
		/xs) {
		
		$touriInfo = $1;
		$geodaten  = $2;
		$rest      = $3;

	} else {
		print "ERROR Wrong Format in Geodaten:\n$rest\n";
		return ("0");
	}

	if ($rest =~ /

		^(.*)\n
		{{(Kilometrierung[^\n]*)}}\n
		(.*)$
		/xs) {
		
		$roadInfo       = $1;
		$kilometrierung = $2;
		$rest           = $3;

	} else {
		print "ERROR Wrong Format in Kilometrierung:\n$rest\n";
		return ("0");
	}

	return ($placeName, $touriInfo, $geodaten, $roadInfo, $kilometrierung, $rest);
}

#======================================================
# sub get_lastPlacemarkData
#======================================================

sub get_lastPlacemarkData {

	my $placemark = @_[0];

	my $placeName;
	my $touriInfo;
	my $geodaten;
	my $roadInfo;
	my $rest;

	if ($placemark =~ /

		^===\ (.*)\ ===\n
		(.*)$
		/xs) {
		
		$placeName = $1;
		$rest      = $2;

	} else {
		print "ERROR Wrong Format in PlaceName:\n$placemark\n";
		return ("0");
	}

	if ($rest =~ /

		^(.*)\n
		{{Geodaten\|([^\n]*)}}\n
		(.*)$
		/xs) {
		
		$touriInfo = $1;
		$geodaten  = $2;
		$roadInfo  = $3;

	} else {
		print "ERROR Wrong Format in Geodaten:\n$rest\n";
		return ("0");
	}

	return ($placeName, $touriInfo, $geodaten, $roadInfo);
}


#======================================================
# sub get_geodaten
#======================================================

sub get_geodaten {

	my $geodaten =  @_[0];

	my $lat;
	my $lon;
	my $alt;
	my $info;

	if ($geodaten =~ /^([-]?\d+\.\d+)\|([-]?\d+\.\d+)\|([-]?\d+)\|([^\|]+)$/) {

		$lat  = $1;
		$lon  = $2;
		$alt  = $3;
		$info = $4;

	} else {
		print "ERROR Wrong Format in Geodaten:\n$geodaten\n";
		return ("0");
	}

	return ($lat, $lon, $alt, $info);
}

#======================================================
# sub get_kilometrierung
#======================================================

sub get_kilometrierung {

	my $kilometrierung =  @_[0];

	my $km;
	my $km_sum;
	my $hmup;
	my $hmup_sum;
	my $hmdn;
	my $hmdn_sum;

	if ($kilometrierung =~ /^KilometrierungHm6\|([^\|]+)\|([^\|]+)\|([^\|]+)\|([^\|]+)\|([^\|]+)\|([^\|]+)$/) {

		$km   = $1;
		$hmup = $2;
		$hmdn = $3;
		$km_sum    = $4;
		$hmup_sum  = $5;
		$hmdn_sum  = $6;

	} elsif ($kilometrierung =~ /^KilometrierungHm\|([^\|]+)\|([^\|]+)\|([^\|]+)\|([^\|]+)$/) {

		$km      = $1;
		$km_sum  = $2;
		$hmup    = $3;
		$hmdn    = $4;
		$hmup_sum  = "";
		$hmdn_sum  = "";

	} elsif ($kilometrierung =~ /^Kilometrierung\|([^\|]+)\|([^\|]+)$/) {

		$km      = $1;
		$km_sum  = $2;
		$hmup      = "";
		$hmdn      = "";
		$hmup_sum  = "";
		$hmdn_sum  = "";

	} else {
		print "ERROR Wrong Format in Kilometrierung:\n$kilometrierung\n";
		return ("x");
	}

	return ($km, $km_sum, $hmup, $hmdn, $hmup_sum, $hmdn_sum);
}
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