Revision 6b321c53
Von Udo Spallek vor fast 19 Jahren hinzugefügt
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my $sum = 0;
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# } Moritz Bunkus
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# The old fixed notation of <%variable%> is changed to a new dynamic one.
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my ${pre} = '<%'; # Variable Prefix, must be regex save!
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my ${suf} = '%>'; # Variable Suffix, must be regex save!
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# Make sure that all *notes* (intnotes, partnotes_*, notes etc) are converted to markup correctly.
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$self->format_string(grep(/notes/, keys(%{$self})));
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| ... | ... | |
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$two_passes = 0;
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# first we generate a tmpfile
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# read file and replace <%variable%>
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# read file and replace ${pre}variable${suf}
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while ($_ = shift) {
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$par = "";
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$var = $_;
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# Switch <%analyse%> for template checking
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# If <%analyse%> is set in the template, you'll find the
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# Switch ${pre}analyse${suf} for template checking
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# If ${pre}analyse${suf} is set in the template, you'll find the
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# parsed output in the user Directory for analysing
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# Latex errors
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# <%analyse%> is a switch (allways off, on if set), not a Variable
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# ${pre}analyse${suf} is a switch (allways off, on if set), not a Variable
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# Set $form->{analysing}="" for system state: never analyse.
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# Set $form->{analysing}="1" for system state: ever analyse.
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$self->{analysing} = "1" if (/<%analyse%>/ && !defined $self->{analysing});
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$self->{analysing} = "1" if (/${pre}analyse${suf}/ && !defined $self->{analysing});
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$two_passes = 1 if (/\\pageref/);
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# { Moritz Bunkus
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# detect pagebreak block and its parameters
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if (/\s*<%pagebreak ([0-9]+) ([0-9]+) ([0-9]+)%>/) {
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if (/\s*${pre}pagebreak ([0-9]+) ([0-9]+) ([0-9]+)${suf}/) {
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$chars_per_line = $1;
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$lines_on_first_page = $2;
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$lines_on_second_page = $3;
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while ($_ = shift) {
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last if (/\s*<%end pagebreak%>/);
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last if (/\s*${pre}end pagebreak${suf}/);
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$pagebreak .= $_;
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}
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}
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# } Moritz Bunkus
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if (/\s*<%foreach /) {
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if (/\s*${pre}foreach /) {
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# this one we need for the count
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chomp $var;
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$var =~ s/\s*<%foreach (.+?)%>/$1/;
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$var =~ s/\s*${pre}foreach (.+?)${suf}/$1/;
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while ($_ = shift) {
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last if (/\s*<%end /);
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last if (/\s*${pre}end /);
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# store line in $par
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$par .= $_;
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| ... | ... | |
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# { Moritz Bunkus
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# Try to detect whether a manual page break is necessary
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# but only if there was a <%pagebreak ...%> block before
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# but only if there was a ${pre}pagebreak ...${suf} block before
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if ($chars_per_line) {
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my $lines =
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| ... | ... | |
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) {
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my $pb = $pagebreak;
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# replace the special variables <%sumcarriedforward%>
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# and <%lastpage%>
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# replace the special variables ${pre}sumcarriedforward${suf}
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# and ${pre}lastpage${suf}
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my $psum = $self->format_amount($myconfig, $sum, 2);
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$pb =~ s/<%sumcarriedforward%>/$psum/g;
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$pb =~ s/<%lastpage%>/$current_page/g;
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$pb =~ s/${pre}sumcarriedforward${suf}/$psum/g;
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$pb =~ s/${pre}lastpage${suf}/$current_page/g;
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# only "normal" variables are supported here
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# (no <%if, no <%foreach, no <%include)
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# (no ${pre}if, no ${pre}foreach, no ${pre}include)
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$pb =~ s/<%(.+?)%>/$self->{$1}/g;
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$pb =~ s/${pre}(.+?)${suf}/$self->{$1}/g;
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# page break block is ready to rock
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print(OUT $pb);
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| ... | ... | |
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# don't parse par, we need it for each line
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$_ = $par;
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s/<%(.+?)%>/$self->{$1}[$i]/mg;
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s/${pre}(.+?)${suf}/$self->{$1}[$i]/mg;
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print OUT;
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}
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next;
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}
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# if not comes before if!
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if (/\s*<%if not /) {
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if (/\s*${pre}if not /) {
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# check if it is not set and display
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chop;
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s/\s*<%if not (.+?)%>/$1/;
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s/\s*${pre}if not (.+?)${suf}/$1/;
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unless ($self->{$_}) {
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while ($_ = shift) {
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last if (/\s*<%end /);
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last if (/\s*${pre}end /);
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# store line in $par
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$par .= $_;
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| ... | ... | |
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} else {
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while ($_ = shift) {
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last if (/\s*<%end /);
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last if (/\s*${pre}end /);
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}
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next;
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}
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}
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if (/\s*<%if /) {
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if (/\s*${pre}if /) {
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# check if it is set and display
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chop;
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s/\s*<%if (.+?)%>/$1/;
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s/\s*${pre}if (.+?)${suf}/$1/;
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if ($self->{$_}) {
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while ($_ = shift) {
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last if (/\s*<%end /);
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last if (/\s*${pre}end /);
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# store line in $par
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$par .= $_;
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| ... | ... | |
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} else {
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while ($_ = shift) {
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last if (/\s*<%end /);
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last if (/\s*${pre}end /);
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}
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next;
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}
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}
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# check for <%include filename%>
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if (/\s*<%include /) {
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# check for ${pre}include filename${suf}
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if (/\s*${pre}include /) {
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# get the directory/filename
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chomp $var;
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$var =~ s/\s*<%include (.+?)%>/$1/;
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$var =~ s/\s*${pre}include (.+?)${suf}/$1/;
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# mangle filename on basedir
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$var =~ s/^(\/|\.\.)//g;
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| ... | ... | |
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next;
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}
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s/<%(.+?)%>/$self->{$1}/g;
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s/${pre}(.+?)${suf}/$self->{$1}/g;
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s/<nobr><\/nobr>/ /g;
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print OUT;
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}
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Auch abrufbar als: Unified diff
Vorbereitungen zu den Variablenanpassungen.
Die alte Variablensyntax ist nun zentral in der parse_template veraenderbar:
$pre ist die linke Einklammerung vor der Variablen: <%
$suf ist die rechte Einklammerung nach der Variablen: %>
Voreinstellung wie gehabt.