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For /usr/share/koha/opac/cgi-bin/opac/opac-search.pl
  Run on Tue Oct 15 17:10:45 2013
Reported on Tue Oct 15 17:11:40 2013

Filename/usr/lib/perl5/Template/Document.pm
StatementsExecuted 278 statements in 35.5ms
Subroutines
Calls P F Exclusive
Time		 Inclusive
Time		 Subroutine
81133.1ms33.9msTemplate::Document::::newTemplate::Document::new
811742µs742µsTemplate::Document::::CORE:matchTemplate::Document::CORE:match (opcode)
911506µs365msTemplate::Document::::processTemplate::Document::process (recurses: max depth 1, inclusive time 27.8ms)
922145µs190µsTemplate::Document::::AUTOLOADTemplate::Document::AUTOLOAD
91145µs45µsTemplate::Document::::CORE:substTemplate::Document::CORE:subst (opcode)
11118µs22µsTemplate::Document::::BEGIN@24Template::Document::BEGIN@24
11117µs17µsTemplate::Document::::BEGIN@34Template::Document::BEGIN@34
11112µs41µsTemplate::Document::::BEGIN@27Template::Document::BEGIN@27
1119µs21µsTemplate::Document::::BEGIN@25Template::Document::BEGIN@25
1118µs53µsTemplate::Document::::BEGIN@26Template::Document::BEGIN@26
1116µs6µsTemplate::Document::::blocksTemplate::Document::blocks
0000s0sTemplate::Document::::_dumpTemplate::Document::_dump
0000s0sTemplate::Document::::as_perlTemplate::Document::as_perl
0000s0sTemplate::Document::::blockTemplate::Document::block
0000s0sTemplate::Document::::catch_warningsTemplate::Document::catch_warnings
0000s0sTemplate::Document::::write_perl_fileTemplate::Document::write_perl_file
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments		 Time
on line		 Calls Time
in subs		 Code
1##============================================================= -*-Perl-*-
2#
3# Template::Document
4#
5# DESCRIPTION
6# Module defining a class of objects which encapsulate compiled
7# templates, storing additional block definitions and metadata
8# as well as the compiled Perl sub-routine representing the main
9# template content.
10#
11# AUTHOR
12# Andy Wardley <abw@wardley.org>
13#
14# COPYRIGHT
15# Copyright (C) 1996-2007 Andy Wardley. All Rights Reserved.
16#
17# This module is free software; you can redistribute it and/or
18# modify it under the same terms as Perl itself.
19#
20#============================================================================
21
22package Template::Document;
23
24326µs226µs
# spent 22µs (18+4) within Template::Document::BEGIN@24 which was called: # once (18µs+4µs) by Template::Provider::BEGIN@46 at line 24
use strict;
# spent 22µs making 1 call to Template::Document::BEGIN@24 # spent 4µs making 1 call to strict::import
25327µs233µs
# spent 21µs (9+12) within Template::Document::BEGIN@25 which was called: # once (9µs+12µs) by Template::Provider::BEGIN@46 at line 25
use warnings;
# spent 21µs making 1 call to Template::Document::BEGIN@25 # spent 12µs making 1 call to warnings::import
26326µs298µs
# spent 53µs (8+45) within Template::Document::BEGIN@26 which was called: # once (8µs+45µs) by Template::Provider::BEGIN@46 at line 26
use base 'Template::Base';
# spent 53µs making 1 call to Template::Document::BEGIN@26 # spent 45µs making 1 call to base::import
273138µs270µs
# spent 41µs (12+29) within Template::Document::BEGIN@27 which was called: # once (12µs+29µs) by Template::Provider::BEGIN@46 at line 27
use Template::Constants;
# spent 41µs making 1 call to Template::Document::BEGIN@27 # spent 29µs making 1 call to Exporter::import
28
2911µsour $VERSION = 2.79;
3011µsour $DEBUG = 0 unless defined $DEBUG;
3111µsour $ERROR = '';
321900nsour ($COMPERR, $AUTOLOAD, $UNICODE);
33
34
# spent 17µs within Template::Document::BEGIN@34 which was called: # once (17µs+0s) by Template::Provider::BEGIN@46 at line 47
BEGIN {
35 # UNICODE is supported in versions of Perl from 5.008 onwards
36218µs if ($UNICODE = $] > 5.007 ? 1 : 0) {
37 if ($] > 5.008) {
38 # utf8::is_utf8() available from Perl 5.8.1 onwards
39 *is_utf8 = \&utf8::is_utf8;
40 }
41 elsif ($] == 5.008) {
42 # use Encode::is_utf8() for Perl 5.8.0
43 require Encode;
44 *is_utf8 = \&Encode::is_utf8;
45 }
46 }
4711.22ms117µs}
# spent 17µs making 1 call to Template::Document::BEGIN@34
48
49
50#========================================================================
51# ----- PUBLIC METHODS -----
52#========================================================================
53
54#------------------------------------------------------------------------
55# new(\%document)
56#
57# Creates a new self-contained Template::Document object which
58# encapsulates a compiled Perl sub-routine, $block, any additional
59# BLOCKs defined within the document ($defblocks, also Perl sub-routines)
60# and additional $metadata about the document.
61#------------------------------------------------------------------------
62
63
# spent 33.9ms (33.1+742µs) within Template::Document::new which was called 8 times, avg 4.23ms/call: # 8 times (33.1ms+742µs) by Template::Provider::_compile at line 894 of Template/Provider.pm, avg 4.23ms/call
sub new {
6456337µs my ($class, $doc) = @_;
65 my ($block, $defblocks, $metadata) = @$doc{ qw( BLOCK DEFBLOCKS METADATA ) };
66 $defblocks ||= { };
67 $metadata ||= { };
68
69 # evaluate Perl code in $block to create sub-routine reference if necessary
704833.1ms unless (ref $block) {
71 local $SIG{__WARN__} = \&catch_warnings;
72 $COMPERR = '';
73
74 # DON'T LOOK NOW! - blindly untainting can make you go blind!
758742µs $block =~ /(.*)/s;
# spent 742µs making 8 calls to Template::Document::CORE:match, avg 93µs/call
76 $block = $1;
77
78 $block = eval $block;
# spent 11µs executing statements in string eval # spent 10µs executing statements in string eval # spent 8µs executing statements in string eval # spent 7µs executing statements in string eval # spent 6µs executing statements in string eval # spent 6µs executing statements in string eval # spent 5µs executing statements in string eval # spent 4µs executing statements in string eval
79 return $class->error($@)
80 unless defined $block;
81 }
82
83 # same for any additional BLOCK definitions
84 @$defblocks{ keys %$defblocks } =
85 # MORE BLIND UNTAINTING - turn away if you're squeamish
86 map {
87 ref($_)
88 ? $_
89 : ( /(.*)/s && eval($1) or return $class->error($@) )
90 } values %$defblocks;
91
92 bless {
93 %$metadata,
94 _BLOCK => $block,
95 _DEFBLOCKS => $defblocks,
96 _HOT => 0,
97 }, $class;
98}
99
100
101#------------------------------------------------------------------------
102# block()
103#
104# Returns a reference to the internal sub-routine reference, _BLOCK,
105# that constitutes the main document template.
106#------------------------------------------------------------------------
107
108sub block {
109 return $_[0]->{ _BLOCK };
110}
111
112
113#------------------------------------------------------------------------
114# blocks()
115#
116# Returns a reference to a hash array containing any BLOCK definitions
117# from the template. The hash keys are the BLOCK nameand the values
118# are references to Template::Document objects. Returns 0 (# an empty hash)
119# if no blocks are defined.
120#------------------------------------------------------------------------
121
122
# spent 6µs within Template::Document::blocks which was called: # once (6µs+0s) by Template::Context::process at line 339 of Template/Context.pm
sub blocks {
123110µs return $_[0]->{ _DEFBLOCKS };
124}
125
126
127#------------------------------------------------------------------------
128# process($context)
129#
130# Process the document in a particular context. Checks for recursion,
131# registers the document with the context via visit(), processes itself,
132# and then unwinds with a large gin and tonic.
133#------------------------------------------------------------------------
134
135
# spent 365ms (506µs+364) within Template::Document::process which was called 9 times, avg 40.5ms/call: # 9 times (506µs+364ms) by Template::Context::process at line 347 of Template/Context.pm, avg 40.5ms/call
sub process {
13699267µs my ($self, $context) = @_;
137 my $defblocks = $self->{ _DEFBLOCKS };
138 my $output;
139
140
141 # check we're not already visiting this template
142 return $context->throw(Template::Constants::ERROR_FILE,
143 "recursion into '$self->{ name }'")
144 if $self->{ _HOT } && ! $context->{ RECURSION }; ## RETURN ##
145
1469115µs $context->visit($self, $defblocks);
# spent 115µs making 9 calls to Template::Context::visit, avg 13µs/call
147
148 $self->{ _HOT } = 1;
1491893µs eval {
150 my $block = $self->{ _BLOCK };
1519392ms $output = &$block($context);
# spent 365ms making 1 call to Template::Document::__ANON__[/usr/share/koha/opac/htdocs/opac-tmpl/prog/en-NZ/modules/opac-results.tt:541] # spent 17.7ms making 1 call to Template::Document::__ANON__[/usr/share/koha/opac/htdocs/opac-tmpl/prog/en-NZ/includes/opac-facets.inc:32] # spent 4.85ms making 2 calls to Template::Document::__ANON__[/usr/share/koha/opac/htdocs/opac-tmpl/prog/en-NZ/includes/page-numbers.inc:31], avg 2.42ms/call # spent 3.47ms making 1 call to Template::Document::__ANON__[/usr/share/koha/opac/htdocs/opac-tmpl/prog/en-NZ/includes/masthead.inc:111] # spent 600µs making 1 call to Template::Document::__ANON__[/usr/share/koha/opac/htdocs/opac-tmpl/prog/en-NZ/includes/doc-head-close.inc:121] # spent 296µs making 1 call to Template::Document::__ANON__[/usr/share/koha/opac/htdocs/opac-tmpl/prog/en-NZ/includes/opac-bottom.inc:74] # spent 292µs making 1 call to Template::Document::__ANON__[/usr/share/koha/opac/htdocs/opac-tmpl/prog/en-NZ/includes/resort_form.inc:48] # spent 42µs making 1 call to Template::Document::__ANON__[/usr/share/koha/opac/htdocs/opac-tmpl/prog/en-NZ/includes/doc-head-open.inc:14]
152 };
153 $self->{ _HOT } = 0;
154
155947µs $context->leave();
# spent 47µs making 9 calls to Template::Context::leave, avg 5µs/call
156
157 die $context->catch($@)
158 if $@;
159
160 return $output;
161}
162
163
164#------------------------------------------------------------------------
165# AUTOLOAD
166#
167# Provides pseudo-methods for read-only access to various internal
168# members.
169#------------------------------------------------------------------------
170
171
# spent 190µs (145+45) within Template::Document::AUTOLOAD which was called 9 times, avg 21µs/call: # 8 times (118µs+37µs) by main::NULL at line 0 of /usr/share/koha/opac/cgi-bin/opac/opac-search.pl, avg 19µs/call # once (26µs+9µs) by Template::Stash::XS::get at line 22 of /usr/share/koha/opac/htdocs/opac-tmpl/prog/en-NZ/includes/opac-bottom.inc
sub AUTOLOAD {
17237227µs my $self = shift;
173 my $method = $AUTOLOAD;
174
175945µs $method =~ s/.*:://;
# spent 45µs making 9 calls to Template::Document::CORE:subst, avg 5µs/call
176 return if $method eq 'DESTROY';
177# my ($pkg, $file, $line) = caller();
178# print STDERR "called $self->AUTOLOAD($method) from $file line $line\n";
179 return $self->{ $method };
180}
181
182
183#========================================================================
184# ----- PRIVATE METHODS -----
185#========================================================================
186
187
188#------------------------------------------------------------------------
189# _dump()
190#
191# Debug method which returns a string representing the internal state
192# of the object.
193#------------------------------------------------------------------------
194
195sub _dump {
196 my $self = shift;
197 my $dblks;
198 my $output = "$self : $self->{ name }\n";
199
200 $output .= "BLOCK: $self->{ _BLOCK }\nDEFBLOCKS:\n";
201
202 if ($dblks = $self->{ _DEFBLOCKS }) {
203 foreach my $b (keys %$dblks) {
204 $output .= " $b: $dblks->{ $b }\n";
205 }
206 }
207
208 return $output;
209}
210
211
212#========================================================================
213# ----- CLASS METHODS -----
214#========================================================================
215
216#------------------------------------------------------------------------
217# as_perl($content)
218#
219# This method expects a reference to a hash passed as the first argument
220# containing 3 items:
221# METADATA # a hash of template metadata
222# BLOCK # string containing Perl sub definition for main block
223# DEFBLOCKS # hash containing further subs for addional BLOCK defs
224# It returns a string containing Perl code which, when evaluated and
225# executed, will instantiate a new Template::Document object with the
226# above data. On error, it returns undef with an appropriate error
227# message set in $ERROR.
228#------------------------------------------------------------------------
229
230sub as_perl {
231 my ($class, $content) = @_;
232 my ($block, $defblocks, $metadata) = @$content{ qw( BLOCK DEFBLOCKS METADATA ) };
233
234 $block =~ s/\n(?!#line)/\n /g;
235 $block =~ s/\s+$//;
236
237 $defblocks = join('', map {
238 my $code = $defblocks->{ $_ };
239 $code =~ s/\n(?!#line)/\n /g;
240 $code =~ s/\s*$//;
241 " '$_' => $code,\n";
242 } keys %$defblocks);
243 $defblocks =~ s/\s+$//;
244
245 $metadata = join('', map {
246 my $x = $metadata->{ $_ };
247 $x =~ s/(['\\])/\\$1/g;
248 " '$_' => '$x',\n";
249 } keys %$metadata);
250 $metadata =~ s/\s+$//;
251
252 return <<EOF
253#------------------------------------------------------------------------
254# Compiled template generated by the Template Toolkit version $Template::VERSION
255#------------------------------------------------------------------------
256
257$class->new({
258 METADATA => {
259$metadata
260 },
261 BLOCK => $block,
262 DEFBLOCKS => {
263$defblocks
264 },
265});
266EOF
267}
268
269
270#------------------------------------------------------------------------
271# write_perl_file($filename, \%content)
272#
273# This method calls as_perl() to generate the Perl code to represent a
274# compiled template with the content passed as the second argument.
275# It then writes this to the file denoted by the first argument.
276#
277# Returns 1 on success. On error, sets the $ERROR package variable
278# to contain an error message and returns undef.
279#------------------------------------------------------------------------
280
281sub write_perl_file {
282 my ($class, $file, $content) = @_;
283 my ($fh, $tmpfile);
284
285 return $class->error("invalid filename: $file")
286 unless $file =~ /^(.+)$/s;
287
288 eval {
289 require File::Temp;
290 require File::Basename;
291 ($fh, $tmpfile) = File::Temp::tempfile(
292 DIR => File::Basename::dirname($file)
293 );
294 my $perlcode = $class->as_perl($content) || die $!;
295
296 if ($UNICODE && is_utf8($perlcode)) {
297 $perlcode = "use utf8;\n\n$perlcode";
298 binmode $fh, ":utf8";
299 }
300 print $fh $perlcode;
301 close($fh);
302 };
303 return $class->error($@) if $@;
304 return rename($tmpfile, $file)
305 || $class->error($!);
306}
307
308
309#------------------------------------------------------------------------
310# catch_warnings($msg)
311#
312# Installed as
313#------------------------------------------------------------------------
314
315sub catch_warnings {
316 $COMPERR .= join('', @_);
317}
318
319
32018µs1;
321
322__END__
 
# spent 742µs within Template::Document::CORE:match which was called 8 times, avg 93µs/call: # 8 times (742µs+0s) by Template::Document::new at line 75, avg 93µs/call
sub Template::Document::CORE:match; # opcode
# spent 45µs within Template::Document::CORE:subst which was called 9 times, avg 5µs/call: # 9 times (45µs+0s) by Template::Document::AUTOLOAD at line 175, avg 5µs/call
sub Template::Document::CORE:subst; # opcode
Report produced by the NYTProf 4.04 Perl profiler, developed by Tim Bunce and Adam Kaplan.