| ',
|
|
36
|
|
|
|
|
|
|
simple_blog => ' ',
|
|
37
|
|
|
|
|
|
|
title => ' ',
|
|
38
|
|
|
|
|
|
|
author => ' ',
|
|
39
|
|
|
|
|
|
|
email => ' ',
|
|
40
|
|
|
|
|
|
|
ts => ' ',
|
|
41
|
|
|
|
|
|
|
summary => ' ',
|
|
42
|
|
|
|
|
|
|
content => ' ',
|
|
43
|
|
|
|
|
|
|
};
|
|
44
|
|
|
|
|
|
|
$blog->render_current($format,3);
|
|
45
|
|
|
|
|
|
|
$blog->render_all($format);
|
|
46
|
|
|
|
|
|
|
$blog->remove('08');
|
|
47
|
|
|
|
|
|
|
exit;
|
|
48
|
|
|
|
|
|
|
|
|
49
|
|
|
|
|
|
|
Please see the *.cgi files included in the tar distribution for examples of simple use.
|
|
50
|
|
|
|
|
|
|
|
|
51
|
|
|
|
|
|
|
=head1 DEPENDENCIES
|
|
52
|
|
|
|
|
|
|
|
|
53
|
|
|
|
|
|
|
Nothing outside of the core perl distribution.
|
|
54
|
|
|
|
|
|
|
|
|
55
|
|
|
|
|
|
|
=head1 EXPORT
|
|
56
|
|
|
|
|
|
|
|
|
57
|
|
|
|
|
|
|
Nothing.
|
|
58
|
|
|
|
|
|
|
|
|
59
|
|
|
|
|
|
|
=head1 DESCRIPTION
|
|
60
|
|
|
|
|
|
|
|
|
61
|
|
|
|
|
|
|
This is a backwards-compatible modification of C
|
|
62
|
|
|
|
|
|
|
by JA Robson , indentical in all but
|
|
63
|
|
|
|
|
|
|
the need for C and Perl 5.6.1. It also includes an additional
|
|
64
|
|
|
|
|
|
|
method to render a specific blog, and the latest C blogs.
|
|
65
|
|
|
|
|
|
|
|
|
66
|
|
|
|
|
|
|
Instead of C, this module uses C,
|
|
67
|
|
|
|
|
|
|
of the core distribution. Naturally formatting is rather restricted,
|
|
68
|
|
|
|
|
|
|
but it can produce some useful results if you know your way around
|
|
69
|
|
|
|
|
|
|
CSS (L), and is better than
|
|
70
|
|
|
|
|
|
|
a poke in the eye with a sharp stick.
|
|
71
|
|
|
|
|
|
|
|
|
72
|
|
|
|
|
|
|
=head1 USAGE
|
|
73
|
|
|
|
|
|
|
|
|
74
|
|
|
|
|
|
|
Please read the documentation for L before continuing,
|
|
75
|
|
|
|
|
|
|
but ignore the documentation for the rendering methods.
|
|
76
|
|
|
|
|
|
|
|
|
77
|
|
|
|
|
|
|
The rendering methods C and C no longer
|
|
78
|
|
|
|
|
|
|
take a paramter of an XSLT file, but instead a reference to a hash,
|
|
79
|
|
|
|
|
|
|
the keys of which are the names of the nodes in a C
|
|
80
|
|
|
|
|
|
|
XML file, values being HTML to wrap around the named node.
|
|
81
|
|
|
|
|
|
|
|
|
82
|
|
|
|
|
|
|
Only the opening tags need be supplied: the correct end-tags will
|
|
83
|
|
|
|
|
|
|
supplied in lower-case by this module.
|
|
84
|
|
|
|
|
|
|
|
|
85
|
|
|
|
|
|
|
For an example, please see the L.
|
|
86
|
|
|
|
|
|
|
|
|
87
|
|
|
|
|
|
|
=cut
|
|
88
|
|
|
|
|
|
|
|
|
89
|
|
|
|
|
|
|
#this method takes a predetermined number of blogs from the top of the 'bb.idx' file
|
|
90
|
|
|
|
|
|
|
#and generates an output file (HTML). The $format argument is explained in the POD
|
|
91
|
|
|
|
|
|
|
#
|
|
92
|
|
|
|
|
|
|
|
|
93
|
|
|
|
|
|
|
=head2 METHOD render_current_by_author
|
|
94
|
|
|
|
|
|
|
|
|
95
|
|
|
|
|
|
|
As C but accepts a format hash, number of entries to display,
|
|
96
|
|
|
|
|
|
|
an optional B, and optional output file.
|
|
97
|
|
|
|
|
|
|
|
|
98
|
|
|
|
|
|
|
=cut
|
|
99
|
|
|
|
|
|
|
|
|
100
|
0
|
|
|
0
|
1
|
0
|
sub render_current_by_author { my ($self, $format, $dispNum, $author, $outFile) = (@_);
|
|
101
|
0
|
|
|
|
|
0
|
$self->{_show_author} = $author;
|
|
102
|
0
|
|
|
|
|
0
|
return $self->render_current($format, $dispNum, $outFile);
|
|
103
|
|
|
|
|
|
|
}
|
|
104
|
|
|
|
|
|
|
|
|
105
|
1
|
|
|
1
|
0
|
20
|
sub render_current { my ($self, $format, $dispNum, $outFile) = (@_);
|
|
106
|
1
|
|
|
|
|
4
|
local *BB;
|
|
107
|
|
|
|
|
|
|
# make sure we're getting a reasonable number of blogs to print
|
|
108
|
1
|
50
|
|
|
|
4
|
$dispNum = 1 if $dispNum < 1;
|
|
109
|
|
|
|
|
|
|
|
|
110
|
|
|
|
|
|
|
#read in the blog entries from the 'bb.idx' file
|
|
111
|
1
|
50
|
|
|
|
40
|
unless (open BB, $self->{blog_idx}){
|
|
112
|
0
|
|
|
|
|
0
|
die "No blog index $self->{blog_idx}: $!, caller:" .(join" ",caller);
|
|
113
|
|
|
|
|
|
|
}
|
|
114
|
1
|
50
|
|
|
|
12
|
flock *BB,2 if $^O ne 'MSWin32';
|
|
115
|
1
|
|
|
|
|
6
|
seek BB,0,0; # rewind to the start
|
|
116
|
1
|
|
|
|
|
5
|
truncate BB, 0; # the file might shrink!
|
|
117
|
1
|
|
|
|
|
2
|
my @getFiles;
|
|
118
|
1
|
|
|
|
|
3
|
my $cnt=0;
|
|
119
|
1
|
|
|
|
|
23
|
while () {
|
|
120
|
2
|
100
|
66
|
|
|
27
|
next if (($cnt == $dispNum) || ($_ =~ /^\#/));
|
|
121
|
1
|
|
|
|
|
9
|
my @tmp = split(/\t/, $_);
|
|
122
|
1
|
50
|
33
|
|
|
6
|
next if defined $self->{_show_author} and $tmp[3] ne $self->{_show_author};
|
|
123
|
1
|
|
|
|
|
4
|
push(@getFiles, $tmp[0]);
|
|
124
|
1
|
|
|
|
|
9
|
$cnt++;
|
|
125
|
|
|
|
|
|
|
}
|
|
126
|
1
|
|
|
|
|
12
|
close BB;
|
|
127
|
1
|
50
|
|
|
|
41
|
flock (*BB, 8) if $^O ne 'MSWin32';
|
|
128
|
|
|
|
|
|
|
|
|
129
|
|
|
|
|
|
|
#open the 'blog.xml' files individually and concatenate into xmlString
|
|
130
|
1
|
|
|
|
|
3
|
my $xmlString = "\n";
|
|
131
|
1
|
|
|
|
|
5
|
foreach my $fil (@getFiles) {
|
|
132
|
1
|
|
|
|
|
2
|
my $preStr;
|
|
133
|
1
|
50
|
|
|
|
51
|
open (GF, "$fil") or die "Error opening $fil - $!";
|
|
134
|
1
|
50
|
|
|
|
11
|
flock *GF,2 if $^O ne 'MSWin32';
|
|
135
|
1
|
|
|
|
|
7
|
seek GF,0,0; # rewind to the start
|
|
136
|
1
|
|
|
|
|
5
|
truncate GF, 0; # the file might shrink!
|
|
137
|
1
|
|
|
|
|
30
|
while () { $preStr .= $_; }
|
|
|
9
|
|
|
|
|
27
|
|
|
138
|
1
|
|
|
|
|
12
|
close GF;
|
|
139
|
1
|
50
|
|
|
|
36
|
flock (*GF, 8) if $^O ne 'MSWin32';
|
|
140
|
1
|
|
|
|
|
8
|
$xmlString .= $preStr;
|
|
141
|
|
|
|
|
|
|
}
|
|
142
|
1
|
|
|
|
|
3
|
$xmlString .= "\n";
|
|
143
|
|
|
|
|
|
|
|
|
144
|
|
|
|
|
|
|
#process the generated Blog file
|
|
145
|
1
|
|
|
|
|
9
|
my $outP = $self->transform ($format,\$xmlString);
|
|
146
|
|
|
|
|
|
|
|
|
147
|
1
|
50
|
|
|
|
4
|
if (not defined $outFile) { #if output file set to nothing, spit to STDOUT
|
|
148
|
1
|
|
|
|
|
63
|
print $$outP;
|
|
149
|
|
|
|
|
|
|
}
|
|
150
|
|
|
|
|
|
|
else {
|
|
151
|
0
|
|
|
|
|
0
|
open (OF, ">$self->{path}". $outFile);
|
|
152
|
0
|
0
|
|
|
|
0
|
flock *OF,2 if $^O ne 'MSWin32';
|
|
153
|
0
|
|
|
|
|
0
|
seek OF,0,0; # rewind to the start
|
|
154
|
0
|
|
|
|
|
0
|
truncate OF, 0; # the file might shrink!
|
|
155
|
0
|
|
|
|
|
0
|
print OF $$outP;
|
|
156
|
0
|
|
|
|
|
0
|
close OF;
|
|
157
|
0
|
0
|
|
|
|
0
|
flock (*OF, 8) if $^O ne 'MSWin32';
|
|
158
|
|
|
|
|
|
|
}
|
|
159
|
1
|
|
|
|
|
8
|
return $outP;
|
|
160
|
|
|
|
|
|
|
}
|
|
161
|
|
|
|
|
|
|
|
|
162
|
|
|
|
|
|
|
#this subroutine creates an archive output by opening 'bb.idx' and
|
|
163
|
|
|
|
|
|
|
#concatentating all the files in the
|
|
164
|
|
|
|
|
|
|
#blogbase into a single string, and processing it $format as explained
|
|
165
|
|
|
|
|
|
|
#in the pod. Works nearly identical to gen_Blog_Current,
|
|
166
|
|
|
|
|
|
|
#except it gets all blogs, not just the 'n' most current.
|
|
167
|
|
|
|
|
|
|
|
|
168
|
1
|
|
|
1
|
0
|
546
|
sub render_all { my ($self, $format, $outFile) = @_;
|
|
169
|
|
|
|
|
|
|
#read in the blog entries from the 'bb.idx' file
|
|
170
|
1
|
50
|
|
|
|
59
|
open(BB, $self->{blog_idx}) or die 'Error opening idx '.$self->{blog_idx}." - $!";
|
|
171
|
1
|
50
|
|
|
|
19
|
flock *BB,2 if $^O ne 'MSWin32';
|
|
172
|
1
|
|
|
|
|
6
|
seek BB,0,0; # rewind to the start
|
|
173
|
1
|
|
|
|
|
6
|
truncate BB, 0; # the file might shrink!
|
|
174
|
1
|
|
|
|
|
2
|
my @getFiles;
|
|
175
|
1
|
|
|
|
|
26
|
while () {
|
|
176
|
2
|
100
|
|
|
|
13
|
next if ($_ =~ /^\#/);
|
|
177
|
1
|
|
|
|
|
8
|
my @tmp = split(/\t/, $_);
|
|
178
|
1
|
50
|
33
|
|
|
7
|
next if defined $self->{_show_author} and $tmp[3] ne $self->{_show_author};
|
|
179
|
1
|
|
|
|
|
9
|
push (@getFiles, $tmp[0]);
|
|
180
|
|
|
|
|
|
|
}
|
|
181
|
1
|
|
|
|
|
16
|
close BB;
|
|
182
|
1
|
50
|
|
|
|
39
|
flock (*BB, 8) if $^O ne 'MSWin32';
|
|
183
|
|
|
|
|
|
|
|
|
184
|
|
|
|
|
|
|
|
|
185
|
|
|
|
|
|
|
#open the 'blog.xml' files individually and concatenate into xmlString
|
|
186
|
1
|
|
|
|
|
3
|
my $xmlString = "\n";
|
|
187
|
1
|
|
|
|
|
3
|
foreach my $fil (@getFiles) {
|
|
188
|
1
|
|
|
|
|
1
|
my $preStr;
|
|
189
|
1
|
50
|
|
|
|
39
|
open (GF, $fil) or die "Error opening $fil - $!";
|
|
190
|
1
|
50
|
|
|
|
8
|
flock *GF,2 if $^O ne 'MSWin32';
|
|
191
|
1
|
|
|
|
|
5
|
seek GF,0,0; # rewind to the start
|
|
192
|
1
|
|
|
|
|
4
|
truncate GF, 0; # the file might shrink!
|
|
193
|
1
|
|
|
|
|
24
|
while () { $preStr .= $_; }
|
|
|
9
|
|
|
|
|
24
|
|
|
194
|
1
|
|
|
|
|
9
|
close GF;
|
|
195
|
1
|
50
|
|
|
|
34
|
flock (*GF, 8) if $^O ne 'MSWin32';
|
|
196
|
1
|
|
|
|
|
5
|
$xmlString .= $preStr;
|
|
197
|
|
|
|
|
|
|
}
|
|
198
|
1
|
|
|
|
|
3
|
$xmlString .= "\n";
|
|
199
|
|
|
|
|
|
|
|
|
200
|
|
|
|
|
|
|
#process the generated Blog file
|
|
201
|
1
|
|
|
|
|
5
|
my $outP = $self->transform ($format,\$xmlString);
|
|
202
|
|
|
|
|
|
|
|
|
203
|
1
|
50
|
|
|
|
5
|
if (not defined($outFile)) { #if output file not defined, spit to STDOUT
|
|
204
|
1
|
|
|
|
|
58
|
print $$outP;
|
|
205
|
|
|
|
|
|
|
}
|
|
206
|
|
|
|
|
|
|
else {
|
|
207
|
0
|
|
|
|
|
0
|
open (OF, ">$self->{path}". $outFile);
|
|
208
|
0
|
0
|
|
|
|
0
|
flock *OF,2 if $^O ne 'MSWin32';
|
|
209
|
0
|
|
|
|
|
0
|
seek OF,0,0; # rewind to the start
|
|
210
|
0
|
|
|
|
|
0
|
truncate OF, 0; # the file might shrink!
|
|
211
|
0
|
|
|
|
|
0
|
print OF $$outP;
|
|
212
|
0
|
|
|
|
|
0
|
close OF;
|
|
213
|
0
|
0
|
|
|
|
0
|
flock (*OF, 8) if $^O ne 'MSWin32';
|
|
214
|
|
|
|
|
|
|
}
|
|
215
|
1
|
|
|
|
|
6
|
return $outP;
|
|
216
|
|
|
|
|
|
|
}
|
|
217
|
|
|
|
|
|
|
|
|
218
|
|
|
|
|
|
|
|
|
219
|
|
|
|
|
|
|
=head2 METHOD render_all_by_author
|
|
220
|
|
|
|
|
|
|
|
|
221
|
|
|
|
|
|
|
Identical to C but takes an additional argument, that is the author ID.
|
|
222
|
|
|
|
|
|
|
|
|
223
|
|
|
|
|
|
|
=cut
|
|
224
|
|
|
|
|
|
|
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225
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0
|
|
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0
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1
|
0
|
sub render_all_by_author { my ($self, $format, $author, $outFile) = @_;
|
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226
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0
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|
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|
|
0
|
$self->{_show_author} = $author;
|
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227
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0
|
|
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|
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0
|
return $self->render_all($format, $outFile);
|
|
228
|
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|
|
}
|
|
229
|
|
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230
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231
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232
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|
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|
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# Transform XML to HTML
|
|
233
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|
|
|
|
|
|
# Accepts: reference to a 'formatting' hash; reference to a string of XML
|
|
234
|
|
|
|
|
|
|
# Returns: reference to a string of HTML
|
|
235
|
2
|
|
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2
|
0
|
5
|
sub transform { my ($self, $format, $xml) = (shift, shift, shift);
|
|
236
|
2
|
|
|
|
|
5
|
local $_;
|
|
237
|
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|
|
|
|
238
|
2
|
50
|
33
|
|
|
17
|
if (not defined $format or ref $format ne 'HASH'){
|
|
239
|
0
|
|
|
|
|
0
|
Carp::confess "transform takes two arguments, the first being a hash reference for formatting";
|
|
240
|
|
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|
|
|
|
}
|
|
241
|
2
|
50
|
33
|
|
|
15
|
if (not defined $xml or ref $xml ne 'SCALAR'){
|
|
242
|
0
|
|
|
|
|
0
|
Carp::confess "transform takes two arguments, the second being a scalar reference of XML";
|
|
243
|
|
|
|
|
|
|
}
|
|
244
|
2
|
|
|
|
|
3
|
my $open = {};
|
|
245
|
2
|
|
|
|
|
2
|
my $html;
|
|
246
|
2
|
|
|
|
|
9
|
foreach my $node (keys %$format){
|
|
247
|
14
|
|
|
|
|
179
|
my $p = HTML::TokeParser->new(\$format->{$node});
|
|
248
|
14
|
|
|
|
|
1709
|
my $html = "";
|
|
249
|
14
|
|
|
|
|
43
|
while (my $t = $p->get_token){
|
|
250
|
16
|
50
|
|
|
|
480
|
push @{$open->{$node}},"@$t[1]" if @$t[0] eq 'S';
|
|
|
16
|
|
|
|
|
115
|
|
|
251
|
|
|
|
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|
|
}
|
|
252
|
|
|
|
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|
|
}
|
|
253
|
|
|
|
|
|
|
|
|
254
|
2
|
|
|
|
|
35
|
my $p = HTML::TokeParser->new($xml);
|
|
255
|
2
|
|
|
|
|
294
|
my @current;
|
|
256
|
|
|
|
|
|
|
# use Data::Dumper; die Dumper $xml,$format; #simple_blog_wrap|simple_blog|ts|
|
|
257
|
|
|
|
|
|
|
|
|
258
|
2
|
|
|
|
|
8
|
while (my $t = $p->get_token){
|
|
259
|
80
|
100
|
100
|
|
|
2096
|
if (@$t[0] eq 'S' and @$t[1] =~ /^(simple_blog_wrap|simple_blog|ts|title|author|email|summary|content)$/){
|
|
|
|
100
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
260
|
|
|
|
|
|
|
# warn "Open ",@$t[1],"\n" if $^W;
|
|
261
|
16
|
|
|
|
|
23
|
push @current, @$t[1];
|
|
262
|
16
|
100
|
|
|
|
96
|
$html .= $format->{@$t[1]} if exists $format->{@$t[1]};
|
|
263
|
|
|
|
|
|
|
}
|
|
264
|
|
|
|
|
|
|
elsif (@$t[0] eq 'T'){
|
|
265
|
|
|
|
|
|
|
# warn "Text @$t[1]","\n" if $^W;
|
|
266
|
36
|
|
|
|
|
93
|
$html .= @$t[1] . $p->get_text;
|
|
267
|
|
|
|
|
|
|
}
|
|
268
|
|
|
|
|
|
|
elsif (@$t[0] eq 'E' and @$t[1] =~ /^(simple_blog_wrap|simple_blog|ts|title|author|email|summary|content)$/){
|
|
269
|
|
|
|
|
|
|
# warn "Close @$t[1] with ", join",",@{$open->{$current[$#current]}},"\n" if $^W;
|
|
270
|
16
|
100
|
|
|
|
50
|
$html .= join '',( map {""} reverse @{$open->{$current[$#current]}}) if $open->{$current[$#current]};
|
|
|
16
|
|
|
|
|
45
|
|
|
|
14
|
|
|
|
|
27
|
|
|
271
|
16
|
|
|
|
|
61
|
pop @current;
|
|
272
|
|
|
|
|
|
|
} elsif (@$t[0] eq 'S') {
|
|
273
|
6
|
|
|
|
|
82
|
$html .= @$t[4];
|
|
274
|
|
|
|
|
|
|
} elsif (@$t[0] =~ /^(E|PI)$/) {
|
|
275
|
6
|
|
|
|
|
26
|
$html .= @$t[2];
|
|
276
|
|
|
|
|
|
|
} else {
|
|
277
|
0
|
|
|
|
|
0
|
$html .= @$t[1];
|
|
278
|
|
|
|
|
|
|
}
|
|
279
|
|
|
|
|
|
|
}
|
|
280
|
2
|
|
|
|
|
61
|
return \$html;
|
|
281
|
|
|
|
|
|
|
}
|
|
282
|
|
|
|
|
|
|
|
|
283
|
|
|
|
|
|
|
|
|
284
|
|
|
|
|
|
|
=head2 METHOD: render_these_blogs
|
|
285
|
|
|
|
|
|
|
|
|
286
|
|
|
|
|
|
|
Alias for C.
|
|
287
|
|
|
|
|
|
|
|
|
288
|
|
|
|
|
|
|
=head2 METHOD: render_this_blog
|
|
289
|
|
|
|
|
|
|
|
|
290
|
|
|
|
|
|
|
Renders to C the nominated blog(s).
|
|
291
|
|
|
|
|
|
|
|
|
292
|
|
|
|
|
|
|
In addition to the method's object reference, accepts
|
|
293
|
|
|
|
|
|
|
a date and an author, and a format hash (see above).
|
|
294
|
|
|
|
|
|
|
The date should be in a C output with spaces
|
|
295
|
|
|
|
|
|
|
turned to underscores (C<_>).
|
|
296
|
|
|
|
|
|
|
|
|
297
|
|
|
|
|
|
|
On success, returns a reference to the Blog in HTML.
|
|
298
|
|
|
|
|
|
|
On failure returns C, sending a warning to C
|
|
299
|
|
|
|
|
|
|
if you have C on (C<-w>).
|
|
300
|
|
|
|
|
|
|
|
|
301
|
|
|
|
|
|
|
=cut
|
|
302
|
|
|
|
|
|
|
|
|
303
|
|
|
|
|
|
|
sub render_these_blogs {
|
|
304
|
0
|
|
|
0
|
1
|
0
|
my $self=shift;
|
|
305
|
0
|
|
|
|
|
0
|
return $self->render_this_blog(@_);
|
|
306
|
|
|
|
|
|
|
}
|
|
307
|
|
|
|
|
|
|
|
|
308
|
0
|
|
|
0
|
1
|
0
|
sub render_this_blog { my ($self,$date,$author,$format) = (shift,shift,shift,shift);
|
|
309
|
0
|
|
|
|
|
0
|
local (*IN, *DIR);
|
|
310
|
0
|
|
|
|
|
0
|
my ($html);
|
|
311
|
0
|
|
|
|
|
0
|
$date =~ s/[^\w\d_\*]//sg;
|
|
312
|
0
|
|
|
|
|
0
|
$date =~ s/\*/\.\*\?/g;
|
|
313
|
0
|
|
|
|
|
0
|
opendir DIR, $self->{blog_base};
|
|
314
|
0
|
|
|
|
|
0
|
my @dirs = grep {/^$date$/} readdir DIR;
|
|
|
0
|
|
|
|
|
0
|
|
|
315
|
0
|
|
|
|
|
0
|
closedir DIR;
|
|
316
|
0
|
|
|
|
|
0
|
foreach my $dir (reverse sort @dirs){
|
|
317
|
0
|
0
|
|
|
|
0
|
unless (open IN, $self->{blog_base}.$dir.'/blog.xml'){
|
|
318
|
0
|
0
|
|
|
|
0
|
warn "Could not find blog, ",
|
|
319
|
|
|
|
|
|
|
$self->{blog_base}.$date."_".$author,
|
|
320
|
|
|
|
|
|
|
"" if $^W;
|
|
321
|
0
|
|
|
|
|
0
|
return undef;
|
|
322
|
|
|
|
|
|
|
}
|
|
323
|
0
|
|
|
|
|
0
|
my $xmlString;
|
|
324
|
0
|
|
|
|
|
0
|
read IN,$xmlString,-s IN;
|
|
325
|
0
|
|
|
|
|
0
|
close IN;
|
|
326
|
0
|
|
|
|
|
0
|
$$html .= ${ $self->transform ($format,\$xmlString) };
|
|
|
0
|
|
|
|
|
0
|
|
|
327
|
|
|
|
|
|
|
}
|
|
328
|
0
|
|
|
|
|
0
|
print $$html;
|
|
329
|
0
|
|
|
|
|
0
|
return $html;
|
|
330
|
|
|
|
|
|
|
}
|
|
331
|
|
|
|
|
|
|
|
|
332
|
|
|
|
|
|
|
#################################################################
|
|
333
|
|
|
|
|
|
|
#
|
|
334
|
|
|
|
|
|
|
# Taken almost verbatum from Blog::Simple
|
|
335
|
|
|
|
|
|
|
#
|
|
336
|
|
|
|
|
|
|
#################################################################
|
|
337
|
|
|
|
|
|
|
|
|
338
|
|
|
|
|
|
|
#instantiate object, create dir/files under path
|
|
339
|
|
|
|
|
|
|
sub new {
|
|
340
|
|
|
|
|
|
|
#get parameters
|
|
341
|
1
|
|
|
1
|
0
|
208
|
my ($obj, $pth) = @_;
|
|
342
|
|
|
|
|
|
|
|
|
343
|
1
|
50
|
|
|
|
4
|
Carp::croak 'You must supply a path as the sole argument.' if not $pth;
|
|
344
|
|
|
|
|
|
|
|
|
345
|
1
|
|
|
|
|
4
|
$pth =~ s/\\/\//g; #turn backslashes into forward
|
|
346
|
|
|
|
|
|
|
|
|
347
|
|
|
|
|
|
|
#add the final slash, if needed
|
|
348
|
1
|
50
|
|
|
|
4
|
$pth .= "/" if $pth !~ /\/$/;
|
|
349
|
|
|
|
|
|
|
|
|
350
|
|
|
|
|
|
|
#create object data structure
|
|
351
|
1
|
|
|
|
|
8
|
my %sBlog = (
|
|
352
|
|
|
|
|
|
|
path => $pth,
|
|
353
|
|
|
|
|
|
|
blog_idx => $pth . "bb.idx",
|
|
354
|
|
|
|
|
|
|
blog_base => $pth . "b_base/",
|
|
355
|
|
|
|
|
|
|
del_list => ''
|
|
356
|
|
|
|
|
|
|
);
|
|
357
|
|
|
|
|
|
|
|
|
358
|
|
|
|
|
|
|
#create the paths
|
|
359
|
1
|
|
|
|
|
13
|
mkdir($sBlog{path}); #root path
|
|
360
|
1
|
|
|
|
|
12
|
mkdir($sBlog{blog_base});
|
|
361
|
|
|
|
|
|
|
|
|
362
|
1
|
|
|
|
|
3
|
my $sBRef = \%sBlog;
|
|
363
|
1
|
|
|
|
|
5
|
bless $sBRef, $obj;
|
|
364
|
|
|
|
|
|
|
}
|
|
365
|
|
|
|
|
|
|
|
|
366
|
|
|
|
|
|
|
#generate the 'bb.idx' file
|
|
367
|
1
|
|
|
1
|
0
|
64
|
sub create_index { my $obj = shift;
|
|
368
|
1
|
50
|
|
|
|
144
|
open(F, ">$obj->{blog_idx}") or die $obj->{blog_idx}, " ",$!;
|
|
369
|
1
|
50
|
|
|
|
16
|
flock *F,2 if $^O ne 'MSWin32';
|
|
370
|
1
|
|
|
|
|
10
|
seek F,0,0; # rewind to the start
|
|
371
|
1
|
|
|
|
|
39
|
truncate F, 0; # the file might shrink!
|
|
372
|
1
|
|
|
|
|
24
|
print F "#path_to_blog date_stamp title author summary";
|
|
373
|
1
|
|
|
|
|
67
|
close F;
|
|
374
|
1
|
50
|
|
|
|
74
|
flock (*F, 8) if $^O ne 'MSWin32';
|
|
375
|
|
|
|
|
|
|
}
|
|
376
|
|
|
|
|
|
|
|
|
377
|
|
|
|
|
|
|
#adds a blog to the 'b_base' directory
|
|
378
|
1
|
|
|
1
|
0
|
15
|
sub add { my ($obj, $title, $author, $email, $smmry, $content) = @_;
|
|
379
|
1
|
|
|
|
|
5
|
local (*BF,*BB);
|
|
380
|
|
|
|
|
|
|
|
|
381
|
|
|
|
|
|
|
#handle undefined variables
|
|
382
|
1
|
50
|
|
|
|
8
|
if (not defined($title)) { $title = ''; }
|
|
|
0
|
|
|
|
|
0
|
|
|
383
|
1
|
50
|
|
|
|
3
|
if (not defined($author)) { $author = ''; }
|
|
|
0
|
|
|
|
|
0
|
|
|
384
|
1
|
50
|
|
|
|
5
|
if (not defined($email)) { $email = ''; }
|
|
|
0
|
|
|
|
|
0
|
|
|
385
|
1
|
50
|
|
|
|
3
|
if (not defined($smmry)) { $smmry = ''; }
|
|
|
0
|
|
|
|
|
0
|
|
|
386
|
1
|
50
|
|
|
|
14
|
if (not defined($content)) { $content = ''; }
|
|
|
0
|
|
|
|
|
0
|
|
|
387
|
|
|
|
|
|
|
|
|
388
|
1
|
|
|
|
|
50
|
my $tmp = localtime(time);
|
|
389
|
1
|
|
|
|
|
3
|
my $ts = $tmp; #for 'bb.idx' entry
|
|
390
|
|
|
|
|
|
|
|
|
391
|
1
|
|
|
|
|
4
|
$content =~ s/\t/ /g; #remove any tabs in the content, summary
|
|
392
|
1
|
|
|
|
|
9
|
$smmry =~ s/\t/ /g;
|
|
393
|
|
|
|
|
|
|
|
|
394
|
|
|
|
|
|
|
|
|
395
|
|
|
|
|
|
|
#The core blog XML template
|
|
396
|
|
|
|
|
|
|
#==========================
|
|
397
|
1
|
|
|
|
|
7
|
my $blogTmplt =<
|
|
398
|
|
|
|
|
|
|
|
|
399
|
|
|
|
|
|
|
$title
|
|
400
|
|
|
|
|
|
|
$author
|
|
401
|
|
|
|
|
|
|
$email
|
|
402
|
|
|
|
|
|
|
$ts
|
|
403
|
|
|
|
|
|
|
$smmry
|
|
404
|
|
|
|
|
|
|
$content
|
|
405
|
|
|
|
|
|
|
|
|
406
|
|
|
|
|
|
|
END_BT
|
|
407
|
|
|
|
|
|
|
#==========================
|
|
408
|
|
|
|
|
|
|
|
|
409
|
|
|
|
|
|
|
#prepare the directory to be unique
|
|
410
|
1
|
|
|
|
|
13
|
$tmp =~ s/[\s:]/_/g;
|
|
411
|
1
|
|
|
|
|
3
|
my $tmpA = $author;
|
|
412
|
1
|
|
|
|
|
6
|
$tmpA =~ s/[^a-zA-Z]/_/g;
|
|
413
|
1
|
|
|
|
|
5
|
my $unqDir = $obj->{blog_base} . $tmp . "_" . $tmpA . "/";
|
|
414
|
|
|
|
|
|
|
|
|
415
|
|
|
|
|
|
|
#create the directory
|
|
416
|
1
|
50
|
|
|
|
130
|
mkdir $unqDir or die 'Could not mkdir '.$unqDir.' - '. $!;
|
|
417
|
|
|
|
|
|
|
|
|
418
|
|
|
|
|
|
|
#put 'blog.xml' in it
|
|
419
|
1
|
50
|
|
|
|
102
|
open(BF, ">${unqDir}blog.xml") or die "Could not open to write $unqDir/blog.xml - $!";
|
|
420
|
1
|
50
|
|
|
|
11
|
flock *BF,2 if $^O ne 'MSWin32';
|
|
421
|
1
|
|
|
|
|
8
|
seek BF,0,0; # rewind to the start
|
|
422
|
1
|
|
|
|
|
28
|
truncate BF, 0; # the file might shrink!
|
|
423
|
1
|
|
|
|
|
21
|
print BF $blogTmplt;
|
|
424
|
1
|
|
|
|
|
44
|
close BF;
|
|
425
|
1
|
50
|
|
|
|
53
|
flock (*BF, 8) if $^O ne 'MSWin32';
|
|
426
|
|
|
|
|
|
|
|
|
427
|
|
|
|
|
|
|
#save entry to 'bb.idx'
|
|
428
|
1
|
50
|
|
|
|
52
|
open(BB, $obj->{blog_idx}) or die "Could not open $obj->{blog_idx} - $!";
|
|
429
|
1
|
50
|
|
|
|
13
|
flock *BB,2 if $^O ne 'MSWin32';
|
|
430
|
1
|
|
|
|
|
6
|
seek BB,0,0; # rewind to the start
|
|
431
|
1
|
|
|
|
|
6
|
truncate BB, 0; # the file might shrink!
|
|
432
|
1
|
|
|
|
|
2
|
my $bbIdx;
|
|
433
|
1
|
|
|
|
|
125
|
while () { $bbIdx .= $_; }
|
|
|
1
|
|
|
|
|
7
|
|
|
434
|
1
|
|
|
|
|
16
|
close BB;
|
|
435
|
1
|
50
|
|
|
|
43
|
flock (*BB, 8) if $^O ne 'MSWin32';
|
|
436
|
|
|
|
|
|
|
|
|
437
|
1
|
|
|
|
|
18
|
my $curLine = "${unqDir}blog.xml\t$ts\t$title\t$author\t$smmry\n";
|
|
438
|
|
|
|
|
|
|
|
|
439
|
1
|
50
|
|
|
|
92
|
open(BB, ">$obj->{blog_idx}") or die "Error writing $obj->{blog_idx} - $!";
|
|
440
|
1
|
50
|
|
|
|
11
|
flock *BB,2 if $^O ne 'MSWin32';
|
|
441
|
1
|
|
|
|
|
6
|
seek BB,0,0; # rewind to the start
|
|
442
|
1
|
|
|
|
|
25
|
truncate BB, 0; # the file might shrink!
|
|
443
|
1
|
|
|
|
|
5
|
print BB $curLine; print BB $bbIdx;
|
|
|
1
|
|
|
|
|
18
|
|
|
444
|
1
|
|
|
|
|
37
|
close BB;
|
|
445
|
1
|
50
|
|
|
|
48
|
flock (*BB, 8) if $^O ne 'MSWin32';
|
|
446
|
|
|
|
|
|
|
}
|
|
447
|
|
|
|
|
|
|
|
|
448
|
|
|
|
|
|
|
#remove entry from bb.idx
|
|
449
|
|
|
|
|
|
|
#the parameter passed is a regular expression. This way, multiple entries
|
|
450
|
|
|
|
|
|
|
#can be removed simultaneously. Only removes entries from the 'bb.idx' file
|
|
451
|
|
|
|
|
|
|
#and returns the paths that need to be removed as an array.
|
|
452
|
|
|
|
|
|
|
sub remove {
|
|
453
|
0
|
|
|
0
|
0
|
|
my ($obj, $rex) = @_;
|
|
454
|
0
|
|
|
|
|
|
local (*RB);
|
|
455
|
|
|
|
|
|
|
|
|
456
|
0
|
0
|
|
|
|
|
if (defined($rex)) {
|
|
457
|
0
|
|
|
|
|
|
my @bbI;
|
|
458
|
|
|
|
|
|
|
my @delF;
|
|
459
|
|
|
|
|
|
|
|
|
460
|
|
|
|
|
|
|
#get the index, check for matches, return only those lines
|
|
461
|
|
|
|
|
|
|
#that do not match
|
|
462
|
0
|
0
|
|
|
|
|
open(RB, $obj->{blog_idx}) or die 'Could not open '.$obj->{blog_idx}.' '.$!;
|
|
463
|
0
|
0
|
|
|
|
|
flock *RB,2 if $^O ne 'MSWin32';
|
|
464
|
0
|
|
|
|
|
|
seek RB,0,0; # rewind to the start
|
|
465
|
0
|
|
|
|
|
|
truncate RB, 0; # the file might shrink!
|
|
466
|
0
|
|
|
|
|
|
foreach my $chk () {
|
|
467
|
0
|
0
|
|
|
|
|
if ($chk =~ /$rex/) {
|
|
468
|
|
|
|
|
|
|
#do the removal code
|
|
469
|
0
|
|
|
|
|
|
my @lA = split(/\t/, $chk);
|
|
470
|
0
|
|
|
|
|
|
push(@delF, $lA[0]);
|
|
471
|
|
|
|
|
|
|
}
|
|
472
|
0
|
|
|
|
|
|
else { push(@bbI, $_); }
|
|
473
|
|
|
|
|
|
|
}
|
|
474
|
0
|
|
|
|
|
|
close RB;
|
|
475
|
0
|
0
|
|
|
|
|
flock (*RB, 8) if $^O ne 'MSWin32';
|
|
476
|
|
|
|
|
|
|
|
|
477
|
|
|
|
|
|
|
#write the new index
|
|
478
|
0
|
0
|
|
|
|
|
open(RB, ">".$obj->{blog_idx}) or die 'Could not open to write to '.$obj->{blog_idx}.' '.$!;
|
|
479
|
0
|
|
|
|
|
|
print RB @bbI;
|
|
480
|
0
|
|
|
|
|
|
close RB;
|
|
481
|
|
|
|
|
|
|
|
|
482
|
0
|
|
|
|
|
|
$obj->{del_list} = \@delF;
|
|
483
|
|
|
|
|
|
|
} #defined($rex)
|
|
484
|
|
|
|
|
|
|
|
|
485
|
|
|
|
|
|
|
}
|
|
486
|
|
|
|
|
|
|
|
|
487
|
|
|
|
|
|
|
|
|
488
|
|
|
|
|
|
|
|
|
489
|
|
|
|
|
|
|
1;
|
|
490
|
|
|
|
|
|
|
__END__
|