1 #####
2 # FCKeditor - The text editor
for Internet - http://www.fckeditor.net
3 # Copyright (C)
2003-2008 Frederico Caldeira Knabben
4 #
5 # == BEGIN LICENSE ==
6 #
7 # Licensed under the terms of any of the following licenses at your
8 # choice:
9 #
10 # - GNU General Public License Version
2 or later (the "GPL")
11 # http:
//www.gnu.org/licenses/gpl.html
12 #
13 # - GNU Lesser General Public License Version
2.1 or later (the "LGPL")
14 # http:
//www.gnu.org/licenses/lgpl.html
15 #
16 # - Mozilla Public License Version
1.1 or later (the "MPL")
17 # http:
//www.mozilla.org/MPL/MPL-1.1.html
18 #
19 # == END LICENSE ==
20 #
21 # This
is the integration file for Perl.
22 #####
23
24 #my $InstanceName;
25 #my $BasePath;
26 #my $Width;
27 #my $Height;
28 #my $ToolbarSet;
29 #my $Value;
30 #my %Config;
31
32 sub FCKeditor
33 {
34
35     local($instanceName) = @_;
36     $InstanceName = $instanceName;
37     $BasePath =
'/fckeditor/';
38     $Width =
'100%';
39     $Height =
'200';
40     $ToolbarSet =
'Default';
41     $Value =
'';
42 }
43
44 sub Create
45 {
46     print &CreateHtml();
47 }
48
49 sub specialchar_cnv
50 {
51
52     local($ch) = @_;
53
54     $ch =~ s/&/&/g; # &
55     $ch =~ s/\
"/"/g; #"
56     $ch =~ s/\
'/'/g; # '
57     $ch =~ s/</&lt;/g; # <
58     $ch =~ s/>/&gt;/g; # >
59     
return($ch);
60 }
61
62 sub CreateHtml
63 {
64
65     $HtmlValue = &specialchar_cnv($Value);
66     $Html =
'' ;
67     
if(&IsCompatible()) {
68         $Link = $BasePath .
"editor/fckeditor.html?InstanceName=$InstanceName";
69         
if($ToolbarSet ne '') {
70             $Link .=
"&amp;Toolbar=$ToolbarSet";
71         }
72         #
// Render the linked hidden field.
73         $Html .=
"<input type=\"hidden\" id=\"$InstanceName\" name=\"$InstanceName\" value=\"$HtmlValue\" style=\"display:none\" />" ;
74
75         #
// Render the configurations hidden field.
76         $cfgstr = &GetConfigFieldString();
77         $wk = $InstanceName.
"___Config";
78         $Html .=
"<input type=\"hidden\" id=\"$wk\" value=\"$cfgstr\" style=\"display:none\" />" ;
79
80         #
// Render the editor IFRAME.
81         $wk = $InstanceName.
"___Frame";
82         $Html .=
"<iframe id=\"$wk\" src=\"$Link\" width=\"$Width\" height=\"$Height\" frameborder=\"0\" scrolling=\"no\"></iframe>";
83     }
else {
84         
if($Width =~ /\%/g){
85             $WidthCSS = $Width;
86         }
else {
87             $WidthCSS = $Width .
'px';
88         }
89         
if($Height =~ /\%/g){
90             $HeightCSS = $Height;
91         }
else {
92             $HeightCSS = $Height .
'px';
93         }
94         $Html .=
"<textarea name=\"$InstanceName\" rows=\"4\" cols=\"40\" style=\"width: $WidthCSS; height: $HeightCSS\">$HtmlValue</textarea>";
95     }
96     
return($Html);
97 }
98
99 sub IsCompatible
100 {
101
102     $sAgent = $ENV{
'HTTP_USER_AGENT'};
103     
if(($sAgent =~ /MSIE/i) && !($sAgent =~ /mac/i) && !($sAgent =~ /Opera/i)) {
104         $iVersion = substr($sAgent,index($sAgent,
'MSIE') + 5,3);
105         
return($iVersion >= 5.5) ;
106     } elsif($sAgent =~ /Gecko\
//i) {
107         $iVersion = substr($sAgent,index($sAgent,
'Gecko/') + 6,8);
108         
return($iVersion >= 20030210) ;
109     } elsif($sAgent =~ /Opera\
//i) {
110         $iVersion = substr($sAgent,index($sAgent,
'Opera/') + 6,4);
111         
return($iVersion >= 9.5) ;
112     } elsif($sAgent =~ /AppleWebKit\/(\d+)/i) {
113         
return($1 >= 522) ;
114     }
else {
115         
return(0); # 2.0 PR fix
116     }
117 }
118
119 sub GetConfigFieldString
120 {
121     $sParams =
'';
122     $bFirst =
0;
123     
foreach $sKey (keys %Config) {
124         $sValue = $Config{$sKey};
125         
if($bFirst == 1) {
126             $sParams .=
'&amp;';
127         }
else {
128             $bFirst =
1;
129         }
130         $k = &specialchar_cnv($sKey);
131         $v = &specialchar_cnv($sValue);
132         
if($sValue eq "true") {
133             $sParams .=
"$k=true";
134         } elsif($sValue eq
"false") {
135             $sParams .=
"$k=false";
136         }
else {
137             $sParams .=
"$k=$v";
138         }
139     }
140     
return($sParams);
141 }

142
143 1
;



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