Initial commit.

2026-03-10 21:25:26 +08:00
commit 78739bf725
3089 changed files with 472990 additions and 0 deletions
--- a/lib/perl5/Selima/Checker/ListPref.pm
+++ b/lib/perl5/Selima/Checker/ListPref.pm
@@ -0,0 +1,132 @@
+# Selima Website Content Management System
+# ListPref.pm: The list preference form checker.
+
+#  Copyright (c) 2004-2018 imacat.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+# Author: imacat <imacat@mail.imacat.idv.tw>
+# First written: 2004-10-14
+
+package Selima::Checker::ListPref;
+use 5.008;
+use strict;
+use warnings;
+use base qw(Selima::Checker);
+
+use Selima::CallForm;
+use Selima::ChkFunc;
+use Selima::DataVars qw($DBH :forms);
+use Selima::HTTP;
+use Selima::ShortCut;
+
+# new: Initialize the checker
+sub new : method {
+    local ($_, %_);
+    my ($class, $self);
+    ($class, @_) = @_;
+    $_[1] = "userpref" if scalar(@_) < 2 || !defined $_[1];
+    $self = $class->SUPER::new(@_);
+    ${$self->{"maxlens"}}{"listsize"} = 4;
+    return $self;
+}
+
+# _check_domain: Check the preference domain
+sub _check_domain : method {
+    local ($_, %_);
+    my ($self, $form, $error);
+    $self = $_[0];
+    $form = $self->{"form"};
+    # Check if it exists
+    $error = $self->_missing("domain");
+    return $error if defined $error;
+    # Regularize it
+    $self->_trim("domain");
+    # Check if it is filled
+    return {"msg"=>N_("Please fill in the preference domain.")}
+        if $form->param("domain") eq "";
+    # Check the length
+    return {"msg"=>N_("This preference domain is too long.  (Max. length [#,_1])"),
+            "margs"=>[${$self->{"maxlens"}}{"domain"}]}
+        if length $form->param("domain") > ${$self->{"maxlens"}}{"domain"};
+    # OK
+    return;
+}
+
+# _check_listcols: Check the list columns
+sub _check_listcols : method {
+    local ($_, %_);
+    my ($self, $listcols, $errmsg);
+    $self = $_[0];
+    # No need to check the validility.  Invalids are simply ignored.
+    @_ = grep s/^listcols_//, $self->{"form"}->param;
+    # Obtain the preference value
+    $listcols = join " ", @_;
+    # Skip if it is not filled
+    return if $listcols eq "";
+    # Check the length
+    if (length "listcols" > ${$self->{"maxlens"}}{"name"}) {
+        $errmsg = sprintf "Maximum preference name length too short (%d for \"%s\" %d)",
+            ${$self->{"maxlens"}}{"name"}, "listcols", length "listcols";
+        http_500 $errmsg;
+    }
+    if (length $listcols > ${$self->{"maxlens"}}{"value"}) {
+        $errmsg = sprintf "Maximum preference value length too short (%d for \"%s\" %d)",
+            ${$self->{"maxlens"}}{"name"}, "listcols", length $listcols;
+        http_500 $errmsg;
+    }
+    # OK
+    return;
+}
+
+# _check_listsize: Check the list size
+sub _check_listsize : method {
+    local ($_, %_);
+    my ($self, $form, $error, $errmsg);
+    $self = $_[0];
+    $form = $self->{"form"};
+    # Check if it exists
+    $error = $self->_missing("listsize");
+    return $error if defined $error;
+    # Regularize it
+    $self->_trim("listsize");
+    # Check if it is filled
+    return {"msg"=>N_("Please fill in the number of rows per page.")}
+        if $form->param("listsize") eq "";
+    # If there is any non-digit character
+    return {"msg"=>N_("Please fill in a positive integer number of rows per page.")}
+        unless $form->param("listsize") =~ /^[1-9][0-9]*$/;
+    # Set to an integer
+    $_ = $form->param("listsize");
+    $_ += 0;
+    $form->param("listsize", $_);
+    # Check the length
+    return {"msg"=>N_("This number of rows per page is too long.  (Max. length [#,_1])"),
+            "margs"=>[${$self->{"maxlens"}}{"listsize"}]}
+        if length $form->param("listsize") > ${$self->{"maxlens"}}{"listsize"};
+    # Check the length
+    if (length "listsize" > ${$self->{"maxlens"}}{"name"}) {
+        $errmsg = sprintf "Maximum preference name length too short (%d for \"%s\" %d)",
+            ${$self->{"maxlens"}}{"name"}, "listsize", length "listsize";
+        http_500 $errmsg;
+    }
+    if (length $form->param("listsize") > ${$self->{"maxlens"}}{"value"}) {
+        $errmsg = sprintf "Maximum preference value length too short (%d for \"%s\" %d)",
+            ${$self->{"maxlens"}}{"name"}, "listsize", length $form->param("listsize");
+        http_500 $errmsg;
+    }
+    # OK
+    return;
+}
+
+return 1;