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Tue, Aug 27, 13:15
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R3600 invenio-infoscience
IntVars.inc.php
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## $Id$
## This file is part of the CERN Document Server Software (CDSware).
## Copyright (C) 2002, 2003, 2004, 2005 CERN.
##
## The CDSware is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## The CDSware is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with CDSware; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
## read config variables:
#include "config.wml"
#include "configbis.wml"
<?
<
protect
>
## $Id$
## DO NOT EDIT THIS FILE! IT WAS AUTOMATICALLY GENERATED FROM CDSware WML SOURCES.
</
protect
>
//==========================================================================
// File: IntVars.inc (flexElink core)
// Classes: IntVarValue
// Requires:
// Included:
//==========================================================================
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Class: IntVarValue
// Purpose:
// Attributes:
// Methods:
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
class
IntVarValue
{
var
$value
;
//string
var
$sfvalues
;
//array that will contain subfield values for this value;
// key will indicate the sfname, and value will be the string
// value itself
//If a subfield hasn't existed for this value, it won't
// appear as a key in the array
function
IntVarValue
(
$value
,
$sfvalues
=
null
)
{
$this
->
value
=
$value
;
$this
->
sfvalues
=
array
();
$this
->
addSFValues
(
$sfvalues
);
}
function
hasSF
(
$sfname
)
{
$sfname
=
strtoupper
(
trim
(
$sfname
));
//return in_array($sfname, array_keys($this->sfvalues));
return
isset
(
$this
->
sfvalues
[
$sfname
]);
}
function
addValue
(
$value
)
{
//$this->value.=$value;
$this
->
value
=
$value
;
}
function
addSFValues
(
$sfvalues
)
{
if
(
$sfvalues
)
{
foreach
(
$sfvalues
as
$key
=>
$val
)
{
$this
->
addSFValue
(
$key
,
$val
);
}
}
}
function
addSFValue
(
$sfname
,
$sfvalue
,
$ow
=
true
)
{
$sfname
=
strtoupper
(
trim
(
$sfname
));
if
(
$ow
)
$this
->
sfvalues
[
$sfname
]=
$sfvalue
;
else
{
if
(
trim
(
$this
->
sfvalues
[
$sfname
])==
""
)
{
$this
->
sfvalues
[
$sfname
]=
$sfvalue
;
}
}
}
function
getValue
()
{
return
$this
->
value
;
}
function
getSFValue
(
$sfname
)
{
$sfname
=
strtoupper
(
trim
(
$sfname
));
//if(!(in_array($sfname, array_keys($this->sfvalues))))
if
(!
isset
(
$this
->
sfvalues
[
$sfname
]))
return
""
;
else
return
$this
->
sfvalues
[
$sfname
];
}
}
//end class: IntVarValue
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Class: IntVar
// Purpose:
// Attributes:
// Methods:
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
class
IntVar
{
var
$name
;
//string
var
$values
;
//array that contains references to IntVarValue objects which
// each value of the variable
var
$ipos
;
var
$vpos
;
var
$subfields
;
//array which will maintain a list of the variable subfields
function
IntVar
(
$name
)
{
$this
->
name
=
strtoupper
(
trim
(
$name
));
$this
->
values
=
array
();
$this
->
ipos
=
0
;
$this
->
vpos
=
0
;
$this
->
subfields
=
array
();
}
function
vreset
()
{
$this
->
vpos
=
0
;
}
function
hasValue
(
$num
=-
1
)
{
if
(
$num
<
0
)
$num
=
$this
->
vpos
;
return
(
$this
->
values
[
$num
]==
null
);
}
function
isEmpty
()
{
return
count
(
$this
->
values
);
}
function
inextValue
()
{
$this
->
ipos
++;
}
function
vnextValue
()
{
if
(
$this
->
vpos
>=
$this
->
ipos
)
return
0
;
$this
->
vpos
++;
return
!(
$this
->
vpos
>=
$this
->
ipos
);
}
function
vfirstSFValue
(
$sfname
)
{
$sfname
=
strtoupper
(
trim
(
$sfname
));
//if(!in_array($sfname, $this->subfields))
if
(!
isset
(
$this
->
subfields
[
$sfname
]))
{
return
0
;
}
$this
->
vpos
=
0
;
while
(!
$this
->
values
[
$this
->
vpos
]->
hasSF
(
$sfname
))
{
$this
->
vpos
++;
if
(
$this
->
vpos
>=
$this
->
ipos
)
return
0
;
}
return
1
;
}
function
vnextSFValue
(
$sfname
)
{
$sfname
=
strtoupper
(
trim
(
$sfname
));
if
(
$this
->
vpos
>=
$this
->
ipos
)
return
0
;
$this
->
vpos
++;
if
(
$this
->
vpos
>=
$this
->
ipos
)
return
0
;
while
(!
$this
->
values
[
$this
->
vpos
]->
hasSF
(
$sfname
))
{
$this
->
vpos
++;
if
(
$this
->
vpos
>=
$this
->
ipos
)
return
0
;
}
return
1
;
}
function
updateSF
(
$sfvalues
)
{
if
(
$sfvalues
)
foreach
(
array_keys
(
$sfvalues
)
as
$sfname
)
{
$sfname
=
strtoupper
(
trim
(
$sfname
));
//if(!in_array($sfname, $this->subfields))
if
(!
isset
(
$this
->
subfields
[
$sfname
]))
{
//array_push($this->subfields, $sfname);
$this
->
subfields
[
$sfname
]=
0
;
}
}
}
function
newValue
(
$value
,
$sfvalues
=
null
)
{
//NOTE: if this function is called after the creation of the variable, it will
// produce the 0 value to be empty
$this
->
inextValue
();
$this
->
addValue
(
$value
,
$sfvalues
);
}
function
addValue
(
$value
,
$sfvalues
=
null
)
{
if
(!
$this
->
values
[
$this
->
ipos
])
{
$this
->
values
[
$this
->
ipos
]=
new
IntVarValue
(
$value
,
$sfvalues
);
}
else
{
$this
->
values
[
$this
->
ipos
]->
addValue
(
$value
);
$this
->
values
[
$this
->
ipos
]->
addSFValues
(
$sfvalues
);
}
$this
->
updateSF
(
$sfvalues
);
}
function
getValue
(
$num
=-
1
)
{
if
(
$num
<
0
)
$num
=
$this
->
vpos
;
if
(
$this
->
values
[
$num
]==
null
)
return
""
;
else
{
$temp
=
$this
->
values
[
$num
]->
getValue
();
return
$temp
;
}
}
function
getSFValue
(
$sfname
,
$num
=-
1
)
{
$sfname
=
strtoupper
(
trim
(
$sfname
));
//if(!in_array($sfname, $this->subfields))
if
(!
isset
(
$this
->
subfields
[
$sfname
]))
return
""
;
if
(
$num
<
0
)
$num
=
$this
->
vpos
;
if
(
$this
->
values
[
$num
]==
null
)
return
""
;
else
{
return
$this
->
values
[
$num
]->
getSFValue
(
$sfname
);
}
}
function
addSFValue
(
$sfname
,
$sfvalue
,
$ow
=
true
)
{
$sfname
=
strtoupper
(
trim
(
$sfname
));
//if(!in_array($sfname, $this->subfields))
if
(!
isset
(
$this
->
subfields
[
$sfname
]))
{
$this
->
subfields
[
$sfname
]=
0
;
}
if
(!
$this
->
values
[
$this
->
ipos
])
$this
->
addValue
(
""
);
$this
->
values
[
$this
->
ipos
]->
addSFValue
(
$sfname
,
$sfvalue
,
$ow
);
$this
->
subfields
[
$sfname
]++;
}
function
lastValue
()
{
if
((
$this
->
vpos
+
1
)==
$this
->
ipos
)
return
1
;
return
0
;
}
function
firstValue
()
{
return
((
$this
->
ipos
>
0
)&&(
$this
->
vpos
==
0
));
}
function
countValues
()
{
return
count
(
$this
->
values
);
}
function
countSFValues
(
$sfname
)
{
$sfname
=
strtoupper
(
trim
(
$sfname
));
//if(!in_array($sfname, $this->subfields))
if
(!
isset
(
$this
->
subfields
[
$sfname
]))
{
return
0
;
}
$counter
=
0
;
return
$this
->
subfields
[
$sfname
];
}
}
//end class: IntVar
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Class: Vars
// Purpose:
// Attributes:
// Methods:
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
class
Vars
{
var
$list
;
function
Vars
()
{
$this
->
list
=
array
();
}
function
add
(
$var
)
{
if
(
$var
!=
null
)
{
$this
->
list
[
$var
->
name
]=
$var
;
}
}
function
remove
(
$varname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
//if(in_array($varname, array_keys($this->list)))
//{
$this
->
list
[
$varname
]=
null
;
unset
(
$this
->
list
[
$varname
]);
//}
}
function
addVar
(
$varname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
//if(!in_array($varname, array_keys($this->list)))
if
(!
isset
(
$this
->
list
[
$varname
]))
{
$this
->
list
[
"$varname"
]=
new
IntVar
(
$varname
);
}
}
function
varExist
(
$varname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
//return in_array($varname, array_keys($this->list));
return
isset
(
$this
->
list
[
$varname
]);
}
function
countValues
(
$varname
,
$sf
=
""
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
if
(
$this
->
varExist
(
$varname
))
{
if
(
trim
(
$sf
)==
""
)
{
return
$this
->
list
[
$varname
]->
countValues
();
}
return
$this
->
list
[
$varname
]->
countSFValues
(
$sf
);
}
return
0
;
}
function
addValue
(
$name
,
$value
)
{
$temp
=
explode
(
"."
,
$name
);
$varname
=
strtoupper
(
trim
(
$temp
[
0
]));
if
(!
$this
->
varExist
(
$varname
))
{
$this
->
addVar
(
$varname
);
}
if
(
count
(
$temp
)>
1
)
//add the value to a subfield
{
$sfname
=
strtoupper
(
trim
(
$temp
[
1
]));
if
(
$sfname
!=
""
)
$this
->
addSFValue
(
$varname
,
$sfname
,
$value
);
}
else
{
$this
->
addSValue
(
$varname
,
$value
);
}
}
function
addSValue
(
$varname
,
$value
,
$sfvalues
=
null
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
//if(!in_array($varname, array_keys($this->list)))
if
(!
isset
(
$this
->
list
[
$varname
]))
{
return
""
;
}
else
{
$this
->
list
[
$varname
]->
addValue
(
$value
,
$sfvalues
);
}
}
function
addSFValue
(
$varname
,
$sfname
,
$sfvalue
,
$ow
=
true
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
//if(!in_array($varname, array_keys($this->list)))
if
(!
isset
(
$this
->
list
[
$varname
]))
{
return
""
;
}
else
{
$this
->
list
[
$varname
]->
addSFValue
(
$sfname
,
$sfvalue
,
$ow
);
}
}
function
inextValue
(
$varname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
$exists
=
0
;
foreach
(
array_keys
(
$this
->
list
)
as
$k
)
{
if
(
"$k"
==
$varname
)
{
$exists
=
1
;
break
;
}
}
if
(
$exists
)
{
$this
->
list
[
$varname
]->
inextValue
(
);
}
}
function
getValue
(
$varname
,
$num
=-
1
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
foreach
(
array_keys
(
$this
->
list
)
as
$k
)
{
if
(
strcmp
(
$varname
,
$k
)==
0
)
{
return
$this
->
list
[
$varname
]->
getValue
(
$num
);
}
}
return
""
;
}
function
getSFValue
(
$varname
,
$sfname
,
$num
=-
1
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
if
(!
isset
(
$this
->
list
[
$varname
]))
{
return
""
;
}
else
{
return
$this
->
list
[
$varname
]->
getSFValue
(
$sfname
,
$num
);
}
}
function
vreset
(
$varname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
if
(
$this
->
varExist
(
$varname
))
{
$this
->
list
[
$varname
]->
vreset
();
return
1
;
}
return
0
;
}
function
lastValue
(
$varname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
if
(
$this
->
varExist
(
$varname
))
{
return
$this
->
list
[
$varname
]->
lastValue
();
}
return
1
;
}
function
firstValue
(
$varname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
if
(
$this
->
varExist
(
$varname
))
{
return
$this
->
list
[
$varname
]->
firstValue
();
}
return
0
;
}
function
isEmpty
(
$varname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
if
(
$this
->
varExist
(
$varname
))
{
return
!(
$this
->
list
[
$varname
]->
isEmpty
());
}
else
return
1
;
}
function
vnextValue
(
$varname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
if
(
$this
->
varExist
(
$varname
))
{
return
$this
->
list
[
$varname
]->
vnextValue
();
}
return
0
;
}
function
vnextSFValue
(
$varname
,
$sfname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
if
(
$this
->
varExist
(
$varname
))
return
$this
->
list
[
$varname
]->
vnextSFValue
(
$sfname
);
}
function
vfirstSFValue
(
$varname
,
$sfname
)
{
$varname
=
strtoupper
(
trim
(
$varname
));
if
(
$this
->
varExist
(
$varname
))
{
$sfname
=
strtoupper
(
trim
(
$sfname
));
return
$this
->
list
[
$varname
]->
vfirstSFValue
(
$sfname
);
}
return
0
;
}
function
debug
()
{
print
'<table width="100%" border="1">'
.
"
\n
"
;
print
"<tr>
\n
"
;
print
"<td>Name</td><td>Values</td><td>Subfield Values</td>
\n
"
;
print
"</tr>
\n
"
;
foreach
(
$this
->
list
as
$name
=>
$var
)
{
print
"<tr>
\n
"
;
print
"<td>$name</td>
\n
"
;
print
'<td><table width="100%">'
.
"
\n
"
;
$cads
=
array
();
foreach
(
$var
->
values
as
$value
)
{
print
"<tr><td>"
.
$value
->
getValue
().
"</td></tr>
\n
"
;
$cad
=
""
;
foreach
(
$value
->
sfvalues
as
$sfname
=>
$sfvalue
)
{
$cad
.=
$sfname
.
"="
.
$sfvalue
.
","
;
}
array_push
(
$cads
,
$cad
);
}
print
"</table></td>
\n
"
;
print
'<td><table width="100%">'
.
"
\n
"
;
foreach
(
$cads
as
$cad
)
{
print
"<tr><td>"
.
$cad
.
"</td></tr>
\n
"
;
}
print
"</table></td>
\n
"
;
print
"</tr>
\n
"
;
}
print
"</table>"
;
}
}
//end class: Vars
?>
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