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formatter.php
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Created
Wed, Feb 26, 4:19 PM
Size
4 KB
Mime Type
text/x-php
Expires
Fri, Feb 28, 4:19 PM (12 h, 19 m)
Engine
blob
Format
Raw Data
Handle
577154
Attached To
rINP In-Portal
formatter.php
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<?php
class
kFormatter
extends
kBase
{
/**
* Convert's value to match type from config
*
* @param mixed $value
* @param Array $options
* @return mixed
* @access protected
*/
function
TypeCast
(
$value
,
$options
)
{
$ret
=
true
;
if
(
isset
(
$options
[
'type'
])
)
{
$field_type
=
$options
[
'type'
];
if
(
$field_type
==
'numeric'
)
{
trigger_error
(
'Invalid field type <strong>'
.
$field_type
.
'</strong> (in TypeCast method), please use <strong>float</strong> instead'
,
E_USER_NOTICE
);
$field_type
=
'float'
;
}
$type_ok
=
preg_match
(
'#int|integer|double|float|real|numeric|string#'
,
$field_type
);
if
(
$field_type
==
'string'
)
{
if
(!
$this
->
Application
->
IsAdmin
()
&&
isset
(
$options
[
'allow_html'
])
&&
$options
[
'allow_html'
])
{
// this allows to revert htmlspecialchars call for each field submitted on front-end
$value
=
unhtmlentities
(
$value
);
}
return
$value
;
}
static
$comma
=
null
;
static
$thousands
=
null
;
if
(
is_null
(
$comma
)
||
is_null
(
$thousands
))
{
$lang
=&
$this
->
Application
->
recallObject
(
'lang.current'
);
$comma
=
$lang
->
GetDBField
(
'DecimalPoint'
);
$thousands
=
$lang
->
GetDBField
(
'ThousandSep'
);
}
$value
=
str_replace
(
$thousands
,
''
,
$value
);
$value
=
str_replace
(
$comma
,
'.'
,
$value
);
if
(
$value
!=
''
&&
$type_ok
)
{
$ret
=
is_numeric
(
$value
);
if
(
$ret
)
{
$f
=
'is_'
.
$field_type
;
settype
(
$value
,
$field_type
);
$ret
=
$f
(
$value
);
}
}
}
return
$ret
?
$value
:
false
;
}
function
TypeCastArray
(
$src
,
&
$object
)
{
$dst
=
array
();
foreach
(
$src
as
$id
=>
$row
)
{
$tmp_row
=
array
();
foreach
(
$row
as
$fld
=>
$value
)
{
$tmp_row
[
$fld
]
=
$this
->
TypeCast
(
$value
,
$object
->
Fields
[
$fld
]);
}
$dst
[
$id
]
=
$tmp_row
;
}
return
$dst
;
}
//function Format($value, $options, &$errors)
function
Format
(
$value
,
$field_name
,
&
$object
,
$format
=
null
)
{
if
(
is_null
(
$value
)
)
return
''
;
$options
=
$object
->
GetFieldOptions
(
$field_name
);
if
(
isset
(
$format
)
)
$options
[
'format'
]
=
$format
;
$tc_value
=
$value
;
// $this->TypeCast($value,$options);
if
(
(
$tc_value
===
false
)
||
(
"$tc_value"
!=
"$value"
)
)
return
$value
;
// for leaving badly formatted date on the form
if
(
isset
(
$options
[
'format'
]))
{
$tc_value
=
sprintf
(
$options
[
'format'
],
$tc_value
);
}
if
(
preg_match
(
'#int|integer|double|float|real|numeric#'
,
$options
[
'type'
]))
{
$lang
=&
$this
->
Application
->
recallObject
(
'lang.current'
);
return
$lang
->
formatNumber
(
$tc_value
);
}
return
$tc_value
;
}
/**
* Performs basic type validation on form field value
*
* @param mixed $value
* @param string $field_name
* @param kDBItem $object
* @return mixed
*/
function
Parse
(
$value
,
$field_name
,
&
$object
)
{
if
(
$value
==
''
)
return
NULL
;
$options
=
$object
->
GetFieldOptions
(
$field_name
);
$tc_value
=
$this
->
TypeCast
(
$value
,
$options
);
if
(
$tc_value
===
false
)
return
$value
;
// for leaving badly formatted date on the form
if
(
isset
(
$options
[
'type'
]))
{
if
(
preg_match
(
'#double|float|real|numeric#'
,
$options
[
'type'
]))
{
$tc_value
=
str_replace
(
','
,
'.'
,
$tc_value
);
}
}
if
(
isset
(
$options
[
'regexp'
]))
{
if
(!
preg_match
(
$options
[
'regexp'
],
$value
))
{
$object
->
SetError
(
$field_name
,
'invalid_format'
);
}
}
return
$tc_value
;
}
function
HumanFormat
(
$format
)
{
return
$format
;
}
/**
* The method is supposed to alter config options or cofigure object in some way based on its usage of formatters
* The methods is called for every field with formatter defined when configuring item.
* Could be used for adding additional VirtualFields to an object required by some special Formatter
*
* @param string $field_name
* @param array $field_options
* @param kDBBase $object
*/
function
PrepareOptions
(
$field_name
,
&
$field_options
,
&
$object
)
{
}
/**
* Used for split fields like timestamp -> date, time
* Called from DBItem to update sub fields values after loading item
*
* @param unknown_type $field
* @param unknown_type $value
* @param unknown_type $options
* @param unknown_type $object
*/
function
UpdateSubFields
(
$field
,
$value
,
&
$options
,
&
$object
)
{
}
/**
* Used for split fields like timestamp -> date, time
* Called from DBItem Validate (before validation) to get back master field value from its sub_fields
*
* @param unknown_type $field
* @param unknown_type $value
* @param unknown_type $options
* @param unknown_type $object
*/
function
UpdateMasterFields
(
$field
,
$value
,
&
$options
,
&
$object
)
{
}
/* function GetErrorMsg($pseudo_error, $options)
{
if ( isset($options['error_msgs'][$pseudo_error]) ) {
return $options['error_msgs'][$pseudo_error];
}
else {
return $this->ErrorMsgs[$pseudo_error];
}
}*/
function
GetSample
(
$field
,
&
$options
,
&
$object
)
{
if
(
isset
(
$options
[
'sample_value'
]))
return
$options
[
'sample_value'
];
}
}
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