JoomlaWikiBot: removing red link to edit, no existant pages

2013-05-14T02:52:37Z

removing red link to edit, no existant pages

Doxiki: New page: ===Description=== Method to recursively filter data for form fields. [Edit Descripton
2010-03-22T22:50:48Z

New page: ===Description=== Method to recursively filter data for form fields. <nowiki>[</nowiki>Edit Descripton<n...

New page
===Description===
Method to recursively filter data for form fields.


<nowiki>[</nowiki>[[Description:JForm/filter|Edit Descripton]]<nowiki>]</nowiki>


{{Description:JForm/filter}}

===Syntax===
<source lang="php">filter($data, $limit=null)</source>

{| class="wikitable"
|-
!Parameter Name
!Default Value
!Description
|-
| $data
|
| $data The data to filter.
|-
| $limit
| null
| $limit An optional group to limit the filtering to.
|}

===Returns===
array An array of filtered data.

===Defined in===
libraries/joomla/form/form.php
===Importing===
<source lang="php">jimport( 'joomla.form.form' );</source>

===Source Body===
<source lang="php">
public function filter($data, $limit = null)
{
// Initialise variables.
$return = array();

// The data must be an object or array.
if (!is_object($data) && !is_array($data)) {
return false;
}

// Get some system objects.
$config = JFactory::getConfig();
$user = JFactory::getUser();

// Convert objects to arrays.
if (is_object($data)) {
// Handle a JRegistry/JParameter object.
if ($data instanceof JRegistry) {
$data = $data->toArray();
}
// Handle a JObject.
elseif ($data instanceof JObject) {
$data = $data->getProperties();
}
// Handle other types of objects.
else {
$data = (array)$data;
}
}

// Static input filters for specific settings.
static $noHtmlFilter;
static $safeHtmlFilter;

// Get the safe HTML filter if not set.
if (is_null($safeHtmlFilter)) {
$safeHtmlFilter = &JFilterInput::getInstance(null, null, 1, 1);
}

// Get the no HTML filter if not set.
if (is_null($noHtmlFilter)) {
$noHtmlFilter = &JFilterInput::getInstance(/* $tags, $attr, $tag_method, $attr_method, $xss_auto /);
}

foreach($this->_fieldsets as $group => $fieldset)
{
if(isset($fieldset['parent']))
{
$this->_groups[$fieldset['parent']] = array_merge($this->_groups[$fieldset['parent']], $this->_groups[$group]);
}
}

// Iterate through the groups.
foreach ($this->_groups as $group => $fields) {
$array = $this->_fieldsets[$group]['array'];
if ($array === true) {
if(isset($this->_fieldsets[$group]['parent'])) {
$groupControl = $this->_fieldsets[$group]['parent'];
} else {
$groupControl = $group;
}
} else {
$groupControl = $array;
}
// Filter if no group is specified or if the group matches the current group.
if ($limit === null || ($limit !== null && $group === $limit)) {
// If the group name matches the name of a group in the data and the value is not scalar, recurse.
if (isset($data[$groupControl]) && !is_scalar($data[$groupControl]) && !is_resource($data[$groupControl]))
{
if (isset($return[$groupControl])) {
$return[$groupControl] = array_merge($return[$groupControl], $this->filter($data[$groupControl], $group));
} else {
$return[$groupControl] = $this->filter($data[$groupControl], $group);
}
} else {
// Filter the fields.
foreach ($fields as $name => $field)
{
// Get the field information.
$filter = (string)$field->attributes()->filter;

// Check for a value to filter.
if (isset($data[$name])) {
// Handle the different filter options.
switch (strtoupper($filter)) {
case 'RULES':
$return[$name] = array();
foreach ((array) $data[$name] as $action => $ids) {
// Build the rules array.
$return[$name][$action] = array();
foreach ($ids as $id => $p) {
if ($p !== '') {
$return[$name][$action][$id] = ($p == '1' || $p == 'true') ? true : false;
}
}
}
break;

case 'UNSET':
// Do nothing.
break;

case 'RAW':
// No Filter.
$return[$name] = $data[$name];
break;

case 'SAFEHTML':
// Filter safe HTML.
$return[$name] = $safeHtmlFilter->clean($data[$name], 'string');
break;

case 'SERVER_UTC':
// Convert a date to UTC based on the server timezone offset.
if (intval($data[$name])) {
$offset = $config->getValue('config.offset');

$date = JFactory::getDate($data[$name], $offset);
$return[$name] = $date->toMySQL();
} else {
$db = &JFactory::getDbo();
$return[$name]= $db->getNullDate();
}
break;

case 'USER_UTC':
// Convert a date to UTC based on the user timezone offset.
if (intval($data[$name])) {
$offset = $user->getParam('timezone', $config->getValue('config.offset'));

$date = JFactory::getDate($data[$name], $offset);
$return[$name] = $date->toMySQL();
}
break;

default:
// Check for a callback filter.
if (strpos($filter, '::') !== false && is_callable(explode('::', $filter))) {
// Filter using the callback method.
$return[$name] = call_user_func(explode('::', $filter), $data[$name]);
} else if (function_exists($filter)) {
// Filter using the callback function.
$return[$name] = call_user_func($filter, $data[$name]);
} else {
// Filter using JFilterInput. All HTML code is filtered by default.
$return[$name] = $noHtmlFilter->clean($data[$name], $filter);
}
break;
}
}
}
}
}
}

return $return;
}
</source>


<nowiki>[</nowiki>[[SeeAlso:JForm/filter|Edit See Also]]<nowiki>]</nowiki>

{{SeeAlso:JForm/filter}}

===Examples===
<CodeExamplesForm />
<dpl>
noresultsheader=\n
category=filter
category=JForm
category=CodeExample
category=MethodExample
include=
format= ,,,
</dpl>

@@ Line 3: / Line 3: @@
 <span class="editsection" style="font-size:76%;">
-	<nowiki>[</nowiki>[[Description:JForm/filter|Edit Descripton]]<nowiki>]</nowiki>
+	<nowiki>[<! removed edit link to red link >]</nowiki>
 </span>
-{{Description:JForm/filter}}
+<! removed transcluded page call, red link never existed >
 ===Syntax===
@@ Line 196: / Line 196: @@
 <span class="editsection" style="font-size:76%;">
-	<nowiki>[</nowiki>[[SeeAlso:JForm/filter|Edit See Also]]<nowiki>]</nowiki>
+	<nowiki>[<! removed edit link to red link >]</nowiki>
 </span>
-{{SeeAlso:JForm/filter}}
+<! removed transcluded page call, red link never existed >
 ===Examples===
@@ Line 211: / Line 211: @@
   format= ,,,
 </dpl>