LDAPAccountManager/lam/templates/3rdParty/pla/lib/Attribute.php

705 lines
16 KiB
PHP
Raw Normal View History

2011-06-26 10:44:28 +00:00
<?php
/**
* Classes and functions for the template engine.
*
* @author The phpLDAPadmin development team
* @package phpLDAPadmin
*/
/**
* Represents an attribute of a template.
*
* @package phpLDAPadmin
* @subpackage Templates
*/
class Attribute {
# Attribute Name
public $name;
# Source of this attribute definition
protected $source;
# Current and Old Values
protected $oldvalues = array();
protected $values = array();
# MIN/MAX number of values
protected $min_value_count = -1;
protected $max_value_count = -1;
# Is the attribute internal
protected $internal = false;
# Has the attribute been modified
protected $modified = false;
# Is the attribute being deleted because of an object class removal
protected $forcedelete = false;
# Is the attribute visible
protected $visible = false;
protected $forcehide = false;
# Is the attribute modifiable
protected $readonly = false;
# LDAP attribute type MUST/MAY
protected $ldaptype = null;
# Attribute property type (eg password, select, multiselect)
protected $type = '';
# Attribute value to keep unique
protected $unique = false;
# Display parameters
protected $display = '';
protected $icon = '';
protected $hint = '';
# Helper details
protected $helper = array();
protected $helpervalue = array();
# Onchange details
protected $onchange = array();
# Show spacer after this attribute is rendered
protected $spacer = false;
protected $verify = false;
# Component size
protected $size = 0;
# Value max length
protected $maxlength = 0;
# Text Area sizings
protected $cols = 0;
protected $rows = 0;
# Public for sorting
public $page = 1;
public $order = 255;
public $ordersort = 255;
public $rdn = false;
# Schema Aliases for this attribute (stored in lowercase)
protected $aliases = array();
# Configuration for automatically generated values
protected $autovalue = array();
protected $postvalue = array();
public function __construct($name,$values,$server_id,$source=null) {
$server = $_SESSION[APPCONFIG]->getServer($server_id);
$sattr = $server->getSchemaAttribute($name);
if ($sattr) {
$this->name = $sattr->getName(false);
$this->setLDAPdetails($sattr);
} else
$this->name = $name;
$this->source = $source;
# XML attributes are shown by default
switch ($source) {
case 'XML': $this->show();
$this->setXML($values);
break;
default:
if (! isset($values['values']))
debug_dump_backtrace('no index "values"',1);
$this->initValue($values['values']);
}
# Should this attribute be hidden
if ($server->isAttrHidden($this->name))
$this->forcehide = true;
# Should this attribute value be read only
if ($server->isAttrReadOnly($this->name))
$this->readonly = true;
# Should this attribute value be unique
if ($server->isAttrUnique($this->name))
$this->unique = true;
}
/**
* Return the name of the attribute.
*
* @param boolean $lower - Return the attribute in normal or lower case (default lower)
* @param boolean $real - Return the real attribute name (with ;binary, or just the name)
* @return string Attribute name
*/
public function getName($lower=true,$real=false) {
if ($real)
return $lower ? strtolower($this->name) : $this->name;
else
return $lower ? strtolower($this->real_attr_name()) : $this->real_attr_name();
}
public function getValues() {
return $this->values;
}
public function getOldValues() {
return $this->oldvalues;
}
public function getValueCount() {
return count($this->values);
}
public function getSource() {
return $this->source;
}
/**
* Autovalue is called after the attribute is initialised, and thus the values from the ldap server will be set.
*/
public function autoValue($new_val) {
if ($this->values)
return;
$this->values = $new_val;
}
public function initValue($new_val) {
if ($this->values || $this->oldvalues) {
debug_dump(array('new_val'=>$new_val,'this'=>$this));
debug_dump_backtrace('new and/or old values are set',1);
}
$this->values = $new_val;
}
public function clearValue() {
$this->values = array();
}
public function setOldValue($val) {
$this->oldvalues = $val;
}
public function setValue($new_val) {
if ($this->values) {
if ($this->values == $new_val)
return;
if ($this->oldvalues) {
debug_dump($this);
debug_dump_backtrace('old values are set',1);
} else
$this->oldvalues = $this->values;
}
if ($new_val == $this->values)
return;
$this->values = $new_val;
$this->justModified();
}
public function addValue($new_val,$i=-1) {
if ($i < 0)
$i = $this->getValueCount();
$old_val = $this->getValue($i);
if (is_null($old_val) || ($old_val != $new_val))
$this->justModified();
$this->values[$i] = $new_val;
}
public function delValue($i=-1) {
if ($i < 0)
$this->setValue(array());
if (! $this->hasBeenModified())
$this->oldvalues = $this->values;
if (isset($this->values[$i])) {
unset($this->values[$i]);
$this->values = array_values($this->values);
$this->justModified();
}
}
public function getValue($i) {
if (isset($this->values[$i]))
return $this->values[$i];
else
return null;
}
public function getOldValue($i) {
if (isset($this->oldvalues[$i]))
return $this->oldvalues[$i];
else
return null;
}
public function getMinValueCount() {
return $this->min_value_count;
}
public function setMinValueCount($min) {
$this->min_value_count = $min;
}
public function getMaxValueCount() {
return $this->max_value_count;
}
public function setMaxValueCount($max) {
$this->max_value_count = $max;
}
public function haveMoreValues() {
if ($this->getMaxValueCount() < 0 || ($this->getValueCount() < $this->getMaxValueCount()))
return true;
else
return false;
}
public function justModified() {
$this->modified = true;
}
public function hasBeenModified() {
return $this->modified;
}
public function isForceDelete() {
return $this->forcedelete;
}
public function setForceDelete() {
$this->forcedelete = true;
$this->oldvalues = $this->values;
$this->values = array();
$this->justModified();
}
public function isInternal() {
return $this->internal;
}
public function setInternal() {
$this->internal = true;
}
public function isRequired() {
if ($this->getMinValueCount() > 0)
return true;
elseif ($this->ldaptype == 'must')
return true;
elseif ($this->isRDN())
return true;
else
return false;
}
public function isMay() {
if (($this->ldaptype == 'may') && ! $this->isRequired())
return true;
else
return false;
}
public function setType($type) {
$this->type = strtolower($type);
}
public function getType() {
return $this->type;
}
public function setLDAPtype($type) {
$this->ldaptype = strtolower($type);
}
public function getLDAPtype() {
return $this->ldaptype;
}
public function setProperties($properties) {
foreach ($properties as $index => $value) {
if ($index == 'maxvalnb') {
$this->setMaxValueCount($value);
continue;
} elseif ($index == 'minvalnb') {
$this->setMinValueCount($value);
continue;
} elseif ($index == 'maxlength') {
$this->setMinValueCount($value);
continue;
} elseif ($index == 'hidden') {
$this->visible = $value;
continue;
} elseif (in_array($index,array('cols','rows'))) {
# @todo To be implemented
continue;
}
if (isset($this->$index))
$this->$index = $value;
else {
debug_dump($this);
debug_dump_backtrace(sprintf('Unknown property (%s) with value (%s) for (%s)',$index,$value,$this->getName()),1);
}
}
}
public function setRequired() {
if ($this->getMinValueCount() <= 0)
$this->setMinValueCount(1);
}
public function setOptional() {
$this->setMinValueCount(0);
}
public function isReadOnly() {
return $this->readonly;
}
public function setReadOnly() {
$this->readonly = true;
}
public function isMultiple() {
return false;
}
public function isVisible() {
return $this->visible && (! $this->forcehide);
}
public function hide() {
$this->visible = false;
}
public function show() {
$this->visible = true;
}
public function haveFriendlyName() {
return $_SESSION[APPCONFIG]->haveFriendlyName($this);
}
public function getFriendlyName() {
if ($this->display)
return $this->display;
else
return $_SESSION[APPCONFIG]->getFriendlyName($this);
}
public function setDescription($description) {
$this->description = $description;
}
public function getDescription() {
return $this->description;
}
public function setIcon($icon) {
$this->icon = $icon;
}
public function getIcon() {
return $this->icon ? sprintf('%s/%s',IMGDIR,$this->icon) : '';
}
public function getHint() {
return $this->hint;
}
public function setHint($hint) {
$this->hint = $hint;
}
public function getMaxLength() {
return $this->maxlength;
}
public function setMaxLength($maxlength) {
$this->maxlength = $maxlength;
}
public function getSize() {
return $this->size;
}
public function setSize($size) {
$this->size = $size;
}
public function getSpacer() {
return $this->spacer;
}
public function getPage() {
return $this->page;
}
public function setPage($page) {
$this->page = $page;
}
public function getOnChange() {
return $this->onchange;
}
public function getHelper() {
return $this->helper;
}
public function getHelperValue() {
return $this->helpervalue;
}
public function getVerify() {
return $this->verify;
}
public function setRDN($rdn) {
$this->rdn = $rdn;
}
/**
* Return if this attribute is an RDN attribute
*
* @return boolean
*/
public function isRDN() {
return $this->rdn;
}
/**
* Capture all the LDAP details we are interested in
*
* @param sattr Schema Attribute
*/
private function setLDAPdetails($sattr) {
# By default, set this as a MAY attribute, later processing should make it a MUST attribute if it is.
if (! $this->ldaptype)
$this->ldaptype = 'may';
# Store our Aliases
foreach ($sattr->getAliases() as $alias)
array_push($this->aliases,strtolower($alias));
if ($sattr->getIsSingleValue())
$this->setMaxValueCount(1);
}
/**
* Return a list of aliases for this Attribute (as defined by the schema)
* This list will be lowercase.
*/
public function getAliases() {
return $this->aliases;
}
public function getAutoValue() {
return $this->autovalue;
}
public function getPostValue() {
return $this->postvalue;
}
public function setPostValue($postvalue) {
$this->postvalue = $postvalue;
}
public function setXML($values) {
# Mostly all the time, this should be an array
if (is_array($values))
foreach ($values as $index => $value)
switch ($index) {
# Helpers should be accompanied with a <post> attribute.
case 'helper':
if (! isset($values['post']) && ! $_SESSION[APPCONFIG]->getValue('appearance','hide_template_warning'))
system_message(array(
'title'=>sprintf('%s [<i>%s</i>]',('Missing [post] setting in XML file'),$index),
'body'=>('[helper] needs an accompanying [post] action.'),
2011-06-26 10:44:28 +00:00
'type'=>'warn'));
if (isset($value['value']) && ! is_array($value['value']) && preg_match('/^=php\.(\w+)\((.*)\)$/',$value['value'],$matches)) {
$this->helpervalue['function'] = $matches[1];
$this->helpervalue['args'] = $matches[2];
unset ($value['value']);
}
foreach ($value as $i => $detail) {
if (! in_array($i,array('default','display','id','value'))) {
if (! $_SESSION[APPCONFIG]->getValue('appearance','hide_template_warning'))
system_message(array(
'title'=>sprintf('%s [<i>%s</i>]',('Unknown XML setting'),$i),
'body'=>sprintf('%s <small>[%s]</small>',('Unknown XML type setting for helper will be ignored.'),$detail),
2011-06-26 10:44:28 +00:00
'type'=>'warn'));
unset($value[$i]);
}
}
$this->$index = $value;
break;
case 'hidden': $value ? $this->visible = false : $this->visible = true;
break;
case 'spacer': $value ? $this->$index = true : $this->$index = false;
break;
# Essentially, we ignore type, it is used to select an Attribute type in the Factory. But we'll generated a warning if there is an unknown type.
case 'type':
if (! in_array($value,array('password','multiselect','select','textarea')) && ! $_SESSION[APPCONFIG]->getValue('appearance','hide_template_warning'))
system_message(array(
'title'=>sprintf('%s [<i>%s</i>]',('Unknown XML setting'),$index),
'body'=>sprintf('%s <small>[%s]</small>',('Unknown XML type setting will be ignored.'),$value),
2011-06-26 10:44:28 +00:00
'type'=>'warn'));
break;
case 'post':
if (preg_match('/^=php\.(\w+)\((.*)\)$/',$value,$matches)) {
$this->postvalue['function'] = $matches[1];
$this->postvalue['args'] = $matches[2];
} else
if (! $_SESSION[APPCONFIG]->getValue('appearance','hide_template_warning'))
system_message(array(
'title'=>sprintf('%s [<i>%s</i>]',('Unknown XML setting'),$index),
'body'=>sprintf('%s <small>[%s]</small>',('Unknown XML type setting will be ignored.'),$value),
2011-06-26 10:44:28 +00:00
'type'=>'warn'));
case 'value':
if (is_array($value))
foreach ($value as $y) {
if (! $this->haveMoreValues()) {
system_message(array(
'title'=>('Automatically removed attribute values from template'),
'body'=>sprintf('%s <small>[%s]</small>',('Template defines more values than can be accepted by attribute.'),$this->getName(true)),
2011-06-26 10:44:28 +00:00
'type'=>'warn'));
$this->clearValue();
break;
} else
$this->addValue($y);
}
else
# Check to see if the value is auto generated.
if (preg_match('/^=php\.(\w+)\((.*)\)$/',$value,$matches)) {
$this->autovalue['function'] = $matches[1];
$this->autovalue['args'] = $matches[2];
# We'll add a hint too
if (! $this->hint)
$this->hint = ('Automatically determined');
2011-06-26 10:44:28 +00:00
} else
$this->addValue($value);
break;
# Queries
case 'ordersort':
# Creation/Editing Templates
case 'cols':
case 'default':
case 'display':
case 'hint':
case 'icon':
case 'maxlength':
case 'onchange':
case 'order':
case 'page':
case 'readonly':
case 'rows':
case 'size':
case 'values':
case 'verify': $this->$index = $value;
break;
case 'max':
if ($this->getMaxValueCount() == -1)
$this->setMaxValueCount($value);
default:
if (! $_SESSION[APPCONFIG]->getValue('appearance','hide_template_warning'))
system_message(array(
'title'=>sprintf('%s [<i>%s</i>]',('Unknown XML setting'),$index),
'body'=>sprintf('%s <small>[%s]</small>',('Unknown attribute setting will be ignored.'),serialize($value)),
2011-06-26 10:44:28 +00:00
'type'=>'warn'));
}
elseif (is_string($values) && (strlen($values) > 0))
$this->values = array($values);
}
/**
* Display the values removed in an attribute.
*/
public function getRemovedValues() {
return array_diff($this->getOldValues(),$this->getValues());
}
/**
* Display the values removed in an attribute.
*/
public function getAddedValues() {
return array_diff($this->getValues(),$this->getOldValues());
}
/**
* Prunes off anything after the ";" in an attr name. This is useful for
* attributes that may have ";binary" appended to their names. With
* real_attr_name(), you can more easily fetch these attributes' schema
* with their "real" attribute name.
*
* @param string $attr_name The name of the attribute to examine.
* @return string
*/
private function real_attr_name() {
return preg_replace('/;.*$/U','',$this->name);
}
/**
* Does this attribute need supporting JS
*/
public function needJS($type=null) {
if (is_null($type)) {
foreach (array('focus','blur','validate') as $type)
if ($this->needJS($type))
return true;
return false;
} elseif ($type == 'focus') {
# We dont have any focus javascript routines.
return false;
} elseif ($type == 'blur') {
if ($this->onchange || $this->isRequired())
return true;
else
return false;
} elseif ($type == 'validate') {
if ($this->isRequired())
return true;
else
return false;
} else
debug_dump_backtrace(sprintf('Unknown JS request %s',$type),1);
}
}
?>