Newer
Older
function getTranslateTag($subtag) {
return _H(sprintf('field.%s.%s%s', $subtag, $this->get('id'),
$this->get('form_id') ? '' : '*internal*'));
}
function getLocal($subtag, $default=false) {
$tag = $this->getTranslateTag($subtag);
$T = CustomDataTranslation::translate($tag);
return $T != $tag ? $T : ($default ?: $this->get($subtag));
}
}
class TextboxField extends FormField {
static $widget = 'TextboxWidget';
function getConfigurationOptions() {
return array(
'size' => new TextboxField(array(
'id'=>1, 'label'=>__('Size'), 'required'=>false, 'default'=>16,
'validator' => 'number')),
'length' => new TextboxField(array(
'id'=>2, 'label'=>__('Max Length'), 'required'=>false, 'default'=>30,
'validator' => 'number')),
'validator' => new ChoiceField(array(
'id'=>3, 'label'=>__('Validator'), 'required'=>false, 'default'=>'',
'choices' => array('phone'=>__('Phone Number'),'email'=>__('Email Address'),
'ip'=>__('IP Address'), 'number'=>__('Number'),
'regex'=>__('Custom (Regular Expression)'), ''=>__('None')))),
'regex' => new TextboxField(array(
'id'=>6, 'label'=>__('Regular Expression'), 'required'=>true,
'configuration'=>array('size'=>40, 'length'=>100),
'visibility' => new VisibilityConstraint(
new Q(array('validator__eq'=>'regex')),
VisibilityConstraint::HIDDEN
),
'cleaners' => function ($self, $value) {
$wrapped = "/".$value."/iu";
if (false === @preg_match($value, ' ')
&& false !== @preg_match($wrapped, ' ')) {
if ($value == '//iu')
return '';
return $value;
},
'validators' => function($self, $v) {
if (false === @preg_match($v, ' '))
$self->addError(__('Cannot compile this regular expression'));
})),
'validator-error' => new TextboxField(array(
'id'=>4, 'label'=>__('Validation Error'), 'default'=>'',
'configuration'=>array('size'=>40, 'length'=>60,
'translatable'=>$this->getTranslateTag('validator-error')
),
'hint'=>__('Message shown to user if the input does not match the validator'))),
'placeholder' => new TextboxField(array(
'id'=>5, 'label'=>__('Placeholder'), 'required'=>false, 'default'=>'',
'hint'=>__('Text shown in before any input from the user'),
'configuration'=>array('size'=>40, 'length'=>40,
'translatable'=>$this->getTranslateTag('placeholder')
),
function hasSpecialSearch() {
return false;
}
function validateEntry($value) {
parent::validateEntry($value);
'email' => array(array('Validator', 'is_valid_email'),
__('Enter a valid email address')),
'phone' => array(array('Validator', 'is_phone'),
__('Enter a valid phone number')),
__('Enter a valid IP address')),
'number' => array('is_numeric', __('Enter a number')),
'regex' => array(
function($v) use ($config) {
$regex = $config['regex'];
return @preg_match($regex, $v);
}, __('Value does not match required pattern')
),
);
// Support configuration forms, as well as GUI-based form fields
$valid = $this->get('validator');
if (!$valid) {
$valid = $config['validator'];
}
if (!$value || !isset($validators[$valid]))
return;
$error = $func[1];
if ($config['validator-error'])
$error = $this->getLocal('validator-error', $config['validator-error']);
if (is_array($func) && is_callable($func[0]))
if (!call_user_func($func[0], $value))
class PasswordField extends TextboxField {
static $widget = 'PasswordWidget';
function parse($value) {
// Don't trim the value
return $value;
}
// If not set in UI, don't save the empty value
if (!$value)
throw new FieldUnchanged();
return Crypto::encrypt($value, SECRET_SALT, 'pwfield');
return Crypto::decrypt($value, SECRET_SALT, 'pwfield');
static $widget = 'TextareaWidget';
function getConfigurationOptions() {
return array(
'cols' => new TextboxField(array(
'id'=>1, 'label'=>__('Width').' '.__('(chars)'), 'required'=>true, 'default'=>40)),
'id'=>2, 'label'=>__('Height').' '.__('(rows)'), 'required'=>false, 'default'=>4)),
'id'=>3, 'label'=>__('Max Length'), 'required'=>false, 'default'=>0)),
'id'=>4, 'label'=>__('HTML'), 'required'=>false, 'default'=>true,
'configuration'=>array('desc'=>__('Allow HTML input in this box')))),
'placeholder' => new TextboxField(array(
'id'=>5, 'label'=>__('Placeholder'), 'required'=>false, 'default'=>'',
'hint'=>__('Text shown in before any input from the user'),
'configuration'=>array('size'=>40, 'length'=>40,
'translatable'=>$this->getTranslateTag('placeholder')),
function hasSpecialSearch() {
return false;
}
function display($value) {
$config = $this->getConfiguration();
if ($config['html'])
return Format::safe_html($value);
else
return nl2br(Format::htmlchars($value));
$value = preg_replace(array('`<br(\s*)?/?>`i', '`</div>`i'), "\n", $value); //<?php
$value = Format::htmldecode(Format::striptags($value));
return Format::searchable($value);
}
function export($value) {
return (!$value) ? $value : Format::html2text($value);
}
function parse($value) {
$config = $this->getConfiguration();
if ($config['html'])
return Format::sanitize($value);
else
return $value;
}
}
class PhoneField extends FormField {
static $widget = 'PhoneNumberWidget';
function getConfigurationOptions() {
return array(
'ext' => new BooleanField(array(
'label'=>__('Extension'), 'default'=>true,
'desc'=>__('Add a separate field for the extension'),
),
)),
'digits' => new TextboxField(array(
'label'=>__('Minimum length'), 'default'=>7,
'hint'=>__('Fewest digits allowed in a valid phone number'),
'configuration'=>array('validator'=>'number', 'size'=>5),
)),
'format' => new ChoiceField(array(
'label'=>__('Display format'), 'default'=>'us',
'choices'=>array(''=>'-- '.__('Unformatted').' --',
'us'=>__('United States')),
function hasSpecialSearch() {
return false;
}
function validateEntry($value) {
parent::validateEntry($value);
$config = $this->getConfiguration();
# Run validator against $this->value for email type
list($phone, $ext) = explode("X", $value, 2);
if ($phone && (
!is_numeric($phone) ||
strlen($phone) < $config['digits']))
$this->_errors[] = __("Enter a valid phone number");
$this->_errors[] = __("Enter a valid phone extension");
$this->_errors[] = __("Enter a phone number for the extension");
function parse($value) {
// NOTE: Value may have a legitimate 'X' to separate the number and
// extension parts. Don't remove the 'X'
$val = preg_replace('/[^\dX]/', '', $value);
// Pass completely-incorrect string for validation error
return $val ?: $value;
$config = $this->getConfiguration();
list($phone, $ext) = explode("X", $value, 2);
switch ($config['format']) {
case 'us':
$phone = Format::phone($phone);
break;
}
if ($ext)
$phone.=" x$ext";
return $phone;
}
}
class BooleanField extends FormField {
static $widget = 'CheckboxWidget';
function getConfigurationOptions() {
return array(
'desc' => new TextareaField(array(
'id'=>1, 'label'=>__('Description'), 'required'=>false, 'default'=>'',
'hint'=>__('Text shown inline with the widget'),
'configuration'=>array('rows'=>2)))
);
}
function to_database($value) {
return ($value) ? '1' : '0';
}
function parse($value) {
return $this->to_php($value);
}
return ($value) ? __('Yes') : __('No');
function getSearchMethods() {
return array(
'set' => __('checked'),
'nset' => __('unchecked'),
);
}
function getSearchMethodWidgets() {
return array(
'set' => null,
function getSearchQ($method, $value, $name=false) {
$name = $name ?: $this->get('name');
switch ($method) {
case 'set':
return new Q(array($name => '1'));
return new Q(array($name => '0'));
default:
return parent::getSearchQ($method, $value, $name);
}
}
}
class ChoiceField extends FormField {
static $widget = 'ChoicesWidget';
function getConfigurationOptions() {
return array(
'choices' => new TextareaField(array(
'id'=>1, 'label'=>__('Choices'), 'required'=>false, 'default'=>'',
'hint'=>__('List choices, one per line. To protect against spelling changes, specify key:value names to preserve entries if the list item names change'),
'configuration'=>array('html'=>false)
)),
'default' => new TextboxField(array(
'id'=>3, 'label'=>__('Default'), 'required'=>false, 'default'=>'',
'hint'=>__('(Enter a key). Value selected from the list initially'),
'configuration'=>array('size'=>20, 'length'=>40),
)),
'prompt' => new TextboxField(array(
'id'=>2, 'label'=>__('Prompt'), 'required'=>false, 'default'=>'',
'hint'=>__('Leading text shown before a value is selected'),
'configuration'=>array('size'=>40, 'length'=>40,
'translatable'=>$this->getTranslateTag('prompt'),
),
'multiselect' => new BooleanField(array(
'id'=>1, 'label'=>'Multiselect', 'required'=>false, 'default'=>false,
'configuration'=>array(
'desc'=>'Allow multiple selections')
)),
return $this->to_php($value ?: null);
}
function to_database($value) {
if (!is_array($value)) {
$choices = $this->getChoices();
if (isset($choices[$value]))
$value = array($value => $choices[$value]);
}
if (is_array($value))
return $value;
}
function to_php($value) {
if (is_string($value))
$value = JsonDataParser::parse($value) ?: $value;
// CDATA table may be built with comma-separated key,value,key,value
if (is_string($value)) {
$values = array();
$choices = $this->getChoices();
foreach (explode(',', $value) as $V) {
if (isset($choices[$V]))
$values[$V] = $choices[$V];
if (array_filter($values))
$value = $values;
$config = $this->getConfiguration();
if (!$config['multiselect'] && is_array($value) && count($value) < 2) {
reset($value);
if (!is_array($value))
$value = $this->getChoice($value);
if (is_array($value))
return implode(', ', $value);
return (string) $value;
function whatChanged($before, $after) {
$B = (array) $before;
$A = (array) $after;
$added = array_diff($A, $B);
$deleted = array_diff($B, $A);
$added = array_map(array($this, 'display'), $added);
$deleted = array_map(array($this, 'display'), $deleted);
if ($added && $deleted) {
$desc = sprintf(
__('added <strong>%1$s</strong> and removed <strong>%2$s</strong>'),
implode(', ', $added), implode(', ', $deleted));
}
elseif ($added) {
$desc = sprintf(
__('added <strong>%1$s</strong>'),
implode(', ', $added));
}
elseif ($deleted) {
$desc = sprintf(
__('removed <strong>%1$s</strong>'),
implode(', ', $deleted));
}
else {
$desc = sprintf(
__('changed from <strong>%1$s</strong> to <strong>%2$s</strong>'),
$this->display($before), $this->display($after));
}
return $desc;
}
/*
Return criteria to which the choice should be filtered by
*/
function getCriteria() {
$config = $this->getConfiguration();
$criteria = array();
if (isset($config['criteria']))
$criteria = $config['criteria'];
return $criteria;
}
$selection = array();
if ($value && is_array($value)) {
} elseif (isset($choices[$value]))
$selection[] = $choices[$value];
elseif ($this->get('default'))
$selection[] = $choices[$this->get('default')];
return $selection;
function getChoices($verbose=false) {
if ($this->_choices === null || $verbose) {
// Allow choices to be set in this->ht (for configurationOptions)
$this->_choices = $this->get('choices');
if (!$this->_choices) {
$this->_choices = array();
$config = $this->getConfiguration();
$choices = explode("\n", $config['choices']);
foreach ($choices as $choice) {
// Allow choices to be key: value
list($key, $val) = explode(':', $choice);
if ($val == null)
$val = $key;
$this->_choices[trim($key)] = trim($val);
}
// Add old selections if nolonger available
// This is necessary so choices made previously can be
// retained
$values = ($a=$this->getAnswer()) ? $a->getValue() : array();
if ($values && is_array($values)) {
foreach ($values as $k => $v) {
if (!isset($this->_choices[$k])) {
if ($verbose) $v .= ' (retired)';
$this->_choices[$k] = $v;
}
}
}
}
}
return $this->_choices;
function lookupChoice($value) {
return null;
}
function getSearchMethods() {
return array(
'set' => __('has a value'),
'nset' => __('does not have a value'),
'includes' => __('includes'),
'!includes' => __('does not include'),
);
}
function getSearchMethodWidgets() {
return array(
'set' => null,
'includes' => array('ChoiceField', array(
'choices' => $this->getChoices(),
'configuration' => array('multiselect' => true),
)),
'!includes' => array('ChoiceField', array(
'choices' => $this->getChoices(),
'configuration' => array('multiselect' => true),
)),
function getSearchQ($method, $value, $name=false) {
$name = $name ?: $this->get('name');
switch ($method) {
case '!includes':
return Q::not(array("{$name}__in" => array_keys($value)));
case 'includes':
return new Q(array("{$name}__in" => array_keys($value)));
default:
return parent::getSearchQ($method, $value, $name);
}
}
function describeSearchMethod($method) {
switch ($method) {
case 'includes':
return __('%s includes %s' /* includes -> if a list includes a selection */);
case 'includes':
return __('%s does not include %s' /* includes -> if a list includes a selection */);
default:
return parent::describeSearchMethod($method);
}
}
}
class DatetimeField extends FormField {
static $widget = 'DatetimePickerWidget';
function to_database($value) {
// Store time in gmt time, unix epoch format
return (string) $value;
}
function to_php($value) {
if (!$value)
return $value;
else
return (int) $value;
}
function asVar($value, $id=false) {
if (!$value) return null;
return new FormattedDate((int) $value, 'UTC', false, false);
}
function asVarType() {
return 'FormattedDate';
}
function toString($value) {
global $cfg;
$config = $this->getConfiguration();
// If GMT is set, convert to local time zone. Otherwise, leave
// unchanged (default TZ is UTC)
if ($config['time'])
return Format::datetime($value, false, !$config['gmt'] ? 'UTC' : false);
return Format::date($value, false, false, !$config['gmt'] ? 'UTC' : false);
function export($value) {
$config = $this->getConfiguration();
if (!$value)
return '';
else
return Format::date($value, false, 'y-MM-dd HH:mm:ss', !$config['gmt'] ? 'UTC' : false);
function getConfigurationOptions() {
return array(
'time' => new BooleanField(array(
'id'=>1, 'label'=>__('Time'), 'required'=>false, 'default'=>false,
'desc'=>__('Show time selection with date picker')))),
'id'=>2, 'label'=>__('Timezone Aware'), 'required'=>false,
'desc'=>__("Show date/time relative to user's timezone")))),
'id'=>3, 'label'=>__('Earliest'), 'required'=>false,
'hint'=>__('Earliest date selectable'))),
'id'=>4, 'label'=>__('Latest'), 'required'=>false,
'default'=>null, 'hint'=>__('Latest date selectable'))),
'id'=>5, 'label'=>__('Allow Future Dates'), 'required'=>false,
'desc'=>__('Allow entries into the future' /* Used in the date field */)),
)),
);
}
function validateEntry($value) {
$config = $this->getConfiguration();
parent::validateEntry($value);
if (!$value) return;
if ($config['min'] and $value < $config['min'])
$this->_errors[] = __('Selected date is earlier than permitted');
elseif ($config['max'] and $value > $config['max'])
$this->_errors[] = __('Selected date is later than permitted');
// strtotime returns -1 on error for PHP < 5.1.0 and false thereafter
elseif ($value === -1 or $value === false)
$this->_errors[] = __('Enter a valid date');
// SearchableField interface ------------------------------
function getSearchMethods() {
return array(
'set' => __('has a value'),
'nset' => __('does not have a value'),
'equal' => __('on'),
'before' => __('before'),
'after' => __('after'),
'between' => __('between'),
'ndaysago' => __('in the last n days'),
'ndays' => __('in the next n days'),
);
}
function getSearchMethodWidgets() {
$config_notime = $config = $this->getConfiguration();
$config_notime['time'] = false;
return array(
'set' => null,
'equal' => array('DatetimeField', array(
'configuration' => $config_notime,
'nequal' => array('DatetimeField', array(
'configuration' => $config_notime,
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)),
'before' => array('DatetimeField', array(
'configuration' => $config,
)),
'after' => array('DatetimeField', array(
'configuration' => $config,
)),
'between' => array('InlineformField', array(
'form' => array(
'left' => new DatetimeField(),
'text' => new FreeTextField(array(
'configuration' => array('content' => 'and'))
),
'right' => new DatetimeField(),
),
)),
'ndaysago' => array('InlineformField', array(
'form' => array(
'until' => new TextboxField(array(
'configuration' => array('validator'=>'number', 'size'=>4))
),
'text' => new FreeTextField(array(
'configuration' => array('content' => 'days'))
),
),
)),
'ndays' => array('InlineformField', array(
'form' => array(
'until' => new TextboxField(array(
'configuration' => array('validator'=>'number', 'size'=>4))
),
'text' => new FreeTextField(array(
'configuration' => array('content' => 'days'))
),
),
)),
);
}
function getSearchQ($method, $value, $name=false) {
$name = $name ?: $this->get('name');
$value = is_int($value)
? DateTime::createFromFormat('U', Misc::dbtime($value)) ?: $value
: $value;
case 'equal':
$l = clone $value;
$r = $value->add(new DateInterval('P1D'));
return new Q(array(
"{$name}__gte" => $l,
"{$name}__lt" => $r
));
case 'nequal':
$l = clone $value;
$r = $value->add(new DateInterval('P1D'));
return Q::any(array(
"{$name}__lt" => $l,
"{$name}__gte" => $r,
));
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case 'after':
return new Q(array("{$name}__gte" => $value));
case 'before':
return new Q(array("{$name}__lt" => $value));
case 'between':
return new Q(array(
"{$name}__gte" => $value['left'],
"{$name}__lte" => $value['right'],
));
case 'ndaysago':
return new Q(array(
"{$name}__lt" => SqlFunction::NOW(),
"{$name}__gte" => SqlExpression::minus(SqlFunction::NOW(), SqlInterval::DAY($value['until'])),
));
case 'ndays':
return new Q(array(
"{$name}__gt" => SqlFunction::NOW(),
"{$name}__lte" => SqlExpression::plus(SqlFunction::NOW(), SqlInterval::DAY($value['until'])),
));
default:
return parent::getSearchQ($method, $value, $name);
}
}
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function describeSearchMethod($method) {
switch ($method) {
case 'before':
return __('%1$s before %2$s' /* occurs before a date and time */);
case 'after':
return __('%1$s after %2$s' /* occurs after a date and time */);
case 'ndays':
return __('%1$s in the next %2$s' /* occurs within a window (like 3 days) */);
case 'ndaysago':
return __('%1$s in the last %2$s' /* occurs within a recent window (like 3 days) */);
case 'between':
return __('%1$s between %2$s and %3$s');
default:
return parent::describeSearchMethod($method);
}
}
function describeSearch($method, $value, $name=false) {
if ($method === 'between') {
$l = $this->toString($value['left']);
$r = $this->toString($value['right']);
$desc = $this->describeSearchMethod($method);
return sprintf($desc, $name, $l, $r);
}
return parent::describeSearch($method, $value, $name);
}
/**
* This is kind-of a special field that doesn't have any data. It's used as
* a field to provide a horizontal section break in the display of a form
*/
class SectionBreakField extends FormField {
static $widget = 'SectionBreakWidget';
function hasData() {
return false;
}
function isBlockLevel() {
return true;
}
}
class ThreadEntryField extends FormField {
static $widget = 'ThreadEntryWidget';
function isChangeable() {
return false;
}
function isBlockLevel() {
return true;
}
function isPresentationOnly() {
return true;
}
function hasSpecialSearch() {
return false;
}
function getMedia() {
$config = $this->getConfiguration();
$media = parent::getMedia() ?: array();
if ($config['attachments'])
$media = array_merge_recursive($media, FileUploadWidget::$media);
return $media;
}
function getConfigurationOptions() {
global $cfg;
$attachments = new FileUploadField();
$fileupload_config = $attachments->getConfigurationOptions();
if ($cfg->getAllowedFileTypes())
$fileupload_config['extensions']->set('default', $cfg->getAllowedFileTypes());
foreach ($fileupload_config as $C) {
$C->set('visibility', new VisibilityConstraint(new Q(array(
'attachments__eq'=>true,
)), VisibilityConstraint::HIDDEN));
}
return array(
'attachments' => new BooleanField(array(
'label'=>__('Enable Attachments'),
'default'=>$cfg->allowAttachments(),
'configuration'=>array(
'desc'=>__('Enables attachments, regardless of channel'),
'validators' => function($self, $value) {
if (!ini_get('file_uploads'))
$self->addError(__('The "file_uploads" directive is disabled in php.ini'));
}
+ $fileupload_config;
function isAttachmentsEnabled() {
$config = $this->getConfiguration();
return $config['attachments'];
}
}
class PriorityField extends ChoiceField {
function getWidget($widgetClass=false) {
$widget = parent::getWidget($widgetClass);
if ($widget->value instanceof Priority)
$widget->value = $widget->value->getId();
return $widget;
}
function hasIdValue() {
return true;
}
function getChoices($verbose=false) {
$sql = 'SELECT priority_id, priority_desc FROM '.PRIORITY_TABLE
.' ORDER BY priority_urgency DESC';
$choices = array('' => '— '.__('Default').' —');
if (!($res = db_query($sql)))
return $choices;
while ($row = db_fetch_row($res))
$choices[$row[0]] = $row[1];
return $choices;
}
function parse($id) {
return $this->to_php(null, $id);
}
function to_php($value, $id=false) {
if (is_array($id)) {
reset($id);
$id = key($id);
}
elseif (is_array($value))
list($value, $id) = $value;
elseif ($id === false)
$id = $value;
if ($id)
return Priority::lookup($id);
}
function to_database($prio) {
return ($prio instanceof Priority)
? array($prio->getDesc(), $prio->getId())
: $prio;
}
function toString($value) {
return ($value instanceof Priority) ? $value->getDesc() : $value;
}
function searchable($value) {
// Priority isn't searchable this way
return null;
}
function getConfigurationOptions() {
$choices = $this->getChoices();
$choices[''] = __('System Default');
return array(
'prompt' => new TextboxField(array(
'id'=>2, 'label'=>__('Prompt'), 'required'=>false, 'default'=>'',
'hint'=>__('Leading text shown before a value is selected'),
'configuration'=>array('size'=>40, 'length'=>40),
)),
'default' => new ChoiceField(array(
'id'=>3, 'label'=>__('Default'), 'required'=>false, 'default'=>'',
'choices' => $choices,
'hint'=>__('Default selection for this field'),
'configuration'=>array('size'=>20, 'length'=>40),
)),
function getConfiguration() {
global $cfg;
$config = parent::getConfiguration();
if (!isset($config['default']))
$config['default'] = $cfg->getDefaultPriorityId();
return $config;
}
FormField::addFieldTypes(/*@trans*/ 'Dynamic Fields', function() {
'priority' => array(__('Priority Level'), PriorityField),
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class DepartmentField extends ChoiceField {
function getWidget() {
$widget = parent::getWidget();
if ($widget->value instanceof Dept)
$widget->value = $widget->value->getId();
return $widget;
}
function hasIdValue() {
return true;
}
function getChoices() {
global $cfg;
$choices = array();
if (($depts = Dept::getDepartments()))
foreach ($depts as $id => $name)
$choices[$id] = $name;
return $choices;
}
function parse($id) {
return $this->to_php(null, $id);
}
function to_php($value, $id=false) {
if (is_array($id)) {
reset($id);
$id = key($id);
}
return $id;
}
function to_database($dept) {
return ($dept instanceof Dept)
? array($dept->getName(), $dept->getId())
: $dept;
}
function toString($value) {
return (string) $value;
}
function searchable($value) {
return null;
}
function getConfigurationOptions() {
return array(
'prompt' => new TextboxField(array(
'id'=>2, 'label'=>__('Prompt'), 'required'=>false, 'default'=>'',
'hint'=>__('Leading text shown before a value is selected'),
'configuration'=>array('size'=>40, 'length'=>40),
)),
);
}
}
FormField::addFieldTypes(/*@trans*/ 'Dynamic Fields', function() {
return array(
'department' => array(__('Department'), DepartmentField),
);
});
class AssigneeField extends ChoiceField {
var $_choices = array();
var $_criteria = null;
function getWidget() {
$widget = parent::getWidget();
if (is_object($widget->value))
$widget->value = $widget->value->getId();
return $widget;
}
function getCriteria() {
if (!isset($this->_criteria)) {
$this->_criteria = array('available' => true);
if (($c=parent::getCriteria()))
$this->_criteria = array_merge($this->_criteria, $c);
}
return $this->_criteria;
}
function hasIdValue() {
return true;
}
function getChoices() {
global $cfg;
if (!$this->_choices) {
$config = $this->getConfiguration();