Newer
Older
)),
'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'),
'set.not' => __('unchecked'),
);
}
function getSearchMethodWidgets() {
return array(
'set' => null,
'set.not' => null,
);
}
}
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($value);
return key($value);
if (!is_array($value))
$value = $this->getChoice($value);
if (is_array($value))
return implode(', ', $value);
return (string) $value;
$selection = array();
if ($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 getSearchMethods() {
return array(
'set' => __('has a value'),
'notset' => __('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);
}
}
}
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) $value;
}
function toString($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');
function getSearchMethods() {
return array(
'set' => __('has a value'),
'notset' => __('does not have a value'),
'equal' => __('on'),
'notequal' => __('not 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,
'notset' => null,
'equal' => array('DatetimeField', array(
'configuration' => $config_notime,
)),
'notequal' => 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 ?: $this->get('name');
switch ($method) {
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);
}
}
/**
* 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 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() {
$widget = parent::getWidget();
if ($widget->value instanceof Priority)
$widget->value = $widget->value->getId();
return $widget;
}
function hasIdValue() {
return true;
}
global $cfg;
$this->ht['default'] = $cfg->getDefaultPriorityId();
$sql = 'SELECT priority_id, priority_desc FROM '.PRIORITY_TABLE
.' ORDER BY priority_urgency DESC';
if (!($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);
}
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() {
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() {
'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 {
function getWidget() {
$widget = parent::getWidget();
if (is_object($widget->value))
$widget->value = $widget->value->getId();
return $widget;
}
function hasIdValue() {
return true;
}
function getChoices() {
global $cfg;
$choices = array();
if (($agents = Staff::getAvailableStaffMembers()))
foreach ($agents 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 $id;
}
function to_database($value) {
return (is_object($value))
? array($value->getName(), $value->getId())
: $value;
}
function toString($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(
'assignee' => array(__('Assignee'), AssigneeField),
);
});
class TicketStateField extends ChoiceField {
'name' => /* @trans, @context "ticket state name" */ 'Open',
'verb' => /* @trans, @context "ticket state action" */ 'Open'
'name' => /* @trans, @context "ticket state name" */ 'Closed',
'verb' => /* @trans, @context "ticket state action" */ 'Close'
// Private states
static $_privatestates = array(
'name' => /* @trans, @context "ticket state name" */ 'Archived',
'verb' => /* @trans, @context "ticket state action" */ 'Archive'
'name' => /* @trans, @context "ticket state name" */ 'Deleted',
'verb' => /* @trans, @context "ticket state action" */ 'Delete'
);
function hasIdValue() {
return true;
}
function isChangeable() {
return false;
}
function getChoices() {
static $_choices;
if (!isset($_choices)) {
// Translate and cache the choices
foreach (static::$_states as $k => $v)
$_choices[$k] = _P('ticket state name', $v['name']);
$this->ht['default'] = '';
}
return $_choices;
}
function getChoice($state) {
if ($state && is_array($state))
$state = key($state);
if (isset(static::$_states[$state]))
return _P('ticket state name', static::$_states[$state]['name']);
if (isset(static::$_privatestates[$state]))
return _P('ticket state name', static::$_privatestates[$state]['name']);
}
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),
)),
);
}
static function getVerb($state) {
if (isset(static::$_states[$state]))
return _P('ticket state action', static::$_states[$state]['verb']);
if (isset(static::$_privatestates[$state]))
return _P('ticket state action', static::$_privatestates[$state]['verb']);
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}
FormField::addFieldTypes('Dynamic Fields', function() {
return array(
'state' => array('Ticket State', TicketStateField, false),
);
});
class TicketFlagField extends ChoiceField {
// Supported flags (TODO: move to configurable custom list)
static $_flags = array(
'onhold' => array(
'flag' => 1,
'name' => 'Onhold',
'states' => array('open'),
),
'overdue' => array(
'flag' => 2,
'name' => 'Overdue',
'states' => array('open'),
),
'answered' => array(
'flag' => 4,
'name' => 'Answered',
'states' => array('open'),
)
);
var $_choices;
function hasIdValue() {
return true;
}
function isChangeable() {
return true;
}
function getChoices() {
$this->ht['default'] = '';
if (!$this->_choices) {
foreach (static::$_flags as $k => $v)
$this->_choices[$k] = $v['name'];
}
return $this->_choices;
}
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('Dynamic Fields', function() {
return array(
'flags' => array('Ticket Flags', TicketFlagField, false),
);
});
class FileUploadField extends FormField {
static $widget = 'FileUploadWidget';
protected $attachments;
static function getFileTypes() {
static $filetypes;
if (!isset($filetypes))
$filetypes = YamlDataParser::load(INCLUDE_DIR . '/config/filetype.yaml');
return $filetypes;
}
function getConfigurationOptions() {
// Compute size selections
$sizes = array('262144' => '— '.__('Small').' —');
$next = 512 << 10;
$max = strtoupper(ini_get('upload_max_filesize'));
$limit = (int) $max;
if (!$limit) $limit = 2 << 20; # 2M default value
elseif (strpos($max, 'K')) $limit <<= 10;
elseif (strpos($max, 'M')) $limit <<= 20;
elseif (strpos($max, 'G')) $limit <<= 30;
while ($next <= $limit) {
// Select the closest, larger value (in case the
// current value is between two)
$sizes[$next] = Format::file_size($next);
$next *= 2;
}
// Add extra option if top-limit in php.ini doesn't fall
// at a power of two
if ($next < $limit * 2)
$sizes[$limit] = Format::file_size($limit);
foreach (self::getFileTypes() as $type=>$info) {
$types[$type] = $info['description'];
}
return array(
'size' => new ChoiceField(array(
'label'=>__('Maximum File Size'),
'hint'=>__('Choose maximum size of a single file uploaded to this field'),
'default'=>$cfg->getMaxFileSize(),
'mimetypes' => new ChoiceField(array(
'label'=>__('Restrict by File Type'),
'hint'=>__('Optionally, choose acceptable file types.'),
'required'=>false,
'choices'=>$types,
'configuration'=>array('multiselect'=>true,'prompt'=>__('No restrictions'))
'extensions' => new TextareaField(array(
'label'=>__('Additional File Type Filters'),
'hint'=>__('Optionally, enter comma-separated list of additional file types, by extension. (e.g .doc, .pdf).'),
'configuration'=>array('html'=>false, 'rows'=>2),
)),
'max' => new TextboxField(array(
'label'=>__('Maximum Files'),
'hint'=>__('Users cannot upload more than this many files.'),
'default'=>false,
'required'=>false,
'validator'=>'number',
'configuration'=>array('size'=>8, 'length'=>4, 'placeholder'=>__('No limit')),
function hasSpecialSearch() {
return false;
}
/**
* Called from the ajax handler for async uploads via web clients.
*/
function ajaxUpload($bypass=false) {
$config = $this->getConfiguration();
$files = AttachmentFile::format($_FILES['upload'],
// For numeric fields assume configuration exists
!is_numeric($this->get('id')));
if (count($files) != 1)
Http::response(400, 'Send one file at a time');
$file = array_shift($files);
$file['name'] = urldecode($file['name']);
if (!$bypass && !$this->isValidFileType($file['name'], $file['type']))
Http::response(415, 'File type is not allowed');
$config = $this->getConfiguration();
if (!$bypass && $file['size'] > $config['size'])
Http::response(413, 'File is too large');
if (!($id = AttachmentFile::upload($file)))
Http::response(500, 'Unable to store file: '. $file['error']);
/**
* Called from FileUploadWidget::getValue() when manual upload is used
* for browsers which do not support the HTML5 way of uploading async.
*/
function uploadFile($file) {
if (!$this->isValidFileType($file['name'], $file['type']))
throw new FileUploadError(__('File type is not allowed'));
$config = $this->getConfiguration();
if ($file['size'] > $config['size'])
throw new FileUploadError(__('File size is too large'));
return AttachmentFile::upload($file);
}
/**
* Called from API and email routines and such to handle attachments
* sent other than via web upload
*/
function uploadAttachment(&$file) {
if (!$this->isValidFileType($file['name'], $file['type']))
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throw new FileUploadError(__('File type is not allowed'));
if (is_callable($file['data']))
$file['data'] = $file['data']();
if (!isset($file['size'])) {
// bootstrap.php include a compat version of mb_strlen
if (extension_loaded('mbstring'))
$file['size'] = mb_strlen($file['data'], '8bit');
else
$file['size'] = strlen($file['data']);
}
$config = $this->getConfiguration();
if ($file['size'] > $config['size'])
throw new FileUploadError(__('File size is too large'));
if (!$id = AttachmentFile::save($file))
throw new FileUploadError(__('Unable to save file'));
return $id;
}
function isValidFileType($name, $type=false) {
$config = $this->getConfiguration();
// Check MIME type - file ext. shouldn't be solely trusted.
if ($type && $config['__mimetypes']
&& in_array($type, $config['__mimetypes']))
// Return true if all file types are allowed (.*)
if (!$config['__extensions'] || in_array('.*', $config['__extensions']))
$allowed = $config['__extensions'];
$ext = strtolower(pathinfo($name, PATHINFO_EXTENSION));
return ($ext && is_array($allowed) && in_array(".$ext", $allowed));
}
function getFiles() {
if (!isset($this->attachments) && ($a = $this->getAnswer())
&& ($e = $a->getEntry()) && ($e->get('id'))
) {
$this->attachments = new GenericAttachments(
// Combine the field and entry ids to make the key