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'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');
$config = $this->getConfiguration();
? DateTime::createFromFormat('U', !$config['gmt'] ? Misc::gmtime($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" => $r,
));
case 'after':
return new Q(array("{$name}__gte" => $value));
case 'before':
return new Q(array("{$name}__lt" => $value));
case 'between':
foreach (array('left', 'right') as $side) {
$value[$side] = is_int($value[$side])
? DateTime::createFromFormat('U', !$config['gmt']
? Misc::gmtime($value[$side]) : $value[$side]) ?: $value[$side]
return new Q(array(
"{$name}__gte" => $value['left'],
"{$name}__lte" => $value['right'],
));
case 'ndaysago':
"{$name}__lt" => $now,
"{$name}__gte" => SqlExpression::minus($now, SqlInterval::DAY($value['until'])),
));
case 'ndays':
"{$name}__gt" => $now,
"{$name}__lte" => SqlExpression::plus($now, SqlInterval::DAY($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 getConfiguration() {
global $cfg;
$config = parent::getConfiguration();
$config['html'] = (bool) ($cfg && $cfg->isRichTextEnabled());
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 $config['attachments'];
}
if ($hint = $this->getLocal('hint'))
$this->set('placeholder', $hint);
$this->set('hint', null);
$widget = parent::getWidget($widgetClass);
return $widget;
}
}
class PriorityField extends ChoiceField {
function getWidget($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, $id=false) {
if ($value instanceof Priority)
return $value;
if (is_array($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())
: $prio;
}
function display($prio) {
if (!$prio instanceof Priority)
return parent::display($prio);
return sprintf('<span style="padding: 2px; background-color: %s">%s</span>',
$prio->getColor(), Format::htmlchars($prio->getDesc()));
}
function toString($value) {
return ($value instanceof Priority) ? $value->getDesc() : $value;
}
function whatChanged($before, $after) {
return FormField::whatChanged($before, $after);
}
function searchable($value) {
// Priority isn't searchable this way
return null;
}
function getKeys($value) {
return ($value instanceof Priority) ? array($value->getId()) : 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 TimezoneField extends ChoiceField {
static $widget = 'TimezoneWidget';
function hasIdValue() {
return false;
}
function getChoices($verbose=false) {
global $cfg;
$choices = array();
foreach (DateTimeZone::listIdentifiers() as $zone)
$choices[$zone] = str_replace('/',' / ',$zone);
return $choices;
}
function searchable($value) {
return null;
}
function getConfigurationOptions() {
return array(
'autodetect' => new BooleanField(array(
'id'=>1, 'label'=>__('Auto Detect'), 'required'=>false, 'default'=>true,
'configuration'=>array(
'desc'=>__('Add Auto Detect Button'))
)),
'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),
)),
);
}
}
class DepartmentField extends ChoiceField {
function getWidget($widgetClass=false) {
$widget = parent::getWidget($widgetClass);
if ($widget->value instanceof Dept)
$widget->value = $widget->value->getId();
return $widget;
}
function hasIdValue() {
return true;
}
function getChoices($verbose=false) {
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$selected = self::getWidget();
if($selected && $selected->value)
{
if(is_array($selected->value))
{
foreach ($selected->value as $k => $v)
{
$current_id = $k;
$current_name = $v;
}
}
else {
$current_id = $selected->value;
$current_name = Dept::getNameById($current_id);
$addNew = true;
}
}
$active_depts = array();
if($current_id)
$active_depts = Dept::objects()
->filter(array('flags__hasbit' => Dept::FLAG_ACTIVE))
->values('id', 'name');
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if ($depts = Dept::getDepartments(null, true, Dept::DISPLAY_DISABLED))
{
//create array w/queryset
$active = array();
foreach ($active_depts as $dept)
$active[$dept['id']] = $dept['name'];
//add selected dept to list
$active[$current_id] = $current_name;
foreach ($depts as $id => $name)
{
$choices[$id] = $name;
if(!array_key_exists($id, $active) && $current_id)
unset($choices[$id]);
}
}
if($addNew)
$choices[':new:'] = '— '.__('Add New').' —';
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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($widgetClass=false) {
$widget = parent::getWidget($widgetClass);
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 $this->_criteria;
}
function hasIdValue() {
return true;
}
function setChoices($choices) {
$this->_choices = $choices;
}
function getChoices($verbose=false) {
if (!isset($this->_choices)) {
$config = $this->getConfiguration();
$choices = array(
__('Agents') => new ArrayObject(),
__('Teams') => new ArrayObject());
$A = current($choices);
$criteria = $this->getCriteria();
$agents = array();
if (($dept=$config['dept']) && $dept->assignMembersOnly()) {
if (($members = $dept->getAvailableMembers()))
foreach ($members as $member)
$agents[$member->getId()] = $member;
} else {
$agents = Staff::getStaffMembers($criteria);
}
$A['s'.$id] = $name;
if (($teams = Team::getActiveTeams()))
foreach ($teams as $id => $name)
$T['t'.$id] = $name;
$this->_choices = $choices;
}
return $this->_choices;
function getValue() {
if (($value = parent::getValue()) && ($id=$this->getClean()))
return $value[$id];
}
function parse($id) {
return $this->to_php(null, $id);
}
function to_php($value, $id=false) {
if (is_array($id)) {
reset($id);
$id = key($id);
}
if ($id[0] == 's')
return Staff::lookup(substr($id, 1));
elseif ($id[0] == 't')
return Team::lookup(substr($id, 1));
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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 $_privatestates = array(
'name' => /* @trans, @context "ticket state name" */ 'Archived',
'verb' => /* @trans, @context "ticket state action" */ 'Archive'
'name' => /* @trans, @context "ticket state name" */ 'Deleted',
'verb' => /* @trans, @context "ticket state action" */ 'Delete'
);
function hasIdValue() {
return true;
}
function isChangeable() {
return false;
}
function getChoices($verbose=false) {
$states = static::$_states;
if ($this->options['private_too'])
$states += static::$_privatestates;
if (!isset($_choices)) {
// Translate and cache the choices
foreach ($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 $_choices;
function hasIdValue() {
return true;
}
function isChangeable() {
return true;
}
function getChoices($verbose=false) {
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$this->ht['default'] = '';
if (!$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)) {
if (function_exists('apcu_fetch')) {
$key = md5(SECRET_SALT . GIT_VERSION . 'filetypes');
$filetypes = apcu_fetch($key);
}
if (!$filetypes)
$filetypes = YamlDataParser::load(INCLUDE_DIR . '/config/filetype.yaml');
if ($key)
apcu_store($key, $filetypes, 7200);
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'] > $config['size'])
Http::response(413, 'File is too large');
if (!($F = AttachmentFile::upload($file)))
Http::response(500, 'Unable to store file: '. $file['error']);
// This file is allowed for attachment in this session
$_SESSION[':uploadedFiles'][$id] = 1;
/**
* 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'], $file['type']))
throw new FileUploadError(__('File type is not allowed'));
if (is_callable($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'] > $config['size'])
throw new FileUploadError(__('File size is too large'));
if (!$F = AttachmentFile::create($file))
throw new FileUploadError(__('Unable to save file'));
return $F;
}
function isValidFileType($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'))
) {
$this->attachments = GenericAttachments::forIdAndType(
// Combine the field and entry ids to make the key
sprintf('%u', abs(crc32('E'.$this->get('id').$e->get('id')))),
return $this->attachments ?: array();
function setAttachments(GenericAttachments $att) {
$this->attachments = $att;
function getConfiguration() {
$config = parent::getConfiguration();
$_types = self::getFileTypes();
$mimetypes = array();
$extensions = array();
if (isset($config['mimetypes']) && is_array($config['mimetypes'])) {
foreach ($config['mimetypes'] as $type=>$desc) {
foreach ($_types[$type]['types'] as $mime=>$exts) {
$mimetypes[$mime] = true;
if (is_array($exts))
foreach ($exts as $ext)
$extensions['.'.$ext] = true;
}
}
}
if (strpos($config['extensions'], '.*') !== false)
$config['extensions'] = '';
if (is_string($config['extensions'])) {
foreach (preg_split('/\s+/', str_replace(',',' ', $config['extensions'])) as $ext) {
if (!$ext) {
continue;
}
elseif (strpos($ext, '/')) {
}
else {
if ($ext[0] != '.')
$ext = '.' . $ext;
// Ensure that the extension is lower-cased for comparison latr
$ext = strtolower($ext);
// Add this to the MIME types list so it can be exported to
// the @accept attribute
if (!isset($extensions[$ext]))
$mimetypes[$ext] = true;
$extensions[$ext] = true;
}
$config['__extensions'] = array_keys($extensions);
}
elseif (is_array($config['extensions'])) {
$config['__extensions'] = $config['extensions'];
}
// 'mimetypes' is the array represented from the user interface,
// '__mimetypes' is a complete list of supported MIME types.
$config['__mimetypes'] = array_keys($mimetypes);
return $config;
}
// When the field is saved to database, encode the ID listing as a json
// array. Then, inspect the difference between the files actually
// attached to this field
function to_database($value) {
$this->getFiles();
if (isset($this->attachments)) {
$this->attachments->keepOnlyFileIds($value);
}
return JsonDataEncoder::encode($value);
}
function parse($value) {
// Values in the database should be integer file-ids
return array_map(function($e) { return (int) $e; },
$value ?: array());
}
function to_php($value) {
return is_array($value) ? $value : JsonDataParser::decode($value);
function display($value) {
$links = array();
foreach ($this->getFiles() as $f) {
$links[] = sprintf('<a class="no-pjax" href="%s">%s</a>',
Format::htmlchars($f->file->getDownloadUrl()),
Format::htmlchars($f->file->name));
}
return implode('<br/>', $links);
}
function toString($value) {
$files = array();
foreach ($this->getFiles() as $f) {
}
return implode(', ', $files);