Newer
Older
}
protected function clearFlag($flag) {
return $this->flags &= ~$flag;
}
protected function setFlag($flag, $value=true) {
return $value
? $this->flags |= $flag
: $this->clearFlag($flag);
}
function disable() {
$this->setFlag(self::FLAG_DISABLED);
}
function enable() {
$this->clearFlag(self::FLAG_DISABLED);
}
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function updateExports($fields, $save=true) {
if (!$fields)
return false;
$order = array_keys($fields);
// Filter exportable fields
if (!($fields = array_intersect_key($this->getExportableFields(), $fields)))
return false;
$new = $fields;
foreach ($this->exports as $f) {
$key = $f->getPath();
if (!isset($fields[$key])) {
$this->exports->remove($f);
continue;
}
$info = $fields[$key];
if (is_array($info))
$heading = $info['heading'];
else
$heading = $info;
$f->set('heading', $heading);
$f->set('sort', array_search($key, $order)+1);
unset($new[$key]);
}
foreach ($new as $k => $field) {
if (is_array($field))
$heading = $field['heading'];
else
$heading = $field;
$f = QueueExport::create(array(
'path' => $k,
'heading' => $heading,
'sort' => array_search($k, $order)+1));
$this->exports->add($f);
}
$this->exports->sort(function($f) { return $f->sort; });
if (!count($this->exports) && $this->parent)
$this->hasFlag(self::FLAG_INHERIT_EXPORT);
if ($save)
$this->exports->saveAll();
return true;
}
function update($vars, &$errors=array()) {
// Set basic search information
if (!$vars['queue-name'])
$errors['queue-name'] = __('A title is required');
'title' => $vars['queue-name'],
'staff_id' => $this->staff_id)))
&& $q->getId() != $this->id
)
$errors['queue-name'] = __('Saved queue with same name exists');
$this->title = $vars['queue-name'];
$this->parent_id = @$vars['parent_id'] ?: 0;
if ($this->parent_id && !$this->parent)
$errors['parent_id'] = __('Select a valid queue');
// Try to avoid infinite recursion determining ancestry
if ($this->parent_id && isset($this->id)) {
$P = $this;
while ($P = $P->parent)
if ($P->parent_id == $this->id)
$errors['parent_id'] = __('Cannot be a descendent of itself');
}
if ($vars['sort_id']) {
if ($vars['filter'] === '::') {
if (!$this->parent)
$errors['filter'] = __('No parent selected');
}
elseif ($vars['filter'] && !array_key_exists($vars['filter'],
static::getSearchableFields($this->getRoot()))
) {
$errors['filter'] = __('Select an item from the list');
}
}
// Set basic queue information
$this->path = $this->buildPath();
$this->setFlag(self::FLAG_INHERIT_CRITERIA,
$this->parent_id > 0 && isset($vars['inherit']));
$this->setFlag(self::FLAG_INHERIT_COLUMNS,
isset($vars['inherit-columns']));
$this->parent_id > 0 && isset($vars['inherit-exports']));
$this->setFlag(self::FLAG_INHERIT_SORTING,
$this->parent_id > 0 && isset($vars['inherit-sorting']));
// Update queue columns (but without save)
if (!isset($vars['columns']) && $this->parent) {
// No columns -- imply column inheritance
$this->setFlag(self::FLAG_INHERIT_COLUMNS);
}
if ($this->getId()
&& isset($vars['columns'])
&& !$this->hasFlag(self::FLAG_INHERIT_COLUMNS)) {
if ($this->columns->update($vars['columns'], $errors, array(
'queue_id' => $this->getId(),
'staff_id' => $this->staff_id)))
$this->columns->reset();
// Update export fields for the queue
if (isset($vars['exports']) &&
!$this->hasFlag(self::FLAG_INHERIT_EXPORT)) {
$this->updateExports($vars['exports'], false);
if (!count($this->exports) && $this->parent)
$this->hasFlag(self::FLAG_INHERIT_EXPORT);
// Update advanced sorting options for the queue
if (isset($vars['sorts']) && !$this->hasFlag(self::FLAG_INHERIT_SORTING)) {
foreach ($this->sorts as $sort) {
$key = $sort->sort_id;
$idx = array_search($key, $vars['sorts']);
if (false === $idx) {
else {
$sort->set('sort', $idx);
unset($new[$idx]);
}
}
// Add new columns
foreach ($new as $id) {
if (!$sort = QueueSort::lookup($id))
continue;
$glue = new QueueSortGlue(array(
'sort_id' => $id,
'sort' => array_search($id, $order),
));
}
// Re-sort the in-memory columns array
$this->sorts->sort(function($c) { return $c->sort; });
}
if (!count($this->sorts) && $this->parent) {
// No sorting -- imply sorting inheritance
$this->setFlag(self::FLAG_INHERIT_SORTING);
}
// Configure default sorting
$this->setFlag(self::FLAG_INHERIT_DEF_SORT,
$this->parent && $vars['sort_id'] === '::');
if ($vars['sort_id']) {
if ($vars['sort_id'] === '::') {
if (!$this->parent)
$errors['sort_id'] = __('No parent selected');
}
elseif ($qs = QueueSort::lookup($vars['sort_id'])) {
$this->sort_id = $vars['sort_id'];
}
else {
$errors['sort_id'] = __('Select an item from the list');
}
}
list($this->_conditions, $conditions)
= QueueColumn::getConditionsFromPost($vars, $this->id, $this->getRoot());
// TODO: Move this to SavedSearch::update() and adjust
// AjaxSearch::_saveSearch()
$form = $form ?: $this->getForm($vars);
if (!$vars) {
$errors['criteria'] = __('No criteria specified');
}
elseif (!$form->isValid()) {
$errors['criteria'] = __('Validation errors exist on criteria');
}
else {
$this->config = JsonDataEncoder::encode([
'criteria' => self::isolateCriteria($form->getClean(),
$this->getRoot()),
'conditions' => $conditions,
]);
// Clear currently set criteria.and conditions.
$this->criteria = $this->_conditions = null;
return 0 === count($errors);
}
function psave() {
return parent::save();
}
$nopath = !isset($this->path);
$path_changed = isset($this->dirty['parent_id']);
if ($this->dirty)
$this->updated = SqlFunction::NOW();
if (!($rv = parent::save($refetch || $this->dirty)))
$this->path = $this->buildPath();
$this->save();
}
if ($path_changed) {
$this->children->reset();
$move_children = function($q) use (&$move_children) {
foreach ($q->children as $qq) {
$qq->path = $qq->buildPath();
$qq->save();
$move_children($qq);
}
};
$move_children($this);
}
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static function getOrmPath($name, $query=null) {
// Special case for custom data `__answers!id__value`. Only add the
// join and constraint on the query the first pass, when the query
// being mangled is received.
$path = array();
if ($query && preg_match('/^(.+?)__(answers!(\d+))/', $name, $path)) {
// Add a join to the model of the queryset where the custom data
// is forked from — duplicate the 'answers' join and add the
// constraint to the query based on the field_id
// $path[1] - part before the answers (user__org__entries)
// $path[2] - answers!xx join part
// $path[3] - the `xx` part of the answers!xx join component
$root = $query->model;
$meta = $root::getMeta()->getByPath($path[1]);
$joins = $meta['joins'];
if (!isset($joins[$path[2]])) {
$meta->addJoin($path[2], $joins['answers']);
}
// Ensure that the query join through answers!xx is only for the
// records which match field_id=xx
$query->constrain(array("{$path[1]}__{$path[2]}" =>
array("{$path[1]}__{$path[2]}__field_id" => (int) $path[3])
));
// Leave $name unchanged
}
return $name;
}
static function create($vars=false) {
$queue = new static($vars);
$queue->created = SqlFunction::NOW();
$queue->setFlag(self::FLAG_QUEUE);
static function __create($vars) {
$q = static::create($vars);
$glue = new QueueColumnGlue($info);
$glue->queue_id = $q->getId();
$glue->save();
}
if (isset($vars['sorts'])) {
foreach ($vars['sorts'] as $info) {
$glue = new QueueSortGlue($info);
$glue->queue_id = $q->getId();
$glue->save();
}
}
abstract class QueueColumnAnnotation {
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static $icon = false;
static $desc = '';
var $config;
function __construct($config) {
$this->config = $config;
}
static function fromJson($config) {
$class = $config['c'];
if (class_exists($class))
return new $class($config);
}
static function getDescription() {
return __(static::$desc);
}
static function getIcon() {
return static::$icon;
}
static function getPositions() {
return array(
"<" => __('Start'),
"b" => __('Before'),
"a" => __('After'),
">" => __('End'),
);
}
function decorate($text, $dec) {
static $positions = array(
'<' => '<span class="pull-left">%2$s</span>%1$s',
'>' => '<span class="pull-right">%2$s</span>%1$s',
'a' => '%1$s%2$s',
'b' => '%2$s%1$s',
if (!isset($positions[$pos]))
return $text;
return sprintf($positions[$pos], $text, $dec);
}
// Render the annotation with the database record $row. $text is the
// text of the cell before annotations were applied.
function render($row, $cell) {
if ($decoration = $this->getDecoration($row, $cell))
return $this->decorate($cell, $decoration);
return $cell;
}
// Add the annotation to a QuerySet
abstract function annotate($query);
// Fetch some HTML to render the decoration on the page. This function
// can return boolean FALSE to indicate no decoration should be applied
abstract function getDecoration($row, $text);
function getPosition() {
return strtolower($this->config['p']) ?: 'a';
}
function getClassName() {
return @$this->config['c'] ?: get_class();
}
static function getAnnotations($root) {
// Ticket annotations
static $annotations;
if (!isset($annotations[$root])) {
foreach (get_declared_classes() as $class)
if (is_subclass_of($class, get_called_class()))
$annotations[$root][] = $class;
}
return $annotations[$root];
}
/**
* Estimate the width of the rendered annotation in pixels
*/
function getWidth($row) {
return $this->isVisible($row) ? 25 : 0;
}
function isVisible($row) {
return true;
}
class TicketThreadCount
static $icon = 'comments-alt';
static $qname = '_thread_count';
static $desc = /* @trans */ 'Thread Count';
function annotate($query) {
return $query->annotate(array(
static::$qname => TicketThread::objects()
->filter(array('ticket__ticket_id' => new SqlField('ticket_id', 1)))
->exclude(array('entries__flags__hasbit' => ThreadEntry::FLAG_HIDDEN))
->aggregate(array('count' => SqlAggregate::COUNT('entries__id')))
));
}
function getDecoration($row, $text) {
$threadcount = $row[static::$qname];
if ($threadcount > 1) {
return sprintf(
'<small class="faded-more"><i class="icon-comments-alt"></i> %s</small>',
$threadcount
);
}
}
function isVisible($row) {
return $row[static::$qname] > 1;
}
}
class ThreadAttachmentCount
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static $icon = 'paperclip';
static $qname = '_att_count';
static $desc = /* @trans */ 'Attachment Count';
function annotate($query) {
// TODO: Convert to Thread attachments
return $query->annotate(array(
static::$qname => TicketThread::objects()
->filter(array('ticket__ticket_id' => new SqlField('ticket_id', 1)))
->filter(array('entries__attachments__inline' => 0))
->aggregate(array('count' => SqlAggregate::COUNT('entries__attachments__id')))
));
}
function getDecoration($row, $text) {
$count = $row[static::$qname];
if ($count) {
return sprintf(
'<i class="small icon-paperclip icon-flip-horizontal" data-toggle="tooltip" title="%s"></i>',
$count);
}
}
function isVisible($row) {
return $row[static::$qname] > 0;
}
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class ThreadCollaboratorCount
extends QueueColumnAnnotation {
static $icon = 'group';
static $qname = '_collabs';
static $desc = /* @trans */ 'Collaborator Count';
function annotate($query) {
return $query->annotate(array(
static::$qname => TicketThread::objects()
->filter(array('ticket__ticket_id' => new SqlField('ticket_id', 1)))
->aggregate(array('count' => SqlAggregate::COUNT('collaborators__id')))
));
}
function getDecoration($row, $text) {
$count = $row[static::$qname];
if ($count) {
return sprintf(
'<span class="pull-right faded-more" data-toggle="tooltip" title="%d"><i class="icon-group"></i></span>',
$count);
}
}
function isVisible($row) {
return $row[static::$qname] > 0;
}
class OverdueFlagDecoration
static $icon = 'exclamation';
static $desc = /* @trans */ 'Overdue Icon';
function annotate($query) {
return $query->values('isoverdue');
}
function getDecoration($row, $text) {
if ($row['isoverdue'])
return '<span class="Icon overdueTicket"></span>';
function isVisible($row) {
return $row['isoverdue'];
}
}
class TicketSourceDecoration
static $icon = 'phone';
static $desc = /* @trans */ 'Ticket Source';
function annotate($query) {
return $query->values('source');
}
function getDecoration($row, $text) {
return sprintf('<span class="Icon %sTicket"></span>',
strtolower($row['source']));
class LockDecoration
extends QueueColumnAnnotation {
static $icon = "lock";
static $desc = /* @trans */ 'Locked';
function annotate($query) {
global $thisstaff;
return $query
->annotate(array(
'_locked' => new SqlExpr(new Q(array(
'lock__expire__gt' => SqlFunction::NOW(),
Q::not(array('lock__staff_id' => $thisstaff->getId())),
));
}
function getDecoration($row, $text) {
if ($row['_locked'])
return sprintf('<span class="Icon lockedTicket"></span>');
}
function isVisible($row) {
return $row['_locked'];
}
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class AssigneeAvatarDecoration
extends QueueColumnAnnotation {
static $icon = "user";
static $desc = /* @trans */ 'Assignee Avatar';
function annotate($query) {
return $query->values('staff_id', 'team_id');
}
function getDecoration($row, $text) {
if ($row['staff_id'] && ($staff = Staff::lookup($row['staff_id'])))
return sprintf('<span class="avatar">%s</span>',
$staff->getAvatar(16));
elseif ($row['team_id'] && ($team = Team::lookup($row['team_id']))) {
$avatars = [];
foreach ($team->getMembers() as $T)
$avatars[] = $T->getAvatar(16);
return sprintf('<span class="avatar group %s">%s</span>',
count($avatars), implode('', $avatars));
}
}
function isVisible($row) {
return $row['staff_id'] + $row['team_id'] > 0;
}
function getWidth($row) {
if (!$this->isVisible($row))
return 0;
// If assigned to a team with no members, return 0 width
$width = 10;
if ($row['team_id'] && ($team = Team::lookup($row['team_id'])))
$width += (count($team->getMembers()) - 1) * 10;
return $width ? $width + 10 : $width;
}
}
class UserAvatarDecoration
extends QueueColumnAnnotation {
static $icon = "user";
static $desc = /* @trans */ 'User Avatar';
function annotate($query) {
return $query->values('user_id');
}
function getDecoration($row, $text) {
if ($row['user_id'] && ($user = User::lookup($row['user_id'])))
return sprintf('<span class="avatar">%s</span>',
$user->getAvatar(16));
}
function isVisible($row) {
return $row['user_id'] > 0;
}
}
class DataSourceField
extends ChoiceField {
function getChoices($verbose=false) {
$config = $this->getConfiguration();
$root = $config['root'];
$fields = array();
foreach (CustomQueue::getSearchableFields($root) as $path=>$f) {
list($label,) = $f;
$fields[$path] = $label;
}
return $fields;
}
}
class QueueColumnCondition {
var $config;
var $properties = array();
function __construct($config, $queue=null) {
if (is_array($config['prop']))
$this->properties = $config['prop'];
}
function getProperties() {
return $this->properties;
}
// Add the annotation to a QuerySet
function annotate($query) {
// Add an annotation to the query
return $query->annotate(array(
$this->getAnnotationName() => new SqlExpr(array($Q))
));
}
function getField($name=null) {
// FIXME
#$root = $this->getColumn()->getRoot();
$searchable = CustomQueue::getSearchableFields($root);
if (!isset($name))
list($name) = $this->config['crit'];
// Lookup the field to search this condition
if (isset($searchable[$name])) {
return $searchable[$name];
}
function getFieldName() {
list($name) = $this->config['crit'];
return $name;
}
function getCriteria() {
return $this->config['crit'];
}
list($name, $method, $value) = $this->config['crit'];
// XXX: Move getOrmPath to be more of a utility
// Ensure the special join is created to support custom data joins
$name = @CustomQueue::getOrmPath($name, $query);
$name2 = null;
if (preg_match('/__answers!\d+__/', $name)) {
// Ensure that only one record is returned from the join through
// the entry and answers joins
$name2 = $this->getAnnotationName().'2';
$query->annotate(array($name2 => SqlAggregate::MAX($name)));
}
if (list(,$field) = $this->getField($name))
return $field->getSearchQ($method, $value, $name2 ?: $name);
/**
* Take the criteria from the SavedSearch fields setup and isolate the
* field name being search, the method used for searhing, and the method-
* specific data entered in the UI.
*/
static function isolateCriteria($criteria, $base='Ticket') {
$searchable = CustomQueue::getSearchableFields($base);
foreach ($criteria as $k=>$v) {
if (substr($k, -7) === '+method') {
list($name,) = explode('+', $k, 2);
if (!isset($searchable[$name]))
continue;
// Lookup the field to search this condition
list($label, $field) = $searchable[$name];
// Get the search method and value
$method = $v;
// Not all search methods require a value
$value = $criteria["{$name}+{$method}"];
return array($name, $method, $value);
function render($row, $text, &$styles=array()) {
if ($V = $row[$this->getAnnotationName()]) {
foreach ($this->getProperties() as $css=>$value) {
$field = QueueColumnConditionProperty::getField($css);
$field->value = $value;
$V = $field->getClean();
if (is_array($V))
$V = current($V);
$styles[$css] = $V;
}
}
return $text;
}
function getAnnotationName() {
// This should be predictable based on the criteria so that the
// query can deduplicate the same annotations used in different
// conditions
if (!isset($this->annotation_name)) {
$this->annotation_name = $this->getShortHash();
}
return $this->annotation_name;
function __toString() {
list($name, $method, $value) = $this->config['crit'];
if (is_array($value))
$value = implode('+', $value);
return "{$name} {$method} {$value}";
}
function getHash($binary=false) {
return sha1($this->__toString(), $binary);
}
function getShortHash() {
return substr(base64_encode($this->getHash(true)), 0, 7);
}
static function getUid() {
return static::$uid++;
}
static function fromJson($config, $queue=null) {
$config = JsonDataParser::decode($config);
if (!is_array($config))
throw new BadMethodCallException('$config must be string or array');
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}
}
class QueueColumnConditionProperty
extends ChoiceField {
static $properties = array(
'background-color' => 'ColorChoiceField',
'color' => 'ColorChoiceField',
'font-family' => array(
'monospace', 'serif', 'sans-serif', 'cursive', 'fantasy',
),
'font-size' => array(
'small', 'medium', 'large', 'smaller', 'larger',
),
'font-style' => array(
'normal', 'italic', 'oblique',
),
'font-weight' => array(
'lighter', 'normal', 'bold', 'bolder',
),
'text-decoration' => array(
'none', 'underline',
),
'text-transform' => array(
'uppercase', 'lowercase', 'captalize',
),
);
function __construct($property) {
$this->property = $property;
}
static function getProperties() {
return array_keys(static::$properties);
}
static function getField($prop) {
$choices = static::$properties[$prop];
if (!isset($choices))
return null;
if (is_array($choices))
return new ChoiceField(array(
'choices' => array_combine($choices, $choices),
));
elseif (class_exists($choices))
return new $choices(array('name' => $prop));
function getChoices($verbose=false) {
if (isset($this->property))
return static::$properties[$this->property];
$keys = array_keys(static::$properties);
return array_combine($keys, $keys);
}
}
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class LazyDisplayWrapper {
function __construct($field, $value) {
$this->field = $field;
$this->value = $value;
$this->safe = false;
}
/**
* Allow a filter to change the value of this to a "safe" value which
* will not be automatically encoded with htmlchars()
*/
function changeTo($what, $safe=false) {
$this->field = null;
$this->value = $what;
$this->safe = $safe;
}
function __toString() {
return $this->display();
}
function display(&$styles=array()) {
if (isset($this->field))
return $this->field->display(
$this->field->to_php($this->value), $styles);
if ($this->safe)
return $this->value;
return Format::htmlchars($this->value);
}
}
* A column of a custom queue. Columns have many customizable features
* including:
* * Data Source (primary and secondary)
* * Heading
* * Link (to an object like the ticket)
* * Size and truncate settings
* * annotations (like counts and flags)
* * Conditions (which change the formatting like bold text)
*
* Columns are stored in a separate table from the queue itself, but other
* breakout items for the annotations and conditions, for instance, are stored
* as JSON text in the QueueColumn model.
*/
class QueueColumn
extends VerySimpleModel {
static $meta = array(
var $_annotations;
var $_conditions;
function getId() {
return $this->id;
}
if ($this->filter
&& ($F = QueueColumnFilter::getInstance($this->filter)))
return $F;
}
function getName() {
return $this->name;
}
// These getters fetch data from the annotated overlay from the
// queue_column table
function getQueue() {
return $this->queue;
}
function getWidth() {
return $this->width ?: 100;
}
function getHeading() {
return $this->heading;
}
function getTranslateTag($subtag) {
return _H(sprintf('column.%s.%s.%s', $subtag, $this->queue_id, $this->id));
}
function getLocal($subtag) {
$tag = $this->getTranslateTag($subtag);
$T = CustomDataTranslation::translate($tag);
return $T != $tag ? $T : $this->get($subtag);
}
function getLocalHeading() {
return $this->getLocal('heading');
protected function setFlag($flag, $value=true, $field='flags') {
return $value
? $this->{$field} |= $flag
: $this->clearFlag($flag, $field);
}
protected function clearFlag($flag, $field='flags') {
return $this->{$field} &= ~$flag;
}
function isSortable() {
return $this->bits & self::FLAG_SORTABLE;
}
function setSortable($sortable) {
$this->setFlag(self::FLAG_SORTABLE, $sortable, 'bits');
}
function render($row) {
// Basic data
$text = $this->renderBasicValue($row);
// Filter
if ($filter = $this->getFilter()) {
$text = $filter->filter($text, $row) ?: $text;
$styles = array();
if ($text instanceof LazyDisplayWrapper) {
$text = $text->display($styles);
}
// Truncate
$text = $this->applyTruncate($text, $row);
foreach ($this->getAnnotations() as $D) {
$text = $D->render($row, $text);
}
foreach ($this->getConditions() as $C) {
$text = $C->render($row, $text, $styles);
$style = Format::array_implode(':', ';', $styles);
return array($text, $style);
}
function renderBasicValue($row) {
$root = ($q = $this->getQueue()) ? $q->getRoot() : 'Ticket';
$fields = CustomQueue::getSearchableFields($root);
$primary = CustomQueue::getOrmPath($this->primary);
$secondary = CustomQueue::getOrmPath($this->secondary);
// Return a lazily ::display()ed value so that the value to be
// rendered by the field could be changed or display()ed when
// converted to a string.
if (($F = $fields[$primary])
&& (list(,$field) = $F)
&& ($T = $field->from_query($row, $primary))
) {
return new LazyDisplayWrapper($field, $T);
}
if (($F = $fields[$secondary])