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<?php |
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/* |
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* SPDX-License-Identifier: AGPL-3.0-only |
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* SPDX-FileCopyrightText: Copyright 2005-2016 Zarafa Deutschland GmbH |
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* SPDX-FileCopyrightText: Copyright 2020-2022 grommunio GmbH |
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*/ |
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class TaskRecurrence extends BaseRecurrence { |
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/** |
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* Timezone info which is always false for task. |
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* |
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* @var false |
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*/ |
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public $tz = false; |
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private $action; |
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public function __construct(mixed $store, mixed $message) { |
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$this->store = $store; |
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$this->message = $message; |
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$properties = []; |
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$properties["entryid"] = PR_ENTRYID; |
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$properties["parent_entryid"] = PR_PARENT_ENTRYID; |
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$properties["icon_index"] = PR_ICON_INDEX; |
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$properties["message_class"] = PR_MESSAGE_CLASS; |
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$properties["message_flags"] = PR_MESSAGE_FLAGS; |
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$properties["subject"] = PR_SUBJECT; |
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$properties["importance"] = PR_IMPORTANCE; |
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$properties["sensitivity"] = PR_SENSITIVITY; |
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$properties["last_modification_time"] = PR_LAST_MODIFICATION_TIME; |
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$properties["status"] = "PT_LONG:PSETID_Task:" . PidLidTaskStatus; |
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$properties["percent_complete"] = "PT_DOUBLE:PSETID_Task:" . PidLidPercentComplete; |
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$properties["startdate"] = "PT_SYSTIME:PSETID_Task:" . PidLidTaskStartDate; |
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$properties["duedate"] = "PT_SYSTIME:PSETID_Task:" . PidLidTaskDueDate; |
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$properties["reset_reminder"] = "PT_BOOLEAN:PSETID_Task:0x8107"; |
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$properties["dead_occurrence"] = "PT_BOOLEAN:PSETID_Task:0x8109"; |
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$properties["date_completed"] = "PT_SYSTIME:PSETID_Task:" . PidLidTaskDateCompleted; |
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$properties["recurring_data"] = "PT_BINARY:PSETID_Task:0x8116"; |
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$properties["actualwork"] = "PT_LONG:PSETID_Task:0x8110"; |
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$properties["totalwork"] = "PT_LONG:PSETID_Task:0x8111"; |
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$properties["complete"] = "PT_BOOLEAN:PSETID_Task:" . PidLidTaskComplete; |
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$properties["task_f_creator"] = "PT_BOOLEAN:PSETID_Task:0x811e"; |
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$properties["owner"] = "PT_STRING8:PSETID_Task:0x811f"; |
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$properties["recurring"] = "PT_BOOLEAN:PSETID_Task:0x8126"; |
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$properties["reminder_minutes"] = "PT_LONG:PSETID_Common:" . PidLidReminderDelta; |
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$properties["reminder_time"] = "PT_SYSTIME:PSETID_Common:" . PidLidReminderTime; |
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$properties["reminder"] = "PT_BOOLEAN:PSETID_Common:" . PidLidReminderSet; |
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$properties["private"] = "PT_BOOLEAN:PSETID_Common:" . PidLidPrivate; |
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$properties["contacts"] = "PT_MV_STRING8:PSETID_Common:0x853a"; |
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$properties["contacts_string"] = "PT_STRING8:PSETID_Common:0x8586"; |
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$properties["categories"] = "PT_MV_STRING8:PS_PUBLIC_STRINGS:Keywords"; |
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$properties["commonstart"] = "PT_SYSTIME:PSETID_Common:0x8516"; |
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$properties["commonend"] = "PT_SYSTIME:PSETID_Common:0x8517"; |
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$properties["commonassign"] = "PT_LONG:PSETID_Common:0x8518"; |
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$properties["flagdueby"] = "PT_SYSTIME:PSETID_Common:" . PidLidReminderSignalTime; |
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$properties["side_effects"] = "PT_LONG:PSETID_Common:0x8510"; |
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$this->proptags = getPropIdsFromStrings($store, $properties); |
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parent::__construct($store, $message); |
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} |
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/** |
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* Function which saves recurrence and also regenerates task if necessary. |
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* |
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* @param mixed $recur new recurrence properties |
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* |
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* @return array|bool of properties of regenerated task else false |
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*/ |
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public function setRecurrence(mixed &$recur): array|bool { |
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$this->recur = $recur; |
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$this->action = &$recur; |
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$this->recur["changed_occurrences"] ??= []; |
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$this->recur["deleted_occurrences"] ??= []; |
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$this->recur['startocc'] ??= 0; |
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$this->recur['endocc'] ??= 0; |
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// Save recurrence because we need proper startrecurrdate and endrecurrdate |
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$this->saveRecurrence(); |
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// Update $this->recur with proper startrecurrdate and endrecurrdate updated after saving recurrence |
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$msgProps = mapi_getprops($this->message, [$this->proptags['recurring_data']]); |
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$recurring_data = $this->parseRecurrence($msgProps[$this->proptags['recurring_data']]); |
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foreach ($recurring_data as $key => $value) { |
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$this->recur[$key] = $value; |
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} |
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$this->setFirstOccurrence(); |
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// Let's see if next occurrence has to be generated |
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return $this->moveToNextOccurrence(); |
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} |
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/** |
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* Sets task object to first occurrence if startdate/duedate of task object is different from first occurrence. |
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*/ |
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public function setFirstOccurrence(): void { |
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// Check if it is already the first occurrence |
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if ($this->action['start'] == $this->recur["start"]) { |
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return; |
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} |
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$items = $this->getNextOccurrence(); |
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$props = []; |
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$props[$this->proptags['startdate']] = $items[$this->proptags['startdate']]; |
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$props[$this->proptags['commonstart']] = $items[$this->proptags['startdate']]; |
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$props[$this->proptags['duedate']] = $items[$this->proptags['duedate']]; |
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$props[$this->proptags['commonend']] = $items[$this->proptags['duedate']]; |
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mapi_setprops($this->message, $props); |
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} |
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/** |
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* Function which creates new task as current occurrence and moves the |
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* existing task to next occurrence. |
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* |
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* @return array|bool properties of newly created task if moving to next occurrence succeeds |
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* false if that was last occurrence |
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*/ |
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public function moveToNextOccurrence(): array|bool { |
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$result = false; |
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/* |
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* Every recurring task should have a 'duedate'. If a recurring task is created with no start/end date |
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* then we create first two occurrence separately and for first occurrence recurrence has ended. |
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*/ |
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if ((empty($this->action['startdate']) && empty($this->action['duedate'])) || |
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($this->action['complete'] == 1) || (isset($this->action['deleteOccurrence']) && $this->action['deleteOccurrence'])) { |
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$nextOccurrence = $this->getNextOccurrence(); |
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$result = mapi_getprops($this->message, [PR_ENTRYID, PR_PARENT_ENTRYID, PR_STORE_ENTRYID]); |
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$props = []; |
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if (!empty($nextOccurrence)) { |
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if (!isset($this->action['deleteOccurrence'])) { |
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// Create current occurrence as separate task |
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$result = $this->regenerateTask($this->action['complete']); |
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} |
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// Set reminder for next occurrence |
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$this->setReminder($nextOccurrence); |
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// Update properties for next occurrence |
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$this->action['duedate'] = $props[$this->proptags['duedate']] = $nextOccurrence[$this->proptags['duedate']]; |
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$this->action['commonend'] = $props[$this->proptags['commonend']] = $nextOccurrence[$this->proptags['duedate']]; |
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$this->action['startdate'] = $props[$this->proptags['startdate']] = $nextOccurrence[$this->proptags['startdate']]; |
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$this->action['commonstart'] = $props[$this->proptags['commonstart']] = $nextOccurrence[$this->proptags['startdate']]; |
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// If current task as been mark as 'Complete' then next occurrence should be incomplete. |
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if (isset($this->action['complete']) && $this->action['complete'] == 1) { |
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$this->action['status'] = $props[$this->proptags["status"]] = olTaskNotStarted; |
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$this->action['complete'] = $props[$this->proptags["complete"]] = false; |
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$this->action['percent_complete'] = $props[$this->proptags["percent_complete"]] = 0; |
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} |
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$props[$this->proptags["dead_occurrence"]] = false; |
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} |
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else { |
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if (isset($this->action['deleteOccurrence']) && $this->action['deleteOccurrence']) { |
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return false; |
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} |
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// Didn't get next occurrence, probably this is the last one, so recurrence ends here |
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$props[$this->proptags["dead_occurrence"]] = true; |
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$props[$this->proptags["date_completed"]] = $this->action['date_completed']; |
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$props[$this->proptags["task_f_creator"]] = true; |
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// OL props |
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$props[$this->proptags["side_effects"]] = 1296; |
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$props[$this->proptags["icon_index"]] = 1280; |
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} |
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mapi_setprops($this->message, $props); |
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} |
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return $result; |
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} |
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/** |
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* Function which return properties of next occurrence. |
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* |
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* @return array|false|null startdate/enddate of next occurrence |
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*/ |
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public function getNextOccurrence(): mixed { |
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if ($this->recur) { |
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// @TODO: fix start of range |
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$start = $this->messageprops[$this->proptags["duedate"]] ?? $this->action['start']; |
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$dayend = ($this->recur['term'] == 0x23) ? 0x7FFFFFFF : $this->dayStartOf($this->recur["end"]); |
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// Fix recur object |
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$this->recur['startocc'] = 0; |
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$this->recur['endocc'] = 0; |
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// Retrieve next occurrence |
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$items = $this->getItems($start, $dayend, 1); |
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return !empty($items) ? $items[0] : false; |
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} |
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return null; |
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} |
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/** |
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* Function which clones current occurrence and sets appropriate properties. |
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* The original recurring item is moved to next occurrence. |
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* |
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* @param bool $markComplete true if existing occurrence has to be marked complete |
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*/ |
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public function regenerateTask(bool $markComplete): array { |
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// Get all properties |
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$taskItemProps = mapi_getprops($this->message); |
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if (isset($this->action["subject"])) { |
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$taskItemProps[$this->proptags["subject"]] = $this->action["subject"]; |
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} |
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if (isset($this->action["importance"])) { |
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$taskItemProps[$this->proptags["importance"]] = $this->action["importance"]; |
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} |
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if (isset($this->action["startdate"])) { |
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$taskItemProps[$this->proptags["startdate"]] = $this->action["startdate"]; |
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$taskItemProps[$this->proptags["commonstart"]] = $this->action["startdate"]; |
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} |
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if (isset($this->action["duedate"])) { |
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$taskItemProps[$this->proptags["duedate"]] = $this->action["duedate"]; |
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$taskItemProps[$this->proptags["commonend"]] = $this->action["duedate"]; |
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} |
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$folder = mapi_msgstore_openentry($this->store, $taskItemProps[PR_PARENT_ENTRYID]); |
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$newMessage = mapi_folder_createmessage($folder); |
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$taskItemProps[$this->proptags["status"]] = $markComplete ? olTaskComplete : olTaskNotStarted; |
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$taskItemProps[$this->proptags["complete"]] = $markComplete; |
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$taskItemProps[$this->proptags["percent_complete"]] = $markComplete ? 1 : 0; |
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// This occurrence has been marked as 'Complete' so disable reminder |
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if ($markComplete) { |
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$taskItemProps[$this->proptags["reset_reminder"]] = false; |
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$taskItemProps[$this->proptags["reminder"]] = false; |
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$taskItemProps[$this->proptags["date_completed"]] = $this->action["date_completed"]; |
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unset($this->action[$this->proptags['date_completed']]); |
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} |
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// Recurrence ends for this item |
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$taskItemProps[$this->proptags["dead_occurrence"]] = true; |
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$taskItemProps[$this->proptags["task_f_creator"]] = true; |
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// OL props |
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$taskItemProps[$this->proptags["side_effects"]] = 1296; |
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$taskItemProps[$this->proptags["icon_index"]] = 1280; |
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// Copy recipients |
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$recipienttable = mapi_message_getrecipienttable($this->message); |
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$recipients = mapi_table_queryallrows($recipienttable, [PR_ENTRYID, PR_DISPLAY_NAME, PR_EMAIL_ADDRESS, PR_RECIPIENT_ENTRYID, PR_RECIPIENT_TYPE, PR_SEND_INTERNET_ENCODING, PR_SEND_RICH_INFO, PR_RECIPIENT_DISPLAY_NAME, PR_ADDRTYPE, PR_DISPLAY_TYPE, PR_RECIPIENT_TRACKSTATUS, PR_RECIPIENT_TRACKSTATUS_TIME, PR_RECIPIENT_FLAGS, PR_ROWID]); |
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$copy_to_recipientTable = mapi_message_getrecipienttable($newMessage); |
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$copy_to_recipientRows = mapi_table_queryallrows($copy_to_recipientTable, [PR_ROWID]); |
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foreach ($copy_to_recipientRows as $recipient) { |
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mapi_message_modifyrecipients($newMessage, MODRECIP_REMOVE, [$recipient]); |
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} |
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mapi_message_modifyrecipients($newMessage, MODRECIP_ADD, $recipients); |
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// Copy attachments |
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$attachmentTable = mapi_message_getattachmenttable($this->message); |
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271
|
|
|
if ($attachmentTable) { |
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|
|
|
|
|
272
|
|
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$attachments = mapi_table_queryallrows($attachmentTable, [PR_ATTACH_NUM, PR_ATTACH_SIZE, PR_ATTACH_LONG_FILENAME, PR_ATTACHMENT_HIDDEN, PR_DISPLAY_NAME, PR_ATTACH_METHOD]); |
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273
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|
|
|
|
274
|
|
|
foreach ($attachments as $attach_props) { |
|
275
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|
|
$attach_old = mapi_message_openattach($this->message, (int) $attach_props[PR_ATTACH_NUM]); |
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276
|
|
|
$attach_newResourceMsg = mapi_message_createattach($newMessage); |
|
277
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|
|
|
|
278
|
|
|
mapi_copyto($attach_old, [], [], $attach_newResourceMsg, 0); |
|
279
|
|
|
mapi_savechanges($attach_newResourceMsg); |
|
280
|
|
|
} |
|
281
|
|
|
} |
|
282
|
|
|
|
|
283
|
|
|
mapi_setprops($newMessage, $taskItemProps); |
|
284
|
|
|
mapi_savechanges($newMessage); |
|
285
|
|
|
|
|
286
|
|
|
// Update body of original message |
|
287
|
|
|
$msgbody = mapi_openproperty($this->message, PR_BODY); |
|
288
|
|
|
$msgbody = trim($msgbody, "\0"); |
|
|
|
|
|
|
289
|
|
|
$separator = "------------\r\n"; |
|
290
|
|
|
|
|
291
|
|
|
if (!empty($msgbody) && strrpos($msgbody, $separator) === false) { |
|
292
|
|
|
$msgbody = $separator . $msgbody; |
|
293
|
|
|
$stream = mapi_openproperty($this->message, PR_BODY, IID_IStream, STGM_TRANSACTED, 0); |
|
294
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|
|
mapi_stream_setsize($stream, strlen($msgbody)); |
|
295
|
|
|
mapi_stream_write($stream, $msgbody); |
|
296
|
|
|
mapi_stream_commit($stream); |
|
297
|
|
|
} |
|
298
|
|
|
|
|
299
|
|
|
// We need these properties to notify client |
|
300
|
|
|
return mapi_getprops($newMessage, [PR_ENTRYID, PR_PARENT_ENTRYID, PR_STORE_ENTRYID]); |
|
301
|
|
|
} |
|
302
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|
|
|
|
303
|
|
|
/** |
|
304
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|
|
* processOccurrenceItem, adds an item to a list of occurrences, but only if the |
|
305
|
|
|
* resulting occurrence starts or ends in the interval <$start, $end>. |
|
306
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|
|
* |
|
307
|
|
|
* @param array $items reference to the array to be added to |
|
308
|
|
|
* @param int $start start of timeframe in GMT TIME |
|
309
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|
|
* @param int $end end of timeframe in GMT TIME |
|
310
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|
|
* @param int $basedate (hour/sec/min assumed to be 00:00:00) in LOCAL TIME OF THE OCCURRENCE |
|
311
|
|
|
* @param int $startocc start of occurrence since beginning of day in minutes |
|
312
|
|
|
* @param int $endocc end of occurrence since beginning of day in minutes |
|
313
|
|
|
* @param int $tz the timezone info for this occurrence ( applied to $basedate / $startocc / $endocc ) |
|
314
|
|
|
* @param bool $reminderonly If TRUE, only add the item if the reminder is set |
|
315
|
|
|
*/ |
|
316
|
|
|
public function processOccurrenceItem(array &$items, mixed $start, int $end, mixed $basedate, mixed $startocc, mixed $endocc, mixed $tz, mixed $reminderonly): ?false { |
|
317
|
|
|
if ($basedate > $start) { |
|
318
|
|
|
$newItem = []; |
|
319
|
|
|
$newItem[$this->proptags['startdate']] = $basedate; |
|
320
|
|
|
|
|
321
|
|
|
// If startdate and enddate are set on task, then slide enddate according to duration |
|
322
|
|
|
if (isset($this->messageprops[$this->proptags["startdate"]], $this->messageprops[$this->proptags["duedate"]])) { |
|
323
|
|
|
$newItem[$this->proptags['duedate']] = $newItem[$this->proptags['startdate']] + ($this->messageprops[$this->proptags["duedate"]] - $this->messageprops[$this->proptags["startdate"]]); |
|
324
|
|
|
} |
|
325
|
|
|
else { |
|
326
|
|
|
$newItem[$this->proptags['duedate']] = $newItem[$this->proptags['startdate']]; |
|
327
|
|
|
} |
|
328
|
|
|
|
|
329
|
|
|
$items[] = $newItem; |
|
330
|
|
|
} |
|
331
|
|
|
|
|
332
|
|
|
return null; |
|
333
|
|
|
} |
|
334
|
|
|
|
|
335
|
|
|
/** |
|
336
|
|
|
* Function which marks existing occurrence to 'Complete'. |
|
337
|
|
|
* |
|
338
|
|
|
* @param array $recur array action from client |
|
339
|
|
|
* |
|
340
|
|
|
* @return array|bool of properties of regenerated task else false |
|
341
|
|
|
*/ |
|
342
|
|
|
public function markOccurrenceComplete(array &$recur): array|bool { |
|
343
|
|
|
// Fix timezone object |
|
344
|
|
|
$this->tz = false; |
|
345
|
|
|
$this->action = &$recur; |
|
346
|
|
|
$dead_occurrence = $this->messageprops[$this->proptags['dead_occurrence']] ?? false; |
|
347
|
|
|
|
|
348
|
|
|
if (!$dead_occurrence) { |
|
349
|
|
|
return $this->moveToNextOccurrence(); |
|
350
|
|
|
} |
|
351
|
|
|
|
|
352
|
|
|
return false; |
|
353
|
|
|
} |
|
354
|
|
|
|
|
355
|
|
|
/** |
|
356
|
|
|
* Function which sets reminder on recurring task after existing occurrence has been deleted or marked complete. |
|
357
|
|
|
* |
|
358
|
|
|
* @param mixed $nextOccurrence properties of next occurrence |
|
359
|
|
|
*/ |
|
360
|
|
|
public function setReminder(mixed $nextOccurrence): void { |
|
361
|
|
|
$props = []; |
|
362
|
|
|
if (!empty($nextOccurrence)) { |
|
363
|
|
|
// Check if reminder is reset. Default is 'false' |
|
364
|
|
|
$reset_reminder = $this->messageprops[$this->proptags['reset_reminder']] ?? false; |
|
365
|
|
|
$reminder = $this->messageprops[$this->proptags['reminder']]; |
|
366
|
|
|
|
|
367
|
|
|
// Either reminder was already set OR reminder was set but was dismissed bty user |
|
368
|
|
|
if ($reminder || $reset_reminder) { |
|
369
|
|
|
// Reminder can be set at any time either before or after the duedate, so get duration between the reminder time and duedate |
|
370
|
|
|
$reminder_time = $this->messageprops[$this->proptags['reminder_time']] ?? 0; |
|
371
|
|
|
$reminder_difference = $this->messageprops[$this->proptags['duedate']] ?? 0; |
|
372
|
|
|
$reminder_difference = $reminder_difference - $reminder_time; |
|
373
|
|
|
|
|
374
|
|
|
// Apply duration to next calculated duedate |
|
375
|
|
|
$next_reminder_time = $nextOccurrence[$this->proptags['duedate']] - $reminder_difference; |
|
376
|
|
|
|
|
377
|
|
|
$props[$this->proptags['reminder_time']] = $next_reminder_time; |
|
378
|
|
|
$props[$this->proptags['flagdueby']] = $next_reminder_time; |
|
379
|
|
|
$this->action['reminder'] = $props[$this->proptags['reminder']] = true; |
|
380
|
|
|
} |
|
381
|
|
|
} |
|
382
|
|
|
else { |
|
383
|
|
|
// Didn't get next occurrence, probably this is the last occurrence |
|
384
|
|
|
$props[$this->proptags['reminder']] = false; |
|
385
|
|
|
$props[$this->proptags['reset_reminder']] = false; |
|
386
|
|
|
} |
|
387
|
|
|
|
|
388
|
|
|
if (!empty($props)) { |
|
389
|
|
|
mapi_setprops($this->message, $props); |
|
390
|
|
|
} |
|
391
|
|
|
} |
|
392
|
|
|
|
|
393
|
|
|
/** |
|
394
|
|
|
* Function which recurring task to next occurrence. |
|
395
|
|
|
* It simply doesn't regenerate task. |
|
396
|
|
|
*/ |
|
397
|
|
|
public function deleteOccurrence(array $action): array|bool { |
|
398
|
|
|
$this->tz = false; |
|
399
|
|
|
$this->action = $action; |
|
400
|
|
|
$result = $this->moveToNextOccurrence(); |
|
401
|
|
|
|
|
402
|
|
|
mapi_savechanges($this->message); |
|
403
|
|
|
|
|
404
|
|
|
return $result; |
|
405
|
|
|
} |
|
406
|
|
|
} |
|
407
|
|
|
|
grommunio /
mapi-header-php
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