grommunio /
grommunio-dav
| Conditions | 160 |
| Total Lines | 816 |
| Code Lines | 416 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 562 | public function saveRecurrence() { |
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| 563 | // Only save if a message was passed |
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| 564 | if (!isset($this->message)) { |
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| 565 | return; |
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| 566 | } |
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| 567 | |||
| 568 | // Abort if no recurrence was set |
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| 569 | if (!isset( |
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| 570 | $this->recur["type"], |
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| 571 | $this->recur["subtype"], |
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| 572 | $this->recur["start"], |
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| 573 | $this->recur["end"], |
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| 574 | $this->recur["startocc"], |
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| 575 | $this->recur["endocc"]) |
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| 576 | ) { |
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| 577 | return; |
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| 578 | } |
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| 579 | |||
| 580 | $rdata = pack("CCCCCCV", 0x04, 0x30, 0x04, 0x30, (int) $this->recur["type"], 0x20, (int) $this->recur["subtype"]); |
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| 581 | |||
| 582 | $weekstart = 1; // monday |
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| 583 | $forwardcount = 0; |
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| 584 | $restocc = 0; |
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| 585 | $dayofweek = (int) gmdate("w", (int) $this->recur["start"]); // 0 (for Sunday) through 6 (for Saturday) |
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| 586 | |||
| 587 | $term = (int) $this->recur["type"]; |
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| 588 | |||
| 589 | switch ($term) { |
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| 590 | case 0x0A: |
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| 591 | // Daily |
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| 592 | if (!isset($this->recur["everyn"])) { |
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| 593 | return; |
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| 594 | } |
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| 595 | |||
| 596 | if ($this->recur["subtype"] == 1) { |
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| 597 | // Daily every workday |
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| 598 | $rdata .= pack("VVVV", (6 * 24 * 60), 1, 0, 0x3E); |
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| 599 | } |
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| 600 | else { |
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| 601 | // Calc first occ |
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| 602 | $firstocc = $this->unixDataToRecurData($this->recur["start"]) % ((int) $this->recur["everyn"]); |
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| 603 | |||
| 604 | $rdata .= pack("VVV", $firstocc, (int) $this->recur["everyn"], $this->recur["regen"] ? 1 : 0); |
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| 605 | } |
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| 606 | break; |
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| 607 | |||
| 608 | case 0x0B: |
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| 609 | // Weekly |
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| 610 | if (!isset($this->recur["everyn"])) { |
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| 611 | return; |
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| 612 | } |
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| 613 | |||
| 614 | if (!$this->recur["regen"] && !isset($this->recur["weekdays"])) { |
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| 615 | return; |
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| 616 | } |
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| 617 | |||
| 618 | // No need to calculate startdate if sliding flag was set. |
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| 619 | if (!$this->recur['regen']) { |
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| 620 | // Calculate start date of recurrence |
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| 621 | |||
| 622 | // Find the first day that matches one of the weekdays selected |
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| 623 | $daycount = 0; |
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| 624 | $dayskip = -1; |
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| 625 | for ($j = 0; $j < 7; ++$j) { |
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| 626 | if (((int) $this->recur["weekdays"]) & (1 << (($dayofweek + $j) % 7))) { |
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| 627 | if ($dayskip == -1) { |
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| 628 | $dayskip = $j; |
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| 629 | } |
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| 630 | |||
| 631 | ++$daycount; |
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| 632 | } |
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| 633 | } |
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| 634 | |||
| 635 | // $dayskip is the number of days to skip from the startdate until the first occurrence |
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| 636 | // $daycount is the number of days per week that an occurrence occurs |
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| 637 | |||
| 638 | $weekskip = 0; |
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| 639 | if (($dayofweek < $weekstart && $dayskip > 0) || ($dayofweek + $dayskip) > 6) { |
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| 640 | $weekskip = 1; |
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| 641 | } |
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| 642 | |||
| 643 | // Check if the recurrence ends after a number of occurrences, in that case we must calculate the |
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| 644 | // remaining occurrences based on the start of the recurrence. |
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| 645 | if (((int) $this->recur["term"]) == 0x22) { |
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| 646 | // $weekskip is the amount of weeks to skip from the startdate before the first occurrence |
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| 647 | // $forwardcount is the maximum number of week occurrences we can go ahead after the first occurrence that |
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| 648 | // is still inside the recurrence. We subtract one to make sure that the last week is never forwarded over |
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| 649 | // (eg when numoccur = 2, and daycount = 1) |
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| 650 | $forwardcount = floor((int) ($this->recur["numoccur"] - 1) / $daycount); |
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| 651 | |||
| 652 | // $restocc is the number of occurrences left after $forwardcount whole weeks of occurrences, minus one |
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| 653 | // for the occurrence on the first day |
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| 654 | $restocc = ((int) $this->recur["numoccur"]) - ($forwardcount * $daycount) - 1; |
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| 655 | |||
| 656 | // $forwardcount is now the number of weeks we can go forward and still be inside the recurrence |
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| 657 | $forwardcount *= (int) $this->recur["everyn"]; |
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| 658 | } |
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| 659 | |||
| 660 | // The real start is start + dayskip + weekskip-1 (since dayskip will already bring us into the next week) |
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| 661 | $this->recur["start"] = ((int) $this->recur["start"]) + ($dayskip * 24 * 60 * 60) + ($weekskip * (((int) $this->recur["everyn"]) - 1) * 7 * 24 * 60 * 60); |
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| 662 | } |
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| 663 | |||
| 664 | // Calc first occ |
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| 665 | $firstocc = ($this->unixDataToRecurData($this->recur["start"])) % (((int) $this->recur["everyn"]) * 7 * 24 * 60); |
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| 666 | |||
| 667 | $firstocc -= (((int) gmdate("w", (int) $this->recur["start"])) - 1) * 24 * 60; |
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| 668 | |||
| 669 | if ($this->recur["regen"]) { |
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| 670 | $rdata .= pack("VVV", $firstocc, (int) $this->recur["everyn"], 1); |
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| 671 | } |
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| 672 | else { |
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| 673 | $rdata .= pack("VVVV", $firstocc, (int) $this->recur["everyn"], 0, (int) $this->recur["weekdays"]); |
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| 674 | } |
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| 675 | break; |
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| 676 | |||
| 677 | case 0x0C: |
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| 678 | // Monthly |
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| 679 | case 0x0D: |
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| 680 | // Yearly |
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| 681 | if (!isset($this->recur["everyn"])) { |
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| 682 | return; |
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| 683 | } |
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| 684 | if ($term == 0x0D /* yearly */ && !isset($this->recur["month"])) { |
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| 685 | return; |
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| 686 | } |
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| 687 | |||
| 688 | if ($term == 0x0C /* monthly */) { |
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| 689 | $everyn = (int) $this->recur["everyn"]; |
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| 690 | } |
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| 691 | else { |
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| 692 | $everyn = $this->recur["regen"] ? ((int) $this->recur["everyn"]) * 12 : 12; |
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| 693 | } |
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| 694 | |||
| 695 | // Get montday/month/year of original start |
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| 696 | $curmonthday = gmdate("j", (int) $this->recur["start"]); |
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| 697 | $curyear = gmdate("Y", (int) $this->recur["start"]); |
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| 698 | $curmonth = gmdate("n", (int) $this->recur["start"]); |
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| 699 | |||
| 700 | // Check if the recurrence ends after a number of occurrences, in that case we must calculate the |
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| 701 | // remaining occurrences based on the start of the recurrence. |
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| 702 | if (((int) $this->recur["term"]) == 0x22) { |
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| 703 | // $forwardcount is the number of occurrences we can skip and still be inside the recurrence range (minus |
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| 704 | // one to make sure there are always at least one occurrence left) |
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| 705 | $forwardcount = ((((int) $this->recur["numoccur"]) - 1) * $everyn); |
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| 706 | } |
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| 707 | |||
| 708 | // Get month for yearly on D'th day of month M |
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| 709 | if ($term == 0x0D /* yearly */) { |
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| 710 | $selmonth = floor(((int) $this->recur["month"]) / (24 * 60 * 29)) + 1; // 1=jan, 2=feb, eg |
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| 711 | } |
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| 712 | |||
| 713 | switch ((int) $this->recur["subtype"]) { |
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| 714 | // on D day of every M month |
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| 715 | case 2: |
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| 716 | if (!isset($this->recur["monthday"])) { |
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| 717 | return; |
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| 718 | } |
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| 719 | // Recalc startdate |
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| 720 | |||
| 721 | // Set on the right begin day |
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| 722 | |||
| 723 | // Go the beginning of the month |
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| 724 | $this->recur["start"] -= ($curmonthday - 1) * 24 * 60 * 60; |
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| 725 | // Go the the correct month day |
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| 726 | $this->recur["start"] += (((int) $this->recur["monthday"]) - 1) * 24 * 60 * 60; |
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| 727 | |||
| 728 | // If the previous calculation gave us a start date different than the original start date, then we need to skip to the first occurrence |
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| 729 | if (($term == 0x0C /* monthly */ && ((int) $this->recur["monthday"]) < $curmonthday) || |
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| 730 | ($term == 0x0D /* yearly */ && ($selmonth != $curmonth || ($selmonth == $curmonth && ((int) $this->recur["monthday"]) < $curmonthday)))) { |
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| 731 | if ($term == 0x0D /* yearly */) { |
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| 732 | if ($curmonth > $selmonth) {// go to next occurrence in 'everyn' months minus difference in first occurrence and original date |
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| 733 | $count = $everyn - ($curmonth - $selmonth); |
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| 734 | } |
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| 735 | elseif ($curmonth < $selmonth) {// go to next occurrence upto difference in first occurrence and original date |
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| 736 | $count = $selmonth - $curmonth; |
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| 737 | } |
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| 738 | else { |
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| 739 | // Go to next occurrence while recurrence start date is greater than occurrence date but within same month |
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| 740 | if (((int) $this->recur["monthday"]) < $curmonthday) { |
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| 741 | $count = $everyn; |
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| 742 | } |
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| 743 | } |
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| 744 | } |
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| 745 | else { |
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| 746 | $count = $everyn; // Monthly, go to next occurrence in 'everyn' months |
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| 747 | } |
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| 748 | |||
| 749 | // Forward by $count months. This is done by getting the number of days in that month and forwarding that many days |
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| 750 | for ($i = 0; $i < $count; ++$i) { |
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| 751 | $this->recur["start"] += $this->getMonthInSeconds($curyear, $curmonth); |
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| 752 | |||
| 753 | if ($curmonth == 12) { |
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| 754 | ++$curyear; |
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| 755 | $curmonth = 0; |
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| 756 | } |
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| 757 | ++$curmonth; |
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| 758 | } |
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| 759 | } |
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| 760 | |||
| 761 | // "start" is now pointing to the first occurrence, except that it will overshoot if the |
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| 762 | // month in which it occurs has less days than specified as the day of the month. So 31st |
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| 763 | // of each month will overshoot in february (29 days). We compensate for that by checking |
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| 764 | // if the day of the month we got is wrong, and then back up to the last day of the previous |
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| 765 | // month. |
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| 766 | if (((int) $this->recur["monthday"]) >= 28 && ((int) $this->recur["monthday"]) <= 31 && |
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| 767 | gmdate("j", ((int) $this->recur["start"])) < ((int) $this->recur["monthday"])) { |
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| 768 | $this->recur["start"] -= gmdate("j", ((int) $this->recur["start"])) * 24 * 60 * 60; |
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| 769 | } |
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| 770 | |||
| 771 | // "start" is now the first occurrence |
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| 772 | |||
| 773 | if ($term == 0x0C /* monthly */) { |
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| 774 | // Calc first occ |
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| 775 | $monthIndex = ((((12 % $everyn) * ((((int) gmdate("Y", $this->recur["start"])) - 1601) % $everyn)) % $everyn) + (((int) gmdate("n", $this->recur["start"])) - 1)) % $everyn; |
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| 776 | |||
| 777 | $firstocc = 0; |
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| 778 | for ($i = 0; $i < $monthIndex; ++$i) { |
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| 779 | $firstocc += $this->getMonthInSeconds(1601 + floor($i / 12), ($i % 12) + 1) / 60; |
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| 780 | } |
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| 781 | |||
| 782 | $rdata .= pack("VVVV", $firstocc, $everyn, $this->recur["regen"], (int) $this->recur["monthday"]); |
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| 783 | } |
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| 784 | else { |
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| 785 | // Calc first occ |
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| 786 | $firstocc = 0; |
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| 787 | $monthIndex = (int) gmdate("n", $this->recur["start"]); |
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| 788 | for ($i = 1; $i < $monthIndex; ++$i) { |
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| 789 | $firstocc += $this->getMonthInSeconds(1601 + floor($i / 12), $i) / 60; |
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| 790 | } |
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| 791 | |||
| 792 | $rdata .= pack("VVVV", $firstocc, $everyn, $this->recur["regen"], (int) $this->recur["monthday"]); |
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| 793 | } |
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| 794 | break; |
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| 795 | |||
| 796 | case 3: |
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| 797 | // monthly: on Nth weekday of every M month |
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| 798 | // yearly: on Nth weekday of M month |
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| 799 | if (!isset($this->recur["weekdays"], $this->recur["nday"])) { |
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| 800 | return; |
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| 801 | } |
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| 802 | |||
| 803 | $weekdays = (int) $this->recur["weekdays"]; |
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| 804 | $nday = (int) $this->recur["nday"]; |
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| 805 | |||
| 806 | // Calc startdate |
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| 807 | $monthbegindow = (int) $this->recur["start"]; |
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| 808 | |||
| 809 | if ($nday == 5) { |
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| 810 | // Set date on the last day of the last month |
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| 811 | $monthbegindow += (gmdate("t", $monthbegindow) - gmdate("j", $monthbegindow)) * 24 * 60 * 60; |
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| 812 | } |
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| 813 | else { |
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| 814 | // Set on the first day of the month |
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| 815 | $monthbegindow -= ((gmdate("j", $monthbegindow) - 1) * 24 * 60 * 60); |
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| 816 | } |
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| 817 | |||
| 818 | if ($term == 0x0D /* yearly */) { |
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| 819 | // Set on right month |
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| 820 | if ($selmonth < $curmonth) { |
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| 821 | $tmp = 12 - $curmonth + $selmonth; |
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| 822 | } |
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| 823 | else { |
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| 824 | $tmp = ($selmonth - $curmonth); |
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| 825 | } |
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| 826 | |||
| 827 | for ($i = 0; $i < $tmp; ++$i) { |
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| 828 | $monthbegindow += $this->getMonthInSeconds($curyear, $curmonth); |
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| 829 | |||
| 830 | if ($curmonth == 12) { |
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| 831 | ++$curyear; |
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| 832 | $curmonth = 0; |
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| 833 | } |
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| 834 | ++$curmonth; |
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| 835 | } |
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| 836 | } |
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| 837 | else { |
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| 838 | // Check or you exist in the right month |
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| 839 | |||
| 840 | $dayofweek = gmdate("w", $monthbegindow); |
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| 841 | for ($i = 0; $i < 7; ++$i) { |
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| 842 | if ($nday == 5 && (($dayofweek - $i) % 7 >= 0) && (1 << (($dayofweek - $i) % 7)) & $weekdays) { |
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| 843 | $day = gmdate("j", $monthbegindow) - $i; |
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| 844 | break; |
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| 845 | } |
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| 846 | if ($nday != 5 && (1 << (($dayofweek + $i) % 7)) & $weekdays) { |
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| 847 | $day = (($nday - 1) * 7) + ($i + 1); |
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| 848 | break; |
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| 849 | } |
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| 850 | } |
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| 851 | |||
| 852 | // Goto the next X month |
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| 853 | if (isset($day) && ($day < gmdate("j", (int) $this->recur["start"]))) { |
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| 854 | if ($nday == 5) { |
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| 855 | $monthbegindow += 24 * 60 * 60; |
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| 856 | if ($curmonth == 12) { |
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| 857 | ++$curyear; |
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| 858 | $curmonth = 0; |
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| 859 | } |
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| 860 | ++$curmonth; |
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| 861 | } |
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| 862 | |||
| 863 | for ($i = 0; $i < $everyn; ++$i) { |
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| 864 | $monthbegindow += $this->getMonthInSeconds($curyear, $curmonth); |
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| 865 | |||
| 866 | if ($curmonth == 12) { |
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| 867 | ++$curyear; |
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| 868 | $curmonth = 0; |
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| 869 | } |
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| 870 | ++$curmonth; |
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| 871 | } |
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| 872 | |||
| 873 | if ($nday == 5) { |
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| 874 | $monthbegindow -= 24 * 60 * 60; |
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| 875 | } |
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| 876 | } |
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| 877 | } |
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| 878 | |||
| 879 | // FIXME: weekstart? |
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| 880 | |||
| 881 | $day = 0; |
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| 882 | // Set start on the right day |
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| 883 | $dayofweek = gmdate("w", $monthbegindow); |
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| 884 | for ($i = 0; $i < 7; ++$i) { |
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| 885 | if ($nday == 5 && (($dayofweek - $i) % 7) >= 0 && (1 << (($dayofweek - $i) % 7)) & $weekdays) { |
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| 886 | $day = $i; |
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| 887 | break; |
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| 888 | } |
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| 889 | if ($nday != 5 && (1 << (($dayofweek + $i) % 7)) & $weekdays) { |
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| 890 | $day = ($nday - 1) * 7 + ($i + 1); |
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| 891 | break; |
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| 892 | } |
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| 893 | } |
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| 894 | if ($nday == 5) { |
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| 895 | $monthbegindow -= $day * 24 * 60 * 60; |
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| 896 | } |
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| 897 | else { |
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| 898 | $monthbegindow += ($day - 1) * 24 * 60 * 60; |
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| 899 | } |
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| 900 | |||
| 901 | $firstocc = 0; |
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| 902 | |||
| 903 | if ($term == 0x0C /* monthly */) { |
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| 904 | // Calc first occ |
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| 905 | $monthIndex = ((((12 % $everyn) * (((int) gmdate("Y", $this->recur["start"]) - 1601) % $everyn)) % $everyn) + (((int) gmdate("n", $this->recur["start"])) - 1)) % $everyn; |
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| 906 | |||
| 907 | for ($i = 0; $i < $monthIndex; ++$i) { |
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| 908 | $firstocc += $this->getMonthInSeconds(1601 + floor($i / 12), ($i % 12) + 1) / 60; |
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| 909 | } |
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| 910 | |||
| 911 | $rdata .= pack("VVVVV", $firstocc, $everyn, 0, $weekdays, $nday); |
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| 912 | } |
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| 913 | else { |
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| 914 | // Calc first occ |
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| 915 | $monthIndex = (int) gmdate("n", $this->recur["start"]); |
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| 916 | |||
| 917 | for ($i = 1; $i < $monthIndex; ++$i) { |
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| 918 | $firstocc += $this->getMonthInSeconds(1601 + floor($i / 12), $i) / 60; |
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| 919 | } |
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| 920 | |||
| 921 | $rdata .= pack("VVVVV", $firstocc, $everyn, 0, $weekdays, $nday); |
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| 922 | } |
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| 923 | break; |
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| 924 | } |
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| 925 | break; |
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| 926 | } |
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| 927 | |||
| 928 | if (!isset($this->recur["term"])) { |
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| 929 | return; |
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| 930 | } |
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| 931 | |||
| 932 | // Terminate |
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| 933 | $term = (int) $this->recur["term"]; |
||
| 934 | $rdata .= pack("CCCC", $term, 0x20, 0x00, 0x00); |
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| 935 | |||
| 936 | switch ($term) { |
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| 937 | // After the given enddate |
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| 938 | case 0x21: |
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| 939 | $rdata .= pack("V", 10); |
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| 940 | break; |
||
| 941 | // After a number of times |
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| 942 | case 0x22: |
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| 943 | if (!isset($this->recur["numoccur"])) { |
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| 944 | return; |
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| 945 | } |
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| 946 | |||
| 947 | $rdata .= pack("V", (int) $this->recur["numoccur"]); |
||
| 948 | break; |
||
| 949 | // Never ends |
||
| 950 | case 0x23: |
||
| 951 | $rdata .= pack("V", 0); |
||
| 952 | break; |
||
| 953 | } |
||
| 954 | |||
| 955 | // Strange little thing for the recurrence type "every workday" |
||
| 956 | if (((int) $this->recur["type"]) == 0x0B && ((int) $this->recur["subtype"]) == 1) { |
||
| 957 | $rdata .= pack("V", 1); |
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| 958 | } |
||
| 959 | else { // Other recurrences |
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| 960 | $rdata .= pack("V", 0); |
||
| 961 | } |
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| 962 | |||
| 963 | // Exception data |
||
| 964 | |||
| 965 | // Get all exceptions |
||
| 966 | $deleted_items = $this->recur["deleted_occurrences"]; |
||
| 967 | $changed_items = $this->recur["changed_occurrences"]; |
||
| 968 | |||
| 969 | // Merge deleted and changed items into one list |
||
| 970 | $items = $deleted_items; |
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| 971 | |||
| 972 | foreach ($changed_items as $changed_item) { |
||
| 973 | array_push($items, $changed_item["basedate"]); |
||
| 974 | } |
||
| 975 | |||
| 976 | sort($items); |
||
| 977 | |||
| 978 | // Add the merged list in to the rdata |
||
| 979 | $rdata .= pack("V", count($items)); |
||
| 980 | foreach ($items as $item) { |
||
| 981 | $rdata .= pack("V", $this->unixDataToRecurData($item)); |
||
| 982 | } |
||
| 983 | |||
| 984 | // Loop through the changed exceptions (not deleted) |
||
| 985 | $rdata .= pack("V", count($changed_items)); |
||
| 986 | $items = []; |
||
| 987 | |||
| 988 | foreach ($changed_items as $changed_item) { |
||
| 989 | $items[] = $this->dayStartOf($changed_item["start"]); |
||
| 990 | } |
||
| 991 | |||
| 992 | sort($items); |
||
| 993 | |||
| 994 | // Add the changed items list int the rdata |
||
| 995 | foreach ($items as $item) { |
||
| 996 | $rdata .= pack("V", $this->unixDataToRecurData($item)); |
||
| 997 | } |
||
| 998 | |||
| 999 | // Set start date |
||
| 1000 | $rdata .= pack("V", $this->unixDataToRecurData((int) $this->recur["start"])); |
||
| 1001 | |||
| 1002 | // Set enddate |
||
| 1003 | switch ($term) { |
||
| 1004 | // After the given enddate |
||
| 1005 | case 0x21: |
||
| 1006 | $rdata .= pack("V", $this->unixDataToRecurData((int) $this->recur["end"])); |
||
| 1007 | break; |
||
| 1008 | // After a number of times |
||
| 1009 | case 0x22: |
||
| 1010 | // @todo: calculate enddate with intval($this->recur["startocc"]) + intval($this->recur["duration"]) > 24 hour |
||
| 1011 | $occenddate = (int) $this->recur["start"]; |
||
| 1012 | |||
| 1013 | switch ((int) $this->recur["type"]) { |
||
| 1014 | case 0x0A: // daily |
||
| 1015 | if ($this->recur["subtype"] == 1) { |
||
| 1016 | // Daily every workday |
||
| 1017 | $restocc = (int) $this->recur["numoccur"]; |
||
| 1018 | |||
| 1019 | // Get starting weekday |
||
| 1020 | $nowtime = $this->gmtime($occenddate); |
||
| 1021 | $j = $nowtime["tm_wday"]; |
||
| 1022 | |||
| 1023 | while (1) { |
||
| 1024 | if (($j % 7) > 0 && ($j % 7) < 6) { |
||
| 1025 | --$restocc; |
||
| 1026 | } |
||
| 1027 | |||
| 1028 | ++$j; |
||
| 1029 | |||
| 1030 | if ($restocc <= 0) { |
||
| 1031 | break; |
||
| 1032 | } |
||
| 1033 | |||
| 1034 | $occenddate += 24 * 60 * 60; |
||
| 1035 | } |
||
| 1036 | } |
||
| 1037 | else { |
||
| 1038 | // -1 because the first day already counts (from 1-1-1980 to 1-1-1980 is 1 occurrence) |
||
| 1039 | $occenddate += (((int) $this->recur["everyn"]) * 60 * (((int) $this->recur["numoccur"] - 1))); |
||
| 1040 | } |
||
| 1041 | break; |
||
| 1042 | |||
| 1043 | case 0x0B: // weekly |
||
| 1044 | // Needed values |
||
| 1045 | // $forwardcount - number of weeks we can skip forward |
||
| 1046 | // $restocc - number of remaining occurrences after the week skip |
||
| 1047 | |||
| 1048 | // Add the weeks till the last item |
||
| 1049 | $occenddate += ($forwardcount * 7 * 24 * 60 * 60); |
||
| 1050 | |||
| 1051 | $dayofweek = gmdate("w", $occenddate); |
||
| 1052 | |||
| 1053 | // Loop through the last occurrences until we have had them all |
||
| 1054 | for ($j = 1; $restocc > 0; ++$j) { |
||
| 1055 | // Jump to the next week (which may be N weeks away) when going over the week boundary |
||
| 1056 | if ((($dayofweek + $j) % 7) == $weekstart) { |
||
| 1057 | $occenddate += (((int) $this->recur["everyn"]) - 1) * 7 * 24 * 60 * 60; |
||
| 1058 | } |
||
| 1059 | |||
| 1060 | // If this is a matching day, once less occurrence to process |
||
| 1061 | if (((int) $this->recur["weekdays"]) & (1 << (($dayofweek + $j) % 7))) { |
||
| 1062 | --$restocc; |
||
| 1063 | } |
||
| 1064 | |||
| 1065 | // Next day |
||
| 1066 | $occenddate += 24 * 60 * 60; |
||
| 1067 | } |
||
| 1068 | |||
| 1069 | break; |
||
| 1070 | |||
| 1071 | case 0x0C: // monthly |
||
| 1072 | case 0x0D: // yearly |
||
| 1073 | $curyear = gmdate("Y", (int) $this->recur["start"]); |
||
| 1074 | $curmonth = gmdate("n", (int) $this->recur["start"]); |
||
| 1075 | // $forwardcount = months |
||
| 1076 | |||
| 1077 | switch ((int) $this->recur["subtype"]) { |
||
| 1078 | case 2: // on D day of every M month |
||
| 1079 | while ($forwardcount > 0) { |
||
| 1080 | $occenddate += $this->getMonthInSeconds($curyear, $curmonth); |
||
| 1081 | |||
| 1082 | if ($curmonth >= 12) { |
||
| 1083 | $curmonth = 1; |
||
| 1084 | ++$curyear; |
||
| 1085 | } |
||
| 1086 | else { |
||
| 1087 | ++$curmonth; |
||
| 1088 | } |
||
| 1089 | --$forwardcount; |
||
| 1090 | } |
||
| 1091 | |||
| 1092 | // compensation between 28 and 31 |
||
| 1093 | if (((int) $this->recur["monthday"]) >= 28 && ((int) $this->recur["monthday"]) <= 31 && |
||
| 1094 | gmdate("j", $occenddate) < ((int) $this->recur["monthday"])) { |
||
| 1095 | if (gmdate("j", $occenddate) < 28) { |
||
| 1096 | $occenddate -= gmdate("j", $occenddate) * 24 * 60 * 60; |
||
| 1097 | } |
||
| 1098 | else { |
||
| 1099 | $occenddate += (gmdate("t", $occenddate) - gmdate("j", $occenddate)) * 24 * 60 * 60; |
||
| 1100 | } |
||
| 1101 | } |
||
| 1102 | |||
| 1103 | break; |
||
| 1104 | |||
| 1105 | case 3: // on Nth weekday of every M month |
||
| 1106 | $nday = (int) $this->recur["nday"]; // 1 tot 5 |
||
| 1107 | $weekdays = (int) $this->recur["weekdays"]; |
||
| 1108 | |||
| 1109 | while ($forwardcount > 0) { |
||
| 1110 | $occenddate += $this->getMonthInSeconds($curyear, $curmonth); |
||
| 1111 | if ($curmonth >= 12) { |
||
| 1112 | $curmonth = 1; |
||
| 1113 | ++$curyear; |
||
| 1114 | } |
||
| 1115 | else { |
||
| 1116 | ++$curmonth; |
||
| 1117 | } |
||
| 1118 | |||
| 1119 | --$forwardcount; |
||
| 1120 | } |
||
| 1121 | |||
| 1122 | if ($nday == 5) { |
||
| 1123 | // Set date on the last day of the last month |
||
| 1124 | $occenddate += (gmdate("t", $occenddate) - gmdate("j", $occenddate)) * 24 * 60 * 60; |
||
| 1125 | } |
||
| 1126 | else { |
||
| 1127 | // Set date on the first day of the last month |
||
| 1128 | $occenddate -= (gmdate("j", $occenddate) - 1) * 24 * 60 * 60; |
||
| 1129 | } |
||
| 1130 | |||
| 1131 | $dayofweek = gmdate("w", $occenddate); |
||
| 1132 | for ($i = 0; $i < 7; ++$i) { |
||
| 1133 | if ($nday == 5 && (($dayofweek - $i) % 7) >= 0 && (1 << (($dayofweek - $i) % 7)) & $weekdays) { |
||
| 1134 | $occenddate -= $i * 24 * 60 * 60; |
||
| 1135 | break; |
||
| 1136 | } |
||
| 1137 | if ($nday != 5 && (1 << (($dayofweek + $i) % 7)) & $weekdays) { |
||
| 1138 | $occenddate += ($i + (($nday - 1) * 7)) * 24 * 60 * 60; |
||
| 1139 | break; |
||
| 1140 | } |
||
| 1141 | } |
||
| 1142 | |||
| 1143 | break; // case 3: |
||
| 1144 | } |
||
| 1145 | |||
| 1146 | break; |
||
| 1147 | } |
||
| 1148 | |||
| 1149 | if (defined("PHP_INT_MAX") && $occenddate > PHP_INT_MAX) { |
||
| 1150 | $occenddate = PHP_INT_MAX; |
||
| 1151 | } |
||
| 1152 | |||
| 1153 | $this->recur["end"] = $occenddate; |
||
| 1154 | |||
| 1155 | $rdata .= pack("V", $this->unixDataToRecurData((int) $this->recur["end"])); |
||
| 1156 | break; |
||
| 1157 | // Never ends |
||
| 1158 | case 0x23: |
||
| 1159 | default: |
||
| 1160 | $this->recur["end"] = 0x7FFFFFFF; // max date -> 2038 |
||
| 1161 | $rdata .= pack("V", 0x5AE980DF); |
||
| 1162 | break; |
||
| 1163 | } |
||
| 1164 | |||
| 1165 | // UTC date |
||
| 1166 | $utcstart = $this->toGMT($this->tz, (int) $this->recur["start"]); |
||
| 1167 | $utcend = $this->toGMT($this->tz, (int) $this->recur["end"]); |
||
| 1168 | |||
| 1169 | // utc date+time |
||
| 1170 | $utcfirstoccstartdatetime = (isset($this->recur["startocc"])) ? $utcstart + (((int) $this->recur["startocc"]) * 60) : $utcstart; |
||
| 1171 | $utcfirstoccenddatetime = (isset($this->recur["endocc"])) ? $utcstart + (((int) $this->recur["endocc"]) * 60) : $utcstart; |
||
| 1172 | |||
| 1173 | $propsToSet = []; |
||
| 1174 | // update reminder time |
||
| 1175 | $propsToSet[$this->proptags["reminder_time"]] = $utcfirstoccstartdatetime; |
||
| 1176 | |||
| 1177 | // update first occurrence date |
||
| 1178 | $propsToSet[$this->proptags["startdate"]] = $propsToSet[$this->proptags["commonstart"]] = $utcfirstoccstartdatetime; |
||
| 1179 | $propsToSet[$this->proptags["duedate"]] = $propsToSet[$this->proptags["commonend"]] = $utcfirstoccenddatetime; |
||
| 1180 | |||
| 1181 | // Set Outlook properties, if it is an appointment |
||
| 1182 | if (isset($this->messageprops[$this->proptags["message_class"]]) && $this->messageprops[$this->proptags["message_class"]] == "IPM.Appointment") { |
||
| 1183 | // update real begin and real end date |
||
| 1184 | $propsToSet[$this->proptags["startdate_recurring"]] = $utcstart; |
||
| 1185 | $propsToSet[$this->proptags["enddate_recurring"]] = $utcend; |
||
| 1186 | |||
| 1187 | // recurrencetype |
||
| 1188 | // Strange enough is the property recurrencetype, (type-0x9) and not the CDO recurrencetype |
||
| 1189 | $propsToSet[$this->proptags["recurrencetype"]] = ((int) $this->recur["type"]) - 0x9; |
||
| 1190 | |||
| 1191 | // set named prop 'side_effects' to 369, needed for Outlook to ask for single or total recurrence when deleting |
||
| 1192 | $propsToSet[$this->proptags["side_effects"]] = 369; |
||
| 1193 | } |
||
| 1194 | else { |
||
| 1195 | $propsToSet[$this->proptags["side_effects"]] = 3441; |
||
| 1196 | } |
||
| 1197 | |||
| 1198 | // FlagDueBy is datetime of the first reminder occurrence. Outlook gives on this time a reminder popup dialog |
||
| 1199 | // Any change of the recurrence (including changing and deleting exceptions) causes the flagdueby to be reset |
||
| 1200 | // to the 'next' occurrence; this makes sure that deleting the next occurrence will correctly set the reminder to |
||
| 1201 | // the occurrence after that. The 'next' occurrence is defined as being the first occurrence that starts at moment X (server time) |
||
| 1202 | // with the reminder flag set. |
||
| 1203 | $reminderprops = mapi_getprops($this->message, [$this->proptags["reminder_minutes"], $this->proptags["flagdueby"]]); |
||
| 1204 | if (isset($reminderprops[$this->proptags["reminder_minutes"]])) { |
||
| 1205 | $occ = false; |
||
| 1206 | $occurrences = $this->getItems(time(), 0x7FF00000, 3, true); |
||
| 1207 | |||
| 1208 | for ($i = 0, $len = count($occurrences); $i < $len; ++$i) { |
||
| 1209 | // This will actually also give us appointments that have already started, but not yet ended. Since we want the next |
||
| 1210 | // reminder that occurs after time(), we may have to skip the first few entries. We get 3 entries since that is the maximum |
||
| 1211 | // number that would be needed (assuming reminder for item X cannot be before the previous occurrence starts). Worst case: |
||
| 1212 | // time() is currently after start but before end of item, but reminder of next item has already passed (reminder for next item |
||
| 1213 | // can be DURING the previous item, eg daily allday events). In that case, the first and second items must be skipped. |
||
| 1214 | |||
| 1215 | if (($occurrences[$i][$this->proptags["startdate"]] - $reminderprops[$this->proptags["reminder_minutes"]] * 60) > time()) { |
||
| 1216 | $occ = $occurrences[$i]; |
||
| 1217 | break; |
||
| 1218 | } |
||
| 1219 | } |
||
| 1220 | |||
| 1221 | if ($occ) { |
||
| 1222 | if (isset($reminderprops[$this->proptags["flagdueby"]])) { |
||
| 1223 | $propsToSet[$this->proptags["flagdueby"]] = $reminderprops[$this->proptags["flagdueby"]]; |
||
| 1224 | } |
||
| 1225 | else { |
||
| 1226 | $propsToSet[$this->proptags["flagdueby"]] = $occ[$this->proptags["startdate"]] - ($reminderprops[$this->proptags["reminder_minutes"]] * 60); |
||
| 1227 | } |
||
| 1228 | } |
||
| 1229 | else { |
||
| 1230 | // Last reminder passed, no reminders any more. |
||
| 1231 | $propsToSet[$this->proptags["reminder"]] = false; |
||
| 1232 | $propsToSet[$this->proptags["flagdueby"]] = 0x7FF00000; |
||
| 1233 | } |
||
| 1234 | } |
||
| 1235 | |||
| 1236 | // Default data |
||
| 1237 | // Second item (0x08) indicates the Outlook version (see documentation at the bottom of this file for more information) |
||
| 1238 | $rdata .= pack("VCCCC", 0x00003006, 0x08, 0x30, 0x00, 0x00); |
||
| 1239 | |||
| 1240 | if (isset($this->recur["startocc"], $this->recur["endocc"])) { |
||
| 1241 | // Set start and endtime in minutes |
||
| 1242 | $rdata .= pack("VV", (int) $this->recur["startocc"], (int) $this->recur["endocc"]); |
||
| 1243 | } |
||
| 1244 | |||
| 1245 | // Detailed exception data |
||
| 1246 | |||
| 1247 | $changed_items = $this->recur["changed_occurrences"]; |
||
| 1248 | |||
| 1249 | $rdata .= pack("v", count($changed_items)); |
||
| 1250 | |||
| 1251 | foreach ($changed_items as $changed_item) { |
||
| 1252 | // Set start and end time of exception |
||
| 1253 | $rdata .= pack("V", $this->unixDataToRecurData($changed_item["start"])); |
||
| 1254 | $rdata .= pack("V", $this->unixDataToRecurData($changed_item["end"])); |
||
| 1255 | $rdata .= pack("V", $this->unixDataToRecurData($changed_item["basedate"])); |
||
| 1256 | |||
| 1257 | // Bitmask |
||
| 1258 | $bitmask = 0; |
||
| 1259 | |||
| 1260 | // Check for changed strings |
||
| 1261 | if (isset($changed_item["subject"])) { |
||
| 1262 | $bitmask |= 1 << 0; |
||
| 1263 | } |
||
| 1264 | |||
| 1265 | if (isset($changed_item["remind_before"])) { |
||
| 1266 | $bitmask |= 1 << 2; |
||
| 1267 | } |
||
| 1268 | |||
| 1269 | if (isset($changed_item["reminder_set"])) { |
||
| 1270 | $bitmask |= 1 << 3; |
||
| 1271 | } |
||
| 1272 | |||
| 1273 | if (isset($changed_item["location"])) { |
||
| 1274 | $bitmask |= 1 << 4; |
||
| 1275 | } |
||
| 1276 | |||
| 1277 | if (isset($changed_item["busystatus"])) { |
||
| 1278 | $bitmask |= 1 << 5; |
||
| 1279 | } |
||
| 1280 | |||
| 1281 | if (isset($changed_item["alldayevent"])) { |
||
| 1282 | $bitmask |= 1 << 7; |
||
| 1283 | } |
||
| 1284 | |||
| 1285 | if (isset($changed_item["label"])) { |
||
| 1286 | $bitmask |= 1 << 8; |
||
| 1287 | } |
||
| 1288 | |||
| 1289 | $rdata .= pack("v", $bitmask); |
||
| 1290 | |||
| 1291 | // Set "subject" |
||
| 1292 | if (isset($changed_item["subject"])) { |
||
| 1293 | // convert utf-8 to non-unicode blob string (us-ascii?) |
||
| 1294 | $subject = iconv("UTF-8", "windows-1252//TRANSLIT", $changed_item["subject"]); |
||
| 1295 | $length = strlen($subject); |
||
| 1296 | $rdata .= pack("vv", $length + 1, $length); |
||
| 1297 | $rdata .= pack("a" . $length, $subject); |
||
| 1298 | } |
||
| 1299 | |||
| 1300 | if (isset($changed_item["remind_before"])) { |
||
| 1301 | $rdata .= pack("V", $changed_item["remind_before"]); |
||
| 1302 | } |
||
| 1303 | |||
| 1304 | if (isset($changed_item["reminder_set"])) { |
||
| 1305 | $rdata .= pack("V", $changed_item["reminder_set"]); |
||
| 1306 | } |
||
| 1307 | |||
| 1308 | if (isset($changed_item["location"])) { |
||
| 1309 | $location = iconv("UTF-8", "windows-1252//TRANSLIT", $changed_item["location"]); |
||
| 1310 | $length = strlen($location); |
||
| 1311 | $rdata .= pack("vv", $length + 1, $length); |
||
| 1312 | $rdata .= pack("a" . $length, $location); |
||
| 1313 | } |
||
| 1314 | |||
| 1315 | if (isset($changed_item["busystatus"])) { |
||
| 1316 | $rdata .= pack("V", $changed_item["busystatus"]); |
||
| 1317 | } |
||
| 1318 | |||
| 1319 | if (isset($changed_item["alldayevent"])) { |
||
| 1320 | $rdata .= pack("V", $changed_item["alldayevent"]); |
||
| 1321 | } |
||
| 1322 | |||
| 1323 | if (isset($changed_item["label"])) { |
||
| 1324 | $rdata .= pack("V", $changed_item["label"]); |
||
| 1325 | } |
||
| 1326 | } |
||
| 1327 | |||
| 1328 | $rdata .= pack("V", 0); |
||
| 1329 | |||
| 1330 | // write extended data |
||
| 1331 | foreach ($changed_items as $changed_item) { |
||
| 1332 | $rdata .= pack("V", 0); |
||
| 1333 | if (isset($changed_item["subject"]) || isset($changed_item["location"])) { |
||
| 1334 | $rdata .= pack("V", $this->unixDataToRecurData($changed_item["start"])); |
||
| 1335 | $rdata .= pack("V", $this->unixDataToRecurData($changed_item["end"])); |
||
| 1336 | $rdata .= pack("V", $this->unixDataToRecurData($changed_item["basedate"])); |
||
| 1337 | } |
||
| 1338 | |||
| 1339 | if (isset($changed_item["subject"])) { |
||
| 1340 | $subject = iconv("UTF-8", "UCS-2LE", $changed_item["subject"]); |
||
| 1341 | $length = iconv_strlen($subject, "UCS-2LE"); |
||
| 1342 | $rdata .= pack("v", $length); |
||
| 1343 | $rdata .= pack("a" . $length * 2, $subject); |
||
| 1344 | } |
||
| 1345 | |||
| 1346 | if (isset($changed_item["location"])) { |
||
| 1347 | $location = iconv("UTF-8", "UCS-2LE", $changed_item["location"]); |
||
| 1348 | $length = iconv_strlen($location, "UCS-2LE"); |
||
| 1349 | $rdata .= pack("v", $length); |
||
| 1350 | $rdata .= pack("a" . $length * 2, $location); |
||
| 1351 | } |
||
| 1352 | |||
| 1353 | if (isset($changed_item["subject"]) || isset($changed_item["location"])) { |
||
| 1354 | $rdata .= pack("V", 0); |
||
| 1355 | } |
||
| 1356 | } |
||
| 1357 | |||
| 1358 | $rdata .= pack("V", 0); |
||
| 1359 | |||
| 1360 | // Set props |
||
| 1361 | $propsToSet[$this->proptags["recurring_data"]] = $rdata; |
||
| 1362 | $propsToSet[$this->proptags["recurring"]] = true; |
||
| 1363 | if (isset($this->tz) && $this->tz) { |
||
| 1364 | $timezone = "GMT"; |
||
| 1365 | if ($this->tz["timezone"] != 0) { |
||
| 1366 | // Create user readable timezone information |
||
| 1367 | $timezone = sprintf( |
||
| 1368 | "(GMT %s%02d:%02d)", |
||
| 1369 | (-$this->tz["timezone"] > 0 ? "+" : "-"), |
||
| 1370 | abs($this->tz["timezone"] / 60), |
||
| 1371 | abs($this->tz["timezone"] % 60) |
||
| 1372 | ); |
||
| 1373 | } |
||
| 1374 | $propsToSet[$this->proptags["timezone_data"]] = $this->getTimezoneData($this->tz); |
||
| 1375 | $propsToSet[$this->proptags["timezone"]] = $timezone; |
||
| 1376 | } |
||
| 1377 | mapi_setprops($this->message, $propsToSet); |
||
| 1378 | } |
||
| 2023 |
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