grommunio /
grommunio-web
| Total Complexity | 350 |
| Total Lines | 1902 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like BaseRecurrence often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use BaseRecurrence, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 7 | class BaseRecurrence |
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| 8 | { |
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| 9 | /** |
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| 10 | * @var object Mapi Message Store (may be null if readonly) |
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| 11 | */ |
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| 12 | var $store; |
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| 13 | |||
| 14 | /** |
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| 15 | * @var object Mapi Message (may be null if readonly) |
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| 16 | */ |
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| 17 | var $message; |
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| 18 | |||
| 19 | /** |
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| 20 | * @var array Message Properties |
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| 21 | */ |
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| 22 | var $messageprops; |
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| 23 | |||
| 24 | /** |
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| 25 | * @var array list of property tags |
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| 26 | */ |
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| 27 | var $proptags; |
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| 28 | |||
| 29 | /** |
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| 30 | * @var recurrence data of this calendar item |
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| 31 | */ |
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| 32 | var $recur; |
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| 33 | |||
| 34 | /** |
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| 35 | * @var Timezone data of this calendar item |
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| 36 | */ |
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| 37 | var $tz; |
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| 38 | |||
| 39 | /** |
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| 40 | * Constructor |
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| 41 | * @param resource $store MAPI Message Store Object |
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| 42 | * @param resource $message the MAPI (appointment) message |
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| 43 | * @param array $properties the list of MAPI properties the message has. |
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| 44 | */ |
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| 45 | function __construct($store, $message) |
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| 46 | { |
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| 47 | $this->store = $store; |
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| 48 | |||
| 49 | if(is_array($message)) { |
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| 50 | $this->messageprops = $message; |
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| 51 | } else { |
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| 52 | $this->message = $message; |
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| 53 | $this->messageprops = mapi_getprops($this->message, $this->proptags); |
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| 54 | } |
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| 55 | |||
| 56 | if(isset($this->messageprops[$this->proptags["recurring_data"]])) { |
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| 57 | // There is a possibility that recurr blob can be more than 255 bytes so get full blob through stream interface |
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| 58 | if (strlen($this->messageprops[$this->proptags["recurring_data"]]) >= 255) { |
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| 59 | $this->getFullRecurrenceBlob(); |
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| 60 | } |
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| 61 | |||
| 62 | $this->recur = $this->parseRecurrence($this->messageprops[$this->proptags["recurring_data"]]); |
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| 63 | } |
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| 64 | if(isset($this->proptags["timezone_data"]) && isset($this->messageprops[$this->proptags["timezone_data"]])) { |
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| 65 | $this->tz = $this->parseTimezone($this->messageprops[$this->proptags["timezone_data"]]); |
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| 66 | } |
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| 67 | } |
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| 68 | |||
| 69 | function getRecurrence() |
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| 70 | { |
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| 71 | return $this->recur; |
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| 72 | } |
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| 73 | |||
| 74 | function getFullRecurrenceBlob() |
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| 75 | { |
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| 76 | $message = mapi_msgstore_openentry($this->store, $this->messageprops[PR_ENTRYID]); |
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| 77 | |||
| 78 | $recurrBlob = ''; |
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| 79 | $stream = mapi_openproperty($message, $this->proptags["recurring_data"], IID_IStream, 0, 0); |
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| 80 | $stat = mapi_stream_stat($stream); |
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| 81 | |||
| 82 | for ($i = 0; $i < $stat['cb']; $i += 1024) { |
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| 83 | $recurrBlob .= mapi_stream_read($stream, 1024); |
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| 84 | } |
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| 85 | |||
| 86 | if (!empty($recurrBlob)) { |
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| 87 | $this->messageprops[$this->proptags["recurring_data"]] = $recurrBlob; |
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| 88 | } |
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| 89 | } |
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| 90 | |||
| 91 | /** |
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| 92 | * Function for parsing the Recurrence value of a Calendar item. |
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| 93 | * |
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| 94 | * Retrieve it from Named Property 0x8216 as a PT_BINARY and pass the |
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| 95 | * data to this function |
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| 96 | * |
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| 97 | * Returns a structure containing the data: |
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| 98 | * |
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| 99 | * type - type of recurrence: day=10, week=11, month=12, year=13 |
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| 100 | * subtype - type of day recurrence: 2=monthday (ie 21st day of month), 3=nday'th weekdays (ie. 2nd Tuesday and Wednesday) |
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| 101 | * start - unix timestamp of first occurrence |
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| 102 | * end - unix timestamp of last occurrence (up to and including), so when start == end -> occurrences = 1 |
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| 103 | * numoccur - occurrences (may be very large when there is no end data) |
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| 104 | * |
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| 105 | * then, for each type: |
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| 106 | * |
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| 107 | * Daily: |
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| 108 | * everyn - every [everyn] days in minutes |
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| 109 | * regen - regenerating event (like tasks) |
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| 110 | * |
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| 111 | * Weekly: |
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| 112 | * everyn - every [everyn] weeks in weeks |
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| 113 | * regen - regenerating event (like tasks) |
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| 114 | * weekdays - bitmask of week days, where each bit is one weekday (weekdays & 1 = Sunday, weekdays & 2 = Monday, etc) |
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| 115 | * |
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| 116 | * Monthly: |
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| 117 | * everyn - every [everyn] months |
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| 118 | * regen - regenerating event (like tasks) |
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| 119 | * |
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| 120 | * subtype 2: |
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| 121 | * monthday - on day [monthday] of the month |
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| 122 | * |
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| 123 | * subtype 3: |
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| 124 | * weekdays - bitmask of week days, where each bit is one weekday (weekdays & 1 = Sunday, weekdays & 2 = Monday, etc) |
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| 125 | * nday - on [nday]'th [weekdays] of the month |
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| 126 | * |
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| 127 | * Yearly: |
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| 128 | * everyn - every [everyn] months (12, 24, 36, ...) |
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| 129 | * month - in month [month] (although the month is encoded in minutes since the startning of the year ........) |
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| 130 | * regen - regenerating event (like tasks) |
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| 131 | * |
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| 132 | * subtype 2: |
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| 133 | * monthday - on day [monthday] of the month |
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| 134 | * |
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| 135 | * subtype 3: |
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| 136 | * weekdays - bitmask of week days, where each bit is one weekday (weekdays & 1 = Sunday, weekdays & 2 = Monday, etc) |
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| 137 | * nday - on [nday]'th [weekdays] of the month [month] |
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| 138 | * @param string $rdata Binary string |
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| 139 | * @return array recurrence data. |
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| 140 | */ |
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| 141 | function parseRecurrence($rdata) |
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| 142 | { |
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| 143 | if (strlen($rdata) < 10) { |
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| 144 | return; |
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| 145 | } |
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| 146 | |||
| 147 | $ret["changed_occurrences"] = array(); |
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| 148 | $ret["deleted_occurrences"] = array(); |
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| 149 | |||
| 150 | $data = unpack("Vconst1/Crtype/Cconst2/Vrtype2", $rdata); |
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| 151 | |||
| 152 | $ret["type"] = $data["rtype"]; |
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| 153 | $ret["subtype"] = $data["rtype2"]; |
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| 154 | $rdata = substr($rdata, 10); |
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| 155 | |||
| 156 | switch ($data["rtype"]) |
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| 157 | { |
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| 158 | case 0x0a: |
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| 159 | // Daily |
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| 160 | if (strlen($rdata) < 12) { |
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| 161 | return $ret; |
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| 162 | } |
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| 163 | |||
| 164 | $data = unpack("Vunknown/Veveryn/Vregen", $rdata); |
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| 165 | $ret["everyn"] = $data["everyn"]; |
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| 166 | $ret["regen"] = $data["regen"]; |
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| 167 | |||
| 168 | switch($ret["subtype"]) |
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| 169 | { |
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| 170 | case 0: |
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| 171 | $rdata = substr($rdata, 12); |
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| 172 | break; |
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| 173 | case 1: |
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| 174 | $rdata = substr($rdata, 16); |
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| 175 | break; |
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| 176 | } |
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| 177 | |||
| 178 | break; |
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| 179 | |||
| 180 | case 0x0b: |
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| 181 | // Weekly |
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| 182 | if (strlen($rdata) < 16) { |
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| 183 | return $ret; |
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| 184 | } |
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| 185 | |||
| 186 | $data = unpack("Vconst1/Veveryn/Vregen", $rdata); |
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| 187 | $rdata = substr($rdata, 12); |
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| 188 | |||
| 189 | $ret["everyn"] = $data["everyn"]; |
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| 190 | $ret["regen"] = $data["regen"]; |
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| 191 | $ret["weekdays"] = 0; |
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| 192 | |||
| 193 | if ($data["regen"] == 0) { |
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| 194 | $data = unpack("Vweekdays", $rdata); |
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| 195 | $rdata = substr($rdata, 4); |
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| 196 | |||
| 197 | $ret["weekdays"] = $data["weekdays"]; |
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| 198 | } |
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| 199 | break; |
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| 200 | |||
| 201 | case 0x0c: |
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| 202 | // Monthly |
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| 203 | if (strlen($rdata) < 16) { |
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| 204 | return $ret; |
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| 205 | } |
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| 206 | |||
| 207 | $data = unpack("Vconst1/Veveryn/Vregen/Vmonthday", $rdata); |
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| 208 | |||
| 209 | $ret["everyn"] = $data["everyn"]; |
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| 210 | $ret["regen"] = $data["regen"]; |
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| 211 | |||
| 212 | if ($ret["subtype"] == 3) { |
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| 213 | $ret["weekdays"] = $data["monthday"]; |
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| 214 | } else { |
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| 215 | $ret["monthday"] = $data["monthday"]; |
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| 216 | } |
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| 217 | |||
| 218 | $rdata = substr($rdata, 16); |
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| 219 | |||
| 220 | if ($ret["subtype"] == 3) { |
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| 221 | $data = unpack("Vnday", $rdata); |
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| 222 | $ret["nday"] = $data["nday"]; |
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| 223 | $rdata = substr($rdata, 4); |
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| 224 | } |
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| 225 | break; |
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| 226 | |||
| 227 | case 0x0d: |
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| 228 | // Yearly |
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| 229 | if (strlen($rdata) < 16) |
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| 230 | return $ret; |
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| 231 | |||
| 232 | $data = unpack("Vmonth/Veveryn/Vregen/Vmonthday", $rdata); |
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| 233 | |||
| 234 | $ret["month"] = $data["month"]; |
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| 235 | $ret["everyn"] = $data["everyn"]; |
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| 236 | $ret["regen"] = $data["regen"]; |
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| 237 | |||
| 238 | if ($ret["subtype"] == 3) { |
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| 239 | $ret["weekdays"] = $data["monthday"]; |
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| 240 | } else { |
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| 241 | $ret["monthday"] = $data["monthday"]; |
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| 242 | } |
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| 243 | |||
| 244 | $rdata = substr($rdata, 16); |
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| 245 | |||
| 246 | if ($ret["subtype"] == 3) { |
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| 247 | $data = unpack("Vnday", $rdata); |
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| 248 | $ret["nday"] = $data["nday"]; |
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| 249 | $rdata = substr($rdata, 4); |
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| 250 | } |
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| 251 | break; |
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| 252 | } |
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| 253 | |||
| 254 | if (strlen($rdata) < 16) { |
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| 255 | return $ret; |
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| 256 | } |
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| 257 | |||
| 258 | $data = unpack("Cterm/C3const1/Vnumoccur/Vconst2/Vnumexcept", $rdata); |
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| 259 | |||
| 260 | $rdata = substr($rdata, 16); |
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| 261 | |||
| 262 | $ret["term"] = $data["term"]; |
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| 263 | $ret["numoccur"] = $data["numoccur"]; |
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| 264 | $ret["numexcept"] = $data["numexcept"]; |
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| 265 | |||
| 266 | // exc_base_dates are *all* the base dates that have been either deleted or modified |
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| 267 | $exc_base_dates = array(); |
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| 268 | for($i = 0; $i < $ret["numexcept"]; $i++) |
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| 269 | { |
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| 270 | if (strlen($rdata) < 4) { |
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| 271 | // We shouldn't arrive here, because that implies |
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| 272 | // numexcept does not match the amount of data |
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| 273 | // which is available for the exceptions. |
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| 274 | return $ret; |
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| 275 | } |
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| 276 | $data = unpack("Vbasedate", $rdata); |
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| 277 | $rdata = substr($rdata, 4); |
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| 278 | $exc_base_dates[] = $this->recurDataToUnixData($data["basedate"]); |
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| 279 | } |
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| 280 | |||
| 281 | if (strlen($rdata) < 4) { |
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| 282 | return $ret; |
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| 283 | } |
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| 284 | |||
| 285 | $data = unpack("Vnumexceptmod", $rdata); |
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| 286 | $rdata = substr($rdata, 4); |
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| 287 | |||
| 288 | $ret["numexceptmod"] = $data["numexceptmod"]; |
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| 289 | |||
| 290 | // exc_changed are the base dates of *modified* occurrences. exactly what is modified |
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| 291 | // is in the attachments *and* in the data further down this function. |
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| 292 | $exc_changed = array(); |
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| 293 | for($i = 0; $i < $ret["numexceptmod"]; $i++) |
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| 294 | { |
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| 295 | if (strlen($rdata) < 4) { |
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| 296 | // We shouldn't arrive here, because that implies |
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| 297 | // numexceptmod does not match the amount of data |
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| 298 | // which is available for the exceptions. |
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| 299 | return $ret; |
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| 300 | } |
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| 301 | $data = unpack("Vstartdate", $rdata); |
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| 302 | $rdata = substr($rdata, 4); |
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| 303 | $exc_changed[] = $this->recurDataToUnixData($data["startdate"]); |
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| 304 | } |
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| 305 | |||
| 306 | if (strlen($rdata) < 8) { |
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| 307 | return $ret; |
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| 308 | } |
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| 309 | |||
| 310 | $data = unpack("Vstart/Vend", $rdata); |
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| 311 | $rdata = substr($rdata, 8); |
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| 312 | |||
| 313 | $ret["start"] = $this->recurDataToUnixData($data["start"]); |
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| 314 | $ret["end"] = $this->recurDataToUnixData($data["end"]); |
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| 315 | |||
| 316 | // this is where task recurrence stop |
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| 317 | if (strlen($rdata) < 16) { |
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| 318 | return $ret; |
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| 319 | } |
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| 320 | |||
| 321 | $data = unpack("Vreaderversion/Vwriterversion/Vstartmin/Vendmin", $rdata); |
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| 322 | $rdata = substr($rdata, 16); |
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| 323 | |||
| 324 | $ret["startocc"] = $data["startmin"]; |
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| 325 | $ret["endocc"] = $data["endmin"]; |
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| 326 | $writerversion = $data["writerversion"]; |
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| 327 | |||
| 328 | $data = unpack("vnumber", $rdata); |
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| 329 | $rdata = substr($rdata, 2); |
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| 330 | |||
| 331 | $nexceptions = $data["number"]; |
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| 332 | $exc_changed_details = array(); |
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| 333 | |||
| 334 | // Parse n modified exceptions |
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| 335 | for($i=0;$i<$nexceptions;$i++) |
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| 336 | { |
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| 337 | $item = array(); |
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| 338 | |||
| 339 | // Get exception startdate, enddate and basedate (the date at which the occurrence would have started) |
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| 340 | $data = unpack("Vstartdate/Venddate/Vbasedate", $rdata); |
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| 341 | $rdata = substr($rdata, 12); |
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| 342 | |||
| 343 | // Convert recurtimestamp to unix timestamp |
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| 344 | $startdate = $this->recurDataToUnixData($data["startdate"]); |
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| 345 | $enddate = $this->recurDataToUnixData($data["enddate"]); |
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| 346 | $basedate = $this->recurDataToUnixData($data["basedate"]); |
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| 347 | |||
| 348 | // Set the right properties |
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| 349 | $item["basedate"] = $this->dayStartOf($basedate); |
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| 350 | $item["start"] = $startdate; |
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| 351 | $item["end"] = $enddate; |
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| 352 | |||
| 353 | $data = unpack("vbitmask", $rdata); |
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| 354 | $rdata = substr($rdata, 2); |
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| 355 | $item["bitmask"] = $data["bitmask"]; // save bitmask for extended exceptions |
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| 356 | |||
| 357 | // Bitmask to verify what properties are changed |
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| 358 | $bitmask = $data["bitmask"]; |
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| 359 | |||
| 360 | // ARO_SUBJECT: 0x0001 |
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| 361 | // Look for field: SubjectLength (2b), SubjectLength2 (2b) and Subject |
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| 362 | if(($bitmask &(1 << 0))) { |
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| 363 | $data = unpack("vnull_length/vlength", $rdata); |
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| 364 | $rdata = substr($rdata, 4); |
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| 365 | |||
| 366 | $length = $data["length"]; |
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| 367 | $item["subject"] = ""; // Normalized subject |
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| 368 | for($j = 0; $j < $length && strlen($rdata); $j++) |
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| 369 | { |
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| 370 | $data = unpack("Cchar", $rdata); |
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| 371 | $rdata = substr($rdata, 1); |
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| 372 | |||
| 373 | $item["subject"] .= chr($data["char"]); |
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| 374 | } |
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| 375 | } |
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| 376 | |||
| 377 | // ARO_MEETINGTYPE: 0x0002 |
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| 378 | if(($bitmask &(1 << 1))) { |
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| 379 | $rdata = substr($rdata, 4); |
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| 380 | // Attendees modified: no data here (only in attachment) |
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| 381 | } |
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| 382 | |||
| 383 | // ARO_REMINDERDELTA: 0x0004 |
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| 384 | // Look for field: ReminderDelta (4b) |
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| 385 | if(($bitmask &(1 << 2))) { |
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| 386 | $data = unpack("Vremind_before", $rdata); |
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| 387 | $rdata = substr($rdata, 4); |
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| 388 | |||
| 389 | $item["remind_before"] = $data["remind_before"]; |
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| 390 | } |
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| 391 | |||
| 392 | // ARO_REMINDER: 0x0008 |
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| 393 | // Look field: ReminderSet (4b) |
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| 394 | if(($bitmask &(1 << 3))) { |
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| 395 | $data = unpack("Vreminder_set", $rdata); |
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| 396 | $rdata = substr($rdata, 4); |
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| 397 | |||
| 398 | $item["reminder_set"] = $data["reminder_set"]; |
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| 399 | } |
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| 400 | |||
| 401 | // ARO_LOCATION: 0x0010 |
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| 402 | // Look for fields: LocationLength (2b), LocationLength2 (2b) and Location |
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| 403 | // Similar to ARO_SUBJECT above. |
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| 404 | if(($bitmask &(1 << 4))) { |
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| 405 | $data = unpack("vnull_length/vlength", $rdata); |
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| 406 | $rdata = substr($rdata, 4); |
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| 407 | |||
| 408 | $item["location"] = ""; |
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| 409 | |||
| 410 | $length = $data["length"]; |
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| 411 | $data = substr($rdata, 0, $length); |
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| 412 | $rdata = substr($rdata, $length); |
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| 413 | |||
| 414 | $item["location"] .= $data; |
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| 415 | } |
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| 416 | |||
| 417 | // ARO_BUSYSTATUS: 0x0020 |
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| 418 | // Look for field: BusyStatus (4b) |
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| 419 | if(($bitmask &(1 << 5))) { |
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| 420 | $data = unpack("Vbusystatus", $rdata); |
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| 421 | $rdata = substr($rdata, 4); |
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| 422 | |||
| 423 | $item["busystatus"] = $data["busystatus"]; |
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| 424 | } |
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| 425 | |||
| 426 | // ARO_ATTACHMENT: 0x0040 |
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| 427 | if(($bitmask &(1 << 6))) { |
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| 428 | // no data: RESERVED |
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| 429 | $rdata = substr($rdata, 4); |
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| 430 | } |
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| 431 | |||
| 432 | // ARO_SUBTYPE: 0x0080 |
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| 433 | // Look for field: SubType (4b). Determines whether it is an allday event. |
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| 434 | if(($bitmask &(1 << 7))) { |
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| 435 | $data = unpack("Vallday", $rdata); |
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| 436 | $rdata = substr($rdata, 4); |
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| 437 | |||
| 438 | $item["alldayevent"] = $data["allday"]; |
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| 439 | } |
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| 440 | |||
| 441 | // ARO_APPTCOLOR: 0x0100 |
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| 442 | // Look for field: AppointmentColor (4b) |
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| 443 | if(($bitmask &(1 << 8))) { |
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| 444 | $data = unpack("Vlabel", $rdata); |
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| 445 | $rdata = substr($rdata, 4); |
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| 446 | |||
| 447 | $item["label"] = $data["label"]; |
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| 448 | } |
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| 449 | |||
| 450 | // ARO_EXCEPTIONAL_BODY: 0x0200 |
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| 451 | if(($bitmask &(1 << 9))) { |
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| 452 | // Notes or Attachments modified: no data here (only in attachment) |
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| 453 | } |
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| 454 | |||
| 455 | array_push($exc_changed_details, $item); |
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| 456 | } |
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| 457 | |||
| 458 | /** |
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| 459 | * We now have $exc_changed, $exc_base_dates and $exc_changed_details |
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| 460 | * We will ignore $exc_changed, as this information is available in $exc_changed_details |
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| 461 | * also. If an item is in $exc_base_dates and NOT in $exc_changed_details, then the item |
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| 462 | * has been deleted. |
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| 463 | */ |
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| 464 | |||
| 465 | // Find deleted occurrences |
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| 466 | $deleted_occurrences = array(); |
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| 467 | |||
| 468 | foreach($exc_base_dates as $base_date) { |
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| 469 | $found = false; |
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| 470 | |||
| 471 | foreach($exc_changed_details as $details) { |
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| 472 | if($details["basedate"] == $base_date) { |
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| 473 | $found = true; |
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| 474 | break; |
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| 475 | } |
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| 476 | } |
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| 477 | if(! $found) { |
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| 478 | // item was not in exc_changed_details, so it must be deleted |
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| 479 | $deleted_occurrences[] = $base_date; |
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| 480 | } |
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| 481 | } |
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| 482 | |||
| 483 | $ret["deleted_occurrences"] = $deleted_occurrences; |
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| 484 | $ret["changed_occurrences"] = $exc_changed_details; |
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| 485 | |||
| 486 | // enough data for normal exception (no extended data) |
||
| 487 | if (strlen($rdata) < 16) { |
||
| 488 | return $ret; |
||
| 489 | } |
||
| 490 | |||
| 491 | $data = unpack("Vreservedsize", $rdata); |
||
| 492 | $rdata = substr($rdata, 4 + $data["reservedsize"]); |
||
| 493 | |||
| 494 | for($i=0;$i<$nexceptions;$i++) |
||
| 495 | { |
||
| 496 | // subject and location in ucs-2 to utf-8 |
||
| 497 | if ($writerversion >= 0x3009) { |
||
| 498 | $data = unpack("Vsize/Vvalue", $rdata); // size includes sizeof(value)==4 |
||
| 499 | $rdata = substr($rdata, 4 + $data["size"]); |
||
| 500 | } |
||
| 501 | |||
| 502 | $data = unpack("Vreservedsize", $rdata); |
||
| 503 | $rdata = substr($rdata, 4 + $data["reservedsize"]); |
||
| 504 | |||
| 505 | // ARO_SUBJECT(0x01) | ARO_LOCATION(0x10) |
||
| 506 | if ($exc_changed_details[$i]["bitmask"] & 0x11) { |
||
| 507 | $data = unpack("Vstart/Vend/Vorig", $rdata); |
||
| 508 | $rdata = substr($rdata, 4 * 3); |
||
| 509 | |||
| 510 | $exc_changed_details[$i]["ex_start_datetime"] = $data["start"]; |
||
| 511 | $exc_changed_details[$i]["ex_end_datetime"] = $data["end"]; |
||
| 512 | $exc_changed_details[$i]["ex_orig_date"] = $data["orig"]; |
||
| 513 | } |
||
| 514 | |||
| 515 | // ARO_SUBJECT |
||
| 516 | if ($exc_changed_details[$i]["bitmask"] & 0x01) { |
||
| 517 | // decode ucs2 string to utf-8 |
||
| 518 | $data = unpack("vlength", $rdata); |
||
| 519 | $rdata = substr($rdata, 2); |
||
| 520 | $length = $data["length"]; |
||
| 521 | $data = substr($rdata, 0, $length * 2); |
||
| 522 | $rdata = substr($rdata, $length * 2); |
||
| 523 | $subject = iconv("UCS-2LE", "UTF-8", $data); |
||
| 524 | // replace subject with unicode subject |
||
| 525 | $exc_changed_details[$i]["subject"] = $subject; |
||
| 526 | } |
||
| 527 | |||
| 528 | // ARO_LOCATION |
||
| 529 | if ($exc_changed_details[$i]["bitmask"] & 0x10) { |
||
| 530 | // decode ucs2 string to utf-8 |
||
| 531 | $data = unpack("vlength", $rdata); |
||
| 532 | $rdata = substr($rdata, 2); |
||
| 533 | $length = $data["length"]; |
||
| 534 | $data = substr($rdata, 0, $length * 2); |
||
| 535 | $rdata = substr($rdata, $length * 2); |
||
| 536 | $location = iconv("UCS-2LE", "UTF-8", $data); |
||
| 537 | // replace subject with unicode subject |
||
| 538 | $exc_changed_details[$i]["location"] = $location; |
||
| 539 | } |
||
| 540 | |||
| 541 | // ARO_SUBJECT(0x01) | ARO_LOCATION(0x10) |
||
| 542 | if ($exc_changed_details[$i]["bitmask"] & 0x11) { |
||
| 543 | $data = unpack("Vreservedsize", $rdata); |
||
| 544 | $rdata = substr($rdata, 4 + $data["reservedsize"]); |
||
| 545 | } |
||
| 546 | } |
||
| 547 | |||
| 548 | // update with extended data |
||
| 549 | $ret["changed_occurrences"] = $exc_changed_details; |
||
| 550 | |||
| 551 | return $ret; |
||
| 552 | } |
||
| 553 | |||
| 554 | /** |
||
| 555 | * Saves the recurrence data to the recurrence property |
||
| 556 | * @param array $properties the recurrence data. |
||
| 557 | * @return string binary string |
||
| 558 | */ |
||
| 559 | function saveRecurrence() |
||
| 1357 | } |
||
| 1358 | } |
||
| 1359 | |||
| 1360 | /** |
||
| 1361 | * Function which converts a recurrence date timestamp to an unix date timestamp. |
||
| 1362 | * @author Steve Hardy |
||
| 1363 | * @param Int $rdate the date which will be converted |
||
| 1364 | * @return Int the converted date |
||
| 1365 | */ |
||
| 1366 | function recurDataToUnixData($rdate) |
||
| 1367 | { |
||
| 1368 | return ($rdate - 194074560) * 60 ; |
||
| 1369 | } |
||
| 1370 | |||
| 1371 | /** |
||
| 1372 | * Function which converts an unix date timestamp to recurrence date timestamp. |
||
| 1373 | * @author Johnny Biemans |
||
| 1374 | * @param Date $date the date which will be converted |
||
| 1375 | * @return Int the converted date in minutes |
||
| 1376 | */ |
||
| 1377 | function unixDataToRecurData($date) |
||
| 1378 | { |
||
| 1379 | return ($date / 60) + 194074560; |
||
| 1380 | } |
||
| 1381 | |||
| 1382 | /** |
||
| 1383 | * gmtime() doesn't exist in standard PHP, so we have to implement it ourselves |
||
| 1384 | * @author Steve Hardy |
||
| 1385 | */ |
||
| 1386 | function GetTZOffset($ts) |
||
| 1387 | { |
||
| 1388 | $Offset = date("O", $ts); |
||
| 1389 | |||
| 1390 | $Parity = $Offset < 0 ? -1 : 1; |
||
| 1391 | $Offset = $Parity * $Offset; |
||
| 1392 | $Offset = ($Offset - ($Offset % 100)) / 100 * 60 + $Offset % 100; |
||
| 1393 | |||
| 1394 | return $Parity * $Offset; |
||
| 1395 | } |
||
| 1396 | |||
| 1397 | /** |
||
| 1398 | * gmtime() doesn't exist in standard PHP, so we have to implement it ourselves |
||
| 1399 | * @author Steve Hardy |
||
| 1400 | * @param Date $time |
||
| 1401 | * @return Date GMT Time |
||
| 1402 | */ |
||
| 1403 | function gmtime($time) |
||
| 1404 | { |
||
| 1405 | $TZOffset = $this->GetTZOffset($time); |
||
| 1406 | |||
| 1407 | $t_time = $time - $TZOffset * 60; #Counter adjust for localtime() |
||
| 1408 | $t_arr = localtime($t_time, 1); |
||
| 1409 | |||
| 1410 | return $t_arr; |
||
| 1411 | } |
||
| 1412 | |||
| 1413 | function isLeapYear($year) { |
||
| 1414 | return ( $year % 4 == 0 && ($year % 100 != 0 || $year % 400 == 0) ); |
||
| 1415 | } |
||
| 1416 | |||
| 1417 | function getMonthInSeconds($year, $month) |
||
| 1418 | { |
||
| 1419 | if( in_array($month, array(1,3,5,7,8,10,12) ) ) { |
||
| 1420 | $day = 31; |
||
| 1421 | } else if( in_array($month, array(4,6,9,11) ) ) { |
||
| 1422 | $day = 30; |
||
| 1423 | } else { |
||
| 1424 | $day = 28; |
||
| 1425 | if( $this->isLeapYear($year) == 1 ) |
||
| 1426 | $day++; |
||
| 1427 | } |
||
| 1428 | return $day * 24 * 60 * 60; |
||
| 1429 | } |
||
| 1430 | |||
| 1431 | /** |
||
| 1432 | * Function to get a date by Year Nr, Month Nr, Week Nr, Day Nr, and hour |
||
| 1433 | * @param int $year |
||
| 1434 | * @param int $month |
||
| 1435 | * @param int $week |
||
| 1436 | * @param int $day |
||
| 1437 | * @param int $hour |
||
| 1438 | * @return returns the timestamp of the given date, timezone-independent |
||
| 1439 | */ |
||
| 1440 | function getDateByYearMonthWeekDayHour($year, $month, $week, $day, $hour) |
||
| 1441 | { |
||
| 1442 | // get first day of month |
||
| 1443 | $date = gmmktime(0,0,0,$month,0,$year + 1900); |
||
| 1444 | |||
| 1445 | // get wday info |
||
| 1446 | $gmdate = $this->gmtime($date); |
||
| 1447 | |||
| 1448 | $date -= $gmdate["tm_wday"] * 24 * 60 * 60; // back up to start of week |
||
| 1449 | |||
| 1450 | $date += $week * 7 * 24 * 60 * 60; // go to correct week nr |
||
| 1451 | $date += $day * 24 * 60 * 60; |
||
| 1452 | $date += $hour * 60 * 60; |
||
| 1453 | |||
| 1454 | $gmdate = $this->gmtime($date); |
||
| 1455 | |||
| 1456 | // if we are in the next month, then back up a week, because week '5' means |
||
| 1457 | // 'last week of month' |
||
| 1458 | |||
| 1459 | if($gmdate["tm_mon"]+1 != $month) |
||
| 1460 | $date -= 7 * 24 * 60 * 60; |
||
| 1461 | |||
| 1462 | return $date; |
||
| 1463 | } |
||
| 1464 | |||
| 1465 | /** |
||
| 1466 | * getTimezone gives the timezone offset (in minutes) of the given |
||
| 1467 | * local date/time according to the given TZ info |
||
| 1468 | */ |
||
| 1469 | function getTimezone($tz, $date) |
||
| 1470 | { |
||
| 1471 | // No timezone -> GMT (+0) |
||
| 1472 | if(!isset($tz["timezone"])) |
||
| 1473 | return 0; |
||
| 1474 | |||
| 1475 | $dst = false; |
||
| 1476 | $gmdate = $this->gmtime($date); |
||
| 1477 | |||
| 1478 | $dststart = $this->getDateByYearMonthWeekDayHour($gmdate["tm_year"], $tz["dststartmonth"], $tz["dststartweek"], 0, $tz["dststarthour"]); |
||
| 1479 | $dstend = $this->getDateByYearMonthWeekDayHour($gmdate["tm_year"], $tz["dstendmonth"], $tz["dstendweek"], 0, $tz["dstendhour"]); |
||
| 1480 | |||
| 1481 | if($dststart <= $dstend) { |
||
| 1482 | // Northern hemisphere, eg DST is during Mar-Oct |
||
| 1483 | if($date > $dststart && $date < $dstend) { |
||
| 1484 | $dst = true; |
||
| 1485 | } |
||
| 1486 | } else { |
||
| 1487 | // Southern hemisphere, eg DST is during Oct-Mar |
||
| 1488 | if($date < $dstend || $date > $dststart) { |
||
| 1489 | $dst = true; |
||
| 1490 | } |
||
| 1491 | } |
||
| 1492 | |||
| 1493 | if($dst) { |
||
| 1494 | return $tz["timezone"] + $tz["timezonedst"]; |
||
| 1495 | } else { |
||
| 1496 | return $tz["timezone"]; |
||
| 1497 | } |
||
| 1498 | } |
||
| 1499 | |||
| 1500 | /** |
||
| 1501 | * getWeekNr() returns the week nr of the month (ie first week of february is 1) |
||
| 1502 | */ |
||
| 1503 | function getWeekNr($date) |
||
| 1504 | { |
||
| 1505 | $gmdate = gmtime($date); |
||
| 1506 | $gmdate["tm_mday"] = 0; |
||
| 1507 | return strftime("%W", $date) - strftime("%W", gmmktime($gmdate)) + 1; |
||
| 1508 | } |
||
| 1509 | |||
| 1510 | /** |
||
| 1511 | * parseTimezone parses the timezone as specified in named property 0x8233 |
||
| 1512 | * in Outlook calendar messages. Returns the timezone in minutes negative |
||
| 1513 | * offset (GMT +2:00 -> -120) |
||
| 1514 | */ |
||
| 1515 | function parseTimezone($data) |
||
| 1516 | { |
||
| 1517 | if(strlen($data) < 48) |
||
| 1518 | return; |
||
| 1519 | |||
| 1520 | $tz = unpack("ltimezone/lunk/ltimezonedst/lunk/ldstendmonth/vdstendweek/vdstendhour/lunk/lunk/vunk/ldststartmonth/vdststartweek/vdststarthour/lunk/vunk", $data); |
||
| 1521 | return $tz; |
||
| 1522 | } |
||
| 1523 | |||
| 1524 | function getTimezoneData($tz) |
||
| 1525 | { |
||
| 1526 | $data = pack("lllllvvllvlvvlv", $tz["timezone"], 0, $tz["timezonedst"], 0, $tz["dstendmonth"], $tz["dstendweek"], $tz["dstendhour"], 0, 0, 0, $tz["dststartmonth"], $tz["dststartweek"], $tz["dststarthour"], 0 ,0); |
||
| 1527 | |||
| 1528 | return $data; |
||
| 1529 | } |
||
| 1530 | |||
| 1531 | /** |
||
| 1532 | * createTimezone creates the timezone as specified in the named property 0x8233 |
||
| 1533 | * see also parseTimezone() |
||
| 1534 | * $tz is an array with the timezone data |
||
| 1535 | */ |
||
| 1536 | function createTimezone($tz) |
||
| 1537 | { |
||
| 1538 | $data = pack("lxxxxlxxxxlvvxxxxxxxxxxlvvxxxxxx", |
||
| 1539 | $tz["timezone"], |
||
| 1540 | array_key_exists("timezonedst",$tz)?$tz["timezonedst"]:0, |
||
| 1541 | array_key_exists("dstendmonth",$tz)?$tz["dstendmonth"]:0, |
||
| 1542 | array_key_exists("dstendweek",$tz)?$tz["dstendweek"]:0, |
||
| 1543 | array_key_exists("dstendhour",$tz)?$tz["dstendhour"]:0, |
||
| 1544 | array_key_exists("dststartmonth",$tz)?$tz["dststartmonth"]:0, |
||
| 1545 | array_key_exists("dststartweek",$tz)?$tz["dststartweek"]:0, |
||
| 1546 | array_key_exists("dststarthour",$tz)?$tz["dststarthour"]:0 |
||
| 1547 | ); |
||
| 1548 | |||
| 1549 | return $data; |
||
| 1550 | } |
||
| 1551 | |||
| 1552 | /** |
||
| 1553 | * toGMT returns a timestamp in GMT time for the time and timezone given |
||
| 1554 | */ |
||
| 1555 | function toGMT($tz, $date) { |
||
| 1556 | if(!isset($tz['timezone'])) |
||
| 1557 | return $date; |
||
| 1558 | $offset = $this->getTimezone($tz, $date); |
||
| 1559 | |||
| 1560 | return $date + $offset * 60; |
||
| 1561 | } |
||
| 1562 | |||
| 1563 | /** |
||
| 1564 | * fromGMT returns a timestamp in the local timezone given from the GMT time given |
||
| 1565 | */ |
||
| 1566 | function fromGMT($tz, $date) { |
||
| 1567 | $offset = $this->getTimezone($tz, $date); |
||
| 1568 | |||
| 1569 | return $date - $offset * 60; |
||
| 1570 | } |
||
| 1571 | |||
| 1572 | /** |
||
| 1573 | * Function to get timestamp of the beginning of the day of the timestamp given |
||
| 1574 | * @param date $date |
||
| 1575 | * @return date timestamp referring to same day but at 00:00:00 |
||
| 1576 | */ |
||
| 1577 | function dayStartOf($date) |
||
| 1578 | { |
||
| 1579 | $time1 = $this->gmtime($date); |
||
| 1580 | |||
| 1581 | return gmmktime(0, 0, 0, $time1["tm_mon"] + 1, $time1["tm_mday"], $time1["tm_year"] + 1900); |
||
| 1582 | } |
||
| 1583 | |||
| 1584 | /** |
||
| 1585 | * Function to get timestamp of the beginning of the month of the timestamp given |
||
| 1586 | * @param date $date |
||
| 1587 | * @return date Timestamp referring to same month but on the first day, and at 00:00:00 |
||
| 1588 | */ |
||
| 1589 | function monthStartOf($date) |
||
| 1594 | } |
||
| 1595 | |||
| 1596 | /** |
||
| 1597 | * Function to get timestamp of the beginning of the year of the timestamp given |
||
| 1598 | * @param date $date |
||
| 1599 | * @return date Timestamp referring to the same year but on Jan 01, at 00:00:00 |
||
| 1600 | */ |
||
| 1601 | function yearStartOf($date) |
||
| 1602 | { |
||
| 1603 | $time1 = $this->gmtime($date); |
||
| 1604 | |||
| 1605 | return gmmktime(0, 0, 0, 1, 1, $time1["tm_year"] + 1900); |
||
| 1606 | } |
||
| 1607 | |||
| 1608 | |||
| 1609 | /** |
||
| 1610 | * Function which returns the items in a given interval. This included expansion of the recurrence and |
||
| 1611 | * processing of exceptions (modified and deleted). |
||
| 1612 | * |
||
| 1613 | * @param string $entryid the entryid of the message |
||
| 1614 | * @param array $props the properties of the message |
||
| 1615 | * @param date $start start time of the interval (GMT) |
||
| 1616 | * @param date $end end time of the interval (GMT) |
||
| 1617 | */ |
||
| 1618 | function getItems($start, $end, $limit = 0, $remindersonly = false) |
||
| 1619 | { |
||
| 1620 | $items = array(); |
||
| 1621 | |||
| 1622 | if(isset($this->recur)) { |
||
| 1623 | |||
| 1624 | // Optimization: remindersonly and default reminder is off; since only exceptions with reminder set will match, just look which |
||
| 1625 | // exceptions are in range and have a reminder set |
||
| 1626 | if($remindersonly && (!isset($this->messageprops[$this->proptags["reminder"]]) || $this->messageprops[$this->proptags["reminder"]] == false)) { |
||
| 1627 | // Sort exceptions by start time |
||
| 1628 | uasort($this->recur["changed_occurrences"], array($this, "sortExceptionStart")); |
||
| 1629 | |||
| 1630 | // Loop through all changed exceptions |
||
| 1631 | foreach($this->recur["changed_occurrences"] as $exception) { |
||
| 1632 | // Check reminder set |
||
| 1633 | if(!isset($exception["reminder"]) || $exception["reminder"] == false) |
||
| 1634 | continue; |
||
| 1635 | |||
| 1636 | // Convert to GMT |
||
| 1637 | $occstart = $this->toGMT($tz, $exception["start"]); |
||
| 1638 | $occend = $this->toGMT($tz, $exception["end"]); |
||
| 1639 | |||
| 1640 | // Check range criterium |
||
| 1641 | if($occstart > $end || $occend < $start) |
||
| 1642 | continue; |
||
| 1643 | |||
| 1644 | // OK, add to items. |
||
| 1645 | array_push($items, $this->getExceptionProperties($exception)); |
||
| 1646 | if($limit && (count($items) == $limit)) |
||
| 1647 | break; |
||
| 1648 | } |
||
| 1649 | |||
| 1650 | uasort($items, array($this, "sortStarttime")); |
||
| 1651 | |||
| 1652 | return $items; |
||
| 1653 | } |
||
| 1654 | |||
| 1655 | // From here on, the dates of the occurrences are calculated in local time, so the days we're looking |
||
| 1656 | // at are calculated from the local time dates of $start and $end |
||
| 1657 | |||
| 1658 | if (isset($this->recur['regen']) && $this->recur['regen'] && isset($this->action['datecompleted'])) { |
||
| 1659 | $daystart = $this->dayStartOf($this->action['datecompleted']); |
||
| 1660 | } else { |
||
| 1661 | $daystart = $this->dayStartOf($this->recur["start"]); // start on first day of occurrence |
||
| 1662 | } |
||
| 1663 | |||
| 1664 | // Calculate the last day on which we want to be looking at a recurrence; this is either the end of the view |
||
| 1665 | // or the end of the recurrence, whichever comes first |
||
| 1666 | if($end > $this->toGMT($this->tz, $this->recur["end"])) { |
||
| 1667 | $rangeend = $this->toGMT($this->tz, $this->recur["end"]); |
||
| 1668 | } else { |
||
| 1669 | $rangeend = $end; |
||
| 1670 | } |
||
| 1671 | |||
| 1672 | $dayend = $this->dayStartOf($this->fromGMT($this->tz, $rangeend)); |
||
| 1673 | |||
| 1674 | // Loop through the entire recurrence range of dates, and check for each occurrence whether it is in the view range. |
||
| 1675 | |||
| 1676 | switch($this->recur["type"]) |
||
| 1677 | { |
||
| 1678 | case 10: |
||
| 1679 | // Daily |
||
| 1680 | if($this->recur["everyn"] <= 0) |
||
| 1681 | $this->recur["everyn"] = 1440; |
||
| 1682 | |||
| 1683 | if($this->recur["subtype"] == 0) { |
||
| 1684 | // Every Nth day |
||
| 1685 | for($now = $daystart; $now <= $dayend && ($limit == 0 || count($items) < $limit); $now += 60 * $this->recur["everyn"]) { |
||
| 1686 | $this->processOccurrenceItem($items, $start, $end, $now, $this->recur["startocc"], $this->recur["endocc"], $this->tz, $remindersonly); |
||
| 1687 | } |
||
| 1688 | } else { |
||
| 1689 | // Every workday |
||
| 1690 | for($now = $daystart; $now <= $dayend && ($limit == 0 || count($items) < $limit); $now += 60 * 1440) |
||
| 1691 | { |
||
| 1692 | $nowtime = $this->gmtime($now); |
||
| 1693 | if ($nowtime["tm_wday"] > 0 && $nowtime["tm_wday"] < 6) { // only add items in the given timespace |
||
| 1694 | $this->processOccurrenceItem($items, $start, $end, $now, $this->recur["startocc"], $this->recur["endocc"], $this->tz, $remindersonly); |
||
| 1695 | } |
||
| 1696 | } |
||
| 1697 | } |
||
| 1698 | break; |
||
| 1699 | case 11: |
||
| 1700 | // Weekly |
||
| 1701 | if($this->recur["everyn"] <= 0) |
||
| 1702 | $this->recur["everyn"] = 1; |
||
| 1703 | |||
| 1704 | // If sliding flag is set then move to 'n' weeks |
||
| 1705 | if ($this->recur['regen']) $daystart += (60 * 60 * 24 * 7 * $this->recur["everyn"]); |
||
| 1706 | |||
| 1707 | for($now = $daystart; $now <= $dayend && ($limit == 0 || count($items) < $limit); $now += (60 * 60 * 24 * 7 * $this->recur["everyn"])) |
||
| 1708 | { |
||
| 1709 | if ($this->recur['regen']) { |
||
| 1710 | $this->processOccurrenceItem($items, $start, $end, $now, $this->recur["startocc"], $this->recur["endocc"], $this->tz, $remindersonly); |
||
| 1711 | } else { |
||
| 1712 | // Loop through the whole following week to the first occurrence of the week, add each day that is specified |
||
| 1713 | for($wday = 0; $wday < 7; $wday++) |
||
| 1714 | { |
||
| 1715 | $daynow = $now + $wday * 60 * 60 * 24; |
||
| 1716 | //checks weather the next coming day in recurring pattern is less than or equal to end day of the recurring item |
||
| 1717 | if ($daynow <= $dayend){ |
||
| 1718 | $nowtime = $this->gmtime($daynow); // Get the weekday of the current day |
||
| 1719 | if(($this->recur["weekdays"] &(1 << $nowtime["tm_wday"]))) { // Selected ? |
||
| 1720 | $this->processOccurrenceItem($items, $start, $end, $daynow, $this->recur["startocc"], $this->recur["endocc"], $this->tz, $remindersonly); |
||
| 1721 | } |
||
| 1722 | } |
||
| 1723 | } |
||
| 1724 | } |
||
| 1725 | } |
||
| 1726 | break; |
||
| 1727 | case 12: |
||
| 1728 | // Monthly |
||
| 1729 | if($this->recur["everyn"] <= 0) |
||
| 1730 | $this->recur["everyn"] = 1; |
||
| 1731 | |||
| 1732 | // Loop through all months from start to end of occurrence, starting at beginning of first month |
||
| 1733 | for($now = $this->monthStartOf($daystart); $now <= $dayend && ($limit == 0 || count($items) < $limit); $now += $this->daysInMonth($now, $this->recur["everyn"]) * 24 * 60 * 60 ) |
||
| 1734 | { |
||
| 1735 | if(isset($this->recur["monthday"]) &&($this->recur['monthday'] != "undefined") && !$this->recur['regen']) { // Day M of every N months |
||
| 1736 | $difference = 1; |
||
| 1737 | if ($this->daysInMonth($now, $this->recur["everyn"]) < $this->recur["monthday"]) { |
||
| 1738 | $difference = $this->recur["monthday"] - $this->daysInMonth($now, $this->recur["everyn"]) + 1; |
||
| 1739 | } |
||
| 1740 | $daynow = $now + (($this->recur["monthday"] - $difference) * 24 * 60 * 60); |
||
| 1741 | //checks weather the next coming day in recurrence pattern is less than or equal to end day of the recurring item |
||
| 1742 | if ($daynow <= $dayend){ |
||
| 1743 | $this->processOccurrenceItem($items, $start, $end, $daynow, $this->recur["startocc"], $this->recur["endocc"], $this->tz, $remindersonly); |
||
| 1744 | } |
||
| 1745 | } |
||
| 1746 | else if(isset($this->recur["nday"]) && isset($this->recur["weekdays"])) { // Nth [weekday] of every N months |
||
| 1747 | // Sanitize input |
||
| 1748 | if($this->recur["weekdays"] == 0) |
||
| 1749 | $this->recur["weekdays"] = 1; |
||
| 1750 | |||
| 1751 | // If nday is not set to the last day in the month |
||
| 1752 | if ($this->recur["nday"] < 5) { |
||
| 1753 | // keep the track of no. of time correct selection pattern(like 2nd weekday, 4th fiday, etc.)is matched |
||
| 1754 | $ndaycounter = 0; |
||
| 1755 | // Find matching weekday in this month |
||
| 1756 | for($day = 0, $total = $this->daysInMonth($now, 1); $day < $total; $day++) |
||
| 1757 | { |
||
| 1758 | $daynow = $now + $day * 60 * 60 * 24; |
||
| 1759 | $nowtime = $this->gmtime($daynow); // Get the weekday of the current day |
||
| 1760 | |||
| 1761 | if($this->recur["weekdays"] & (1 << $nowtime["tm_wday"])) { // Selected ? |
||
| 1762 | $ndaycounter ++; |
||
| 1763 | } |
||
| 1764 | // check the selected pattern is same as asked Nth weekday,If so set the firstday |
||
| 1765 | if($this->recur["nday"] == $ndaycounter){ |
||
| 1766 | $firstday = $day; |
||
| 1767 | break; |
||
| 1768 | } |
||
| 1769 | } |
||
| 1770 | // $firstday is the day of the month on which the asked pattern of nth weekday matches |
||
| 1771 | $daynow = $now + $firstday * 60 * 60 * 24; |
||
| 1772 | } else { |
||
| 1773 | // Find last day in the month ($now is the firstday of the month) |
||
| 1774 | $NumDaysInMonth = $this->daysInMonth($now, 1); |
||
| 1775 | $daynow = $now + (($NumDaysInMonth-1) * 24*60*60); |
||
| 1776 | |||
| 1777 | $nowtime = $this->gmtime($daynow); |
||
| 1778 | while (($this->recur["weekdays"] & (1 << $nowtime["tm_wday"]))==0){ |
||
| 1779 | $daynow -= 86400; |
||
| 1780 | $nowtime = $this->gmtime($daynow); |
||
| 1781 | } |
||
| 1782 | } |
||
| 1783 | |||
| 1784 | /** |
||
| 1785 | * checks weather the next coming day in recurrence pattern is less than or equal to end day of the * recurring item.Also check weather the coming day in recurrence pattern is greater than or equal to start * of recurring pattern, so that appointment that fall under the recurrence range are only displayed. |
||
| 1786 | */ |
||
| 1787 | if ($daynow <= $dayend && $daynow >= $daystart){ |
||
| 1788 | $this->processOccurrenceItem($items, $start, $end, $daynow, $this->recur["startocc"], $this->recur["endocc"], $this->tz , $remindersonly); |
||
| 1789 | } |
||
| 1790 | } else if ($this->recur['regen']) { |
||
| 1791 | $next_month_start = $now + ($this->daysInMonth($now, 1) * 24 * 60 * 60); |
||
| 1792 | $now = $daystart +($this->daysInMonth($next_month_start, $this->recur['everyn']) * 24 * 60 * 60); |
||
| 1793 | |||
| 1794 | if ($now <= $dayend) { |
||
| 1795 | $this->processOccurrenceItem($items, $daystart, $end, $now, $this->recur["startocc"], $this->recur["endocc"], $this->tz, $remindersonly); |
||
| 1796 | } |
||
| 1797 | } |
||
| 1798 | } |
||
| 1799 | break; |
||
| 1800 | case 13: |
||
| 1801 | // Yearly |
||
| 1802 | if($this->recur["everyn"] <= 0) |
||
| 1803 | $this->recur["everyn"] = 12; |
||
| 1804 | |||
| 1805 | for($now = $this->yearStartOf($daystart); $now <= $dayend && ($limit == 0 || count($items) < $limit); $now += $this->daysInMonth($now, $this->recur["everyn"]) * 24 * 60 * 60 ) |
||
| 1806 | { |
||
| 1807 | if(isset($this->recur["monthday"]) && !$this->recur['regen']) { // same as monthly, but in a specific month |
||
| 1808 | // recur["month"] is in minutes since the beginning of the year |
||
| 1809 | $month = $this->monthOfYear($this->recur["month"]); // $month is now month of year [0..11] |
||
| 1810 | $monthday = $this->recur["monthday"]; // $monthday is day of the month [1..31] |
||
| 1811 | $monthstart = $now + $this->daysInMonth($now, $month) * 24 * 60 * 60; // $monthstart is the timestamp of the beginning of the month |
||
| 1812 | if($monthday > $this->daysInMonth($monthstart, 1)) |
||
| 1813 | $monthday = $this->daysInMonth($monthstart, 1); // Cap $monthday on month length (eg 28 feb instead of 29 feb) |
||
| 1814 | $daynow = $monthstart + ($monthday-1) * 24 * 60 * 60; |
||
| 1815 | $this->processOccurrenceItem($items, $start, $end, $daynow, $this->recur["startocc"], $this->recur["endocc"], $this->tz, $remindersonly); |
||
| 1816 | } |
||
| 1817 | else if(isset($this->recur["nday"]) && isset($this->recur["weekdays"])) { // Nth [weekday] in month X of every N years |
||
| 1818 | |||
| 1819 | // Go the correct month |
||
| 1820 | $monthnow = $now + $this->daysInMonth($now, $this->monthOfYear($this->recur["month"])) * 24 * 60 * 60; |
||
| 1821 | |||
| 1822 | // Find first matching weekday in this month |
||
| 1823 | for($wday = 0; $wday < 7; $wday++) |
||
| 1824 | { |
||
| 1825 | $daynow = $monthnow + $wday * 60 * 60 * 24; |
||
| 1826 | $nowtime = $this->gmtime($daynow); // Get the weekday of the current day |
||
| 1827 | |||
| 1828 | if($this->recur["weekdays"] & (1 << $nowtime["tm_wday"])) { // Selected ? |
||
| 1829 | $firstday = $wday; |
||
| 1830 | break; |
||
| 1831 | } |
||
| 1832 | } |
||
| 1833 | |||
| 1834 | // Same as above (monthly) |
||
| 1835 | $daynow = $monthnow + ($firstday + ($this->recur["nday"]-1)*7) * 60 * 60 * 24; |
||
| 1836 | |||
| 1837 | while($this->monthStartOf($daynow) != $this->monthStartOf($monthnow)) { |
||
| 1838 | $daynow -= 7 * 60 * 60 * 24; |
||
| 1839 | } |
||
| 1840 | |||
| 1841 | $this->processOccurrenceItem($items, $start, $end, $daynow, $this->recur["startocc"], $this->recur["endocc"], $this->tz, $remindersonly); |
||
| 1842 | } else if ($this->recur['regen']) { |
||
| 1843 | $year_starttime = $this->gmtime($now); |
||
| 1844 | $is_next_leapyear = $this->isLeapYear($year_starttime['tm_year'] + 1900 + 1); // +1 next year |
||
| 1845 | $now = $daystart + ($is_next_leapyear ? 31622400 /* Leap year in seconds */ : 31536000 /*year in seconds*/); |
||
| 1846 | |||
| 1847 | if ($now <= $dayend) { |
||
| 1848 | $this->processOccurrenceItem($items, $daystart, $end, $now, $this->recur["startocc"], $this->recur["endocc"], $this->tz, $remindersonly); |
||
| 1849 | } |
||
| 1850 | } |
||
| 1851 | } |
||
| 1852 | } |
||
| 1853 | //to get all exception items |
||
| 1854 | if (!empty($this->recur['changed_occurrences'])) |
||
| 1855 | $this->processExceptionItems($items, $start, $end); |
||
| 1856 | } |
||
| 1857 | |||
| 1858 | // sort items on starttime |
||
| 1859 | usort($items, array($this, "sortStarttime")); |
||
| 1860 | |||
| 1861 | // Return the MAPI-compatible list of items for this object |
||
| 1862 | return $items; |
||
| 1863 | } |
||
| 1864 | |||
| 1865 | function sortStarttime($a, $b) |
||
| 1866 | { |
||
| 1867 | $aTime = $a[$this->proptags["startdate"]]; |
||
| 1868 | $bTime = $b[$this->proptags["startdate"]]; |
||
| 1869 | |||
| 1870 | return $aTime==$bTime?0:($aTime>$bTime?1:-1); |
||
| 1871 | } |
||
| 1872 | |||
| 1873 | /** |
||
| 1874 | * daysInMonth |
||
| 1875 | * |
||
| 1876 | * Returns the number of days in the upcoming number of months. If you specify 1 month as |
||
| 1877 | * $months it will give you the number of days in the month of $date. If you specify more it |
||
| 1878 | * will also count the days in the upcoming months and add that to the number of days. So |
||
| 1879 | * if you have a date in march and you specify $months as 2 it will return 61. |
||
| 1880 | * @param Integer $date Specified date as timestamp from which you want to know the number |
||
| 1881 | * of days in the month. |
||
| 1882 | * @param Integer $months Number of months you want to know the number of days in. |
||
| 1883 | * @returns Integer Number of days in the specified amount of months. |
||
| 1884 | */ |
||
| 1885 | function daysInMonth($date, $months) { |
||
| 1886 | $days = 0; |
||
| 1887 | |||
| 1888 | for($i=0;$i<$months;$i++) { |
||
| 1889 | $days += date("t", $date + $days * 24 * 60 * 60); |
||
| 1890 | } |
||
| 1891 | |||
| 1892 | return $days; |
||
| 1893 | } |
||
| 1894 | |||
| 1895 | // Converts MAPI-style 'minutes' into the month of the year [0..11] |
||
| 1896 | function monthOfYear($minutes) { |
||
| 1897 | $d = gmmktime(0,0,0,1,1,2001); // The year 2001 was a non-leap year, and the minutes provided are always in non-leap-year-minutes |
||
| 1898 | |||
| 1899 | $d += $minutes*60; |
||
| 1900 | |||
| 1901 | $dtime = $this->gmtime($d); |
||
| 1902 | |||
| 1903 | return $dtime["tm_mon"]; |
||
| 1904 | } |
||
| 1905 | |||
| 1906 | function sortExceptionStart($a, $b) |
||
| 1909 | } |
||
| 1910 | } |
||
| 1911 | ?> |
||
| 1912 |
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths