grommunio /
grommunio-web
| Total Complexity | 191 |
| Total Lines | 1219 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Recurrence 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 Recurrence, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 8 | class Recurrence extends BaseRecurrence |
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| 9 | { |
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| 10 | /* |
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| 11 | * ABOUT TIMEZONES |
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| 12 | * |
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| 13 | * Timezones are rather complicated here so here are some rules to think about: |
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| 14 | * |
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| 15 | * - Timestamps in mapi-like properties (so in PT_SYSTIME properties) are always in GMT (including |
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| 16 | * the 'basedate' property in exceptions !!) |
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| 17 | * - Timestamps for recurrence (so start/end of recurrence, and basedates for exceptions (everything |
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| 18 | * outside the 'basedate' property in the exception !!), and start/endtimes for exceptions) are |
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| 19 | * always in LOCAL time. |
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| 20 | */ |
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| 21 | |||
| 22 | // All properties for a recipient that are interesting |
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| 23 | var $recipprops = Array( |
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| 24 | PR_ENTRYID, |
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| 25 | PR_SEARCH_KEY, |
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| 26 | PR_DISPLAY_NAME, |
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| 27 | PR_EMAIL_ADDRESS, |
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| 28 | PR_RECIPIENT_ENTRYID, |
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| 29 | PR_RECIPIENT_TYPE, |
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| 30 | PR_SEND_INTERNET_ENCODING, |
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| 31 | PR_SEND_RICH_INFO, |
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| 32 | PR_RECIPIENT_DISPLAY_NAME, |
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| 33 | PR_ADDRTYPE, |
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| 34 | PR_DISPLAY_TYPE, |
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| 35 | PR_DISPLAY_TYPE_EX, |
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| 36 | PR_RECIPIENT_TRACKSTATUS, |
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| 37 | PR_RECIPIENT_TRACKSTATUS_TIME, |
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| 38 | PR_RECIPIENT_FLAGS, |
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| 39 | PR_ROWID |
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| 40 | ); |
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| 41 | |||
| 42 | /** |
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| 43 | * Constructor |
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| 44 | * @param resource $store MAPI Message Store Object |
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| 45 | * @param resource $message the MAPI (appointment) message |
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| 46 | * @param array $proptags an associative array of protags and their values. |
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| 47 | */ |
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| 48 | function __construct($store, $message, $proptags = []) |
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| 49 | { |
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| 50 | |||
| 51 | if ($proptags) { |
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| 52 | $this->proptags = $proptags; |
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| 53 | } else { |
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| 54 | $properties = array(); |
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| 55 | $properties["entryid"] = PR_ENTRYID; |
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| 56 | $properties["parent_entryid"] = PR_PARENT_ENTRYID; |
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| 57 | $properties["message_class"] = PR_MESSAGE_CLASS; |
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| 58 | $properties["icon_index"] = PR_ICON_INDEX; |
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| 59 | $properties["subject"] = PR_SUBJECT; |
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| 60 | $properties["display_to"] = PR_DISPLAY_TO; |
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| 61 | $properties["importance"] = PR_IMPORTANCE; |
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| 62 | $properties["sensitivity"] = PR_SENSITIVITY; |
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| 63 | $properties["startdate"] = "PT_SYSTIME:PSETID_Appointment:0x820d"; |
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| 64 | $properties["duedate"] = "PT_SYSTIME:PSETID_Appointment:0x820e"; |
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| 65 | $properties["recurring"] = "PT_BOOLEAN:PSETID_Appointment:0x8223"; |
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| 66 | $properties["recurring_data"] = "PT_BINARY:PSETID_Appointment:0x8216"; |
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| 67 | $properties["busystatus"] = "PT_LONG:PSETID_Appointment:0x8205"; |
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| 68 | $properties["label"] = "PT_LONG:PSETID_Appointment:0x8214"; |
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| 69 | $properties["alldayevent"] = "PT_BOOLEAN:PSETID_Appointment:0x8215"; |
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| 70 | $properties["private"] = "PT_BOOLEAN:PSETID_Common:0x8506"; |
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| 71 | $properties["meeting"] = "PT_LONG:PSETID_Appointment:0x8217"; |
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| 72 | $properties["startdate_recurring"] = "PT_SYSTIME:PSETID_Appointment:0x8235"; |
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| 73 | $properties["enddate_recurring"] = "PT_SYSTIME:PSETID_Appointment:0x8236"; |
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| 74 | $properties["recurring_pattern"] = "PT_STRING8:PSETID_Appointment:0x8232"; |
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| 75 | $properties["location"] = "PT_STRING8:PSETID_Appointment:0x8208"; |
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| 76 | $properties["duration"] = "PT_LONG:PSETID_Appointment:0x8213"; |
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| 77 | $properties["responsestatus"] = "PT_LONG:PSETID_Appointment:0x8218"; |
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| 78 | $properties["reminder"] = "PT_BOOLEAN:PSETID_Common:0x8503"; |
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| 79 | $properties["reminder_minutes"] = "PT_LONG:PSETID_Common:0x8501"; |
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| 80 | $properties["recurrencetype"] = "PT_LONG:PSETID_Appointment:0x8231"; |
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| 81 | $properties["contacts"] = "PT_MV_STRING8:PSETID_Common:0x853a"; |
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| 82 | $properties["contacts_string"] = "PT_STRING8:PSETID_Common:0x8586"; |
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| 83 | $properties["categories"] = "PT_MV_STRING8:PS_PUBLIC_STRINGS:Keywords"; |
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| 84 | $properties["reminder_time"] = "PT_SYSTIME:PSETID_Common:0x8502"; |
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| 85 | $properties["commonstart"] = "PT_SYSTIME:PSETID_Common:0x8516"; |
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| 86 | $properties["commonend"] = "PT_SYSTIME:PSETID_Common:0x8517"; |
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| 87 | $properties["basedate"] = "PT_SYSTIME:PSETID_Appointment:0x8228"; |
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| 88 | $properties["timezone_data"] = "PT_BINARY:PSETID_Appointment:0x8233"; |
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| 89 | $properties["timezone"] = "PT_STRING8:PSETID_Appointment:0x8234"; |
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| 90 | $properties["flagdueby"] = "PT_SYSTIME:PSETID_Common:0x8560"; |
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| 91 | $properties["side_effects"] = "PT_LONG:PSETID_Common:0x8510"; |
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| 92 | $properties["hideattachments"] = "PT_BOOLEAN:PSETID_Common:0x8514"; |
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| 93 | |||
| 94 | $this->proptags = getPropIdsFromStrings($store, $properties); |
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| 95 | } |
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| 96 | |||
| 97 | parent::__construct($store, $message); |
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| 98 | } |
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| 99 | |||
| 100 | /** |
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| 101 | * Create an exception |
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| 102 | * @param array $exception_props the exception properties (same properties as normal recurring items) |
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| 103 | * @param date $base_date the base date of the exception (LOCAL time of non-exception occurrence) |
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| 104 | * @param boolean $delete true - delete occurrence, false - create new exception or modify existing |
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| 105 | * @param array $exception_recips true - delete occurrence, false - create new exception or modify existing |
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| 106 | * @param mapi_message $copy_attach_from mapi message from which attachments should be copied |
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| 107 | */ |
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| 108 | function createException($exception_props, $base_date, $delete = false, $exception_recips = array(), $copy_attach_from = false) |
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| 109 | { |
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| 110 | $baseday = $this->dayStartOf($base_date); |
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| 111 | $basetime = $baseday + $this->recur["startocc"] * 60; |
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| 112 | |||
| 113 | // Remove any pre-existing exception on this base date |
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| 114 | if($this->isException($baseday)) { |
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| 115 | $this->deleteException($baseday); // note that deleting an exception is different from creating a deleted exception (deleting an occurrence). |
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| 116 | } |
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| 117 | |||
| 118 | if(!$delete) { |
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| 119 | if(isset($exception_props[$this->proptags["startdate"]]) && !$this->isValidExceptionDate($base_date, $this->fromGMT($this->tz, $exception_props[$this->proptags["startdate"]]))) { |
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| 120 | return false; |
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| 121 | } |
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| 122 | // Properties in the attachment are the properties of the base object, plus $exception_props plus the base date |
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| 123 | foreach (array("subject", "location", "label", "reminder", "reminder_minutes", "alldayevent", "busystatus") as $propname) { |
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| 124 | if(isset($this->messageprops[$this->proptags[$propname]])) |
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| 125 | $props[$this->proptags[$propname]] = $this->messageprops[$this->proptags[$propname]]; |
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| 126 | } |
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| 127 | |||
| 128 | $props[PR_MESSAGE_CLASS] = "IPM.OLE.CLASS.{00061055-0000-0000-C000-000000000046}"; |
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| 129 | unset($exception_props[PR_MESSAGE_CLASS]); |
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| 130 | unset($exception_props[PR_ICON_INDEX]); |
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| 131 | $props = $exception_props + $props; |
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| 132 | |||
| 133 | // Basedate in the exception attachment is the GMT time at which the original occurrence would have been |
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| 134 | $props[$this->proptags["basedate"]] = $this->toGMT($this->tz, $basetime); |
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| 135 | |||
| 136 | if (!isset($exception_props[$this->proptags["startdate"]])) { |
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| 137 | $props[$this->proptags["startdate"]] = $this->getOccurrenceStart($base_date); |
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| 138 | } |
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| 139 | |||
| 140 | if (!isset($exception_props[$this->proptags["duedate"]])) { |
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| 141 | $props[$this->proptags["duedate"]] = $this->getOccurrenceEnd($base_date); |
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| 142 | } |
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| 143 | |||
| 144 | // synchronize commonstart/commonend with startdate/duedate |
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| 145 | if(isset($props[$this->proptags["startdate"]])) { |
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| 146 | $props[$this->proptags["commonstart"]] = $props[$this->proptags["startdate"]]; |
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| 147 | } |
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| 148 | |||
| 149 | if(isset($props[$this->proptags["duedate"]])) { |
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| 150 | $props[$this->proptags["commonend"]] = $props[$this->proptags["duedate"]]; |
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| 151 | } |
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| 152 | |||
| 153 | // Save the data into an attachment |
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| 154 | $this->createExceptionAttachment($props, $exception_recips, $copy_attach_from); |
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| 155 | |||
| 156 | $changed_item = array(); |
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| 157 | |||
| 158 | $changed_item["basedate"] = $baseday; |
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| 159 | $changed_item["start"] = $this->fromGMT($this->tz, $props[$this->proptags["startdate"]]); |
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| 160 | $changed_item["end"] = $this->fromGMT($this->tz, $props[$this->proptags["duedate"]]); |
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| 161 | |||
| 162 | if(array_key_exists($this->proptags["subject"], $exception_props)) { |
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| 163 | $changed_item["subject"] = $exception_props[$this->proptags["subject"]]; |
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| 164 | } |
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| 165 | |||
| 166 | if(array_key_exists($this->proptags["location"], $exception_props)) { |
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| 167 | $changed_item["location"] = $exception_props[$this->proptags["location"]]; |
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| 168 | } |
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| 169 | |||
| 170 | if(array_key_exists($this->proptags["label"], $exception_props)) { |
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| 171 | $changed_item["label"] = $exception_props[$this->proptags["label"]]; |
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| 172 | } |
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| 173 | |||
| 174 | if(array_key_exists($this->proptags["reminder"], $exception_props)) { |
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| 175 | $changed_item["reminder_set"] = $exception_props[$this->proptags["reminder"]]; |
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| 176 | } |
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| 177 | |||
| 178 | if(array_key_exists($this->proptags["reminder_minutes"], $exception_props)) { |
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| 179 | $changed_item["remind_before"] = $exception_props[$this->proptags["reminder_minutes"]]; |
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| 180 | } |
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| 181 | |||
| 182 | if(array_key_exists($this->proptags["alldayevent"], $exception_props)) { |
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| 183 | $changed_item["alldayevent"] = $exception_props[$this->proptags["alldayevent"]]; |
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| 184 | } |
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| 185 | |||
| 186 | if(array_key_exists($this->proptags["busystatus"], $exception_props)) { |
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| 187 | $changed_item["busystatus"] = $exception_props[$this->proptags["busystatus"]]; |
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| 188 | } |
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| 189 | |||
| 190 | // Add the changed occurrence to the list |
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| 191 | array_push($this->recur["changed_occurrences"], $changed_item); |
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| 192 | } else { |
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| 193 | // Delete the occurrence by placing it in the deleted occurrences list |
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| 194 | array_push($this->recur["deleted_occurrences"], $baseday); |
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| 195 | } |
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| 196 | |||
| 197 | // Turn on hideattachments, because the attachments in this item are the exceptions |
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| 198 | mapi_setprops($this->message, array ( $this->proptags["hideattachments"] => true )); |
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| 199 | |||
| 200 | // Save recurrence data to message |
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| 201 | $this->saveRecurrence(); |
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| 202 | |||
| 203 | return true; |
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| 204 | } |
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| 205 | |||
| 206 | /** |
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| 207 | * Modifies an existing exception, but only updates the given properties |
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| 208 | * NOTE: You can't remove properties from an exception, only add new ones |
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| 209 | */ |
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| 210 | function modifyException($exception_props, $base_date, $exception_recips = array(), $copy_attach_from = false) |
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| 211 | { |
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| 212 | if(isset($exception_props[$this->proptags["startdate"]]) && !$this->isValidExceptionDate($base_date, $this->fromGMT($this->tz, $exception_props[$this->proptags["startdate"]]))) { |
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| 213 | return false; |
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| 214 | } |
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| 215 | |||
| 216 | $baseday = $this->dayStartOf($base_date); |
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| 217 | $extomodify = false; |
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| 218 | |||
| 219 | for($i = 0, $len = count($this->recur["changed_occurrences"]); $i < $len; $i++) { |
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| 220 | if($this->isSameDay($this->recur["changed_occurrences"][$i]["basedate"], $baseday)) |
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| 221 | $extomodify = &$this->recur["changed_occurrences"][$i]; |
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| 222 | } |
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| 223 | |||
| 224 | if(!$extomodify) |
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| 225 | return false; |
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| 226 | |||
| 227 | // remove basedate property as we want to preserve the old value |
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| 228 | // client will send basedate with time part as zero, so discard that value |
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| 229 | unset($exception_props[$this->proptags["basedate"]]); |
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| 230 | |||
| 231 | if(array_key_exists($this->proptags["startdate"], $exception_props)) { |
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| 232 | $extomodify["start"] = $this->fromGMT($this->tz, $exception_props[$this->proptags["startdate"]]); |
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| 233 | } |
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| 234 | |||
| 235 | if(array_key_exists($this->proptags["duedate"], $exception_props)) { |
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| 236 | $extomodify["end"] = $this->fromGMT($this->tz, $exception_props[$this->proptags["duedate"]]); |
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| 237 | } |
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| 238 | |||
| 239 | if(array_key_exists($this->proptags["subject"], $exception_props)) { |
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| 240 | $extomodify["subject"] = $exception_props[$this->proptags["subject"]]; |
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| 241 | } |
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| 242 | |||
| 243 | if(array_key_exists($this->proptags["location"], $exception_props)) { |
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| 244 | $extomodify["location"] = $exception_props[$this->proptags["location"]]; |
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| 245 | } |
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| 246 | |||
| 247 | if(array_key_exists($this->proptags["label"], $exception_props)) { |
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| 248 | $extomodify["label"] = $exception_props[$this->proptags["label"]]; |
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| 249 | } |
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| 250 | |||
| 251 | if(array_key_exists($this->proptags["reminder"], $exception_props)) { |
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| 252 | $extomodify["reminder_set"] = $exception_props[$this->proptags["reminder"]]; |
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| 253 | } |
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| 254 | |||
| 255 | if(array_key_exists($this->proptags["reminder_minutes"], $exception_props)) { |
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| 256 | $extomodify["remind_before"] = $exception_props[$this->proptags["reminder_minutes"]]; |
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| 257 | } |
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| 258 | |||
| 259 | if(array_key_exists($this->proptags["alldayevent"], $exception_props)) { |
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| 260 | $extomodify["alldayevent"] = $exception_props[$this->proptags["alldayevent"]]; |
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| 261 | } |
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| 262 | |||
| 263 | if(array_key_exists($this->proptags["busystatus"], $exception_props)) { |
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| 264 | $extomodify["busystatus"] = $exception_props[$this->proptags["busystatus"]]; |
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| 265 | } |
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| 266 | |||
| 267 | $exception_props[PR_MESSAGE_CLASS] = "IPM.OLE.CLASS.{00061055-0000-0000-C000-000000000046}"; |
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| 268 | |||
| 269 | // synchronize commonstart/commonend with startdate/duedate |
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| 270 | if(isset($exception_props[$this->proptags["startdate"]])) { |
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| 271 | $exception_props[$this->proptags["commonstart"]] = $exception_props[$this->proptags["startdate"]]; |
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| 272 | } |
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| 273 | |||
| 274 | if(isset($exception_props[$this->proptags["duedate"]])) { |
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| 275 | $exception_props[$this->proptags["commonend"]] = $exception_props[$this->proptags["duedate"]]; |
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| 276 | } |
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| 277 | |||
| 278 | $attach = $this->getExceptionAttachment($baseday); |
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| 279 | if(!$attach) { |
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| 280 | if ($copy_attach_from) { |
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| 281 | $this->deleteExceptionAttachment($base_date); |
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| 282 | $this->createException($exception_props, $base_date, false, $exception_recips, $copy_attach_from); |
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| 283 | } else { |
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| 284 | $this->createExceptionAttachment($exception_props, $exception_recips, $copy_attach_from); |
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| 285 | } |
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| 286 | } else { |
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| 287 | $message = mapi_attach_openobj($attach, MAPI_MODIFY); |
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| 288 | |||
| 289 | // Set exception properties on embedded message and save |
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| 290 | mapi_setprops($message, $exception_props); |
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| 291 | $this->setExceptionRecipients($message, $exception_recips, false); |
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| 292 | mapi_savechanges($message); |
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| 293 | |||
| 294 | // If a new start or duedate is provided, we update the properties 'PR_EXCEPTION_STARTTIME' and 'PR_EXCEPTION_ENDTIME' |
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| 295 | // on the attachment which holds the embedded msg and save everything. |
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| 296 | $props = array(); |
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| 297 | if (isset($exception_props[$this->proptags["startdate"]])) { |
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| 298 | $props[PR_EXCEPTION_STARTTIME] = $this->fromGMT($this->tz, $exception_props[$this->proptags["startdate"]]); |
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| 299 | } |
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| 300 | if (isset($exception_props[$this->proptags["duedate"]])) { |
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| 301 | $props[PR_EXCEPTION_ENDTIME] = $this->fromGMT($this->tz, $exception_props[$this->proptags["duedate"]]); |
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| 302 | } |
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| 303 | if (!empty($props)) { |
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| 304 | mapi_setprops($attach, $props); |
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| 305 | } |
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| 306 | |||
| 307 | mapi_savechanges($attach); |
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| 308 | } |
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| 309 | |||
| 310 | // Save recurrence data to message |
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| 311 | $this->saveRecurrence(); |
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| 312 | |||
| 313 | return true; |
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| 314 | } |
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| 315 | |||
| 316 | // Checks to see if the following is true: |
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| 317 | // 1) The exception to be created doesn't create two exceptions starting on one day (however, they can END on the same day by modifying duration) |
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| 318 | // 2) The exception to be created doesn't 'jump' over another occurrence (which may be an exception itself!) |
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| 319 | // |
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| 320 | // Both $basedate and $start are in LOCAL time |
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| 321 | function isValidExceptionDate($basedate, $start) |
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| 322 | { |
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| 323 | // The way we do this is to look at the days that we're 'moving' the item in the exception. Each |
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| 324 | // of these days may only contain the item that we're modifying. Any other item violates the rules. |
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| 325 | |||
| 326 | if($this->isException($basedate)) { |
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| 327 | // If we're modifying an exception, we want to look at the days that we're 'moving' compared to where |
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| 328 | // the exception used to be. |
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| 329 | $oldexception = $this->getChangeException($basedate); |
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| 330 | $prevday = $this->dayStartOf($oldexception["start"]); |
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| 331 | } else { |
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| 332 | // If its a new exception, we want to look at the original placement of this item. |
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| 333 | $prevday = $basedate; |
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| 334 | } |
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| 335 | |||
| 336 | $startday = $this->dayStartOf($start); |
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| 337 | |||
| 338 | // Get all the occurrences on the days between the basedate (may be reversed) |
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| 339 | if($prevday < $startday) |
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| 340 | $items = $this->getItems($this->toGMT($this->tz, $prevday), $this->toGMT($this->tz, $startday + 24 * 60 * 60)); |
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| 341 | else |
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| 342 | $items = $this->getItems($this->toGMT($this->tz, $startday), $this->toGMT($this->tz, $prevday + 24 * 60 * 60)); |
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| 343 | |||
| 344 | // There should now be exactly one item, namely the item that we are modifying. If there are any other items in the range, |
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| 345 | // then we abort the change, since one of the rules has been violated. |
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| 346 | return count($items) == 1; |
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| 347 | } |
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| 348 | |||
| 349 | /** |
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| 350 | * Check to see if the exception proposed at a certain basedate is allowed concerning reminder times: |
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| 351 | * |
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| 352 | * Both must be true: |
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| 353 | * - reminder time of this item is not before the starttime of the previous recurring item |
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| 354 | * - reminder time of the next item is not before the starttime of this item |
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| 355 | * |
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| 356 | * @param date $basedate the base date of the exception (LOCAL time of non-exception occurrence) |
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| 357 | * @param string $reminderminutes reminder minutes which is set of the item |
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| 358 | * @param date $startdate the startdate of the selected item |
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| 359 | * @returns boolean if the reminder minutes value valid (FALSE if either of the rules above are FALSE) |
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| 360 | */ |
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| 361 | function isValidReminderTime($basedate, $reminderminutes, $startdate) |
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| 391 | } |
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| 392 | |||
| 393 | function setRecurrence($tz, $recur) |
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| 394 | { |
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| 395 | // only reset timezone if specified |
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| 396 | if($tz) |
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| 397 | $this->tz = $tz; |
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| 398 | |||
| 399 | $this->recur = $recur; |
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| 400 | |||
| 401 | if(!isset($this->recur["changed_occurrences"])) |
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| 402 | $this->recur["changed_occurrences"] = Array(); |
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| 403 | |||
| 404 | if(!isset($this->recur["deleted_occurrences"])) |
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| 405 | $this->recur["deleted_occurrences"] = Array(); |
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| 406 | |||
| 407 | $this->deleteAttachments(); |
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| 408 | $this->saveRecurrence(); |
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| 409 | |||
| 410 | // if client has not set the recurring_pattern then we should generate it and save it |
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| 411 | $messageProps = mapi_getprops($this->message, Array($this->proptags["recurring_pattern"])); |
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| 412 | if(empty($messageProps[$this->proptags["recurring_pattern"]])) { |
||
| 413 | $this->saveRecurrencePattern(); |
||
| 414 | } |
||
| 415 | } |
||
| 416 | |||
| 417 | // Returns the start or end time of the occurrence on the given base date. |
||
| 418 | // This assumes that the basedate you supply is in LOCAL time |
||
| 419 | function getOccurrenceStart($basedate) { |
||
| 420 | $daystart = $this->dayStartOf($basedate); |
||
| 421 | return $this->toGMT($this->tz, $daystart + $this->recur["startocc"] * 60); |
||
| 422 | } |
||
| 423 | |||
| 424 | function getOccurrenceEnd($basedate) { |
||
| 425 | $daystart = $this->dayStartOf($basedate); |
||
| 426 | return $this->toGMT($this->tz, $daystart + $this->recur["endocc"] * 60); |
||
| 427 | } |
||
| 428 | |||
| 429 | |||
| 430 | // Backwards compatible code |
||
| 431 | function getOccurenceStart($basedate) { |
||
| 432 | return $this->getOccurrenceStart($basedate); |
||
| 433 | } |
||
| 434 | function getOccurenceEnd($basedate) { |
||
| 435 | return $this->getOccurrenceEnd($basedate); |
||
| 436 | } |
||
| 437 | |||
| 438 | /** |
||
| 439 | * This function returns the next remindertime starting from $timestamp |
||
| 440 | * When no next reminder exists, false is returned. |
||
| 441 | * |
||
| 442 | * Note: Before saving this new reminder time (when snoozing), you must check for |
||
| 443 | * yourself if this reminder time is earlier than your snooze time, else |
||
| 444 | * use your snooze time and not this reminder time. |
||
| 445 | */ |
||
| 446 | function getNextReminderTime($timestamp) |
||
| 447 | { |
||
| 448 | /** |
||
| 449 | * Get next item from now until forever, but max 1 item with reminder set |
||
| 450 | * Note 0x7ff00000 instead of 0x7fffffff because of possible overflow failures when converting to GMT.... |
||
| 451 | * Here for getting next 10 occurrences assuming that next here we will be able to find |
||
| 452 | * nextreminder occurrence in 10 occurrences |
||
| 453 | */ |
||
| 454 | $items = $this->getItems($timestamp, 0x7ff00000, 10, true); |
||
| 455 | |||
| 456 | // Initially setting nextreminder to false so when no next reminder exists, false is returned. |
||
| 457 | $nextreminder = false; |
||
| 458 | /** |
||
| 459 | * Loop through all reminder which we get in items variable |
||
| 460 | * and check whether the remindertime is greater than timestamp. |
||
| 461 | * On the first occurrence of greater nextreminder break the loop |
||
| 462 | * and return the value to calling function. |
||
| 463 | */ |
||
| 464 | for($i = 0, $len = count($items); $i < $len; $i++) |
||
| 465 | { |
||
| 466 | $item = $items[$i]; |
||
| 467 | $tempnextreminder = $item[$this->proptags["startdate"]] - ( $item[$this->proptags["reminder_minutes"]] * 60 ); |
||
| 468 | |||
| 469 | // If tempnextreminder is greater than timestamp then save it in nextreminder and break from the loop. |
||
| 470 | if($tempnextreminder > $timestamp) |
||
| 471 | { |
||
| 472 | $nextreminder = $tempnextreminder; |
||
| 473 | break; |
||
| 474 | } |
||
| 475 | } |
||
| 476 | return $nextreminder; |
||
| 477 | } |
||
| 478 | |||
| 479 | /** |
||
| 480 | * Note: Static function, more like a utility function. |
||
| 481 | * |
||
| 482 | * Gets all the items (including recurring items) in the specified calendar in the given timeframe. Items are |
||
| 483 | * included as a whole if they overlap the interval <$start, $end> (non-inclusive). This means that if the interval |
||
| 484 | * is <08:00 - 14:00>, the item [6:00 - 8:00> is NOT included, nor is the item [14:00 - 16:00>. However, the item |
||
| 485 | * [7:00 - 9:00> is included as a whole, and is NOT capped to [8:00 - 9:00>. |
||
| 486 | * |
||
| 487 | * @param $store resource The store in which the calendar resides |
||
| 488 | * @param $calendar resource The calendar to get the items from |
||
| 489 | * @param $viewstart int Timestamp of beginning of view window |
||
| 490 | * @param $viewend int Timestamp of end of view window |
||
| 491 | * @param $propsrequested array Array of properties to return |
||
| 492 | * @param $rows array Array of rowdata as if they were returned directly from mapi_table_queryrows. Each recurring item is |
||
| 493 | * expanded so that it seems that there are only many single appointments in the table. |
||
| 494 | */ |
||
| 495 | static function getCalendarItems($store, $calendar, $viewstart, $viewend, $propsrequested) |
||
| 496 | { |
||
| 497 | return getCalendarItems($store, $calendar, $viewstart, $viewend, $propsrequested); |
||
| 498 | } |
||
| 499 | |||
| 500 | |||
| 501 | /***************************************************************************************************************** |
||
| 502 | * CODE BELOW THIS LINE IS FOR INTERNAL USE ONLY |
||
| 503 | ***************************************************************************************************************** |
||
| 504 | */ |
||
| 505 | |||
| 506 | /** |
||
| 507 | * Generates and stores recurrence pattern string to recurring_pattern property. |
||
| 508 | */ |
||
| 509 | function saveRecurrencePattern() |
||
| 510 | { |
||
| 511 | // Start formatting the properties in such a way we can apply |
||
| 512 | // them directly into the recurrence pattern. |
||
| 513 | $type = $this->recur['type']; |
||
| 514 | $everyn = $this->recur['everyn']; |
||
| 515 | $start = $this->recur['start']; |
||
| 516 | $end = $this->recur['end']; |
||
| 517 | $term = $this->recur['term']; |
||
| 518 | $numocc = isset($this->recur['numoccur']) ? $this->recur['numoccur'] : false; |
||
| 519 | $startocc = $this->recur['startocc']; |
||
| 520 | $endocc = $this->recur['endocc']; |
||
| 521 | $pattern = ''; |
||
| 522 | $occSingleDayRank = false; |
||
| 523 | $occTimeRange = ($startocc != 0 && $endocc != 0); |
||
| 524 | |||
| 525 | switch ($type) { |
||
| 526 | // Daily |
||
| 527 | case 0x0A: |
||
| 528 | if ($everyn == 1) { |
||
| 529 | $type = dgettext("zarafa","workday"); |
||
| 530 | $occSingleDayRank = true; |
||
| 531 | } else if ($everyn == (24 * 60)) { |
||
| 532 | $type = dgettext("zarafa","day"); |
||
| 533 | $occSingleDayRank = true; |
||
| 534 | } else { |
||
| 535 | $everyn /= (24 * 60); |
||
| 536 | $type = dgettext("zarafa","days"); |
||
| 537 | $occSingleDayRank = false; |
||
| 538 | } |
||
| 539 | break; |
||
| 540 | // Weekly |
||
| 541 | case 0x0B: |
||
| 542 | if ($everyn == 1) { |
||
| 543 | $type = dgettext("zarafa","week"); |
||
| 544 | $occSingleDayRank = true; |
||
| 545 | } else { |
||
| 546 | $type = dgettext("zarafa","weeks"); |
||
| 547 | $occSingleDayRank = false; |
||
| 548 | } |
||
| 549 | break; |
||
| 550 | // Monthly |
||
| 551 | case 0x0C: |
||
| 552 | if ($everyn == 1) { |
||
| 553 | $type = dgettext("zarafa","month"); |
||
| 554 | $occSingleDayRank = true; |
||
| 555 | } else { |
||
| 556 | $type = dgettext("zarafa","months"); |
||
| 557 | $occSingleDayRank = false; |
||
| 558 | } |
||
| 559 | break; |
||
| 560 | // Yearly |
||
| 561 | case 0x0D: |
||
| 562 | if ($everyn <= 12) { |
||
| 563 | $everyn = 1; |
||
| 564 | $type = dgettext("zarafa","year"); |
||
| 565 | $occSingleDayRank = true; |
||
| 566 | } else { |
||
| 567 | $everyn = $everyn / 12; |
||
| 568 | $type = dgettext("zarafa","years"); |
||
| 569 | $occSingleDayRank = false; |
||
| 570 | } |
||
| 571 | break; |
||
| 572 | } |
||
| 573 | |||
| 574 | // get timings of the first occurrence |
||
| 575 | $firstoccstartdate = isset($startocc) ? $start + (((int) $startocc) * 60) : $start; |
||
| 576 | $firstoccenddate = isset($endocc) ? $end + (((int) $endocc) * 60) : $end; |
||
| 577 | |||
| 578 | $start = gmdate(dgettext("zarafa","d-m-Y"), $firstoccstartdate); |
||
| 579 | $end = gmdate(dgettext("zarafa","d-m-Y"), $firstoccenddate); |
||
| 580 | $startocc = gmdate(dgettext("zarafa","G:i"), $firstoccstartdate); |
||
| 581 | $endocc = gmdate(dgettext("zarafa","G:i"), $firstoccenddate); |
||
| 582 | |||
| 583 | // Based on the properties, we need to generate the recurrence pattern string. |
||
| 584 | // This is obviously very easy since we can simply concatenate a bunch of strings, |
||
| 585 | // however this messes up translations for languages which order their words |
||
| 586 | // differently. |
||
| 587 | // To improve translation quality we create a series of default strings, in which |
||
| 588 | // we only have to fill in the correct variables. The base string is thus selected |
||
| 589 | // based on the available properties. |
||
| 590 | if ($term == 0x23) { |
||
| 591 | // Never ends |
||
| 592 | if ($occTimeRange) { |
||
| 593 | if ($occSingleDayRank) { |
||
| 594 | $pattern = sprintf(dgettext("zarafa","Occurs every %s effective %s from %s to %s."), $type, $start, $startocc, $endocc); |
||
| 595 | } else { |
||
| 596 | $pattern = sprintf(dgettext("zarafa","Occurs every %s %s effective %s from %s to %s."), $everyn, $type, $start, $startocc, $endocc); |
||
| 597 | } |
||
| 598 | } else { |
||
| 599 | if ($occSingleDayRank) { |
||
| 600 | $pattern = sprintf(dgettext("zarafa","Occurs every %s effective %s."), $type, $start); |
||
| 601 | } else { |
||
| 602 | $pattern = sprintf(dgettext("zarafa","Occurs every %s %s effective %s."), $everyn, $type, $start); |
||
| 603 | } |
||
| 604 | } |
||
| 605 | } else if ($term == 0x22) { |
||
| 606 | // After a number of times |
||
| 607 | if ($occTimeRange) { |
||
| 608 | if ($occSingleDayRank) { |
||
| 609 | $pattern = sprintf(dngettext("zarafa","Occurs every %s effective %s for %s occurrence from %s to %s.", |
||
| 610 | "Occurs every %s effective %s for %s occurrences from %s to %s.", $numocc), $type, $start, $numocc, $startocc, $endocc); |
||
| 611 | } else { |
||
| 612 | $pattern = sprintf(dngettext("zarafa","Occurs every %s %s effective %s for %s occurrence from %s to %s.", |
||
| 613 | "Occurs every %s %s effective %s for %s occurrences %s to %s.", $numocc), $everyn, $type, $start, $numocc, $startocc, $endocc); |
||
| 614 | } |
||
| 615 | } else { |
||
| 616 | if ($occSingleDayRank) { |
||
| 617 | $pattern = sprintf(dngettext("zarafa","Occurs every %s effective %s for %s occurrence.", |
||
| 618 | "Occurs every %s effective %s for %s occurrences.", $numocc), $type, $start, $numocc); |
||
| 619 | } else { |
||
| 620 | $pattern = sprintf(dngettext("zarafa","Occurs every %s %s effective %s for %s occurrence.", |
||
| 621 | "Occurs every %s %s effective %s for %s occurrences.", $numocc), $everyn, $type, $start, $numocc); |
||
| 622 | } |
||
| 623 | } |
||
| 624 | } else if ($term == 0x21) { |
||
| 625 | // After the given enddate |
||
| 626 | if ($occTimeRange) { |
||
| 627 | if ($occSingleDayRank) { |
||
| 628 | $pattern = sprintf(dgettext("zarafa","Occurs every %s effective %s until %s from %s to %s."), $type, $start, $end, $startocc, $endocc); |
||
| 629 | } else { |
||
| 630 | $pattern = sprintf(dgettext("zarafa","Occurs every %s %s effective %s until %s from %s to %s."), $everyn, $type, $start, $end, $startocc, $endocc); |
||
| 631 | } |
||
| 632 | } else { |
||
| 633 | if ($occSingleDayRank) { |
||
| 634 | $pattern = sprintf(dgettext("zarafa","Occurs every %s effective %s until %s."), $type, $start, $end); |
||
| 635 | } else { |
||
| 636 | $pattern = sprintf(dgettext("zarafa","Occurs every %s %s effective %s until %s."), $everyn, $type, $start, $end); |
||
| 637 | } |
||
| 638 | } |
||
| 639 | } |
||
| 640 | |||
| 641 | if(!empty($pattern)) { |
||
| 642 | mapi_setprops($this->message, Array($this->proptags["recurring_pattern"] => $pattern )); |
||
| 643 | } |
||
| 644 | } |
||
| 645 | |||
| 646 | /* |
||
| 647 | * Remove an exception by base_date. This is the base date in local daystart time |
||
| 648 | */ |
||
| 649 | function deleteException($base_date) |
||
| 650 | { |
||
| 651 | // Remove all exceptions on $base_date from the deleted and changed occurrences lists |
||
| 652 | |||
| 653 | // Remove all items in $todelete from deleted_occurrences |
||
| 654 | $new = Array(); |
||
| 655 | |||
| 656 | foreach($this->recur["deleted_occurrences"] as $entry) { |
||
| 657 | if($entry != $base_date) |
||
| 658 | $new[] = $entry; |
||
| 659 | } |
||
| 660 | $this->recur["deleted_occurrences"] = $new; |
||
| 661 | |||
| 662 | $new = Array(); |
||
| 663 | |||
| 664 | foreach($this->recur["changed_occurrences"] as $entry) { |
||
| 665 | if(!$this->isSameDay($entry["basedate"], $base_date)) |
||
| 666 | $new[] = $entry; |
||
| 667 | else |
||
| 668 | $this->deleteExceptionAttachment($this->toGMT($this->tz, $base_date + $this->recur["startocc"] * 60)); |
||
| 669 | } |
||
| 670 | |||
| 671 | $this->recur["changed_occurrences"] = $new; |
||
| 672 | } |
||
| 673 | |||
| 674 | /** |
||
| 675 | * Function which saves the exception data in an attachment. |
||
| 676 | * @param array $exception_props the exception data (like any other MAPI appointment) |
||
| 677 | * @param array $exception_recips list of recipients |
||
| 678 | * @param mapi_message $copy_attach_from mapi message from which attachments should be copied |
||
| 679 | * @return array properties of the exception |
||
| 680 | */ |
||
| 681 | function createExceptionAttachment($exception_props, $exception_recips = array(), $copy_attach_from = false) |
||
| 682 | { |
||
| 683 | // Create new attachment. |
||
| 684 | $attachment = mapi_message_createattach($this->message); |
||
| 685 | $props = array(); |
||
| 686 | $props[PR_ATTACHMENT_FLAGS] = 2; |
||
| 687 | $props[PR_ATTACHMENT_HIDDEN] = true; |
||
| 688 | $props[PR_ATTACHMENT_LINKID] = 0; |
||
| 689 | $props[PR_ATTACH_FLAGS] = 0; |
||
| 690 | $props[PR_ATTACH_METHOD] = ATTACH_EMBEDDED_MSG; |
||
| 691 | $props[PR_DISPLAY_NAME] = "Exception"; |
||
| 692 | $props[PR_EXCEPTION_STARTTIME] = $this->fromGMT($this->tz, $exception_props[$this->proptags["startdate"]]); |
||
| 693 | $props[PR_EXCEPTION_ENDTIME] = $this->fromGMT($this->tz, $exception_props[$this->proptags["duedate"]]); |
||
| 694 | mapi_setprops($attachment, $props); |
||
| 695 | |||
| 696 | $imessage = mapi_attach_openobj($attachment, MAPI_CREATE | MAPI_MODIFY); |
||
| 697 | |||
| 698 | if ($copy_attach_from) { |
||
| 699 | $attachmentTable = mapi_message_getattachmenttable($copy_attach_from); |
||
| 700 | if($attachmentTable) { |
||
| 701 | $attachments = mapi_table_queryallrows($attachmentTable, array(PR_ATTACH_NUM, PR_ATTACH_SIZE, PR_ATTACH_LONG_FILENAME, PR_ATTACHMENT_HIDDEN, PR_DISPLAY_NAME, PR_ATTACH_METHOD)); |
||
| 702 | |||
| 703 | foreach($attachments as $attach_props){ |
||
| 704 | $attach_old = mapi_message_openattach($copy_attach_from, (int) $attach_props[PR_ATTACH_NUM]); |
||
| 705 | $attach_newResourceMsg = mapi_message_createattach($imessage); |
||
| 706 | mapi_copyto($attach_old, array(), array(), $attach_newResourceMsg, 0); |
||
| 707 | mapi_savechanges($attach_newResourceMsg); |
||
| 708 | } |
||
| 709 | } |
||
| 710 | } |
||
| 711 | |||
| 712 | $props = $props + $exception_props; |
||
| 713 | |||
| 714 | // FIXME: the following piece of code is written to fix the creation |
||
| 715 | // of an exception. This is only a quickfix as it is not yet possible |
||
| 716 | // to change an existing exception. |
||
| 717 | // remove mv properties when needed |
||
| 718 | foreach($props as $propTag=>$propVal){ |
||
| 719 | if ((mapi_prop_type($propTag) & MV_FLAG) == MV_FLAG && is_null($propVal)){ |
||
| 720 | unset($props[$propTag]); |
||
| 721 | } |
||
| 722 | } |
||
| 723 | |||
| 724 | mapi_setprops($imessage, $props); |
||
| 725 | |||
| 726 | $this->setExceptionRecipients($imessage, $exception_recips, true); |
||
| 727 | |||
| 728 | mapi_savechanges($imessage); |
||
| 729 | mapi_savechanges($attachment); |
||
| 730 | } |
||
| 731 | |||
| 732 | /** |
||
| 733 | * Function which deletes the attachment of an exception. |
||
| 734 | * @param date $base_date base date of the attachment. Should be in GMT. The attachment |
||
| 735 | * actually saves the real time of the original date, so we have |
||
| 736 | * to check whether it's on the same day. |
||
| 737 | */ |
||
| 738 | function deleteExceptionAttachment($base_date) |
||
| 739 | { |
||
| 740 | $attachments = mapi_message_getattachmenttable($this->message); |
||
| 741 | // Retrieve only exceptions which are stored as embedded messages |
||
| 742 | $attach_res = Array(RES_PROPERTY, |
||
| 743 | Array( |
||
| 744 | RELOP => RELOP_EQ, |
||
| 745 | ULPROPTAG => PR_ATTACH_METHOD, |
||
| 746 | VALUE => array(PR_ATTACH_METHOD => ATTACH_EMBEDDED_MSG) |
||
| 747 | ) |
||
| 748 | ); |
||
| 749 | $attachRows = mapi_table_queryallrows($attachments, Array(PR_ATTACH_NUM), $attach_res); |
||
| 750 | |||
| 751 | foreach($attachRows as $attachRow) |
||
| 752 | { |
||
| 753 | $tempattach = mapi_message_openattach($this->message, $attachRow[PR_ATTACH_NUM]); |
||
| 754 | $exception = mapi_attach_openobj($tempattach); |
||
| 755 | |||
| 756 | $data = mapi_message_getprops($exception, array($this->proptags["basedate"])); |
||
| 757 | |||
| 758 | if($this->dayStartOf($this->fromGMT($this->tz, $data[$this->proptags["basedate"]])) == $this->dayStartOf($base_date)) { |
||
| 759 | mapi_message_deleteattach($this->message, $attachRow[PR_ATTACH_NUM]); |
||
| 760 | } |
||
| 761 | } |
||
| 762 | } |
||
| 763 | |||
| 764 | /** |
||
| 765 | * Function which deletes all attachments of a message. |
||
| 766 | */ |
||
| 767 | function deleteAttachments() |
||
| 768 | { |
||
| 769 | $attachments = mapi_message_getattachmenttable($this->message); |
||
| 770 | $attachTable = mapi_table_queryallrows($attachments, Array(PR_ATTACH_NUM, PR_ATTACHMENT_HIDDEN)); |
||
| 771 | |||
| 772 | foreach($attachTable as $attachRow) |
||
| 773 | { |
||
| 774 | if(isset($attachRow[PR_ATTACHMENT_HIDDEN]) && $attachRow[PR_ATTACHMENT_HIDDEN]) { |
||
| 775 | mapi_message_deleteattach($this->message, $attachRow[PR_ATTACH_NUM]); |
||
| 776 | } |
||
| 777 | } |
||
| 778 | } |
||
| 779 | |||
| 780 | /** |
||
| 781 | * Get an exception attachment based on its basedate |
||
| 782 | */ |
||
| 783 | function getExceptionAttachment($base_date) |
||
| 816 | } |
||
| 817 | |||
| 818 | /** |
||
| 819 | * processOccurrenceItem, adds an item to a list of occurrences, but only if the following criteria are met: |
||
| 820 | * - The resulting occurrence (or exception) starts or ends in the interval <$start, $end> |
||
| 821 | * - The occurrence isn't specified as a deleted occurrence |
||
| 822 | * @param array $items reference to the array to be added to |
||
| 823 | * @param date $start start of timeframe in GMT TIME |
||
| 824 | * @param date $end end of timeframe in GMT TIME |
||
| 825 | * @param date $basedate (hour/sec/min assumed to be 00:00:00) in LOCAL TIME OF THE OCCURRENCE |
||
| 826 | * @param int $startocc start of occurrence since beginning of day in minutes |
||
| 827 | * @param int $endocc end of occurrence since beginning of day in minutes |
||
| 828 | * @param int $tz the timezone info for this occurrence ( applied to $basedate / $startocc / $endocc ) |
||
| 829 | * @param bool $reminderonly If TRUE, only add the item if the reminder is set |
||
| 830 | */ |
||
| 831 | function processOccurrenceItem(&$items, $start, $end, $basedate, $startocc, $endocc, $tz, $reminderonly) |
||
| 832 | { |
||
| 833 | $exception = $this->isException($basedate); |
||
| 834 | if($exception){ |
||
| 835 | return false; |
||
| 836 | } else { |
||
| 837 | $occstart = $basedate + $startocc * 60; |
||
| 838 | $occend = $basedate + $endocc * 60; |
||
| 839 | |||
| 840 | // Convert to GMT |
||
| 841 | $occstart = $this->toGMT($tz, $occstart); |
||
| 842 | $occend = $this->toGMT($tz, $occend); |
||
| 843 | |||
| 844 | /** |
||
| 845 | * FIRST PART: Check range criterium. Exact matches (eg when $occstart == $end), do NOT match since you cannot |
||
| 846 | * see any part of the appointment. Partial overlaps DO match. |
||
| 847 | * |
||
| 848 | * SECOND PART: check if occurrence is not a zero duration occurrence which |
||
| 849 | * starts at 00:00 and ends on 00:00. if it is so, then process |
||
| 850 | * the occurrence and send it in response. |
||
| 851 | */ |
||
| 852 | if(($occstart >= $end || $occend <= $start) && !($occstart == $occend && $occstart == $start)) |
||
| 853 | return; |
||
| 854 | |||
| 855 | // Properties for this occurrence are the same as the main object, |
||
| 856 | // With these properties overridden |
||
| 857 | $newitem = $this->messageprops; |
||
| 858 | $newitem[$this->proptags["startdate"]] = $occstart; |
||
| 859 | $newitem[$this->proptags["duedate"]] = $occend; |
||
| 860 | $newitem[$this->proptags["commonstart"]] = $occstart; |
||
| 861 | $newitem[$this->proptags["commonend"]] = $occend; |
||
| 862 | $newitem["basedate"] = $basedate; |
||
| 863 | } |
||
| 864 | |||
| 865 | // If reminderonly is set, only add reminders |
||
| 866 | if($reminderonly && (!isset($newitem[$this->proptags["reminder"]]) || $newitem[$this->proptags["reminder"]] == false)) |
||
| 867 | return; |
||
| 868 | |||
| 869 | $items[] = $newitem; |
||
| 870 | } |
||
| 871 | |||
| 872 | /** |
||
| 873 | * processExceptionItem, adds an all exception item to a list of occurrences, without any constraint on timeframe |
||
| 874 | * @param array $items reference to the array to be added to |
||
| 875 | * @param date $start start of timeframe in GMT TIME |
||
| 876 | * @param date $end end of timeframe in GMT TIME |
||
| 877 | */ |
||
| 878 | function processExceptionItems(&$items, $start, $end) |
||
| 879 | { |
||
| 880 | $limit = 0; |
||
| 881 | foreach($this->recur["changed_occurrences"] as $exception) { |
||
| 882 | |||
| 883 | // Convert to GMT |
||
| 884 | $occstart = $this->toGMT($this->tz, $exception["start"]); |
||
| 885 | $occend = $this->toGMT($this->tz, $exception["end"]); |
||
| 886 | |||
| 887 | // Check range criterium. Exact matches (eg when $occstart == $end), do NOT match since you cannot |
||
| 888 | // see any part of the appointment. Partial overlaps DO match. |
||
| 889 | if($occstart >= $end || $occend <= $start) |
||
| 890 | continue; |
||
| 891 | |||
| 892 | array_push($items, $this->getExceptionProperties($exception)); |
||
| 893 | if($limit && (count($items) == $limit)) |
||
| 894 | break; |
||
| 895 | } |
||
| 896 | } |
||
| 897 | |||
| 898 | /** |
||
| 899 | * Function which verifies if on the given date an exception, delete or change, occurs. |
||
| 900 | * @param date $date the date |
||
| 901 | * @return array the exception, true - if an occurrence is deleted on the given date, false - no exception occurs on the given date |
||
| 902 | */ |
||
| 903 | function isException($basedate) |
||
| 912 | } |
||
| 913 | |||
| 914 | /** |
||
| 915 | * Returns TRUE if there is a DELETE exception on the given base date |
||
| 916 | */ |
||
| 917 | function isDeleteException($basedate) |
||
| 918 | { |
||
| 919 | // Check if the occurrence is deleted on the specified date |
||
| 920 | foreach($this->recur["deleted_occurrences"] as $deleted) |
||
| 921 | { |
||
| 922 | if($this->isSameDay($deleted, $basedate)) |
||
| 923 | return true; |
||
| 924 | } |
||
| 925 | |||
| 926 | return false; |
||
| 927 | } |
||
| 928 | |||
| 929 | /** |
||
| 930 | * Returns the exception if there is a CHANGE exception on the given base date, or FALSE otherwise |
||
| 931 | */ |
||
| 932 | function getChangeException($basedate) |
||
| 933 | { |
||
| 934 | // Check if the occurrence is modified on the specified date |
||
| 935 | foreach($this->recur["changed_occurrences"] as $changed) |
||
| 936 | { |
||
| 937 | if($this->isSameDay($changed["basedate"], $basedate)) |
||
| 938 | return $changed; |
||
| 939 | } |
||
| 940 | |||
| 941 | return false; |
||
| 942 | } |
||
| 943 | |||
| 944 | /** |
||
| 945 | * Function to see if two dates are on the same day |
||
| 946 | * @param date $time1 date 1 |
||
| 947 | * @param date $time2 date 2 |
||
| 948 | * @return boolean Returns TRUE when both dates are on the same day |
||
| 949 | */ |
||
| 950 | function isSameDay($date1, $date2) |
||
| 956 | } |
||
| 957 | |||
| 958 | /** |
||
| 959 | * Function to get all properties of a single changed exception. |
||
| 960 | * @param date $date base date of exception |
||
| 961 | * @return array associative array of properties for the exception, compatible with |
||
| 962 | */ |
||
| 963 | function getExceptionProperties($exception) |
||
| 964 | { |
||
| 965 | // Exception has same properties as main object, with some properties overridden: |
||
| 966 | $item = $this->messageprops; |
||
| 967 | |||
| 968 | // Special properties |
||
| 969 | $item["exception"] = true; |
||
| 970 | $item["basedate"] = $exception["basedate"]; // note that the basedate is always in local time ! |
||
| 971 | |||
| 972 | // MAPI-compatible properties (you can handle an exception as a normal calendar item like this) |
||
| 973 | $item[$this->proptags["startdate"]] = $this->toGMT($this->tz, $exception["start"]); |
||
| 974 | $item[$this->proptags["duedate"]] = $this->toGMT($this->tz, $exception["end"]); |
||
| 975 | $item[$this->proptags["commonstart"]] = $item[$this->proptags["startdate"]]; |
||
| 976 | $item[$this->proptags["commonend"]] = $item[$this->proptags["duedate"]]; |
||
| 977 | |||
| 978 | if(isset($exception["subject"])) { |
||
| 979 | $item[$this->proptags["subject"]] = $exception["subject"]; |
||
| 980 | } |
||
| 981 | |||
| 982 | if(isset($exception["label"])) { |
||
| 983 | $item[$this->proptags["label"]] = $exception["label"]; |
||
| 984 | } |
||
| 985 | |||
| 986 | if(isset($exception["alldayevent"])) { |
||
| 987 | $item[$this->proptags["alldayevent"]] = $exception["alldayevent"]; |
||
| 988 | } |
||
| 989 | |||
| 990 | if(isset($exception["location"])) { |
||
| 991 | $item[$this->proptags["location"]] = $exception["location"]; |
||
| 992 | } |
||
| 993 | |||
| 994 | if(isset($exception["remind_before"])) { |
||
| 995 | $item[$this->proptags["reminder_minutes"]] = $exception["remind_before"]; |
||
| 996 | } |
||
| 997 | |||
| 998 | if(isset($exception["reminder_set"])) { |
||
| 999 | $item[$this->proptags["reminder"]] = $exception["reminder_set"]; |
||
| 1000 | } |
||
| 1001 | |||
| 1002 | if(isset($exception["busystatus"])) { |
||
| 1003 | $item[$this->proptags["busystatus"]] = $exception["busystatus"]; |
||
| 1004 | } |
||
| 1005 | |||
| 1006 | return $item; |
||
| 1007 | } |
||
| 1008 | |||
| 1009 | /** |
||
| 1010 | * Function which sets recipients for an exception. |
||
| 1011 | * |
||
| 1012 | * The $exception_recips can be provided in 2 ways: |
||
| 1013 | * - A delta which indicates which recipients must be added, removed or deleted. |
||
| 1014 | * - A complete array of the recipients which should be applied to the message. |
||
| 1015 | * |
||
| 1016 | * The first option is preferred as it will require less work to be executed. |
||
| 1017 | * |
||
| 1018 | * @param resource $message exception attachment of recurring item |
||
| 1019 | * @param array $exception_recips list of recipients |
||
| 1020 | * @param boolean $copy_orig_recips True to copy all recipients which are on the original |
||
| 1021 | * message to the attachment by default. False if only the $exception_recips changes should |
||
| 1022 | * be applied. |
||
| 1023 | */ |
||
| 1024 | function setExceptionRecipients($message, $exception_recips, $copy_orig_recips = true) |
||
| 1025 | { |
||
| 1026 | if (isset($exception_recips['add']) || isset($exception_recips['remove']) || isset($exception_recips['modify'])) { |
||
| 1027 | $this->setDeltaExceptionRecipients($message, $exception_recips, $copy_orig_recips); |
||
| 1028 | } else { |
||
| 1029 | $this->setAllExceptionRecipients($message, $exception_recips); |
||
| 1030 | } |
||
| 1031 | } |
||
| 1032 | |||
| 1033 | /** |
||
| 1034 | * Function which applies the provided delta for recipients changes to the exception. |
||
| 1035 | * |
||
| 1036 | * The $exception_recips should be an array containing the following keys: |
||
| 1037 | * - "add": this contains an array of recipients which must be added |
||
| 1038 | * - "remove": This contains an array of recipients which must be removed |
||
| 1039 | * - "modify": This contains an array of recipients which must be modified |
||
| 1040 | * |
||
| 1041 | * @param resource $message exception attachment of recurring item |
||
| 1042 | * @param array $exception_recips list of recipients |
||
| 1043 | * @param boolean $copy_orig_recips True to copy all recipients which are on the original |
||
| 1044 | * message to the attachment by default. False if only the $exception_recips changes should |
||
| 1045 | * be applied. |
||
| 1046 | */ |
||
| 1047 | function setDeltaExceptionRecipients($exception, $exception_recips, $copy_orig_recips) |
||
| 1086 | } |
||
| 1087 | } |
||
| 1088 | |||
| 1089 | /** |
||
| 1090 | * Function which applies the provided recipients to the exception, also checks for deleted recipients. |
||
| 1091 | * |
||
| 1092 | * The $exception_recips should be an array containing all recipients which must be applied |
||
| 1093 | * to the exception. This will copy all recipients from the original message and then start filter |
||
| 1094 | * out all recipients which are not provided by the $exception_recips list. |
||
| 1095 | * |
||
| 1096 | * @param resource $message exception attachment of recurring item |
||
| 1097 | * @param array $exception_recips list of recipients |
||
| 1098 | */ |
||
| 1099 | function setAllExceptionRecipients($message, $exception_recips) |
||
| 1100 | { |
||
| 1101 | $deletedRecipients = array(); |
||
| 1102 | $useMessageRecipients = false; |
||
| 1103 | |||
| 1104 | $recipientTable = mapi_message_getrecipienttable($message); |
||
| 1105 | $recipientRows = mapi_table_queryallrows($recipientTable, $this->recipprops); |
||
| 1106 | |||
| 1107 | if (empty($recipientRows)) { |
||
| 1108 | $useMessageRecipients = true; |
||
| 1109 | $recipientTable = mapi_message_getrecipienttable($this->message); |
||
| 1110 | $recipientRows = mapi_table_queryallrows($recipientTable, $this->recipprops); |
||
| 1111 | } |
||
| 1112 | |||
| 1113 | // Add organizer to meeting only if it is not organized. |
||
| 1114 | $msgprops = mapi_getprops($message, array(PR_SENT_REPRESENTING_ENTRYID, PR_SENT_REPRESENTING_EMAIL_ADDRESS, PR_SENT_REPRESENTING_NAME, PR_SENT_REPRESENTING_ADDRTYPE, PR_SENT_REPRESENTING_SEARCH_KEY, $this->proptags['responsestatus'])); |
||
| 1115 | if (isset($msgprops[$this->proptags['responsestatus']]) && $msgprops[$this->proptags['responsestatus']] != olResponseOrganized){ |
||
| 1116 | $this->addOrganizer($msgprops, $exception_recips); |
||
| 1117 | } |
||
| 1118 | |||
| 1119 | if (!empty($exception_recips)) { |
||
| 1120 | foreach($recipientRows as $key => $recipient) { |
||
| 1121 | $found = false; |
||
| 1122 | foreach($exception_recips as $excep_recip) { |
||
| 1123 | if ($recipient[PR_SEARCH_KEY] == $excep_recip[PR_SEARCH_KEY]) |
||
| 1124 | $found = true; |
||
| 1125 | } |
||
| 1126 | |||
| 1127 | if (!$found) { |
||
| 1128 | $foundInDeletedRecipients = false; |
||
| 1129 | // Look if the $recipient is in the list of deleted recipients |
||
| 1130 | if (!empty($deletedRecipients)) { |
||
| 1131 | foreach($deletedRecipients as $recip) { |
||
| 1132 | if ($recip[PR_SEARCH_KEY] == $recipient[PR_SEARCH_KEY]){ |
||
| 1133 | $foundInDeletedRecipients = true; |
||
| 1134 | break; |
||
| 1135 | } |
||
| 1136 | } |
||
| 1137 | } |
||
| 1138 | |||
| 1139 | // If recipient is not in list of deleted recipient, add him |
||
| 1140 | if (!$foundInDeletedRecipients) { |
||
| 1141 | if (!isset($recipient[PR_RECIPIENT_FLAGS]) || $recipient[PR_RECIPIENT_FLAGS] != (recipReserved | recipExceptionalDeleted | recipSendable)) { |
||
| 1142 | $recipient[PR_RECIPIENT_FLAGS] = recipSendable | recipExceptionalDeleted; |
||
| 1143 | } else { |
||
| 1144 | $recipient[PR_RECIPIENT_FLAGS] = recipReserved | recipExceptionalDeleted | recipSendable; |
||
| 1145 | } |
||
| 1146 | $recipient[PR_RECIPIENT_TRACKSTATUS] = olRecipientTrackStatusNone; // No Response required |
||
| 1147 | $deletedRecipients[] = $recipient; |
||
| 1148 | } |
||
| 1149 | } |
||
| 1150 | |||
| 1151 | // When $message contains a non-empty recipienttable, we must delete the recipients |
||
| 1152 | // before re-adding them. However, when $message is doesn't contain any recipients, |
||
| 1153 | // we are using the recipient table of the original message ($this->message) |
||
| 1154 | // rather then $message. In that case, we don't need to remove the recipients |
||
| 1155 | // from the $message, as the recipient table is already empty, and |
||
| 1156 | // mapi_message_modifyrecipients() will throw an error. |
||
| 1157 | if ($useMessageRecipients === false) { |
||
| 1158 | mapi_message_modifyrecipients($message, MODRECIP_REMOVE, array($recipient)); |
||
| 1159 | } |
||
| 1160 | } |
||
| 1161 | $exception_recips = array_merge($exception_recips, $deletedRecipients); |
||
| 1162 | } else { |
||
| 1163 | $exception_recips = $recipientRows; |
||
| 1164 | } |
||
| 1165 | |||
| 1166 | if (!empty($exception_recips)) { |
||
| 1167 | // Set the new list of recipients on the exception message, this also removes the existing recipients |
||
| 1168 | mapi_message_modifyrecipients($message, MODRECIP_MODIFY, $exception_recips); |
||
| 1169 | } |
||
| 1170 | } |
||
| 1171 | |||
| 1172 | /** |
||
| 1173 | * Function returns basedates of all changed occurrences |
||
| 1174 | *@return array array( |
||
| 1175 | * 0 => 123459321 |
||
| 1176 | * ) |
||
| 1177 | */ |
||
| 1178 | function getAllExceptions() |
||
| 1189 | } |
||
| 1190 | |||
| 1191 | /** |
||
| 1192 | * Function which adds organizer to recipient list which is passed. |
||
| 1193 | * This function also checks if it has organizer. |
||
| 1194 | * |
||
| 1195 | * @param array $messageProps message properties |
||
| 1196 | * @param array $recipients recipients list of message. |
||
| 1197 | * @param boolean $isException true if we are processing recipient of exception |
||
| 1198 | */ |
||
| 1199 | function addOrganizer($messageProps, &$recipients, $isException = false) |
||
| 1200 | { |
||
| 1201 | $hasOrganizer = false; |
||
| 1202 | // Check if meeting already has an organizer. |
||
| 1203 | foreach ($recipients as $key => $recipient){ |
||
| 1227 | } |
||
| 1228 | } |
||
| 1229 | } |
||
| 1230 | |||
| 1541 |
Loading history...
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.