EGroupware /
egroupware
| Total Complexity | 757 |
| Total Lines | 3352 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 1 | Features | 0 |
Complex classes like calendar_ical 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 calendar_ical, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 23 | class calendar_ical extends calendar_boupdate |
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| 24 | { |
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| 25 | /** |
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| 26 | * @var array $supportedFields array containing the supported fields of the importing device |
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| 27 | */ |
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| 28 | var $supportedFields; |
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| 29 | |||
| 30 | /** |
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| 31 | * @var array $status_egw2ical conversation of the participant status egw => ical |
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| 32 | */ |
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| 33 | var $status_egw2ical = array( |
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| 34 | 'U' => 'NEEDS-ACTION', |
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| 35 | 'A' => 'ACCEPTED', |
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| 36 | 'R' => 'DECLINED', |
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| 37 | 'T' => 'TENTATIVE', |
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| 38 | 'D' => 'DELEGATED' |
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| 39 | ); |
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| 40 | /** |
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| 41 | * @var array conversation of the participant status ical => egw |
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| 42 | */ |
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| 43 | var $status_ical2egw = array( |
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| 44 | 'NEEDS-ACTION' => 'U', |
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| 45 | 'NEEDS ACTION' => 'U', |
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| 46 | 'ACCEPTED' => 'A', |
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| 47 | 'DECLINED' => 'R', |
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| 48 | 'TENTATIVE' => 'T', |
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| 49 | 'DELEGATED' => 'D', |
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| 50 | 'X-UNINVITED' => 'G', // removed |
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| 51 | ); |
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| 52 | |||
| 53 | /** |
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| 54 | * @var array $priority_egw2ical conversion of the priority egw => ical |
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| 55 | */ |
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| 56 | var $priority_egw2ical = array( |
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| 57 | 0 => 0, // undefined |
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| 58 | 1 => 9, // low |
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| 59 | 2 => 5, // normal |
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| 60 | 3 => 1, // high |
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| 61 | ); |
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| 62 | |||
| 63 | /** |
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| 64 | * @var array $priority_ical2egw conversion of the priority ical => egw |
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| 65 | */ |
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| 66 | var $priority_ical2egw = array( |
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| 67 | 0 => 0, // undefined |
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| 68 | 9 => 1, 8 => 1, 7 => 1, 6 => 1, // low |
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| 69 | 5 => 2, // normal |
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| 70 | 4 => 3, 3 => 3, 2 => 3, 1 => 3, // high |
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| 71 | ); |
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| 72 | |||
| 73 | /** |
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| 74 | * @var array $priority_egw2funambol conversion of the priority egw => funambol |
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| 75 | */ |
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| 76 | var $priority_egw2funambol = array( |
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| 77 | 0 => 1, // undefined (mapped to normal since undefined does not exist) |
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| 78 | 1 => 0, // low |
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| 79 | 2 => 1, // normal |
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| 80 | 3 => 2, // high |
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| 81 | ); |
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| 82 | |||
| 83 | /** |
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| 84 | * @var array $priority_funambol2egw conversion of the priority funambol => egw |
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| 85 | */ |
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| 86 | var $priority_funambol2egw = array( |
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| 87 | 0 => 1, // low |
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| 88 | 1 => 2, // normal |
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| 89 | 2 => 3, // high |
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| 90 | ); |
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| 91 | |||
| 92 | /** |
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| 93 | * manufacturer and name of the sync-client |
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| 94 | * |
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| 95 | * @var string |
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| 96 | */ |
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| 97 | var $productManufacturer = 'file'; |
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| 98 | var $productName = ''; |
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| 99 | |||
| 100 | /** |
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| 101 | * user preference: import all-day events as non blocking |
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| 102 | * |
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| 103 | * @var boolean |
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| 104 | */ |
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| 105 | var $nonBlockingAllday = false; |
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| 106 | |||
| 107 | /** |
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| 108 | * user preference: attach UID entries to the DESCRIPTION |
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| 109 | * |
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| 110 | * @var boolean |
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| 111 | */ |
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| 112 | var $uidExtension = false; |
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| 113 | |||
| 114 | /** |
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| 115 | * user preference: calendar to synchronize with |
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| 116 | * |
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| 117 | * @var int |
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| 118 | */ |
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| 119 | var $calendarOwner = 0; |
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| 120 | |||
| 121 | /** |
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| 122 | * user preference: Use this timezone for import from and export to device |
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| 123 | * |
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| 124 | * === false => use event's TZ |
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| 125 | * === null => export in UTC |
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| 126 | * string => device TZ |
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| 127 | * |
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| 128 | * @var string|boolean |
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| 129 | */ |
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| 130 | var $tzid = null; |
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| 131 | |||
| 132 | /** |
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| 133 | * Device CTCap Properties |
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| 134 | * |
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| 135 | * @var array |
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| 136 | */ |
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| 137 | var $clientProperties; |
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| 138 | |||
| 139 | /** |
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| 140 | * vCalendar Instance for parsing |
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| 141 | * |
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| 142 | * @var array |
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| 143 | */ |
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| 144 | var $vCalendar; |
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| 145 | |||
| 146 | /** |
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| 147 | * Addressbook BO instance |
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| 148 | * |
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| 149 | * @var array |
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| 150 | */ |
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| 151 | var $addressbook; |
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| 152 | |||
| 153 | /** |
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| 154 | * Set Logging |
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| 155 | * |
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| 156 | * @var boolean |
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| 157 | */ |
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| 158 | var $log = false; |
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| 159 | var $logfile="/tmp/log-vcal"; |
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| 160 | |||
| 161 | /** |
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| 162 | * Event callback |
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| 163 | * If set, this will be called on each discovered event so it can be |
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| 164 | * modified. Event is passed by reference, return true to keep the event |
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| 165 | * or false to skip it. |
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| 166 | * |
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| 167 | * @var callable |
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| 168 | */ |
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| 169 | var $event_callback = null; |
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| 170 | |||
| 171 | /** |
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| 172 | * Conflict callback |
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| 173 | * If set, conflict checking will be enabled, and the event as well as |
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| 174 | * conflicts are passed as parameters to this callback |
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| 175 | */ |
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| 176 | var $conflict_callback = null; |
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| 177 | |||
| 178 | /** |
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| 179 | * Constructor |
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| 180 | * |
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| 181 | * @param array $_clientProperties client properties |
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| 182 | */ |
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| 183 | function __construct(&$_clientProperties = array()) |
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| 190 | } |
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| 191 | |||
| 192 | |||
| 193 | /** |
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| 194 | * Exports one calendar event to an iCalendar item |
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| 195 | * |
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| 196 | * @param int|array $events (array of) cal_id or array of the events with timestamps in server time |
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| 197 | * @param string $version ='1.0' could be '2.0' too |
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| 198 | * @param string $method ='PUBLISH' |
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| 199 | * @param int $recur_date =0 if set export the next recurrence at or after the timestamp, |
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| 200 | * default 0 => export whole series (or events, if not recurring) |
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| 201 | * @param string $principalURL ='' Used for CalDAV exports |
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| 202 | * @param string $charset ='UTF-8' encoding of the vcalendar, default UTF-8 |
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| 203 | * @param int|string $current_user =0 uid of current user to only export that one as participant for method=REPLY |
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| 204 | * @return string|boolean string with iCal or false on error (e.g. no permission to read the event) |
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| 205 | */ |
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| 206 | function &exportVCal($events, $version='1.0', $method='PUBLISH', $recur_date=0, $principalURL='', $charset='UTF-8', $current_user=0) |
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| 207 | { |
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| 208 | if ($this->log) |
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| 209 | { |
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| 210 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
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| 211 | "($version, $method, $recur_date, $principalURL, $charset)\n", |
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| 212 | 3, $this->logfile); |
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| 213 | } |
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| 214 | $egwSupportedFields = array( |
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| 215 | 'CLASS' => 'public', |
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| 216 | 'SUMMARY' => 'title', |
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| 217 | 'DESCRIPTION' => 'description', |
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| 218 | 'LOCATION' => 'location', |
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| 219 | 'DTSTART' => 'start', |
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| 220 | 'DTEND' => 'end', |
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| 221 | 'ATTENDEE' => 'participants', |
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| 222 | 'ORGANIZER' => 'owner', |
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| 223 | 'RRULE' => 'recur_type', |
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| 224 | 'EXDATE' => 'recur_exception', |
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| 225 | 'PRIORITY' => 'priority', |
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| 226 | 'TRANSP' => 'non_blocking', |
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| 227 | 'CATEGORIES' => 'category', |
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| 228 | 'UID' => 'uid', |
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| 229 | 'RECURRENCE-ID' => 'recurrence', |
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| 230 | 'SEQUENCE' => 'etag', |
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| 231 | 'STATUS' => 'status', |
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| 232 | 'ATTACH' => 'attachments', |
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| 233 | ); |
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| 234 | |||
| 235 | if (!is_array($this->supportedFields)) $this->setSupportedFields(); |
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| 236 | |||
| 237 | if ($this->productManufacturer == '' ) |
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| 238 | { // syncevolution is broken |
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| 239 | $version = '2.0'; |
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| 240 | } |
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| 241 | |||
| 242 | $vcal = new Horde_Icalendar; |
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| 243 | $vcal->setAttribute('PRODID','-//EGroupware//NONSGML EGroupware Calendar '.$GLOBALS['egw_info']['apps']['calendar']['version'].'//'. |
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| 244 | strtoupper($GLOBALS['egw_info']['user']['preferences']['common']['lang'])); |
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| 245 | $vcal->setAttribute('VERSION', $version); |
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| 246 | if ($method) $vcal->setAttribute('METHOD', $method); |
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| 247 | $events_exported = false; |
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| 248 | |||
| 249 | if (!is_array($events)) $events = array($events); |
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| 250 | |||
| 251 | $vtimezones_added = array(); |
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| 252 | foreach ($events as $event) |
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| 253 | { |
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| 254 | $organizerURL = ''; |
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| 255 | $organizerCN = false; |
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| 256 | $recurrence = $this->date2usertime($recur_date); |
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| 257 | $tzid = null; |
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| 258 | |||
| 259 | if ((!is_array($event) || empty($event['tzid']) && ($event = $event['id'])) && |
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| 260 | !($event = $this->read($event, $recurrence, false, 'server'))) |
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| 261 | { |
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| 262 | if ($this->read($event, $recurrence, true, 'server')) |
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| 263 | { |
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| 264 | if ($this->check_perms(calendar_bo::ACL_FREEBUSY, $event, 0, 'server')) |
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| 265 | { |
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| 266 | $this->clear_private_infos($event, array($this->user, $event['owner'])); |
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| 267 | } |
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| 268 | else |
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| 269 | { |
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| 270 | if ($this->log) |
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| 271 | { |
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| 272 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
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| 273 | '() User does not have the permission to read event ' . $event['id']. "\n", |
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| 274 | 3,$this->logfile); |
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| 275 | } |
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| 276 | return -1; // Permission denied |
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| 277 | } |
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| 278 | } |
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| 279 | else |
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| 280 | { |
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| 281 | $retval = false; // Entry does not exist |
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| 282 | if ($this->log) |
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| 283 | { |
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| 284 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
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| 285 | "() Event $event not found.\n", |
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| 286 | 3, $this->logfile); |
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| 287 | } |
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| 288 | } |
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| 289 | continue; |
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| 290 | } |
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| 291 | |||
| 292 | if ($this->log) |
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| 293 | { |
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| 294 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
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| 295 | '() export event UID: ' . $event['uid'] . ".\n", |
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| 296 | 3, $this->logfile); |
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| 297 | } |
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| 298 | |||
| 299 | if ($this->tzid) |
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| 300 | { |
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| 301 | // explicit device timezone |
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| 302 | $tzid = $this->tzid; |
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| 303 | } |
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| 304 | elseif ($this->tzid === false) |
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| 305 | { |
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| 306 | // use event's timezone |
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| 307 | $tzid = $event['tzid']; |
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| 308 | } |
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| 309 | |||
| 310 | if (!isset(self::$tz_cache[$event['tzid']])) |
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| 311 | { |
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| 312 | try { |
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| 313 | self::$tz_cache[$event['tzid']] = calendar_timezones::DateTimeZone($event['tzid']); |
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| 314 | } |
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| 315 | catch (Exception $e) { |
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| 316 | // log unknown timezones |
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| 317 | if (!empty($event['tzid'])) _egw_log_exception($e); |
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| 318 | // default for no timezone and unkown to user timezone |
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| 319 | self::$tz_cache[$event['tzid']] = Api\DateTime::$user_timezone; |
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| 320 | } |
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| 321 | } |
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| 322 | |||
| 323 | if ($this->so->isWholeDay($event)) $event['whole_day'] = true; |
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| 324 | |||
| 325 | if ($this->log) |
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| 326 | { |
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| 327 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
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| 328 | '(' . $event['id']. ',' . $recurrence . ")\n" . |
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| 329 | array2string($event)."\n",3,$this->logfile); |
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| 330 | } |
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| 331 | |||
| 332 | if ($recurrence) |
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| 333 | { |
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| 334 | if (!($master = $this->read($event['id'], 0, true, 'server'))) continue; |
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| 335 | |||
| 336 | if (!isset($this->supportedFields['participants'])) |
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| 337 | { |
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| 338 | $days = $this->so->get_recurrence_exceptions($master, $tzid, 0, 0, 'tz_rrule'); |
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| 339 | if (isset($days[$recurrence])) |
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| 340 | { |
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| 341 | $recurrence = $days[$recurrence]; // use remote representation |
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| 342 | } |
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| 343 | else |
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| 344 | { |
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| 345 | // We don't need status only exceptions |
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| 346 | if ($this->log) |
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| 347 | { |
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| 348 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
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| 349 | "(, $recurrence) Gratuitous pseudo exception, skipped ...\n", |
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| 350 | 3,$this->logfile); |
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| 351 | } |
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| 352 | continue; // unsupported status only exception |
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| 353 | } |
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| 354 | } |
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| 355 | else |
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| 356 | { |
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| 357 | $days = $this->so->get_recurrence_exceptions($master, $tzid, 0, 0, 'rrule'); |
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| 358 | if ($this->log) |
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| 359 | { |
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| 360 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__."()\n" . |
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| 361 | array2string($days)."\n",3,$this->logfile); |
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| 362 | } |
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| 363 | $recurrence = $days[$recurrence]; // use remote representation |
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| 364 | } |
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| 365 | // force single event |
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| 366 | foreach (array('recur_enddate','recur_interval','recur_exception','recur_data','recur_date','id','etag') as $name) |
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| 367 | { |
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| 368 | unset($event[$name]); |
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| 369 | } |
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| 370 | $event['recur_type'] = MCAL_RECUR_NONE; |
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| 371 | } |
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| 372 | |||
| 373 | // check if tzid of event (not only recuring ones) is already added to export |
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| 374 | if ($tzid && $tzid != 'UTC' && !in_array($tzid,$vtimezones_added)) |
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| 375 | { |
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| 376 | // check if we have vtimezone component data for tzid of event, if not default to user timezone (default to server tz) |
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| 377 | if (calendar_timezones::add_vtimezone($vcal, $tzid) || |
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| 378 | !in_array($tzid = Api\DateTime::$user_timezone->getName(), $vtimezones_added) && |
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| 379 | calendar_timezones::add_vtimezone($vcal, $tzid)) |
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| 380 | { |
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| 381 | $vtimezones_added[] = $tzid; |
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| 382 | if (!isset(self::$tz_cache[$tzid])) |
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| 383 | { |
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| 384 | self::$tz_cache[$tzid] = calendar_timezones::DateTimeZone($tzid); |
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| 385 | } |
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| 386 | } |
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| 387 | } |
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| 388 | if ($this->productManufacturer != 'file' && $this->uidExtension) |
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| 389 | { |
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| 390 | // Append UID to DESCRIPTION |
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| 391 | if (!preg_match('/\[UID:.+\]/m', $event['description'])) { |
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| 392 | $event['description'] .= "\n[UID:" . $event['uid'] . "]"; |
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| 393 | } |
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| 394 | } |
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| 395 | |||
| 396 | $vevent = Horde_Icalendar::newComponent('VEVENT', $vcal); |
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| 397 | $parameters = $attributes = $values = array(); |
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| 398 | |||
| 399 | if ($this->productManufacturer == 'sonyericsson') |
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| 400 | { |
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| 401 | $eventDST = date('I', $event['start']); |
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| 402 | if ($eventDST) |
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| 403 | { |
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| 404 | $attributes['X-SONYERICSSON-DST'] = 4; |
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| 405 | } |
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| 406 | } |
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| 407 | |||
| 408 | if ($event['recur_type'] != MCAL_RECUR_NONE) |
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| 409 | { |
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| 410 | $exceptions = array(); |
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| 411 | |||
| 412 | // dont use "virtual" exceptions created by participant status for GroupDAV or file export |
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| 413 | if (!in_array($this->productManufacturer,array('file','groupdav'))) |
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| 414 | { |
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| 415 | $filter = isset($this->supportedFields['participants']) ? 'rrule' : 'tz_rrule'; |
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| 416 | $exceptions = $this->so->get_recurrence_exceptions($event, $tzid, 0, 0, $filter); |
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| 417 | if ($this->log) |
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| 418 | { |
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| 419 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__."(EXCEPTIONS)\n" . |
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| 420 | array2string($exceptions)."\n",3,$this->logfile); |
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| 421 | } |
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| 422 | } |
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| 423 | elseif (is_array($event['recur_exception'])) |
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| 424 | { |
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| 425 | $exceptions = array_unique($event['recur_exception']); |
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| 426 | sort($exceptions); |
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| 427 | } |
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| 428 | $event['recur_exception'] = $exceptions; |
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| 429 | } |
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| 430 | foreach ($egwSupportedFields as $icalFieldName => $egwFieldName) |
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| 431 | { |
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| 432 | if (!isset($this->supportedFields[$egwFieldName])) |
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| 433 | { |
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| 434 | if ($this->log) |
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| 435 | { |
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| 436 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
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| 437 | '(' . $event['id'] . ") [$icalFieldName] not supported\n", |
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| 438 | 3,$this->logfile); |
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| 439 | } |
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| 440 | continue; |
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| 441 | } |
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| 442 | $values[$icalFieldName] = array(); |
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| 443 | switch ($icalFieldName) |
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| 444 | { |
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| 445 | case 'ATTENDEE': |
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| 446 | foreach ((array)$event['participants'] as $uid => $status) |
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| 447 | { |
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| 448 | $quantity = $role = null; |
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| 449 | calendar_so::split_status($status, $quantity, $role); |
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| 450 | // do not include event owner/ORGANIZER as participant in his own calendar, if he is only participant |
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| 451 | if (count($event['participants']) == 1 && $event['owner'] == $uid && $uid == $this->user) continue; |
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| 452 | |||
| 453 | if (!($info = $this->resource_info($uid))) continue; |
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| 454 | |||
| 455 | if (in_array($status, array('X','E'))) continue; // dont include deleted participants |
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| 456 | |||
| 457 | if ($this->log) |
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| 458 | { |
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| 459 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ . |
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| 460 | '()attendee:' . array2string($info) ."\n",3,$this->logfile); |
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| 461 | } |
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| 462 | $participantCN = str_replace(array('\\', ',', ';', ':'), |
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| 463 | array('\\\\', '\\,', '\\;', '\\:'), |
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| 464 | trim(empty($info['cn']) ? $info['name'] : $info['cn'])); |
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| 465 | if ($version == '1.0') |
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| 466 | { |
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| 467 | $participantURL = trim('"' . $participantCN . '"' . (empty($info['email']) ? '' : ' <' . $info['email'] .'>')); |
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| 468 | } |
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| 469 | else |
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| 470 | { |
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| 471 | $participantURL = empty($info['email']) ? '' : 'mailto:' . $info['email']; |
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| 472 | } |
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| 473 | // RSVP={TRUE|FALSE} // resonse expected, not set in eGW => status=U |
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| 474 | $rsvp = $status == 'U' ? 'TRUE' : 'FALSE'; |
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| 475 | if ($role == 'CHAIR') |
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| 476 | { |
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| 477 | $organizerURL = $participantURL; |
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| 478 | $rsvp = ''; |
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| 479 | $organizerCN = $participantCN; |
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| 480 | $organizerUID = ($info['type'] != 'e' ? (string)$uid : ''); |
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| 481 | } |
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| 482 | // iCal method=REPLY only exports replying / current user, except external organiser / chair above |
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| 483 | if ($method == 'REPLY' && $current_user && (string)$current_user !== (string)$uid) |
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| 484 | { |
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| 485 | continue; |
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| 486 | } |
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| 487 | // PARTSTAT={NEEDS-ACTION|ACCEPTED|DECLINED|TENTATIVE|DELEGATED|COMPLETED|IN-PROGRESS} everything from delegated is NOT used by eGW atm. |
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| 488 | $status = $this->status_egw2ical[$status]; |
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| 489 | // CUTYPE={INDIVIDUAL|GROUP|RESOURCE|ROOM|UNKNOWN} |
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| 490 | switch ($info['type']) |
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| 491 | { |
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| 492 | case 'g': |
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| 493 | $cutype = 'GROUP'; |
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| 494 | $participantURL = 'urn:uuid:'.Api\CalDAV::generate_uid('accounts', $uid); |
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| 495 | if (!isset($event['participants'][$this->user]) && |
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| 496 | ($members = $GLOBALS['egw']->accounts->members($uid, true)) && in_array($this->user, $members)) |
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| 497 | { |
||
| 498 | $user = $this->resource_info($this->user); |
||
| 499 | $attributes['ATTENDEE'][] = 'mailto:' . $user['email']; |
||
| 500 | $parameters['ATTENDEE'][] = array( |
||
| 501 | 'CN' => $user['name'], |
||
| 502 | 'ROLE' => 'REQ-PARTICIPANT', |
||
| 503 | 'PARTSTAT' => 'NEEDS-ACTION', |
||
| 504 | 'CUTYPE' => 'INDIVIDUAL', |
||
| 505 | 'RSVP' => 'TRUE', |
||
| 506 | 'X-EGROUPWARE-UID' => (string)$this->user, |
||
| 507 | ); |
||
| 508 | $event['participants'][$this->user] = true; |
||
| 509 | } |
||
| 510 | break; |
||
| 511 | case 'r': |
||
| 512 | $participantURL = 'urn:uuid:'.Api\CalDAV::generate_uid('resources', substr($uid, 1)); |
||
| 513 | $cutype = Api\CalDAV\Principals::resource_is_location(substr($uid, 1)) ? 'ROOM' : 'RESOURCE'; |
||
| 514 | // unset resource email (email of responsible user) as iCal at least has problems, |
||
| 515 | // if resonpsible is also pariticipant or organizer |
||
| 516 | unset($info['email']); |
||
| 517 | break; |
||
| 518 | case 'u': // account |
||
| 519 | case 'c': // contact |
||
| 520 | case 'e': // email address |
||
| 521 | $cutype = 'INDIVIDUAL'; |
||
| 522 | break; |
||
| 523 | default: |
||
| 524 | $cutype = 'UNKNOWN'; |
||
| 525 | break; |
||
| 526 | } |
||
| 527 | // generate urn:uuid, if we have no other participant URL |
||
| 528 | if (empty($participantURL) && $info && $info['app']) |
||
| 529 | { |
||
| 530 | $participantURL = 'urn:uuid:'.Api\CalDAV::generate_uid($info['app'], substr($uid, 1)); |
||
| 531 | } |
||
| 532 | // ROLE={CHAIR|REQ-PARTICIPANT|OPT-PARTICIPANT|NON-PARTICIPANT|X-*} |
||
| 533 | $options = array(); |
||
| 534 | if (!empty($participantCN)) $options['CN'] = $participantCN; |
||
| 535 | if (!empty($role)) $options['ROLE'] = $role; |
||
| 536 | if (!empty($status)) $options['PARTSTAT'] = $status; |
||
| 537 | if (!empty($cutype)) $options['CUTYPE'] = $cutype; |
||
| 538 | if (!empty($rsvp)) $options['RSVP'] = $rsvp; |
||
| 539 | if (!empty($info['email']) && $participantURL != 'mailto:'.$info['email']) |
||
| 540 | { |
||
| 541 | $options['EMAIL'] = $info['email']; // only add EMAIL attribute, if not already URL, as eg. Akonadi is reported to have problems with it |
||
| 542 | } |
||
| 543 | if ($info['type'] != 'e') $options['X-EGROUPWARE-UID'] = (string)$uid; |
||
| 544 | if ($quantity > 1) |
||
| 545 | { |
||
| 546 | $options['X-EGROUPWARE-QUANTITY'] = (string)$quantity; |
||
| 547 | $options['CN'] .= ' ('.$quantity.')'; |
||
| 548 | } |
||
| 549 | $attributes['ATTENDEE'][] = $participantURL; |
||
| 550 | $parameters['ATTENDEE'][] = $options; |
||
| 551 | } |
||
| 552 | break; |
||
| 553 | |||
| 554 | case 'CLASS': |
||
| 555 | if ($event['public']) continue 2; // public is default, no need to export, fails CalDAVTester if added as default |
||
| 556 | $attributes['CLASS'] = $event['public'] ? 'PUBLIC' : 'PRIVATE'; |
||
| 557 | // Apple iCal on OS X uses X-CALENDARSERVER-ACCESS: CONFIDENTIAL on VCALANDAR (not VEVENT!) |
||
| 558 | if (!$event['public'] && $this->productManufacturer == 'groupdav') |
||
| 559 | { |
||
| 560 | $vcal->setAttribute('X-CALENDARSERVER-ACCESS', 'CONFIDENTIAL'); |
||
| 561 | } |
||
| 562 | break; |
||
| 563 | |||
| 564 | case 'ORGANIZER': |
||
| 565 | if (!$organizerURL) |
||
| 566 | { |
||
| 567 | $organizerCN = '"' . trim($GLOBALS['egw']->accounts->id2name($event['owner'],'account_firstname') |
||
| 568 | . ' ' . $GLOBALS['egw']->accounts->id2name($event['owner'],'account_lastname')) . '"'; |
||
| 569 | $organizerEMail = $GLOBALS['egw']->accounts->id2name($event['owner'],'account_email'); |
||
| 570 | if ($version == '1.0') |
||
| 571 | { |
||
| 572 | $organizerURL = trim($organizerCN . (empty($organizerURL) ? '' : ' <' . $organizerURL .'>')); |
||
| 573 | } |
||
| 574 | else |
||
| 575 | { |
||
| 576 | $organizerURL = empty($organizerEMail) ? '' : 'mailto:' . $organizerEMail; |
||
| 577 | } |
||
| 578 | $organizerUID = $event['owner']; |
||
| 579 | } |
||
| 580 | // do NOT use ORGANIZER for events without further participants or a different organizer |
||
| 581 | if (count($event['participants']) > 1 || !isset($event['participants'][$event['owner']]) || $event['owner'] != $this->user) |
||
| 582 | { |
||
| 583 | $attributes['ORGANIZER'] = $organizerURL; |
||
| 584 | $parameters['ORGANIZER']['CN'] = $organizerCN; |
||
| 585 | if (!empty($organizerUID)) |
||
| 586 | { |
||
| 587 | $parameters['ORGANIZER']['X-EGROUPWARE-UID'] = $organizerUID; |
||
| 588 | } |
||
| 589 | } |
||
| 590 | break; |
||
| 591 | |||
| 592 | case 'DTSTART': |
||
| 593 | if (empty($event['whole_day'])) |
||
| 594 | { |
||
| 595 | $attributes['DTSTART'] = self::getDateTime($event['start'],$tzid,$parameters['DTSTART']); |
||
| 596 | } |
||
| 597 | break; |
||
| 598 | |||
| 599 | case 'DTEND': |
||
| 600 | if (empty($event['whole_day'])) |
||
| 601 | { |
||
| 602 | // Hack for CalDAVTester to export duration instead of endtime |
||
| 603 | if ($tzid == 'UTC' && $event['end'] - $event['start'] <= 86400) |
||
| 604 | $attributes['duration'] = $event['end'] - $event['start']; |
||
| 605 | else |
||
| 606 | $attributes['DTEND'] = self::getDateTime($event['end'],$tzid,$parameters['DTEND']); |
||
| 607 | } |
||
| 608 | else |
||
| 609 | { |
||
| 610 | // write start + end of whole day events as dates |
||
| 611 | $event['end-nextday'] = $event['end'] + 12*3600; // we need the date of the next day, as DTEND is non-inclusive (= exclusive) in rfc2445 |
||
| 612 | foreach (array('start' => 'DTSTART','end-nextday' => 'DTEND') as $f => $t) |
||
| 613 | { |
||
| 614 | $time = new Api\DateTime($event[$f],Api\DateTime::$server_timezone); |
||
| 615 | $arr = Api\DateTime::to($time,'array'); |
||
| 616 | $vevent->setAttribute($t, array('year' => $arr['year'],'month' => $arr['month'],'mday' => $arr['day']), |
||
| 617 | array('VALUE' => 'DATE')); |
||
| 618 | } |
||
| 619 | unset($attributes['DTSTART']); |
||
| 620 | // Outlook does NOT care about type of DTSTART/END, only setting X-MICROSOFT-CDO-ALLDAYEVENT is used to determine an event is a whole-day event |
||
| 621 | $vevent->setAttribute('X-MICROSOFT-CDO-ALLDAYEVENT','TRUE'); |
||
| 622 | } |
||
| 623 | break; |
||
| 624 | |||
| 625 | case 'RRULE': |
||
| 626 | if ($event['recur_type'] == MCAL_RECUR_NONE) break; // no recuring event |
||
| 627 | $rriter = calendar_rrule::event2rrule($event, false, $tzid); |
||
| 628 | $rrule = $rriter->generate_rrule($version); |
||
| 629 | if ($event['recur_enddate']) |
||
| 630 | { |
||
| 631 | if (!$tzid || $version != '1.0') |
||
| 632 | { |
||
| 633 | if (!isset(self::$tz_cache['UTC'])) |
||
| 634 | { |
||
| 635 | self::$tz_cache['UTC'] = calendar_timezones::DateTimeZone('UTC'); |
||
| 636 | } |
||
| 637 | if (empty($event['whole_day'])) |
||
| 638 | { |
||
| 639 | $rrule['UNTIL']->setTimezone(self::$tz_cache['UTC']); |
||
| 640 | $rrule['UNTIL'] = $rrule['UNTIL']->format('Ymd\THis\Z'); |
||
| 641 | } |
||
| 642 | // for whole-day events UNTIL must be just the inclusive date |
||
| 643 | else |
||
| 644 | { |
||
| 645 | $rrule['UNTIL'] = $rrule['UNTIL']->format('Ymd'); |
||
| 646 | } |
||
| 647 | } |
||
| 648 | } |
||
| 649 | if ($version == '1.0') |
||
| 650 | { |
||
| 651 | if ($event['recur_enddate'] && $tzid) |
||
| 652 | { |
||
| 653 | $rrule['UNTIL'] = self::getDateTime($rrule['UNTIL'],$tzid); |
||
| 654 | } |
||
| 655 | $attributes['RRULE'] = $rrule['FREQ'].' '.$rrule['UNTIL']; |
||
| 656 | } |
||
| 657 | else // $version == '2.0' |
||
| 658 | { |
||
| 659 | $attributes['RRULE'] = ''; |
||
| 660 | foreach($rrule as $n => $v) |
||
| 661 | { |
||
| 662 | $attributes['RRULE'] .= ($attributes['RRULE']?';':'').$n.'='.$v; |
||
| 663 | } |
||
| 664 | } |
||
| 665 | break; |
||
| 666 | |||
| 667 | case 'EXDATE': |
||
| 668 | if ($event['recur_type'] == MCAL_RECUR_NONE) break; |
||
| 669 | if (!empty($event['recur_exception'])) |
||
| 670 | { |
||
| 671 | if (empty($event['whole_day'])) |
||
| 672 | { |
||
| 673 | foreach ($event['recur_exception'] as $key => $timestamp) |
||
| 674 | { |
||
| 675 | // current Horde_Icalendar 2.1.4 exports EXDATE always postfixed with a Z :( |
||
| 676 | // so if we set a timezone here, we have to remove the Z, see the hack at the end of this method |
||
| 677 | // Apple calendar on OS X 10.11.4 uses a timezone, so does Horde eg. for Recurrence-ID |
||
| 678 | $event['recur_exception'][$key] = self::getDateTime($timestamp, $tzid, $parameters['EXDATE']); |
||
| 679 | } |
||
| 680 | } |
||
| 681 | else |
||
| 682 | { |
||
| 683 | // use 'DATE' instead of 'DATE-TIME' on whole day events |
||
| 684 | foreach ($event['recur_exception'] as $id => $timestamp) |
||
| 685 | { |
||
| 686 | $time = new Api\DateTime($timestamp,Api\DateTime::$server_timezone); |
||
| 687 | $time->setTimezone(self::$tz_cache[$event['tzid']]); |
||
| 688 | $arr = Api\DateTime::to($time,'array'); |
||
| 689 | $days[$id] = array( |
||
| 690 | 'year' => $arr['year'], |
||
| 691 | 'month' => $arr['month'], |
||
| 692 | 'mday' => $arr['day'], |
||
| 693 | ); |
||
| 694 | } |
||
| 695 | $event['recur_exception'] = $days; |
||
| 696 | if ($version != '1.0') $parameters['EXDATE']['VALUE'] = 'DATE'; |
||
| 697 | } |
||
| 698 | $vevent->setAttribute('EXDATE', $event['recur_exception'], $parameters['EXDATE']); |
||
| 699 | } |
||
| 700 | break; |
||
| 701 | |||
| 702 | case 'PRIORITY': |
||
| 703 | if (!$event['priority']) continue 2; // 0=undefined is default, no need to export, fails CalDAVTester if our default is added |
||
| 704 | if ($this->productManufacturer == 'funambol' && |
||
| 705 | (strpos($this->productName, 'outlook') !== false |
||
| 706 | || strpos($this->productName, 'pocket pc') !== false)) |
||
| 707 | { |
||
| 708 | $attributes['PRIORITY'] = (int) $this->priority_egw2funambol[$event['priority']]; |
||
| 709 | } |
||
| 710 | else |
||
| 711 | { |
||
| 712 | $attributes['PRIORITY'] = (int) $this->priority_egw2ical[$event['priority']]; |
||
| 713 | } |
||
| 714 | break; |
||
| 715 | |||
| 716 | case 'TRANSP': |
||
| 717 | if (!$event['non_blocking']) continue 2; // OPAQUE is default, no need to export, fails CalDAVTester if added as default |
||
| 718 | if ($version == '1.0') |
||
| 719 | { |
||
| 720 | $attributes['TRANSP'] = ($event['non_blocking'] ? 1 : 0); |
||
| 721 | } |
||
| 722 | else |
||
| 723 | { |
||
| 724 | $attributes['TRANSP'] = ($event['non_blocking'] ? 'TRANSPARENT' : 'OPAQUE'); |
||
| 725 | } |
||
| 726 | break; |
||
| 727 | |||
| 728 | case 'STATUS': |
||
| 729 | $attributes['STATUS'] = 'CONFIRMED'; |
||
| 730 | break; |
||
| 731 | |||
| 732 | case 'CATEGORIES': |
||
| 733 | if ($event['category'] && ($values['CATEGORIES'] = $this->get_categories($event['category']))) |
||
| 734 | { |
||
| 735 | if (count($values['CATEGORIES']) == 1) |
||
| 736 | { |
||
| 737 | $attributes['CATEGORIES'] = array_shift($values['CATEGORIES']); |
||
| 738 | } |
||
| 739 | else |
||
| 740 | { |
||
| 741 | $attributes['CATEGORIES'] = ''; |
||
| 742 | } |
||
| 743 | } |
||
| 744 | break; |
||
| 745 | |||
| 746 | case 'RECURRENCE-ID': |
||
| 747 | if ($version == '1.0') |
||
| 748 | { |
||
| 749 | $icalFieldName = 'X-RECURRENCE-ID'; |
||
| 750 | } |
||
| 751 | if ($recur_date) |
||
| 752 | { |
||
| 753 | // We handle a pseudo exception |
||
| 754 | if (empty($event['whole_day'])) |
||
| 755 | { |
||
| 756 | $attributes[$icalFieldName] = self::getDateTime($recur_date,$tzid,$parameters[$icalFieldName]); |
||
| 757 | } |
||
| 758 | else |
||
| 759 | { |
||
| 760 | $time = new Api\DateTime($recur_date,Api\DateTime::$server_timezone); |
||
| 761 | $time->setTimezone(self::$tz_cache[$event['tzid']]); |
||
| 762 | $arr = Api\DateTime::to($time,'array'); |
||
| 763 | $vevent->setAttribute($icalFieldName, array( |
||
| 764 | 'year' => $arr['year'], |
||
| 765 | 'month' => $arr['month'], |
||
| 766 | 'mday' => $arr['day']), |
||
| 767 | array('VALUE' => 'DATE') |
||
| 768 | ); |
||
| 769 | } |
||
| 770 | } |
||
| 771 | elseif ($event['recurrence'] && $event['reference']) |
||
| 772 | { |
||
| 773 | // $event['reference'] is a calendar_id, not a timestamp |
||
| 774 | if (!($revent = $this->read($event['reference']))) break; // referenced event does not exist |
||
| 775 | |||
| 776 | if (empty($revent['whole_day'])) |
||
| 777 | { |
||
| 778 | $attributes[$icalFieldName] = self::getDateTime($event['recurrence'],$tzid,$parameters[$icalFieldName]); |
||
| 779 | } |
||
| 780 | else |
||
| 781 | { |
||
| 782 | $time = new Api\DateTime($event['recurrence'],Api\DateTime::$server_timezone); |
||
| 783 | $time->setTimezone(self::$tz_cache[$event['tzid']]); |
||
| 784 | $arr = Api\DateTime::to($time,'array'); |
||
| 785 | $vevent->setAttribute($icalFieldName, array( |
||
| 786 | 'year' => $arr['year'], |
||
| 787 | 'month' => $arr['month'], |
||
| 788 | 'mday' => $arr['day']), |
||
| 789 | array('VALUE' => 'DATE') |
||
| 790 | ); |
||
| 791 | } |
||
| 792 | |||
| 793 | unset($revent); |
||
| 794 | } |
||
| 795 | break; |
||
| 796 | |||
| 797 | case 'ATTACH': |
||
| 798 | if (!empty($event['id'])) |
||
| 799 | { |
||
| 800 | Api\CalDAV::add_attach('calendar', $event['id'], $attributes, $parameters); |
||
| 801 | } |
||
| 802 | break; |
||
| 803 | |||
| 804 | default: |
||
| 805 | if (isset($this->clientProperties[$icalFieldName]['Size'])) |
||
| 806 | { |
||
| 807 | $size = $this->clientProperties[$icalFieldName]['Size']; |
||
| 808 | $noTruncate = $this->clientProperties[$icalFieldName]['NoTruncate']; |
||
| 809 | if ($this->log && $size > 0) |
||
| 810 | { |
||
| 811 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ . |
||
| 812 | "() $icalFieldName Size: $size, NoTruncate: " . |
||
| 813 | ($noTruncate ? 'TRUE' : 'FALSE') . "\n",3,$this->logfile); |
||
| 814 | } |
||
| 815 | //Horde::logMessage("vCalendar $icalFieldName Size: $size, NoTruncate: " . |
||
| 816 | // ($noTruncate ? 'TRUE' : 'FALSE'), __FILE__, __LINE__, PEAR_LOG_DEBUG); |
||
| 817 | } |
||
| 818 | else |
||
| 819 | { |
||
| 820 | $size = -1; |
||
| 821 | $noTruncate = false; |
||
| 822 | } |
||
| 823 | $value = $event[$egwFieldName]; |
||
| 824 | $cursize = strlen($value); |
||
| 825 | if ($size > 0 && $cursize > $size) |
||
| 826 | { |
||
| 827 | if ($noTruncate) |
||
| 828 | { |
||
| 829 | if ($this->log) |
||
| 830 | { |
||
| 831 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ . |
||
| 832 | "() $icalFieldName omitted due to maximum size $size\n",3,$this->logfile); |
||
| 833 | } |
||
| 834 | //Horde::logMessage("vCalendar $icalFieldName omitted due to maximum size $size", |
||
| 835 | // __FILE__, __LINE__, PEAR_LOG_WARNING); |
||
| 836 | continue 2; // skip field |
||
| 837 | } |
||
| 838 | // truncate the value to size |
||
| 839 | $value = substr($value, 0, $size - 1); |
||
| 840 | if ($this->log) |
||
| 841 | { |
||
| 842 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ . |
||
| 843 | "() $icalFieldName truncated to maximum size $size\n",3,$this->logfile); |
||
| 844 | } |
||
| 845 | //Horde::logMessage("vCalendar $icalFieldName truncated to maximum size $size", |
||
| 846 | // __FILE__, __LINE__, PEAR_LOG_INFO); |
||
| 847 | } |
||
| 848 | if (!empty($value) || ($size >= 0 && !$noTruncate)) |
||
| 849 | { |
||
| 850 | $attributes[$icalFieldName] = $value; |
||
| 851 | } |
||
| 852 | } |
||
| 853 | } |
||
| 854 | |||
| 855 | // for CalDAV add all X-Properties previously parsed |
||
| 856 | if ($this->productManufacturer == 'groupdav' || $this->productManufacturer == 'file') |
||
| 857 | { |
||
| 858 | foreach($event as $name => $value) |
||
| 859 | { |
||
| 860 | if (substr($name, 0, 2) == '##') |
||
| 861 | { |
||
| 862 | if ($value[0] === '{' && ($attr = json_decode($value, true)) && is_array($attr)) |
||
| 863 | { |
||
| 864 | // check if attribute was stored compressed --> uncompress it |
||
| 865 | if (count($attr) === 1 && !empty($attr['gzcompress'])) |
||
| 866 | { |
||
| 867 | $attr = json_decode(gzuncompress(base64_decode($attr['gzcompress'])), true); |
||
| 868 | if (!is_array($attr)) continue; |
||
| 869 | } |
||
| 870 | $vevent->setAttribute(substr($name, 2), $attr['value'], $attr['params'], true, $attr['values']); |
||
| 871 | } |
||
| 872 | else |
||
| 873 | { |
||
| 874 | $vevent->setAttribute(substr($name, 2), $value); |
||
| 875 | } |
||
| 876 | } |
||
| 877 | } |
||
| 878 | } |
||
| 879 | |||
| 880 | if ($this->productManufacturer == 'nokia') |
||
| 881 | { |
||
| 882 | if ($event['special'] == '1') |
||
| 883 | { |
||
| 884 | $attributes['X-EPOCAGENDAENTRYTYPE'] = 'ANNIVERSARY'; |
||
| 885 | $attributes['DTEND'] = $attributes['DTSTART']; |
||
| 886 | } |
||
| 887 | elseif ($event['special'] == '2' || !empty($event['whole_day'])) |
||
| 888 | { |
||
| 889 | $attributes['X-EPOCAGENDAENTRYTYPE'] = 'EVENT'; |
||
| 890 | } |
||
| 891 | else |
||
| 892 | { |
||
| 893 | $attributes['X-EPOCAGENDAENTRYTYPE'] = 'APPOINTMENT'; |
||
| 894 | } |
||
| 895 | } |
||
| 896 | |||
| 897 | if ($event['created'] || $event['modified']) |
||
| 898 | { |
||
| 899 | $attributes['CREATED'] = $event['created'] ? $event['created'] : $event['modified']; |
||
| 900 | } |
||
| 901 | if ($event['modified']) |
||
| 902 | { |
||
| 903 | $attributes['LAST-MODIFIED'] = $event['modified']; |
||
| 904 | } |
||
| 905 | $attributes['DTSTAMP'] = time(); |
||
| 906 | foreach ((array)$event['alarm'] as $alarmData) |
||
| 907 | { |
||
| 908 | // skip over alarms that don't have the minimum required info |
||
| 909 | if (!isset($alarmData['offset']) && !isset($alarmData['time'])) continue; |
||
| 910 | |||
| 911 | // skip alarms not being set for all users and alarms owned by other users |
||
| 912 | if ($alarmData['all'] != true && $alarmData['owner'] != $this->user) |
||
| 913 | { |
||
| 914 | continue; |
||
| 915 | } |
||
| 916 | |||
| 917 | if ($alarmData['offset']) |
||
| 918 | { |
||
| 919 | $alarmData['time'] = $event['start'] - $alarmData['offset']; |
||
| 920 | } |
||
| 921 | |||
| 922 | $description = trim(preg_replace("/\r?\n?\\[[A-Z_]+:.*\\]/i", '', $event['description'])); |
||
| 923 | |||
| 924 | if ($version == '1.0') |
||
| 925 | { |
||
| 926 | if ($event['title']) $description = $event['title']; |
||
| 927 | if ($description) |
||
| 928 | { |
||
| 929 | $values['DALARM']['snooze_time'] = ''; |
||
| 930 | $values['DALARM']['repeat count'] = ''; |
||
| 931 | $values['DALARM']['display text'] = $description; |
||
| 932 | $values['AALARM']['snooze_time'] = ''; |
||
| 933 | $values['AALARM']['repeat count'] = ''; |
||
| 934 | $values['AALARM']['display text'] = $description; |
||
| 935 | } |
||
| 936 | $attributes['DALARM'] = self::getDateTime($alarmData['time'],$tzid,$parameters['DALARM']); |
||
| 937 | $attributes['AALARM'] = self::getDateTime($alarmData['time'],$tzid,$parameters['AALARM']); |
||
| 938 | // lets take only the first alarm |
||
| 939 | break; |
||
| 940 | } |
||
| 941 | else |
||
| 942 | { |
||
| 943 | // VCalendar 2.0 / RFC 2445 |
||
| 944 | |||
| 945 | // RFC requires DESCRIPTION for DISPLAY |
||
| 946 | if (!$event['title'] && !$description) $description = 'Alarm'; |
||
| 947 | |||
| 948 | /* Disabling for now |
||
| 949 | // Lightning infinitly pops up alarms for recuring events, if the only use an offset |
||
| 950 | if ($this->productName == 'lightning' && $event['recur_type'] != MCAL_RECUR_NONE) |
||
| 951 | { |
||
| 952 | // return only future alarms to lightning |
||
| 953 | if (($nextOccurence = $this->read($event['id'], $this->now_su + $alarmData['offset'], false, 'server'))) |
||
| 954 | { |
||
| 955 | $alarmData['time'] = $nextOccurence['start'] - $alarmData['offset']; |
||
| 956 | $alarmData['offset'] = false; |
||
| 957 | } |
||
| 958 | else |
||
| 959 | { |
||
| 960 | continue; |
||
| 961 | } |
||
| 962 | }*/ |
||
| 963 | |||
| 964 | // for SyncML non-whole-day events always use absolute times |
||
| 965 | // (probably because some devices have no clue about timezones) |
||
| 966 | // GroupDAV uses offsets, as web UI assumes alarms are relative too |
||
| 967 | // (with absolute times GroupDAV clients do NOT move alarms, if events move!) |
||
| 968 | if ($this->productManufacturer != 'groupdav' && |
||
| 969 | !empty($event['whole_day']) && $alarmData['offset']) |
||
| 970 | { |
||
| 971 | $alarmData['offset'] = false; |
||
| 972 | } |
||
| 973 | |||
| 974 | $valarm = Horde_Icalendar::newComponent('VALARM',$vevent); |
||
| 975 | if ($alarmData['offset'] !== false) |
||
| 976 | { |
||
| 977 | $valarm->setAttribute('TRIGGER', -$alarmData['offset'], |
||
| 978 | array('VALUE' => 'DURATION', 'RELATED' => 'START')); |
||
| 979 | } |
||
| 980 | else |
||
| 981 | { |
||
| 982 | $params = array('VALUE' => 'DATE-TIME'); |
||
| 983 | $value = self::getDateTime($alarmData['time'],$tzid,$params); |
||
| 984 | $valarm->setAttribute('TRIGGER', $value, $params); |
||
| 985 | } |
||
| 986 | if (!empty($alarmData['uid'])) |
||
| 987 | { |
||
| 988 | $valarm->setAttribute('UID', $alarmData['uid']); |
||
| 989 | $valarm->setAttribute('X-WR-ALARMUID', $alarmData['uid']); |
||
| 990 | } |
||
| 991 | // set evtl. existing attributes set by iCal clients not used by EGroupware |
||
| 992 | if (isset($alarmData['attrs'])) |
||
| 993 | { |
||
| 994 | foreach($alarmData['attrs'] as $attr => $data) |
||
| 995 | { |
||
| 996 | $valarm->setAttribute($attr, $data['value'], $data['params']); |
||
| 997 | } |
||
| 998 | } |
||
| 999 | // set default ACTION and DESCRIPTION, if not set by a client |
||
| 1000 | if (!isset($alarmData['attrs']) || !isset($alarmData['attrs']['ACTION'])) |
||
| 1001 | { |
||
| 1002 | $valarm->setAttribute('ACTION','DISPLAY'); |
||
| 1003 | } |
||
| 1004 | if (!isset($alarmData['attrs']) || !isset($alarmData['attrs']['DESCRIPTION'])) |
||
| 1005 | { |
||
| 1006 | $valarm->setAttribute('DESCRIPTION',$event['title'] ? $event['title'] : $description); |
||
| 1007 | } |
||
| 1008 | $vevent->addComponent($valarm); |
||
| 1009 | } |
||
| 1010 | } |
||
| 1011 | |||
| 1012 | foreach ($attributes as $key => $value) |
||
| 1013 | { |
||
| 1014 | foreach (is_array($value) && $parameters[$key]['VALUE']!='DATE' ? $value : array($value) as $valueID => $valueData) |
||
| 1015 | { |
||
| 1016 | $valueData = Api\Translation::convert($valueData,Api\Translation::charset(),$charset); |
||
| 1017 | $paramData = (array) Api\Translation::convert(is_array($value) ? |
||
| 1018 | $parameters[$key][$valueID] : $parameters[$key], |
||
| 1019 | Api\Translation::charset(),$charset); |
||
| 1020 | $valuesData = (array) Api\Translation::convert($values[$key], |
||
| 1021 | Api\Translation::charset(),$charset); |
||
| 1022 | $content = $valueData . implode(';', $valuesData); |
||
| 1023 | |||
| 1024 | if ($version == '1.0' && (preg_match('/[^\x20-\x7F]/', $content) || |
||
| 1025 | ($paramData['CN'] && preg_match('/[^\x20-\x7F]/', $paramData['CN'])))) |
||
| 1026 | { |
||
| 1027 | $paramData['CHARSET'] = $charset; |
||
| 1028 | switch ($this->productManufacturer) |
||
| 1029 | { |
||
| 1030 | case 'groupdav': |
||
| 1031 | if ($this->productName == 'kde') |
||
| 1032 | { |
||
| 1033 | $paramData['ENCODING'] = 'QUOTED-PRINTABLE'; |
||
| 1034 | } |
||
| 1035 | else |
||
| 1036 | { |
||
| 1037 | $paramData['CHARSET'] = ''; |
||
| 1038 | if (preg_match(Api\CalDAV\Handler::REQUIRE_QUOTED_PRINTABLE_ENCODING, $valueData)) |
||
| 1039 | { |
||
| 1040 | $paramData['ENCODING'] = 'QUOTED-PRINTABLE'; |
||
| 1041 | } |
||
| 1042 | else |
||
| 1043 | { |
||
| 1044 | $paramData['ENCODING'] = ''; |
||
| 1045 | } |
||
| 1046 | } |
||
| 1047 | break; |
||
| 1048 | case 'funambol': |
||
| 1049 | $paramData['ENCODING'] = 'FUNAMBOL-QP'; |
||
| 1050 | } |
||
| 1051 | } |
||
| 1052 | /* |
||
| 1053 | if (preg_match('/([\000-\012])/', $valueData)) |
||
| 1054 | { |
||
| 1055 | if ($this->log) |
||
| 1056 | { |
||
| 1057 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ . |
||
| 1058 | "() Has invalid XML data: $valueData",3,$this->logfile); |
||
| 1059 | } |
||
| 1060 | } |
||
| 1061 | */ |
||
| 1062 | $vevent->setAttribute($key, $valueData, $paramData, true, $valuesData); |
||
| 1063 | } |
||
| 1064 | } |
||
| 1065 | $vcal->addComponent($vevent); |
||
| 1066 | $events_exported = true; |
||
| 1067 | } |
||
| 1068 | |||
| 1069 | $retval = $events_exported ? $vcal->exportvCalendar() : false; |
||
| 1070 | if ($this->log) |
||
| 1071 | { |
||
| 1072 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ . |
||
| 1073 | "() '$this->productManufacturer','$this->productName'\n",3,$this->logfile); |
||
| 1074 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ . |
||
| 1075 | "()\n".array2string($retval)."\n",3,$this->logfile); |
||
| 1076 | } |
||
| 1077 | |||
| 1078 | // hack to fix iCalendar exporting EXDATE always postfixed with a Z |
||
| 1079 | // EXDATE can have multiple values and therefore be folded into multiple lines |
||
| 1080 | return preg_replace_callback("/\nEXDATE;TZID=[^:]+:[0-9TZ \n,]+/", function($matches) |
||
| 1081 | { |
||
| 1082 | return preg_replace('/([0-9 ])Z/', '$1', $matches[0]); |
||
| 1083 | }, $retval); |
||
| 1084 | } |
||
| 1085 | |||
| 1086 | /** |
||
| 1087 | * Get DateTime value for a given time and timezone |
||
| 1088 | * |
||
| 1089 | * @param int|string|DateTime $time in server-time as returned by calendar_bo for $data_format='server' |
||
| 1090 | * @param string $tzid TZID of event or 'UTC' or NULL for palmos timestamps in usertime |
||
| 1091 | * @param array &$params=null parameter array to set TZID |
||
| 1092 | * @return mixed attribute value to set: integer timestamp if $tzid == 'UTC' otherwise Ymd\THis string IN $tzid |
||
| 1093 | */ |
||
| 1094 | static function getDateTime($time,$tzid,array &$params=null) |
||
| 1095 | { |
||
| 1096 | if (empty($tzid) || $tzid == 'UTC') |
||
| 1097 | { |
||
| 1098 | return Api\DateTime::to($time,'ts'); |
||
| 1099 | } |
||
| 1100 | if (!is_a($time,'DateTime')) |
||
| 1101 | { |
||
| 1102 | $time = new Api\DateTime($time,Api\DateTime::$server_timezone); |
||
| 1103 | } |
||
| 1104 | if (!isset(self::$tz_cache[$tzid])) |
||
| 1105 | { |
||
| 1106 | self::$tz_cache[$tzid] = calendar_timezones::DateTimeZone($tzid); |
||
| 1107 | } |
||
| 1108 | $time->setTimezone(self::$tz_cache[$tzid]); |
||
| 1109 | $params['TZID'] = $tzid; |
||
| 1110 | |||
| 1111 | return $time->format('Ymd\THis'); |
||
| 1112 | } |
||
| 1113 | |||
| 1114 | /** |
||
| 1115 | * Number of events imported in last call to importVCal |
||
| 1116 | * |
||
| 1117 | * @var int |
||
| 1118 | */ |
||
| 1119 | var $events_imported; |
||
| 1120 | |||
| 1121 | /** |
||
| 1122 | * Import an iCal |
||
| 1123 | * |
||
| 1124 | * @param string|resource $_vcalData |
||
| 1125 | * @param int $cal_id=-1 must be -1 for new entries! |
||
| 1126 | * @param string $etag=null if an etag is given, it has to match the current etag or the import will fail |
||
| 1127 | * @param boolean $merge=false merge data with existing entry |
||
| 1128 | * @param int $recur_date=0 if set, import the recurrence at this timestamp, |
||
| 1129 | * default 0 => import whole series (or events, if not recurring) |
||
| 1130 | * @param string $principalURL='' Used for CalDAV imports |
||
| 1131 | * @param int $user=null account_id of owner, default null |
||
| 1132 | * @param string $charset The encoding charset for $text. Defaults to |
||
| 1133 | * utf-8 for new format, iso-8859-1 for old format. |
||
| 1134 | * @param string $caldav_name=null name from CalDAV client or null (to use default) |
||
| 1135 | * @return int|boolean|null cal_id > 0 on success, false on failure or 0 for a failed etag|permission denied or null for "403 Forbidden" |
||
| 1136 | */ |
||
| 1137 | function importVCal($_vcalData, $cal_id=-1, $etag=null, $merge=false, $recur_date=0, $principalURL='', $user=null, $charset=null, $caldav_name=null,$skip_notification=false) |
||
| 1138 | { |
||
| 1139 | //error_log(__METHOD__."(, $cal_id, $etag, $merge, $recur_date, $principalURL, $user, $charset, $caldav_name)"); |
||
| 1140 | $this->events_imported = 0; |
||
| 1141 | $replace = $delete_exceptions= false; |
||
| 1142 | |||
| 1143 | if (!is_array($this->supportedFields)) $this->setSupportedFields(); |
||
| 1144 | |||
| 1145 | if (!($events = $this->icaltoegw($_vcalData, $principalURL, $charset))) |
||
| 1146 | { |
||
| 1147 | return false; |
||
| 1148 | } |
||
| 1149 | if (!is_array($events)) $cal_id = -1; // just to be sure, as iterator does NOT allow array access (eg. $events[0]) |
||
| 1150 | |||
| 1151 | if ($cal_id > 0) |
||
| 1152 | { |
||
| 1153 | if (count($events) == 1) |
||
| 1154 | { |
||
| 1155 | $replace = $recur_date == 0; |
||
| 1156 | $events[0]['id'] = $cal_id; |
||
| 1157 | if (!is_null($etag)) $events[0]['etag'] = (int) $etag; |
||
| 1158 | if ($recur_date) $events[0]['recurrence'] = $recur_date; |
||
| 1159 | } |
||
| 1160 | elseif (($foundEvent = $this->find_event(array('id' => $cal_id), 'exact')) && |
||
| 1161 | ($eventId = array_shift($foundEvent)) && |
||
| 1162 | ($egwEvent = $this->read($eventId))) |
||
| 1163 | { |
||
| 1164 | foreach ($events as $k => $event) |
||
| 1165 | { |
||
| 1166 | if (!isset($event['uid'])) $events[$k]['uid'] = $egwEvent['uid']; |
||
| 1167 | } |
||
| 1168 | } |
||
| 1169 | } |
||
| 1170 | |||
| 1171 | // check if we are importing an event series with exceptions in CalDAV |
||
| 1172 | // only first event / series master get's cal_id from URL |
||
| 1173 | // other events are exceptions and need to be checked if they are new |
||
| 1174 | // and for real (not status only) exceptions their recurrence-id need |
||
| 1175 | // to be included as recur_exception to the master |
||
| 1176 | if ($this->productManufacturer == 'groupdav' && $cal_id > 0 && |
||
| 1177 | $events[0]['recur_type'] != MCAL_RECUR_NONE) |
||
| 1178 | { |
||
| 1179 | calendar_groupdav::fix_series($events); |
||
| 1180 | } |
||
| 1181 | |||
| 1182 | if ($this->tzid) |
||
| 1183 | { |
||
| 1184 | $tzid = $this->tzid; |
||
| 1185 | } |
||
| 1186 | else |
||
| 1187 | { |
||
| 1188 | $tzid = Api\DateTime::$user_timezone->getName(); |
||
| 1189 | } |
||
| 1190 | |||
| 1191 | date_default_timezone_set($tzid); |
||
| 1192 | |||
| 1193 | $msg = null; |
||
| 1194 | foreach ($events as $event) |
||
| 1195 | { |
||
| 1196 | if (!is_array($event)) continue; // the iterator may return false |
||
| 1197 | |||
| 1198 | // Run event through callback |
||
| 1199 | if($this->event_callback && is_callable($this->event_callback)) |
||
| 1200 | { |
||
| 1201 | if(!call_user_func_array($this->event_callback, array(&$event))) |
||
| 1202 | { |
||
| 1203 | // Callback cancelled event |
||
| 1204 | continue; |
||
| 1205 | } |
||
| 1206 | } |
||
| 1207 | ++$this->events_imported; |
||
| 1208 | |||
| 1209 | if ($this->so->isWholeDay($event)) $event['whole_day'] = true; |
||
| 1210 | if (is_array($event['category'])) |
||
| 1211 | { |
||
| 1212 | $event['category'] = $this->find_or_add_categories($event['category'], |
||
| 1213 | isset($event['id']) ? $event['id'] : -1); |
||
| 1214 | } |
||
| 1215 | if ($this->log) |
||
| 1216 | { |
||
| 1217 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ |
||
| 1218 | ."($cal_id, $etag, $recur_date, $principalURL, $user, $charset)\n" |
||
| 1219 | . array2string($event)."\n",3,$this->logfile); |
||
| 1220 | } |
||
| 1221 | |||
| 1222 | $updated_id = false; |
||
| 1223 | |||
| 1224 | if ($replace) |
||
| 1225 | { |
||
| 1226 | $event_info['type'] = $event['recur_type'] == MCAL_RECUR_NONE ? |
||
| 1227 | 'SINGLE' : 'SERIES-MASTER'; |
||
| 1228 | $event_info['acl_edit'] = $this->check_perms(Acl::EDIT, $cal_id); |
||
| 1229 | if (($event_info['stored_event'] = $this->read($cal_id, 0, false, 'server')) && |
||
| 1230 | $event_info['stored_event']['recur_type'] != MCAL_RECUR_NONE && |
||
| 1231 | ($event_info['stored_event']['recur_type'] != $event['recur_type'] |
||
| 1232 | || $event_info['stored_event']['recur_interval'] != $event['recur_interval'] |
||
| 1233 | || $event_info['stored_event']['recur_data'] != $event['recur_data'] |
||
| 1234 | || $event_info['stored_event']['start'] != $event['start'])) |
||
| 1235 | { |
||
| 1236 | // handle the old exceptions |
||
| 1237 | $recur_exceptions = $this->so->get_related($event_info['stored_event']['uid']); |
||
| 1238 | foreach ($recur_exceptions as $id) |
||
| 1239 | { |
||
| 1240 | if ($delete_exceptions) |
||
| 1241 | { |
||
| 1242 | $this->delete($id,0,false,$skip_notification); |
||
| 1243 | } |
||
| 1244 | else |
||
| 1245 | { |
||
| 1246 | if (!($exception = $this->read($id))) continue; |
||
| 1247 | $exception['uid'] = Api\CalDAV::generate_uid('calendar', $id); |
||
| 1248 | $exception['reference'] = $exception['recurrence'] = 0; |
||
| 1249 | $this->update($exception, true,true,false,true,$msg,$skip_notification); |
||
| 1250 | } |
||
| 1251 | } |
||
| 1252 | } |
||
| 1253 | } |
||
| 1254 | else |
||
| 1255 | { |
||
| 1256 | $event_info = $this->get_event_info($event); |
||
| 1257 | } |
||
| 1258 | |||
| 1259 | // common adjustments for existing events |
||
| 1260 | if (is_array($event_info['stored_event'])) |
||
| 1261 | { |
||
| 1262 | if ($this->log) |
||
| 1263 | { |
||
| 1264 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ |
||
| 1265 | . "(UPDATE Event)\n" |
||
| 1266 | . array2string($event_info['stored_event'])."\n",3,$this->logfile); |
||
| 1267 | } |
||
| 1268 | if (empty($event['uid'])) |
||
| 1269 | { |
||
| 1270 | $event['uid'] = $event_info['stored_event']['uid']; // restore the UID if it was not delivered |
||
| 1271 | } |
||
| 1272 | elseif (empty($event['id'])) |
||
| 1273 | { |
||
| 1274 | $event['id'] = $event_info['stored_event']['id']; // CalDAV does only provide UIDs |
||
| 1275 | } |
||
| 1276 | if (is_array($event['participants'])) |
||
| 1277 | { |
||
| 1278 | // if the client does not return a status, we restore the original one |
||
| 1279 | foreach ($event['participants'] as $uid => $status) |
||
| 1280 | { |
||
| 1281 | if ($status[0] == 'X') |
||
| 1282 | { |
||
| 1283 | if (isset($event_info['stored_event']['participants'][$uid])) |
||
| 1284 | { |
||
| 1285 | if ($this->log) |
||
| 1286 | { |
||
| 1287 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 1288 | "() Restore status for $uid\n",3,$this->logfile); |
||
| 1289 | } |
||
| 1290 | $event['participants'][$uid] = $event_info['stored_event']['participants'][$uid]; |
||
| 1291 | } |
||
| 1292 | else |
||
| 1293 | { |
||
| 1294 | $event['participants'][$uid] = calendar_so::combine_status('U'); |
||
| 1295 | } |
||
| 1296 | } |
||
| 1297 | // restore resource-quantity from existing event as neither iOS nor Thunderbird returns our X-EGROUPWARE-QUANTITY |
||
| 1298 | elseif ($uid[0] === 'r' && isset($event_info['stored_event']['participants'][$uid])) |
||
| 1299 | { |
||
| 1300 | $quantity = $role = $old_quantity = null; |
||
| 1301 | calendar_so::split_status($status, $quantity, $role); |
||
| 1302 | calendar_so::split_status($event_info['stored_event']['participants'][$uid], $old_quantity); |
||
| 1303 | if ($old_quantity > 1) |
||
| 1304 | { |
||
| 1305 | $event['participants'][$uid] = calendar_so::combine_status('U', $old_quantity, $role); |
||
| 1306 | } |
||
| 1307 | } |
||
| 1308 | } |
||
| 1309 | } |
||
| 1310 | // unset old X-* attributes stored in custom-fields |
||
| 1311 | foreach ($event_info['stored_event'] as $key => $value) |
||
| 1312 | { |
||
| 1313 | if ($key[0] == '#' && $key[1] == '#' && !isset($event[$key])) |
||
| 1314 | { |
||
| 1315 | $event[$key] = ''; |
||
| 1316 | } |
||
| 1317 | } |
||
| 1318 | if ($merge) |
||
| 1319 | { |
||
| 1320 | if ($this->log) |
||
| 1321 | { |
||
| 1322 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 1323 | "()[MERGE]\n",3,$this->logfile); |
||
| 1324 | } |
||
| 1325 | // overwrite with server data for merge |
||
| 1326 | foreach ($event_info['stored_event'] as $key => $value) |
||
| 1327 | { |
||
| 1328 | switch ($key) |
||
| 1329 | { |
||
| 1330 | case 'participants_types': |
||
| 1331 | continue 2; // +1 for switch |
||
| 1332 | |||
| 1333 | case 'participants': |
||
| 1334 | foreach ($event_info['stored_event']['participants'] as $uid => $status) |
||
| 1335 | { |
||
| 1336 | // Is a participant and no longer present in the event? |
||
| 1337 | if (!isset($event['participants'][$uid])) |
||
| 1338 | { |
||
| 1339 | // Add it back in |
||
| 1340 | $event['participants'][$uid] = $status; |
||
| 1341 | } |
||
| 1342 | } |
||
| 1343 | break; |
||
| 1344 | |||
| 1345 | default: |
||
| 1346 | if (!empty($value)) $event[$key] = $value; |
||
| 1347 | } |
||
| 1348 | } |
||
| 1349 | } |
||
| 1350 | else |
||
| 1351 | { |
||
| 1352 | // no merge |
||
| 1353 | if(!isset($this->supportedFields['category'])) |
||
| 1354 | { |
||
| 1355 | $event['category'] = $event_info['stored_event']['category']; |
||
| 1356 | } |
||
| 1357 | if (!isset($this->supportedFields['participants']) |
||
| 1358 | || !$event['participants'] |
||
| 1359 | || !is_array($event['participants']) |
||
| 1360 | || !count($event['participants'])) |
||
| 1361 | { |
||
| 1362 | if ($this->log) |
||
| 1363 | { |
||
| 1364 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 1365 | "() No participants\n",3,$this->logfile); |
||
| 1366 | } |
||
| 1367 | |||
| 1368 | // If this is an updated meeting, and the client doesn't support |
||
| 1369 | // participants OR the event no longer contains participants, add them back |
||
| 1370 | unset($event['participants']); |
||
| 1371 | } |
||
| 1372 | // since we export now all participants in CalDAV as urn:uuid, if they have no email, |
||
| 1373 | // we dont need and dont want that special treatment anymore, as it keeps client from changing resources |
||
| 1374 | elseif ($this->productManufacturer != 'groupdav') |
||
| 1375 | { |
||
| 1376 | foreach ($event_info['stored_event']['participants'] as $uid => $status) |
||
| 1377 | { |
||
| 1378 | // Is it a resource and no longer present in the event? |
||
| 1379 | if ($uid[0] == 'r' && !isset($event['participants'][$uid])) |
||
| 1380 | { |
||
| 1381 | if ($this->log) |
||
| 1382 | { |
||
| 1383 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 1384 | "() Restore resource $uid to status $status\n",3,$this->logfile); |
||
| 1385 | } |
||
| 1386 | // Add it back in |
||
| 1387 | $event['participants'][$uid] = $status; |
||
| 1388 | } |
||
| 1389 | } |
||
| 1390 | } |
||
| 1391 | |||
| 1392 | /* Modifying an existing event with timezone different from default timezone of user |
||
| 1393 | * to a whole-day event (no timezone allowed according to iCal rfc) |
||
| 1394 | * --> code to modify start- and end-time here creates a one day longer event! |
||
| 1395 | * Skipping that code, creates the event correct in default timezone of user |
||
| 1396 | if (!empty($event['whole_day']) && $event['tzid'] != $event_info['stored_event']['tzid']) |
||
| 1397 | { |
||
| 1398 | // Adjust dates to original TZ |
||
| 1399 | $time = new Api\DateTime($event['start'],Api\DateTime::$server_timezone); |
||
| 1400 | $time =& $this->so->startOfDay($time, $event_info['stored_event']['tzid']); |
||
| 1401 | $event['start'] = Api\DateTime::to($time,'server'); |
||
| 1402 | //$time = new Api\DateTime($event['end'],Api\DateTime::$server_timezone); |
||
| 1403 | //$time =& $this->so->startOfDay($time, $event_info['stored_event']['tzid']); |
||
| 1404 | //$time->setTime(23, 59, 59); |
||
| 1405 | $time->modify('+'.round(($event['end']-$event['start'])/DAY_s).' day'); |
||
| 1406 | $event['end'] = Api\DateTime::to($time,'server'); |
||
| 1407 | if ($event['recur_type'] != MCAL_RECUR_NONE) |
||
| 1408 | { |
||
| 1409 | foreach ($event['recur_exception'] as $key => $day) |
||
| 1410 | { |
||
| 1411 | $time = new Api\DateTime($day,Api\DateTime::$server_timezone); |
||
| 1412 | $time =& $this->so->startOfDay($time, $event_info['stored_event']['tzid']); |
||
| 1413 | $event['recur_exception'][$key] = Api\DateTime::to($time,'server'); |
||
| 1414 | } |
||
| 1415 | } |
||
| 1416 | elseif ($event['recurrence']) |
||
| 1417 | { |
||
| 1418 | $time = new Api\DateTime($event['recurrence'],Api\DateTime::$server_timezone); |
||
| 1419 | $time =& $this->so->startOfDay($time, $event_info['stored_event']['tzid']); |
||
| 1420 | $event['recurrence'] = Api\DateTime::to($time,'server'); |
||
| 1421 | } |
||
| 1422 | error_log(__METHOD__."() TZ adjusted {$event_info['stored_event']['tzid']} --> {$event['tzid']} event=".array2string($event)); |
||
| 1423 | }*/ |
||
| 1424 | |||
| 1425 | calendar_rrule::rrule2tz($event, $event_info['stored_event']['start'], |
||
| 1426 | $event_info['stored_event']['tzid']); |
||
| 1427 | |||
| 1428 | $event['tzid'] = $event_info['stored_event']['tzid']; |
||
| 1429 | // avoid that iCal changes the organizer, which is not allowed |
||
| 1430 | $event['owner'] = $event_info['stored_event']['owner']; |
||
| 1431 | } |
||
| 1432 | $event['caldav_name'] = $event_info['stored_event']['caldav_name']; |
||
| 1433 | |||
| 1434 | // as we no longer export event owner/ORGANIZER as only participant, we have to re-add owner as participant |
||
| 1435 | // to not loose him, as EGroupware knows events without owner/ORGANIZER as participant |
||
| 1436 | if (isset($event_info['stored_event']['participants'][$event['owner']]) && !isset($event['participants'][$event['owner']])) |
||
| 1437 | { |
||
| 1438 | $event['participants'][$event['owner']] = $event_info['stored_event']['participants'][$event['owner']]; |
||
| 1439 | } |
||
| 1440 | } |
||
| 1441 | else // common adjustments for new events |
||
| 1442 | { |
||
| 1443 | unset($event['id']); |
||
| 1444 | if ($caldav_name) $event['caldav_name'] = $caldav_name; |
||
| 1445 | // set non blocking all day depending on the user setting |
||
| 1446 | if (!empty($event['whole_day']) && $this->nonBlockingAllday) |
||
| 1447 | { |
||
| 1448 | $event['non_blocking'] = 1; |
||
| 1449 | } |
||
| 1450 | |||
| 1451 | if (!is_null($user)) |
||
| 1452 | { |
||
| 1453 | if ($user > 0 && $this->check_perms(Acl::ADD, 0, $user)) |
||
| 1454 | { |
||
| 1455 | $event['owner'] = $user; |
||
| 1456 | } |
||
| 1457 | elseif ($user > 0) |
||
| 1458 | { |
||
| 1459 | date_default_timezone_set($GLOBALS['egw_info']['server']['server_timezone']); |
||
| 1460 | return 0; // no permission |
||
| 1461 | } |
||
| 1462 | else |
||
| 1463 | { |
||
| 1464 | // add group or resource invitation |
||
| 1465 | $event['owner'] = $this->user; |
||
| 1466 | if (!isset($event['participants'][$this->user])) |
||
| 1467 | { |
||
| 1468 | $event['participants'][$this->user] = calendar_so::combine_status('A', 1, 'CHAIR'); |
||
| 1469 | } |
||
| 1470 | // for resources check which new-status to give (eg. with direct booking permision 'A' instead 'U') |
||
| 1471 | $event['participants'][$user] = calendar_so::combine_status( |
||
| 1472 | $user < 0 || !isset($this->resources[$user[0]]['new_status']) ? 'U' : |
||
| 1473 | ExecMethod($this->resources[$user[0]]['new_status'], substr($user, 1))); |
||
| 1474 | } |
||
| 1475 | } |
||
| 1476 | // check if an owner is set and the current user has add rights |
||
| 1477 | // for that owners calendar; if not set the current user |
||
| 1478 | elseif (!isset($event['owner']) |
||
| 1479 | || !$this->check_perms(Acl::ADD, 0, $event['owner'])) |
||
| 1480 | { |
||
| 1481 | $event['owner'] = $this->user; |
||
| 1482 | } |
||
| 1483 | |||
| 1484 | if (!$event['participants'] |
||
| 1485 | || !is_array($event['participants']) |
||
| 1486 | || !count($event['participants']) |
||
| 1487 | // for new events, allways add owner as participant. Users expect to participate too, if they invite further participants. |
||
| 1488 | // They can now only remove themselfs, if that is desired, after storing the event first. |
||
| 1489 | || !isset($event['participants'][$event['owner']])) |
||
| 1490 | { |
||
| 1491 | $status = calendar_so::combine_status($event['owner'] == $this->user ? 'A' : 'U', 1, 'CHAIR'); |
||
| 1492 | if (!is_array($event['participants'])) $event['participants'] = array(); |
||
| 1493 | $event['participants'][$event['owner']] = $status; |
||
| 1494 | } |
||
| 1495 | else |
||
| 1496 | { |
||
| 1497 | foreach ($event['participants'] as $uid => $status) |
||
| 1498 | { |
||
| 1499 | // if the client did not give us a proper status => set default |
||
| 1500 | if ($status[0] == 'X') |
||
| 1501 | { |
||
| 1502 | if ($uid == $event['owner']) |
||
| 1503 | { |
||
| 1504 | $event['participants'][$uid] = calendar_so::combine_status('A', 1, 'CHAIR'); |
||
| 1505 | } |
||
| 1506 | else |
||
| 1507 | { |
||
| 1508 | $event['participants'][$uid] = calendar_so::combine_status('U'); |
||
| 1509 | } |
||
| 1510 | } |
||
| 1511 | } |
||
| 1512 | } |
||
| 1513 | } |
||
| 1514 | |||
| 1515 | // update alarms depending on the given event type |
||
| 1516 | if (count($event['alarm']) > 0 || isset($this->supportedFields['alarm'])) |
||
| 1517 | { |
||
| 1518 | switch ($event_info['type']) |
||
| 1519 | { |
||
| 1520 | case 'SINGLE': |
||
| 1521 | case 'SERIES-MASTER': |
||
| 1522 | case 'SERIES-EXCEPTION': |
||
| 1523 | case 'SERIES-EXCEPTION-PROPAGATE': |
||
| 1524 | if (isset($event['alarm'])) |
||
| 1525 | { |
||
| 1526 | $this->sync_alarms($event, (array)$event_info['stored_event']['alarm'], $this->user); |
||
| 1527 | } |
||
| 1528 | break; |
||
| 1529 | |||
| 1530 | case 'SERIES-PSEUDO-EXCEPTION': |
||
| 1531 | // nothing to do here |
||
| 1532 | break; |
||
| 1533 | } |
||
| 1534 | } |
||
| 1535 | |||
| 1536 | if ($this->log) |
||
| 1537 | { |
||
| 1538 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ . '(' |
||
| 1539 | . $event_info['type'] . ")\n" |
||
| 1540 | . array2string($event)."\n",3,$this->logfile); |
||
| 1541 | } |
||
| 1542 | |||
| 1543 | // Android (any maybe others) delete recurrences by setting STATUS: CANCELLED |
||
| 1544 | // as we ignore STATUS we have to delete the recurrence by calling delete |
||
| 1545 | if (in_array($event_info['type'], array('SERIES-EXCEPTION', 'SERIES-EXCEPTION-PROPAGATE', 'SERIES-PSEUDO-EXCEPTION')) && |
||
| 1546 | $event['status'] == 'CANCELLED') |
||
| 1547 | { |
||
| 1548 | if (!$this->delete($event['id'] ? $event['id'] : $cal_id, $event['recurrence'],false,$skip_notification)) |
||
| 1549 | { |
||
| 1550 | // delete fails (because no rights), reject recurrence |
||
| 1551 | $this->set_status($event['id'] ? $event['id'] : $cal_id, $this->user, 'R', $event['recurrence'],false,true,$skip_notification); |
||
| 1552 | } |
||
| 1553 | continue; |
||
| 1554 | } |
||
| 1555 | |||
| 1556 | // save event depending on the given event type |
||
| 1557 | switch ($event_info['type']) |
||
| 1558 | { |
||
| 1559 | case 'SINGLE': |
||
| 1560 | if ($this->log) |
||
| 1561 | { |
||
| 1562 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 1563 | "(): event SINGLE\n",3,$this->logfile); |
||
| 1564 | } |
||
| 1565 | |||
| 1566 | // update the event |
||
| 1567 | if ($event_info['acl_edit']) |
||
| 1568 | { |
||
| 1569 | // Force SINGLE |
||
| 1570 | $event['reference'] = 0; |
||
| 1571 | $event_to_store = $event; // prevent $event from being changed by the update method |
||
| 1572 | $this->server2usertime($event_to_store); |
||
| 1573 | $updated_id = $this->update($event_to_store, true,true,false,true,$msg,$skip_notification); |
||
| 1574 | unset($event_to_store); |
||
| 1575 | } |
||
| 1576 | break; |
||
| 1577 | |||
| 1578 | case 'SERIES-MASTER': |
||
| 1579 | if ($this->log) |
||
| 1580 | { |
||
| 1581 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 1582 | "(): event SERIES-MASTER\n",3,$this->logfile); |
||
| 1583 | } |
||
| 1584 | |||
| 1585 | // remove all known pseudo exceptions and update the event |
||
| 1586 | if ($event_info['acl_edit']) |
||
| 1587 | { |
||
| 1588 | $filter = isset($this->supportedFields['participants']) ? 'map' : 'tz_map'; |
||
| 1589 | $days = $this->so->get_recurrence_exceptions($event_info['stored_event'], $this->tzid, 0, 0, $filter); |
||
| 1590 | if ($this->log) |
||
| 1591 | { |
||
| 1592 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__."(EXCEPTIONS MAPPING):\n" . |
||
| 1593 | array2string($days)."\n",3,$this->logfile); |
||
| 1594 | } |
||
| 1595 | if (is_array($days)) |
||
| 1596 | { |
||
| 1597 | $recur_exceptions = array(); |
||
| 1598 | |||
| 1599 | foreach ($event['recur_exception'] as $recur_exception) |
||
| 1600 | { |
||
| 1601 | if (isset($days[$recur_exception])) |
||
| 1602 | { |
||
| 1603 | $recur_exceptions[] = $days[$recur_exception]; |
||
| 1604 | } |
||
| 1605 | } |
||
| 1606 | $event['recur_exception'] = $recur_exceptions; |
||
| 1607 | } |
||
| 1608 | |||
| 1609 | $event_to_store = $event; // prevent $event from being changed by the update method |
||
| 1610 | $this->server2usertime($event_to_store); |
||
| 1611 | $updated_id = $this->update($event_to_store, true,true,false,true,$msg,$skip_notification); |
||
| 1612 | unset($event_to_store); |
||
| 1613 | } |
||
| 1614 | break; |
||
| 1615 | |||
| 1616 | case 'SERIES-EXCEPTION': |
||
| 1617 | case 'SERIES-EXCEPTION-PROPAGATE': |
||
| 1618 | if ($this->log) |
||
| 1619 | { |
||
| 1620 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 1621 | "(): event SERIES-EXCEPTION\n",3,$this->logfile); |
||
| 1622 | } |
||
| 1623 | |||
| 1624 | // update event |
||
| 1625 | if ($event_info['acl_edit']) |
||
| 1626 | { |
||
| 1627 | if (isset($event_info['stored_event']['id'])) |
||
| 1628 | { |
||
| 1629 | // We update an existing exception |
||
| 1630 | $event['id'] = $event_info['stored_event']['id']; |
||
| 1631 | $event['category'] = $event_info['stored_event']['category']; |
||
| 1632 | } |
||
| 1633 | else |
||
| 1634 | { |
||
| 1635 | // We create a new exception |
||
| 1636 | unset($event['id']); |
||
| 1637 | unset($event_info['stored_event']); |
||
| 1638 | $event['recur_type'] = MCAL_RECUR_NONE; |
||
| 1639 | if (empty($event['recurrence'])) |
||
| 1640 | { |
||
| 1641 | // find an existing exception slot |
||
| 1642 | $occurence = $exception = false; |
||
| 1643 | foreach ($event_info['master_event']['recur_exception'] as $exception) |
||
| 1644 | { |
||
| 1645 | if ($exception > $event['start']) break; |
||
| 1646 | $occurence = $exception; |
||
| 1647 | } |
||
| 1648 | if (!$occurence) |
||
| 1649 | { |
||
| 1650 | if (!$exception) |
||
| 1651 | { |
||
| 1652 | // use start as dummy recurrence |
||
| 1653 | $event['recurrence'] = $event['start']; |
||
| 1654 | } |
||
| 1655 | else |
||
| 1656 | { |
||
| 1657 | $event['recurrence'] = $exception; |
||
| 1658 | } |
||
| 1659 | } |
||
| 1660 | else |
||
| 1661 | { |
||
| 1662 | $event['recurrence'] = $occurence; |
||
| 1663 | } |
||
| 1664 | } |
||
| 1665 | else |
||
| 1666 | { |
||
| 1667 | $event_info['master_event']['recur_exception'] = |
||
| 1668 | array_unique(array_merge($event_info['master_event']['recur_exception'], |
||
| 1669 | array($event['recurrence']))); |
||
| 1670 | } |
||
| 1671 | |||
| 1672 | $event['reference'] = $event_info['master_event']['id']; |
||
| 1673 | $event['category'] = $event_info['master_event']['category']; |
||
| 1674 | $event['owner'] = $event_info['master_event']['owner']; |
||
| 1675 | $event_to_store = $event_info['master_event']; // prevent the master_event from being changed by the update method |
||
| 1676 | $this->server2usertime($event_to_store); |
||
| 1677 | $this->update($event_to_store, true,true,false,true,$msg,$skip_notification); |
||
| 1678 | unset($event_to_store); |
||
| 1679 | } |
||
| 1680 | |||
| 1681 | $event_to_store = $event; // prevent $event from being changed by update method |
||
| 1682 | $this->server2usertime($event_to_store); |
||
| 1683 | $updated_id = $this->update($event_to_store, true,true,false,true,$msg,$skip_notification); |
||
| 1684 | unset($event_to_store); |
||
| 1685 | } |
||
| 1686 | break; |
||
| 1687 | |||
| 1688 | case 'SERIES-PSEUDO-EXCEPTION': |
||
| 1689 | if ($this->log) |
||
| 1690 | { |
||
| 1691 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 1692 | "(): event SERIES-PSEUDO-EXCEPTION\n",3,$this->logfile); |
||
| 1693 | } |
||
| 1694 | //Horde::logMessage('importVCAL event SERIES-PSEUDO-EXCEPTION', |
||
| 1695 | // __FILE__, __LINE__, PEAR_LOG_DEBUG); |
||
| 1696 | |||
| 1697 | if ($event_info['acl_edit']) |
||
| 1698 | { |
||
| 1699 | // truncate the status only exception from the series master |
||
| 1700 | $recur_exceptions = array(); |
||
| 1701 | foreach ($event_info['master_event']['recur_exception'] as $recur_exception) |
||
| 1702 | { |
||
| 1703 | if ($recur_exception != $event['recurrence']) |
||
| 1704 | { |
||
| 1705 | $recur_exceptions[] = $recur_exception; |
||
| 1706 | } |
||
| 1707 | } |
||
| 1708 | $event_info['master_event']['recur_exception'] = $recur_exceptions; |
||
| 1709 | |||
| 1710 | // save the series master with the adjusted exceptions |
||
| 1711 | $event_to_store = $event_info['master_event']; // prevent the master_event from being changed by the update method |
||
| 1712 | $this->server2usertime($event_to_store); |
||
| 1713 | $updated_id = $this->update($event_to_store, true, true, false, false,$msg,$skip_notification); |
||
| 1714 | unset($event_to_store); |
||
| 1715 | } |
||
| 1716 | |||
| 1717 | break; |
||
| 1718 | } |
||
| 1719 | |||
| 1720 | // read stored event into info array for fresh stored (new) events |
||
| 1721 | if (!is_array($event_info['stored_event']) && $updated_id > 0) |
||
| 1722 | { |
||
| 1723 | $event_info['stored_event'] = $this->read($updated_id, 0, false, 'server'); |
||
| 1724 | } |
||
| 1725 | |||
| 1726 | if (isset($event['participants'])) |
||
| 1727 | { |
||
| 1728 | // update status depending on the given event type |
||
| 1729 | switch ($event_info['type']) |
||
| 1730 | { |
||
| 1731 | case 'SINGLE': |
||
| 1732 | case 'SERIES-MASTER': |
||
| 1733 | case 'SERIES-EXCEPTION': |
||
| 1734 | case 'SERIES-EXCEPTION-PROPAGATE': |
||
| 1735 | if (is_array($event_info['stored_event'])) // status update requires a stored event |
||
| 1736 | { |
||
| 1737 | if ($event_info['acl_edit']) |
||
| 1738 | { |
||
| 1739 | // update all participants if we have the right to do that |
||
| 1740 | $this->update_status($event, $event_info['stored_event'],0,$skip_notification); |
||
| 1741 | } |
||
| 1742 | elseif (isset($event['participants'][$this->user]) || isset($event_info['stored_event']['participants'][$this->user])) |
||
| 1743 | { |
||
| 1744 | // update the users status only |
||
| 1745 | $this->set_status($event_info['stored_event']['id'], $this->user, |
||
| 1746 | ($event['participants'][$this->user] ? $event['participants'][$this->user] : 'R'), 0, true,true,$skip_notification); |
||
| 1747 | } |
||
| 1748 | } |
||
| 1749 | break; |
||
| 1750 | |||
| 1751 | case 'SERIES-PSEUDO-EXCEPTION': |
||
| 1752 | if (is_array($event_info['master_event'])) // status update requires a stored master event |
||
| 1753 | { |
||
| 1754 | $recurrence = $this->date2usertime($event['recurrence']); |
||
| 1755 | if ($event_info['acl_edit']) |
||
| 1756 | { |
||
| 1757 | // update all participants if we have the right to do that |
||
| 1758 | $this->update_status($event, $event_info['stored_event'], $recurrence,$skip_notification); |
||
| 1759 | } |
||
| 1760 | elseif (isset($event['participants'][$this->user]) || isset($event_info['master_event']['participants'][$this->user])) |
||
| 1761 | { |
||
| 1762 | // update the users status only |
||
| 1763 | $this->set_status($event_info['master_event']['id'], $this->user, |
||
| 1764 | ($event['participants'][$this->user] ? $event['participants'][$this->user] : 'R'), $recurrence, true,true,$skip_notification); |
||
| 1765 | } |
||
| 1766 | } |
||
| 1767 | break; |
||
| 1768 | } |
||
| 1769 | } |
||
| 1770 | |||
| 1771 | // choose which id to return to the client |
||
| 1772 | switch ($event_info['type']) |
||
| 1773 | { |
||
| 1774 | case 'SINGLE': |
||
| 1775 | case 'SERIES-MASTER': |
||
| 1776 | case 'SERIES-EXCEPTION': |
||
| 1777 | $return_id = is_array($event_info['stored_event']) ? $event_info['stored_event']['id'] : false; |
||
| 1778 | break; |
||
| 1779 | |||
| 1780 | case 'SERIES-PSEUDO-EXCEPTION': |
||
| 1781 | $return_id = is_array($event_info['master_event']) ? $event_info['master_event']['id'] . ':' . $event['recurrence'] : false; |
||
| 1782 | break; |
||
| 1783 | |||
| 1784 | case 'SERIES-EXCEPTION-PROPAGATE': |
||
| 1785 | if ($event_info['acl_edit'] && is_array($event_info['stored_event'])) |
||
| 1786 | { |
||
| 1787 | // we had sufficient rights to propagate the status only exception to a real one |
||
| 1788 | $return_id = $event_info['stored_event']['id']; |
||
| 1789 | } |
||
| 1790 | else |
||
| 1791 | { |
||
| 1792 | // we did not have sufficient rights to propagate the status only exception to a real one |
||
| 1793 | // we have to keep the SERIES-PSEUDO-EXCEPTION id and keep the event untouched |
||
| 1794 | $return_id = $event_info['master_event']['id'] . ':' . $event['recurrence']; |
||
| 1795 | } |
||
| 1796 | break; |
||
| 1797 | } |
||
| 1798 | |||
| 1799 | // handle ATTACH attribute for managed attachments |
||
| 1800 | if ($updated_id && Api\CalDAV::handle_attach('calendar', $updated_id, $event['attach'], $event['attach-delete-by-put']) === false) |
||
| 1801 | { |
||
| 1802 | $return_id = null; |
||
| 1803 | } |
||
| 1804 | |||
| 1805 | if ($this->log) |
||
| 1806 | { |
||
| 1807 | $event_info['stored_event'] = $this->read($event_info['stored_event']['id']); |
||
| 1808 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__."()[$updated_id]\n" . |
||
| 1809 | array2string($event_info['stored_event'])."\n",3,$this->logfile); |
||
| 1810 | } |
||
| 1811 | } |
||
| 1812 | date_default_timezone_set($GLOBALS['egw_info']['server']['server_timezone']); |
||
| 1813 | |||
| 1814 | return $updated_id === 0 ? 0 : $return_id; |
||
| 1815 | } |
||
| 1816 | |||
| 1817 | /** |
||
| 1818 | * Override parent update function to handle conflict checking callback, if set |
||
| 1819 | * |
||
| 1820 | * @param array &$event event-array, on return some values might be changed due to set defaults |
||
| 1821 | * @param boolean $ignore_conflicts =false just ignore conflicts or do a conflict check and return the conflicting events. |
||
| 1822 | * Set to false if $this->conflict_callback is set |
||
| 1823 | * @param boolean $touch_modified =true NOT USED ANYMORE (was only used in old csv-import), modified&modifier is always updated! |
||
| 1824 | * @param boolean $ignore_acl =false should we ignore the acl |
||
| 1825 | * @param boolean $updateTS =true update the content history of the event |
||
| 1826 | * @param array &$messages=null messages about because of missing ACL removed participants or categories |
||
| 1827 | * @param boolean $skip_notification =false true: send NO notifications, default false = send them |
||
| 1828 | * @return mixed on success: int $cal_id > 0, on error or conflicts false. |
||
| 1829 | * Conflicts are passed to $this->conflict_callback |
||
| 1830 | */ |
||
| 1831 | public function update(&$event,$ignore_conflicts=false,$touch_modified=true,$ignore_acl=false,$updateTS=true,&$messages=null, $skip_notification=false) |
||
| 1832 | { |
||
| 1833 | if($this->conflict_callback !== null) |
||
| 1834 | { |
||
| 1835 | // calendar_ical overrides search(), which breaks conflict checking |
||
| 1836 | // so we make sure to use the original from parent |
||
| 1837 | static $bo = null; |
||
| 1838 | if(!$bo) |
||
| 1839 | { |
||
| 1840 | $bo = new calendar_boupdate(); |
||
| 1841 | } |
||
| 1842 | $conflicts = $bo->conflicts($event); |
||
| 1843 | if(is_array($conflicts) && count($conflicts) > 0) |
||
| 1844 | { |
||
| 1845 | call_user_func_array($this->conflict_callback, array(&$event, &$conflicts)); |
||
| 1846 | return false; |
||
| 1847 | } |
||
| 1848 | } |
||
| 1849 | return parent::update($event, $ignore_conflicts, $touch_modified, $ignore_acl, $updateTS, $messages, $skip_notification); |
||
| 1850 | } |
||
| 1851 | |||
| 1852 | /** |
||
| 1853 | * Sync alarms of current user: add alarms added on client and remove the ones removed |
||
| 1854 | * |
||
| 1855 | * @param array& $event |
||
| 1856 | * @param array $old_alarms |
||
| 1857 | * @param int $user account_id of user to create alarm for |
||
| 1858 | * @return int number of modified alarms |
||
| 1859 | */ |
||
| 1860 | public function sync_alarms(array &$event, array $old_alarms, $user) |
||
| 1861 | { |
||
| 1862 | if ($this->debug) error_log(__METHOD__."(".array2string($event).', old_alarms='.array2string($old_alarms).", $user,)"); |
||
| 1863 | $modified = 0; |
||
| 1864 | foreach($event['alarm'] as &$alarm) |
||
| 1865 | { |
||
| 1866 | // check if alarm is already stored or from other users |
||
| 1867 | $found = false; |
||
| 1868 | foreach($old_alarms as $id => $old_alarm) |
||
| 1869 | { |
||
| 1870 | // not current users alarm --> ignore |
||
| 1871 | if (!$old_alarm['all'] && $old_alarm['owner'] != $user) |
||
| 1872 | { |
||
| 1873 | unset($old_alarm[$id]); |
||
| 1874 | continue; |
||
| 1875 | } |
||
| 1876 | // alarm found --> stop |
||
| 1877 | if (empty($alarm['uid']) && $alarm['offset'] == $old_alarm['offset'] || $alarm['uid'] && $alarm['uid'] == $old_alarm['uid']) |
||
| 1878 | { |
||
| 1879 | $found = true; |
||
| 1880 | unset($old_alarms[$id]); |
||
| 1881 | break; |
||
| 1882 | } |
||
| 1883 | } |
||
| 1884 | if ($this->debug) error_log(__METHOD__."($event[title] (#$event[id]), ..., $user) processing ".($found?'existing':'new')." alarm ".array2string($alarm)); |
||
| 1885 | if (!empty($alarm['attrs']['X-LIC-ERROR'])) |
||
| 1886 | { |
||
| 1887 | if ($this->debug) error_log(__METHOD__."($event[title] (#$event[id]), ..., $user) ignored X-LIC-ERROR=".array2string($alarm['X-LIC-ERROR'])); |
||
| 1888 | unset($alarm['attrs']['X-LIC-ERROR']); |
||
| 1889 | } |
||
| 1890 | // alarm not found --> add it |
||
| 1891 | if (!$found) |
||
| 1892 | { |
||
| 1893 | $alarm['owner'] = $user; |
||
| 1894 | if (!isset($alarm['time'])) $alarm['time'] = $event['start'] - $alarm['offset']; |
||
| 1895 | if ($alarm['time'] < time()) calendar_so::shift_alarm($event, $alarm); |
||
| 1896 | if ($this->debug) error_log(__METHOD__."() adding new alarm from client ".array2string($alarm)); |
||
| 1897 | if ($event['id']) $alarm['id'] = $this->save_alarm($event['id'], $alarm); |
||
| 1898 | ++$modified; |
||
| 1899 | } |
||
| 1900 | // existing alarm --> update it |
||
| 1901 | else |
||
| 1902 | { |
||
| 1903 | if (!isset($alarm['time'])) $alarm['time'] = $event['start'] - $alarm['offset']; |
||
| 1904 | if ($alarm['time'] < time()) calendar_so::shift_alarm($event, $alarm); |
||
| 1905 | $alarm = array_merge($old_alarm, $alarm); |
||
| 1906 | if ($this->debug) error_log(__METHOD__."() updating existing alarm from client ".array2string($alarm)); |
||
| 1907 | $alarm['id'] = $this->save_alarm($event['id'], $alarm); |
||
| 1908 | ++$modified; |
||
| 1909 | } |
||
| 1910 | } |
||
| 1911 | // remove all old alarms left from current user |
||
| 1912 | foreach($old_alarms as $id => $old_alarm) |
||
| 1913 | { |
||
| 1914 | // not current users alarm --> ignore |
||
| 1915 | if (!$old_alarm['all'] && $old_alarm['owner'] != $user) |
||
| 1916 | { |
||
| 1917 | unset($old_alarm[$id]); |
||
| 1918 | continue; |
||
| 1919 | } |
||
| 1920 | if ($this->debug) error_log(__METHOD__."() deleting alarm '$id' deleted on client ".array2string($old_alarm)); |
||
| 1921 | $this->delete_alarm($id); |
||
| 1922 | ++$modified; |
||
| 1923 | } |
||
| 1924 | return $modified; |
||
| 1925 | } |
||
| 1926 | |||
| 1927 | /** |
||
| 1928 | * get the value of an attribute by its name |
||
| 1929 | * |
||
| 1930 | * @param array $components |
||
| 1931 | * @param string $name eg. 'DTSTART' |
||
| 1932 | * @param string $what ='value' |
||
| 1933 | * @return mixed |
||
| 1934 | */ |
||
| 1935 | static function _get_attribute($components,$name,$what='value') |
||
| 1936 | { |
||
| 1937 | foreach ($components as $attribute) |
||
| 1938 | { |
||
| 1939 | if ($attribute['name'] == $name) |
||
| 1940 | { |
||
| 1941 | return !$what ? $attribute : $attribute[$what]; |
||
| 1942 | } |
||
| 1943 | } |
||
| 1944 | return false; |
||
| 1945 | } |
||
| 1946 | |||
| 1947 | /** |
||
| 1948 | * Parsing a valarm component preserving all attributes unknown to EGw |
||
| 1949 | * |
||
| 1950 | * @param array &$alarms on return alarms parsed |
||
| 1951 | * @param Horde_Icalendar_Valarm $valarm valarm component |
||
| 1952 | * @param int $duration in seconds to be able to convert RELATED=END |
||
| 1953 | * @return int number of parsed alarms |
||
| 1954 | */ |
||
| 1955 | static function valarm2egw(&$alarms, Horde_Icalendar_Valarm $valarm, $duration) |
||
| 1956 | { |
||
| 1957 | $alarm = array(); |
||
| 1958 | foreach ($valarm->getAllAttributes() as $vattr) |
||
| 1959 | { |
||
| 1960 | switch ($vattr['name']) |
||
| 1961 | { |
||
| 1962 | case 'TRIGGER': |
||
| 1963 | $vtype = (isset($vattr['params']['VALUE'])) |
||
| 1964 | ? $vattr['params']['VALUE'] : 'DURATION'; //default type |
||
| 1965 | switch ($vtype) |
||
| 1966 | { |
||
| 1967 | case 'DURATION': |
||
| 1968 | if (isset($vattr['params']['RELATED']) && $vattr['params']['RELATED'] == 'END') |
||
| 1969 | { |
||
| 1970 | $alarm['offset'] = $duration -$vattr['value']; |
||
| 1971 | } |
||
| 1972 | elseif (isset($vattr['params']['RELATED']) && $vattr['params']['RELATED'] != 'START') |
||
| 1973 | { |
||
| 1974 | error_log("Unsupported VALARM offset anchor ".$vattr['params']['RELATED']); |
||
| 1975 | return; |
||
| 1976 | } |
||
| 1977 | else |
||
| 1978 | { |
||
| 1979 | $alarm['offset'] = -$vattr['value']; |
||
| 1980 | } |
||
| 1981 | break; |
||
| 1982 | case 'DATE-TIME': |
||
| 1983 | $alarm['time'] = $vattr['value']; |
||
| 1984 | break; |
||
| 1985 | default: |
||
| 1986 | error_log('VALARM/TRIGGER: unsupported value type:' . $vtype); |
||
| 1987 | } |
||
| 1988 | break; |
||
| 1989 | |||
| 1990 | case 'UID': |
||
| 1991 | case 'X-WR-ALARMUID': |
||
| 1992 | $alarm['uid'] = $vattr['value']; |
||
| 1993 | break; |
||
| 1994 | |||
| 1995 | default: // store all other attributes, so we dont loose them |
||
| 1996 | $alarm['attrs'][$vattr['name']] = array( |
||
| 1997 | 'params' => $vattr['params'], |
||
| 1998 | 'value' => $vattr['value'], |
||
| 1999 | ); |
||
| 2000 | } |
||
| 2001 | } |
||
| 2002 | if (isset($alarm['offset']) || isset($alarm['time'])) |
||
| 2003 | { |
||
| 2004 | //error_log(__METHOD__."(..., ".$valarm->exportvCalendar().", $duration) alarm=".array2string($alarm)); |
||
| 2005 | $alarms[] = $alarm; |
||
| 2006 | return 1; |
||
| 2007 | } |
||
| 2008 | return 0; |
||
| 2009 | } |
||
| 2010 | |||
| 2011 | function setSupportedFields($_productManufacturer='', $_productName='') |
||
| 2012 | { |
||
| 2013 | $state =& $_SESSION['SyncML.state']; |
||
| 2014 | if (isset($state)) |
||
| 2015 | { |
||
| 2016 | $deviceInfo = $state->getClientDeviceInfo(); |
||
| 2017 | } |
||
| 2018 | |||
| 2019 | // store product manufacturer and name for further usage |
||
| 2020 | if ($_productManufacturer) |
||
| 2021 | { |
||
| 2022 | $this->productManufacturer = strtolower($_productManufacturer); |
||
| 2023 | $this->productName = strtolower($_productName); |
||
| 2024 | } |
||
| 2025 | |||
| 2026 | if (isset($deviceInfo) && is_array($deviceInfo)) |
||
| 2027 | { |
||
| 2028 | /* |
||
| 2029 | if ($this->log) |
||
| 2030 | { |
||
| 2031 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 2032 | '() ' . array2string($deviceInfo) . "\n",3,$this->logfile); |
||
| 2033 | } |
||
| 2034 | */ |
||
| 2035 | if (isset($deviceInfo['uidExtension']) && |
||
| 2036 | $deviceInfo['uidExtension']) |
||
| 2037 | { |
||
| 2038 | $this->uidExtension = true; |
||
| 2039 | } |
||
| 2040 | if (isset($deviceInfo['nonBlockingAllday']) && |
||
| 2041 | $deviceInfo['nonBlockingAllday']) |
||
| 2042 | { |
||
| 2043 | $this->nonBlockingAllday = true; |
||
| 2044 | } |
||
| 2045 | if (isset($deviceInfo['tzid']) && |
||
| 2046 | $deviceInfo['tzid']) |
||
| 2047 | { |
||
| 2048 | switch ($deviceInfo['tzid']) |
||
| 2049 | { |
||
| 2050 | case -1: |
||
| 2051 | $this->tzid = false; // use event's TZ |
||
| 2052 | break; |
||
| 2053 | case -2: |
||
| 2054 | $this->tzid = null; // use UTC for export |
||
| 2055 | break; |
||
| 2056 | default: |
||
| 2057 | $this->tzid = $deviceInfo['tzid']; |
||
| 2058 | } |
||
| 2059 | } |
||
| 2060 | elseif (strpos($this->productName, 'palmos') !== false) |
||
| 2061 | { |
||
| 2062 | // for palmos we have to use user-time and NO timezone |
||
| 2063 | $this->tzid = false; |
||
| 2064 | } |
||
| 2065 | |||
| 2066 | if (isset($GLOBALS['egw_info']['user']['preferences']['syncml']['calendar_owner'])) |
||
| 2067 | { |
||
| 2068 | $owner = $GLOBALS['egw_info']['user']['preferences']['syncml']['calendar_owner']; |
||
| 2069 | switch ($owner) |
||
| 2070 | { |
||
| 2071 | case 'G': |
||
| 2072 | case 'P': |
||
| 2073 | case 0: |
||
| 2074 | case -1: |
||
| 2075 | $owner = $this->user; |
||
| 2076 | break; |
||
| 2077 | default: |
||
| 2078 | if ((int)$owner && $this->check_perms(Acl::EDIT, 0, $owner)) |
||
| 2079 | { |
||
| 2080 | $this->calendarOwner = $owner; |
||
| 2081 | } |
||
| 2082 | } |
||
| 2083 | } |
||
| 2084 | if (!isset($this->productManufacturer) || |
||
| 2085 | $this->productManufacturer == '' || |
||
| 2086 | $this->productManufacturer == 'file') |
||
| 2087 | { |
||
| 2088 | $this->productManufacturer = strtolower($deviceInfo['manufacturer']); |
||
| 2089 | } |
||
| 2090 | if (!isset($this->productName) || $this->productName == '') |
||
| 2091 | { |
||
| 2092 | $this->productName = strtolower($deviceInfo['model']); |
||
| 2093 | } |
||
| 2094 | } |
||
| 2095 | |||
| 2096 | $defaultFields['minimal'] = array( |
||
| 2097 | 'public' => 'public', |
||
| 2098 | 'description' => 'description', |
||
| 2099 | 'end' => 'end', |
||
| 2100 | 'start' => 'start', |
||
| 2101 | 'location' => 'location', |
||
| 2102 | 'recur_type' => 'recur_type', |
||
| 2103 | 'recur_interval' => 'recur_interval', |
||
| 2104 | 'recur_data' => 'recur_data', |
||
| 2105 | 'recur_enddate' => 'recur_enddate', |
||
| 2106 | 'recur_exception' => 'recur_exception', |
||
| 2107 | 'title' => 'title', |
||
| 2108 | 'alarm' => 'alarm', |
||
| 2109 | 'whole_day' => 'whole_day', |
||
| 2110 | ); |
||
| 2111 | |||
| 2112 | $defaultFields['basic'] = $defaultFields['minimal'] + array( |
||
| 2113 | 'priority' => 'priority', |
||
| 2114 | ); |
||
| 2115 | |||
| 2116 | $defaultFields['nexthaus'] = $defaultFields['basic'] + array( |
||
| 2117 | 'participants' => 'participants', |
||
| 2118 | 'uid' => 'uid', |
||
| 2119 | ); |
||
| 2120 | |||
| 2121 | $defaultFields['s60'] = $defaultFields['basic'] + array( |
||
| 2122 | 'category' => 'category', |
||
| 2123 | 'recurrence' => 'recurrence', |
||
| 2124 | 'uid' => 'uid', |
||
| 2125 | ); |
||
| 2126 | |||
| 2127 | $defaultFields['synthesis'] = $defaultFields['basic'] + array( |
||
| 2128 | 'participants' => 'participants', |
||
| 2129 | 'owner' => 'owner', |
||
| 2130 | 'category' => 'category', |
||
| 2131 | 'non_blocking' => 'non_blocking', |
||
| 2132 | 'uid' => 'uid', |
||
| 2133 | 'recurrence' => 'recurrence', |
||
| 2134 | 'etag' => 'etag', |
||
| 2135 | ); |
||
| 2136 | |||
| 2137 | $defaultFields['funambol'] = $defaultFields['basic'] + array( |
||
| 2138 | 'participants' => 'participants', |
||
| 2139 | 'owner' => 'owner', |
||
| 2140 | 'category' => 'category', |
||
| 2141 | 'non_blocking' => 'non_blocking', |
||
| 2142 | ); |
||
| 2143 | |||
| 2144 | $defaultFields['evolution'] = $defaultFields['basic'] + array( |
||
| 2145 | 'participants' => 'participants', |
||
| 2146 | 'owner' => 'owner', |
||
| 2147 | 'category' => 'category', |
||
| 2148 | 'uid' => 'uid', |
||
| 2149 | ); |
||
| 2150 | |||
| 2151 | $defaultFields['full'] = $defaultFields['basic'] + array( |
||
| 2152 | 'participants' => 'participants', |
||
| 2153 | 'owner' => 'owner', |
||
| 2154 | 'category' => 'category', |
||
| 2155 | 'non_blocking' => 'non_blocking', |
||
| 2156 | 'uid' => 'uid', |
||
| 2157 | 'recurrence' => 'recurrence', |
||
| 2158 | 'etag' => 'etag', |
||
| 2159 | 'status' => 'status', |
||
| 2160 | ); |
||
| 2161 | |||
| 2162 | |||
| 2163 | switch ($this->productManufacturer) |
||
| 2164 | { |
||
| 2165 | case 'nexthaus corporation': |
||
| 2166 | case 'nexthaus corp': |
||
| 2167 | switch ($this->productName) |
||
| 2168 | { |
||
| 2169 | default: |
||
| 2170 | $this->supportedFields = $defaultFields['nexthaus']; |
||
| 2171 | break; |
||
| 2172 | } |
||
| 2173 | break; |
||
| 2174 | |||
| 2175 | // multisync does not provide anymore information then the manufacturer |
||
| 2176 | // we suppose multisync with evolution |
||
| 2177 | case 'the multisync project': |
||
| 2178 | switch ($this->productName) |
||
| 2179 | { |
||
| 2180 | default: |
||
| 2181 | $this->supportedFields = $defaultFields['basic']; |
||
| 2182 | break; |
||
| 2183 | } |
||
| 2184 | break; |
||
| 2185 | |||
| 2186 | case 'siemens': |
||
| 2187 | switch ($this->productName) |
||
| 2188 | { |
||
| 2189 | case 'sx1': |
||
| 2190 | $this->supportedFields = $defaultFields['minimal']; |
||
| 2191 | break; |
||
| 2192 | default: |
||
| 2193 | error_log("Unknown Siemens phone '$_productName', using minimal set"); |
||
| 2194 | $this->supportedFields = $defaultFields['minimal']; |
||
| 2195 | break; |
||
| 2196 | } |
||
| 2197 | break; |
||
| 2198 | |||
| 2199 | case 'nokia': |
||
| 2200 | switch ($this->productName) |
||
| 2201 | { |
||
| 2202 | case 'e61': |
||
| 2203 | $this->supportedFields = $defaultFields['minimal']; |
||
| 2204 | break; |
||
| 2205 | case 'e51': |
||
| 2206 | case 'e90': |
||
| 2207 | case 'e71': |
||
| 2208 | case 'e72-1': |
||
| 2209 | case 'e75-1': |
||
| 2210 | case 'e66': |
||
| 2211 | case '6120c': |
||
| 2212 | case 'nokia 6131': |
||
| 2213 | case 'n97': |
||
| 2214 | case 'n97 mini': |
||
| 2215 | case '5800 xpressmusic': |
||
| 2216 | $this->supportedFields = $defaultFields['s60']; |
||
| 2217 | break; |
||
| 2218 | default: |
||
| 2219 | if ($this->productName[0] == 'e') |
||
| 2220 | { |
||
| 2221 | $model = 'E90'; |
||
| 2222 | $this->supportedFields = $defaultFields['s60']; |
||
| 2223 | } |
||
| 2224 | else |
||
| 2225 | { |
||
| 2226 | $model = 'E61'; |
||
| 2227 | $this->supportedFields = $defaultFields['minimal']; |
||
| 2228 | } |
||
| 2229 | error_log("Unknown Nokia phone '$_productName', assuming same as '$model'"); |
||
| 2230 | break; |
||
| 2231 | } |
||
| 2232 | break; |
||
| 2233 | |||
| 2234 | case 'sonyericsson': |
||
| 2235 | case 'sony ericsson': |
||
| 2236 | switch ($this->productName) |
||
| 2237 | { |
||
| 2238 | case 'd750i': |
||
| 2239 | case 'p910i': |
||
| 2240 | case 'g705i': |
||
| 2241 | case 'w890i': |
||
| 2242 | $this->supportedFields = $defaultFields['basic']; |
||
| 2243 | break; |
||
| 2244 | default: |
||
| 2245 | error_log("Unknown Sony Ericsson phone '$this->productName' assuming d750i"); |
||
| 2246 | $this->supportedFields = $defaultFields['basic']; |
||
| 2247 | break; |
||
| 2248 | } |
||
| 2249 | break; |
||
| 2250 | |||
| 2251 | case 'synthesis ag': |
||
| 2252 | switch ($this->productName) |
||
| 2253 | { |
||
| 2254 | case 'sysync client pocketpc std': |
||
| 2255 | case 'sysync client pocketpc pro': |
||
| 2256 | case 'sysync client iphone contacts': |
||
| 2257 | case 'sysync client iphone contacts+todoz': |
||
| 2258 | default: |
||
| 2259 | $this->supportedFields = $defaultFields['synthesis']; |
||
| 2260 | break; |
||
| 2261 | } |
||
| 2262 | break; |
||
| 2263 | |||
| 2264 | //Syncevolution compatibility |
||
| 2265 | case 'patrick ohly': |
||
| 2266 | $this->supportedFields = $defaultFields['evolution']; |
||
| 2267 | break; |
||
| 2268 | |||
| 2269 | case '': // seems syncevolution 0.5 doesn't send a manufacturer |
||
| 2270 | error_log("No vendor name, assuming syncevolution 0.5"); |
||
| 2271 | $this->supportedFields = $defaultFields['evolution']; |
||
| 2272 | break; |
||
| 2273 | |||
| 2274 | case 'file': // used outside of SyncML, eg. by the calendar itself ==> all possible fields |
||
| 2275 | if ($this->cal_prefs['export_timezone']) |
||
| 2276 | { |
||
| 2277 | $this->tzid = $this->cal_prefs['export_timezone']; |
||
| 2278 | } |
||
| 2279 | else // not set or '0' = use event TZ |
||
| 2280 | { |
||
| 2281 | $this->tzid = false; // use event's TZ |
||
| 2282 | } |
||
| 2283 | $this->supportedFields = $defaultFields['full']; |
||
| 2284 | break; |
||
| 2285 | |||
| 2286 | case 'full': |
||
| 2287 | case 'groupdav': // all GroupDAV access goes through here |
||
| 2288 | $this->tzid = false; // use event's TZ |
||
| 2289 | switch ($this->productName) |
||
| 2290 | { |
||
| 2291 | default: |
||
| 2292 | $this->supportedFields = $defaultFields['full']; |
||
| 2293 | unset($this->supportedFields['whole_day']); |
||
| 2294 | } |
||
| 2295 | break; |
||
| 2296 | |||
| 2297 | case 'funambol': |
||
| 2298 | $this->supportedFields = $defaultFields['funambol']; |
||
| 2299 | break; |
||
| 2300 | |||
| 2301 | // the fallback for SyncML |
||
| 2302 | default: |
||
| 2303 | error_log("Unknown calendar SyncML client: manufacturer='$this->productManufacturer' product='$this->productName'"); |
||
| 2304 | $this->supportedFields = $defaultFields['synthesis']; |
||
| 2305 | } |
||
| 2306 | |||
| 2307 | if ($this->log) |
||
| 2308 | { |
||
| 2309 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 2310 | '(' . $this->productManufacturer . |
||
| 2311 | ', '. $this->productName .', ' . |
||
| 2312 | ($this->tzid ? $this->tzid : Api\DateTime::$user_timezone->getName()) . |
||
| 2313 | ', ' . $this->calendarOwner . ")\n" , 3, $this->logfile); |
||
| 2314 | } |
||
| 2315 | |||
| 2316 | //Horde::logMessage('setSupportedFields(' . $this->productManufacturer . ', ' |
||
| 2317 | // . $this->productName .', ' . |
||
| 2318 | // ($this->tzid ? $this->tzid : Api\DateTime::$user_timezone->getName()) .')', |
||
| 2319 | // __FILE__, __LINE__, PEAR_LOG_DEBUG); |
||
| 2320 | } |
||
| 2321 | |||
| 2322 | /** |
||
| 2323 | * Convert vCalendar data in EGw events |
||
| 2324 | * |
||
| 2325 | * @param string|resource $_vcalData |
||
| 2326 | * @param string $principalURL ='' Used for CalDAV imports |
||
| 2327 | * @param string $charset The encoding charset for $text. Defaults to |
||
| 2328 | * utf-8 for new format, iso-8859-1 for old format. |
||
| 2329 | * @return Iterator|array|boolean Iterator if resource given or array of events on success, false on failure |
||
| 2330 | */ |
||
| 2331 | function icaltoegw($_vcalData, $principalURL='', $charset=null) |
||
| 2332 | { |
||
| 2333 | if ($this->log) |
||
| 2334 | { |
||
| 2335 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__."($principalURL, $charset)\n" . |
||
| 2336 | array2string($_vcalData)."\n",3,$this->logfile); |
||
| 2337 | } |
||
| 2338 | |||
| 2339 | if (!is_array($this->supportedFields)) $this->setSupportedFields(); |
||
| 2340 | |||
| 2341 | // we use Api\CalDAV\IcalIterator only on resources, as calling importVCal() accesses single events like an array (eg. $events[0]) |
||
| 2342 | if (is_resource($_vcalData)) |
||
| 2343 | { |
||
| 2344 | return new Api\CalDAV\IcalIterator($_vcalData, 'VCALENDAR', $charset, |
||
| 2345 | // true = add container as last parameter to callback parameters |
||
| 2346 | array($this, '_ical2egw_callback'), array($this->tzid, $principalURL), true); |
||
| 2347 | } |
||
| 2348 | |||
| 2349 | if ($this->tzid) |
||
| 2350 | { |
||
| 2351 | $tzid = $this->tzid; |
||
| 2352 | } |
||
| 2353 | else |
||
| 2354 | { |
||
| 2355 | $tzid = Api\DateTime::$user_timezone->getName(); |
||
| 2356 | } |
||
| 2357 | |||
| 2358 | date_default_timezone_set($tzid); |
||
| 2359 | |||
| 2360 | $events = array(); |
||
| 2361 | $vcal = new Horde_Icalendar; |
||
| 2362 | if ($charset && $charset != 'utf-8') |
||
| 2363 | { |
||
| 2364 | $_vcalData = Api\Translation::convert($_vcalData, $charset, 'utf-8'); |
||
| 2365 | } |
||
| 2366 | if (!$vcal->parsevCalendar($_vcalData, 'VCALENDAR')) |
||
| 2367 | { |
||
| 2368 | if ($this->log) |
||
| 2369 | { |
||
| 2370 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__. |
||
| 2371 | "(): No vCalendar Container found!\n",3,$this->logfile); |
||
| 2372 | } |
||
| 2373 | date_default_timezone_set($GLOBALS['egw_info']['server']['server_timezone']); |
||
| 2374 | return false; |
||
| 2375 | } |
||
| 2376 | foreach ($vcal->getComponents() as $component) |
||
| 2377 | { |
||
| 2378 | if (($event = $this->_ical2egw_callback($component,$this->tzid,$principalURL,$vcal))) |
||
| 2379 | { |
||
| 2380 | $events[] = $event; |
||
| 2381 | } |
||
| 2382 | } |
||
| 2383 | date_default_timezone_set($GLOBALS['egw_info']['server']['server_timezone']); |
||
| 2384 | |||
| 2385 | return $events; |
||
| 2386 | } |
||
| 2387 | |||
| 2388 | /** |
||
| 2389 | * Get email of organizer of first vevent in given iCalendar |
||
| 2390 | * |
||
| 2391 | * @param string $_ical |
||
| 2392 | * @return string|boolean |
||
| 2393 | */ |
||
| 2394 | public static function getIcalOrganizer($_ical) |
||
| 2395 | { |
||
| 2396 | $vcal = new Horde_Icalendar; |
||
| 2397 | if (!$vcal->parsevCalendar($_ical, 'VCALENDAR')) |
||
| 2398 | { |
||
| 2399 | return false; |
||
| 2400 | } |
||
| 2401 | if (($vevent = $vcal->findComponentByAttribute('Vevent', 'ORGANIZER'))) |
||
| 2402 | { |
||
| 2403 | $organizer = $vevent->getAttribute('ORGANIZER'); |
||
| 2404 | if (stripos($organizer, 'mailto:') === 0) |
||
| 2405 | { |
||
| 2406 | return substr($organizer, 7); |
||
| 2407 | } |
||
| 2408 | $params = $vevent->getAttribute('ORGANIZER', true); |
||
| 2409 | return $params['email']; |
||
| 2410 | } |
||
| 2411 | return false; |
||
| 2412 | } |
||
| 2413 | |||
| 2414 | /** |
||
| 2415 | * Callback for Api\CalDAV\IcalIterator to convert Horde_iCalendar_Vevent to EGw event array |
||
| 2416 | * |
||
| 2417 | * @param Horde_iCalendar $component |
||
| 2418 | * @param string $tzid timezone |
||
| 2419 | * @param string $principalURL ='' Used for CalDAV imports |
||
| 2420 | * @param Horde_Icalendar $container =null container to access attributes on container |
||
| 2421 | * @return array|boolean event array or false if $component is no Horde_Icalendar_Vevent |
||
| 2422 | */ |
||
| 2423 | function _ical2egw_callback(Horde_Icalendar $component, $tzid, $principalURL='', Horde_Icalendar $container=null) |
||
| 2476 | } |
||
| 2477 | |||
| 2478 | /** |
||
| 2479 | * Parse a VEVENT |
||
| 2480 | * |
||
| 2481 | * @param array $component VEVENT |
||
| 2482 | * @param string $version vCal version (1.0/2.0) |
||
| 2483 | * @param array $supportedFields supported fields of the device |
||
| 2484 | * @param string $principalURL ='' Used for CalDAV imports, no longer used in favor of Api\CalDAV\Principals::url2uid() |
||
| 2485 | * @param string $check_component ='Horde_Icalendar_Vevent' |
||
| 2486 | * @param Horde_Icalendar $container =null container to access attributes on container |
||
| 2487 | * @return array|boolean event on success, false on failure |
||
| 2488 | */ |
||
| 2489 | function vevent2egw($component, $version, $supportedFields, $principalURL='', $check_component='Horde_Icalendar_Vevent', Horde_Icalendar $container=null) |
||
| 2490 | { |
||
| 2491 | unset($principalURL); // not longer used, but required in function signature |
||
| 2492 | |||
| 2493 | if ($check_component && !is_a($component, $check_component)) |
||
| 2494 | { |
||
| 2495 | if ($this->log) |
||
| 2496 | { |
||
| 2497 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__.'()' . |
||
| 2498 | get_class($component)." found\n",3,$this->logfile); |
||
| 2499 | } |
||
| 2500 | return false; |
||
| 2501 | } |
||
| 2502 | |||
| 2503 | if (!empty($GLOBALS['egw_info']['user']['preferences']['syncml']['minimum_uid_length'])) |
||
| 2504 | { |
||
| 2505 | $minimum_uid_length = $GLOBALS['egw_info']['user']['preferences']['syncml']['minimum_uid_length']; |
||
| 2506 | } |
||
| 2507 | else |
||
| 2508 | { |
||
| 2509 | $minimum_uid_length = 8; |
||
| 2510 | } |
||
| 2511 | |||
| 2512 | $isDate = false; |
||
| 2513 | $event = array(); |
||
| 2514 | $alarms = array(); |
||
| 2515 | $organizer_status = $organizer_uid = null; |
||
| 2516 | $vcardData = array( |
||
| 2517 | 'recur_type' => MCAL_RECUR_NONE, |
||
| 2518 | 'recur_exception' => array(), |
||
| 2519 | 'priority' => 0, // iCalendar default is 0=undefined, not EGroupware 5=normal |
||
| 2520 | 'public' => 1, |
||
| 2521 | ); |
||
| 2522 | // we need to parse DTSTART, DTEND or DURATION (in that order!) first |
||
| 2523 | foreach (array_merge( |
||
| 2524 | $component->getAllAttributes('DTSTART'), |
||
| 2525 | $component->getAllAttributes('DTEND'), |
||
| 2526 | $component->getAllAttributes('DURATION')) as $attributes) |
||
| 2527 | { |
||
| 2528 | //error_log(__METHOD__."() attribute=".array2string($attributes)); |
||
| 2529 | switch ($attributes['name']) |
||
| 2530 | { |
||
| 2531 | case 'DTSTART': |
||
| 2532 | if (isset($attributes['params']['VALUE']) |
||
| 2533 | && $attributes['params']['VALUE'] == 'DATE') |
||
| 2534 | { |
||
| 2535 | $isDate = true; |
||
| 2536 | } |
||
| 2537 | $dtstart_ts = is_numeric($attributes['value']) ? $attributes['value'] : $this->date2ts($attributes['value']); |
||
| 2538 | $vcardData['start'] = $dtstart_ts; |
||
| 2539 | |||
| 2540 | // set event timezone from dtstart, if specified there |
||
| 2541 | if (!empty($attributes['params']['TZID'])) |
||
| 2542 | { |
||
| 2543 | // import TZID, if PHP understands it (we only care about TZID of starttime, |
||
| 2544 | // as we store only a TZID for the whole event) |
||
| 2545 | try |
||
| 2546 | { |
||
| 2547 | $tz = calendar_timezones::DateTimeZone($attributes['params']['TZID']); |
||
| 2548 | // sometimes we do not get an Api\DateTime object but no exception is thrown |
||
| 2549 | // may be php 5.2.x related. occurs when a NokiaE72 tries to open Outlook invitations |
||
| 2550 | if ($tz instanceof DateTimeZone) |
||
| 2551 | { |
||
| 2552 | $event['tzid'] = $tz->getName(); |
||
| 2553 | } |
||
| 2554 | else |
||
| 2555 | { |
||
| 2556 | error_log(__METHOD__ . '() unknown TZID=' |
||
| 2557 | . $attributes['params']['TZID'] . ', defaulting to timezone "' |
||
| 2558 | . date_default_timezone_get() . '".'.array2string($tz)); |
||
| 2559 | $event['tzid'] = date_default_timezone_get(); // default to current timezone |
||
| 2560 | } |
||
| 2561 | } |
||
| 2562 | catch(Exception $e) |
||
| 2563 | { |
||
| 2564 | error_log(__METHOD__ . '() unknown TZID=' |
||
| 2565 | . $attributes['params']['TZID'] . ', defaulting to timezone "' |
||
| 2566 | . date_default_timezone_get() . '".'.$e->getMessage()); |
||
| 2567 | $event['tzid'] = date_default_timezone_get(); // default to current timezone |
||
| 2568 | } |
||
| 2569 | } |
||
| 2570 | // if no timezone given and one is specified in class (never the case for CalDAV) |
||
| 2571 | elseif ($this->tzid) |
||
| 2572 | { |
||
| 2573 | $event['tzid'] = $this->tzid; |
||
| 2574 | } |
||
| 2575 | // Horde seems not to distinguish between an explicit UTC time postfixed with Z and one without |
||
| 2576 | // assuming for now UTC to pass CalDAVTester tests |
||
| 2577 | // ToDo: fix Horde_Icalendar to return UTC for timestamp postfixed with Z |
||
| 2578 | elseif (!$isDate) |
||
| 2579 | { |
||
| 2580 | $event['tzid'] = 'UTC'; |
||
| 2581 | } |
||
| 2582 | // default to use timezone to better kope with floating time |
||
| 2583 | else |
||
| 2584 | { |
||
| 2585 | $event['tzid'] = Api\DateTime::$user_timezone->getName(); |
||
| 2586 | } |
||
| 2587 | break; |
||
| 2588 | |||
| 2589 | case 'DTEND': |
||
| 2590 | $dtend_ts = is_numeric($attributes['value']) ? $attributes['value'] : $this->date2ts($attributes['value']); |
||
| 2591 | if (date('H:i:s',$dtend_ts) == '00:00:00') |
||
| 2592 | { |
||
| 2593 | $dtend_ts -= 1; |
||
| 2594 | } |
||
| 2595 | $vcardData['end'] = $dtend_ts; |
||
| 2596 | break; |
||
| 2597 | |||
| 2598 | case 'DURATION': // clients can use DTSTART+DURATION, instead of DTSTART+DTEND |
||
| 2599 | if (!isset($vcardData['end'])) |
||
| 2600 | { |
||
| 2601 | $vcardData['end'] = $vcardData['start'] + $attributes['value']; |
||
| 2602 | } |
||
| 2603 | else |
||
| 2604 | { |
||
| 2605 | error_log(__METHOD__."() find DTEND AND DURATION --> ignoring DURATION"); |
||
| 2606 | } |
||
| 2607 | break; |
||
| 2608 | } |
||
| 2609 | } |
||
| 2610 | if (!isset($vcardData['start'])) |
||
| 2611 | { |
||
| 2612 | if ($this->log) |
||
| 2613 | { |
||
| 2614 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ |
||
| 2615 | . "() DTSTART missing!\n",3,$this->logfile); |
||
| 2616 | } |
||
| 2617 | return false; // not a valid entry |
||
| 2618 | } |
||
| 2619 | // if neither duration nor dtend specified, default for dtstart as date is 1 day |
||
| 2620 | if (!isset($vcardData['end']) && !$isDate) |
||
| 2621 | { |
||
| 2622 | $end = new Api\DateTime($vcardData['start']); |
||
| 2623 | $end->add('1 day'); |
||
| 2624 | $vcardData['end'] = $end->format('ts'); |
||
| 2625 | } |
||
| 2626 | // lets see what we can get from the vcard |
||
| 2627 | foreach ($component->getAllAttributes() as $attributes) |
||
| 2628 | { |
||
| 2629 | switch ($attributes['name']) |
||
| 2630 | { |
||
| 2631 | case 'X-MICROSOFT-CDO-ALLDAYEVENT': |
||
| 2632 | if (isset($supportedFields['whole_day'])) |
||
| 2633 | { |
||
| 2634 | $event['whole_day'] = (isset($attributes['value'])?strtoupper($attributes['value'])=='TRUE':true); |
||
| 2635 | } |
||
| 2636 | break; |
||
| 2637 | case 'AALARM': |
||
| 2638 | case 'DALARM': |
||
| 2639 | $alarmTime = $attributes['value']; |
||
| 2640 | $alarms[$alarmTime] = array( |
||
| 2641 | 'time' => $alarmTime |
||
| 2642 | ); |
||
| 2643 | break; |
||
| 2644 | case 'CLASS': |
||
| 2645 | $vcardData['public'] = (int)(strtolower($attributes['value']) == 'public'); |
||
| 2646 | break; |
||
| 2647 | case 'DESCRIPTION': |
||
| 2648 | $vcardData['description'] = str_replace("\r\n", "\n", $attributes['value']); |
||
| 2649 | $matches = null; |
||
| 2650 | if (preg_match('/\s*\[UID:(.+)?\]/Usm', $attributes['value'], $matches)) |
||
| 2651 | { |
||
| 2652 | if (!isset($vcardData['uid']) |
||
| 2653 | && strlen($matches[1]) >= $minimum_uid_length) |
||
| 2654 | { |
||
| 2655 | $vcardData['uid'] = $matches[1]; |
||
| 2656 | } |
||
| 2657 | } |
||
| 2658 | break; |
||
| 2659 | case 'RECURRENCE-ID': |
||
| 2660 | case 'X-RECURRENCE-ID': |
||
| 2661 | $vcardData['recurrence'] = $attributes['value']; |
||
| 2662 | break; |
||
| 2663 | case 'LOCATION': |
||
| 2664 | $vcardData['location'] = str_replace("\r\n", "\n", $attributes['value']); |
||
| 2665 | break; |
||
| 2666 | case 'RRULE': |
||
| 2667 | unset($vcardData['recur_type']); // it wont be set by += |
||
| 2668 | $vcardData += calendar_rrule::parseRrule($attributes['value']); |
||
| 2669 | if (!empty($vcardData['recur_enddate'])) self::check_fix_endate ($vcardData); |
||
| 2670 | break; |
||
| 2671 | case 'EXDATE': // current Horde_Icalendar returns dates, no timestamps |
||
| 2672 | if ($attributes['values']) |
||
| 2673 | { |
||
| 2674 | $days = array(); |
||
| 2675 | $hour = date('H', $vcardData['start']); |
||
| 2676 | $minutes = date('i', $vcardData['start']); |
||
| 2677 | $seconds = date('s', $vcardData['start']); |
||
| 2678 | foreach ($attributes['values'] as $day) |
||
| 2679 | { |
||
| 2680 | $days[] = mktime( |
||
| 2681 | $hour, |
||
| 2682 | $minutes, |
||
| 2683 | $seconds, |
||
| 2684 | $day['month'], |
||
| 2685 | $day['mday'], |
||
| 2686 | $day['year']); |
||
| 2687 | } |
||
| 2688 | $vcardData['recur_exception'] = array_merge($vcardData['recur_exception'], $days); |
||
| 2689 | } |
||
| 2690 | break; |
||
| 2691 | case 'SUMMARY': |
||
| 2692 | $vcardData['title'] = str_replace("\r\n", "\n", $attributes['value']); |
||
| 2693 | break; |
||
| 2694 | case 'UID': |
||
| 2695 | if (strlen($attributes['value']) >= $minimum_uid_length) |
||
| 2696 | { |
||
| 2697 | $event['uid'] = $vcardData['uid'] = $attributes['value']; |
||
| 2698 | } |
||
| 2699 | break; |
||
| 2700 | case 'TRANSP': |
||
| 2701 | if ($version == '1.0') |
||
| 2702 | { |
||
| 2703 | $vcardData['non_blocking'] = ($attributes['value'] == 1); |
||
| 2704 | } |
||
| 2705 | else |
||
| 2706 | { |
||
| 2707 | $vcardData['non_blocking'] = ($attributes['value'] == 'TRANSPARENT'); |
||
| 2708 | } |
||
| 2709 | break; |
||
| 2710 | case 'PRIORITY': |
||
| 2711 | if ($this->productManufacturer == 'funambol' && |
||
| 2712 | (strpos($this->productName, 'outlook') !== false |
||
| 2713 | || strpos($this->productName, 'pocket pc') !== false)) |
||
| 2714 | { |
||
| 2715 | $vcardData['priority'] = (int) $this->priority_funambol2egw[$attributes['value']]; |
||
| 2716 | } |
||
| 2717 | else |
||
| 2718 | { |
||
| 2719 | $vcardData['priority'] = (int) $this->priority_ical2egw[$attributes['value']]; |
||
| 2720 | } |
||
| 2721 | break; |
||
| 2722 | case 'CATEGORIES': |
||
| 2723 | if ($attributes['value']) |
||
| 2724 | { |
||
| 2725 | $vcardData['category'] = explode(',', $attributes['value']); |
||
| 2726 | } |
||
| 2727 | else |
||
| 2728 | { |
||
| 2729 | $vcardData['category'] = array(); |
||
| 2730 | } |
||
| 2731 | break; |
||
| 2732 | case 'ORGANIZER': |
||
| 2733 | $event['organizer'] = $attributes['value']; // no egw field, but needed in AS |
||
| 2734 | if (strtolower(substr($event['organizer'],0,7)) == 'mailto:') |
||
| 2735 | { |
||
| 2736 | $event['organizer'] = substr($event['organizer'],7); |
||
| 2737 | } |
||
| 2738 | if (!empty($attributes['params']['CN'])) |
||
| 2739 | { |
||
| 2740 | $event['organizer'] = $attributes['params']['CN'].' <'.$event['organizer'].'>'; |
||
| 2741 | } |
||
| 2742 | // fall throught |
||
| 2743 | case 'ATTENDEE': |
||
| 2744 | // work around Ligthning sending @ as %40 |
||
| 2745 | $attributes['value'] = str_replace('%40', '@', $attributes['value']); |
||
| 2746 | if (isset($attributes['params']['PARTSTAT'])) |
||
| 2747 | { |
||
| 2748 | $attributes['params']['STATUS'] = $attributes['params']['PARTSTAT']; |
||
| 2749 | } |
||
| 2750 | if (isset($attributes['params']['STATUS'])) |
||
| 2751 | { |
||
| 2752 | $status = $this->status_ical2egw[strtoupper($attributes['params']['STATUS'])]; |
||
| 2753 | if (empty($status)) $status = 'X'; |
||
| 2754 | } |
||
| 2755 | else |
||
| 2756 | { |
||
| 2757 | $status = 'X'; // client did not return the status |
||
| 2758 | } |
||
| 2759 | $uid = $email = $cn = ''; |
||
| 2760 | $quantity = 1; |
||
| 2761 | $role = 'REQ-PARTICIPANT'; |
||
| 2762 | if (!empty($attributes['params']['ROLE'])) |
||
| 2763 | { |
||
| 2764 | $role = $attributes['params']['ROLE']; |
||
| 2765 | } |
||
| 2766 | // CN explicit given --> use it |
||
| 2767 | if (strtolower(substr($attributes['value'], 0, 7)) == 'mailto:' && |
||
| 2768 | !empty($attributes['params']['CN'])) |
||
| 2769 | { |
||
| 2770 | $email = substr($attributes['value'], 7); |
||
| 2771 | $cn = $attributes['params']['CN']; |
||
| 2772 | } |
||
| 2773 | // try parsing email and cn from attendee |
||
| 2774 | elseif (preg_match('/mailto:([@.a-z0-9_-]+)|mailto:"?([.a-z0-9_ -]*)"?[ ]*<([@.a-z0-9_-]*)>/i', |
||
| 2775 | $attributes['value'],$matches)) |
||
| 2776 | { |
||
| 2777 | $email = $matches[1] ? $matches[1] : $matches[3]; |
||
| 2778 | $cn = isset($matches[2]) ? $matches[2]: ''; |
||
| 2779 | } |
||
| 2780 | elseif (!empty($attributes['value']) && |
||
| 2781 | preg_match('/"?([.a-z0-9_ -]*)"?[ ]*<([@.a-z0-9_-]*)>/i', |
||
| 2782 | $attributes['value'],$matches)) |
||
| 2783 | { |
||
| 2784 | $cn = $matches[1]; |
||
| 2785 | $email = $matches[2]; |
||
| 2786 | } |
||
| 2787 | elseif (strpos($attributes['value'],'@') !== false) |
||
| 2788 | { |
||
| 2789 | $email = $attributes['value']; |
||
| 2790 | } |
||
| 2791 | // try X-EGROUPWARE-UID, but only if it resolves to same email (otherwise we are in trouble if different EGw installs talk to each other) |
||
| 2792 | if (!$uid && !empty($attributes['params']['X-EGROUPWARE-UID']) && |
||
| 2793 | ($res_info = $this->resource_info($attributes['params']['X-EGROUPWARE-UID'])) && |
||
| 2794 | !strcasecmp($res_info['email'], $email)) |
||
| 2795 | { |
||
| 2796 | $uid = $attributes['params']['X-EGROUPWARE-UID']; |
||
| 2797 | if (!empty($attributes['params']['X-EGROUPWARE-QUANTITY'])) |
||
| 2798 | { |
||
| 2799 | $quantity = $attributes['params']['X-EGROUPWARE-QUANTITY']; |
||
| 2800 | } |
||
| 2801 | if ($this->log) |
||
| 2802 | { |
||
| 2803 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ |
||
| 2804 | . "(): Found X-EGROUPWARE-UID: '$uid'\n",3,$this->logfile); |
||
| 2805 | } |
||
| 2806 | } |
||
| 2807 | elseif ($attributes['value'] == 'Unknown') |
||
| 2808 | { |
||
| 2809 | // we use the current user |
||
| 2810 | $uid = $this->user; |
||
| 2811 | } |
||
| 2812 | // check principal url from CalDAV here after X-EGROUPWARE-UID and to get optional X-EGROUPWARE-QUANTITY |
||
| 2813 | if (!$uid) $uid = Api\CalDAV\Principals::url2uid($attributes['value'], null, $cn); |
||
| 2814 | |||
| 2815 | // try to find an email address |
||
| 2816 | if (!$uid && $email && ($uid = $GLOBALS['egw']->accounts->name2id($email, 'account_email'))) |
||
| 2817 | { |
||
| 2818 | // we use the account we found |
||
| 2819 | if ($this->log) |
||
| 2820 | { |
||
| 2821 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ |
||
| 2822 | . "() Found account: '$uid', '$cn', '$email'\n",3,$this->logfile); |
||
| 2823 | } |
||
| 2824 | } |
||
| 2825 | if (!$uid) |
||
| 2826 | { |
||
| 2827 | $searcharray = array(); |
||
| 2828 | // search for provided email address ... |
||
| 2829 | if ($email) |
||
| 2830 | { |
||
| 2831 | $searcharray = array('email' => $email, 'email_home' => $email); |
||
| 2832 | } |
||
| 2833 | // ... and for provided CN |
||
| 2834 | if (!empty($attributes['params']['CN'])) |
||
| 2835 | { |
||
| 2836 | $cn = str_replace(array('\\,', '\\;', '\\:', '\\\\'), |
||
| 2837 | array(',', ';', ':', '\\'), |
||
| 2838 | $attributes['params']['CN']); |
||
| 2839 | if ($cn[0] == '"' && substr($cn,-1) == '"') |
||
| 2840 | { |
||
| 2841 | $cn = substr($cn,1,-1); |
||
| 2842 | } |
||
| 2843 | // not searching for $cn, as match can be not unique or without an email address |
||
| 2844 | // --> notification will fail, better store just as email |
||
| 2845 | } |
||
| 2846 | |||
| 2847 | if ($this->log) |
||
| 2848 | { |
||
| 2849 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ |
||
| 2850 | . "() Search participant: '$cn', '$email'\n",3,$this->logfile); |
||
| 2851 | } |
||
| 2852 | |||
| 2853 | //elseif (//$attributes['params']['CUTYPE'] == 'GROUP' |
||
| 2854 | if (preg_match('/(.*) '. lang('Group') . '/', $cn, $matches)) |
||
| 2855 | { |
||
| 2856 | // we found a group |
||
| 2857 | if ($this->log) |
||
| 2858 | { |
||
| 2859 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ |
||
| 2860 | . "() Found group: '$matches[1]', '$cn', '$email'\n",3,$this->logfile); |
||
| 2861 | } |
||
| 2862 | if (($uid = $GLOBALS['egw']->accounts->name2id($matches[1], 'account_lid', 'g'))) |
||
| 2863 | { |
||
| 2864 | //Horde::logMessage("vevent2egw: group participant $uid", |
||
| 2865 | // __FILE__, __LINE__, PEAR_LOG_DEBUG); |
||
| 2866 | if (!isset($vcardData['participants'][$this->user]) && |
||
| 2867 | $status != 'X' && $status != 'U') |
||
| 2868 | { |
||
| 2869 | // User tries to reply to the group invitiation |
||
| 2870 | if (($members = $GLOBALS['egw']->accounts->members($uid, true)) && |
||
| 2871 | in_array($this->user, $members)) |
||
| 2872 | { |
||
| 2873 | //Horde::logMessage("vevent2egw: set status to " . $status, |
||
| 2874 | // __FILE__, __LINE__, PEAR_LOG_DEBUG); |
||
| 2875 | $vcardData['participants'][$this->user] = |
||
| 2876 | calendar_so::combine_status($status,$quantity,$role); |
||
| 2877 | } |
||
| 2878 | } |
||
| 2879 | $status = 'U'; // keep the group |
||
| 2880 | } |
||
| 2881 | else continue 2; // can't find this group |
||
| 2882 | } |
||
| 2883 | elseif (empty($searcharray)) |
||
| 2884 | { |
||
| 2885 | continue 2; // participants without email AND CN --> ignore it |
||
| 2886 | } |
||
| 2887 | elseif ((list($data) = $this->addressbook->search($searcharray, |
||
| 2888 | array('id','egw_addressbook.account_id as account_id','n_fn'), |
||
| 2889 | 'egw_addressbook.account_id IS NOT NULL DESC, n_fn IS NOT NULL DESC', |
||
| 2890 | '','',false,'OR'))) |
||
| 2891 | { |
||
| 2892 | // found an addressbook entry |
||
| 2893 | $uid = $data['account_id'] ? (int)$data['account_id'] : 'c'.$data['id']; |
||
| 2894 | if ($this->log) |
||
| 2895 | { |
||
| 2896 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ |
||
| 2897 | . "() Found addressbook entry: '$uid', '$cn', '$email'\n",3,$this->logfile); |
||
| 2898 | } |
||
| 2899 | } |
||
| 2900 | else |
||
| 2901 | { |
||
| 2902 | if (!$email) |
||
| 2903 | { |
||
| 2904 | $email = '[email protected]'; // set dummy email to store the CN |
||
| 2905 | } |
||
| 2906 | $uid = 'e'. ($cn ? $cn . ' <' . $email . '>' : $email); |
||
| 2907 | if ($this->log) |
||
| 2908 | { |
||
| 2909 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ |
||
| 2910 | . "() Not Found, create dummy: '$uid', '$cn', '$email'\n",3,$this->logfile); |
||
| 2911 | } |
||
| 2912 | } |
||
| 2913 | } |
||
| 2914 | switch($attributes['name']) |
||
| 2915 | { |
||
| 2916 | case 'ATTENDEE': |
||
| 2917 | if (!isset($attributes['params']['ROLE']) && |
||
| 2918 | isset($event['owner']) && $event['owner'] == $uid) |
||
| 2919 | { |
||
| 2920 | $attributes['params']['ROLE'] = 'CHAIR'; |
||
| 2921 | } |
||
| 2922 | if (!isset($vcardData['participants'][$uid]) || |
||
| 2923 | $vcardData['participants'][$uid][0] != 'A') |
||
| 2924 | { |
||
| 2925 | // keep role 'CHAIR' from an external organizer, even if he is a regular participant with a different role |
||
| 2926 | // as this is currently the only way to store an external organizer and send him iMip responses |
||
| 2927 | $q = $r = null; |
||
| 2928 | if (isset($vcardData['participants'][$uid]) && ($s=$vcardData['participants'][$uid]) && |
||
| 2929 | calendar_so::split_status($s, $q, $r) && $r == 'CHAIR') |
||
| 2930 | { |
||
| 2931 | $role = 'CHAIR'; |
||
| 2932 | } |
||
| 2933 | // for multiple entries the ACCEPT wins |
||
| 2934 | // add quantity and role |
||
| 2935 | $vcardData['participants'][$uid] = |
||
| 2936 | calendar_so::combine_status( |
||
| 2937 | // Thunderbird: if there is a PARTICIPANT for the ORGANIZER AND ORGANZIER has PARTSTAT |
||
| 2938 | // --> use the one from ORGANIZER |
||
| 2939 | $uid === $organizer_uid && !empty($organizer_status) && $organizer_status !== 'X' ? |
||
| 2940 | $organizer_status : $status, $quantity, $role); |
||
| 2941 | |||
| 2942 | try { |
||
| 2943 | if (!$this->calendarOwner && is_numeric($uid) && $role == 'CHAIR') |
||
| 2944 | $component->getAttribute('ORGANIZER'); |
||
| 2945 | } |
||
| 2946 | catch(Horde_Icalendar_Exception $e) |
||
| 2947 | { |
||
| 2948 | // we can store the ORGANIZER as event owner |
||
| 2949 | $event['owner'] = $uid; |
||
| 2950 | } |
||
| 2951 | } |
||
| 2952 | break; |
||
| 2953 | |||
| 2954 | case 'ORGANIZER': |
||
| 2955 | // remember evtl. set PARTSTAT from ORGANIZER, as TB sets it on ORGANIZER not PARTICIPANT! |
||
| 2956 | $organizer_uid = $uid; |
||
| 2957 | $organizer_status = $status; |
||
| 2958 | if (isset($vcardData['participants'][$uid])) |
||
| 2959 | { |
||
| 2960 | $status = $vcardData['participants'][$uid]; |
||
| 2961 | calendar_so::split_status($status, $quantity, $role); |
||
| 2962 | $vcardData['participants'][$uid] = |
||
| 2963 | calendar_so::combine_status($status, $quantity, 'CHAIR'); |
||
| 2964 | } |
||
| 2965 | if (!$this->calendarOwner && is_numeric($uid)) |
||
| 2966 | { |
||
| 2967 | // we can store the ORGANIZER as event owner |
||
| 2968 | $event['owner'] = $uid; |
||
| 2969 | } |
||
| 2970 | else |
||
| 2971 | { |
||
| 2972 | // we must insert a CHAIR participant to keep the ORGANIZER |
||
| 2973 | $event['owner'] = $this->user; |
||
| 2974 | if (!isset($vcardData['participants'][$uid])) |
||
| 2975 | { |
||
| 2976 | // save the ORGANIZER as event CHAIR |
||
| 2977 | $vcardData['participants'][$uid] = |
||
| 2978 | calendar_so::combine_status('D', 1, 'CHAIR'); |
||
| 2979 | } |
||
| 2980 | } |
||
| 2981 | } |
||
| 2982 | break; |
||
| 2983 | case 'CREATED': // will be written direct to the event |
||
| 2984 | if ($event['modified']) break; |
||
| 2985 | // fall through |
||
| 2986 | case 'LAST-MODIFIED': // will be written direct to the event |
||
| 2987 | $event['modified'] = $attributes['value']; |
||
| 2988 | break; |
||
| 2989 | case 'STATUS': // currently no EGroupware event column, but needed as Android uses it to delete single recurrences |
||
| 2990 | $event['status'] = $attributes['value']; |
||
| 2991 | break; |
||
| 2992 | |||
| 2993 | // ignore all PROPS, we dont want to store like X-properties or unsupported props |
||
| 2994 | case 'DTSTAMP': |
||
| 2995 | case 'SEQUENCE': |
||
| 2996 | case 'CREATED': |
||
| 2997 | case 'LAST-MODIFIED': |
||
| 2998 | case 'DTSTART': |
||
| 2999 | case 'DTEND': |
||
| 3000 | case 'DURATION': |
||
| 3001 | case 'X-LIC-ERROR': // parse errors from libical, makes no sense to store them |
||
| 3002 | break; |
||
| 3003 | |||
| 3004 | case 'ATTACH': |
||
| 3005 | if ($attributes['params'] && !empty($attributes['params']['FMTTYPE'])) break; // handeled by managed attachment code |
||
| 3006 | // fall throught to store external attachment url |
||
| 3007 | default: // X- attribute or other by EGroupware unsupported property |
||
| 3008 | //error_log(__METHOD__."() $attributes[name] = ".array2string($attributes)); |
||
| 3009 | // for attributes with multiple values in multiple lines, merge the values |
||
| 3010 | if (isset($event['##'.$attributes['name']])) |
||
| 3011 | { |
||
| 3012 | //error_log(__METHOD__."() taskData['##$attribute[name]'] = ".array2string($taskData['##'.$attribute['name']])); |
||
| 3013 | $attributes['values'] = array_merge( |
||
| 3014 | is_array($event['##'.$attributes['name']]) ? $event['##'.$attributes['name']]['values'] : (array)$event['##'.$attributes['name']], |
||
| 3015 | $attributes['values']); |
||
| 3016 | } |
||
| 3017 | $event['##'.$attributes['name']] = $attributes['params'] || count($attributes['values']) > 1 ? |
||
| 3018 | json_encode($attributes) : $attributes['value']; |
||
| 3019 | |||
| 3020 | // check if json_encoded attribute is to big for our table |
||
| 3021 | if (($attributes['params'] || count($attributes['values']) > 1) && |
||
| 3022 | strlen($event['##'.$attributes['name']]) > |
||
| 3023 | Api\Db::get_column_attribute('cal_extra_value', 'egw_cal_extra', 'calendar', 'precision')) |
||
| 3024 | { |
||
| 3025 | // store content compressed (Outlook/Exchange HTML garbadge is very good compressable) |
||
| 3026 | if (function_exists('gzcompress')) |
||
| 3027 | { |
||
| 3028 | $event['##'.$attributes['name']] = json_encode(array( |
||
| 3029 | 'gzcompress' => base64_encode(gzcompress($event['##'.$attributes['name']])) |
||
| 3030 | )); |
||
| 3031 | } |
||
| 3032 | // if that's not enough --> unset it, as truncating the json gives nothing |
||
| 3033 | if (strlen($event['##'.$attributes['name']]) > |
||
| 3034 | Api\Db::get_column_attribute('cal_extra_value', 'egw_cal_extra', 'calendar', 'precision')) |
||
| 3035 | { |
||
| 3036 | unset($event['##'.$attributes['name']]); |
||
| 3037 | } |
||
| 3038 | } |
||
| 3039 | break; |
||
| 3040 | } |
||
| 3041 | } |
||
| 3042 | // check if the entry is a birthday |
||
| 3043 | // this field is only set from NOKIA clients |
||
| 3044 | try { |
||
| 3045 | $agendaEntryType = $component->getAttribute('X-EPOCAGENDAENTRYTYPE'); |
||
| 3046 | if (strtolower($agendaEntryType) == 'anniversary') |
||
| 3047 | { |
||
| 3048 | $event['special'] = '1'; |
||
| 3049 | $event['non_blocking'] = 1; |
||
| 3050 | // make it a whole day event for eGW |
||
| 3051 | $vcardData['end'] = $vcardData['start'] + 86399; |
||
| 3052 | } |
||
| 3053 | elseif (strtolower($agendaEntryType) == 'event') |
||
| 3054 | { |
||
| 3055 | $event['special'] = '2'; |
||
| 3056 | } |
||
| 3057 | } |
||
| 3058 | catch (Horde_Icalendar_Exception $e) {} |
||
| 3059 | |||
| 3060 | $event['priority'] = 2; // default |
||
| 3061 | $event['alarm'] = $alarms; |
||
| 3062 | |||
| 3063 | // now that we know what the vard provides, |
||
| 3064 | // we merge that data with the information we have about the device |
||
| 3065 | while (($fieldName = array_shift($supportedFields))) |
||
| 3066 | { |
||
| 3067 | switch ($fieldName) |
||
| 3068 | { |
||
| 3069 | case 'recur_interval': |
||
| 3070 | case 'recur_enddate': |
||
| 3071 | case 'recur_data': |
||
| 3072 | case 'recur_exception': |
||
| 3073 | case 'recur_count': |
||
| 3074 | case 'whole_day': |
||
| 3075 | // not handled here |
||
| 3076 | break; |
||
| 3077 | |||
| 3078 | case 'recur_type': |
||
| 3079 | $event['recur_type'] = $vcardData['recur_type']; |
||
| 3080 | if ($event['recur_type'] != MCAL_RECUR_NONE) |
||
| 3081 | { |
||
| 3082 | $event['reference'] = 0; |
||
| 3083 | foreach (array('recur_interval','recur_enddate','recur_data','recur_exception','recur_count') as $r) |
||
| 3084 | { |
||
| 3085 | if (isset($vcardData[$r])) |
||
| 3086 | { |
||
| 3087 | $event[$r] = $vcardData[$r]; |
||
| 3088 | } |
||
| 3089 | } |
||
| 3090 | } |
||
| 3091 | break; |
||
| 3092 | |||
| 3093 | default: |
||
| 3094 | if (isset($vcardData[$fieldName])) |
||
| 3095 | { |
||
| 3096 | $event[$fieldName] = $vcardData[$fieldName]; |
||
| 3097 | } |
||
| 3098 | break; |
||
| 3099 | } |
||
| 3100 | } |
||
| 3101 | if ($event['recur_enddate']) |
||
| 3102 | { |
||
| 3103 | // reset recure_enddate to 00:00:00 on the last day |
||
| 3104 | $rriter = calendar_rrule::event2rrule($event, false); |
||
| 3105 | $last = $rriter->normalize_enddate(); |
||
| 3106 | if(!is_object($last)) |
||
| 3107 | { |
||
| 3108 | if($this->log) |
||
| 3109 | { |
||
| 3110 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__ . |
||
| 3111 | " Unable to determine recurrence end date. \n".array2string($event),3, $this->logfile); |
||
| 3112 | } |
||
| 3113 | return false; |
||
| 3114 | } |
||
| 3115 | $last->setTime(0, 0, 0); |
||
| 3116 | //error_log(__METHOD__."() rrule=$recurence --> ".array2string($rriter)." --> enddate=".array2string($last).'='.Api\DateTime::to($last, '')); |
||
| 3117 | $event['recur_enddate'] = Api\DateTime::to($last, 'server'); |
||
| 3118 | } |
||
| 3119 | // translate COUNT into an enddate, as we only store enddates |
||
| 3120 | elseif($event['recur_count']) |
||
| 3121 | { |
||
| 3122 | $rriter = calendar_rrule::event2rrule($event, false); |
||
| 3123 | $last = $rriter->count2date($event['recur_count']); |
||
| 3124 | if(!is_object($last)) |
||
| 3125 | { |
||
| 3126 | if($this->log) |
||
| 3127 | { |
||
| 3128 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__, |
||
| 3129 | " Unable to determine recurrence end date. \n".array2string($event),3, $this->logfile); |
||
| 3130 | } |
||
| 3131 | return false; |
||
| 3132 | } |
||
| 3133 | $last->setTime(0, 0, 0); |
||
| 3134 | $event['recur_enddate'] = Api\DateTime::to($last, 'server'); |
||
| 3135 | unset($event['recur_count']); |
||
| 3136 | } |
||
| 3137 | |||
| 3138 | // Apple iCal on OS X uses X-CALENDARSERVER-ACCESS: CONFIDENTIAL on VCALANDAR (not VEVENT!) |
||
| 3139 | try { |
||
| 3140 | if ($this->productManufacturer == 'groupdav' && $container && |
||
| 3141 | ($x_calendarserver_access = $container->getAttribute('X-CALENDARSERVER-ACCESS'))) |
||
| 3142 | { |
||
| 3143 | $event['public'] = (int)(strtoupper($x_calendarserver_access) == 'PUBLIC'); |
||
| 3144 | } |
||
| 3145 | //error_log(__METHOD__."() X-CALENDARSERVER-ACCESS=".array2string($x_calendarserver_access).' --> public='.array2string($event['public'])); |
||
| 3146 | } |
||
| 3147 | catch (Horde_Icalendar_Exception $e) {} |
||
| 3148 | |||
| 3149 | // if no end is given in iCal we use the default lenght from user prefs |
||
| 3150 | // whole day events get one day in calendar_boupdate::save() |
||
| 3151 | if (!isset($event['end'])) |
||
| 3152 | { |
||
| 3153 | $event['end'] = $event['start'] + 60 * $this->cal_prefs['defaultlength']; |
||
| 3154 | } |
||
| 3155 | |||
| 3156 | if ($this->calendarOwner) $event['owner'] = $this->calendarOwner; |
||
| 3157 | |||
| 3158 | // parsing ATTACH attributes for managed attachments |
||
| 3159 | $event['attach-delete-by-put'] = $component->getAttributeDefault('X-EGROUPWARE-ATTACH-INCLUDED', null) === 'TRUE'; |
||
| 3160 | $event['attach'] = $component->getAllAttributes('ATTACH'); |
||
| 3161 | |||
| 3162 | if ($this->log) |
||
| 3163 | { |
||
| 3164 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__."()\n" . |
||
| 3165 | array2string($event)."\n",3,$this->logfile); |
||
| 3166 | } |
||
| 3167 | //Horde::logMessage("vevent2egw:\n" . print_r($event, true), |
||
| 3168 | // __FILE__, __LINE__, PEAR_LOG_DEBUG); |
||
| 3169 | return $event; |
||
| 3170 | } |
||
| 3171 | |||
| 3172 | function search($_vcalData, $contentID=null, $relax=false, $charset=null) |
||
| 3173 | { |
||
| 3174 | if (($events = $this->icaltoegw($_vcalData, $charset))) |
||
| 3175 | { |
||
| 3176 | // this function only supports searching a single event |
||
| 3177 | if (count($events) == 1) |
||
| 3178 | { |
||
| 3179 | $filter = $relax ? 'relax' : 'check'; |
||
| 3180 | $event = array_shift($events); |
||
| 3181 | $eventId = -1; |
||
| 3182 | if ($this->so->isWholeDay($event)) $event['whole_day'] = true; |
||
| 3183 | if ($contentID) |
||
| 3184 | { |
||
| 3185 | $parts = preg_split('/:/', $contentID); |
||
| 3186 | $event['id'] = $eventId = $parts[0]; |
||
| 3187 | } |
||
| 3188 | $event['category'] = $this->find_or_add_categories($event['category'], $eventId); |
||
| 3189 | return $this->find_event($event, $filter); |
||
| 3190 | } |
||
| 3191 | if ($this->log) |
||
| 3192 | { |
||
| 3193 | error_log(__FILE__.'['.__LINE__.'] '.__METHOD__."() found:\n" . |
||
| 3194 | array2string($events)."\n",3,$this->logfile); |
||
| 3195 | } |
||
| 3196 | } |
||
| 3197 | return array(); |
||
| 3198 | } |
||
| 3199 | |||
| 3200 | /** |
||
| 3201 | * iCal defines enddate to be a time and eg. Apple sends 1s less then next recurance, if they split events |
||
| 3202 | * |
||
| 3203 | * We need to fix that situation by moving end one day back. |
||
| 3204 | * |
||
| 3205 | * @param array& $vcardData values for keys "start" and "recur_enddate", later get's modified if neccessary |
||
| 3206 | */ |
||
| 3207 | static function check_fix_endate(array &$vcardData) |
||
| 3208 | { |
||
| 3209 | $end = new Api\DateTime($vcardData['recur_enddate']); |
||
| 3210 | $start = new Api\DateTime($vcardData['start']); |
||
| 3211 | $start->setDate($end->format('Y'), $end->format('m'), $end->format('d')); |
||
| 3212 | |||
| 3213 | if ($end->format('ts') < $start->format('ts')) |
||
| 3214 | { |
||
| 3215 | $end->modify('-1day'); |
||
| 3216 | $vcardData['recur_enddate'] = $end->format('ts'); |
||
| 3217 | //error_log(__METHOD__."($vcardData[event_title]) fix recure_enddate to ".$end->format('Y-m-d H:i:s')); |
||
| 3218 | } |
||
| 3219 | } |
||
| 3220 | |||
| 3221 | /** |
||
| 3222 | * Create a freebusy vCal for the given user(s) |
||
| 3223 | * |
||
| 3224 | * @param int $user account_id |
||
| 3225 | * @param mixed $end =null end-date, default now+1 month |
||
| 3226 | * @param boolean $utc =true if false, use severtime for dates |
||
| 3227 | * @param string $charset ='UTF-8' encoding of the vcalendar, default UTF-8 |
||
| 3228 | * @param mixed $start =null default now |
||
| 3229 | * @param string $method ='PUBLISH' or eg. 'REPLY' |
||
| 3230 | * @param array $extra =null extra attributes to add |
||
| 3231 | * X-CALENDARSERVER-MASK-UID can be used to not include an event specified by this uid as busy |
||
| 3232 | */ |
||
| 3233 | function freebusy($user,$end=null,$utc=true, $charset='UTF-8', $start=null, $method='PUBLISH', array $extra=null) |
||
| 3234 | { |
||
| 3235 | if (!$start) $start = time(); // default now |
||
| 3236 | if (!$end) $end = time() + 100*DAY_s; // default next 100 days |
||
| 3237 | |||
| 3238 | $vcal = new Horde_Icalendar; |
||
| 3239 | $vcal->setAttribute('PRODID','-//EGroupware//NONSGML EGroupware Calendar '.$GLOBALS['egw_info']['apps']['calendar']['version'].'//'. |
||
| 3240 | strtoupper($GLOBALS['egw_info']['user']['preferences']['common']['lang'])); |
||
| 3241 | $vcal->setAttribute('VERSION','2.0'); |
||
| 3242 | $vcal->setAttribute('METHOD',$method); |
||
| 3243 | |||
| 3244 | $vfreebusy = Horde_Icalendar::newComponent('VFREEBUSY',$vcal); |
||
| 3245 | |||
| 3246 | $attributes = array( |
||
| 3247 | 'DTSTAMP' => time(), |
||
| 3248 | 'DTSTART' => $this->date2ts($start,true), // true = server-time |
||
| 3249 | 'DTEND' => $this->date2ts($end,true), // true = server-time |
||
| 3250 | ); |
||
| 3251 | if (!$utc) |
||
| 3252 | { |
||
| 3253 | foreach ($attributes as $attr => $value) |
||
| 3254 | { |
||
| 3255 | $attributes[$attr] = date('Ymd\THis', $value); |
||
| 3256 | } |
||
| 3257 | } |
||
| 3258 | if (is_null($extra)) $extra = array( |
||
| 3259 | 'URL' => $this->freebusy_url($user), |
||
| 3260 | 'ORGANIZER' => 'mailto:'.$GLOBALS['egw']->accounts->id2name($user,'account_email'), |
||
| 3261 | ); |
||
| 3262 | foreach($attributes+$extra as $attr => $value) |
||
| 3263 | { |
||
| 3264 | $vfreebusy->setAttribute($attr, $value); |
||
| 3265 | } |
||
| 3266 | $events = parent::search(array( |
||
| 3267 | 'start' => $start, |
||
| 3268 | 'end' => $end, |
||
| 3269 | 'users' => $user, |
||
| 3270 | 'date_format' => 'server', |
||
| 3271 | 'show_rejected' => false, |
||
| 3272 | )); |
||
| 3273 | if (is_array($events)) |
||
| 3274 | { |
||
| 3275 | $fbdata = array(); |
||
| 3276 | |||
| 3277 | foreach ($events as $event) |
||
| 3278 | { |
||
| 3279 | if ($event['non_blocking']) continue; |
||
| 3280 | if ($event['uid'] === $extra['X-CALENDARSERVER-MASK-UID']) continue; |
||
| 3281 | $status = $event['participants'][$user]; |
||
| 3282 | $quantity = $role = null; |
||
| 3283 | calendar_so::split_status($status, $quantity, $role); |
||
| 3284 | if ($status == 'R' || $role == 'NON-PARTICIPANT') continue; |
||
| 3285 | |||
| 3286 | $fbtype = $status == 'T' ? 'BUSY-TENTATIVE' : 'BUSY'; |
||
| 3287 | |||
| 3288 | // hack to fix end-time to be non-inclusive |
||
| 3289 | // all-day events end in our data-model at 23:59:59 (of given TZ) |
||
| 3290 | if (date('is', $event['end']) == '5959') ++$event['end']; |
||
| 3291 | |||
| 3292 | $fbdata[$fbtype][] = $event; |
||
| 3293 | } |
||
| 3294 | foreach($fbdata as $fbtype => $events) |
||
| 3295 | { |
||
| 3296 | foreach($this->aggregate_periods($events, $start, $end) as $event) |
||
| 3297 | { |
||
| 3298 | if ($utc) |
||
| 3299 | { |
||
| 3300 | $vfreebusy->setAttribute('FREEBUSY',array(array( |
||
| 3301 | 'start' => $event['start'], |
||
| 3302 | 'end' => $event['end'], |
||
| 3303 | )), array('FBTYPE' => $fbtype)); |
||
| 3304 | } |
||
| 3305 | else |
||
| 3306 | { |
||
| 3307 | $vfreebusy->setAttribute('FREEBUSY',array(array( |
||
| 3308 | 'start' => date('Ymd\THis',$event['start']), |
||
| 3309 | 'end' => date('Ymd\THis',$event['end']), |
||
| 3310 | )), array('FBTYPE' => $fbtype)); |
||
| 3311 | } |
||
| 3312 | } |
||
| 3313 | } |
||
| 3314 | } |
||
| 3315 | $vcal->addComponent($vfreebusy); |
||
| 3316 | |||
| 3317 | return $vcal->exportvCalendar($charset); |
||
| 3318 | } |
||
| 3319 | |||
| 3320 | /** |
||
| 3321 | * Aggregate multiple, possibly overlapping events cliped by $start and $end |
||
| 3322 | * |
||
| 3323 | * @param array $events array with values for keys "start" and "end" |
||
| 3324 | * @param int $start |
||
| 3325 | * @param int $end |
||
| 3326 | * @return array of array with values for keys "start" and "end" |
||
| 3327 | */ |
||
| 3328 | public function aggregate_periods(array $events, $start, $end) |
||
| 3375 | } |
||
| 3376 | } |
||
| 3377 |
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..