Файловый менеджер

Файловый менеджер - Редактировать - /var/www/axolotl/data/www/axolotls.ru/www/bitrix/modules/dav/classes/general/icalendar.php

Назад
<? class CDavICalendar { private $component; public function __construct($cal, $siteId = null) { if (!isset($cal) \|\| !is_array($cal) && !is_string($cal)) return; $this->component = new CDavICalendarComponent(); if (is_string($cal)) { $this->component->InitializeFromString($cal); } else { $this->component->SetType('VCALENDAR'); $this->component->SetProperties( array( new CDavICalendarProperty('VERSION:2.0'), new CDavICalendarProperty('PRODID:-//davical.org//NONSGML AWL Calendar//EN'), //new CDavICalendarProperty('CALSCALE:GREGORIAN'), new CDavICalendarProperty('METHOD:PUBLISH') ) ); $arComps = array(); $tz = CDavICalendarTimeZone::GetTimezone(CDavICalendarTimeZone::getTimeZoneId()); if (!empty($tz)) { $comptz = new CDavICalendarComponent(); $comptz->InitializeFromString($tz); $arComps[] = $comptz; } $comp = new CDavICalendarComponent(); $comp->InitializeFromArray($cal); $arComps[] = $comp; $this->component->SetComponents($arComps); } } public function Render($restrictProperties = null) { return trim($this->component->Render($restrictProperties)); } public function GetComponents($type = null, $normalMatch = true) { return $this->component->GetComponents($type, $normalMatch); } public function GetComponentsByProperty($type, $property, $propertyValue = null) { $arComponents = $this->component->GetComponents($type, true); $arKeys = array_keys($arComponents); foreach ($arKeys as $key) { $val = $arComponents[$key]->GetPropertyValue($property); if ($val == null \|\| $propertyValue != null && $val != $propertyValue) unset($arComponents[$key]); } $arComponents = array_values($arComponents); return $arComponents; } } class CDavICalendarComponent { private $type; // Type of component ('VEVENT', 'VTODO', 'VTIMEZONE', etc.) private $arProperties; // Array of properties (CDavICalendarProperty) private $arComponents; // Array of subcomponents (CDavICalendarComponent) public function __construct($content = null) { $this->type = ""; $this->arProperties = array(); $this->arComponents = array(); if ($content != null) { if (is_array($content)) $this->InitializeFromArray($content); else $this->InitializeFromString($content); } } public function InitializeFromArray($arContent) { $this->SetType(isset($arContent["TYPE"]) ? $arContent["TYPE"] : "VEVENT"); unset($arContent["TYPE"]); $arProperties = array(); $arComponents = array(); foreach ($arContent as $key => $val) { if (is_array($val) && substr($key, 0, 1) == "@") { $arComponents[] = new CDavICalendarComponent($val); } elseif (is_array($val) && !array_key_exists("PARAMETERS", $val) && !array_key_exists("VALUE", $val)) { foreach ($val as $val1) $arProperties[] = new CDavICalendarProperty($key, $val1); } else { $arProperties[] = new CDavICalendarProperty($key, $val); } } $this->SetProperties($arProperties); $this->SetComponents($arComponents); } public function InitializeFromString($content) { $content = $this->UnwrapComponent($content); $type = false; $subtype = false; $finish = null; $subfinish = null; $length = strlen($content); $linefrom = 0; while ($linefrom < $length) { $lineto = strpos($content, "\n", $linefrom); if ($lineto === false) $lineto = strpos($content, "\r", $linefrom); if ($lineto > 0) { $line = substr($content, $linefrom, $lineto - $linefrom); $linefrom = $lineto + 1; } else { $line = substr($content, $linefrom); $linefrom = $length; } if (preg_match('/^\s$/', $line)) continue; $line = rtrim($line, "\r\n"); if ($type === false) { if (preg_match('/^BEGIN:(.+)$/', $line, $matches)) { $type = $matches[1]; $finish = "END:$type"; $this->type = $type; } } elseif ($type == null) { } elseif ($line == $finish) { $type = null; } else { if ($subtype === false && preg_match('/^BEGIN:(.+)$/', $line, $matches)) { $subtype = $matches[1]; $subfinish = "END:$subtype"; $subcomponent = $line."\r\n"; } elseif ($subtype) { $subcomponent .= $this->WrapComponent($line); if ($line == $subfinish) { $this->arComponents[] = new CDavICalendarComponent($subcomponent); $subtype = false; } } else { $this->arProperties[] = new CDavICalendarProperty($line); } } } } /* * This unescapes the (CRLF + linear space) wrapping specified in RFC2445. According * to RFC2445 we should always end with CRLF but the CalDAV spec says that normalising * XML parsers often muck with it and may remove the CR. We accept either case. / private function UnwrapComponent($content) { return preg_replace('/\r?\n[ \t]/', '', $content); } /* * This imposes the (CRLF + linear space) wrapping specified in RFC2445. According * to RFC2445 we should always end with CRLF but the CalDAV spec says that normalising * XML parsers often muck with it and may remove the CR. We output RFC2445 compliance. * * In order to preserve pre-existing wrapping in the component, we split the incoming * string on line breaks before running wordwrap over each component of that. / private function WrapComponent($content) { $strs = preg_split("/\r?\n/", $content); $wrapped = ""; foreach ($strs as $str) $wrapped .= preg_replace('/(.{72})/'.BX_UTF_PCRE_MODIFIER, "\\1\r\n ", $str)."\r\n"; return $wrapped; } public function GetType() { return $this->type; } public function SetType($type) { $this->type = $type; } /* * @param null $type * @return CDavICalendarProperty[] / public function GetProperties($type = null) { $arProps = array(); foreach ($this->arProperties as $val) { if ($type == null \|\| $val->Name() == $type) $arProps[] = $val; } return $arProps; } public function SetProperties($arProperties, $type = null) { if (!is_array($arProperties)) $arProperties = array($arProperties); $this->ClearProperties($type); foreach ($arProperties as $val) $this->arProperties[] = $val; } private function ClearProperties($type = null) { if ($type != null) { $keys = array_keys($this->arProperties); foreach ($keys as $key) { if ($this->arProperties[$key]->Name() == $type) unset($this->arProperties[$key]); } $this->arProperties = array_values($this->arProperties); } else { $this->arProperties = array(); } } /* * Get the value of the first property matching the name. Obviously this isn't * so useful for properties which may occur multiply, but most don't. * * @param string $type The type of property we are after. * @return string The value of the property, or null if there was no such property. / public function GetPropertyValue($type) { foreach ($this->arProperties as $key => $val) { if ($val->Name() == $type) return $val->Value(); } return null; } public function GetPropertyValueParsed($type) { $v = $this->GetPropertyValue($type); if (is_null($v)) return $v; $arResult = array(); $arV = explode(';', $v); foreach ($arV as $v1) { $pos = strpos($v1, '='); $name = substr($v1, 0, $pos); $value = substr($v1, $pos + 1); $arResult[$name] = $value; } return $arResult; } public function GetPropertyParameter($type, $name) { foreach ($this->arProperties as $key => $val) { if ($val->Name() == $type) return $val->Parameter($name); } return null; } /* * Get all sub-components, or at least get those matching a type, or failling to match, * should the second parameter be set to false. * * @param string $type The type to match (default: All) * @param boolean $normal_match Set to false to invert the match (default: true) * @return array an array of the sub-components / public function GetComponents($type = null, $normalMatch = true) { $arComponents = $this->arComponents; if ($type != null) { foreach ($arComponents as $key => $val) { if (($val->GetType() != $type) === $normalMatch) unset($arComponents[$key]); } $arComponents = array_values($arComponents); } return $arComponents; } public function SetComponents($arComponents, $type = null) { if (!is_array($arComponents)) $arComponents = array($arComponents); $this->ClearComponents($type); foreach ($arComponents as $val) $this->arComponents[] = $val; } private function ClearComponents($type = null) { if ($type != null) { $keys = array_keys($this->arComponents); foreach ($keys as $key) { if ($this->arComponents[$key]->GetType() == $type) unset($this->arComponents[$key]); else $this->arComponents[$key]->ClearComponents($type); } } else { $this->arComponents = array(); } } public function Render($restrictedProperties = null) { $bUnrestricted = (!isset($restrictedProperties) \|\| count($restrictedProperties) == 0); $result = "BEGIN:".$this->type."\n"; foreach ($this->arProperties as $prop) { if (method_exists($prop, 'Render')) { if ($bUnrestricted \|\| isset($restrictedProperties[$prop])) $result .= $prop->Render()."\n"; } } foreach ($this->arComponents as $comp) $result .= $comp->Render(); $result .= "END:".$this->type."\n"; return $result; } public function __Render($restrictedProperties = null) { $bUnrestricted = (!isset($restrictedProperties) \|\| count($restrictedProperties) == 0); $result = "BEGIN:".$this->type."\r\n"; foreach ($this->arProperties as $prop) { if (method_exists($prop, 'Render')) { if ($bUnrestricted \|\| isset($restrictedProperties[$prop])) $result .= $prop->Render()."\r\n"; } } foreach ($this->arComponents as $comp) $result .= $comp->Render(); $result .= "END:".$this->type."\r\n"; return $result; } } class CDavICalendarProperty { private $name; // Property name private $arParameters; // Property parameters (key/value pairs) private $content; // Property value public function __construct($name = null, $value = null) { $this->name = ""; $this->content = ""; $this->arParameters = array(); if ($name != null) { if ($value == null) $this->InitializeFromString($name); else $this->InitializeFromArray($name, $value); } } public function InitializeFromArray($name, $value) { $this->name = $name; if (is_array($value)) { $this->content = (array_key_exists("VALUE", $value)) ? $value["VALUE"] : ""; $this->arParameters = (array_key_exists("PARAMETERS", $value)) ? $value["PARAMETERS"] : array(); } else { $this->content = $value; $this->arParameters = array(); } } public function InitializeFromString($prop) { $pn = '[a-z0-9-]+'; $pv = '(?:[^";:,]\|"[^"]")'; if (preg_match(sprintf('/^(%1$s(?:;%1$s=%2$s(?:,%2$s))):(.+)$/i', $pn, $pv), $prop, $matches)) { $propStart = $matches[1]; $propEnd = $matches[2]; } else { $pos = strpos($prop, ':'); $propStart = substr($prop, 0, $pos); $propEnd = substr($prop, $pos + 1); } $propEnd = str_replace(array('\\N', '\\n'), "\n", $propEnd); $this->content = preg_replace('/\\\\([,;\\\\])/', '$1', $propEnd); $arParams = explode(';', $propStart); $this->name = array_shift($arParams); $this->arParameters = array(); foreach ($arParams as $val) { $pos = strpos($val, '='); $name = substr($val, 0, $pos); $value = substr($val, $pos + 1); $this->arParameters[$name] = $value; } } public function Name($newname = null) { if ($newname != null) $this->name = $newname; return $this->name; } public function Value($newvalue = null) { if ($newvalue != null) $this->content = $newvalue; return $this->content; } public function Parameter($name, $newparamvalue = null) { if (empty($name)) return null; if ($newparamvalue != null) $this->arParameters[$name] = $newparamvalue; if (isset($this->arParameters[$name])) return $this->arParameters[$name]; return null; } public function Render() { static $arRender1 = array('ATTACH', 'GEO', 'PERCENT-COMPLETE', 'PRIORITY', 'DURATION', 'FREEBUSY', 'TZOFFSETFROM', 'TZOFFSETTO', 'TZURL', 'ATTENDEE', 'ORGANIZER', 'RECURRENCE-ID', 'URL', 'EXRULE', 'SEQUENCE', 'CREATED', 'RRULE', 'REPEAT', 'TRIGGER', 'N', 'ADR'); static $arRender2 = array('COMPLETED', 'DTEND', 'DUE', 'DTSTART', 'DTSTAMP', 'LAST-MODIFIED', 'CREATED', 'EXDATE', 'RDATE'); $name = preg_replace('/[;].$/', '', $this->name); $str = $this->content; if (in_array($name, $arRender2)) { if (isset($this->arParameters['VALUE']) && $this->arParameters['VALUE'] == 'DATE' && !strpos($str, ',')) $str = substr($str, 0, 8); } elseif (isset($this->arParameters['ENCODING']) && $this->arParameters['ENCODING'] == 'BASE64') { } elseif (!in_array($name, $arRender1)) { $str = preg_replace('/([,;\\\\])/', '\\\\$1', $str); $str = preg_replace('/\r?\n/', '\\\\n', $str); } $name = sprintf("%s%s:", $this->name, $this->RenderParameters()); if ((strlen($name) + strlen($str)) <= 72) $result = $name.$str; elseif ((strlen($name) + strlen($str)) > 72 && (strlen($name) < 72) && (strlen($str) < 72)) $result = $name."\r\n ".$str; else $result = preg_replace('/(.{72})/'.BX_UTF_PCRE_MODIFIER, '$1'."\r\n ", $name.$str); return $result; } private function RenderParameters() { $result = ""; foreach ($this->arParameters as $key => $val) { $str = str_replace('"', '', $val); $result .= sprintf( preg_match('/[,;:]/', $str) ? ';%s="%s"' : ';%s=%s', $key, $str ); } return $result; } } ?>

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