From: Tobias Hößl <tobias@hoessl.eu>
Date: Fri, 27 Jul 2012 18:35:14 +0000 (+0000)
Subject: Notifications by E-Mail implemented
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=5b83872773047d50a89619f47549d9dc326a2f99;p=friendica-addons.git

Notifications by E-Mail implemented
---

diff --git a/dav/SabreDAV/ChangeLog b/dav/SabreDAV/ChangeLog
index 8798f9b0..1199ae76 100644
--- a/dav/SabreDAV/ChangeLog
+++ b/dav/SabreDAV/ChangeLog
@@ -54,6 +54,8 @@
 	  the instance of an event, but not the end.
 	* Fixed: All-day recurring events wouldn't match if an occurence ended
 	  exactly on the start of a time-range.
+	* Fixed: HTTP basic auth did not correctly deal with passwords containing
+	  colons on some servers.
 
 1.6.3-stable (2012-06-12)
 	* Added: It's now possible to specify in Sabre_DAV_Client which type of
diff --git a/dav/SabreDAV/bin/migrateto17.php b/dav/SabreDAV/bin/migrateto17.php
index 95db938f..89207877 100644
--- a/dav/SabreDAV/bin/migrateto17.php
+++ b/dav/SabreDAV/bin/migrateto17.php
@@ -223,7 +223,7 @@ function getDenormalizedData($calendarData) {
             }
         } else {
             $it = new Sabre_VObject_RecurrenceIterator($vObject, (string)$component->UID);
-            $maxDate = new DateTime(self::MAX_DATE);
+            $maxDate = new DateTime(Sabre_CalDAV_Backend_PDO::MAX_DATE);
             if ($it->isInfinite()) {
                 $lastOccurence = $maxDate->getTimeStamp();
             } else {
diff --git a/dav/SabreDAV/examples/sql/mysql.locks.sql b/dav/SabreDAV/examples/sql/mysql.locks.sql
index 2fafac9c..cf3caf4f 100644
--- a/dav/SabreDAV/examples/sql/mysql.locks.sql
+++ b/dav/SabreDAV/examples/sql/mysql.locks.sql
@@ -6,5 +6,8 @@ CREATE TABLE locks (
     token VARCHAR(100),
     scope TINYINT,
     depth TINYINT,
-    uri text
+    uri VARCHAR(1000),
+    INDEX(token),
+    INDEX(uri)
 );
+
diff --git a/dav/SabreDAV/lib/Sabre/HTTP/BasicAuth.php b/dav/SabreDAV/lib/Sabre/HTTP/BasicAuth.php
index a747cc6a..f90ed24f 100644
--- a/dav/SabreDAV/lib/Sabre/HTTP/BasicAuth.php
+++ b/dav/SabreDAV/lib/Sabre/HTTP/BasicAuth.php
@@ -46,7 +46,7 @@ class Sabre_HTTP_BasicAuth extends Sabre_HTTP_AbstractAuth {
 
         if (strpos(strtolower($auth),'basic')!==0) return false;
 
-        return explode(':', base64_decode(substr($auth, 6)));
+        return explode(':', base64_decode(substr($auth, 6)),2);
 
     }
 
diff --git a/dav/SabreDAV/lib/Sabre/HTTP/Version.php b/dav/SabreDAV/lib/Sabre/HTTP/Version.php
index 23dc7f8a..e6b4f7e5 100644
--- a/dav/SabreDAV/lib/Sabre/HTTP/Version.php
+++ b/dav/SabreDAV/lib/Sabre/HTTP/Version.php
@@ -14,7 +14,7 @@ class Sabre_HTTP_Version {
     /**
      * Full version number
      */
-    const VERSION = '1.6.2';
+    const VERSION = '1.6.4';
 
     /**
      * Stability : alpha, beta, stable
diff --git a/dav/SabreDAV/lib/Sabre/VObject/Component.php b/dav/SabreDAV/lib/Sabre/VObject/Component.php
index 6d4b28ac..ced59384 100644
--- a/dav/SabreDAV/lib/Sabre/VObject/Component.php
+++ b/dav/SabreDAV/lib/Sabre/VObject/Component.php
@@ -104,7 +104,7 @@ class Sabre_VObject_Component extends Sabre_VObject_Element {
          * @return int
          */
         $sortScore = function($key, $array) {
-            
+
             if ($array[$key] instanceof Sabre_VObject_Component) {
                 // We want to encode VTIMEZONE first, this is a personal
                 // preference.
@@ -264,6 +264,27 @@ class Sabre_VObject_Component extends Sabre_VObject_Element {
 
     }
 
+    /**
+     * Validates the node for correctness.
+     * An array is returned with warnings.
+     *
+     * Every item in the array has the following properties:
+     *    * level - (number between 1 and 3 with severity information)
+     *    * message - (human readable message)
+     *    * node - (reference to the offending node)
+     *
+     * @return array
+     */
+    public function validate() {
+
+        $result = array();
+        foreach($this->children as $child) {
+            $result = array_merge($result, $child->validate());
+        }
+        return $result;
+
+    }
+
     /* Magic property accessors {{{ */
 
     /**
diff --git a/dav/SabreDAV/lib/Sabre/VObject/Component/VCalendar.php b/dav/SabreDAV/lib/Sabre/VObject/Component/VCalendar.php
index f3be29af..35dd90f2 100644
--- a/dav/SabreDAV/lib/Sabre/VObject/Component/VCalendar.php
+++ b/dav/SabreDAV/lib/Sabre/VObject/Component/VCalendar.php
@@ -129,5 +129,110 @@ class Sabre_VObject_Component_VCalendar extends Sabre_VObject_Component {
 
     } 
 
+    /**
+     * Validates the node for correctness.
+     * An array is returned with warnings.
+     *
+     * Every item in the array has the following properties:
+     *    * level - (number between 1 and 3 with severity information)
+     *    * message - (human readable message)
+     *    * node - (reference to the offending node)
+     * 
+     * @return array 
+     */
+    public function validate() {
+
+        $warnings = array();
+
+        $version = $this->select('VERSION');
+        if (count($version)!==1) {
+            $warnings[] = array(
+                'level' => 1,
+                'message' => 'The VERSION property must appear in the VCALENDAR component exactly 1 time',
+                'node' => $this,
+            );
+        } else {
+            if ((string)$this->VERSION !== '2.0') {
+                $warnings[] = array(
+                    'level' => 1,
+                    'message' => 'Only iCalendar version 2.0 as defined in rfc5545 is supported.',
+                    'node' => $this,
+                );
+            }
+        } 
+        $version = $this->select('PRODID');
+        if (count($version)!==1) {
+            $warnings[] = array(
+                'level' => 2,
+                'message' => 'The PRODID property must appear in the VCALENDAR component exactly 1 time',
+                'node' => $this,
+            );
+        }
+        if (count($this->CALSCALE) > 1) {
+            $warnings[] = array(
+                'level' => 2,
+                'message' => 'The CALSCALE property must not be specified more than once.',
+                'node' => $this,
+            );
+        }
+        if (count($this->METHOD) > 1) {
+            $warnings[] = array(
+                'level' => 2,
+                'message' => 'The METHOD property must not be specified more than once.',
+                'node' => $this,
+            );
+        }
+
+        $allowedComponents = array(
+            'VEVENT',
+            'VTODO',
+            'VJOURNAL',
+            'VFREEBUSY',
+            'VTIMEZONE',
+        );
+        $allowedProperties = array(
+            'PRODID',
+            'VERSION',
+            'CALSCALE',
+            'METHOD',
+        );
+        $componentsFound = 0;
+        foreach($this->children as $child) {
+            if($child instanceof Sabre_VObject_Component) {
+                $componentsFound++;
+                if (!in_array($child->name, $allowedComponents)) {
+                    $warnings[] = array(
+                        'level' => 1,
+                        'message' => 'The ' . $child->name . " component is not allowed in the VCALENDAR component",
+                        'node' => $this,
+                    );
+                }
+            }
+            if ($child instanceof Sabre_VObject_Property) {
+                if (!in_array($child->name, $allowedProperties)) {
+                    $warnings[] = array(
+                        'level' => 2,
+                        'message' => 'The ' . $child->name . " property is not allowed in the VCALENDAR component",
+                        'node' => $this,
+                    );
+                }
+            }
+        }
+
+        if ($componentsFound===0) {
+            $warnings[] = array(
+                'level' => 1,
+                'message' => 'An iCalendar object must have at least 1 component.',
+                'node' => $this,
+            );
+        }
+
+        return array_merge(
+            $warnings,
+            parent::validate()
+        );
+
+    }
+
 }
 
diff --git a/dav/SabreDAV/lib/Sabre/VObject/Node.php b/dav/SabreDAV/lib/Sabre/VObject/Node.php
index 7701309b..6c8319f7 100644
--- a/dav/SabreDAV/lib/Sabre/VObject/Node.php
+++ b/dav/SabreDAV/lib/Sabre/VObject/Node.php
@@ -32,6 +32,23 @@ abstract class Sabre_VObject_Node implements IteratorAggregate, ArrayAccess, Cou
      */
     public $parent = null;
 
+    /**
+     * Validates the node for correctness.
+     * An array is returned with warnings.
+     *
+     * Every item in the array has the following properties:
+     *    * level - (number between 1 and 3 with severity information)
+     *    * message - (human readable message)
+     *    * node - (reference to the offending node)
+     *
+     * @return array
+     */
+    public function validate() {
+
+        return array();
+
+    }
+
     /* {{{ IteratorAggregator interface */
 
     /**
diff --git a/dav/SabreDAV/tests/Sabre/HTTP/BasicAuthTest.php b/dav/SabreDAV/tests/Sabre/HTTP/BasicAuthTest.php
index b5dd5144..1bebcf85 100644
--- a/dav/SabreDAV/tests/Sabre/HTTP/BasicAuthTest.php
+++ b/dav/SabreDAV/tests/Sabre/HTTP/BasicAuthTest.php
@@ -60,6 +60,25 @@ class Sabre_HTTP_BasicAuthTest extends PHPUnit_Framework_TestCase {
 
     }
 
+    function testGetUserPassWithColon() {
+
+        $server = array(
+            'HTTP_AUTHORIZATION' => 'Basic ' . base64_encode('admin:1234:5678'),
+        );
+
+        $request = new Sabre_HTTP_Request($server);
+        $this->basicAuth->setHTTPRequest($request);
+
+        $userPass = $this->basicAuth->getUserPass();
+
+        $this->assertEquals(
+            array('admin','1234:5678'),
+            $userPass,
+            'We did not get the username and password we expected'
+        );
+
+    }
+
     function testGetUserPassApacheEdgeCase() {
 
         $server = array(
diff --git a/dav/common/calendar_rendering.fnk.php b/dav/common/calendar_rendering.fnk.php
index e97de36b..f8224795 100644
--- a/dav/common/calendar_rendering.fnk.php
+++ b/dav/common/calendar_rendering.fnk.php
@@ -73,6 +73,8 @@ function renderCalDavEntry_data(&$calendar, &$calendarobject)
 		throw new Sabre_DAV_Exception_BadRequest('Calendar objects must have a VJOURNAL, VEVENT or VTODO component');
 	}
 
+	$timezoneOffset = date("P"); // @TODO Get the actual timezone from the event
+
 
 	if ($componentType !== 'VEVENT') return;
 
@@ -106,15 +108,15 @@ function renderCalDavEntry_data(&$calendar, &$calendarobject)
 		$start    = $it->getDtStart()->getTimestamp();
 
 		q("INSERT INTO %s%sjqcalendar (`calendar_id`, `calendarobject_id`, `Summary`, `StartTime`, `EndTime`, `IsEditable`, `IsAllDayEvent`, `IsRecurring`, `Color`) VALUES
-			(%d, %d, '%s', '%s', '%s', %d, %d, %d, '%s')", CALDAV_SQL_DB, CALDAV_SQL_PREFIX,
-			IntVal($calendar["id"]), IntVal($calendarobject["id"]), dbesc($event["summary"]), date("Y-m-d H:i:s", $start), date("Y-m-d H:i:s", $last_end),
-			1, $allday, $recurring, dbesc(substr($event["color"], 1))
+			(%d, %d, '%s', CONVERT_TZ('%s', '$timezoneOffset', @@session.time_zone), CONVERT_TZ('%s', '$timezoneOffset', @@session.time_zone), %d, %d, %d, '%s')",
+			CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($calendar["id"]), IntVal($calendarobject["id"]), dbesc($event["summary"]), date("Y-m-d H:i:s", $start),
+			date("Y-m-d H:i:s", $last_end), 1, $allday, $recurring, dbesc(substr($event["color"], 1))
 		);
 
 		foreach ($alarms as $alarm) {
 			$alarm    = renderCalDavEntry_calcalarm($alarm, $component);
 			$notified = ($alarm->getTimestamp() < time() ? 1 : 0);
-			q("INSERT INTO %s%snotifications (`calendar_id`, `calendarobject_id`, `alert_date`, `notified`) VALUES (%d, %d, '%s', %d)",
+			q("INSERT INTO %s%snotifications (`calendar_id`, `calendarobject_id`, `alert_date`, `notified`) VALUES (%d, %d, CONVERT_TZ('%s', '$timezoneOffset', @@session.time_zone), %d)",
 				CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($calendar["id"]), IntVal($calendarobject["id"]), $alarm->format("Y-m-d H:i:s"), $notified
 			);
 		}
diff --git a/dav/common/dav_caldav_backend_private.inc.php b/dav/common/dav_caldav_backend_private.inc.php
index b3b32e33..86da0270 100644
--- a/dav/common/dav_caldav_backend_private.inc.php
+++ b/dav/common/dav_caldav_backend_private.inc.php
@@ -113,11 +113,12 @@ class Sabre_CalDAV_Backend_Private extends Sabre_CalDAV_Backend_Common
 		$calendar = Sabre_CalDAV_Backend_Common::loadCalendarById($calendarId);
 		$von      = wdcal_php2MySqlTime($sd);
 		$bis      = wdcal_php2MySqlTime($ed);
+		$timezoneOffset = date("P");
 
 		// @TODO Events, die früher angefangen haben, aber noch andauern
-		$evs = q("SELECT * FROM %s%sjqcalendar WHERE `calendar_id` = %d AND `starttime` between '%s' and '%s'",
-			CALDAV_SQL_DB, CALDAV_SQL_PREFIX,
-			IntVal($calendarId), dbesc($von), dbesc($bis));
+		$evs = q("SELECT *, CONVERT_TZ(`StartTime`, @@session.time_zone, '$timezoneOffset') StartTime, CONVERT_TZ(`EndTime`, @@session.time_zone, '$timezoneOffset') EndTime
+			FROM %s%sjqcalendar WHERE `calendar_id` = %d AND `StartTime` between '%s' and '%s'",
+			CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($calendarId), dbesc($von), dbesc($bis));
 
 		$events = array();
 		foreach ($evs as $row) $events[] = $this->jqcal2wdcal($row, $calendar, $base_path . $row["calendar_id"] . "/");
diff --git a/dav/common/wdcal_edit.inc.php b/dav/common/wdcal_edit.inc.php
index 5595369f..261e7866 100644
--- a/dav/common/wdcal_edit.inc.php
+++ b/dav/common/wdcal_edit.inc.php
@@ -70,7 +70,7 @@ function wdcal_getEditPage_str(&$localization, $baseurl, $calendar_id, $uri)
 			if ($triggerDuration->s > 0) {
 				$unit = "second";
 				$value = $triggerDuration->s + $triggerDuration->i * 60 + $triggerDuration->h * 3600 + $triggerDuration->d * 3600 * 24; // @TODO support more than days?
-			}   elseif ($triggerDuration->m) {
+			} elseif ($triggerDuration->i) {
 				$unit = "minute";
 				$value = $triggerDuration->i + $triggerDuration->h * 60 + $triggerDuration->d * 60 * 24;
 			} elseif ($triggerDuration->h) {
@@ -143,7 +143,7 @@ function wdcal_getEditPage_str(&$localization, $baseurl, $calendar_id, $uri)
 
 	$out .= "<h2>" . t("Event data") . "</h2>";
 
-	$out .= "<label for='calendar'>" . t("Calendar") . ":</label><select id='calendar' name='calendar' size='1'>";
+	$out .= "<label for='calendar' class='block'>" . t("Calendar") . ":</label><select id='calendar' name='calendar' size='1'>";
 	$found   = false;
 	$cal_col = "aaaaaa";
 	foreach ($calendars as $cal) {
@@ -462,14 +462,15 @@ function wdcal_getEditPage_str(&$localization, $baseurl, $calendar_id, $uri)
 
 		$out .= "<div class='noti_holder' ";
 		if (!is_numeric($index) && $index == "new") $out .= "style='display: none;' id='noti_new_row'";
-		$out .= "><label class='plain'>" . t("Notify by");
-		$out .= "<select name='noti_type[$index]' size='1'>";
+		$out .= "><label class='block' for='noti_type_" . $index . "'>" . t("Notify by") . ":</label>";
+		$out .= "<select name='noti_type[$index]' size='1' id='noti_type_" . $index . "'>";
 		$out .= "<option value=''>- " . t("Remove") . " -</option>\n";
 		$out .= "<option value='email' "; if (!$unparsable && $noti["action"] == "email") $out .= "selected"; $out .= ">" . t("E-Mail") . "</option>\n";
 		$out .= "<option value='display' "; if (!$unparsable && $noti["action"] == "display") $out .= "selected"; $out .= ">" . t("On Friendica / Display") . "</option>\n";
 		//$out .= "<option value='other' "; if ($unparsable) $out .= "selected"; $out .= ">- " . t("other (leave it untouched)") . " -</option>\n"; // @TODO
-		$out .= "</select></label>";
+		$out .= "</select><br>";
 
+		$out .= "<label class='block'>" . t("Time") . ":</label>";
 		$out .= "<input name='noti_value[$index]' size='5' style='width: 5em;' value='" . $noti["trigger_value"] . "'>";
 
 		$out .= "<select name='noti_unit[$index]' size='1'>";
diff --git a/dav/main.php b/dav/main.php
index 14c98724..e8932034 100644
--- a/dav/main.php
+++ b/dav/main.php
@@ -7,6 +7,7 @@ function dav_install()
 	register_hook('event_created', 'addon/dav/dav.php', 'dav_event_created_hook');
 	register_hook('event_updated', 'addon/dav/dav.php', 'dav_event_updated_hook');
 	register_hook('profile_tabs', 'addon/dav/dav.php', 'dav_profile_tabs_hook');
+	register_hook('cron', 'addon/dav/dav.php', 'dav_cron');
 }
 
 
@@ -15,6 +16,7 @@ function dav_uninstall()
 	unregister_hook('event_created', 'addon/dav/dav.php', 'dav_event_created_hook');
 	unregister_hook('event_updated', 'addon/dav/dav.php', 'dav_event_updated_hook');
 	unregister_hook('profile_tabs', 'addon/dav/dav.php', 'dav_profile_tabs_hook');
+	unregister_hook('cron', 'addon/dav/dav.php', 'dav_cron');
 }
 
 
@@ -97,7 +99,7 @@ function dav_init(&$a)
 	}
 
 
-	$server = dav_create_server();
+	$server  = dav_create_server();
 	$browser = new Sabre_DAV_Browser_Plugin();
 	$server->addPlugin($browser);
 	$server->exec();
@@ -159,8 +161,8 @@ function dav_content()
 			}
 		} else {
 			$server = dav_create_server(true, true, false);
-			$cals = dav_get_current_user_calendars($server, DAV_ACL_READ);
-			$x = wdcal_printCalendar($cals, array(), $a->get_baseurl() . "/dav/wdcal/feed/", "week", 0, 200);
+			$cals   = dav_get_current_user_calendars($server, DAV_ACL_READ);
+			$x      = wdcal_printCalendar($cals, array(), $a->get_baseurl() . "/dav/wdcal/feed/", "week", 0, 200);
 		}
 	}
 	return $x;
@@ -205,6 +207,58 @@ function dav_profile_tabs_hook(&$a, &$b)
 	);
 }
 
+
+
+/**
+ * @param App $a
+ * @param object $b
+ */
+function dav_cron(&$a, &$b)
+{
+	dav_include_files();
+
+	$r = q("SELECT * FROM %s%snotifications WHERE `notified` = 0 AND `alert_date` <= NOW()", CALDAV_SQL_DB, CALDAV_SQL_PREFIX);
+	foreach ($r as $not) {
+		q("UPDATE %s%snotifications SET `notified` = 1 WHERE `id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $not["id"]);
+		$event = q("SELECT * FROM %s%sjqcalendar WHERE `calendarobject_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $not["calendarobject_id"]);
+		$calendar = q("SELECT * FROM %s%scalendars WHERE `id` = %d", CALDAV_SQL_DB,CALDAV_SQL_PREFIX, $not["calendar_id"]);
+		$users = array();
+		if (count($calendar) != 1 || count($event) == 0) continue;
+		switch ($calendar[0]["namespace"]) {
+			case CALDAV_NAMESPACE_PRIVATE:
+				$user = q("SELECT * FROM user WHERE `uid` = %d AND `blocked` = 0", $calendar[0]["namespace_id"]);
+				if (count($user) != 1) continue;
+				$users[] = $user[0];
+				break;
+		}
+		switch ($not["action"]) {
+			case "email": case "display": // @TODO implement "Display"
+				foreach ($users as $user) {
+					$find = array( "%to%" , "%event%", "%url%");
+					$repl = array($user["username"], $event[0]["Summary"], $a->get_baseurl() . "/dav/wdcal/" . $calendar[0]["id"] . "/" . $not["calendarobject_id"] . "/");
+					$text_text = str_replace($find, $repl, "Hi %to%!\n\nThe event \"%event%\" is about to begin:\n%url%");
+					$text_html = str_replace($find, $repl, "Hi %to%!<br>\n<br>\nThe event \"%event%\" is about to begin:<br>\n<a href='" . "%url%" . "'>%url%</a>");
+					$params = array(
+						'fromName' => FRIENDICA_PLATFORM,
+						'fromEmail' => t('noreply') . '@' . $a->get_hostname(),
+						'replyTo' => t('noreply') . '@' . $a->get_hostname(),
+						'toEmail' => $user["email"],
+						'messageSubject' => t("Notification: " . $event[0]["Summary"]),
+						'htmlVersion' => $text_html,
+						'textVersion' => $text_text,
+						'additionalMailHeader' => "",
+					);
+					require_once('include/enotify.php');
+					enotify::send($params);
+				}
+				break;
+		}
+	}
+}
+
+
+
+
 /**
  * @param App $a
  * @param null|object $o