Add email notifications

3 files changed, 424 insertions, 0 deletions

diff --git a/vendor/swiftmailer/classes/Swift/Encoder/Base64Encoder.php b/vendor/swiftmailer/classes/Swift/Encoder/Base64Encoder.php
new file mode 100644
index 00000000..1da107ae
--- /dev/null
+++ b/vendor/swiftmailer/classes/Swift/Encoder/Base64Encoder.php
@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Handles Base 64 Encoding in Swift Mailer.
+ *
+ * @author     Chris Corbyn
+ */
+class Swift_Encoder_Base64Encoder implements Swift_Encoder
+{
+    /**
+     * Takes an unencoded string and produces a Base64 encoded string from it.
+     *
+     * Base64 encoded strings have a maximum line length of 76 characters.
+     * If the first line needs to be shorter, indicate the difference with
+     * $firstLineOffset.
+     *
+     * @param string  $string          to encode
+     * @param int     $firstLineOffset
+     * @param int     $maxLineLength   optional, 0 indicates the default of 76 bytes
+     *
+     * @return string
+     */
+    public function encodeString($string, $firstLineOffset = 0, $maxLineLength = 0)
+    {
+        if (0 >= $maxLineLength || 76 < $maxLineLength) {
+            $maxLineLength = 76;
+        }
+
+        $encodedString = base64_encode($string);
+        $firstLine = '';
+
+        if (0 != $firstLineOffset) {
+            $firstLine = substr(
+                $encodedString, 0, $maxLineLength - $firstLineOffset
+                ) . "\r\n";
+            $encodedString = substr(
+                $encodedString, $maxLineLength - $firstLineOffset
+                );
+        }
+
+        return $firstLine . trim(chunk_split($encodedString, $maxLineLength, "\r\n"));
+    }
+
+    /**
+     * Does nothing.
+     */
+    public function charsetChanged($charset)
+    {
+    }
+}
diff --git a/vendor/swiftmailer/classes/Swift/Encoder/QpEncoder.php b/vendor/swiftmailer/classes/Swift/Encoder/QpEncoder.php
new file mode 100644
index 00000000..e8fc493d
--- /dev/null
+++ b/vendor/swiftmailer/classes/Swift/Encoder/QpEncoder.php
@@ -0,0 +1,282 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Handles Quoted Printable (QP) Encoding in Swift Mailer.
+ *
+ * Possibly the most accurate RFC 2045 QP implementation found in PHP.
+ *
+ * @author     Chris Corbyn
+ */
+class Swift_Encoder_QpEncoder implements Swift_Encoder
+{
+    /**
+     * The CharacterStream used for reading characters (as opposed to bytes).
+     *
+     * @var Swift_CharacterStream
+     */
+    protected $_charStream;
+
+    /**
+     * A filter used if input should be canonicalized.
+     *
+     * @var Swift_StreamFilter
+     */
+    protected $_filter;
+
+    /**
+     * Pre-computed QP for HUGE optimization.
+     *
+     * @var string[]
+     */
+    protected static $_qpMap = array(
+        0   => '=00', 1   => '=01', 2   => '=02', 3   => '=03', 4   => '=04',
+        5   => '=05', 6   => '=06', 7   => '=07', 8   => '=08', 9   => '=09',
+        10  => '=0A', 11  => '=0B', 12  => '=0C', 13  => '=0D', 14  => '=0E',
+        15  => '=0F', 16  => '=10', 17  => '=11', 18  => '=12', 19  => '=13',
+        20  => '=14', 21  => '=15', 22  => '=16', 23  => '=17', 24  => '=18',
+        25  => '=19', 26  => '=1A', 27  => '=1B', 28  => '=1C', 29  => '=1D',
+        30  => '=1E', 31  => '=1F', 32  => '=20', 33  => '=21', 34  => '=22',
+        35  => '=23', 36  => '=24', 37  => '=25', 38  => '=26', 39  => '=27',
+        40  => '=28', 41  => '=29', 42  => '=2A', 43  => '=2B', 44  => '=2C',
+        45  => '=2D', 46  => '=2E', 47  => '=2F', 48  => '=30', 49  => '=31',
+        50  => '=32', 51  => '=33', 52  => '=34', 53  => '=35', 54  => '=36',
+        55  => '=37', 56  => '=38', 57  => '=39', 58  => '=3A', 59  => '=3B',
+        60  => '=3C', 61  => '=3D', 62  => '=3E', 63  => '=3F', 64  => '=40',
+        65  => '=41', 66  => '=42', 67  => '=43', 68  => '=44', 69  => '=45',
+        70  => '=46', 71  => '=47', 72  => '=48', 73  => '=49', 74  => '=4A',
+        75  => '=4B', 76  => '=4C', 77  => '=4D', 78  => '=4E', 79  => '=4F',
+        80  => '=50', 81  => '=51', 82  => '=52', 83  => '=53', 84  => '=54',
+        85  => '=55', 86  => '=56', 87  => '=57', 88  => '=58', 89  => '=59',
+        90  => '=5A', 91  => '=5B', 92  => '=5C', 93  => '=5D', 94  => '=5E',
+        95  => '=5F', 96  => '=60', 97  => '=61', 98  => '=62', 99  => '=63',
+        100 => '=64', 101 => '=65', 102 => '=66', 103 => '=67', 104 => '=68',
+        105 => '=69', 106 => '=6A', 107 => '=6B', 108 => '=6C', 109 => '=6D',
+        110 => '=6E', 111 => '=6F', 112 => '=70', 113 => '=71', 114 => '=72',
+        115 => '=73', 116 => '=74', 117 => '=75', 118 => '=76', 119 => '=77',
+        120 => '=78', 121 => '=79', 122 => '=7A', 123 => '=7B', 124 => '=7C',
+        125 => '=7D', 126 => '=7E', 127 => '=7F', 128 => '=80', 129 => '=81',
+        130 => '=82', 131 => '=83', 132 => '=84', 133 => '=85', 134 => '=86',
+        135 => '=87', 136 => '=88', 137 => '=89', 138 => '=8A', 139 => '=8B',
+        140 => '=8C', 141 => '=8D', 142 => '=8E', 143 => '=8F', 144 => '=90',
+        145 => '=91', 146 => '=92', 147 => '=93', 148 => '=94', 149 => '=95',
+        150 => '=96', 151 => '=97', 152 => '=98', 153 => '=99', 154 => '=9A',
+        155 => '=9B', 156 => '=9C', 157 => '=9D', 158 => '=9E', 159 => '=9F',
+        160 => '=A0', 161 => '=A1', 162 => '=A2', 163 => '=A3', 164 => '=A4',
+        165 => '=A5', 166 => '=A6', 167 => '=A7', 168 => '=A8', 169 => '=A9',
+        170 => '=AA', 171 => '=AB', 172 => '=AC', 173 => '=AD', 174 => '=AE',
+        175 => '=AF', 176 => '=B0', 177 => '=B1', 178 => '=B2', 179 => '=B3',
+        180 => '=B4', 181 => '=B5', 182 => '=B6', 183 => '=B7', 184 => '=B8',
+        185 => '=B9', 186 => '=BA', 187 => '=BB', 188 => '=BC', 189 => '=BD',
+        190 => '=BE', 191 => '=BF', 192 => '=C0', 193 => '=C1', 194 => '=C2',
+        195 => '=C3', 196 => '=C4', 197 => '=C5', 198 => '=C6', 199 => '=C7',
+        200 => '=C8', 201 => '=C9', 202 => '=CA', 203 => '=CB', 204 => '=CC',
+        205 => '=CD', 206 => '=CE', 207 => '=CF', 208 => '=D0', 209 => '=D1',
+        210 => '=D2', 211 => '=D3', 212 => '=D4', 213 => '=D5', 214 => '=D6',
+        215 => '=D7', 216 => '=D8', 217 => '=D9', 218 => '=DA', 219 => '=DB',
+        220 => '=DC', 221 => '=DD', 222 => '=DE', 223 => '=DF', 224 => '=E0',
+        225 => '=E1', 226 => '=E2', 227 => '=E3', 228 => '=E4', 229 => '=E5',
+        230 => '=E6', 231 => '=E7', 232 => '=E8', 233 => '=E9', 234 => '=EA',
+        235 => '=EB', 236 => '=EC', 237 => '=ED', 238 => '=EE', 239 => '=EF',
+        240 => '=F0', 241 => '=F1', 242 => '=F2', 243 => '=F3', 244 => '=F4',
+        245 => '=F5', 246 => '=F6', 247 => '=F7', 248 => '=F8', 249 => '=F9',
+        250 => '=FA', 251 => '=FB', 252 => '=FC', 253 => '=FD', 254 => '=FE',
+        255 => '=FF'
+        );
+
+    protected static $_safeMapShare = array();
+
+    /**
+     * A map of non-encoded ascii characters.
+     *
+     * @var string[]
+     */
+    protected $_safeMap = array();
+
+    /**
+     * Creates a new QpEncoder for the given CharacterStream.
+     *
+     * @param Swift_CharacterStream $charStream to use for reading characters
+     * @param Swift_StreamFilter    $filter     if input should be canonicalized
+     */
+    public function __construct(Swift_CharacterStream $charStream, Swift_StreamFilter $filter = null)
+    {
+        $this->_charStream = $charStream;
+        if (!isset(self::$_safeMapShare[$this->getSafeMapShareId()])) {
+            $this->initSafeMap();
+            self::$_safeMapShare[$this->getSafeMapShareId()] = $this->_safeMap;
+        } else {
+            $this->_safeMap = self::$_safeMapShare[$this->getSafeMapShareId()];
+        }
+        $this->_filter = $filter;
+    }
+
+    public function __sleep()
+    {
+        return array('_charStream', '_filter');
+    }
+
+    public function __wakeup()
+    {
+        if (!isset(self::$_safeMapShare[$this->getSafeMapShareId()])) {
+            $this->initSafeMap();
+            self::$_safeMapShare[$this->getSafeMapShareId()] = $this->_safeMap;
+        } else {
+            $this->_safeMap = self::$_safeMapShare[$this->getSafeMapShareId()];
+        }
+    }
+
+    protected function getSafeMapShareId()
+    {
+        return get_class($this);
+    }
+
+    protected function initSafeMap()
+    {
+        foreach (array_merge(
+            array(0x09, 0x20), range(0x21, 0x3C), range(0x3E, 0x7E)) as $byte)
+        {
+            $this->_safeMap[$byte] = chr($byte);
+        }
+    }
+
+    /**
+     * Takes an unencoded string and produces a QP encoded string from it.
+     *
+     * QP encoded strings have a maximum line length of 76 characters.
+     * If the first line needs to be shorter, indicate the difference with
+     * $firstLineOffset.
+     *
+     * @param string  $string to encode
+     * @param int     $firstLineOffset, optional
+     * @param int     $maxLineLength,   optional 0 indicates the default of 76 chars
+     *
+     * @return string
+     */
+    public function encodeString($string, $firstLineOffset = 0, $maxLineLength = 0)
+    {
+        if ($maxLineLength > 76 || $maxLineLength <= 0) {
+            $maxLineLength = 76;
+        }
+
+        $thisLineLength = $maxLineLength - $firstLineOffset;
+
+        $lines = array();
+        $lNo = 0;
+        $lines[$lNo] = '';
+        $currentLine =& $lines[$lNo++];
+        $size=$lineLen=0;
+
+        $this->_charStream->flushContents();
+        $this->_charStream->importString($string);
+
+        // Fetching more than 4 chars at one is slower, as is fetching fewer bytes
+        // Conveniently 4 chars is the UTF-8 safe number since UTF-8 has up to 6
+        // bytes per char and (6 * 4 * 3 = 72 chars per line) * =NN is 3 bytes
+        while (false !== $bytes = $this->_nextSequence()) {
+            // If we're filtering the input
+            if (isset($this->_filter)) {
+                // If we can't filter because we need more bytes
+                while ($this->_filter->shouldBuffer($bytes)) {
+                    // Then collect bytes into the buffer
+                    if (false === $moreBytes = $this->_nextSequence(1)) {
+                        break;
+                    }
+
+                    foreach ($moreBytes as $b) {
+                        $bytes[] = $b;
+                    }
+                }
+                // And filter them
+                $bytes = $this->_filter->filter($bytes);
+            }
+
+            $enc = $this->_encodeByteSequence($bytes, $size);
+            if ($currentLine && $lineLen+$size >= $thisLineLength) {
+                $lines[$lNo] = '';
+                $currentLine =& $lines[$lNo++];
+                $thisLineLength = $maxLineLength;
+                $lineLen=0;
+            }
+            $lineLen+=$size;
+            $currentLine .= $enc;
+        }
+
+        return $this->_standardize(implode("=\r\n", $lines));
+    }
+
+    /**
+     * Updates the charset used.
+     *
+     * @param string $charset
+     */
+    public function charsetChanged($charset)
+    {
+        $this->_charStream->setCharacterSet($charset);
+    }
+
+    /**
+     * Encode the given byte array into a verbatim QP form.
+     *
+     * @param integer[] $bytes
+     * @param int       $size
+     *
+     * @return string
+     */
+    protected function _encodeByteSequence(array $bytes, &$size)
+    {
+        $ret = '';
+        $size=0;
+        foreach ($bytes as $b) {
+            if (isset($this->_safeMap[$b])) {
+                $ret .= $this->_safeMap[$b];
+                ++$size;
+            } else {
+                $ret .= self::$_qpMap[$b];
+                $size+=3;
+            }
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get the next sequence of bytes to read from the char stream.
+     *
+     * @param int     $size number of bytes to read
+     *
+     * @return integer[]
+     */
+    protected function _nextSequence($size = 4)
+    {
+        return $this->_charStream->readBytes($size);
+    }
+
+    /**
+     * Make sure CRLF is correct and HT/SPACE are in valid places.
+     *
+     * @param string $string
+     *
+     * @return string
+     */
+    protected function _standardize($string)
+    {
+        $string = str_replace(array("\t=0D=0A", " =0D=0A", "=0D=0A"),
+            array("=09\r\n", "=20\r\n", "\r\n"), $string
+            );
+        switch ($end = ord(substr($string, -1))) {
+            case 0x09:
+            case 0x20:
+                $string = substr_replace($string, self::$_qpMap[$end], -1);
+        }
+
+        return $string;
+    }
+}
diff --git a/vendor/swiftmailer/classes/Swift/Encoder/Rfc2231Encoder.php b/vendor/swiftmailer/classes/Swift/Encoder/Rfc2231Encoder.php
new file mode 100644
index 00000000..c03fcc5f
--- /dev/null
+++ b/vendor/swiftmailer/classes/Swift/Encoder/Rfc2231Encoder.php
@@ -0,0 +1,84 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Handles RFC 2231 specified Encoding in Swift Mailer.
+ *
+ * @author     Chris Corbyn
+ */
+class Swift_Encoder_Rfc2231Encoder implements Swift_Encoder
+{
+    /**
+     * A character stream to use when reading a string as characters instead of bytes.
+     *
+     * @var Swift_CharacterStream
+     */
+    private $_charStream;
+
+    /**
+     * Creates a new Rfc2231Encoder using the given character stream instance.
+     *
+     * @param Swift_CharacterStream
+     */
+    public function __construct(Swift_CharacterStream $charStream)
+    {
+        $this->_charStream = $charStream;
+    }
+
+    /**
+     * Takes an unencoded string and produces a string encoded according to
+     * RFC 2231 from it.
+     *
+     * @param string  $string
+     * @param int     $firstLineOffset
+     * @param int     $maxLineLength   optional, 0 indicates the default of 75 bytes
+     *
+     * @return string
+     */
+    public function encodeString($string, $firstLineOffset = 0, $maxLineLength = 0)
+    {
+        $lines = array(); $lineCount = 0;
+        $lines[] = '';
+        $currentLine =& $lines[$lineCount++];
+
+        if (0 >= $maxLineLength) {
+            $maxLineLength = 75;
+        }
+
+        $this->_charStream->flushContents();
+        $this->_charStream->importString($string);
+
+        $thisLineLength = $maxLineLength - $firstLineOffset;
+
+        while (false !== $char = $this->_charStream->read(4)) {
+            $encodedChar = rawurlencode($char);
+            if (0 != strlen($currentLine)
+                && strlen($currentLine . $encodedChar) > $thisLineLength)
+            {
+                $lines[] = '';
+                $currentLine =& $lines[$lineCount++];
+                $thisLineLength = $maxLineLength;
+            }
+            $currentLine .= $encodedChar;
+        }
+
+        return implode("\r\n", $lines);
+    }
+
+    /**
+     * Updates the charset used.
+     *
+     * @param string $charset
+     */
+    public function charsetChanged($charset)
+    {
+        $this->_charStream->setCharacterSet($charset);
+    }
+}