Total Complexity | 179 |
Total Lines | 1139 |
Duplicated Lines | 0 % |
Changes | 79 | ||
Bugs | 10 | Features | 20 |
Complex classes like Message 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 Message, and based on these observations, apply Extract Interface, too.
1 | <?php |
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83 | class Message { |
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84 | |||
85 | /** |
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86 | * Client instance |
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87 | * |
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88 | * @var Client |
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89 | */ |
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90 | private $client = Client::class; |
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91 | |||
92 | /** |
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93 | * Default mask |
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94 | * @var string $mask |
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95 | */ |
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96 | protected $mask = MessageMask::class; |
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97 | |||
98 | /** @var array $config */ |
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99 | protected $config = []; |
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100 | |||
101 | /** @var array $attributes */ |
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102 | protected $attributes = [ |
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103 | 'message_id' => '', |
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104 | 'message_no' => null, |
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105 | 'subject' => '', |
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106 | 'references' => null, |
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107 | 'date' => null, |
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108 | 'from' => [], |
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109 | 'to' => [], |
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110 | 'cc' => [], |
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111 | 'bcc' => [], |
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112 | 'reply_to' => [], |
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113 | 'in_reply_to' => '', |
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114 | 'sender' => [], |
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115 | 'priority' => 0, |
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116 | ]; |
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117 | |||
118 | /** |
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119 | * The message folder path |
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120 | * |
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121 | * @var string $folder_path |
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122 | */ |
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123 | protected $folder_path; |
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124 | |||
125 | /** |
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126 | * Fetch body options |
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127 | * |
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128 | * @var integer |
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129 | */ |
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130 | public $fetch_options = null; |
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131 | |||
132 | /** |
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133 | * Fetch body options |
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134 | * |
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135 | * @var bool |
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136 | */ |
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137 | public $fetch_body = null; |
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138 | |||
139 | /** |
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140 | * Fetch attachments options |
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141 | * |
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142 | * @var bool |
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143 | */ |
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144 | public $fetch_attachment = null; |
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145 | |||
146 | /** |
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147 | * Fetch flags options |
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148 | * |
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149 | * @var bool |
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150 | */ |
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151 | public $fetch_flags = null; |
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152 | |||
153 | /** |
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154 | * @var string $header |
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155 | */ |
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156 | public $header = null; |
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157 | |||
158 | /** |
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159 | * @var null|object $header_info |
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160 | */ |
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161 | public $header_info = null; |
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162 | |||
163 | /** @var null|string $raw_body */ |
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164 | public $raw_body = null; |
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165 | |||
166 | /** @var null $structure */ |
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167 | protected $structure = null; |
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168 | |||
169 | /** |
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170 | * Message body components |
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171 | * |
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172 | * @var array $bodies |
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173 | * @var AttachmentCollection|array $attachments |
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174 | * @var FlagCollection|array $flags |
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175 | */ |
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176 | public $bodies = []; |
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177 | public $attachments = []; |
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178 | public $flags = []; |
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179 | |||
180 | /** |
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181 | * Fallback Encoding |
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182 | * @var string |
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183 | */ |
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184 | public $fallback_encoding = 'UTF-8'; |
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185 | |||
186 | /** |
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187 | * A list of all available and supported flags |
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188 | * |
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189 | * @var array $available_flags |
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190 | */ |
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191 | private $available_flags = ['recent', 'flagged', 'answered', 'deleted', 'seen', 'draft']; |
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192 | |||
193 | /** |
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194 | * Message constructor. |
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195 | * |
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196 | * @param integer $uid |
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197 | * @param integer|null $msglist |
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198 | * @param Client $client |
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199 | * @param integer|null $fetch_options |
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200 | * @param boolean $fetch_body |
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201 | * @param boolean $fetch_attachment |
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202 | * @param boolean $fetch_flags |
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203 | * |
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204 | * @throws Exceptions\ConnectionFailedException |
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205 | * @throws InvalidMessageDateException |
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206 | */ |
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207 | public function __construct($uid, $msglist, Client $client, $fetch_options = null, $fetch_body = null, $fetch_attachment = null, $fetch_flags = null) { |
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208 | |||
209 | $default_mask = $client->getDefaultMessageMask(); |
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210 | if($default_mask != null) { |
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211 | $this->mask = $default_mask; |
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212 | } |
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213 | |||
214 | $this->folder_path = $client->getFolderPath(); |
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215 | |||
216 | $this->config = config('imap.options'); |
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217 | |||
218 | $this->setFetchOption($fetch_options); |
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219 | $this->setFetchBodyOption($fetch_body); |
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220 | $this->setFetchAttachmentOption($fetch_attachment); |
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221 | $this->setFetchFlagsOption($fetch_flags); |
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222 | |||
223 | $this->attachments = AttachmentCollection::make([]); |
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224 | $this->flags = FlagCollection::make([]); |
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225 | |||
226 | $this->msglist = $msglist; |
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227 | $this->client = $client; |
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228 | |||
229 | $this->uid = $uid; |
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230 | $this->msgn = ($this->fetch_options == IMAP::FT_UID) ? \imap_msgno($this->client->getConnection(), $uid) : $uid; |
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231 | |||
232 | $this->parseHeader(); |
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233 | |||
234 | if ($this->getFetchFlagsOption() === true) { |
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235 | $this->parseFlags(); |
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236 | } |
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237 | |||
238 | if ($this->getFetchBodyOption() === true) { |
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239 | $this->parseBody(); |
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240 | } |
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241 | } |
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242 | |||
243 | /** |
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244 | * Call dynamic attribute setter and getter methods |
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245 | * @param string $method |
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246 | * @param array $arguments |
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247 | * |
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248 | * @return mixed |
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249 | * @throws MethodNotFoundException |
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250 | */ |
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251 | public function __call($method, $arguments) { |
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252 | if(strtolower(substr($method, 0, 3)) === 'get') { |
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253 | $name = Str::snake(substr($method, 3)); |
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254 | |||
255 | if(in_array($name, array_keys($this->attributes))) { |
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256 | return $this->attributes[$name]; |
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257 | } |
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258 | |||
259 | }elseif (strtolower(substr($method, 0, 3)) === 'set') { |
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260 | $name = Str::snake(substr($method, 3)); |
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261 | |||
262 | if(in_array($name, array_keys($this->attributes))) { |
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263 | $this->attributes[$name] = array_pop($arguments); |
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264 | |||
265 | return $this->attributes[$name]; |
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266 | } |
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267 | |||
268 | } |
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269 | |||
270 | throw new MethodNotFoundException("Method ".self::class.'::'.$method.'() is not supported'); |
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271 | } |
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272 | |||
273 | /** |
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274 | * @param $name |
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275 | * @param $value |
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276 | * |
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277 | * @return mixed |
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278 | */ |
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279 | public function __set($name, $value) { |
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280 | $this->attributes[$name] = $value; |
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281 | |||
282 | return $this->attributes[$name]; |
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283 | } |
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284 | |||
285 | /** |
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286 | * @param $name |
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287 | * |
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288 | * @return mixed|null |
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289 | */ |
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290 | public function __get($name) { |
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291 | if(isset($this->attributes[$name])) { |
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292 | return $this->attributes[$name]; |
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293 | } |
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294 | |||
295 | return null; |
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296 | } |
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297 | |||
298 | /** |
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299 | * Copy the current Messages to a mailbox |
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300 | * |
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301 | * @param $mailbox |
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302 | * @param int $options |
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303 | * |
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304 | * @return bool |
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305 | * @throws Exceptions\ConnectionFailedException |
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306 | */ |
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307 | public function copy($mailbox, $options = 0) { |
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308 | $this->client->openFolder($this->folder_path); |
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309 | return \imap_mail_copy($this->client->getConnection(), $this->uid, $mailbox, IMAP::CP_UID); |
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310 | } |
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311 | |||
312 | /** |
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313 | * Move the current Messages to a mailbox |
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314 | * |
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315 | * @param $mailbox |
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316 | * @param int $options |
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317 | * |
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318 | * @return bool |
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319 | * @throws Exceptions\ConnectionFailedException |
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320 | */ |
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321 | public function move($mailbox, $options = 0) { |
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322 | $this->client->openFolder($this->folder_path); |
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323 | return \imap_mail_move($this->client->getConnection(), $this->uid, $mailbox, IMAP::CP_UID); |
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324 | } |
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325 | |||
326 | /** |
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327 | * Check if the Message has a text body |
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328 | * |
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329 | * @return bool |
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330 | */ |
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331 | public function hasTextBody() { |
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332 | return isset($this->bodies['text']); |
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333 | } |
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334 | |||
335 | /** |
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336 | * Get the Message text body |
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337 | * |
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338 | * @return mixed |
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339 | */ |
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340 | public function getTextBody() { |
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341 | if (!isset($this->bodies['text'])) { |
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342 | return false; |
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343 | } |
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344 | |||
345 | return $this->bodies['text']->content; |
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346 | } |
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347 | |||
348 | /** |
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349 | * Check if the Message has a html body |
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350 | * |
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351 | * @return bool |
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352 | */ |
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353 | public function hasHTMLBody() { |
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354 | return isset($this->bodies['html']); |
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355 | } |
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356 | |||
357 | /** |
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358 | * Get the Message html body |
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359 | * |
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360 | * @return string|null |
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361 | */ |
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362 | public function getHTMLBody() { |
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363 | if (!isset($this->bodies['html'])) { |
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364 | return null; |
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365 | } |
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366 | return $this->bodies['html']->content; |
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367 | } |
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368 | |||
369 | /** |
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370 | * Parse all defined headers |
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371 | * |
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372 | * @return void |
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373 | * @throws Exceptions\ConnectionFailedException |
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374 | * @throws InvalidMessageDateException |
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375 | */ |
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376 | private function parseHeader() { |
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377 | $this->client->openFolder($this->folder_path); |
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378 | $this->header = $header = \imap_fetchheader($this->client->getConnection(), $this->uid, IMAP::FT_UID); |
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379 | |||
380 | $this->priority = $this->extractPriority($this->header); |
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381 | |||
382 | if ($this->header) { |
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383 | $header = \imap_rfc822_parse_headers($this->header); |
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384 | } |
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385 | |||
386 | if (property_exists($header, 'subject')) { |
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387 | if($this->config['decoder']['message']['subject'] === 'utf-8') { |
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388 | $this->subject = \imap_utf8($header->subject); |
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389 | if (Str::startsWith(mb_strtolower($this->subject), '=?utf-8?')) { |
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390 | $this->subject = mb_decode_mimeheader($header->subject); |
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391 | } |
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392 | }elseif($this->config['decoder']['message']['subject'] === 'iconv') { |
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393 | $this->subject = iconv_mime_decode($header->subject); |
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394 | }else{ |
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395 | $this->subject = mb_decode_mimeheader($header->subject); |
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396 | } |
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397 | } |
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398 | |||
399 | foreach(['from', 'to', 'cc', 'bcc', 'reply_to', 'sender'] as $part){ |
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400 | $this->extractHeaderAddressPart($header, $part); |
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401 | } |
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402 | |||
403 | if (property_exists($header, 'references')) { |
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404 | $this->references = $header->references; |
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405 | } |
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406 | if (property_exists($header, 'in_reply_to')) { |
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407 | $this->in_reply_to = str_replace(['<', '>'], '', $header->in_reply_to); |
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408 | } |
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409 | if (property_exists($header, 'message_id')) { |
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410 | $this->message_id = str_replace(['<', '>'], '', $header->message_id); |
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411 | } |
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412 | if (property_exists($header, 'Msgno')) { |
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413 | $messageNo = (int) trim($header->Msgno); |
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414 | $this->message_no = ($this->fetch_options == IMAP::FT_UID) ? $messageNo : \imap_msgno($this->client->getConnection(), $messageNo); |
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415 | } else { |
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416 | $this->message_no = \imap_msgno($this->client->getConnection(), $this->getUid()); |
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417 | } |
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418 | |||
419 | $this->date = $this->parseDate($header); |
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420 | } |
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421 | |||
422 | /** |
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423 | * Try to extract the priority from a given raw header string |
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424 | * @param string $header |
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425 | * |
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426 | * @return int|null |
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427 | */ |
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428 | private function extractPriority($header) { |
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429 | if(preg_match('/x\-priority\:.*([0-9]{1,2})/i', $header, $priority)){ |
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430 | $priority = isset($priority[1]) ? (int) $priority[1] : 0; |
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431 | switch($priority){ |
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432 | case IMAP::MESSAGE_PRIORITY_HIGHEST; |
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433 | $priority = IMAP::MESSAGE_PRIORITY_HIGHEST; |
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434 | break; |
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435 | case IMAP::MESSAGE_PRIORITY_HIGH; |
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436 | $priority = IMAP::MESSAGE_PRIORITY_HIGH; |
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437 | break; |
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438 | case IMAP::MESSAGE_PRIORITY_NORMAL; |
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439 | $priority = IMAP::MESSAGE_PRIORITY_NORMAL; |
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440 | break; |
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441 | case IMAP::MESSAGE_PRIORITY_LOW; |
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442 | $priority = IMAP::MESSAGE_PRIORITY_LOW; |
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443 | break; |
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444 | case IMAP::MESSAGE_PRIORITY_LOWEST; |
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445 | $priority = IMAP::MESSAGE_PRIORITY_LOWEST; |
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446 | break; |
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447 | default: |
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448 | $priority = IMAP::MESSAGE_PRIORITY_UNKNOWN; |
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449 | break; |
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450 | } |
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451 | } |
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452 | |||
453 | return $priority; |
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454 | } |
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455 | |||
456 | /** |
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457 | * Exception handling for invalid dates |
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458 | * |
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459 | * Currently known invalid formats: |
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460 | * ^ Datetime ^ Problem ^ Cause |
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461 | * | Mon, 20 Nov 2017 20:31:31 +0800 (GMT+8:00) | Double timezone specification | A Windows feature |
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462 | * | Thu, 8 Nov 2018 08:54:58 -0200 (-02) | |
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463 | * | | and invalid timezone (max 6 char) | |
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464 | * | 04 Jan 2018 10:12:47 UT | Missing letter "C" | Unknown |
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465 | * | Thu, 31 May 2018 18:15:00 +0800 (added by) | Non-standard details added by the | Unknown |
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466 | * | | mail server | |
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467 | * | Sat, 31 Aug 2013 20:08:23 +0580 | Invalid timezone | PHPMailer bug https://sourceforge.net/p/phpmailer/mailman/message/6132703/ |
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468 | * |
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469 | * Please report any new invalid timestamps to [#45](https://github.com/Webklex/laravel-imap/issues/45) |
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470 | * |
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471 | * @param object $header |
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472 | * |
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473 | * @return Carbon|null |
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474 | * @throws InvalidMessageDateException |
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475 | */ |
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476 | private function parseDate($header) { |
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477 | $parsed_date = null; |
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478 | |||
479 | if (property_exists($header, 'date')) { |
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480 | $date = $header->date; |
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481 | |||
482 | if(preg_match('/\+0580/', $date)) { |
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483 | $date = str_replace('+0580', '+0530', $date); |
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484 | } |
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485 | |||
486 | $date = trim(rtrim($date)); |
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487 | try { |
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488 | $parsed_date = Carbon::parse($date); |
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489 | } catch (\Exception $e) { |
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490 | switch (true) { |
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491 | case preg_match('/([0-9]{1,2}\ [A-Z]{2,3}\ [0-9]{4}\ [0-9]{1,2}\:[0-9]{1,2}\:[0-9]{1,2}\ UT)+$/i', $date) > 0: |
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492 | case preg_match('/([A-Z]{2,3}\,\ [0-9]{1,2}\ [A-Z]{2,3}\ [0-9]{4}\ [0-9]{1,2}\:[0-9]{1,2}\:[0-9]{1,2}\ UT)+$/i', $date) > 0: |
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493 | $date .= 'C'; |
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494 | break; |
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495 | case preg_match('/([A-Z]{2,3}\,\ [0-9]{1,2}\ [A-Z]{2,3}\ [0-9]{4}\ [0-9]{1,2}\:[0-9]{1,2}\:[0-9]{1,2}\ \+[0-9]{2,4}\ \(\+[0-9]{1,2}\))+$/i', $date) > 0: |
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496 | case preg_match('/([A-Z]{2,3}[\,|\ \,]\ [0-9]{1,2}\ [A-Z]{2,3}\ [0-9]{4}\ [0-9]{1,2}\:[0-9]{1,2}\:[0-9]{1,2}.*)+$/i', $date) > 0: |
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497 | case preg_match('/([A-Z]{2,3}\,\ [0-9]{1,2}\ [A-Z]{2,3}\ [0-9]{4}\ [0-9]{1,2}\:[0-9]{1,2}\:[0-9]{1,2}\ [\-|\+][0-9]{4}\ \(.*)\)+$/i', $date) > 0: |
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498 | case preg_match('/([A-Z]{2,3}\, \ [0-9]{1,2}\ [A-Z]{2,3}\ [0-9]{4}\ [0-9]{1,2}\:[0-9]{1,2}\:[0-9]{1,2}\ [\-|\+][0-9]{4}\ \(.*)\)+$/i', $date) > 0: |
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499 | case preg_match('/([0-9]{1,2}\ [A-Z]{2,3}\ [0-9]{2,4}\ [0-9]{2}\:[0-9]{2}\:[0-9]{2}\ [A-Z]{2}\ \-[0-9]{2}\:[0-9]{2}\ \([A-Z]{2,3}\ \-[0-9]{2}:[0-9]{2}\))+$/i', $date) > 0: |
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500 | $array = explode('(', $date); |
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501 | $array = array_reverse($array); |
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502 | $date = trim(array_pop($array)); |
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503 | break; |
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504 | } |
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505 | try{ |
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506 | $parsed_date = Carbon::parse($date); |
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507 | } catch (\Exception $_e) { |
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508 | throw new InvalidMessageDateException("Invalid message date. ID:".$this->getMessageId(), 1100, $e); |
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509 | } |
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510 | } |
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511 | } |
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512 | |||
513 | return $parsed_date; |
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514 | } |
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515 | |||
516 | /** |
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517 | * Parse additional flags |
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518 | * |
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519 | * @return void |
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520 | * @throws Exceptions\ConnectionFailedException |
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521 | */ |
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522 | private function parseFlags() { |
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523 | $this->flags = FlagCollection::make([]); |
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524 | |||
525 | $this->client->openFolder($this->folder_path); |
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526 | $flags = \imap_fetch_overview($this->client->getConnection(), $this->uid, IMAP::FT_UID); |
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527 | if (is_array($flags) && isset($flags[0])) { |
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528 | foreach($this->available_flags as $flag) { |
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529 | $this->parseFlag($flags, $flag); |
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530 | } |
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531 | } |
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532 | } |
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533 | |||
534 | /** |
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535 | * Extract a possible flag information from a given array |
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536 | * @param array $flags |
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537 | * @param string $flag |
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538 | */ |
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539 | private function parseFlag($flags, $flag) { |
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540 | $flag = strtolower($flag); |
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541 | |||
542 | if (property_exists($flags[0], strtoupper($flag))) { |
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543 | $this->flags->put($flag, $flags[0]->{strtoupper($flag)}); |
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544 | } elseif (property_exists($flags[0], ucfirst($flag))) { |
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545 | $this->flags->put($flag, $flags[0]->{ucfirst($flag)}); |
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546 | } elseif (property_exists($flags[0], $flag)) { |
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547 | $this->flags->put($flag, $flags[0]->$flag); |
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548 | } |
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549 | } |
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550 | |||
551 | /** |
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552 | * Get the current Message header info |
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553 | * |
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554 | * @return object |
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555 | * @throws Exceptions\ConnectionFailedException |
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556 | */ |
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557 | public function getHeaderInfo() { |
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558 | if ($this->header_info == null) { |
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559 | $this->client->openFolder($this->folder_path); |
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560 | $this->header_info = \imap_headerinfo($this->client->getConnection(), $this->getMessageNo()); |
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561 | } |
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562 | |||
563 | return $this->header_info; |
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564 | } |
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565 | |||
566 | /** |
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567 | * Extract a given part as address array from a given header |
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568 | * @param object $header |
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569 | * @param string $part |
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570 | */ |
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571 | private function extractHeaderAddressPart($header, $part) { |
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572 | if (property_exists($header, $part)) { |
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573 | $this->$part = $this->parseAddresses($header->$part); |
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574 | } |
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575 | } |
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576 | |||
577 | /** |
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578 | * Parse Addresses |
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579 | * @param $list |
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580 | * |
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581 | * @return array |
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582 | */ |
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583 | private function parseAddresses($list) { |
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584 | $addresses = []; |
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585 | |||
586 | foreach ($list as $item) { |
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587 | $address = (object) $item; |
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588 | |||
589 | if (!property_exists($address, 'mailbox')) { |
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590 | $address->mailbox = false; |
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591 | } |
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592 | if (!property_exists($address, 'host')) { |
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593 | $address->host = false; |
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594 | } |
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595 | if (!property_exists($address, 'personal')) { |
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596 | $address->personal = false; |
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597 | } else { |
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598 | $personalParts = \imap_mime_header_decode($address->personal); |
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599 | |||
600 | if(is_array($personalParts)) { |
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601 | $address->personal = ''; |
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602 | foreach ($personalParts as $p) { |
||
603 | $address->personal .= $this->convertEncoding($p->text, $this->getEncoding($p)); |
||
604 | } |
||
605 | } |
||
606 | } |
||
607 | |||
608 | $address->mail = ($address->mailbox && $address->host) ? $address->mailbox.'@'.$address->host : false; |
||
609 | $address->full = ($address->personal) ? $address->personal.' <'.$address->mail.'>' : $address->mail; |
||
610 | |||
611 | $addresses[] = $address; |
||
612 | } |
||
613 | |||
614 | return $addresses; |
||
615 | } |
||
616 | |||
617 | /** |
||
618 | * Parse the Message body |
||
619 | * |
||
620 | * @return $this |
||
621 | * @throws Exceptions\ConnectionFailedException |
||
622 | */ |
||
623 | public function parseBody() { |
||
624 | $this->client->openFolder($this->folder_path); |
||
625 | |||
626 | $this->structure = \imap_fetchstructure($this->client->getConnection(), $this->uid, IMAP::FT_UID); |
||
627 | $this->fetchStructure($this->structure); |
||
628 | |||
629 | return $this; |
||
630 | } |
||
631 | |||
632 | /** |
||
633 | * Fetch the Message structure |
||
634 | * |
||
635 | * @param $structure |
||
636 | * @param mixed $partNumber |
||
637 | * |
||
638 | * @throws Exceptions\ConnectionFailedException |
||
639 | */ |
||
640 | private function fetchStructure($structure, $partNumber = null) { |
||
641 | $this->client->openFolder($this->folder_path); |
||
642 | |||
643 | if ($structure->type == IMAP::MESSAGE_TYPE_TEXT && |
||
644 | (empty($structure->disposition) || strtolower($structure->disposition) != 'attachment') |
||
645 | ) { |
||
646 | if (strtolower($structure->subtype) == "plain" || strtolower($structure->subtype) == "csv") { |
||
647 | $this->bodies['text'] = $this->createBody("text", $structure, $partNumber); |
||
648 | $this->fetchAttachment($structure, $partNumber); |
||
649 | } elseif (strtolower($structure->subtype) == "html") { |
||
650 | $this->bodies['html'] = $this->createBody("html", $structure, $partNumber); |
||
651 | } elseif ($structure->ifdisposition == 1 && strtolower($structure->disposition) == 'attachment') { |
||
652 | if ($this->getFetchAttachmentOption() === true) { |
||
653 | $this->fetchAttachment($structure, $partNumber); |
||
654 | } |
||
655 | } |
||
656 | } elseif ($structure->type == IMAP::MESSAGE_TYPE_MULTIPART) { |
||
657 | foreach ($structure->parts as $index => $subStruct) { |
||
658 | $prefix = ""; |
||
659 | if ($partNumber) { |
||
660 | $prefix = $partNumber."."; |
||
661 | } |
||
662 | $this->fetchStructure($subStruct, $prefix.($index + 1)); |
||
663 | } |
||
664 | } else if ($this->getFetchAttachmentOption() === true) { |
||
665 | $this->fetchAttachment($structure, $partNumber); |
||
666 | } |
||
667 | } |
||
668 | |||
669 | /** |
||
670 | * Create a new body object of a given type |
||
671 | * @param string $type |
||
672 | * @param object $structure |
||
673 | * @param mixed $partNumber |
||
674 | * |
||
675 | * @return object |
||
676 | * @throws Exceptions\ConnectionFailedException |
||
677 | */ |
||
678 | private function createBody($type, $structure, $partNumber){ |
||
679 | return (object) [ |
||
680 | "type" => $type, |
||
681 | "content" => $this->fetchPart($structure, $partNumber), |
||
682 | ]; |
||
683 | } |
||
684 | |||
685 | /** |
||
686 | * Fetch the content of a given part and message structure |
||
687 | * @param object $structure |
||
688 | * @param mixed $partNumber |
||
689 | * |
||
690 | * @return mixed|string |
||
691 | * @throws Exceptions\ConnectionFailedException |
||
692 | */ |
||
693 | private function fetchPart($structure, $partNumber){ |
||
694 | $encoding = $this->getEncoding($structure); |
||
695 | |||
696 | if (!$partNumber) { |
||
697 | $partNumber = 1; |
||
698 | } |
||
699 | |||
700 | $content = \imap_fetchbody($this->client->getConnection(), $this->uid, $partNumber, $this->fetch_options | IMAP::FT_UID); |
||
701 | $content = $this->decodeString($content, $structure->encoding); |
||
702 | |||
703 | // We don't need to do convertEncoding() if charset is ASCII (us-ascii): |
||
704 | // ASCII is a subset of UTF-8, so all ASCII files are already UTF-8 encoded |
||
705 | // https://stackoverflow.com/a/11303410 |
||
706 | // |
||
707 | // us-ascii is the same as ASCII: |
||
708 | // ASCII is the traditional name for the encoding system; the Internet Assigned Numbers Authority (IANA) |
||
709 | // prefers the updated name US-ASCII, which clarifies that this system was developed in the US and |
||
710 | // based on the typographical symbols predominantly in use there. |
||
711 | // https://en.wikipedia.org/wiki/ASCII |
||
712 | // |
||
713 | // convertEncoding() function basically means convertToUtf8(), so when we convert ASCII string into UTF-8 it gets broken. |
||
714 | if ($encoding != 'us-ascii') { |
||
715 | $content = $this->convertEncoding($content, $encoding); |
||
716 | } |
||
717 | |||
718 | return $content; |
||
719 | } |
||
720 | |||
721 | /** |
||
722 | * Fetch the Message attachment |
||
723 | * |
||
724 | * @param object $structure |
||
725 | * @param mixed $partNumber |
||
726 | * |
||
727 | * @throws Exceptions\ConnectionFailedException |
||
728 | */ |
||
729 | protected function fetchAttachment($structure, $partNumber) { |
||
730 | |||
731 | $oAttachment = new Attachment($this, $structure, $partNumber); |
||
732 | |||
733 | if ($oAttachment->getName() !== null) { |
||
734 | if ($oAttachment->getId() !== null) { |
||
735 | $this->attachments->put($oAttachment->getId(), $oAttachment); |
||
736 | } else { |
||
737 | $this->attachments->push($oAttachment); |
||
738 | } |
||
739 | } |
||
740 | } |
||
741 | |||
742 | /** |
||
743 | * Fail proof setter for $fetch_option |
||
744 | * |
||
745 | * @param $option |
||
746 | * |
||
747 | * @return $this |
||
748 | */ |
||
749 | public function setFetchOption($option) { |
||
750 | if (is_long($option) === true) { |
||
751 | $this->fetch_options = $option; |
||
752 | } elseif (is_null($option) === true) { |
||
753 | $config = config('imap.options.fetch', IMAP::FT_UID); |
||
754 | $this->fetch_options = is_long($config) ? $config : 1; |
||
755 | } |
||
756 | |||
757 | return $this; |
||
758 | } |
||
759 | |||
760 | /** |
||
761 | * Fail proof setter for $fetch_body |
||
762 | * |
||
763 | * @param $option |
||
764 | * |
||
765 | * @return $this |
||
766 | */ |
||
767 | public function setFetchBodyOption($option) { |
||
768 | if (is_bool($option)) { |
||
769 | $this->fetch_body = $option; |
||
770 | } elseif (is_null($option)) { |
||
771 | $config = config('imap.options.fetch_body', true); |
||
772 | $this->fetch_body = is_bool($config) ? $config : true; |
||
773 | } |
||
774 | |||
775 | return $this; |
||
776 | } |
||
777 | |||
778 | /** |
||
779 | * Fail proof setter for $fetch_attachment |
||
780 | * |
||
781 | * @param $option |
||
782 | * |
||
783 | * @return $this |
||
784 | */ |
||
785 | public function setFetchAttachmentOption($option) { |
||
786 | if (is_bool($option)) { |
||
787 | $this->fetch_attachment = $option; |
||
788 | } elseif (is_null($option)) { |
||
789 | $config = config('imap.options.fetch_attachment', true); |
||
790 | $this->fetch_attachment = is_bool($config) ? $config : true; |
||
791 | } |
||
792 | |||
793 | return $this; |
||
794 | } |
||
795 | |||
796 | /** |
||
797 | * Fail proof setter for $fetch_flags |
||
798 | * |
||
799 | * @param $option |
||
800 | * |
||
801 | * @return $this |
||
802 | */ |
||
803 | public function setFetchFlagsOption($option) { |
||
804 | if (is_bool($option)) { |
||
805 | $this->fetch_flags = $option; |
||
806 | } elseif (is_null($option)) { |
||
807 | $config = config('imap.options.fetch_flags', true); |
||
808 | $this->fetch_flags = is_bool($config) ? $config : true; |
||
809 | } |
||
810 | |||
811 | return $this; |
||
812 | } |
||
813 | |||
814 | /** |
||
815 | * Decode a given string |
||
816 | * |
||
817 | * @param $string |
||
818 | * @param $encoding |
||
819 | * |
||
820 | * @return string |
||
821 | */ |
||
822 | public function decodeString($string, $encoding) { |
||
823 | switch ($encoding) { |
||
824 | case IMAP::MESSAGE_ENC_8BIT: |
||
825 | return quoted_printable_decode(\imap_8bit($string)); |
||
826 | case IMAP::MESSAGE_ENC_BINARY: |
||
827 | return \imap_binary($string); |
||
828 | case IMAP::MESSAGE_ENC_BASE64: |
||
829 | return \imap_base64($string); |
||
830 | case IMAP::MESSAGE_ENC_QUOTED_PRINTABLE: |
||
831 | return quoted_printable_decode($string); |
||
832 | case IMAP::MESSAGE_ENC_7BIT: |
||
833 | case IMAP::MESSAGE_ENC_OTHER: |
||
834 | default: |
||
835 | return $string; |
||
836 | } |
||
837 | } |
||
838 | |||
839 | /** |
||
840 | * Convert the encoding |
||
841 | * |
||
842 | * @param $str |
||
843 | * @param string $from |
||
844 | * @param string $to |
||
845 | * |
||
846 | * @return mixed|string |
||
847 | */ |
||
848 | public function convertEncoding($str, $from = "ISO-8859-2", $to = "UTF-8") { |
||
849 | |||
850 | $from = EncodingAliases::get($from, $this->fallback_encoding); |
||
851 | $to = EncodingAliases::get($to, $this->fallback_encoding); |
||
852 | |||
853 | if ($from === $to) { |
||
854 | return $str; |
||
855 | } |
||
856 | |||
857 | // We don't need to do convertEncoding() if charset is ASCII (us-ascii): |
||
858 | // ASCII is a subset of UTF-8, so all ASCII files are already UTF-8 encoded |
||
859 | // https://stackoverflow.com/a/11303410 |
||
860 | // |
||
861 | // us-ascii is the same as ASCII: |
||
862 | // ASCII is the traditional name for the encoding system; the Internet Assigned Numbers Authority (IANA) |
||
863 | // prefers the updated name US-ASCII, which clarifies that this system was developed in the US and |
||
864 | // based on the typographical symbols predominantly in use there. |
||
865 | // https://en.wikipedia.org/wiki/ASCII |
||
866 | // |
||
867 | // convertEncoding() function basically means convertToUtf8(), so when we convert ASCII string into UTF-8 it gets broken. |
||
868 | if (strtolower($from) == 'us-ascii' && $to == 'UTF-8') { |
||
869 | return $str; |
||
870 | } |
||
871 | |||
872 | try { |
||
873 | if (function_exists('iconv') && $from != 'UTF-7' && $to != 'UTF-7') { |
||
874 | return iconv($from, $to, $str); |
||
875 | } else { |
||
876 | if (!$from) { |
||
877 | return mb_convert_encoding($str, $to); |
||
878 | } |
||
879 | return mb_convert_encoding($str, $to, $from); |
||
880 | } |
||
881 | } catch (\Exception $e) { |
||
882 | if (strstr($from, '-')) { |
||
883 | $from = str_replace('-', '', $from); |
||
884 | return $this->convertEncoding($str, $from, $to); |
||
885 | } else { |
||
886 | return $str; |
||
887 | } |
||
888 | } |
||
889 | } |
||
890 | |||
891 | /** |
||
892 | * Get the encoding of a given abject |
||
893 | * |
||
894 | * @param object|string $structure |
||
895 | * |
||
896 | * @return string |
||
897 | */ |
||
898 | public function getEncoding($structure) { |
||
899 | if (property_exists($structure, 'parameters')) { |
||
900 | foreach ($structure->parameters as $parameter) { |
||
901 | if (strtolower($parameter->attribute) == "charset") { |
||
902 | return EncodingAliases::get($parameter->value, $this->fallback_encoding); |
||
903 | } |
||
904 | } |
||
905 | }elseif (property_exists($structure, 'charset')) { |
||
906 | return EncodingAliases::get($structure->charset, $this->fallback_encoding); |
||
907 | }elseif (is_string($structure) === true){ |
||
908 | return mb_detect_encoding($structure); |
||
909 | } |
||
910 | |||
911 | return $this->fallback_encoding; |
||
912 | } |
||
913 | |||
914 | /** |
||
915 | * Find the folder containing this message. |
||
916 | * @param null|Folder $folder where to start searching from (top-level inbox by default) |
||
917 | * |
||
918 | * @return mixed|null|Folder |
||
919 | * @throws Exceptions\ConnectionFailedException |
||
920 | * @throws Exceptions\MailboxFetchingException |
||
921 | * @throws InvalidMessageDateException |
||
922 | * @throws MaskNotFoundException |
||
923 | */ |
||
924 | public function getContainingFolder(Folder $folder = null) { |
||
925 | $folder = $folder ?: $this->client->getFolders()->first(); |
||
926 | $this->client->checkConnection(); |
||
927 | |||
928 | // Try finding the message by uid in the current folder |
||
929 | $client = new Client; |
||
930 | $client->openFolder($folder->path); |
||
931 | $uidMatches = \imap_fetch_overview($client->getConnection(), $this->uid, IMAP::FT_UID); |
||
932 | $uidMatch = count($uidMatches) |
||
933 | ? new Message($uidMatches[0]->uid, $uidMatches[0]->msgno, $client) |
||
934 | : null; |
||
935 | $client->disconnect(); |
||
936 | |||
937 | // \imap_fetch_overview() on a parent folder will return the matching message |
||
938 | // even when the message is in a child folder so we need to recursively |
||
939 | // search the children |
||
940 | foreach ($folder->children as $child) { |
||
941 | $childFolder = $this->getContainingFolder($child); |
||
942 | |||
943 | if ($childFolder) { |
||
944 | return $childFolder; |
||
945 | } |
||
946 | } |
||
947 | |||
948 | // before returning the parent |
||
949 | if ($this->is($uidMatch)) { |
||
950 | return $folder; |
||
951 | } |
||
952 | |||
953 | // or signalling that the message was not found in any folder |
||
954 | return null; |
||
955 | } |
||
956 | |||
957 | public function getFolder(){ |
||
958 | return $this->client->getFolder($this->folder_path); |
||
959 | } |
||
960 | |||
961 | /** |
||
962 | * Move the Message into an other Folder |
||
963 | * @param string $mailbox |
||
964 | * @param bool $expunge |
||
965 | * @param bool $create_folder |
||
966 | * |
||
967 | * @return null|Message |
||
968 | * @throws Exceptions\ConnectionFailedException |
||
969 | * @throws InvalidMessageDateException |
||
970 | */ |
||
971 | public function moveToFolder($mailbox = 'INBOX', $expunge = false, $create_folder = true) { |
||
972 | |||
973 | if($create_folder) $this->client->createFolder($mailbox, true); |
||
974 | |||
975 | $target_folder = $this->client->getFolder($mailbox); |
||
976 | $target_status = $target_folder->getStatus(IMAP::SA_ALL); |
||
977 | |||
978 | $this->client->openFolder($this->folder_path); |
||
979 | $status = \imap_mail_move($this->client->getConnection(), $this->uid, $mailbox, IMAP::CP_UID); |
||
980 | |||
981 | if($status === true){ |
||
982 | if($expunge) $this->client->expunge(); |
||
983 | $this->client->openFolder($target_folder->path); |
||
984 | |||
985 | $message = $target_folder->getMessage($target_status->uidnext, null, $this->fetch_options, $this->fetch_body, $this->fetch_attachment, $this->fetch_flags); |
||
986 | MessageMovedEvent::dispatch($this, $message); |
||
987 | return $message; |
||
988 | } |
||
989 | |||
990 | return null; |
||
991 | } |
||
992 | |||
993 | /** |
||
994 | * Delete the current Message |
||
995 | * @param bool $expunge |
||
996 | * |
||
997 | * @return bool |
||
998 | * @throws Exceptions\ConnectionFailedException |
||
999 | */ |
||
1000 | public function delete($expunge = true) { |
||
1001 | $this->client->openFolder($this->folder_path); |
||
1002 | |||
1003 | $status = \imap_delete($this->client->getConnection(), $this->uid, IMAP::FT_UID); |
||
1004 | if($expunge) $this->client->expunge(); |
||
1005 | MessageDeletedEvent::dispatch($this); |
||
1006 | |||
1007 | return $status; |
||
1008 | } |
||
1009 | |||
1010 | /** |
||
1011 | * Restore a deleted Message |
||
1012 | * @param boolean $expunge |
||
1013 | * |
||
1014 | * @return bool |
||
1015 | * @throws Exceptions\ConnectionFailedException |
||
1016 | */ |
||
1017 | public function restore($expunge = true) { |
||
1018 | $this->client->openFolder($this->folder_path); |
||
1019 | |||
1020 | $status = \imap_undelete($this->client->getConnection(), $this->uid, IMAP::FT_UID); |
||
1021 | if($expunge) $this->client->expunge(); |
||
1022 | MessageRestoredEvent::dispatch($this); |
||
1023 | |||
1024 | return $status; |
||
1025 | } |
||
1026 | |||
1027 | /** |
||
1028 | * Get all message attachments. |
||
1029 | * |
||
1030 | * @return AttachmentCollection |
||
1031 | */ |
||
1032 | public function getAttachments() { |
||
1033 | return $this->attachments; |
||
1034 | } |
||
1035 | |||
1036 | /** |
||
1037 | * Checks if there are any attachments present |
||
1038 | * |
||
1039 | * @return boolean |
||
1040 | */ |
||
1041 | public function hasAttachments() { |
||
1042 | return $this->attachments->isEmpty() === false; |
||
1043 | } |
||
1044 | |||
1045 | /** |
||
1046 | * Set a given flag |
||
1047 | * @param string|array $flag |
||
1048 | * |
||
1049 | * @return bool |
||
1050 | * @throws Exceptions\ConnectionFailedException |
||
1051 | */ |
||
1052 | public function setFlag($flag) { |
||
1053 | $this->client->openFolder($this->folder_path); |
||
1054 | |||
1055 | $flag = "\\".trim(is_array($flag) ? implode(" \\", $flag) : $flag); |
||
1056 | $status = \imap_setflag_full($this->client->getConnection(), $this->getUid(), $flag, SE_UID); |
||
1057 | $this->parseFlags(); |
||
1058 | |||
1059 | return $status; |
||
1060 | } |
||
1061 | |||
1062 | /** |
||
1063 | * Unset a given flag |
||
1064 | * @param string|array $flag |
||
1065 | * |
||
1066 | * @return bool |
||
1067 | * @throws Exceptions\ConnectionFailedException |
||
1068 | */ |
||
1069 | public function unsetFlag($flag) { |
||
1070 | $this->client->openFolder($this->folder_path); |
||
1071 | |||
1072 | $flag = "\\".trim(is_array($flag) ? implode(" \\", $flag) : $flag); |
||
1073 | $status = \imap_clearflag_full($this->client->getConnection(), $this->getUid(), $flag, SE_UID); |
||
1074 | $this->parseFlags(); |
||
1075 | |||
1076 | return $status; |
||
1077 | } |
||
1078 | |||
1079 | /** |
||
1080 | * @return null|object|string |
||
1081 | * @throws Exceptions\ConnectionFailedException |
||
1082 | */ |
||
1083 | public function getRawBody() { |
||
1084 | if ($this->raw_body === null) { |
||
1085 | $this->client->openFolder($this->folder_path); |
||
1086 | |||
1087 | $this->raw_body = \imap_fetchbody($this->client->getConnection(), $this->getUid(), '', $this->fetch_options | IMAP::FT_UID); |
||
1088 | } |
||
1089 | |||
1090 | return $this->raw_body; |
||
1091 | } |
||
1092 | |||
1093 | /** |
||
1094 | * Get an almost unique message token |
||
1095 | * @return string |
||
1096 | * @throws Exceptions\ConnectionFailedException |
||
1097 | */ |
||
1098 | public function getToken(){ |
||
1099 | return base64_encode(implode('-', [$this->message_id, $this->subject, strlen($this->getRawBody())])); |
||
1100 | } |
||
1101 | |||
1102 | /** |
||
1103 | * @return string |
||
1104 | */ |
||
1105 | public function getHeader() { |
||
1106 | return $this->header; |
||
1107 | } |
||
1108 | |||
1109 | /** |
||
1110 | * @return Client |
||
1111 | */ |
||
1112 | public function getClient() { |
||
1113 | return $this->client; |
||
1114 | } |
||
1115 | |||
1116 | /** |
||
1117 | * @return integer |
||
1118 | */ |
||
1119 | public function getFetchOptions() { |
||
1120 | return $this->fetch_options; |
||
1121 | } |
||
1122 | |||
1123 | /** |
||
1124 | * @return boolean |
||
1125 | */ |
||
1126 | public function getFetchBodyOption() { |
||
1127 | return $this->fetch_body; |
||
1128 | } |
||
1129 | |||
1130 | /** |
||
1131 | * @return boolean |
||
1132 | */ |
||
1133 | public function getFetchAttachmentOption() { |
||
1134 | return $this->fetch_attachment; |
||
1135 | } |
||
1136 | |||
1137 | /** |
||
1138 | * @return boolean |
||
1139 | */ |
||
1140 | public function getFetchFlagsOption() { |
||
1141 | return $this->fetch_flags; |
||
1142 | } |
||
1143 | |||
1144 | /** |
||
1145 | * @return mixed |
||
1146 | */ |
||
1147 | public function getBodies() { |
||
1148 | return $this->bodies; |
||
1149 | } |
||
1150 | |||
1151 | /** |
||
1152 | * @return FlagCollection |
||
1153 | */ |
||
1154 | public function getFlags() { |
||
1155 | return $this->flags; |
||
1156 | } |
||
1157 | |||
1158 | /** |
||
1159 | * @return object|null |
||
1160 | */ |
||
1161 | public function getStructure(){ |
||
1162 | return $this->structure; |
||
1163 | } |
||
1164 | |||
1165 | /** |
||
1166 | * Does this message match another one? |
||
1167 | * |
||
1168 | * A match means same uid, message id, subject, body length and date/time. |
||
1169 | * |
||
1170 | * @param null|Message $message |
||
1171 | * @return bool |
||
1172 | * @throws Exceptions\ConnectionFailedException |
||
1173 | */ |
||
1174 | public function is(Message $message = null) { |
||
1175 | if (is_null($message)) { |
||
1176 | return false; |
||
1177 | } |
||
1178 | |||
1179 | return $this->getToken() == $message->getToken() && $this->date->eq($message->date); |
||
1180 | } |
||
1181 | |||
1182 | /** |
||
1183 | * @return array |
||
1184 | */ |
||
1185 | public function getAttributes(){ |
||
1186 | return $this->attributes; |
||
1187 | } |
||
1188 | |||
1189 | /** |
||
1190 | * @param $mask |
||
1191 | * @return $this |
||
1192 | */ |
||
1193 | public function setMask($mask){ |
||
1194 | if(class_exists($mask)){ |
||
1195 | $this->mask = $mask; |
||
1196 | } |
||
1197 | |||
1198 | return $this; |
||
1199 | } |
||
1200 | |||
1201 | /** |
||
1202 | * @return string |
||
1203 | */ |
||
1204 | public function getMask(){ |
||
1206 | } |
||
1207 | |||
1208 | /** |
||
1209 | * Get a masked instance by providing a mask name |
||
1210 | * @param string|null $mask |
||
1211 | * |
||
1212 | * @return mixed |
||
1213 | * @throws MaskNotFoundException |
||
1214 | */ |
||
1215 | public function mask($mask = null){ |
||
1222 | } |
||
1223 | } |
||
1224 |
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..