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https://github.com/Lastorder-DC/rhymix.git
synced 2026-04-28 14:52:24 +09:00
Refactor SMS classes to use a common spec format
This commit is contained in:
Kijin Sung
parent
af89fc432a
commit
582374295d
4 changed files with 272 additions and 160 deletions
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@ -467,7 +467,16 @@ class SMS
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{
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if ($this->driver)
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{
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$this->sent = $this->driver->send($this) ? true : false;
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$messages = $this->_formatSpec($this->driver->getAPISpec());
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if (count($messages))
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{
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$this->sent = $this->driver->send($messages) ? true : false;
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}
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else
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{
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$this->errors[] = 'No recipients selected';
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$this->sent = false;
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}
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}
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else
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{
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@ -477,7 +486,7 @@ class SMS
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}
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catch(\Exception $e)
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{
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$this->errors[] = $e->getMessage();
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$this->errors[] = class_basename($e) . ': ' . $e->getMessage();
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$this->sent = false;
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}
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@ -521,43 +530,200 @@ class SMS
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}
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/**
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* Check if a message is no longer than the given length.
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* Format the current message according to an API spec.
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*
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* This is useful when checking whether a message can fit into a single SMS.
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*
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* @param string $message
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* @param int $maxlength
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* @param string $measure_in_charset (optional)
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* @return
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* @param array $spec API specifications
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* @return array
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*/
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public function checkLength($message, $maxlength, $measure_in_charset = 'CP949')
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protected function _formatSpec(array $spec)
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{
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$message = @iconv('UTF-8', $measure_in_charset . '//IGNORE', $message);
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return strlen($message) <= $maxlength;
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// Initialize the return array.
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$result = array();
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// Get the list of recipients.
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$recipients = $this->getRecipientsGroupedByCountry();
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// Group the recipients by country code.
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foreach ($recipients as $country_code => $country_recipients)
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{
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// Merge recipients into groups.
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if ($spec['max_recipients'] > 1)
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{
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$country_recipients = array_chunk($country_recipients, $spec['max_recipients']);
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}
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// Send to each set of merged recipients.
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foreach ($country_recipients as $recipient_numbers)
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{
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// Populate the item.
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$item = new \stdClass;
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$item->type = 'SMS';
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$item->from = $this->getFrom();
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$item->to = $recipient_numbers;
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$item->country = $country_code;
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if ($spec['delay_supported'])
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{
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$item->delay = $this->getDelay() ?: 0;
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}
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// Get message content.
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$subject = $this->getSubject();
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$content = $this->getContent();
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$attachments = $attachments = $this->getAttachments();
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$last_content = 'MMS';
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// Determine the message type.
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if (!$this->isForceSMS() && ($spec['lms_supported'] || $spec['mms_supported']))
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{
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// Check attachments, subject, and message length.
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if ($spec['mms_supported'] && count($attachments))
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{
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$item->type = 'MMS';
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}
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elseif ($spec['lms_supported'] && $subject)
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{
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$item->subject = $subject;
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$item->type = 'LMS';
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}
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elseif ($spec['lms_supported'] && $this->_getLengthInCharset($content, $spec['sms_max_length_in_charset']) > $spec['sms_max_length'])
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{
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$item->type = 'LMS';
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}
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else
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{
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$item->type = 'SMS';
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}
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// Check the country code.
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if ($item->type === 'MMS' && is_array($spec['mms_supported_country_codes']) && !in_array($country_code, $spec['mms_supported_country_codes']))
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{
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$item->type = 'LMS';
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}
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if ($item->type === 'LMS' && is_array($spec['lms_supported_country_codes']) && !in_array($country_code, $spec['lms_supported_country_codes']))
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{
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$item->type = 'SMS';
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}
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}
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// Remove subject and attachments if the message type is SMS.
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if ($item->type === 'SMS')
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{
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if ($item->subject)
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{
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$content = $item->subject . "\n" . $content;
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unset($item->subject);
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}
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$attachments = array();
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}
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// If message subject is not supported, prepend it to the content instead.
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if ($item->subject && !$spec[strtolower($item->type) . '_subject_supported'])
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{
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$content = $item->subject . "\n" . $content;
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unset($item->subject);
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}
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elseif ($item->subject && $this->_getLengthInCharset($item->subject, $spec[strtolower($item->type) . '_max_length_in_charset']) > $spec[strtolower($item->type) . '_subject_max_length'])
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{
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$subject_parts = $this->_splitString($item->subject, $spec[strtolower($item->type) . '_subject_max_length'], $spec[strtolower($item->type) . '_max_length_in_charset']);
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$subject_short = array_shift($subject_parts);
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$subject_remainder = utf8_trim(substr($item->subject, strlen($subject_short)));
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$item->subject = $subject_short;
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$content = $subject_remainder . "\n" . $content;
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}
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// Split the content if necessary.
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if (($item->type === 'SMS' && $this->allow_split_sms) || ($item->type !== 'SMS' && $this->allow_split_lms))
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{
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if ($this->_getLengthInCharset($content, $spec[strtolower($item->type) . '_max_length_in_charset']) > $spec[strtolower($item->type) . '_max_length'])
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{
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$content_parts = $this->_splitString($content, $spec[strtolower($item->type) . '_max_length'], $spec[strtolower($item->type) . '_max_length_in_charset']);
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}
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else
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{
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$content_parts = array($content);
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}
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}
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else
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{
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$content_parts = array($content);
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}
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// Generate a message for each part of the content and attachments.
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$message_count = max(count($content_parts), count($attachments));
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for ($i = 1; $i <= $message_count; $i++)
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{
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// Get the message content.
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if ($content_part = array_shift($content_parts))
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{
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$item->content = $last_content = $content_part;
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}
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else
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{
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$item->content = $last_content ?: 'MMS';
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}
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// Get the attachment.
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if ($attachment = array_shift($attachments))
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{
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$item->image = $attachment->local_filename;
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}
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else
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{
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unset($item->image);
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}
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// Clone the item to make a part.
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$cloneitem = clone $item;
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// Determine the best message type for this part.
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if ($cloneitem->type !== 'SMS')
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{
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$cloneitem->type = $attachment ? 'MMS' : ($this->_getLengthInCharset($content_part, $spec['sms_max_length_in_charset']) > $spec['sms_max_length'] ? 'LMS' : 'SMS');
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}
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// Add the cloned part to the result array.
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$result[] = $cloneitem;
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}
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}
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}
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// Return the message parts.
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return $result;
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}
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/**
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* Split a message into several short messages.
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* Get the length of a string in another character set.
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*
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* This is useful when sending a long message as a series of SMS.
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* @param string $str String to measure
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* @param string $charset Character set to measure length
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* @return
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*/
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protected function _getLengthInCharset($str, $charset)
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{
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$str = @iconv('UTF-8', $charset . '//IGNORE', $str);
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return strlen($str);
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}
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/**
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* Split a string into several short chunks.
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*
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* @param string $message
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* @param int $maxlength
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* @param string $measure_in_charset (optional)
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* @param string $str String to split
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* @param int $max_length Maximum length of a chunk
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* @param string $charset Character set to measure length
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* @return array
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*/
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public function splitMessage($message, $maxlength, $measure_in_charset = 'CP949')
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protected function _splitString($str, $max_length, $charset)
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{
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$message = utf8_trim(utf8_normalize_spaces($message, true));
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$chars = preg_split('//u', $message, -1, PREG_SPLIT_NO_EMPTY);
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$str = utf8_trim(utf8_normalize_spaces($str, true));
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$chars = preg_split('//u', $str, -1, \PREG_SPLIT_NO_EMPTY);
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$result = array();
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$current_entry = '';
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$current_length = 0;
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foreach ($chars as $char)
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{
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$char_length = strlen(@iconv('UTF-8', $measure_in_charset . '//IGNORE', $char));
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if ($current_length + $char_length > $maxlength)
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$char_length = strlen(@iconv('UTF-8', $charset . '//IGNORE', $char));
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if (($current_length + $char_length > $max_length) || ($current_length + $char_length > $max_length - 7 && ctype_space($char)))
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{
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$result[] = $current_entry;
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$current_entry = $char;
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