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<?php |
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|
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namespace WebPConvert\Loggers; |
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|
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use WebPConvert\Loggers\BaseLogger; |
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|
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/** |
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* Collect the logging and retrieve it later in HTML or plain text format. |
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* |
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* @package WebPConvert |
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* @author Bjørn Rosell <[email protected]> |
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* @since Class available since Release 2.0.0 |
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*/ |
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class BufferLogger extends BaseLogger |
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{ |
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public $entries = array(); |
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|
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/** |
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* Write a message to the buffer - all entries can later be retrieved with getText() or getHtlm(). |
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* |
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* @param string $msg message to log |
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* @param string $style style (null | bold | italic) |
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* @return void |
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*/ |
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public function log($msg, $style = '') |
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{ |
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$this->entries[] = [$msg, $style]; |
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} |
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|
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/** |
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* Write a new line to the buffer. |
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* |
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* @return void |
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*/ |
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public function ln() |
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{ |
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$this->entries[] = ''; |
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} |
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|
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/** |
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* Get everything logged - as HTML. |
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* |
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* @return string The log, formatted as HTML. |
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*/ |
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public function getHtml() |
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{ |
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$html = ''; |
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foreach ($this->entries as $entry) { |
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if ($entry == '') { |
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$html .= '<br>'; |
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} else { |
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list($msg, $style) = $entry; |
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$msg = htmlspecialchars($msg); |
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if ($style == 'bold') { |
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$html .= '<b>' . $msg . '</b>'; |
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} elseif ($style == 'italic') { |
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$html .= '<i>' . $msg . '</i>'; |
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} else { |
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$html .= $msg; |
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} |
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} |
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} |
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return $html; |
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} |
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|
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/** |
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* Get everything logged - as markdown. |
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* |
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* @return string The log, formatted as MarkDown. |
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*/ |
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public function getMarkDown($newLineChar = "\n\r") |
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{ |
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$md = ''; |
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foreach ($this->entries as $entry) { |
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if ($entry == '') { |
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$md .= $newLineChar; |
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} else { |
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list($msg, $style) = $entry; |
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if ($style == 'bold') { |
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$md .= '**' . $msg . '** '; |
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} elseif ($style == 'italic') { |
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$md .= '*' . $msg . '* '; |
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} else { |
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$md .= $msg; |
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} |
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} |
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} |
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return $md; |
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} |
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|
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/** |
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* Get everything logged - as plain text. |
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* |
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* @param string $newLineChar. The character used for new lines. |
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* @return string The log, formatted as plain text. |
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*/ |
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public function getText($newLineChar = ' ') |
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{ |
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$text = ''; |
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foreach ($this->entries as $entry) { |
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if ($entry == '') { // empty string means new line |
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if (substr($text, -2) != '.' . $newLineChar) { |
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$text .= '.' . $newLineChar; |
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} |
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} else { |
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list($msg, $style) = $entry; |
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$text .= $msg; |
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} |
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} |
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|
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return $text; |
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} |
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} |
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|
