Gerenciador & Editor PHP

📝 Editando: TextExtension.php

<?php

namespace Jasny\Twig;

/**
 * Text functions for Twig.
 */
class TextExtension extends \Twig_Extension
{
    /**
     * Return extension name
     * 
     * @return string
     */
    public function getName()
    {
        return 'jasny/text';
    }
    
    /**
     * {@inheritdoc}
     */
    public function getFilters()
    {
        return [
            new \Twig_SimpleFilter('paragraph', [$this, 'paragraph'], ['pre_escape' => 'html', 'is_safe' => ['html']]),
            new \Twig_SimpleFilter('line', [$this, 'line']),
            new \Twig_SimpleFilter('less', [$this, 'less'], ['pre_escape' => 'html', 'is_safe' => ['html']]),
            new \Twig_SimpleFilter('truncate', [$this, 'truncate'], ['pre_escape' => 'html', 'is_safe' => ['html']]),
            new \Twig_SimpleFilter('linkify', [$this, 'linkify'], ['pre_escape' => 'html', 'is_safe' => ['html']])
        ];
    }

/**
 * Add paragraph and line breaks to text.
 * 
 * @param string $value
 * @return string
 */
 public function paragraph($value)
 {
 if (!isset($value)) {
 return null;
 }
 
 return '' . preg_replace(['~\n(\s*)\n\s*~', '~(?<!)\n\s*~'], ["\n\$1", " \n"], trim($value)) .
 '';
 }

/**
 * Get a single line
 * 
 * @param string $value 
 * @param int $line Line number (starts at 1)
 * @return string
 */
 public function line($value, $line = 1)
 {
 if (!isset($value)) {
 return null;
 }
 
 $lines = explode("\n", $value);
 
 return isset($lines[$line - 1]) ? $lines[$line - 1] : null;
 }
 
 /**
 * Cut of text on a pagebreak.
 * 
 * @param string $value
 * @param string $replace
 * @param string $break
 * @return string
 */
 public function less($value, $replace = '...', $break = '')
 {
 if (!isset($value)) {
 return null;
 }
 
 $pos = stripos($value, $break);
 return $pos === false ? $value : substr($value, 0, $pos) . $replace;
 }

/**
 * Cut of text if it's to long.
 * 
 * @param string $value
 * @param int $length
 * @param string $replace
 * @return string
 */
 public function truncate($value, $length, $replace = '...')
 {
 if (!isset($value)) {
 return null;
 }
 
 return strlen($value) <= $length ? $value : substr($value, 0, $length - strlen($replace)) . $replace;
 }
 
 /**
 * Linkify a HTTP(S) link.
 * 
 * @param string $protocol 'http' or 'https'
 * @param string $text
 * @param array $links OUTPUT
 * @param string $attr
 * @param string $mode
 * @return string
 */
 protected function linkifyHttp($protocol, $text, array &$links, $attr, $mode)
 {
 $regexp = $mode != 'all'
 ? '~(?:(https?)://([^\s<>]+)|(?<!\w@)\b(www\.[^\s<>]+?\.[^\s<>]+))(?<![\.,:;\?!\'"\|])~i'
 : '~(?:(https?)://([^\s<>]+)|(?<!\w@)\b([^\s<>@]+?\.[^\s<>]+)(?<![\.,:]))~i';
 
 return preg_replace_callback($regexp, function ($match) use ($protocol, &$links, $attr) {
 if ($match[1]) $protocol = $match[1];
 $link = $match[2] ?: $match[3];
 
 return '<' . array_push($links, '<a' . $attr . ' href="' . $protocol . '://' . $link . '">'
 . rtrim($link, '/') . '</a>') . '>';
 }, $text);
 }
 
 /**
 * Linkify a mail link.
 * 
 * @param string $text
 * @param array $links OUTPUT
 * @param string $attr
 * @return string
 */
 protected function linkifyMail($text, array &$links, $attr)
 {
 $regexp = '~([^\s<>]+?@[^\s<>]+?\.[^\s<>]+)(?<![\.,:;\?!\'"\|])~';
 
 return preg_replace_callback($regexp, function ($match) use (&$links, $attr) {
 return '<' . array_push($links, '<a' . $attr . ' href="mailto:' . $match[1] . '">' . $match[1] . '</a>')
 . '>';
 }, $text);
 }
 
 
 /**
 * Linkify a link.
 * 
 * @param string $protocol
 * @param string $text
 * @param array $links OUTPUT
 * @param string $attr
 * @param string $mode
 * @return string
 */
 protected function linkifyOther($protocol, $text, array &$links, $attr, $mode)
 {
 if (strpos($protocol, ':') === false) {
 $protocol .= in_array($protocol, ['ftp', 'tftp', 'ssh', 'scp']) ? '://' : ':';
 }
 
 $regexp = $mode != 'all'
 ? '~' . preg_quote($protocol, '~') . '([^\s<>]+)(?<![\.,:;\?!\'"\|])~i'
 : '~([^\s<>]+)(?<![\.,:])~i';
 
 return preg_replace_callback($regexp, function ($match) use ($protocol, &$links, $attr) {
 return '<' . array_push($links, '<a' . $attr . ' href="' . $protocol . $match[1] . '">' . $match[1]
 . '</a>') . '>';
 }, $text);
 }
 
 /**
 * Turn all URLs in clickable links.
 * 
 * @param string $value
 * @param array $protocols 'http'/'https', 'mail' and also 'ftp', 'scp', 'tel', etc
 * @param array $attributes HTML attributes for the link
 * @param string $mode normal or all
 * @return string
 */
 public function linkify($value, $protocols = ['http', 'mail'], array $attributes = [], $mode = 'normal')
 {
 if (!isset($value)) {
 return null;
 }
 
 // Link attributes
 $attr = '';
 foreach ($attributes as $key => $val) {
 $attr .= ' ' . $key . '="' . htmlentities($val) . '"';
 }
 
 $links = [];
 
 // Extract existing links and tags
 $text = preg_replace_callback('~(<a .*?>.*?</a>|<.*?>)~i', function ($match) use (&$links) {
 return '<' . array_push($links, $match[1]) . '>';
 }, $value);
 
 // Extract text links for each protocol
 foreach ((array)$protocols as $protocol) {
 switch ($protocol) {
 case 'http':
 case 'https': $text = $this->linkifyHttp($protocol, $text, $links, $attr, $mode); break;
 case 'mail': $text = $this->linkifyMail($text, $links, $attr); break;
 default: $text = $this->linkifyOther($protocol, $text, $links, $attr, $mode); break;
 }
 }
 
 // Insert all link
 return preg_replace_callback('/<(\d+)>/', function ($match) use (&$links) {
 return $links[$match[1] - 1];
 }, $text);
 }
}

[ Cancelar ]

Nome	Permissões	Ações
[ .. Voltar ]
📄 ArrayExtension.php	0644	[ EDITAR/VER ]
📄 DateExtension.php	0644	[ EDITAR/VER ]
📄 PcreExtension.php	0644	[ EDITAR/VER ]
📄 TextExtension.php	0644	[ EDITAR/VER ]

📍 /home/diasdiamonds/public_html/vendor/jasny/twig-extensions/src

📝 Editando: TextExtension.php