Laravel version update

Laravel version update

vendor/tijsverkoyen/css-to-inline-styles/src/Css/Property/Processor.php

@@ -0,0 +1,122 @@
+<?php
+
+namespace TijsVerkoyen\CssToInlineStyles\Css\Property;
+
+use Symfony\Component\CssSelector\Node\Specificity;
+
+class Processor
+{
+    /**
+     * Split a string into seperate properties
+     *
+     * @param string $propertiesString
+     * @return array
+     */
+    public function splitIntoSeparateProperties($propertiesString)
+    {
+        $propertiesString = $this->cleanup($propertiesString);
+
+        $properties = (array) explode(';', $propertiesString);
+        $keysToRemove = array();
+        $numberOfProperties = count($properties);
+
+        for ($i = 0; $i < $numberOfProperties; $i++) {
+            $properties[$i] = trim($properties[$i]);
+
+            // if the new property begins with base64 it is part of the current property
+            if (isset($properties[$i + 1]) && strpos(trim($properties[$i + 1]), 'base64,') === 0) {
+                $properties[$i] .= ';' . trim($properties[$i + 1]);
+                $keysToRemove[] = $i + 1;
+            }
+        }
+
+        if (!empty($keysToRemove)) {
+            foreach ($keysToRemove as $key) {
+                unset($properties[$key]);
+            }
+        }
+
+        return array_values($properties);
+    }
+
+    /**
+     * @param $string
+     * @return mixed|string
+     */
+    private function cleanup($string)
+    {
+        $string = str_replace(array("\r", "\n"), '', $string);
+        $string = str_replace(array("\t"), ' ', $string);
+        $string = str_replace('"', '\'', $string);
+        $string = preg_replace('|/\*.*?\*/|', '', $string);
+        $string = preg_replace('/\s\s+/', ' ', $string);
+
+        $string = trim($string);
+        $string = rtrim($string, ';');
+
+        return $string;
+    }
+
+    /**
+     * Convert a property-string into an object
+     *
+     * @param string $property
+     * @return Property|null
+     */
+    public function convertToObject($property, Specificity $specificity = null)
+    {
+        if (strpos($property, ':') === false) {
+            return null;
+        }
+
+        list($name, $value) = explode(':', $property, 2);
+
+        $name = trim($name);
+        $value = trim($value);
+
+        if ($value === '') {
+            return null;
+        }
+
+        return new Property($name, $value, $specificity);
+    }
+
+    /**
+     * Convert an array of property-strings into objects
+     *
+     * @param array $properties
+     * @return Property[]
+     */
+    public function convertArrayToObjects(array $properties, Specificity $specificity = null)
+    {
+        $objects = array();
+
+        foreach ($properties as $property) {
+            $object = $this->convertToObject($property, $specificity);
+            if ($object === null) {
+                continue;
+            }
+
+            $objects[] = $object;
+        }
+
+        return $objects;
+    }
+
+    /**
+     * Build the property-string for multiple properties
+     *
+     * @param array $properties
+     * @return string
+     */
+    public function buildPropertiesString(array $properties)
+    {
+        $chunks = array();
+
+        foreach ($properties as $property) {
+            $chunks[] = $property->toString();
+        }
+
+        return implode(' ', $chunks);
+    }
+}

vendor/tijsverkoyen/css-to-inline-styles/src/Css/Property/Property.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace TijsVerkoyen\CssToInlineStyles\Css\Property;
+
+use Symfony\Component\CssSelector\Node\Specificity;
+
+final class Property
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var string
+     */
+    private $value;
+
+    /**
+     * @var Specificity
+     */
+    private $originalSpecificity;
+
+    /**
+     * Property constructor.
+     * @param                  $name
+     * @param                  $value
+     * @param Specificity|null $specificity
+     */
+    public function __construct($name, $value, Specificity $specificity = null)
+    {
+        $this->name = $name;
+        $this->value = $value;
+        $this->originalSpecificity = $specificity;
+    }
+
+    /**
+     * Get name
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Get value
+     *
+     * @return string
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+     * Get originalSpecificity
+     *
+     * @return Specificity
+     */
+    public function getOriginalSpecificity()
+    {
+        return $this->originalSpecificity;
+    }
+
+    /**
+     * Is this property important?
+     *
+     * @return bool
+     */
+    public function isImportant()
+    {
+        return (stripos($this->value, '!important') !== false);
+    }
+
+    /**
+     * Get the textual representation of the property
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        return sprintf(
+            '%1$s: %2$s;',
+            $this->name,
+            $this->value
+        );
+    }
+}