<?php
return [
/**
* What attributes do we use to build the slug?
* This can be a single field, like "name" which will build a slug from:
*
* $model->name;
*
* Or it can be an array of fields, like ("name", "company"), which builds a slug from:
*
* $model->name . ' ' . $model->company;
*
* If you've defined custom getters in your model, you can use those too,
* since Eloquent will call them when you request a custom attribute.
*
* Defaults to null, which uses the toString() method on your model.
*/
'source' => null,
/**
* The maximum length of a generated slug. Defaults to "null", which means
* no length restrictions are enforced. Set it to a positive integer if you
* want to make sure your slugs aren't too long.
*/
'maxLength' => null,
/**
* If you are setting a maximum length on your slugs, you may not want the
* truncated string to split a word in half. The default setting of "true"
* will ensure this, e.g. with a maxLength of 12:
*
* "my source string" -> "my-source"
*
* Setting it to "false" will simply truncate the generated slug at the
* desired length, e.g.:
*
* "my source string" -> "my-source-st"
*/
'maxLengthKeepWords' => true,
/**
* If left to "null", then use the cocur/slugify package to generate the slug
* (with the separator defined below).
*
* Set this to a closure that accepts two parameters (string and separator)
* to define a custom slugger. e.g.:
*
* 'method' => function( $string, $sep ) {
* return preg_replace('/[^a-z]+/i', $sep, $string);
* },
*
* Otherwise, this will be treated as a callable to be used. e.g.:
*
* 'method' => array('Str','slug'),
*/
'method' => function($string, $separator = '-') {
$_transliteration = ["/ö|œ/" => "e",
"/ü/" => "e",
"/Ä/" => "e",
"/Ü/" => "e",
"/Ö/" => "e",
"/À|Á|Â|Ã|Å|Ǻ|Ā|Ă|Ą|Ǎ/" => "",
"/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª/" => "",
"/Ç|Ć|Ĉ|Ċ|Č/" => "",
"/ç|ć|ĉ|ċ|č/" => "",
"/Ð|Ď|Đ/" => "",
"/ð|ď|đ/" => "",
"/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě/" => "",
"/è|é|ê|ë|ē|ĕ|ė|ę|ě/" => "",
"/Ĝ|Ğ|Ġ|Ģ/" => "",
"/ĝ|ğ|ġ|ģ/" => "",
"/Ĥ|Ħ/" => "",
"/ĥ|ħ/" => "",
"/Ì|Í|Î|Ï|Ĩ|Ī| Ĭ|Ǐ|Į|İ/" => "",
"/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı/" => "",
"/Ĵ/" => "",
"/ĵ/" => "",
"/Ķ/" => "",
"/ķ/" => "",
"/Ĺ|Ļ|Ľ|Ŀ|Ł/" => "",
"/ĺ|ļ|ľ|ŀ|ł/" => "",
"/Ñ|Ń|Ņ|Ň/" => "",
"/ñ|ń|ņ|ň|ʼn/" => "",
"/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ/" => "",
"/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º/" => "",
"/Ŕ|Ŗ|Ř/" => "",
"/ŕ|ŗ|ř/" => "",
"/Ś|Ŝ|Ş|Ș|Š/" => "",
"/ś|ŝ|ş|ș|š|ſ/" => "",
"/Ţ|Ț|Ť|Ŧ/" => "",
"/ţ|ț|ť|ŧ/" => "",
"/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ/" => "",
"/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ/" => "",
"/Ý|Ÿ|Ŷ/" => "",
"/ý|ÿ|ŷ/" => "",
"/Ŵ/" => "",
"/ŵ/" => "",
"/Ź|Ż|Ž/" => "",
"/ź|ż|ž/" => "",
"/Æ|Ǽ/" => "E",
"/ß/" => "s",
"/IJ/" => "J",
"/ij/" => "j",
"/Œ/" => "E",
"/ƒ/" => ""];
$quotedReplacement = preg_quote($separator, '/');
$merge = [
'/[^\s\p{Zs}\p{Ll}\p{Lm}\p{Lo}\p{Lt}\p{Lu}\p{Nd}]/mu' => ' ',
'/[\s\p{Zs}]+/mu' => $separator,
sprintf('/^[%s]+|[%s]+$/', $quotedReplacement, $quotedReplacement) => '',
];
$map = $_transliteration + $merge;
unset($_transliteration);
return preg_replace(array_keys($map), array_values($map), $string);
},
/**
* Separator to use when generating slugs. Defaults to a hyphen.
*/
'separator' => '-',
/**
* Enforce uniqueness of slugs? Defaults to true.
* If a generated slug already exists, an incremental numeric
* value will be appended to the end until a unique slug is found. e.g.:
*
* my-slug
* my-slug-1
* my-slug-2
*/
'unique' => true,
/**
* If you are enforcing unique slugs, the default is to add an
* incremental value to the end of the base slug. Alternatively, you
* can change this value to a closure that accepts three parameters:
* the base slug, the separator, and a Collection of the other
* "similar" slugs. The closure should return the new unique
* suffix to append to the slug.
*/
'uniqueSuffix' => null,
/**
* Should we include the trashed items when generating a unique slug?
* This only applies if the softDelete property is set for the Eloquent model.
* If set to "false", then a new slug could duplicate one that exists on a trashed model.
* If set to "true", then uniqueness is enforced across trashed and existing models.
*/
'includeTrashed' => false,
/**
* An array of slug names that can never be used for this model,
* e.g. to prevent collisions with existing routes or controller methods, etc..
* Defaults to null (i.e. no reserved names).
* Can be a static array, e.g.:
*
* 'reserved' => array('add', 'delete'),
*
* or a closure that returns an array of reserved names.
* If using a closure, it will accept one parameter: the model itself, and should
* return an array of reserved names, or null. e.g.
*
* 'reserved' => function( Model $model) {
* return $model->some_method_that_returns_an_array();
* }
*
* In the case of a slug that gets generated with one of these reserved names,
* we will do:
*
* $slug .= $separator + "1"
*
* and continue from there.
*/
'reserved' => null,
/**
* Whether to update the slug value when a model is being
* re-saved (i.e. already exists). Defaults to false, which
* means slugs are not updated.
*
* Be careful! If you are using slugs to generate URLs, then
* updating your slug automatically might change your URLs which
* is probably not a good idea from an SEO point of view.
* Only set this to true if you understand the possible consequences.
*/
'onUpdate' => false,
];