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| 1 | +<?php |
| 2 | + |
| 3 | +/* This file is part of the Phalcon Framework. |
| 4 | + * |
| 5 | + * (c) Phalcon Team <[email protected]> |
| 6 | + * |
| 7 | + * For the full copyright and license information, please view the LICENSE.txt |
| 8 | + * file that was distributed with this source code. |
| 9 | + */ |
| 10 | +namespace Phalcon\Html\Helper; |
| 11 | + |
| 12 | +use Phalcon\Support\Helper\Str\Interpolate; |
| 13 | +use Phalcon\Html\Escaper\EscaperInterface; |
| 14 | + |
| 15 | +/** |
| 16 | + * This component offers an easy way to create breadcrumbs for your application. |
| 17 | + * The resulting HTML when calling `render()` will have each breadcrumb enclosed |
| 18 | + * in `<li>` tags, while the whole string is enclosed in `<nav>` and `<ol>` tags. |
| 19 | + * |
| 20 | + * @phpstan-type TTemplate = array{ |
| 21 | + * main: string, |
| 22 | + * line: string, |
| 23 | + * last: string, |
| 24 | + * } |
| 25 | + * @phpstan-type TElement = array{ |
| 26 | + * attributes: array<string, string>, |
| 27 | + * icon: string, |
| 28 | + * link: string, |
| 29 | + * text: string, |
| 30 | + * } |
| 31 | + */ |
| 32 | +class Breadcrumbs extends \Phalcon\Html\Helper\AbstractHelper |
| 33 | +{ |
| 34 | + /** |
| 35 | + * @var array<string, string> |
| 36 | + */ |
| 37 | + private $attributes = []; |
| 38 | + |
| 39 | + /** |
| 40 | + * Keeps all the breadcrumbs. |
| 41 | + * |
| 42 | + * @var array<int, TElement> |
| 43 | + */ |
| 44 | + private $data = []; |
| 45 | + |
| 46 | + /** |
| 47 | + * Crumb separator. |
| 48 | + * |
| 49 | + * @var string |
| 50 | + */ |
| 51 | + private $separator = '<li>/</li>'; |
| 52 | + |
| 53 | + /** |
| 54 | + * The HTML template to use to render the breadcrumbs. |
| 55 | + * |
| 56 | + * @var TTemplate |
| 57 | + */ |
| 58 | + private $template = ['main' => ' |
| 59 | +<nav%attributes%> |
| 60 | + <ol> |
| 61 | +%items% |
| 62 | + </ol> |
| 63 | +</nav>', 'line' => '<li%attributes%><a href=\\\"%link%\\\">%icon%%text%</a></li>', 'last' => '<li><span%attributes%>%text%</span></li>']; |
| 64 | + |
| 65 | + /** |
| 66 | + * The HTML template to use to render the breadcrumbs. |
| 67 | + * |
| 68 | + * @var Interpolate |
| 69 | + */ |
| 70 | + private $interpolator; |
| 71 | + |
| 72 | + /** |
| 73 | + * AbstractHelper constructor. |
| 74 | + * |
| 75 | + * @param EscaperInterface $escaper |
| 76 | + * @param string $indent = "" |
| 77 | + * @param string|null $delimiter = null |
| 78 | + */ |
| 79 | + public function __construct(\Phalcon\Html\Escaper\EscaperInterface $escaper) |
| 80 | + { |
| 81 | + } |
| 82 | + |
| 83 | + /** |
| 84 | + * Sets the indent and delimiter and returns the object back. |
| 85 | + * |
| 86 | + * @param string $indent |
| 87 | + * @param string $delimiter |
| 88 | + * @return Breadcrumbs |
| 89 | + */ |
| 90 | + public function __invoke(string $indent = ' ', string $delimiter = null): Breadcrumbs |
| 91 | + { |
| 92 | + } |
| 93 | + |
| 94 | + /** |
| 95 | + * Adds a new crumb. |
| 96 | + * |
| 97 | + * ```php |
| 98 | + * // Adding a crumb with a link |
| 99 | + * $breadcrumbs->add("Home", "/"); |
| 100 | + * |
| 101 | + * // Adding a crumb with added attributes |
| 102 | + * $breadcrumbs->add("Home", "/", ["class" => "main"]); |
| 103 | + * |
| 104 | + * // Adding a crumb without a link (normally the last one) |
| 105 | + * $breadcrumbs->add("Users"); |
| 106 | + * ``` |
| 107 | + * |
| 108 | + * @param string $text |
| 109 | + * @param string $link |
| 110 | + * @param string $icon |
| 111 | + * @param array $attributes |
| 112 | + * @return Breadcrumbs |
| 113 | + */ |
| 114 | + public function add(string $text, string $link = '', string $icon = '', array $attributes = []): Breadcrumbs |
| 115 | + { |
| 116 | + } |
| 117 | + |
| 118 | + /** |
| 119 | + * Clears the crumbs. |
| 120 | + * |
| 121 | + * ```php |
| 122 | + * $breadcrumbs->clear() |
| 123 | + * ``` |
| 124 | + * |
| 125 | + * @return void |
| 126 | + */ |
| 127 | + public function clear(): void |
| 128 | + { |
| 129 | + } |
| 130 | + |
| 131 | + /** |
| 132 | + * Clear the attributes of the parent element. |
| 133 | + * |
| 134 | + * @return Breadcrumbs |
| 135 | + */ |
| 136 | + public function clearAttributes(): Breadcrumbs |
| 137 | + { |
| 138 | + } |
| 139 | + |
| 140 | + /** |
| 141 | + * Get the attributes of the parent element. |
| 142 | + * |
| 143 | + * @return array<string, string> |
| 144 | + */ |
| 145 | + public function getAttributes(): array |
| 146 | + { |
| 147 | + } |
| 148 | + |
| 149 | + /** |
| 150 | + * Returns the separator. |
| 151 | + * |
| 152 | + * @return string |
| 153 | + */ |
| 154 | + public function getSeparator(): string |
| 155 | + { |
| 156 | + } |
| 157 | + |
| 158 | + /** |
| 159 | + * Return the current template. |
| 160 | + * |
| 161 | + * @return TTemplate |
| 162 | + */ |
| 163 | + public function getTemplate(): array |
| 164 | + { |
| 165 | + } |
| 166 | + |
| 167 | + /** |
| 168 | + * Removes crumb by url. |
| 169 | + * |
| 170 | + * ```php |
| 171 | + * // Remove the second element |
| 172 | + * $breadcrumbs->remove(2); |
| 173 | + * ``` |
| 174 | + * |
| 175 | + * @param int $index |
| 176 | + * @return void |
| 177 | + */ |
| 178 | + public function remove(int $index): void |
| 179 | + { |
| 180 | + } |
| 181 | + |
| 182 | + /** |
| 183 | + * Renders and outputs breadcrumbs based on previously set template. |
| 184 | + * |
| 185 | + * ```php |
| 186 | + * echo $breadcrumbs->render(); |
| 187 | + * ``` |
| 188 | + * |
| 189 | + * @return string |
| 190 | + */ |
| 191 | + public function render(): string |
| 192 | + { |
| 193 | + } |
| 194 | + |
| 195 | + /** |
| 196 | + * Set the attributes for the parent element. |
| 197 | + * |
| 198 | + * @param array $attributes |
| 199 | + * @return Breadcrumbs |
| 200 | + */ |
| 201 | + public function setAttributes(array $attributes): Breadcrumbs |
| 202 | + { |
| 203 | + } |
| 204 | + |
| 205 | + /** |
| 206 | + * Set the separator. |
| 207 | + * |
| 208 | + * @param string $separator |
| 209 | + * @return Breadcrumbs |
| 210 | + */ |
| 211 | + public function setSeparator(string $separator): Breadcrumbs |
| 212 | + { |
| 213 | + } |
| 214 | + |
| 215 | + /** |
| 216 | + * Set the HTML template. |
| 217 | + * |
| 218 | + * @param string $main |
| 219 | + * @param string $line |
| 220 | + * @param string $last |
| 221 | + * @return Breadcrumbs |
| 222 | + */ |
| 223 | + public function setTemplate(string $main, string $line, string $last): Breadcrumbs |
| 224 | + { |
| 225 | + } |
| 226 | + |
| 227 | + /** |
| 228 | + * Returns the internal breadcrumbs array. |
| 229 | + * |
| 230 | + * @return array<int, TElement> |
| 231 | + */ |
| 232 | + public function toArray(): array |
| 233 | + { |
| 234 | + } |
| 235 | + |
| 236 | + /** |
| 237 | + * @param TElement $element |
| 238 | + * @param string $template |
| 239 | + * @return string |
| 240 | + */ |
| 241 | + private function getLink(string $template, array $element): string |
| 242 | + { |
| 243 | + } |
| 244 | + |
| 245 | + /** |
| 246 | + * Processes attributes |
| 247 | + * |
| 248 | + * @param array $attributes |
| 249 | + * @return string |
| 250 | + */ |
| 251 | + private function processAttributes(array $attributes): string |
| 252 | + { |
| 253 | + } |
| 254 | +} |
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