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<?php |
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/** |
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* Removes all html tags |
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* |
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* @param string $value |
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* @return string |
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*/ |
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function plain($value) |
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{ |
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return html_entity_decode(strip_tags($value)); |
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} |
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/** |
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* @param $value |
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* @param int $limit |
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* @return string |
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*/ |
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function excerpt($value, $limit = 84) |
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{ |
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$value = str_replace(["\n", "\t", "\r"], ' ', plain($value)); |
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$value = trim(preg_replace('/ {2,}/', ' ', $value)); |
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return str_limit($value, $limit); |
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} |
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/** |
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* Zwraca tablice najczesciej wykorzystywanych slow kluczowych w tekscie |
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* |
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* @param string $text |
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* @param int $limit Limit slow kluczowych |
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* @return array |
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*/ |
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function keywords($text, $limit = 10) |
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{ |
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$text = preg_replace('/[^a-zA-Z0-9 -]/', '', mb_strtolower(plain($text), 'UTF-8')); |
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$keywords = []; |
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foreach (explode(' ', $text) as $word) { |
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if (mb_strlen($word, 'UTF-8') >= 3) { |
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$keywords[] = $word; |
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} |
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} |
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$keywords = array_count_values($keywords); |
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arsort($keywords); |
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48
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$keywords = array_keys($keywords); |
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if ($limit) { |
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$keywords = array_slice($keywords, 0, $limit); |
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} |
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54
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return $keywords; |
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} |
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57
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/** |
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* @param \Coyote\Services\Stream\Activities\Activity|string $activity |
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* @param \Coyote\Services\Stream\Objects\ObjectInterface|null $object |
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* @param \Coyote\Services\Stream\Objects\ObjectInterface|null $target |
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*/ |
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function stream($activity, $object = null, $target = null) |
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{ |
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64
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$manager = app(\Coyote\Services\Stream\Manager::class); |
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66
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return $manager->save($activity, $object, $target); |
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67
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} |
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68
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69
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/** |
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70
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* Creates CDN assets url |
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* |
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* @param string $path |
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* @param null|bool $secure |
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* @return string |
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* @throws \Exception |
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*/ |
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function cdn($path, $secure = null) |
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{ |
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$path = trim($path, '/'); |
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$pathinfo = pathinfo($path); |
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82
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if (in_array($pathinfo['extension'], ['css', 'js'])) { |
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$path = manifest(trim($pathinfo['basename'], '/')); |
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} |
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86
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return asset($path, $secure); |
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} |
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89
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/** |
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90
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* Get the path to a versioned Mix file. |
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* |
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92
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* @param string $path |
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* @return string |
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94
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* |
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* @throws \Exception |
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96
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*/ |
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97
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function manifest($path) |
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{ |
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static $manifest; |
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100
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101
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if (!$manifest) { |
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102
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if (!file_exists($manifestPath = public_path('manifest.json'))) { |
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103
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throw new Exception('The webpack manifest does not exist.'); |
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104
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} |
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105
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106
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$manifest = json_decode(file_get_contents($manifestPath), true); |
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} |
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108
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109
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if (!array_key_exists($path, $manifest)) { |
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throw new Exception( |
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111
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"Unable to locate webpack mix file: {$path}. Please check your ". |
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112
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'webpack.mix.js output paths and try again.' |
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113
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); |
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114
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} |
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115
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116
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return $manifest[$path]; |
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117
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} |
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118
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119
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/** |
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120
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* Uppercase first character of each word |
|
121
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* |
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122
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* @param $string |
|
123
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* @return string |
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124
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*/ |
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125
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function capitalize($string) |
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126
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{ |
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127
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return mb_convert_case($string, MB_CASE_TITLE, 'UTF-8'); |
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128
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} |
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129
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adam-boduch /
coyote
