readcssfile()) { $this->parsetagcss(); } if (!empty($taglist)) { $this->removeaddtags($taglist); $this->tocss(); $this->writecssfile(); } } public function readcssfile(): bool { if (MODEL::dircheck(MODEL::CSS_DIR) && file_exists($this->file)) { $this->rawcss = file_get_contents($this->file); return true; } else { return false; } } public function removeaddtags(array $taglist = []) { $tagcolor = []; foreach ($taglist as $tag => $tagcount) { if (key_exists($tag, $this->tagcolor)) { $tagcolor[$tag] = $this->tagcolor[$tag]; } else { $tagcolor[$tag] = '#' . dechex(rand(50, 255)) . dechex(rand(50, 255)) . dechex(rand(50, 255)); } } $this->tagcolor = $tagcolor; } /** * Transform a CSS string in a array of `tag => background-color` * * @return array Ouput array using TAG as key and Hex Color as value */ public function parsetagcss() { $pattern = '%.tag\_([a-z0-9\-\_]*)\s*\{\s*background-color:\s*(#[A-Fa-f0-9]{6})\;\s*\}%'; preg_match_all($pattern, $this->rawcss, $matches); $tagcolor = array_combine($matches[1], $matches[2]); if ($tagcolor !== false) { $this->tagcolor = $tagcolor; return true; } else { return false; } } public function tocss() { $css = ""; foreach ($this->tagcolor as $tag => $color) { $css .= PHP_EOL . '.tag_' . $tag . ' { background-color: ' . $color . '; }'; } $this->rawcss = $css; } public function writecssfile() { if (MODEL::dircheck(MODEL::CSS_DIR)) { return file_put_contents($this->file, $this->rawcss); } } public function htmlcolorpicker(): string { $html = '

'; foreach ($this->tagcolor as $tag => $color) { $html .= PHP_EOL . '
• ' . $tag . '
'; } $html .= PHP_EOL . '

'; return $html; } // ______________________ G E T _________________________ public function rawcss() { return $this->rawcss; } public function tagcolor() { return $this->tagcolor; } // _______________________ S E T _________________________ public function setrawcss($rawcss) { if(is_string($rawcss)) { $this->rawcss = $rawcss; } } public function settagcolor($tagcolor) { if(is_array($tagcolor)) { $this->tagcolor = $tagcolor; } } }