284 lines
7.3 KiB
PHP
284 lines
7.3 KiB
PHP
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<?php
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require_once 'Utils.php';
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require_once 'EGGDatabase.php';
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interface IOutputGenerator
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{
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/**
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* @param $db EGGDatabase
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* @return string|null
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*/
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public function updateCache(EGGDatabase $db);
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/**
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* @return string|null
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*/
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public function loadFromCache();
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}
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class FullRenderer implements IOutputGenerator
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{
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/** @var ILogger $logger */
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private $logger;
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/** @var string[] $identities */
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private $identities;
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/** @var string $cache_files_path */
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private $cache_files_path;
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/**
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* @param ILogger $logger
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* @param string[] $identities
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* @param string $cfpath
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*/
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public function __construct(ILogger $logger, array $identities, string $cfpath)
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{
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$this->logger = $logger;
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$this->identities = $identities;
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$this->cache_files_path = $cfpath;
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}
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/**
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* @inheritDoc
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*/
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public function updateCache(EGGDatabase $db)
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{
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$years = $db->getAllYears();
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$dyears = [];
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$result = "";
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foreach ($years as $year)
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{
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$gen = new SingleYearRenderer($this->logger, $year, $this->identities, $this->cache_files_path);
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$cc = $gen->updateCache($db);
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if ($cc === null) continue;
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$result .= $cc;
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$result .= "\n\n\n";
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$dyears []= $year;
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}
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$data = json_encode($dyears);
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$path = Utils::sharpFormat($this->cache_files_path, ['ident' => 'fullrenderer']);
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file_put_contents($path, $data);
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$this->logger->proclog("Updated cache file for full renderer");
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return $result;
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}
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/**
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* @inheritDoc
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*/
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public function loadFromCache()
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{
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$path = Utils::sharpFormat($this->cache_files_path, ['ident' => 'fullrenderer']);
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if (!file_exists($path))
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{
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$this->logger->proclog("No cache found for [fullrenderer]");
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return null;
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}
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$years = json_decode(file_get_contents($path));
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$result = "";
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foreach ($years as $year)
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{
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$gen = new SingleYearRenderer($this->logger, $year, $this->identities, $this->cache_files_path);
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$cc = $gen->loadFromCache();
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if ($cc === null) return null;
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$result .= $cc;
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$result .= "\n\n\n";
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}
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return $result;
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}
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}
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class SingleYearRenderer implements IOutputGenerator
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{
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const DIST_X = 13;
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const DIST_Y = 13;
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const DAY_WIDTH = 11;
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const DAY_HEIGHT = 11;
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const MONTHS = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
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const DAYS = ['M', 'T', 'W', 'T', 'F', 'S', 'S'];
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/** @var ILogger $logger */
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private $logger;
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/** @var int $year */
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private $year;
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/** @var string[] $identities */
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private $identities;
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/** @var string $cache_files_path */
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private $cache_files_path;
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/**
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* @param ILogger $logger
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* @param int $year
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* @param string[] $identities
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* @param string $cfpath
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*/
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public function __construct(ILogger $logger, int $year, array $identities, string $cfpath)
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{
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$this->logger = $logger;
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$this->year = $year;
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$this->identities = $identities;
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$this->cache_files_path = $cfpath;
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}
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/**
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* @inheritDoc
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*/
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public function loadFromCache()
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{
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$path = Utils::sharpFormat($this->cache_files_path, ['ident' => 'singleyear_'.$this->year]);
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if (!file_exists($path))
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{
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$this->logger->proclog("No cache found for [".('singleyear_'.$this->year)."]");
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return null;
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}
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return file_get_contents($path);
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}
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/**
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* @inheritDoc
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*/
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public function updateCache(EGGDatabase $db)
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{
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$this->logger->proclog("Generate cache file for year ".$this->year);
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$data = $this->generate($db);
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if ($data === null) {
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$this->logger->proclog("No data for year ".$this->year);
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$this->logger->proclog("");
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return null;
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}
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$path = Utils::sharpFormat($this->cache_files_path, ['ident' => 'singleyear_'.$this->year]);
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file_put_contents($path, $data);
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$this->logger->proclog("Updated cache file for year ".$this->year);
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$this->logger->proclog("");
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return $data;
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}
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/**
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* @param EGGDatabase $db
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* @return string|null
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* @throws Exception
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*/
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private function generate(EGGDatabase $db)
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{
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$dbdata = $db->getCommitCountOfYearByDate($this->year, $this->identities);
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if (Utils::array_value_max(0, $dbdata) === 0) return null;
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$now = new DateTime();
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$date = new DateTime($this->year . '-01-01');
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$ymapmax = Utils::array_value_max(1, $dbdata);
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$monthlist = array_fill(0, 12, [0, 0]);
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$exponent9 = log(0.98/((9)-1), 1/$ymapmax);
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$exponent5 = log(0.98/((5)-1), 1/$ymapmax);
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$html = '';
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$html .= '<div class="extGitGraphContainer">' . "\n";
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$html .= '<svg class="git_list" viewBox="0 0 715 115">' . "\n";
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$html .= '<g transform="translate(20, 20) ">' . "\n";
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$html .= '<g transform="translate(0, 0)">' . "\n";
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$week = 0;
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$wday = 0;
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while($date->format('Y') == $this->year)
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{
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if ($date > $now) // THE FUTURE, SPONGEBOB
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{
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while ($date->format('d') != $date->format('t'))
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{
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if ($date->format('N') == 1 && $date->format('z') > 0) $week++;
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$date = $date->modify("+1 day");
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}
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$monthlist[$date->format('m') - 1][1] = $week + ($wday / 7);
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$date = $date->modify("+1 year"); // Kill
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continue;
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}
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$c_count = array_key_exists($date->format('Y-m-d'), $dbdata) ? $dbdata[$date->format('Y-m-d')] : 0;
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$color_idx9 = min(((9)-1), ceil(pow($c_count/$ymapmax, $exponent9) * ((9)-1)));
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$color_idx5 = min(((5)-1), ceil(pow($c_count/$ymapmax, $exponent5) * ((5)-1)));
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$wday = ($date->format('N') - 1);
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if ($date->format('N') == 1 && $date->format('z') > 0)
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{
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$html .= '</g>' . "\n";
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$week++;
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$html .= '<g transform="translate(' . $week * self::DIST_X . ', 0)">' . "\n";
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}
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if ($date->format('d') == 1)
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{
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$monthlist[$date->format('m') - 1][0] = $week + ($wday / 7);
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}
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else if ($date->format('d') == $date->format('t'))
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{
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$monthlist[$date->format('m') - 1][1] = $week + ($wday / 7);
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}
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$html .= '<rect'.
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' y="' . ($wday * self::DIST_Y) . '"' .
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' height="' . self::DAY_HEIGHT . '"' .
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' width="' . self::DAY_WIDTH . '"' .
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' class="' . 'egg_rect egg_col_x5_'.$color_idx5.' egg_col_x9_'.$color_idx9 . '"' .
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' data-count="' . $c_count . '"' .
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' data-date="' . $date->format('Y-m-d') . '"' .
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'></rect>' . "\n";
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$date = $date->modify("+1 day");
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}
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$html .= '</g>' . "\n";
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for($i = 0; $i < 12; $i++)
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{
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if ($monthlist[$i][1]-$monthlist[$i][0] > 0)
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{
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$posx = (($monthlist[$i][0]+$monthlist[$i][1])/2) * self::DIST_X;
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$html .= '<text y="-3" x="' . $posx . '" style="text-anchor: middle" class="caption_month">' . self::MONTHS[$i] . '</text>' . "\n";
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}
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}
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for($i = 0; $i < 7; $i++) {
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$html .= '<text y="' . ($i*self::DIST_Y + self::DAY_HEIGHT/2) . '" x="-6" style="text-anchor: middle" class="caption_day" dominant-baseline="central">' . self::DAYS[$i] . '</text>' . "\n";
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}
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$html .= '<text x="-10" y="-5" class="caption">' . $this->year . '</text>' . "\n";
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$html .= '</g>' . "\n";
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$html .= '</svg>' . "\n";
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$html .= '<div class="svg-tip n">' . "\n";
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$html .= '<strong> </strong><span> </span>' . "\n";
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$html .= '</div>' . "\n";
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$html .= '<div class="egg_footer">' . "\n";
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$html .= '<a href="https://www.mikescher.com/programs/view/ExtendedGitGraph">extendedGitGraph</a>' . "\n";
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$html .= '</div>' . "\n";
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$html .= '</div>' . "\n";
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return $html;
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}
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}
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