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<?php |
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/* |
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This project is Licenced under The MIT License (MIT) |
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Copyright (c) 2014 Christopher Seufert |
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is |
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furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included in |
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all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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THE SOFTWARE. |
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*/ |
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namespace Seufert\Hamle\Text; |
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use Seufert\Hamle; |
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use Seufert\Hamle\Model; |
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use Seufert\Hamle\Text; |
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use Seufert\Hamle\Exception\ParseError; |
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class Func extends SimpleVar { |
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const REGEX_FUNCSEL = '[a-zA-Z0-9\*\.,#_:\\^\\-@\\${}[\]]'; |
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protected $sub = null; |
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/** @var bool|Scope */ |
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protected $scope = false; |
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protected $filt; |
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protected $sortlimit; |
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/** |
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* Func constructor. |
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* @param string $s |
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*/ |
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public function __construct($s) { |
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$m = array(); |
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View Code Duplication |
if (!preg_match('/^\$\((' . self::REGEX_FUNCSEL . '*)(.*)\)$/', $s, $m)) |
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throw new ParseError("Unable to read \$ func in '$s'"); |
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if (trim($m[2])) |
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$this->sub = new FuncSub($m[2]); |
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if (!trim($m[1])) { |
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$this->scope = true; |
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return; |
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} |
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if ($m[1][0] == '$' && $m[1][1] == '[') { |
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$this->scope = new Scope($m[1]); |
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return; |
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} |
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$this->sortlimit = $this->attSortLimit($m[1]); |
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$this->filt = $this->attIdTag($m[1]); |
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} |
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public function attIdTag(&$s) { |
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$m = array(); |
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$att = array('id' => array(), 'tag' => array()); |
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foreach (explode(",", $s) as $str) { |
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if (preg_match('/^[a-zA-Z0-9\\_]+/', $str, $m)) $type = $m[0]; |
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else $type = "*"; |
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if (preg_match('/#([a-zA-Z0-9\_\\${}]+)/', $str, $m)) $att['id'][$type][] = $m[1]; |
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elseif (preg_match_all('/\\.([a-zA-Z0-9\_\-\\${}]+)/', $str, $m)) |
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foreach ($m[1] as $tag) |
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$att['tag'][$type][] = new Text($tag, Text::TOKEN_CODE); |
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else $att['tag'][$type] = array(); |
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} |
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if (!(count($att['id']) xor count($att['tag']))) |
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throw new ParseError("Only tag, type or id can be combined"); |
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return $att; |
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} |
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public function attSortLimit(&$s) { |
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$att = array('limit' => 0, 'offset' => 0, 'sort'=> []); |
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$m = array(); |
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if (preg_match('/:(?:([0-9]+)\-)?([0-9]+)/', $s, $m)) { |
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$att['limit'] = $m[2]; |
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$att['offset'] = $m[1] ? $m[1] : 0; |
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} |
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$rand = false; |
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if (preg_match_all('/\\^(-?)([a-zA-Z0-9\_]*)/', $s, $m)) { |
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foreach($m[0] as $k=>$mv) |
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if ($m[2][$k]) { |
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$dir = $m[1][$k] == "-"?Hamle\Hamle::SORT_DESCENDING:Hamle\Hamle::SORT_ASCENDING; |
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$att['sort'][$m[2][$k]] = $dir; |
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} else $rand = true; |
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} |
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if($rand) |
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$att['sort'] = [""=>$att['dir'] = Hamle\Hamle::SORT_RANDOM]; |
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return $att; |
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} |
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public function attGroupType(&$s) { |
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$att = array('grouptype' => 0); |
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$m = array(); |
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if (preg_match('/@([0-9]+)/', $s, $m)) { |
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$att['grouptype'] = $m[1]; |
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} |
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return $att; |
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} |
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/** |
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* @return string PHP Code |
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*/ |
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public function toPHP() { |
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$sub = $this->sub ? "->" . $this->sub->toPHP() : ""; |
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if($this->scope instanceof Scope) { |
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return $this->scope->toPHP() . $sub; |
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} elseif($this->scope === true) { |
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return "Hamle\\Scope::get(0)$sub"; |
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} |
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$limit = Text::varToCode($this->sortlimit['sort']) . "," . |
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$this->sortlimit['limit'] . "," . $this->sortlimit['offset']; |
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if (count($this->filt['tag'])) |
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return "Hamle\\Run::modelTypeTags(" . |
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Text::varToCode($this->filt['tag']) . ",$limit)$sub"; |
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if (count($this->filt['id'])) |
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if (isset($this->filt['id']['*']) && count($this->filt['id']['*']) == 1) |
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return "Hamle\\Run::modelId(" . |
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Text::varToCode(current($this->filt['id']['*'])) . |
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",$limit)$sub"; |
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else |
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return "Hamle\\Run::modelTypeId(" . |
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Text::varToCode($this->filt['id']) . ",$limit)$sub"; |
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return ""; |
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} |
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/** |
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* @param Model|null $parent |
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* @return Model |
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*/ |
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public function getOrCreateModel(Model $parent = null) { |
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if($this->scope instanceof Scope) { |
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$parent = $this->scope->getOrCreateModel(); |
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} elseif ($this->scope === true) |
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$parent = \Seufert\Hamle\Scope::get(0); |
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View Code Duplication |
if (count($this->filt['tag'])) |
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$parent = \Seufert\Hamle\Run::modelTypeTags( |
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$this->filt['tag'], |
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$this->sortlimit['sort'], |
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$this->sortlimit['limit'], |
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$this->sortlimit['offset'] |
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); |
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if (count($this->filt['id'])) |
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if (isset($this->filt['id']['*']) && count($this->filt['id']['*']) === 1) |
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$parent = \Seufert\Hamle\Run::modelId( |
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current($this->filt['id']['*']), |
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$this->sortlimit['sort'], |
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$this->sortlimit['limit'], |
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$this->sortlimit['offset'] |
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); |
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View Code Duplication |
else |
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$parent = \Seufert\Hamle\Run::modelTypeId( |
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$this->filt['id'], |
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$this->sortlimit['sort'], |
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$this->sortlimit['limit'], |
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$this->sortlimit['offset'] |
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); |
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if($this->sub) |
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return $this->sub->getOrCreateModel($parent); |
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if(!$parent) |
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throw new \RuntimeException('Unable to create model with no relation'); |
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return $parent; |
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} |
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public function toHTML($escape = false) { |
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throw new ParseError("Unable to use Scope operator in HTML Code"); |
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} |
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} |
cseufert /
hamle
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.