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1
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<?php
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2
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require_once('objects/Entity.php');
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3
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4
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class EntityList {
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5
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private $entities = array();
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6
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7
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public function newEntity($name,$node = null) {
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8
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if($name == '') {
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9
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throw new Exception("Empty strings not allowed as entity names.");
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10
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}
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11
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12
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if(array_key_exists($name,$this->entities)) {
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if(!$this->entities[$name]->isInited()) {
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// throw new Exception("Entity $name already exists!");
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15
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// } else {
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$this->entities[$name]->init($name,$node);
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return $this->entities[$name];
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}
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}
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20
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$e = new Entity($name,$node);
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21
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$this->entities[$name] = $e;
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return $this->entities[$name];
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23
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}
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24
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25
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public function getEntityForReference($name,$node = null) {
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26
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if($name == '') {
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27
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throw new Exception("Empty strings not allowed as entity names.");
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28
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}
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29
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30
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if(array_key_exists($name,$this->entities)) {
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31
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return $this->entities[$name];
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32
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}
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33
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$e = new Entity($name,$node);
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34
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$this->entities[$name] = $e;
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35
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return $this->entities[$name];
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36
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}
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37
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38
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public function printAll() {
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39
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40
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// vegX has some classes that differ only by capitalzation:
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41
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// taxonNames/TaxonNames, taxonConcepts/TaxonConcepts,
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42
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// In order to help Django distinguish between them, we need
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43
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// to define them ahead of any classes that refrence them.
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44
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print $this->entities['taxonNames']->toString() . "\n\n";
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print $this->entities['taxonConcepts']->toString() . "\n\n";
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print $this->entities['TaxonNames']->toString() . "\n\n";
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print $this->entities['TaxonConcepts']->toString() . "\n\n";
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48
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49
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foreach(array_keys($this->entities) as $k) {
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50
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if($k == 'taxonNames' || $k == 'taxonConcepts' ||
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$k == 'TaxonNames' || $k == 'TaxonConcepts')
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{ continue; }
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53
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print $this->entities[$k]->toString() . "\n\n";
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54
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55
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if($k == 'vegX') {
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56
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$deepDelete = " def deepDelete(self):\n";
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57
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foreach(array_keys($this->entities) as $k) {
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58
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$deepDelete .= " $k.objects.filter(entryInfo__id=self.entryInfo.id).delete()\n";
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59
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}
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60
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print $deepDelete . "\n\n";
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}
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62
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}
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63
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}
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64
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65
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public function getEntities() {
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66
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return $this->entities;
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67
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}
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68
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}
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69
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?>
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