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11 jpm 1 
<?php
121 jpm 2 
//declare(encoding='UTF-8');
11 jpm 3 
/**
4 
 * Exemple de lancement du script : :
121 jpm 5 
 * /opt/lampp/bin/php cli.php bdtfx -a chargerTous
6 
 *
11 jpm 7 
 * @category	php 5.2
121 jpm 8 
 * @package		eFlore/Scripts
11 jpm 9 
 * @author		Jennifer DHÉ <jennifer@tela-botanica.org>
10 
 * @author		Jean-Pascal MILCENT <jpm@tela-botanica.org>
11 
 * @copyright	Copyright (c) 2011, Tela Botanica (accueil@tela-botanica.org)
12 
 * @license		http://www.cecill.info/licences/Licence_CeCILL_V2-fr.txt Licence CECILL
13 
 * @license		http://www.gnu.org/licenses/gpl.html Licence GNU-GPL
14 
 * @version		$Id$
15 
 */
68 jpm 16 
class Bdtfx extends EfloreScript {
46 jpm 17 
 
68 jpm 18 
	private $table = null;
19 
	private $pasInsertion = 1000;
20 
	private $departInsertion = 0;
11 jpm 21 
 
22 
	protected $parametres_autorises = array(
369 mathilde 23 
		'-t' => array(false, false, 'Permet de tester le script sur un jeu réduit de données (indiquer le nombre de lignes).'));
11 jpm 24 
 
25 
	public function executer() {
46 jpm 26 
		try {
68 jpm 27 
			$this->initialiserProjet('bdtfx');
46 jpm 28 
 
29 
			// Lancement de l'action demandée
30 
			$cmd = $this->getParametre('a');
31 
			switch ($cmd) {
32 
				case 'chargerTous' :
33 
					$this->chargerStructureSql();
34 
					$this->chargerBdtfx();
340 jpm 35 
					$this->genererChpNomSciHtml();
36 
					$this->genererChpFamille();
103 jpm 37 
					$this->genererDonneesTestMultiVersion();
46 jpm 38 
					break;
39 
				case 'chargerStructureSql' :
40 
					$this->chargerStructureSql();
41 
					break;
42 
				case 'chargerBdtfx' :
43 
					$this->chargerBdtfx();
44 
					break;
45 
				case 'genererNomSciHtml' :
340 jpm 46 
					$this->genererChpNomSciHtml();
46 jpm 47 
					break;
335 jpm 48 
				case 'genererChpFamille' :
49 
					$this->genererChpFamille();
50 
					break;
103 jpm 51 
				case 'genererDonneesTestMultiVersion' :
52 
					$this->genererDonneesTestMultiVersion();
53 
					break;
54 
				case 'supprimerDonneesTestMultiVersion' :
55 
					$this->supprimerDonneesTestMultiVersion();
56 
					break;
130 jpm 57 
				case 'supprimerTous' :
58 
					$this->supprimerTous();
59 
					break;
46 jpm 60 
				default :
61 
					throw new Exception("Erreur : la commande '$cmd' n'existe pas!");
62 
			}
63 
		} catch (Exception $e) {
64 
			$this->traiterErreur($e->getMessage());
11 jpm 65 
		}
46 jpm 66 
	}
11 jpm 67 
 
46 jpm 68 
	private function chargerBdtfx() {
69 
		$chemin = Config::get('chemins.bdtfx');
70 
		$table = Config::get('tables.bdtfx');
71 
		$requete = "LOAD DATA INFILE '$chemin' ".
72 
				"REPLACE INTO TABLE $table ".
73 
				'CHARACTER SET utf8 '.
74 
				'FIELDS '.
75 
				"	TERMINATED BY '\t' ".
76 
				"	ENCLOSED BY '' ".
77 
				"	ESCAPED BY '\\\' ".
78 
				'IGNORE 1 LINES';
68 jpm 79 
		$this->getBdd()->requeter($requete);
46 jpm 80 
	}
81 
 
340 jpm 82 
	private function genererChpNomSciHtml() {
335 jpm 83 
		$this->initialiserGenerationChamps();
84 
		$this->preparerTablePrChpNomSciHtml();
46 jpm 85 
		$generateur = new GenerateurNomSciHtml();
86 
		$nbreTotal = $this->recupererNbTotalTuples();
661 jpm 87 
		$erreurs = array();
335 jpm 88 
		$this->departInsertion = 0;
46 jpm 89 
		while ($this->departInsertion < $nbreTotal) {
340 jpm 90 
			$resultat = $this->recupererTuplesPrChpNomSciHtml();
661 jpm 91 
 
92 
			try {
93 
				$nomsSciEnHtml = $generateur->generer($resultat);
94 
			} catch (Exception $e) {
95 
				$erreurs[] = $e->getMessage();
96 
			}
97 
 
340 jpm 98 
			$this->remplirChpNomSciHtm($nomsSciEnHtml);
46 jpm 99 
			$this->departInsertion += $this->pasInsertion;
100 
			$this->afficherAvancement("Insertion des noms scientifique au format HTML dans la base par paquet de {$this->pasInsertion} en cours");
68 jpm 101 
			if ($this->stopperLaBoucle($this->getParametre('t'))) break;
11 jpm 102 
		}
103 
		echo "\n";
661 jpm 104 
 
105 
		$this->creerFichierLog('Erreurs lors de la génération HTML des noms scientifiques', $erreurs, 'erreurs_noms_sci_html');
11 jpm 106 
	}
107 
 
335 jpm 108 
	private function initialiserGenerationChamps() {
46 jpm 109 
		$this->table = Config::get('tables.bdtfx');
11 jpm 110 
	}
111 
 
335 jpm 112 
	private function preparerTablePrChpNomSciHtml() {
11 jpm 113 
		$requete = "SHOW COLUMNS FROM {$this->table} LIKE 'nom_sci_html' ";
68 jpm 114 
		$resultat = $this->getBdd()->recuperer($requete);
11 jpm 115 
		if ($resultat === false) {
116 
			$requete = 	"ALTER TABLE {$this->table} ".
335 jpm 117 
				'ADD nom_sci_html VARCHAR( 500 ) '.
118 
				'CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL ';
68 jpm 119 
			$this->getBdd()->requeter($requete);
11 jpm 120 
		}
121 
	}
122 
 
123 
	private function recupererNbTotalTuples(){
46 jpm 124 
		$requete = "SELECT count(*) AS nb FROM {$this->table} ";
68 jpm 125 
		$resultat = $this->getBdd()->recuperer($requete);
46 jpm 126 
		return $resultat['nb'];
11 jpm 127 
	}
128 
 
340 jpm 129 
	private function recupererTuplesPrChpNomSciHtml() {
11 jpm 130 
		$requete = 'SELECT 	num_nom, rang, nom_supra_generique, genre, epithete_infra_generique, '.
335 jpm 131 
			'	epithete_sp, type_epithete, epithete_infra_sp,cultivar_groupe, '.
132 
			'	nom_commercial, cultivar '.
133 
			"FROM {$this->table} ".
134 
			"LIMIT {$this->departInsertion},{$this->pasInsertion} ";
68 jpm 135 
		$resultat = $this->getBdd()->recupererTous($requete);
11 jpm 136 
		return $resultat;
137 
	}
138 
 
340 jpm 139 
	private function remplirChpNomSciHtm($nomsSciHtm) {
46 jpm 140 
		foreach ($nomsSciHtm as $id => $html) {
68 jpm 141 
			$html = $this->getBdd()->proteger($html);
340 jpm 142 
			$requete = "UPDATE {$this->table} SET nom_sci_html = $html WHERE num_nom = $id ";
68 jpm 143 
			$resultat = $this->getBdd()->requeter($requete);
46 jpm 144 
			if ($resultat === false) {
145 
				throw new Exception("Erreur d'insertion pour le tuple $id");
11 jpm 146 
			}
147 
		}
148 
	}
339 jpm 149 
 
335 jpm 150 
	private function genererChpFamille() {
151 
		$this->initialiserGenerationChamps();
152 
		$this->preparerTablePrChpFamille();
336 jpm 153 
		$resultats = $this->recupererTuplesPrChpFamille();
154 
		$noms = array();
155 
		$introuvables = array();
339 jpm 156 
		$introuvablesSyno = array();
157 
		foreach ($resultats as $id => $nom) {
336 jpm 158 
			$nn = $nom['num_nom'];
339 jpm 159 
			$nnr = $nom['num_nom_retenu'];
336 jpm 160 
			$nts = $nom['num_tax_sup'];
161 
			$rg = $nom['rang'];
339 jpm 162 
			if ($nnr != '') {
163 
				if ($rg == '180') {
340 jpm 164 
					$noms[$nn] = $nom['nom_sci'];
336 jpm 165 
				} else {
339 jpm 166 
					if ($nn == $nnr) {// nom retenu
167 
						if (isset($noms[$nts])) {
168 
							$noms[$nn] = $noms[$nts];
169 
						} else {
170 
							$introuvables[] = $nn;
171 
						}
172 
					} else {// nom synonyme
173 
						if (isset($noms[$nnr])) {
174 
							$noms[$nn] = $noms[$nnr];
175 
						} else {
176 
							$introuvablesSyno[] = $nom;
177 
						}
178 
					}
336 jpm 179 
				}
180 
			}
339 jpm 181 
			unset($resultats[$id]);
336 jpm 182 
			$this->afficherAvancement("Attribution de leur famille aux noms en cours");
335 jpm 183 
			if ($this->stopperLaBoucle($this->getParametre('t'))) break;
184 
		}
336 jpm 185 
		echo "\n";
339 jpm 186 
 
187 
		foreach ($introuvablesSyno as $id => $nom) {
188 
			$nn = $nom['num_nom'];
189 
			$nnr = $nom['num_nom_retenu'];
190 
			if (isset($noms[$nnr])) {
191 
				$noms[$nn] = $noms[$nnr];
192 
			} else {
193 
				$introuvables[] = $nn;
194 
			}
195 
			unset($introuvablesSyno[$id]);
196 
			$this->afficherAvancement("Attribution de leur famille aux synonymes en cours");
336 jpm 197 
		}
339 jpm 198 
		echo "\n";
199 
 
661 jpm 200 
		$msg = 'Plusieurs familles sont introuvables';
201 
		$this->creerFichierLog($msg, $introuvables, 'famille_introuvable');
339 jpm 202 
 
340 jpm 203 
		$this->remplirChpFamille($noms);
335 jpm 204 
	}
339 jpm 205 
 
335 jpm 206 
	private function preparerTablePrChpFamille() {
207 
		$requete = "SHOW COLUMNS FROM {$this->table} LIKE 'famille' ";
208 
		$resultat = $this->getBdd()->recuperer($requete);
209 
		if ($resultat === false) {
210 
			$requete = 	"ALTER TABLE {$this->table} ".
211 
				'ADD famille VARCHAR(255) '.
212 
				'CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL ';
213 
			$this->getBdd()->requeter($requete);
214 
		}
215 
	}
339 jpm 216 
 
335 jpm 217 
	private function recupererTuplesPrChpFamille() {
339 jpm 218 
		$requete = 'SELECT num_nom, num_nom_retenu, num_tax_sup, rang, nom_sci '.
335 jpm 219 
				"FROM {$this->table} ".
220 
				"WHERE rang >= 180 ".
340 jpm 221 
				"ORDER BY rang ASC, num_tax_sup ASC, num_nom_retenu DESC ";
335 jpm 222 
		$resultat = $this->getBdd()->recupererTous($requete);
223 
		return $resultat;
224 
	}
339 jpm 225 
 
340 jpm 226 
	private function remplirChpFamille($noms) {
336 jpm 227 
		foreach ($noms as $id => $famille) {
228 
			$famille = $this->getBdd()->proteger($famille);
340 jpm 229 
			$requete = "UPDATE {$this->table} SET famille = $famille WHERE num_nom = $id ";
336 jpm 230 
			$resultat = $this->getBdd()->requeter($requete);
231 
			if ($resultat === false) {
232 
				throw new Exception("Erreur d'insertion pour le tuple $id");
233 
			}
234 
			$this->afficherAvancement("Insertion des noms de famille dans la base en cours");
235 
		}
236 
		echo "\n";
237 
	}
11 jpm 238 
 
103 jpm 239 
	private function genererDonneesTestMultiVersion() {
240 
		$contenuSql = $this->recupererContenu(Config::get('chemins.structureSqlTest'));
241 
		$this->executerScripSql($contenuSql);
68 jpm 242 
 
103 jpm 243 
		$table = Config::get('tables.bdtfx');
244 
		$tableTest = Config::get('tables.bdtfxTest');
245 
		$requete = "INSERT INTO $tableTest SELECT * FROM $table";
246 
		$this->getBdd()->requeter($requete);
247 
	}
248 
 
249 
	private function supprimerDonneesTestMultiVersion() {
250 
		$tableMeta = Config::get('tables.bdtfxMeta');
251 
		$requete = "DELETE FROM $tableMeta WHERE guid = 'urn:lsid:tela-botanica.org:bdtfx:1.02'";
252 
		$this->getBdd()->requeter($requete);
253 
 
254 
		$tableTest = Config::get('tables.bdtfxTest');
342 jpm 255 
		$requete = "DROP TABLE IF EXISTS $tableTest";
103 jpm 256 
		$this->getBdd()->requeter($requete);
257 
	}
130 jpm 258 
 
259 
	private function supprimerTous() {
342 jpm 260 
		$requete = "DROP TABLE IF EXISTS bdtfx_meta, bdtfx_v1_01, bdtfx_v1_02";
130 jpm 261 
		$this->getBdd()->requeter($requete);
262 
	}
661 jpm 263 
 
264 
	private function creerFichierLog($message, $lignes, $nomFichier) {
265 
		$lignesNbre = count($lignes);
266 
		if ($lignesNbre != 0) {
267 
			echo "$message. Voir le log de $lignesNbre lignes :\n";
268 
 
269 
			$logContenu = implode(", \n", $lignes);
270 
			$logFichier = realpath(dirname(__FILE__))."/log/$nomFichier.log";
271 
			echo $logFichier."\n";
272 
					file_put_contents($logFichier, $logContenu);
273 
		}
274 
	}
11 jpm 275 
}
276 
?>