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1
<?php
1
<?php
2
 
2
 
3
class SourceDonnees {
3
class SourceDonnees {
4
	
4
	
5
	private $bdd = null;
5
	private $bdd = null;
6
	private $limitesCarte = '';
6
	private $limitesCarte = '';
7
	private $taxon = array();
7
	private $taxon = array();
8
	
8
	
9
	private $nomRang = '';
9
	private $nomRang = '';
10
	private $taxons = array();
10
	private $taxons = array();
11
	private $genres = array();
11
	private $genres = array();
12
	private $utilisateurs = null;
12
	private $utilisateurs = null;
13
	
13
	
14
	
14
	
15
	public function __construct($limitesCarte, $taxon) {
15
	public function __construct($limitesCarte, $taxon) {
16
		$this->limitesCarte = $limitesCarte;
16
		$this->limitesCarte = $limitesCarte;
17
		foreach ($this->limitesCarte as $bord => $valeur) {
17
		foreach ($this->limitesCarte as $bord => $valeur) {
18
			$this->limitesCarte[$bord] = str_replace(",", ".", round($valeur, 6));
18
			$this->limitesCarte[$bord] = str_replace(",", ".", round($valeur, 6));
19
		}
19
		}
20
		$this->bdd = new Bdd();
20
		$this->bdd = new Bdd();
21
		$this->taxon = $taxon;
21
		$this->taxon = $taxon;
22
		$this->nomRang = $this->obtenirNomRang();
22
		$this->nomRang = $this->obtenirNomRang();
23
		if ($this->nomRang == 'espece' || $this->nomRang == 'sous_espece') {
23
		if ($this->nomRang == 'espece' || $this->nomRang == 'sous_espece') {
24
			$this->taxons = $this->recupererSynonymesEtSousEspeces();
24
			$this->taxons = $this->recupererSynonymesEtSousEspeces();
25
		} elseif ($this->nomRang == 'famille') {
25
		} elseif ($this->nomRang == 'famille') {
26
			$this->genres = $this->recupererGenres();
26
			$this->genres = $this->recupererGenres();
27
		}
27
		}
28
		$this->utilisateurs = new Utilisateurs();
28
		$this->utilisateurs = new Utilisateurs();
29
	}
29
	}
30
	
30
	
31
	private function obtenirNomRang() {
31
	private function obtenirNomRang() {
32
		$nomsRangs = array('famille', 'genre', 'espece', 'sous_espece');
32
		$nomsRangs = array('famille', 'genre', 'espece', 'sous_espece');
33
		$rangs = explode(',', Config::get('rangs'));
33
		$rangs = explode(',', Config::get('rangs'));
34
		for ($index = 0; $index < count($nomsRangs) && $rangs[$index] != $this->taxon['rang']; $index ++);
34
		for ($index = 0; $index < count($nomsRangs) && $rangs[$index] != $this->taxon['rang']; $index ++);
35
		$position = $index == count($nomsRangs) ? count($nomsRangs)-1 : $index;
35
		$position = $index == count($nomsRangs) ? count($nomsRangs)-1 : $index;
36
		return $nomsRangs[$position];
36
		return $nomsRangs[$position];
37
	}
37
	}
38
	
38
	
39
	protected function recupererSynonymesEtSousEspeces() {
39
	protected function recupererSynonymesEtSousEspeces() {
40
		$requete =
40
		$requete =
41
		"SELECT num_nom, nom_sci, nom_complet, num_taxonomique FROM ".Config::get('bdd_table_referentiel').
41
		"SELECT num_nom, nom_sci, nom_complet, num_taxonomique FROM ".Config::get('bdd_table_referentiel').
42
		" WHERE hierarchie LIKE '%-{$this->taxon['num_nom']}-%' ".
42
		" WHERE hierarchie LIKE '%-{$this->taxon['num_nom']}-%' ".
43
		"OR num_nom_retenu = {$this->taxon['num_nom_retenu']}";
43
		"OR num_nom_retenu = {$this->taxon['num_nom_retenu']}";
44
		return $this->bdd->recupererTous($requete);
44
		return $this->bdd->recupererTous($requete);
45
	}
45
	}
46
	
46
	
47
	protected function recupererGenres() {
47
	protected function recupererGenres() {
48
		$this->bdd->requeter("USE ".Config::get('bdd_nom'));
48
		$this->bdd->requeter("USE ".Config::get('bdd_nom'));
49
		$requete =
49
		$requete =
50
		"SELECT num_nom, nom_sci, num_taxonomique FROM ".Config::get('bdd_table_referentiel').
50
		"SELECT num_nom, nom_sci, num_taxonomique FROM ".Config::get('bdd_table_referentiel').
51
		" WHERE rang=220 AND num_tax_sup={$this->taxon['num_nom']}";
51
		" WHERE rang=220 AND num_tax_sup={$this->taxon['num_nom']}";
52
		return $this->bdd->recupererTous($requete);
52
		return $this->bdd->recupererTous($requete);
53
	}
53
	}
54
	
54
	
55
	public function recupererStationsFloradata() {
55
	public function recupererStationsFloradata() {
56
		$this->bdd->requeter("USE ".Config::get('bdd_nom_floradata'));
56
		$this->bdd->requeter("USE ".Config::get('bdd_nom_floradata'));
57
		$requete =
57
		$requete =
58
		"SELECT DISTINCTROW zone_geo AS commune, Date(date_observation) AS date, Floor(wgs84_latitude*10)/10 AS lat, ".
58
		"SELECT DISTINCTROW zone_geo AS commune, Date(date_observation) AS date, Floor(wgs84_latitude*10)/10 AS lat, ".
59
		"Floor(wgs84_longitude*10)/10 AS lng, courriel_utilisateur AS auteur ".
59
		"Floor(wgs84_longitude*10)/10 AS lng, courriel_utilisateur AS auteur ".
60
		"FROM cel_obs LEFT JOIN cel_zones_geo cz ON ce_zone_geo=id_zone_geo ".
60
		"FROM cel_obs LEFT JOIN cel_zones_geo cz ON ce_zone_geo=id_zone_geo ".
61
		"WHERE ".$this->construireWhereTaxonFloradata()." AND transmission=1 AND nom_referentiel = '".Config::get('referentielsDispo')."' AND ".
61
		"WHERE ".$this->construireWhereTaxonFloradata()." AND transmission=1 AND nom_referentiel = '".Config::get('referentielsDispo')."' AND ".
62
		"wgs84_longitude BETWEEN ".$this->limitesCarte['ouest']." AND ".$this->limitesCarte['est']." ".
62
		"wgs84_longitude BETWEEN ".$this->limitesCarte['ouest']." AND ".$this->limitesCarte['est']." ".
63
		"AND wgs84_latitude BETWEEN ".$this->limitesCarte['sud']." AND ".$this->limitesCarte['nord']." ".
63
		"AND wgs84_latitude BETWEEN ".$this->limitesCarte['sud']." AND ".$this->limitesCarte['nord']." ".
64
		"AND date_observation<>'0000-00-00 00-00-00' ORDER BY lat DESC, lng ASC, commune, date";
64
		"AND date_observation<>'0000-00-00 00-00-00' ORDER BY lat DESC, lng ASC, commune, date";
65
		$stations = $this->bdd->recupererTous($requete);
65
		$stations = $this->bdd->recupererTous($requete);
66
		
66
		
67
		$this->extraireIdentitesAuteurs($stations);
67
		$this->extraireIdentitesAuteurs($stations);
68
		foreach($stations as &$station) {
68
		foreach($stations as &$station) {
69
			$station['auteur'] = $this->utilisateurs->getIntitule($station['auteur']);
69
			$station['auteur'] = $this->utilisateurs->getIntitule($station['auteur']);
70
		}	
70
		}	
71
		return $stations;
71
		return $stations;
72
	}
72
	}
73
	
73
	
74
	private function extraireIdentitesAuteurs($stations) {
74
	private function extraireIdentitesAuteurs($stations) {
75
		$courriels = array();
75
		$courriels = array();
76
		foreach ($stations as &$station) {
76
		foreach ($stations as &$station) {
77
			$courriels[] = $station['auteur'];
77
			$courriels[] = $station['auteur'];
78
		}
78
		}
79
		$this->utilisateurs->setCourriels($courriels);
79
		$this->utilisateurs->setCourriels($courriels);
80
		$this->utilisateurs->chargerIdentites();
80
		$this->utilisateurs->chargerIdentites();
81
	}
81
	}
82
	
82
	
83
	private function construireWhereTaxonFloradata() {
83
	private function construireWhereTaxonFloradata() {
84
		$criteres = array();
84
		$criteres = array();
85
		$nomRang = $this->obtenirNomRang($this->taxon);
85
		$nomRang = $this->obtenirNomRang($this->taxon);
86
		if ($this->nomRang == 'famille') {
86
		if ($this->nomRang == 'famille') {
87
			$criteres[] = "famille=".$this->bdd->proteger($this->taxon['nom_sci']);
87
			$criteres[] = "famille=".$this->bdd->proteger($this->taxon['nom_sci']);
88
		} elseif ($this->nomRang == 'genre') {
88
		} elseif ($this->nomRang == 'genre') {
89
			$criteres[] = "nom_sel LIKE ".$this->bdd->proteger($this->taxon['nom_sci'].'%');
89
			$criteres[] = "nom_sel LIKE ".$this->bdd->proteger($this->taxon['nom_sci'].'%');
90
		} else {
90
		} else {
91
			$taxons = array($this->taxon['num_nom']);
91
			$taxons = array($this->taxon['num_nom']);
92
			foreach ($this->taxons as $sousTaxon) {
92
			foreach ($this->taxons as $sousTaxon) {
93
				$taxons[] = $sousTaxon['num_nom'];
93
				$taxons[] = $sousTaxon['num_nom'];
94
			}
94
			}
95
			$criteres[] = "nom_sel_nn IN (".implode(',', array_unique($taxons))	.")";
95
			$criteres[] = "nom_sel_nn IN (".implode(',', array_unique($taxons))	.")";
96
		}
96
		}
97
		return "(".implode(' OR ',array_unique($criteres)).")";
97
		return "(".implode(' OR ',array_unique($criteres)).")";
98
	}
98
	}
-
 
99
	
-
 
100
	
99
	
101
	
100
	public function recupererStationsMoissonnage($source) {
102
	public function recupererStationsMoissonnage($source) {
101
		$this->bdd->requeter("USE ".Config::get('bdd_nom'));
103
		$this->bdd->requeter("USE ".Config::get('bdd_nom'));
102
		$requete =
104
		$requete =
103
		"SELECT DISTINCTROW lieu_commune_code_insee, observation_date AS date, observateur_nom_complet AS auteur ".
105
		"SELECT DISTINCTROW lieu_commune_code_insee, observation_date AS date, observateur_nom_complet AS auteur ".
104
		"FROM {$source}_tapir WHERE ".$this->construireWhereTaxonMoissonnage($source)." ".
106
		"FROM {$source}_tapir WHERE ".$this->construireWhereTaxonMoissonnage($source)." ".
105
		"AND lieu_station_longitude BETWEEN ".$this->limitesCarte['ouest']." AND ".$this->limitesCarte['est']." ".
107
		"AND lieu_station_longitude BETWEEN ".$this->limitesCarte['ouest']." AND ".$this->limitesCarte['est']." ".
106
		"AND lieu_station_latitude BETWEEN ".$this->limitesCarte['sud']." AND ".$this->limitesCarte['nord']." ".
108
		"AND lieu_station_latitude BETWEEN ".$this->limitesCarte['sud']." AND ".$this->limitesCarte['nord']." ".
107
		"AND Length(lieu_commune_code_insee)=5 ORDER BY lieu_commune_code_insee, date"." -- " . __FILE__ . ":" . __LINE__." ". @$_SERVER['REQUEST_URI'];
109
		"AND Length(lieu_commune_code_insee)=5 ORDER BY lieu_commune_code_insee, date"." -- " . __FILE__ . ":" . __LINE__." ". @$_SERVER['REQUEST_URI'];
108
		$stations = $this->bdd->recupererTous($requete);
110
		$stations = $this->bdd->recupererTous($requete);
109
		$this->rechercherInfosCommune($stations);
111
		$this->rechercherInfosCommune($stations);
110
		return $stations;
112
		return $stations;
-
 
113
	}
-
 
114
	
-
 
115
	public function recupererStationsVigieFlore() {
-
 
116
		$this->bdd->requeter("USE ".Config::get('bdd_nom'));
-
 
117
		$requete =
-
 
118
		"SELECT DISTINCTROW lieu_commune_code_insee AS commune, Floor(lieu_station_longitude*10)/10 as lng, Floor(lieu_station_latitude*10)/10 as lat, observation_date AS date, observateur_nom_complet AS auteur ".
-
 
119
		"FROM vigie_flore_tapir WHERE ".$this->construireWhereTaxonMoissonnage($source)." ".
-
 
120
		"AND lieu_station_longitude BETWEEN ".$this->limitesCarte['ouest']." AND ".$this->limitesCarte['est']." ".
-
 
121
		"AND lieu_station_latitude BETWEEN ".$this->limitesCarte['sud']." AND ".$this->limitesCarte['nord']." ".
-
 
122
		" ORDER BY lat DESC, lng ASC, lieu_commune_code_insee, date"." -- " . __FILE__ . ":" . __LINE__." ". @$_SERVER['REQUEST_URI'];
-
 
123
		$stations = $this->bdd->recupererTous($requete);
-
 
124
		return $stations;
111
	}
125
	}
112
	
126
	
113
	private function construireWhereTaxonMoissonnage($source) {
127
	private function construireWhereTaxonMoissonnage($source) {
114
		$nomRang = $this->obtenirNomRang();
128
		$nomRang = $this->obtenirNomRang();
115
		$criteres = array();
129
		$criteres = array();
116
		$criteres[] = ($source == "baznat" || $source == "ifn") ? 
130
		$criteres[] = ($source == "baznat" || $source == "ifn") ? 
117
						"num_nom = ".$this->taxon['num_nom'] : 
131
						"num_nom = ".$this->taxon['num_nom'] : 
118
						"nom_scientifique_complet LIKE ".$this->bdd->proteger($this->taxon['nom_sci']) ;
132
						"nom_scientifique_complet LIKE ".$this->bdd->proteger($this->taxon['nom_sci']) ;
119
		if ($this->nomRang == 'espece' || $this->nomRang == 'sous_espece') {
133
		if ($this->nomRang == 'espece' || $this->nomRang == 'sous_espece') {
120
			foreach ($this->taxons as $sousTaxon) {
134
			foreach ($this->taxons as $sousTaxon) {
121
				$criteres[] = ($source == "baznat" || $source == "ifn") ?
135
				$criteres[] = ($source == "baznat" || $source == "ifn") ?
122
										"num_nom = ".$sousTaxon['num_nom'] : 
136
										"num_nom = ".$sousTaxon['num_nom'] : 
123
										"nom_scientifique_complet LIKE ".$this->bdd->proteger($sousTaxon['nom_sci']) ;
137
										"nom_scientifique_complet LIKE ".$this->bdd->proteger($sousTaxon['nom_sci']) ;
124
			}
138
			}
125
		} elseif ($this->nomRang == 'famille') {
139
		} elseif ($this->nomRang == 'famille') {
126
			foreach ($this->genres as $genre) {
140
			foreach ($this->genres as $genre) {
127
				$criteres[] = "nom_scientifique_complet LIKE ".$this->bdd->proteger($genre['nom_sci']."%");
141
				$criteres[] = "nom_scientifique_complet LIKE ".$this->bdd->proteger($genre['nom_sci']."%");
128
			}
142
			}
129
		}
143
		}
130
		return "(".implode(' OR ',array_unique($criteres)).")";
144
		return "(".implode(' OR ',array_unique($criteres)).")";
131
	}
145
	}
132
	
146
	
133
	private function rechercherInfosCommune(& $stations) {
147
	private function rechercherInfosCommune(& $stations) {
134
		$codesInsee = array();
148
		$codesInsee = array();
135
		foreach ($stations as $station) {
149
		foreach ($stations as $station) {
136
			$codeInsee = $station['lieu_commune_code_insee'];
150
			$codeInsee = $station['lieu_commune_code_insee'];
137
			if (substr($codeInsee, 0, 2) == '20') {
151
			if (substr($codeInsee, 0, 2) == '20') {
138
				$codeInsee  = '2A'.substr($codeInsee, 2);
152
				$codeInsee  = '2A'.substr($codeInsee, 2);
139
				$codeInsee2 = '2B'.substr($codeInsee, 2);
153
				$codeInsee2 = '2B'.substr($codeInsee, 2);
140
			}
154
			}
141
			if (!in_array($codeInsee, $codesInsee)) {
155
			if (!in_array($codeInsee, $codesInsee)) {
142
				if (substr($codeInsee, 0, 2) == '20') {
156
				if (substr($codeInsee, 0, 2) == '20') {
143
					$codesInsee[] = "'$codeInsee2'";
157
					$codesInsee[] = "'$codeInsee2'";
144
				}
158
				}
145
				$codesInsee[] = "'$codeInsee'";
159
				$codesInsee[] = "'$codeInsee'";
146
			}
160
			}
147
		}
161
		}
148
		$nomTableCommunes = Config::get('bdd_table_communes');
162
		$nomTableCommunes = Config::get('bdd_table_communes');
149
		$communes = array();
163
		$communes = array();
150
		if(count($codesInsee) > 0) {
164
		if(count($codesInsee) > 0) {
151
			$requete =
165
			$requete =
152
			"SELECT insee, nom AS commune, Floor(latitude_degre*10)/10 AS lat, Floor(longitude_degre*10)/10 AS lng ".
166
			"SELECT insee, nom AS commune, Floor(latitude_degre*10)/10 AS lat, Floor(longitude_degre*10)/10 AS lng ".
153
			"FROM $nomTableCommunes WHERE insee IN (".implode(',', array_unique($codesInsee)).") ORDER BY insee";
167
			"FROM $nomTableCommunes WHERE insee IN (".implode(',', array_unique($codesInsee)).") ORDER BY insee";
154
			$communes = $this->bdd->recupererTous($requete);
168
			$communes = $this->bdd->recupererTous($requete);
155
		}
169
		}
156
		$indexStation = 0;
170
		$indexStation = 0;
157
		foreach ($communes as $commune) {
171
		foreach ($communes as $commune) {
158
			$codeInsee = $commune['insee'];
172
			$codeInsee = $commune['insee'];
159
			if (substr($codeInsee, 0, 2) == '2A' || substr($codeInsee, 0, 2) == '2B') {
173
			if (substr($codeInsee, 0, 2) == '2A' || substr($codeInsee, 0, 2) == '2B') {
160
				$codeInsee = '20'.substr($codeInsee, 2);
174
				$codeInsee = '20'.substr($codeInsee, 2);
161
			}
175
			}
162
			while ($stations[$indexStation]['lieu_commune_code_insee'] < $codeInsee) {
176
			while ($stations[$indexStation]['lieu_commune_code_insee'] < $codeInsee) {
163
				$indexStation ++;
177
				$indexStation ++;
164
			}
178
			}
165
			if ($stations[$indexStation]['lieu_commune_code_insee'] == $codeInsee) {
179
			if ($stations[$indexStation]['lieu_commune_code_insee'] == $codeInsee) {
166
				$stations[$indexStation]['lat'] = $commune['lat'];
180
				$stations[$indexStation]['lat'] = $commune['lat'];
167
				$stations[$indexStation]['lng'] = $commune['lng'];
181
				$stations[$indexStation]['lng'] = $commune['lng'];
168
				$stations[$indexStation]['commune'] = $commune['commune'];
182
				$stations[$indexStation]['commune'] = $commune['commune'];
169
			}
183
			}
170
		}
184
		}
171
		
185
		
172
		$lat = array();
186
		$lat = array();
173
		$lng = array();
187
		$lng = array();
174
		foreach ($stations as $index => $station) {
188
		foreach ($stations as $index => $station) {
175
			if (!isset($station['lat'])) {
189
			if (!isset($station['lat'])) {
176
				$station['lat'] = -100;
190
				$station['lat'] = -100;
177
				$station['lng'] = -100;
191
				$station['lng'] = -100;
178
			}
192
			}
179
			$lat[$index] = $station['lat'];
193
			$lat[$index] = $station['lat'];
180
			$lng[$index] = $station['lng'];
194
			$lng[$index] = $station['lng'];
181
		}
195
		}
182
		array_multisort($lat, SORT_DESC, $lng, SORT_ASC, $stations);
196
		array_multisort($lat, SORT_DESC, $lng, SORT_ASC, $stations);
183
	}
197
	}
184
	
198
	
185
}
199
}
186
 
200
 
187
?>
201
?>