Subversion Repositories eFlore/Applications.cel

<?php

global $champs;

$champs = Array(

	'nom_sel' => 'Espèce',

	'nom_sel_nn' => 'Numéro nomenclatural',

	'nom_ret' => 'Nom retenu',

	'nom_ret_nn' => 'Numéro nomenclatural nom retenu',

	'nt' => 'Numéro taxonomique',

	'famille' => 'Famille',

	'nom_referentiel' => 'Referentiel taxonomique',

	'zone_geo' => 'Commune',

	'ce_zone_geo' => 'Identifiant Commune',

	'date_observation' => 'Date',

	'lieudit' => 'Lieu-dit',

	'station' => 'Station',

	'milieu' => 'Milieu',

	'commentaire' => 'Notes',

	'latitude' => 'Latitude',

	'longitude' => 'Longitude',

	'altitude' => 'Altitude',

	'geodatum' => 'Référentiel Géographique',

	'ordre' => 'Ordre',

	'id_observation' => 'Identifiant',

	'mots_cles_texte' => 'Mots Clés',

	'date_creation' => 'Date Création',

	'date_modification' => 'Date Modification',

	'transmission' => 'Transmis',

	'date_transmission' => 'Date Transmission',

	'abondance' => 'Abondance',

	'certitude' => 'Certitude',

	'phenologie' => 'Phénologie',

	'images' => 'Image(s)',

	'nom_commun' => 'Nom Commun',

);

function cel_get_obs() {

	$URL = DOMAIN . '/jrest/InventoryObservationList/' . USER;

	return json_decode(file_get_contents($URL . '/?limite=100000&numero_page=0'));

}

function cel_get_images() {

	$URL = DOMAIN . '/jrest/InventoryImageList/' . USER;

	return json_decode(file_get_contents($URL . '/?limite=100000&numero_page=0'));

}

function cel_delete_obs($obs) {

	$URL = DOMAIN . '/jrest/InventoryObservationList/' . USER;

	$ch = curl_init();

	//set the url, number of POST vars, POST data

	curl_setopt($ch,CURLOPT_URL, $URL . '/' . implode(',', $obs));

	curl_setopt($ch,CURLOPT_POSTFIELDS, array('action' => 'DELETE'));

	curl_setopt($ch,CURLOPT_RETURNTRANSFER, TRUE);

	//execute post

	$result = curl_exec($ch);

	curl_close($ch);

	return $result;

}

function cel_delete_image($img) {

	$URL = DOMAIN . '/jrest/InventoryImageList/' . USER;

	$ch = curl_init();

	//set the url, number of POST vars, POST data

	curl_setopt($ch,CURLOPT_URL, $URL . '/' . implode(',', $img));

	curl_setopt($ch,CURLOPT_POSTFIELDS, array('action' => 'DELETE'));

	curl_setopt($ch,CURLOPT_RETURNTRANSFER, TRUE);

	//execute post

	$result = curl_exec($ch);

	curl_close($ch);

	return $result;

}

function cel_delete_all_obs() {

	$obs = cel_get_obs();

	$ordres = array_map(function($item) { return $item->ordre; }, $obs);

	cel_delete_obs($ordres);

}

function cel_delete_all_images() {

	$img = cel_get_images();

	$ids = array_map(function($item) { return $item->id_image; }, $img);

	cel_delete_image($ids);

}

function cel_upload_image($file) {

	if(! file_exists($file)) return NULL;

	$URL = DOMAIN . '/jrest/InventoryImage';

	$ch = curl_init();

	//set the url, number of POST vars, POST data

	curl_setopt($ch,CURLOPT_URL, $URL);

	curl_setopt($ch,CURLOPT_POSTFIELDS, array(

		'file' => '@' . $file,

		'ce_utilisateur' => USER

	));

	curl_setopt($ch,CURLOPT_RETURNTRANSFER, TRUE);

	//execute post

	$result = curl_exec($ch);

	curl_close($ch);

	return $result;

}

function cel_link_images($user, $id_image, $id_obs) {

	$URL = DOMAIN . '/jrest/inventoryImageLink/';

	$ch = curl_init();

	//set the url, number of POST vars, POST data

	curl_setopt($ch,CURLOPT_URL, $URL);

	curl_setopt($ch,CURLOPT_POSTFIELDS, array(

		'id_image' => $id_obs,

		'id_observation' => $id_obs,

		'ce_utilisateur' => $user

	));

	curl_setopt($ch,CURLOPT_RETURNTRANSFER, TRUE);

	//execute post

	$result = curl_exec($ch);

	curl_close($ch);

	return $result;

}

function auth() {

	// TODO: CURLOPT_NETRC + Cel API support

	if(!defined('EMAIL') || !defined('PASS') || ! EMAIL || ! PASS) return FALSE;

	if(defined('COOKIE') && COOKIE) return TRUE;

	$URL = DOMAIN . '/jrest/User/' . EMAIL . '/' . PASS;

	$ch = curl_init();

	//set the url, number of POST vars, POST data

	curl_setopt($ch,CURLOPT_URL, $URL);

	curl_setopt($ch,CURLOPT_HEADER, true);

	curl_setopt($ch,CURLOPT_RETURNTRANSFER, TRUE);

	$result = curl_exec($ch);

	curl_close($ch);

	$sess = $id = array();

	preg_match('/.*PHPSESSID=(\w+)/', $result, $sess);

	preg_match('/"id_utilisateur":"(\d+)"/', $result, $id);

	if(DEBUG) fwrite(STDERR, "curl \"".$URL ."\" : {$sess[1]} / {$id[1]}\n");

	if(isset($sess[1])) {

		define('COOKIE', $sess[1]);

		if(!defined('USER')) {

			if(!isset($id[1])) return FALSE;

			define('USER', $id[1]);

		}

		return TRUE;

	}

	return FALSE;

}

function genCSV($d = Array()) {

	$out = fopen("php://temp", 'r+');

	// don't filter-out unknown field (for testing)

	// $d = array_intersect_key($d, $GLOBALS['champs']);

	$head = array();

	foreach($d as $k => $v) {

		if(isset($GLOBALS['champs'][$k])) $head[$GLOBALS['champs'][$k]] = $v;

		else $head[$k] = $v;

	}

	fputcsv($out, array_keys($head) , ',', '"');

	fputcsv($out, array_values($head) , ',', '"');

	rewind($out);

	$csv = stream_get_contents($out);

	fclose($out);

	return $csv;

}

function import($d) {

	$URL = DOMAIN . '/jrest/ImportXLS';

	if(!is_file($d)) return FALSE;

	$ch = curl_init();

	// curl does not support setting filename="X.csv";type=application/octet-stream'

	// with plain POST variables

	curl_setopt($ch,CURLOPT_URL, $URL);

	curl_setopt($ch,CURLOPT_POSTFIELDS, array(

		'upload' => '@' . $d . ';filename=test.csv',

		'utilisateur' => USER

	));

	curl_setopt($ch,CURLOPT_RETURNTRANSFER, TRUE);

	if(DEBUG) fwrite(STDERR, "curl -F \"upload=@$d;filename=test.csv\" -F utilisateur=" . USER . " \"$URL\"\n");

	//execute post

	$result = curl_exec($ch);

	curl_close($ch);

	return $result;

}

function export($cols = "standard,avance") {

	if(!defined('COOKIE')) return FALSE;

	$URL = DOMAIN . '/jrest/CelWidgetExport/export?';

	$URL .= http_build_query(array('colonnes' => $cols,

								   'id_utilisateur' => USER,

								   'format' => 'csv'));

	$ch = curl_init();

	curl_setopt($ch,CURLOPT_URL, $URL);

	curl_setopt($ch,CURLOPT_COOKIE, 'PHPSESSID=' . COOKIE);

	if(DEBUG) fwrite(STDERR, "curl -b PHPSESSID=" . COOKIE . ' "' . $URL ."\"\n");

	curl_setopt($ch,CURLOPT_RETURNTRANSFER, TRUE);

	//execute post

	$result = curl_exec($ch);

	curl_close($ch);

	return $result;

}

function getCSV_line($csv, $line) {

	$line = max(0, intval($line - 1)); // -1 à cause du header

	$out = fopen("php://temp", 'rw');

	fwrite($out, $csv);

	rewind($out);

	$head = champsLongToShort(fgetcsv($out));

	while ($line--) fgetcsv($out);

	$l = fgetcsv($out);

	fclose($out);

	if(!$l) return FALSE;

	return array_combine($head, $l);

}

function champsLongToShort($a) {

	$r = array();

	$x = array_flip($GLOBALS['champs']);

	foreach($a as $k => $v) {

		if(isset($x[$v])) $r[$k] = $x[$v];

		else $r[$k] = -1;

	}

	return $r;

}

function champsLongToShort2($a) {

	$r = array();

	$x = array_flip($GLOBALS['champs']);

	foreach($a as $k => $v) {

		if(isset($x[$k])) $r[$x[$k]] = $v;

		else $r[$k] = $v;

	}

	return $r;

}