extranet/includes/commentaires/commentaires.php

<?php


function commentaires_graph($id, $titre, $ratios = array() ){
	$pattern = '/(Rs?)\[(.*)]#(.{1})/';
	$data = array();
	$data['x'] = commentaires_graph_x();
	foreach($ratios as $ratio){
		FB::log($ratio, 'ratio');
		if( preg_match($pattern, $ratio, $matches) ){
			$typeRatio = $matches[1];
			$numRatio = $matches[2];
			$typeElement = $matches[3];
			$titreRatio = commentaires_graph_lib($numRatio);
			switch($typeRatio){
				case 'R' : $titreRatio.= ' - Entreprise'; break;
				case 'Rs' : $titreRatio.= ' - Secteur'; break;
			}
			$data['y'][] = array(
				'titre' => $titreRatio,
				'data' => commentaires_graph_y($typeRatio, $numRatio),
				'style' => $typeElement,
			);
		}
	}
	$output = commentaires_graph_xy($id, $titre, $data);
	return $output;
}

function commentaires_graph_lib($numRatio){
	global $ratiosInfos;
	return htmlspecialchars_decode(
		$ratiosInfos['r'.$numRatio]['libelle'],
		ENT_QUOTES);
}

function commentaires_graph_x(){
	global $bilansInfos;
	$output = array();
	foreach($bilansInfos as $bilan){
		$output[] = $bilan['dateCloture'];
	}
	return $output;
}

function commentaires_graph_y($typeRatio, $numRatio){
	global $ratiosEntrep, $ratiosSecteur;
	FB::log($typeRatio, 'typeRatio');
	switch($typeRatio){
		case 'R' : $tabRatio = $ratiosEntrep; break;
		case 'Rs' : $tabRatio = $ratiosSecteur; break;
	}
	$output = array();
	foreach($tabRatio as $key => $val){
		FB::log($val['r'.$numRatio], 'val');
		$output[$key] = $val['r'.$numRatio];
	}
	return $output;
}

function commentaires_graph_xy($id, $titre, $data){
	require_once 'phpchartdir/phpchartdir.php';
	$path = PATH_SITE.'/cache/imgcache/';
	$file = $id.'.png';
	if(count($data)<=1){
		$output = 0;
	}else{
		//Tri des données
		foreach($data['y'] as $yKey => $y){
			$i = 0;
			foreach($y['data'] as $val){
				$dataTri[$data['x'][$i]] = $val;
				$i++;
			}
			ksort($dataTri);
			$data['y'][$yKey]['data'] = array_values($dataTri);
		}
		sort($data['x']);

		//Génération du graphique
		$c = new XYChart(500, 350);
		$c->addTitle($titre, 'times.ttf', 10);
		$c->yAxis->setTitle('EUR');
		$c->yAxis->setWidth(2);
		$c->xAxis->setTitle('Années');
		$c->xAxis->setWidth(2);
		$legendObj = $c->addLegend2(25, 25, -2, "times.ttf", 9);
		$legendObj->setBackground(Transparent, Transparent);
		$c->setPlotArea(50, 90, 280, 200);
		//Génération des labels
		$labelsX = array();
		foreach($data['x'] as $x){
			$annee = substr($x, 0, 4);
			$mois = substr($x, 4, 2);
			$jour = substr($x, 6, 2);
			$labelsX[] = $annee;
		}
		//Détection multi-bar
		$graphStyleMH = false;
		$precStyle = '';
		foreach($data['y'] as $ydata){
			if($ydata['style']=='H' && $precStyle == 'H'){
				$graphStyleMH = true;
			}
			$precStyle = $ydata['style'];
		}
		//Affichage standard
		if(!$graphStyleMH){
			foreach($data['y'] as $ydata){
				switch($ydata['style']){
					case 'L':
						$lineLayer = $c->addLineLayer(
							$ydata['data'], -1, $ydata['titre']);
						$lineLayer->setLineWidth(2);
						break;
					case 'H':
						$c->addBarLayer(
							$ydata['data'], -1, $ydata['titre']);
						break;
				}
			}
		//Affichage multibar
		}else{
			$layer = $c->addBarLayer2(Side);
			$color = array(0xff8080, 0x80ff80);
			$i = 0;
			foreach($data['y'] as $ydata){
				FB::log($ydata['data'], 'ydata');
				$layer->addDataSet($ydata['data'], $color[$i], $ydata['titre']);
				$i++;
			}
		}
		$c->xAxis->setLabels($labelsX);
		if( $c->makeChart($path.$file) === true ){
			$output = $file;
		}
		else{
			$output = false;
		}
	}
	return $output;
}