rss-bridge/bridges/EdfPricesBridge.php

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<?php
class EdfPricesBridge extends BridgeAbstract
{
const NAME = 'EDF tarifs';
// pull info from this site for now because EDF do not provide correct opendata
const URI = 'https://www.jechange.fr';
const DESCRIPTION = 'Fetches the latest infos of EDF prices';
const MAINTAINER = 'floviolleau';
const PARAMETERS = [
[
'contract' => [
'name' => 'Choisir un contrat',
'type' => 'list',
// we can add later HCHP, EJP, base
'values' => ['Tempo' => '/energie/edf/tarifs/tempo'],
]
]
];
const CACHE_TIMEOUT = 7200; // 2h
/**
* @param simple_html_dom $html
* @param string $contractUri
* @return void
*/
private function tempo(simple_html_dom $html, string $contractUri): void
{
// current color and next
$daysDom = $html->find('#calendrier', 0)->nextSibling()->find('.card--ejp');
if ($daysDom && count($daysDom) === 2) {
foreach ($daysDom as $dayDom) {
$day = trim($dayDom->find('.card__title', 0)->innertext) . '/' . (new \DateTime('now'))->format(('Y'));
$dayColor = $dayDom->find('.card-ejp__icon span', 0)->innertext;
$text = $day . ' - ' . $dayColor;
$item['uri'] = self::URI . $contractUri;
$item['title'] = $text;
$item['author'] = self::MAINTAINER;
$item['content'] = $text;
$item['uid'] = hash('sha256', $item['title']);
$this->items[] = $item;
}
}
// colors
$ulDom = $html->find('#tarif-de-l-offre-edf-tempo-current-date-html-year', 0)->nextSibling()->nextSibling()->nextSibling();
$elementsDom = $ulDom->find('li');
if ($elementsDom && count($elementsDom) === 3) {
foreach ($elementsDom as $elementDom) {
$item = [];
$matches = [];
preg_match_all('/Jour (.*) : Heures (.*) : (.*) € \/ Heures (.*) : (.*) €/um', $elementDom->innertext, $matches, PREG_SET_ORDER, 0);
if ($matches && count($matches[0]) === 6) {
for ($i = 0; $i < 2; $i++) {
$text = 'Jour ' . $matches[0][1] . ' - Heures ' . $matches[0][2 + 2 * $i] . ' : ' . $matches[0][3 + 2 * $i] . '€';
$item['uri'] = self::URI . $contractUri;
$item['title'] = $text;
$item['author'] = self::MAINTAINER;
$item['content'] = $text;
$item['uid'] = hash('sha256', $item['title']);
$this->items[] = $item;
}
}
}
}
// powers
$ulPowerContract = $ulDom->nextSibling()->nextSibling();
$elementsPowerContractDom = $ulPowerContract->find('li');
if ($elementsPowerContractDom && count($elementsPowerContractDom) === 4) {
foreach ($elementsPowerContractDom as $elementPowerContractDom) {
$item = [];
$matches = [];
preg_match_all('/(.*) kVA : (.*) €/um', $elementPowerContractDom->innertext, $matches, PREG_SET_ORDER, 0);
if ($matches && count($matches[0]) === 3) {
$text = $matches[0][1] . ' kVA : ' . $matches[0][2] . '€';
$item['uri'] = self::URI . $contractUri;
$item['title'] = $text;
$item['author'] = self::MAINTAINER;
$item['content'] = $text;
$item['uid'] = hash('sha256', $item['title']);
$this->items[] = $item;
}
}
}
}
public function collectData()
{
$contract = $this->getKey('contract');
$contractUri = $this->getInput('contract');
$html = getSimpleHTMLDOM(self::URI . $contractUri);
if ($contract === 'Tempo') {
$this->tempo($html, $contractUri);
}
}
}