[ 'name' => 'idealo.de / idealo.fr / idealo.es Link to productpage', 'required' => true, 'exampleValue' => 'https://www.idealo.de/preisvergleich/OffersOfProduct/202007367_-s7-pro-ultra-roborock.html' ], 'ExcludeNew' => [ 'name' => 'Priceupdate: Do not track new items', 'type' => 'checkbox', 'value' => 'c' ], 'ExcludeUsed' => [ 'name' => 'Priceupdate: Do not track used items', 'type' => 'checkbox', 'value' => 'uc' ], 'MaxPriceNew' => [ 'name' => 'Pricealarm: Maximum price for new Product', 'type' => 'number' ], 'MaxPriceUsed' => [ 'name' => 'Pricealarm: Maximum price for used Product', 'type' => 'number' ], ] ]; public function getIcon() { return 'https://cdn.idealo.com/storage/ids-assets/ico/favicon.ico'; } /** * Returns the RSS Feed title when a RSS feed is rendered * @return string the RSS feed Title */ private function getFeedTitle() { $cacheDuration = 604800; $link = $this->getInput('Link'); $keyTITLE = $link . 'TITLE'; $product = $this->loadCacheValue($keyTITLE, $cacheDuration); // The cache does not contain the title of the bridge, we must get it and save it in the cache if ($product === null) { $header = [ 'user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2.1 Safari/605.1.15' ]; $html = getSimpleHTMLDOM($link, $header); $product = $html->find('.oopStage-title', 0)->find('span', 0)->plaintext; $this->saveCacheValue($keyTITLE, $product); } $MaxPriceUsed = $this->getInput('MaxPriceUsed'); $MaxPriceNew = $this->getInput('MaxPriceNew'); $titleParts = []; $titleParts[] = $product; // Add Max Prices to the title if ($MaxPriceUsed !== null) { $titleParts[] = 'Max Price Used : ' . $MaxPriceUsed . '€'; } if ($MaxPriceNew !== null) { $titleParts[] = 'Max Price New : ' . $MaxPriceNew . '€'; } $title = implode(' ', $titleParts); return $title . ' - ' . $this::NAME; } /** * Returns the Price as float * @return float rhe price converted in float */ private function convertPriceToFloat($price) { // Every price is stored / displayed as "xxx,xx €", but PHP can't convert it as float if ($price !== null) { // Convert comma as dot $price = str_replace(',', '.', $price); // Remove the '€' char $price = str_replace('€', '', $price); // Convert to float return floatval($price); } else { return $price; } } /** * Returns the Price Trend emoji * @return string the Price Trend Emoji */ private function getPriceTrend($NewPrice, $OldPrice) { $NewPrice = $this->convertPriceToFloat($NewPrice); $OldPrice = $this->convertPriceToFloat($OldPrice); // In case there is no old Price, then show no trend if ($OldPrice === null || $OldPrice == 0) { $trend = ''; } else if ($NewPrice > $OldPrice) { $trend = '↗'; } else if ($NewPrice == $OldPrice) { $trend = '➡'; } else if ($NewPrice < $OldPrice) { $trend = '↘'; } return $trend; } public function collectData() { // Needs header with user-agent to function properly. $header = [ 'user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2.1 Safari/605.1.15' ]; $link = $this->getInput('Link'); $html = getSimpleHTMLDOM($link, $header); // Get Productname $titleobj = $html->find('.oopStage-title', 0); $Productname = $titleobj->find('span', 0)->plaintext; // Create product specific Cache Keys with the link $KeyNEW = $link; $KeyNEW .= 'NEW'; $KeyUSED = $link; $KeyUSED .= 'USED'; // Load previous Price $OldPriceNew = $this->loadCacheValue($KeyNEW); $OldPriceUsed = $this->loadCacheValue($KeyUSED); // First button contains the new price. Found at oopStage-conditionButton-wrapper-text class (.) $FirstButton = $html->find('.oopStage-conditionButton-wrapper-text', 0); if ($FirstButton) { $PriceNew = $FirstButton->find('strong', 0)->plaintext; // Save current price $this->saveCacheValue($KeyNEW, $PriceNew); } // Second Button contains the used product price $SecondButton = $html->find('.oopStage-conditionButton-wrapper-text', 1); if ($SecondButton) { $PriceUsed = $SecondButton->find('strong', 0)->plaintext; // Save current price $this->saveCacheValue($KeyUSED, $PriceUsed); } // Only continue if a price has changed if ($PriceNew != $OldPriceNew || $PriceUsed != $OldPriceUsed) { // Get Product Image $image = $html->find('.datasheet-cover-image', 0)->src; $content = ''; // Generate Content if (isset($PriceNew) && $this->convertPriceToFloat($PriceNew) > 0) { $content .= sprintf('

Price New:
%s %s

', $PriceNew, $this->getPriceTrend($PriceNew, $OldPriceNew)); $content .= "

Price New before:
$OldPriceNew

"; } if ($this->getInput('MaxPriceNew') != '') { $content .= sprintf('

Max Price New:
%s,00 €

', $this->getInput('MaxPriceNew')); } if (isset($PriceUsed) && $this->convertPriceToFloat($PriceUsed) > 0) { $content .= sprintf('

Price Used:
%s %s

', $PriceUsed, $this->getPriceTrend($PriceUsed, $OldPriceUsed)); $content .= "

Price Used before:
$OldPriceUsed

"; } if ($this->getInput('MaxPriceUsed') != '') { $content .= sprintf('

Max Price Used:
%s,00 €

', $this->getInput('MaxPriceUsed')); } $content .= ""; $now = date('d.m.j H:m'); $Pricealarm = 'Pricealarm %s: %s %s %s'; // Currently under Max new price if ($this->getInput('MaxPriceNew') != '') { if (isset($PriceNew) && $this->convertPriceToFloat($PriceNew) < $this->getInput('MaxPriceNew')) { $title = sprintf($Pricealarm, 'New', $PriceNew, $Productname, $now); $item = [ 'title' => $title, 'uri' => $link, 'content' => $content, 'uid' => md5($title) ]; $this->items[] = $item; } } // Currently under Max used price if ($this->getInput('MaxPriceUsed') != '') { if (isset($PriceUsed) && $this->convertPriceToFloat($PriceUsed) < $this->getInput('MaxPriceUsed')) { $title = sprintf($Pricealarm, 'Used', $PriceUsed, $Productname, $now); $item = [ 'title' => $title, 'uri' => $link, 'content' => $content, 'uid' => md5($title) ]; $this->items[] = $item; } } // General Priceupdate Without any Max Price for new and Used product if ($this->getInput('MaxPriceUsed') == '' && $this->getInput('MaxPriceNew') == '') { // check if a relevant pricechange happened if ( (!$this->getInput('ExcludeNew') && $PriceNew != $OldPriceNew ) || (!$this->getInput('ExcludeUsed') && $PriceUsed != $OldPriceUsed ) ) { $title = 'Priceupdate! '; if (!$this->getInput('ExcludeNew') && isset($PriceNew)) { $title .= 'NEW' . $this->getPriceTrend($PriceNew, $OldPriceNew) . ' '; } if (!$this->getInput('ExcludeUsed') && isset($PriceUsed)) { $title .= 'USED' . $this->getPriceTrend($PriceUsed, $OldPriceUsed) . ' '; } $title .= $Productname; $title .= ' '; $title .= $now; $item = [ 'title' => $title, 'uri' => $link, 'content' => $content, 'uid' => md5($title) ]; $this->items[] = $item; } } } } /** * Returns the RSS Feed title according to the parameters * @return string the RSS feed Tile */ public function getName() { switch ($this->queriedContext) { case '0': return $this->getFeedTitle(); default: return parent::getName(); } } }