1 files changed, 120 insertions, 0 deletions
diff --git a/bridges/FlickrBridge.php b/bridges/FlickrBridge.php
new file mode 100644
index 0000000..f5ebe9c
--- /dev/null
+++ b/bridges/FlickrBridge.php
@@ -0,0 +1,120 @@
+<?php
+
+/* This is a mashup of FlickrExploreBridge by sebsauvage and FlickrTagBridge
+ * by erwang, providing the functionality of both in one.
+ */
+class FlickrBridge extends BridgeAbstract {
+
+	const MAINTAINER = 'logmanoriginal';
+	const NAME = 'Flickr Bridge';
+	const URI = 'https://www.flickr.com/';
+	const CACHE_TIMEOUT = 21600; // 6 hours
+	const DESCRIPTION = 'Returns images from Flickr';
+
+	const PARAMETERS = array(
+		'Explore' => array(),
+		'By keyword' => array(
+			'q' => array(
+				'name' => 'Keyword',
+				'type' => 'text',
+				'required' => true,
+				'title' => 'Insert keyword',
+				'exampleValue' => 'bird'
+			)
+		),
+		'By username' => array(
+			'u' => array(
+				'name' => 'Username',
+				'type' => 'text',
+				'required' => true,
+				'title' => 'Insert username (as shown in the address bar)',
+				'exampleValue' => 'flickr'
+			)
+		),
+	);
+
+	public function collectData(){
+		switch($this->queriedContext) {
+		case 'Explore':
+			$key = 'photos';
+			$html = getSimpleHTMLDOM(self::URI . 'explore')
+				or returnServerError('Could not request Flickr.');
+			break;
+		case 'By keyword':
+			$key = 'photos';
+			$html = getSimpleHTMLDOM(self::URI . 'search/?q=' . urlencode($this->getInput('q')) . '&s=rec')
+				or returnServerError('No results for this query.');
+			break;
+		case 'By username':
+			$key = 'photoPageList';
+			$html = getSimpleHTMLDOM(self::URI . 'photos/' . urlencode($this->getInput('u')))
+				or returnServerError('Requested username can\'t be found.');
+			break;
+		default:
+			returnClientError('Invalid context: ' . $this->queriedContext);
+		}
+
+		// Find SCRIPT containing JSON data
+		$model = $html->find('.modelExport', 0);
+		$model_text = $model->innertext;
+
+		// Find start and end of JSON data
+		$start = strpos($model_text, 'modelExport:') + strlen('modelExport:');
+		$end = strpos($model_text, 'auth:') - strlen('auth:');
+
+		// Dissect JSON data and remove trailing comma
+		$model_text = trim(substr($model_text, $start, $end - $start));
+		$model_text = substr($model_text, 0, strlen($model_text) - 1);
+
+		$model_json = json_decode($model_text, true);
+
+		foreach($html->find('.photo-list-photo-view') as $element) {
+			// Get the styles
+			$style = explode(';', $element->style);
+
+			// Get the background-image style
+			$backgroundImage = explode(':', end($style));
+
+			// URI type : url(//cX.staticflickr.com/X/XXXXX/XXXXXXXXX.jpg)
+			$imageURI = trim(str_replace(['url(', ')'], '', end($backgroundImage)));
+
+			// Get the image ID
+			$imageURIs = explode('_', basename($imageURI));
+			$imageID = reset($imageURIs);
+
+			// Use JSON data to build items
+			foreach(reset($model_json)[0][$key]['_data'] as $element) {
+				if($element['id'] === $imageID) {
+					$item = array();
+
+					/* Author name depends on scope. On a keyword search the
+					 * author is part of the picture data. On a username search
+					 * the author is part of the owner data.
+					 */
+					if(array_key_exists('username', $element)) {
+						$item['author'] = $element['username'];
+					} elseif (array_key_exists('owner', reset($model_json)[0])) {
+						$item['author'] = reset($model_json)[0]['owner']['username'];
+					}
+
+					$item['title'] = (array_key_exists('title', $element) ? $element['title'] : 'Untitled');
+					$item['uri'] = self::URI . 'photo.gne?id=' . $imageID;
+
+					$description = (array_key_exists('description', $element) ? $element['description'] : '');
+
+					$item['content'] = '<a href="'
+					. $item['uri']
+					. '"><img src="'
+					. $imageURI
+					. '" /></a><br><p>'
+					. $description
+					. '</p>';
+
+					$this->items[] = $item;
+
+					break;
+				}
+			}
+		}
+	}
+}