First draft of the main class

includes/openpeek-class.php

@@ -0,0 +1,135 @@
+<?php
+/**
+ * OpenPeek API.
+ *
+ * Requires PHP 5.3.0 at least.
+ */
+class OpenPeek {
+
+	protected $app_id  = null;
+	protected $api_key = null;
+
+	public function __construct( $app_id = false, $api_key = false ) {
+
+		$this->app_id  = $app_id;
+		$this->api_key = $api_key;
+		$this->route   = 'https://www.kimonolabs.com/api/';
+		$this->cache   = __FILE__ . '/cache/photos_list.json';
+
+		// CHECK CREDENTIALS
+
+		$this->load_photo_providers();
+
+	}
+
+	protected function load_photo_providers() {
+
+		$includes = realpath( dirname( __FILE__) );
+		$files    = scandir( $includes );
+
+		foreach ( $files as $file ) {
+
+			if ( in_array( $file, array( '.', '..' ) ) )
+				continue;
+
+			$ext       = pathinfo( $file, PATHINFO_EXTENSION );
+			$filename  = str_replace( ".$ext", '', $file );
+			$breakdown = explode( '-', $filename );
+
+			if ( in_array( 'class', $breakdown ) ) {
+
+				$key = array_search( 'class', $breakdown );
+				unset( $breakdown[$key] );
+
+			}
+
+			if ( is_array( $breakdown ) && count( $breakdown ) >= 2 && 'openpeek' == $breakdown[0] ) {
+
+				$key = array_search( 'openpeek', $breakdown );
+				unset( $breakdown[$key] );
+				$breakdown = array_map( 'ucwords', $breakdown );
+
+				/**
+				 * Get class name.
+				 *
+				 * Get the provider class name based on the filename structure
+				 * defined in the OpenPeeks GihHub repo.
+				 *
+				 * @link https://github.com/ThemeAvenue/OpenPeeks
+				 * @var  string Class name
+				 */
+				$classname = implode( '_', $breakdown );
+
+				if( class_exists( $classname ) )
+					new $classname();
+
+			}
+
+		}
+
+	}
+
+	/**
+	 * Get full URL to query.
+	 *
+	 * Get the full query URL including application ID
+	 * and API key.
+	 *
+	 * @since  0.1.0
+	 * @return string URL to query
+	 */
+	protected function get_endpoint_url() {
+
+		$args = http_build_query( array( 'apikey' => $this->api_key ) );
+		$base = $this->route . $this->app_id;
+		$url  = "$base?$args";
+
+		return $url;
+	}
+
+	public function get_results() {
+
+		$url      = $this->get_endpoint_url();
+		$response = file_get_contents( $url );
+		$body     = json_decode( $response, TRUE );
+
+		/* Check if the content was correctly decoded */
+		if ( JSON_ERROR_NONE !== json_last_error() ) {
+			return false;
+		}
+
+		return $body;
+
+	}
+
+	protected function get_library() {
+
+		/* Get library from the cache */
+		if( file_exists( $this->cache ) ) {
+
+			$contents = file_get_contents( $this->cache );
+			$contents = json_decode( $contents );
+
+			/* Check if the content was correctly decoded */
+			if ( JSON_ERROR_NONE !== json_last_error() ) {
+				return $contents;
+			}
+
+		}
+
+		/* Otherwise query all APIs */
+
+		// CACHE RESULTS
+
+	}
+
+	protected function cache_library( $contents ) {
+
+		$file     = $this->cache;
+		$contents = json_encode( $contents );
+
+		file_put_contents( $file, $contents );
+
+	}
+
+}