From f8cb976e2cffc8a4f2413a7bed9a262acd85eedc Mon Sep 17 00:00:00 2001
From: logmanoriginal <log.man@gmx.de>
Date: Thu, 4 Aug 2016 11:51:12 +0200
Subject: [PATCH] Add bridge ShanaprojectBridge

This bridge returns a list of anime from the current Season Anime List.
Automatically switches to the next season upon release!
---
 bridges/ShanaprojectBridge.php | 124 +++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 bridges/ShanaprojectBridge.php

diff --git a/bridges/ShanaprojectBridge.php b/bridges/ShanaprojectBridge.php
new file mode 100644
index 0000000..64c33b6
--- /dev/null
+++ b/bridges/ShanaprojectBridge.php
@@ -0,0 +1,124 @@
+<?php
+class ShanaprojectBridge extends BridgeAbstract {
+    public function loadMetadatas() {
+        $this->maintainer = 'logmanoriginal';
+        $this->name = $this->getName();
+        $this->uri = $this->getURI();
+        $this->description = 'Returns a list of anime from the current Season Anime List';
+        $this->update = '2016-08-04';
+    }
+
+    // Returns an html object for the Season Anime List (latest season)
+    function LoadSeasonAnimeList(){
+        // First we need to find the URI to the latest season from the 'seasons' page searching for 'Season Anime List'
+        $html = $this->file_get_html($this->getURI() . '/seasons');
+        if(!$html) 
+            $this->returnError('Could not load \'seasons\' page!', 404);
+
+        $season = $html->find('div.follows_menu/a', 1);
+        if(!$season)
+            $this->returnError('Could not find \'Season Anime List\'!', 404);
+
+        $html = $this->file_get_html($this->getURI() . $season->href);
+        if(!$html)
+            $this->returnError('Could not load \'Season Anime List\' from \'' . $season->innertext . '\'!');
+        
+        return $html;
+    }
+
+    // Extracts the anime title
+    function ExtractAnimeTitle($anime){
+        $title = $anime->find('a', 0);
+        if(!$title)
+            $this->returnError('Could not find anime title!', 404);
+        return trim($title->innertext);
+    }
+
+    // Extracts the anime URI
+    function ExtractAnimeURI($anime){
+        $uri = $anime->find('a', 0);
+        if(!$uri)
+            $this->returnError('Could not find anime URI!', 404);
+        return $this->getURI() . $uri->href;
+    }
+
+    // Extracts the anime release date (timestamp)
+    function ExtractAnimeTimestamp($anime){
+        $timestamp = $anime->find('span.header_info_block', 1);
+        if(!$timestamp)
+            $this->returnError('Could not find anime timestamp!', 404);
+        return strtotime($timestamp->innertext);
+    }
+
+    // Extracts the anime studio name (author)
+    function ExtractAnimeAuthor($anime){
+        $author = $anime->find('span.header_info_block', 2);
+        if(!$author)
+            return; // Sometimes the studio is unknown, so leave empty
+        return trim($author->innertext);
+    }
+
+    // Extracts the episode information (x of y released)
+    function ExtractAnimeEpisodeInformation($anime){
+        $episode = $anime->find('div.header_info_episode', 0);
+        if(!$episode)
+            $this->returnError('Could not find anime episode information!', 404);
+        return preg_replace('/\r|\n/', ' ', $episode->plaintext);
+    }
+
+    // Extracts the background image
+    function ExtractAnimeBackgroundImage($anime){
+        // Getting the picture is a little bit tricky as it is part of the style.
+        // Luckily the style is part of the parent div :)
+
+        if(preg_match("/url\(\/\/([^\)]+)\)/i", $anime->parent->style, $matches))
+            return $matches[1];
+        
+        $this->returnError('Could not extract background image!', 404);
+    }
+
+    // Builds an URI to search for a specific anime (subber is left empty)
+    function BuildAnimeSearchURI($anime){
+        return $this->getURI() . '/search/?title=' . urlencode($this->ExtractAnimeTitle($anime)) . '&subber=';
+    }
+
+    // Builds the content string for a given anime
+    function BuildAnimeContent($anime){
+        // We'll use a template string to place our contents
+        return '<a href="' . $this->ExtractAnimeURI($anime) . '">
+                    <img src="http://' . $this->ExtractAnimeBackgroundImage($anime) . '" alt="' . htmlspecialchars($this->ExtractAnimeTitle($anime)) . '" style="border: 1px solid black">
+                </a><br>
+                <p>' . $this->ExtractAnimeEpisodeInformation($anime) . '</p><br>
+                <p><a href="' . $this->BuildAnimeSearchURI($anime) . '">Search episodes</a></p>';
+    }
+
+    public function collectData (array $param){
+        $html = $this->LoadSeasonAnimeList();
+
+        $animes = $html->find('div.header_display_box_info');
+        if(!$animes)
+            $this->returnError('Could not find anime headers!', 404);
+        
+        foreach($animes as $anime){
+            $item = new \Item();
+            $item->title = $this->ExtractAnimeTitle($anime);
+            $item->author = $this->ExtractAnimeAuthor($anime);
+            $item->uri = $this->ExtractAnimeURI($anime);
+            $item->timestamp = $this->ExtractAnimeTimestamp($anime);
+            $item->content = $this->BuildAnimeContent($anime);
+            $this->items[] = $item;
+        }
+    }
+
+    public function getName(){
+        return 'Shanaproject Bridge';
+    }
+
+    public function getURI(){
+        return 'http://www.shanaproject.com';
+    }
+
+    public function getCacheDuration(){
+        return 3600; // 1 hour
+    }
+}