Merge branch 'tcitworld-ebook' into dev

1 files changed, 125 insertions, 0 deletions

diff --git a/inc/3rdparty/libraries/MOBIClass/downloaders/FanFictionNet.php b/inc/3rdparty/libraries/MOBIClass/downloaders/FanFictionNet.php
new file mode 100644
index 00000000..65d5a466
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/downloaders/FanFictionNet.php
@@ -0,0 +1,125 @@
+<?php
+
+/**
+ * Description of FanFictionNet
+ *
+ * @author Sander
+ */
+class FanFictionNet extends MultipleFileHandler {
+        private static $prefix = "http://www.fanfiction.net/s/";
+        private $downloadedMetadata = false;
+        private $id = 0;
+        private $chapterCount = -1;
+        
+        public function  __construct($url) {
+                $ending = substr($url, strlen(self::$prefix));
+                $this->id = intval(substr($ending, 0, strpos($ending, "/")));
+
+                for($i = 1; $i <= max(1, $this->chapterCount); $i++){
+                        $this->addChapter($i);
+                }
+        }
+
+        private function addChapter($n){
+                $doc = new DOMDocument();
+                $file = Http::Request(self::$prefix.$this->id."/".$n."/");
+                @$doc->loadHTML($file) or die($file);
+                
+                if(!$this->downloadedMetadata){
+                        $this->loadMetadata($doc);
+                        $this->downloadedMetadata = true;
+                }
+                if($this->chapterCount < 0){
+                        $this->chapterCount = $this->getNumberChapters($doc);
+
+                        if($this->chapterCount > 4){
+                                die("Too many files to download, don't use php for this!");
+                        }
+                }
+
+                $textEl = $doc->getElementById("storytext");
+                if($textEl == null) die("Error: ".$doc->saveHTML());
+                $horizontalRulebars = $doc->getElementsByTagName('hr');
+                /**
+                 * @var DOMNode
+                 */
+                $hr;
+                foreach($horizontalRulebars as $hr) {
+                        $hr->setAttribute("size", null);
+                        $hr->setAttribute("noshade", null);
+                }
+                $text = $this->innerHtml($textEl);
+                
+                $title = "";
+                $selects = $doc->getElementsByTagName('select');
+                foreach($selects as $select) {
+                        if($select->hasAttribute("name") && $select->getAttribute("name") == "chapter"){
+                                $options = $select->getElementsByTagName("option");
+
+                                $test = $n.". ";
+                                foreach($options as $option){
+                                        $val = $option->nodeValue;
+                                        if(substr($val, 0, strlen($test)) == $test){
+                                                $title = substr($val, strlen($test));
+                                                break;
+                                        }
+                                }
+                                break;
+                        }
+                }
+                $this->addPage($text, $title);
+        }
+
+        private function getNumberChapters($doc){
+                $selects = $doc->getElementsByTagName('select');
+                foreach($selects as $select) {
+                        if($select->hasAttribute("name") && $select->getAttribute("name") == "chapter"){
+                                $options = $select->getElementsByTagName("option");
+
+                                $count = $options->length;
+                                return $count;
+                        }
+                }
+        }
+
+        private function loadMetadata($doc){
+                //Author
+                $links = $doc->getElementsByTagName('a');
+                foreach($links as $link) {
+                        if($link == null){
+                                var_dump($link);
+                        }
+                        if($link->hasAttribute("href") && substr($link->getAttribute("href"), 0, 3) == "/u/"){
+                                $this->setMetadata("author", $link->nodeValue);
+                        }
+                }
+                //Title
+                /*
+                $links = $doc->getElementsByTagName('link');
+                foreach($links as $link) {
+                        if($link->hasAttribute("rel") && $link->getAttribute("rel") == "canonical"){
+                                $url = $link->getAttribute("href");
+                                $title = str_replace("_", " ", substr($url, strrpos($url, "/")+1));
+                                $this->setMetadata("title", $title);
+                        }
+                }*/
+
+                //TODO: Find a more reliable way to extract the title
+                $title = $doc->getElementsByTagName("b")->item(0)->nodeValue;
+                $this->setMetadata("title", $title);
+        }
+
+        private function innerHtml($node){
+                $doc = new DOMDocument();
+                foreach ($node->childNodes as $child)
+                        $doc->appendChild($doc->importNode($child, true));
+                
+                return $doc->saveHTML();
+        }
+
+        public static function Matches($url){
+                //TODO: Implement with regex
+                return strpos($url, self::$prefix) !== false;
+        }
+}
+?>