☰

Portkey story export script

Display the whole story on one screen

  1. // ==UserScript==
  2. // @version       1.0
  3. // @name           Portkey story export script
  4. // @namespace      portkey
  5. // @description    Display the whole story on one screen
  6. // @include        *fanfiction.portkey.org/story/*
  7. // ==/UserScript==
  8.  
  9. function find(expr)
  10. {
  11. 	var posts = document.evaluate(expr, document, null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  12. 	var postsArray = new Array();
  13. 	for (var i = 0; i < posts.snapshotLength; ++i) {
  14. 	     postsArray.push(posts.snapshotItem(i));
  15. 	}
  16. 	return postsArray;
  17. }
  18.  
  19. function addButtons(){
  20. // Adding buttons
  21. 	res = find("//div[@align=\"center\"]");
  22. 	insertNode = document.createElement("p");
  23. 	res[1].appendChild(insertNode);
  24. 	//creating links
  25. 	var addHeadersButton=document.createElement('a');
  26. 	addHeadersButton.href='javascript:';
  27. 	addHeadersButton.innerHTML='Headers';
  28. 	addHeadersButton.setAttribute('title','Add header to each chapter');
  29. 	var addIndexButton=document.createElement('a');
  30. 	addIndexButton.href='javascript:';
  31. 	addIndexButton.innerHTML='Index';
  32. 	addIndexButton.setAttribute('title','Create table of contents');
  33. 	var expAllButton=document.createElement('a');
  34. 	expAllButton.id='exportAllButton';
  35. 	expAllButton.href='javascript:';
  36. 	expAllButton.setAttribute('title','Show the whole story on one page');
  37. 	expAllButton.innerHTML='Story';
  38. 	var expButton=document.createElement('a');
  39. 	expButton.setAttribute('title','Show only text');
  40. 	expButton.href='javascript:';
  41. 	expButton.innerHTML='Text';
  42. 	var e = document.createElement('span');
  43. 	e.setAttribute('style','color:#cc0000');
  44. 	e.setAttribute('title','Export');
  45. 	e.innerHTML = "fE: ";
  46. 	var a = document.createElement('span');
  47. 	a.setAttribute('title','Add');
  48. 	a.setAttribute('style','color:#cc0000');
  49. 	a.innerHTML = "fA: ";
  50. 	
  51. 	// Adding listeners - that's the only way to do something after main code finsihed working;
  52. 	expAllButton.addEventListener('click',exportAll,false);
  53. 	expButton.addEventListener('click',exportCh,false);
  54. 	addHeadersButton.addEventListener('click',addHeaders,false);
  55.  
  56. 	insertNode.appendChild(e);
  57. 	insertNode.appendChild(expAllButton);
  58. 	insertNode.appendChild(document.createTextNode(' '));
  59. 	insertNode.appendChild(expButton);
  60. 	insertNode.appendChild(document.createTextNode(' '));
  61. 	insertNode.appendChild(a);
  62. 	insertNode.appendChild(addHeadersButton);
  63. 	insertNode.appendChild(document.createTextNode(' '));
  64. 	insertNode.appendChild(addIndexButton);
  65. 	insertNode.appendChild(document.createTextNode(' '));
  66.  
  67. }
  68.  
  69. //Adding buttons to page;
  70. addButtons();
  71.  
  72. //Adding table of contents
  73. function addIndex(){
  74. 	var storytext = document.getElementById('storytextp').firstChild; //Point of insert
  75. 	var chapters = document.getElementsByName('ffnee_chapter');
  76. 	//Creating base structure
  77. 	var index = document.createElement('div');
  78. 	index.innerHTML = '<h2>Table of contents</h2>';
  79. 	index.setAttribute('id','ffnee_index');
  80. 	var toC = document.createElement('ol');
  81. 	index.appendChild(toC);
  82. 	//Processing chapters
  83. 	for (var i=0;i<chapters.length;i++){
  84. 		var item = chapters.item(i); //chapter we are currently processing
  85. 		var id = item.getAttribute('id');
  86. 		var entry = document.createElement('li'); //Entry corresponding to the chapter in ToC
  87. 		entry.innerHTML = '<a href="#'+id+'">'+item.getAttribute('title')+'</a>';
  88. 		toC.appendChild(entry);
  89. 	}	
  90. 	storytext.insertBefore(index,storytext.firstChild);
  91. }
  92. //adding headers, as entered by author
  93. function addHeaders(){
  94. 	var chapters = document.getElementsByName('ffnee_chapter');
  95. 	for (var i=0;i<chapters.length;i++){
  96. 	var item = chapters.item(i); //chapter to which we are adding a header
  97. 	var header = document.createElement('p');
  98. 	header.innerHTML = '<h2>Chapter '+(i+1)+': '+item.getAttribute('title')+'</h2>';
  99. 	item.insertBefore(header,item.firstChild);
  100. 	}
  101. }
  102.  
  103. function exportCh(){
  104. document.body.innerHTML='<div style=\'padding-left:2em;padding-right:2em;padding-top:1em;\'>'+document.getElementById('storytextp').innerHTML+'</div>';
  105. //Sadly, it is not possible to automatically copy text to clipboard in firefox without changing browser settings;
  106. }
  107. function exportAll(){
  108. // Main actions   
  109. 	var expDiv = document.getElementById('exportAllButton');
  110. 	// Progress indicator
  111. 	var expText = expDiv.childNodes[0];
  112. 	var chapters = new Array();
  113. 	var chapterNumIndex=document.title.search(/Chapter:/)+8;
  114. 	//Getting number of chapters
  115. 	var hr=location.href.split(/\//);
  116. 	sturl="";
  117. 	getURL();
  118. 	var storyLength=getLength(); 
  119. 	if (storyLength == 1){
  120. 		expText.nodeValue = 'Oneshot';
  121. 		return;
  122. 	}
  123. 	var totalStoryLength = storyLength;//reference
  124. 	//launching retrieving of all chapters simultaneously
  125. 	for (var i=1;i<=storyLength;i++){
  126. 	loadChapter(i);
  127. 	}
  128. //Functions
  129.  
  130. 	function getURL(){
  131. 	for (var i=0;i<hr.length;i++){
  132. 		sturl+=hr[i];
  133. 		sturl+="/";
  134. 		if (hr[i]=="story"){
  135. 		   sturl+=hr[i+1];
  136. 		   return
  137. 		}
  138. 	}
  139. 	}
  140.     // Converting chapters' array into a whole;	
  141. 	function parseStory(){
  142. 		var numCh= chapters.length;
  143. 		//document.body.innerHTML=chapters[0];
  144. 		var appendNode=find("//td[@class=\"story\"]")[0];
  145. 		appendNode.parentNode.setAttribute("id","storytextp");
  146. 		appendNode.innerHTML= '';
  147.     	for (var i=0;i<numCh;i++){
  148. 			//findHeader(chapters[i]);  //smart header search
  149. 			var st=chapters[i];
  150. 			st.setAttribute('name','ffnee_chapter');
  151. 			st.setAttribute('id','ffnee_ch'+i);
  152. 			if (i!=0){
  153. 				st.style.marginTop='10em';
  154. 			}
  155.     		appendNode.appendChild(st);
  156.     	}
  157.     	expText.nodeValue='story(re)';
  158. 	}
  159. 	//  Getting number of chapters;
  160. 	function getLength(){
  161. 		var chNum=document.evaluate('//SELECT[@name=\"select5\"]',document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  162. 		if (chNum.snapshotLength>0){
  163. 			var numChapters = chNum.snapshotItem(0).length;
  164. 		}else{
  165. 			numChapters = 1;
  166. 		}
  167. 		return (numChapters);
  168. 	}
  169. 	// This function loads chapters and extracts chapter's number and title 
  170. 	function loadChapter(num){
  171. 		var currentURL=sturl+"/"+num;
  172. 		var xhr = new window.XMLHttpRequest();
  173. 		xhr.open("GET",currentURL);
  174. 		xhr.overrideMimeType("text/html; charset=ISO-8859-1");
  175. 		xhr.onreadystatechange = function(){
  176. 			if (xhr.readyState == 4){
  177. 				parseChapter(xhr.responseText, currentURL);
  178. 				storyLength--;
  179. 				if (storyLength==0){
  180. 					parseStory();
  181. 				}
  182. 			}
  183. 		}
  184. 		xhr.send("")
  185. 	}
  186. 	function parseChapter(chapterHtml, chapterURL){
  187. 		//getting chapter number
  188. 		var iChaptr = chapterURL.split(/\//);
  189. 		var chapterNumber=iChaptr[iChaptr.length-1];
  190. 		var t=document.createElement('div');
  191. 		t.innerHTML=chapterHtml;
  192. 		//extracting text only
  193.   		var ev='//td[@class=\"story\"]';
  194. 		var xpathResult = document.evaluate(ev,t,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  195.      	chapterContent=document.createElement('div');
  196.  
  197. 		chapterContent.setAttribute('title',getChapterName(t));
  198. 		chapterContent.innerHTML = xpathResult.snapshotItem(0).innerHTML;
  199. 		chapterContent.removeChild(chapterContent.firstChild);
  200. 		chapterContent.removeChild(chapterContent.lastChild);
  201. 		chapterContent.removeChild(chapterContent.lastChild);
  202. 		chapters[chapterNumber-1]=chapterContent;
  203. 		expText.nodeValue = 'Export: Chapter '+String(totalStoryLength-storyLength+1)+' out of '+totalStoryLength;
  204. 		function getChapterName(obj){
  205. 			var select = obj.getElementsByTagName('select')[0].getElementsByTagName('option');
  206. 			 for (var i=0;i<select.length;i++){
  207. 				 if (select[i].getAttribute('selected')!=null){
  208. 					 return(select[i].innerHTML);
  209. 				 }
  210. 			}
  211. 		}
  212. 	}
  213. }