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imanke Image URL

Generate image URL

  1. // ==UserScript==
  2. // @name        imanke Image URL
  3. // @namespace   http://allencch.wordpress.com
  4. // @description Generate image URL
  5. // @include     http://www.imanke.com/m/*
  6. // @version     1
  7. // @grant       none
  8. // ==/UserScript==
  9.  
  10. /**
  11.  * @date 2014-07-21
  12.  */
  13.  
  14. function padZero(num,width) {
  15. 	s = num.toString();
  16. 	while(s.length<width)
  17. 		s = "0" + s;
  18. 	return s;
  19. }
  20.  
  21. function getImageLink() {
  22. 	return document.getElementsByTagName('img')[0].src;
  23. }
  24.  
  25. function getNumPages() {
  26. 	var length = document.getElementsByTagName('select')[0].children.length;
  27. 	return length;
  28. }
  29.  
  30. window.generateLink = function() {
  31. 	var mainDiv,newElement;	
  32. 	var mainDivs = document.getElementsByClassName('m3p');
  33. 	mainDiv = mainDivs[mainDivs.length -1];
  34. 	
  35. 	if(mainDiv) {
  36. 		newElement = document.createElement('div');
  37. 		newElement.setAttribute('id','gm_elem');
  38. 		newElement.setAttribute('style','text-align:center');
  39. 		mainDiv.parentNode.insertBefore(newElement,mainDiv.nextSibling);
  40. 	}
  41. 	
  42. 	var gmElem = document.getElementById('gm_elem');
  43. 	
  44. 	//Generate all the links element
  45. 	var myLinks = new Array();
  46. 	var myText = new Array();
  47. 	
  48. 	var numPages = getNumPages();
  49. 	var link = getImageLink();
  50. 	
  51. 	var path = link.substring(0,link.lastIndexOf('/')+1);
  52. 	var filename = link.substring(link.lastIndexOf('/')+1);
  53. 	
  54. 	var match = filename.match(/[^\d]*?(\d+)\./);	
  55. 	var width = match[1].length;
  56.  
  57. 	
  58. 	//var suffix = filename.substring(filename.lastIndexOf('.'));
  59. 	//var width = filename.length - 4; //-4 for image suffix
  60. 	
  61. 	for(var i=0;i<numPages;i++) {
  62. 		var regex = new RegExp(match[1]);
  63. 		myLinks[i] = path + filename.replace(regex,padZero(i+1,width));
  64.  
  65. 		//myLinks[i] = getImageLink(i+1);
  66. 		//myLinks[i] = path + padZero(i+1,width) + suffix;
  67. 		myText[i] = '<a target="_blank" href="'+myLinks[i]+'">'+padZero(i+1,3)+'</a> ';
  68. 	}
  69. 	
  70. 	if(gmElem){
  71. 		gmElem.innerHTML = '<hr>';
  72. 		for(var i=0;i<numPages;i++) {
  73. 			gmElem.innerHTML += myText[i];
  74. 			if((i+1)%20 == 0)
  75. 				gmElem.innerHTML += '<br/>';
  76. 		}
  77. 		gmElem.innerHTML += 'end';
  78. 	}
  79. }
  80.  
  81. window.setTimeout(function() {
  82. 		generateLink();
  83. },0.5*1000);