User:Majr/hydra.js

// wikipedia:User:Davidgothberg/newmessageshistory.js importScriptURI('//en.wikipedia.org/w/index.php?title=User:Davidgothberg/newmessageshistory.js&action=raw&ctype=text/javascript');

// wikipedia:User:Edokter/MenuTabsToggle.js // importScriptURI('//en.wikipedia.org/w/index.php?title=User:Edokter/MenuTabsToggle.js&action=raw&ctype=text/javascript');

// wikipedia:User:Js/ajaxPreview.js importScriptURI('//en.wikipedia.org/w/index.php?title=User:Js/ajaxPreview.js&action=raw&ctype=text/javascript'); var ajaxPreviewPos = 'bottom'; var ajaxPreviewScrollTop = 'false';

// importScript('User:Ultradude25/editcounter.js'); var tableStyle = 'text-align: center; margin: 0 auto';

// User:Ultradude25/syntaxHighlight.js - Ordering is wrong in 1.17, so is copied directly into vector.js. Might work in 1.18. /* SHJS - Syntax Highlighting in JavaScript Copyright (C) 2007, 2008 gnombat@users.sourceforge.net License: http://shjs.sourceforge.net/doc/gplv3.html Original script: http://shjs.sourceforge.net/

if (! this.sh_languages) { this.sh_languages = {}; } var sh_requests = {};

function sh_isEmailAddress(url) { if (/^mailto:/.test(url)) { return false; } return url.indexOf('@') !== -1; }

function sh_setHref(tags, numTags, inputString) { var url = inputString.substring(tags[numTags - 2].pos, tags[numTags - 1].pos); if (url.length >= 2 && url.charAt(0) === '<' && url.charAt(url.length - 1) === '>') { url = url.substr(1, url.length - 2); } if (sh_isEmailAddress(url)) { url = 'mailto:' + url; } tags[numTags - 2].node.href = url; }

/* Konqueror has a bug where the regular expression /$/g will not match at the end of a line more than once:

var regex = /$/g; var match;

var line = '1234567890'; regex.lastIndex = 10; match = regex.exec(line);

var line2 = 'abcde'; regex.lastIndex = 5; match = regex.exec(line2); // fails function sh_konquerorExec(s) { var result = ['']; result.index = s.length; result.input = s; return result; }

/** Highlights all elements containing source code in a text string. The return value is an array of objects, each representing an HTML start or end tag. Each object has a property named pos, which is an integer representing the text offset of the tag. Every start tag also has a property named node, which is the DOM element started by the tag. End tags do not have this property. @param inputString  a text string @param language  a language definition object @return an array of tag objects function sh_highlightString(inputString, language) { if (/Konqueror/.test(navigator.userAgent)) { if (! language.konquered) { for (var s = 0; s < language.length; s++) { for (var p = 0; p < language[s].length; p++) { var r = language[s][p][0]; if (r.source === '$') { r.exec = sh_konquerorExec; }       }      }      language.konquered = true; } }

var a = document.createElement('a'); var span = document.createElement('span');

// the result var tags = []; var numTags = 0;

// each element is a pattern object from language var patternStack = [];

// the current position within inputString var pos = 0;

// the name of the current style, or null if there is no current style var currentStyle = null;

var output = function(s, style) { var length = s.length; // this is more than just an optimization - we don't want to output empty elements if (length === 0) { return; }   if (! style) { var stackLength = patternStack.length; if (stackLength !== 0) { var pattern = patternStack[stackLength - 1]; // check whether this is a state or an environment if (! pattern[3]) { // it's not a state - it's an environment; use the style for this environment style = pattern[1]; }     }    }    if (currentStyle !== style) { if (currentStyle) { tags[numTags++] = {pos: pos}; if (currentStyle === 'sh_url') { sh_setHref(tags, numTags, inputString); }     }      if (style) { var clone; if (style === 'sh_url') { clone = a.cloneNode(false); }       else { clone = span.cloneNode(false); }       clone.className = style; tags[numTags++] = {node: clone, pos: pos}; }   }    pos += length; currentStyle = style; };

var endOfLinePattern = /\r\n|\r|\n/g; endOfLinePattern.lastIndex = 0; var inputStringLength = inputString.length; while (pos < inputStringLength) { var start = pos; var end; var startOfNextLine; var endOfLineMatch = endOfLinePattern.exec(inputString); if (endOfLineMatch === null) { end = inputStringLength; startOfNextLine = inputStringLength; }   else { end = endOfLineMatch.index; startOfNextLine = endOfLinePattern.lastIndex; }

var line = inputString.substring(start, end);

var matchCache = []; for { var posWithinLine = pos - start;

var stateIndex; var stackLength = patternStack.length; if (stackLength === 0) { stateIndex = 0; }     else { // get the next state stateIndex = patternStack[stackLength - 1][2]; }

var state = language[stateIndex]; var numPatterns = state.length; var mc = matchCache[stateIndex]; if (! mc) { mc = matchCache[stateIndex] = []; }     var bestMatch = null; var bestPatternIndex = -1; for (var i = 0; i < numPatterns; i++) { var match; if (i < mc.length && (mc[i] === null || posWithinLine <= mc[i].index)) { match = mc[i]; }       else { var regex = state[i][0]; regex.lastIndex = posWithinLine; match = regex.exec(line); mc[i] = match; }       if (match !== null && (bestMatch === null || match.index < bestMatch.index)) { bestMatch = match; bestPatternIndex = i;         if (match.index === posWithinLine) { break; }       }      }

if (bestMatch === null) { output(line.substring(posWithinLine), null); break; }     else { // got a match if (bestMatch.index > posWithinLine) { output(line.substring(posWithinLine, bestMatch.index), null); }

var pattern = state[bestPatternIndex];

var newStyle = pattern[1]; var matchedString; if (newStyle instanceof Array) { for (var subexpression = 0; subexpression < newStyle.length; subexpression++) { matchedString = bestMatch[subexpression + 1]; output(matchedString, newStyle[subexpression]); }       }        else { matchedString = bestMatch[0]; output(matchedString, newStyle); }

switch (pattern[2]) { case -1: // do nothing break; case -2: // exit patternStack.pop; break; case -3: // exitall patternStack.length = 0; break; default: // this was the start of a delimited pattern or a state/environment patternStack.push(pattern); break; }     }    }

// end of the line if (currentStyle) { tags[numTags++] = {pos: pos}; if (currentStyle === 'sh_url') { sh_setHref(tags, numTags, inputString); }     currentStyle = null; }   pos = startOfNextLine; }

return tags; }

//////////////////////////////////////////////////////////////////////////////// // DOM-dependent functions

function sh_getClasses(element) { var result = []; var htmlClass = element.className; if (htmlClass && htmlClass.length > 0) { var htmlClasses = htmlClass.split(' '); for (var i = 0; i < htmlClasses.length; i++) { if (htmlClasses[i].length > 0) { result.push(htmlClasses[i]); }   }  }  return result; }

function sh_addClass(element, name) { var htmlClasses = sh_getClasses(element); for (var i = 0; i < htmlClasses.length; i++) { if (name.toLowerCase === htmlClasses[i].toLowerCase) { return; } }  htmlClasses.push(name); element.className = htmlClasses.join(' '); }

/** Extracts the tags from an HTML DOM NodeList. @param nodeList  a DOM NodeList @param result  an object with text, tags and pos properties function sh_extractTagsFromNodeList(nodeList, result) { var length = nodeList.length; for (var i = 0; i < length; i++) { var node = nodeList.item(i); switch (node.nodeType) { case 1: if (node.nodeName.toLowerCase === 'br') { var terminator; if (/MSIE/.test(navigator.userAgent)) { terminator = '\r'; }       else { terminator = '\n'; }       result.text.push(terminator); result.pos++; }     else { result.tags.push({node: node.cloneNode(false), pos: result.pos}); sh_extractTagsFromNodeList(node.childNodes, result); result.tags.push({pos: result.pos}); }     break; case 3: case 4: result.text.push(node.data); result.pos += node.length; break; } } }

/** Extracts the tags from the text of an HTML element. The extracted tags will be returned as an array of tag objects. See sh_highlightString for the format of the tag objects. @param element  a DOM element @param tags  an empty array; the extracted tag objects will be returned in it @return  the text of the element @see sh_highlightString function sh_extractTags(element, tags) { var result = {}; result.text = []; result.tags = tags; result.pos = 0; sh_extractTagsFromNodeList(element.childNodes, result); return result.text.join(''); }

/** Merges the original tags from an element with the tags produced by highlighting. @param originalTags  an array containing the original tags @param highlightTags  an array containing the highlighting tags - these must not overlap @result an array containing the merged tags function sh_mergeTags(originalTags, highlightTags) { var numOriginalTags = originalTags.length; if (numOriginalTags === 0) { return highlightTags; }

var numHighlightTags = highlightTags.length; if (numHighlightTags === 0) { return originalTags; }

var result = []; var originalIndex = 0; var highlightIndex = 0;

while (originalIndex < numOriginalTags && highlightIndex < numHighlightTags) { var originalTag = originalTags[originalIndex]; var highlightTag = highlightTags[highlightIndex];

if (originalTag.pos <= highlightTag.pos) { result.push(originalTag); originalIndex++; }   else { result.push(highlightTag); if (highlightTags[highlightIndex + 1].pos <= originalTag.pos) { highlightIndex++; result.push(highlightTags[highlightIndex]); highlightIndex++; }     else { // new end tag result.push({pos: originalTag.pos});

// new start tag highlightTags[highlightIndex] = {node: highlightTag.node.cloneNode(false), pos: originalTag.pos}; }   }  }

while (originalIndex < numOriginalTags) { result.push(originalTags[originalIndex]); originalIndex++; }

while (highlightIndex < numHighlightTags) { result.push(highlightTags[highlightIndex]); highlightIndex++; }

return result; }

/** Inserts tags into text. @param tags  an array of tag objects @param text  a string representing the text @return a DOM DocumentFragment representing the resulting HTML function sh_insertTags(tags, text) { var doc = document;

var result = document.createDocumentFragment; var tagIndex = 0; var numTags = tags.length; var textPos = 0; var textLength = text.length; var currentNode = result;

// output one tag or text node every iteration while (textPos < textLength || tagIndex < numTags) { var tag; var tagPos; if (tagIndex < numTags) { tag = tags[tagIndex]; tagPos = tag.pos; }   else { tagPos = textLength; }

if (tagPos <= textPos) { // output the tag if (tag.node) { // start tag var newNode = tag.node; currentNode.appendChild(newNode); currentNode = newNode; }     else { // end tag currentNode = currentNode.parentNode; }     tagIndex++; }   else { // output text currentNode.appendChild(doc.createTextNode(text.substring(textPos, tagPos))); textPos = tagPos; } }

return result; }

/** Highlights an element containing source code. Upon completion of this function, the element will have been placed in the "sh_sourceCode" class. @param element  a DOM element containing the source code to be highlighted @param language  a language definition object function sh_highlightElement(element, language) { sh_addClass(element, 'sh_sourceCode'); var originalTags = []; var inputString = sh_extractTags(element, originalTags); var highlightTags = sh_highlightString(inputString, language); var tags = sh_mergeTags(originalTags, highlightTags); var documentFragment = sh_insertTags(tags, inputString); while (element.hasChildNodes) { element.removeChild(element.firstChild); } element.appendChild(documentFragment); }

function sh_getXMLHttpRequest { if (window.ActiveXObject) { return new ActiveXObject('Msxml2.XMLHTTP'); } else if (window.XMLHttpRequest) { return new XMLHttpRequest; } throw 'No XMLHttpRequest implementation available'; }

function sh_load(language, element, prefix, suffix) { if (language in sh_requests) { sh_requests[language].push(element); return; } sh_requests[language] = [element]; var request = sh_getXMLHttpRequest; var url = prefix + 'sh_' + language + suffix; request.open('GET', url, true); request.onreadystatechange = function { if (request.readyState === 4) { try { if (! request.status || request.status === 200) { eval(request.responseText); var elements = sh_requests[language]; for (var i = 0; i < elements.length; i++) { sh_highlightElement(elements[i], sh_languages[language]); }       }        else { throw 'HTTP error: status ' + request.status; }     }      finally { request = null; }   }  };  request.send(null); }

/** Highlights all elements containing source code on the current page. Elements containing source code must be "pre" elements with a "class" attribute of "sh_LANGUAGE", where LANGUAGE is a valid language identifier; e.g., "sh_java" identifies the element as containing "java" language source code. function sh_highlightDocument(prefix, suffix) { var nodeList = document.getElementsByTagName('pre'); for (var i = 0; i < nodeList.length; i++) { var element = nodeList.item(i); var htmlClasses = sh_getClasses(element); for (var j = 1; j < htmlClasses.length; j++) { var htmlClass = htmlClasses[j].toLowerCase; if (htmlClass === 'sh_sourcecode') { continue; }     if (htmlClass.substr(0, 3) === 'mw-') { var language = htmlClass.substring(3); if (language in sh_languages) { sh_highlightElement(element, sh_languages[language]); }       else if (typeof(prefix) === 'string' && typeof(suffix) === 'string') { sh_load(language, element, prefix, suffix); }       else { throw 'Found element with class="' + htmlClass + '", but no such language exists'; }       break; }   }  } } importScript('User:Ultradude25/syntaxHighlight/javascript.js'); importScript('User:Ultradude25/syntaxHighlight/css.js');

addOnloadHook(sh_highlightDocument);