diff options
author | Pierre Schmitz <pierre@archlinux.de> | 2006-10-11 18:12:39 +0000 |
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committer | Pierre Schmitz <pierre@archlinux.de> | 2006-10-11 18:12:39 +0000 |
commit | 183851b06bd6c52f3cae5375f433da720d410447 (patch) | |
tree | a477257decbf3360127f6739c2f9d0ec57a03d39 /skins/common/wikibits.js |
MediaWiki 1.7.1 wiederhergestellt
Diffstat (limited to 'skins/common/wikibits.js')
-rw-r--r-- | skins/common/wikibits.js | 748 |
1 files changed, 748 insertions, 0 deletions
diff --git a/skins/common/wikibits.js b/skins/common/wikibits.js new file mode 100644 index 00000000..d95c4dcc --- /dev/null +++ b/skins/common/wikibits.js @@ -0,0 +1,748 @@ +// MediaWiki JavaScript support functions + +var clientPC = navigator.userAgent.toLowerCase(); // Get client info +var is_gecko = ((clientPC.indexOf('gecko')!=-1) && (clientPC.indexOf('spoofer')==-1) + && (clientPC.indexOf('khtml') == -1) && (clientPC.indexOf('netscape/7.0')==-1)); +var is_safari = ((clientPC.indexOf('applewebkit')!=-1) && (clientPC.indexOf('spoofer')==-1)); +var is_khtml = (navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled )); +if (clientPC.indexOf('opera') != -1) { + var is_opera = true; + var is_opera_preseven = (window.opera && !document.childNodes); + var is_opera_seven = (window.opera && document.childNodes); +} + +// add any onload functions in this hook (please don't hard-code any events in the xhtml source) + +var doneOnloadHook; + +if (!window.onloadFuncts) + var onloadFuncts = []; + +function addOnloadHook(hookFunct) { + // Allows add-on scripts to add onload functions + onloadFuncts[onloadFuncts.length] = hookFunct; +} + +function runOnloadHook() { + // don't run anything below this for non-dom browsers + if (doneOnloadHook || !(document.getElementById && document.getElementsByTagName)) + return; + + histrowinit(); + unhidetzbutton(); + tabbedprefs(); + akeytt(); + scrollEditBox(); + setupCheckboxShiftClick(); + + // Run any added-on functions + for (var i = 0; i < onloadFuncts.length; i++) + onloadFuncts[i](); + + doneOnloadHook = true; +} + +function hookEvent(hookName, hookFunct) { + if (window.addEventListener) + addEventListener(hookName, hookFunct, false); + else if (window.attachEvent) + attachEvent("on" + hookName, hookFunct); +} + +hookEvent("load", runOnloadHook); + +// document.write special stylesheet links +if (typeof stylepath != 'undefined' && typeof skin != 'undefined') { + if (is_opera_preseven) { + document.write('<link rel="stylesheet" type="text/css" href="'+stylepath+'/'+skin+'/Opera6Fixes.css">'); + } else if (is_opera_seven) { + document.write('<link rel="stylesheet" type="text/css" href="'+stylepath+'/'+skin+'/Opera7Fixes.css">'); + } else if (is_khtml) { + document.write('<link rel="stylesheet" type="text/css" href="'+stylepath+'/'+skin+'/KHTMLFixes.css">'); + } +} +// Un-trap us from framesets +if (window.top != window) + window.top.location = window.location; + +// for enhanced RecentChanges +function toggleVisibility(_levelId, _otherId, _linkId) { + var thisLevel = document.getElementById(_levelId); + var otherLevel = document.getElementById(_otherId); + var linkLevel = document.getElementById(_linkId); + if (thisLevel.style.display == 'none') { + thisLevel.style.display = 'block'; + otherLevel.style.display = 'none'; + linkLevel.style.display = 'inline'; + } else { + thisLevel.style.display = 'none'; + otherLevel.style.display = 'inline'; + linkLevel.style.display = 'none'; + } +} + +// page history stuff +// attach event handlers to the input elements on history page +function histrowinit() { + var hf = document.getElementById('pagehistory'); + if (!hf) + return; + var lis = hf.getElementsByTagName('li'); + for (var i = 0; i < lis.length; i++) { + var inputs = historyRadios(lis[i]); + if (inputs[0] && inputs[1]) { + inputs[0].onclick = diffcheck; + inputs[1].onclick = diffcheck; + } + } + diffcheck(); +} + +function historyRadios(parent) { + var inputs = parent.getElementsByTagName('input'); + var radios = []; + for (var i = 0; i < inputs.length; i++) { + if (inputs[i].name == "diff" || inputs[i].name == "oldid") + radios[radios.length] = inputs[i]; + } + return radios; +} + +// check selection and tweak visibility/class onclick +function diffcheck() { + var dli = false; // the li where the diff radio is checked + var oli = false; // the li where the oldid radio is checked + var hf = document.getElementById('pagehistory'); + if (!hf) + return true; + var lis = hf.getElementsByTagName('li'); + for (i=0;i<lis.length;i++) { + var inputs = historyRadios(lis[i]); + if (inputs[1] && inputs[0]) { + if (inputs[1].checked || inputs[0].checked) { // this row has a checked radio button + if (inputs[1].checked && inputs[0].checked && inputs[0].value == inputs[1].value) + return false; + if (oli) { // it's the second checked radio + if (inputs[1].checked) { + oli.className = "selected"; + return false; + } + } else if (inputs[0].checked) { + return false; + } + if (inputs[0].checked) + dli = lis[i]; + if (!oli) + inputs[0].style.visibility = 'hidden'; + if (dli) + inputs[1].style.visibility = 'hidden'; + lis[i].className = "selected"; + oli = lis[i]; + } else { // no radio is checked in this row + if (!oli) + inputs[0].style.visibility = 'hidden'; + else + inputs[0].style.visibility = 'visible'; + if (dli) + inputs[1].style.visibility = 'hidden'; + else + inputs[1].style.visibility = 'visible'; + lis[i].className = ""; + } + } + } + return true; +} + +// generate toc from prefs form, fold sections +// XXX: needs testing on IE/Mac and safari +// more comments to follow +function tabbedprefs() { + var prefform = document.getElementById('preferences'); + if (!prefform || !document.createElement) + return; + if (prefform.nodeName.toLowerCase() == 'a') + return; // Occasional IE problem + prefform.className = prefform.className + 'jsprefs'; + var sections = new Array(); + var children = prefform.childNodes; + var seci = 0; + for (var i = 0; i < children.length; i++) { + if (children[i].nodeName.toLowerCase() == 'fieldset') { + children[i].id = 'prefsection-' + seci; + children[i].className = 'prefsection'; + if (is_opera || is_khtml) + children[i].className = 'prefsection operaprefsection'; + var legends = children[i].getElementsByTagName('legend'); + sections[seci] = new Object(); + legends[0].className = 'mainLegend'; + if (legends[0] && legends[0].firstChild.nodeValue) + sections[seci].text = legends[0].firstChild.nodeValue; + else + sections[seci].text = '# ' + seci; + sections[seci].secid = children[i].id; + seci++; + if (sections.length != 1) + children[i].style.display = 'none'; + else + var selectedid = children[i].id; + } + } + var toc = document.createElement('ul'); + toc.id = 'preftoc'; + toc.selectedid = selectedid; + for (i = 0; i < sections.length; i++) { + var li = document.createElement('li'); + if (i == 0) + li.className = 'selected'; + var a = document.createElement('a'); + a.href = '#' + sections[i].secid; + a.onmousedown = a.onclick = uncoversection; + a.appendChild(document.createTextNode(sections[i].text)); + a.secid = sections[i].secid; + li.appendChild(a); + toc.appendChild(li); + } + prefform.parentNode.insertBefore(toc, prefform.parentNode.childNodes[0]); + document.getElementById('prefsubmit').id = 'prefcontrol'; +} + +function uncoversection() { + var oldsecid = this.parentNode.parentNode.selectedid; + var newsec = document.getElementById(this.secid); + if (oldsecid != this.secid) { + var ul = document.getElementById('preftoc'); + document.getElementById(oldsecid).style.display = 'none'; + newsec.style.display = 'block'; + ul.selectedid = this.secid; + var lis = ul.getElementsByTagName('li'); + for (var i = 0; i< lis.length; i++) { + lis[i].className = ''; + } + this.parentNode.className = 'selected'; + } + return false; +} + +// Timezone stuff +// tz in format [+-]HHMM +function checkTimezone(tz, msg) { + var localclock = new Date(); + // returns negative offset from GMT in minutes + var tzRaw = localclock.getTimezoneOffset(); + var tzHour = Math.floor( Math.abs(tzRaw) / 60); + var tzMin = Math.abs(tzRaw) % 60; + var tzString = ((tzRaw >= 0) ? "-" : "+") + ((tzHour < 10) ? "0" : "") + tzHour + ((tzMin < 10) ? "0" : "") + tzMin; + if (tz != tzString) { + var junk = msg.split('$1'); + document.write(junk[0] + "UTC" + tzString + junk[1]); + } +} + +function unhidetzbutton() { + var tzb = document.getElementById('guesstimezonebutton'); + if (tzb) + tzb.style.display = 'inline'; +} + +// in [-]HH:MM format... +// won't yet work with non-even tzs +function fetchTimezone() { + // FIXME: work around Safari bug + var localclock = new Date(); + // returns negative offset from GMT in minutes + var tzRaw = localclock.getTimezoneOffset(); + var tzHour = Math.floor( Math.abs(tzRaw) / 60); + var tzMin = Math.abs(tzRaw) % 60; + var tzString = ((tzRaw >= 0) ? "-" : "") + ((tzHour < 10) ? "0" : "") + tzHour + + ":" + ((tzMin < 10) ? "0" : "") + tzMin; + return tzString; +} + +function guessTimezone(box) { + document.getElementsByName("wpHourDiff")[0].value = fetchTimezone(); +} + +function showTocToggle() { + if (document.createTextNode) { + // Uses DOM calls to avoid document.write + XHTML issues + + var linkHolder = document.getElementById('toctitle') + if (!linkHolder) + return; + + var outerSpan = document.createElement('span'); + outerSpan.className = 'toctoggle'; + + var toggleLink = document.createElement('a'); + toggleLink.id = 'togglelink'; + toggleLink.className = 'internal'; + toggleLink.href = 'javascript:toggleToc()'; + toggleLink.appendChild(document.createTextNode(tocHideText)); + + outerSpan.appendChild(document.createTextNode('[')); + outerSpan.appendChild(toggleLink); + outerSpan.appendChild(document.createTextNode(']')); + + linkHolder.appendChild(document.createTextNode(' ')); + linkHolder.appendChild(outerSpan); + + var cookiePos = document.cookie.indexOf("hidetoc="); + if (cookiePos > -1 && document.cookie.charAt(cookiePos + 8) == 1) + toggleToc(); + } +} + +function changeText(el, newText) { + // Safari work around + if (el.innerText) + el.innerText = newText; + else if (el.firstChild && el.firstChild.nodeValue) + el.firstChild.nodeValue = newText; +} + +function toggleToc() { + var toc = document.getElementById('toc').getElementsByTagName('ul')[0]; + var toggleLink = document.getElementById('togglelink') + + if (toc && toggleLink && toc.style.display == 'none') { + changeText(toggleLink, tocHideText); + toc.style.display = 'block'; + document.cookie = "hidetoc=0"; + } else { + changeText(toggleLink, tocShowText); + toc.style.display = 'none'; + document.cookie = "hidetoc=1"; + } +} + +var mwEditButtons = []; +var mwCustomEditButtons = []; // eg to add in MediaWiki:Common.js + +// this function generates the actual toolbar buttons with localized text +// we use it to avoid creating the toolbar where javascript is not enabled +function addButton(imageFile, speedTip, tagOpen, tagClose, sampleText) { + // Don't generate buttons for browsers which don't fully + // support it. + mwEditButtons[mwEditButtons.length] = + {"imageFile": imageFile, + "speedTip": speedTip, + "tagOpen": tagOpen, + "tagClose": tagClose, + "sampleText": sampleText}; +} + +// this function generates the actual toolbar buttons with localized text +// we use it to avoid creating the toolbar where javascript is not enabled +function mwInsertEditButton(parent, item) { + var image = document.createElement("img"); + image.width = 23; + image.height = 22; + image.src = item.imageFile; + image.border = 0; + image.alt = item.speedTip; + image.title = item.speedTip; + image.style.cursor = "pointer"; + image.onclick = function() { + insertTags(item.tagOpen, item.tagClose, item.sampleText); + return false; + } + + parent.appendChild(image); + return true; +} + +function mwSetupToolbar() { + var toolbar = document.getElementById('toolbar'); + if (!toolbar) return false; + + var textbox = document.getElementById('wpTextbox1'); + if (!textbox) return false; + + // Don't generate buttons for browsers which don't fully + // support it. + if (!document.selection && textbox.selectionStart == null) + return false; + + for (var i in mwEditButtons) { + mwInsertEditButton(toolbar, mwEditButtons[i]); + } + for (var i in mwCustomEditButtons) { + mwInsertEditButton(toolbar, mwCustomEditButtons[i]); + } + return true; +} + +function escapeQuotes(text) { + var re = new RegExp("'","g"); + text = text.replace(re,"\\'"); + re = new RegExp("\\n","g"); + text = text.replace(re,"\\n"); + return escapeQuotesHTML(text); +} + +function escapeQuotesHTML(text) { + var re = new RegExp('&',"g"); + text = text.replace(re,"&"); + var re = new RegExp('"',"g"); + text = text.replace(re,"""); + var re = new RegExp('<',"g"); + text = text.replace(re,"<"); + var re = new RegExp('>',"g"); + text = text.replace(re,">"); + return text; +} + +// apply tagOpen/tagClose to selection in textarea, +// use sampleText instead of selection if there is none +// copied and adapted from phpBB +function insertTags(tagOpen, tagClose, sampleText) { + if (document.editform) + var txtarea = document.editform.wpTextbox1; + else { + // some alternate form? take the first one we can find + var areas = document.getElementsByTagName('textarea'); + var txtarea = areas[0]; + } + + // IE + if (document.selection && !is_gecko) { + var theSelection = document.selection.createRange().text; + if (!theSelection) + theSelection=sampleText; + txtarea.focus(); + if (theSelection.charAt(theSelection.length - 1) == " ") { // exclude ending space char, if any + theSelection = theSelection.substring(0, theSelection.length - 1); + document.selection.createRange().text = tagOpen + theSelection + tagClose + " "; + } else { + document.selection.createRange().text = tagOpen + theSelection + tagClose; + } + + // Mozilla + } else if(txtarea.selectionStart || txtarea.selectionStart == '0') { + var replaced = false; + var startPos = txtarea.selectionStart; + var endPos = txtarea.selectionEnd; + if (endPos-startPos) + replaced = true; + var scrollTop = txtarea.scrollTop; + var myText = (txtarea.value).substring(startPos, endPos); + if (!myText) + myText=sampleText; + if (myText.charAt(myText.length - 1) == " ") { // exclude ending space char, if any + subst = tagOpen + myText.substring(0, (myText.length - 1)) + tagClose + " "; + } else { + subst = tagOpen + myText + tagClose; + } + txtarea.value = txtarea.value.substring(0, startPos) + subst + + txtarea.value.substring(endPos, txtarea.value.length); + txtarea.focus(); + //set new selection + if (replaced) { + var cPos = startPos+(tagOpen.length+myText.length+tagClose.length); + txtarea.selectionStart = cPos; + txtarea.selectionEnd = cPos; + } else { + txtarea.selectionStart = startPos+tagOpen.length; + txtarea.selectionEnd = startPos+tagOpen.length+myText.length; + } + txtarea.scrollTop = scrollTop; + + // All other browsers get no toolbar. + // There was previously support for a crippled "help" + // bar, but that caused more problems than it solved. + } + // reposition cursor if possible + if (txtarea.createTextRange) + txtarea.caretPos = document.selection.createRange().duplicate(); +} + +function akeytt() { + if (typeof ta == "undefined" || !ta) + return; + var pref = 'alt-'; + if (is_safari || navigator.userAgent.toLowerCase().indexOf('mac') + 1 + || navigator.userAgent.toLowerCase().indexOf('konqueror') + 1 ) + pref = 'control-'; + if (is_opera) + pref = 'shift-esc-'; + + for (var id in ta) { + var n = document.getElementById(id); + if (n) { + var a = null; + var ak = ''; + // Are we putting accesskey in it + if (ta[id][0].length > 0) { + // Is this object a object? If not assume it's the next child. + + if (n.nodeName.toLowerCase() == "a") { + a = n; + } else { + a = n.childNodes[0]; + } + + if (a) { + a.accessKey = ta[id][0]; + ak = ' ['+pref+ta[id][0]+']'; + } + } else { + // We don't care what type the object is when assigning tooltip + a = n; + ak = ''; + } + + if (a) { + a.title = ta[id][1]+ak; + } + } + } +} + +function setupRightClickEdit() { + if (document.getElementsByTagName) { + var divs = document.getElementsByTagName('div'); + for (var i = 0; i < divs.length; i++) { + var el = divs[i]; + if(el.className == 'editsection') { + addRightClickEditHandler(el); + } + } + } +} + +function addRightClickEditHandler(el) { + for (var i = 0; i < el.childNodes.length; i++) { + var link = el.childNodes[i]; + if (link.nodeType == 1 && link.nodeName.toLowerCase() == 'a') { + var editHref = link.getAttribute('href'); + + // find the following a + var next = el.nextSibling; + while (next.nodeType != 1) + next = next.nextSibling; + + // find the following header + next = next.nextSibling; + while (next.nodeType != 1) + next = next.nextSibling; + + if (next && next.nodeType == 1 && + next.nodeName.match(/^[Hh][1-6]$/)) { + next.oncontextmenu = function() { + document.location = editHref; + return false; + } + } + } + } +} + +function setupCheckboxShiftClick() { + if (document.getElementsByTagName) { + var uls = document.getElementsByTagName('ul'); + var len = uls.length; + for (var i = 0; i < len; ++i) { + addCheckboxClickHandlers(uls[i]); + } + } +} + +function addCheckboxClickHandlers(ul, start, finish) { + if (ul.checkboxHandlersTimer) { + clearInterval(ul.checkboxHandlersTimer); + } + if ( !ul.childNodes ) { + return; + } + var len = ul.childNodes.length; + if (len < 2) { + return; + } + start = start || 0; + finish = finish || start + 250; + if ( finish > len ) { finish = len; } + ul.checkboxes = ul.checkboxes || []; + ul.lastCheckbox = ul.lastCheckbox || null; + for (var i = start; i<finish; ++i) { + var child = ul.childNodes[i]; + if ( child && child.childNodes && child.childNodes[0] ) { + var cb = child.childNodes[0]; + if ( !cb.nodeName || cb.nodeName.toLowerCase() != 'input' || + !cb.type || cb.type.toLowerCase() != 'checkbox' ) { + return; + } + cb.index = ul.checkboxes.push(cb) - 1; + cb.container = ul; + cb.onmouseup = checkboxMouseupHandler; + } + } + if (finish < len) { + var f=function(){ addCheckboxClickHandlers(ul, finish, finish+250); }; + ul.checkboxHandlersTimer=setInterval(f, 200); + } +} + +function checkboxMouseupHandler(e) { + if (typeof e == 'undefined') { + e = window.event; + } + if ( !e.shiftKey || this.container.lastCheckbox === null ) { + this.container.lastCheckbox = this.index; + return true; + } + var endState = !this.checked; + if ( is_opera ) { // opera has already toggled the checkbox by this point + endState = !endState; + } + var start, finish; + if ( this.index < this.container.lastCheckbox ) { + start = this.index + 1; + finish = this.container.lastCheckbox; + } else { + start = this.container.lastCheckbox; + finish = this.index - 1; + } + for (var i = start; i <= finish; ++i ) { + this.container.checkboxes[i].checked = endState; + } + this.container.lastCheckbox = this.index; + return true; +} + +function fillDestFilename() { + if (!document.getElementById) + return; + var path = document.getElementById('wpUploadFile').value; + // Find trailing part + var slash = path.lastIndexOf('/'); + var backslash = path.lastIndexOf('\\'); + var fname; + if (slash == -1 && backslash == -1) { + fname = path; + } else if (slash > backslash) { + fname = path.substring(slash+1, 10000); + } else { + fname = path.substring(backslash+1, 10000); + } + + // Capitalise first letter and replace spaces by underscores + fname = fname.charAt(0).toUpperCase().concat(fname.substring(1,10000)).replace(/ /g, '_'); + + // Output result + var destFile = document.getElementById('wpDestFile'); + if (destFile) + destFile.value = fname; +} + + +function considerChangingExpiryFocus() { + if (!document.getElementById) + return; + var drop = document.getElementById('wpBlockExpiry'); + if (!drop) + return; + var field = document.getElementById('wpBlockOther'); + if (!field) + return; + var opt = drop.value; + if (opt == 'other') + field.style.display = ''; + else + field.style.display = 'none'; +} + +function scrollEditBox() { + var editBoxEl = document.getElementById("wpTextbox1"); + var scrollTopEl = document.getElementById("wpScrolltop"); + var editFormEl = document.getElementById("editform"); + + if (editBoxEl && scrollTopEl) { + if (scrollTopEl.value) editBoxEl.scrollTop = scrollTopEl.value; + editFormEl.onsubmit = function() { + document.getElementById("wpScrolltop").value = document.getElementById("wpTextbox1").scrollTop; + } + } +} + +hookEvent("load", scrollEditBox); + +function allmessagesfilter() { + text = document.getElementById('allmessagesinput').value; + k = document.getElementById('allmessagestable'); + if (!k) { return;} + + var items = k.getElementsByTagName('span'); + + if ( text.length > allmessages_prev.length ) { + for (var i = items.length-1, j = 0; i >= 0; i--) { + j = allmessagesforeach(items, i, j); + } + } else { + for (var i = 0, j = 0; i < items.length; i++) { + j = allmessagesforeach(items, i, j); + } + } + allmessages_prev = text; +} + +function allmessagesforeach(items, i, j) { + var hItem = items[i].getAttribute('id'); + if (hItem.substring(0,17) == 'sp-allmessages-i-') { + if (items[i].firstChild && items[i].firstChild.nodeName == '#text' && items[i].firstChild.nodeValue.indexOf(text) != -1) { + var itemA = document.getElementById( hItem.replace('i', 'r1') ); + var itemB = document.getElementById( hItem.replace('i', 'r2') ); + if ( itemA.style.display != '' ) { + var s = "allmessageshider(\"" + hItem.replace('i', 'r1') + "\", \"" + hItem.replace('i', 'r2') + "\", '')"; + var k = window.setTimeout(s,j++*5); + } + } else { + var itemA = document.getElementById( hItem.replace('i', 'r1') ); + var itemB = document.getElementById( hItem.replace('i', 'r2') ); + if ( itemA.style.display != 'none' ) { + var s = "allmessageshider(\"" + hItem.replace('i', 'r1') + "\", \"" + hItem.replace('i', 'r2') + "\", 'none')"; + var k = window.setTimeout(s,j++*5); + } + } + } + return j; +} + + +function allmessageshider(idA, idB, cstyle) { + var itemA = document.getElementById( idA ); + var itemB = document.getElementById( idB ); + if (itemA) { itemA.style.display = cstyle; } + if (itemB) { itemB.style.display = cstyle; } +} + +function allmessagesmodified() { + allmessages_modified = !allmessages_modified; + k = document.getElementById('allmessagestable'); + if (!k) { return;} + var items = k.getElementsByTagName('tr'); + for (var i = 0, j = 0; i< items.length; i++) { + if (!allmessages_modified ) { + if ( items[i].style.display != '' ) { + var s = "allmessageshider(\"" + items[i].getAttribute('id') + "\", null, '')"; + var k = window.setTimeout(s,j++*5); + } + } else if (items[i].getAttribute('class') == 'def' && allmessages_modified) { + if ( items[i].style.display != 'none' ) { + var s = "allmessageshider(\"" + items[i].getAttribute('id') + "\", null, 'none')"; + var k = window.setTimeout(s,j++*5); + } + } + } +} + +function allmessagesshow() { + k = document.getElementById('allmessagesfilter'); + if (k) { k.style.display = ''; } + + allmessages_prev = ''; + allmessages_modified = false; +} + +hookEvent("load", allmessagesshow); +hookEvent("load", mwSetupToolbar); |