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libzim

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Bindings to zimlib (read/write OpenZIM files)

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// 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); } //note: all skins shoud call runOnloadHook() at the end of html output, // so the below should be redundant. It's there just in case. 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,"&amp;"); var re = new RegExp('"',"g"); text = text.replace(re,"&quot;"); var re = new RegExp('<',"g"); text = text.replace(re,"&lt;"); var re = new RegExp('>',"g"); text = text.replace(re,"&gt;"); 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 toggle_element_activation(ida,idb) { if (!document.getElementById) return; document.getElementById(ida).disabled=true; document.getElementById(idb).disabled=false; } function toggle_element_check(ida,idb) { if (!document.getElementById) return; document.getElementById(ida).checked=true; document.getElementById(idb).checked=false; } function fillDestFilename(id) { if (!document.getElementById) return; var path = document.getElementById(id).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);