User:FunPika/hotcattest.js

// JSconfig.registerKey('HotCatDelay', 100, 'HotCat autocompletion delay (ms):', 5); addOnloadHook ( hotcat ) ; var hotcat_running = 0 ; var hotcat_last_v = "" ; var hotcat_exists_yes = "http://upload.wikimedia.org/wikipedia/commons/thumb/b/be/P_yes.svg/20px-P_yes.svg.png" ; var hotcat_exists_no = "http://upload.wikimedia.org/wikipedia/commons/thumb/4/42/P_no.svg/20px-P_no.svg.png" ; var hotcat_upload = 0 ; var hotcat_no_autocommit = 1; var hotcat_modify_blacklist = new Array ( "CC-", "GFDL" , "PD" ) ; function hotcat_remove_upload ( text ) { var cats = document.getElementById ( "catlinks" ) ; cats = cats.getElementsByTagName ( "span" ) ; for ( var i = 0 ; i < cats.length ; i++ ) { var a = cats[i].getElementsByTagName("a")[0] ; if ( a.getAttribute ( "title" ) != text ) continue ; cats[i].parentNode.removeChild ( cats[i].nextSibling ) ; cats[i].parentNode.removeChild ( cats[i] ) ; break ; } } function hotcat_check_upload { if ( wgNamespaceNumber != -1 || wgTitle != "Upload" ) return ; // Not "Special:Upload" hotcat_upload = 1 ; var ip = document.getElementById ( "wpWatchthis" ) ; var tr = ip.parentNode.parentNode ; var ntr = document.createElement ( "tr" ) ; var ntd = document.createElement ( "td" ) ; var ntde = document.createElement ( "td" ) ; var catline = document.createElement ( "div" ) ; var np = document.createElement ( "p" ) ; ntde.appendChild ( document.createTextNode ( "Categories:" ) ) ; ntde.style.textAlign = "right" ; ntde.style.verticalAlign = "middle" ; catline.id = "catlinks" ; np.className = "catlinks" ; catline.appendChild ( np ) ; ntd.appendChild ( catline ) ; ntr.appendChild ( ntde ) ; ntr.appendChild ( ntd ) ; tr.parentNode.insertBefore ( ntr, tr.nextSibling ) ; // Add handler for submit var sub = document.getElementsByName("wpUpload")[0] ; sub.onclick = hotcat_on_upload ; sub.type = "button" ; } function hotcat_on_upload { var cats = document.getElementById ( "catlinks" ) ; cats = cats.getElementsByTagName ( "span" ) ; var eb = document.getElementById ( "wpUploadDescription" ) ; for ( var i = 0 ; i < cats.length ; i++ ) { var a = cats[i].getElementsByTagName("a")[0] ; var t = a.innerHTML ; if ( t == "" || t == "(+)" ) continue ; eb.value += "\n" ; } var sub = document.getElementsByName("wpUpload")[0] ; sub.onclick = "" ; sub.type = "submit" ; sub.click; } function hotcat { if ( hotcat_check_action ) return ; // Edited page, reloading anyway hotcat_check_upload ; var catline = getElementsByClassName ( document, "p" , "catlinks" ) [0] ; if ( catline == null || typeof catline == 'undefined' ) return ; hotcat_modify_existing ( catline ) ; hotcat_append_add_span ( catline ) ; } function hotcat_append_add_span ( catline ) { var span_add = document.createElement ( "span" ) ; var span_sep = document.createTextNode ( " | " ) ; if ( catline.firstChild ) catline.appendChild ( span_sep ) ; catline.appendChild ( span_add ) ; hotcat_create_span ( span_add ) ; } String.prototype.ucFirst = function { return this.substr(0,1).toUpperCase + this.substr(1,this.length); } function hotcat_is_on_blacklist ( cat_title ) { if ( !cat_title ) return 0 ; cat_title = cat_title.split(":",2).pop ; for ( var i = 0 ; i < hotcat_modify_blacklist.length ; i++ ) { if ( cat_title.substr ( 0, hotcat_modify_blacklist[i].length ) == hotcat_modify_blacklist[i] ) return 1 ; } return 0 ; } function hotcat_modify_span ( span, i ) { var cat_title = span.firstChild.getAttribute ( "title" ) ; var sep1 = document.createTextNode ( " " ) ; var a1 = document.createTextNode ( "(-)" ) ; var remove_link = document.createElement ( "a" ) ; remove_link.href = "javascript:hotcat_remove(\"" + encodeURIComponent( cat_title ) + "\");" ; remove_link.appendChild ( a1 ) ; span.appendChild ( sep1 ) ; span.appendChild ( remove_link ) ; if ( hotcat_is_on_blacklist ( cat_title ) ) return ; var mod_id = "hotcat_modify_" + i ; var sep2 = document.createTextNode ( " " ) ; var a2 = document.createTextNode ( "(±)" ) ; var modify_link = document.createElement ( "a" ) ; modify_link.id = mod_id ; modify_link.href = "javascript:hotcat_modify(\"" + mod_id + "\");" ; modify_link.appendChild ( a2 ) ; span.appendChild ( sep2 ) ; span.appendChild ( modify_link ) ; } function hotcat_modify_existing ( catline ) { var spans = catline.getElementsByTagName ( "span" ) ; for ( var i = 0 ; i < spans.length ; i++ ) { hotcat_modify_span ( spans[i], i ) ; } } function hotcat_remove ( cat_title ) { if ( hotcat_upload ) { hotcat_remove_upload ( cat_title ) ; return ; } var editlk = document.getElementById('ca-edit').getElementsByTagName('a')[0].href; document.location = editlk + '&hotcat_removecat=' + cat_title ; } function hotcatGetParamValue(paramName, h) { if (typeof h == 'undefined' ) { h = document.location.href; } var cmdRe=RegExp('[&?]'+paramName+'=([^&]*)'); var m=cmdRe.exec(h); if (m) { try { return decodeURI(m[1]); } catch (someError) {} }       return null; } function hotcat_check_action { var ret = 0 ; if ( wgAction != "edit" ) return ret ; // Not an edit page, so no business... var summary = new Array ; var t = document.editform.wpTextbox1.value ; var prevent_autocommit = 0 ; if ( typeof hotcat_no_autocommit != "undefined" ) prevent_autocommit = 1 ; // if ( hotcat_no_autocommit ) prevent_autocommit = 1 ; // Remove existing category? var hrc = hotcatGetParamValue('hotcat_removecat') ; if ( typeof hrc != "undefined" && hrc != null && hrc != "" ) { var tl = t.toLowerCase ; var hrcl = "" + hrc.toLowerCase ;   var tn = tl.split ( hrcl ) ;    if ( tn.length == 2 ) { // Found one occurrence of the category - good!      var l1 = tn.shift.length ;      var t1 = t.substr ( 0, l1 ) ;      var t2 = t.substr ( l1 + hrcl.length ) ;      t2 = t2.split("") ; t2.shift ; t2 = t2.join ( "]]" ) ; t = t1.replace(/\s+$/,"") + "\n" + t2.replace(/^\s+/,"") ; // Trying to remove whitespace summary.push ( "Removed \"" + hrc + "\"" ) ; ret = 1 ; } else { alert ( "Did not find a unique occurrence of \"" + hrc + "\" - maybe it is in a template?" ) ; prevent_autocommit = 1 ; } }    // Add new category? var hnc = hotcatGetParamValue('hotcat_newcat') ; if ( typeof hnc != "undefined" && hnc != null && hnc != "" ) { var txt = "" ; t = t + '\n' + txt ; summary.push ( "Quick-adding category \"" + hnc + "\"" ) ; var t2 = t.split("").join("") ; t2 = t2.split("").join("") ; if ( t2 != t ) { t = t2 ; summary.push ( "removed " ) ; }   ret = 1 ; } if ( ret ) { document.editform.wpTextbox1.value = t ; document.editform.wpSummary.value = summary.join( "; " ) + " (using HotCat.js)" ; document.editform.wpMinoredit.checked = true ; if ( !prevent_autocommit ) { document.getElementById("bodyContent").style.display = "none" ; // Hiding the entire edit section so as not to tempt the user into editing... document.editform.wpSave.click; } }  // This is the end, my friend, the end... return ret ; } function hotcat_clear_span ( span_add ) { while ( span_add.firstChild ) span_add.removeChild ( span_add.firstChild ) ; } function hotcat_create_span ( span_add ) { hotcat_clear_span ( span_add ) ; var a_add = document.createElement ( "a" ) ; var a_text = document.createTextNode ( "(+)" ) ; span_add.id = "hotcat_add" ; a_add.href = "javascript:hotcat_add_new" ; a_add.appendChild ( a_text ) ; span_add.appendChild ( a_add ) ; } function hotcat_modify ( link_id ) { var link = document.getElementById ( link_id ) ; var span = link.parentNode ; var catname = span.firstChild.firstChild.data ; while ( span.firstChild.nextSibling ) span.removeChild ( span.firstChild.nextSibling ) ; span.firstChild.style.display = "none" ; hotcat_create_new_span ( span, catname ) ; hotcat_last_v = "" ; hotcat_text_changed ; // Update icon } function hotcat_add_new { var span_add = document.getElementById ( "hotcat_add" ) ; hotcat_clear_span ( span_add ) ; hotcat_last_v = "" ; hotcat_create_new_span ( span_add, "" ) ; } function hotcat_create_new_span ( thespan, init_text ) { var form = document.createElement ( "form" ) ; form.method = "post" ; form.onsubmit = function { hotcat_ok; return false; } ; form.id = "hotcat_form" ; form.style.display = "inline" ; var list = document.createElement ( "select" ) ; list.id = "hotcat_list" ; list.onclick = function { document.getElementById("hotcat_text").value = document.getElementById("hotcat_list").value ; hotcat_text_changed ; } ; list.ondblclick = function { document.getElementById("hotcat_text").value = document.getElementById("hotcat_list").value ; hotcat_text_changed ; hotcat_ok; } ; list.style.display = "none" ; var text = document.createElement ( "input" ) ; text.size = 40 ; text.id = "hotcat_text" ; text.type = "text" ; text.value = init_text ; text.onkeyup = function { window.setTimeout("hotcat_text_changed;", JSconfig.keys['HotCatDelay'] ); } ; var exists = document.createElement ( "img" ) ; exists.id = "hotcat_exists" ; exists.src = hotcat_exists_no ; var OK = document.createElement ( "input" ) ; OK.type = "button" ; OK.value = "OK" ; OK.onclick = hotcat_ok ; var cancel = document.createElement ( "input" ) ; cancel.type = "button" ; cancel.value = "Cancel" ; cancel.onclick = hotcat_cancel ; form.appendChild ( list ) ; form.appendChild ( text ) ; form.appendChild ( exists ) ; form.appendChild ( OK ) ; form.appendChild ( cancel ) ; thespan.appendChild ( form ) ; text.focus ; } function hotcat_ok { var text = document.getElementById ( "hotcat_text" ) ; var v = text.value ; // Empty category ? if ( v == "" ) { hotcat_cancel ; return ; } // Special:Upload ? if ( hotcat_upload ) { hotcat_just_add ( text.value ) ; return ; } var editlk = document.getElementById('ca-edit').getElementsByTagName('a')[0].href; var url = editlk + '&hotcat_newcat=' + encodeURIComponent( v ) ; // Editing existing? var span = text.parentNode.parentNode ; // span.form.text if ( span.id != "hotcat_add" ) { // Not plain "addition" var cat_title = span.firstChild.getAttribute ( "title" ) ; url += '&hotcat_removecat=' + cat_title ; } document.location = url ; } function hotcat_just_add ( text ) { var span = document.getElementById("hotcat_form") ; while ( span.tagName != "SPAN" ) span = span.parentNode ; var add = 0 ; if ( span.id == "hotcat_add" ) add = 1 ; span.id = "" ; while ( span.firstChild ) span.removeChild ( span.firstChild ) ; var na = document.createElement ( "a" ) ; na.href = wgArticlePath.split("$1").join("Category:" + encodeURIComponent( text )) ; na.appendChild ( document.createTextNode ( text ) ) ; na.setAttribute ( "title", text ) ; span.appendChild ( na ) ; var catline = getElementsByClassName ( document, "p" , "catlinks" ) [0] ; if ( add ) hotcat_append_add_span ( catline ) ; for ( var i = 0 ; i < span.parentNode.childNodes.length ; i++ ) { if ( span.parentNode.childNodes[i] != span ) continue ; hotcat_modify_span ( span, i ) ; break ; } } function hotcat_cancel { var span = document.getElementById("hotcat_form").parentNode ; if ( span.id == "hotcat_add" ) { hotcat_create_span ( span ) ; } else { while ( span.firstChild.nextSibling ) span.removeChild ( span.firstChild.nextSibling ) ; span.firstChild.style.display = "" ; for ( var i = 0 ; i < span.parentNode.childNodes.length ; i++ ) { if ( span.parentNode.childNodes[i] != span ) continue ; hotcat_modify_span ( span, i ) ; break ; } } } function hotcat_text_changed  { if ( hotcat_running ) return ; var text = document.getElementById ( "hotcat_text" ) ; var v = text.value.ucFirst ; if ( hotcat_last_v == v ) return ; // Nothing's changed... hotcat_running = 1 ; hotcat_last_v = v ; if ( v != "" ) { var url = wgServer + "/" + wgScriptPath + "/api.php?format=xml&action=query&list=allpages&apnamespace=14&apfrom=" + encodeURIComponent( v ) ; if ( typeof ( hotcat_xmlhttp ) != "undefined" ) hotcat_xmlhttp.abort ; // Just to make sure... hotcat_xmlhttp = new sajax_init_object ; hotcat_xmlhttp.open('GET', url, true); hotcat_xmlhttp.onreadystatechange = function { if ( typeof hotcat_xmlhttp == "undefined" ) return ; if (hotcat_xmlhttp.readyState == 4) { var xml = hotcat_xmlhttp.responseXML ; if ( xml == null ) return ; var pages = xml.getElementsByTagName( "p" ) ; var titles = new Array ; for ( var i = 0 ; i < pages.length ; i++ ) { var s = pages[i].getAttribute("title").split(":",2).pop ; if ( s.substr ( 0, hotcat_last_v.length ) != hotcat_last_v ) break ; titles.push ( s ) ; }             hotcat_show_suggestions ( titles ) ; }     };    hotcat_xmlhttp.send(null); } else { var titles = new Array ; hotcat_show_suggestions ( titles ) ; } hotcat_running = 0 ; } function hotcat_show_suggestions ( titles ) { var text = document.getElementById ( "hotcat_text" ) ; var list = document.getElementById ( "hotcat_list" ) ; var icon = document.getElementById ( "hotcat_exists" ) ; if ( titles.length == 0 ) { list.style.display = "none" ; icon.src = hotcat_exists_no ; return ; } var listh = titles.length * 20 ; var nl = parseInt ( text.parentNode.offsetLeft ) - 1 ; var nt = parseInt(text.offsetTop) - listh ; list.size = 5 ; list.style.align = "left" ; list.style.zIndex = 5 ; list.style.position = "absolute" ; list.style.top = nt + "px" ; list.style.width = text.offsetWidth + "px" ; list.style.height = listh + "px" ; list.style.left = nl + "px" ; while ( list.firstChild ) list.removeChild ( list.firstChild ) ; for ( var i = 0 ; i < titles.length ; i++ ) { var opt = document.createElement ( "option" ) ; var ot = document.createTextNode ( titles[i] ) ; opt.appendChild ( ot ) ; //opt.value = titles[i] ; list.appendChild ( opt ) ; } list.style.display = "block" ; icon.src = hotcat_exists_yes ; var first_title = titles.shift ; if ( first_title == hotcat_last_v ) return ; var nosel = hotcat_last_v.length ; text.value = first_title ; if( is_khtml ) text.setSelectionRange( nosel, first_title.length ); else {  text.selectionStart = nosel ; text.selectionEnd = first_title.length ; } } //