281 lines
9.0 KiB
JavaScript
281 lines
9.0 KiB
JavaScript
function setEditorSize(){
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// Sets the size of the text editor window.
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fillWindow($('#editor'));
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}
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function getFileExtension(file){
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var parts=file.split('.');
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return parts[parts.length-1];
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}
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function setSyntaxMode(ext){
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// Loads the syntax mode files and tells the editor
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var filetype = new Array();
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// Todo finish these
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filetype["h"] = "c_cpp";
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filetype["c"] = "c_cpp";
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filetype["clj"] = "clojure";
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filetype["coffee"] = "coffee"; // coffescript can be compiled to javascript
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filetype["coldfusion"] = "cfc";
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filetype["cpp"] = "c_cpp";
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filetype["cs"] = "csharp";
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filetype["css"] = "css";
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filetype["groovy"] = "groovy";
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filetype["haxe"] = "hx";
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filetype["html"] = "html";
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filetype["java"] = "java";
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filetype["js"] = "javascript";
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filetype["json"] = "json";
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filetype["latex"] = "latex";
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filetype["lua"] = "lua";
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filetype["markdown"] = "markdown"; // also: .md .markdown .mdown .mdwn
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filetype["ml"] = "ocaml";
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filetype["mli"] = "ocaml";
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filetype["pl"] = "perl";
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filetype["php"] = "php";
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filetype["powershell"] = "ps1";
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filetype["py"] = "python";
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filetype["rb"] = "ruby";
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filetype["scad"] = "scad"; // seems to be something like 3d model files printed with e.g. reprap
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filetype["scala"] = "scala";
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filetype["scss"] = "scss"; // "sassy css"
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filetype["sql"] = "sql";
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filetype["svg"] = "svg";
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filetype["textile"] = "textile"; // related to markdown
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filetype["xml"] = "xml";
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if(filetype[ext]!=null){
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// Then it must be in the array, so load the custom syntax mode
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// Set the syntax mode
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OC.addScript('files_texteditor','aceeditor/mode-'+filetype[ext], function(){
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var SyntaxMode = require("ace/mode/"+filetype[ext]).Mode;
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window.aceEditor.getSession().setMode(new SyntaxMode());
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});
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}
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}
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function showControls(filename,writeperms){
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// Loads the control bar at the top.
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$('.actions,#file_action_panel').fadeOut('slow').promise().done(function() {
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// Load the new toolbar.
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var editorcontrols;
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if(writeperms=="true"){
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var editorcontrols = '<button id="editor_save">'+t('files_texteditor','Save')+'</button><div class="separator"></div><label for="gotolineval">Go to line:</label><input type="text" id="gotolineval"><div class="separator"></div>';
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}
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var html = '<label for="editorseachval">Search:</label><input type="text" name="editorsearchval" id="editorsearchval"><div class="separator"></div><button id="editor_close">'+t('files_texteditor','Close')+'</button>';
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$('#controls').append(html);
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$('#editorbar').fadeIn('slow');
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var breadcrumbhtml = '<div class="crumb svg" id="breadcrumb_file" style="background-image:url("../core/img/breadcrumb.png")"><p>'+filename+'</p></div>';
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$('.actions').before(breadcrumbhtml).before(editorcontrols);
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});
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}
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function bindControlEvents(){
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$("#editor_save").die('click',doFileSave).live('click',doFileSave);
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$('#editor_close').die('click',hideFileEditor).live('click',hideFileEditor);
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$('#gotolineval').die('keyup', goToLine).live('keyup', goToLine);
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$('#editorsearchval').die('keyup', doSearch).live('keyup', doSearch);
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$('#clearsearchbtn').die('click', resetSearch).live('click', resetSearch);
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$('#nextsearchbtn').die('click', nextSearchResult).live('click', nextSearchResult);
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}
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// returns true or false if the editor is in view or not
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function editorIsShown(){
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// Not working as intended. Always returns true.
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return is_editor_shown;
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}
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// Moves the editor view to the line number speificed in #gotolineval
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function goToLine(){
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// Go to the line specified
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window.aceEditor.gotoLine($('#gotolineval').val());
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}
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//resets the search
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function resetSearch(){
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$('#editorsearchval').val('');
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$('#nextsearchbtn').remove();
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$('#clearsearchbtn').remove();
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window.aceEditor.gotoLine(0);
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}
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// moves the cursor to the next search resukt
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function nextSearchResult(){
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window.aceEditor.findNext();
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}
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// Performs the initial search
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function doSearch(){
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// check if search box empty?
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if($('#editorsearchval').val()==''){
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// Hide clear button
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window.aceEditor.gotoLine(0);
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$('#nextsearchbtn').remove();
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$('#clearsearchbtn').remove();
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} else {
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// New search
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// Reset cursor
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window.aceEditor.gotoLine(0);
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// Do search
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window.aceEditor.find($('#editorsearchval').val(),{
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backwards: false,
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wrap: false,
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caseSensitive: false,
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wholeWord: false,
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regExp: false
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});
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// Show next and clear buttons
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// check if already there
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if($('#nextsearchbtn').length==0){
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var nextbtnhtml = '<button id="nextsearchbtn">Next</button>';
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var clearbtnhtml = '<button id="clearsearchbtn">Clear</button>';
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$('#editorsearchval').after(nextbtnhtml).after(clearbtnhtml);
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}
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}
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}
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// Tries to save the file.
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function doFileSave(){
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if(editorIsShown()){
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// Get file path
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var path = $('#editor').attr('data-dir')+'/'+$('#editor').attr('data-filename');
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// Get original mtime
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var mtime = $('#editor').attr('data-mtime');
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// Show saving spinner
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$("#editor_save").die('click',doFileSave);
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$('#save_result').remove();
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$('#editor_save').text(t('files_texteditor','Saving...'));//after('<img id="saving_icon" src="'+OC.filePath('core','img','loading.gif')+'"></img>');
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// Get the data
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var filecontents = window.aceEditor.getSession().getValue();
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// Send the data
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$.post(OC.filePath('files_texteditor','ajax','savefile.php'), { filecontents: filecontents, path: path, mtime: mtime },function(jsondata){
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if(jsondata.status!='success'){
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// Save failed
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$('#editor_save').text(t('files_texteditor','Save'));
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$('#editor_save').after('<p id="save_result" style="float: left">Failed to save file</p>');
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$("#editor_save").live('click',doFileSave);
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} else {
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// Save OK
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// Update mtime
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$('#editor').attr('data-mtime',jsondata.data.mtime);
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$('#editor_save').text(t('files_texteditor','Save'));
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$("#editor_save").live('click',doFileSave);
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}
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},'json');
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}
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};
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// Gives the editor focus
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function giveEditorFocus(){
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window.aceEditor.focus();
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};
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// Loads the file editor. Accepts two parameters, dir and filename.
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function showFileEditor(dir,filename){
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if(!editorIsShown()){
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// Loads the file editor and display it.
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var data = $.getJSON(
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OC.filePath('files_texteditor','ajax','loadfile.php'),
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{file:filename,dir:dir},
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function(result){
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if(result.status == 'success'){
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// Save mtime
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$('#editor').attr('data-mtime', result.data.mtime);
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// Initialise the editor
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showControls(filename,result.data.write);
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$('table').fadeOut('slow', function() {
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// Update document title
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document.title = filename;
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$('#editor').text(result.data.filecontents);
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$('#editor').attr('data-dir', dir);
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$('#editor').attr('data-filename', filename);
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window.aceEditor = ace.edit("editor");
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aceEditor.setShowPrintMargin(false);
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if(result.data.write=='false'){
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aceEditor.setReadOnly(true);
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}
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setEditorSize();
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setSyntaxMode(getFileExtension(filename));
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OC.addScript('files_texteditor','aceeditor/theme-clouds', function(){
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window.aceEditor.setTheme("ace/theme/clouds");
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});
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});
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} else {
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// Failed to get the file.
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alert(result.data.message);
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}
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// End success
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}
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// End ajax
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);
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is_editor_shown = true;
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}
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}
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// Fades out the editor.
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function hideFileEditor(){
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// Fades out editor controls
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$('#controls > :not(.actions,#file_access_panel,.crumb),#breadcrumb_file').fadeOut('slow',function(){
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$(this).remove();
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});
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// Fade out editor
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$('#editor').fadeOut('slow', function(){
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$(this).remove();
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// Reset document title
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document.title = "ownCloud";
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var editorhtml = '<div id="editor"></div>';
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$('table').after(editorhtml);
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$('.actions,#file_access_panel').fadeIn('slow');
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$('table').fadeIn('slow');
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});
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is_editor_shown = false;
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}
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// Keyboard Shortcuts
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var ctrlBtn = false;
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// returns true if ctrl+s or cmd+s is being pressed
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function checkForSaveKeyPress(e){
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if(e.which == 17 || e.which == 91) ctrlBtn=true;
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if(e.which == 83 && ctrlBtn == true) {
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e.preventDefault();
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$('#editor_save').trigger('click');
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return false;
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}
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}
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// resizes the editor window
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$(window).resize(function() {
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setEditorSize();
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});
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var is_editor_shown = false;
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$(document).ready(function(){
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if(typeof FileActions!=='undefined'){
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FileActions.register('text','Edit','',function(filename){
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showFileEditor($('#dir').val(),filename);
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});
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FileActions.setDefault('text','Edit');
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FileActions.register('application/xml','Edit','',function(filename){
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showFileEditor($('#dir').val(),filename);
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});
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FileActions.setDefault('application/xml','Edit');
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}
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OC.search.customResults.Text=function(row,item){
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var text=item.link.substr(item.link.indexOf('file=')+5);
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var a=row.find('a');
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a.data('file',text);
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a.attr('href','#');
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a.click(function(){
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var file=text.split('/').pop();
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var dir=text.substr(0,text.length-file.length-1);
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showFileEditor(dir,file);
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});
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}
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// Binds the file save and close editor events, and gotoline button
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bindControlEvents();
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// Binds the save keyboard shortcut events
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$(document).unbind('keydown').bind('keydown',checkForSaveKeyPress);
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});
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