astman.js.svn-base

asterisk-gui asterisk网关接口编程 控制asterisk的接口

					t.appendChild(y);
					matched++;
				}
			}
			if(matched){ t.style.display = "";}
		};
	
		var cleanupDiv = function(){
			var y = this;
			var sf = function(){
				if(y.comboDiv){
					var q = y.comboDiv;
					q.parentNode.removeChild(q);
					delete y.comboDiv;
					ASTGUI.events.remove( y, 'blur' , cleanupDiv ) ;
					y.blur();
				}
			};
			setTimeout( sf, 300 );
		};
	
		this.comboOptions = a.sort();
		ASTGUI.events.add( this, 'focus' , creatediv ) ;
		ASTGUI.events.add( this, 'keyup' , updateDivAndShow ) ;
	}

}; // AstGUI


function gui_feedback(a,b,c){ 
// a is msg, b is color (optional ), c is display time in milliseconds(optional, default to asterisk_guifbt)
	if(!b || b=='default'){
		b = "#DA2804"; // dark reddish brown
	}
	if(b=='blue'){ 
		b = "#303BCA"; // dark blue
	}else if(b=='green'){
		b = "#448156"; // dark green
	}

	if(!c){c = asterisk_guifbt;}
	var _f = top._$('feedback_round');
	var _g = top._$('feedback');
	_g.style.color = b;
	_g.innerHTML = a ;
	_f.style.display = '';
	top.window.setTimeout( function(){top._$('feedback_round').style.display = "none"; }, c );
}


function makerequest(c,f,a,b){ 
	// c = 'u' for updateconfig, 'g' for getconfig , '' for other custom actions like 'action=logoff' etc 
	// f is the filename, a is action string , b is the callback function, make sure that a starts with "&" when c is not ""
	var tmp, acs;
	if( c == 'u'){
		acs = 'action=updateconfig&srcfilename=' + encodeURIComponent(f) + '&dstfilename=' + encodeURIComponent(f) + a ;
	}else if(c == 'g'){
		acs = 'action=getconfig&filename=' + encodeURIComponent(f) ;
	}else{ acs = a; }

	var opt = {
		method: 'get', parameters: acs, asynchronous: true,
		onComplete: function(t){ if(b){ b(t.responseText); } },
		onFailure: function(t) { gui_alert("Config Error: " + t.status + ": " + t.statusText); return false; }
	};
	tmp = new Ajax.Request( asterisk_rawmanPath, opt);
}

function gui_alert(msg){ 
	top.alertframename = "alertiframe";
	top.alertmsg = msg ;
	top.alertmsgtype = 1 ;
	var h,_hs;
	if( !top.document.getElementById(top.alertframename)){
		h= top.document.createElement("IFRAME");
		h.setAttribute("id", top.alertframename );
		h.setAttribute("ALLOWTRANSPARENCY", "true");
		_hs = h.style ;
		_hs.position="absolute";
		_hs.left= 0;
		_hs.top= 0;
		_hs.width= '100%';
		_hs.height= '100%';
		_hs.zIndex = 9999 ;
		h.src = "guialert.html" ;
		h.frameBorder="0";
		h.scrolling="no";
		_hs.filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=90)';
		//h.style.MozOpacity = .90;
		top.document.body.appendChild(h);
	}else{
		top.document.getElementById( top.alertframename ).contentWindow.update( );
		top.document.getElementById( top.alertframename ).style.display = "";
	}
}

// Douglas Crockford's purge function for IE Memory leaks
// http://javascript.crockford.com/memory/leak.html
// No details about copyrights or License mentioned - assumed to be in public domain
function purge(d) {
    var a = d.attributes, i, l, n;
    if (a) {
        l = a.length;
        for (i = 0; i < l; i += 1) {
            n = a[i].name;
            if (typeof d[n] === 'function') {
                d[n] = null;
            }
        }
    }
    a = d.childNodes;
    if (a) {
        l = a.length;
        for (i = 0; i < l; i += 1) {
            purge(d.childNodes[i]);
        }
    }
}

function isInt(x) {
	var y=parseInt(x);
	if (isNaN(y)) return false;
	return x==y && x.toString()==y.toString();
}

function config2json(a, b, c){		// a is filename (string) , b is 0 or 1 , c is callback function
	makerequest('g',a,'', function(t){
		var response = t.split("\n");
		if( response[1].toLowerCase().match("config file not found") ){ c("ERROR: CONFIG FILE NOT FOUND"); }
		var f = toJSO(t, b) ;  c(f) ;
	});
}

function toJSO(z, p){
	// This function converts z,  the asterisk config file as read using 'action=getconfig' to a JavaScript Object 
	// where z is originalRequest.responseText of the getconfig on a asterisk format config file, 
	// and p is 0 or 1, 
	//	 0 for non unique subfields ( extensions.conf context where there are multiple subfields with same name - -  Ex: 'exten ='   )
	//	 1 for unique subfields ( config files where there are no two subfields of a context have same name )
	//  if not sure ,  use p = 0 
	var a = [ ] ;
	var  json_data = "";
	var t = z.split("\n");
	var f, h, catno, g, catname, j, subfield, v, subfield_a , subfield_b; 
	for(var r=0; r < t.length ; r++){
		f = t[r].split("-") ;
		h = f[0].toLowerCase();
		catno = parseInt( f[1] ,10 );
		if( h == "category" ){
			g = t[r].indexOf(":") ; 
			catname = t[r].substr(g+1) ; // category 
			catname = catname.replace(/^\s*|\s*$/g,'') ; // trim 
			if(!a[catname]){ // contexts could be spread at different places in the config file
				if(!p){
					a[catname] = [];
				}else{
					a[catname] = {};
				}
			}
		}else if ( h == "line" ){
			j = t[r].indexOf(":") ;
			subfield = t[r].substr(j+1) ; // subfield
			subfield = subfield.replace(/^\s*|\s*$/g,'') ; // trim 

			if(!p){
				a[catname].push(subfield);
			}else{
				v = subfield.indexOf("=");
				subfield_a = subfield.substring(0,v);//subfield variable
				subfield_b =  subfield.substr(v+1) ;//subfield variable value
				a[catname][subfield_a] = subfield_b;
			}
		}
	}
	return a ;
}

function setWindowTitle(a){
	top.document.title = asterisk_guiappname + " -- " + a ;
}

function check_patternonfields(fields){
	// for checking validity of field contents before form submitting
	var x; 
	for (var i=0; i < fields.length; i++){
		x = document.getElementById(fields[i]);
		if( x.getAttribute('pattern') && !check_pattern(x.getAttribute('pattern') , x.value)   ){
			gui_alert("Invalid Characters in "+ fields[i]);
			x.focus();
			return false;
		}
	}
	return true;
}

function showdiv_statusmessage(){
        var h= document.createElement("div");
	h.setAttribute("id","status_message");
	var _hs = h.style;
	_hs.display="none";
	_hs.position="absolute";
	_hs.left= 170;
	_hs.top= 190;
	_hs.width= 350;
	_hs.height= 115;
	_hs.backgroundColor= "#F4EFE5";
	_hs.borderWidth= "1px";
	_hs.borderColor= "#7E5538";
	_hs.borderStyle= "solid";
	h.innerHTML = '<BR><BR><TABLE border=0 cellpadding=0 cellspacing=3 align=center>' +
			'<TR><TD><img src="images/loading.gif"></TD>' +
			'<TD valign=middle align=center>&nbsp;&nbsp;<div id=message_text></div></TD></TR></TABLE>';
	document.body.appendChild(h);
}

function  InArray(search_array, searchstring ){
	if(search_array.length){ 
		for(i=0; i < search_array.length; i++ ){
			if( search_array[i] === searchstring )return true;
		}
	}
	return false;
}

function objcopy(orig) {
	var copy = {};
	for (var i in orig) {
		if (typeof orig[i] == 'object') {
			copy[i] = objcopy(orig[i]);
		} else {
			copy[i] = orig[i];
		}
	}
	return copy;
}

function do_compare(box, a, b){
	var ret;
	if (box.callbacks.compare) {
		return box.callbacks.compare(box, a,b);
	} else if (a.innerHTML < b.innerHTML)
		return true;
	return false;
}

function insert_option(box, res, value, core_name){
	var z;
	if (res) {
		var opt_new = box.ownerDocument.createElement('option');
		opt_new.text = res  ;
		opt_new.value = value ;
		opt_new.core_name = core_name;

		// Now decide where to add in box, and add it to box
		var add = 0;
		for ( var g=0; g < box.options.length  ; g++) {
			if(	opt_new.text < box.options[g].text  ){ // add before this element in box
				add = 1;
				ASTGUI.selectbox.insertOption_before(box,opt_new, g);
			}
		}
		if ( add ==0 ){ ASTGUI.selectbox.append_option(box,opt_new);}
	}
}

function reformat_option(box, index){
	var v, tmp, res;
	var cfg = box.stored_config;
	v = box.options[index].value;
	tmp = v.split(']');
	res = ( tmp.length > 1 ) ? box.callbacks.format(cfg.catbyname[tmp[0]], tmp[1]) : box.callbacks.format(cfg.catbyname[v]) ;
	if (res){ box.options[index].innerHTML = res;}
}

function update_option(box, index){
	var v, tmp, res;
	var cfg = box.stored_config;
	v = box.options[index].value;
	tmp = v.split(']');
	box.remove(index);
	if (tmp.length > 1) {
		res = box.callbacks.format(cfg.catbyname[tmp[0]], tmp[1]);
		insert_option(box, res, tmp[0] + "]" + tmp[1], cfg.catbyname[tmp[0]].subfields[tmp[1]].name); 
	} else {
		res = box.callbacks.format(cfg.catbyname[v]);
		insert_option(box, res, cfg.catbyname[v].name, cfg.categories[v].name);
	}
}

function update_box(box) {
	var x,y,z;
	var res;
	var oldselect = box.value;

	cfg = box.stored_config;

	while (box.options.length)
		box.remove(0);
	for (x=0;x<cfg.catcnt;x++) {
		if (box.callbacks.eachline) {
			if (box.callbacks.includecats) {
				res = box.callbacks.format(cfg.categories[x]);
				insert_option(box,res,cfg.categories[x].name,cfg.categories[x].name);
			}
			for (y=0;cfg.categories[x].names[y];y++) {
				cfg.categories[x].subfields[y] = {};
				res = box.callbacks.format(cfg.categories[x], y);
				insert_option(box,res,cfg.categories[x].name + "]" + y,cfg.categories[x].subfields[y]['name']);
			}
		} else {
			res = box.callbacks.format(cfg.categories[x]);
			insert_option(box,res,cfg.categories[x].name,cfg.categories[x].name);
		}
	}
	box.oldselect = -1;
	box.selectedIndex = -1;
	box.value = null;
	for (x=0;x<box.options.length;x++) {
		if (box.options[x].value == oldselect)
			box.selectedIndex = x;
	}
	select_item(box);
}

function select_item(box, errmsg) {
	var category;
	var tmp;
	if (!errmsg)
		errmsg = "Discard changes?";
	if ((box.widgets['save'] && !box.widgets['save'].disabled)) {
		if (!confirm(errmsg)) {
			box.selectedIndex = box.oldselect;
			return false;
		}
	}
	tmp = box.value.split(']');
	if (box.oldselect && (box.oldselect > -1)) {
		if ((tmp.length > 1) && (!box.stored_config.catbyname[tmp[0]].subfields[tmp[1]].name)) {
			box.remove(box.oldselect);
			box.oldselect = -1;
			box.stored_config.catbyname[tmp[0]].subfields.splice(tmp[1], 1);
			box.stored_config.catbyname[tmp[0]].names.splice(tmp[1], 1);
			try{
			box.stored_config.catbyname[tmp[0]].values.splice(tmp[1], 1);
			}
			catch(err){
			
			}
		} else if (!box.options[box.oldselect].value) {
			box.remove(box.oldselect);
			box.oldselect = -1;
			box.stored_config.catbyname[""] = null;
			box.stored_config.categories[--box.stored_config.catcnt] = null;
		} else if (box.options[box.oldselect].text == "New Entry") {
			box.remove(box.oldselect);
			box.oldselect = -1;
		}
	}

	if (tmp.length > 1) {
		category = box.stored_config.catbyname[tmp[0]].subfields[tmp[1]];
	} else {
		category = box.stored_config.catbyname[box.value];
	}
	box.engine.cat2fields(box.widgets, category);
	if (box.widgets['delete']) {
		if (category)
			box.widgets['delete'].disabled = false;
		else
			box.widgets['delete'].disabled = true;
	}
	box.oldselect = box.selectedIndex;
	if (box.widgets['new'])
		box.widgets['new'].disabled = false;
	if (box.widgets['newitem'])
		box.widgets['newitem'].disabled = false;
	if (box.callbacks.postselect)
		box.callbacks.postselect(box, box.value);
	return true;
}

function cancel_item(box) {
	var tmp = box.options[box.selectedIndex].value.split(']');
	if (tmp.length > 1) {
		if (box.stored_config.catbyname[tmp[0]].subfields[tmp[1]].name.length < 1) {
			if (select_item(box,"Discard new entry?")){
				gui_feedback("New Entry cancelled!",'default') ;
				box.selectedIndex = -1;
			}
		} else {
			if (select_item(box))
				gui_feedback("Changes cancelled!",'default') ;
		}
	} else {
		if (box.options[box.selectedIndex].value == "") {
			if (select_item(box,"Discard new entry?")){
				gui_feedback("New Entry cancelled!",'default') ;
				//box.selectedIndex = -1;
				if (box.callbacks.cancelnewcategory) 
					box.callbacks.cancelnewcategory();
			}
		} else {
			if (select_item(box)) {
				gui_feedback("Changes cancelled!",'default') ; 
				if (box.callbacks.cancelchanges) 
					box.callbacks.cancelchanges();
			}
		}
	}
}

function first_free_exten(box, start) {
	var x = start;
	var y;
	for (;;) {
		for (y=0;y<box.options.length;y++) {
			if (box.options[y].core_name == x)
				break;
		}
		if (y >= box.options.length)
			break;
		x++;
	}
	return x;
}

function action_issuccess(responseText) {