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Support for rendering echomail messages. Change to use frame.js and graphic.js to render pages.

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This commit is contained in:
Deon George 2022-04-22 22:47:53 +10:00
parent b3367a082d
commit 3c6d7d057e
5 changed files with 187 additions and 28 deletions
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86
load/control-echomail.js Normal file
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@ -0,0 +1,86 @@
/**
* This control renders echomail
*
* The system echomail prefix is *1, with echomail pages built from the following page number:
* zzzzEEpppp, where:
* + zzzz is the zone, zero padded, the zone identifies the message groups
* + EE is the echomail area, ie: the message areas
* + pppp is the message number, identified by the tag attached to the message header
*
* (Tags are added to the messages via an external process.)
*/
var CONTROL_ECHOMAIL = '1';
load('frame.js');
load('graphic.js');
log(LOG_DEBUG,'+ Control ECHOMAIL loaded');
function echomail(page) {
var complete = false;
var pageframe = undefined;
log(LOG_DEBUG,'Loading echomail page:'+page);
// Setup our frame
fo = viewdata ? new FrameViewdata() : new FrameAnsi();
fo.loadMessage(page);
if (fo.content)
pageframe = fo.render();
// Called before processing for a field
Object.defineProperty(this, 'getName', {
get: function () {
return 'ECHOMAIL';
}
});
Object.defineProperty(this, 'isComplete', {
get: function () {
return complete;
}
});
// Handle the keyboard responses as we receive them.
this.handle=function(read) {
log(LOG_DEBUG,'Control ECHOMAIL handle() start. ('+read+')');
switch(read) {
case KEY_DOWN:
log(LOG_DEBUG,' - Control TEST scroll 0,1');
pageframe.scroll(0,1);
read = '';
break;
case KEY_UP:
log(LOG_DEBUG,' - Control TEST scroll 0,-1');
pageframe.scroll(0,-1);
read = '';
break;
case '*':
break;
}
pageframe.cycle();
return read;
}
// @todo Does this need to be defined?
this.prefield=function() {};
this.ready=function() {
//log(LOG_DEBUG,' - pageframe:'+pageframe+',typeof:'+(typeof pageframe));
if ((typeof pageframe) === 'undefined')
log(LOG_DEBUG,'+ Control ECHOMAIL page doesnt exist ['+page+']');
else
log(LOG_DEBUG,'+ Control ECHOMAIL ready');
return (typeof pageframe) !== 'undefined';
}
}
this;

28
load/frame-ansi.js
View File

@ -75,16 +75,15 @@ function FrameAnsi() {
}
// Render the frame to the user
this.render=function(withHeader) {
this.render=function(withoutHeader) {
log(LOG_DEBUG,'- ANSI FRAME');
owner = base64_decode(this.owner);
header = '\n\r';
//log(LOG_DEBUG,' - FRAME User: ['+JSON.stringify(user)+']');
const frame = new Frame(1,1,this.settings.FRAME_WIDTH,this.settings.FRAME_LENGTH+2,LIGHTGRAY);
frame.open();
// Dont show the page number on system login page
if (user.number || (this.type !== FRAME_TYPE_LOGIN && NO_HISTORY_FRAMES.indexOf(this.page) === -1)) {
if ((! withoutHeader) && (user.number || (this.type !== FRAME_TYPE_LOGIN && NO_HISTORY_FRAMES.indexOf(this.page) === -1))) {
log(LOG_DEBUG,' - Owner: ['+this.pageowner+']');
cost = (this.isAccessible ? this.cost+FRAME_COSTUNIT : ' -');
@ -93,14 +92,27 @@ function FrameAnsi() {
(this.isAccessible ? '\1W' : '\1R')+'\1H'+this.page+' '.repeat(this.settings.FRAME_PAGENUM-this.page.length)+' '+
'\1G\1H'+' '.repeat(this.settings.FRAME_COST-cost.toString().length+1)+cost+'\1n'+
(console.screen_columns > 80 ? '\n\r' : '');
frame.putmsg(header);
}
console.clear(LIGHTGRAY);
contentgraphic = new Graphic(this.settings.FRAME_WIDTH);
contentgraphic.auto_extend = true;
contentgraphic.ANSI = this.parse(base64_decode(this.content));
return console.putmsg(header+this.parse(base64_decode(this.content)));
var contentframe = new Frame(1,2,this.settings.FRAME_WIDTH,this.settings.FRAME_LENGTH,LIGHTGRAY,frame);
contentframe.open();
contentframe.lf_strict = false;
contentframe.atcodes = true;
contentframe.putmsg(contentgraphic.MSG)
contentframe.scrollTo(0,0);
frame.cycle();
return contentframe;
};
this.qrcode = function(qr,subframe) {
this.qrcode=function(qr,subframe) {
// SMALL Image
var full = ascii(0xdb);
var top = ascii(0xdf);

77
load/frame-page.js
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@ -1,3 +1,5 @@
var MAIL_TEMPLATE_FRAME = '199a';
// Our frame object
function PageFrame() {
'use strict';
@ -115,6 +117,24 @@ function PageFrame() {
})
}
/**
* Enable pulling out submitted value by its name
*
* @param key
* @returns {null|string|*}
*/
PageFrame.prototype.fieldValue = function(key) {
for each (var k in this.frame_fields) {
log(LOG_DEBUG,' - k:'+JSON.stringify(k));
if (k.fname === key) {
return k.fvalue;
}
}
return null;
}
/**
* Return the message for a index
*
@ -160,21 +180,58 @@ PageFrame.prototype.load = function(filename) {
};
/**
* Enable pulling out submitted value by its name
* Load a message frame
*
* @param key
* @returns {null|string|*}
* @param page
*/
PageFrame.prototype.fieldValue = function(key) {
for each (var k in this.frame_fields) {
log(LOG_DEBUG,' - k:'+JSON.stringify(k));
PageFrame.prototype.loadMessage = function(page) {
this.frame = '1'+page;
this.index = 'a';
this.owner = 1;
this.isPublic = true;
this.isAccessible = true;
this.key = [0,null,null,null,null,null,null,null,null,918];
if (k.fname === key) {
return k.fvalue;
}
// Load our message
var ma = new MsgAreas()
var msg = ma.getMessage(page);
var msg_header;
if (! msg)
return undefined;
// @todo Search 1zzzzEE..., 1zzzz...
var to = viewdata ? new FrameViewdata() : new FrameAnsi();
to.load(MAIL_TEMPLATE_FRAME);
// @todo Check that this is a frame of type "m" and report error if not
// @todo Take the cost from the template
this.cost = 5;
if (! to) {
log(LOG_ERROR,'Echomail template missing :['+MAIL_TEMPLATE_FRAME+'] ?');
msg_header = 'TO: '+msg.to.substr(0,72)+"\n\r";
msg_header += 'FROM: '+msg.from.substr(0,72)+"\n\r";
msg_header += 'DATE: '+msg.date.substr(0,72)+"\n\r";
msg_header += 'SUBJECT: '+msg.subject.substr(0,72)+"\n\r";
} else {
msg_header = base64_decode(to.content).replace(/@(.*)@/g,
function (str, code, offset, s) {
var length = code.split(':')[1];
switch(code.split(':')[0]) {
case 'DATE': return msg.date.substr(0,length);
case 'TO': return msg.to.substr(0,length);
case 'FROM': return msg.from.substr(0,length);
case 'SUBJECT': return msg.subject.substr(0,length);
}
}
);
}
return null;
log(LOG_DEBUG,'Loaded message: '+msg_header+msg.content);
this.content = base64_encode(msg_header+msg.content);
log(LOG_DEBUG,'Loaded frame: ['+this.frame+']['+this.index+'] ('+this.page+')');
}
/**

23
main.js
View File

@ -222,6 +222,7 @@ while(bbs.online) {
if (mode !== MODE_BL && control.length) {
log(LOG_DEBUG,'CONTROL DEBUG: ['+control.length+'] ('+JSON.stringify(control)+')');
cc = control[control.length-1];
log(LOG_DEBUG,'CONTROL IS: ['+typeof cc+']');
log(LOG_DEBUG,'CONTROL START: ['+read+'] ('+cc.getName+')');
// We pass the read to the control and see if it consumes it.
read = cc.handle(read);
@ -900,13 +901,15 @@ while(bbs.online) {
// @todo consider how we do mail security.
// 1zzzzEEnnnn
if (user.number && /^1[0-9]{10}/.test(next_page.frame)) {
var ma = new MsgAreas();
if (x=ma.getMessage((''+next_page.frame).substr(1))) {
current = fo;
fo = viewdata ? new FrameViewdata() : new FrameAnsi();
fo.loadMessage(x);
writeln(x.content);
} else {
log(LOG_DEBUG,'- ACTION_GOTO - load message: ['+next_page.frame+']');
require('ansitex/load/control-echomail.js','CONTROL_ECHOMAIL');
control.push(new echomail((''+next_page.frame).substr(1)));
action = false;
log(LOG_DEBUG,'- ACTION_GOTO - control message: ['+JSON.stringify(control[control.length-1])+'] ('+control.length+')');
if (! control[control.length-1].ready()) {
control.pop();
fo.sendBaseline('ERR_ROUTE',false);
mode = action = false;
}
@ -1048,17 +1051,17 @@ while(bbs.online) {
if (fo.page === pageStr(REGISTER_FRAME)) {
log(LOG_DEBUG,'Adding REGISTER to control stack');
require('ansitex/load/control-'+fo.key[1]+'.js','CONTROL_REGISTER');
control.push(eval("new "+fo.key[1]+'();'));
control.push(eval('new '+fo.key[1]+'();'));
} else if (fo.page === pageStr(SQRL_FRAME)) {
log(LOG_DEBUG,'Adding SQRL to control stack');
require('ansitex/load/control-'+fo.key[1]+'.js','CONTROL_SQRL');
control.push(eval("new "+fo.key[1]+'();'));
control.push(eval('new '+fo.key[1]+'();'));
} else if (fo.key[1] && (fo.type === FRAME_TYPE_RESPONSE) && (typeof(fo.key[1]) !== 'number')) {
log(LOG_DEBUG,'Adding METHOD to control stack: '+fo.key[1]);
require('ansitex/load/control-'+fo.key[1]+'.js','CONTROL_'+fo.key[1].toUpperCase());
control.push(eval("new "+fo.key[1]+'();'));
control.push(eval('new '+fo.key[1]+'();'));
}
action = false;

1
text/199a.tex Normal file
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@ -0,0 +1 @@
{"version":1,"frame":199,"index":"a","owner":1,"cost":0,"content":"DQogG1sxOzM2bURhdGU6IBtbMzdtQERBVEU6NjBADQogICAbWzE7MzZtVG86IBtbMzdtQFRPOjYwQA0KIBtbMTszNm1Gcm9tOiAbWzM3bUBGUk9NOjYwQA0KIBtbMTszNm1TdWJqOiAbWzM3bUBTVUJKRUNUOjYwQA0KIBtbMTszMG3ExMTExMQbWzBtxMTExMTEG1sxOzMwbcTExMTExBtbMG3ExMTExMQbWzE7MzBtxMTExMTEG1swbcTExMTExBtbMTszMG3ExMTExMQbWzBtxMTExMTEG1sxOzMwbcTExMTExBtbMG3ExMTExMQbWzE7MzBtxMTExMTEG1swbQ0K","isPublic":0,"isAccessible":1,"type":"m","key":[null,null,null,null,null,null,null,null,null,null],"date":"2022-04-29T00:00:00.000Z"}