forro

commit 9efd9eec8318ab4383911b4cfc9d5e59be3b0540
parent 9b57d1505c0f606f0ae5a99899f42e94697605b8
Author: lash <dev@holbrook.no>
Date:   Tue, 20 Sep 2022 15:32:24 +0000

Add missing help app file

Diffstat:
A
help.js
 | 
91
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 91 insertions(+), 0 deletions(-)
diff --git a/help.js b/help.js
@@ -0,0 +1,91 @@
+const HELPSTATE = {
+	INTRO: 1 << 1,
+	WRITEMSG: 1 << 2,
+};
+
+function checkHelpSkip(helpstate, content, skip_state) {
+	let r = {
+		state: helpstate,
+		content: [],
+	};
+	if (!skip_state) {
+		skip_state = 0;
+	}
+	if ((helpstate & skip_state) > 0) {
+		return r;
+	}
+	r.state |= skip_state;
+	r.content = content;
+	return r;
+}
+
+function help_welcome(helpstate) {
+	const content = [
+		"This is an encrypted contact form.",
+		"A secret key is needed to read messages you send here.",
+	];
+	return checkHelpSkip(helpstate, content, HELPSTATE.INTRO);
+}
+
+function help_writemsg(helpstate) {
+	const content = [
+		"The contents of the message will be signed by you and encrypted for the recipient before it is sent.",
+		"Once it is sent, a link to where the message is stored will appear in the 'receipt' field above.",
+		"The message cannot be read by anyone but the recipient. <em>That includes you, too</em>. If you want a copy, then make one manually",
+	];
+	//return checkHelpSkip(helpstate, content, HELPSTATE.WRITEMSG);
+	return checkHelpSkip(helpstate, content);
+}
+
+function help_identify(helpstate) {
+	const content = [
+		"Identifying yourself means that the name and email you give will be added to your signature key.",
+		"You may write any name and email you want.",
+		"Any identifying information will be encrypted, and cannot be read by anyone except the recipient.",
+	];
+	return checkHelpSkip(helpstate, content);
+}
+
+
+async function helpFor(helpstate, state, k) {
+	console.log('helpstate', helpstate);
+	let help = []
+
+	let fn = window['help_' + k];
+	console.log('fn is ', fn);
+	if (fn === undefined) {
+		console.warn("no help found for '" + k + "'");
+	} else {
+		let r = fn.call(null, helpstate);
+		helpstate = r.state;
+		while (r.content.length > 0) {
+			help.push(r.content.shift());
+		}
+	}
+
+	if (state > 0) {
+		let state_cpy = state;
+		let i = 0;
+		while (state_cpy > 0) {
+			if ((state_cpy & 1) == 1) {
+				let sk = STATE_KEYS[i]	
+				fn = window['help_' + k + '_' + sk.toLowerCase() ];
+				if (fn !== undefined) {
+					console.debug('supplemental help found for ' + k + " with state " + sk);
+					let r = fn.call(null, helpstate);
+					helpstate = r.state;
+					while (r.content.length > 0) {
+						help.push(r.content.shift());
+					}
+				}
+			}
+			i += 1;
+			state_cpy >>= 1;
+		}
+	}
+
+	return {
+		state: helpstate,
+		v: help,
+	};
+}