X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=jappixmini%2Fjappix%2Fjs%2Ffeatures.js;fp=jappixmini%2Fjappix%2Fjs%2Ffeatures.js;h=4944be0a215e76de80c9d81f8e699fa5b914a56e;hb=302b2820d104de9f597804da175eccbb7c9c98b1;hp=0000000000000000000000000000000000000000;hpb=61eb1f0d187f639b623b478381973ef93d14f90d;p=friendica-addons.git

diff --git a/jappixmini/jappix/js/features.js b/jappixmini/jappix/js/features.js
new file mode 100644
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+++ b/jappixmini/jappix/js/features.js
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+/*
+
+Jappix - An open social platform
+This is the server features JS script for Jappix
+
+-------------------------------------------------
+
+License: AGPL
+Author: Vanaryon
+Last revision: 01/06/11
+
+*/
+
+// Gets the features of a server
+function getFeatures() {
+	/* REF: http://xmpp.org/extensions/xep-0030.html */
+	
+	// Get the main values
+	var to = getServer();
+	var caps = con.server_caps;
+	var xml = null;
+	
+	// Try to get the stored data
+	if(caps)
+		xml = XMLFromString(getPersistent('caps', caps));
+	
+	// Any stored data?
+	if(xml) {
+		handleFeatures(xml);
+		
+		logThis('Read server CAPS from cache.');
+	}
+	
+	// Not stored (or no CAPS)!
+	else {
+		var iq = new JSJaCIQ();
+		
+		iq.setTo(to);
+		iq.setType('get');
+		iq.setQuery(NS_DISCO_INFO);
+		
+		con.send(iq, handleDiscoInfos);
+		
+		logThis('Read server CAPS from network.');
+	}
+}
+
+// Handles the features of a server
+function handleFeatures(xml) {
+	// Selector
+	var selector = $(xml);
+	
+	// Markers
+	var pep = false;
+	var pubsub = false;
+	var archive = false;
+	var archive_auto = false;
+	var archive_manual = false;
+	var archive_manage = false;
+	var archive_pref = false;
+	var commands = false;
+	
+	// Scan the features
+	if(selector.find('identity[category=pubsub][type=pep]').size())
+		pep = true;
+	if(selector.find('feature[var=' + NS_PUBSUB + ']').size())
+		pubsub = true;
+	if(selector.find('feature[var=' + NS_URN_ARCHIVE + ']').size())
+		archive = true;
+	if(selector.find('feature[var=' + NS_URN_AR_AUTO + ']').size())
+		archive_auto = true;
+	if(selector.find('feature[var=' + NS_URN_AR_MANUAL + ']').size())
+		archive_manual = true;
+	if(selector.find('feature[var=' + NS_URN_AR_MANAGE + ']').size())
+		archive_manage = true;
+	if(selector.find('feature[var=' + NS_URN_AR_PREF + ']').size())
+		archive_pref = true;
+	if(selector.find('feature[var=' + NS_COMMANDS + ']').size())
+		commands = true;
+	
+	// Enable the pep elements if available
+	if(pep) {
+		// Update our database
+		enableFeature('pep');
+		
+		// Get the microblog
+		getInitMicroblog();
+		
+		// Get the notifications
+		getNotifications();
+		
+		// Geolocate the user
+		geolocate();
+		
+		// Enable microblogging send tools
+		waitMicroblog('sync');
+		$('.postit.attach').css('display', 'block');
+		
+		logThis('XMPP server supports PEP.', 3);
+	}
+	
+	// Disable microblogging send tools (no PEP!)
+	else {
+		waitMicroblog('unsync');
+		
+		logThis('XMPP server does not support PEP.', 2);
+	}
+	
+	// Enable the pubsub features if available
+	if(pubsub)
+		enableFeature(NS_PUBSUB);
+	
+	// Enable the archiving features if available
+	if(archive)
+		enableFeature(NS_URN_ARCHIVE);
+	
+	// Enable the archiving sub-features if available
+	if(archive_pref)
+		enableFeature(NS_URN_AR_PREF);
+	if(archive_auto)
+		enableFeature(NS_URN_AR_AUTO);
+	if(archive_manual)
+		enableFeature(NS_URN_AR_MANUAL);
+	if(archive_manage)
+		enableFeature(NS_URN_AR_MANAGE);
+	
+	// Enable the commands features if available
+	if(commands)
+		enableFeature(NS_COMMANDS);
+	
+	// Hide the private life fieldset if nothing to show
+	if(!pep && !archive_pref)
+		$('#options fieldset.privacy').hide();
+	
+	// Apply the features
+	applyFeatures('talk');
+	
+	// Process the buddy-list height
+	if(pep)
+		adaptRoster();
+	
+	return false;
+}
+
+// The function to apply the features to an element
+function applyFeatures(id) {
+	// Path to the elements
+	var path = '#' + id + ' .';
+	
+	// PEP features
+	if(enabledPEP())
+		$(path + 'pep-hidable').show();
+	
+	// PubSub features
+	if(enabledPubSub())
+		$(path + 'pubsub-hidable').show();
+	
+	// Archives features
+	if(enabledArchives() || enabledArchives('auto') || enabledArchives('manual') || enabledArchives('manage')) {
+		$(path + 'archives-hidable:not(.pref)').show();
+		
+		// Sub-feature: archives preferences
+		if(enabledArchives('pref'))
+			$(path + 'archives-hidable.pref').show();
+	}
+	
+	// Commands features
+	if(enabledCommands())
+		$(path + 'commands-hidable').show();
+	
+	// XMPP links (browser feature)
+	if(navigator.registerProtocolHandler)
+		$(path + 'xmpplinks-hidable').show();
+}
+
+// Enables a feature
+function enableFeature(feature) {
+	setDB('feature', feature, 'true');
+}
+
+// Checks if a feature is enabled
+function enabledFeature(feature) {
+	if(getDB('feature', feature) == 'true')
+		return true;
+	else
+		return false;
+}
+
+// Returns the XMPP server PEP support
+function enabledPEP() {
+	return enabledFeature('pep');
+}
+
+// Returns the XMPP server PubSub support
+function enabledPubSub() {
+	return enabledFeature(NS_PUBSUB);
+}
+
+// Returns the XMPP server archives support
+function enabledArchives(sub) {
+	var xmlns = NS_URN_ARCHIVE;
+	
+	// Any sub element sent?
+	if(sub)
+		xmlns += ':' + sub;
+	
+	return enabledFeature(xmlns);
+}
+
+// Returns the XMPP server commands support
+function enabledCommands() {
+	return enabledFeature(NS_COMMANDS);
+}