deprecated-addons/jappixmini/jappix/js/autocompletion.js

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2021-10-07 07:31:02 +02:00
/*
Jappix - An open social platform
These are the autocompletion tools JS script for Jappix
-------------------------------------------------
License: AGPL
Author: Vanaryon
Last revision: 12/11/10
*/
// Sort an array with insensitivity to the case
function caseInsensitiveSort(a, b) {
// Put the two strings into lower case
a = a.toLowerCase();
b = b.toLowerCase();
// Process the sort
if(a > b)
return 1;
if(a < b)
return -1;
}
// Creates an array with the autocompletion results
function processAutocompletion(query, id) {
// Replace forbidden characters in regex
query = escapeRegex(query);
// Create an empty array
var results = new Array();
// Search in the roster
$('#' + id + ' .user').each(function() {
var nick = $(this).find('.name').text();
var regex = new RegExp('(^)' + query, 'gi');
if(nick.match(regex))
results.push(nick);
});
// Sort the array
results = results.sort(caseInsensitiveSort);
// Return the results array
return results;
}
// Resets the autocompletion tools
function resetAutocompletion(hash) {
$('#' + hash + ' .message-area').removeAttr('data-autocompletion-pointer').removeAttr('data-autocompletion-query');
}
// Autocompletes the chat input nick
function createAutocompletion(hash) {
// Initialize
var vSelector = $('#' + hash + ' .message-area');
var value = vSelector.val();
if(!value)
resetAutocompletion(hash);
var query = vSelector.attr('data-autocompletion-query');
// The autocompletion has not been yet launched
if(query == undefined) {
query = value;
vSelector.attr('data-autocompletion-query', query);
}
// Get the pointer
var pointer = vSelector.attr('data-autocompletion-pointer');
var i = 0;
if(pointer)
i = parseInt(pointer);
// We get the nickname
var nick = processAutocompletion(query, hash)[i];
// Shit, this is my nick!
if((nick != undefined) && (nick.toLowerCase() == getMUCNick(hash).toLowerCase())) {
// Increment
i++;
// Get the next nick
nick = processAutocompletion(query, hash)[i];
}
// We quote the nick
if(nick != undefined) {
// Increment
i++;
quoteMyNick(hash, nick);
// Put a pointer
vSelector.attr('data-autocompletion-pointer', i);
}
}