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Diffstat (limited to 'app/javascripts/autocompletion.js')
| -rw-r--r-- | app/javascripts/autocompletion.js | 256 |
1 files changed, 0 insertions, 256 deletions
diff --git a/app/javascripts/autocompletion.js b/app/javascripts/autocompletion.js deleted file mode 100644 index 78f48b50..00000000 --- a/app/javascripts/autocompletion.js +++ /dev/null @@ -1,256 +0,0 @@ -/* - -Jappix - An open social platform -These are the autocompletion tools JS script for Jappix - -------------------------------------------------- - -License: AGPL -Author: Valérian Saliou - -*/ - -// Bundle -var Autocompletion = (function () { - - /** - * Alias of this - * @private - */ - var self = {}; - - - /** - * Sort an autocompletion result array with insensitivity to the case, - * using the 1st elements (a[0] and b[0]) to process comparison - * @public - * @param {array} a - * @param {array} b - * @return {undefined} - */ - self.caseInsensitiveSort = function(a, b) { - - try { - // Put the two strings into lower case - var sort_a = a[0].toLowerCase(); - var sort_b = b[0].toLowerCase(); - - // Process the sort - if(sort_a > sort_b) { - return 1; - } - - if(sort_a < sort_b) { - return -1; - } - } catch(e) { - Console.error('Autocompletion.caseInsensitiveSort', e); - } - - }; - - - /** - * Split a query into its subqueries ready to be used in autocompletion - * @public - * @param {string} query - * @return {object} - */ - self.getSubQueries = function(query) { - - var result = []; - - try { - var subqueries = []; - var remnants = []; - - var query_last_char_pos = query.length - 1; - var space_counter = 0; - var cur_char; - - for(var i = query_last_char_pos; i >= 0; i--) { - // Search from the end of the query - cur_char = query.charAt(i); - - if(space_counter === 0 && cur_char.search(/\s/) === 0) { - // The first "local" space was found - // Add the subquery and its remnant to results - subqueries.push(query.slice(i+1)); - remnants.push(query.slice(0, i+1)); - - space_counter++; - } else { - space_counter = 0; - } - } - - if(space_counter === 0) { - // If the first char of the query is not a space, add the full query to results - subqueries.push(query); - remnants.push(''); - } - - result = [subqueries, remnants]; - } catch(e) { - Console.error('Autocompletion.getSubQueries', e); - } finally { - return result; - } - - }; - - - /** - * Creates an array with the autocompletion results. An autocompletion result - * is an array containing the result himself and the rank of the query which - * matched this answer - * @public - * @param {Array} query - * @param {string} id - * @return {Array} - */ - self.process = function(query, id) { - - var results = []; - - try { - // Replace forbidden characters in regex - query = Common.escapeRegex(query); - - // Build an array of regex to use - var query_reg_exp = []; - - for(i = 0; i < query.length; i++) { - if(query[i] !== null) { - query_reg_exp.push( - new RegExp('(^)' + query[i], 'gi') - ); - } - } - - // Search in the roster - var nick, regex; - - $('#' + id + ' .user').each(function() { - nick = $(this).find('.name').text(); - - for(i = 0; i < query_reg_exp.length; i++) { - regex = query_reg_exp[i]; - - if(nick.match(regex)) { - results.push([nick, i]); - } - } - }); - - // Sort the array - results = results.sort( - self.caseInsensitiveSort - ); - } catch(e) { - Console.error('Autocompletion.process', e); - } finally { - return results; - } - - }; - - - /** - * Resets the autocompletion tools - * @public - * @param {string} hash - * @return {undefined} - */ - self.reset = function(hash) { - - try { - $('#' + hash + ' .message-area').removeAttr('data-autocompletion-pointer') - .removeAttr('data-autocompletion-query'); - } catch(e) { - Console.error('Autocompletion.reset', e); - } - - }; - - - /** - * Autocompletes the chat input nick - * @public - * @param {string} hash - * @return {undefined} - */ - self.create = function(hash) { - - try { - // Initialize - var message_area_sel = $('#' + hash + ' .message-area'); - var value = message_area_sel.val(); - - if(!value) { - self.reset(hash); - } - - var query = message_area_sel.attr('data-autocompletion-query'); - - if(query === undefined) { - // The autocompletion has not been yet launched - query = self.getSubQueries(value); - message_area_sel.attr('data-autocompletion-query', JSON.stringify(query)); - } else { - // The autocompletion has already stored a query - query = JSON.parse(query); - } - - // Get the pointer - var pointer = message_area_sel.attr('data-autocompletion-pointer'); - var i = pointer ? parseInt(pointer, 10) : 0; - - // We get the nickname - var nick_result = self.process(query[0], hash)[i]; - var nick; - - if(nick_result !== undefined) { - nick = nick_result[0]; - } - - // Shit, this is my nick! - if((nick !== undefined) && (nick.toLowerCase() == Name.getMUCNick(hash).toLowerCase())) { - // Increment - i++; - - // Get the next nick - nick_result = self.process(query[0], hash)[i]; - - if (nick_result !== undefined) { - nick = nick_result[0]; - } - } - - // We quote the nick - if((nick_result !== undefined) && (nick !== undefined)) { - // Increment - i++; - - Utils.quoteMyNick( - hash, - nick, - query[1][nick_result[1]] - ); - - // Put a pointer - message_area_sel.attr('data-autocompletion-pointer', i); - } - } catch(e) { - Console.error('Autocompletion.create', e); - } - - }; - - - /** - * Return class scope - */ - return self; - -})(); |