--- /dev/null
+/*
+
+Jappix - An open social platform
+These are the seach tools JS script for Jappix
+
+-------------------------------------------------
+
+License: AGPL
+Author: Vanaryon
+Last revision: 19/03/11
+
+*/
+
+// Searches in the user's buddy list
+function processBuddySearch(query) {
+ // No query submitted?
+ if(!query)
+ return;
+
+ // Wildcard (*) submitted
+ if(query == '*')
+ query = '';
+
+ // Replace forbidden characters in regex
+ query = escapeRegex(query);
+
+ // Create an empty array
+ var results = new Array();
+
+ // Search regex
+ var regex = new RegExp('((^)|( ))' + query, 'gi');
+
+ // Search in the roster
+ var buddies = getAllBuddies();
+
+ for(i in buddies) {
+ var xid = buddies[i];
+ var nick = getBuddyName(xid);
+
+ // Buddy match our search, and not yet in the array
+ if(nick.match(regex) && !existArrayValue(results, xid))
+ results.push(xid);
+ }
+
+ // Return the results array
+ return results;
+}
+
+// Resets the buddy search tool
+function resetBuddySearch(destination) {
+ $(destination + ' ul').remove();
+ $(destination + ' input').removeClass('suggested');
+}
+
+// Add the clicked XID to the input
+function addBuddySearch(destination, xid) {
+ // Remove the search tool
+ resetBuddySearch(destination);
+
+ // Define a selector
+ var input = $(destination + ' input');
+ var value = input.val();
+
+ // Get the old value (if there's another value)
+ var old = '';
+
+ if(value.match(/(^(.+)(,)(\s)?)(\w+)$/))
+ old = RegExp.$1;
+
+ // Add the XID to the "to" input and focus on it
+ $(document).oneTime(10, function() {
+ input.val(old + xid).focus();
+ });
+
+ return false;
+}
+
+// Creates the appropriate markup for the search results
+function createBuddySearch(destination) {
+ // Reset the search engine
+ resetBuddySearch(destination);
+
+ // Get the entered value
+ var value = $(destination + ' input').val();
+
+ // Separation with a comma?
+ if(value.match(/^(.+)((,)(\s)?)(\w+)$/))
+ value = RegExp.$5;
+
+ // Get the result array
+ var entered = processBuddySearch(value);
+
+ // Display each result (if any)
+ if(entered && entered.length) {
+ // Set a special class to the search input
+ $(destination + ' input').addClass('suggested');
+
+ // Append each found buddy in the container
+ var regex = new RegExp('((^)|( ))' + value, 'gi');
+
+ // Initialize the code generation
+ var code = '<ul>';
+
+ for(b in entered) {
+ // Get some values from the XID
+ var current = getBuddyName(entered[b]).htmlEnc();
+ current = current.replace(regex, '<b>$&</b>');
+
+ // Add the current element to the global code
+ code += '<li onclick="return addBuddySearch(\'' + encodeOnclick(destination) + '\', \'' + encodeOnclick(entered[b]) + '\');" data-xid="' + encodeQuotes(entered[b]) + '">' + current + '</li>';
+ }
+
+ // Finish the code generation
+ code += '</ul>';
+
+ // Creates the code in the DOM
+ $(destination).append(code);
+
+ // Put the hover on the first element
+ $(destination + ' ul li:first').addClass('hovered');
+
+ // Hover event, to not to remove this onblur and loose the click event
+ $(destination + ' ul li').hover(function() {
+ $(destination + ' ul li').removeClass('hovered');
+ $(this).addClass('hovered');
+
+ // Add a marker for the blur event
+ $(destination + ' ul').attr('mouse-hover', 'true');
+ }, function() {
+ $(this).removeClass('hovered');
+
+ // Remove the mouse over marker
+ $(destination + ' ul').removeAttr('mouse-hover');
+ });
+ }
+}
+
+// Handles the keyboard arrows press when searching
+function arrowsBuddySearch(e, destination) {
+ // Down arrow: 40
+ // Up arrown: 38
+
+ // Initialize
+ var code = e.keyCode;
+
+ // Not the key we want here
+ if((code != 40) && (code != 38))
+ return;
+
+ // Remove the eventual mouse hover marker
+ $(destination + ' ul').removeAttr('mouse-hover');
+
+ // Create the path & get its size
+ var path = destination + ' ul li';
+ var pSize = $(path).size();
+
+ // Define the i value
+ var i = 0;
+
+ // Switching yet launched
+ if(exists(path + '.hovered')) {
+ var index = $(path).attr('data-hovered');
+
+ if(index)
+ i = parseInt(index);
+
+ if(code == 40)
+ i++;
+ else
+ i--;
+ }
+
+ else if(code == 38)
+ i = pSize - 1;
+
+ // We must not override the maximum i limit
+ if(i >= pSize)
+ i = 0;
+
+ // We must not have negative i
+ else if(i < 0)
+ i = pSize - 1;
+
+ // Modify the list
+ $(path + '.hovered').removeClass('hovered');
+ $(path).eq(i).addClass('hovered');
+
+ // Store the i index
+ $(path).attr('data-hovered', i);
+
+ return false;
+}
+
+// Filters the buddies in the roster
+var SEARCH_FILTERED = false;
+
+function goFilterBuddySearch(vFilter) {
+ // Put a marker
+ SEARCH_FILTERED = true;
+
+ // Show the buddies that match the search string
+ var rFilter = processBuddySearch(vFilter);
+
+ // Hide all the buddies
+ $('#buddy-list .buddy').hide();
+
+ // Only show the buddies which match the search
+ for(i in rFilter) {
+ // Choose the correct selector for this search
+ if(!BLIST_ALL)
+ $('#buddy-list .buddy[data-xid=' + escape(rFilter[i]) + ']:not(.hidden-buddy)').show();
+ else
+ $('#buddy-list .buddy[data-xid=' + escape(rFilter[i]) + ']').show();
+ }
+}
+
+// Resets the buddy filtering in the roster
+function resetFilterBuddySearch() {
+ // Remove the marker
+ SEARCH_FILTERED = false;
+
+ // Show all the buddies
+ $('#buddy-list .buddy').show();
+
+ // Only show available buddies
+ if(!BLIST_ALL)
+ $('#buddy-list .buddy.hidden-buddy').hide();
+
+ // Update the groups
+ updateGroups();
+}
+
+// Funnels the buddy filtering
+function funnelFilterBuddySearch(keycode) {
+ // Get the input value
+ var input = $('#buddy-list .filter input');
+ var cancel = $('#buddy-list .filter a');
+ var value = input.val();
+
+ // Security: reset all the groups, empty or not, deployed or not
+ $('#buddy-list .one-group, #buddy-list .group-buddies').show();
+ $('#buddy-list .group span').text('-');
+
+ // Nothing is entered, or escape pressed
+ if(!value || (keycode == 27)) {
+ if(keycode == 27)
+ input.val('');
+
+ resetFilterBuddySearch();
+ cancel.hide();
+ }
+
+ // Process the filtering
+ else {
+ cancel.show();
+ goFilterBuddySearch(value);
+ }
+
+ // Update the groups
+ updateGroups();
+}
+
+// Searches for the nearest element (with a lower stamp than the current one)
+function sortElementByStamp(stamp, element) {
+ var array = new Array();
+ var i = 0;
+ var nearest = 0;
+
+ // Add the stamp values to the array
+ $(element).each(function() {
+ var current_stamp = parseInt($(this).attr('data-stamp'));
+
+ // Push it!
+ array.push(current_stamp);
+ });
+
+ // Sort the array
+ array.sort();
+
+ // Get the nearest stamp value
+ while(stamp > array[i]) {
+ nearest = array[i];
+
+ i++;
+ }
+
+ return nearest;
+}
projects / friendica-addons.git / blobdiff