mirror of
https://git.friendi.ca/friendica/friendica-addons.git
synced 2024-08-20 12:50:21 +00:00
288 lines
6.4 KiB
JavaScript
288 lines
6.4 KiB
JavaScript
/*
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Jappix - An open social platform
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These are the seach tools JS script for Jappix
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-------------------------------------------------
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License: AGPL
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Author: Vanaryon
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Last revision: 19/03/11
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*/
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// Searches in the user's buddy list
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function processBuddySearch(query) {
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// No query submitted?
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if(!query)
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return;
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// Wildcard (*) submitted
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if(query == '*')
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query = '';
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// Replace forbidden characters in regex
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query = escapeRegex(query);
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// Create an empty array
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var results = new Array();
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// Search regex
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var regex = new RegExp('((^)|( ))' + query, 'gi');
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// Search in the roster
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var buddies = getAllBuddies();
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for(i in buddies) {
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var xid = buddies[i];
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var nick = getBuddyName(xid);
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// Buddy match our search, and not yet in the array
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if(nick.match(regex) && !existArrayValue(results, xid))
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results.push(xid);
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}
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// Return the results array
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return results;
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}
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// Resets the buddy search tool
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function resetBuddySearch(destination) {
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$(destination + ' ul').remove();
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$(destination + ' input').removeClass('suggested');
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}
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// Add the clicked XID to the input
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function addBuddySearch(destination, xid) {
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// Remove the search tool
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resetBuddySearch(destination);
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// Define a selector
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var input = $(destination + ' input');
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var value = input.val();
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// Get the old value (if there's another value)
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var old = '';
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if(value.match(/(^(.+)(,)(\s)?)(\w+)$/))
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old = RegExp.$1;
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// Add the XID to the "to" input and focus on it
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$(document).oneTime(10, function() {
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input.val(old + xid).focus();
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});
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return false;
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}
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// Creates the appropriate markup for the search results
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function createBuddySearch(destination) {
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// Reset the search engine
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resetBuddySearch(destination);
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// Get the entered value
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var value = $(destination + ' input').val();
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// Separation with a comma?
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if(value.match(/^(.+)((,)(\s)?)(\w+)$/))
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value = RegExp.$5;
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// Get the result array
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var entered = processBuddySearch(value);
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// Display each result (if any)
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if(entered && entered.length) {
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// Set a special class to the search input
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$(destination + ' input').addClass('suggested');
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// Append each found buddy in the container
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var regex = new RegExp('((^)|( ))' + value, 'gi');
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// Initialize the code generation
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var code = '<ul>';
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for(b in entered) {
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// Get some values from the XID
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var current = getBuddyName(entered[b]).htmlEnc();
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current = current.replace(regex, '<b>$&</b>');
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// Add the current element to the global code
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code += '<li onclick="return addBuddySearch(\'' + encodeOnclick(destination) + '\', \'' + encodeOnclick(entered[b]) + '\');" data-xid="' + encodeQuotes(entered[b]) + '">' + current + '</li>';
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}
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// Finish the code generation
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code += '</ul>';
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// Creates the code in the DOM
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$(destination).append(code);
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// Put the hover on the first element
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$(destination + ' ul li:first').addClass('hovered');
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// Hover event, to not to remove this onblur and loose the click event
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$(destination + ' ul li').hover(function() {
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$(destination + ' ul li').removeClass('hovered');
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$(this).addClass('hovered');
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// Add a marker for the blur event
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$(destination + ' ul').attr('mouse-hover', 'true');
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}, function() {
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$(this).removeClass('hovered');
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// Remove the mouse over marker
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$(destination + ' ul').removeAttr('mouse-hover');
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});
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}
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}
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// Handles the keyboard arrows press when searching
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function arrowsBuddySearch(e, destination) {
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// Down arrow: 40
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// Up arrown: 38
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// Initialize
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var code = e.keyCode;
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// Not the key we want here
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if((code != 40) && (code != 38))
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return;
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// Remove the eventual mouse hover marker
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$(destination + ' ul').removeAttr('mouse-hover');
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// Create the path & get its size
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var path = destination + ' ul li';
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var pSize = $(path).size();
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// Define the i value
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var i = 0;
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// Switching yet launched
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if(exists(path + '.hovered')) {
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var index = $(path).attr('data-hovered');
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if(index)
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i = parseInt(index);
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if(code == 40)
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i++;
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else
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i--;
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}
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else if(code == 38)
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i = pSize - 1;
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// We must not override the maximum i limit
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if(i >= pSize)
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i = 0;
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// We must not have negative i
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else if(i < 0)
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i = pSize - 1;
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// Modify the list
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$(path + '.hovered').removeClass('hovered');
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$(path).eq(i).addClass('hovered');
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// Store the i index
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$(path).attr('data-hovered', i);
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return false;
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}
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// Filters the buddies in the roster
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var SEARCH_FILTERED = false;
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function goFilterBuddySearch(vFilter) {
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// Put a marker
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SEARCH_FILTERED = true;
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// Show the buddies that match the search string
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var rFilter = processBuddySearch(vFilter);
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// Hide all the buddies
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$('#buddy-list .buddy').hide();
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// Only show the buddies which match the search
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for(i in rFilter) {
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// Choose the correct selector for this search
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if(!BLIST_ALL)
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$('#buddy-list .buddy[data-xid=' + escape(rFilter[i]) + ']:not(.hidden-buddy)').show();
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else
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$('#buddy-list .buddy[data-xid=' + escape(rFilter[i]) + ']').show();
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}
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}
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// Resets the buddy filtering in the roster
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function resetFilterBuddySearch() {
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// Remove the marker
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SEARCH_FILTERED = false;
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// Show all the buddies
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$('#buddy-list .buddy').show();
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// Only show available buddies
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if(!BLIST_ALL)
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$('#buddy-list .buddy.hidden-buddy').hide();
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// Update the groups
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updateGroups();
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}
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// Funnels the buddy filtering
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function funnelFilterBuddySearch(keycode) {
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// Get the input value
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var input = $('#buddy-list .filter input');
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var cancel = $('#buddy-list .filter a');
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var value = input.val();
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// Security: reset all the groups, empty or not, deployed or not
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$('#buddy-list .one-group, #buddy-list .group-buddies').show();
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$('#buddy-list .group span').text('-');
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// Nothing is entered, or escape pressed
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if(!value || (keycode == 27)) {
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if(keycode == 27)
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input.val('');
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resetFilterBuddySearch();
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cancel.hide();
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}
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// Process the filtering
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else {
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cancel.show();
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goFilterBuddySearch(value);
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}
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// Update the groups
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updateGroups();
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}
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// Searches for the nearest element (with a lower stamp than the current one)
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function sortElementByStamp(stamp, element) {
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var array = new Array();
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var i = 0;
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var nearest = 0;
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// Add the stamp values to the array
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$(element).each(function() {
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var current_stamp = parseInt($(this).attr('data-stamp'));
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// Push it!
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array.push(current_stamp);
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});
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// Sort the array
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array.sort();
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// Get the nearest stamp value
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while(stamp > array[i]) {
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nearest = array[i];
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i++;
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}
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return nearest;
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}
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