mirror of
https://git.friendi.ca/friendica/friendica-addons.git
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214 lines
4.8 KiB
JavaScript
214 lines
4.8 KiB
JavaScript
/*
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Jappix - An open social platform
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These are the date related JS scripts for Jappix
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-------------------------------------------------
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License: AGPL
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Author: Vanaryon
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Last revision: 17/08/11
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*/
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// Gets a stamp from a date
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function extractStamp(date) {
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return Math.round(date.getTime() / 1000);
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}
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// Gets the time from a date
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function extractTime(date) {
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return date.toLocaleTimeString();
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}
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// Gets the actual date stamp
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function getTimeStamp() {
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return extractStamp(new Date());
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}
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// Gets the last user activity in seconds
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var LAST_ACTIVITY = 0;
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function getLastActivity() {
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// Last activity not yet initialized?
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if(LAST_ACTIVITY == 0)
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return 0;
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return getTimeStamp() - LAST_ACTIVITY;
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}
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// Gets the last user available presence in seconds
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var PRESENCE_LAST_ACTIVITY = 0;
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function getPresenceLast() {
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// Last presence stamp not yet initialized?
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if(PRESENCE_LAST_ACTIVITY == 0)
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return 0;
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return getTimeStamp() - PRESENCE_LAST_ACTIVITY;
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}
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// Generates the time for XMPP
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function getXMPPTime(location) {
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/* FROM : http://trac.jwchat.org/jsjac/browser/branches/jsjac_1.0/jsextras.js?rev=221 */
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// Initialize
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var jInit = new Date();
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var year, month, day, hours, minutes, seconds;
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// Gets the UTC date
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if(location == 'utc') {
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year = jInit.getUTCFullYear();
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month = jInit.getUTCMonth();
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day = jInit.getUTCDate();
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hours = jInit.getUTCHours();
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minutes = jInit.getUTCMinutes();
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seconds = jInit.getUTCSeconds();
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}
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// Gets the local date
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else {
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year = jInit.getFullYear();
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month = jInit.getMonth();
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day = jInit.getDate();
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hours = jInit.getHours();
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minutes = jInit.getMinutes();
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seconds = jInit.getSeconds();
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}
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// Generates the date string
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var jDate = year + '-';
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jDate += padZero(month + 1) + '-';
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jDate += padZero(day) + 'T';
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jDate += padZero(hours) + ':';
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jDate += padZero(minutes) + ':';
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jDate += padZero(seconds) + 'Z';
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// Returns the date string
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return jDate;
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}
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// Generates then human time
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function getCompleteTime() {
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var init = new Date();
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var time = padZero(init.getHours()) + ':';
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time += padZero(init.getMinutes()) + ':';
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time += padZero(init.getSeconds());
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return time;
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}
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// Gets the TZO of a date
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function getDateTZO() {
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// Get the date
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var date = new Date();
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var offset = date.getTimezoneOffset();
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// Default vars
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var sign = '';
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var hours = 0;
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var minutes = 0;
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// Process a neutral offset
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if(offset < 0) {
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offset = offset * -1;
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sign = '+';
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}
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// Get the values
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var n_date = new Date(offset * 60 * 1000);
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hours = n_date.getHours() - 1;
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minutes = n_date.getMinutes();
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// Process the TZO
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tzo = sign + padZero(hours) + ':' + padZero(minutes);
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// Return the processed value
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return tzo;
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}
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// Parses a XMPP date (yyyy-mm-dd, hh-mm-ss) into an human-readable one
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function parseDate(to_parse) {
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var date = Date.jab2date(to_parse);
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var parsed = date.toLocaleDateString() + ' (' + date.toLocaleTimeString() + ')';
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return parsed;
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}
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// Parses a XMPP date (yyyy-mm-dd) into an human-readable one
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function parseDay(to_parse) {
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var date = Date.jab2date(to_parse);
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var parsed = date.toLocaleDateString();
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return parsed;
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}
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// Parses a XMPP date (hh-mm-ss) into an human-readable one
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function parseTime(to_parse) {
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var date = Date.jab2date(to_parse);
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var parsed = date.toLocaleTimeString();
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return parsed;
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}
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// Parses a XMPP date stamp into a relative one
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function relativeDate(to_parse) {
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// Get the current date
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var current_date = Date.jab2date(getXMPPTime('utc'));
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var current_day = current_date.getDate();
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var current_stamp = current_date.getTime();
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// Parse the given date
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var old_date = Date.jab2date(to_parse);
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var old_day = old_date.getDate();
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var old_stamp = old_date.getTime();
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var old_time = old_date.toLocaleTimeString();
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// Get the day number between the two dates
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var days = Math.round((current_stamp - old_stamp) / 86400000);
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// Invalid date?
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if(isNaN(old_stamp) || isNaN(days))
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return getCompleteTime();
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// Is it today?
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if(current_day == old_day)
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return old_time;
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// It is yesterday?
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if(days <= 1)
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return _e("Yesterday") + ' - ' + old_time;
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// Is it less than a week ago?
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if(days <= 7)
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return printf(_e("%s days ago"), days) + ' - ' + old_time;
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// Another longer period
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return old_date.toLocaleDateString() + ' - ' + old_time;
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}
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// Reads a message delay
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function readMessageDelay(node) {
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try {
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// Initialize
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var delay, d_delay;
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// Read the delay
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d_delay = jQuery(node).find('delay[xmlns=' + NS_URN_DELAY + ']:first').attr('stamp');
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// New delay (valid XEP)
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if(d_delay)
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delay = d_delay;
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// Old delay (obsolete XEP!)
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else {
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// Try to read the old-school delay
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var x_delay = jQuery(node).find('x[xmlns=' + NS_DELAY + ']:first').attr('stamp');
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if(x_delay)
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delay = x_delay.replace(/^(\w{4})(\w{2})(\w{2})T(\w{2}):(\w{2}):(\w{2})Z?(\S+)?/, '$1-$2-$3T$4:$5:$6Z$7');
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}
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return delay;
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} catch(e) {}
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}
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