Adds links and data to Geocaching.com to make it collaborate with PGC
目前为
/* global $: true */
/* global waitForKeyElements: true */
/* global GM_xmlhttpRequest: true */
/* global GM_getValue: true */
/* global GM_setValue: true */
/* global unsafeWindow: true */
// jshint newcap:false
// jshint multistr:true
// ==UserScript==
// @author Ground Zero Communications AB
// @license The MIT License (MIT)
// @name Geocaching.com + Project-GC
// @namespace PGC
// @description Adds links and data to Geocaching.com to make it collaborate with PGC
// @icon https://project-gc.com/favicon-32x32.png
// @include http://www.geocaching.com/*
// @include https://www.geocaching.com/*
// @exclude https://www.geocaching.com/profile/profilecontent.html
// @version 2.3.12
// @require http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js
// @require https://greasyfork.org/scripts/383527-wait-for-key-elements/code/Wait_for_key_elements.js?version=701631
// @require https://greasemonkey.github.io/gm4-polyfill/gm4-polyfill.js
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_addStyle
// @grant GM.xmlHttpRequest
// @grant GM.setValue
// @grant GM.getValue
// @connect maps.googleapis.com
// @connect project-gc.com
// @connect img.geocaching.com
// @connect s3.amazonaws.com
// @connect nominatim.openstreetmap.org
// @connect *
// ==/UserScript==
/*
MIT License
Copyright (c) 2014 Ground Zero Communications AB
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice (including the next paragraph) shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
(function() {
'use strict';
var pgcUrl = 'https://project-gc.com/',
cdnDomain = 'https://cdn2.project-gc.com/',
pgcApiUrl = pgcUrl + 'api/gm/v1/',
externalLinkIcon = 'https://cdn2.project-gc.com/images/external_small.png',
galleryLinkIcon = 'https://cdn2.project-gc.com/images/pictures_16.png',
challengeCheckerSuccessIcon = 'https://cdn2.project-gc.com/images/check16.png',
challengeCheckerFailIcon = 'https://cdn2.project-gc.com/images/cancel16.png',
mapLinkIcon = 'https://cdn2.project-gc.com/images/map_app_16.png',
loggedIn = null,
subscription = null,
pgcUsername = null,
gccomUsername = null,
latestLogs = [],
latestLogsAlert = false,
settings = {},
path = window.location.pathname,
challengeCheckerResults = null;
// Don't run the script for iframes
if (window.top == window.self) {
Main();
}
function Main() {
ReadSettings();
CheckPGCLogin();
}
function Router() {
if (path.match(/^\/geocache\/.*/) !== null) {
Page_CachePage();
} else if (path.match(/^\/seek\/cache_details\.aspx.*/) !== null) {
Page_CachePage();
} else if (path.match(/^\/seek\/cache_logbook\.aspx.*/) !== null) {
Page_Logbook();
} else if (path.match(/^\/bookmarks\/.*/) !== null) {
Page_Bookmarks();
} else if (path.match(/^\/map\/.*/) !== null) {
Page_Map();
} else if(path.match(/^\/seek\/gallery\.aspx.*/) !== null) {
Page_Gallery();
} else if(path.match(/^\/profile\/.*/) !== null) {
Page_Profile();
} else if (path.match(/^\/account\/drafts/) !== null) {
Page_Drafts();
} else if (path.match(/^\/account\/messagecenter/) !== null) {
Page_Messagecenter();
} else if (path.match(/^\/seek\/cdpf\.aspx/) !== null) {
Page_PrintCachePage();
}
}
function GetSettingsItems() {
var items = {
showVGPS: {
title: 'Show Virtual GPS',
default: true
},
addChallengeCheckers: {
title: 'Add challenge checkers',
default: true
},
makeCopyFriendly: {
title: 'Make copy friendly GC-Code and link',
default: true
},
addPgcMapLinks: {
title: 'Add PGC map links',
default: true
},
addLatestLogs: {
title: 'Add latest logs',
default: true
},
cloneLogsPerType: {
title: 'Clone number of logs per type',
default: true
},
addPGCLocation: {
title: 'Add PGC Location',
default: true
},
addAddress: {
title: 'Add OSM reverse geocoded address',
default: true
},
removeUTM: {
title: 'Remove UTM coordinates',
default: true
},
addPgcFp: {
title: 'Add FP from PGC',
default: true
},
showWeekday: {
title: 'Show weekday of the place date',
default: true
},
profileStatsLinks: {
title: 'Add links to Profile stats',
default: true
},
tidy: {
title: 'Tidy the web a bit',
default: true
},
collapseDownloads: {
title: 'Collapse download links',
default: false
},
addPgcGalleryLinks: {
title: 'Add links to PGC gallery',
default: true
},
addMapBookmarkListLinks: {
title: 'Add links for bookmark lists',
default: true
},
decryptHints: {
title: 'Automatically decrypt hints',
default: true
},
addElevation: {
title: 'Add elevation',
default: true
},
imperial: {
title: 'Use imperial units',
default: false
},
removeDisclaimer: {
title: 'Remove disclaimer',
default: false
},
parseExifLocation: {
title: 'Parse Exif location',
default: true
},
addGeocacheLogsPerProfileCountry: {
title: 'Geocachelogs per profile country',
default: true
},
openDraftLogInSameWindow: {
title: 'Open <em>Compose Log</em> entries in <em>Drafts</em> in same window',
default: true
},
cachenoteFont: {
title: 'Change personal cache note font to monospaced',
default: true
},
logbookLinks: {
title: 'Add links to logbook tabs',
default: true
},
addMyNumberOfLogs: {
title: 'Add my number of logs above log button',
default: true
},
hideMapFromPrintCachePage: {
title: 'Hide map from print cache page',
default: true
},
addCachedChallengeCheckerResults: {
title: 'Add icons for cached Challenge checker results',
default: true
},
hideLogVoting: {
title: 'Hide log upvote buttons and sorting options',
default: false
}
};
return items;
}
async function ReadSettings() {
settings = await GM.getValue('settings');
if (typeof(settings) != 'undefined') {
settings = JSON.parse(settings);
if (settings === null) {
settings = [];
}
} else {
settings = [];
}
var items = GetSettingsItems();
for (var item in items) {
if (typeof(settings[item]) == 'undefined') {
settings[item] = items[item].default;
}
}
}
function SaveSettings(e) {
e.preventDefault();
settings = {};
for (var item in GetSettingsItems()) {
settings[item] = Boolean($('#pgcUserMenuForm input[name="' + item + '"]').is(':checked'));
}
var json = JSON.stringify(settings);
GM.setValue('settings', json);
$('#pgcUserMenuWarning').css('display', 'inherit');
}
function IsSettingEnabled(setting) {
return settings[setting];
}
function MetersToFeet(meters) {
return Math.round(meters * 3.28084);
}
function FormatDistance(distance) {
distance = parseInt(distance, 10);
distance = IsSettingEnabled('imperial') ? MetersToFeet(distance) : distance;
distance = distance.toLocaleString();
return distance;
}
function GetCoordinatesFromExif(exif) {
var GPSLatitudeRef = EXIF.getTag(exif, "GPSLatitudeRef"),
GPSLatitude = EXIF.getTag(exif, "GPSLatitude"),
GPSLongitudeRef = EXIF.getTag(exif, "GPSLongitudeRef"),
GPSLongitude = EXIF.getTag(exif, "GPSLongitude");
if (typeof(GPSLatitude) === 'undefined' || isNaN(GPSLatitude[0]) || isNaN(GPSLatitude[1]) || isNaN(GPSLatitude[1]) ||
isNaN(GPSLongitude[0]) || isNaN(GPSLongitude[1]) || isNaN(GPSLongitude[1])) {
return false;
}
// Create a latitude DD.DDD
var tmp = Number(GPSLatitude[0]) + Number(GPSLatitude[1]) / 60 + Number(GPSLatitude[2]) / 60 / 60,
coords = '';
coords += GPSLatitudeRef;
var d = Math.floor(tmp);
if (d < 10) {
coords += '0' + d;
} else {
coords += d;
}
tmp = (tmp - d) * 60;
coords += ' ' + padLeft(tmp.toFixed(3), 6);
coords += ' ';
// Create a longitude DD.DDD
var tmp = Number(GPSLongitude[0]) + Number(GPSLongitude[1]) / 60 + Number(GPSLongitude[2]) / 60 / 60;
coords += GPSLongitudeRef;
var d = Math.floor(tmp);
if (d < 10) {
coords += '00' + d;
} else if (GPSLongitude[0] < 100) {
coords += '0' + d;
} else {
coords += d;
}
tmp = (tmp - d) * 60;
coords += ' ' + padLeft(tmp.toFixed(3), 6);
return coords;
}
/**
* Check that we are authenticated at Project-GC.com, and that it's with the same username
*/
function CheckPGCLogin() {
GM.xmlHttpRequest({
method: "GET",
url: pgcApiUrl + 'GetMyUsername',
onload: function(response) {
var result = JSON.parse(response.responseText);
if (result.status !== 'OK') {
alert(response.responseText);
return false;
}
pgcUsername = result.data.username;
loggedIn = Boolean(result.data.loggedIn);
subscription = Boolean(result.data.subscription);
function waitForHeader(waitCount) {
if ($('.user-menu')[0]) BuildPGCUserMenu();
else {waitCount++; if (waitCount <= 1000) setTimeout(function(){waitForHeader(waitCount);}, 10);}
}
waitForHeader(0);
Router();
},
onerror: function(response) {
alert(response);
return false;
}
});
}
function BuildPGCUserMenu() {
var loggedInContent, subscriptionContent = '';
gccomUsername = false;
if ($('.username')[0]) {
gccomUsername = $('.username').html();
}
if (loggedIn === false) {
loggedInContent = '<a href="' + pgcUrl + 'User/Login" target="_blank">Not logged in</a>';
} else {
loggedInContent = '<a href="' + pgcUrl + 'ProfileStats/' + pgcUsername + '"><strong' + (pgcUsername != gccomUsername ? ' style="color: red;"' : '') + '>' + pgcUsername + '</strong></a>';
subscriptionContent = '<a href="https://project-gc.com/Home/Membership" target="_blank">' + (subscription ? 'Paid' : 'Missing') + ' membership</a>';
}
GM_addStyle('\
#pgc .player-profile, #pgc_gclh .li-user-info {width: auto;}\
#pgc .player-profile:hover {text-decoration: none;}\
#pgc .player-profile a:hover {text-decoration: underline;}\
#pgc .player-profile a {text-decoration: none;color: white;}\
#pgc_gclh img:hover {cursor:pointer;}\
#pgc_gclh .draft-indicator {display: none;}\
#pgcUserMenuForm > li:hover, #pgcUserMenuForm_gclh > li:hover { background-color: #e3dfc9; }\
#pgcUserMenuForm > li, #pgcUserMenuForm_gclh > li { display: block; }\
#pgcUserMenuForm input[type="checkbox"], #pgcUserMenuForm_gclh input[type="checkbox"] { opacity: inherit; width: inherit; height:inherit; overflow:inherit; position:inherit; }\
#pgcUserMenuForm button, #pgcUserMenuForm_gclh button { display: inline-block !important; background: #ede5dc url(images/ui-bg_flat_100_ede5dc_40x100.png) 50% 50% repeat-x !important; border: 1px solid #cab6a3 !important; border-radius: 4px; color: #584528 !important; text-decoration: none; width: auto !important; font-size: 14px; padding: 4px 6px !important;}\
#pgcUserMenuForm button:hover, #pgcUserMenuForm_gclh button:hover { background: #e4d8cb url(images/ui-bgflag_100_e4d8cb_40x100.png) 50% 50% repeat-x !important; }\
#pgcUserMenu, #pgcUserMenu_gclh { right: 19rem; }\
#pgcUserMenu > form, #pgcUserMenu_gclh > form { background-color: white; color: #5f452a; }\
.profile-panel .li-user-info {min-width: 160px;}\
');
var settings = '<ul id="pgcUserMenu" class="dropdown-menu menu-user submenu" style="display:none; z-index: 1005;"><form id="pgcUserMenuForm" style="display: block; columns: 2; font-size: 14px; background-color: #fff !important;">';
var items = GetSettingsItems();
for (var item in items) {
let isChecked = IsSettingEnabled(item) ? ' checked="checked"' : '';
// Explicitly set the styles as some pages (i.e. https://www.geocaching.com/account/settings/profile) are missing the required css.
settings += '<li style="margin: .2em 1em; white-space: nowrap; display: flex;"><label style="font-weight: inherit; margin-bottom: 0" for="' + item + '"><input type="checkbox" id="' + item + '" name="' + item + '"' + isChecked + ' > ' + items[item].title + '</label> <small>(default: ' + items[item].default + ')</small></li>';
}
settings += '\
<li style="margin: .2em 1em; background: 0;">\
<button onclick="document.getElementById(\'pgcUserMenuForm\').reset(); document.getElementById(\'pgcUserMenu\').style.display=\"none\"; return false;">Cancel</button>\
<button onclick="document.getElementById(\'pgcUserMenuForm\').reset(); return false;">Reset</button>\
<button id="pgcUserMenuSave">Save</button>\
</li>\
<li id="pgcUserMenuWarning" style="display: none; margin: .5em 1em; color: red; background: 0;"><a href="#" onclick="location.reload();" style="color: red; padding: 0; text-decoration: underline; display: inline;">Reload</a> the page to activate the new settings.</li>\
</form>\
</ul>';
let pgc = '<li id="pgc"><div class="player-profile">' + $('#gc-header .player-profile').html() + '</div></li>';
$('.user-menu').prepend(pgc);
// Icon
$('#pgc div').prepend('<a href="' + pgcUrl + '"></a>');
$('#pgc img').attr('src', 'https://cdn2.project-gc.com/favicon.ico');
$('#pgc img').attr('style', 'border-radius:100%;');
$('#pgc img').appendTo('#pgc a');
// Username
$('#pgc .username').html(loggedInContent);
// Subscription
$('#pgc .username + span').html(subscriptionContent);
// Menu Toggle
let button = $('.toggle-user-menu').last().parent().clone();
$(button).find('button').attr('id', 'pgcUserMenuButton');
$(button).attr('id', 'pgcButton');
$(button).append(settings);
// Add Toggle Button
$('#pgc').after(button);
$("#pgcUserMenuButton").click(function(e) {
$('#pgcUserMenu').show();
})
$('body').click(function(e) {
if (!$(e.target).parents('#pgcUserMenu')[0] && (!$(e.target).parents('#pgcButton')[0] && $("#pgcUserMenu").css('display') != 'none')) {
$("#pgcUserMenu").hide();
}
})
$('#pgcUserMenuSave').click(function(e) {
SaveSettings(e);
});
// Workaround for users that also use the GClh
function checkForGClh(waitCount) {
if ($('#GClh_II_running')[0] && $('gclh_nav#ctl00_gcNavigation')[0]) {
let gclh_pgc = '<li id="pgc_gclh" class="li-user"><div class="li-user-info">' + $($('.li-user')[0]).find('a').html() + '</div>'
+ '<button id="pgcUserMenuButton_gclh" class="li-user-toggle dropdown">' + $($('.li-user')[0]).find('button').html() + '</button>'
+ settings + '</li>';
$('#ctl00_uxLoginStatus_divSignedIn').prepend(gclh_pgc);
// Icon
$('#pgc_gclh img').attr('src', 'https://cdn2.project-gc.com/favicon.ico');
$('#pgc_gclh img').attr('style', 'border-radius:100%;');
$('#pgc_gclh img')[0].onclick = function() {open(pgcUrl);};
// User
$('#pgc_gclh .user-name').html(loggedInContent);
// Subscription
$('#pgc_gclh .cache-count').html(subscriptionContent);
// Rename the settings
$('#pgc_gclh .dropdown-menu.menu-user').attr('id', 'pgcUserMenu_gclh');
$('#pgc_gclh .dropdown-menu.menu-user form').attr('id', 'pgcUserMenuForm_gclh');
$('#pgc_gclh .dropdown-menu.menu-user form li:nth-last-child(2) button:nth-last-child(1)').attr('id', 'pgcUserMenuSave_gclh');
$('#pgc_gclh .dropdown-menu.menu-user form li:nth-last-child(1)').attr('id', 'pgcUserMenuWarning_gclh');
$("#pgcUserMenuButton_gclh").click(function(e) {
$('#pgcUserMenu_gclh').toggle();
})
$('#pgcUserMenuSave_gclh').click(function(e) {
SaveSettings(e);
});
} else {waitCount++; if (waitCount <= 1000) setTimeout(function(){checkForGClh(waitCount);}, 10);}
}
checkForGClh(0);
}
/**
* getGcCodeFromPage
* @return string
*/
function getGcCodeFromPage() {
return $('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoCode').html();
}
/**
* addToVGPS
*/
function addToVGPS(gccode) {
var listId = $('#comboVGPS').val(),
url = null;
if (typeof(gccode) === 'undefined') { // The map provides the gccode itself
gccode = getGcCodeFromPage();
}
url = pgcApiUrl + 'AddToVGPSList?listId=' + listId + '&gccode=' + gccode + '§ionName=GM-script';
GM.xmlHttpRequest({
method: "GET",
url: url,
onload: function(response) {
var result = JSON.parse(response.responseText),
msg = (result.status === 'OK') ? 'Geocache added to Virtual-GPS!' : 'Geocache not added to Virtual-GPS :(';
$('#btnAddToVGPS').css('display', 'none');
$('#btnRemoveFromVGPS').css('display', '');
alert(msg);
return true;
},
onerror: function(response) {
console.log(response);
return false;
}
});
return true;
}
/**
* removeFromVGPS
*/
function removeFromVGPS(gccode) {
var listId = $('#comboVGPS').val(),
url = null;
if (typeof(gccode) === 'undefined') { // The map provides the gccode itself
gccode = getGcCodeFromPage();
}
url = pgcApiUrl + 'RemoveFromVGPSList?listId=' + listId + '&gccode=' + gccode;
GM.xmlHttpRequest({
method: "GET",
url: url,
onload: function(response) {
var result = JSON.parse(response.responseText),
msg = (result.status === 'OK') ? 'Geocache removed from Virtual-GPS!' : 'Geocache not removed from Virtual-GPS :(';
$('#btnAddToVGPS').css('display', '');
$('#btnRemoveFromVGPS').css('display', 'none');
alert(msg);
return true;
},
onerror: function(response) {
console.log(response);
return false;
}
});
}
function Page_Profile() {
// Override gc.com function on alerting for external links to not alert for Project-GC URLs
var gcAlertOverride = document.createElement('script');
gcAlertOverride.type = "text/javascript";
gcAlertOverride.innerHTML = `(function() {
var _old_isGeocachingDomain = isGeocachingDomain;
isGeocachingDomain = function(url) {
return (_old_isGeocachingDomain.apply(this, arguments)
|| url == "project-gc.com"
|| url == "www.project-gc.com");
};
})();`;
document.getElementsByTagName('head')[0].appendChild(gcAlertOverride);
}
/**
* Page_CachePage
*/
function Page_CachePage() {
var gccode = getGcCodeFromPage(),
placedBy = $('#ctl00_ContentBody_mcd1 a').html(),
lastUpdated = $('#ctl00_ContentBody_bottomSection p small time').get(1),
lastFound = $('#ctl00_ContentBody_bottomSection p small time').get(2),
coordinates, latitude, longitude, url;
lastUpdated = (lastUpdated) ? lastUpdated.dateTime : false;
lastFound = (lastFound) ? lastFound.dateTime : false;
if (subscription) {
// Get geocache data from Project-GC
url = pgcApiUrl + 'GetCacheDataFromGccode&gccode=' + gccode;
if (lastUpdated) {
url += '&lastUpdated=' + lastUpdated;
}
if (lastFound) {
url += '&lastFound=' + lastFound;
}
GM.xmlHttpRequest({
method: "GET",
url: url,
onload: function(response) {
var result = JSON.parse(response.responseText),
cacheData = result.data.cacheData,
bearing = result.data.bearing,
cacheOwner = result.data.owner,
challengeCheckerTagIds = result.data.challengeCheckerTagIds,
geocacheLogsPerCountry = result.data.geocacheLogsPerCountry,
myNumberOfLogs = result.data.myNumberOfLogs,
location = [],
fp = 0,
fpp = 0,
fpw = 0,
elevation = '',
html = '';
challengeCheckerResults = result.data.challengeCheckerResults;
// Add an alert in top if there are Found it-logs which doesn't seem to fulfill the requirements
if(challengeCheckerResults !== false) {
var suspiciousFoundItLogs = [];
for(var logId in challengeCheckerResults) {
if(typeof challengeCheckerResults[logId] !== 'undefined' && challengeCheckerResults[logId]['status'] == 'fail') {
suspiciousFoundItLogs.push(logId);
}
}
if(suspiciousFoundItLogs.length != 0) {
var suspiciousFoundItLog = '<p style="color: #ff6c00;" class=" NoBottomSpacing"><strong>Cache Issues:</strong></p>\
<ul style="color: #ff6c00;" class="">\
<li>The following Found it logs might not fulfill the requirements:<br>';
for(var i = 0 ; i < suspiciousFoundItLogs.length ; i++) {
suspiciousFoundItLog = suspiciousFoundItLog + ' <a href="https://www.geocaching.com/seek/log.aspx?LID=' + suspiciousFoundItLogs[i] + '">' + challengeCheckerResults[suspiciousFoundItLogs[i]]['profileName'] + '</a><br>';
}
suspiciousFoundItLog = suspiciousFoundItLog + 'Please understand that the checker result is a cached result. Also the geocacher might very well have fulfilled it in the past, external factors might have changed.</li></ul>';
$('div.span-6.right.last').last().next().after(suspiciousFoundItLog);
}
}
//--
if (result.status == 'OK' && typeof cacheData !== 'undefined') {
// If placed by != owner, show the real owner as well.
if (placedBy !== cacheOwner) {
$('#ctl00_ContentBody_mcd1 span.message__owner').before(' (' + cacheOwner + ')');
}
// Append link to Profile Stats for the cache owner
// Need to real cache owner name from PGC since the web only has placed by
if (IsSettingEnabled('profileStatsLinks')) {
$('#ctl00_ContentBody_mcd1 span.message__owner').before('<a href="' + pgcUrl + 'ProfileStats/' + encodeURIComponent(cacheOwner) + '"><img src="' + externalLinkIcon + '" title="PGC Profile Stats"></a>');
}
// Add FP/FP%/FPW below the current FP + mouseover for FP% and FPW with decimals
if (IsSettingEnabled('addPgcFp')) {
fp = (+cacheData.favorite_points),
fpp = (+cacheData.favorite_points_pct),
fpw = (+cacheData.favorite_points_wilson);
$('#uxFavContainerLink').append('<p title= "' + parseFloat(fpp) + '%, ' + parseFloat(fpw) + 'W" style="text-align: center; background-color: #f0edeb;border-bottom-left-radius: 5px;border-bottom-right-radius:5px;">PGC: ' + parseInt(fp) + ' FP, ' + Math.round(fpp) + '%, ' + Math.round(fpw) + 'W</p>');
$('.favorite-container').css({
"border-bottom-left-radius": "0",
"border-bottom-right-radius": "0"
});
}
// Add elevation (Metres above mean sea level = mamsl)
if (IsSettingEnabled('addElevation')) {
var formattedElevation = FormatDistance(cacheData.elevation),
elevationUnit = IsSettingEnabled('imperial') ? 'ft' : 'm',
elevationArrow = (cacheData.elevation >= 0) ? '↥' : '↧';
elevation = formattedElevation + ' ' + elevationUnit + ' ' + elevationArrow;
if (cacheData.elevation >= 0) {
html = '<span> (' + elevation + ')</span>';
} else {
html = '<span class="OldWarning"> (' + elevation + ')</span>';
}
($('#uxLatLonLink').length > 0 ? $('#uxLatLonLink') : $('#uxLatLon').parent()).after(html);
}
// Add PGC location
if (IsSettingEnabled('addPGCLocation')) {
if (cacheData.country.length > 0) {
location.push(cacheData.country);
}
if (cacheData.region !== null && cacheData.region.length > 0) {
location.push(cacheData.region);
}
if (cacheData.county !== null && cacheData.county.length > 0) {
location.push(cacheData.county);
}
location = location.join(' / ');
var gccomLocationData = $('#ctl00_ContentBody_Location').html();
$('#ctl00_ContentBody_Location').html('<span style="text-decoration: line-through;">' + gccomLocationData + '</span><br><span>' + location + '</span>');
}
// Add bearing from home
$('#lblDistFromHome').append(' <span>(' + Math.round(bearing*10)/10 + '°)</span>');
// Add challenge checkers
if (IsSettingEnabled('addChallengeCheckers') && challengeCheckerTagIds.length > 0) {
html = '<div id="checkerWidget" class="CacheDetailNavigationWidget TopSpacing BottomSpacing"><h3 class="WidgetHeader">Challenge checker(s)</h3><div class="WidgetBody" id="PGC_ChallengeCheckers">';
for (var i = 0; i < challengeCheckerTagIds.length; i++) {
html += '<a href="https://project-gc.com/Challenges/' + gccode + '/' + challengeCheckerTagIds[i] + '" style="display: block; width: 200px; margin: 0 auto;"><img src="https://cdn2.project-gc.com/Images/Checker/' + challengeCheckerTagIds[i] + '" title="Project-GC Challenge checker" alt="PGC Checker"></a>';
}
html += '</div></div>';
$('#ctl00_ContentBody_detailWidget').before(html);
}
// Display warning message if cache is logged and no longer be logged
if (cacheData.locked) {
$('ul.OldWarning').append('<li>This cache has been locked and can no longer be logged.</li>');
}
// Add geocache logs per profile country table
if (IsSettingEnabled('addGeocacheLogsPerProfileCountry')) {
html = '<div id="geocacheLogsPerCountry" style="border: dashed; border-color: #aaa; border-width: thin;">';
if(typeof(geocacheLogsPerCountry['willAttend']) != 'undefined' && geocacheLogsPerCountry['willAttend'].length > 0) {
html += '<p style="margin-left: 10px; margin-bottom: 0;"><strong>Will attend logs per country</strong> <small>according to Project-GC.com</small></p>';
html += '<ul style="list-style: none; margin-left: 0; margin-bottom: 0;">';
var unknowns = null;
for (var i = 0; i < geocacheLogsPerCountry['willAttend'].length; i++) {
if(geocacheLogsPerCountry['willAttend'][i].flagIcon.endsWith('blank.gif')) {
unknowns = geocacheLogsPerCountry['willAttend'][i].cnt;
continue;
}
html += '<li style="display: inline; padding-right: 20px;"><span style="display: inline-block;"><img src="' + cdnDomain + geocacheLogsPerCountry['willAttend'][i].flagIcon + '" alt="' + $('<div/>').text(geocacheLogsPerCountry['willAttend'][i].country).html() + '" title="' + $('<div/>').text(geocacheLogsPerCountry['willAttend'][i].country).html() + '"> ' + geocacheLogsPerCountry['willAttend'][i].cnt + '</span></li>';
}
if(unknowns !== null) {
html += '<li style="display: inline; padding-right: 20px;"><span style="display: inline-block;">(plus ' + unknowns + ' undetermined)</span></li>';
}
html += '</ul>';
html += '<span style="display: block; text-align: right; padding-right: 10px;"><small>' + geocacheLogsPerCountry['willAttend'].length + ' unique countries</small></span>';
html += '<span style="display: block; text-align: right; padding-right: 10px;"><small><a href="https://project-gc.com/Tools/EventStatistics?gccode=' + encodeURIComponent(gccode) + '">Event statistics</a></small></span>';
}
if(typeof(geocacheLogsPerCountry['found']) != 'undefined' && geocacheLogsPerCountry['found'].length > 0) {
html += '<p style="margin-left: 10px; margin-bottom: 0;"><strong>Found logs per country</strong> <small>according to Project-GC.com</small></p>';
html += '<ul style="list-style: none; margin-left: 0; margin-bottom: 0;">';
var unknowns = null;
for (var i = 0; i < geocacheLogsPerCountry['found'].length; i++) {
if(geocacheLogsPerCountry['found'][i].flagIcon.endsWith('blank.gif')) {
unknowns = geocacheLogsPerCountry['found'][i].cnt;
continue;
}
html += '<li style="display: inline; padding-right: 20px;"><span style="display: inline-block;"><img src="' + cdnDomain + geocacheLogsPerCountry['found'][i].flagIcon + '" alt="' + $('<div/>').text(geocacheLogsPerCountry['found'][i].country).html() + '" title="' + $('<div/>').text(geocacheLogsPerCountry['found'][i].country).html() + '"> ' + geocacheLogsPerCountry['found'][i].cnt + '</span></li>';
}
if(unknowns !== null) {
html += '<li style="display: inline; padding-right: 20px;"><span style="display: inline-block;">(plus ' + unknowns + ' undetermined)</span></li>';
}
html += '</ul>';
html += '<span style="display: block; text-align: right; padding-right: 10px;"><small>' + geocacheLogsPerCountry['found'].length + ' unique countries</small></span>';
}
html += '</div>';
$('#ctl00_ContentBody_lblFindCounts').append(html);
}
// Add my number of logs above the log button
if (IsSettingEnabled('addMyNumberOfLogs')) {
$('<p style="margin: 0;"><small>You have ' + myNumberOfLogs + ' logs according to Project-GC</small></p>').insertBefore('#ctl00_ContentBody_GeoNav_logButton');
}
// Append the same number to the added logbook link
if (IsSettingEnabled('logbookLinks')) {
$('#pgc-logbook-yours').html('Yours (' + myNumberOfLogs + ')')
}
}
// Since everything in the logbook is ajax, we need to wait for the elements
// We also want to wait on challengeCheckerResults
waitForKeyElements('#cache_logs_table tbody tr', Logbook);
}
});
}
// Add weekday of place date
if (IsSettingEnabled('showWeekday')) {
var match = $('meta[name="description"]')[1].content.match(/([0-9]{2})\/([0-9]{2})\/([0-9]{4})/);
if (match) {
var date = new Date(match[3], match[1]-1, match[2]);
var weekday = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
var text = $($('#ctl00_ContentBody_mcd2')[0].childNodes[0]).text();
var pos = text.indexOf(':') + 2;
var newText = text.substring(0, pos);
newText += weekday[date.getDay()] + ', ';
newText += text.substring(pos, text.length);
var newNode = document.createTextNode(newText);
$('#ctl00_ContentBody_mcd2')[0].replaceChild(newNode, $('#ctl00_ContentBody_mcd2')[0].childNodes[0]);
}
}
// Tidy the web
if (IsSettingEnabled('tidy')) {
$('#ctl00_divContentMain p.Clear').css('margin', '0');
$('div.Note.PersonalCacheNote').css('margin', '0');
$('h3.CacheDescriptionHeader').remove();
$('#ctl00_ContentBody_EncryptionKey').remove();
$('#ctl00_ContentBody_GeoNav_foundStatus').css('margin-bottom', '0');
}
// Make it easier to copy the gccode
if (IsSettingEnabled('makeCopyFriendly')) {
$('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel').
html('<div style="margin-right: 15px; margin-bottom: 10px;"><p id="ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoCode" style="font-size: 125%; margin-bottom: 0">' + gccode + '</p>' +
'<input size="25" type="text" value="https://coord.info/' + encodeURIComponent(gccode) + '" onclick="this.setSelectionRange(0, this.value.length);"></div>');
$('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel').css('font-weight', 'inherit').css('margin-right', '27px');
$('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel div input').css('padding', '0');
$('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel div').css('margin', '0 0 5px 0');
$('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel div p').css('font-weight', 'bold');
}
// Add PGC Map links
if (IsSettingEnabled('addPgcMapLinks')) {
coordinates = $('#ctl00_ContentBody_MapLinks_MapLinks li a').attr('href'),
latitude = coordinates.replace(/.*lat=([^&]*)&lng=.*/, "$1"),
longitude = coordinates.replace(/.*&lng=(.*)$/, "$1");
// var mapUrl = pgcUrl + 'Maps/mapcompare/?profile_name=' + gccomUsername +
// '&nonefound=on&ownfound=on&location=' + latitude + ',' + longitude +
// '&max_distance=5&submit=Filter';
var mapUrl = pgcUrl + 'LiveMap/#c=' + latitude + ',' + longitude + ';z=14';
// $('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel').append(
// '<div style="margin-bottom: 8px;"><a target="_blank" href="' + mapUrl + '">Project-GC map</a> (<a target="_blank" href="' + mapUrl + '&onefound=on">incl found</a>)</div>'
// );
$('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel').append(
'<div style="margin-bottom: 8px;"><a target="_blank" href="' + mapUrl + '">Project-GC Live map</a></div>'
);
}
// Remove the UTM coordinates
// $('#ctl00_ContentBody_CacheInformationTable div.LocationData div.span-9 p.NoBottomSpacing br').remove();
if (IsSettingEnabled('removeUTM')) {
$('#ctl00_ContentBody_LocationSubPanel').html('');
// And move the "N 248.3 km from your home location"
$('#ctl00_ContentBody_LocationSubPanel').after($('#lblDistFromHome'));
}
// Remove ads
// PGC can't really do this officially
// $('#ctl00_ContentBody_uxBanManWidget').remove();
// Remove disclaimer
if (IsSettingEnabled('removeDisclaimer')) {
$('#divContentMain div.span-17 div.Note.Disclaimer').remove();
}
// If the first log is a DNF, display a blue warning on top of the page
if($('#cache_logs_table tr:first td div.LogDisplayRight strong img').attr('src') === '/images/logtypes/3.png') {
var htmlFirstLogDnf = '<p style="color: #006cff;" class=" NoBottomSpacing"><strong>Cache Issues:</strong></p>\
<ul style="color: #006cff;" class="">\
<li>The latest log for this cache is a DNF, <a href="#cache_logs_table">please read the log</a> before your own search.</li>\
</ul>';
$('div.span-6.right.last').last().next().after(htmlFirstLogDnf);
}
// Collapse download links
// http://www.w3schools.com/charsets/ref_utf_geometric.asp (x25BA, x25BC)
if (IsSettingEnabled('collapseDownloads')) {
$('<p style="cursor: pointer; margin: 0;" id="DownloadLinksToggle" onclick="$(\'#divContentMain div.DownloadLinks, #DownloadLinksToggle .arrow\').toggle();"><span class="arrow">►</span><span class="arrow open">▼</span>Print and Downloads</p>').insertBefore('#divContentMain div.DownloadLinks');
$('#divContentMain div.DownloadLinks, #DownloadLinksToggle .arrow.open').hide();
}
// Resolve the coordinates into an address
if (IsSettingEnabled('addAddress')) {
coordinates = $('#ctl00_ContentBody_MapLinks_MapLinks li a').attr('href'),
latitude = coordinates.replace(/.*lat=([^&]*)&lng=.*/, "$1"),
longitude = coordinates.replace(/.*&lng=(.*)$/, "$1"),
url = 'https://nominatim.openstreetmap.org/reverse?lat=' + latitude + '&lon=' + longitude + '&format=json';
GM.xmlHttpRequest({
method: "GET",
url: url,
onload: function(response) {
var result = JSON.parse(response.responseText);
if (!result.display_name) {
return false;
}
var formattedAddress = result.address.road;
if (result.address.house_number) {
formattedAddress = formattedAddress + ' ' + result.address.house_number;
}
if (result.address.city) {
formattedAddress = formattedAddress + ', ' + result.address.city;
}
$('#ctl00_ContentBody_LocationSubPanel').append(formattedAddress + '<br />');
}
});
}
// Add number of finds per type to the top
if (IsSettingEnabled('cloneLogsPerType') && typeof $('#ctl00_ContentBody_lblFindCounts').html() !== 'undefined') {
$('#ctl00_ContentBody_CacheInformationTable').before('<div>' + $('#ctl00_ContentBody_lblFindCounts').html() + '</div>');
}
// Add link to PGC gallery
if (subscription && IsSettingEnabled('addPgcGalleryLinks')) {
var html = '<a href="' + pgcUrl + 'Tools/Gallery?gccode=' + gccode + '&submit=Filter"><img src="' + galleryLinkIcon + '" title="Project-GC Gallery"></a> ';
$('.CacheDetailNavigation ul li:first').append(html);
}
// Add map links for each bookmarklist
if (IsSettingEnabled('addMapBookmarkListLinks')) {
$('ul.BookmarkList li').each(function() {
var guid = $(this).children(':nth-child(1)').attr('href').replace(/.*\?guid=(.*)/, "$1");
var owner = $(this).children(':nth-child(3)').text();
// Add the map link
url = 'https://project-gc.com/Tools/MapBookmarklist?owner_name=' + encodeURIComponent(owner) + '&guid=' + encodeURIComponent(guid);
$(this).children(':nth-child(1)').append(' <a href="' + url + '"><img src="' + mapLinkIcon + '" title="Map with Project-GC"></a>');
// Add gallery link for the bookmark list
url = 'https://project-gc.com/Tools/Gallery?bml_owner=' + encodeURIComponent(owner) + '&bml_guid=' + encodeURIComponent(guid) + '&submit=Filter';
$(this).children(':nth-child(1)').append(' <a href="' + url + '"><img src="' + galleryLinkIcon + '" title="Project-GC Gallery"></a>');
// Add profile stats link to the owner
url = 'https://project-gc.com/ProfileStats/' + encodeURIComponent(owner);
$(this).children(':nth-child(3)').append(' <a href="' + url + '"><img src="' + externalLinkIcon + '" title="Project-GC Profile stats"></a>');
});
}
// Decrypt the hint
if (IsSettingEnabled('decryptHints') && $('#ctl00_ContentBody_lnkDH')[0].title == 'Decrypt') {
$('#ctl00_ContentBody_lnkDH')[0].click();
}
// VGPS form
if (IsSettingEnabled('showVGPS')) {
GM.xmlHttpRequest({
method: "GET",
url: pgcApiUrl + 'GetExistingVGPSLists?gccode=' + gccode,
onload: function(response) {
var result = JSON.parse(response.responseText),
vgpsLists = result.data.lists,
selected = result.data.selected,
existsIn = result.data.existsIn,
selectedContent,
existsContent,
html = '<li><img width="16" height="16" src="https://cdn2.project-gc.com/images/mobile_telephone_32.png"> <strong>Add to VGPS</strong><br />',
listId;
html += '<select id="comboVGPS" style="width: 138px;">';
for (listId in vgpsLists) {
selectedContent = '';
if (+selected === +listId) {
selectedContent = ' selected="selected"';
}
existsContent = '';
if (existsIn.indexOf(listId) > -1) {
existsContent = ' data-exists="true"';
}
html += '<option value="' + listId + '"' + selectedContent + existsContent + '>' + vgpsLists[listId].name + '</option>';
}
html += '</select>';
if (existsIn.indexOf(String(selected)) == -1) {
html += ' <button id="btnAddToVGPS">+</button>';
html += ' <button id="btnRemoveFromVGPS" style="display: none;">-</button>';
} else {
html += ' <button id="btnAddToVGPS" style="display: none;">+</button>';
html += ' <button id="btnRemoveFromVGPS">-</button>';
}
html += '</li>';
$('div.CacheDetailNavigation ul:first').append(html);
$('#comboVGPS').change(function() {
selected = $(this).find(':selected').val();
if (existsIn.indexOf(String(selected)) == -1) {
$('#btnAddToVGPS').css('display', '');
$('#btnRemoveFromVGPS').css('display', 'none');
} else {
$('#btnAddToVGPS').css('display', 'none');
$('#btnRemoveFromVGPS').css('display', '');
}
});
$('#btnAddToVGPS').click(function(event) {
event.preventDefault();
addToVGPS();
});
$('#btnRemoveFromVGPS').click(function(event) {
event.preventDefault();
removeFromVGPS();
});
}
});
}
// Change font in personal cache note to monospaced
if (IsSettingEnabled('cachenoteFont')) {
$("#viewCacheNote,#cacheNoteText").css("font-family", "monospace").css("font-size", "12px");
$("#viewCacheNote").on("DOMSubtreeModified", function() {
$(".inplace_field").css("font-family", "monospace").css("font-size", "12px");
});
}
if (IsSettingEnabled('logbookLinks')) {
$('\
<span> | </span><a id="pgc-logbook-yours" href="' + $('#ctl00_ContentBody_uxLogbookLink').attr('href') + '#tabs-2">Yours</a>\
<span> | </span><a href="' + $('#ctl00_ContentBody_uxLogbookLink').attr('href') + '#tabs-3">Friends\'</a>\
').insertAfter( $('#ctl00_ContentBody_uxLogbookLink') );
}
}
function Page_Logbook() {
// Since everything in the logbook is ajax, we need to wait for the elements
waitForKeyElements('#AllLogs tr', Logbook);
waitForKeyElements('#PersonalLogs tr', Logbook);
waitForKeyElements('#FriendLogs tr', Logbook);
}
function Logbook(jNode) {
// Add Profile stats and gallery links after each user
if (IsSettingEnabled('profileStatsLinks')) {
var profileNameElm = $(jNode).find('a.h5');
var profileName = profileNameElm.html();
if (typeof profileName !== 'undefined') {
profileName = profileNameElm.append('<a href="' + pgcUrl + 'ProfileStats/' + encodeURIComponent(profileName) + '"><img src="' + externalLinkIcon + '" title="PGC Profile Stats"></a>')
.append('<a href="' + pgcUrl + 'Tools/Gallery?profile_name=' + encodeURIComponent(profileName) + '&submit=Filter"><img src="' + galleryLinkIcon + '" title="PGC Gallery"></a>');
}
}
if(IsSettingEnabled('parseExifLocation')) {
$(jNode).find('ul.LogImagesTable li>a').each(function() {
var url = $(this).attr('href');
var thumbnailUrl = url.replace('/img.geocaching.com/cache/log/large/', '/img.geocaching.com/cache/log/thumb/');
var imgElm = $(this).find('img');
$(imgElm).attr('src', thumbnailUrl);
$(imgElm).removeAttr('width');
$(imgElm).removeAttr('height');
$(imgElm).next().css('vertical-align', 'top');
$(imgElm).load(function() {
EXIF.getData($(imgElm)[0], function() {
// console.log(EXIF.pretty(this));
var coords = GetCoordinatesFromExif(this);
if(coords != false) {
$('<span style="color: #8c0b0b; font-weight: bold; float: right;">EXIF Location: <a href="https://maps.google.com/?q=' + coords + '" target="_blank">' + coords + '</a></span>').insertAfter($(imgElm).parent());
}
});
});
});
}
if(IsSettingEnabled('addCachedChallengeCheckerResults') && typeof(challengeCheckerResults) !== 'undefined' && challengeCheckerResults !== null) {
var classes = $(jNode).attr('class');
var logId = classes.match(/l-[0-9]+/)[0].replace('l-', '');
if(typeof(challengeCheckerResults[logId]) !== 'undefined') {
if(challengeCheckerResults[logId]['status'] == 'success') {
$(jNode).find('div.LogDisplayLeft').first().append('<hr style="margin-top: 12px; margin-bottom: 12px;"><p>Checker result<br>' + challengeCheckerResults[logId]['lastRun'] + ' UTC: <img src="' + challengeCheckerSuccessIcon + '"></p>');
}
else if(challengeCheckerResults[logId]['status'] == 'fail') {
$(jNode).find('div.LogDisplayLeft').first().append('<hr style="margin-top: 12px; margin-bottom: 12px;"><p>Checker result<br>' + challengeCheckerResults[logId]['lastRun'] + ' UTC: <img src="' + challengeCheckerFailIcon + '"></p>');
}
}
}
if(IsSettingEnabled('hideLogVoting')) {
$('div.upvotes').css('display','none');
$('div.sort-logs').css('display','none');
}
// Save to latest logs
if (latestLogs.length < 5) {
var node = $(jNode).find('div.HalfLeft.LogType h4 img[src]'),
logType = {};
if (node.length === 0)
return false;
logType = {
'src': node.attr('src'),
'alt': node.attr('alt'),
'title': node.attr('title')
};
logType.id = +logType.src.replace(/.*logtypes\/(\d+)\.png/, "$1");
// First entry is undefined, due to ajax
if (logType.src) {
latestLogs.push('<img src="' + logType.src + '" alt="' + logType.alt + '" title="' + logType.title + '" style="margin-bottom: -4px; margin-right: 1px;">');
// 2 = found, 3 = dnf, 4 = note, 5 = archive, 22 = disable, 24 = publish, 45 = nm, 46 = owner maintenance, 68 = reviewer note
if ($.inArray(logType.id, [3, 5, 22, 45, 68]) !== -1) {
latestLogsAlert = true;
}
}
// Show latest logs
// Enhanced Nov 2016 to show icons for up to 5 of the latest logs
if (IsSettingEnabled('addLatestLogs') && latestLogs.length <= 5) {
var images = latestLogs.join('');
$('#latestLogIcons').remove();
$('#ctl00_ContentBody_size p').removeClass('AlignCenter').addClass('NoBottomSpacing');
if (latestLogsAlert) {
$('#ctl00_ContentBody_size').append('<p class="NoBottomSpacing OldWarning" id="latestLogIcons"><strong>Latest logs:</strong> <span>' + images + '</span></p>');
} else {
$('#ctl00_ContentBody_size').append('<p class="NoBottomSpacing" id="latestLogIcons">Latest logs: <span>' + images + '</span></p>');
}
}
}
}
function Page_Map() {
if (IsSettingEnabled('showVGPS')) {
setTimeout(function() {
$('#map_canvas div.leaflet-popup-pane').bind('DOMSubtreeModified', function() {
if ($('#pgc_vgps').length === 0) {
var gccode = $('#gmCacheInfo div.code').text();
$('#gmCacheInfo div.links').after('<div id="pgc_vgps"></div>');
GM.xmlHttpRequest({
method: "GET",
url: pgcApiUrl + 'GetExistingVGPSLists?gccode=' + gccode,
onload: function(response) {
var result = JSON.parse(response.responseText),
vgpsLists = result.data.lists,
selected = result.data.selected,
existsIn = result.data.existsIn,
selectedContent,
existsContent,
html,
listId;
html = '<img src="https://cdn2.project-gc.com/images/mobile_telephone_32.png" style="width: 24px; height: 24px; margin-bottom: -6px;">';
html += '<select id="comboVGPS" style="margin-bottom: 4px;">';
for (listId in vgpsLists) {
selectedContent = '';
if (+selected === +listId) {
selectedContent = ' selected="selected"';
}
html += '<option value="' + listId + '"' + selectedContent + existsContent + '>' + vgpsLists[listId].name + '</option>';
}
html += '</select>';
if (existsIn.indexOf(String(selected)) == -1) {
html += ' <button id="btnAddToVGPS">+</button>';
html += ' <button id="btnRemoveFromVGPS" style="display: none;">-</button>';
} else {
html += ' <button id="btnAddToVGPS" style="display: none;">+</button>';
html += ' <button id="btnRemoveFromVGPS">-</button>';
}
$('#pgc_vgps').html(html);
$('#btnAddToVGPS').click(function(event) {
event.preventDefault();
addToVGPS(gccode);
});
$('#btnRemoveFromVGPS').click(function(event) {
event.preventDefault();
removeFromVGPS(gccode);
});
}
});
}
});
}, 500);
}
}
function Page_Gallery() {
// Find location data in exif tags
if(IsSettingEnabled('parseExifLocation')) {
$(window).load(function() { // Wait until page is loaded. If the images aren't loaded before this starts it will fail.
$('#ctl00_ContentBody_GalleryItems_DataListGallery img').each(function() {
EXIF.getData($(this)[0], function() {
// console.log(EXIF.pretty(this));
var coords = GetCoordinatesFromExif(this);
if(coords != false) {
$('<span class="OldWarning">EXIF Location<br><a href="https://maps.google.com/?q=' + coords + '" target="_blank">' + coords + '</a></span>').insertAfter(this.parentNode);
}
});
});
});
}
}
function Page_Bookmarks() {
var owner_name = $("#ctl00_ContentBody_ListInfo_uxListOwner").text();
var search = window.location.search;
var guid_start = search.indexOf("guid=");
if (guid_start == -1) {
/* the guid= not found in URL
* something is wrong so we will not generate bad URL
*/
return;
}
var guid = search.substr(guid_start + 5/*, eof */);
var url = "https://project-gc.com/Tools/MapBookmarklist?owner_name=" + owner_name + "&guid=" + guid;
var icon = "https://cdn2.project-gc.com/images/map_app_16.png";
/* Heading link */
var html = ' <a href="' + url + '" title="Map this Bookmark list using Project-GC" style="padding-left:20px;"><img src="' + icon + '" /> Map this!</a>';
$("#ctl00_ContentBody_lbHeading").after(html);
/* Footer button */
var html2 = '<p><input type="button" onclick="window.location.href= \'' + url + '\'" value="Map this Bookmark list on Project-GC" /></p>';
$("#ctl00_ContentBody_ListInfo_btnDownload").parent().before(html2);
}
function Page_Drafts() {
if (IsSettingEnabled("openDraftLogInSameWindow")) {
waitForKeyElements('#draftsHub > ul.draft-list > li.draft-item', Draft);
}
}
function Draft(jNode) {
$(jNode).find(".draft-content > a").removeAttr('target');
}
function Page_Messagecenter() {
var target = document.getElementById('currentMessage');
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
if(mutation.type === "childList") {
var userlink = $(".user-meta a.current-user-image").attr("href"), username = $(".user-meta span.current-user-name").html();
$(".user-meta span.current-user-name").html("<a href='"+userlink+"'>"+username+"</a>");
}
});
});
var config = { childList: true };
observer.observe(target, config);
}
function Page_PrintCachePage() {
// Remove the disclaimer
$('div.TermsWidget').css('display', 'none');
// Get rid of the Logs section if it's not asked for. But keep it if we asked for it, even though there are 0 logs.
if( getUrlParameter('lc') === false ) {
$('div.item.ui-widget > div.item-header > h2.ui-sortable-handle').each(function() {
if( $(this).html() == 'Logs' ) { // Will only work with English
$(this).parent().parent().addClass('no-print').css('display', 'none');
return false; // Break .each loop
}
});
}
if(IsSettingEnabled('hideMapFromPrintCachePage')) {
$('#map').parent().parent().addClass('no-print');
$('#map').parent().prev().children('span.ui-icon').removeClass('ui-icon-minusthick').addClass('ui-icon-plusthick');
$('#map').parent().css('display', 'none');
}
}
function padLeft(str, n, padstr){
return Array(n-String(str).length+1).join(padstr||'0')+str;
}
function getUrlParameter(sParam) {
var sPageURL = decodeURIComponent(window.location.search.substring(1)),
sURLVariables = sPageURL.split('&'),
sParameterName,
i;
for (i = 0; i < sURLVariables.length; i++) {
sParameterName = sURLVariables[i].split('=');
if (sParameterName[0] === sParam) {
return sParameterName[1] === undefined ? true : sParameterName[1];
}
}
return false;
}
}());
// https://github.com/exif-js/exif-js adjusted to use GM.xmlHttpRequest
// Original license:
/*
The MIT License (MIT)
Copyright (c) 2008 Jacob Seidelin
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
(function() {
var debug = false;
var root = this;
var EXIF = function(obj) {
if (obj instanceof EXIF) return obj;
if (!(this instanceof EXIF)) return new EXIF(obj);
this.EXIFwrapped = obj;
};
if (typeof exports !== 'undefined') {
if (typeof module !== 'undefined' && module.exports) {
exports = module.exports = EXIF;
}
exports.EXIF = EXIF;
} else {
root.EXIF = EXIF;
}
var ExifTags = EXIF.Tags = {
// version tags
0x9000 : "ExifVersion", // EXIF version
0xA000 : "FlashpixVersion", // Flashpix format version
// colorspace tags
0xA001 : "ColorSpace", // Color space information tag
// image configuration
0xA002 : "PixelXDimension", // Valid width of meaningful image
0xA003 : "PixelYDimension", // Valid height of meaningful image
0x9101 : "ComponentsConfiguration", // Information about channels
0x9102 : "CompressedBitsPerPixel", // Compressed bits per pixel
// user information
0x927C : "MakerNote", // Any desired information written by the manufacturer
0x9286 : "UserComment", // Comments by user
// related file
0xA004 : "RelatedSoundFile", // Name of related sound file
// date and time
0x9003 : "DateTimeOriginal", // Date and time when the original image was generated
0x9004 : "DateTimeDigitized", // Date and time when the image was stored digitally
0x9290 : "SubsecTime", // Fractions of seconds for DateTime
0x9291 : "SubsecTimeOriginal", // Fractions of seconds for DateTimeOriginal
0x9292 : "SubsecTimeDigitized", // Fractions of seconds for DateTimeDigitized
// picture-taking conditions
0x829A : "ExposureTime", // Exposure time (in seconds)
0x829D : "FNumber", // F number
0x8822 : "ExposureProgram", // Exposure program
0x8824 : "SpectralSensitivity", // Spectral sensitivity
0x8827 : "ISOSpeedRatings", // ISO speed rating
0x8828 : "OECF", // Optoelectric conversion factor
0x9201 : "ShutterSpeedValue", // Shutter speed
0x9202 : "ApertureValue", // Lens aperture
0x9203 : "BrightnessValue", // Value of brightness
0x9204 : "ExposureBias", // Exposure bias
0x9205 : "MaxApertureValue", // Smallest F number of lens
0x9206 : "SubjectDistance", // Distance to subject in meters
0x9207 : "MeteringMode", // Metering mode
0x9208 : "LightSource", // Kind of light source
0x9209 : "Flash", // Flash status
0x9214 : "SubjectArea", // Location and area of main subject
0x920A : "FocalLength", // Focal length of the lens in mm
0xA20B : "FlashEnergy", // Strobe energy in BCPS
0xA20C : "SpatialFrequencyResponse", //
0xA20E : "FocalPlaneXResolution", // Number of pixels in width direction per FocalPlaneResolutionUnit
0xA20F : "FocalPlaneYResolution", // Number of pixels in height direction per FocalPlaneResolutionUnit
0xA210 : "FocalPlaneResolutionUnit", // Unit for measuring FocalPlaneXResolution and FocalPlaneYResolution
0xA214 : "SubjectLocation", // Location of subject in image
0xA215 : "ExposureIndex", // Exposure index selected on camera
0xA217 : "SensingMethod", // Image sensor type
0xA300 : "FileSource", // Image source (3 == DSC)
0xA301 : "SceneType", // Scene type (1 == directly photographed)
0xA302 : "CFAPattern", // Color filter array geometric pattern
0xA401 : "CustomRendered", // Special processing
0xA402 : "ExposureMode", // Exposure mode
0xA403 : "WhiteBalance", // 1 = auto white balance, 2 = manual
0xA404 : "DigitalZoomRation", // Digital zoom ratio
0xA405 : "FocalLengthIn35mmFilm", // Equivalent foacl length assuming 35mm film camera (in mm)
0xA406 : "SceneCaptureType", // Type of scene
0xA407 : "GainControl", // Degree of overall image gain adjustment
0xA408 : "Contrast", // Direction of contrast processing applied by camera
0xA409 : "Saturation", // Direction of saturation processing applied by camera
0xA40A : "Sharpness", // Direction of sharpness processing applied by camera
0xA40B : "DeviceSettingDescription", //
0xA40C : "SubjectDistanceRange", // Distance to subject
// other tags
0xA005 : "InteroperabilityIFDPointer",
0xA420 : "ImageUniqueID" // Identifier assigned uniquely to each image
};
var TiffTags = EXIF.TiffTags = {
0x0100 : "ImageWidth",
0x0101 : "ImageHeight",
0x8769 : "ExifIFDPointer",
0x8825 : "GPSInfoIFDPointer",
0xA005 : "InteroperabilityIFDPointer",
0x0102 : "BitsPerSample",
0x0103 : "Compression",
0x0106 : "PhotometricInterpretation",
0x0112 : "Orientation",
0x0115 : "SamplesPerPixel",
0x011C : "PlanarConfiguration",
0x0212 : "YCbCrSubSampling",
0x0213 : "YCbCrPositioning",
0x011A : "XResolution",
0x011B : "YResolution",
0x0128 : "ResolutionUnit",
0x0111 : "StripOffsets",
0x0116 : "RowsPerStrip",
0x0117 : "StripByteCounts",
0x0201 : "JPEGInterchangeFormat",
0x0202 : "JPEGInterchangeFormatLength",
0x012D : "TransferFunction",
0x013E : "WhitePoint",
0x013F : "PrimaryChromaticities",
0x0211 : "YCbCrCoefficients",
0x0214 : "ReferenceBlackWhite",
0x0132 : "DateTime",
0x010E : "ImageDescription",
0x010F : "Make",
0x0110 : "Model",
0x0131 : "Software",
0x013B : "Artist",
0x8298 : "Copyright"
};
var GPSTags = EXIF.GPSTags = {
0x0000 : "GPSVersionID",
0x0001 : "GPSLatitudeRef",
0x0002 : "GPSLatitude",
0x0003 : "GPSLongitudeRef",
0x0004 : "GPSLongitude",
0x0005 : "GPSAltitudeRef",
0x0006 : "GPSAltitude",
0x0007 : "GPSTimeStamp",
0x0008 : "GPSSatellites",
0x0009 : "GPSStatus",
0x000A : "GPSMeasureMode",
0x000B : "GPSDOP",
0x000C : "GPSSpeedRef",
0x000D : "GPSSpeed",
0x000E : "GPSTrackRef",
0x000F : "GPSTrack",
0x0010 : "GPSImgDirectionRef",
0x0011 : "GPSImgDirection",
0x0012 : "GPSMapDatum",
0x0013 : "GPSDestLatitudeRef",
0x0014 : "GPSDestLatitude",
0x0015 : "GPSDestLongitudeRef",
0x0016 : "GPSDestLongitude",
0x0017 : "GPSDestBearingRef",
0x0018 : "GPSDestBearing",
0x0019 : "GPSDestDistanceRef",
0x001A : "GPSDestDistance",
0x001B : "GPSProcessingMethod",
0x001C : "GPSAreaInformation",
0x001D : "GPSDateStamp",
0x001E : "GPSDifferential"
};
var StringValues = EXIF.StringValues = {
ExposureProgram : {
0 : "Not defined",
1 : "Manual",
2 : "Normal program",
3 : "Aperture priority",
4 : "Shutter priority",
5 : "Creative program",
6 : "Action program",
7 : "Portrait mode",
8 : "Landscape mode"
},
MeteringMode : {
0 : "Unknown",
1 : "Average",
2 : "CenterWeightedAverage",
3 : "Spot",
4 : "MultiSpot",
5 : "Pattern",
6 : "Partial",
255 : "Other"
},
LightSource : {
0 : "Unknown",
1 : "Daylight",
2 : "Fluorescent",
3 : "Tungsten (incandescent light)",
4 : "Flash",
9 : "Fine weather",
10 : "Cloudy weather",
11 : "Shade",
12 : "Daylight fluorescent (D 5700 - 7100K)",
13 : "Day white fluorescent (N 4600 - 5400K)",
14 : "Cool white fluorescent (W 3900 - 4500K)",
15 : "White fluorescent (WW 3200 - 3700K)",
17 : "Standard light A",
18 : "Standard light B",
19 : "Standard light C",
20 : "D55",
21 : "D65",
22 : "D75",
23 : "D50",
24 : "ISO studio tungsten",
255 : "Other"
},
Flash : {
0x0000 : "Flash did not fire",
0x0001 : "Flash fired",
0x0005 : "Strobe return light not detected",
0x0007 : "Strobe return light detected",
0x0009 : "Flash fired, compulsory flash mode",
0x000D : "Flash fired, compulsory flash mode, return light not detected",
0x000F : "Flash fired, compulsory flash mode, return light detected",
0x0010 : "Flash did not fire, compulsory flash mode",
0x0018 : "Flash did not fire, auto mode",
0x0019 : "Flash fired, auto mode",
0x001D : "Flash fired, auto mode, return light not detected",
0x001F : "Flash fired, auto mode, return light detected",
0x0020 : "No flash function",
0x0041 : "Flash fired, red-eye reduction mode",
0x0045 : "Flash fired, red-eye reduction mode, return light not detected",
0x0047 : "Flash fired, red-eye reduction mode, return light detected",
0x0049 : "Flash fired, compulsory flash mode, red-eye reduction mode",
0x004D : "Flash fired, compulsory flash mode, red-eye reduction mode, return light not detected",
0x004F : "Flash fired, compulsory flash mode, red-eye reduction mode, return light detected",
0x0059 : "Flash fired, auto mode, red-eye reduction mode",
0x005D : "Flash fired, auto mode, return light not detected, red-eye reduction mode",
0x005F : "Flash fired, auto mode, return light detected, red-eye reduction mode"
},
SensingMethod : {
1 : "Not defined",
2 : "One-chip color area sensor",
3 : "Two-chip color area sensor",
4 : "Three-chip color area sensor",
5 : "Color sequential area sensor",
7 : "Trilinear sensor",
8 : "Color sequential linear sensor"
},
SceneCaptureType : {
0 : "Standard",
1 : "Landscape",
2 : "Portrait",
3 : "Night scene"
},
SceneType : {
1 : "Directly photographed"
},
CustomRendered : {
0 : "Normal process",
1 : "Custom process"
},
WhiteBalance : {
0 : "Auto white balance",
1 : "Manual white balance"
},
GainControl : {
0 : "None",
1 : "Low gain up",
2 : "High gain up",
3 : "Low gain down",
4 : "High gain down"
},
Contrast : {
0 : "Normal",
1 : "Soft",
2 : "Hard"
},
Saturation : {
0 : "Normal",
1 : "Low saturation",
2 : "High saturation"
},
Sharpness : {
0 : "Normal",
1 : "Soft",
2 : "Hard"
},
SubjectDistanceRange : {
0 : "Unknown",
1 : "Macro",
2 : "Close view",
3 : "Distant view"
},
FileSource : {
3 : "DSC"
},
Components : {
0 : "",
1 : "Y",
2 : "Cb",
3 : "Cr",
4 : "R",
5 : "G",
6 : "B"
}
};
function addEvent(element, event, handler) {
if (element.addEventListener) {
element.addEventListener(event, handler, false);
} else if (element.attachEvent) {
element.attachEvent("on" + event, handler);
}
}
function imageHasData(img) {
return !!(img.exifdata);
}
function base64ToArrayBuffer(base64, contentType) {
contentType = contentType || base64.match(/^data\:([^\;]+)\;base64,/mi)[1] || ''; // e.g. 'data:image/jpeg;base64,...' => 'image/jpeg'
base64 = base64.replace(/^data\:([^\;]+)\;base64,/gmi, '');
var binary = atob(base64);
var len = binary.length;
var buffer = new ArrayBuffer(len);
var view = new Uint8Array(buffer);
for (var i = 0; i < len; i++) {
view[i] = binary.charCodeAt(i);
}
return buffer;
}
function objectURLToBlob(url, callback) {
// var http = new XMLHttpRequest();
// http.open("GET", url, true);
// http.responseType = "blob";
// http.onload = function(e) {
// if (this.status == 200 || this.status === 0) {
// callback(this.response);
// }
// };
// http.send();
// GM.xmlHttpRequest({
// method: "GET",
// url: url,
// onload: function(e) {
// if (this.status == 200 || this.status === 0) {
// callback(this.response);
// }
// }
// });
}
function getImageData(img, callback) {
function handleBinaryFile(binFile) {
var data = findEXIFinJPEG(binFile);
var iptcdata = findIPTCinJPEG(binFile);
img.exifdata = data || {};
img.iptcdata = iptcdata || {};
if (callback) {
callback.call(img);
}
}
if (img.src) {
if (/^data\:/i.test(img.src)) { // Data URI
var arrayBuffer = base64ToArrayBuffer(img.src);
handleBinaryFile(arrayBuffer);
} else if (/^blob\:/i.test(img.src)) { // Object URL
var fileReader = new FileReader();
fileReader.onload = function(e) {
handleBinaryFile(e.target.result);
};
objectURLToBlob(img.src, function (blob) {
fileReader.readAsArrayBuffer(blob);
});
} else {
// var http = new XMLHttpRequest();
// http.onload = function() {
// if (this.status == 200 || this.status === 0) {
// handleBinaryFile(http.response);
// } else {
// throw "Could not load image";
// }
// http = null;
// };
// http.open("GET", img.src, true);
// http.responseType = "arraybuffer";
// http.send(null);
GM.xmlHttpRequest({
method: "GET",
url: img.src,
responseType: 'arraybuffer',
onload: function(response) {
if (response.status == 200 || response.status === 0) {
handleBinaryFile(response.response);
}
}
});
}
} else if (window.FileReader && (img instanceof window.Blob || img instanceof window.File)) {
var fileReader = new FileReader();
fileReader.onload = function(e) {
if (debug) console.log("Got file of length " + e.target.result.byteLength);
handleBinaryFile(e.target.result);
};
fileReader.readAsArrayBuffer(img);
}
}
function findEXIFinJPEG(file) {
var dataView = new DataView(file);
if (debug) console.log("Got file of length " + file.byteLength);
if ((dataView.getUint8(0) != 0xFF) || (dataView.getUint8(1) != 0xD8)) {
if (debug) console.log("Not a valid JPEG");
return false; // not a valid jpeg
}
var offset = 2,
length = file.byteLength,
marker;
while (offset < length) {
if (dataView.getUint8(offset) != 0xFF) {
if (debug) console.log("Not a valid marker at offset " + offset + ", found: " + dataView.getUint8(offset));
return false; // not a valid marker, something is wrong
}
marker = dataView.getUint8(offset + 1);
if (debug) console.log(marker);
// we could implement handling for other markers here,
// but we're only looking for 0xFFE1 for EXIF data
if (marker == 225) {
if (debug) console.log("Found 0xFFE1 marker");
return readEXIFData(dataView, offset + 4, dataView.getUint16(offset + 2) - 2);
// offset += 2 + file.getShortAt(offset+2, true);
} else {
offset += 2 + dataView.getUint16(offset+2);
}
}
}
function findIPTCinJPEG(file) {
var dataView = new DataView(file);
if (debug) console.log("Got file of length " + file.byteLength);
if ((dataView.getUint8(0) != 0xFF) || (dataView.getUint8(1) != 0xD8)) {
if (debug) console.log("Not a valid JPEG");
return false; // not a valid jpeg
}
var offset = 2,
length = file.byteLength;
var isFieldSegmentStart = function(dataView, offset){
return (
dataView.getUint8(offset) === 0x38 &&
dataView.getUint8(offset+1) === 0x42 &&
dataView.getUint8(offset+2) === 0x49 &&
dataView.getUint8(offset+3) === 0x4D &&
dataView.getUint8(offset+4) === 0x04 &&
dataView.getUint8(offset+5) === 0x04
);
};
while (offset < length) {
if ( isFieldSegmentStart(dataView, offset )){
// Get the length of the name header (which is padded to an even number of bytes)
var nameHeaderLength = dataView.getUint8(offset+7);
if(nameHeaderLength % 2 !== 0) nameHeaderLength += 1;
// Check for pre photoshop 6 format
if(nameHeaderLength === 0) {
// Always 4
nameHeaderLength = 4;
}
var startOffset = offset + 8 + nameHeaderLength;
var sectionLength = dataView.getUint16(offset + 6 + nameHeaderLength);
return readIPTCData(file, startOffset, sectionLength);
break;
}
// Not the marker, continue searching
offset++;
}
}
var IptcFieldMap = {
0x78 : 'caption',
0x6E : 'credit',
0x19 : 'keywords',
0x37 : 'dateCreated',
0x50 : 'byline',
0x55 : 'bylineTitle',
0x7A : 'captionWriter',
0x69 : 'headline',
0x74 : 'copyright',
0x0F : 'category'
};
function readIPTCData(file, startOffset, sectionLength){
var dataView = new DataView(file);
var data = {};
var fieldValue, fieldName, dataSize, segmentType, segmentSize;
var segmentStartPos = startOffset;
while(segmentStartPos < startOffset+sectionLength) {
if(dataView.getUint8(segmentStartPos) === 0x1C && dataView.getUint8(segmentStartPos+1) === 0x02){
segmentType = dataView.getUint8(segmentStartPos+2);
if(segmentType in IptcFieldMap) {
dataSize = dataView.getInt16(segmentStartPos+3);
segmentSize = dataSize + 5;
fieldName = IptcFieldMap[segmentType];
fieldValue = getStringFromDB(dataView, segmentStartPos+5, dataSize);
// Check if we already stored a value with this name
if(data.hasOwnProperty(fieldName)) {
// Value already stored with this name, create multivalue field
if(data[fieldName] instanceof Array) {
data[fieldName].push(fieldValue);
}
else {
data[fieldName] = [data[fieldName], fieldValue];
}
}
else {
data[fieldName] = fieldValue;
}
}
}
segmentStartPos++;
}
return data;
}
function readTags(file, tiffStart, dirStart, strings, bigEnd) {
var entries = file.getUint16(dirStart, !bigEnd),
tags = {},
entryOffset, tag,
i;
for (i=0;i<entries;i++) {
entryOffset = dirStart + i*12 + 2;
tag = strings[file.getUint16(entryOffset, !bigEnd)];
if (!tag && debug) console.log("Unknown tag: " + file.getUint16(entryOffset, !bigEnd));
tags[tag] = readTagValue(file, entryOffset, tiffStart, dirStart, bigEnd);
}
return tags;
}
function readTagValue(file, entryOffset, tiffStart, dirStart, bigEnd) {
var type = file.getUint16(entryOffset+2, !bigEnd),
numValues = file.getUint32(entryOffset+4, !bigEnd),
valueOffset = file.getUint32(entryOffset+8, !bigEnd) + tiffStart,
offset,
vals, val, n,
numerator, denominator;
switch (type) {
case 1: // byte, 8-bit unsigned int
case 7: // undefined, 8-bit byte, value depending on field
if (numValues == 1) {
return file.getUint8(entryOffset + 8, !bigEnd);
} else {
offset = numValues > 4 ? valueOffset : (entryOffset + 8);
vals = [];
for (n=0;n<numValues;n++) {
vals[n] = file.getUint8(offset + n);
}
return vals;
}
case 2: // ascii, 8-bit byte
offset = numValues > 4 ? valueOffset : (entryOffset + 8);
return getStringFromDB(file, offset, numValues-1);
case 3: // short, 16 bit int
if (numValues == 1) {
return file.getUint16(entryOffset + 8, !bigEnd);
} else {
offset = numValues > 2 ? valueOffset : (entryOffset + 8);
vals = [];
for (n=0;n<numValues;n++) {
vals[n] = file.getUint16(offset + 2*n, !bigEnd);
}
return vals;
}
case 4: // long, 32 bit int
if (numValues == 1) {
return file.getUint32(entryOffset + 8, !bigEnd);
} else {
vals = [];
for (n=0;n<numValues;n++) {
vals[n] = file.getUint32(valueOffset + 4*n, !bigEnd);
}
return vals;
}
case 5: // rational = two long values, first is numerator, second is denominator
if (numValues == 1) {
numerator = file.getUint32(valueOffset, !bigEnd);
denominator = file.getUint32(valueOffset+4, !bigEnd);
val = new Number(numerator / denominator);
val.numerator = numerator;
val.denominator = denominator;
return val;
} else {
vals = [];
for (n=0;n<numValues;n++) {
numerator = file.getUint32(valueOffset + 8*n, !bigEnd);
denominator = file.getUint32(valueOffset+4 + 8*n, !bigEnd);
vals[n] = new Number(numerator / denominator);
vals[n].numerator = numerator;
vals[n].denominator = denominator;
}
return vals;
}
case 9: // slong, 32 bit signed int
if (numValues == 1) {
return file.getInt32(entryOffset + 8, !bigEnd);
} else {
vals = [];
for (n=0;n<numValues;n++) {
vals[n] = file.getInt32(valueOffset + 4*n, !bigEnd);
}
return vals;
}
case 10: // signed rational, two slongs, first is numerator, second is denominator
if (numValues == 1) {
return file.getInt32(valueOffset, !bigEnd) / file.getInt32(valueOffset+4, !bigEnd);
} else {
vals = [];
for (n=0;n<numValues;n++) {
vals[n] = file.getInt32(valueOffset + 8*n, !bigEnd) / file.getInt32(valueOffset+4 + 8*n, !bigEnd);
}
return vals;
}
}
}
function getStringFromDB(buffer, start, length) {
var outstr = "";
for (n = start; n < start+length; n++) {
outstr += String.fromCharCode(buffer.getUint8(n));
}
return outstr;
}
function readEXIFData(file, start) {
if (getStringFromDB(file, start, 4) != "Exif") {
if (debug) console.log("Not valid EXIF data! " + getStringFromDB(file, start, 4));
return false;
}
var bigEnd,
tags, tag,
exifData, gpsData,
tiffOffset = start + 6;
// test for TIFF validity and endianness
if (file.getUint16(tiffOffset) == 0x4949) {
bigEnd = false;
} else if (file.getUint16(tiffOffset) == 0x4D4D) {
bigEnd = true;
} else {
if (debug) console.log("Not valid TIFF data! (no 0x4949 or 0x4D4D)");
return false;
}
if (file.getUint16(tiffOffset+2, !bigEnd) != 0x002A) {
if (debug) console.log("Not valid TIFF data! (no 0x002A)");
return false;
}
var firstIFDOffset = file.getUint32(tiffOffset+4, !bigEnd);
if (firstIFDOffset < 0x00000008) {
if (debug) console.log("Not valid TIFF data! (First offset less than 8)", file.getUint32(tiffOffset+4, !bigEnd));
return false;
}
tags = readTags(file, tiffOffset, tiffOffset + firstIFDOffset, TiffTags, bigEnd);
if (tags.ExifIFDPointer) {
exifData = readTags(file, tiffOffset, tiffOffset + tags.ExifIFDPointer, ExifTags, bigEnd);
for (tag in exifData) {
switch (tag) {
case "LightSource" :
case "Flash" :
case "MeteringMode" :
case "ExposureProgram" :
case "SensingMethod" :
case "SceneCaptureType" :
case "SceneType" :
case "CustomRendered" :
case "WhiteBalance" :
case "GainControl" :
case "Contrast" :
case "Saturation" :
case "Sharpness" :
case "SubjectDistanceRange" :
case "FileSource" :
exifData[tag] = StringValues[tag][exifData[tag]];
break;
case "ExifVersion" :
case "FlashpixVersion" :
exifData[tag] = String.fromCharCode(exifData[tag][0], exifData[tag][1], exifData[tag][2], exifData[tag][3]);
break;
case "ComponentsConfiguration" :
exifData[tag] =
StringValues.Components[exifData[tag][0]] +
StringValues.Components[exifData[tag][1]] +
StringValues.Components[exifData[tag][2]] +
StringValues.Components[exifData[tag][3]];
break;
}
tags[tag] = exifData[tag];
}
}
if (tags.GPSInfoIFDPointer) {
gpsData = readTags(file, tiffOffset, tiffOffset + tags.GPSInfoIFDPointer, GPSTags, bigEnd);
for (tag in gpsData) {
switch (tag) {
case "GPSVersionID" :
gpsData[tag] = gpsData[tag][0] +
"." + gpsData[tag][1] +
"." + gpsData[tag][2] +
"." + gpsData[tag][3];
break;
}
tags[tag] = gpsData[tag];
}
}
return tags;
}
EXIF.getData = function(img, callback) {
if ((img instanceof Image || img instanceof HTMLImageElement) && !img.complete) return false;
if (!imageHasData(img)) {
getImageData(img, callback);
} else {
if (callback) {
callback.call(img);
}
}
return true;
}
EXIF.getTag = function(img, tag) {
if (!imageHasData(img)) return;
return img.exifdata[tag];
}
EXIF.getAllTags = function(img) {
if (!imageHasData(img)) return {};
var a,
data = img.exifdata,
tags = {};
for (a in data) {
if (data.hasOwnProperty(a)) {
tags[a] = data[a];
}
}
return tags;
}
EXIF.pretty = function(img) {
if (!imageHasData(img)) return "";
var a,
data = img.exifdata,
strPretty = "";
for (a in data) {
if (data.hasOwnProperty(a)) {
if (typeof data[a] == "object") {
if (data[a] instanceof Number) {
strPretty += a + " : " + data[a] + " [" + data[a].numerator + "/" + data[a].denominator + "]\r\n";
} else {
strPretty += a + " : [" + data[a].length + " values]\r\n";
}
} else {
strPretty += a + " : " + data[a] + "\r\n";
}
}
}
return strPretty;
}
EXIF.readFromBinaryFile = function(file) {
return findEXIFinJPEG(file);
}
if (typeof define === 'function' && define.amd) {
define('exif-js', [], function() {
return EXIF;
});
}
}.call(this));
// -- https://github.com/exif-js/exif-js