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bgeigie_viewer.js
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// ==============================================
// bGeigie Log Viewer
// ==============================================
// Nick Dolezal/Safecast, 2015 - 2017
// This code is released into the public domain.
// ==============================================
// 2018-03-15 ND: - Disable navigate away pop-up due to activation upon saving.
// 2017-09-17 ND: - Add navigate away pop-up to hopefully reduce submissions not making it into the system.
// 2017-07-07 ND: - Add date range sanity checks per Pieter.
// - Refactor alert and pop-up generation, formatting changes.
// 2017-07-06 ND: - Add more log review alert conditions per JAM.
// - Add first X line filter for alerts to remove power-on GPS/rad invalid alerts.
// 2017-07-05 ND: - Add log review alert messages and check for log file status.
// 2017-06-29 ND: - Add additional log stats per Sean, reformat log stats table.
// 2017-06-28 ND: - Add log stats table to infowindow.
// 2017-06-05 ND: - Add additional columns for single log review on api.safecast.org only.
// 2017-04-25 ND: - Fix for autozoom when running in smaller area on page.
// - Smarter handling of partial databind params.
// - Manually allow enabling infowindow on hover.
// 2016-11-22 ND: - Make various static/class functions private, comment out dead code.
// 2015-04-05 ND: - Test fix for remaining known no-draw panning issue
// 2015-03-30 ND: - Fix for various no-draw panning issues.
// 2015-03-21 ND: - Support for retrieving all logids in string or limited number.
// 2015-03-20 ND: - Major changes to core rendering logic; quadkey clustering and per-tile rendering.
// 2015-02-17 ND: - Added direct log download function - BVM.GetLogFileDirectFromUrlAsync(url, logId);
// - Removed legacy query form refs.
// - Made "zoom to marker extent" the default behavior.
// - Added setter for above: BVM.SetZoomToLogExtent(bool);
// =================================
// Requirements (Files):
// =================================
// 1. bgeigie_viewer_min.js (this file)
// 2. bgeigie_viewer_worker_min.js (*not* optional!)
// =================================
// Use
// =================================
//
// 1. Prerequisites
// -------------------------------
// var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions); // or whatever.
//
// 2. Instantiate
// -------------------------------
// var bvm = new BVM(map, null);
//
// 3. Add a log by URL directly
// -------------------------------
// bvm.GetLogFileDirectFromUrlAsync("https://safecast-production.s3.amazonaws.com/uploads/bgeigie_import/source/12070/100-1111.LOG", 12070);
//
// 3. Add a log by ID
// -------------------------------
// bvm.AddLogsByQueryFromString("12070");
//
// =================================
// Optional - Data Transfer UI
// =================================
//
// To display a UI showing download progress to the user, a div with a specific ID is required.
// This div is used to inject HTML, as Google Maps does with "map_canvas" above.
// External CSS styles and an image are also required.
//
// 1. HTML Div
// -------------------------------
// <div id="bv_transferBar" class="bv_transferBarHidden"></div>
//
// 2. World Map PNG (256x256)
// -------------------------------
// By default, "world_155a_z0.png" should be in the same path.
//
// 3. CSS Styles (many)
// -------------------------------
// Required styles are as follows.
//
// #bv_transferBar { position:absolute;top:0;bottom:0;left:0;right:0;margin:auto;padding:10px 0px 20px 20px;border:0px;background-color:rgba(255, 255, 255, 0.75);font-size:80%; }
// .bv_transferBarVisible { visibility:visible;z-index:8;width:276px;height:286px;overflow:visible; }
// .bv_transferBarHidden { visibility:hidden;z-index:-9000;width:0px;height:0px;overflow:hidden; }
// .bv_FuturaFont { font-size:100%;font-family:Futura,Futura-Medium,'Futura Medium','Futura ND Medium','Futura Std Medium','Futura Md BT','Century Gothic','Segoe UI',Helvetica,Arial,sans-serif; }
// .bv_hline { overflow:hidden;text-align:center; }
// .bv_hline:before, .bv_hline:after { background-color:#000;content:"";display:inline-block;height:1px;position:relative;vertical-align:middle;width:50%; }
// .bv_hline:before { right:0.5em;margin-left:-50%; }
// .bv_hline:after { left:0.5em;margin-right:-50%; }
//
// Note the font can be anything, but should be about that size.
// That font class is also used for marker info windows.
// bGeigie Log Viewer - Main
// Contains all useful instances of other objects and UI event handling.
// Messy and too broad but hey.
// NOTE: In most cases, null should be passed for "dataBinds".
// Only override this if you want to set custom styles or image/worker filepaths.
var BVM = (function()
{
function BVM(map, dataBinds)
{
this.mapRef = map;
this.isMobile = _IsPlatformMobile();
this.xfm = null; // data transfer manager
this.mks = null; // marker manager
this.wwm = null; // web worker manager
this.did_add_gmaps_listeners = false; // todo: move to MKS
this.zoom_to_log_extent = true; // whether or not to zoom to the extent of the log(s) after processing.
this.Init_DataBindDefaults();
if (dataBinds != null)
{
for (var key in dataBinds)
{
this.dataBinds[key] = dataBinds[key];
}//for
}//if
this.Init();
}
// =======================================================================================================
// Mandatory Initialization
// =======================================================================================================
BVM.prototype.Init = function()
{
this.Init_XFM();
this.Init_MKS();
this.Init_WWM();
//this.ApiListenerBeforeUnload_AddRemove(true); // 2018-03-15 ND: Disabling due to activation when saving
};
BVM.prototype.Init_DataBindDefaults = function()
{
var binds =
{
elementIds:
{
bv_transferBar:"bv_transferBar"
},
cssClasses:
{
bv_hline:"bv_hline",
bv_FuturaFont:"bv_FuturaFont",
bv_transferBarHidden:"bv_transferBarHidden",
bv_transferBarVisible:"bv_transferBarVisible"
},
urls:
{
world_155a_z0:"world_155a_z0.png",
bv_worker_min:"bgeigie_viewer_worker_min.js"
}
};
this.dataBinds = binds;
};
BVM.prototype.AddGmapsListener_Idle = function()
{
var fxRefresh = function()
{
this.mks.RemoveMarkersFromMapForCurrentVisibleExtent();
this.mks.AddMarkersToMapForCurrentVisibleExtent();
}.bind(this);
google.maps.event.addListener(this.mapRef, "idle", fxRefresh); // 2015-04-03 ND: idle isn't getting the bounds changed when panning north suddenly(?)
};
BVM.prototype.AddGmapsListener_OnStreetViewExit = function()
{
var pan = this.mapRef.getStreetView();
var fxRefreshIfDone = function()
{
if (!pan.getVisible()) // restore the markers to the map extent instead of street view
{
this.mks.RemoveMarkersFromMapForCurrentVisibleExtent();
this.mks.AddMarkersToMapForCurrentVisibleExtent();
}//if
else // seems to have issues with large data sets, see if this helps(?)
{
this.mks.RemoveAllMarkersFromMap();
var pos = pan.getPosition();
var lat = pos.lat();
var lon = pos.lng();
var x0 = lon - 0.005; // ~0.5km
var y0 = lat - 0.005;
var x1 = lon + 0.005;
var y1 = lat + 0.005;
var z = 21;
var last_ex = [ 0, 0, 0, 0, 0, 0, 0 ];
this.mks.RemoveAllMarkersFromMap();
this.mks.AddMarkersToMapForExtentTimer(x0, y0, x1, y1, -9000.0, -9000.0, z, last_ex, 0, 500, 0, null, null);
}//else
}.bind(this);
google.maps.event.addListener(pan, "visible_changed", fxRefreshIfDone);
};
BVM.prototype.AddGmapsListener_OnStreetViewPositionChanged = function()
{
var pan = this.mapRef.getStreetView();
var fxRefreshStreetView = function()
{
if (pan.getVisible())
{
var pos = pan.getPosition();
var lat = pos.lat();
var lon = pos.lng();
var x0 = lon - 0.005; // ~0.5km
var y0 = lat - 0.005;
var x1 = lon + 0.005;
var y1 = lat + 0.005;
var z = 21;
var last_ex = [ 0, 0, 0, 0, 0, 0, 0 ];
this.mks.RemoveAllMarkersFromMap();
this.mks.AddMarkersToMapForExtentTimer(x0, y0, x1, y1, -9000.0, -9000.0, z, last_ex, 0, 500, 0, null, null);
}//if
}.bind(this);
google.maps.event.addListener(pan, "position_changed", fxRefreshStreetView);
};
BVM.prototype.AddGmapsListeners_IfNeeded = function()
{
if (!this.did_add_gmaps_listeners)
{
this.AddGmapsListener_Idle();
this.AddGmapsListener_OnStreetViewExit();
this.AddGmapsListener_OnStreetViewPositionChanged();
this.did_add_gmaps_listeners = true;
}//if
};
BVM.prototype.Init_XFM = function()
{
var xfmcbs = function(userData) { this.TransferBar_SetHidden(false); }.bind(this);
var xfmcbe = function(userData)
{
this.xfm.ChangeMode(XFM.ModeCPU);
var sortcb = function()
{
this.wwm.TerminateWorkers();
if (this.zoom_to_log_extent) this.mks.ApplyMapVisibleExtentForMarkers();
this.mks.AddMarkersToMapForCurrentVisibleExtent();
this.AddGmapsListeners_IfNeeded();
setTimeout(function() { this.TransferBar_SetHidden(true); this.xfm.ChangeMode(XFM.ModeXF); }.bind(this), 2500);
}.bind(this);
var n = this.mks.cpms == null ? 0 : this.mks.cpms.length;
if (n > 0 && (n < 5000000 || (this.isMobile && n < 10000)))
{
this.wwm.SetFxReportDoneSortByQuadKey(sortcb);
this.mks.SortByQuadKey(); // 2015-03-13 ND: test QuadKey sort for performance
}//if
else
{
sortcb(); // bypass if likely to blow up due to RAM.
}//else
}.bind(this);
var el_bar = document.getElementById(this.dataBinds.elementIds.bv_transferBar);
this.xfm = new XFM(xfmcbs, xfmcbe, null, "Data Transfer", this.dataBinds.cssClasses.bv_hline, el_bar, this.dataBinds.cssClasses.bv_FuturaFont, this.isMobile, this.dataBinds.urls.world_155a_z0);
};
BVM.prototype.Init_MKS = function()
{
var fxGetWorkerForDispatch = function() { return this.wwm.GetWorkerForDispatch(); }.bind(this);
var fxClearAllLogIds = function() { this.xfm.ClearAllLogIds(); }.bind(this);
var fxReportResultsSuccessForLogId = function(logId) { this.xfm.ReportResultsSuccessForLogId(logId); }.bind(this);
this.mks = new MKS(this.mapRef, ICO.IconStyleMd, window.devicePixelRatio > 1.5, this.isMobile, this.dataBinds.cssClasses.bv_FuturaFont, fxGetWorkerForDispatch, fxClearAllLogIds, fxReportResultsSuccessForLogId);
};
BVM.prototype.Init_WWM = function()
{
var cb_rsuc = function(logId) { this.xfm.ReportResultsSuccessForLogId(logId); }.bind(this);
var cb_rspr = function(logId) { this.xfm.ReportStartParsingForLogId(logId); }.bind(this);
var cb_rdpr = function(logId) { this.xfm.ReportDoneParsingForLogId(logId); }.bind(this);
var cb_uimg = function(image) { this.xfm.UpdateGlobalImage(image); }.bind(this);
var cb_rdaz = function(logId) { this.xfm.ReportDoneAssignZForLogId(logId); }.bind(this);
var cb_gdpv = function(mxs, mys, minzs, cpms, alts, degs, times, litcpms, litcp5s, valids, logId, userData) { this.mks.GetDataAndDispatchPrefilterVec(mxs, mys, minzs, cpms, alts, degs, times, litcpms, litcp5s, valids, logId, userData); }.bind(this);
//var cb_adat = function(lats, lons, minzs, cpms, alts, degs, logids, times, lutidxs, mxs, mys) { this.mks.AddData(lats, lons, minzs, cpms, alts, degs, logids, times, lutidxs, mxs, mys); }.bind(this);
var cb_adat = function(minzs, cpms, alts, degs, logids, times, mxs, mys, litcpms, litcp5s, valids) { this.mks.AddData(minzs, cpms, alts, degs, logids, times, mxs, mys, litcpms, litcp5s, valids); }.bind(this);
var cb_upex = function(x0, y0, x1, y1) { this.mks.UpdateMarkerExtent(x0, y0, x1, y1); }.bind(this);
var cb_ismf = function() { return this.mks.logids == null; }.bind(this);
var cb_cpss = function(s) { this.mks.CopySummaryStats(s); }.bind(this);
this.wwm = new WWM(this.isMobile, 0, cb_rsuc, cb_rspr, cb_rdpr, cb_uimg, cb_rdaz, cb_gdpv, cb_adat, cb_upex, cb_ismf, cb_cpss, this.dataBinds.urls.bv_worker_min);
};
// =======================================================================================================
// Event handlers - abstracted download methods
// =======================================================================================================
BVM.prototype.GetJSONAsyncByQuery_AllPages = function(base_url, xfType, pageIdx, pageLimit, extra_params)
{
var title = "API Query, Page " + pageIdx;
var cb = function(response, userData)
{
var success = response != null && response.length > 0;
if (success)
{
var obj = JSON.parse(response);
var j = 0;
for (var i=0; i<obj.length; i++)
{
if (obj[i] != null && obj[i].measurements_count != 0)
{
var logId = obj[i].id;
var responseType = window.TextDecoder != null ? "arraybuffer" : null;
var wcb = function(response, userData) { this.wwm.DispatchLogParseToVec(response, logId, userData); }.bind(this);
this.xfm.AddTask(obj[i].source.url, responseType, wcb, [obj[i].id], "bGeigie Log", XF.TypeLog, obj[i].id);
j++;
}//if
else
{
console.log("BVM.GetJSONAsyncByQuery_AllPages: Log ID=%d had 0 measurements, skipping.", obj[i].id);
}//else
}//for
success = j > 0 && userData[2] < userData[3];
// now, get the next page of results.
if (success)
{
this.GetJSONAsyncByQuery_AllPages(userData[0], userData[1], userData[2] + 1, userData[3], userData[4]);
}//if
}//if
if (!success)
{
var synth_url = userData[0] + (userData[2] > 1 ? "&page=" + userData[2] : "") + (userData[4] != null ? userData[4] : "");
this.xfm.ReportResultsErrorForURL(synth_url);
}//if
}.bind(this);
var page_url = base_url + (pageIdx > 1 ? "&page=" + pageIdx : "") + (extra_params != null ? extra_params : "");
this.xfm.AddTask(page_url, null, cb, [base_url, xfType, pageIdx, pageLimit, extra_params], title, xfType, 0);
};
BVM.prototype.GetJSONAsync = function(url)
{
var cb = function(response, userData)
{
var success = response != null && response.length > 0;
if (success)
{
var obj = JSON.parse(response);
if (obj != null && obj.source != null && obj.source.url != null && obj.source.url.length > 0)
{
var logId = obj.id;
var responseType = window.TextDecoder != null ? "arraybuffer" : null;
this.xfm.AddTask(obj.source.url, responseType, function(response, userData) { this.wwm.DispatchLogParseToVec(response, logId, userData); }.bind(this), [obj.id], "bGeigie Log", XF.TypeLog, obj.id);
}//if
else
{
success = false;
}//else
}//if
if (!success)
{
this.xfm.ReportResultsErrorForURL(url);
}//if
}.bind(this);
this.xfm.AddTask(url, null, cb, null, "API Query - Log", XF.TypeLogQueryByLog, 0);
};
BVM.prototype.GetLogFileDirectFromUrlAsync = function(url, logId, cb)
{
var responseType = window.TextDecoder != null ? "arraybuffer" : null;
this.xfm.AddTask(url, responseType, function(response, userData) { if (userData.length > 0 && userData[1] != null) { userData[1](); userData = [userData[0]]; } this.wwm.DispatchLogParseToVec(response, logId, userData); }.bind(this), [logId, cb], "bGeigie Log", XF.TypeLog, logId);
};
// =======================================================================================================
// Event handlers - abstracted query methods
// =======================================================================================================
BVM.prototype.AddLogsByQueryFromString = function(txt, extra_params, page_limit)
{
if (txt == null || txt.length == 0)
{
var url = "https://api.safecast.org/bgeigie_imports.json?order=created_at+desc";
this.GetJSONAsyncByQuery_AllPages(url, XF.TypeLogQueryByUser, 1, page_limit, extra_params);
}//if
if (txt != null && txt.length > 0 && txt.substring(0,1) == "c" && txt.indexOf("cosmic") == 0)
{
page_limit = 250;
var url = "https://api.safecast.org/bgeigie_imports.json?subtype=Cosmic";
this.GetJSONAsyncByQuery_AllPages(url, XF.TypeLogQueryByUser, 1, page_limit, extra_params);
}//if
if (txt != null && txt.length > 0 && txt.substring(0,1) == "u")
{
page_limit = 250;
var url = _ParseUserInput_UserID(txt);
this.GetJSONAsyncByQuery_AllPages(url, XF.TypeLogQueryByUser, 1, page_limit, extra_params);
}//if
if (txt != null && txt.length > 0 && txt.substring(0,1) == "q")
{
page_limit = 250;
var url = _ParseUserInput_QueryText(txt);
this.GetJSONAsyncByQuery_AllPages(url, XF.TypeLogQueryByText, 1, page_limit, extra_params);
}//if
var ids = _ParseUserInputIDs(txt);
for (var i=0; i<ids.length; i++)
{
var url = "https://api.safecast.org/bgeigie_imports/" + ids[i] + ".json";
this.GetJSONAsync(url);
}//for
};
BVM.prototype.AddLogsFromQueryTextWithOptions = function(query, queryTypeId, extraParams, pageLimit)
{
if (queryTypeId == 1 && query != null && query.length > 0)
{
query = "u" + query;
}
else if (queryTypeId == 2 && query != null && query.length > 0)
{
query = "q" + query;
}
this.AddLogsByQueryFromString(query, extraParams, pageLimit);
};
// =======================================================================================================
// Event handlers - UI
// =======================================================================================================
BVM.prototype.RemoveAllMarkersFromMapAndPurgeData = function()
{
this.mks.RemoveAllMarkersFromMapAndPurgeData();
};
BVM.prototype.TransferBar_SetHidden = function(isHidden)
{
_ChangeVisibilityForElementByIdByReplacingClass(this.dataBinds.elementIds.bv_transferBar, this.dataBinds.cssClasses.bv_transferBarHidden, this.dataBinds.cssClasses.bv_transferBarVisible, isHidden);
};
BVM.prototype.SetParallelism = function(p)
{
this.wwm.SetParallelism(p);
this.xfm.SetParallelism(p);
};
BVM.prototype.SetZoomToLogExtent = function(shouldZoom)
{
this.zoom_to_log_extent = shouldZoom;
};
BVM.prototype.SetOpenInfowindowOnHover = function(shouldOpen)
{
this.mks.hover_iw = shouldOpen;
};
BVM.prototype.SetNewCustomMarkerOptions = function(width, height, alpha_fill, alpha_stroke, shadow_radius, hasBearingTick)
{
this.mks.SetNewCustomMarkerOptions(width, height, alpha_fill, alpha_stroke, shadow_radius, hasBearingTick);
};
BVM.prototype.SetNewMarkerType = function(iconTypeId)
{
this.mks.SetNewMarkerType(iconTypeId);
};
BVM.prototype.GetLogIdsEncoded = function()
{
return this.xfm.GetLogIdsEncoded();
};
BVM.prototype.GetAllLogIdsEncoded = function()
{
return this.xfm.GetAllLogIdsEncoded();
};
BVM.prototype.GetLogCount = function()
{
return this.xfm == null || this.xfm.logIds == null ? 0 : this.xfm.logIds.length;
};
// =======================================================================================================
// Static/Class Methods
// =======================================================================================================
// returns value of querystring parameter "name"
var _GetParam = function(name)
{
name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
var regexS = "[\\?&]" + name + "=([^&#]*)";
var regex = new RegExp(regexS);
var results = regex.exec(window.location.href);
return results == null ? "" : results[1];
};
// http://stackoverflow.com/questions/11381673/detecting-a-mobile-browser
// returns true if useragent is detected as being a mobile platform, or "mobile=1" is set in querystring.
var _IsPlatformMobile = function()
{
var check = false;
var ovr_str = _GetParam("mobile");
if (ovr_str != null && ovr_str.length > 0)
{
check = parseInt(ovr_str) == 1;
}//if
else
{
(function(a,b){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte|android|ipad|playbook|silk\-/i.test(a.substr(0,4)))check = true})(navigator.userAgent||navigator.vendor||window.opera);
if (!check) check = navigator.userAgent.match(/iPad/i);
if (!check) check = navigator.userAgent.match(/Android/i);
if (!check) check = window.navigator.userAgent.indexOf("iPad") > 0;
if (!check) check = window.navigator.userAgent.indexOf("Android") > 0;
}//else
return check;
};
var _ChangeVisibilityForElementByIdByReplacingClass = function(elementid, classHidden, classVisible, isHidden)
{
var el = document.getElementById(elementid);
if (el != null && isHidden && el.className == classVisible) el.className = classHidden;
else if (el != null && !isHidden && el.className == classHidden) el.className = classVisible;
};
var _ParseUserInput_QueryText = function(txt)
{
var q = txt.length > 1 ? txt.substring(1, txt.length) : null;
var url = q != null ? "https://api.safecast.org/bgeigie_imports.json?q=" + q + "&order=created_at+desc" : null;
return url;
};
var _ParseUserInput_UserID = function(txt)
{
var user_id = txt.length > 1 ? txt.substring(1, txt.length) : null;
var url = user_id != null ? "https://api.safecast.org/bgeigie_imports.json?by_user_id=" + user_id + "&order=created_at+desc" : null;
return url;
};
var _ParseUserInputIDs = function(txt)
{
var dest = new Array();
if (txt != null && txt.length > 0)
{
var txt_ids = txt.split(",");
for (var i=0; i<txt_ids.length; i++)
{
var x = parseInt(txt_ids[i]);
if (x != null && x > 0)
{
dest.push(x);
}//if
}//for
}//if
return dest;
};
// ************************************************
// ******* Navigate-Away Status Warnings **********
// ************************************************
//
// For api.safecast.org only!
BVM.ApiStatus =
{
Null: 0,
Uploaded: 1,
Unprocessed: 2,
Processed: 3,
MetadataAdded: 4,
Submitted: 5,
Approved: 6,
Done: 7
};
BVM.prototype._ApiStatusGet = function()
{
var ul = document.getElementsByTagName("ul");
var ds = null;
for (var i=0; i<ul.length; i++)
{
if (ul[i].getAttribute("id") == "progress")
{
ds = ul[i].getAttribute("data-status");
break;
}//if
}//for
return ds;
};
BVM.prototype._ApiStatusGetIsEq = function(s)
{
var ds = this._ApiStatusGet();
return s != null && ds != null && ds.toLowerCase() == s.toLowerCase();
};
BVM.prototype._ApiStatusCheck = function(ApiStatusType)
{
_DebugToStorage("_ApiStatusCheck: START!");
var d = false;
var txt = null;
switch (ApiStatusType)
{
case BVM.ApiStatus.Uploaded:
txt = "uploaded";
break;
case BVM.ApiStatus.Unprocessed:
txt = "unprocessed";
break;
case BVM.ApiStatus.Processed:
txt = "processed";
break;
case BVM.ApiStatus.MetadataAdded:
txt = "metadata_added";
break;
case BVM.ApiStatus.Submitted:
txt = "submitted";
break;
case BVM.ApiStatus.Approved:
txt = "approved";
break;
case BVM.ApiStatus.Done:
txt = "done";
break;
}//switch
if (txt != null)
{
d = this._ApiStatusGetIsEq(txt);
}//if
_DebugToStorage("_ApiStatusCheck: Input=" + ApiStatusType + ", txt=[" + (txt == null ? "<NULL>" : txt) + "]");
return d;
};
BVM.prototype._ApiMetadataFieldCheck = function(s)
{
return s != null && s.length > 0 && s.toLowerCase() != "none" && s.toLowerCase() != "not set";
};
BVM.prototype._ApiMetadataCheck = function()
{
var d = false;
var o = this._ApiMetadataGet();
if (// this._ApiMetadataFieldCheck(o.uploader)
//&& this._ApiMetadataFieldCheck(o.filename)
//&& this._ApiMetadataFieldCheck(o.lines)
//&& this._ApiMetadataFieldCheck(o.n)
//&& this._ApiMetadataFieldCheck(o.title)
//&& this._ApiMetadataFieldCheck(o.desc)
this._ApiMetadataFieldCheck(o.credits)
//&& this._ApiMetadataFieldCheck(o.height)
//&& this._ApiMetadataFieldCheck(o.orientation)
//&& this._ApiMetadataFieldCheck(o.subtype)
&& this._ApiMetadataFieldCheck(o.cities)
//&& this._ApiMetadataFieldCheck(o.comments)
)
{
d = true;
}//if
return d;
};
BVM.prototype._ApiMetadataGet = function()
{
var o = { uploader:null,
filename:null,
lines:null,
n:null,
title:null,
desc:null,
credits:null,
height:null,
orientation:null,
subtype:null,
cities:null,
comment:null };
var md = document.getElementById("metadata");
if (md != null)
{
var row = md.firstElementChild;
var span2 = row.firstElementChild;
var dds = span2.getElementsByTagName("dd");
o.uploader = dds[0].innerHTML.trim();
o.filename = dds[1].innerHTML.trim();
o.lines = dds[2].innerHTML.trim();
o.n = dds[3].innerHTML.trim();
var span7 = span2.nextElementSibling;
dds = span7.getElementsByTagName("dd");
o.title = dds[0].innerHTML.trim();
o.desc = dds[1].firstElementChild.innerHTML.trim();
o.credits = dds[2].innerHTML.trim();
o.height = dds[3].innerHTML.trim();
o.orientation = dds[4].innerHTML.trim();
o.subtype = dds[5].innerHTML.trim();
o.cities = dds[6].innerHTML.trim();
o.comment = dds[7].firstElementChild.innerHTML.trim();
}//if
return o;
};
BVM.prototype._ApiShouldShowOnBeforeUnload = function()
{
var d = false;
var txt = "";
if ( this._ApiStatusCheck(BVM.ApiStatus.Uploaded)
|| this._ApiStatusCheck(BVM.ApiStatus.Unprocessed))
{
txt = "You've submitted the log file, but you must wait for it to be processed, have metadata entered, and manually submit the file to the system.";
d = true;
}//if
else if (this._ApiStatusCheck(BVM.ApiStatus.Processed))
{
if (this._ApiMetadataCheck())
{
txt = "You must click the [SUBMIT FOR APPROVAL] button manually or this log will never make it into the system.";
}//if
else
{
txt = "You must enter metadata, then click [SUBMIT FOR APPROVAL] manually or this will never make it into the system.";
}//else
d = true;
}//else if
else if (this._ApiStatusCheck(BVM.ApiStatus.MetadataAdded))
{
txt = "You must enter metadata, then click [SUBMIT FOR APPROVAL] manually or this will never make it into the system.";
d = true;
}//else if
else
{
txt = "[DEBUG] _ApiShouldShowOnBeforeUnload - all checks passed!";
}//else
_DebugToStorage(txt);
return d;
};
BVM.prototype._ApiListenerBeforeUnload_Callback = function(e)
{
if (this._ApiShouldShowOnBeforeUnload())
{
_DebugToStorage("_ApiListenerBeforeUnload_Callback: _ApiShouldShowOnBeforeUnload was TRUE!");
e.returnValue = "Discard changes?";
return "Discard changes?";
}//if
else
{
_DebugToStorage("_ApiListenerBeforeUnload_Callback: _ApiShouldShowOnBeforeUnload was FALSE!");
}//else
};
BVM.prototype._IsPlatformEmbeddedSafecastApi = function()
{
var d = false;
var div_done = document.getElementById("done");
if (div_done != null && ( div_done.className.indexOf("bar-warning") >= 0
|| div_done.className.indexOf("bar-success") >= 0))
{
d = true;
}//if
return d;
};
BVM.prototype.ApiListenerBeforeUnload_AddRemove = function(is_enable)
{
if (!this._IsPlatformEmbeddedSafecastApi())
{
return;
}//if
var fx = function(e)
{
_DebugToStorage("FX - beforeunload event wrapper fired!");
this._ApiListenerBeforeUnload_Callback(e);
}.bind(this);
if (is_enable)
{
_DebugToStorage("ApiListenerBeforeUnload_AddRemove: Enabling beforeunload handler!");
window.addEventListener("beforeunload", fx, false);
}//if
else
{
window.removeEventListener("beforeunload", fx);
}//else
};
_DebugToStorage = function(txt)
{
/*
console.log(txt);
var dat = localStorage.getItem("BVM_DEBUG");
if (dat == null) dat = "";
localStorage.setItem("BVM_DEBUG", dat + " [" + txt + "]\n");
*/
};
return BVM;
})();
// WWM: Web worker manager.
// Manages one or more web workers with coded handling for specific messages.
var WWM = (function()
{
function WWM(isMobile, parallelism, fxReportResultsSuccessForLogId, fxReportStartParsingForLogId, fxReportDoneParsingForLogId, fxUpdateGlobalImage, fxReportDoneAssignZForLogId, fxGetDataAndDispatchPrefilter, fxAddData, fxUpdateMarkerExtent, fxGetIsMoreFields, fxCopySummaryStats, workerSrcUrl)
{
this.n = parallelism > 0 ? parallelism : navigator.hardwareConcurrency != null ? navigator.hardwareConcurrency : isMobile ? 2 : 4;
this.workers = new Array(this.n);
this.isBusy = new Uint8Array(this.n);
this.index = 0;
this.fxReportResultsSuccessForLogId = fxReportResultsSuccessForLogId; // xfm
this.fxReportStartParsingForLogId = fxReportStartParsingForLogId; // xfm
this.fxReportDoneParsingForLogId = fxReportDoneParsingForLogId; // xfm
this.fxUpdateGlobalImage = fxUpdateGlobalImage; // xfm
this.fxReportDoneAssignZForLogId = fxReportDoneAssignZForLogId; // xfm
this.fxReportDoneSortByQuadKey = null;
this.fxGetDataAndDispatchPrefilter = fxGetDataAndDispatchPrefilter; // mks
this.fxAddData = fxAddData; // mks
this.fxUpdateMarkerExtent = fxUpdateMarkerExtent; // mks
this.fxGetIsMoreFields = fxGetIsMoreFields;
this.fxCopySummaryStats = fxCopySummaryStats;
this.workerSrcUrl = workerSrcUrl;
this.summary_stats = new Array(); // 2015-03-31 ND: *** TEMP *** move elsewhere later.
for (var i=0; i<this.n; i++)
{
this.workers[i] = null;
}//for
}//WWM
WWM.prototype.SetFxReportDoneSortByQuadKey = function(cb)
{
this.fxReportDoneSortByQuadKey = cb;
};
WWM.prototype.SetParallelism = function(n)
{
var s = _sve(this.isBusy, 0, Math.min(this.n, this.workers.length));
this.n = n;
if (s == 0)
{
this.TerminateWorkers();
}//if
};
WWM.prototype.DispatchLogParseToVec = function(log, logId, userData)
{
var worker = this.GetWorkerForDispatch();
var bufs = null;
var args = { op:"PARSE_LOG_TO_VEC", log:log, logId:logId, userData:userData, is_more_fields:this.fxGetIsMoreFields(), deci:0, worker_id:worker[1] };
if (typeof log != "string") // Preferably, the log is downloaded as an arraybuffer. Arraybuffers are the only things
{ // that can be sent to a web worker without a slow-ass copy. But this is only done for
args.log = null; // platforms that support the new experimental affaybuffer->text decode. (currently Chrome, Firefox)
args.logbuffer = log;
bufs = [ log ];
}//if
worker[0].postMessage(args, bufs);
log = null;
userData = null;
};
WWM.prototype.GetWorkerForDispatch = function()
{
var idx = -1;
var max_i = Math.min(this.n, this.workers.length);
for (var i=0; i<max_i; i++)
{
if (this.isBusy[i] == 0)
{
idx = i;
}//if
}//for
if (idx == -1)
{
this.index = this.index < max_i - 1 ? this.index + 1 : 0;
idx = this.index;
}//if
this.isBusy[idx] = 1;
if (this.workers[idx] == null)
{
var worker = new Worker(this.workerSrcUrl);
this.AddWorkerCallback(worker);
this.workers[idx] = worker;
}//if
return [this.workers[idx], idx];
};
WWM.prototype.ReportWorkerIsDone = function(idx)
{
if (idx != null && idx > 0 && idx < this.isBusy.length)
{
this.isBusy[idx] = 0;
}//if
};
WWM.prototype.TerminateWorkers = function()
{
if (this.workers == null) return;
for (var i=0; i<this.workers.length; i++)
{
this.isBusy[i] = 1;
if (this.workers[i] != null)
{
this.workers[i].terminate();
}//if
}//for