| 1 | <!DOCTYPE html> |
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| 2 | <html> |
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| 3 | <head> |
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| 4 | <!-- Launch with python -m CGIHTTPServer 80 --> |
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| 5 | <meta http-equiv="Content-Type" content="text/html;charset=utf-8"> |
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| 6 | <title>CMS Monitor v0.2</title> |
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| 7 | <style> |
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| 8 | * { |
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| 9 | box-sizing: border-box; |
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| 10 | } |
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| 11 | body { |
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| 12 | background-color: #000033; |
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| 13 | } |
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| 14 | /* Create three unequal columns that float next to each other */ |
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| 15 | .column { |
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| 16 | float: left; |
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| 17 | padding: 10px; |
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| 18 | background-color:black; |
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| 19 | color:goldenrod |
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| 20 | } |
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| 21 | |
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| 22 | .left { |
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| 23 | width: 50%; |
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| 24 | } |
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| 25 | |
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| 26 | .middle, .right { |
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| 27 | width: 25%; |
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| 28 | } |
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| 29 | |
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| 30 | /* Clear floats after the columns */ |
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| 31 | .row:after { |
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| 32 | content: ""; |
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| 33 | display: table; |
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| 34 | clear: both; |
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| 35 | } |
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| 36 | </style> |
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| 37 | </head> |
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| 38 | <body> |
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| 39 | <div class="row"> |
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| 40 | <div class="column left" > |
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| 41 | <h2>Active CMS Messages</h2> |
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| 42 | <p id="msgs"></p> |
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| 43 | </div> |
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| 44 | <div class="column middle" > |
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| 45 | <h2>Active HAR Messages</h2> |
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| 46 | <p>Not implemented yet.</p> |
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| 47 | </div> |
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| 48 | <div class="column right" > |
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| 49 | <h2>Active Lane Closures</h2> |
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| 50 | <p>Not implemented yet.</p> |
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| 51 | </div> |
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| 52 | </div> |
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| 53 | |
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| 54 | |
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| 55 | <script src="js/common.js"></script> |
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| 56 | <script> |
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| 57 | var cmsLocations = {}; |
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| 58 | // Load the CMS locations from the geojson file |
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| 59 | function loadCMSlocations() |
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| 60 | { |
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| 61 | loadJSON("data_layers/cms_locations_D12.gjson", function(response) |
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| 62 | { |
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| 63 | // Parse JSON string into object |
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| 64 | var cmsjson = JSON.parse(response); |
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| 65 | for (var i = 0; i < cmsjson.features.length; i++) |
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| 66 | { |
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| 67 | var item = cmsjson.features[i]; |
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| 68 | // Add each item to a lookup dictionary |
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| 69 | cmsLocations[item.id] = item; |
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| 70 | } |
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| 71 | }); |
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| 72 | } |
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| 73 | // Load the file of CMS messages |
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| 74 | function loadAllcmsMessages() |
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| 75 | { |
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| 76 | var display = document.getElementById("msgs"); |
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| 77 | display.innerHTML = "" |
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| 78 | loadJSON("cms_messages.json", function(response) |
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| 79 | { |
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| 80 | // Parse JSON string into object |
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| 81 | messagejson = JSON.parse(response); |
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| 82 | // Consider each message |
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| 83 | for (var i = 0; i < messagejson.data.length; i++) |
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| 84 | { |
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| 85 | var item = messagejson.data[i]; |
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| 86 | // Find the location for this message |
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| 87 | var cmsLoc = cmsLocations[item.cms.index]; |
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| 88 | // Build the message display |
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| 89 | var current = (item.cms.message.phase1.Line1.toUpperCase() + ":" + |
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| 90 | item.cms.message.phase1.Line2.toUpperCase() + ":" + |
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| 91 | item.cms.message.phase1.Line3.toUpperCase() + ":" + |
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| 92 | item.cms.message.phase2.Line1.toUpperCase() + ":" + |
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| 93 | item.cms.message.phase2.Line2.toUpperCase() + ":" + |
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| 94 | item.cms.message.phase2.Line3.toUpperCase()) |
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| 95 | // If the message isn't blank, append it to the list |
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| 96 | if (current != ":::::") |
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| 97 | { |
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| 98 | display.innerHTML += "<br>" + item.cms.index + ": " + |
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| 99 | cmsLoc.properties.location + " " + cmsLoc.properties.street; |
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| 100 | display.innerHTML += "<br>" + current + "<br>"; |
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| 101 | } |
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| 102 | } |
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| 103 | }); |
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| 104 | } |
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| 105 | |
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| 106 | // Start |
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| 107 | loadCMSlocations(); |
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| 108 | loadAllcmsMessages(); |
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| 109 | // start an interval timer to refresh the cms icons every 10 seconds |
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| 110 | var cmsTimer = setInterval(loadAllcmsMessages, 10000); |
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| 111 | |
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| 112 | </script> |
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| 113 | </body> |
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| 114 | </html> |
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