Template:Opencast release history
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<graph mode=interactive> {
"version": 2,
"data": [
{
"name": "releases",
"url": "wikidatasparql:///?query=%23defaultView%3ATimeline%0ASELECT%20%3Fdate%20%3Fversion%20%7B%0A%20%20wd%3AQ955212%20p%3AP348%20%5B%20%23%20replace%20Q381%20with%20Wikidata%20identifier%20of%20your%20software%0A%20%20%20%20ps%3AP348%20%3Fversion%20%3B%0A%20%20%20%20pq%3AP577%20%3Fdate%0A%20%20%5D%0A%7D&format=json",
"format": {"type": "json"},
"transform": [
{
"type": "formula",
"field": "release_date",
"as": "release_date",
"expr": "datetime(datum.date)"
},
{
"type": "formula",
"field": "release_version",
"as": "release_version",
"expr": "datum.version"
},
{
"type": "formula",
"field": "release_major",
"as": "release_major",
"expr": "replace(datum.version, /^(\\d+).+/, '$1')"
},
{
"type": "formula",
"field": "release_major_numeric",
"as": "release_major_numeric",
"expr": "1*datum.release_major"
},
{
"type": "formula",
"field": "release_dot_text",
"as": "release_dot_text",
"expr": "'version: ' + datum.release_version + ' | ' + year(datum.release_date) + '-' + (month(datum.release_date) + 1) + '-' + date(datum.release_date)"
},
{"type": "sort","by": "release_major_numeric"}
]
}
],
"width": 1000,
"height": 200,
"config": {
"text": {"font": "Ideal Sans, Avenir Next, Helvetica"},
"title": {
"font": "Ideal Sans, Avenir Next, Helvetica",
"fontWeight": 500,
"fontSize": 17,
"limit": -1
},
"axis": {
"labelFont": "Ideal Sans, Avenir Next, Helvetica",
"labelFontSize": 12
}
},
"title": {
"text": "Opencast release history",
"orient": "top",
"anchor": "start",
"frame": "group"
},
"scales": [
{
"name": "xScale",
"type": "time",
"domain": {"data": "releases","field": "release_date"},
"range": "width"
},
{
"name": "yScale",
"type": "linear",
"domain": {"data": "releases","field": "release_major_numeric"},
"range": "height",
"reverse": true
},
{
"name": "colorScale",
"type": "ordinal",
"domain": {"data": "releases","field": "release_major_numeric"},
"range": "category20"
}
],
"axes": [
{"scale": "xScale","orient": "bottom","type": "x"},
{"scale": "yScale","orient": "left","type": "y"}
],
"marks": [
{
"type": "symbol",
"name": "dots",
"from": {"data": "releases"},
"properties": {
"enter": {
"shape": {"value": "circle"},
"x": {"field": "release_date","scale": "xScale"},
"y": {"field": "release_major_numeric","scale": "yScale"},
"fill": {"field": "release_major_numeric","scale": "colorScale"}
},
"update": {"fillOpacity": {"value": 1}},
"hover": {"fillOpacity": {"value": 0.5}}
}
}, {
"type": "text",
"properties": {
"enter": {
"align": {"value": "center"},
"fill": {"value": "#333"}
},
"update": {
"x": {"scale": "xScale", "signal": "tooltip.release_date"},
"y": {"scale": "yScale", "signal": "tooltip.release_major", "offset": -8},
"text": {"signal": "tooltip.release_dot_text"},
"fillOpacity": {
"rule": [
{
"predicate": {"name": "tooltip", "id": {"value": null}},
"value": 0
},
{"value": 1}
]
}
}
}
}
],
"signals": [
{
"name": "tooltip",
"init": {},
"streams": [
{"type": "symbol:mouseover", "expr": "datum"},
{"type": "symbol:mouseout", "expr": "{}"}
]
}
],
"predicates": [
{
"name": "tooltip", "type": "==",
"operands": [{"signal": "tooltip._id"}, {"arg": "id"}]
}
],
"legends": [
{
"title": "major version",
"fill": "colorScale",
"orient": "bottom",
"direction": "horizontal",
"encode": {
"title": {"update": {"fontSize": {"value": 15}}},
"labels": {"update": {"fontSize": {"value": 12}}}
}
}
]
} </graph>
File:Test Template Info-Icon - Version (2).svg Template documentation[view] [edit] [history] [purge]
.svg){kind=link}
Usage
[edit source]This template does not take parameters. If it's broken, just remove it from the wiki article and maybe notify its author.
Goal
[edit source]Showing the Opencast-release cycle over time. Data is obtained from WikiData, and updated on Wikidata by a bot. A template for Vega5 is already prepared.
Readers can see:
- how frequently minor versions for major versions are being released (and compare that to the claims in text)
- for how long major releases are being supplied with (security) updates
- which one the major version is and whether it's the first (potentially bugged) minor version of that branch
- overlapping support time spans for major releases