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https://github.com/FoggedLens/iD.git
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ed4929273d
(instead of dispatching `load` event to merge them into `history`) This is cleaner becuase now `context` doesn't need to keep an `altGraph` state used only for Conflict Resolution. The conflict resolution code calls the `iD.Connection` methods directly, and other places in the code call `loadEntity` and `loadTiles` wrappers that merge the entities into the main history.
67 lines
2.1 KiB
JavaScript
67 lines
2.1 KiB
JavaScript
iD.ui.Contributors = function(context) {
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function update(selection) {
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var users = {},
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limit = 4,
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entities = context.intersects(context.map().extent());
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entities.forEach(function(entity) {
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if (entity && entity.user) users[entity.user] = true;
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});
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var u = Object.keys(users),
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subset = u.slice(0, u.length > limit ? limit - 1 : limit);
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selection.html('')
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.append('span')
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.attr('class', 'icon nearby light icon-pre-text');
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var userList = d3.select(document.createElement('span'));
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userList.selectAll()
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.data(subset)
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.enter()
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.append('a')
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.attr('class', 'user-link')
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.attr('href', function(d) { return context.connection().userURL(d); })
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.attr('target', '_blank')
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.attr('tabindex', -1)
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.text(String);
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if (u.length > limit) {
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var count = d3.select(document.createElement('span'));
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count.append('a')
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.attr('target', '_blank')
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.attr('tabindex', -1)
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.attr('href', function() {
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return context.connection().changesetsURL(context.map().center(), context.map().zoom());
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})
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.text(u.length - limit + 1);
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selection.append('span')
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.html(t('contributors.truncated_list', {users: userList.html(), count: count.html()}));
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} else {
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selection.append('span')
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.html(t('contributors.list', {users: userList.html()}));
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}
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if (!u.length) {
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selection.transition().style('opacity', 0);
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} else if (selection.style('opacity') === '0') {
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selection.transition().style('opacity', 1);
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}
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}
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return function(selection) {
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update(selection);
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context.connection().on('loaded.contributors', function() {
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update(selection);
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});
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context.map().on('move.contributors', _.debounce(function() {
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update(selection);
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}, 500));
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};
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};
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