//
// SPDX-License-Identifier: AGPL-3.0
-window.components = window.components || {}
-window.components.collection_table_narrow = {
+window.CollectionsTable = {
+ maybeLoadMore: function(dom) {
+ var loader = this.loader
+ if (loader.state != loader.READY)
+ // Can't start getting more items anyway: no point in
+ // checking anything else.
+ return
+ var contentRect = dom.getBoundingClientRect()
+ var scroller = window // TODO: use dom's nearest ancestor with scrollbars
+ if (contentRect.bottom < 2 * scroller.innerHeight) {
+ // We have less than 1 page worth of content available
+ // below the visible area. Load more.
+ loader.loadMore()
+ // Indicate loading is in progress.
+ window.requestAnimationFrame(m.redraw)
+ }
+ },
+ oncreate: function(vnode) {
+ vnode.state.maybeLoadMore = vnode.state.maybeLoadMore.bind(vnode.state, vnode.dom)
+ window.addEventListener('scroll', vnode.state.maybeLoadMore)
+ window.addEventListener('resize', vnode.state.maybeLoadMore)
+ vnode.state.timer = window.setInterval(vnode.state.maybeLoadMore, 200)
+ vnode.state.loader = vnode.attrs.loader
+ vnode.state.onupdate(vnode)
+ },
+ onupdate: function(vnode) {
+ vnode.state.loader = vnode.attrs.loader
+ },
+ onremove: function(vnode) {
+ window.clearInterval(vnode.state.timer)
+ window.removeEventListener('scroll', vnode.state.maybeLoadMore)
+ window.removeEventListener('resize', vnode.state.maybeLoadMore)
+ },
view: function(vnode) {
+ var loader = vnode.attrs.loader
return m('table.table.table-condensed', [
- m('thead', m('tr', m('th', vnode.attrs.key))),
+ m('thead', m('tr', [
+ m('th'),
+ m('th', 'uuid'),
+ m('th', 'name'),
+ m('th', 'last modified'),
+ ])),
m('tbody', [
- vnode.attrs.items().map(function(item) {
+ loader.items().map(function(item) {
return m('tr', [
m('td', [
- m('a', {href: '/collections/'+item.uuid}, item.name || '(unnamed)'),
- m('br'),
- item.modified_at,
+ item.workbenchBaseURL() &&
+ m('a.btn.btn-xs.btn-default', {
+ href: item.workbenchBaseURL()+'collections/'+item.uuid,
+ }, 'Show'),
]),
+ m('td.arvados-uuid', item.uuid),
+ m('td', item.name || '(unnamed)'),
+ m('td', m(LocalizedDateTime, {parse: item.modified_at})),
])
}),
]),
+ loader.state == loader.DONE ? null : m('tfoot', m('tr', [
+ m('th[colspan=4]', m('button.btn.btn-xs', {
+ className: loader.state == loader.LOADING ? 'btn-default' : 'btn-primary',
+ style: {
+ display: 'block',
+ width: '12em',
+ marginLeft: 'auto',
+ marginRight: 'auto',
+ },
+ disabled: loader.state == loader.LOADING,
+ onclick: function() {
+ loader.loadMore()
+ return false
+ },
+ }, loader.state == loader.LOADING ? '(loading)' : 'Load more')),
+ ])),
])
},
}
-window.components.collection_search = {
+window.CollectionsSearch = {
oninit: function(vnode) {
- vnode.state.sessionDB = new window.models.SessionDB()
- vnode.state.searchEntered = m.stream('')
- vnode.state.searchStart = m.stream('')
- vnode.state.items = {}
- vnode.state.searchStart.map(function(q) {
- var sessions = vnode.state.sessionDB.loadAll()
- var cookie = (new Date()).getTime()
- vnode.state.cookie = cookie
- Object.keys(sessions).map(function(key) {
- if (!vnode.state.items[key])
- vnode.state.items[key] = m.stream([])
- vnode.state.items[key].dirty = true
- vnode.state.sessionDB.request(sessions[key], 'arvados/v1/collections', {
- data: {
- filters: JSON.stringify(!q ? [] : [['any', '@@', q+':*']]),
- },
- }).then(function(resp) {
- if (cookie !== vnode.state.cookie)
- // a newer query is in progress; ignore this result.
- return
- vnode.state.items[key](resp.items)
- vnode.state.items[key].dirty = false
+ vnode.state.sessionDB = new SessionDB()
+ vnode.state.searchEntered = m.stream()
+ vnode.state.searchActive = m.stream()
+ // When searchActive changes (e.g., when restoring state
+ // after navigation), update the text field too.
+ vnode.state.searchActive.map(vnode.state.searchEntered)
+ // When searchActive changes, create a new loader that filters
+ // with the given search term.
+ vnode.state.searchActive.map(function(q) {
+ var sessions = vnode.state.sessionDB.loadActive()
+ vnode.state.loader = new MergingLoader({
+ children: Object.keys(sessions).map(function(key) {
+ var session = sessions[key]
+ var workbenchBaseURL = function() {
+ return vnode.state.sessionDB.workbenchBaseURL(session)
+ }
+ return new MultipageLoader({
+ sessionKey: key,
+ loadFunc: function(filters) {
+ var tsquery = to_tsquery(q)
+ if (tsquery) {
+ filters = filters.slice(0)
+ filters.push(['any', '@@', tsquery])
+ }
+ return vnode.state.sessionDB.request(session, 'arvados/v1/collections', {
+ data: {
+ filters: JSON.stringify(filters),
+ count: 'none',
+ },
+ }).then(function(resp) {
+ resp.items.map(function(item) {
+ item.workbenchBaseURL = workbenchBaseURL
+ })
+ return resp
+ })
+ },
+ })
})
})
})
},
view: function(vnode) {
- var items = vnode.state.items
+ var sessions = vnode.state.sessionDB.loadAll()
return m('form', {
onsubmit: function() {
- vnode.state.searchStart(vnode.state.searchEntered())
+ vnode.state.searchActive(vnode.state.searchEntered())
+ vnode.state.forgetSavedHeight = true
return false
},
}, [
- m('.row', [
- m('.col-md-6', [
- m('.input-group', [
- m('input#search.form-control[placeholder=Search]', {
- oninput: m.withAttr('value', debounce(200, vnode.state.searchEntered)),
- }),
- m('.input-group-btn', [
- m('input.btn.btn-primary[type=submit][value="Search"]'),
+ m(SaveUIState, {
+ defaultState: '',
+ currentState: vnode.state.searchActive,
+ forgetSavedHeight: vnode.state.forgetSavedHeight,
+ saveBodyHeight: true,
+ }),
+ vnode.state.loader && [
+ m('.row', [
+ m('.col-md-6', [
+ m('.input-group', [
+ m('input#search.form-control[placeholder=Search]', {
+ oninput: m.withAttr('value', vnode.state.searchEntered),
+ value: vnode.state.searchEntered(),
+ }),
+ m('.input-group-btn', [
+ m('input.btn.btn-primary[type=submit][value="Search"]'),
+ ]),
]),
]),
+ m('.col-md-6', [
+ 'Searching sites: ',
+ vnode.state.loader.children.length == 0
+ ? m('span.label.label-xs.label-danger', 'none')
+ : vnode.state.loader.children.map(function(child) {
+ return [m('span.label.label-xs', {
+ className: child.state == child.LOADING ? 'label-warning' : 'label-success',
+ }, child.sessionKey), ' ']
+ }),
+ ' ',
+ m('a[href="/sessions"]', 'Add/remove sites'),
+ ]),
]),
- m('.col-md-6', [
- 'Searching sites: ',
- Object.keys(items).length == 0
- ? m('span.label.label-xs.label-danger', 'none')
- : Object.keys(items).sort().map(function(key) {
- return [m('span.label.label-xs.label-info', key), ' ']
- }),
- ' ',
- m('a[href="/sessions"]', 'Add/remove sites'),
- ]),
- ]),
- m('.row', Object.keys(items).sort().map(function(key) {
- return m('.col-md-3', {key: key, style: {
- opacity: items[key].dirty ? 0.5 : 1,
- }}, [
- m(window.components.collection_table_narrow, {
- key: key,
- items: items[key],
- }),
- ])
- })),
+ m(CollectionsTable, {
+ loader: vnode.state.loader,
+ }),
+ ],
])
},
}
-
-function debounce(t, f) {
- // Return a new function that waits until t milliseconds have
- // passed since it was last called, then calls f with its most
- // recent arguments.
- var this_was = this
- var pending
- return function() {
- var args = arguments
- if (pending) {
- console.log("debounce!")
- window.clearTimeout(pending)
- }
- pending = window.setTimeout(function() {
- pending = undefined
- f.apply(this_was, args)
- }, t)
- }
-}
projects / arvados.git / blobdiff