nfp_sites/nfp_moe/app/page_tree.js

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const api = require('./api')
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const Tree = window.__nfptree && window.__nfptree.tree || []
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const TreeMap = new Map()
exports.Tree = Tree
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exports.TreeMap = TreeMap
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function parseLeaf(tree) {
for (let branch of tree) {
TreeMap.set(branch.path, branch)
if (branch.children && branch.children.length) {
parseLeaf(branch.children)
}
}
}
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parseLeaf(Tree)
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function processPageBranch(arr, branches, prefix) {
branches.forEach((page) => {
arr.push({ id: page.id, name: prefix + page.name })
if (page.children && page.children.length) {
processPageBranch(arr, page.children, page.name + ' -> ')
}
})
}
exports.getFlatTree = function() {
let arr = []
processPageBranch(arr, Tree, '')
return arr
}
exports.refreshTree = function() {
return api.sendRequest({
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method: 'GET',
url: '/api/pagetree',
})
.then(pages => {
Tree.splice(0, Tree.length)
Tree.push.apply(Tree, pages.tree)
TreeMap.clear()
parseLeaf(Tree)
})
}