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import { normalizeHeaders } from '~/lib/utils/common_utils';
import flash from '~/flash';
import service from '../../services';
import * as types from '../mutation_types';
import { findEntry } from '../utils';
import FilesDecoratorWorker from '../workers/files_decorator_worker';
export const toggleTreeOpen = ({ commit }, path) => {
commit(types.TOGGLE_TREE_OPEN, path);
};
export const showTreeEntry = ({ commit, dispatch, state }, path) => {
const entry = state.entries[path];
const parentPath = entry ? entry.parentPath : '';
if (parentPath) {
commit(types.SET_TREE_OPEN, parentPath);
dispatch('showTreeEntry', parentPath);
}
};
export const handleTreeEntryAction = ({ commit, dispatch }, row) => {
if (row.type === 'tree') {
dispatch('toggleTreeOpen', row.path);
} else if (row.type === 'blob' && (row.opened || row.changed)) {
if (row.changed && !row.opened) {
commit(types.TOGGLE_FILE_OPEN, row.path);
}
dispatch('setFileActive', row.path);
} else {
dispatch('getFileData', { path: row.path });
}
dispatch('showTreeEntry', row.path);
};
export const getLastCommitData = ({ state, commit, dispatch }, tree = state) => {
if (!tree || tree.lastCommitPath === null || !tree.lastCommitPath) return;
service
.getTreeLastCommit(tree.lastCommitPath)
.then(res => {
const lastCommitPath = normalizeHeaders(res.headers)['MORE-LOGS-URL'] || null;
commit(types.SET_LAST_COMMIT_URL, { tree, url: lastCommitPath });
return res.json();
})
.then(data => {
data.forEach(lastCommit => {
const entry = findEntry(tree.tree, lastCommit.type, lastCommit.file_name);
if (entry) {
commit(types.SET_LAST_COMMIT_DATA, { entry, lastCommit });
}
});
dispatch('getLastCommitData', tree);
})
.catch(() => flash('Error fetching log data.', 'alert', document, null, false, true));
};
export const getFiles = ({ state, commit }, { projectId, branchId } = {}) =>
new Promise((resolve, reject) => {
if (!state.trees[`${projectId}/${branchId}`]) {
const selectedProject = state.projects[projectId];
commit(types.CREATE_TREE, { treePath: `${projectId}/${branchId}` });
service
.getFiles(selectedProject.web_url, branchId)
.then(res => res.json())
.then(data => {
const worker = new FilesDecoratorWorker();
worker.addEventListener('message', e => {
const { entries, treeList } = e.data;
const selectedTree = state.trees[`${projectId}/${branchId}`];
commit(types.SET_ENTRIES, entries);
commit(types.SET_DIRECTORY_DATA, {
treePath: `${projectId}/${branchId}`,
data: treeList,
});
commit(types.TOGGLE_LOADING, {
entry: selectedTree,
forceValue: false,
});
worker.terminate();
resolve();
});
worker.postMessage({
data,
projectId,
branchId,
});
})
.catch(e => {
flash('Error loading tree data. Please try again.', 'alert', document, null, false, true);
reject(e);
});
} else {
resolve();
}
});
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