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author | Igor Drozdov <idrozdov@gitlab.com> | 2019-04-01 17:36:11 +0300 |
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committer | Igor Drozdov <idrozdov@gitlab.com> | 2019-04-01 17:36:11 +0300 |
commit | 04bb35a4b562fd57b14c55645bb1848a50cdef56 (patch) | |
tree | 1bd1ac2af6a5c088ac2529cdbccceeca402d3ebe /app/assets/javascripts/mr_popover/index.js | |
parent | ade207e575ab846f6d354aaccc1382a6e512dd0d (diff) | |
parent | b8118a65d595040bfce2d83d5e38dd63ebfedb58 (diff) | |
download | gitlab-ce-04bb35a4b562fd57b14c55645bb1848a50cdef56.tar.gz |
Merge branch 'master' into id-split-self-approval-restrictionsid-split-self-approval-restrictions
Diffstat (limited to 'app/assets/javascripts/mr_popover/index.js')
-rw-r--r-- | app/assets/javascripts/mr_popover/index.js | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/app/assets/javascripts/mr_popover/index.js b/app/assets/javascripts/mr_popover/index.js new file mode 100644 index 00000000000..cc686b401d2 --- /dev/null +++ b/app/assets/javascripts/mr_popover/index.js @@ -0,0 +1,62 @@ +import Vue from 'vue'; +import VueApollo from 'vue-apollo'; +import MRPopover from './components/mr_popover.vue'; +import createDefaultClient from '~/lib/graphql'; + +let renderedPopover; +let renderFn; + +const handleUserPopoverMouseOut = ({ target }) => { + target.removeEventListener('mouseleave', handleUserPopoverMouseOut); + + if (renderFn) { + clearTimeout(renderFn); + } + if (renderedPopover) { + renderedPopover.$destroy(); + renderedPopover = null; + } +}; + +/** + * Adds a MergeRequestPopover component to the body, hands over as much data as the target element has in data attributes. + * loads based on data-project-path and data-iid more data about an MR from the API and sets it on the popover + */ +const handleMRPopoverMount = apolloProvider => ({ target }) => { + // Add listener to actually remove it again + target.addEventListener('mouseleave', handleUserPopoverMouseOut); + + const { projectPath, mrTitle, iid } = target.dataset; + const mergeRequest = {}; + + renderFn = setTimeout(() => { + const MRPopoverComponent = Vue.extend(MRPopover); + renderedPopover = new MRPopoverComponent({ + propsData: { + target, + projectPath, + mergeRequestIID: iid, + mergeRequest, + mergeRequestTitle: mrTitle, + }, + apolloProvider, + }); + + renderedPopover.$mount(); + }, 200); // 200ms delay so not every mouseover triggers Popover + API Call +}; + +export default elements => { + const mrLinks = elements || [...document.querySelectorAll('.gfm-merge_request')]; + if (mrLinks.length > 0) { + Vue.use(VueApollo); + + const apolloProvider = new VueApollo({ + defaultClient: createDefaultClient(), + }); + + mrLinks.forEach(el => { + el.addEventListener('mouseenter', handleMRPopoverMount(apolloProvider)); + }); + } +}; |