The interview.html script saves saves questions and answers as a path attached to the same script but inducing it to "replay" the interview. A second aggregate.html script will scan any number of saved interviews creating "aspect" graphs to be browsed by the Solo plugin.
See Quant/Qual Interview, Saved Interviews examples.
Here we annotate the aggregate.html script in progressive detail where "..." represents parts subsequently explained.
code
We collect all the paths present on a given page.
const context = await frame.context() const paths = context.page.story .map(item => item.path) .filter(path => path) ...
We iterate over each path filling aspects to be sourced.
const aspects = [] for (const path of paths) { ... } const message = { action: "publishSourceData", name: "aspect", sourceData: aspects } window.parent.postMessage(message,'*')
We run down each path distributing asks among aspects for each page of questions.
let prev for (const step of path) { let aspect = aspects .find(aspect => aspect.name == step.title) if(!aspect) { aspect = {name:step.title, graph:new Graph()} aspects.push(aspect) } if(step.ask && step.report) { ... prev = {nid,aspect} } }
We add a node to the relevant aspect for each question asked and answered.
const props = { name:step.report, site:step.site, title:step.title } const nid = aspect.graph .addUniqNode(step.ask.summary,props) ...
We link to the previous node, if any, and duplicate it in the current aspect if this has changed.
if(prev) { if(prev.aspect === aspect) { aspect.graph.addRel('',prev.nid,nid) } else { const other = prev.aspect.graph.nodes[prev.nid] const onid = aspect.graph .addUniqNode(other.type,other.props) aspect.graph.addRel('',onid,nid) } }
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