offline-search/index.html
2021-03-23 14:15:21 -04:00

400 lines
10 KiB
HTML

<script>
let Node = {
Create:(inID, inDisplay, inChildren)=>
{
let node = {
ID:inID,
Display:inDisplay,
Active:false,
Highlighted:0,
Parent:false,
Children:inChildren,
Leaves:[]
};
if(inChildren)
{
inChildren.forEach(c=>c.Parent = node);
}
return node;
},
Path:(inNode, inList) =>
{
let node = inNode;
while(node)
{
inList.push(node);
node = node.Parent;
}
},
Leaves:(inNode, inList) =>
{
var i;
var child;
if(inNode.Children)
{
for(i=0; i<inNode.Children.length; i++)
{
Node.Decedents(inNode.Children[i], inList);
}
}
else
{
inList.push(inNode);
}
}
};
</script>
<div id="root"></div>
<script type="module">
import _ from "https://dev.jspm.io/lodash";
import React from "https://dev.jspm.io/react/index.js";
import ReactDOM from "https://dev.jspm.io/react-dom/index.js";
import ReactDOMServer from "https://dev.jspm.io/react-dom/server.js";
let Util = {
ParsePassage:inRef=>
{
let indexNumeric = inRef.lastIndexOf(" ");
let partBook = inRef.substring(0, indexNumeric);
let chapterVerse = inRef.substring(indexNumeric+1).split(":");
return [partBook, chapterVerse[0], chapterVerse[1]];
}
};
let h = React.createElement;
let ElemApp = props =>
{
return h("div", null,
[
h(ElemTreeNode, {key:"tree", node:App.State.Tree.Root}),
h("h4", {key:0}, "topics"),
h(ElemTopics, {key:1}),
h(ElemItems, {key:3})
]
);
};
let ElemItems = props =>
{
let list = App.State.Pages.All[App.State.Pages.Active].map( i=>h(ElemItem, {...i, key:i.id} ) );
let pages = h(ElemPager, {count:App.State.Pages.All.length, active:App.State.Pages.Active}, null);
return h("div", null, [
h("h4", {key:0}, App.State.Items.Active.length+" results"),
h("div", {key:1}, pages),
h("div", {key:2}, list),
h("div", {key:3}, pages)
]);
}
let ElemItem = props =>
{
return h("div", {key:0}, [
h("div", {key:1},
[
h("span", {key:0}, props.title),
h("em", {key:1}, props.id)
]
),
h("small", {key:3}, props.bible)
])
};
let ElemPager = ({count, active}) =>
{
var children;
var blockIntro, blockAt, blockOutro;
var hitLeft, hitRight;
let renderRange = (inStart, inStop) =>
{
let output = [];
for(let i=inStart; i<=inStop; i++)
{
output.push(h("button", {key:i, onClick:e=>App.Update.Page(i)}, i+1));
}
return output;
}
let renderSpacer = () => h("span", {key:Math.random()}, "…");
blockIntro = [0, 1, 2];
blockAt = [active-1, active, active+1];
blockOutro = [count-3, count-2, count-1];
hitLeft = _.last(blockIntro) >= _.head(blockAt);
hitRight = _.last(blockAt) >= _.head(blockOutro);
if(count < 2)
{
children = [];
}
else
{
if( (hitLeft && hitRight) || count < 7)
{
children = renderRange(_.head(blockIntro), _.last(blockOutro)) /* merge all */
}
else if(!hitLeft && hitRight)
{
children = [
...renderRange(_.head(blockIntro), _.last(blockIntro)),
renderSpacer(),
...renderRange(Math.min(_.head(blockAt), _.head(blockOutro)), _.last(blockOutro)) /* merge end */
];
}
else if(hitLeft && !hitRight)
{
children = [
...renderRange(_.head(blockIntro), Math.max(_.last(blockAt), _.last(blockIntro)) ), /* merge beginning */
renderSpacer(),
...renderRange(_.head(blockOutro), _.last(blockOutro))
];
}
else if(!hitLeft && !hitRight)
{
children = [
...renderRange(_.head(blockIntro), _.last(blockIntro)),
renderSpacer(),
...renderRange(_.head(blockAt), _.last(blockAt)),
renderSpacer(),
...renderRange(_.head(blockOutro), _.last(blockOutro))
];
}
}
return h("div", {}, children);
};
let ElemTopics = props =>
{
let children = App.State.Topics.All.map( t=>
{
return h(ElemTopic, {
onClick:e=>App.Update.Topic(t),
key:t.id,
label:t.display,
active:t.active
});
});
return h("div", null, children);
};
let ElemTopic = props =>
{
let label = props.active? props.label+" !" : props.label;
return h("button", {onClick:props.onClick}, label);
};
let ElemTreeNode = ({node}) =>
{
let children = [];
if(node.Children)
{
children = node.Children.map( c=>h(ElemTreeNode, {node:c, key:c.ID}));
}
return h("div", {style:{padding:"10px"}}, [
h("strong", {
onClick:e=>
{
e.stopPropagation();
App.Update.Select(App.State.Tree, node);
},
style:
{
background:node.Highlighted?"red":"none"
}
}, node.Display),
h("div", {}, children)
]);
};
var App = {
State:
{
Items:
{
All:[],
Active:[]
},
Pages:
{
All:[],
Active:0,
},
Tree:
{
Active:false,
Highlighted:false,
Root:
Node.Create("root", "Root", [
Node.Create("b1", "Branch 1", [
Node.Create("l1", "Leaf One")
]),
Node.Create("b2", "Branch 2", [
Node.Create("l2", "Leaf Two"),
Node.Create("l3", "Leaf Three"),
])
])
},
Topics:
{
All:
[
{
id:"gospel-the",
display:"The Gospel",
active:false,
members:[]
},
{
id:"jesus-christ",
display:"Jesus Christ",
active:false,
members:[]
},
{
id:"biblical-figures",
display:"Biblical Figures",
active:false,
members:[]
},
{
id:"free-will",
display:"Free Will",
active:false,
members:[]
},
{
id:"secular-culture",
display:"Secular Culture",
active:false,
members:[]
}
],
Active:[]
},
Scripture:
{
All:{},
Active:[]
}
},
RootDOM:document.querySelector("#root"),
RootComponent:ElemApp,
Render:()=>ReactDOM.render( h(App.RootComponent), App.RootDOM ),
ApplyFilters:()=>
{
if(App.State.Topics.Active.length == 0)
{
App.State.Items.Active = [...App.State.Items.All];
}
else
{
App.State.Items.Active = App.State.Items.All.filter( item =>
{
for(let i=0; i<item.topics.length; i++)
{
for(let j=0; j<App.State.Topics.Active.length; j++)
{
if(item.topics[i] == App.State.Topics.Active[j].id)
{
return true;
}
}
}
return false;
});
}
App.State.Pages.All = _.chunk(App.State.Items.Active, 10);
App.State.Pages.Active = 0;
},
Update:
{
Select:(inTree, inNode)=>
{
if(inNode.Active)
{
inNode.Active = false;
inTree.Highlighted.forEach( h=>h.Highlighted-- );
inTree.Root.Active = true;
inTree.Root.Highlighted = true;
inTree.Active = inTree.Root;
inTree.Highlighted = [inTree.Root];
}
else
{
if(inTree.Active)
{
inTree.Active.Active = false;
inTree.Highlighted.forEach( h=>h.Highlighted-- );
}
inTree.Active = inNode;
inTree.Active.Active = true;
inTree.Highlighted = [];
Node.Path(inTree.Active, inTree.Highlighted);
inTree.Highlighted.forEach( h=>h.Highlighted++ );
}
console.log(inTree);
App.Render();
},
Load:(file)=>
{
fetch(file)
.then(inAccept=>inAccept.text())
.then(inAccept=>
{
let columns = inAccept.split("|");
App.State.Items.All = [];
for(let i=0; i<columns.length; i+=4)
{
let row = Math.floor(i/4);
App.State.Items.All[row] = {
title:columns[i+0],
id:columns[i+1],
bible:columns[i+2].split("*"),
topics:columns[i+3].split("*")
};
}
App.ApplyFilters();
App.Render();
}
);
},
Topic:(topic)=>
{
if(topic.active)
{
topic.active = false;
App.State.Topics.Active = App.State.Topics.Active.filter( t=>t.id != topic.id );
}
else
{
topic.active = true;
App.State.Topics.Active.push(topic);
}
App.ApplyFilters();
App.Render();
},
Page:(page)=>
{
if(page !== false)
{
App.State.Pages.Active = page;
App.Render();
}
}
}
};
App.Update.Load("data-flat.csv");
</script>