From 0ae9a7f6acbdf6ecade8d349981e8d6badef7ff9 Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Sun, 29 Sep 2019 22:27:03 -0400
Subject: added pdf text searching

---
 src/client/views/search/SearchBox.tsx  | 15 ++++++++++-----
 src/client/views/search/SearchItem.tsx |  3 ++-
 2 files changed, 12 insertions(+), 6 deletions(-)

(limited to 'src/client/views/search')

diff --git a/src/client/views/search/SearchBox.tsx b/src/client/views/search/SearchBox.tsx
index 0d50124dd..f53270c64 100644
--- a/src/client/views/search/SearchBox.tsx
+++ b/src/client/views/search/SearchBox.tsx
@@ -18,6 +18,7 @@ import { FilterBox } from './FilterBox';
 import "./FilterBox.scss";
 import "./SearchBox.scss";
 import { SearchItem } from './SearchItem';
+import { string } from 'prop-types';
 
 library.add(faTimes);
 
@@ -27,7 +28,7 @@ export class SearchBox extends React.Component {
     @observable private _searchString: string = "";
     @observable private _resultsOpen: boolean = false;
     @observable private _searchbarOpen: boolean = false;
-    @observable private _results: [Doc, string[]][] = [];
+    @observable private _results: [Doc, string[], string[]][] = [];
     private _resultsSet = new Map<Doc, number>();
     @observable private _openNoResults: boolean = false;
     @observable private _visibleElements: JSX.Element[] = [];
@@ -159,6 +160,8 @@ export class SearchBox extends React.Component {
 
                     const highlighting = res.highlighting || {};
                     const highlightList = res.docs.map(doc => highlighting[doc[Id]]);
+                    const lines = new Map<string, string[]>();
+                    res.docs.map((doc, i) => lines.set(doc[Id], res.lines[i]));
                     const docs = await Promise.all(res.docs.map(async doc => (await Cast(doc.extendsDoc, Doc)) || doc));
                     const highlights: typeof res.highlighting = {};
                     docs.forEach((doc, index) => highlights[doc[Id]] = highlightList[index]);
@@ -168,12 +171,14 @@ export class SearchBox extends React.Component {
                         filteredDocs.forEach(doc => {
                             const index = this._resultsSet.get(doc);
                             const highlight = highlights[doc[Id]];
+                            const line = lines.get(doc[Id]) || [];
                             const hlights = highlight ? Object.keys(highlight).map(key => key.substring(0, key.length - 2)) : [];
                             if (index === undefined) {
                                 this._resultsSet.set(doc, this._results.length);
-                                this._results.push([doc, hlights]);
+                                this._results.push([doc, hlights, line]);
                             } else {
                                 this._results[index][1].push(...hlights);
+                                this._results[index][2].push(...line);
                             }
                         });
                     });
@@ -296,13 +301,13 @@ export class SearchBox extends React.Component {
             }
             else {
                 if (this._isSearch[i] !== "search") {
-                    let result: [Doc, string[]] | undefined = undefined;
+                    let result: [Doc, string[], string[]] | undefined = undefined;
                     if (i >= this._results.length) {
                         this.getResults(this._searchString);
                         if (i < this._results.length) result = this._results[i];
                         if (result) {
                             let highlights = Array.from([...Array.from(new Set(result[1]).values())]).filter(v => v !== "search_string");
-                            this._visibleElements[i] = <SearchItem doc={result[0]} query={this._searchString} key={result[0][Id]} highlighting={highlights} />;
+                            this._visibleElements[i] = <SearchItem doc={result[0]} query={this._searchString} key={result[0][Id]} lines={result[2]} highlighting={highlights} />;
                             this._isSearch[i] = "search";
                         }
                     }
@@ -310,7 +315,7 @@ export class SearchBox extends React.Component {
                         result = this._results[i];
                         if (result) {
                             let highlights = Array.from([...Array.from(new Set(result[1]).values())]).filter(v => v !== "search_string");
-                            this._visibleElements[i] = <SearchItem doc={result[0]} query={this._searchString} key={result[0][Id]} highlighting={highlights} />;
+                            this._visibleElements[i] = <SearchItem doc={result[0]} query={this._searchString} key={result[0][Id]} lines={result[2]} highlighting={highlights} />;
                             this._isSearch[i] = "search";
                         }
                     }
diff --git a/src/client/views/search/SearchItem.tsx b/src/client/views/search/SearchItem.tsx
index 96eefacc2..4d021216d 100644
--- a/src/client/views/search/SearchItem.tsx
+++ b/src/client/views/search/SearchItem.tsx
@@ -30,6 +30,7 @@ export interface SearchItemProps {
     doc: Doc;
     query: string;
     highlighting: string[];
+    lines: string[];
 }
 
 library.add(faCaretUp);
@@ -288,7 +289,7 @@ export class SearchItem extends React.Component<SearchItemProps> {
                         <div title="Drag as document" onPointerDown={this.onPointerDown} style={{ marginRight: "7px" }}> <FontAwesomeIcon icon="file" size="lg" /> </div>
                         <div className="search-title-container">
                             <div className="search-title">{StrCast(this.props.doc.title)}</div>
-                            <div className="search-highlighting">Matched fields: {this.props.highlighting.join(", ")}</div>
+                            <div className="search-highlighting">{this.props.highlighting.length ? "Matched fields:" + this.props.highlighting.join(", ") : this.props.lines.length ? "Text:" + this.props.lines[0] : ""}</div>
                         </div>
                         <div className="search-info" style={{ width: this._useIcons ? "15%" : "400px" }}>
                             <div className={`icon-${this._useIcons ? "icons" : "live"}`}>
-- 
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