• api function to index an epub folder/file and add it to our existing index instance

Hello, I am quite new at these stuff. I am facing some problems while installing the project. I tried installing the project by the command 'npm install epub-full-text-search --save'. After many tiresome attempts, the command is finally running without any error but some warnings.
like :
C:\Users\11050\Documents>npm install epub-full-text-search --save
npm WARN saveError ENOENT: no such file or directory, open 'C:\Users\11050\package.json'
npm WARN enoent ENOENT: no such file or directory, open 'C:\Users\11050\package.json'
npm WARN 11050 No description
npm WARN 11050 No repository field.
npm WARN 11050 No README data
npm WARN 11050 No license field.
npm WARN 11050 Invalid dependency: jasmine-core undefined
npm WARN 11050 Invalid dependency: jquery undefined
npm WARN 11050 Invalid dependency: jquery-easing undefined
I thought a folder containing the code would appear in my Documents directory but there was no such thing. Then I download the project and and from my git bash, ran 'npm install' to install the dependencies. It showed message like 'finished generating code' (with two warnings).

npm WARN [email protected] requires a peer of webpack@1 || 2 || ^2.1.0-beta || ^2.2.0-rc but none was installed.
npm WARN The package brfs is included as both a dev and production dependency.

Then I tried to run epub-search start and it could not recognize 'epub-search' as a command. So I am back to square one. Where do I proceed from this ? Is my way of installation even correct ?

for

• Webservice
• SearchEngine

pkg

if it is necessary to rebuild the index,
because e.g. new epub-content is added

I am working on integrating this into an app and I want to display an excerpt of the content surrounding the search term. How would I implement something like this?

Hello,

I want to use this code in AWS lambda function but the problen is that the levelDB doesn't store the db in the folder. it can store the following files:

000003.log size: 8830932
CURRENT size: 16
IndexControllerDB.json size: 118
LOCK size: 0
LOG size: 57
MANIFEST-000002 size: 50

but it can't save .ldb file. is there any way to full print the debugging stack to see what is going wrong.

thanks

@larsvoigt
Dear Lars,
I have tried to integrate full-text-search in my Readium cloud reader, by flowing the instructions you shared in readium/readium-js#17:
"epub-full-text-search usage
If you want see how this feature can be implemented then check out branch.
To get it run call:
Prerequisites are same like the orginal readium repro
npm run build
npm run dist:cloudReaderWithFullTextSearch"
But I cannot integrate it in my Cloud reader that locally works on my computer. When I use "npm run dist:cloudReaderWithFullTextSearch", my build-output folder is empty. Also the dist folder does not consist of all required folders and files.
Could you please let me know if I need to take into account specific points.
Thanks in advance,
Hajar

yield hits for all books although epub title was set

@larsvoigt I wished to use epub-search-engine in my readium project. I installed the project in my node_modules directory.
For library use , the first command was , import epubsearch from epub-full-text-search.
However, npm does not seem to recognize import and generated an error. I used babel transpiler and the import command changed to -
"use strict";

var _epubFullTextSearch = require("epub-full-text-search");

var _epubFullTextSearch2 = _interopRequireDefault(_epubFullTextSearch);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

However, Readium also does not recognize require().

Is ther any way around this problem ? Any suggestion will be greatly appreciated.

Hi @larsvoigt,
Is there any command to remove an indexed ebooks?
Thanks in advance,
Hajar

• option to generate a portable index for an ebook

Get only suggestions for one ebook.

For now subelements of elements with

<... epub:type="annotation" />

should be ignored in indexing process.
Because it is not really clear if the epub-reader-client will be show or hide the annotation element.

• option force re-indexing
• api function to start re-indexing

• single cfis
• single cfis for docs with mathml included
• phrase search

From @rudra07130713:

The issue is not completely resolved for me . When I run
C:\Users\11050>epub-search start
The following message appears :

exec path: C:\Users\11050\AppData\Roaming\npm\node_modules\epub-full-text-search\dist\bin

Starting EPUB search ...
fs.js:651
return binding.open(pathModule._makeLong(path), stringToFlags(flags), mode);
^

Error: ENOENT: no such file or directory, open 'C:\Users\11050.epub-full-text-search\out.log'
at Object.fs.openSync (fs.js:651:18)
at Object.forever.startDaemon (C:\Users\11050\AppData\Roaming\npm\node_modules\epub-full-text-search\node_modules\forever\lib\forever.js:460:14)
at Object. (C:\Users\11050\AppData\Roaming\npm\node_modules\epub-full-text-search\dist\bin\epub-search:52:35)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Function.Module.runMain (module.js:605:10)
at startup (bootstrap_node.js:158:16)
What am I doing wrong ? I was supposed to add sample epub files after this command . right ?

Hi @larsvoigt,
1- where does the indexed files saved?
In the previouse version I could see that the indexed files has a name "IndexControllerDB". But after updating the new version I cannot find such file. Could you please let me know how to do you save indexed files?
2- How does it look for a book? (with its tile or file name?)
Another issues is that with the new version it looks for the title of the book and not the name of the book folder? I have integrated epub-search in Readium and with the previous version it worked without such issues!

Thanks in advance,
Hajar

e.g. "esome" from "awesome"

Hi @larsvoigt,

1- When I use "http://localhost:8085/search?q=hat&t=moby_dick" or "http://localhost:8085/search?q=epub&t=moby+dick", it does not show any result. But when I just use"moby" with no"dick", then it gives the result!
Could you please let me know your thought!

2- The other issue is when I search for a term such as "hat" it gives me even "that" that contains "hat". I tried to use "http://localhost:8085/search?q= hat&t=moby" (an space before term "hat"). It did not work with space. I tried to fix it but the issue is still not solved. Could you please let me know where I need to work in order to fix it.

Thanks in advance,
Hajar

Hi,
It work ok with English or non unicode characters but when I try to search Japanese content, it cant return result.

Can anyone help me solution for this?!

Scripting:

• npm install epub-full-text-search -g ->
• epub-search start ->
• epub-search writeToIndex -p {prefix}/node_modules/epub-full-text-search/node_modules/epub3-samples ->
• open browser ->
• http://localhost:8085/search?q=epub&t=Accessible+EPUB+3

An error occured :
[email protected] build-bin C:\Users\11050\AppData\Roaming\npm\node_modules\epub-full-text-search

babel ./bin/epub-search --presets babel-preset-es2015 --out-file ./dist/bin/epub-search && ./node_modules/.bin/babel ./bin/search-engine-CLI --presets babel-preset-es2015 --out-file ./dist/bin/search-engine-CLI

'.' is not recognized as an internal or external command,

Please help in implementation of the full-search because i can't find the bundle.js file.

Add a short teaser to every cfi hit?

Can u think of adding the following features?

1. Search a content in all PDFs or EPUBs
2. Typeahead search and the window should display an option to lookup the document instead of opening a new URL
3. index processing percentage would be helpful

• query option to match only the whole word

see comment

<p><span class="exercisenumber"><em>1</em></span> 
Prüfen Sie ehrlich und selbstkritisch Ihre Stärken und Schwächen in den Lern- und
Arbeitstechniken.
</p>

Looking for keyword: Lern. What is the correct cfi inline path?

,/3:87,/3:91
or
,/2:87,/2:91