Members

# constant crypto

Computes a hash using the same algorithm that the Dropbox API uses for the the "content_hash" metadata field.

The digest() method returns a raw binary representation of the hash. The "content_hash" field in the Dropbox API is a hexadecimal-encoded version of the digest.

Example:

const fs = require('fs');
const dch = require('dropbox-content-hasher');

const hasher = dch.create();
const f = fs.createReadStream('some-file');
f.on('data', function(buf) {
  hasher.update(buf);
});
f.on('end', function(err) {
  const hexDigest = hasher.digest('hex');
  console.log(hexDigest);
});
f.on('error', function(err) {
  console.error("Error reading from file: " + err);
  process.exit(1);
});

View Source backend/db_sync/dropbox_content_hasher.js, line 33

Methods

# clearLongPressTimer()

method responsible for clearing a pending long press timer

View Source frontend/controllers/longpress_controller.js, line 114

# generateDocument()

The docxController implements the generation of a Word document with certain verses with notes or tags. docxController.generateDocument gets called from exportController. Paragraph and heading styles for the generated Word document as well as some other helpful functions located in docxHelper.

View Source frontend/components/docx_export/docx_controller.js, line 33

# getCachedItem(key, defaultValue, shouldCheckIfInvalid) → {Promise.<(string|boolean)>}

Function for checking and getting item from the cache

Parameters:

Name	Type	Description
`key`	string	cache key
`defaultValue`	boolean \| any	default value to return if no cache on that key or cache is invalid
`shouldCheckIfInvalid`	boolean	should it check for validity of the cache

View Source frontend/controllers/cache_controller.js, line 31

Returns:

cached string or false/default value if cache is invalid or not exists

Type: Promise.<(string|boolean)>

# getLanguageCode()

returns ISO 639 language code (2-letter if available or 3-letter otherwise)

View Source backend/database/migrations/20190610132341-updateTranslationLanguageCodes.js, line 35

# handleTouchMove(event)

If the finger moves MAX_TOUCH_SHIFT pixels during long-press, cancel the timer

Parameters:

Name	Type	Description
`event`	MouseEvent	browser event object

View Source frontend/controllers/longpress_controller.js, line 71

# listCheckboxSection(arr, selected, sectionTitleopt, options) → {DocumentFragment}

Generates an HTML fragment with title and checkboxes from array of items

Parameters:

Name	Type	Attributes	Default	Description
`arr`	Array			array of items
`selected`	Set.<string>			array of values that will be shown as checked
`sectionTitle`	string	<optional>		Section title
`options`	object			additional options for the layout
`columns`	number	<optional>	'auto-fill'	number of columns
`info`	boolean	<optional>	false	display info icon and generate event on click
`extraIndent`	boolean	<optional>	false	add extra indent to make sure that all item icons will be visible
`rowGap`	string	<optional>	"0.5em"	CSS size for the gap between the rows
`limitRows`	boolean	<optional>	false	Explicity set grid rows height (for performance)