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Merge 5f4fb88b25 into 05e65a74ce

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Macide Celik 2019-10-29 16:02:08 +03:00 • committed by GitHub
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src/web/HTMLOperation.mjs
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/**
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2016
* @license Apache-2.0
*/
import HTMLIngredient from "./HTMLIngredient.mjs";
/**
* Object to handle the creation of operations.
*/
class HTMLOperation {
/**
* HTMLOperation constructor.
*
* @param {string} name - The name of the operation.
* @param {Object} config - The configuration object for this operation.
* @param {App} app - The main view object for CyberChef.
* @param {Manager} manager - The CyberChef event manager.
*/
constructor(name, config, app, manager) {
this.app = app;
this.manager = manager;
this.name = name;
this.description = config.description;
this.infoURL = config.infoURL;
this.manualBake = config.manualBake || false;
this.config = config;
this.ingList = [];
for (let i = 0; i < config.args.length; i++) {
const ing = new HTMLIngredient(config.args[i], this.app, this.manager);
this.ingList.push(ing);
}
}
/**
* Renders the operation in HTML as a stub operation with no ingredients.
*
* @returns {string}
*/
toStubHtml(removeIcon) {
let html = "<li class='operation'";
if (this.description) {
const infoLink = this.infoURL ? `<hr>${titleFromWikiLink(this.infoURL)}` : "";
html += ` data-container='body' data-toggle='popover' data-placement='right'
data-content="${this.description}${infoLink}" data-html='true' data-trigger='hover'
data-boundary='viewport'`;
}
html += ">" + this.name;
if (removeIcon) {
html += "<i class='material-icons remove-icon op-icon'>delete</i>";
}
html += "</li>";
return html;
}
/**
* Renders the operation in HTML as a full operation with ingredients.
*
* @returns {string}
*/
toFullHtml() {
let html = `<div class="op-title">${this.name}</div>
<div class="ingredients">`;
for (let i = 0; i < this.ingList.length; i++) {
html += this.ingList[i].toHtml();
}
html += `</div>
<div class="recip-icons">
<i class="material-icons breakpoint" title="Set breakpoint" break="false">pause</i>
<i class="material-icons disable-icon" title="Disable operation" disabled="false">not_interested</i>
</div>
<div class="clearfix">&nbsp;</div>`;
return html;
}
/**
* Highlights the searched string in the name and description of the operation.
*
* @param {string} searchStr
* @param {number} namePos - The position of the search string in the operation name
* @param {number} descPos - The position of the search string in the operation description
*/
highlightSearchString(searchStr, namePos, descPos) {
if (namePos >= 0) {
this.name = this.name.slice(0, namePos) + "<b><u>" +
this.name.slice(namePos, namePos + searchStr.length) + "</u></b>" +
this.name.slice(namePos + searchStr.length);
}
if (this.description && descPos >= 0) {
// Find HTML tag offsets
const re = /<[^>]+>/g;
let match;
while ((match = re.exec(this.description))) {
// If the search string occurs within an HTML tag, return without highlighting it.
if (descPos >= match.index && descPos <= (match.index + match[0].length))
return;
}
this.description = this.description.slice(0, descPos) + "<b><u>" +
this.description.slice(descPos, descPos + searchStr.length) + "</u></b>" +
this.description.slice(descPos + searchStr.length);
}
}
}
/**
* Given a URL for a Wikipedia (or other wiki) page, this function returns a link to that page.
*
* @param {string} url
* @returns {string}
*/
function titleFromWikiLink(url) {
const splitURL = url.split("/");
if (splitURL.indexOf("wikipedia.org") < 0 && splitURL.indexOf("forensicswiki.org") < 0) {
// Not a wiki link, return full URL
return `<a href='${url}' target='_blank'>More Information<i class='material-icons inline-icon'>open_in_new</i></a>`;
}
const wikiName = splitURL.indexOf("forensicswiki.org") < 0 ? "Wikipedia" : "Forensics Wiki";
const pageTitle = decodeURIComponent(splitURL[splitURL.length - 1])
.replace(/_/g, " ");
return `<a href='${url}' target='_blank'>${pageTitle}<i class='material-icons inline-icon'>open_in_new</i></a> on ${wikiName}`;
}
export default HTMLOperation;