118 lines
5.1 KiB
JavaScript
118 lines
5.1 KiB
JavaScript
// JavaScript
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"use strict";
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var oGrammalecteAPI = {
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// Thes script might be reloaded, don’t use const or let.
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// functions callable from within pages
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// to be sent to the content-cript via an event “GrammalecteCall”
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sVersion: "1.0",
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generateNodeId: function (xNode) {
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xNode.id = "grammalecte_generated_id_" + Date.now().toString(36) + "_" + this._random(0, 1000000).toString(10);
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console.log("[Grammalecte API] generated id:", xNode.id);
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return xNode.id;
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},
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_random: function (nMin, nMax) {
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return Math.floor(Math.random() * (nMax - nMin + 1) + nMin);
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},
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openPanelForNode: function (vNode) {
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// Parameter: a HTML node or the identifier of a HTML node
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if (vNode instanceof HTMLElement) {
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let sNodeId = vNode.id || this.generateNodeId(vNode);
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let xEvent = new CustomEvent("GrammalecteCall", { detail: JSON.stringify({sCommand: "openPanelForNode", sNodeId: sNodeId}) });
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document.dispatchEvent(xEvent);
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}
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else if (typeof(vNode) === "string" && document.getElementById(vNode)) {
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let xEvent = new CustomEvent("GrammalecteCall", { detail: JSON.stringify({sCommand: "openPanelForNode", sNodeId: vNode}) });
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document.dispatchEvent(xEvent);
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}
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else {
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console.log("[Grammalecte API] Error: parameter is not a HTML node with an identifier.");
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}
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},
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openPanelForText: function (sText, vNode=null) {
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// Parameter: text to analyze, and optionaly a node to send results to.
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if (typeof(sText) === "string") {
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let sNodeId = "";
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if (vNode instanceof HTMLElement) {
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sNodeId = vNode.id || this.generateNodeId(vNode);
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}
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else if (typeof(vNode) === "string" && document.getElementById(vNode)) {
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sNodeId = vNode;
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}
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else {
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console.log("[Grammalecte API] No node identifier. No event, no result will be sent.")
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}
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let xEvent = new CustomEvent("GrammalecteCall", { detail: JSON.stringify({sCommand: "openPanelForText", sText: sText, sNodeId: sNodeId}) });
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document.dispatchEvent(xEvent);
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} else {
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console.log("[Grammalecte API] Error: parameter is not a text.");
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}
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},
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parseNode: function (vNode) {
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/* Parameter: a HTML node (with a identifier) or the identifier of a HTML node.
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The result will be sent as an event “GrammalecteResult” to the node.
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*/
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if (vNode instanceof HTMLElement) {
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let sNodeId = vNode.id || this.generateNodeId(vNode);
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let xEvent = new CustomEvent("GrammalecteCall", { detail: JSON.stringify({sCommand: "parseNode", sNodeId: sNodeId}) });
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document.dispatchEvent(xEvent);
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}
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else if (typeof(vNode) === "string" && document.getElementById(vNode)) {
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let xEvent = new CustomEvent("GrammalecteCall", { detail: JSON.stringify({sCommand: "parseNode", sNodeId: vNode}) });
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document.dispatchEvent(xEvent);
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}
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else {
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console.log("[Grammalecte API] Error: parameter is not a HTML node with an identifier.");
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}
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},
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parseText: function (sText, vNode) {
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// Parameter: text to analyze, and a node to send results to.
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if (typeof(sText) === "string") {
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if (vNode instanceof HTMLElement) {
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let sNodeId = vNode.id || this.generateNodeId(vNode);
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let xEvent = new CustomEvent("GrammalecteCall", { detail: JSON.stringify({sCommand: "parseText", sText: sText, sNodeId: sNodeId}) });
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document.dispatchEvent(xEvent);
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}
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else if (typeof(vNode) === "string" && document.getElementById(vNode)) {
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let xEvent = new CustomEvent("GrammalecteCall", { detail: JSON.stringify({sCommand: "parseText", sText: sText, sNodeId: vNode}) });
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document.dispatchEvent(xEvent);
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}
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else {
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console.log("[Grammalecte API] Error: parameter is not a HTML node with an identifier.");
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}
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} else {
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console.log("[Grammalecte API] Error: parameter is not a text.");
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}
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},
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getSpellSuggestions: function (sWord, sDestination, sRequestId="") {
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/* parameters:
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- sWord (string)
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- sDestination: HTML identifier (string) -> the result will be sent as an event “GrammalecteResult” to destination node
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- sRequestId: custom identifier for the request (string) [default = ""]
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*/
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if (typeof(sWord) === "string" && typeof(sDestination) === "string" && typeof(sRequestId) === "string") {
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let xEvent = new CustomEvent("GrammalecteCall", { detail: JSON.stringify({sCommand: "getSpellSuggestions", sWord: sWord, sDestination: sDestination, sRequestId: sRequestId}) });
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document.dispatchEvent(xEvent);
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} else {
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console.log("[Grammalecte API] Error: one or several parameters aren’t string.");
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}
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}
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}
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/*
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Tell to the webpage that the Grammalecte API is ready.
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*/
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document.dispatchEvent(new Event('GrammalecteLoaded'));
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