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Better deprecation warning

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This commit is contained in:
Thomas Lovén 2019-03-21 01:00:30 +01:00
parent ca95799012
commit c885db9f8e
1 changed files with 14 additions and 5 deletions
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19
card-tools.js
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@ -9,29 +9,38 @@ class {
}
}
static deprecationWarning() {
if(window.cardTools_deprecationWarning) return;
console.warn("One or more of your lovelace plugins are using the functions cardTools.litElement(), cardTools.litHtml() or cardTools.hass(). Those are replaced with better alternatives and will be removed a some point in the future.")
console.warn("If you are a plugin developer, make sure you are using the new functions (see documentation).");
console.warn("If you are a plugin user, feel free to ignore this warning (or poke the developer of your plugins - not me though, I already know about this).")
console.warn("Best regards / thomasloven - " + (document.currentScript && document.currentScript.src));
window.cardTools_deprecationWarning = true;
}
static get LitElement() {
return Object.getPrototypeOf(customElements.get('home-assistant-main'));
}
static litElement() { // Backwards compatibility - deprecated
console.warn("cardTools.litElement() is deprecated and will be removed in the future");
this.deprecationWarning();
return this.LitElement;
}
static get LitHtml() {
return this.litElement().prototype.html;
return this.LitElement.prototype.html;
}
static litHtml() { // Backwards compatibility - deprecated
console.warn("cardTools.litHtml() is deprecated and will be removed in the future");
this.deprecationWarning();
return this.LitHtml;
}
static get LitCSS() {
return this.litElement().prototype.css;
return this.LitElement.prototype.css;
}
static get hass() {
var hass = function() { // Backwards compatibility - deprecated
console.warn("cardTools.hass() is deprecated and will be removed in the future");
this.deprecationWarning();
return hass;
}
for (var k in document.querySelector('home-assistant').hass)