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<template>
<div class="input-group">
<input
:id="id"
ref="input"
v-model="model"
:type="type"
class="form-control"
:placeholder="placeholder"
:autocomplete="autocomplete"
:required="required"
:readonly="readonly"
:disabled="disabled"
>
<!-- A hidden textarea for copying text on non-https -->
<textarea ref="hiddenTextarea" style="position: fixed; left: -999999px; top: -999999px;"></textarea>
<a class="btn btn-outline-primary" @click="copyToClipboard(model)">
<font-awesome-icon :icon="icon" />
</a>
</div>
</template>
<script>
let timeout;
export default {
props: {
/** ID of this input */
id: {
type: String,
default: ""
},
/** Type of input */
type: {
type: String,
default: "text"
},
/** The value of the input */
modelValue: {
type: String,
default: ""
},
/** A placeholder to use */
placeholder: {
type: String,
default: ""
},
/** Should the field auto complete */
autocomplete: {
type: String,
default: undefined,
},
/** Is the input required? */
required: {
type: Boolean
},
/** Should the input be read only? */
readonly: {
type: String,
default: undefined,
},
/** Is the input disabled? */
disabled: {
type: String,
default: undefined,
},
},
emits: [ "update:modelValue" ],
data() {
return {
visibility: "password",
icon: "copy",
};
},
computed: {
model: {
get() {
return this.modelValue;
},
set(value) {
this.$emit("update:modelValue", value);
}
}
},
created() {
},
methods: {
/**
* Show the input
* @returns {void}
*/
showInput() {
this.visibility = "text";
},
/**
* Hide the input
* @returns {void}
*/
hideInput() {
this.visibility = "password";
},
/**
* Copy the provided text to the users clipboard
* @param {string} textToCopy Text to copy to clipboard
* @returns {Promise<void>}
*/
copyToClipboard(textToCopy) {
this.icon = "check";
clearTimeout(timeout);
timeout = setTimeout(() => {
this.icon = "copy";
}, 3000);
// navigator clipboard api needs a secure context (https)
// For http, use the text area method (else part)
if (navigator.clipboard && window.isSecureContext) {
// navigator clipboard api method'
return navigator.clipboard.writeText(textToCopy);
} else {
// text area method
let textArea = this.$refs.hiddenTextarea;
textArea.value = textToCopy;
textArea.focus();
textArea.select();
return new Promise((res, rej) => {
// here the magic happens
document.execCommand("copy") ? res() : rej();
});
}
}
}
};
</script>
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