scinote-web/app/javascript/vue/shared/tinymce.vue

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<template>
<div>
<div class="tinymce-container" :class="{ 'error': error }">
<form class="tiny-mce-editor" role="form" :action="updateUrl" accept-charset="UTF-8" data-remote="true" method="post">
<input type="hidden" name="_method" value="patch">
<div class="hidden tinymce-cancel-button mce-widget mce-btn mce-menubtn mce-flow-layout-item mce-btn-has-text pull-right" tabindex="-1">
<button type="button" tabindex="-1">
<span class="fas fa-times"></span>
<span class="mce-txt">{{ i18n.t('general.cancel') }}</span>
</button>
</div>
<div class="hidden tinymce-save-button mce-widget mce-btn mce-menubtn mce-flow-layout-item mce-btn-has-text mce-last pull-right" tabindex="-1">
<button type="button" tabindex="-1">
<span class="fas fa-check"></span>
<span class="mce-txt">{{ i18n.t('general.save') }}</span>
</button>
</div>
<div class="hidden tinymce-status-badge pull-right">
<i class="fas fa-check-circle"></i>
<span>{{ i18n.t('tiny_mce.saved_label') }}</span>
</div>
<div :id="`${objectType}_view_${objectId}`"
@click="initTinymce"
v-html="value_html"
class="ql-editor tinymce-view"
:data-placeholder="placeholder"
:data-tinymce-init="`tinymce-${objectType}-description-${objectId}`">
</div>
<div class="form-group">
<textarea :id="`${objectType}_textarea_${objectId}`"
class="form-control hidden"
:placeholder="placeholder"
autocomplete="off"
:data-tinymce-object="`tinymce-${objectType}-description-${objectId}`"
:data-object-type="objectType"
:data-object-id="objectId"
:data-highlightjs-path="this.getStaticUrl('highlightjs-url')"
:data-last-updated="lastUpdated * 1000"
:data-tinymce-asset-path="this.getStaticUrl('tiny-mce-assets-url')"
:value="value"
cols="120"
rows="10"
:name="fieldName"
aria-hidden="true">
</textarea>
<input type="hidden" id="tiny-mce-images" name="tiny_mce_images" value="[]">
</div>
</form>
</div>
<div v-if="error" class="tinymce-error">
{{ error }}
</div>
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</div>
</template>
<script>
export default {
name: 'Tinymce',
props: {
value: String,
value_html: String,
placeholder: String,
updateUrl: String,
objectType: String,
objectId: Number,
fieldName: String,
lastUpdated: Number,
inEditMode: Boolean,
characterLimit: {
type: Number,
default: null
}
},
data() {
return {
editorInstance: null,
characterCount: 0,
blurEventHandler: null
}
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},
watch: {
inEditMode() {
if (this.inEditMode) {
this.initTinymce()
}
},
characterCount() {
if(this.error) {
this.editorInstance.blurDisabled = true;
} else {
this.editorInstance.blurDisabled = false;
}
}
},
computed: {
error() {
if(this.characterLimit && this.characterCount > this.characterLimit) {
return(
this.i18n.t(
'inline_edit.errors.over_limit',
{ attribute: this.i18n.t('general.text.name'), limit: this.characterLimit }
)
)
}
return false
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}
},
mounted() {
if (this.inEditMode) {
this.initTinymce();
}
},
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methods: {
initTinymce() {
let textArea = `#${this.objectType}_textarea_${this.objectId}`;
TinyMCE.init(textArea, (data) => {
if (data) {
this.$emit('update', data)
}
this.$emit('editingDisabled')
}).then((editorInstance) => {
this.editorInstance = editorInstance[0]; // TinyMCE initialization returns an array
this.initCharacterCount();
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});
this.$emit('editingEnabled')
},
getStaticUrl(name) {
return $(`meta[name=\'${name}\']`).attr('content');
},
initCharacterCount() {
this.characterCount = $(this.editorInstance.getContent()).text().length
this.editorInstance.on('input paste', (e) => {
this.characterCount = e.currentTarget.innerText.length
});
// clear error on cancel
$(this.editorInstance.container).find('.tinymce-cancel-button').on('click', ()=> {
this.characterCount = 0;
});
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}
}
}
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</script>