From 12b6121e099b86f94908c201edb94cf40afa705c Mon Sep 17 00:00:00 2001
From: Mateus Machado Luna <mateus.m.luna@gmail.com>
Date: Fri, 2 Aug 2019 16:45:59 -0300
Subject: [PATCH] Disallow having more than one carousel block per post or
 page.

---
 .../carousel-items-list-theme.js                    |  7 +++++--
 .../tainacan-items/carousel-items-list/index.js     | 13 ++++++++++---
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/src/gutenberg-blocks/tainacan-items/carousel-items-list/carousel-items-list-theme.js b/src/gutenberg-blocks/tainacan-items/carousel-items-list/carousel-items-list-theme.js
index 65286bc8b..9cd31f64e 100644
--- a/src/gutenberg-blocks/tainacan-items/carousel-items-list/carousel-items-list-theme.js
+++ b/src/gutenberg-blocks/tainacan-items/carousel-items-list/carousel-items-list-theme.js
@@ -23,7 +23,8 @@ document.addEventListener("DOMContentLoaded", () => {
             collectionTextColor: '#ffffff',
             tainacanApiRoot: '',
             tainacanBaseUrl: '',
-            className: ''
+            className: '',
+            extraParams: {}
         },
         render(h){ 
             return h(CarouselItemsListTheme, {
@@ -44,7 +45,8 @@ document.addEventListener("DOMContentLoaded", () => {
                     collectionTextColor: this.collectionTextColor,
                     tainacanApiRoot: this.tainacanApiRoot,
                     tainacanBaseUrl: this.tainacanBaseUrl,
-                    className: this.className    
+                    className: this.className,
+                    extraParams: this.extraParams    
                 }
             });
         },
@@ -66,6 +68,7 @@ document.addEventListener("DOMContentLoaded", () => {
             this.collectionTextColor = this.$el.attributes['collection-text-color'] != undefined ? this.$el.attributes['collection-text-color'].value : undefined;
             this.tainacanApiRoot = this.$el.attributes['tainacan-api-root'] != undefined ? this.$el.attributes['tainacan-api-root'].value : undefined;
             this.tainacanBaseUrl = this.$el.attributes['tainacan-base-url'] != undefined ? this.$el.attributes['tainacan-base-url'].value : undefined;
+            this.extraParams = this.$el.attributes['extra-params'] != undefined ? JSON.parse(this.$el.attributes['extra-params'].value) : undefined;
         },
         methods: {
             __(text, domain) {
diff --git a/src/gutenberg-blocks/tainacan-items/carousel-items-list/index.js b/src/gutenberg-blocks/tainacan-items/carousel-items-list/index.js
index 1ce0b14ea..455fd309b 100644
--- a/src/gutenberg-blocks/tainacan-items/carousel-items-list/index.js
+++ b/src/gutenberg-blocks/tainacan-items/carousel-items-list/index.js
@@ -114,11 +114,16 @@ registerBlockType('tainacan/carousel-items-list', {
         collectionTextColor: {
             type: String,
             default: "#ffffff"
+        },
+        extraParams: {
+            type: Object,
+            default: {}
         }
     },
     supports: {
         align: ['full', 'wide'],
         html: false,
+        multiple: false
     },
     edit({ attributes, setAttributes, className, isSelected, clientId }){
         let {
@@ -142,7 +147,8 @@ registerBlockType('tainacan/carousel-items-list', {
             isLoadingCollection,
             collection,
             collectionBackgroundColor,
-            collectionTextColor
+            collectionTextColor,
+            extraParams
         } = attributes;
 
         // Obtains block's client id to render it on save function
@@ -184,7 +190,6 @@ registerBlockType('tainacan/carousel-items-list', {
         }
 
         function setContent(){
-
             isLoading = true;
 
             setAttributes({
@@ -708,7 +713,8 @@ registerBlockType('tainacan/carousel-items-list', {
             showCollectionHeader,
             showCollectionLabel,
             collectionBackgroundColor,
-            collectionTextColor
+            collectionTextColor,
+            extraParams
         } = attributes;
         return <div 
                     className={ className }
@@ -728,6 +734,7 @@ registerBlockType('tainacan/carousel-items-list', {
                     max-items-number={ maxItemsNumber }
                     tainacan-api-root={ tainacan_plugin.root }
                     tainacan-base-url={ tainacan_plugin.base_url }
+                    extraParams={ JSON.stringify(extraParams)  }
                     id={ 'wp-block-tainacan-carousel-items-list_' + blockId }>
                         { content }
                 </div>