contentstack · ishaileshmishra · Aug 10, 2021 · Jul 28, 2021 · Aug 10, 2021
@@ -84,7 +84,7 @@ target/
 # pyenv
 .python-version
 
-# celery beat schedule file
+# celery beat schedule self
 celerybeat-schedule
 
 # SageMath parsed files

@@ -31,7 +31,7 @@ If you are using Contentstack Python SDK in your project by running the followin
 ## For the specific version
 
 ```python
-   pip install Contentstack==1.4.0
+   pip install Contentstack==1.5.1
 ```
 
 ## Usage
@@ -46,11 +46,9 @@ To render embedded items on the front-end, use the renderContents function, and
     from contentstack_utils.utils import Utils
     from contentstack_utils.render.options import Options
 
-    json_array # should be type of dictionary or list
-    rte_content = "html_string"
-
-    callback = Options()
-    response = Utils.render_content(rte_content, json_array, callback)
+    json_array = {} # should be type of dictionary or list
+    option = Options()
+    response = Utils.render_content('html_string', json_array, option)
     print(response)
 
 ```
@@ -106,7 +104,24 @@ query = stack.content_type("content_type_uid").query()
 result = query.find()
 if result is not None and 'entries' in result:
    entry = result['entries']
-   for item in range:
+   for item in entry:
        option = Option()
        Utils.json_to_html(item, ['paragraph_text'], option)
 ```
+
+## GraphQL SRTE
+
+To get supercharged items from multiple entries, you need to provide the stack API key, delivery token, environment name, and content type’s UID. 
+
+```python
+import contentstack
+
+stack = contentstack.Stack('api_key','delivery_token','environment')
+query = stack.content_type("content_type_uid").query()
+result = query.find()
+if result is not None and 'entries' in result:
+   entry = result['entries']
+   for item in entry:
+       option = Option()
+       GQL.json_to_html(item, ['paragraph_text'], option)
+```
@@ -2,9 +2,20 @@
 **CHANGELOG**
 ================
 
+*v1.2.0*
+============
+
+NEW FEATURE: GraphQl supercharged RTE
+
+- GQL.jsonToHtml function support added
+
+
+*v1.1.0*
+============
+
 NEW FEATURE: Supercharged RTE
 
-- jsonToHtml function support added
+- Utils.jsonToHtml function support added
 
 *v0.2.0*
 ============

@@ -17,6 +17,6 @@
 __title__ = 'contentstack_utils'
 __author__ = 'contentstack'
 __status__ = 'debug'
-__version__ = '0.0.1'
+__version__ = '1.1.0'
 __endpoint__ = 'cdn.contentstack.io'
 __contact__ = '[email protected]'
@@ -0,0 +1,164 @@
+import json
+
+from contentstack_utils.helper.converter import convert_style
+from contentstack_utils.helper.metadata import Metadata
+from contentstack_utils.helper.node_to_html import NodeToHtml
+from contentstack_utils.render.options import Options
+
+
+class Automate:
+
+    @staticmethod
+    def _str_from_embed_items(metadata, entry, option):
+        if isinstance(entry, list):
+            for node in entry:
+                uid = node['node']['uid']
+                if uid == metadata.get_item_uid:
+                    return option.render_options(node['node'], metadata)
+        elif isinstance(entry, dict) and '_embedded_items' in entry:
+            items = entry['_embedded_items'].keys()
+            for item in items:
+                items_array = entry['_embedded_items'][item]
+                content = Automate._find_embedded_entry(items_array, metadata)
+                if content is not None:
+                    return option.render_options(content, metadata)
+        return ''
+
+    @staticmethod
+    def _get_embedded_keys(entry, key_path, option: Options, render_callback):
+        if '_embedded_items' in entry:
+            if key_path is not None:
+                for path in key_path:
+                    Automate._find_embed_keys(entry, path, option, render_callback)
+            else:
+                _embedded_items = entry['_embedded_items']
+                available_keys: list = _embedded_items.keys()
+                for path in available_keys:
+                    Automate._find_embed_keys(entry, path, option, render_callback)
+
+    @staticmethod
+    def _find_embed_keys(entry, path, option: Options, render_callback):
+        keys = path.split('.')
+        Automate._get_content(keys, entry, option, render_callback)
+
+    @staticmethod
+    def _get_content(keys_array, entry, option: Options, render_callback):
+        if keys_array is not None and len(keys_array) > 0:
+            key = keys_array[0]
+            if len(keys_array) == 1 and keys_array[0] in entry:
+                var_content = entry[key]
+                if isinstance(var_content, (list, str, dict)):
+                    entry[key] = render_callback(var_content, entry, option)
+            else:
+                keys_array.remove(key)
+                if key in entry and isinstance(entry[key], dict):
+                    Automate._get_content(keys_array, entry[key], option, render_callback)
+                elif key in entry and isinstance(entry[key], list):
+                    list_json = entry[key]
+                    for node in list_json:
+                        Automate._get_content(keys_array, node, option, render_callback)
+
+    @staticmethod
+    def is_json(self: object) -> bool:
+        try:
+            json.dumps(self)
+            return True
+        except ValueError:
+            return False
+
+    @staticmethod
+    def find_embed_keys(entry, path, option: Options, render_callback):
+        keys = path.split('.')
+        Automate.get_content(keys, entry, option, render_callback)
+
+    @staticmethod
+    def get_content(keys_array, entry, option: Options, render_callback):
+        if keys_array is not None and len(keys_array) > 0:
+            key = keys_array[0]
+            if len(keys_array) == 1 and keys_array[0] in entry:
+                var_content = entry[key]
+                if isinstance(var_content, (list, str, dict)):
+                    entry[key] = render_callback(var_content, entry, option)
+                else:
+                    keys_array.remove(key)
+                    if key in entry and isinstance(entry[key], dict):
+                        Automate.get_content(keys_array, entry[key], option, render_callback)
+                    elif key in entry and isinstance(entry[key], list):
+                        list_json = entry[key]
+                        for node in list_json:
+                            Automate.get_content(keys_array, node, option, render_callback)
+
+    @staticmethod
+    def _enumerate_content(content, entry, option):
+        if len(content) > 0:
+            if isinstance(content, list):
+                array_content = []
+                for item in content:
+                    result = Automate._enumerate_content(item, entry, option)
+                    array_content.append(result)
+                return array_content
+            if isinstance(content, dict):
+                if 'type' and 'children' in content:
+                    if content['type'] == 'doc':
+                        return Automate._raw_processing(content['children'], entry, option)
+        return ''
+
+    @staticmethod
+    def _raw_processing(children, entry, option):
+        array_container = []
+        for item in children:
+            if isinstance(item, dict):
+                array_container.append(Automate._extract_keys(item, entry, option))
+        temp = ''.join(array_container)
+        return temp
+
+    @staticmethod
+    def _extract_keys(item, entry, option: Options):
+        if 'type' not in item.keys() and 'text' in item.keys():
+            return NodeToHtml.text_node_to_html(item, option)
+
+        elif 'type' in item.keys():
+            node_style = item['type']
+            if node_style == 'reference':
+                metadata = Automate._return_metadata(item, node_style)
+                return Automate._str_from_embed_items(metadata=metadata, entry=entry, option=option)
+            else:
+                def call(children):
+                    return Automate._raw_processing(children, entry, option)
+
+                return option.render_node(node_style, item, callback=call)
+        return ''
+
+    @staticmethod
+    def _find_embedded_entry(list_json: list, metadata: Metadata):
+        for obj in list_json:
+            if obj['uid'] == metadata.get_item_uid:
+                return obj
+        return None
+
+    @staticmethod
+    def _return_metadata(item, node_style):
+        attr = item['attrs']
+        text = Automate._get_child_text(item)
+        style = convert_style(attr['display-type'])
+        if attr['type'] == 'asset':
+            return Metadata(text, node_style,
+                            attr['asset-uid'],
+                            'sys-asset',
+                            style, '', '')
+        else:
+            return Metadata(text, node_style,
+                            attr['entry-uid'],
+                            attr['content-type-uid'],
+                            style, '', '')
+
+    @staticmethod
+    def _get_child_text(item):
+        text = ''
+        if 'children' in item.keys() and len(item['children']) > 0:
+            children = item['children']
+            for child in children:
+                if text in child.keys():
+                    text = child['text']
+                    break
+        return text
@@ -0,0 +1,36 @@
+from contentstack_utils import Utils
+from contentstack_utils.automate import Automate
+from contentstack_utils.render.options import Options
+
+
+class GQL(Automate):
+
+    @staticmethod
+    def json_to_html(gql_entry: dict, paths: list, option: Options):
+        if not Automate.is_json(gql_entry):
+            raise FileNotFoundError("Can't process invalid object")
+        if len(paths) > 0:
+            for path in paths:
+                Automate.find_embed_keys(gql_entry, path, option, render_callback=GQL._json_matcher)
+
+    @staticmethod
+    def __filter_content(content_dict):
+        embedded_items = None
+        if content_dict is not None and 'embedded_itemsConnection' in content_dict:
+            embedded_connection = content_dict['embedded_itemsConnection']
+            if 'edges' in embedded_connection:
+                embedded_items = embedded_connection['edges']
+        return embedded_items
+
+    @staticmethod
+    def _json_matcher(content_dict, entry, option):
+        embedded_items = GQL.__filter_content(content_dict)
+        if 'json' in content_dict:
+            json = content_dict['json']
+            if isinstance(json, dict):
+                return Automate._enumerate_content(json, entry=embedded_items, option=option)
+            elif isinstance(json, list):
+                json_container = []
+                for item in json:
+                    json_container.append(Automate._enumerate_content(item, entry=embedded_items, option=option))
+                return json_container
@@ -4,11 +4,11 @@
 def convert_style(style) -> StyleType:
     if style == 'block':
         return StyleType.BLOCK
-    elif style == 'inline':
+    if style == 'inline':
         return StyleType.INLINE
-    elif style == 'link':
+    if style == 'link':
         return StyleType.LINK
-    elif style == 'display':
+    if style == 'display':
         return StyleType.DISPLAY
-    elif style == 'download':
+    if style == 'download':
         return StyleType.DOWNLOAD
@@ -28,8 +28,11 @@ class Options:
     @staticmethod
     def render_options(_obj: dict, metadata: Metadata):
         if metadata.style_type.value == 'block':
+            _content_type_uid = ''
+            if '_content_type_uid' in _obj:
+                _content_type_uid = _obj['_content_type_uid']
             return '<div><p>' + _title_or_uid(_obj) \
-                   + '</p><div><p>Content type: <span>' + _obj['_content_type_uid'] \
+                   + '</p><div><p>Content type: <span>' + _content_type_uid \
                    + '</span></p></div>'
         if metadata.style_type.value == 'inline':
             return '<span>' + _title_or_uid(_obj) + '</span>'
@@ -67,11 +70,11 @@ def render_node(node_type, node_obj: dict, callback):
         if node_type == 'p':
             return "<p>" + inner_html + "</p>"
         if node_type == 'a':
-            return "<a href=" + node_obj["attrs"]["href"] + ">" + inner_html + "</a>"
+            return "<a href=\"{}\">{}</a>".format(node_obj["attrs"]["href"], inner_html)
         if node_type == 'img':
-            return "<img src=" + node_obj["attrs"]["src"] + " />" + inner_html + ""
+            return "<img src=\"{}\" />{}".format(node_obj["attrs"]["src"], inner_html)
         if node_type == 'embed':
-            return "<iframe src=" + node_obj["attrs"]["src"] + ">" + inner_html + "</iframe>"
+            return "<iframe src={}>{}</iframe>".format(node_obj["attrs"]["src"], inner_html)
         if node_type == 'h1':
             return "<h1>" + inner_html + "</h1>"
         if node_type == 'h2':
@@ -102,7 +105,6 @@ def render_node(node_type, node_obj: dict, callback):
             return "<tfoot>" + inner_html + "</tfoot>"
         if node_type == 'tr':
             return "<tr>" + inner_html + "</tr>"
-
         if node_type == 'th':
             return "<th>" + inner_html + "</th>"
         if node_type == 'td':