def show_results(n_clicks, dropdown_value, search_text):
if n_clicks in [None, 0]:
return ""
else:
try:
if not search_text:
return no_query_warning_html()
try:
entity_query, raw_text = parse_search_box(search_text)
except MatscholarWebSearchError:
return malformed_query_warning_html(search_text)
if dropdown_value == 'abstracts':
results = abstracts_results_html(entity_query, raw_text)
elif dropdown_value == 'materials':
results = materials_results_html(entity_query, raw_text)
elif dropdown_value == 'entities':
results = entities_results_html(entity_query, raw_text)
elif dropdown_value == 'everything':
results = everything_results_html(entity_query, raw_text)
else:
raise ValueError(
f"Dropdown selection {dropdown_value} not valid!"
)
return results
except MatScholarRestError:
rester_error = default_message
return common_rester_error_html(rester_error)
def everything_results_html(entity_query, raw_text):
scroll_down_header_txt = "Scroll down for full results."
scroll_down_header = html.Div(scroll_down_header_txt,
className="is-size-3")
scroll_down = html.Div([
scroll_down_header,
],
className="notification is-light has-text-centered")
scroll_down_column = html.Div(scroll_down, className="column is-half")
scroll_down_columns = html.Div(scroll_down_column,
className="columns is-centered")
scroll_down_container = html.Div(scroll_down_columns,
className="container")
entities_results = entities_results_html(entity_query, raw_text)
materials_results = materials_results_html(entity_query, raw_text)
abstracts_results = abstracts_results_html(entity_query, raw_text)
all_results = [entities_results, materials_results, abstracts_results]
no_results = no_results_html()
if all([str(r) == str(no_results) for r in all_results]):
return no_results
else:
container = html.Div([
scroll_down_container,
entities_results,
materials_results,
abstracts_results,
],
className="container")
return container
def everything_results_html(entity_query, raw_text):
"""
Get the html block for all results from the Rester-compatible
entity query and text. Results are concatenated.
Args:
entity_query (dict): The entity query, in Rester-compatible format.
raw_text (str, None): Any raw text to search for.
Returns:
(dash_html_components.Div): The results html block for all search
types concatenated.
"""
scroll_down_header_txt = "Scroll down for more results."
scroll_down_header = html.Div(scroll_down_header_txt,
className="is-size-3")
scroll_down = html.Div(
[scroll_down_header],
className="notification is-light has-text-centered",
)
scroll_down_column = html.Div(scroll_down, className="column is-half")
scroll_down_columns = html.Div(scroll_down_column,
className="columns is-centered")
scroll_down_container = html.Div(scroll_down_columns,
className="container")
entities_results = entities_results_html(entity_query, raw_text)
materials_results = materials_results_html(entity_query, raw_text)
abstracts_results = abstracts_results_html(entity_query, raw_text)
no_results = no_results_html(pre_label=None)
if all([
entities_results == entities_no_results_html,
materials_results == materials_no_results_html,
abstracts_results == abstracts_no_results_html,
]):
return no_results
else:
container = html.Div(
[
scroll_down_container,
entities_results,
materials_results,
abstracts_results,
],
className="container",
)
return container
def show_search_results(go_button_n_clicks, dropdown_value, search_text):
"""
Determine what kind of results to show from the search text, search type,
and number of clicks of the search button.
Args:
go_button_n_clicks (int): The number of clicks of the "Go" button.
dropdown_value (str): The type of search to execute.
search_text (str): The raw search text as entered in the search field.
Returns:
(dash_html_components.Div): The correct html block for the search type
and customized according to search results from the search text.
"""
if go_button_n_clicks in [None, 0]:
return ""
else:
try:
if not search_text:
return no_query_warning_html()
try:
entity_query, raw_text = parse_search_box(search_text)
except MatscholarWebSearchError:
return malformed_query_warning_html(search_text)
if dropdown_value == "abstracts":
results = abstracts_results_html(entity_query, raw_text)
elif dropdown_value == "materials":
results = materials_results_html(entity_query, raw_text)
elif dropdown_value == "entities":
results = entities_results_html(entity_query, raw_text)
elif dropdown_value == "everything":
results = everything_results_html(entity_query, raw_text)
else:
raise ValueError(
f"Dropdown selection {dropdown_value} not valid!")
if is_cobalt_search(entity_query, raw_text):
results = cobalt_warning_html(results)
return results
except MatScholarRestError:
rester_error = (
"Our database had trouble with that query. We are likely "
"undergoing maintenance, please visit again later!")
return common_rester_error_html(rester_error)