#!/usr/bin/env python
# coding: utf-8

# In[1]:


# Basics from part 1
import requests
base_url = 'https://www.reddit.com/'
import os
reddit_username = 'alpscode'
reddit_password = os.environ['reddit_pass']
app_id = 'QC-6FYIEH_kqUw'
app_secret = os.environ['reddit_secret']
data = {'grant_type': 'password', 'username': reddit_username, 'password': reddit_password}
client_auth = requests.auth.HTTPBasicAuth(app_id, app_secret)
response = requests.post(base_url + 'api/v1/access_token',
                  data=data,
                  headers={'user-agent': 'puppy-parser by alpscode'},
                  auth=client_auth)
values = response.json()
api_url = 'https://oauth.reddit.com'
token = 'bearer {}'.format(values['access_token'])
headers = {'Authorization': token, 'User-Agent': 'puppy-parser by alpscode'}


# In[2]:


payload = {'q': 'puppies', 'limit': 10}
response = requests.get(api_url + '/subreddits/search', headers=headers, params=payload)
js = response.json()


# In[3]:


print(js.keys())


# In[4]:


print(response.text)


# In[5]:


sr = []
for i in range(js['data']['dist']):
    sr.append(js['data']['children'][i]['data']['display_name'])

print(sr)


# In[6]:


payload = {'t': 'all'}
r = requests.get(api_url + '/r/puppies/top', headers=headers, params=payload)
print(r.text)


# In[7]:


payload = {'t': 'all', 'limit': 5}
imghtml = ''
for s in sr:
    imghtml += '<h3 style="clear:both">{}</h3><div>'.format(s)
    r = requests.get(api_url + '/r/{}/top'.format(s), headers=headers, params=payload)
    js = r.json()
    for i in range(js['data']['dist']):
        if js['data']['children'][i]['data']['thumbnail'] == '':
            continue
        imghtml += '<span style="float:left"><a href="{}"><img src="{}" title="{}" target="_blank" \></a></span>'.format(
            js['data']['children'][i]['data']['url'],
            js['data']['children'][i]['data']['thumbnail'],
            js['data']['children'][i]['data']['title'],
        )
    imghtml += '</div>'


# In[8]:


from IPython.core.display import display, HTML
display(HTML(imghtml))


# In[ ]:


with open("puppies.html", "w", encoding='utf-8') as html_page:
    html_page.write(imghtml)