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EnglishPal
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Fix the problem when user click Familiar or Unfamiliar button will refresh page

BugFix254-Author-ZhanJianhao^2
stellafull 2021-06-11 08:56:21 +08:00
parent 843ed03d4f
commit c6b895e8eb
2 changed files with 93 additions and 53 deletions
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5
Readme.md Normal file
View File

@ -0,0 +1,5 @@
Click the Familiar or Unfamiliar button (current word frequency>1), the current word position is displayed at the top of the page;
Click the Familiar or Unfamiliar button (current word frequency is 1), and the page will be displayed as the top of the entire page.
Demo video link: https://b23.tv/QuB77m

141
app/main.py
View File

@ -20,22 +20,26 @@ app = Flask(__name__)
app.secret_key = 'lunch.time!' app.secret_key = 'lunch.time!'
path_prefix = '/var/www/wordfreq/wordfreq/' path_prefix = '/var/www/wordfreq/wordfreq/'
path_prefix = './' # comment this line in deployment path_prefix = './' # comment this line in deployment
def get_random_image(path): def get_random_image(path):
img_path = random.choice(glob.glob(os.path.join(path, '*.jpg'))) img_path = random.choice(glob.glob(os.path.join(path, '*.jpg')))
return img_path[img_path.rfind('/static'):] return img_path[img_path.rfind('/static'):]
def get_random_ads(): def get_random_ads():
ads = random.choice(['个性化分析精准提升', '你的专有单词本', '智能捕捉阅读弱点，针对性提高你的阅读水平']) ads = random.choice(['个性化分析精准提升', '你的专有单词本', '智能捕捉阅读弱点，针对性提高你的阅读水平'])
return ads + '。 <a href="/signup">试试</a>吧！' return ads + '。 <a href="/signup">试试</a>吧！'
def load_freq_history(path): def load_freq_history(path):
d = {} d = {}
if os.path.exists(path): if os.path.exists(path):
d = pickle_idea.load_record(path) d = pickle_idea.load_record(path)
return d return d
def verify_user(username, password): def verify_user(username, password):
rq = RecordQuery(path_prefix + 'static/wordfreqapp.db') rq = RecordQuery(path_prefix + 'static/wordfreqapp.db')
rq.instructions("SELECT * FROM user WHERE name='%s' AND password='%s'" % (username, password)) rq.instructions("SELECT * FROM user WHERE name='%s' AND password='%s'" % (username, password))
@ -43,6 +47,7 @@ def verify_user(username, password):
result = rq.get_results() result = rq.get_results()
return result != [] return result != []
def add_user(username, password): def add_user(username, password):
start_date = datetime.now().strftime('%Y%m%d') start_date = datetime.now().strftime('%Y%m%d')
expiry_date = '20211230' expiry_date = '20211230'
@ -50,13 +55,14 @@ def add_user(username, password):
rq.instructions("INSERT INTO user Values ('%s', '%s', '%s', '%s')" % (username, password, start_date, expiry_date)) rq.instructions("INSERT INTO user Values ('%s', '%s', '%s', '%s')" % (username, password, start_date, expiry_date))
rq.do() rq.do()
def check_username_availability(username): def check_username_availability(username):
rq = RecordQuery(path_prefix + 'static/wordfreqapp.db') rq = RecordQuery(path_prefix + 'static/wordfreqapp.db')
rq.instructions("SELECT * FROM user WHERE name='%s'" % (username)) rq.instructions("SELECT * FROM user WHERE name='%s'" % (username))
rq.do() rq.do()
result = rq.get_results() result = rq.get_results()
return result == [] return result == []
def get_expiry_date(username): def get_expiry_date(username):
rq = RecordQuery(path_prefix + 'static/wordfreqapp.db') rq = RecordQuery(path_prefix + 'static/wordfreqapp.db')
@ -64,26 +70,24 @@ def get_expiry_date(username):
rq.do() rq.do()
result = rq.get_results() result = rq.get_results()
if len(result) > 0: if len(result) > 0:
return result[0]['expiry_date'] return result[0]['expiry_date']
else: else:
return '20191024' return '20191024'
def within_range(x, y, r): def within_range(x, y, r):
return x > y and abs(x - y) <= r return x > y and abs(x - y) <= r
def get_today_article(user_word_list, articleID): def get_today_article(user_word_list, articleID):
rq = RecordQuery(path_prefix + 'static/wordfreqapp.db') rq = RecordQuery(path_prefix + 'static/wordfreqapp.db')
if articleID == None: if articleID == None:
rq.instructions("SELECT * FROM article") rq.instructions("SELECT * FROM article")
else: else:
rq.instructions('SELECT * FROM article WHERE article_id=%d' % (articleID)) rq.instructions('SELECT * FROM article WHERE article_id=%d' % (articleID))
rq.do() rq.do()
result = rq.get_results() result = rq.get_results()
# Choose article according to reader's level # Choose article according to reader's level
d1 = load_freq_history(path_prefix + 'static/frequency/frequency.p') d1 = load_freq_history(path_prefix + 'static/frequency/frequency.p')
d2 = load_freq_history(path_prefix + 'static/words_and_tests.p') d2 = load_freq_history(path_prefix + 'static/words_and_tests.p')
@ -91,24 +95,26 @@ def get_today_article(user_word_list, articleID):
d = {} d = {}
d_user = load_freq_history(user_word_list) d_user = load_freq_history(user_word_list)
user_level = user_difficulty_level(d_user, d3) # more consideration as user's behaviour is dynamic. Time factor should be considered. user_level = user_difficulty_level(d_user,
random.shuffle(result) # shuffle list d3) # more consideration as user's behaviour is dynamic. Time factor should be considered.
random.shuffle(result) # shuffle list
d = random.choice(result) d = random.choice(result)
text_level = text_difficulty_level(d['text'], d3) text_level = text_difficulty_level(d['text'], d3)
if articleID == None: if articleID == None:
for reading in result: for reading in result:
text_level = text_difficulty_level(reading['text'], d3) text_level = text_difficulty_level(reading['text'], d3)
#print('TEXT_LEVEL %4.2f' % (text_level)) # print('TEXT_LEVEL %4.2f' % (text_level))
if within_range(text_level, user_level, 0.5): if within_range(text_level, user_level, 0.5):
d = reading d = reading
break break
s = '<p><i>According to your word list, your level is <b>%4.2f</b> and we have chosen an article with a difficulty level of <b>%4.2f</b> for you.</i></p>' % (user_level, text_level) s = '<p><i>According to your word list, your level is <b>%4.2f</b> and we have chosen an article with a difficulty level of <b>%4.2f</b> for you.</i></p>' % (
user_level, text_level)
s += '<p><b>%s</b></p>' % (d['date']) s += '<p><b>%s</b></p>' % (d['date'])
s += '<p><font size=+2>%s</font></p>' % (d['text']) s += '<p><font size=+2>%s</font></p>' % (d['text'])
s += '<p><i>%s</i></p>' % (d['source']) s += '<p><i>%s</i></p>' % (d['source'])
s += '<p><b>%s</b></p>' % (get_question_part(d['question'])) s += '<p><b>%s</b></p>' % (get_question_part(d['question']))
s = s.replace('\n', '<br/>') s = s.replace('\n', '<br/>')
s += '%s' % (get_answer_part(d['question'])) s += '%s' % (get_answer_part(d['question']))
session['articleID'] = d['article_id'] session['articleID'] = d['article_id']
return s return s
@ -122,7 +128,7 @@ def appears_in_test(word, d):
def get_time(): def get_time():
return datetime.now().strftime('%Y%m%d%H%M') # upper to minutes return datetime.now().strftime('%Y%m%d%H%M') # upper to minutes
def get_question_part(s): def get_question_part(s):
@ -171,7 +177,6 @@ def get_answer_part(s):
return html_code return html_code
@app.route("/<username>/reset", methods=['GET', 'POST']) @app.route("/<username>/reset", methods=['GET', 'POST'])
def user_reset(username): def user_reset(username):
if request.method == 'GET': if request.method == 'GET':
@ -196,7 +201,6 @@ def mark_word():
return 'Under construction' return 'Under construction'
@app.route("/", methods=['GET', 'POST']) @app.route("/", methods=['GET', 'POST'])
def mainpage(): def mainpage():
if request.method == 'POST': # when we submit a form if request.method == 'POST': # when we submit a form
@ -206,18 +210,19 @@ def mainpage():
page = '<form method="post" action="/mark">\n' page = '<form method="post" action="/mark">\n'
count = 1 count = 1
for x in lst: for x in lst:
page += '<p><font color="grey">%d</font>: <a href="%s">%s</a> (%d) <input type="checkbox" name="marked" value="%s"></p>\n' % (count, youdao_link(x[0]), x[0], x[1], x[0]) page += '<p><font color="grey">%d</font>: <a href="%s">%s</a> (%d) <input type="checkbox" name="marked" value="%s"></p>\n' % (
count, youdao_link(x[0]), x[0], x[1], x[0])
count += 1 count += 1
page += ' <input type="submit" value="确定并返回"/>\n' page += ' <input type="submit" value="确定并返回"/>\n'
page += '</form>\n' page += '</form>\n'
# save history # save history
d = load_freq_history(path_prefix + 'static/frequency/frequency.p') d = load_freq_history(path_prefix + 'static/frequency/frequency.p')
lst_history = pickle_idea.dict2lst(d) lst_history = pickle_idea.dict2lst(d)
d = pickle_idea.merge_frequency(lst, lst_history) d = pickle_idea.merge_frequency(lst, lst_history)
pickle_idea.save_frequency_to_pickle(d, path_prefix + 'static/frequency/frequency.p') pickle_idea.save_frequency_to_pickle(d, path_prefix + 'static/frequency/frequency.p')
return page return page
elif request.method == 'GET': # when we load a html page elif request.method == 'GET': # when we load a html page
page = ''' page = '''
<html lang="zh"> <html lang="zh">
<head> <head>
@ -233,7 +238,7 @@ def mainpage():
page += ' <a href="%s">%s</a></p>\n' % (session['username'], session['username']) page += ' <a href="%s">%s</a></p>\n' % (session['username'], session['username'])
else: else:
page += '<p><a href="/login">登录</a> <a href="/signup">成为会员</a> <a href="/static/usr/instructions.html">使用说明</a></p>\n' page += '<p><a href="/login">登录</a> <a href="/signup">成为会员</a> <a href="/static/usr/instructions.html">使用说明</a></p>\n'
#page += '<p><img src="%s" width="400px" alt="advertisement"/></p>' % (get_random_image(path_prefix + 'static/img/')) # page += '<p><img src="%s" width="400px" alt="advertisement"/></p>' % (get_random_image(path_prefix + 'static/img/'))
page += '<p><b>%s</b></p>' % (get_random_ads()) page += '<p><b>%s</b></p>' % (get_random_ads())
page += '<p>粘帖1篇文章 (English only)</p>' page += '<p>粘帖1篇文章 (English only)</p>'
page += '<form method="post" action="/">' page += '<form method="post" action="/">'
@ -256,7 +261,7 @@ def mainpage():
@app.route("/<username>/mark", methods=['GET', 'POST']) @app.route("/<username>/mark", methods=['GET', 'POST'])
def user_mark_word(username): def user_mark_word(username):
username = session[username] username = session[username]
user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username) user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
if request.method == 'POST': if request.method == 'POST':
d = load_freq_history(user_freq_record) d = load_freq_history(user_freq_record)
lst_history = pickle_idea2.dict2lst(d) lst_history = pickle_idea2.dict2lst(d)
@ -270,48 +275,75 @@ def user_mark_word(username):
return 'Under construction' return 'Under construction'
@app.route("/<username>/<word>/unfamiliar", methods=['GET', 'POST'])
def unfamiliar(username, word):
user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
pickle_idea.unfamiliar(user_freq_record, word)
session['thisWord'] = word # 1. put a word into session
return redirect(url_for('userpage', username=username))
@app.route("/<username>/<word>/familiar", methods=['GET', 'POST'])
def familiar(username, word):
user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
pickle_idea.familiar(user_freq_record, word)
session['thisWord'] = word # 1. put a word into session
return redirect(url_for('userpage', username=username))
@app.route("/<username>", methods=['GET', 'POST']) @app.route("/<username>", methods=['GET', 'POST'])
def userpage(username): def userpage(username):
if not session.get('logged_in'): if not session.get('logged_in'):
return '<p>请先<a href="/login">登录</a>。</p>' return '<p>请先<a href="/login">登录</a>。</p>'
user_expiry_date = session.get('expiry_date') user_expiry_date = session.get('expiry_date')
if datetime.now().strftime('%Y%m%d') > user_expiry_date: if datetime.now().strftime('%Y%m%d') > user_expiry_date:
return '<p>账号 %s 过期。</p><p>为了提高服务质量，English Pal 收取会员费用， 每天0元。</p> <p>请决定你要试用的时间长度，扫描下面支付宝二维码支付。 支付时请注明<i>English Pal Membership Fee</i>。 我们会于12小时内激活账号。</p><p><img src="static/donate-the-author-hidden.jpg" width="120px" alt="支付宝二维码" /></p><p>如果有问题，请加开发者微信 torontohui。</p> <p><a href="/logout">登出</a></p>' % (username) return '<p>账号 %s 过期。</p><p>为了提高服务质量，English Pal 收取会员费用， 每天0元。</p> <p>请决定你要试用的时间长度，扫描下面支付宝二维码支付。 支付时请注明<i>English Pal Membership Fee</i>。 我们会于12小时内激活账号。</p><p><img src="static/donate-the-author-hidden.jpg" width="120px" alt="支付宝二维码" /></p><p>如果有问题，请加开发者微信 torontohui。</p> <p><a href="/logout">登出</a></p>' % (
username)
username = session.get('username') username = session.get('username')
user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username) user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
if request.method == 'POST': # when we submit a form if request.method == 'POST': # when we submit a form
content = request.form['content'] content = request.form['content']
f = WordFreq(content) f = WordFreq(content)
lst = f.get_freq() lst = f.get_freq()
page = '<meta charset="UTF8">' page = '<meta charset="UTF8">'
page += '<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />' page += '<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />'
page += '<p>勾选不认识的单词</p>' page += '<p>勾选不认识的单词</p>'
page += '<form method="post" action="/%s/mark">\n' % (username) page += '<form method="post" action="/%s/mark">\n' % (username)
page += ' <input type="submit" name="add-btn" value="加入我的生词簿"/>\n' page += ' <input type="submit" name="add-btn" value="加入我的生词簿"/>\n'
count = 1 count = 1
words_tests_dict = pickle_idea.load_record(path_prefix + 'static/words_and_tests.p') words_tests_dict = pickle_idea.load_record(path_prefix + 'static/words_and_tests.p')
for x in lst: for x in lst:
page += '<p><font color="grey">%d</font>: <a href="%s" title="%s">%s</a> (%d) <input type="checkbox" name="marked" value="%s"></p>\n' % (count, youdao_link(x[0]), appears_in_test(x[0], words_tests_dict), x[0], x[1], x[0]) page += '<p><font color="grey">%d</font>: <a href="%s" title="%s">%s</a> (%d) <input type="checkbox" name="marked" value="%s"></p>\n' % (
count, youdao_link(x[0]), appears_in_test(x[0], words_tests_dict), x[0], x[1], x[0])
count += 1 count += 1
page += '</form>\n' page += '</form>\n'
return page return page
elif request.method == 'GET': # when we load a html page elif request.method == 'GET': # when we load a html page
page = '<meta charset="UTF8">\n' page = '<meta charset="UTF8">\n'
if session.get('thisWord'):
page += '''
<script type="text/javascript">
location.href = "#aaa" // 2. define a anchor URL and point to the anchor in the page whose id is aaa
</script>
'''
page += '<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />\n' page += '<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />\n'
page += '<meta name="format-detection" content="telephone=no" />\n' # forbid treating numbers as cell numbers in smart phones page += '<meta name="format-detection" content="telephone=no" />\n' # forbid treating numbers as cell numbers in smart phones
page += '<title>EnglishPal Study Room for %s</title>' % (username) page += '<title>EnglishPal Study Room for %s</title>' % (username)
page += '<p><b>English Pal for <font color="red">%s</font></b> <a href="/logout">登出</a></p>' % (username) page += '<p><b>English Pal for <font color="red">%s</font></b> <a href="/logout">登出</a></p>' % (username)
page += '<p><a href="/%s/reset">下一篇</a></p>' % (username) page += '<p><a href="/%s/reset">下一篇</a></p>' % (username)
page += '<p><b>阅读文章并回答问题</b></p>\n' page += '<p><b>阅读文章并回答问题</b></p>\n'
page += '<div id="text-content">%s</div>' % (get_today_article(user_freq_record, session['articleID'])) page += '<div id="text-content">%s</div>' % (get_today_article(user_freq_record, session['articleID']))
page += '<p><b>收集生词吧</b> （可以在正文中划词，也可以复制黏贴）</p>' page += '<p><b>收集生词吧</b> （可以在正文中划词，也可以复制黏贴）</p>'
page += '<form method="post" action="/%s">' % (username) page += '<form method="post" action="/%s">' % (username)
page += ' <textarea name="content" id="selected-words" rows="10" cols="120"></textarea><br/>' page += ' <textarea name="content" id="selected-words" rows="10" cols="120"></textarea><br/>'
@ -332,7 +364,7 @@ def userpage(username):
document.getElementById("text-content").addEventListener("touchstart", fillinWord, false); document.getElementById("text-content").addEventListener("touchstart", fillinWord, false);
</script> </script>
''' '''
d = load_freq_history(user_freq_record) d = load_freq_history(user_freq_record)
if len(d) > 0: if len(d) > 0:
page += '<p><b>我的生词簿</b></p>' page += '<p><b>我的生词簿</b></p>'
@ -343,17 +375,20 @@ def userpage(username):
for x in sort_in_descending_order(lst2): for x in sort_in_descending_order(lst2):
word = x[0] word = x[0]
freq = x[1] freq = x[1]
if isinstance(d[word], list): # d[word] is a list of dates if session.get('thisWord') == x[0]:
page += '<a name="aaa"></a>' # 3. anchor
if isinstance(d[word], list): # d[word] is a list of dates
if freq > 1: if freq > 1:
page += '<p class="new-word"> <a href="%s">%s</a> (<a title="%s">%d</a>) </p>\n' % (youdao_link(word), word, '; '.join(d[word]), freq) page += '<p class="new-word"> <a href="%s">%s</a>(<a title="%s">%d</a>) <a href="%s/%s/familiar">熟悉</a> <a href="%s/%s/unfamiliar">不熟悉</a> </p>\n' % (
youdao_link(word), word, '; '.join(d[word]), freq, username, word, username, word)
else: else:
page += '<p class="new-word"> <a href="%s">%s</a> <font color="white">(<a title="%s">%d</a>)</font> </p>\n' % (youdao_link(word), word, '; '.join(d[word]), freq) page += '<p class="new-word"> <a href="%s">%s</a>(<a title="%s">%d</a>) <a href="%s/%s/familiar">熟悉</a> <a href="%s/%s/unfamiliar">不熟悉</a> </p>\n' % (
elif isinstance(d[word], int): # d[word] is a frequency. to migrate from old format. youdao_link(word), word, '; '.join(d[word]), freq, username, word, username, word)
page += '<a href="%s">%s</a>%d\n' % (youdao_link(word), word, freq) elif isinstance(d[word], int): # d[word] is a frequency. to migrate from old format.
page += '<a href="%s">%s</a>%d\n' % (youdao_link(word), word, freq)
return page return page
### Sign-up, login, logout ### ### Sign-up, login, logout ###
@app.route("/signup", methods=['GET', 'POST']) @app.route("/signup", methods=['GET', 'POST'])
def signup(): def signup():
@ -388,7 +423,8 @@ def login():
if not session.get('logged_in'): if not session.get('logged_in'):
return render_template('login.html') return render_template('login.html')
else: else:
return '你已登录 <a href="/%s">%s</a>。 登出点击<a href="/logout">这里</a>。' % (session['username'], session['username']) return '你已登录 <a href="/%s">%s</a>。 登出点击<a href="/logout">这里</a>。' % (
session['username'], session['username'])
elif request.method == 'POST': elif request.method == 'POST':
# check database and verify user # check database and verify user
username = request.form['username'] username = request.form['username']
@ -413,9 +449,8 @@ def logout():
if __name__ == '__main__': if __name__ == '__main__':
#app.secret_key = os.urandom(16) # app.secret_key = os.urandom(16)
#app.run(debug=False, port='6000') # app.run(debug=False, port='6000')
app.run(debug=True) app.run(debug=True)
#app.run(debug=True, port='6000') # app.run(debug=True, port='6000')
#app.run(host='0.0.0.0', debug=True, port='6000') # app.run(host='0.0.0.0', debug=True, port='6000')