Added first files for admin and login/signup in admin

paramecio2/modules/admin/app.py

@@ -0,0 +1,177 @@
+from flask import Blueprint, redirect, session, url_for, request, g, make_response
+from settings import config
+from paramecio2.libraries.mtemplates import PTemplate, env_theme
+from paramecio2.libraries.i18n import I18n
+from paramecio2.libraries.formsutils import show_form, generate_csrf, set_extra_forms_user, pass_values_to_form
+from paramecio2.libraries.db.webmodel import WebModel
+from paramecio2.modules.admin.models.admin import UserAdmin
+from paramecio2.libraries.keyutils import create_key_encrypt
+
+env=env_theme(__file__)
+
+t=PTemplate(env)
+
+yes_recovery_login=False
+email_address='localhost'
+
+if hasattr(config, 'yes_recovery_login'):
+    yes_recovery_login=config.yes_recovery_login
+
+if hasattr(config, 'email_address'):
+    email_address=config.email_address
+
+
+admin_app=Blueprint('admin_app', __name__, static_folder='static')
+
+@admin_app.before_request
+def admin_prepare():
+
+    g.connection=WebModel.connection()
+    
+    if request.endpoint!='admin_app.login' and request.endpoint!='admin_app.signup':
+        if 'login_admin' not in session:
+            return redirect(url_for('admin_app.login'))   
+
+@admin_app.after_request
+def admin_finished(response):
+    
+    #print('pepe')
+    
+    g.connection.close()
+    
+    return response
+
+# Load 
+
+@admin_app.route('/admin')
+@admin_app.route('/admin/<module>')
+def admin(module=''):
+    
+    """
+    if 'login_admin' not in session:
+        return redirect(url_for('admin_app.login'))        
+    """
+    
+    return t.load_template('home.phtml', title=I18n.lang('admin', 'paramecio_admin', 'Paramecio admin'))
+
+@admin_app.route('/admin/logout')
+def logout():
+    
+    return redirect(url_for('admin_app.login'))
+
+@admin_app.route('/admin/login', methods=['GET', 'POST'])
+def login():
+    
+    #connection=WebModel.connection()
+    
+    user_admin=UserAdmin(g.connection)
+
+    user_admin.yes_repeat_password=False
+
+    user_admin.fields['password'].required=True
+
+    user_admin.create_forms(['username', 'password'])
+    
+    c=user_admin.select_count()
+    
+    if c==0:
+        return redirect(url_for('admin_app.signup'))        
+    
+    post={}
+    
+    if request.method=='POST':
+        
+        username=request.form['username']
+
+        password=request.form['password']
+        
+        arr_user=user_admin.set_conditions('WHERE username=%s', [username]).select_a_row_where()
+        
+        if arr_user:
+            
+            if user_admin.fields['password'].verify(password, arr_user['password']):
+
+                session['login_admin']=True
+            
+                return {'error': 0}
+            
+            else:
+
+                return {'error': 1, 'csrf_token': generate_csrf()}
+        else:
+            
+            return {'error': 1, 'csrf_token': generate_csrf()}
+        
+        #if
+    
+    else:
+    
+        forms=show_form(post, user_admin.forms, t, yes_error=False)
+
+        return t.load_template('login.phtml', forms=forms, yes_recovery_login=yes_recovery_login)
+
+@admin_app.route('/admin/signup', methods=['GET', 'POST'])
+def signup():
+
+    user_admin=UserAdmin(g.connection)
+
+    c=user_admin.select_count()
+    
+    if c==0:
+        
+        if request.method=='POST':
+            
+            user_admin.conditions=['WHERE privileges=%s', [2]]
+             
+            forms=dict(request.form)
+            
+            forms['privileges']=2
+            
+            user_admin.valid_fields=['username', 'email', 'password', 'privileges']
+            
+            user_admin.create_forms()
+            
+            if user_admin.insert(forms, False):
+            
+                
+            
+                error= {'error': 0}
+                
+                return error
+            
+            else:
+                
+                user_admin.check_all_fields(forms, False)
+                
+                pass_values_to_form(forms, user_admin.forms, yes_error=True)
+                    
+                session['csrf_token']=create_key_encrypt()
+                
+                error={'error': 1, 'csrf_token': session['csrf_token']}
+                
+                for field in user_admin.valid_fields:
+                        
+                        error[field]=user_admin.forms[field].txt_error
+                
+                error['repeat_password']=user_admin.forms['repeat_password'].txt_error
+                
+                return error
+                
+        else:
+    
+            post={}
+            
+            set_extra_forms_user(user_admin)
+            
+            forms=show_form(post, user_admin.forms, t, yes_error=False)
+
+            return t.load_template('register.phtml', forms=forms)
+
+    else:
+        
+        return redirect(url_for('.login'))
+
+@admin_app.route('/admin/recovery_password')
+def recovery_password():
+    
+    return ""