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view_search_dialog.py
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view_search_dialog.py
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#-*- coding: utf-8 -*-
# import project libraries.
import wx
import nlpia2_wikipedia as wikipedia
import threading
import pyperclip
import webbrowser
import accessible_output2.outputs.auto
import datetime
import globals as g
from view_article_window import ViewArticleWindow
from web_viewer import WebViewArticle
from settings import Settings
from functions import *
#Set language for View Search Dialog
_ = SetLanguage(Settings().ReadSettings())
#create View Search Dialog
class ViewSearch(wx.Dialog):
def __init__(self, parent, TextSearch):
wx.Dialog.__init__(self, parent, title=_("Search results"), size=(450, 400))
self.CenterOnParent()
self.TextSearch = TextSearch
self.o = accessible_output2.outputs.auto.Auto()
# Create panel
Panel = wx.Panel(self)
# Create ListBox
self.ListTitle = wx.StaticText(Panel, -1, _("Search results"))
self.ListResults = wx.ListBox(Panel, -1)
# Create Buttons
self.ViewArticle = wx.Button(Panel, -1, _("&View Article"))
self.ViewArticle.SetDefault()
self.ViewArticle.Enable(enable=False)
self.OpenInWebBrowser = wx.Button(Panel, -1, _("&Open in browser"))
self.OpenInWebBrowser.Enable(enable=False)
self.CopyArticleLink = wx.Button(Panel, -1, _("&Copy article link"))
self.CopyArticleLink.Enable(enable=False)
self.GoBack = wx.Button(Panel, wx.ID_CANCEL, _("Go&Back"))
# Create main sizer
sizer = wx.BoxSizer(wx.VERTICAL)
# Add widgets to sizer
sizer.Add(self.ListTitle, 0, wx.ALIGN_CENTER|wx.ALL, 5)
sizer.Add(self.ListResults, 2, wx.EXPAND|wx.ALL, 5)
# Create horizontal sizer.
button_sizer = wx.BoxSizer(wx.HORIZONTAL)
# Add buttons to horizontal sizer
button_sizer.Add(self.ViewArticle, 0, wx.ALL, 5)
button_sizer.Add(self.OpenInWebBrowser, 0, wx.ALL, 5)
button_sizer.Add(self.CopyArticleLink, 0, wx.ALL, 5)
button_sizer.Add(self.GoBack, 0, wx.ALL, 5)
# Add horizontal sizer to vertical sizer
sizer.Add(button_sizer, 0, wx.ALIGN_CENTRE|wx.ALL, 5)
# Set sizer for panel
Panel.SetSizer(sizer)
Panel.Fit()
self.hotKeys = wx.AcceleratorTable([
(wx.ACCEL_ALT, ord("V"), self.ViewArticle.GetId()),
(wx.ACCEL_ALT, ord("O"), self.OpenInWebBrowser.GetId()),
(wx.ACCEL_ALT, ord("C"), self.CopyArticleLink.GetId()),
(wx.ACCEL_CTRL, ord("W"), self.GoBack.GetId()),
(wx.ACCEL_ALT, ord("B"), self.GoBack.GetId()),
])
Panel.SetAcceleratorTable(self.hotKeys)
# Show List Results
self.Show()
# events for buttons
self.ViewArticle.Bind(wx.EVT_BUTTON, self.OnViewArticleWindow)
self.OpenInWebBrowser.Bind(wx.EVT_BUTTON, self.OnOpenInBrowser)
self.CopyArticleLink.Bind(wx.EVT_BUTTON, self.OnCopyArticleLink)
#create thread function to show results in list box
def OpenThread(self):
# in case display random articles.
if not self.TextSearch:
self.ListTitle.SetLabel(_("Random articles"))
self.SetTitle(_("View random articles"))
RandomArticlesNumber = Settings().ReadSettings()["random articles number"]
if int(Settings().ReadSettings()["random articles number"]) >100:
RandomArticlesNumber = 100
RandomArticle = wikipedia.random(pages=RandomArticlesNumber)
self.ListResults.SetItems(RandomArticle)
self.ListResults.Selection = 0
self.ViewArticle.Enable(enable=True)
self.OpenInWebBrowser.Enable(enable=True)
self.CopyArticleLink.Enable(enable=True)
return None
# in case display search results.
ResultsNumber = Settings().ReadSettings()["results number"]
if int(Settings().ReadSettings()["results number"]) > 100:
ResultsNumber = 100
try:
self.ViewResults = wikipedia.search(self.TextSearch, results=ResultsNumber)
except:
ConnectionError = wx.MessageDialog(self, _("There is no internet connection."), _("Connection error"), style=wx.ICON_ERROR+wx.OK)
ConnectionError.SetOKLabel(_("&Ok"))
ConnectionError.ShowModal()
return None
self.ListResults.SetItems(self.ViewResults)
try:
self.ListResults.Selection = 0
except:
UnableToFind = wx.MessageDialog(None, _("We couldn't find any articles that match your search."), _("Error"), style=wx.ICON_ERROR+wx.OK)
UnableToFind.SetOKLabel(_("&Ok"))
UnableToFind.ShowModal()
self.Close()
self.ViewArticle.Enable(enable=True)
self.OpenInWebBrowser.Enable(enable=True)
self.CopyArticleLink.Enable(enable=True)
#creating OnOpenInBrowser function to open Article Link On Default Browser
def OnOpenInBrowser(self, event):
GetValues = self.ListResults.GetString(self.ListResults.GetSelection())
try:
url = wikipedia.page(GetValues).url
webbrowser.open_new(url)
if not self.o.is_system_output():
self.o.speak(_("Opening:"), interrupt=False)
except:
CantOpen = wx.MessageDialog(self, _("This link cannot be opened in the browser."), _("Error"), style=wx.ICON_ERROR+wx.OK)
CantOpen.SetOKLabel(_("&Ok"))
CantOpen.ShowModal()
return
#Creating OnCopyArticleLink function to copy Article Link to Clipboard
def OnCopyArticleLink(self, event):
GetValues = self.ListResults.GetString(self.ListResults.GetSelection())
try:
url = wikipedia.page(GetValues).url
pyperclip.copy(url)
if not self.o.is_system_output():
self.o.speak(_("Article link copied."), interrupt=False)
except:
CantCopy = wx.MessageDialog(self, _("This link cannot be copied."), _("Error"), style=wx.ICON_ERROR)
CantCopy.SetOKLabel(_("&Ok"))
CantCopy.ShowModal()
return
#creating OnViewArticleWindow function View Article On a New Window
def OnViewArticleWindow(self, event):
GetValues = self.ListResults.GetString(self.ListResults.GetSelection())
CurrentSettings = Settings().ReadSettings()
state = CurrentSettings["wepviewer"]
ArticleLanguageName = CurrentSettings["search language"]
if state == "0":
window1 = ViewArticleWindow(None, GetValues, self)
else:
window1 = WebViewArticle(None, GetValues, self)
# Check if the article is saved in the database.
SavedArticle = g.Data.SearchData("SavedArticlesTable", "Title", GetValues)
if SavedArticle:
window1.LoadOflineArticle(SavedArticle)
return
#adding the article to history.
#Getting the date and time of visit article.
date = datetime.date.today()
time = datetime.datetime.now()
time = time.strftime("%H:%M:%S")
g.Data.InsertData("HistoryTable", (GetValues, str(date), str(time), ArticleLanguageName))