From a26fcf42f3e6a4407c864088848d33341b9e74d0 Mon Sep 17 00:00:00 2001
From: Wesley Kerfoot <wjak56@gmail.com>
Date: Sun, 26 May 2019 16:41:31 -0400
Subject: [PATCH] Unliking pages working

---
 deletefb/tools/common.py |  8 +++--
 deletefb/tools/likes.py  | 66 ++++++++++++++++++++++++++++------------
 2 files changed, 53 insertions(+), 21 deletions(-)

diff --git a/deletefb/tools/common.py b/deletefb/tools/common.py
index 4b6cbea..29d9341 100644
--- a/deletefb/tools/common.py
+++ b/deletefb/tools/common.py
@@ -1,9 +1,13 @@
-from selenium.common.exceptions import NoSuchElementException, StaleElementReferenceException
+from selenium.common.exceptions import (NoSuchElementException,
+                                        StaleElementReferenceException,
+                                        TimeoutException)
 from time import sleep
 from json import dumps
 from os.path import abspath, relpath, split
 
-SELENIUM_EXCEPTIONS = (NoSuchElementException, StaleElementReferenceException)
+SELENIUM_EXCEPTIONS = (NoSuchElementException,
+                       StaleElementReferenceException,
+                       TimeoutException)
 
 def try_move(actions, el):
     for _ in range(10):
diff --git a/deletefb/tools/likes.py b/deletefb/tools/likes.py
index ed01fff..e74ec7a 100644
--- a/deletefb/tools/likes.py
+++ b/deletefb/tools/likes.py
@@ -1,10 +1,28 @@
-from time import sleep 
 from selenium.webdriver.common.by import By
 from selenium.webdriver.common.action_chains import ActionChains
 from selenium.webdriver.support.ui import WebDriverWait
 from selenium.webdriver.support import expected_conditions as EC
 from .common import SELENIUM_EXCEPTIONS, archiver
 
+def load_likes(driver):
+    """
+    Loads the page that lists all pages you like
+    """
+    driver.get("https://www.facebook.com/pages/?category=liked")
+
+    wait = WebDriverWait(driver, 20)
+
+    try:
+        wait.until(
+            EC.presence_of_element_located((By.XPATH, "//button/div/div[text()='Liked']"))
+        )
+
+        wait.until(
+            EC.presence_of_element_located((By.XPATH, "//button/div/i[@aria-hidden=\"true\"]"))
+        )
+    except SELENIUM_EXCEPTIONS:
+        return
+
 def unlike_pages(driver,
                  user_profile_url):
     """
@@ -15,30 +33,40 @@ def unlike_pages(driver,
 
     actions = ActionChains(driver)
 
-    driver.get("https://www.facebook.com/pages/?category=liked")
+    load_likes(driver)
 
-    wait = WebDriverWait(driver, 20)
+    pages_list = driver.find_element_by_css_selector("#all_liked_pages")
 
-    wait.until(
-        EC.presence_of_element_located((By.XPATH, "//div[text()='Liked']"))
-    )
+    actions.move_to_element(pages_list).perform()
 
-    sleep(10)
+    unlike_buttons = pages_list.find_elements_by_xpath("//button/div/div[text()='Liked']/../..")
 
-    pages_list = driver.find_element_by_css_selector("#all_liked_pages")
-    actions.move_to_element(pages_list).perform()
-    unlike_buttons = pages_list.find_elements_by_xpath("//button")
+    while unlike_buttons:
+        for button in unlike_buttons:
+            try:
+                if "Liked" in button.text:
+                    page_name = button.find_element_by_xpath("./../..").text.split("\n")[0]
+
+                    print("Trying to unlike {0}".format(page_name))
+
+                    driver.execute_script("arguments[0].click();", button)
+
+                    archive_likes(page_name)
+
+                    print("{0} was unliked".format(page_name))
+
+            except SELENIUM_EXCEPTIONS as e:
+                continue
 
-    for button in unlike_buttons:
+        load_likes(driver)
         try:
-            actions.move_to_element(button).perform()
-            page_name = button.find_element_by_xpath("./../..").text.split("\n")[0]
-            archive_likes(page_name)
-
-        except SELENIUM_EXCEPTIONS as e:
-            print(e)
-            continue
-        print(button)
+            pages_list = driver.find_element_by_css_selector("#all_liked_pages")
+            actions.move_to_element(pages_list).perform()
+            unlike_buttons = pages_list.find_elements_by_xpath("//button")
+            if not unlike_buttons:
+                break
+        except SELENIUM_EXCEPTIONS:
+            break
 
     # Explicitly close the log file when we're done with it
     like_log.close()