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Paginated search and advanced search

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Wraparound on books list deactivated
This commit is contained in:
Ozzieisaacs
2020-10-04 19:23:06 +02:00
parent e3f4f24c3e
commit 6e6f144b7a
5 changed files with 61 additions and 33 deletions
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cps/web.py
+45 -23
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@@ -35,6 +35,7 @@ from babel import Locale as LC
from babel.core import UnknownLocaleError
from flask import Blueprint, jsonify
from flask import render_template, request, redirect, send_from_directory, make_response, g, flash, abort, url_for
from flask import session as flask_session
from flask_babel import gettext as _
from flask_login import login_user, logout_user, login_required, current_user, confirm_login
from sqlalchemy.exc import IntegrityError, InvalidRequestError, OperationalError
@@ -669,10 +670,11 @@ def render_books_list(data, sort, book_id, page):
elif data == "search":
term = (request.args.get('query') or '')
offset = int(int(config.config_books_per_page) * (page - 1))
if '&' not in term:
return render_search_results(term, offset, order, config.config_books_per_page)
else:
return render_adv_search_results(term, offset, order, config.config_books_per_page)
return render_search_results(term, offset, order, config.config_books_per_page)
elif data == "advsearch":
term = json.loads(flask_session['query'])
offset = int(int(config.config_books_per_page) * (page - 1))
return render_adv_search_results(term, offset, order, config.config_books_per_page)
else:
website = data or "newest"
entries, random, pagination = calibre_db.fill_indexpage(page, 0, db.Books, True, order)
@@ -953,13 +955,14 @@ def render_prepare_search_form(cc):
def render_search_results(term, offset=None, order=None, limit=None):
entries, result_count = calibre_db.get_search_results(term, offset, order, limit)
entries, result_count, pagination = calibre_db.get_search_results(term, offset, order, limit)
ids = list()
for element in entries:
ids.append(element.id)
searched_ids[current_user.id] = ids
return render_title_template('search.html',
searchterm=term,
pagination=pagination,
query=term,
adv_searchterm=term,
entries=entries,
@@ -967,6 +970,7 @@ def render_search_results(term, offset=None, order=None, limit=None):
title=_(u"Search"),
page="search")
# ################################### View Books list ##################################################################
@@ -1007,7 +1011,7 @@ def list_books():
search = request.args.get("search")
total_count = calibre_db.session.query(db.Books).count()
if search:
entries, filtered_count = calibre_db.get_search_results(search, off, order, limit)
entries, filtered_count, pagination = calibre_db.get_search_results(search, off, order, limit)
else:
entries, __, __ = calibre_db.fill_indexpage((int(off) / (int(limit)) + 1), limit, db.Books, True, order)
filtered_count = total_count
@@ -1227,7 +1231,7 @@ def reconnect():
def search():
term = request.args.get("query")
if term:
return render_search_results(term)
return render_search_results(term, 0, None, config.config_books_per_page)
else:
return render_title_template('search.html',
searchterm="",
@@ -1238,9 +1242,19 @@ def search():
@web.route("/advanced_search", methods=['POST'])
@login_required_if_no_ano
def advanced_search():
term = request.form
return render_adv_search_results(term, 0, None, config.config_books_per_page)
def render_adv_search_results(term, offset=None, order=None, limit=None):
order = order or [db.Books.sort]
pagination = None
if offset != None and limit != None:
offset = int(offset)
limit_all = offset + int(limit)
cc = get_cc_columns(filter_config_custom_read=True)
calibre_db.session.connection().connection.connection.create_function("lower", 1, db.lcase)
q = calibre_db.session.query(db.Books).filter(calibre_db.common_filters(True)).order_by(db.Books.sort)
q = calibre_db.session.query(db.Books).filter(calibre_db.common_filters(True))
include_tag_inputs = request.form.getlist('include_tag')
exclude_tag_inputs = request.form.getlist('exclude_tag')
@@ -1251,14 +1265,14 @@ def advanced_search():
include_extension_inputs = request.form.getlist('include_extension')
exclude_extension_inputs = request.form.getlist('exclude_extension')
author_name = request.form.get("author_name")
book_title = request.form.get("book_title")
publisher = request.form.get("publisher")
pub_start = request.form.get("Publishstart")
pub_end = request.form.get("Publishend")
rating_low = request.form.get("ratinghigh")
rating_high = request.form.get("ratinglow")
description = request.form.get("comment")
author_name = term.get("author_name")
book_title = term.get("book_title")
publisher = term.get("publisher")
pub_start = term.get("Publishstart")
pub_end = term.get("Publishend")
rating_low = term.get("ratinghigh")
rating_high = term.get("ratinglow")
description = term.get("comment")
if author_name:
author_name = author_name.strip().lower().replace(',', '|')
if book_title:
@@ -1367,17 +1381,25 @@ def advanced_search():
else:
q = q.filter(getattr(db.Books, 'custom_column_' + str(c.id)).any(
func.lower(db.cc_classes[c.id].value).ilike("%" + custom_query + "%")))
q = q.all()
q = q.order_by(*order).all()
flask_session['query'] = json.dumps(term)
# ToDo: Check saved ids mechanism ?
ids = list()
for element in q:
ids.append(element.id)
searched_ids[current_user.id] = ids
return render_title_template('search.html',
adv_searchterm=searchterm,
query=request.form,
entries=q,
result_count=len(q),
title=_(u"search"), page="search")
# entries, result_count, pagination = calibre_db.get_search_results(term, offset, order, limit)
result_count = len(q)
if offset != None and limit != None:
pagination = Pagination((offset / (int(limit)) + 1), limit, result_count)
return render_title_template('search.html',
adv_searchterm=searchterm,
pagination=pagination,
# query=request.form,
entries=q[offset:limit_all],
result_count=result_count,
title=_(u"search"), page="advsearch")
@web.route("/advanced_search", methods=['GET'])