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https://github.com/kovidgoyal/calibre.git
synced 2025-07-09 03:04:10 -04:00
More work on the EM page
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Kovid Goyal
parent
124ef1f08e
commit
33d7426e09
@ -356,12 +356,17 @@ def render_metadata(mi, table, book_id): # {{{
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# }}}
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add_extra_css(def():
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sel = '.' + CLASS_NAME + ' '
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def basic_table_rules(sel):
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style = ''
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style += build_rule(sel + 'table.metadata td', vertical_align='top')
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style += build_rule(sel + 'table.metadata td:first-of-type', font_weight='bold', padding_right='1em', white_space='nowrap')
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style += build_rule(sel + 'table.metadata td:last-of-type', overflow_wrap='break-word')
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return style
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add_extra_css(def():
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sel = '.' + CLASS_NAME + ' '
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style = basic_table_rules(sel)
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style += build_rule(sel + 'table.metadata a[href]', color='blue')
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style += build_rule(sel + 'table.metadata a[href]:hover', color=get_color('window-hover-foreground'))
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style += build_rule(sel + 'table.metadata a[href]:active', color=get_color('window-hover-foreground'), transform='scale(1.5)')
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@ -2,18 +2,233 @@
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# License: GPL v3 Copyright: 2018, Kovid Goyal <kovid at kovidgoyal.net>
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from __python__ import bound_methods, hash_literals
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import traceback
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from elementmaker import E
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from gettext import gettext as _
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from book_list.book_details import fetch_metadata, no_book, report_load_failure
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from book_list.library_data import book_metadata, load_status
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from book_list.book_details import (
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basic_table_rules, fetch_metadata, field_sorter, no_book, report_load_failure
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)
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from book_list.library_data import book_metadata, library_data, load_status
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from book_list.router import back
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from book_list.top_bar import create_top_bar, set_title
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from book_list.ui import set_panel_handler, show_panel
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from dom import clear
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from utils import conditional_timeout, parse_url_params
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from date import format_date
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from dom import add_extra_css, build_rule, clear, svgicon
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from session import get_interface_data
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from utils import (
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conditional_timeout, fmt_sidx, parse_url_params, safe_set_inner_html
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)
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CLASS_NAME = 'edit-metadata-panel'
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IGNORED_FIELDS = {'formats', 'sort', 'uuid', 'id', 'urls_from_identifiers', 'lang_names', 'last_modified', 'path', 'marked', 'size', 'ondevice', 'cover', 'au_map', 'isbn'}
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add_extra_css(def():
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sel = '.' + CLASS_NAME + ' '
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style = basic_table_rules(sel)
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style += build_rule(sel + 'table.metadata', margin_left='1rem')
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style += build_rule(sel + 'table.metadata td', padding_bottom='0.5ex', padding_top='0.5ex', cursor='pointer')
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style += build_rule(sel + 'table.metadata tr:hover', color='red')
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style += build_rule(sel + 'table.metadata tr:active', transform='scale(1.5)')
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return style
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)
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def truncated_html(val):
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ans = val.replace(/<[^>]+>/g, '')
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if ans.length > 40:
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ans = ans[:40] + '…'
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return ans
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def edit_field(container_id, book_id, field):
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print(1111111, field)
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def render_metadata(mi, table, container_id, book_id): # {{{
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field_metadata = library_data.field_metadata
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interface_data = get_interface_data()
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current_edit_action = None
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def allowed_fields(field):
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if field.endswith('_index'):
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fm = field_metadata[field[:-len('_index')]]
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if fm and fm.datatype is 'series':
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return False
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if field.startswith('#'):
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return True
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if field in IGNORED_FIELDS or field.endswith('_sort') or field[0] is '@':
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return False
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return True
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fields = library_data.book_display_fields
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if not fields or not fields.length:
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fields = sorted(filter(allowed_fields, mi), key=field_sorter(field_metadata))
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else:
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fields = filter(allowed_fields, fields)
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fields = list(fields)
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added_fields = {f:True for f in fields}
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if not added_fields.title:
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added_fields.title = True
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fields.insert(0, 'title')
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for other_field in Object.keys(library_data.field_metadata):
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if not added_fields[other_field] and allowed_fields(other_field) and other_field not in IGNORED_FIELDS:
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fields.push(other_field)
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def add_row(name, val, is_html=False, join=None):
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if val is undefined or val is None:
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val = v'[" "]' if join else '\xa0'
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def add_val(v):
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if not v.appendChild:
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v += ''
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if v.appendChild:
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table.lastChild.lastChild.appendChild(v)
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else:
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table.lastChild.lastChild.appendChild(document.createTextNode(v))
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table.appendChild(E.tr(onclick=current_edit_action, E.td(name + ':'), E.td()))
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if is_html:
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table.lastChild.lastChild.appendChild(document.createTextNode(truncated_html(val + '')))
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else:
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if not join:
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add_val(val)
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else:
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for v in val:
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add_val(v)
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if v is not val[-1]:
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table.lastChild.lastChild.appendChild(document.createTextNode(join))
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return table.lastChild.lastChild
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def process_composite(field, fm, name, val):
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if fm.display and fm.display.contains_html:
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add_row(name, val, is_html=True)
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elif fm.is_multiple and fm.is_multiple.list_to_ui:
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all_vals = filter(None, map(str.strip, val.split(fm.is_multiple.list_to_ui)))
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add_row(name, all_vals, join=fm.is_multiple.list_to_ui)
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else:
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add_row(name, val)
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def process_authors(field, fm, name, val):
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add_row(name, val, join=' & ')
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def process_publisher(field, fm, name, val):
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add_row(name, val)
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def process_rating(field, fm, name, val):
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stars = E.span()
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val = int(val or 0)
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if val > 0:
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for i in range(val // 2):
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stars.appendChild(svgicon('star'))
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if fm.display.allow_half_stars and (val % 2):
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stars.appendChild(svgicon('star-half'))
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add_row(name, stars)
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else:
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add_row(name, None)
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def process_identifiers(field, fm, name, val):
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if val:
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keys = Object.keys(val)
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if keys.length:
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table.appendChild(E.tr(onclick=current_edit_action, E.td(name + ':'), E.td()))
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td = table.lastChild.lastChild
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for k in keys:
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if td.childNodes.length:
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td.appendChild(document.createTextNode(', '))
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td.appendChild(document.createTextNode(k))
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return
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add_row(name, None)
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def process_languages(field, fm, name, val):
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if val and val.length:
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table.appendChild(E.tr(onclick=current_edit_action, E.td(name + ':'), E.td()))
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td = table.lastChild.lastChild
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for k in val:
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lang = mi.lang_names[k] or k
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td.appendChild(document.createTextNode(lang))
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if k is not val[-1]:
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td.appendChild(document.createTextNode(', '))
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return
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add_row(name, None)
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def process_datetime(field, fm, name, val):
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if val:
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fmt = interface_data['gui_' + field + '_display_format'] or (fm['display'] or {}).date_format
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add_row(name, format_date(val, fmt))
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else:
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add_row(name, None)
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def process_series(field, fm, name, val):
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if val:
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ifield = field + '_index'
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try:
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ival = float(mi[ifield])
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except Exception:
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ival = 1.0
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ival = fmt_sidx(ival, use_roman=interface_data.use_roman_numerals_for_series_number)
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table.appendChild(E.tr(onclick=current_edit_action, E.td(name + ':'), E.td()))
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s = safe_set_inner_html(E.span(), _('{0} of <i>{1}</i>').format(ival, val))
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table.lastChild.lastChild.appendChild(s)
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else:
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add_row(name, None)
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def process_field(field, fm):
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name = fm.name or field
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datatype = fm.datatype
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val = mi[field]
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if field is 'comments' or datatype is 'comments':
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add_row(name, truncated_html(val or ''))
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return
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func = None
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if datatype is 'composite':
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func = process_composite
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elif datatype is 'rating':
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func = process_rating
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elif field is 'identifiers':
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func = process_identifiers
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elif field is 'authors':
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func = process_authors
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elif field is 'publisher':
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func = process_publisher
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elif field is 'languages':
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func = process_languages
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elif datatype is 'datetime':
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func = process_datetime
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elif datatype is 'series':
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func = process_series
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if func:
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func(field, fm, name, val)
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else:
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if datatype is 'text' or datatype is 'enumeration':
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if val is not undefined and val is not None:
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join = fm.is_multiple.list_to_ui if fm.is_multiple else None
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add_row(name, val, join=join)
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else:
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add_row(name, None)
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elif datatype is 'bool':
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add_row(name, _('Yes') if val else _('No'))
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elif datatype is 'int' or datatype is 'float':
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if val is not undefined and val is not None:
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fmt = (fm.display or {}).number_format
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if fmt:
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val = fmt.format(val)
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else:
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val += ''
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add_row(name, val)
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else:
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add_row(name, None)
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for field in fields:
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fm = field_metadata[field]
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if not fm:
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continue
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current_edit_action = edit_field.bind(None, container_id, book_id, field)
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try:
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process_field(field, fm)
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except Exception:
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print('Failed to render metadata field: ' + field)
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traceback.print_exc()
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# }}}
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def show_book(container_id, book_id):
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@ -26,6 +241,8 @@ def show_book(container_id, book_id):
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return
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div.appendChild(E.div(style='margin: 1ex 1rem', _(
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'Tap any field below to edit it')))
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div.appendChild(E.table(class_='metadata'))
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render_metadata(mi, div.lastChild, container_id, book_id)
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def on_close(container_id):
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