From f831f2e5a39fcbaafef33a34578c96be4202881b Mon Sep 17 00:00:00 2001 From: Tom LAVEILLE Date: Tue, 8 Oct 2024 12:15:09 +0200 Subject: [PATCH] =?UTF-8?q?T=C3=A9l=C3=A9verser=20les=20fichiers=20vers=20?= =?UTF-8?q?"CenRa=5FMetabase"?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- CenRa_Metabase/dock.py | 969 ++++++++++++++++++------------------ CenRa_Metabase/metadata.txt | 4 +- 2 files changed, 490 insertions(+), 483 deletions(-) diff --git a/CenRa_Metabase/dock.py b/CenRa_Metabase/dock.py index 14498d9a..2a5b156f 100644 --- a/CenRa_Metabase/dock.py +++ b/CenRa_Metabase/dock.py @@ -1,481 +1,488 @@ -"""Dock file.""" - -__copyright__ = 'Copyright 2020, 3Liz' -__license__ = 'GPL version 3' -__email__ = 'info@3liz.org' - -import logging -import os - -from collections import namedtuple -from enum import Enum -from functools import partial -from pathlib import Path -from xml.dom.minidom import parseString - -from qgis.core import ( - NULL, - QgsApplication, - QgsDataSourceUri, - QgsProject, - QgsProviderConnectionException, - QgsProviderRegistry, - QgsRasterLayer, - QgsSettings, - QgsVectorLayer, -) -from qgis.PyQt.QtCore import QLocale, QUrl -from qgis.PyQt.QtGui import QDesktopServices, QIcon -from qgis.PyQt.QtPrintSupport import QPrinter -from qgis.PyQt.QtWebKitWidgets import QWebPage -from qgis.PyQt.QtWidgets import ( - QDialog, - QAction, - QDockWidget, - QFileDialog, - QInputDialog, - QMenu, - QToolButton, -) -from qgis.gui import * -from qgis.utils import iface -''' -from pg_metadata.connection_manager import ( - check_pgmetadata_is_installed, - connections_list, - settings_connections_names, -) -''' -from CenRa_Metabase.resources.i18n import tr - -from CenRa_Metabase.resources.resources import ( - load_ui, - resources_path, - login_base, -) - -DOCK_CLASS = load_ui('CenRa_Metabase_dockwidget_base.ui') -LOGGER = logging.getLogger('CenRa_Metabase') - - -class Format(namedtuple('Format', ['label', 'ext'])): - """ Format available for exporting metadata. """ - pass - - -class OutputFormats(Format, Enum): - """ Output format for a metadata sheet. """ - PDF = Format(label='PDF', ext='pdf') - HTML = Format(label='HTML', ext='html') - DCAT = Format(label='DCAT', ext='xml') - - -class CenRa_Metabase(QDockWidget, DOCK_CLASS): - - def __init__(self, parent=None): - _ = parent - super().__init__() - self.setupUi(self) - self.settings = QgsSettings() - - self.current_datasource_uri = None - self.current_connection = None - - self.viewer.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks) - self.viewer.page().linkClicked.connect(self.open_link) - - # Help button - self.external_help.setText('') - self.external_help.setIcon(QIcon(QgsApplication.iconPath('mActionHelpContents.svg'))) - self.external_help.clicked.connect(self.open_external_help) - - # Flat table button - self.flatten_dataset_table.setText('') - self.flatten_dataset_table.setToolTip(tr("Add the catalog table")) - self.flatten_dataset_table.setIcon(QgsApplication.getThemeIcon("/mActionAddHtml.svg")) - #self.flatten_dataset_table.clicked.connect(self.add_flatten_dataset_table) - - # Settings menu - self.config.setAutoRaise(True) - self.config.setToolTip(tr("Settings")) - self.config.setPopupMode(QToolButton.InstantPopup) - self.config.setIcon(QgsApplication.getThemeIcon("/mActionOptions.svg")) - - self.auto_open_dock_action = QAction( - tr('Auto open dock from locator'), - iface.mainWindow()) - self.auto_open_dock_action.setCheckable(True) - self.auto_open_dock_action.setChecked( - self.settings.value("pgmetadata/auto_open_dock", True, type=bool) - ) - self.auto_open_dock_action.triggered.connect(self.save_auto_open_dock) - menu = QMenu() - menu.addAction(self.auto_open_dock_action) - self.config.setMenu(menu) - - # Setting PDF/HTML menu - self.save_button.setAutoRaise(True) - self.save_button.setToolTip(tr("Save metadata")) - self.save_button.setPopupMode(QToolButton.InstantPopup) - self.save_button.setIcon(QIcon(QgsApplication.iconPath('mActionFileSave.svg'))) - - self.save_as_pdf = QAction( - tr('Enregistrer en PDF') + '…', - iface.mainWindow()) - self.save_as_pdf.triggered.connect(partial(self.export_dock_content, OutputFormats.PDF)) - - self.save_as_html = QAction( - tr('Enregistrer en HTML') + '…', - iface.mainWindow()) - self.save_as_html.triggered.connect(partial(self.export_dock_content, OutputFormats.HTML)) - self.save_as_dcat = QAction( - tr('Enregistrer en DCAT') + '…', - iface.mainWindow()) - self.save_as_dcat.triggered.connect(partial(self.export_dock_content, OutputFormats.DCAT)) - - self.menu_save = QMenu() - self.menu_save.addAction(self.save_as_pdf) - self.menu_save.addAction(self.save_as_html) - self.menu_save.addAction(self.save_as_dcat) - self.save_button.setMenu(self.menu_save) - self.save_button.setEnabled(False) - - self.metadata = QgsProviderRegistry.instance().providerMetadata('postgres') - - # Display message in the dock - #if not settings_connections_names(): - #self.default_html_content_not_installed() - #else: - self.default_html_content_not_pg_layer() - - iface.layerTreeView().currentLayerChanged.connect(self.layer_changed) - - if iface.activeLayer(): - layer=iface.activeLayer() - iface.layerTreeView().setCurrentLayer(None) - iface.layerTreeView().setCurrentLayer(layer) - - def export_dock_content(self, output_format: OutputFormats): - """ Export the current displayed metadata sheet to the given format. """ - layer_name = iface.activeLayer().name() - - file_path = os.path.join( - self.settings.value("UI/lastFileNameWidgetDir"), - '{name}.{ext}'.format(name=layer_name, ext=output_format.ext) - ) - output_file = QFileDialog.getSaveFileName( - self, - tr("Enregistrer en {format}").format(format=output_format.label), - file_path, - "{label} (*.{ext})".format( - label=output_format.label, - ext=output_format.ext, - ) - ) - if output_file[0] == '': - return - - self.settings.setValue("UI/lastFileNameWidgetDir", os.path.dirname(output_file[0])) - - output_file_path = output_file[0] - parent_folder = str(Path(output_file_path).parent) - - if output_format == OutputFormats.PDF: - printer = QPrinter() - printer.setOutputFormat(QPrinter.PdfFormat) - printer.setPageMargins(20, 20, 20, 20, QPrinter.Millimeter) - printer.setOutputFileName(output_file_path) - self.viewer.print(printer) - iface.messageBar().pushSuccess( - tr("Export PDF"), - tr( - "The metadata has been exported as PDF successfully in " - "{}").format(parent_folder, output_file_path) - ) - - elif output_format in [OutputFormats.HTML,OutputFormats.DCAT]: - if output_format == OutputFormats.HTML: - data_str = self.viewer.page().currentFrame().toHtml() - else: - layer = iface.activeLayer() - uri = layer.dataProvider().uri() - dataall = self.sql_info(uri) - data = self.sql_to_xml(dataall) - - with open(resources_path('xml', 'dcat.xml'), encoding='utf8') as xml_file: - xml_template = xml_file.read() - - xml = parseString(xml_template.format(language=data[0][0], content=data[0][1])) - - data_str = xml.toprettyxml() - - with open(output_file[0], "w", encoding='utf8') as file_writer: - file_writer.write(data_str) - iface.messageBar().pushSuccess( - tr("Export") + ' ' + output_format.label, - tr( - "The metadata has been exported as {format} successfully in " - "{path}").format( - format=output_format.label, folder=parent_folder, path=output_file_path) - ) - - def save_auto_open_dock(self): - """ Save settings about the dock. """ - self.settings.setValue("pgmetadata/auto_open_dock", self.auto_open_dock_action.isChecked()) - def sql_to_xml(self,dataall): - distribution='' - for y in dataall[1]: - distribution = distribution + ( - ''+ - ''+ - '{data}'.format(data=y[0])+ - '{data}'.format(data=y[1])+ - '{data}'.format(data=y[2])+ - '{data}'.format(data=y[3])+ - '{data}'.format(data=y[4])+ - ''+ - '') - publisher='' - for z in dataall[2]: - publisher = publisher + ( - ''+ - ''+ - '{data}'.format(data=z[1])+ - '{data}'.format(data=z[3])+ - ''+ - '') - data_str = [[dataall[0][26], -'{data}'.format(data=dataall[0][1])+ -'{data}'.format(data=dataall[0][4])+ -'{data}'.format(data=dataall[0][5])+ -'{data}'.format(data=dataall[0][26])+ -'{data}'.format(data=dataall[0][28])+ -'{data}'.format(data=dataall[0][20])+ -'{data}'.format(data=dataall[0][11])+ -'{data}'.format(data=dataall[0][21])+ -'{data}'.format(data=dataall[0][13])+ -distribution+ -publisher+ -'{data}'.format(data=", ".join(str(x) for x in dataall[0][24]))+ -'{data}'.format(data=", ".join(str(x) for x in dataall[0][6]))+ -'{data}'.format(data=dataall[0][12])]] - - return data_str - - @staticmethod - def sql_for_layer(uri, output_format: OutputFormats): - """ Get the SQL query for a given layer and output format. """ - locale = QgsSettings().value("locale/userLocale", QLocale().name()) - locale = locale.split('_')[0].lower() - - if output_format == [OutputFormats.HTML,OutputFormats.DCAT]: - sql = ( - "SELECT pgmetadata.get_dataset_item_html_content('{schema}', '{table}', '{locale}');" - ).format(schema=uri.schema(), table=uri.table(), locale=locale) - else: - raise NotImplementedError('Output format is not yet implemented.') - - return sql - - def layer_changed(self, layer): - """ When the layer has changed in the legend, we must check this new layer. """ - self.current_datasource_uri = None - self.current_connection = None - self.ce_trouve_dans_psql(layer) - - - def add_flatten_dataset_table(self): - """ Add a flatten dataset table with all links and contacts. """ - ''' - connections, message = connections_list() - if not connections: - LOGGER.critical(message) - self.set_html_content('PgMetadata', message) - return - - if len(connections) > 1: - dialog = QInputDialog() - dialog.setComboBoxItems(connections) - dialog.setWindowTitle(tr("Database")) - dialog.setLabelText(tr("Choose the database to add the catalog")) - if not dialog.exec_(): - return - connection_name = dialog.textValue() - else: - connection_name = connections[0] - - metadata = QgsProviderRegistry.instance().providerMetadata('postgres') - connection = metadata.findConnection(connection_name) - - locale = QgsSettings().value("locale/userLocale", QLocale().name()) - locale = locale.split('_')[0].lower() - - uri = QgsDataSourceUri(connection.uri()) - uri.setTable(f'(SELECT * FROM pgmetadata.export_datasets_as_flat_table(\'{locale}\'))') - uri.setKeyColumn('uid') - - layer = QgsVectorLayer(uri.uri(), '{} - {}'.format(tr("Catalog"), connection_name), 'postgres') - QgsProject.instance().addMapLayer(layer) - ''' - - @staticmethod - def open_external_help(): - QDesktopServices.openUrl(QUrl('https://plateformesig.cenra-outils.org/')) - - @staticmethod - def open_link(url): - QDesktopServices.openUrl(url) - - def set_html_content(self, title=None, body=None): - """ Set the content in the dock. """ - #link_logo=resources_path('icons', 'CEN_RA.png') - css_file = resources_path('css', 'dock.css') - with open(css_file, 'r', encoding='utf8') as f: - css = f.read() - - html = '' - #html += '' - html += ''.format(css=css) - #html += '' - #html += '' - #html += '' - if title: - html += '

{title}

'.format(title=title) - if body: - html += body - - html += '' - - # It must be a file, even if it does not exist on the file system. - base_url = QUrl.fromLocalFile(resources_path('images', 'must_be_a_file.png')) - self.viewer.setHtml(html, base_url) - - def ce_trouve_dans_psql(self,layer): - try: - uri = layer.dataProvider().uri() - except: - self.default_html_content_not_pg_layer() - self.save_button.setEnabled(False) - uri='' - if uri != '': - if not uri.table(): - self.default_html_content_not_pg_layer() - self.save_button.setEnabled(False) - else: - data_count = self.sql_check(uri) - #print(data_count) - if data_count == 0: - self.default_html_content_not_metadata() - self.save_button.setEnabled(False) - else: - self.build_html_content(layer,uri) - self.save_button.setEnabled(True) - - def build_html_content(self,layer,uri): - body = '' - - dataall=self.sql_info(uri) - data=dataall[0] - data_url=dataall[1] - data_contact=dataall[2] - #print(len(data_url)) - data_collonne=[field.name() for field in layer.dataProvider().fields()] - - body += '

Identification

' - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=(", ".join(str(x) for x in data[6]))) - body += ''.format(data=(", ".join(str(x) for x in data[24]))) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += '
Titre{data[4]}
Description{data[5]}
Categories{data}
Thèmes{data}
Mots-clés{data[7]}
Dernier mise à jour{data[23]}
Langue{data[26]}
' - - body += '

Properties spatial

' - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += '
Niveau{data[8]}
Echelle minimum{data[9]}
Echelle maximum{data[10]}
Nombre d\'entités {data[15]}
Type de géométrie{data[16]}
Nom de projection{data[17]}
ID de projection{data[18]}
Emprise{data[28]}
' - - #body += '
' - - body += '

Publication

' - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += '
Date{data[11]}
Fréquence de mise à jour{data[12]}
Licence{data[13]}
Licence attribué{data[25]}
Restriction{data[14]}
' - - body += '

Lien

' - body += '' - for value_url in data_url: - body += ''.format(value_url=value_url) - body += '
TypeURLType MIMEFormatTaille
{value_url[0]}{value_url[1]}{value_url[2]}{value_url[3]}{value_url[4]}
' - ''' - body += '

Liste des champs

' - for collonne in data_collonne: - body += ''.format(collonne=collonne,defini='') - body += '
{collonne}{defini}
' - ''' - body += '

Contacts

' - body += '' - for value_contact in data_contact: - body += ''.format(value_contact=value_contact) - body += '
RôleNomOrganisationEmailTélèphone
{value_contact[0]}{value_contact[1]}{value_contact[2]}{value_contact[3]}{value_contact[4]}
' - - body += '

Metadata

' - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += ''.format(data=data) - body += '
Table{data[2]}
Schema{data[3]}
Date de création{data[20]}
Date de modification{data[21]}
Encodage{data[27]}
UUID{data[1]}
' - - self.set_html_content( - layer.name(), body) - - def default_html_content_not_pg_layer(self): - """ When it's not a PostgreSQL layer. """ - self.set_html_content( - 'CenRa Metadata', tr('Vous devez cliquer sur une couche dans la légende qui est stockée dans PostgreSQL.')) - def default_html_content_not_metadata(self): - self.set_html_content( - 'CenRa Metadata', tr('La couche ne contien pas de métadonnée.')) - - def sql_check(self,uri): - cur=login_base() - table = uri.table() - schema = uri.schema() - - sql_count = """SELECT count(uid) FROM metadata.dataset - WHERE schema_name LIKE '"""+schema+"""' AND table_name LIKE '"""+table+"""';""" - - cur.execute(sql_count) - data_count = cur.fetchall() - cur.close() - return data_count[0][0] - - def sql_info(self,uri): - cur=login_base() - table = uri.table() - schema = uri.schema() - #[s for s in iface.activeLayer().source().split(" ") if "dbname" in s][0].split("'")[1] - sql_find = """SELECT *,right(left(st_astext(geom,2),-2),-9) FROM metadata.dataset - WHERE schema_name LIKE '"""+schema+"""' AND table_name LIKE '"""+table+"""';""" - cur.execute(sql_find) - data_general = cur.fetchall() - sql_findurl = """SELECT type,url,mime,format,taille FROM metadata.dataurl WHERE schema_name LIKE '"""+schema+"""' AND table_name LIKE '"""+table+"""';""" - cur.execute(sql_findurl) - data_url = cur.fetchall() - sql_findcontact = """SELECT role,nom,organisation,email,telephone FROM metadata.datacontact WHERE schema_name LIKE '"""+schema+"""' AND table_name LIKE '"""+table+"""';""" - cur.execute(sql_findcontact) - data_contact = cur.fetchall() - cur.close() - return data_general[0],data_url,data_contact +"""Dock file.""" + +__copyright__ = 'Copyright 2020, 3Liz' +__license__ = 'GPL version 3' +__email__ = 'info@3liz.org' + +import logging +import os + +from collections import namedtuple +from enum import Enum +from functools import partial +from pathlib import Path +from xml.dom.minidom import parseString + +from qgis.core import ( + NULL, + QgsApplication, + QgsDataSourceUri, + QgsProject, + QgsProviderConnectionException, + QgsProviderRegistry, + QgsRasterLayer, + QgsSettings, + QgsVectorLayer, +) +from qgis.PyQt.QtCore import QLocale, QUrl +from qgis.PyQt.QtGui import QDesktopServices, QIcon +from qgis.PyQt.QtPrintSupport import QPrinter +from qgis.PyQt.QtWebKitWidgets import QWebPage +from qgis.PyQt.QtWidgets import ( + QDialog, + QAction, + QDockWidget, + QFileDialog, + QInputDialog, + QMenu, + QToolButton, +) +from qgis.gui import * +from qgis.utils import iface +''' +from pg_metadata.connection_manager import ( + check_pgmetadata_is_installed, + connections_list, + settings_connections_names, +) +''' + +from .tools.resources import ( + load_ui, + resources_path, + login_base, +) + +DOCK_CLASS = load_ui('CenRa_Metabase_dockwidget_base.ui') +LOGGER = logging.getLogger('CenRa_Metabase') + + +class Format(namedtuple('Format', ['label', 'ext'])): + """ Format available for exporting metadata. """ + pass + + +class OutputFormats(Format, Enum): + """ Output format for a metadata sheet. """ + PDF = Format(label='PDF', ext='pdf') + HTML = Format(label='HTML', ext='html') + DCAT = Format(label='DCAT', ext='xml') + + +class CenRa_Metabase(QDockWidget, DOCK_CLASS): + + def __init__(self, parent=None): + _ = parent + super().__init__() + self.setupUi(self) + self.settings = QgsSettings() + + self.current_datasource_uri = None + self.current_connection = None + + self.viewer.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks) + self.viewer.page().linkClicked.connect(self.open_link) + + # Help button + self.external_help.setText('') + self.external_help.setIcon(QIcon(QgsApplication.iconPath('mActionHelpContents.svg'))) + self.external_help.clicked.connect(self.open_external_help) + + # Flat table button + self.flatten_dataset_table.setText('') + #self.flatten_dataset_table.setToolTip(tr("Add the catalog table")) + self.flatten_dataset_table.setIcon(QgsApplication.getThemeIcon("/mActionAddHtml.svg")) + #self.flatten_dataset_table.clicked.connect(self.add_flatten_dataset_table) + + # Settings menu + self.config.setAutoRaise(True) + #self.config.setToolTip(tr("Settings")) + self.config.setPopupMode(QToolButton.InstantPopup) + self.config.setIcon(QgsApplication.getThemeIcon("/mActionOptions.svg")) + + self.auto_open_dock_action = QAction( + ("Dommage, cette option n'existe pas encore."), + iface.mainWindow()) + self.auto_open_dock_action.setCheckable(True) + self.auto_open_dock_action.setChecked( + self.settings.value("pgmetadata/auto_open_dock", True, type=bool) + ) + self.auto_open_dock_action.triggered.connect(self.save_auto_open_dock) + menu = QMenu() + menu.addAction(self.auto_open_dock_action) + self.config.setMenu(menu) + + # Setting PDF/HTML menu + self.save_button.setAutoRaise(True) + #self.save_button.setToolTip(tr("Save metadata")) + self.save_button.setPopupMode(QToolButton.InstantPopup) + self.save_button.setIcon(QIcon(QgsApplication.iconPath('mActionFileSave.svg'))) + + self.save_as_pdf = QAction( + ('Enregistrer en PDF') + '…', + iface.mainWindow()) + self.save_as_pdf.triggered.connect(partial(self.export_dock_content, OutputFormats.PDF)) + + self.save_as_html = QAction( + ('Enregistrer en HTML') + '…', + iface.mainWindow()) + self.save_as_html.triggered.connect(partial(self.export_dock_content, OutputFormats.HTML)) + self.save_as_dcat = QAction( + ('Enregistrer en DCAT') + '…', + iface.mainWindow()) + self.save_as_dcat.triggered.connect(partial(self.export_dock_content, OutputFormats.DCAT)) + + self.menu_save = QMenu() + self.menu_save.addAction(self.save_as_pdf) + self.menu_save.addAction(self.save_as_html) + self.menu_save.addAction(self.save_as_dcat) + self.save_button.setMenu(self.menu_save) + self.save_button.setEnabled(False) + + self.metadata = QgsProviderRegistry.instance().providerMetadata('postgres') + + # Display message in the dock + #if not settings_connections_names(): + #self.default_html_content_not_installed() + #else: + self.default_html_content_not_pg_layer() + + iface.layerTreeView().currentLayerChanged.connect(self.layer_changed) + + if iface.activeLayer(): + layer=iface.activeLayer() + iface.layerTreeView().setCurrentLayer(None) + iface.layerTreeView().setCurrentLayer(layer) + + def export_dock_content(self, output_format: OutputFormats): + """ Export the current displayed metadata sheet to the given format. """ + layer_name = iface.activeLayer().name() + + file_path = os.path.join( + os.environ['USERPROFILE'], + 'Desktop\\{name}.{ext}'.format(name=layer_name, ext=output_format.ext) + ) + output_file = QFileDialog.getSaveFileName( + self, + ("Enregistrer en {format}").format(format=output_format.label), + file_path, + "{label} (*.{ext})".format( + label=output_format.label, + ext=output_format.ext, + ) + ) + if output_file[0] == '': + return + + self.settings.setValue("UI/lastFileNameWidgetDir", os.path.dirname(output_file[0])) + + output_file_path = output_file[0] + parent_folder = str(Path(output_file_path).parent) + + if output_format == OutputFormats.PDF: + printer = QPrinter() + printer.setOutputFormat(QPrinter.PdfFormat) + printer.setPageMargins(20, 20, 20, 20, QPrinter.Millimeter) + printer.setOutputFileName(output_file_path) + self.viewer.print(printer) + iface.messageBar().pushSuccess( + ("Export PDF"), + ( + "The metadata has been exported as PDF successfully in " + "{}").format(parent_folder, output_file_path) + ) + + elif output_format in [OutputFormats.HTML,OutputFormats.DCAT]: + if output_format == OutputFormats.HTML: + data_str = self.viewer.page().currentFrame().toHtml() + else: + layer = iface.activeLayer() + uri = layer.dataProvider().uri() + dataall = self.sql_info(uri) + data = self.sql_to_xml(dataall) + + with open(resources_path('xml', 'dcat.xml'), encoding='utf8') as xml_file: + xml_template = xml_file.read() + + xml = parseString(xml_template.format(language=data[0][0], content=data[0][1])) + + data_str = xml.toprettyxml() + + with open(output_file[0], "w", encoding='utf8') as file_writer: + file_writer.write(data_str) + iface.messageBar().pushSuccess( + ("Export") + ' ' + output_format.label, + ( + "The metadata has been exported as {format} successfully in " + "{path}").format( + format=output_format.label, folder=parent_folder, path=output_file_path) + ) + + def save_auto_open_dock(self): + """ Save settings about the dock. """ + self.settings.setValue("pgmetadata/auto_open_dock", self.auto_open_dock_action.isChecked()) + def sql_to_xml(self,dataall): + distribution='' + for y in dataall[1]: + distribution = distribution + ( + ''+ + ''+ + '{data}'.format(data=y[0])+ + '{data}'.format(data=y[1])+ + '{data}'.format(data=y[2])+ + '{data}'.format(data=y[3])+ + '{data}'.format(data=y[4])+ + ''+ + '') + publisher='' + for z in dataall[2]: + publisher = publisher + ( + ''+ + ''+ + '{data}'.format(data=z[1])+ + '{data}'.format(data=z[3])+ + ''+ + '') + data_str = [[dataall[0][26], +'{data}'.format(data=dataall[0][1])+ +'{data}'.format(data=dataall[0][4])+ +'{data}'.format(data=dataall[0][5])+ +'{data}'.format(data=dataall[0][26])+ +'{data}'.format(data=dataall[0][28])+ +'{data}'.format(data=dataall[0][20])+ +'{data}'.format(data=dataall[0][11])+ +'{data}'.format(data=dataall[0][21])+ +'{data}'.format(data=dataall[0][13])+ +distribution+ +publisher+ +'{data}'.format(data=", ".join(str(x) for x in dataall[0][24]))+ +'{data}'.format(data=", ".join(str(x) for x in dataall[0][6]))+ +'{data}'.format(data=dataall[0][12])]] + + return data_str + + @staticmethod + def sql_for_layer(uri, output_format: OutputFormats): + """ Get the SQL query for a given layer and output format. """ + locale = QgsSettings().value("locale/userLocale", QLocale().name()) + locale = locale.split('_')[0].lower() + + if output_format == [OutputFormats.HTML,OutputFormats.DCAT]: + sql = ( + "SELECT pgmetadata.get_dataset_item_html_content('{schema}', '{table}', '{locale}');" + ).format(schema=uri.schema(), table=uri.table(), locale=locale) + else: + raise NotImplementedError('Output format is not yet implemented.') + + return sql + + def layer_changed(self, layer): + """ When the layer has changed in the legend, we must check this new layer. """ + self.current_datasource_uri = None + self.current_connection = None + self.ce_trouve_dans_psql(layer) + + + def add_flatten_dataset_table(self): + """ Add a flatten dataset table with all links and contacts. """ + ''' + connections, message = connections_list() + if not connections: + LOGGER.critical(message) + self.set_html_content('PgMetadata', message) + return + + if len(connections) > 1: + dialog = QInputDialog() + dialog.setComboBoxItems(connections) + dialog.setWindowTitle(tr("Database")) + dialog.setLabelText(tr("Choose the database to add the catalog")) + if not dialog.exec_(): + return + connection_name = dialog.textValue() + else: + connection_name = connections[0] + + metadata = QgsProviderRegistry.instance().providerMetadata('postgres') + connection = metadata.findConnection(connection_name) + + locale = QgsSettings().value("locale/userLocale", QLocale().name()) + locale = locale.split('_')[0].lower() + + uri = QgsDataSourceUri(connection.uri()) + uri.setTable(f'(SELECT * FROM pgmetadata.export_datasets_as_flat_table(\'{locale}\'))') + uri.setKeyColumn('uid') + + layer = QgsVectorLayer(uri.uri(), '{} - {}'.format(tr("Catalog"), connection_name), 'postgres') + QgsProject.instance().addMapLayer(layer) + ''' + + @staticmethod + def open_external_help(): + QDesktopServices.openUrl(QUrl('https://plateformesig.cenra-outils.org/')) + + @staticmethod + def open_link(url): + QDesktopServices.openUrl(url) + + def set_html_content(self, title=None, body=None): + """ Set the content in the dock. """ + #link_logo=resources_path('icons', 'CEN_RA.png') + css_file = resources_path('css', 'dock.css') + with open(css_file, 'r', encoding='utf8') as f: + css = f.read() + + html = '' + #html += '' + html += ''.format(css=css) + #html += '' + #html += '' + #html += '' + if title: + html += '

{title}

'.format(title=title) + if body: + html += body + + html += '' + + # It must be a file, even if it does not exist on the file system. + base_url = QUrl.fromLocalFile(resources_path('images', 'must_be_a_file.png')) + self.viewer.setHtml(html, base_url) + + def ce_trouve_dans_psql(self,layer): + try: + uri = layer.dataProvider().uri() + except: + self.default_html_content_not_pg_layer() + self.save_button.setEnabled(False) + uri='' + if uri != '': + if not uri.table(): + layertype = layer.providerType().lower() + if layertype == 'wms' or layertype == 'wfs': + self.set_html_to_wms(layer) + else: + self.default_html_content_not_pg_layer() + self.save_button.setEnabled(False) + else: + data_count = self.sql_check(uri) + #print(data_count) + if data_count == 0: + self.default_html_content_not_metadata() + self.save_button.setEnabled(False) + else: + self.build_html_content(layer,uri) + self.save_button.setEnabled(True) + + def build_html_content(self,layer,uri): + body = '' + + dataall=self.sql_info(uri) + data=dataall[0] + data_url=dataall[1] + data_contact=dataall[2] + #print(len(data_url)) + data_collonne=[field.name() for field in layer.dataProvider().fields()] + + body += '

Identification

' + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=(", ".join(str(x) for x in data[6]))) + body += ''.format(data=(", ".join(str(x) for x in data[24]))) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += '
Titre{data[4]}
Description{data[5]}
Categories{data}
Thèmes{data}
Mots-clés{data[7]}
Dernier mise à jour{data[23]}
Langue{data[26]}
' + + body += '

Properties spatial

' + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += '
Niveau{data[8]}
Echelle minimum{data[9]}
Echelle maximum{data[10]}
Nombre d\'entités {data[15]}
Type de géométrie{data[16]}
Nom de projection{data[17]}
ID de projection{data[18]}
Emprise{data[28]}
' + + #body += '
' + + body += '

Publication

' + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += '
Date{data[11]}
Fréquence de mise à jour{data[12]}
Licence{data[13]}
Licence attribué{data[25]}
Restriction{data[14]}
' + + body += '

Lien

' + body += '' + for value_url in data_url: + body += ''.format(value_url=value_url) + body += '
TypeURLType MIMEFormatTaille
{value_url[0]}{value_url[1]}{value_url[2]}{value_url[3]}{value_url[4]}
' + ''' + body += '

Liste des champs

' + for collonne in data_collonne: + body += ''.format(collonne=collonne,defini='') + body += '
{collonne}{defini}
' + ''' + body += '

Contacts

' + body += '' + for value_contact in data_contact: + body += ''.format(value_contact=value_contact) + body += '
RôleNomOrganisationEmailTélèphone
{value_contact[0]}{value_contact[1]}{value_contact[2]}{value_contact[3]}{value_contact[4]}
' + + body += '

Metadata

' + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += ''.format(data=data) + body += '
Table{data[2]}
Schema{data[3]}
Date de création{data[20]}
Date de modification{data[21]}
Encodage{data[27]}
UUID{data[1]}
' + + self.set_html_content( + layer.name(), body) + + def set_html_to_wms(self,layer): + self.set_html_content( + 'CenRa Metadata',(layer.htmlMetadata())) + def default_html_content_not_pg_layer(self): + """ When it's not a PostgreSQL layer. """ + self.set_html_content( + 'CenRa Metadata', ('Vous devez cliquer sur une couche dans la légende qui est stockée dans PostgreSQL.')) + def default_html_content_not_metadata(self): + self.set_html_content( + 'CenRa Metadata', ('La couche ne contien pas de métadonnée.')) + + def sql_check(self,uri): + cur=login_base() + table = uri.table() + schema = uri.schema() + + sql_count = """SELECT count(uid) FROM metadata.dataset + WHERE schema_name LIKE '"""+schema+"""' AND table_name LIKE '"""+table+"""';""" + + cur.execute(sql_count) + data_count = cur.fetchall() + cur.close() + return data_count[0][0] + + def sql_info(self,uri): + cur=login_base() + table = uri.table() + schema = uri.schema() + #[s for s in iface.activeLayer().source().split(" ") if "dbname" in s][0].split("'")[1] + sql_find = """SELECT *,right(left(st_astext(geom,2),-2),-9) FROM metadata.dataset + WHERE schema_name LIKE '"""+schema+"""' AND table_name LIKE '"""+table+"""';""" + cur.execute(sql_find) + data_general = cur.fetchall() + sql_findurl = """SELECT type,url,mime,format,taille FROM metadata.dataurl WHERE schema_name LIKE '"""+schema+"""' AND table_name LIKE '"""+table+"""';""" + cur.execute(sql_findurl) + data_url = cur.fetchall() + sql_findcontact = """SELECT role,nom,organisation,email,telephone FROM metadata.datacontact WHERE schema_name LIKE '"""+schema+"""' AND table_name LIKE '"""+table+"""';""" + cur.execute(sql_findcontact) + data_contact = cur.fetchall() + cur.close() + return data_general[0],data_url,data_contact + diff --git a/CenRa_Metabase/metadata.txt b/CenRa_Metabase/metadata.txt index 61bc9b70..38a0a0bb 100644 --- a/CenRa_Metabase/metadata.txt +++ b/CenRa_Metabase/metadata.txt @@ -6,7 +6,7 @@ name=CenRa_Metabase qgisMinimumVersion=3.0 description=CenRa_METABASE -version=1.2 +version=1.3 author=Conservatoire d'Espaces Naturels de Rhône-Alpes email=si_besoin@cen-rhonealpes.fr @@ -21,7 +21,7 @@ tracker=https://gitea.cenra-outils.org/api/v1/repos/CEN-RA/Plugin_QGIS/issues hasProcessingProvider=no # Uncomment the following line and add your changelog: -changelog=

CenRa_Metabase:


07/10/2024 - Version 1.2:

- Correctif de bug.


03/10/2024 - Version 1.1:

- Remonte la fênetre dans la pille.


26/08/2024 - Version 1.0:

- Lancement du plugin CenRa_Metabase


+changelog=

CenRa_Metabase:


08/10/2024 - Version 1.3:

- Lecture de métadonnée des flux WMS/WFS.


07/10/2024 - Version 1.2:

- Correctif de bug.


03/10/2024 - Version 1.1:

- Remonte la fênetre dans la pille.


26/08/2024 - Version 1.0:

- Lancement du plugin CenRa_Metabase


# Tags are comma separated with spaces allowed tags=python