Python DrupyPHP.implode方法代码示例

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def registry_cache_path_files():
    """
   Save the files required by the registry for this path.
  """
    used_code = registry_mark_code(None, None, True)
    if used_code:
        files = []
        type_sql = []
        params = []
        for type, names in used_code.items():
            type_sql.append("(name IN (" + db_placeholders(names, "varchar") + ") AND type = '%s')")
            params = php.array_merge(params, names)
            params.append(type)
        res = db_query("SELECT DISTINCT filename FROM {registry} WHERE " + php.implode(" OR ", type_sql), params)
        while True:
            row = db_fetch_object(res)
            if row == None:
                break
            files.append(row.filename)
        if files:
            sort(files)
            # Only write this to cache if the file list we are going to cache
            # is different to what we loaded earlier in the request.
            if files != registry_load_path_files(True):
                menu = menu_get_item()
                cache_set("registry:" + menu["path"], php.implode(";", files), "cache_registry")

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def theme_preprocess_page(vars_):
  """
   Override or insert variables into the page template.
  """
  php.Reference.check(vars_)
  vars_['tabs2'] = menu_secondary_local_tasks()
  vars_['primary_nav'] = (lib_theme.theme('links', \
    vars_['main_menu'], {'class' : 'links main-menu'}) if \
    php.isset(vars_, 'main_menu') else False)
  vars_['secondary_nav'] =  (lib_theme.theme('links', \
    vars_['secondary_menu'], \
    {'class' : 'links secondary-menu'}) if \
    php.isset(vars_, 'secondary_menu') else False)
  vars_['ie_styles'] = get_ie_styles()
  # Prepare header
  site_fields = []
  if (not php.empty(vars_['site_name'])):
    site_fields.append( check_plain(vars_['site_name']) )
  if (not php.empty(vars_['site_slogan'])):
    site_fields.append( check_plain(vars_['site_slogan']) )
  vars_['site_title'] = php.implode(' ', site_fields)
  if (not php.empty(site_fields)):
    site_fields[0] = '<span>' + site_fields[0] + '</span>'
  vars_['site_html'] = php.implode(' ', site_fields)
  # Hook into color.module
  if (lib_plugin.exists('color')):
    lib_plugin.plugins['color']._page_alter(vars_)

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def create_table_sql(name, table):
  """
   Generate SQL to create a new table from a Drupal schema definition.
  
   @param name
     The name of the table to create.
   @param table
     A Schema API table definition array.
   @return
     An array of SQL statements to create the table.
  """
  if (php.empty(table['mysql_suffix'])):
    table['mysql_suffix'] = "/*not 40100 DEFAULT CHARACTER SET UTF8 */"
  sql = "CREATE TABLE {" +  name  + "} (\n"
  # Add the SQL statement for each field.
  for field_name,field in table['fields'].items():
    sql += _db_create_field_sql(field_name, _db_process_field(field)) +  ", \n"
  # Process keys & indexes.
  keys = _db_create_keys_sql(table)
  if (php.count(keys)):
    sql += php.implode(", \n", keys) +  ", \n"
  # Remove the last comma and space.
  sql = php.substr(sql, 0, -3) +  "\n) "
  sql += table['mysql_suffix']
  return array(sql)

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def _create_key_sql(fields):
  ret = []
  for field in fields:
    if (php.is_array(field)):
      ret.append( field[0] +  '('  + field[1] + ')' )
    else:
      ret.append( field )
  return php.implode(', ', ret)

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def theme_breadcrumb(breadcrumb):
  """
   Return a themed breadcrumb trail.
  
   @param breadcrumb
     An array containing the breadcrumb links.
   @return a string containing the breadcrumb output.
  """
  if (not php.empty(breadcrumb)):
    return '<div class="breadcrumb">' +  \
      php.implode(' &#8250; ', breadcrumb)  + '</div>'

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def _rewrite_sql(query = '', primary_table = 'n', primary_field = 'nid', \
    args = []):
  where = []
  join_ = []
  distinct = False
  for plugin in lib_plugin.implements('db_rewrite_sql'):
    result = lib_plugin.invoke(plugin, 'db_rewrite_sql', query, \
      primary_table, primary_field, args)
    if (php.isset(result) and php.is_array(result)):
      if (php.isset(result['where'])):
        where.append( result['where'] )
      if (php.isset(result['join'])):
        join_.append( result['join'] )
      if (php.isset(result['distinct']) and result['distinct']):
        distinct = True
    elif (php.isset(result)):
      where.append( result )
  where = ('' if php.empty(where) else \
    ('(' +  php.implode(') AND (', where)  + ')') )
  join_ = ('' if php.empty(join) else php.implode(' ', join))
  return (join, where, distinct)

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def placeholders(arguments, type = 'int'):
  """
   Generate placeholders for an array of query arguments of a single type.
  
   Given a Schema API field type, return correct %-placeholders to
   embed in a query
  
   @param arguments
    An array with at least one element.
   @param type
     The Schema API type of a field (e.g. 'int', 'text', or 'varchar').
  """
  placeholder = db_type_placeholder(type);
  return php.implode(',', php.array_fill(0, php.count(arguments), \
    placeholder));

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def add_field(ret, table, field, spec, keys_new = []):
  """
   Add a new field to a table.
  
   @param ret
     Array to which query results will be added.
   @param table
     Name of the table to be altered.
   @param field
     Name of the field to be added.
   @param spec
     The field specification array, as taken from a schema definition.
     The specification may also contain the key 'initial', the newly
     created field will be set to the value of the key in all rows.
     This is most useful for creating NOT None columns with no default
     value in existing tables.
   @param keys_new
     Optional keys and indexes specification to be created on the
     table along with adding the field. The format is the same as a
     table specification but without the 'fields' element.  If you are
     adding a type 'serial' field, you MUST specify at least one key
     or index including it in this array. @see db_change_field for more
     explanation why.
  """
  php.Reference.check(ret)
  fixNone = False
  if (not php.empty(spec['not None']) and not php.isset(spec, 'default')):
    fixNone = True
    spec['not None'] = False
  query = 'ALTER TABLE {' +  table  + '} ADD '
  query += _db_create_field_sql(field, _db_process_field(spec))
  if (php.count(keys_new)):
    query += ', ADD ' +  php.implode(', ADD ', _db_create_keys_sql(keys_new))
  ret.append( update_sql(query) )
  if (php.isset(spec, 'initial')):
    # All this because update_sql does not support %-placeholders.
    sql = 'UPDATE {' +  table  + '} SET ' + field + ' = ' + \
      db_type_placeholder(spec['type'])
    result = db_query(sql, spec['initial'])
    ret.append( {'success' : result != False, \
      'query' : check_plain(sql +  ' ('  + spec['initial'] + ')')})
  if (fixNone):
    spec['not None'] = True
    db_change_field(ret, table, field, field, spec)

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def initialize():
  """
    Choose a language for the page, based on language negotiation settings.
  """
  # Configured presentation language mode.
  mode = variable_get('language_negotiation', \
    lib_bootstrap.LANGUAGE_NEGOTIATION_NONE)
  # Get a list of enabled languages.
  languages = lib_bootstrap.language_list('enabled')
  languages = languages[1]
  if mode == lib_bootstrap.LANGUAGE_NEGOTIATION_NONE:
    return language_default()
  elif mode == lib_bootstrap.LANGUAGE_NEGOTIATION_DOMAIN:
    for language in languages:
      parts = php.parse_url(language.domain)
      if (not php.empty(parts['host']) and \
          (php.SERVER['php.SERVER_NAME'] == parts['host'])):
        return language
    return language_default()
  elif mode == lib_bootstrap.LANGUAGE_NEGOTIATION_PATH_DEFAULT or \
      mode == lib_bootstrap.LANGUAGE_NEGOTIATION_PATH:
    # _GET['q'] might not be available at this time, because
    # path initialization runs after the language bootstrap phase.
    args =  (php.explode('/', _GET['q']) if php.isset(_GET, 'q') else [])
    prefix = php.array_shift(args)
    # Search prefix within enabled languages.
    for language in languages:
      if (not php.empty(language.prefix) and language.prefix == prefix):
        # Rebuild php.GET['q'] with the language removed.
        php.GET['q'] = php.implode('/', args)
        return language
    if (mode == LANGUAGE_NEGOTIATION_PATH_DEFAULT):
      # If we did not found the language by prefix, choose the default.
      return language_default()
  # User language.
  if (lib_appglobals.user.uid and \
      php.isset(languages[lib_appglobals.user.language])):
    return languages[lib_appglobals.user.language]
  # Browser accept-language parsing.
  language = language_from_browser()
  if (language):
    return language
  # Fall back on the default if everything else fails.
  return language_default()

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def download():
  """
   Call plugins that implement hook_file_download() to find out if a file is
   accessible and what headers it should be transferred with + If a plugin
   returns -1 drupal_access_denied() will be returned + If one or more plugins
   returned headers the download will start with the returned headers + If no
   plugins respond drupal_not_found() will be returned.
  """
  # Merge remainder of arguments from php.GET['q'], into relative file path.
  args = func_get_args()
  filepath = php.implode('/', args)
  # Maintain compatibility with old ?file=paths saved in node bodies.
  if (php.isset(php.GET, 'file')):
    filepath =  php.GET['file']
  if (php.file_exists(file_create_path(filepath))):
    headers = plugin_invoke_all('file_download', filepath)
    if (php.in_array(-1, headers)):
      return drupal_access_denied()
    if (php.count(headers)):
      file_transfer(filepath, headers)
  return drupal_not_found()

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def template_preprocess_maintenance_page(variables):
  """
   The variables generated here is a mirror of template_preprocess_page().
   This preprocessor will run it's course when theme_maintenance_page() is
   invoked. It is also used in theme_install_page() and theme_update_page() to
   keep all the variables consistent.
  
   An alternate template file of "maintenance-page-offline.tpl.php" can be
   used when the database is offline to hide errors and completely replace the
   content.
  
   The variables array contains the following arguments:
   - content
   - show_blocks
  
   @see maintenance-page.tpl.php
  """
  php.Reference.check(variables)
  # Add favicon
  if (theme_get_setting('toggle_favicon')):
    drupal_set_html_head('<link rel="shortcut icon" href="' + \
      check_url(theme_get_setting('favicon')) + '" type="image/x-icon" />');
  # Retrieve the theme data to list all available regions.
  theme_data = _system_theme_data()
  regions = theme_data[lib_appglobals.theme].info['regions']
  # Get all region content set with drupal_set_content().
  for region in php.array_keys(regions):
    # Assign region to a region variable.
    region_content = drupal_get_content(region)
    if php.isset(variables, region):
      variables[region] += region_content
    else:
      variables[region] = region_content
  # Setup layout variable.
  variables['layout'] = 'none'
  if (not php.empty(variables['left'])):
    variables['layout'] = 'left'
  if (not php.empty(variables['right'])):
    variables['layout'] = ('both' if \
      (variables['layout'] == 'left') else 'right')
  # Construct page title
  if (drupal_get_title()):
    head_title = [strip_tags(drupal_get_title()), \
      variable_get('site_name', 'Drupal')];
  else:
    head_title = [variable_get('site_name', 'Drupal')]
    if (variable_get('site_slogan', '')):
      head_title.append( variable_get('site_slogan', '') )
  variables['head_title']        = php.implode(' | ', head_title)
  variables['base_path']         = base_path()
  variables['front_page']        = url()
  variables['breadcrumb']        = ''
  variables['feed_icons']        = ''
  variables['footer_message']    = \
    filter_xss_admin(variable_get('site_footer', FALSE))
  variables['head']              = drupal_get_html_head()
  variables['help']              = ''
  variables['language']          = lib_appglobals.language
  variables['language'].dir      = \
    ('rtl' if lib_appglobals.language.direction else 'ltr')
  variables['logo']              = theme_get_setting('logo');
  variables['messages']          = (theme('status_messages') if \
    variables['show_messages'] else '')
  variables['mission']           = '';
  variables['main_menu']         = [];
  variables['secondary_menu']    = [];
  variables['search_box']        = '';
  variables['site_name']         = \
    (variable_get('site_name', 'Drupal') if \
    theme_get_setting('toggle_name')  else '')
  variables['site_slogan']       = (variable_get('site_slogan', '') if \
    theme_get_setting('toggle_slogan') else '')
  variables['css']               = drupal_add_css()
  variables['styles']            = drupal_get_css()
  variables['scripts']           = drupal_get_js()
  variables['tabs']              = ''
  variables['title']             = drupal_get_title();
  variables['closure']           = ''
  # Compile a list of classes that are going to be applied to the body element.
  body_classes = []
  body_classes.append( 'in-maintenance' )
  if (php.isset(variables, 'db_is_active') and \
      not variables['db_is_active']):
    body_classes.append( 'db-offline' )
  if (variables['layout'] == 'both'):
    body_classes.append( 'two-sidebars' )
  elif (variables['layout'] == 'none'):
    body_classes.append( 'no-sidebars' )
  else:
    body_classes.append( 'one-sidebar sidebar-'  + variables['layout'] )
  variables['body_classes'] = php.implode(' ', body_classes)
  # Dead databases will show error messages so supplying this template will
  # allow themers to override the page and the content completely.
  if (php.isset(variables, 'db_is_active') and \
      not variables['db_is_active']):
    variables['template_file'] = 'maintenance-page-offline';

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]
def change_field(ret, table, field, field_new, spec, keys_new = []):
  """
   Change a field definition.
  
   IMPORTANT NOTE: To maintain database portability, you have to explicitly
   recreate all indices and primary keys that are using the changed field.
  
   That means that you have to drop all affected keys and indexes with
   db_drop_{primary_key,unique_key,index}() before calling db_change_field().
   To recreate the keys and indices, pass the key definitions as the
   optional keys_new argument directly to db_change_field().
  
   For example, suppose you have:
   @code
   schema['foo'] = array(
     'fields' : array(
       'bar' : array('type' : 'int', 'not None' : True)
     ),
     'primary key' : array('bar')
   )
   @endcode
   and you want to change foo.bar to be type serial, leaving it as the
   primary key.  The correct sequence is:
   @code
   db_drop_primary_key(ret, 'foo')
   db_change_field(ret, 'foo', 'bar', 'bar',
     array('type' : 'serial', 'not None' : True),
     array('primary key' : array('bar')))
   @endcode
  
   The reasons for this are due to the different database engines:
  
   On PostgreSQL, changing a field definition involves adding a new field
   and dropping an old one which* causes any indices, primary keys and
   sequences (from serial-type fields) that use the changed field to be
   dropped.
  
   On MySQL, all type 'serial' fields must be part of at least one key
   or index as soon as they are created.  You cannot use
   db_add_{primary_key,unique_key,index}() for this purpose because
   the ALTER TABLE command will fail to add the column without a key
   or index specification.  The solution is to use the optional
   keys_new argument to create the key or index at the same time as
   field.
  
   You could use db_add_{primary_key,unique_key,index}() in all cases
   unless you are converting a field to be type serial. You can use
   the keys_new argument in all cases.
  
   @param ret
     Array to which query results will be added.
   @param table
     Name of the table.
   @param field
     Name of the field to change.
   @param field_new
     New name for the field (set to the same as field if you don't want to
     change the name).
   @param spec
     The field specification for the new field.
   @param keys_new
     Optional keys and indexes specification to be created on the
     table along with changing the field. The format is the same as a
     table specification but without the 'fields' element.
  """
  php.Reference.check(ret)
  sql = 'ALTER TABLE {' +  table  + '} CHANGE ' + field + ' ' + \
    _db_create_field_sql(field_new, _db_process_field(spec))
  if (php.count(keys_new) > 0):
    sql += ', ADD ' +  php.implode(', ADD ', _db_create_keys_sql(keys_new))
  ret.append( update_sql(sql) )

# 需要导入模块: from lib.drupy import DrupyPHP [as 别名]
# 或者: from lib.drupy.DrupyPHP import implode [as 别名]

#.........这里部分代码省略.........
   @return
     An object containing the file information, or False
     in the event of an error.
  """
  php.static(file_save_upload, 'upload_cache', {})
  # Add in our check of the the file name length.
  validators['file_validate_name_length'] = {}
  # Return cached objects without processing since the file will have
  # already been processed and the paths in FILES will be invalid.
  if (php.isset(file_save_upload.uploadcache, source)):
    return file_save_upload.uploadcache[source]
  # If a file was uploaded, process it.
  if (php.isset(p.FILES, 'files') and p.FILES['files']['name'][source] and \
      php.is_uploaded_file(p.FILES['files']['tmp_name'][source])):
    # Check for file upload errors and return False if a
    # lower level system error occurred.
    # @see http://php.net/manual/en/features.file-upload.errors.php
    if p.FILES['files']['error'][source] == UPLOAD_ERR_OK:
      pass
    elif p.FILES['files']['error'][source] == UPLOAD_ERR_INI_SIZE or \
        p.FILES['files']['error'][source] == UPLOAD_ERR_FORM_SIZE:
      drupal_set_message(t(\
        'The file %file could not be saved, because it exceeds %maxsize, ' + \
        'the maximum allowed size for uploads.', \
        {'%file' : source, '%maxsize' : \
        format_size(file_upload_max_size())}), 'error')
      return False
    elif p.FILES['files']['error'][source] == UPLOAD_ERR_PARTIAL or \
        p.FILES['files']['error'][source] == UPLOAD_ERR_NO_FILE:
      drupal_set_message(t('The file %file could not be saved, ' + \
        'because the upload did not complete.', {'%file' : source}), 'error')
      return False
    # Unknown error
    else:
      drupal_set_message(t('The file %file could not be saved. ' + \
        'An unknown error has occurred.', {'%file' : source}), 'error')
      return False
    # Build the list of non-munged extensions.
    # @todo: this should not be here + we need to figure out the right place.
    extensions = ''
    for rid,name in lib_appglobals.user.roles.items():
      extensions += ' ' + variable_get("upload_extensions_rid",
      variable_get('upload_extensions_default', \
        'jpg jpeg gif png txt html doc xls pdf ppt pps odt ods odp'))
    # Begin building file object.
    file = php.stdClass()
    file.filename = file_munge_filename(php.trim(\
      basename(p.FILES['files']['name'][source]), '.'), extensions)
    file.filepath = p.FILES['files']['tmp_name'][source]
    file.filemime = p.FILES['files']['type'][source]
    # Rename potentially executable files, to help prevent exploits.
    if (php.preg_match('/\.(php|pl|py|cgi|asp|js)$/i', file.filename) and \
        (php.substr(file.filename, -4) != '.txt')):
      file.filemime = 'text/plain'
      file.filepath += '.txt'
      file.filename += '.txt'
    # If the destination is not provided, or is not writable, then use the
    # temporary directory.
    if (php.empty(dest) or file_check_path(dest) == False):
      dest = file_directory_temp()
    file.source = source
    file.destination = file_destination(file_create_path(dest + '/' + \
      file.filename), replace)
    file.filesize = FILES['files']['size'][source]
    # Call the validation functions.
    errors = {}
    for function,args in validators.items():
      array_unshift(args, file)
      errors = php.array_merge(errors, function(*args))
    # Check for validation errors.
    if (not php.empty(errors)):
      message = t('The selected file %name could not be uploaded.', \
        {'%name' : file.filename})
      if (php.count(errors) > 1):
        message += '<ul><li>' + php.implode('</li><li>', errors) + '</li></ul>'
      else:
        message += ' ' + php.array_pop(errors)
      form_set_error(source, message)
      return False
    # Move uploaded files from PHP's upload_tmp_dir to
    # Drupal's temporary directory.
    # This overcomes open_basedir restrictions for future file operations.
    file.filepath = file.destination
    if (not move_uploaded_file(p.FILES['files']['tmp_name'][source], \
        file.filepath)):
      form_set_error(source, t('File upload error. ' + \
        'Could not move uploaded file.'))
      watchdog('file', 'Upload error + Could not move uploaded file ' + \
        '%file to destination %destination.', \
        {'%file' : file.filename, '%destination' : file.filepath})
      return False
    # If we made it this far it's safe to record this file in the database.
    file.uid = lib_appglobals.user.uid
    file.status = FILE_STATUS_TEMPORARY
    file.timestamp = time()
    drupal_write_record('files', file)
    # Add file to the cache.
    file_save_upload.upload_cache[source] = file
    return file
  return False