415 lines
12 KiB
Plaintext
415 lines
12 KiB
Plaintext
note
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description: "[
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Request handler related to
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/admin/taxonomy/vocabulary/
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/admin/taxonomy/vocabulary/{vocid}
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]"
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date: "$Date$"
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revision: "$revision$"
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class
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TAXONOMY_VOCABULARY_ADMIN_HANDLER
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inherit
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CMS_MODULE_HANDLER [CMS_TAXONOMY_API]
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rename
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module_api as taxonomy_api
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end
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WSF_URI_HANDLER
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rename
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execute as uri_execute,
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new_mapping as new_uri_mapping
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end
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WSF_URI_TEMPLATE_HANDLER
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rename
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execute as uri_template_execute,
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new_mapping as new_uri_template_mapping
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select
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new_uri_template_mapping
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end
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WSF_RESOURCE_HANDLER_HELPER
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redefine
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do_get,
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do_post
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end
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REFACTORING_HELPER
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CMS_API_ACCESS
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create
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make
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feature -- execute
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execute (req: WSF_REQUEST; res: WSF_RESPONSE)
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-- Execute request handler for any kind of mapping.
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do
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execute_methods (req, res)
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end
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uri_execute (req: WSF_REQUEST; res: WSF_RESPONSE)
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-- Execute request handler for URI mapping.
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do
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execute (req, res)
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end
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uri_template_execute (req: WSF_REQUEST; res: WSF_RESPONSE)
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-- Execute request handler for URI-template mapping.
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do
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execute (req, res)
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end
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feature -- HTTP Methods
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do_post (req: WSF_REQUEST; res: WSF_RESPONSE)
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local
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l_page: CMS_RESPONSE
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voc: CMS_VOCABULARY
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l_typename: READABLE_STRING_GENERAL
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s: STRING
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do
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if not api.has_permission ("admin taxonomy") then
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send_access_denied (req, res)
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else
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if attached {WSF_STRING} req.form_parameter ("op") as p_op then
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if p_op.same_string ("New Vocabulary") then
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if
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attached {WSF_STRING} req.form_parameter ("vocabulary_name") as p_name and then
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not p_name.is_empty
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then
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create voc.make (p_name.value)
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taxonomy_api.save_vocabulary (voc)
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create {GENERIC_VIEW_CMS_RESPONSE} l_page.make (req, res, api)
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if taxonomy_api.has_error then
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l_page.add_error_message ("Vocabulary creation failed!")
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else
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l_page.add_success_message ("Vocabulary creation succeed!")
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l_page.set_redirection (api.administration_path_location ("taxonomy/vocabulary/" + voc.id.out))
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end
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else
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create {BAD_REQUEST_ERROR_CMS_RESPONSE} l_page.make (req, res, api)
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end
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elseif
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p_op.same_string ("Save changes") and then
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attached {WSF_STRING} req.path_parameter ("vocid") as p_vocid and then p_vocid.is_integer and then
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attached taxonomy_api.vocabulary (p_vocid.value.to_integer_64) as l_vocabulary
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then
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create {GENERIC_VIEW_CMS_RESPONSE} l_page.make (req, res, api)
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create s.make_empty
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l_page.add_notice_message ("Vocabulary " + l_vocabulary.id.out)
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if attached {WSF_STRING} req.form_parameter ("name") as p_name then
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l_vocabulary.set_name (p_name.value)
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end
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if attached {WSF_STRING} req.form_parameter ("description") as p_desc then
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l_vocabulary.set_description (p_desc.value)
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end
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if attached {WSF_STRING} req.form_parameter ("weight") as p_weight and then p_weight.is_integer then
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l_vocabulary.set_weight (p_weight.integer_value)
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end
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taxonomy_api.save_vocabulary (l_vocabulary)
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if taxonomy_api.has_error then
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l_page.add_error_message ("Could not save vocabulary")
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elseif
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attached {WSF_TABLE} req.form_parameter ("typenames") as typenames_table
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then
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across
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typenames_table as ic
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loop
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l_typename := ic.item.string_representation
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create voc.make_from_term (l_vocabulary)
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voc.set_associated_content_type (l_typename, False, False, False)
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l_page.add_notice_message ("Content type :" + api.html_encoded (l_typename))
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if attached {WSF_TABLE} req.form_parameter ({STRING_32} "vocabulary_" + l_typename.as_string_32) as opts then
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across
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opts as o_ic
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loop
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if o_ic.item.same_string ("tags") then
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voc.set_is_tags (True)
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elseif o_ic.item.same_string ("multiple") then
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voc.allow_multiple_term (True)
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elseif o_ic.item.same_string ("required") then
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voc.set_is_term_required (True)
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end
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end
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end
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taxonomy_api.associate_vocabulary_with_type (voc, l_typename)
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if taxonomy_api.has_error then
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l_page.add_error_message ("Could not save vocabulary content type associations.")
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end
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end
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end
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if not taxonomy_api.has_error then
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l_page.add_notice_message (l_page.link ({STRING_32} "Back to vocabulary %"" + l_vocabulary.name + "%"", api.administration_path_location ("taxonomy/vocabulary/" + l_vocabulary.id.out), Void))
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end
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l_page.set_main_content (s)
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else
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create {NOT_IMPLEMENTED_ERROR_CMS_RESPONSE} l_page.make (req, res, api)
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end
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else
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create {BAD_REQUEST_ERROR_CMS_RESPONSE} l_page.make (req, res, api)
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end
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l_page.execute
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end
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end
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do_get (req: WSF_REQUEST; res: WSF_RESPONSE)
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-- <Precursor>
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local
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tid: INTEGER_64
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do
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if not api.has_permission ("admin taxonomy") then
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send_access_denied (req, res)
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else
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if attached {WSF_STRING} req.path_parameter ("vocid") as p_vocid then
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if p_vocid.is_integer then
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tid := p_vocid.value.to_integer_64
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end
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end
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if tid > 0 then
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do_get_vocabulary (tid, req, res)
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else
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do_get_vocabularies (req, res)
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end
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end
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end
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do_get_vocabulary (tid: INTEGER_64; req: WSF_REQUEST; res: WSF_RESPONSE)
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-- <Precursor>
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require
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valid_tid: tid > 0
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local
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l_page: CMS_RESPONSE
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s: STRING
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l_typename: detachable READABLE_STRING_8
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v: detachable CMS_VOCABULARY
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l_typenames: detachable LIST [READABLE_STRING_32]
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f: CMS_FORM
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wtb: WSF_WIDGET_TABLE
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wtb_row: WSF_WIDGET_TABLE_ROW
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wtb_item: WSF_WIDGET_TABLE_ITEM
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voc: detachable CMS_VOCABULARY
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l_term: detachable CMS_TERM
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tf_input: WSF_FORM_TEXT_INPUT
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tf_text: WSF_FORM_TEXTAREA
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tf_num: WSF_FORM_NUMBER_INPUT
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w_set: WSF_FORM_FIELD_SET
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w_cb: WSF_FORM_CHECKBOX_INPUT
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sub: WSF_FORM_SUBMIT_INPUT
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do
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voc := taxonomy_api.vocabulary (tid)
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if voc /= Void then
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-- Responding with `main_content_html (l_page)'.
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create {GENERIC_VIEW_CMS_RESPONSE} l_page.make (req, res, api)
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l_page.set_title (voc.name)
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taxonomy_api.fill_vocabularies_with_terms (voc)
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create f.make (req.percent_encoded_path_info, "taxonomy")
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create tf_input.make_with_text ("name", voc.name)
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f.extend (tf_input)
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create tf_text.make ("description")
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tf_text.set_text_value (voc.description)
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tf_text.set_description ("Description of the vocabulary; also used as intructions to present to the user when selecting terms.")
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tf_text.set_rows (3)
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f.extend (tf_text)
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create tf_num.make_with_text ("weight", voc.weight.out)
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tf_num.set_label ("weight")
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tf_num.set_description ("Items are displayed in ascending order by weight.")
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f.extend (tf_num)
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create wtb.make
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wtb.add_css_class ("with_border")
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create wtb_row.make (2)
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create wtb_item.make_with_text ("Text")
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wtb_row.set_item (wtb_item, 1)
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create wtb_item.make_with_text ("Description")
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wtb_row.set_item (wtb_item, 2)
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wtb.add_head_row (wtb_row)
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across
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voc as ic
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loop
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l_term := ic.item
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create wtb_row.make (3)
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wtb.add_row (wtb_row)
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create wtb_item.make_with_text (l_page.link (ic.item.text, api.administration_path_location ("taxonomy/term/" + l_term.id.out), Void))
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wtb_row.set_item (wtb_item, 1)
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if attached ic.item.description as l_desc then
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create wtb_item.make_with_text (api.html_encoded (l_desc))
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else
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create wtb_item.make_with_text ("")
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end
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wtb_row.set_item (wtb_item, 2)
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end
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if wtb.body_row_count > 0 then
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f.extend (wtb)
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else
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f.extend_raw_text ("No terms.")
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end
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create w_set.make
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w_set.set_legend ("Content types")
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f.extend (w_set)
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l_typenames := taxonomy_api.types_associated_with_vocabulary (voc)
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create wtb.make
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wtb.add_css_class ("with_border")
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create wtb_row.make (5)
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wtb_row.set_item (create {WSF_WIDGET_TABLE_ITEM}.make_with_text ("Type"), 1)
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create wtb_item.make_with_text ("Settings ...")
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wtb_item.add_html_attribute ("colspan", "3")
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wtb_row.set_item (wtb_item, 2)
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wtb.add_head_row (wtb_row)
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across
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api.content_types as ic
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loop
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create wtb_row.make (4)
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wtb.add_row (wtb_row)
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l_typename := ic.item.name
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create w_cb.make_with_value ("typenames[]", api.html_encoded (l_typename))
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w_cb.set_title (ic.item.name.to_string_32)
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wtb_row.set_item (create {WSF_WIDGET_TABLE_ITEM}.make_with_content (w_cb), 1)
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v := Void
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if
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l_typenames /= Void and then
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across l_typenames as tn_ic some l_typename.is_case_insensitive_equal_general (tn_ic.item) end
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then
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w_cb.set_checked (True)
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if attached taxonomy_api.vocabularies_for_type (l_typename) as v_list then
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across v_list as v_ic until v /= Void loop
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if v_ic.item.id = voc.id then
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v := v_ic.item
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end
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end
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end
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end
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create w_cb.make_with_value ("vocabulary_" + l_typename +"[]", "tags")
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w_cb.set_title ("Tags")
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w_cb.set_checked (v /= Void and then v.is_tags)
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wtb_row.set_item (create {WSF_WIDGET_TABLE_ITEM}.make_with_content (w_cb), 2)
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create w_cb.make_with_value ("vocabulary_" + l_typename +"[]", "multiple")
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w_cb.set_title ("Multiple Select")
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w_cb.set_checked (v /= Void and then v.multiple_terms_allowed)
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wtb_row.set_item (create {WSF_WIDGET_TABLE_ITEM}.make_with_content (w_cb), 3)
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create w_cb.make_with_value ("vocabulary_" + l_typename +"[]", "required")
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w_cb.set_title ("Required")
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w_cb.set_checked (v /= Void and then v.is_term_required)
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wtb_row.set_item (create {WSF_WIDGET_TABLE_ITEM}.make_with_content (w_cb), 4)
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end
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if wtb.body_row_count > 0 then
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w_set.extend (wtb)
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end
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create sub.make_with_text ("op", "Save changes")
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f.extend (sub)
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create s.make_empty
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f.append_to_html (l_page.wsf_theme, s)
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l_page.set_main_content (s)
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l_page.execute
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else
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-- Responding with `main_content_html (l_page)'.
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send_not_found (req, res)
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end
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end
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do_get_vocabularies (req: WSF_REQUEST; res: WSF_RESPONSE)
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-- <Precursor>
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local
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l_page: CMS_RESPONSE
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s: STRING
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l_typenames: detachable LIST [READABLE_STRING_32]
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f: CMS_FORM
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wtb: WSF_WIDGET_TABLE
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wtb_row: WSF_WIDGET_TABLE_ROW
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wtb_item: WSF_WIDGET_TABLE_ITEM
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voc: detachable CMS_VOCABULARY
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tf_input: WSF_FORM_TEXT_INPUT
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w_set: WSF_FORM_FIELD_SET
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sub: WSF_FORM_SUBMIT_INPUT
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do
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-- Responding with `main_content_html (l_page)'.
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create {GENERIC_VIEW_CMS_RESPONSE} l_page.make (req, res, api)
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create wtb.make
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wtb.add_css_class ("with_border")
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create wtb_row.make (3)
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create wtb_item.make_with_text ("Name")
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wtb_row.set_item (wtb_item, 1)
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create wtb_item.make_with_text ("Type")
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wtb_row.set_item (wtb_item, 2)
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create wtb_item.make_with_text ("Operations")
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wtb_row.set_item (wtb_item, 3)
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wtb.add_head_row (wtb_row)
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if attached taxonomy_api.vocabularies (0, 0) as lst then
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across
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lst as ic
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loop
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voc := ic.item
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create wtb_row.make (3)
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wtb.add_row (wtb_row)
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create wtb_item.make_with_text (l_page.link (ic.item.name, api.administration_path_location ("taxonomy/vocabulary/" + ic.item.id.out), Void))
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-- if attached ic.item.description as l_desc then
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-- s.append (" : <em>")
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-- s.append (api.html_encoded (l_desc))
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-- s.append ("</em>")
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-- end
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wtb_row.set_item (wtb_item, 1)
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l_typenames := taxonomy_api.types_associated_with_vocabulary (voc)
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if l_typenames /= Void then
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create s.make_empty
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across
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l_typenames as types_ic
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loop
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if not s.is_empty then
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s.append_character (',')
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s.append_character (' ')
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end
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s.append (api.html_encoded (types_ic.item))
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end
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create wtb_item.make_with_text (s)
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wtb_row.set_item (wtb_item, 2)
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end
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s := l_page.link ("edit", api.administration_path_location ("taxonomy/vocabulary/" + voc.id.out), Void)
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create wtb_item.make_with_text (s)
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wtb_row.set_item (wtb_item, 3)
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end
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end
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create f.make (req.percent_encoded_path_info, "taxonomy")
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f.set_method_post
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f.extend (wtb)
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create w_set.make
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w_set.set_legend ("Create a new vocabulary")
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create tf_input.make_with_text ("vocabulary_name", "")
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tf_input.set_label ("Vocabulary name")
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w_set.extend (tf_input)
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create sub.make_with_text ("op", "New Vocabulary")
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w_set.extend (sub)
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f.extend (w_set)
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create s.make_empty
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f.append_to_html (l_page.wsf_theme, s)
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l_page.set_title ("Vocabularies")
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l_page.set_main_content (s)
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l_page.execute
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end
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end
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