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org-supertag-tag.el
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;;; org-supertag-tag.el --- Tag relation management for org-supertag -*- lexical-binding: t; -*-
;;; Commentary:
;; Provides tag relationship management functionality
;; Core principle: Connect entities through relationships using type, from, and to
;;----------------------------------------------------------------------
;; Tag Name Operation
;;----------------------------------------------------------------------
(defun org-supertag-sanitize-tag-name (name)
"Convert a name into a valid tag name.
NAME is the name to convert
- Remove leading '#' characters
- Convert spaces to underscores
- Validate non-empty"
(if (or (null name) (string-empty-p name))
(error "Tag name cannot be empty")
(let* ((trimmed (string-trim name))
(without-hash (replace-regexp-in-string "^#+" "" trimmed))
(sanitized (replace-regexp-in-string "\\s-+" "_" without-hash)))
(message "Debug sanitize-tag-name: input=%s output=%s" name sanitized)
(if (string-empty-p sanitized)
(error "Invalid tag name: %s" name)
sanitized))))
(defun org-supertag-tag-exists-p (tag-name)
"Check if a tag exists.
TAG-NAME is the name of the tag to check"
(let ((sanitized-name (org-supertag-sanitize-tag-name tag-name)))
(org-supertag-tag-get sanitized-name)))
;;----------------------------------------------------------------------
;; Tag Base Operation
;;----------------------------------------------------------------------
(defun org-supertag-tag-create (tag-name &rest props)
"Create a new tag.
TAG-NAME: Name of the tag
PROPS: Additional properties"
(let* ((sanitized-name (org-supertag-sanitize-tag-name tag-name))
(fields (or (plist-get props :fields) '()))
(base-props (list :type :tag
:id sanitized-name
:name sanitized-name
:fields fields
:behaviors (plist-get props :behaviors)
:created-at (current-time))))
(message "Creating tag with fields: %S" fields)
(org-supertag-db-add sanitized-name base-props)
(let ((saved-tag (org-supertag-db-get sanitized-name)))
(message "Saved tag: %S" saved-tag)
(unless saved-tag
(error "Failed to create tag: %s" sanitized-name)))
sanitized-name))
(defun org-supertag-tag-get (tag-name)
"Get tag definition.
TAG-NAME is the name of the tag to retrieve.
Returns the tag entity if found and is a valid tag type,
otherwise returns nil."
(let ((entity (org-supertag-db-get tag-name)))
(when (and entity
(eq (plist-get entity :type) :tag))
entity)))
(defun org-supertag-get-all-tags ()
"Get a list of all defined tags."
(let ((tags '()))
(maphash
(lambda (id entity)
(when (eq (plist-get entity :type) :tag)
(push (plist-get entity :name) tags)))
org-supertag-db--object)
(delete-dups tags)))
;;----------------------------------------------------------------------
;; Tag-Node Relation Operation
;;----------------------------------------------------------------------
(defun org-supertag-tag-apply (tag-id)
"Apply tag to the node at current position."
(let* ((tag (org-supertag-db-get tag-id))
(node-id (org-id-get-create)))
(message "Applying tag: %s to node: %s" tag-id node-id)
;; Validation
(unless tag
(error "Tag %s not found" tag-id))
(unless (eq (plist-get tag :type) :tag)
(error "Invalid tag type for %s" tag-id))
(unless (org-supertag-db-get node-id)
(org-supertag--create-node node-id))
;; Link node and tag
(org-supertag-node-db-add-tag node-id tag-id)
;; Apply fields
(when-let ((fields (plist-get tag :fields)))
(message "Processing fields for tag %s: %S" tag-id fields)
(dolist (field fields)
(let* ((field-name (plist-get field :name))
(field-type (plist-get field :type))
(type-def (org-supertag-get-field-type field-type))
(initial-value (org-supertag-field-get-initial-value field)))
(message "Processing field: name=%s type=%s initial=%S"
field-name field-type initial-value)
(unless type-def
(error "Invalid field type: %s" field-type))
(when-let* ((formatter (plist-get type-def :formatter))
(formatted-value (if formatter
(funcall formatter initial-value field)
(format "%s" initial-value))))
(message "Setting field %s = %s" field-name formatted-value)
(org-set-property field-name formatted-value)
(org-supertag-tag--set-field-value
tag-id node-id field-name initial-value)))))
;; Add tag to node tags
(let ((tags (org-get-tags)))
(org-set-tags (cons (concat "#" tag-id) tags)))
;; Behavior Active
(run-hook-with-args 'org-supertag-after-tag-apply-hook node-id)
(org-supertag-behavior--on-tag-change node-id tag-id :add)
(org-supertag-behavior--apply-styles node-id)
node-id))
(defun org-supertag-tag--remove (tag-id node-id)
"Remove a tag from a node.
TAG-ID: The tag identifier
NODE-ID: The node identifier
This function:
1. Removes the tag-node relationship
2. Removes all associated field values"
;; 1. Remove tag-node relationship
(org-supertag-db-remove-link :node-tag node-id tag-id)
;; 2. Remove associated field values
(let ((tag (org-supertag-tag-get tag-id)))
(dolist (field-def (plist-get tag :fields))
(org-supertag-field-remove-value field-def node-id tag-id))))
(defun org-supertag-tag-change-tag ()
"Change an existing tag to another existing tag on current node.
This function:
1. Lists current node's tags for selection
2. Lists available existing tags (excluding current node's tags) as target
3. Removes old tag and applies new tag"
(interactive)
(let* ((node-id (org-id-get))
(current-tags (org-supertag-node-get-tags node-id)))
;; Validation
(unless node-id
(error "Not on a valid node"))
(unless current-tags
(error "No tags on current node"))
;; Select source tag to change
(let* ((source-tag (completing-read "Select tag to change: "
current-tags nil t))
;; Get all existing tags except current node's tags
(all-tags (cl-set-difference
(org-supertag-get-all-tags)
current-tags
:test #'string=))
;; Ensure we have available tags to change to
(_ (unless all-tags
(error "No other existing tags available")))
;; Select target tag
(target-tag (completing-read
(format "Change '%s' to: " source-tag)
all-tags nil t)))
;; Execute tag change
(save-excursion
;; 1. Remove old tag
(org-supertag-tag--remove source-tag node-id)
;; Remove from org tags
(let* ((current-org-tags (org-get-tags))
(new-org-tags (delete (concat "#" source-tag)
current-org-tags)))
(org-set-tags new-org-tags))
;; 2. Apply new tag
(org-supertag-tag-apply target-tag))
(message "Changed tag '%s' to '%s'" source-tag target-tag))))
;;----------------------------------------------------------------------
;; Tag Field Operation
;;----------------------------------------------------------------------
(defun org-supertag--sanitize-field-name (name)
"Convert field name to valid property name.
NAME is the original field name.
This function:
1. Trims leading/trailing whitespace
2. Replaces spaces with underscores
3. Converts to uppercase"
(let ((sanitized (replace-regexp-in-string
"\\s-+" "_" ; Replace spaces with underscores
(upcase (string-trim name))))) ; Convert to uppercase and trim
sanitized))
(defun org-supertag-tag-get-nodes (tag-id)
"Get all node IDs associated with a tag.
TAG-ID: The tag identifier (without 'tag:' prefix)
Returns a list of node IDs that have this tag attached."
(let (result)
(maphash
(lambda (link-id props)
(message "Checking link: %s with props: %s" link-id props)
(when (and (string-prefix-p ":node-tag:" link-id)
(equal (plist-get props :to) tag-id)) ; Direct comparison, no prefix handling
(push (plist-get props :from) result)))
org-supertag-db--link)
(delete-dups result)))
(defun org-supertag-tag-get-fields (tag-id)
"Get list of fields defined for a tag.
TAG-ID: The tag identifier"
(plist-get (org-supertag-tag-get tag-id) :fields))
(defun org-supertag-tag-add-field (tag-id field-def)
"Add a field to a tag.
TAG-ID: The tag identifier
FIELD-DEF: The field definition plist"
(let* ((tag (org-supertag-db-get tag-id))
(fields (plist-get tag :fields))
(new-fields (append fields (list field-def)))
(new-tag (plist-put (copy-sequence tag) :fields new-fields)))
(org-supertag-db-add tag-id new-tag)))
(defun org-supertag-tag-get-field-value (tag field-name)
"Get field value from TAG with FIELD-NAME.
TAG is the tag entity
FIELD-NAME is the name of the field to get"
(when-let* ((fields (plist-get tag :fields))
(field (cl-find field-name fields
:key (lambda (f) (plist-get f :name))
:test #'equal)))
(plist-get field :value)))
(defun org-supertag-tag--set-field-value (tag-id node-id field-name value)
"Set field value for TAG-ID on NODE-ID.
FIELD-NAME is the name of the field
VALUE is the value to set"
(let ((tag (org-supertag-tag-get tag-id)))
(when tag
;; Update field value in tag definition
(let* ((fields (plist-get tag :fields))
(field (cl-find field-name fields
:key (lambda (f) (plist-get f :name))
:test #'equal)))
(when field
(setf (plist-get field :value) value)
;; Update tag in database
(org-supertag-db-add tag-id tag)
;; Run hook
(run-hook-with-args 'org-supertag-node-field-updated-hook
node-id field-name value))))))
(defun org-supertag-tag-remove-field (tag-id field-name)
"Remove a field from a tag.
TAG-ID: The tag identifier
FIELD-NAME: The name of the field to remove"
(interactive
(let* ((node-id (org-id-get))
(tags (org-supertag-node-get-tags node-id))
(tag-id (completing-read "Select tag: " tags nil t))
(tag (org-supertag-tag-get tag-id))
(fields (plist-get tag :fields))
(field-name (completing-read
"Select field to remove: "
(mapcar (lambda (field)
(plist-get field :name))
fields)
nil t)))
(list tag-id field-name)))
(when (yes-or-no-p (format "Remove field '%s' from tag '%s'? This will remove all values of this field."
field-name tag-id))
(let* ((tag (org-supertag-db-get tag-id))
(fields (plist-get tag :fields))
;; Remove field from fields list
(new-fields (cl-remove-if (lambda (field)
(equal (plist-get field :name)
field-name))
fields))
;; Update tag
(new-tag (plist-put (copy-sequence tag) :fields new-fields)))
;; Update tag in database
(org-supertag-db-add tag-id new-tag)
;; Remove field values from all nodes
(let ((nodes (org-supertag-tag-get-nodes tag-id)))
(dolist (node-id nodes)
;; Remove from database
(org-supertag-field-db-delete-value node-id field-name tag-id)
;; Remove from org buffer
(when-let ((pos (condition-case nil
(org-id-find node-id t)
(error nil))))
(org-with-point-at pos
(org-delete-property field-name)))))
(message "Removed field '%s' from tag '%s'" field-name tag-id))))
(defun org-supertag-tag-batch-set-fields (tag-id)
"Batch set field values for a tag.
TAG-ID: The tag identifier"
(interactive
(let* ((node-id (org-id-get))
(tags (org-supertag-node-get-tags node-id))
(tag-id (completing-read "Select tag: " tags nil t)))
(list tag-id)))
(let* ((tag (org-supertag-tag-get tag-id))
(fields (plist-get tag :fields))
(nodes (org-supertag-tag-get-nodes tag-id))
(field-values (make-hash-table :test 'equal)))
;; Collect field values
(dolist (field fields)
(let* ((field-name (plist-get field :name))
(field-type (plist-get field :type))
(value (org-supertag-field-read-value field)))
(puthash field-name value field-values)))
;; Apply values to all nodes
(dolist (node-id nodes)
(dolist (field fields)
(let* ((field-name (plist-get field :name))
(value (gethash field-name field-values)))
(org-supertag-field-set-value field value node-id tag-id))))
(message "Batch set field values for tag '%s' completed." tag-id)))
;;----------------------------------------------------------------------
;; Tag User Command
;;----------------------------------------------------------------------
(defun org-supertag-tag-add-tag (tag-name)
"Add a tag to the current headline.
TAG-NAME can be an existing tag or a new tag name.
Will prevent duplicate tag application."
(interactive
(let* ((all-tags (org-supertag-get-all-tags))
(preset-names (mapcar #'car org-supertag-preset-tags))
;; Remove any existing preset tags from all-tags to avoid duplicates
(user-tags (cl-remove-if (lambda (tag) (member tag preset-names)) all-tags))
(candidates (delete-dups
(append
;; Format preset tags with [P] prefix
(mapcar (lambda (name)
(format "[P] %s" name))
preset-names)
;; Regular tags as is
user-tags)))
(input (completing-read
"Enter tag name (TAB: complete): "
candidates nil nil)))
(list
(cond
((string-prefix-p "[P] " input)
(substring input 4)) ; Remove [P] prefix
(t input)))))
(when tag-name
(let* ((node-id (org-id-get))
(sanitized-name (org-supertag-sanitize-tag-name tag-name))
(current-tags (org-supertag-node-get-tags node-id)))
(message "Adding tag: %s" sanitized-name)
;; Check for duplicate tag
(when (member sanitized-name current-tags)
(user-error "Tag '%s' is already applied to this node" sanitized-name))
(let* ((existing-tag (org-supertag-tag-get sanitized-name))
(preset-fields (org-supertag-get-preset-fields sanitized-name))
;; Get or create the tag
(tag-id
(cond
;; If tag exists, use it
(existing-tag
sanitized-name)
;; If it's a preset tag, create with preset fields
(preset-fields
(progn
(message "Creating new tag from preset with fields: %S" preset-fields)
(org-supertag-tag-create sanitized-name :fields preset-fields)))
;; Otherwise create a new empty tag
(t
(if (y-or-n-p (format "Create new tag '%s'? " sanitized-name))
(org-supertag-tag-create sanitized-name)
(user-error "Tag creation cancelled"))))))
;; Apply the tag
(org-supertag-tag-apply tag-id)
;; Skip immediate field value input for preset tags
(message "Tag '%s' applied. Use `org-supertag-tag-set-field-and-value' to set field values." tag-id)))))
(defun org-supertag-tag-batch-add-tag (tag-name)
"Batch add tags to selected headlines.
TAG-NAME is the name of the tag to add."
(interactive
(list (completing-read "Select tag: "
(append
(org-supertag-get-all-tags)
(mapcar #'car org-supertag-preset-tags)))))
(let* ((ast (org-element-parse-buffer))
(headlines '())
(selected-headlines '())
(tag (org-supertag-tag-get tag-name)))
;; Collect all headlines without ID
(org-element-map ast 'headline
(lambda (headline)
(unless (org-element-property :ID headline)
(push headline headlines))))
;; Build choices list
(let ((choices (append
'(("Finish" . :finish)) ; Add finish option
(mapcar (lambda (hl)
(cons (org-element-property :raw-value hl)
hl))
headlines))))
;; Loop until user selects Finish
(while (when-let* ((title (completing-read
(format "Select headline (%d selected): "
(length selected-headlines))
(mapcar #'car choices)
nil t))
(choice (cdr (assoc title choices))))
(unless (eq choice :finish)
;; Add to selected list
(push choice selected-headlines)
;; Remove selected option
(setq choices (assoc-delete-all title choices))
t))) ; Continue loop unless Finish is selected
;; Apply tags to all selected headlines
(when selected-headlines
(dolist (hl selected-headlines)
(save-excursion
(goto-char (org-element-property :begin hl))
(org-supertag-tag-add-tag tag-name)))
(message "Added tag %s to %d headlines"
tag-name
(length selected-headlines))))))
(defun org-supertag-tag-remove ()
"Remove tag from current node.
This function:
1. Removes tag from org tags
2. Calls internal function to remove tag data"
(interactive)
(let* ((node-id (org-id-get))
(tags (org-supertag-node-get-tags node-id))
(tag-id (completing-read "Select tag to remove: " tags nil t)))
(unless node-id
(error "Not on a valid node"))
(unless tags
(error "No tags on current node"))
;; 1. Remove from org tags
(let* ((current-tags (org-get-tags))
(tag-name (concat "#" tag-id))
(new-tags (delete tag-name current-tags)))
(org-set-tags new-tags))
;; 2. Remove tag data using internal function
(org-supertag-tag--remove tag-id node-id)
(message "Removed tag '%s' and its fields" tag-id)))
;;----------------------------------------------------------------------
;; Field Edit Mode
;;----------------------------------------------------------------------
(defun org-supertag-tag-set-field-and-value ()
"Set field values for tags on the current node using a table interface."
(interactive)
(org-supertag-tag-edit-fields-table))
(define-derived-mode org-supertag-field-edit-mode special-mode "OrgSuperTag-FieldEdit"
"Major mode for editing org-supertag fields."
(setq-local buffer-read-only nil)
;; 定义按键绑定
(let ((map org-supertag-field-edit-mode-map))
(define-key map (kbd "n") #'org-supertag-field-edit-next-field)
(define-key map (kbd "p") #'org-supertag-field-edit-prev-field)
(define-key map (kbd "RET") #'org-supertag-field-edit-complete-field)
(define-key map (kbd "C-c C-c") #'org-supertag-field-edit-save)
(define-key map (kbd "C-c C-k") #'org-supertag-field-edit-cancel)))
(defun org-supertag-tag--insert-tag-fields (tag-id source-buffer source-point)
"Insert fields for a tag.
TAG-ID is the tag identifier.
SOURCE-BUFFER is the buffer containing the org node.
SOURCE-POINT is the point in SOURCE-BUFFER."
(let* ((tag (org-supertag-tag-get tag-id))
(fields (plist-get tag :fields))
;; 1. Calculate the maximum field name length
(max-name-length
(if fields
(apply #'max
(mapcar (lambda (field)
(length (plist-get field :name)))
fields))
0))
;; 2. Calculate the maximum type name length
(max-type-length
(if fields
(apply #'max
(mapcar (lambda (field)
(length (symbol-name (plist-get field :type))))
fields))
0)))
(insert (format "Tag: %s\n" tag-id))
(insert "──────────────────────────────────────────────\n")
(if fields
(progn
(dolist (field fields)
(let* ((field-name (plist-get field :name))
(field-type (plist-get field :type))
(current-value
(with-current-buffer source-buffer
(save-excursion
(goto-char source-point)
(org-entry-get (point) field-name nil t))))
;; 3. Use fixed width formatting for fields
(formatted-line
(format (format " %%-%ds [%%-%ds]: %%s\n"
max-name-length
max-type-length)
field-name
(symbol-name field-type)
(or current-value ""))))
(insert formatted-line)))
(insert " [Press 'a' to add, 'e' to edit, 'd' to delete fields]\n"))
;; If no fields defined
(insert " No fields defined\n")
(insert " [Press 'a' to add fields]\n"))))
(defun org-supertag-tag--add-field (tag-id)
"Add a new field to TAG-ID."
(let* ((field-name (read-string "Field name: "))
(all-types (mapcar #'car org-supertag-field-types))
(type-help
(concat
"Available types:\n"
(mapconcat
(lambda (type)
(let ((desc (plist-get (cdr (assq type org-supertag-field-types))
:description)))
(format " %-12s - %s" type desc)))
all-types
"\n")))
(field-type
(minibuffer-with-setup-hook
(lambda ()
(let ((inhibit-read-only t))
(with-current-buffer (get-buffer-create "*Minibuf Help*")
(erase-buffer)
(insert type-help)
(display-buffer (current-buffer)
'((display-buffer-in-side-window)
(side . bottom)
(window-height . fit-window-to-buffer))))))
(intern
(completing-read
"Field type: "
(mapcar #'symbol-name all-types)
nil t))))
(field-def
(list :name field-name
:type field-type)))
;; 清理帮助 buffer
(when-let ((help-buf (get-buffer "*Minibuf Help*")))
(kill-buffer help-buf))
;; Add options for options type
(when (eq field-type 'options)
(let ((options
(split-string
(read-string "Options (comma separated): ")
"," t "[ \t]+")))
(setq field-def
(plist-put field-def :options options))))
;; Add description
(let ((desc (read-string "Description (optional): ")))
(when (not (string-empty-p desc))
(setq field-def
(plist-put field-def :description desc))))
;; Add field to tag
(org-supertag-tag-add-field tag-id field-def)))
(defun org-supertag-tag--refresh-field-table (context)
"Refresh the field table display.
CONTEXT is the edit context plist containing:
- :node-id The node ID
- :node-title The node title
- :tags List of tags
- :source-buffer The source buffer
- :source-point The point in source buffer"
(let ((inhibit-read-only t)
(current-point (point)))
(erase-buffer)
;; Header
(insert (format "Fields for Node: %s\n"
(plist-get context :node-title)))
;; Fields
(dolist (tag-id (plist-get context :tags))
(org-supertag-tag--insert-tag-fields
tag-id
(plist-get context :source-buffer)
(plist-get context :source-point)))
;; Help text
(insert "\nCommands:\n")
(insert "n: Next field p: Previous field\n")
(insert "RET: Edit field value a: Add field\n")
(insert "e: Edit field d: Delete field\n")
(insert "C-c C-c: Save C-c C-k: Cancel\n")
;; Restore point
(goto-char (min current-point (point-max)))))
(defun org-supertag-tag--edit-field (tag-id field-name)
"Edit an existing field in TAG-ID with FIELD-NAME."
(let* ((tag (org-supertag-tag-get tag-id))
(fields (plist-get tag :fields))
(field (cl-find field-name fields
:key (lambda (f) (plist-get f :name))
:test #'equal))
(action (completing-read
"Action: "
'("Edit type" "Edit options" "Edit description")
nil t)))
(pcase action
("Edit type"
(let* ((all-types (mapcar #'car org-supertag-field-types))
(type-help
(concat
"Available types:\n"
(mapconcat
(lambda (type)
(let ((desc (plist-get (cdr (assq type org-supertag-field-types))
:description)))
(format " %-12s - %s" type desc)))
all-types
"\n")))
(new-type
(minibuffer-with-setup-hook
(lambda ()
(let ((inhibit-read-only t))
(with-current-buffer (get-buffer-create "*Minibuf Help*")
(erase-buffer)
(insert type-help)
(display-buffer (current-buffer)
'((display-buffer-in-side-window)
(side . bottom)
(window-height . fit-window-to-buffer))))))
(intern
(completing-read
"New type: "
(mapcar #'symbol-name all-types)
nil t)))))
;; 清理帮助 buffer
(when-let ((help-buf (get-buffer "*Minibuf Help*")))
(kill-buffer help-buf))
(setq field (plist-put field :type new-type))
;; 如果新类型是 options，添加选项
(when (eq new-type 'options)
(let ((options
(split-string
(read-string "Options (comma separated): ")
"," t "[ \t]+")))
(setq field (plist-put field :options options))))
;; 更新字段列表
(let ((new-fields (cl-substitute field
(cl-find field-name fields
:key (lambda (f) (plist-get f :name))
:test #'equal)
fields
:test #'equal)))
;; 更新 tag 定义
(setq tag (plist-put tag :fields new-fields))
(org-supertag-db-add tag-id tag))))
("Edit options"
(when (eq (plist-get field :type) 'options)
(let ((new-options
(split-string
(read-string "New options (comma separated): "
(mapconcat #'identity
(plist-get field :options)
","))
"," t "[ \t]+")))
(setq field (plist-put field :options new-options))
;; 更新字段列表
(let ((new-fields (cl-substitute field
(cl-find field-name fields
:key (lambda (f) (plist-get f :name))
:test #'equal)
fields
:test #'equal)))
;; 更新 tag 定义
(setq tag (plist-put tag :fields new-fields))
(org-supertag-db-add tag-id tag)))))
("Edit description"
(let ((new-desc (read-string "New description: "
(plist-get field :description))))
(setq field (plist-put field :description new-desc))
;; 更新字段列表
(let ((new-fields (cl-substitute field
(cl-find field-name fields
:key (lambda (f) (plist-get f :name))
:test #'equal)
fields
:test #'equal)))
;; 更新 tag 定义
(setq tag (plist-put tag :fields new-fields))
(org-supertag-db-add tag-id tag)))))))
(defun org-supertag-tag--goto-first-field ()
"Move cursor to the first field in the OrgSuperTag-FieldEdit buffer.
If no field exists, move to the first line after the separator line."
(let ((field-buffer (get-buffer "*Org SuperTag Fields*")))
(when field-buffer
(with-current-buffer field-buffer
(goto-char (point-min))
;; Find first separator line
(if (re-search-forward "^─+$" nil t)
(progn
;; Try to find first field
(forward-line 1)
(if (looking-at "^ \\([^[]+\\)\\[\\([^]]+\\)\\]: \\(.*\\)$")
(beginning-of-line)
;; If no field, stay at current line
t))
;; If no separator found, go to beginning
(goto-char (point-min)))))))
(defun org-supertag-tag-edit-fields-table ()
"Edit fields of current node's tags in a table format."
(interactive)
(let* ((source-buffer (current-buffer))
(source-point (point))
(node-id (org-id-get))
(tags (org-supertag-node-get-tags node-id))
(node-title (org-get-heading t t t t))
(edit-buffer (get-buffer-create "*Org SuperTag Fields*")))
;; Prepare the edit buffer
(with-current-buffer edit-buffer
(let ((inhibit-read-only t))
(erase-buffer)
(org-supertag-field-edit-mode)
;; Store context
(setq-local org-supertag--edit-context
(list :node-id node-id
:node-title node-title
:tags tags
:source-buffer source-buffer
:source-point source-point))
;; Initial content
(insert (format "Fields for Node: %s\n" node-title))
(dolist (tag-id tags)
(org-supertag-tag--insert-tag-fields tag-id source-buffer source-point))
;; Add help text
(insert "\nCommands:\n")
(insert "TAB: Next field S-TAB: Previous field\n")
(insert "RET: Edit field value a: Add fields\n")
(insert "e: Edit field d: Delete field\n")
(insert "C-c C-c: Save C-c C-k: Cancel\n")
;; Add key bindings for field operations
(define-key org-supertag-field-edit-mode-map
(kbd "a")
(lambda ()
(interactive)
(let ((tag-id (save-excursion
(re-search-backward "^Tag: \\(.+\\)$" nil t)
(match-string 1))))
(org-supertag-tag--add-field tag-id)
(org-supertag-tag--refresh-field-table org-supertag--edit-context))))
(define-key org-supertag-field-edit-mode-map
(kbd "e")
(lambda ()
(interactive)
(save-excursion
(beginning-of-line)
(when (looking-at "^ \\([^ ]+\\) \\[")
(let* ((field-name (match-string 1))
(tag-id (save-excursion
(re-search-backward "^Tag: \\(.+\\)$" nil t)
(match-string 1))))
(org-supertag-tag--edit-field tag-id field-name)
(org-supertag-tag--refresh-field-table org-supertag--edit-context))))))
(define-key org-supertag-field-edit-mode-map
(kbd "d")
(lambda ()
(interactive)
(save-excursion
(beginning-of-line)
(when (looking-at "^ \\([^ ]+\\) \\[")
(let* ((field-name (match-string 1))
(tag-id (save-excursion
(re-search-backward "^Tag: \\(.+\\)$" nil t)
(match-string 1))))
(when (yes-or-no-p (format "Delete field '%s'? " field-name))
(org-supertag-tag-remove-field tag-id field-name)
(org-supertag-tag--refresh-field-table org-supertag--edit-context)))))))))
;; Display buffer below current buffer and position cursor
(let ((window (display-buffer edit-buffer
'((display-buffer-below-selected)
(window-height . fit-window-to-buffer)
(preserve-size . (nil . t))
(select . t)))))
(select-window window)
;; 2. Set the cursor position
(goto-char (point-min))
(re-search-forward "^─+$" nil t)
(forward-line 1))))
(defun org-supertag-field-edit-next-field ()
"Move to next editable field."
(interactive)
(forward-line)
(when (looking-at "^$")
(forward-line)))
(defun org-supertag-field-edit-prev-field ()
"Move to previous editable field."
(interactive)
(forward-line -1)
(when (looking-at "^$")
(forward-line -1)))
(defun org-supertag-field-edit-complete-field ()
"Edit the current field value."
(interactive)
(when (looking-at "^ \\([^[]+\\)\\[\\([^]]+\\)\\]: \\(.*\\)$")
(let* ((field-name (match-string 1))
(field-type (match-string 2))
(current-value (match-string 3))
(tag-id (save-excursion
(re-search-backward "^Tag: \\(.+\\)$" nil t)
(match-string 1)))
(tag (org-supertag-tag-get tag-id))
(field (cl-find (string-trim field-name)
(plist-get tag :fields)
:key (lambda (f) (plist-get f :name))
:test #'equal))
(new-value (org-supertag-field-read-value field)))
(when new-value
(save-excursion
(beginning-of-line)
(when (re-search-forward ": .*$" nil t)
(replace-match (format ": %s" new-value))))))))
(defun org-supertag-field-edit-save ()
"Save all field values and close the edit buffer."
(interactive)
(let* ((context org-supertag--edit-context)
(node-id (plist-get context :node-id))
(source-buffer (plist-get context :source-buffer))
(source-point (plist-get context :source-point)))
(save-excursion
(goto-char (point-min))
(while (re-search-forward "^ \\([^[]+\\)\\[\\([^]]+\\)\\]: \\(.*\\)$" nil t)
(let ((field-name (string-trim (match-string 1)))
(new-value (string-trim (match-string 3))))
(unless (string-empty-p new-value)
(with-current-buffer source-buffer
(save-excursion
(goto-char source-point)
(org-set-property field-name new-value)))))))
(quit-window t)))
(defun org-supertag-field-edit-cancel ()
"Cancel editing and close the buffer."
(interactive)
(when (yes-or-no-p "Cancel editing? Changes will be lost.")
(quit-window t)))
;;----------------------------------------------------------------------
;; Preset Tag
;;----------------------------------------------------------------------
(defcustom org-supertag-preset-tags
'(("project" . ((:name "status"
:type options
:options ("planning" "active" "on-hold" "completed" "cancelled")
:description "Project status")
(:name "priority"
:type options
:options ("high" "medium" "low")
:description "Priority level")
(:name "deadline"
:type date
:description "Due date")
(:name "owner"
:type string
:description "Project owner")))
("task" . ((:name "status"
:type options
:options ("todo" "in-progress" "blocked" "done" "cancelled")
:description "Task status")
(:name "priority"
:type options
:options ("A" "B" "C")
:description "Priority level")
(:name "due"
:type date
:description "Due date")
(:name "assignee"
:type string
:description "Assigned to")))
("person" . ((:name "role"
:type string
:description "Role")
(:name "email"
:type string
:description "Email address")
(:name "phone"
:type string
:description "Phone number")))
("meeting" . ((:name "date"
:type date
:description "Meeting date")
(:name "attendees"
:type string
:description "Attendees")
(:name "location"
:type string
:description "Location")))
("place" . ((:name "address"
:type string
:description "Address")
(:name "category"
:type options
:options ("office" "home" "public" "other")
:description "Place type")))
("company" . ((:name "industry"
:type string
:description "Industry")
(:name "website"
:type string
:description "Website")
(:name "contact"
:type string
:description "Contact person")))
("note" . ((:name "category"
:type options
:options ("idea" "reference" "summary" "other")
:description "Note type")
(:name "source"
:type string
:description "Source"))))
"Default preset tags with their field definitions.
Users can override this by setting it in their config files.
Format:
((tag-name . field-definitions) ...)
Each field definition is a plist with properties:
- :name Field name
- :type Field type (string, options, date, etc)
- :options List of options (for options type)
- :description Field description
Example user configuration:
(setq org-supertag-preset-tags
(append org-supertag-preset-tags
'((\"book\" . ((:name \"status\"
:type options
:options (\"reading\" \"completed\" \"want-to-read\")
:description \"Reading status\")
(:name \"author\"
:type string