Class: OmnifocusMcp::Tools::Generators::QueryOmnifocus

Inherits:
Object
  • Object
show all
Defined in:
lib/omnifocus_mcp/tools/generators/query_omnifocus.rb

Overview

Read-side primitive: build and execute a JXA/OmniJS script that walks the OmniFocus database and returns matching tasks/projects/folders.

camelCase MCP arguments are translated to idiomatic snake_case at the tool boundary (see Params::QueryOmnifocusParams.from_mcp); this primitive only ever sees Params::QueryOmnifocusParams.

Returns an Result whose ok payload is a Match with items (Array, nil when called with summary: true) and count (Integer, may be nil when the script omits it).

Defined Under Namespace

Classes: Match

Constant Summary collapse

FIELD_MAPPINGS = 
{
  "id" => "id: item.id.primaryKey",
  "taskStatus" => "taskStatus: taskStatusMap[item.taskStatus]",
  "status" => "status: projectStatusMap[item.status]",
  "modificationDate" => "modificationDate: formatDate(item.modified)",
  "modified" => "modificationDate: formatDate(item.modified)",
  "creationDate" => "creationDate: formatDate(item.added)",
  "added" => "creationDate: formatDate(item.added)",
  "completionDate" => "completionDate: item.completionDate ? formatDate(item.completionDate) : null",
  "dueDate" => "dueDate: formatDate(item.dueDate)",
  "deferDate" => "deferDate: formatDate(item.deferDate)",
  "plannedDate" => "plannedDate: formatDate(item.plannedDate)",
  "effectiveDueDate" => "effectiveDueDate: formatDate(item.effectiveDueDate)",
  "effectiveDeferDate" => "effectiveDeferDate: formatDate(item.effectiveDeferDate)",
  "effectivePlannedDate" => "effectivePlannedDate: formatDate(item.effectivePlannedDate)",
  "tagNames" => "tagNames: item.tags ? item.tags.map(t => t.name) : []",
  "tags" => "tags: item.tags ? item.tags.map(t => t.id.primaryKey) : []",
  "projectName" => 'projectName: item.containingProject ? item.containingProject.name : (item.inInbox ? "Inbox" : null)',
  "projectId" => "projectId: item.containingProject ? item.containingProject.id.primaryKey : null",
  "parentId" => "parentId: item.parent ? item.parent.id.primaryKey : null",
  "childIds" => "childIds: item.children ? item.children.map(c => c.id.primaryKey) : []",
  "hasChildren" => "hasChildren: item.children ? item.children.length > 0 : false",
  "folderName" => "folderName: item.parentFolder ? item.parentFolder.name : null",
  "folderID" => "folderID: item.parentFolder ? item.parentFolder.id.primaryKey : null",
  "taskCount" => "taskCount: item.tasks ? item.tasks.length : 0",
  "tasks" => "tasks: item.tasks ? item.tasks.map(t => t.id.primaryKey) : []",
  "projectCount" => "projectCount: item.projects ? item.projects.length : 0",
  "projects" => "projects: item.projects ? item.projects.map(p => p.id.primaryKey) : []",
  "subfolders" => "subfolders: item.folders ? item.folders.map(f => f.id.primaryKey) : []",
  "path" => 'path: item.container ? item.container.name + "/" + item.name : item.name',
  "isRepeating" => "isRepeating: item.repetitionRule !== null",
  "repetitionRule" => "repetitionRule: item.repetitionRule ? item.repetitionRule.toString() : null",
  "estimatedMinutes" => "estimatedMinutes: item.estimatedMinutes || null",
  "note" => 'note: item.note || ""'
}.freeze

Class Method Summary collapse

Class Method Details

.apply_project_date_filters(filters:, conditions:) ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 320

def apply_project_date_filters(filters:, conditions:)
  push_within_past(conditions:, field: "added", value: filters[:added_within])
  push_same_day(conditions:, field: "added", value: filters[:added_on])
  push_within_past(conditions:, field: "completionDate", value: filters[:completed_within])
  push_same_day(conditions:, field: "completionDate", value: filters[:completed_on])
end

.apply_project_folder_filter(filters:, conditions:) ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 298

def apply_project_folder_filter(filters:, conditions:)
  return unless filters[:folder_id]

  conditions << <<~JS
    {
      const targetFolderId = "#{escape_jxa(filters[:folder_id])}";
      let matchesFolder = false;
      if (item.parentFolder) {
        let folder = item.parentFolder;
        while (folder) {
          if (folder.id.primaryKey === targetFolderId) {
            matchesFolder = true;
            break;
          }
          folder = folder.parentFolder;
        }
      }
      if (!matchesFolder) return false;
    }
  JS
end

.apply_tag_status_filters(filters:, conditions:, entity:) ⇒ Object

rubocop:enable Metrics/MethodLength



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 233

def apply_tag_status_filters(filters:, conditions:, entity:)
  if entity == "tasks" && filters[:tags] && !filters[:tags].empty?
    conditions << tag_filter_condition(filters[:tags])
  end

  return unless filters[:status] && !filters[:status].empty?

  status_map = if entity == "tasks"
                 "taskStatusMap[item.taskStatus]"
               else
                 "projectStatusMap[item.status]"
               end
  status_condition = filters[:status].map { |s| %(#{status_map} === "#{escape_jxa(s)}") }.join(" || ")
  conditions << "if (!(#{status_condition})) return false;"
end

.apply_task_date_filters(filters:, conditions:) ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 256

def apply_task_date_filters(filters:, conditions:)
  conditions << "if (item.flagged !== #{filters[:flagged]}) return false;" unless filters[:flagged].nil?

  push_within(conditions:, field: "dueDate", value: filters[:due_within])
  push_within(conditions:, field: "plannedDate", value: filters[:planned_within])
  push_within(conditions:, field: "deferDate", value: filters[:deferred_until])

  push_same_day(conditions:, field: "dueDate", value: filters[:due_on])
  push_same_day(conditions:, field: "deferDate", value: filters[:defer_on])
  push_same_day(conditions:, field: "plannedDate", value: filters[:planned_on])
  push_same_day(conditions:, field: "added", value: filters[:added_on])
  push_same_day(conditions:, field: "completionDate", value: filters[:completed_on])

  push_within_past(conditions:, field: "added", value: filters[:added_within])
  push_within_past(conditions:, field: "completionDate", value: filters[:completed_within])
end

.apply_task_id_filters(filters:, conditions:) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 200

def apply_task_id_filters(filters:, conditions:)
  if filters[:project_id]
    safe_id = escape_jxa(filters[:project_id])
    conditions << <<~JS
      if (!item.containingProject ||
          item.containingProject.id.primaryKey !== "#{safe_id}") {
        return false;
      }
    JS
  end

  return unless filters[:folder_id]

  conditions << <<~JS
    {
      const targetFolderId = "#{escape_jxa(filters[:folder_id])}";
      let matchesFolder = false;
      if (item.containingProject && item.containingProject.parentFolder) {
        let folder = item.containingProject.parentFolder;
        while (folder) {
          if (folder.id.primaryKey === targetFolderId) {
            matchesFolder = true;
            break;
          }
          folder = folder.parentFolder;
        }
      }
      if (!matchesFolder) return false;
    }
  JS
end

.apply_task_misc_filters(filters:, conditions:) ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 273

def apply_task_misc_filters(filters:, conditions:)
  unless filters[:is_repeating].nil?
    conditions << if filters[:is_repeating]
                    "if (item.repetitionRule === null) return false;"
                  else
                    "if (item.repetitionRule !== null) return false;"
                  end
  end

  unless filters[:has_note].nil?
    conditions << <<~JS
      const hasNote = item.note && item.note.trim().length > 0;
      if (hasNote !== #{filters[:has_note]}) return false;
    JS
  end

  return if filters[:inbox].nil?

  conditions << if filters[:inbox]
                  "if (!item.inInbox) return false;"
                else
                  "if (item.inInbox) return false;"
                end
end

.apply_task_name_filters(filters:, conditions:) ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 177

def apply_task_name_filters(filters:, conditions:)
  if filters[:project_name]
    safe_name = escape_jxa(filters[:project_name].to_s.downcase)
    conditions << <<~JS
      if (item.containingProject) {
        const projectName = item.containingProject.name.toLowerCase();
        if (!projectName.includes("#{safe_name}")) return false;
      } else if ("#{safe_name}" !== "inbox") {
        return false;
      }
    JS
  end

  return unless filters[:task_name]

  safe_name = escape_jxa(filters[:task_name].to_s.downcase)
  conditions << <<~JS
    const taskName = (item.name || "").toLowerCase();
    if (!taskName.includes("#{safe_name}")) return false;
  JS
end

.build_match(items:, count:, summary:) ⇒ Object

Build a Match from a normal items+count payload. In summary mode the items array is dropped; otherwise the array is passed through verbatim.



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 82

def build_match(items:, count:, summary:) = Match.new(items: summary ? nil : items, count: count)

.build_query_script(entity:, include_completed:, summary:, filter_conditions:, field_mapping:, sort_logic:, limit_logic:) ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 464

def build_query_script(entity:, include_completed:, summary:, filter_conditions:, field_mapping:, sort_logic:,
                       limit_logic:)
  <<~JS
    (() => {
      try {

        function formatDate(date) {
          if (!date) return null;
          return date.toISOString();
        }

        function checkDateFilter(itemDate, daysFromNow) {
          if (!itemDate) return false;
          const futureDate = new Date();
          futureDate.setDate(futureDate.getDate() + daysFromNow);
          return itemDate <= futureDate;
        }

        function checkDateWithinPast(itemDate, daysAgo) {
          if (!itemDate) return false;
          const pastDate = new Date();
          pastDate.setDate(pastDate.getDate() - daysAgo);
          pastDate.setHours(0, 0, 0, 0);
          return itemDate >= pastDate;
        }

        function checkSameDay(itemDate, daysFromNow) {
          if (!itemDate) return false;
          const target = new Date();
          target.setDate(target.getDate() + daysFromNow);
          return itemDate.getFullYear() === target.getFullYear() &&
                 itemDate.getMonth() === target.getMonth() &&
                 itemDate.getDate() === target.getDate();
        }

        const taskStatusMap = {
          #{js_task_status_map_entries}
        };

        const projectStatusMap = {
          #{js_project_status_map_entries}
        };

        let items = [];
        const entityType = "#{entity}";

        if (entityType === "tasks") {
          items = flattenedTasks;
        } else if (entityType === "projects") {
          items = flattenedProjects;
        } else if (entityType === "folders") {
          items = flattenedFolders;
        }

        let filtered = items.filter(item => {
          if (!#{include_completed}) {
            if (entityType === "tasks") {
              if (item.taskStatus === Task.Status.Completed ||
                  item.taskStatus === Task.Status.Dropped) {
                return false;
              }
            } else if (entityType === "projects") {
              if (item.status === Project.Status.Done ||
                  item.status === Project.Status.Dropped) {
                return false;
              }
            }
          }

          #{filter_conditions}

          return true;
        });

        #{sort_logic}

        #{limit_logic}

        if (#{summary}) {
          return JSON.stringify({
            count: filtered.length,
            error: null
          });
        }

        const results = filtered.map(item => {
          #{field_mapping}
        });

        return JSON.stringify({
          items: results,
          count: results.length,
          error: null
        });

      } catch (error) {
        return JSON.stringify({
          error: "Script execution error: " + error.toString(),
          items: [],
          count: 0
        });
      }
    })();
  JS
end

.call(params) ⇒ Object

Run the generated query against OmniFocus and return a Result.



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 46

def call(params)
  require_relative "../operations/query_omnifocus"

  Operations::QueryOmnifocus.call(params)
end

.classify_response(response:, summary:) ⇒ Object

The OmniJS script emits one of:

{ items:, count:, error: null }   — normal listing
{ count:, error: null }           — summary mode (no items field)
{ error: "...", items: [], count: 0 } — JS try/catch path

so the error branch must be checked first; the JS payload always carries +items+/+count+ alongside error when it fails.

JSON.parse hands us String keys; pattern matching wants Symbols. A non-Hash response (e.g. raw stdout from a parse failure) becomes nil here so the in nil arm can surface it as an error.



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 62

def classify_response(response:, summary:)
  shape = response.is_a?(Hash) ? response.transform_keys(&:to_sym) : nil

  case shape
  in { error: String => msg }
    OmnifocusMcp::Result.error(msg)
  in { items: Array => items, count: Integer => count }
    OmnifocusMcp::Result.ok(build_match(items:, count:, summary: summary))
  in { count: Integer => count }
    OmnifocusMcp::Result.ok(Match.new(items: nil, count: count))
  in Hash
    OmnifocusMcp::Result.ok(Match.new(items: nil, count: nil))
  in nil
    OmnifocusMcp::Result.error("Unexpected response from queryOmnifocus: #{response.inspect}")
  end
end

.default_folder_mapping ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 393

def default_folder_mapping
  <<~JS
    const projectArray = item.projects || [];
    return {
      id: item.id.primaryKey,
      name: item.name || "",
      projectCount: projectArray.length,
      path: item.container ? item.container.name + "/" + item.name : item.name
    };
  JS
end

.default_project_mapping ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 376

def default_project_mapping
  <<~JS
    const taskArray = item.tasks || [];
    return {
      id: item.id.primaryKey,
      name: item.name || "",
      status: projectStatusMap[item.status] || "Unknown",
      folderName: item.parentFolder ? item.parentFolder.name : null,
      taskCount: taskArray.length,
      flagged: item.flagged || false,
      dueDate: formatDate(item.dueDate),
      deferDate: formatDate(item.deferDate),
      note: item.note || ""
    };
  JS
end

.default_task_mapping ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 357

def default_task_mapping
  <<~JS
    const obj = {
      id: item.id.primaryKey,
      name: item.name || "",
      flagged: item.flagged || false,
      taskStatus: taskStatusMap[item.taskStatus] || "Unknown",
      dueDate: formatDate(item.dueDate),
      deferDate: formatDate(item.deferDate),
      plannedDate: formatDate(item.plannedDate),
      tagNames: item.tags ? item.tags.map(t => t.name) : [],
      projectName: item.containingProject ? item.containingProject.name : (item.inInbox ? "Inbox" : null),
      estimatedMinutes: item.estimatedMinutes || null,
      note: item.note || ""
    };
    return obj;
  JS
end

.escape_jxa(str) ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 43

def escape_jxa(str) = Infrastructure::JsEmbed.double_quoted_string(str)

.field_mapping_for(field) ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 441

def field_mapping_for(field)
  field_str = field.to_s
  FIELD_MAPPINGS[field_str] || "#{field_str}: item.#{field_str} !== undefined ? item.#{field_str} : null"
end

.generate_field_mapping(entity:, fields: nil) ⇒ Object

Build the per-item field-projection block. With no fields array (nil or empty), returns the default field set for the entity. Otherwise builds explicit mappings for each requested field.



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 161

def generate_field_mapping(entity:, fields: nil)
  if fields.nil? || fields.empty?
    return default_task_mapping if entity == "tasks"
    return default_project_mapping if entity == "projects"
    return default_folder_mapping if entity == "folders"
  end

  mappings = fields.map { |field| field_mapping_for(field) }.join(",\n          ")

  <<~JS
    return {
      #{mappings}
    };
  JS
end

.generate_filter_conditions(entity:, filters:) ⇒ Object

Build the per-item filter expressions for the JXA filter body.



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 113

def generate_filter_conditions(entity:, filters:)
  f = filters || {}
  conditions = []

  if entity == "tasks"
    apply_task_name_filters(filters: f, conditions:)
    apply_task_id_filters(filters: f, conditions:)
    apply_tag_status_filters(filters: f, conditions:, entity: "tasks")
    apply_task_date_filters(filters: f, conditions:)
    apply_task_misc_filters(filters: f, conditions:)
  elsif entity == "projects"
    apply_project_folder_filter(filters: f, conditions:)
    apply_tag_status_filters(filters: f, conditions:, entity: "projects")
    apply_project_date_filters(filters: f, conditions:)
  end

  conditions.join("\n")
end

.generate_query_script(params) ⇒ Object

Build the full JXA query script for the given params.



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 85

def generate_query_script(params)
  params = Params::McpBoundary.coerce(Params::QueryOmnifocusParams, params)

  entity = params.entity.to_s

  filters = params.filters || {}
  filter_conditions = generate_filter_conditions(entity:, filters:)

  field_mapping = generate_field_mapping(entity:, fields: params.fields)

  sort_property = resolve_sort_field(params.sort_by)
  sort_logic = sort_property ? generate_sort_logic(sort_property, sort_order: params.sort_order) : ""

  limit = params.limit
  limit_logic = limit.is_a?(Integer) && limit.positive? ? "filtered = filtered.slice(0, #{limit});" : ""

  build_query_script(
    entity: entity,
    include_completed: params.include_completed == true,
    summary: params.summary == true,
    filter_conditions: filter_conditions,
    field_mapping: field_mapping,
    sort_logic: sort_logic,
    limit_logic: limit_logic
  )
end

.generate_sort_logic(sort_property, sort_order: nil) ⇒ Object

Generate a JXA filtered.sort(...) block keyed by a whitelisted property name.



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 133

def generate_sort_logic(sort_property, sort_order: nil)
  order = sort_order.to_s == "desc" ? -1 : 1

  <<~JS
    filtered.sort((a, b) => {
      let aVal = a.#{sort_property};
      let bVal = b.#{sort_property};

      // Handle null/undefined values
      if (aVal == null && bVal == null) return 0;
      if (aVal == null) return 1;
      if (bVal == null) return -1;

      // Compare based on type
      if (typeof aVal === 'string') {
        return aVal.localeCompare(bVal) * #{order};
      } else if (aVal instanceof Date) {
        return (aVal.getTime() - bVal.getTime()) * #{order};
      } else {
        return (aVal - bVal) * #{order};
      }
    });
  JS
end

.js_project_status_map_entries ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 458

def js_project_status_map_entries
  QueryStatuses::PROJECT.map do |status|
    %([Project.Status.#{status}]: "#{status}")
  end.join(",\n                  ")
end

.js_task_status_map_entries ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 452

def js_task_status_map_entries
  QueryStatuses::TASK.map do |status|
    %([Task.Status.#{status}]: "#{status}")
  end.join(",\n                  ")
end

.push_same_day(conditions:, field:, value:) ⇒ Object

Exact-day match (offset relative to today).



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 351

def push_same_day(conditions:, field:, value:)
  return if value.nil?

  conditions << "if (!checkSameDay(item.#{field}, #{value})) return false;"
end

.push_within(conditions:, field:, value:) ⇒ Object

Forward-looking date filter: passes if the date exists and is at most n_days in the future. Same semantics as the OmniJS date filter helpers.



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 329

def push_within(conditions:, field:, value:)
  return if value.nil?

  conditions << <<~JS
    if (!item.#{field} || !checkDateFilter(item.#{field}, #{value})) {
      return false;
    }
  JS
end

.push_within_past(conditions:, field:, value:) ⇒ Object

Backward-looking variant: passes if the date is within the last N days.



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 340

def push_within_past(conditions:, field:, value:)
  return if value.nil?

  conditions << <<~JS
    if (!item.#{field} || !checkDateWithinPast(item.#{field}, #{value})) {
      return false;
    }
  JS
end

.resolve_sort_field(sort_by) ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 446

def resolve_sort_field(sort_by)
  return nil if sort_by.nil?

  SORT_FIELD_ALIASES[sort_by.to_s]
end

.tag_filter_condition(tags) ⇒ Object 



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# File 'lib/omnifocus_mcp/tools/generators/query_omnifocus.rb', line 249

def tag_filter_condition(tags)
  tag_condition = tags.map do |tag|
    %(item.tags.some(t => t.name === "#{escape_jxa(tag)}"))
  end.join(" || ")
  "if (!(#{tag_condition})) return false;"
end