clone/TiddlyWiki5
1
0
Fork 0
mirror of https://github.com/TiddlyWiki/TiddlyWiki5.git synced 2026-04-30 05:36:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

First pass at SSE support

Browse Source
This commit is contained in:
Jeremy Ruston
2024-03-25 08:36:42 +00:00
parent 708e21951f
commit 7a0c43436f
3 changed files with 173 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
plugins/tiddlywiki/multiwikiserver/modules/store/sql-tiddler-store.js
View File

@@ -27,6 +27,8 @@ function SqlTiddlerStore(options) {
options = options || {};
this.attachmentStore = options.attachmentStore;
this.adminWiki = options.adminWiki || $tw.wiki;
this.eventListeners = {}; // Hashmap by type of array of event listener functions
this.eventOutstanding = {}; // Hashmap by type of boolean true of outstanding events
// Create the database
this.databasePath = options.databasePath || ":memory:";
var SqlTiddlerDatabase = require("$:/plugins/tiddlywiki/multiwikiserver/store/sql-tiddler-database.js").SqlTiddlerDatabase;
@@ -37,6 +39,39 @@ function SqlTiddlerStore(options) {
this.sqlTiddlerDatabase.createTables();
}
SqlTiddlerStore.prototype.addEventListener = function(type,listener) {
this.eventListeners[type] = this.eventListeners[type] || [];
this.eventListeners[type].push(listener);
};
SqlTiddlerStore.prototype.removeEventListener = function(type,listener) {
const listeners = this.eventListeners[type];
if(listeners) {
var p = listeners.indexOf(listener);
if(p !== -1) {
listeners.splice(p,1);
}
}
};
SqlTiddlerStore.prototype.dispatchEvent = function(type /*, args */) {
const self = this;
if(!this.eventOutstanding[type]) {
$tw.utils.nextTick(function() {
self.eventOutstanding[type] = false;
const args = Array.prototype.slice.call(arguments,1),
listeners = self.eventListeners[type];
if(listeners) {
for(var p=0; p<listeners.length; p++) {
var listener = listeners[p];
listener.apply(listener,args);
}
}
});
this.eventOutstanding[type] = true;
}
};
/*
Returns null if a bag/recipe name is valid, or a string error message if not
*/
@@ -142,6 +177,7 @@ SqlTiddlerStore.prototype.saveTiddlersFromPath = function(tiddler_files_path,bag
}
}
});
self.dispatchEvent("change");
};
SqlTiddlerStore.prototype.listBags = function() {
@@ -156,6 +192,7 @@ SqlTiddlerStore.prototype.createBag = function(bag_name,description) {
return {message: validationBagName};
}
self.sqlTiddlerDatabase.createBag(bag_name,description);
self.dispatchEvent("change");
return null;
});
};
@@ -184,6 +221,7 @@ SqlTiddlerStore.prototype.createRecipe = function(recipe_name,bag_names,descript
var self = this;
return this.sqlTiddlerDatabase.transaction(function() {
self.sqlTiddlerDatabase.createRecipe(recipe_name,bag_names,description);
self.dispatchEvent("change");
return null;
});
};
@@ -193,7 +231,9 @@ Returns {tiddler_id:}
*/
SqlTiddlerStore.prototype.saveBagTiddler = function(incomingTiddlerFields,bag_name) {
const {tiddlerFields, attachment_blob} = this.processIncomingTiddler(incomingTiddlerFields);
return this.sqlTiddlerDatabase.saveBagTiddler(tiddlerFields,bag_name,attachment_blob);
const result = this.sqlTiddlerDatabase.saveBagTiddler(tiddlerFields,bag_name,attachment_blob);
this.dispatchEvent("change");
return result;
};
/*
@@ -209,7 +249,9 @@ Returns {tiddler_id:}
SqlTiddlerStore.prototype.saveBagTiddlerWithAttachment = function(incomingTiddlerFields,bag_name,options) {
const attachment_blob = this.attachmentStore.adoptAttachment(options.filepath,options.type,options.hash);
if(attachment_blob) {
return this.sqlTiddlerDatabase.saveBagTiddler(incomingTiddlerFields,bag_name,attachment_blob);
const result = this.sqlTiddlerDatabase.saveBagTiddler(incomingTiddlerFields,bag_name,attachment_blob);
this.dispatchEvent("change");
return result;
} else {
return null;
}
@@ -220,11 +262,15 @@ Returns {tiddler_id:,bag_name:}
*/
SqlTiddlerStore.prototype.saveRecipeTiddler = function(incomingTiddlerFields,recipe_name) {
const {tiddlerFields, attachment_blob} = this.processIncomingTiddler(incomingTiddlerFields);
return this.sqlTiddlerDatabase.saveRecipeTiddler(tiddlerFields,recipe_name,attachment_blob);
const result = this.sqlTiddlerDatabase.saveRecipeTiddler(tiddlerFields,recipe_name,attachment_blob);
this.dispatchEvent("change");
return result;
};
SqlTiddlerStore.prototype.deleteTiddler = function(title,bag_name) {
return this.sqlTiddlerDatabase.deleteTiddler(title,bag_name);
const result = this.sqlTiddlerDatabase.deleteTiddler(title,bag_name);
this.dispatchEvent("change");
return result;
};
/*
@@ -332,7 +378,9 @@ SqlTiddlerStore.prototype.getRecipeLastTiddlerId = function(recipe_name) {
SqlTiddlerStore.prototype.deleteAllTiddlersInBag = function(bag_name) {
var self = this;
return this.sqlTiddlerDatabase.transaction(function() {
return self.sqlTiddlerDatabase.deleteAllTiddlersInBag(bag_name);
const result = self.sqlTiddlerDatabase.deleteAllTiddlersInBag(bag_name);
self.dispatchEvent("change");
return result;
});
};