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A somewhat untested attempt at reducing redundancy and increasing speed in the connector version of cachedTypes.js

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This commit is contained in:
Simon Kornblith 2011-09-07 05:48:56 +00:00
parent 5b815a4fa2
commit 3183ec4a68
2 changed files with 121 additions and 101 deletions
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220
chrome/content/zotero/xpcom/connector/cachedTypes.js
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@ -44,10 +44,128 @@ Zotero.Connector_Types = new function() {
this[schemaType] = Zotero.Utilities.deepCopy(Zotero.Connector_Types.schema[schemaType]);
for(var id in Zotero.Connector_Types.schema[schemaType]) {
var entry = this[schemaType][id];
entry.id = parseInt(id);
this[schemaType][entry.name] = entry;
entry.unshift(parseInt(id, 10));
this[schemaType][entry[1]/* name */] = entry;
}
}
var itemTypes = Zotero.Connector_Types["itemTypes"];
var creatorTypes = Zotero.Connector_Types["creatorTypes"];
var fields = Zotero.Connector_Types["fields"];
Zotero.CachedTypes = function() {
var thisType = Zotero.Connector_Types[this.schemaType];
this.getID = function(idOrName) {
var type = thisType[idOrName];
return (type ? type[0]/* id */ : false);
};
this.getName = function(idOrName) {
var type = thisType[idOrName];
return (type ? type[1]/* name */ : false);
};
this.getLocalizedString = function(idOrName) {
var type = thisType[idOrName];
return (type ? type[2]/* localizedString */ : false);
};
}
Zotero.ItemTypes = new function() {
this.schemaType = "itemTypes";
Zotero.CachedTypes.call(this);
this.getImageSrc = function(idOrName) {
var itemType = Zotero.Connector_Types["itemTypes"][idOrName];
if(!itemType) return false;
var icon = itemType[6]/* icon */;
if(Zotero.isBookmarklet) {
return ZOTERO_CONFIG.BOOKMARKLET_URL+"icons/"+icon;
} else if(Zotero.isFx) {
return "chrome://zotero/skin/"+icon;
} else if(Zotero.isChrome) {
return chrome.extension.getURL("images/"+icon);
} else if(Zotero.isSafari) {
return safari.extension.baseURI+"images/itemTypes/"+icon;
}
};
}
Zotero.CreatorTypes = new function() {
this.schemaType = "creatorTypes";
Zotero.CachedTypes.call(this);
this.getTypesForItemType = function(idOrName) {
var itemType = itemTypes[idOrName];
if(!itemType) return false;
var itemCreatorTypes = itemType[3]/* creatorTypes */,
n = itemCreatorTypes.length,
outputTypes = new Array(n);
for(var i=0; i<n; i++) {
var creatorType = creatorTypes[itemCreatorTypes[i]];
outputTypes.push({"id":creatorType[0]/* id */,
"name":creatorType[1]/* name */});
}
return outputTypes;
};
this.getPrimaryIDForType = function(idOrName) {
var itemType = itemTypes[idOrName];
if(!itemType) return false;
return itemTypes[3]/* creatorTypes */[0];
};
}
Zotero.ItemFields = new function() {
this.schemaType = "fields";
Zotero.CachedTypes.call(this);
this.isValidForType = function(fieldIdOrName, typeIdOrName) {
var field = fields[fieldIdOrName], itemType = itemTypes[typeIdOrName];
// mimics itemFields.js
if(!field || !itemType) return false;
return itemType[4]/* fields */.indexOf(field[0]/* id */) !== -1;
};
this.getFieldIDFromTypeAndBase = function(typeIdOrName, fieldIdOrName) {
var baseField = fields[fieldIdOrName], itemType = itemTypes[typeIdOrName];
if(!baseField || !itemType) return false;
// get as ID
baseField = baseField[0]/* id */;
// loop through base fields for item type
var baseFields = itemType[5];
for(var i=0, n=baseFields.length; i<n; i++) {
if(baseFields[i] === baseField) {
return i;
}
}
return false;
};
this.getBaseIDFromTypeAndField = function(itemType, fieldIdOrName) {
var field = fields[fieldIdOrName], itemType = itemTypes[typeIdOrName];
if(!field || !itemType) {
throw new Error("Invalid field or type ID");
}
var baseField = itemType[5]/* baseFields */[field[0]/* id */];
return baseField ? baseField : false;
};
this.getItemTypeFields = function(typeIdOrName) {
return itemTypes[typeIdOrName][4]/* fields */.slice();
};
}
};
/**
@ -57,102 +175,4 @@ Zotero.Connector_Types = new function() {
this.getSchema = function(callback) {
callback(Zotero.Connector_Types.schema);
};
}
Zotero.CachedTypes = function() {
this.getID = function(idOrName) {
if(!Zotero.Connector_Types[this.schemaType][idOrName]) return false;
return Zotero.Connector_Types[this.schemaType][idOrName].id;
};
this.getName = function(idOrName) {
if(!Zotero.Connector_Types[this.schemaType][idOrName]) return false;
return Zotero.Connector_Types[this.schemaType][idOrName].name;
};
this.getLocalizedString = function(idOrName) {
if(!Zotero.Connector_Types[this.schemaType][idOrName]) return false;
return Zotero.Connector_Types[this.schemaType][idOrName].localizedString;
};
}
Zotero.ItemTypes = new function() {
this.schemaType = "itemTypes";
Zotero.CachedTypes.call(this);
this.getImageSrc = function(idOrName) {
if(!Zotero.Connector_Types["itemTypes"][idOrName]) return false;
if(Zotero.isBookmarklet) {
return ZOTERO_CONFIG.BOOKMARKLET_URL+"icons/"+Zotero.Connector_Types["itemTypes"][idOrName].icon;
} else if(Zotero.isFx) {
return "chrome://zotero/skin/"+Zotero.Connector_Types["itemTypes"][idOrName].icon;
} else if(Zotero.isChrome) {
return chrome.extension.getURL("images/"+Zotero.Connector_Types["itemTypes"][idOrName].icon);
} else if(Zotero.isSafari) {
return safari.extension.baseURI+"images/itemTypes/"+Zotero.Connector_Types["itemTypes"][idOrName].icon;
}
};
}
Zotero.CreatorTypes = new function() {
this.schemaType = "creatorTypes";
Zotero.CachedTypes.call(this);
this.getTypesForItemType = function(idOrName) {
if(!Zotero.Connector_Types["itemTypes"][idOrName]) return false;
var itemType = Zotero.Connector_Types["itemTypes"][idOrName];
var creatorTypes = [];
for(var i=0; i<itemType.creatorTypes.length; i++) {
creatorTypes.push(Zotero.Connector_Types["creatorTypes"][itemType.creatorTypes[i]]);
}
return creatorTypes;
};
}
Zotero.ItemFields = new function() {
this.schemaType = "fields";
Zotero.CachedTypes.call(this);
this.isValidForType = function(fieldIdOrName, typeIdOrName) {
// mimics itemFields.js
if(!Zotero.Connector_Types["fields"][fieldIdOrName]
|| !Zotero.Connector_Types["itemTypes"][typeIdOrName]) return false;
return Zotero.Connector_Types["itemTypes"][typeIdOrName].fields.indexOf(
Zotero.Connector_Types["fields"][fieldIdOrName].id) !== -1;
};
this.getFieldIDFromTypeAndBase = function(itemType, baseField) {
if(!Zotero.Connector_Types["fields"][baseField]
|| !Zotero.Connector_Types["itemTypes"][itemType]) throw new Error("Invalid field or type ID");
// get as ID
baseField = Zotero.Connector_Types["fields"][baseField].id;
// loop through base fields for item type
var baseFields = Zotero.Connector_Types["itemTypes"][itemType]["baseFields"];
for(var i in baseFields) {
if(baseFields[i] === baseField) {
return i;
}
}
return false;
};
this.getBaseIDFromTypeAndField = function(itemType, fieldIdOrName) {
if(!Zotero.Connector_Types["fields"][fieldIdOrName]
|| !Zotero.Connector_Types["itemTypes"][itemType]) throw new Error("Invalid field or type ID");
fieldIdOrName = Zotero.Connector_Types["fields"][fieldIdOrName].id;
var baseField = Zotero.Connector_Types["itemTypes"][itemType]["baseFields"][fieldIdOrName];
return baseField ? baseField : false;
};
this.getItemTypeFields = function(typeIdOrName) {
return Zotero.Connector_Types["itemTypes"][typeIdOrName].fields.slice();
};
}

2
chrome/content/zotero/xpcom/connector/typeSchemaData.js
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