TryGhost/Ghost
1
0
Fork 0
mirror of https://github.com/TryGhost/Ghost.git synced 2024-12-25 03:44:29 +03:00
Code Issues Projects Releases Wiki Activity

Temporary Importer

Browse Source 
closes #735

 - make sure the importer gets loaded
 - additional preprocessing to ensure data can be loaded
 - removed old importers
This commit is contained in:
Hannah Wolfe 2013-09-18 04:19:57 +01:00
parent 6c0ddb4124
commit e0edb6455d
4 changed files with 22 additions and 245 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
core/server/controllers/admin.js
View File

@ -363,8 +363,9 @@ adminControllers = {
};
return api.notifications.add(notification).then(function () {
delete req.session.user;
res.redirect('/ghost/signin/');
// temp no commit
//delete req.session.user;
res.redirect('/ghost/debug/');
});
}, function importFailure(error) {

6
core/server/data/import/000.js
View File

@ -11,7 +11,9 @@ Importer000 = function () {
this.version = "000";
this.importFrom = {
"000": this.basicImport
"000": this.basicImport,
"001": this.tempImport,
"002": this.tempImport
};
};
@ -29,7 +31,7 @@ Importer000.prototype.canImport = function (data) {
return when.resolve(this.importFrom[data.meta.version]);
}
return when.reject("Unsupported version of data");
return when.reject("Unsupported version of data: " + data.meta.version);
};

240
core/server/data/import/003.js
View File

@ -1,240 +0,0 @@
var when = require("when"),
_ = require("underscore"),
models = require('../../models'),
errors = require('../../errorHandling'),
Importer003;
Importer003 = function () {
_.bindAll(this, "basicImport");
this.version = "003";
this.importFrom = {
"000": this.basicImport,
"001": this.basicImport,
"002": this.basicImport
};
};
Importer003.prototype.importData = function (data) {
return this.canImport(data)
.then(function (importerFunc) {
return importerFunc(data);
}, function (reason) {
return when.reject(reason);
});
};
Importer003.prototype.canImport = function (data) {
if (data.meta && data.meta.version && this.importFrom[data.meta.version]) {
return when.resolve(this.importFrom[data.meta.version]);
}
return when.reject("Unsupported version of data");
};
function stripProperties(properties, data) {
_.each(data, function (obj) {
_.each(properties, function (property) {
delete obj[property];
});
});
return data;
}
function defaultProperty(obj, name, defaultVal) {
if (!obj[name]) {
obj[name] = defaultVal;
}
return obj;
}
function preProcessPostTags(tableData) {
var postTags,
postsWithTags = {};
postTags = tableData.posts_tags;
_.each(postTags, function (post_tag) {
if (!postsWithTags.hasOwnProperty(post_tag.post_id)) {
postsWithTags[post_tag.post_id] = [];
}
postsWithTags[post_tag.post_id].push(post_tag.tag_id);
});
_.each(postsWithTags, function (tag_ids, post_id) {
var post, tags;
post = _.find(tableData.posts, function (post) {
return post.id === parseInt(post_id, 10);
});
if (post) {
tags = _.filter(tableData.tags, function (tag) {
return _.indexOf(tag_ids, tag.id) !== -1;
});
post.tags = [];
_.each(tags, function (tag) {
// names are unique.. this should get the right tags added
// as long as tags are added first;
post.tags.push({name: tag.name});
});
}
});
return tableData;
}
function importTags(ops, tableData) {
tableData = stripProperties(['id', 'meta_keywords'], tableData);
_.each(tableData, function (tag) {
ops.push(models.Tag.add(tag));
});
}
function importPosts(ops, tableData) {
tableData = stripProperties(['id'], tableData);
_.each(tableData, function (post) {
post = defaultProperty(post, "language", "en_US");
post = defaultProperty(post, "featured", false);
ops.push(models.Post.add(post));
});
}
function importUsers(ops, tableData) {
_.each(tableData, function (user) {
user.name = user.full_name;
user.website = user.url;
user.language = 'en_US';
user.status = 'active';
});
tableData = stripProperties(['id', 'full_name', 'url'], tableData);
tableData[0].id = 1;
ops.push(models.User.edit(tableData[0]));
}
function importSettings(ops, tableData) {
// for settings we need to update individual settings, and insert any missing ones
// the one setting we MUST NOT update is the databaseVersion settings
var blackList = ['databaseVersion', 'language'];
tableData = stripProperties(['id'], tableData);
tableData = _.filter(tableData, function (data) {
return blackList.indexOf(data.key) === -1;
});
_.each(tableData, function (setting) {
setting.type = setting.type || 'custom';
});
ops.push(models.Settings.edit(tableData));
}
Importer003.prototype.import000 = function (data) {
/* When we come from 000 we have the following tables:
* - posts
* - users
* - roles
* - roles_users
* - permissions
* - permissions_users
* - permissions_roles
* - settings
*
* The following data changes happened
* - posts.language -> defaultTo 'en_US'
* - posts.featured -> defaultTo false
* - posts.meta_keywords -> removed
* - users.full_name -> name
* - users.slug -> [added]
* - users.location -> [added]
* - users.language -> [added] and defaultTo 'en_US'
* - users.accessibility -> [added]
* - users.status -> [added] and defaultTo 'active'
* - users.last_login -> [added]
* - users.meta_title -> [added]
* - users.meta_description -> [added]
* - users.url -> website
* - tags.meta_keywords -> [removed]
*/
// These are all covered by the basic import
return this.basicImport(data);
};
Importer003.prototype.import001 = function (data) {
/* When we come from 001 we have all of 000 changes plus:
* - tags
* - posts_tags
* - custom_data (not used in 003)
* - posts_custom_data (not used in 003)
*/
// These are all covered by the basic import
return this.basicImport(data);
};
Importer003.prototype.import002 = function (data) {
/* When we come from 002 we have all of 001 changes plus:
* - Not really sure what changed in 002
*/
// These are all covered by the basic import
return this.basicImport(data);
};
// No data needs modifying, we just import whatever tables are available
Importer003.prototype.basicImport = function (data) {
var ops = [],
tableData = data.data;
// Do any pre-processing of relationships (we can't depend on ids)
if (tableData.posts_tags && tableData.posts && tableData.tags) {
tableData = preProcessPostTags(tableData);
}
// Import things in the right order:
if (tableData.tags && tableData.tags.length) {
importTags(ops, tableData.tags);
}
if (tableData.posts && tableData.posts.length) {
importPosts(ops, tableData.posts);
}
if (tableData.users && tableData.users.length) {
importUsers(ops, tableData.users);
}
if (tableData.settings && tableData.settings.length) {
importSettings(ops, tableData.settings);
}
/** do nothing with these tables, the data shouldn't have changed from the fixtures
* permissions
* roles
* permissions_roles
* permissions_users
* roles_users
*/
return when.all(ops).then(function (results) {
return when.resolve(results);
}, function (err) {
return when.reject("Error importing data: " + err.message || err, err.stack);
});
};
module.exports = {
Importer003: Importer003,
importData: function (data) {
return new Importer003().importData(data);
}
};

16
core/server/data/import/index.js
View File

@ -13,5 +13,19 @@ module.exports = function (version, data) {
return when.reject("No importer found");
}
return importer.importData(data);
return importer.importData(data).otherwise(function (err) {
if (err === "Unsupported version of data: 001" || err === "Unsupported version of data: 002") {
try {
importer = require("./temp.js");
} catch (ignore) {
// Zero effs given
}
if (!importer) {
return when.reject("No importer found");
}
return importer.importData(data);
}
});
};