From ae0bf416e7b15a0732a3b3834517a2a55076862a Mon Sep 17 00:00:00 2001
From: uhensler <none@none>
Date: Mon, 12 Jun 2017 11:23:32 +0200
Subject: [PATCH] OO-2723: store the webfeed in the database instead of xml
files to enhance the reliability of blogs and podcasts
---
.../olat/modules/webFeed/model/ItemImpl.java | 1 +
.../_spring/databaseUpgradeContext.xml | 4 ++
.../database/mysql/alter_11_5_x_to_12_0_0.sql | 52 +++++++++++++++++++
.../database/mysql/setupDatabase.sql | 1 -
.../oracle/alter_11_5_x_to_12_0_0.sql | 48 +++++++++++++++++
.../database/oracle/setupDatabase.sql | 1 -
.../postgresql/alter_11_5_x_to_12_0_0.sql | 48 +++++++++++++++++
.../database/postgresql/setupDatabase.sql | 1 -
8 files changed, 153 insertions(+), 3 deletions(-)
create mode 100644 src/main/resources/database/mysql/alter_11_5_x_to_12_0_0.sql
create mode 100644 src/main/resources/database/oracle/alter_11_5_x_to_12_0_0.sql
create mode 100644 src/main/resources/database/postgresql/alter_11_5_x_to_12_0_0.sql
diff --git a/src/main/java/org/olat/modules/webFeed/model/ItemImpl.java b/src/main/java/org/olat/modules/webFeed/model/ItemImpl.java
index e769d14d409..3b02d6db3a5 100644
--- a/src/main/java/org/olat/modules/webFeed/model/ItemImpl.java
+++ b/src/main/java/org/olat/modules/webFeed/model/ItemImpl.java
@@ -131,6 +131,7 @@ public class ItemImpl implements Item, Serializable {
this.feed = feed;
}
+ @SuppressWarnings("unused")
private ItemImpl() {
// make Hibernate happy
}
diff --git a/src/main/java/org/olat/upgrade/_spring/databaseUpgradeContext.xml b/src/main/java/org/olat/upgrade/_spring/databaseUpgradeContext.xml
index 6dc91bcec10..4bd885cfc81 100644
--- a/src/main/java/org/olat/upgrade/_spring/databaseUpgradeContext.xml
+++ b/src/main/java/org/olat/upgrade/_spring/databaseUpgradeContext.xml
@@ -140,6 +140,10 @@
<constructor-arg index="0" value="OLAT_11.5.0" />
<property name="alterDbStatements" value="alter_11_4_x_to_11_5_0.sql" />
</bean>
+ <bean id="database_upgrade_12_0_0" class="org.olat.upgrade.DatabaseUpgrade">
+ <constructor-arg index="0" value="OLAT_12.0.0" />
+ <property name="alterDbStatements" value="alter_11_5_x_to_12_0_0.sql" />
+ </bean>
</list>
</property>
</bean>
diff --git a/src/main/resources/database/mysql/alter_11_5_x_to_12_0_0.sql b/src/main/resources/database/mysql/alter_11_5_x_to_12_0_0.sql
new file mode 100644
index 00000000000..f7c4811912e
--- /dev/null
+++ b/src/main/resources/database/mysql/alter_11_5_x_to_12_0_0.sql
@@ -0,0 +1,52 @@
+-- webfeed
+create table o_feed (
+ id bigint not null auto_increment,
+ creationdate datetime not null,
+ lastmodified datetime not null,
+ f_resourceable_id bigint,
+ f_resourceable_type varchar(64),
+ f_type varchar(20),
+ f_title varchar(1024),
+ f_description varchar(1024),
+ f_author varchar(255),
+ f_image_name varchar(255),
+ f_external boolean,
+ f_external_feed_url varchar(1024),
+ f_external_image_url varchar(1024),
+ primary key (id)
+);
+
+create table o_feed_item (
+ id bigint not null auto_increment,
+ creationdate datetime not null,
+ lastmodified datetime not null,
+ f_title varchar(1024),
+ f_description mediumtext,
+ f_content mediumtext,
+ f_author varchar(255),
+ f_guid varchar(255),
+ f_external_link varchar(1024),
+ f_draft boolean,
+ f_publish_date datetime,
+ f_width bigint,
+ f_height bigint,
+ f_filename varchar(1024),
+ f_type varchar(255),
+ f_length bigint,
+ f_external_url varchar(1024),
+ fk_feed_id bigint not null,
+ fk_identity_author_id bigint,
+ fk_identity_modified_id bigint,
+ primary key (id)
+);
+
+alter table o_feed ENGINE = InnoDB;
+alter table o_feed_item ENGINE = InnoDB;
+
+create index idx_feed_resourceable_idx on o_feed (f_resourceable_id, f_resourceable_type);
+alter table o_feed_item add constraint item_to_feed_fk foreign key(fk_feed_id) references o_feed(id);
+create index idx_item_feed_idx on o_feed_item(fk_feed_id);
+alter table o_feed_item add constraint feed_item_to_ident_author_fk foreign key (fk_identity_author_id) references o_bs_identity (id);
+create index idx_item_ident_author_idx on o_feed_item(fk_identity_author_id);
+alter table o_feed_item add constraint feed_item_to_ident_modified_fk foreign key (fk_identity_modified_id) references o_bs_identity (id);
+create index idx_item_ident_modified_idx on o_feed_item(fk_identity_modified_id);
diff --git a/src/main/resources/database/mysql/setupDatabase.sql b/src/main/resources/database/mysql/setupDatabase.sql
index 29f91becabe..0312702aa9d 100644
--- a/src/main/resources/database/mysql/setupDatabase.sql
+++ b/src/main/resources/database/mysql/setupDatabase.sql
@@ -2763,7 +2763,6 @@ alter table o_feed_item add constraint feed_item_to_ident_author_fk foreign key
create index idx_item_ident_author_idx on o_feed_item(fk_identity_author_id);
alter table o_feed_item add constraint feed_item_to_ident_modified_fk foreign key (fk_identity_modified_id) references o_bs_identity (id);
create index idx_item_ident_modified_idx on o_feed_item(fk_identity_modified_id);
-create index idx_item_guid_idx on o_feed_item (f_guid);
-- o_logging_table
create index log_target_resid_idx on o_loggingtable(targetresid);
diff --git a/src/main/resources/database/oracle/alter_11_5_x_to_12_0_0.sql b/src/main/resources/database/oracle/alter_11_5_x_to_12_0_0.sql
new file mode 100644
index 00000000000..16b66f781af
--- /dev/null
+++ b/src/main/resources/database/oracle/alter_11_5_x_to_12_0_0.sql
@@ -0,0 +1,48 @@
+-- webfeed
+create table o_feed (
+ id number(20) generated always as identity,
+ creationdate date not null,
+ lastmodified date not null,
+ f_resourceable_id number(20),
+ f_resourceable_type varchar(64),
+ f_title varchar(1024),
+ f_description varchar(1024),
+ f_author varchar(255),
+ f_image_name varchar(255),
+ f_external number(2) default 0,
+ f_external_feed_url varchar(1024),
+ f_external_image_url varchar(1024),
+ primary key (id)
+);
+
+create table o_feed_item (
+ id number(20) generated always as identity,
+ creationdate date not null,
+ lastmodified date not null,
+ f_title varchar(1024),
+ f_description clob,
+ f_content clob,
+ f_author varchar(255),
+ f_guid varchar(255),
+ f_external_link varchar(1024),
+ f_draft number(2) default 0,
+ f_publish_date date,
+ f_width number(20),
+ f_height number(20),
+ f_filename varchar(1024),
+ f_type varchar(255),
+ f_length number(20),
+ f_external_url varchar(1024),
+ fk_feed_id number(20),
+ fk_identity_author_id number(20),
+ fk_identity_modified_id number(20),
+ primary key (id)
+);
+
+create index idx_feed_resourceable_idx on o_feed (f_resourceable_id, f_resourceable_type);
+alter table o_feed_item add constraint item_to_feed_fk foreign key(fk_feed_id) references o_feed(id);
+create index idx_item_feed_idx on o_feed_item(fk_feed_id);
+alter table o_feed_item add constraint feed_item_to_ident_author_fk foreign key (fk_identity_author_id) references o_bs_identity (id);
+create index idx_item_ident_author_idx on o_feed_item (fk_identity_author_id);
+alter table o_feed_item add constraint feed_item_to_ident_modified_fk foreign key (fk_identity_modified_id) references o_bs_identity (id);
+create index idx_item_ident_modified_idx on o_feed_item (fk_identity_modified_id);
diff --git a/src/main/resources/database/oracle/setupDatabase.sql b/src/main/resources/database/oracle/setupDatabase.sql
index d7d05acaa6c..7a1c814cb4a 100644
--- a/src/main/resources/database/oracle/setupDatabase.sql
+++ b/src/main/resources/database/oracle/setupDatabase.sql
@@ -2954,7 +2954,6 @@ alter table o_feed_item add constraint feed_item_to_ident_author_fk foreign key
create index idx_item_ident_author_idx on o_feed_item (fk_identity_author_id);
alter table o_feed_item add constraint feed_item_to_ident_modified_fk foreign key (fk_identity_modified_id) references o_bs_identity (id);
create index idx_item_ident_modified_idx on o_feed_item (fk_identity_modified_id);
-create index idx_item_guid_idx on o_feed_item (f_guid);
-- o_logging_table
create index log_target_resid_idx on o_loggingtable(targetresid);
diff --git a/src/main/resources/database/postgresql/alter_11_5_x_to_12_0_0.sql b/src/main/resources/database/postgresql/alter_11_5_x_to_12_0_0.sql
new file mode 100644
index 00000000000..12b1a85e905
--- /dev/null
+++ b/src/main/resources/database/postgresql/alter_11_5_x_to_12_0_0.sql
@@ -0,0 +1,48 @@
+-- webfeed
+create table o_feed (
+ id bigserial not null,
+ creationdate timestamp not null,
+ lastmodified timestamp not null,
+ f_resourceable_id bigint,
+ f_resourceable_type varchar(64),
+ f_title varchar(1024),
+ f_description varchar(1024),
+ f_author varchar(255),
+ f_image_name varchar(255),
+ f_external boolean,
+ f_external_feed_url varchar(1024),
+ f_external_image_url varchar(1024),
+ primary key (id)
+);
+
+create table o_feed_item (
+ id bigserial not null,
+ creationdate timestamp not null,
+ lastmodified timestamp not null,
+ f_title varchar(1024),
+ f_description text,
+ f_content text,
+ f_author varchar(255),
+ f_guid varchar(255),
+ f_external_link varchar(1024),
+ f_draft boolean,
+ f_publish_date timestamp,
+ f_width int8,
+ f_height int8,
+ f_filename varchar(1024),
+ f_type varchar(255),
+ f_length bigint,
+ f_external_url varchar(1024),
+ fk_feed_id bigint,
+ fk_identity_author_id int8,
+ fk_identity_modified_id int8,
+ primary key (id)
+);
+
+create index idx_feed_resourceable_idx on o_feed (f_resourceable_id, f_resourceable_type);
+alter table o_feed_item add constraint item_to_feed_fk foreign key(fk_feed_id) references o_feed(id);
+create index idx_item_feed_idx on o_feed_item(fk_feed_id);
+alter table o_feed_item add constraint feed_item_to_ident_author_fk foreign key (fk_identity_author_id) references o_bs_identity (id);
+create index idx_item_ident_author_idx on o_feed_item (fk_identity_author_id);
+alter table o_feed_item add constraint feed_item_to_ident_modified_fk foreign key (fk_identity_modified_id) references o_bs_identity (id);
+create index idx_item_ident_modified_idx on o_feed_item (fk_identity_modified_id);
diff --git a/src/main/resources/database/postgresql/setupDatabase.sql b/src/main/resources/database/postgresql/setupDatabase.sql
index 84a9cb94f38..d1d3f9760b1 100644
--- a/src/main/resources/database/postgresql/setupDatabase.sql
+++ b/src/main/resources/database/postgresql/setupDatabase.sql
@@ -2805,7 +2805,6 @@ alter table o_feed_item add constraint feed_item_to_ident_author_fk foreign key
create index idx_item_ident_author_idx on o_feed_item (fk_identity_author_id);
alter table o_feed_item add constraint feed_item_to_ident_modified_fk foreign key (fk_identity_modified_id) references o_bs_identity (id);
create index idx_item_ident_modified_idx on o_feed_item (fk_identity_modified_id);
-create index idx_item_guid_idx on o_feed_item (f_guid);
-- o_logging_table
create index log_target_resid_idx on o_loggingtable(targetresid);
--
GitLab