modules/aggregator/aggregator.install

<?php
// $Id: aggregator.install,v 1.26 2009/09/10 06:38:17 dries Exp $

/**
 * @file
 * Install, update and uninstall functions for the aggregator module.
 */

/**
 * Implement hook_uninstall().
 */
function aggregator_uninstall() {
  variable_del('aggregator_allowed_html_tags');
  variable_del('aggregator_summary_items');
  variable_del('aggregator_clear');
  variable_del('aggregator_category_selector');
  variable_del('aggregator_fetcher');
  variable_del('aggregator_parser');
  variable_del('aggregator_processors');
  variable_del('aggregator_teaser_length');
}

/**
 * Implement hook_schema().
 */
function aggregator_schema() {
  $schema['aggregator_category'] = array(
    'description' => 'Stores categories for aggregator feeds and feed items.',
    'fields' => array(
      'cid'  => array(
        'type' => 'serial',
        'not null' => TRUE,
        'description' => 'Primary Key: Unique aggregator category ID.',
      ),
      'title' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Title of the category.',
      ),
      'description' => array(
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'big',
        'description' => 'Description of the category',
      ),
      'block' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'tiny',
        'description' => 'The number of recent items to show within the category block.',
      )
    ),
    'primary key' => array('cid'),
    'unique keys' => array(
      'title' => array('title'),
    ),
  );

  $schema['aggregator_category_feed'] = array(
    'description' => 'Bridge table; maps feeds to categories.',
    'fields' => array(
      'fid' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => "The feed's {aggregator_feed}.fid.",
      ),
      'cid' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => 'The {aggregator_category}.cid to which the feed is being assigned.',
      )
    ),
    'primary key' => array('cid', 'fid'),
    'indexes' => array(
      'fid' => array('fid'),
    ),
    'foreign keys' => array(
      'cid' => array('aggregator_category' => 'cid'),
    ),
  );

  $schema['aggregator_category_item'] = array(
    'description' => 'Bridge table; maps feed items to categories.',
    'fields' => array(
      'iid' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => "The feed item's {aggregator_item}.iid.",
      ),
      'cid' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => 'The {aggregator_category}.cid to which the feed item is being assigned.',
      )
    ),
    'primary key' => array('cid', 'iid'),
    'indexes' => array(
      'iid' => array('iid'),
    ),
    'foreign keys' => array(
      'cid' => array('aggregator_category' => 'cid'),
    ),
  );

  $schema['aggregator_feed'] = array(
    'description' => 'Stores feeds to be parsed by the aggregator.',
    'fields' => array(
      'fid' => array(
        'type' => 'serial',
        'not null' => TRUE,
        'description' => 'Primary Key: Unique feed ID.',
      ),
      'title' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Title of the feed.',
      ),
      'url' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'URL to the feed.',
      ),
      'refresh' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => 'How often to check for new feed items, in seconds.',
      ),
      'checked' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => 'Last time feed was checked for new items, as Unix timestamp.',
      ),
      'link' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'The parent website of the feed; comes from the <link> element in the feed.',
      ),
      'description' => array(
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'big',
        'description' => "The parent website's description; comes from the <description> element in the feed.",
      ),
      'image' => array(
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'big',
        'description' => 'An image representing the feed.',
      ),
      'hash' => array(
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Calculated md5 hash of the feed data, used for validating cache.',
      ),
      'etag' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Entity tag HTTP response header, used for validating cache.',
      ),
      'modified' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => 'When the feed was last modified, as a Unix timestamp.',
      ),
      'block' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'tiny',
        'description' => "Number of items to display in the feed's block.",
      )
    ),
    'primary key' => array('fid'),
    'unique keys' => array(
      'url'  => array('url'),
      'title' => array('title'),
    ),
  );

  $schema['aggregator_item'] = array(
    'description' => 'Stores the individual items imported from feeds.',
    'fields' => array(
      'iid'  => array(
        'type' => 'serial',
        'not null' => TRUE,
        'description' => 'Primary Key: Unique ID for feed item.',
      ),
      'fid' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => 'The {aggregator_feed}.fid to which this item belongs.',
      ),
      'title' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Title of the feed item.',
      ),
      'link' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Link to the feed item.',
      ),
      'author' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Author of the feed item.',
      ),
      'description' => array(
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'big',
        'description' => 'Body of the feed item.',
      ),
      'timestamp' => array(
        'type' => 'int',
        'not null' => FALSE,
        'description' => 'Posted date of the feed item, as a Unix timestamp.',
      ),
      'guid' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => FALSE,
        'description' => 'Unique identifier for the feed item.',
      )
    ),
    'primary key' => array('iid'),
    'indexes' => array(
      'fid' => array('fid'),
    ),
    'foreign keys' => array(
      'fid' => array('aggregator_feed' => 'fid'),
    ),
  );

  return $schema;
}

/**
 * Add hash column to aggregator_feed table.
 */
function aggregator_update_7000() {
  db_add_field('aggregator_feed', 'hash', array('type' => 'varchar', 'length' => 32, 'not null' => TRUE, 'default' => ''));
}

/**
 * Add aggregator teaser length to settings from old global default teaser length
 */
function aggregator_update_7001() {
  variable_set('aggregator_teaser_length', variable_get('teaser_length'));
}
1	<?php
2	// $Id: aggregator.install,v 1.26 2009/09/10 06:38:17 dries Exp $
3
4	/**
5	* @file
6	* Install, update and uninstall functions for the aggregator module.
7	*/
8
9	/**
10	* Implement hook_uninstall().
11	*/
12	function aggregator_uninstall() {
13	variable_del('aggregator_allowed_html_tags');
14	variable_del('aggregator_summary_items');
15	variable_del('aggregator_clear');
16	variable_del('aggregator_category_selector');
17	variable_del('aggregator_fetcher');
18	variable_del('aggregator_parser');
19	variable_del('aggregator_processors');
20	variable_del('aggregator_teaser_length');
21	}
22
23	/**
24	* Implement hook_schema().
25	*/
26	function aggregator_schema() {
27	$schema['aggregator_category'] = array(
28	'description' => 'Stores categories for aggregator feeds and feed items.',
29	'fields' => array(
30	'cid' => array(
31	'type' => 'serial',
32	'not null' => TRUE,
33	'description' => 'Primary Key: Unique aggregator category ID.',
34	),
35	'title' => array(
36	'type' => 'varchar',
37	'length' => 255,
38	'not null' => TRUE,
39	'default' => '',
40	'description' => 'Title of the category.',
41	),
42	'description' => array(
43	'type' => 'text',
44	'not null' => TRUE,
45	'size' => 'big',
46	'description' => 'Description of the category',
47	),
48	'block' => array(
49	'type' => 'int',
50	'not null' => TRUE,
51	'default' => 0,
52	'size' => 'tiny',
53	'description' => 'The number of recent items to show within the category block.',
54	)
55	),
56	'primary key' => array('cid'),
57	'unique keys' => array(
58	'title' => array('title'),
59	),
60	);
61
62	$schema['aggregator_category_feed'] = array(
63	'description' => 'Bridge table; maps feeds to categories.',
64	'fields' => array(
65	'fid' => array(
66	'type' => 'int',
67	'not null' => TRUE,
68	'default' => 0,
69	'description' => "The feed's {aggregator_feed}.fid.",
70	),
71	'cid' => array(
72	'type' => 'int',
73	'not null' => TRUE,
74	'default' => 0,
75	'description' => 'The {aggregator_category}.cid to which the feed is being assigned.',
76	)
77	),
78	'primary key' => array('cid', 'fid'),
79	'indexes' => array(
80	'fid' => array('fid'),
81	),
82	'foreign keys' => array(
83	'cid' => array('aggregator_category' => 'cid'),
84	),
85	);
86
87	$schema['aggregator_category_item'] = array(
88	'description' => 'Bridge table; maps feed items to categories.',
89	'fields' => array(
90	'iid' => array(
91	'type' => 'int',
92	'not null' => TRUE,
93	'default' => 0,
94	'description' => "The feed item's {aggregator_item}.iid.",
95	),
96	'cid' => array(
97	'type' => 'int',
98	'not null' => TRUE,
99	'default' => 0,
100	'description' => 'The {aggregator_category}.cid to which the feed item is being assigned.',
101	)
102	),
103	'primary key' => array('cid', 'iid'),
104	'indexes' => array(
105	'iid' => array('iid'),
106	),
107	'foreign keys' => array(
108	'cid' => array('aggregator_category' => 'cid'),
109	),
110	);
111
112	$schema['aggregator_feed'] = array(
113	'description' => 'Stores feeds to be parsed by the aggregator.',
114	'fields' => array(
115	'fid' => array(
116	'type' => 'serial',
117	'not null' => TRUE,
118	'description' => 'Primary Key: Unique feed ID.',
119	),
120	'title' => array(
121	'type' => 'varchar',
122	'length' => 255,
123	'not null' => TRUE,
124	'default' => '',
125	'description' => 'Title of the feed.',
126	),
127	'url' => array(
128	'type' => 'varchar',
129	'length' => 255,
130	'not null' => TRUE,
131	'default' => '',
132	'description' => 'URL to the feed.',
133	),
134	'refresh' => array(
135	'type' => 'int',
136	'not null' => TRUE,
137	'default' => 0,
138	'description' => 'How often to check for new feed items, in seconds.',
139	),
140	'checked' => array(
141	'type' => 'int',
142	'not null' => TRUE,
143	'default' => 0,
144	'description' => 'Last time feed was checked for new items, as Unix timestamp.',
145	),
146	'link' => array(
147	'type' => 'varchar',
148	'length' => 255,
149	'not null' => TRUE,
150	'default' => '',
151	'description' => 'The parent website of the feed; comes from the <link> element in the feed.',
152	),
153	'description' => array(
154	'type' => 'text',
155	'not null' => TRUE,
156	'size' => 'big',
157	'description' => "The parent website's description; comes from the <description> element in the feed.",
158	),
159	'image' => array(
160	'type' => 'text',
161	'not null' => TRUE,
162	'size' => 'big',
163	'description' => 'An image representing the feed.',
164	),
165	'hash' => array(
166	'type' => 'varchar',
167	'length' => 32,
168	'not null' => TRUE,
169	'default' => '',
170	'description' => 'Calculated md5 hash of the feed data, used for validating cache.',
171	),
172	'etag' => array(
173	'type' => 'varchar',
174	'length' => 255,
175	'not null' => TRUE,
176	'default' => '',
177	'description' => 'Entity tag HTTP response header, used for validating cache.',
178	),
179	'modified' => array(
180	'type' => 'int',
181	'not null' => TRUE,
182	'default' => 0,
183	'description' => 'When the feed was last modified, as a Unix timestamp.',
184	),
185	'block' => array(
186	'type' => 'int',
187	'not null' => TRUE,
188	'default' => 0,
189	'size' => 'tiny',
190	'description' => "Number of items to display in the feed's block.",
191	)
192	),
193	'primary key' => array('fid'),
194	'unique keys' => array(
195	'url' => array('url'),
196	'title' => array('title'),
197	),
198	);
199
200	$schema['aggregator_item'] = array(
201	'description' => 'Stores the individual items imported from feeds.',
202	'fields' => array(
203	'iid' => array(
204	'type' => 'serial',
205	'not null' => TRUE,
206	'description' => 'Primary Key: Unique ID for feed item.',
207	),
208	'fid' => array(
209	'type' => 'int',
210	'not null' => TRUE,
211	'default' => 0,
212	'description' => 'The {aggregator_feed}.fid to which this item belongs.',
213	),
214	'title' => array(
215	'type' => 'varchar',
216	'length' => 255,
217	'not null' => TRUE,
218	'default' => '',
219	'description' => 'Title of the feed item.',
220	),
221	'link' => array(
222	'type' => 'varchar',
223	'length' => 255,
224	'not null' => TRUE,
225	'default' => '',
226	'description' => 'Link to the feed item.',
227	),
228	'author' => array(
229	'type' => 'varchar',
230	'length' => 255,
231	'not null' => TRUE,
232	'default' => '',
233	'description' => 'Author of the feed item.',
234	),
235	'description' => array(
236	'type' => 'text',
237	'not null' => TRUE,
238	'size' => 'big',
239	'description' => 'Body of the feed item.',
240	),
241	'timestamp' => array(
242	'type' => 'int',
243	'not null' => FALSE,
244	'description' => 'Posted date of the feed item, as a Unix timestamp.',
245	),
246	'guid' => array(
247	'type' => 'varchar',
248	'length' => 255,
249	'not null' => FALSE,
250	'description' => 'Unique identifier for the feed item.',
251	)
252	),
253	'primary key' => array('iid'),
254	'indexes' => array(
255	'fid' => array('fid'),
256	),
257	'foreign keys' => array(
258	'fid' => array('aggregator_feed' => 'fid'),
259	),
260	);
261
262	return $schema;
263	}
264
265	/**
266	* Add hash column to aggregator_feed table.
267	*/
268	function aggregator_update_7000() {
269	db_add_field('aggregator_feed', 'hash', array('type' => 'varchar', 'length' => 32, 'not null' => TRUE, 'default' => ''));
270	}
271
272	/**
273	* Add aggregator teaser length to settings from old global default teaser length
274	*/
275	function aggregator_update_7001() {
276	variable_set('aggregator_teaser_length', variable_get('teaser_length'));
277	}