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WP 2.3 importer, experimental

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This commit is contained in:
Garvin Hicking 2007-10-19 09:36:27 +00:00
parent 523e403093
commit 68e9903be3
2 changed files with 101 additions and 6 deletions
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3
docs/NEWS
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@ -3,6 +3,9 @@
Version 1.3 ()
------------------------------------------------------------------------
* Updated WordPress imported to be able to import from a 2.3
structure (experimental) (garvinhicking)
* Patch PEAR.php for better detection, if already included.
Thanks to Assen Tchorbadjiev.

104
include/admin/importers/wordpress.inc.php
View File

@ -143,14 +143,16 @@ class Serendipity_Import_WordPress extends Serendipity_Import {
unset($users);
}
/* Categories */
$no_cat = false;
/* Categories (WP < 2.3 style) */
$res = @$this->nativeQuery("SELECT cat_ID, cat_name, category_description, category_parent
FROM {$this->data['prefix']}categories
ORDER BY category_parent, cat_ID;", $wpdb);
if (!$res) {
printf(COULDNT_SELECT_CATEGORY_INFO, mysql_error($wpdb));
$no_cat = mysql_error($wpdb);
} else {
if ($debug) echo "Importing categories...<br />\n";
if ($debug) echo "Importing categories (WP 2.2 style)...<br />\n";
// Get all the info we need
for ($x=0 ; $x<mysql_num_rows($res) ; $x++) {
@ -200,6 +202,75 @@ class Serendipity_Import_WordPress extends Serendipity_Import {
if ($debug) echo "Rebuilt category tree.<br />\n";
}
/* Categories (WP >= 2.3 style) */
$res = @$this->nativeQuery("SELECT taxonomy.description AS category_description,
taxonomy.parent AS category_parent,
taxonomy.term_taxonomy_id AS cat_ID,
terms.name AS cat_name
FROM {$this->data['prefix']}term_taxonomy AS taxonomy
JOIN {$this->data['prefix']}terms AS terms
ON taxonomy.term_id = terms.term_id
WHERE taxonomy.taxonomy = 'category'
ORDER BY taxonomy.parent, taxonomy.term_taxonomy", $wpdb);
if (!$res && !$no_cat) {
$no_cat = mysql_error($wpdb);
} elseif ($res) {
$no_cat = false;
if ($debug) echo "Importing categories (WP 2.3 style)...<br />\n";
// Get all the info we need
for ($x=0 ; $x<mysql_num_rows($res) ; $x++) {
$categories[] = mysql_fetch_assoc($res);
}
// Insert all categories as top level (we need to know everyone's ID before we can represent the hierarchy).
for ($x=0, $c = sizeof($categories) ; $x < $c ; $x++) {
$cat = array('category_name' => $categories[$x]['cat_name'],
'category_description' => $categories[$x]['category_description'],
'parentid' => 0,
'category_left' => 0,
'category_right' => 0);
serendipity_db_insert('category', $this->strtrRecursive($cat));
$categories[$x]['categoryid'] = serendipity_db_insert_id('category', 'categoryid');
// Set association.
$assoc['categories'][$categories[$x]['cat_ID']] = $categories[$x]['categoryid'];
}
foreach ($categories as $cat) {
if ($cat['category_parent'] != 0) {
// Find the parent
$par_id = 0;
foreach ($categories as $possible_par) {
if ($possible_par['cat_ID'] == $cat['category_parent']) {
$par_id = $possible_par['categoryid'];
break;
}
}
if ($par_id != 0) {
serendipity_db_query("UPDATE {$serendipity['dbPrefix']}category
SET parentid={$par_id}
WHERE categoryid={$cat['categoryid']};");
}
}
}
// Clean memory
unset($categories);
if ($debug) echo "Imported categories.<br />\n";
if ($debug) echo "Rebuilding category tree...<br />\n";
serendipity_rebuildCategoryTree();
if ($debug) echo "Rebuilt category tree.<br />\n";
}
if ($no_cat) {
printf(COULDNT_SELECT_CATEGORY_INFO, $no_cat);
}
/* Entries */
if (serendipity_db_bool($this->data['import_all'])) {
@ -241,12 +312,13 @@ class Serendipity_Import_WordPress extends Serendipity_Import {
unset($entries);
}
/* Entry/category */
/* Entry/category (WP < 2.3 style)*/
$no_entrycat = false;
$res = @$this->nativeQuery("SELECT * FROM {$this->data['prefix']}post2cat;", $wpdb);
if (!$res) {
printf(COULDNT_SELECT_ENTRY_INFO, mysql_error($wpdb));
$no_entrycat = mysql_error($wpdb);
} else {
if ($debug) echo "Importing category associations...<br />\n";
if ($debug) echo "Importing category associations (WP 2.2 style)...<br />\n";
while ($a = mysql_fetch_assoc($res)) {
$data = array('entryid' => $assoc['entries'][$a['post_id']],
'categoryid' => $assoc['categories'][$a['category_id']]);
@ -255,6 +327,26 @@ class Serendipity_Import_WordPress extends Serendipity_Import {
if ($debug) echo "Imported category associations.<br />\n";
}
/* Entry/category (WP > 2.3 style)*/
$res = @$this->nativeQuery("SELECT rel.object_id AS post_id,
rel.term_taxonomy_id AS category_id
FROM {$this->data['prefix']}term_relationships AS rel;", $wpdb);
if (!$res && !$no_entrycat) {
printf(COULDNT_SELECT_ENTRY_INFO, mysql_error($wpdb));
} elseif ($res) {
if ($debug) echo "Importing category associations (WP 2.3 style)...<br />\n";
while ($a = mysql_fetch_assoc($res)) {
$data = array('entryid' => $assoc['entries'][$a['post_id']],
'categoryid' => $assoc['categories'][$a['category_id']]);
serendipity_db_insert('entrycat', $this->strtrRecursive($data));
}
if ($debug) echo "Imported category associations.<br />\n";
}
if ($no_entrycat) {
printf(COULDNT_SELECT_ENTRY_INFO, mysql_error($wpdb));
}
/* Comments */
$res = @$this->nativeQuery("SELECT * FROM {$this->data['prefix']}comments;", $wpdb);
if (!$res) {