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Update method to use the new ID system, which replaces linkdate primary keys.

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creation and update dates are now DateTime objects.
Since this update is very sensitve (changing the whole database), the datastore will be automatically backed up into the file datastore.<datetime>.php.
This commit is contained in:
ArthurHoaro 2016-11-28 16:14:33 +01:00
parent 29d108820f
commit 1dc37f9cf8
1 changed files with 44 additions and 2 deletions
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46
application/Updater.php
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@ -138,10 +138,10 @@ public function updateMethodMergeDeprecatedConfigFile()
public function updateMethodRenameDashTags() public function updateMethodRenameDashTags()
{ {
$linklist = $this->linkDB->filterSearch(); $linklist = $this->linkDB->filterSearch();
foreach ($linklist as $link) { foreach ($linklist as $key => $link) {
$link['tags'] = preg_replace('/(^| )\-/', '$1', $link['tags']); $link['tags'] = preg_replace('/(^| )\-/', '$1', $link['tags']);
$link['tags'] = implode(' ', array_unique(LinkFilter::tagsStrToArray($link['tags'], true))); $link['tags'] = implode(' ', array_unique(LinkFilter::tagsStrToArray($link['tags'], true)));
$this->linkDB[$link['linkdate']] = $link; $this->linkDB[$key] = $link;
} }
$this->linkDB->save($this->conf->get('resource.page_cache')); $this->linkDB->save($this->conf->get('resource.page_cache'));
return true; return true;
@ -215,6 +215,48 @@ public function updateMethodEscapeUnescapedConfig()
} }
return true; return true;
} }
/**
* Update the database to use the new ID system, which replaces linkdate primary keys.
* Also, creation and update dates are now DateTime objects.
*
* Since this update is very sensitve (changing the whole database), the datastore will be
* automatically backed up into the file datastore.<datetime>.php.
*
* @return bool true if the update is successful, false otherwise.
*/
public function updateMethodDatastoreIds()
{
// up to date database
if (isset($this->linkDB[0])) {
return true;
}
$save = $this->conf->get('resource.data_dir') .'/datastore.'. date('YmdHis') .'.php';
copy($this->conf->get('resource.datastore'), $save);
$links = array();
foreach ($this->linkDB as $offset => $value) {
$links[] = $value;
unset($this->linkDB[$offset]);
}
$links = array_reverse($links);
$cpt = 0;
foreach ($links as $l) {
$l['created'] = DateTime::createFromFormat('Ymd_His', $l['linkdate']);
if (! empty($l['updated'])) {
$l['updated'] = DateTime::createFromFormat('Ymd_His', $l['updated']);
}
unset($l['linkdate']);
$l['id'] = $cpt;
$this->linkDB[$cpt++] = $l;
}
$this->linkDB->save($this->conf->get('resource.page_cache'));
$this->linkDB->reorder();
return true;
}
} }
/** /**