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Modified to handle large albums. Now, the module will only tag 50 at a time and continue automatically.

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If it is still too much, and it "stops", there will also be a "continue" link to allow resuming.

The continue link will also adjust the maximum number of tags at a time (from the default 50) to the current number where batchtag "stops".
This commit is contained in:
sykong 2010-12-19 04:59:50 -08:00
parent 6288579384
commit 0eb7d3d950
1 changed files with 68 additions and 17 deletions
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85
3.0/modules/batchtag/controllers/batchtag.php
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@ -25,42 +25,93 @@ class BatchTag_Controller extends Controller {
access::verify_csrf();
$input = Input::instance();
url::redirect(url::abs_site("batchtag/tagitems2?name={$input->post('name')}&item_id={$input->post('item_id')}&tag_subitems={$input->post('tag_subitems')}&csrf={$input->post('csrf')}"));
}
public function tagitems2() {
// Tag all non-album items in the current album with the specified tags.
// Prevent Cross Site Request Forgery
access::verify_csrf();
$input = Input::instance();
// Variables
if (($input->get("batchtag_max") == false) || ($input->get("batchtag_max") == "0")) {
$batchtag_max = "50";
} else {
$batchtag_max = $input->get("batchtag_max");
}
if ($input->get("batchtag_items_processed") == false) {
$batchtag_items_processed = "0";
} else {
$batchtag_items_processed = $input->get("batchtag_items_processed");
}
// Figure out if the contents of sub-albums should also be tagged
$str_tag_subitems = $input->post("tag_subitems");
$str_tag_subitems = $input->get("tag_subitems");
$children = "";
if ($str_tag_subitems == false) {
// Generate an array of all non-album items in the current album.
$children = ORM::factory("item")
->where("parent_id", "=", $input->post("item_id"))
->where("parent_id", "=", $input->get("item_id"))
->where("type", "!=", "album")
->find_all();
} else {
// Generate an array of all non-album items in the current album
// and any sub albums.
$item = ORM::factory("item", $input->post("item_id"));
$item = ORM::factory("item", $input->get("item_id"));
$children = $item->descendants();
}
// Loop through each item in the album and make sure the user has
// access to view and edit it.
foreach ($children as $child) {
if (access::can("view", $child) && access::can("edit", $child) && !$child->is_album()) {
$children_count = "0";
$tag_count = "0";
// Assuming the user can view/edit the current item, loop
// through each tag that was submitted and apply it to
// the current item.
foreach (explode(",", $input->post("name")) as $tag_name) {
$tag_name = trim($tag_name);
if ($tag_name) {
tag::add($child, $tag_name);
//echo Kohana::debug($children);
echo '<style>.continue { margin: 5em auto; text-align: center; }</style>';
foreach ($children as $child) {
if ($tag_count < $batchtag_max) {
if ($children_count >= $batchtag_items_processed) {
if (access::can("view", $child) && access::can("edit", $child) && !$child->is_album()) {
// Assuming the user can view/edit the current item, loop
// through each tag that was submitted and apply it to
// the current item.
foreach (explode(",", $input->get("name")) as $tag_name) {
$tag_name = trim($tag_name);
if ($tag_name) {
tag::add($child, $tag_name);
}
// $tag_count should be inside the foreach loop as it is depending on the number of time tag:add is run
$tag_count++;
}
}
}
}
echo '<style>.c' . $children_count . ' { display:none; }</style>' . "\n";
$children_count++;
$batchtag_max_new = $tag_count;
echo '<div class="continue c' . $children_count . '"><a href="' . url::abs_site("batchtag/tagitems2?name={$input->get('name')}&item_id={$input->get('item_id')}&tag_subitems={$input->get('tag_subitems')}&batchtag_items_processed=$children_count&batchtag_max=$batchtag_max_new&csrf={$input->get('csrf')}") . '">Continue</a></div>';
} else { $children_count++; }
} else { break; }
}
// Redirect back to the album.
$item = ORM::factory("item", $input->post("item_id"));
url::redirect(url::abs_site("{$item->type}s/{$item->id}"));
if ($tag_count < $batchtag_max) {
// Redirect back to the album.
$item = ORM::factory("item", $input->get("item_id"));
url::redirect(url::abs_site("{$item->type}s/{$item->id}"));
//echo url::abs_site("{$item->type}s/{$item->id}");
} else {
url::redirect(url::abs_site("batchtag/tagitems2?name={$input->get('name')}&item_id={$input->get('item_id')}&tag_subitems={$input->get('tag_subitems')}&batchtag_items_processed=$children_count&batchtag_max=$batchtag_max&csrf={$input->get('csrf')}"));
//echo url::abs_site("batchtag/tagitems2?name={$input->get('name')}&item_id={$input->get('item_id')}&tag_subitems={$input->get('tag_subitems')}&batchtag_items_processed=$children_count&batchtag_max=$batchtag_max&csrf={$input->get('csrf')}");
}
}
}