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af_redditimgur: remove content-based dupe checking: resource intensive and not really effective

This commit is contained in:
Andrew Dolgov 2015-07-27 13:29:27 +03:00
parent dda84c62fc
commit 4533b3ef90
1 changed files with 2 additions and 41 deletions
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43
plugins/af_redditimgur/init.php
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@ -23,9 +23,6 @@ class Af_RedditImgur extends Plugin {
$enable_readability = $this->host->get($this, "enable_readability");
$enable_readability_checked = $enable_readability ? "checked" : "";
$enable_dupecheck = $this->host->get($this, "enable_dupecheck");
$enable_dupecheck_checked = $enable_dupecheck ? "checked" : "";
print "<form dojoType=\"dijit.form.Form\">";
print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
@ -56,13 +53,6 @@ class Af_RedditImgur extends Plugin {
print "<label for=\"enable_readability\">" . __("Extract missing content using Readability") . "</label>";
print "<br/>";
print "<input dojoType=\"dijit.form.CheckBox\" id=\"enable_dupecheck\"
$enable_dupecheck_checked name=\"enable_dupecheck\">&nbsp;";
print "<label for=\"enable_dupecheck\">" . __("Mark duplicates as read using content links") . "</label>";
print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".
__("Save")."</button>";
@ -73,10 +63,8 @@ class Af_RedditImgur extends Plugin {
function save() {
$enable_readability = checkbox_to_sql_bool($_POST["enable_readability"]) == "true";
$enable_dupecheck = checkbox_to_sql_bool($_POST["enable_dupecheck"]) == "true";
$this->host->set($this, "enable_readability", $enable_readability);
$this->host->set($this, "enable_dupecheck", $enable_dupecheck);
echo __("Configuration saved");
}
@ -242,34 +230,7 @@ class Af_RedditImgur extends Plugin {
$content_link = $xpath->query("(//a[contains(., '[link]')])")->item(0);
if ($content_link && $this->host->get($this, "enable_dupecheck")) {
if (DB_TYPE == "pgsql") {
$date_qpart = "date_entered < NOW() - INTERVAL '1 day' ";
} else {
$date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) ";
}
$content_href = db_escape_string($content_link->getAttribute("href"));
$owner_uid = $article["owner_uid"];
$guid = db_escape_string($article["guid_hashed"]);
$result = db_query("SELECT id FROM ttrss_entries, ttrss_user_entries
WHERE
content LIKE '%$content_href%' AND
$date_qpart AND
ref_id = id AND
owner_uid = $owner_uid
AND guid != '$guid'
LIMIT 1");
if (db_num_rows($result) != 0) {
$found = true;
$article["force_catchup"] = true;
}
}
if (!$found) $found = $this->inline_stuff($article, $doc, $xpath);
$found = $this->inline_stuff($article, $doc, $xpath);
if (function_exists("curl_init") && !$found && $this->host->get($this, "enable_readability") &&
mb_strlen(strip_tags($article["content"])) <= 150) {