codysnider / tt-rss

plugins/note/init.php

Indentation +46 added lines, -46 removed lines

@@ -1,78 +1,78 @@
 <?php
 class Note extends Plugin {
 
-	/* @var PluginHost $host */
-	private $host;
+    /* @var PluginHost $host */
+    private $host;
 
-	public function about() {
-		return array(1.0,
-			"Adds support for setting article notes",
-			"fox");
-	}
+    public function about() {
+        return array(1.0,
+            "Adds support for setting article notes",
+            "fox");
+    }
 
-	public function init($host) {
-		$this->host = $host;
+    public function init($host) {
+        $this->host = $host;
 
-		$host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
-	}
+        $host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
+    }
 
-	public function get_js() {
-		return file_get_contents(dirname(__FILE__) . "/note.js");
-	}
+    public function get_js() {
+        return file_get_contents(dirname(__FILE__) . "/note.js");
+    }
 
 
-	public function hook_article_button($line) {
-		return "<i class='material-icons' onclick=\"Plugins.Note.edit(".$line["id"].")\"
+    public function hook_article_button($line) {
+        return "<i class='material-icons' onclick=\"Plugins.Note.edit(".$line["id"].")\"
 			style='cursor : pointer' title='".__('Edit article note')."'>note</i>";
-	}
+    }
 
-	public function edit() {
-		$param = $_REQUEST['param'];
+    public function edit() {
+        $param = $_REQUEST['param'];
 
-		$sth = $this->pdo->prepare("SELECT note FROM ttrss_user_entries WHERE
+        $sth = $this->pdo->prepare("SELECT note FROM ttrss_user_entries WHERE
 			ref_id = ? AND owner_uid = ?");
-		$sth->execute([$param, $_SESSION['uid']]);
+        $sth->execute([$param, $_SESSION['uid']]);
 
-		if ($row = $sth->fetch()) {
+        if ($row = $sth->fetch()) {
 
-			$note = $row['note'];
+            $note = $row['note'];
 
-			print_hidden("id", "$param");
-			print_hidden("op", "pluginhandler");
-			print_hidden("method", "setNote");
-			print_hidden("plugin", "note");
+            print_hidden("id", "$param");
+            print_hidden("op", "pluginhandler");
+            print_hidden("method", "setNote");
+            print_hidden("plugin", "note");
 
-			print "<textarea dojoType='dijit.form.SimpleTextarea'
+            print "<textarea dojoType='dijit.form.SimpleTextarea'
 				style='font-size : 12px; width : 98%; height: 100px;'
 				name='note'>$note</textarea>";
 
-		}
+        }
 
-		print "<footer class='text-center'>";
-		print "<button dojoType=\"dijit.form.Button\"
+        print "<footer class='text-center'>";
+        print "<button dojoType=\"dijit.form.Button\"
 			onclick=\"dijit.byId('editNoteDlg').execute()\">".__('Save')."</button> ";
-		print "<button dojoType=\"dijit.form.Button\"
+        print "<button dojoType=\"dijit.form.Button\"
 			onclick=\"dijit.byId('editNoteDlg').hide()\">".__('Cancel')."</button>";
-		print "</footer>";
+        print "</footer>";
 
-	}
+    }
 
-	public function setNote() {
-		$id = $_REQUEST["id"];
-		$note = trim(strip_tags($_REQUEST["note"]));
+    public function setNote() {
+        $id = $_REQUEST["id"];
+        $note = trim(strip_tags($_REQUEST["note"]));
 
-		$sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET note = ?
+        $sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET note = ?
 			WHERE ref_id = ? AND owner_uid = ?");
-		$sth->execute([$note, $id, $_SESSION['uid']]);
+        $sth->execute([$note, $id, $_SESSION['uid']]);
 
-		$formatted_note = Article::format_article_note($id, $note);
+        $formatted_note = Article::format_article_note($id, $note);
 
-		print json_encode(array("note" => $formatted_note,
-				"raw_length" => mb_strlen($note)));
-	}
+        print json_encode(array("note" => $formatted_note,
+                "raw_length" => mb_strlen($note)));
+    }
 
-	public function api_version() {
-		return 2;
-	}
+    public function api_version() {
+        return 2;
+    }
 
 }

plugins/af_tumblr_1280/init.php

Indentation +62 added lines, -62 removed lines

@@ -1,91 +1,91 @@
 <?php
 class Af_Tumblr_1280 extends Plugin {
-	private $host;
+    private $host;
 
-	public function about() {
-		return array(1.0,
-			"Replace Tumblr pictures and videos with largest size if available (requires CURL)",
-			"fox");
-	}
+    public function about() {
+        return array(1.0,
+            "Replace Tumblr pictures and videos with largest size if available (requires CURL)",
+            "fox");
+    }
 
-	public function flags() {
-		return array("needs_curl" => true);
-	}
+    public function flags() {
+        return array("needs_curl" => true);
+    }
 
-	public function init($host) {
-		$this->host = $host;
+    public function init($host) {
+        $this->host = $host;
 
-		if (function_exists("curl_init")) {
-			$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
-		}
-	}
+        if (function_exists("curl_init")) {
+            $host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
+        }
+    }
 
-	public function hook_article_filter($article) {
+    public function hook_article_filter($article) {
 
-		if (!function_exists("curl_init") || ini_get("open_basedir"))
-			return $article;
+        if (!function_exists("curl_init") || ini_get("open_basedir"))
+            return $article;
 
-		$doc = new DOMDocument();
-		$doc->loadHTML('<?xml encoding="UTF-8">' . $article["content"]);
+        $doc = new DOMDocument();
+        $doc->loadHTML('<?xml encoding="UTF-8">' . $article["content"]);
 
-		$found = false;
+        $found = false;
 
-		if ($doc) {
-			$xpath = new DOMXpath($doc);
+        if ($doc) {
+            $xpath = new DOMXpath($doc);
 
-			$images = $xpath->query('(//img[contains(@src, \'media.tumblr.com\')])');
+            $images = $xpath->query('(//img[contains(@src, \'media.tumblr.com\')])');
 
-			foreach ($images as $img) {
-				$src = $img->getAttribute("src");
+            foreach ($images as $img) {
+                $src = $img->getAttribute("src");
 
-				$test_src = preg_replace("/_\d{3}.(jpg|gif|png)/", "_1280.$1", $src);
+                $test_src = preg_replace("/_\d{3}.(jpg|gif|png)/", "_1280.$1", $src);
 
-				if ($src != $test_src) {
+                if ($src != $test_src) {
 
-					$ch = curl_init($test_src);
-					curl_setopt($ch, CURLOPT_TIMEOUT, 5);
-					curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-					curl_setopt($ch, CURLOPT_HEADER, true);
-					curl_setopt($ch, CURLOPT_NOBODY, true);
-					curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
-					curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT);
+                    $ch = curl_init($test_src);
+                    curl_setopt($ch, CURLOPT_TIMEOUT, 5);
+                    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+                    curl_setopt($ch, CURLOPT_HEADER, true);
+                    curl_setopt($ch, CURLOPT_NOBODY, true);
+                    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+                    curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT);
 
-					@$result = curl_exec($ch);
-					$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+                    @$result = curl_exec($ch);
+                    $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
 
-					if ($result && $http_code == 200) {
-						$img->setAttribute("src", $test_src);
-						$found = true;
-					}
-				}
-			}
+                    if ($result && $http_code == 200) {
+                        $img->setAttribute("src", $test_src);
+                        $found = true;
+                    }
+                }
+            }
 
-			$video_sources = $xpath->query('//video/source[contains(@src, \'.tumblr.com/video_file\')]');
+            $video_sources = $xpath->query('//video/source[contains(@src, \'.tumblr.com/video_file\')]');
 
-			foreach ($video_sources as $source) {
-				$src = $source->getAttribute("src");
+            foreach ($video_sources as $source) {
+                $src = $source->getAttribute("src");
 
-				$new_src = preg_replace("/\/\d{3}$/", "", $src);
+                $new_src = preg_replace("/\/\d{3}$/", "", $src);
 
-				if ($src != $new_src) {
-					$source->setAttribute("src", $new_src);
-					$found = true;
-				}
-			}
+                if ($src != $new_src) {
+                    $source->setAttribute("src", $new_src);
+                    $found = true;
+                }
+            }
 
-			if ($found) {
-				$doc->removeChild($doc->firstChild); //remove doctype
-				$article["content"] = $doc->saveHTML();
-			}
-		}
+            if ($found) {
+                $doc->removeChild($doc->firstChild); //remove doctype
+                $article["content"] = $doc->saveHTML();
+            }
+        }
 
-		return $article;
+        return $article;
 
-	}
+    }
 
 
-	public function api_version() {
-		return 2;
-	}
+    public function api_version() {
+        return 2;
+    }
 
 }

plugins/close_button/init.php

Indentation +30 added lines, -30 removed lines

@@ -1,38 +1,38 @@
 <?php
 class Close_Button extends Plugin {
-	private $host;
-
-	public function init($host) {
-		$this->host = $host;
-
-		$host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
-	}
-
-	public function about() {
-		return array(1.0,
-			"Adds a button to close article panel",
-			"fox");
-	}
-
-	public function get_css() {
-		return "i.icon-close-article { color : red; }";
-	}
-
-	/**
-	 * @SuppressWarnings(PHPMD.UnusedFormalParameter)
-	 */
-	public function hook_article_button($line) {
-		if (!get_pref("COMBINED_DISPLAY_MODE")) {
-			$rv = "<i class='material-icons icon-close-article'
+    private $host;
+
+    public function init($host) {
+        $this->host = $host;
+
+        $host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
+    }
+
+    public function about() {
+        return array(1.0,
+            "Adds a button to close article panel",
+            "fox");
+    }
+
+    public function get_css() {
+        return "i.icon-close-article { color : red; }";
+    }
+
+    /**
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function hook_article_button($line) {
+        if (!get_pref("COMBINED_DISPLAY_MODE")) {
+            $rv = "<i class='material-icons icon-close-article'
 				style='cursor : pointer' onclick='Article.close()'
 				title='".__('Close article')."'>close</i>";
-		}
+        }
 
-		return $rv;
-	}
+        return $rv;
+    }
 
-	public function api_version() {
-		return 2;
-	}
+    public function api_version() {
+        return 2;
+    }
 
 }

plugins/auto_assign_labels/init.php

Indentation +38 added lines, -38 removed lines

@@ -1,57 +1,57 @@
 <?php
 class Auto_Assign_Labels extends Plugin {
 
-	/* @var PluginHost $host */
-	private $host;
+    /* @var PluginHost $host */
+    private $host;
 
-	public function about() {
-		return array(1.0,
-			"Assign labels automatically based on article title, content, and tags",
-			"fox");
-	}
+    public function about() {
+        return array(1.0,
+            "Assign labels automatically based on article title, content, and tags",
+            "fox");
+    }
 
-	public function init($host) {
-		$this->host = $host;
+    public function init($host) {
+        $this->host = $host;
 
-		$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
-	}
+        $host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
+    }
 
-	public function get_all_labels_filter_format($owner_uid) {
-		$rv = array();
+    public function get_all_labels_filter_format($owner_uid) {
+        $rv = array();
 
-		$sth = $this->pdo->prepare("SELECT id, fg_color, bg_color, caption FROM ttrss_labels2 WHERE owner_uid = ?");
-		$sth->execute([$owner_uid]);
+        $sth = $this->pdo->prepare("SELECT id, fg_color, bg_color, caption FROM ttrss_labels2 WHERE owner_uid = ?");
+        $sth->execute([$owner_uid]);
 
-		while ($line = $sth->fetch()) {
-			array_push($rv, array(Labels::label_to_feed_id($line["id"]),
-				$line["caption"], $line["fg_color"], $line["bg_color"]));
-		}
+        while ($line = $sth->fetch()) {
+            array_push($rv, array(Labels::label_to_feed_id($line["id"]),
+                $line["caption"], $line["fg_color"], $line["bg_color"]));
+        }
 
-		return $rv;
-	}
+        return $rv;
+    }
 
 
-	public function hook_article_filter($article) {
+    public function hook_article_filter($article) {
 
-		$owner_uid = $article["owner_uid"];
-		$labels = $this->get_all_labels_filter_format($owner_uid);
-		$tags_str = join(",", $article["tags"]);
+        $owner_uid = $article["owner_uid"];
+        $labels = $this->get_all_labels_filter_format($owner_uid);
+        $tags_str = join(",", $article["tags"]);
 
-		foreach ($labels as $label) {
-			$caption = preg_quote($label[1], "/");
+        foreach ($labels as $label) {
+            $caption = preg_quote($label[1], "/");
 
-			if ($caption && preg_match("/\b$caption\b/i", "$tags_str " . strip_tags($article["content"]) . " " . $article["title"])) {
+            if ($caption && preg_match("/\b$caption\b/i", "$tags_str " . strip_tags($article["content"]) . " " . $article["title"])) {
 
-				if (!RSSUtils::labels_contains_caption($article["labels"], $caption)) {
-					array_push($article["labels"], $label);
-				}
-			}
-		}
+                if (!RSSUtils::labels_contains_caption($article["labels"], $caption)) {
+                    array_push($article["labels"], $label);
+                }
+            }
+        }
 
-		return $article;
-	}
+        return $article;
+    }
 
-	public function api_version() {
-		return 2;
-	}
+    public function api_version() {
+        return 2;
+    }
 }

plugins/no_title_counters/init.php

Indentation +15 added lines, -15 removed lines

@@ -1,24 +1,24 @@
 <?php
 class No_Title_Counters extends Plugin {
-	private $host;
+    private $host;
 
-	public function about() {
-		return array(1.0,
-			"Remove counters from window title (prevents tab flashing on new articles)",
-			"fox");
-	}
+    public function about() {
+        return array(1.0,
+            "Remove counters from window title (prevents tab flashing on new articles)",
+            "fox");
+    }
 
-	public function init($host) {
-		$this->host = $host;
+    public function init($host) {
+        $this->host = $host;
 
-	}
+    }
 
-	public function get_js() {
-		return file_get_contents(__DIR__ . "/init.js");
-	}
+    public function get_js() {
+        return file_get_contents(__DIR__ . "/init.js");
+    }
 
-	public function api_version() {
-		return 2;
-	}
+    public function api_version() {
+        return 2;
+    }
 
 }

plugins/auth_internal/init.php

Indentation +167 added lines, -167 removed lines

@@ -1,63 +1,63 @@ 
 <?php
 class Auth_Internal extends Plugin implements IAuthModule {
 
-	private $host;
+    private $host;
 
-	public function about() {
-		return array(1.0,
-			"Authenticates against internal tt-rss database",
-			"fox",
-			true);
-	}
+    public function about() {
+        return array(1.0,
+            "Authenticates against internal tt-rss database",
+            "fox",
+            true);
+    }
 
-	/* @var PluginHost $host */
-	public function init($host) {
-		$this->host = $host;
-		$this->pdo = Db::pdo();
+    /* @var PluginHost $host */
+    public function init($host) {
+        $this->host = $host;
+        $this->pdo = Db::pdo();
 
-		$host->add_hook($host::HOOK_AUTH_USER, $this);
-	}
+        $host->add_hook($host::HOOK_AUTH_USER, $this);
+    }
 
-	public function authenticate($login, $password, $service = '') {
+    public function authenticate($login, $password, $service = '') {
 
-		$pwd_hash1 = encrypt_password($password);
-		$pwd_hash2 = encrypt_password($password, $login);
-		$otp = $_REQUEST["otp"];
+        $pwd_hash1 = encrypt_password($password);
+        $pwd_hash2 = encrypt_password($password, $login);
+        $otp = $_REQUEST["otp"];
 
-		if (get_schema_version() > 96) {
+        if (get_schema_version() > 96) {
 
-			$sth = $this->pdo->prepare("SELECT otp_enabled,salt FROM ttrss_users WHERE
+            $sth = $this->pdo->prepare("SELECT otp_enabled,salt FROM ttrss_users WHERE
 				login = ?");
-			$sth->execute([$login]);
+            $sth->execute([$login]);
 
-			if ($row = $sth->fetch()) {
-				$otp_enabled = $row['otp_enabled'];
+            if ($row = $sth->fetch()) {
+                $otp_enabled = $row['otp_enabled'];
 
-				if ($otp_enabled) {
+                if ($otp_enabled) {
 
-					// only allow app password checking if OTP is enabled
-					if ($service && get_schema_version() > 138) {
-						return $this->check_app_password($login, $password, $service);
-					}
+                    // only allow app password checking if OTP is enabled
+                    if ($service && get_schema_version() > 138) {
+                        return $this->check_app_password($login, $password, $service);
+                    }
 
-					if ($otp) {
-						$base32 = new \OTPHP\Base32();
+                    if ($otp) {
+                        $base32 = new \OTPHP\Base32();
 
-						$secret = $base32->encode(mb_substr(sha1($row["salt"]), 0, 12), false);
-						$secret_legacy = $base32->encode(sha1($row["salt"]));
+                        $secret = $base32->encode(mb_substr(sha1($row["salt"]), 0, 12), false);
+                        $secret_legacy = $base32->encode(sha1($row["salt"]));
 
-						$totp = new \OTPHP\TOTP($secret);
-						$otp_check = $totp->now();
+                        $totp = new \OTPHP\TOTP($secret);
+                        $otp_check = $totp->now();
 
-						$totp_legacy = new \OTPHP\TOTP($secret_legacy);
-						$otp_check_legacy = $totp_legacy->now();
+                        $totp_legacy = new \OTPHP\TOTP($secret_legacy);
+                        $otp_check_legacy = $totp_legacy->now();
 
-						if ($otp != $otp_check && $otp != $otp_check_legacy) {
-							return false;
-						}
-					} else {
-						$return = urlencode($_REQUEST["return"]);
-						?>
+                        if ($otp != $otp_check && $otp != $otp_check_legacy) {
+                            return false;
+                        }
+                    } else {
+                        $return = urlencode($_REQUEST["return"]);
+                        ?>
 						<!DOCTYPE html>
 						<html>
 							<head>
@@ -87,208 +87,208 @@ 
 							document.forms[0].otp.focus();
 						</script>
 						<?php
-						exit;
-					}
-				}
-			}
-		}
+                        exit;
+                    }
+                }
+            }
+        }
 
-		// check app passwords first but allow regular password as a fallback for the time being
-		// if OTP is not enabled
+        // check app passwords first but allow regular password as a fallback for the time being
+        // if OTP is not enabled
 
-		if ($service && get_schema_version() > 138) {
-			$user_id = $this->check_app_password($login, $password, $service);
+        if ($service && get_schema_version() > 138) {
+            $user_id = $this->check_app_password($login, $password, $service);
 
-			if ($user_id)
-				return $user_id;
-		}
+            if ($user_id)
+                return $user_id;
+        }
 
-		if (get_schema_version() > 87) {
+        if (get_schema_version() > 87) {
 
-			$sth = $this->pdo->prepare("SELECT salt FROM ttrss_users WHERE login = ?");
-			$sth->execute([$login]);
+            $sth = $this->pdo->prepare("SELECT salt FROM ttrss_users WHERE login = ?");
+            $sth->execute([$login]);
 
-			if ($row = $sth->fetch()) {
-				$salt = $row['salt'];
+            if ($row = $sth->fetch()) {
+                $salt = $row['salt'];
 
-				if ($salt == "") {
+                if ($salt == "") {
 
-					$sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
+                    $sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
 						login = ? AND (pwd_hash = ? OR pwd_hash = ?)");
 
-					$sth->execute([$login, $pwd_hash1, $pwd_hash2]);
+                    $sth->execute([$login, $pwd_hash1, $pwd_hash2]);
 
-					// verify and upgrade password to new salt base
+                    // verify and upgrade password to new salt base
 
-					if ($row = $sth->fetch()) {
-						// upgrade password to MODE2
+                    if ($row = $sth->fetch()) {
+                        // upgrade password to MODE2
 
-						$user_id = $row['id'];
+                        $user_id = $row['id'];
 
-						$salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
-						$pwd_hash = encrypt_password($password, $salt, true);
+                        $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
+                        $pwd_hash = encrypt_password($password, $salt, true);
 
-						$sth = $this->pdo->prepare("UPDATE ttrss_users SET
+                        $sth = $this->pdo->prepare("UPDATE ttrss_users SET
 							pwd_hash = ?, salt = ? WHERE login = ?");
 
-						$sth->execute([$pwd_hash, $salt, $login]);
+                        $sth->execute([$pwd_hash, $salt, $login]);
 
-						return $user_id;
+                        return $user_id;
 
-					} else {
-						return false;
-					}
+                    } else {
+                        return false;
+                    }
 
-				} else {
-					$pwd_hash = encrypt_password($password, $salt, true);
+                } else {
+                    $pwd_hash = encrypt_password($password, $salt, true);
 
-					$sth = $this->pdo->prepare("SELECT id
+                    $sth = $this->pdo->prepare("SELECT id
 						  FROM ttrss_users WHERE
 						  login = ? AND pwd_hash = ?");
-					$sth->execute([$login, $pwd_hash]);
+                    $sth->execute([$login, $pwd_hash]);
 
-					if ($row = $sth->fetch()) {
-						return $row['id'];
-					}
-				}
+                    if ($row = $sth->fetch()) {
+                        return $row['id'];
+                    }
+                }
 
-			} else {
-				$sth = $this->pdo->prepare("SELECT id
+            } else {
+                $sth = $this->pdo->prepare("SELECT id
 					FROM ttrss_users WHERE
 					  login = ? AND (pwd_hash = ? OR pwd_hash = ?)");
 
-				$sth->execute([$login, $pwd_hash1, $pwd_hash2]);
+                $sth->execute([$login, $pwd_hash1, $pwd_hash2]);
 
-				if ($row = $sth->fetch()) {
-					return $row['id'];
-				}
-			}
-		} else {
-			$sth = $this->pdo->prepare("SELECT id
+                if ($row = $sth->fetch()) {
+                    return $row['id'];
+                }
+            }
+        } else {
+            $sth = $this->pdo->prepare("SELECT id
 					FROM ttrss_users WHERE
 					  login = ? AND (pwd_hash = ? OR pwd_hash = ?)");
 
-			$sth->execute([$login, $pwd_hash1, $pwd_hash2]);
+            $sth->execute([$login, $pwd_hash1, $pwd_hash2]);
 
-			if ($row = $sth->fetch()) {
-				return $row['id'];
-			}
-		}
+            if ($row = $sth->fetch()) {
+                return $row['id'];
+            }
+        }
 
-		return false;
-	}
+        return false;
+    }
 
-	public function check_password($owner_uid, $password) {
+    public function check_password($owner_uid, $password) {
 
-		$sth = $this->pdo->prepare("SELECT salt,login,otp_enabled FROM ttrss_users WHERE
+        $sth = $this->pdo->prepare("SELECT salt,login,otp_enabled FROM ttrss_users WHERE
 			id = ?");
-		$sth->execute([$owner_uid]);
+        $sth->execute([$owner_uid]);
 
-		if ($row = $sth->fetch()) {
+        if ($row = $sth->fetch()) {
 
-			$salt = $row['salt'];
-			$login = $row['login'];
+            $salt = $row['salt'];
+            $login = $row['login'];
 
-			if (!$salt) {
-				$password_hash1 = encrypt_password($password);
-				$password_hash2 = encrypt_password($password, $login);
+            if (!$salt) {
+                $password_hash1 = encrypt_password($password);
+                $password_hash2 = encrypt_password($password, $login);
 
-				$sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
+                $sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
 					id = ? AND (pwd_hash = ? OR pwd_hash = ?)");
 
-				$sth->execute([$owner_uid, $password_hash1, $password_hash2]);
+                $sth->execute([$owner_uid, $password_hash1, $password_hash2]);
 
-				return $sth->fetch();
+                return $sth->fetch();
 
-			} else {
-				$password_hash = encrypt_password($password, $salt, true);
+            } else {
+                $password_hash = encrypt_password($password, $salt, true);
 
-				$sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
+                $sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
 					id = ? AND pwd_hash = ?");
 
-				$sth->execute([$owner_uid, $password_hash]);
+                $sth->execute([$owner_uid, $password_hash]);
 
-				return $sth->fetch();
-			}
-		}
+                return $sth->fetch();
+            }
+        }
 
-		return false;
-	}
+        return false;
+    }
 
-	public function change_password($owner_uid, $old_password, $new_password) {
+    public function change_password($owner_uid, $old_password, $new_password) {
 
-		if ($this->check_password($owner_uid, $old_password)) {
+        if ($this->check_password($owner_uid, $old_password)) {
 
-			$new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
-			$new_password_hash = encrypt_password($new_password, $new_salt, true);
+            $new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
+            $new_password_hash = encrypt_password($new_password, $new_salt, true);
 
-			$sth = $this->pdo->prepare("UPDATE ttrss_users SET
+            $sth = $this->pdo->prepare("UPDATE ttrss_users SET
 				pwd_hash = ?, salt = ?, otp_enabled = false
 					WHERE id = ?");
-			$sth->execute([$new_password_hash, $new_salt, $owner_uid]);
+            $sth->execute([$new_password_hash, $new_salt, $owner_uid]);
 
-			$_SESSION["pwd_hash"] = $new_password_hash;
+            $_SESSION["pwd_hash"] = $new_password_hash;
 
-			$sth = $this->pdo->prepare("SELECT email, login FROM ttrss_users WHERE id = ?");
-			$sth->execute([$owner_uid]);
+            $sth = $this->pdo->prepare("SELECT email, login FROM ttrss_users WHERE id = ?");
+            $sth->execute([$owner_uid]);
 
-			if ($row = $sth->fetch()) {
-				$mailer = new Mailer();
+            if ($row = $sth->fetch()) {
+                $mailer = new Mailer();
 
-				require_once "lib/MiniTemplator.class.php";
+                require_once "lib/MiniTemplator.class.php";
 
-				$tpl = new MiniTemplator;
+                $tpl = new MiniTemplator;
 
-				$tpl->readTemplateFromFile("templates/password_change_template.txt");
+                $tpl->readTemplateFromFile("templates/password_change_template.txt");
 
-				$tpl->setVariable('LOGIN', $row["login"]);
-				$tpl->setVariable('TTRSS_HOST', SELF_URL_PATH);
+                $tpl->setVariable('LOGIN', $row["login"]);
+                $tpl->setVariable('TTRSS_HOST', SELF_URL_PATH);
 
-				$tpl->addBlock('message');
+                $tpl->addBlock('message');
 
-				$tpl->generateOutputToString($message);
+                $tpl->generateOutputToString($message);
 
-				$mailer->mail(["to_name" => $row["login"],
-					"to_address" => $row["email"],
-					"subject" => "[tt-rss] Password change notification",
-					"message" => $message]);
+                $mailer->mail(["to_name" => $row["login"],
+                    "to_address" => $row["email"],
+                    "subject" => "[tt-rss] Password change notification",
+                    "message" => $message]);
 
-			}
+            }
 
-			return __("Password has been changed.");
-		} else {
-			return "ERROR: ".__('Old password is incorrect.');
-		}
-	}
+            return __("Password has been changed.");
+        } else {
+            return "ERROR: ".__('Old password is incorrect.');
+        }
+    }
 
-	private function check_app_password($login, $password, $service) {
-		$sth = $this->pdo->prepare("SELECT p.id, p.pwd_hash, u.id AS uid
+    private function check_app_password($login, $password, $service) {
+        $sth = $this->pdo->prepare("SELECT p.id, p.pwd_hash, u.id AS uid
 			FROM ttrss_app_passwords p, ttrss_users u
 			WHERE p.owner_uid = u.id AND u.login = ? AND service = ?");
-		$sth->execute([$login, $service]);
+        $sth->execute([$login, $service]);
 
-		while ($row = $sth->fetch()) {
-			list ($algo, $hash, $salt) = explode(":", $row["pwd_hash"]);
+        while ($row = $sth->fetch()) {
+            list ($algo, $hash, $salt) = explode(":", $row["pwd_hash"]);
 
-			if ($algo == "SSHA-512") {
-				$test_hash = hash('sha512', $salt . $password);
+            if ($algo == "SSHA-512") {
+                $test_hash = hash('sha512', $salt . $password);
 
-				if ($test_hash == $hash) {
-					$usth = $this->pdo->prepare("UPDATE ttrss_app_passwords SET last_used = NOW() WHERE id = ?");
-					$usth->execute([$row['id']]);
+                if ($test_hash == $hash) {
+                    $usth = $this->pdo->prepare("UPDATE ttrss_app_passwords SET last_used = NOW() WHERE id = ?");
+                    $usth->execute([$row['id']]);
 
-					return $row['uid'];
-				}
-			} else {
-				user_error("Got unknown algo of app password for user $login: $algo");
-			}
-		}
+                    return $row['uid'];
+                }
+            } else {
+                user_error("Got unknown algo of app password for user $login: $algo");
+            }
+        }
 
-		return false;
-	}
+        return false;
+    }
 
-	public function api_version() {
-		return 2;
-	}
+    public function api_version() {
+        return 2;
+    }
 
 }

plugins/cache_starred_images/init.php

Indentation +133 added lines, -133 removed lines

@@ -1,43 +1,43 @@ 
 <?php
 class Cache_Starred_Images extends Plugin {
 
-	/* @var PluginHost $host */
-	private $host;
-	/* @var DiskCache $cache */
-	private $cache;
+    /* @var PluginHost $host */
+    private $host;
+    /* @var DiskCache $cache */
+    private $cache;
     private $max_cache_attempts = 5; // per-article
 
-	public function about() {
-		return array(1.0,
-			"Automatically cache media files in Starred articles",
-			"fox");
-	}
+    public function about() {
+        return array(1.0,
+            "Automatically cache media files in Starred articles",
+            "fox");
+    }
 
-	public function init($host) {
-		$this->host = $host;
-		$this->cache = new DiskCache("starred-images");
+    public function init($host) {
+        $this->host = $host;
+        $this->cache = new DiskCache("starred-images");
 
-		if ($this->cache->makeDir())
-			chmod($this->cache->getDir(), 0777);
+        if ($this->cache->makeDir())
+            chmod($this->cache->getDir(), 0777);
 
-		if (!$this->cache->exists(".no-auto-expiry"))
-			$this->cache->touch(".no-auto-expiry");
+        if (!$this->cache->exists(".no-auto-expiry"))
+            $this->cache->touch(".no-auto-expiry");
 
-		if ($this->cache->isWritable()) {
-			$host->add_hook($host::HOOK_HOUSE_KEEPING, $this);
-			$host->add_hook($host::HOOK_ENCLOSURE_ENTRY, $this);
-			$host->add_hook($host::HOOK_SANITIZE, $this);
-		} else {
-			user_error("Starred cache directory ".$this->cache->getDir()." is not writable.", E_USER_WARNING);
-		}
-	}
+        if ($this->cache->isWritable()) {
+            $host->add_hook($host::HOOK_HOUSE_KEEPING, $this);
+            $host->add_hook($host::HOOK_ENCLOSURE_ENTRY, $this);
+            $host->add_hook($host::HOOK_SANITIZE, $this);
+        } else {
+            user_error("Starred cache directory ".$this->cache->getDir()." is not writable.", E_USER_WARNING);
+        }
+    }
 
-	public function hook_house_keeping() {
-		/* since HOOK_UPDATE_TASK is not available to user plugins, this hook is a next best thing */
+    public function hook_house_keeping() {
+        /* since HOOK_UPDATE_TASK is not available to user plugins, this hook is a next best thing */
 
-		Debug::log("caching media of starred articles for user " . $this->host->get_owner_uid() . "...");
+        Debug::log("caching media of starred articles for user " . $this->host->get_owner_uid() . "...");
 
-		$sth = $this->pdo->prepare("SELECT content, ttrss_entries.title,
+        $sth = $this->pdo->prepare("SELECT content, ttrss_entries.title,
        		ttrss_user_entries.owner_uid, link, site_url, ttrss_entries.id, plugin_data
 			FROM ttrss_entries, ttrss_user_entries LEFT JOIN ttrss_feeds ON
 				(ttrss_user_entries.feed_id = ttrss_feeds.id)
@@ -48,115 +48,115 @@ 
 				plugin_data NOT LIKE '%starred_cache_images%'
 			ORDER BY ".sql_random_function()." LIMIT 100");
 
-		if ($sth->execute([$this->host->get_owner_uid()])) {
+        if ($sth->execute([$this->host->get_owner_uid()])) {
 
-			$usth = $this->pdo->prepare("UPDATE ttrss_entries SET plugin_data = ? WHERE id = ?");
+            $usth = $this->pdo->prepare("UPDATE ttrss_entries SET plugin_data = ? WHERE id = ?");
 
-			while ($line = $sth->fetch()) {
-				Debug::log("processing article " . $line["title"], Debug::$LOG_VERBOSE);
+            while ($line = $sth->fetch()) {
+                Debug::log("processing article " . $line["title"], Debug::$LOG_VERBOSE);
 
-				if ($line["site_url"]) {
-					$success = $this->cache_article_images($line["content"], $line["site_url"], $line["owner_uid"], $line["id"]);
+                if ($line["site_url"]) {
+                    $success = $this->cache_article_images($line["content"], $line["site_url"], $line["owner_uid"], $line["id"]);
 
-					if ($success) {
-						$plugin_data = "starred_cache_images,${line['owner_uid']}:" . $line["plugin_data"];
+                    if ($success) {
+                        $plugin_data = "starred_cache_images,${line['owner_uid']}:" . $line["plugin_data"];
 
-						$usth->execute([$plugin_data, $line['id']]);
-					}
-				}
-			}
-		}
+                        $usth->execute([$plugin_data, $line['id']]);
+                    }
+                }
+            }
+        }
 
-		/* actual housekeeping */
+        /* actual housekeeping */
 
-		Debug::log("expiring " . $this->cache->getDir() . "...");
+        Debug::log("expiring " . $this->cache->getDir() . "...");
 
-		$files = glob($this->cache->getDir() . "/*.{png,mp4,status}", GLOB_BRACE);
+        $files = glob($this->cache->getDir() . "/*.{png,mp4,status}", GLOB_BRACE);
 
-		$last_article_id = 0;
-		$article_exists = 1;
+        $last_article_id = 0;
+        $article_exists = 1;
 
-		foreach ($files as $file) {
-			list ($article_id, $hash) = explode("-", basename($file));
+        foreach ($files as $file) {
+            list ($article_id, $hash) = explode("-", basename($file));
 
-			if ($article_id != $last_article_id) {
-				$last_article_id = $article_id;
+            if ($article_id != $last_article_id) {
+                $last_article_id = $article_id;
 
-				$sth = $this->pdo->prepare("SELECT id FROM ttrss_entries WHERE id = ?");
-				$sth->execute([$article_id]);
+                $sth = $this->pdo->prepare("SELECT id FROM ttrss_entries WHERE id = ?");
+                $sth->execute([$article_id]);
 
-				$article_exists = $sth->fetch();
-			}
+                $article_exists = $sth->fetch();
+            }
 
-			if (!$article_exists) {
-				unlink($file);
-			}
-		}
-	}
+            if (!$article_exists) {
+                unlink($file);
+            }
+        }
+    }
 
-	public function hook_enclosure_entry($enc, $article_id) {
-		$local_filename = $article_id . "-" . sha1($enc["content_url"]);
+    public function hook_enclosure_entry($enc, $article_id) {
+        $local_filename = $article_id . "-" . sha1($enc["content_url"]);
 
-		if ($this->cache->exists($local_filename)) {
-			$enc["content_url"] = $this->cache->getUrl($local_filename);
-		}
+        if ($this->cache->exists($local_filename)) {
+            $enc["content_url"] = $this->cache->getUrl($local_filename);
+        }
 
-		return $enc;
-	}
+        return $enc;
+    }
 
-	public function hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes, $article_id) {
-		$xpath = new DOMXpath($doc);
+    public function hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes, $article_id) {
+        $xpath = new DOMXpath($doc);
 
-		if ($article_id) {
-			$entries = $xpath->query('(//img[@src])|(//video/source[@src])');
+        if ($article_id) {
+            $entries = $xpath->query('(//img[@src])|(//video/source[@src])');
 
-			foreach ($entries as $entry) {
-				if ($entry->hasAttribute('src')) {
-					$src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
+            foreach ($entries as $entry) {
+                if ($entry->hasAttribute('src')) {
+                    $src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
 
-					$local_filename = $article_id . "-" . sha1($src);
+                    $local_filename = $article_id . "-" . sha1($src);
 
-					if ($this->cache->exists($local_filename)) {
-						$entry->setAttribute("src", $this->cache->getUrl($local_filename));
-						$entry->removeAttribute("srcset");
-					}
-				}
-			}
-		}
+                    if ($this->cache->exists($local_filename)) {
+                        $entry->setAttribute("src", $this->cache->getUrl($local_filename));
+                        $entry->removeAttribute("srcset");
+                    }
+                }
+            }
+        }
 
-		return $doc;
-	}
+        return $doc;
+    }
 
-	private function cache_url($article_id, $url) {
-		$local_filename = $article_id . "-" . sha1($url);
+    private function cache_url($article_id, $url) {
+        $local_filename = $article_id . "-" . sha1($url);
 
-		if (!$this->cache->exists($local_filename)) {
-			Debug::log("cache_images: downloading: $url to $local_filename", Debug::$LOG_VERBOSE);
+        if (!$this->cache->exists($local_filename)) {
+            Debug::log("cache_images: downloading: $url to $local_filename", Debug::$LOG_VERBOSE);
 
-			$data = fetch_file_contents(["url" => $url, "max_size" => MAX_CACHE_FILE_SIZE]);
+            $data = fetch_file_contents(["url" => $url, "max_size" => MAX_CACHE_FILE_SIZE]);
 
-			if ($data)
-				return $this->cache->put($local_filename, $data);;
+            if ($data)
+                return $this->cache->put($local_filename, $data);;
 
-		} else {
-			//Debug::log("cache_images: local file exists for $url", Debug::$LOG_VERBOSE);
+        } else {
+            //Debug::log("cache_images: local file exists for $url", Debug::$LOG_VERBOSE);
 
-			return true;
-		}
+            return true;
+        }
 
-		return false;
-	}
+        return false;
+    }
 
-	private function cache_article_images($content, $site_url, $owner_uid, $article_id) {
-		$status_filename = $article_id . "-" . sha1($site_url) . ".status";
+    private function cache_article_images($content, $site_url, $owner_uid, $article_id) {
+        $status_filename = $article_id . "-" . sha1($site_url) . ".status";
 
-		/* housekeeping might run as a separate user, in this case status/media might not be writable */
-		if (!$this->cache->isWritable($status_filename)) {
-			Debug::log("status not writable: $status_filename", Debug::$LOG_VERBOSE);
-			return false;
-		}
+        /* housekeeping might run as a separate user, in this case status/media might not be writable */
+        if (!$this->cache->isWritable($status_filename)) {
+            Debug::log("status not writable: $status_filename", Debug::$LOG_VERBOSE);
+            return false;
+        }
 
-		Debug::log("status: $status_filename", Debug::$LOG_VERBOSE);
+        Debug::log("status: $status_filename", Debug::$LOG_VERBOSE);
 
         if ($this->cache->exists($status_filename))
             $status = json_decode($this->cache->get($status_filename), true);
@@ -176,49 +176,49 @@ 
             return false;
         }
 
-		$doc = new DOMDocument();
+        $doc = new DOMDocument();
 
-		$has_images = false;
-		$success = false;
+        $has_images = false;
+        $success = false;
 
         if ($doc->loadHTML('<?xml encoding="UTF-8">' . $content)) {
-			$xpath = new DOMXPath($doc);
-			$entries = $xpath->query('(//img[@src])|(//video/source[@src])');
+            $xpath = new DOMXPath($doc);
+            $entries = $xpath->query('(//img[@src])|(//video/source[@src])');
 
-			foreach ($entries as $entry) {
+            foreach ($entries as $entry) {
 
-				if ($entry->hasAttribute('src') && strpos($entry->getAttribute('src'), "data:") !== 0) {
+                if ($entry->hasAttribute('src') && strpos($entry->getAttribute('src'), "data:") !== 0) {
 
-					$has_images = true;
+                    $has_images = true;
 
-					$src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
+                    $src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
 
-					if ($this->cache_url($article_id, $src)) {
-						$success = true;
-					}
-				}
-			}
-		}
+                    if ($this->cache_url($article_id, $src)) {
+                        $success = true;
+                    }
+                }
+            }
+        }
 
-		$esth = $this->pdo->prepare("SELECT content_url FROM ttrss_enclosures WHERE post_id = ? AND
+        $esth = $this->pdo->prepare("SELECT content_url FROM ttrss_enclosures WHERE post_id = ? AND
 			(content_type LIKE '%image%' OR content_type LIKE '%video%')");
 
         if ($esth->execute([$article_id])) {
-        	while ($enc = $esth->fetch()) {
+            while ($enc = $esth->fetch()) {
 
-        		$has_images = true;
-        		$url = rewrite_relative_url($site_url, $enc["content_url"]);
+                $has_images = true;
+                $url = rewrite_relative_url($site_url, $enc["content_url"]);
 
-				if ($this->cache_url($article_id, $url)) {
-					$success = true;
-				}
-			}
-		}
+                if ($this->cache_url($article_id, $url)) {
+                    $success = true;
+                }
+            }
+        }
 
-		return $success || !$has_images;
-	}
+        return $success || !$has_images;
+    }
 
-	public function api_version() {
-		return 2;
-	}
+    public function api_version() {
+        return 2;
+    }
 }

plugins/vf_shared/init.php

Indentation +58 added lines, -58 removed lines

@@ -1,78 +1,78 @@
 <?php
 class VF_Shared extends Plugin {
 
-	/* @var PluginHost $host */
-	private $host;
+    /* @var PluginHost $host */
+    private $host;
 
-	public function about() {
-		return array(1.0,
-			"Feed for all articles actively shared by URL",
-			"fox",
-			false);
-	}
+    public function about() {
+        return array(1.0,
+            "Feed for all articles actively shared by URL",
+            "fox",
+            false);
+    }
 
-	public function init($host) {
-		$this->host = $host;
+    public function init($host) {
+        $this->host = $host;
 
-		$host->add_feed(-1, __("Shared articles"), 'link', $this);
-	}
+        $host->add_feed(-1, __("Shared articles"), 'link', $this);
+    }
 
-	public function api_version() {
-		return 2;
-	}
+    public function api_version() {
+        return 2;
+    }
 
-	/**
-	 * @SuppressWarnings(PHPMD.UnusedFormalParameter)
-	 */
-	public function get_unread($feed_id) {
-		$sth = $this->pdo->prepare("select count(int_id) AS count
+    /**
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function get_unread($feed_id) {
+        $sth = $this->pdo->prepare("select count(int_id) AS count
 			from ttrss_user_entries where owner_uid = ? and unread = true and uuid != ''");
-		$sth->execute([$_SESSION['uid']]);
+        $sth->execute([$_SESSION['uid']]);
 
-		if ($row = $sth->fetch()) {
-			return $row['count'];
-		}
+        if ($row = $sth->fetch()) {
+            return $row['count'];
+        }
 
-		return 0;
-	}
+        return 0;
+    }
 
-	/**
-	 * @SuppressWarnings(PHPMD.UnusedFormalParameter)
-	 */
-	public function get_total($feed_id) {
-		$sth = $this->pdo->prepare("select count(int_id) AS count
+    /**
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function get_total($feed_id) {
+        $sth = $this->pdo->prepare("select count(int_id) AS count
 			from ttrss_user_entries where owner_uid = ? and uuid != ''");
-		$sth->execute([$_SESSION['uid']]);
+        $sth->execute([$_SESSION['uid']]);
 
-		if ($row = $sth->fetch()) {
-			return $row['count'];
-		}
+        if ($row = $sth->fetch()) {
+            return $row['count'];
+        }
 
-		return 0;
-	}
+        return 0;
+    }
 
-	/**
-	 * @SuppressWarnings(PHPMD.UnusedFormalParameter)
-	 */
-	public function get_headlines($feed_id, $options) {
-		$params = array(
-			"feed" => -4,
-			"limit" => $options["limit"],
-			"view_mode" => $this->get_unread(-1) > 0 ? "adaptive" : "all_articles",
-			"search" => $options['search'],
-			"override_order" => $options['override_order'],
-			"offset" => $options["offset"],
-			"filter" => $options["filter"],
-			"since_id" => $options["since_id"],
-			"include_children" => $options["include_children"],
-			"override_strategy" => "uuid != ''",
-			"override_vfeed" => "ttrss_feeds.title AS feed_title,"
-		);
+    /**
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function get_headlines($feed_id, $options) {
+        $params = array(
+            "feed" => -4,
+            "limit" => $options["limit"],
+            "view_mode" => $this->get_unread(-1) > 0 ? "adaptive" : "all_articles",
+            "search" => $options['search'],
+            "override_order" => $options['override_order'],
+            "offset" => $options["offset"],
+            "filter" => $options["filter"],
+            "since_id" => $options["since_id"],
+            "include_children" => $options["include_children"],
+            "override_strategy" => "uuid != ''",
+            "override_vfeed" => "ttrss_feeds.title AS feed_title,"
+        );
 
-		$qfh_ret = Feeds::queryFeedHeadlines($params);
-		$qfh_ret[1] = __("Shared articles");
+        $qfh_ret = Feeds::queryFeedHeadlines($params);
+        $qfh_ret[1] = __("Shared articles");
 
-		return $qfh_ret;
-	}
+        return $qfh_ret;
+    }
 
 }

plugins/no_iframes/init.php

Indentation +25 added lines, -25 removed lines

@@ -1,37 +1,37 @@
 <?php
 class No_Iframes extends Plugin {
-	private $host;
+    private $host;
 
-	public function about() {
-		return array(1.0,
-			"Remove embedded iframes (unless whitelisted)",
-			"fox");
-	}
+    public function about() {
+        return array(1.0,
+            "Remove embedded iframes (unless whitelisted)",
+            "fox");
+    }
 
-	public function init($host) {
-		$this->host = $host;
+    public function init($host) {
+        $this->host = $host;
 
-		$host->add_hook($host::HOOK_SANITIZE, $this);
-	}
+        $host->add_hook($host::HOOK_SANITIZE, $this);
+    }
 
-	/**
-	 * @SuppressWarnings(PHPMD.UnusedFormalParameter)
-	 */
-	public function hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes) {
+    /**
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes) {
 
-		$xpath = new DOMXpath($doc);
-		$entries = $xpath->query('//iframe');
+        $xpath = new DOMXpath($doc);
+        $entries = $xpath->query('//iframe');
 
-		foreach ($entries as $entry) {
-			if (!iframe_whitelisted($entry))
-				$entry->parentNode->removeChild($entry);
-		}
+        foreach ($entries as $entry) {
+            if (!iframe_whitelisted($entry))
+                $entry->parentNode->removeChild($entry);
+        }
 
-		return array($doc, $allowed_elements, $disallowed_attributes);
-	}
+        return array($doc, $allowed_elements, $disallowed_attributes);
+    }
 
-	public function api_version() {
-		return 2;
-	}
+    public function api_version() {
+        return 2;
+    }
 
 }