af_comics: split filters to separate files to ease maintenance

7 files changed, 380 insertions, 0 deletions

diff --git a/plugins/af_comics/filters/af_comics_cad.php b/plugins/af_comics/filters/af_comics_cad.php
new file mode 100644
index 000000000..6184977d1
--- /dev/null
+++ b/plugins/af_comics/filters/af_comics_cad.php
@@ -0,0 +1,39 @@
+<?php
+class Af_Comics_Cad extends Af_ComicFilter {
+
+	function supported() {
+		return array("Ctrl+Alt+Del");
+	}
+
+	function process(&$article) {
+		$owner_uid = $article["owner_uid"];
+
+		if (strpos($article["link"], "cad-comic.com/cad/") !== FALSE) {
+			if (strpos($article["plugin_data"], "af_comics,$owner_uid:") === FALSE) {
+
+				$doc = new DOMDocument();
+				@$doc->loadHTML(fetch_file_contents($article["link"]));
+
+				$basenode = false;
+
+				if ($doc) {
+					$xpath = new DOMXPath($doc);
+					$basenode = $xpath->query('(//img[contains(@src, "/comics/cad-")])')->item(0);
+
+					if ($basenode) {
+						$article["content"] = $doc->saveXML($basenode);
+						$article["plugin_data"] = "af_comics,$owner_uid:" . $article["plugin_data"];
+					}
+				}
+
+			} else if (isset($article["stored"]["content"])) {
+				$article["content"] = $article["stored"]["content"];
+			}
+
+			return true;
+		}
+
+		return false;
+	}
+}
+?>
diff --git a/plugins/af_comics/filters/af_comics_comicpress.php b/plugins/af_comics/filters/af_comics_comicpress.php
new file mode 100644
index 000000000..e60b2dfe5
--- /dev/null
+++ b/plugins/af_comics/filters/af_comics_comicpress.php
@@ -0,0 +1,50 @@
+<?php
+class Af_Comics_ComicPress extends Af_ComicFilter {
+
+	function supported() {
+		return array("Buni", "Buttersafe", "Whomp!", "Happy Jar", "CSection");
+	}
+
+	function process(&$article) {
+		$owner_uid = $article["owner_uid"];
+
+		if (strpos($article["guid"], "bunicomic.com") !== FALSE ||
+				strpos($article["guid"], "buttersafe.com") !== FALSE ||
+				strpos($article["guid"], "whompcomic.com") !== FALSE ||
+				strpos($article["guid"], "happyjar.com") !== FALSE ||
+				strpos($article["guid"], "csectioncomics.com") !== FALSE) {
+
+			 if (strpos($article["plugin_data"], "af_comics,$owner_uid:") === FALSE) {
+
+				// lol at people who block clients by user agent
+				// oh noes my ad revenue Q_Q
+
+				$res = fetch_file_contents($article["link"], false, false, false,
+					 false, false, 0,
+					 "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)");
+
+				$doc = new DOMDocument();
+				@$doc->loadHTML($res);
+
+				$basenode = false;
+
+				if ($doc) {
+					$xpath = new DOMXPath($doc);
+					$basenode = $xpath->query('//div[@id="comic"]')->item(0);
+
+					if ($basenode) {
+						$article["content"] = $doc->saveXML($basenode);
+						$article["plugin_data"] = "af_comics,$owner_uid:" . $article["plugin_data"];
+					}
+				}
+			} else if (isset($article["stored"]["content"])) {
+				$article["content"] = $article["stored"]["content"];
+			}
+
+			 return true;
+		}
+
+		return false;
+	}
+}
+?>
diff --git a/plugins/af_comics/filters/af_comics_dilbert.php b/plugins/af_comics/filters/af_comics_dilbert.php
new file mode 100644
index 000000000..4c2233a3a
--- /dev/null
+++ b/plugins/af_comics/filters/af_comics_dilbert.php
@@ -0,0 +1,52 @@
+<?php
+class Af_Comics_Dilbert extends Af_ComicFilter {
+
+	function supported() {
+		return array("Dilbert");
+	}
+
+	function process(&$article) {
+		$owner_uid = $article["owner_uid"];
+
+		if (strpos($article["guid"], "dilbert.com") !== FALSE) {
+			if (strpos($article["plugin_data"], "af_comics,$owner_uid:") === FALSE) {
+				$doc = new DOMDocument();
+				@$doc->loadHTML(fetch_file_contents($article["link"]));
+
+				$basenode = false;
+
+				if ($doc) {
+					$xpath = new DOMXPath($doc);
+					$entries = $xpath->query('(//img[@src])'); // we might also check for img[@class='strip'] I guess...
+
+					$matches = array();
+
+					foreach ($entries as $entry) {
+
+						if (preg_match("/dyn\/str_strip\/.*zoom\.gif$/", $entry->getAttribute("src"), $matches)) {
+
+							$entry->setAttribute("src",
+								rewrite_relative_url("http://dilbert.com/",
+								$matches[0]));
+
+							$basenode = $entry;
+							break;
+						}
+					}
+
+					if ($basenode) {
+						$article["content"] = $doc->saveXML($basenode);
+						$article["plugin_data"] = "af_comics,$owner_uid:" . $article["plugin_data"];
+					}
+				}
+			} else if (isset($article["stored"]["content"])) {
+				$article["content"] = $article["stored"]["content"];
+			}
+
+			return true;
+		}
+
+		return false;
+	}
+}
+?>
diff --git a/plugins/af_comics/filters/af_comics_explosm.php b/plugins/af_comics/filters/af_comics_explosm.php
new file mode 100644
index 000000000..7e0621852
--- /dev/null
+++ b/plugins/af_comics/filters/af_comics_explosm.php
@@ -0,0 +1,49 @@
+<?php
+class Af_Comics_Explosm extends Af_ComicFilter {
+
+	function supported() {
+		return array("Cyanide and Happiness");
+	}
+
+	function process(&$article) {
+		$owner_uid = $article["owner_uid"];
+
+		if (strpos($article["link"], "explosm.net/comics") !== FALSE) {
+			if (strpos($article["plugin_data"], "af_comics,$owner_uid:") === FALSE) {
+
+				$doc = new DOMDocument();
+				@$doc->loadHTML(fetch_file_contents($article["link"]));
+
+				$basenode = false;
+
+				if ($doc) {
+					$xpath = new DOMXPath($doc);
+					$entries = $xpath->query('(//img[@src])'); // we might also check for img[@class='strip'] I guess...
+
+					$matches = array();
+
+					foreach ($entries as $entry) {
+
+						if (preg_match("/(http:\/\/.*\/db\/files\/Comics\/.*)/i", $entry->getAttribute("src"), $matches)) {
+
+							$basenode = $entry;
+							break;
+						}
+					}
+
+					if ($basenode) {
+						$article["content"] = $doc->saveXML($basenode);
+						$article["plugin_data"] = "af_comics,$owner_uid:" . $article["plugin_data"];
+					}
+				}
+			} else if (isset($article["stored"]["content"])) {
+				$article["content"] = $article["stored"]["content"];
+			}
+
+			return true;
+		}
+
+		return false;
+	}
+}
+?>
diff --git a/plugins/af_comics/filters/af_comics_gocomics.php b/plugins/af_comics/filters/af_comics_gocomics.php
new file mode 100644
index 000000000..bd57c08ff
--- /dev/null
+++ b/plugins/af_comics/filters/af_comics_gocomics.php
@@ -0,0 +1,62 @@
+<?php
+class Af_Comics_GoComics extends Af_ComicFilter {
+
+	function supported() {
+		return array("GoComics");
+	}
+
+	function process(&$article) {
+		$owner_uid = $article["owner_uid"];
+
+		if (strpos($article["guid"], "gocomics.com") !== FALSE) {
+			if (strpos($article["plugin_data"], "af_comics,$owner_uid:") === FALSE) {
+				$doc = new DOMDocument();
+				@$doc->loadHTML(fetch_file_contents($article["link"]));
+
+				$basenode = false;
+
+				if ($doc) {
+					$xpath = new DOMXPath($doc);
+					$entries = $xpath->query('(//img[@src])'); // we might also check for img[@class='strip'] I guess...
+
+					$matches = array();
+
+					foreach ($entries as $entry) {
+
+						if (preg_match("/(http:\/\/assets.amuniversal.com\/.*width.*)/i", $entry->getAttribute("src"), $matches)) {
+
+							$entry->setAttribute("src", $matches[0]);
+							$basenode = $entry;
+							break;
+						}
+					}
+
+                    if (!$basenode) {
+                        // fallback on the smaller version
+                        foreach ($entries as $entry) {
+
+                            if (preg_match("/(http:\/\/assets.amuniversal.com\/.*)/i", $entry->getAttribute("src"), $matches)) {
+
+                                $entry->setAttribute("src", $matches[0]);
+                                $basenode = $entry;
+                                break;
+                            }
+                        }
+                    }
+
+					if ($basenode) {
+						$article["content"] = $doc->saveXML($basenode);
+						$article["plugin_data"] = "af_comics,$owner_uid:" . $article["plugin_data"];
+					}
+				}
+			} else if (isset($article["stored"]["content"])) {
+				$article["content"] = $article["stored"]["content"];
+			}
+
+			return true;
+		}
+
+		return false;
+	}
+}
+?>
diff --git a/plugins/af_comics/filters/af_comics_pa.php b/plugins/af_comics/filters/af_comics_pa.php
new file mode 100644
index 000000000..b44de9cff
--- /dev/null
+++ b/plugins/af_comics/filters/af_comics_pa.php
@@ -0,0 +1,89 @@
+<?php
+class Af_Comics_Pa extends Af_ComicFilter {
+
+	function supported() {
+		return array("Penny Arcade");
+	}
+
+	function process(&$article) {
+		$owner_uid = $article["owner_uid"];
+
+		if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "Comic:") !== FALSE) {
+			if (strpos($article["plugin_data"], "af_comics,$owner_uid:") === FALSE) {
+
+				if ($debug_enabled) {
+					_debug("af_pennyarcade: Processing comic");
+				}
+
+				$doc = new DOMDocument();
+				$doc->loadHTML(fetch_file_contents($article["link"]));
+
+				$basenode = false;
+
+				if ($doc) {
+					$xpath = new DOMXPath($doc);
+					$basenode = $xpath->query('(//div[@id="comicFrame"])')->item(0);
+
+					if ($basenode) {
+						$article["content"] = $doc->saveXML($basenode);
+						$article["plugin_data"] = "af_comics,$owner_uid:" . $article["plugin_data"];
+					}
+				}
+			} else if (isset($article["stored"]["content"])) {
+				$article["content"] = $article["stored"]["content"];
+			}
+
+			return true;
+		}
+
+		if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "News Post:") !== FALSE) {
+			if (strpos($article["plugin_data"], "af_comics,$owner_uid:") === FALSE) {
+				if ($debug_enabled) {
+					_debug("af_pennyarcade: Processing news post");
+				}
+				$doc = new DOMDocument();
+				$doc->loadHTML(fetch_file_contents($article["link"]));
+
+				if ($doc) {
+					$xpath = new DOMXPath($doc);
+					$entries = $xpath->query('(//div[@class="post"])');
+
+					$basenode = false;
+
+					foreach ($entries as $entry) {
+						$basenode = $entry;
+					}
+
+					$meta = $xpath->query('(//div[@class="meta"])')->item(0);
+					if ($meta->parentNode) { $meta->parentNode->removeChild($meta); }
+
+					$header = $xpath->query('(//div[@class="postBody"]/h2)')->item(0);
+					if ($header->parentNode) { $header->parentNode->removeChild($header); }
+
+					$header = $xpath->query('(//div[@class="postBody"]/div[@class="comicPost"])')->item(0);
+					if ($header->parentNode) { $header->parentNode->removeChild($header); }
+
+					$avatar = $xpath->query('(//div[@class="avatar"]//img)')->item(0);
+					$basenode->insertBefore($avatar, $basenode->firstChild);
+
+					$uninteresting = $xpath->query('(//div[@class="avatar"])');
+					foreach ($uninteresting as $i) {
+						$i->parentNode->removeChild($i);
+					}
+
+					if ($basenode){
+						$article["content"] = $doc->saveXML($basenode);
+						$article["plugin_data"] = "af_comics,$owner_uid:" . $article["plugin_data"];
+					}
+				}
+			} else if (isset($article["stored"]["content"])) {
+				$article["content"] = $article["stored"]["content"];
+			}
+
+			return true;
+		}
+
+		return false;
+	}
+}
+?>
diff --git a/plugins/af_comics/filters/af_comics_twp.php b/plugins/af_comics/filters/af_comics_twp.php
new file mode 100644
index 000000000..156b2b687
--- /dev/null
+++ b/plugins/af_comics/filters/af_comics_twp.php
@@ -0,0 +1,39 @@
+<?php
+class Af_Comics_Twp extends Af_ComicFilter {
+
+	function supported() {
+		return array("Three Word Phrase");
+	}
+
+	function process(&$article) {
+		$owner_uid = $article["owner_uid"];
+
+		if (strpos($article["link"], "threewordphrase.com") !== FALSE) {
+			if (strpos($article["plugin_data"], "af_comics,$owner_uid:") === FALSE) {
+
+				$doc = new DOMDocument();
+				@$doc->loadHTML(fetch_file_contents($article["link"]));
+
+				$basenode = false;
+
+				if ($doc) {
+					$xpath = new DOMXpath($doc);
+
+					$basenode = $xpath->query("//td/center/img")->item(0);
+
+					if ($basenode) {
+						$article["content"] = $doc->saveXML($basenode);
+						$article["plugin_data"] = "af_comics,$owner_uid:" . $article["plugin_data"];
+					}
+				}
+			} else if (isset($article["stored"]["content"])) {
+				$article["content"] = $article["stored"]["content"];
+			}
+
+			return true;
+		}
+
+		return false;
+	}
+}
+?>