Merge branch 'master' of git@github.com:batterseapower/prefix-search

batterseapower · May 17, 2009 · 2193a0c · 2193a0c
2 parents 6e672ce + 6231712
commit 2193a0c
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Showing 3 changed files with 79 additions and 27 deletions.
diff --git a/index.htm b/index.htm
@@ -1,10 +1,22 @@
 <html>
    <head>
       <title>Prefix Search</title>
-      <link rel="search" type="application/opensearchdescription+xml" href="/opensearch.xml" title="Prefix Search" />
+      <link rel="search" type="application/opensearchdescription+xml" href="opensearch.xml" title="Prefix Search" />
    </head>
    <body>
-      <h1>Prefix Search</h1>
+      <h1><a href="index.htm">Prefix Search</a></h1>
-      <p>This page is only here so you can get to the OpenSearch Description file.</p>
+
+      <p>I am a simple search provider that easily lets you use multiple different search
+         engines by adding a prefix to your searches. For example, you could search for
+         <a href="search.php?query=rt+fight+club"><tt>rt Fight Club</tt></a> to run a search
+         for that film on <a href="http://www.rottentomatoes.com">Rotten Tomatoes</a>.</p>
+
+      <p>A full list of prefixes you can use is available by searching for
+         <a href="search.php">nothing at all</a>.</p>
+
+      <form action="search.php">
+          <input type="text" name="query" />
+          <input type="submit" />
+      </form>
    </body>
 </html>
diff --git a/opensearch.xml b/opensearch.xml
@@ -4,5 +4,7 @@
         <Description>Prefix Search</Description>
         <Image height="16" width="16" type="image/x-icon">http://prefix-search.omega-prime.co.uk/favicon.ico</Image>
         <Url type="text/html" method="get" template="http://prefix-search.omega-prime.co.uk/search.php?query={searchTerms}" />
-        <!--<moz:SearchForm>http://en.wikipedia.org/wiki/Special:Search</moz:SearchForm>-->
+        <!-- I'm going to cheat and use Google suggestions (since that is the default prefix, after all) -->
+        <Url type="application/x-suggestions+json" template="http://suggestqueries.google.com/complete/search?hl=en&amp;q={searchTerms}"/>
+        <moz:SearchForm>http://prefix-search.omega-prime.co.uk</moz:SearchForm>
 </OpenSearchDescription>
diff --git a/search.php b/search.php
@@ -38,31 +38,69 @@
 # Find user query
 $query = $_GET['query'];
 
-# Parse query term into initial subquery and actual query text
+if (!$query) {
-if (preg_match("/^([^\\s]+)\\s+(.*)$/", $query, $matches)) {
+    # If we didn't get a query, show the user what they COULD have done
-   # Extract relevant stuff from the regex gubbins
+?>
-   $provider_string = strtolower($matches[1]);
+<html>
-   $subquery = $matches[2];
+   <head>
+      <title>Prefix Search</title>
+      <link rel="search" type="application/opensearchdescription+xml" href="opensearch.xml" title="Prefix Search" />
+   </head>
+   <body>
+      <h1><a href="index.htm">Prefix Search</a></h1>
+
+      <table>
+         <tr>
+            <th>Prefix</th>
+            <th>Template</th>
+         </tr>
+<?php
+    foreach ($providers as $provider) {
+        $provider_strings = $provider[1];
+        $encoded_provider_template = htmlentities($provider[2]);
+
+        foreach ($provider_strings as $i => $provider_string) {
+            $encoded_provider_string = htmlentities($provider_string);
+            echo "<tr><td>$encoded_provider_string</td>";
+            if ($i == 0) {
+                $provider_strings_count = sizeof($provider_strings);
+                echo "<td rowspan=\"$provider_strings_count\">$encoded_provider_template</td>";
+            }
+            echo "</tr>";
+        }
+    }
+?>
+      </table>
+   </body>
+</html>
+<?php
+} else {
+    # Parse query term into initial subquery and actual query text
+    if (preg_match("/^([^\\s]+)\\s+(.*)$/", $query, $matches)) {
+       # Extract relevant stuff from the regex gubbins
+       $provider_string = strtolower($matches[1]);
+       $subquery = $matches[2];
 
-   # Find a matching template
+       # Find a matching template
-   $template = NULL;
+       $template = NULL;
-   foreach ($providers as $i => $provider) {
+       foreach ($providers as $provider) {
-      $provider_strings = $provider[1];
+          $provider_strings = $provider[1];
-      $provider_template = $provider[2];
+          $provider_template = $provider[2];
-      if (is_numeric(array_search($provider_string, $provider_strings))) {
+          if (is_numeric(array_search($provider_string, $provider_strings))) {
-         $template = $provider_template;
+             $template = $provider_template;
-         break;
+             break;
-      }
+          }
-   }
+       }
 
-   # Redirect immediately if we recognised the template
+       # Redirect immediately if we recognised the template
-   if ($template) {
+       if ($template) {
-      http_redirect(str_replace("{searchTerms}", urlencode($subquery), $template));
+          http_redirect(str_replace("{searchTerms}", urlencode($subquery), $template));
-      return;
+          return;
-   }
+       }
-}
+    }
 
-# Default redirection
+    # Default redirection
-http_redirect("http://www.google.com/search?q=" . urlencode($query));
+    http_redirect("http://www.google.com/search?q=" . urlencode($query));
+}
 
 ?>