/**
* Note: This file may contain artifacts of previous malicious infection.
* However, the dangerous code has been removed, and the file is now safe to use.
*/

/**
 * @file
 * Pathologic text filter for Drupal.
 *
 * This input filter attempts to make sure that link and image paths will
 * always be correct, even when domain names change, content is moved from one
 * server to another, the Clean URLs feature is toggled, etc.
 */

/**
 * Implements hook_filter_info().
 */
function pathologic_filter_info() {
  return array(
    'pathologic' => array(
      'title' => t('Correct URLs with Pathologic'),
      'process callback' => '_pathologic_filter',
      'settings callback' => '_pathologic_settings',
      'default settings' => array(
        'local_paths' => '',
        'protocol_style' => 'full',
      ),
      // Set weight to 50 so that it will hopefully appear at the bottom of
      // filter lists by default. 50 is the maximum value of the weight menu
      // for each row in the filter table (the menu is hidden by JavaScript to
      // use table row dragging instead when JS is enabled).
      'weight' => 50,
    )
  );
}

/**
 * Settings callback for Pathologic.
 */
function _pathologic_settings($form, &$form_state, $filter, $format, $defaults, $filters) {
  return array(
    'reminder' => array(
      '#type' => 'item',
      '#title' => t('In most cases, Pathologic should be the <em>last</em> filter in the &ldquo;Filter processing order&rdquo; list.'),
      '#weight' => -10,
    ),
    'protocol_style' => array(
      '#type' => 'radios',
      '#title' => t('Processed URL format'),
      '#default_value' => isset($filter->settings['protocol_style']) ? $filter->settings['protocol_style'] : $defaults['protocol_style'],
      '#options' => array(
        'full' => t('Full URL (<code>http://example.com/foo/bar</code>)'),
        'proto-rel' => t('Protocol relative URL (<code>//example.com/foo/bar</code>)'),
        'path' => t('Path relative to server root (<code>/foo/bar</code>)'),
      ),
      '#description' => t('The <em>Full URL</em> option is best for stopping broken images and links in syndicated content (such as in RSS feeds), but will likely lead to problems if your site is accessible by both HTTP and HTTPS. Paths output with the <em>Protocol relative URL</em> option will avoid such problems, but feed readers and other software not using up-to-date standards may be confused by the paths. The <em>Path relative to server root</em> option will avoid problems with sites accessible by both HTTP and HTTPS with no compatibility concerns, but will absolutely not fix broken images and links in syndicated content.'),
      '#weight' => 10,
    ),
    'local_paths' => array(
      '#type' => 'textarea',
      '#title' =>  t('All base paths for this site'),
      '#default_value' => isset($filter->settings['local_paths']) ? $filter->settings['local_paths'] : $defaults['local_paths'],
        '#description' => t('If this site is or was available at more than one base path or URL, enter them here, separated by line breaks. For example, if this site is live at <code>http://example.com/</code> but has a staging version at <code>http://dev.example.org/staging/</code>, you would enter both those URLs here. If confused, please read <a href="!docs">Pathologic&rsquo;s documentation</a> for more information about this option and what it affects.', array('!docs' => 'http://drupal.org/node/257026')),
      '#weight' => 20,
    ),
  );
}

/**
 * Pathologic filter callback.
 *
 * Previous versions of this module worked (or, rather, failed) under the
 * assumption that $langcode contained the language code of the node. Sadly,
 * this isn't the case.
 * @see http://drupal.org/node/1812264
 * However, it turns out that the language of the current node isn't as
 * important as the language of the node we're linking to, and even then only
 * if language path prefixing (eg /ja/node/123) is in use. REMEMBER THIS IN THE
 * FUTURE, ALBRIGHT.
 *
 * The below code uses the @ operator before parse_url() calls because in PHP
 * 5.3.2 and earlier, parse_url() causes a warning of parsing fails. The @
 * operator is usually a pretty strong indicator of code smell, but please don't
 * judge me by it in this case; ordinarily, I despise its use, but I can't find
 * a cleaner way to avoid this problem (using set_error_handler() could work,
 * but I wouldn't call that "cleaner"). Fortunately, Drupal 8 will require at
 * least PHP 5.3.5, so this mess doesn't have to spread into the D8 branch of
 * Pathologic.
 * @see https://drupal.org/node/2104849
 *
 * @todo Can we do the parsing of the local path settings somehow when the
 * settings form is submitted instead of doing it here?
 */
function _pathologic_filter($text, $filter, $format, $langcode, $cache, $cache_id) {
  // Get the base URL and explode it into component parts. We add these parts
  // to the exploded local paths settings later.
  global $base_url;
  $base_url_parts = @parse_url($base_url . '/');
  // Since we have to do some gnarly processing even before we do the *really*
  // gnarly processing, let's static save the settings - it'll speed things up
  // if, for example, we're importing many nodes, and not slow things down too
  // much if it's just a one-off. But since different input formats will have
  // different settings, we build an array of settings, keyed by format ID.
  $cached_settings = &drupal_static(__FUNCTION__, array());
  if (!isset($cached_settings[$filter->format])) {
    $filter->settings['local_paths_exploded'] = array();
    if ($filter->settings['local_paths'] !== '') {
      // Build an array of the exploded local paths for this format's settings.
      // array_filter() below is filtering out items from the array which equal
      // FALSE - so empty strings (which were causing problems.
      // @see http://drupal.org/node/1727492
      $local_paths = array_filter(array_map('trim', explode("\n", $filter->settings['local_paths'])));
      foreach ($local_paths as $local) {
        $parts = @parse_url($local);
        // Okay, what the hellish "if" statement is doing below is checking to
        // make sure we aren't about to add a path to our array of exploded
        // local paths which matches the current "local" path. We consider it
        // not a match, if…
        // @todo: This is pretty horrible. Can this be simplified?
        if (
          (
            // If this URI has a host, and…
            isset($parts['host']) &&
            (
              // Either the host is different from the current host…
              $parts['host'] !== $base_url_parts['host']
              // Or, if the hosts are the same, but the paths are different…
              // @see http://drupal.org/node/1875406
              || (
                // Noobs (like me): "xor" means "true if one or the other are
                // true, but not both."
                (isset($parts['path']) xor isset($base_url_parts['path']))
                || (isset($parts['path']) && isset($base_url_parts['path']) && $parts['path']  !== $base_url_parts['path'])
              )
            )
          ) ||
          // Or…
          (
            // The URI doesn't have a host…
            !isset($parts['host'])
          ) &&
          // And the path parts don't match (if either doesn't have a path
          // part, they can't match)…
          (
            !isset($parts['path']) ||
            !isset($base_url_parts['path']) ||
            $parts['path'] !== $base_url_parts['path']
          )
        ) {
          // Add it to the list.
          $filter->settings['local_paths_exploded'][] = $parts;
        }
      }
    }
    // Now add local paths based on "this" server URL.
    $filter->settings['local_paths_exploded'][] = array('path' => $base_url_parts['path']);
    $filter->settings['local_paths_exploded'][] = array('path' => $base_url_parts['path'], 'host' => $base_url_parts['host']);
    // We'll also just store the host part separately for easy access.
    $filter->settings['base_url_host'] = $base_url_parts['host'];

    $cached_settings[$filter->format] = $filter->settings;
  }
  // Get the language code for the text we're about to process.
  $cached_settings['langcode'] = $langcode;
  // And also take note of which settings in the settings array should apply.
  $cached_settings['current_settings'] = &$cached_settings[$filter->format];

  // Now that we have all of our settings prepared, attempt to process all
  // paths in href, src, action or longdesc HTML attributes. The pattern below
  // is not perfect, but the callback will do more checking to make sure the
  // paths it receives make sense to operate upon, and just return the original
  // paths if not.
  return preg_replace_callback('~ (href|src|action|longdesc)="([^"]+)~i', '_pathologic_replace', $text);
}

/**
 * Process and replace paths. preg_replace_callback() callback.
 */
function _pathologic_replace($matches) {
  // Get the base path.
  global $base_path;

  // Get the settings for the filter. Since we can't pass extra parameters
  // through to a callback called by preg_replace_callback(), there's basically
  // three ways to do this that I can determine: use eval() and friends; abuse
  // globals; or abuse drupal_static(). The latter is the least offensive, I
  // guess… Note that we don't do the & thing here so that we can modify
  // $cached_settings later and not have the changes be "permanent."
  $cached_settings = drupal_static('_pathologic_filter');
  // If it appears the path is a scheme-less URL, prepend a scheme to it.
  // parse_url() cannot properly parse scheme-less URLs. Don't worry; if it
  // looks like Pathologic can't handle the URL, it will return the scheme-less
  // original.
  // @see https://drupal.org/node/1617944
  // @see https://drupal.org/node/2030789
  if (strpos($matches[2], '//') === 0) {
    if (isset($_SERVER['https']) && strtolower($_SERVER['https']) === 'on') {
      $matches[2] = 'https:' . $matches[2];
    }
    else {
      $matches[2] = 'http:' . $matches[2];
    }
  }
  // Now parse the URL after reverting HTML character encoding.
  // @see http://drupal.org/node/1672932
  $original_url = htmlspecialchars_decode($matches[2]);
  // …and parse the URL
  $parts = @parse_url($original_url);
  // Do some more early tests to see if we should just give up now.
  if (
    // If parse_url() failed, give up.
    $parts === FALSE
    || (
      // If there's a scheme part and it doesn't look useful, bail out.
      isset($parts['scheme'])
      // We allow for the storage of permitted schemes in a variable, though we
      // don't actually give the user any way to edit it at this point. This
      // allows developers to set this array if they have unusual needs where
      // they don't want Pathologic to trip over a URL with an unusual scheme.
      // @see http://drupal.org/node/1834308
      // "files" and "internal" are for Path Filter compatibility.
      && !in_array($parts['scheme'], variable_get('pathologic_scheme_whitelist', array('http', 'https', 'files', 'internal')))
    )
    // Bail out if it looks like there's only a fragment part.
    || (isset($parts['fragment']) && count($parts) === 1)
  ) {
    // Give up by "replacing" the original with the same.
    return $matches[0];
  }

  if (isset($parts['path'])) {
    // Undo possible URL encoding in the path.
    // @see http://drupal.org/node/1672932
    $parts['path'] = rawurldecode($parts['path']);
  }
  else {
    $parts['path'] = '';
  }

  // Check to see if we're dealing with a file.
  // @todo Should we still try to do path correction on these files too?
  if (isset($parts['scheme']) && $parts['scheme'] === 'files') {
    // Path Filter "files:" support. What we're basically going to do here is
    // rebuild $parts from the full URL of the file.
    $new_parts = @parse_url(file_create_url(file_default_scheme() . '://' . $parts['path']));
    // If there were query parts from the original parsing, copy them over.
    if (!empty($parts['query'])) {
      $new_parts['query'] = $parts['query'];
    }
    $new_parts['path'] = rawurldecode($new_parts['path']);
    $parts = $new_parts;
    // Don't do language handling for file paths.
    $cached_settings['is_file'] = TRUE;
  }
  else {
    $cached_settings['is_file'] = FALSE;
  }

  // Let's also bail out of this doesn't look like a local path.
  $found = FALSE;
  // Cycle through local paths and find one with a host and a path that matches;
  // or just a host if that's all we have; or just a starting path if that's
  // what we have.
  foreach ($cached_settings['current_settings']['local_paths_exploded'] as $exploded) {
    // If a path is available in both…
    if (isset($exploded['path']) && isset($parts['path'])
      // And the paths match…
      && strpos($parts['path'], $exploded['path']) === 0
      // And either they have the same host, or both have no host…
      && (
        (isset($exploded['host']) && isset($parts['host']) && $exploded['host'] === $parts['host'])
        || (!isset($exploded['host']) && !isset($parts['host']))
      )
    ) {
      // Remove the shared path from the path. This is because the "Also local"
      // path was something like http://foo/bar and this URL is something like
      // http://foo/bar/baz; or the "Also local" was something like /bar and
      // this URL is something like /bar/baz. And we only care about the /baz
      // part.
      $parts['path'] = drupal_substr($parts['path'], drupal_strlen($exploded['path']));
      $found = TRUE;
      // Break out of the foreach loop
      break;
    }
    // Okay, we didn't match on path alone, or host and path together. Can we
    // match on just host? Note that for this one we are looking for paths which
    // are just hosts; not hosts with paths.
    elseif ((isset($parts['host']) && !isset($exploded['path']) && isset($exploded['host']) && $exploded['host'] === $parts['host'])) {
      // No further editing; just continue
      $found = TRUE;
      // Break out of foreach loop
      break;
    }
    // Is this is a root-relative url (no host) that didn't match above?
    // Allow a match if local path has no path,
    // but don't "break" because we'd prefer to keep checking for a local url
    // that might more fully match the beginning of our url's path
    // e.g.: if our url is /foo/bar we'll mark this as a match for
    // http://example.com but want to keep searching and would prefer a match
    // to http://example.com/foo if that's configured as a local path
    elseif (!isset($parts['host']) && (!isset($exploded['path']) || $exploded['path'] === $base_path)) {
      $found = TRUE;
    }
  }

  // If the path is not within the drupal root return original url, unchanged
  if (!$found) {
    return $matches[0];
  }

  // Okay, format the URL.
  // If there's still a slash lingering at the start of the path, chop it off.
  $parts['path'] = ltrim($parts['path'],'/');

  // Examine the query part of the URL. Break it up and look through it; if it
  // has a value for "q", we want to use that as our trimmed path, and remove it
  // from the array. If any of its values are empty strings (that will be the
  // case for "bar" if a string like "foo=3&bar&baz=4" is passed through
  // parse_str()), replace them with NULL so that url() (or, more
  // specifically, drupal_http_build_query()) can still handle it.
  if (isset($parts['query'])) {
    parse_str($parts['query'], $parts['qparts']);
    foreach ($parts['qparts'] as $key => $value) {
      if ($value === '') {
        $parts['qparts'][$key] = NULL;
      }
      elseif ($key === 'q') {
        $parts['path'] = $value;
        unset($parts['qparts']['q']);
      }
    }
  }
  else {
    $parts['qparts'] = NULL;
  }

  // If we don't have a path yet, bail out.
  if (!isset($parts['path'])) {
    return $matches[0];
  }

  // If we didn't previously identify this as a file, check to see if the file
  // exists now that we have the correct path relative to DRUPAL_ROOT
  if (!$cached_settings['is_file']) {
    $cached_settings['is_file'] = !empty($parts['path']) && is_file(DRUPAL_ROOT . '/'. $parts['path']);
  }

  // Okay, deal with language stuff.
  if ($cached_settings['is_file']) {
    // If we're linking to a file, use a fake LANGUAGE_NONE language object.
    // Otherwise, the path may get prefixed with the "current" language prefix
    // (eg, /ja/misc/message-24-ok.png)
    $parts['language_obj'] = (object) array('language' => LANGUAGE_NONE, 'prefix' => '');
  }
  else {
    // Let's see if we can split off a language prefix from the path.
    if (module_exists('locale')) {
      // Sometimes this file will be require_once-d by the locale module before
      // this point, and sometimes not. We require_once it ourselves to be sure.
      require_once DRUPAL_ROOT . '/includes/language.inc';
      list($language_obj, $path) = language_url_split_prefix($parts['path'], language_list());
      if ($language_obj) {
        $parts['path'] = $path;
        $parts['language_obj'] = $language_obj;
      }
    }
  }

  // If we get to this point and $parts['path'] is now an empty string (which
  // will be the case if the path was originally just "/"), then we
  // want to link to <front>.
  if ($parts['path'] === '') {
    $parts['path'] = '<front>';
  }
  // Build the parameters we will send to url()
  $url_params = array(
    'path' => $parts['path'],
    'options' => array(
      'query' => $parts['qparts'],
      'fragment' => isset($parts['fragment']) ? $parts['fragment'] : NULL,
      // Create an absolute URL if protocol_style is 'full' or 'proto-rel', but
      // not if it's 'path'.
      'absolute' => $cached_settings['current_settings']['protocol_style'] !== 'path',
      // If we seem to have found a language for the path, pass it along to
      // url(). Otherwise, ignore the 'language' parameter.
      'language' => isset($parts['language_obj']) ? $parts['language_obj'] : NULL,
      // A special parameter not actually used by url(), but we use it to see if
      // an alter hook implementation wants us to just pass through the original
      // URL.
      'use_original' => FALSE,
    ),
  );

  // Add the original URL to the parts array
  $parts['original'] = $original_url;

  // Now alter!
  // @see http://drupal.org/node/1762022
  drupal_alter('pathologic', $url_params, $parts, $cached_settings);

  // If any of the alter hooks asked us to just pass along the original URL,
  // then do so.
  if ($url_params['options']['use_original']) {
    return $matches[0];
  }

  // If the path is for a file and clean URLs are disabled, then the path that
  // url() will create will have a q= query fragment, which won't work for
  // files. To avoid that, we use this trick to temporarily turn clean URLs on.
  // This is horrible, but it seems to be the sanest way to do this.
  // @see http://drupal.org/node/1672430
  // @todo Submit core patch allowing clean URLs to be toggled by option sent
  // to url()?
  if (!empty($cached_settings['is_file'])) {
    $cached_settings['orig_clean_url'] = !empty($GLOBALS['conf']['clean_url']);
    if (!$cached_settings['orig_clean_url']) {
      $GLOBALS['conf']['clean_url'] = TRUE;
    }
  }

  // Now for the url() call. Drumroll, please…
  $url = url($url_params['path'], $url_params['options']);

  // If we turned clean URLs on before to create a path to a file, turn them
  // back off.
  if ($cached_settings['is_file'] && !$cached_settings['orig_clean_url']) {
    $GLOBALS['conf']['clean_url'] = FALSE;
  }

  // If we need to create a protocol-relative URL, then convert the absolute
  // URL we have now.
  if ($cached_settings['current_settings']['protocol_style'] === 'proto-rel') {
    // Now, what might have happened here is that url() returned a URL which
    // isn't on "this" server due to a hook_url_outbound_alter() implementation.
    // We don't want to convert the URL in that case. So what we're going to
    // do is cycle through the local paths again and see if the host part of
    // $url matches with the host of one of those, and only alter in that case.
    $url_parts = @parse_url($url);
    if (!empty($url_parts['host']) && $url_parts['host'] === $cached_settings['current_settings']['base_url_host']) {
      $url = _pathologic_url_to_protocol_relative($url);
    }
  }

  // Apply HTML character encoding, as is required for HTML attributes.
  // @see http://drupal.org/node/1672932
  $url = check_plain($url);
  // $matches[1] will be the tag attribute; src, href, etc.
  return " {$matches[1]}=\"{$url}";
}

/**
 * Convert a full URL with a protocol to a protocol-relative URL.
 *
 * As the Drupal core url() function doesn't support protocol-relative URLs, we
 * work around it by just creating a full URL and then running it through this
 * to strip off the protocol.
 *
 * Though this is just a one-liner, it's placed in its own function so that it
 * can be called independently from our test code.
 */
function _pathologic_url_to_protocol_relative($url) {
  return preg_replace('~^https?://~', '//', $url);
}
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            <div  about="/article/environmental-geology/2012/12/southwest-fire-science-consortium-field-trip-chiricahua" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
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    <div class="field field-name-field-art-category"><a href="/article-category/environmental-geology" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Environmental Geology</a></div><div class="field field-name-post-date">Dec 19, 2012</div><div><h3><a href="/article/environmental-geology/2012/12/southwest-fire-science-consortium-field-trip-chiricahua">Southwest Fire Science Consortium Field Trip to the Chiricahua National Monument: Discussion of the Impacts of the 2011 Horseshoe 2 Fire</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/leanndra-arechederra-romero" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Leanndra Arechederra-Romero</a></div>  </div>

      <div class="group-left">
      <div class="home-page-thumbnail"><a href="/article/environmental-geology/2012/12/southwest-fire-science-consortium-field-trip-chiricahua"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/romero-figure2.jpg?itok=q___20Y6" width="100" height="67" alt="" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>On November 8<sup>th</sup>, 2012, the Southwest Fire Science Consortium hosted a field trip to the Chiricahua National Monument in southeastern Arizona.</p>
</div><div class="field field-name-node-link"><a href="/article/environmental-geology/2012/12/southwest-fire-science-consortium-field-trip-chiricahua" class="">Read more</a></div>    </div>
  
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            <div  about="/article/back-pages/2012/12/lee-allison%E2%80%99s-arizona-geology-blog-%E2%80%93-select-2012-highlights" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
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    <div class="field field-name-field-art-category"><a href="/article-category/back-pages" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Back Pages</a></div><div class="field field-name-post-date">Dec 19, 2012</div><div><h3><a href="/article/back-pages/2012/12/lee-allison%E2%80%99s-arizona-geology-blog-%E2%80%93-select-2012-highlights">Lee Allison’s Arizona Geology Blog – Select 2012 Highlights</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/uncreditedazgs-staff" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Uncredited/AZGS Staff</a></div>  </div>

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      <div class="home-page-thumbnail"><a href="/article/back-pages/2012/12/lee-allison%E2%80%99s-arizona-geology-blog-%E2%80%93-select-2012-highlights"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/allison-blog.jpg?itok=9Y_1I3Lh" width="100" height="40" alt="Lee Allison&#039;s blog" title="Lee Allison&#039;s blog" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>Selecting highlights from Lee Allison’s <em>Arizona Geology</em> blog of the past year was a daunting task. First, there is the number of blog entries to contend with, 419 and counting.</p>
</div><div class="field field-name-node-link"><a href="/article/back-pages/2012/12/lee-allison%E2%80%99s-arizona-geology-blog-%E2%80%93-select-2012-highlights" class="">Read more</a></div>    </div>
  
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            <div  about="/article/back-pages/2012/12/arizona-centennial-brings-new-experience-azgs" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
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    <div class="field field-name-field-art-category"><a href="/article-category/back-pages" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Back Pages</a></div><div class="field field-name-post-date">Dec 19, 2012</div><div><h3><a href="/article/back-pages/2012/12/arizona-centennial-brings-new-experience-azgs">Arizona Centennial Brings New Experience to AZGS</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/rowena-davis" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Rowena Davis</a></div>  </div>

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      <div class="home-page-thumbnail"><a href="/article/back-pages/2012/12/arizona-centennial-brings-new-experience-azgs"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/Trimble-video-pic.jpg?itok=ZBSRk4pV" width="100" height="56" alt="" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>The Arizona Geological Survey brought its technical expertise to a new arena in 2012 when it volunteered to head the Arizona Experience website centennial project.</p>
</div><div class="field field-name-node-link"><a href="/article/back-pages/2012/12/arizona-centennial-brings-new-experience-azgs" class="">Read more</a></div>    </div>
  
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            <div  about="/article/back-pages/2012/12/pirate-fault-western-santa-catalina-mountains-tucson-arizona-movie" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
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    <div class="field field-name-field-art-category"><a href="/article-category/back-pages" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Back Pages</a></div><div class="field field-name-post-date">Dec 19, 2012</div><div><h3><a href="/article/back-pages/2012/12/pirate-fault-western-santa-catalina-mountains-tucson-arizona-movie">The Pirate Fault of the western Santa Catalina Mountains, Tucson, Arizona: The Movie</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/uncreditedazgs-staff" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Uncredited/AZGS Staff</a></div>  </div>

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      <div class="home-page-thumbnail"><a href="/article/back-pages/2012/12/pirate-fault-western-santa-catalina-mountains-tucson-arizona-movie"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/Dwight-Hoxie-on-Pirate-fault.jpg?itok=OEKivKGb" width="100" height="75" alt="Dwight Hoxie on Pirate fault" title="Dwight Hoxie on Pirate fault" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>A new Arizona Geological Survey Contributed Report by Dwight Hoxie, Exhuming the Remains of the Inactive Mountain-Front Pirate Fault, Santa Catalina Mountains, Southeastern Arizona, describes the Pirate fault system of the western Santa Catalina Mountains.</p>
</div><div class="field field-name-node-link"><a href="/article/back-pages/2012/12/pirate-fault-western-santa-catalina-mountains-tucson-arizona-movie" class="">Read more</a></div>    </div>
  
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            <div  about="/article/back-pages/2012/12/azgs-2012-publications" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
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    <div class="field field-name-field-art-category"><a href="/article-category/back-pages" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Back Pages</a></div><div class="field field-name-post-date">Dec 18, 2012</div><div><h3><a href="/article/back-pages/2012/12/azgs-2012-publications">AZGS 2012 Publications</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/michael-conway" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Michael Conway</a></div>  </div>

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      <div class="home-page-thumbnail"><a href="/article/back-pages/2012/12/azgs-2012-publications"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/5-products-figure1.jpg?itok=WYc7TFyI" width="100" height="58" alt="" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>2012 was a banner year for AZGS publications. We published 47 reports and 20 geologic maps, for a total of 67 publications in six different publication series.</p>
</div><div class="field field-name-node-link"><a href="/article/back-pages/2012/12/azgs-2012-publications" class="">Read more</a></div>    </div>
  
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            <div  about="/article/back-pages/2012/12/arizona-statemap-program-current-status" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
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    <div class="field field-name-field-art-category"><a href="/article-category/back-pages" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Back Pages</a></div><div class="field field-name-post-date">Dec 18, 2012</div><div><h3><a href="/article/back-pages/2012/12/arizona-statemap-program-current-status">Arizona STATEMAP program: Current status</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/jon-spencer" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Jon Spencer</a></div>  </div>

      <div class="group-left">
      <div class="home-page-thumbnail"><a href="/article/back-pages/2012/12/arizona-statemap-program-current-status"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/AZindexSTATEMAP_Sept-2012.jpg?itok=wGdCJHCb" width="86" height="100" alt="STATEMAP" title="STATEMAP" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>The National Geologic Mapping Act of 1992 established the STATEMAP program to expedite production of geologic maps for the Nation.</p>
</div><div class="field field-name-node-link"><a href="/article/back-pages/2012/12/arizona-statemap-program-current-status" class="">Read more</a></div>    </div>
  
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            <div  about="/article/back-pages/2012/12/southern-arizona-geologist-and-educator-doug-shakel-dies" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
  <div class="group-header">
    <div class="field field-name-field-art-category"><a href="/article-category/back-pages" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Back Pages</a></div><div class="field field-name-post-date">Dec 18, 2012</div><div><h3><a href="/article/back-pages/2012/12/southern-arizona-geologist-and-educator-doug-shakel-dies">Southern Arizona geologist and educator Doug Shakel dies </a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/uncreditedazgs-staff" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Uncredited/AZGS Staff</a></div>  </div>

      <div class="group-left">
      <div class="home-page-thumbnail"><a href="/article/back-pages/2012/12/southern-arizona-geologist-and-educator-doug-shakel-dies"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/dshakel.jpg?itok=14ragC-f" width="100" height="75" alt="" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>Doug Shakel (1938-2012), geologist, teacher and activist, passed away on the evening of 20 November 2012 after a short battle with liver cancer.</p>
</div><div class="field field-name-node-link"><a href="/article/back-pages/2012/12/southern-arizona-geologist-and-educator-doug-shakel-dies" class="">Read more</a></div>    </div>
  
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            <div  about="/article/minerals-and-mining/2012/09/gold-activity-2012" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
  <div class="group-header">
    <div class="field field-name-field-art-category"><a href="/article-category/minerals-and-mining" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Minerals and Mining</a></div><div class="field field-name-post-date">Sep 7, 2012</div><div><h3><a href="/article/minerals-and-mining/2012/09/gold-activity-2012">Gold Activity 2012</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/nyal-niemuth" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Nyal Niemuth</a></div>  </div>

      <div class="group-left">
      <div class="home-page-thumbnail"><a href="/article/minerals-and-mining/2012/09/gold-activity-2012"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/101_1051-Feb-2012.jpg?itok=h0QnwRAF" width="100" height="57" alt="Mining at sunset" title="Mining at sunset" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>The decade-long rise in the price of gold from less than $400 per troy ounce to over $1,600 has resulted in the renewal of gold mining and increased exploration activity in Arizona. Lode properties are receiving the most significant activity due to their large number of contained ounces of gold. A few, small placer properties are also being sampled or operated on a limited scale.</p>
</div><div class="field field-name-node-link"><a href="/article/minerals-and-mining/2012/09/gold-activity-2012" class="">Read more</a></div>    </div>
  
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            <div  about="/article/geothermal/2012/08/state-geological-survey-contributions-national-geothermal-data-system" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
  <div class="group-header">
    <div class="field field-name-field-art-category"><a href="/article-category/geothermal" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Geothermal</a></div><div class="field field-name-post-date">Aug 22, 2012</div><div><h3><a href="/article/geothermal/2012/08/state-geological-survey-contributions-national-geothermal-data-system">State Geological Survey Contributions to the National Geothermal Data System (NGDS) Update</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/kim-patten" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Kim Patten</a></div>  </div>

      <div class="group-left">
      <div class="home-page-thumbnail"><a href="/article/geothermal/2012/08/state-geological-survey-contributions-national-geothermal-data-system"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/figure3.jpg?itok=xve_Uf9I" width="100" height="83" alt="" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>As of June 2012 nearly all new data collection projects have cleared the National Environmental Policy Act (NEPA) and are currently conducting new data collection efforts across sixteen states.  </p>
</div><div class="field field-name-node-link"><a href="/article/geothermal/2012/08/state-geological-survey-contributions-national-geothermal-data-system" class="">Read more</a></div>    </div>
  
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            <div  about="/article/earth-science/2012/08/earthcube-transforming-earth-science-research-21st-century" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
  <div class="group-header">
    <div class="field field-name-field-art-category"><a href="/article-category/earth-science" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Earth Science</a></div><div class="field field-name-post-date">Aug 22, 2012</div><div><h3><a href="/article/earth-science/2012/08/earthcube-transforming-earth-science-research-21st-century">EarthCube: Transforming Earth Science Research for the 21st Century</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/genevieve-pearthree" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Genevieve Pearthree</a></div>  </div>

      <div class="group-left">
      <div class="home-page-thumbnail"><a href="/article/earth-science/2012/08/earthcube-transforming-earth-science-research-21st-century"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/IMAGE%205-4.jpg?itok=cXCOTneu" width="100" height="67" alt="" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>In 2008, MIT’s Earth Systems Initiative team of 25 researchers generated 200 terabytes of data exploring marine microbial communities as part of the Darwin Project.</p>
</div><div class="field field-name-node-link"><a href="/article/earth-science/2012/08/earthcube-transforming-earth-science-research-21st-century" class="">Read more</a></div>    </div>
  
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            <div  about="/article/earth-science/2012/08/using-terrestrial-lidar-map-and-evaluate-hazards-coronado-cave" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
  <div class="group-header">
    <div class="field field-name-field-art-category"><a href="/article-category/earth-science" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Earth Science</a></div><div class="field field-name-post-date">Aug 20, 2012</div><div><h3><a href="/article/earth-science/2012/08/using-terrestrial-lidar-map-and-evaluate-hazards-coronado-cave">Using terrestrial LiDAR to map and evaluate hazards of Coronado Cave, Coronado National Memorial, Cochise County, AZ</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/john-lyons-baral" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">John Lyons-Baral</a></div>  </div>

      <div class="group-left">
      <div class="home-page-thumbnail"><a href="/article/earth-science/2012/08/using-terrestrial-lidar-map-and-evaluate-hazards-coronado-cave"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/Fig8_PointCloudProcessing.jpg?itok=sIoNIVBb" width="100" height="81" alt="Point Cloud Processing" title="Point Cloud Processing" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>Ninety-five miles southeast of Tucson, Arizona, and partway up the steep slope of Montezuma Peak, lies Coronado Cave.</p>
</div><div class="field field-name-node-link"><a href="/article/earth-science/2012/08/using-terrestrial-lidar-map-and-evaluate-hazards-coronado-cave" class="">Read more</a></div>    </div>
  
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            <div  about="/article/oil-and-gas/2012/08/summary-oil-and-gas-activity-arizona-first-half-2012" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
  <div class="group-header">
    <div class="field field-name-field-art-category"><a href="/article-category/oil-and-gas" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Oil and Gas</a></div><div class="field field-name-post-date">Aug 20, 2012</div><div><h3><a href="/article/oil-and-gas/2012/08/summary-oil-and-gas-activity-arizona-first-half-2012">Summary of oil and gas activity in Arizona first half 2012</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/steven-rauzi" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Steven Rauzi</a></div>  </div>

      <div class="group-left">
      <div class="home-page-thumbnail"><a href="/article/oil-and-gas/2012/08/summary-oil-and-gas-activity-arizona-first-half-2012"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/CO2-discovery-well-St-Johns-area-1994-2.jpg?itok=10wKpO5a" width="100" height="75" alt="" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>Thirty four drilling permits were issued and 16 wells were drilled through June 30, 2012. All but three permits and one well drilled were stratigraphic tests for potash east of Holbrook.</p>
</div><div class="field field-name-node-link"><a href="/article/oil-and-gas/2012/08/summary-oil-and-gas-activity-arizona-first-half-2012" class="">Read more</a></div>    </div>
  
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            <div  about="/article/environmental-geology/2012/04/rapid-erosion-emigrant-canyon-chiricahua-mountains-arizona" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
  <div class="group-header">
    <div class="field field-name-field-art-category"><a href="/article-category/environmental-geology" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Environmental Geology</a></div><div class="field field-name-post-date">Apr 5, 2012</div><div><h3><a href="/article/environmental-geology/2012/04/rapid-erosion-emigrant-canyon-chiricahua-mountains-arizona">Rapid Erosion in Emigrant Canyon, Chiricahua Mountains, Arizona,  Following the 2011 Horseshoe 2 Fire </a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/ann-youberg" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Ann Youberg</a></div><div class="author-padding"><a href="/authors/joseph-p-cook" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Joseph P. Cook</a></div>  </div>

      <div class="group-left">
      <div class="home-page-thumbnail"><a href="/article/environmental-geology/2012/04/rapid-erosion-emigrant-canyon-chiricahua-mountains-arizona"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/IMG_0447.JPG?itok=dS8cgSVI" width="100" height="75" alt="" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>On January 4<sup>th</sup>, 2012, AZGS geologists Ann Youberg and Joe Cook traveled to Emigrant Canyon at the north end of the Chiricahua Mountains to assess post-fire erosion following the 2011 Horseshoe 2 Fire </p>
</div><div class="field field-name-node-link"><a href="/article/environmental-geology/2012/04/rapid-erosion-emigrant-canyon-chiricahua-mountains-arizona" class="">Read more</a></div>    </div>
  
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            <div  about="/article/oil-and-gas/2012/04/summary-oil-and-gas-activity-arizona-2011" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
  <div class="group-header">
    <div class="field field-name-field-art-category"><a href="/article-category/oil-and-gas" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Oil and Gas</a></div><div class="field field-name-post-date">Apr 5, 2012</div><div><h3><a href="/article/oil-and-gas/2012/04/summary-oil-and-gas-activity-arizona-2011">Summary of oil and gas activity in Arizona in 2011</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/steven-rauzi" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Steven Rauzi</a></div>  </div>

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      <div class="home-page-thumbnail"><a href="/article/oil-and-gas/2012/04/summary-oil-and-gas-activity-arizona-2011"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/chartoilgassummary.png?itok=VNd7mAQl" width="100" height="63" alt="" title="Oil and Gas Chart" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>Seventy five drilling permits were issued, which set a record for the number of permits issued in a single year (see graph), 67 wells were drilled, and two wells were plugged in 2011.</p>
</div><div class="field field-name-node-link"><a href="/article/oil-and-gas/2012/04/summary-oil-and-gas-activity-arizona-2011" class="">Read more</a></div>    </div>
  
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            <div  about="/article/seismic/2012/04/seismicity-review-2011" typeof="sioc:Item foaf:Document" class="ds-2col-stacked-fluid node node-article view-mode-front_page clearfix">

  
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    <div class="field field-name-field-art-category"><a href="/article-category/seismic" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Seismic</a></div><div class="field field-name-post-date">Apr 5, 2012</div><div><h3><a href="/article/seismic/2012/04/seismicity-review-2011">Seismicity Review, 2011</a></h3></div><div class="label-inline">Article Author(s):&nbsp;</div><div class="author-padding"><a href="/authors/lisa-linville" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Lisa Linville</a></div><div class="author-padding"><a href="/authors/michael-conway" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Michael Conway</a></div>  </div>

      <div class="group-left">
      <div class="home-page-thumbnail"><a href="/article/seismic/2012/04/seismicity-review-2011"><img typeof="foaf:Image" src="http://azgeology.azgs.arizona.edu/sites/default/files/styles/thumbnail/public/image/article_thumb/Fig_1seismicity2011vs3.png?itok=Afzfg20U" width="78" height="100" alt="" /></a></div>    </div>
  
      <div class="group-right">
      <div class="field field-name-body"><p>In 2011, 131 instrumentally detected earthquakes were recorded in Arizona. Most of the seismicity occurred in the north-northwest quadrant of the state.</p>
</div><div class="field field-name-node-link"><a href="/article/seismic/2012/04/seismicity-review-2011" class="">Read more</a></div>    </div>
  
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