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Code Issues Releases Wiki Activity

Linkwords - add caching

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This commit is contained in:
e107steved
2008-12-13 18:04:52 +00:00
parent c9ebac0827
commit 74fa7f70c6
2 changed files with 102 additions and 73 deletions
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41
e107_plugins/linkwords/admin_config.php
View File

@@ -11,23 +11,23 @@
| GNU General Public License (http://gnu.org). | GNU General Public License (http://gnu.org).
| |
| $Source: /cvs_backup/e107_0.8/e107_plugins/linkwords/admin_config.php,v $ | $Source: /cvs_backup/e107_0.8/e107_plugins/linkwords/admin_config.php,v $
| $Revision: 1.7 $ | $Revision: 1.8 $
| |
| ***** START OF VERSION WHICH ALLOWS TOOLTIPS (also order of forms changed ) | ***** START OF VERSION WHICH ALLOWS TOOLTIPS (also order of forms changed )
| |
| $Date: 2008-12-07 21:55:01 $ | $Date: 2008-12-13 18:04:52 $
| $Author: e107steved $ | $Author: e107steved $
+----------------------------------------------------------------------------+ +----------------------------------------------------------------------------+
*/ */
require_once("../../class2.php"); require_once("../../class2.php");
if (!plugInstalled('linkwords')) header("Location: ".e_BASE."index.php"); if (!getperms("P") || !plugInstalled('linkwords'))
if (!getperms("P"))
{ {
header("location:".e_BASE."index.php"); header("location:".e_BASE."index.php");
exit ; exit ;
} }
require_once(e_ADMIN."auth.php"); require_once(e_ADMIN."auth.php");
@include_lan(e_PLUGIN."linkwords/languages/".e_LANGUAGE."_admin_linkwords.php"); @include_lan(e_PLUGIN."linkwords/languages/".e_LANGUAGE."_admin_linkwords.php");
define('LW_CACHE_TAG', 'nomd5_linkwords');
$lw_context_areas = array( $lw_context_areas = array(
'TITLE' => LWLAN_33, 'TITLE' => LWLAN_33,
@@ -69,6 +69,7 @@ if(isset($deltest[LWLAN_17]))
{ {
$sql->db_Delete("linkwords", "linkword_id=".$delete_id); $sql->db_Delete("linkwords", "linkword_id=".$delete_id);
$admin_log->log_event('LINKWD_03','ID: '.$delete_id,''); $admin_log->log_event('LINKWD_03','ID: '.$delete_id,'');
$e107->ecache->clear_sys(LW_CACHE_TAG);
$message = LWLAN_19; $message = LWLAN_19;
} }
} }
@@ -97,23 +98,24 @@ if (isset($_POST['saveopts_linkword']))
'LINKTEXT' => FALSE, 'LINKTEXT' => FALSE,
'RAWTEXT' => FALSE 'RAWTEXT' => FALSE
); );
foreach ($_POST['lw_visibility_area'] as $can_see) foreach ($_POST['lw_visibility_area'] as $can_see)
{
if (key_exists($can_see,$lw_context_areas))
{ {
$pref['lw_context_visibility'][$can_see] = TRUE; if (key_exists($can_see,$lw_context_areas))
{
$pref['lw_context_visibility'][$can_see] = TRUE;
}
} }
} // Text area for 'exclude' pages - use same method as for menus
// Text area for 'exclude' pages - use same method as for menus $pagelist = explode("\r\n", $_POST['linkword_omit_pages']);
$pagelist = explode("\r\n", $_POST['linkword_omit_pages']); for ($i = 0 ; $i < count($pagelist) ; $i++)
for ($i = 0 ; $i < count($pagelist) ; $i++) {
{ $pagelist[$i] = trim($pagelist[$i]);
$pagelist[$i] = trim($pagelist[$i]); }
} $pref['lw_page_visibility'] = '2-'.implode("|", $pagelist); // '2' for 'hide on specified pages'
$pref['lw_page_visibility'] = '2-'.implode("|", $pagelist); // '2' for 'hide on specified pages' $pref['lw_ajax_enable'] = isset($_POST['lw_ajax_enable']);
$pref['lw_ajax_enable'] = isset($_POST['lw_ajax_enable']); save_prefs();
save_prefs(); $logString = implode(', ',$pref['lw_context_visibility']).'[!br!]'.$pref['lw_page_visibility'].'[!br!]'.$pref['lw_ajax_enable'];
$logString = implode(', ',$pref['lw_context_visibility']).'[!br!]'.$pref['lw_page_visibility'].'[!br!]'.$pref['lw_ajax_enable']; $e107->ecache->clear_sys(LW_CACHE_TAG);
$admin_log->log_event('LINKWD_04',$logString,''); $admin_log->log_event('LINKWD_04',$logString,'');
} }
@@ -160,6 +162,7 @@ if (isset($_POST['submit_linkword']) || isset($_POST['update_linkword']))
$message = LWLAN_57; $message = LWLAN_57;
} }
} }
$e107->ecache->clear_sys(LW_CACHE_TAG);
} }
} }

134
e107_plugins/linkwords/e_tohtml.php
View File

@@ -11,8 +11,8 @@
| GNU General Public License (http://gnu.org). | GNU General Public License (http://gnu.org).
| |
| $Source: /cvs_backup/e107_0.8/e107_plugins/linkwords/e_tohtml.php,v $ | $Source: /cvs_backup/e107_0.8/e107_plugins/linkwords/e_tohtml.php,v $
| $Revision: 1.3 $ | $Revision: 1.4 $
| $Date: 2008-12-07 21:55:01 $ | $Date: 2008-12-13 18:04:52 $
| $Author: e107steved $ | $Author: e107steved $
| |
| *utf - flags functions which need utf-8-aware code | *utf - flags functions which need utf-8-aware code
@@ -27,6 +27,8 @@ TODO:
if (!defined('e107_INIT')) { exit; } if (!defined('e107_INIT')) { exit; }
if (!plugInstalled('linkwords')) exit; if (!plugInstalled('linkwords')) exit;
define('LW_CACHE_ENABLE', TRUEE);
define('LW_CACHE_TAG', 'nomd5_linkwords');
class e_tohtml_linkwords class e_tohtml_linkwords
{ {
@@ -37,72 +39,96 @@ class e_tohtml_linkwords
var $link_list = array(); // Corresponding list of links to apply var $link_list = array(); // Corresponding list of links to apply
var $ext_list = array(); // Flags to determine 'open in new window' for link var $ext_list = array(); // Flags to determine 'open in new window' for link
var $tip_list = array(); // Store for tooltips var $tip_list = array(); // Store for tooltips
var $LinkID = array(); // Unique ID for each linkword
var $area_opts = array(); // Process flags for the various contexts var $area_opts = array(); // Process flags for the various contexts
var $block_list = array(); // Array of 'blocked' pages var $block_list = array(); // Array of 'blocked' pages
var $LinkID = array(); // Unique ID for each linkword
/* constructor */ /* constructor */
function e_tohtml_linkwords() function e_tohtml_linkwords()
{ {
global $pref, $tp; global $pref, $tp, $e107;
// See whether they should be active on this page - if not, no point doing anything! // See whether they should be active on this page - if not, no point doing anything!
if ((strpos(e_SELF, ADMINDIR) !== FALSE) || (strpos(e_PAGE, "admin_") !== FALSE)) return; // No linkwords on admin directories if ((strpos(e_SELF, ADMINDIR) !== FALSE) || (strpos(e_PAGE, "admin_") !== FALSE)) return; // No linkwords on admin directories
// Now see if disabled on specific pages // Now see if disabled on specific pages
$check_url = e_SELF.(e_QUERY ? "?".e_QUERY : ''); $check_url = e_SELF.(e_QUERY ? "?".e_QUERY : '');
$this->block_list = explode("|",substr(varset($pref['lw_page_visibility'],''),2)); // Knock off the 'show/hide' flag $this->block_list = explode("|",substr(varset($pref['lw_page_visibility'],''),2)); // Knock off the 'show/hide' flag
foreach ($this->block_list as $p) foreach ($this->block_list as $p)
{
if ($p=trim($p))
{ {
if(substr($p, -1) == '!') if ($p=trim($p))
{ {
$p = substr($p, 0, -1); if(substr($p, -1) == '!')
if(substr($check_url, strlen($p)*-1) == $p) return; {
} $p = substr($p, 0, -1);
else if(substr($check_url, strlen($p)*-1) == $p) return;
{ }
if(strpos($check_url, $p) !== FALSE) return; else
} {
} if(strpos($check_url, $p) !== FALSE) return;
} }
}
}
// Will probably need linkwords on this page - so get the info // Will probably need linkwords on this page - so get the info
$link_sql = new db; if (LW_CACHE_ENABLE && ($temp = $e107->ecache->retrieve_sys(LW_CACHE_TAG)))
if($link_sql -> db_Select("linkwords", "*", "linkword_active!=1")) {
{ $ret = eval($temp);
$this->lw_enabled = TRUE; if ($ret)
while ($row = $link_sql->db_Fetch()) {
{ echo "Error reading linkwords cache: {$ret}<br />";
extract($row); $temp = '';
// $lw = strtolower($linkword_word); // It was trimmed when saved *utf
$lw = $tp->uStrToLower($linkword_word); // It was trimmed when saved *utf
if ($linkword_active == 2) $linkword_link = ''; // Make sure linkword disabled
if ($linkword_active < 2) $linkword_tooltip = ''; // Make sure tooltip disabled
$lwID = max($row['linkword_tip_id'], $row['linkword_id']); // If no specific ID defined, use the DB record ID
if (strpos($lw,','))
{ // Several words to same link
$lwlist = explode(',',$lw);
foreach ($lwlist as $lw)
{
$this->word_list[] = trim($lw);
$this->link_list[] = $linkword_link;
$this->tip_list[] = $linkword_tooltip;
$this->ext_list[] = $linkword_newwindow;
$this->LinkID[] = $lwID;
}
} }
else else
{ {
$this->word_list[] = $lw; $this->lw_enabled = TRUE;
$this->link_list[] = $linkword_link;
$this->tip_list[] = $linkword_tooltip;
$this->ext_list[] = $linkword_newwindow;
$this->LinkID[] = $lwID;
} }
} }
} if (!$temp)
{ // Either cache disabled, or no info in cache (or error reading/processing cache)
$link_sql = new db;
if($link_sql -> db_Select("linkwords", "*", "linkword_active!=1"))
{
$this->lw_enabled = TRUE;
while ($row = $link_sql->db_Fetch())
{
extract($row);
$lw = $tp->uStrToLower($linkword_word); // It was trimmed when saved *utf
if ($linkword_active == 2) $linkword_link = ''; // Make sure linkword disabled
if ($linkword_active < 2) $linkword_tooltip = ''; // Make sure tooltip disabled
$lwID = max($row['linkword_tip_id'], $row['linkword_id']); // If no specific ID defined, use the DB record ID
if (strpos($lw,','))
{ // Several words to same link
$lwlist = explode(',',$lw);
foreach ($lwlist as $lw)
{
$this->word_list[] = trim($lw);
$this->link_list[] = $linkword_link;
$this->tip_list[] = $linkword_tooltip;
$this->ext_list[] = $linkword_newwindow;
$this->LinkID[] = $lwID;
}
}
else
{
$this->word_list[] = $lw;
$this->link_list[] = $linkword_link;
$this->tip_list[] = $linkword_tooltip;
$this->ext_list[] = $linkword_newwindow;
$this->LinkID[] = $lwID;
}
}
if (LW_CACHE_ENABLE)
{ // Write to file for next time
$temp = '';
foreach (array('word_list', 'link_list', 'tip_list', 'ext_list', 'LinkID') as $var)
{
$temp .= '$this->'.$var.'='.var_export($this->$var, TRUE).";\n";
}
$e107->ecache->set_sys(LW_CACHE_TAG,$temp);
}
}
}
$this->area_opts = $pref['lw_context_visibility']; $this->area_opts = $pref['lw_context_visibility'];
$this->utfMode = (strtolower(CHARSET) == 'utf-8') ? 'u' : ''; // Flag to enable utf-8 on regex $this->utfMode = (strtolower(CHARSET) == 'utf-8') ? 'u' : ''; // Flag to enable utf-8 on regex
$this->lwAjaxEnabled = varset($pref['lw_ajax_enable'],0); $this->lwAjaxEnabled = varset($pref['lw_ajax_enable'],0);