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PHP PluginHost::load_data方法代码示例

本文整理汇总了PHP中PluginHost::load_data方法的典型用法代码示例。如果您正苦于以下问题：PHP PluginHost::load_data方法的具体用法？PHP PluginHost::load_data怎么用？PHP PluginHost::load_data使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PluginHost的用法示例。


在下文中一共展示了PluginHost::load_data方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: update_rss_feed

function update_rss_feed($feed, $ignore_daemon = false, $no_cache = false)
{
    $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug'];
    _debug("start", $debug_enabled);
    $result = db_query("SELECT id,update_interval,auth_login,\n\t\t\tfeed_url,auth_pass,cache_images,last_updated,\n\t\t\tmark_unread_on_update, owner_uid,\n\t\t\tpubsub_state, auth_pass_encrypted,\n\t\t\t(SELECT max(date_entered) FROM\n\t\t\t\tttrss_entries, ttrss_user_entries where ref_id = id AND feed_id = '{$feed}') AS last_article_timestamp\n\t\t\tFROM ttrss_feeds WHERE id = '{$feed}'");
    if (db_num_rows($result) == 0) {
        _debug("feed {$feed} NOT FOUND/SKIPPED", $debug_enabled);
        return false;
    }
    $last_updated = db_fetch_result($result, 0, "last_updated");
    $last_article_timestamp = @strtotime(db_fetch_result($result, 0, "last_article_timestamp"));
    if (defined('_DISABLE_HTTP_304')) {
        $last_article_timestamp = 0;
    }
    $owner_uid = db_fetch_result($result, 0, "owner_uid");
    $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result, 0, "mark_unread_on_update"));
    $pubsub_state = db_fetch_result($result, 0, "pubsub_state");
    $auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result, 0, "auth_pass_encrypted"));
    db_query("UPDATE ttrss_feeds SET last_update_started = NOW()\n\t\t\tWHERE id = '{$feed}'");
    $auth_login = db_fetch_result($result, 0, "auth_login");
    $auth_pass = db_fetch_result($result, 0, "auth_pass");
    if ($auth_pass_encrypted) {
        require_once "crypt.php";
        $auth_pass = decrypt_string($auth_pass);
    }
    $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
    $fetch_url = db_fetch_result($result, 0, "feed_url");
    $feed = db_escape_string($feed);
    $date_feed_processed = date('Y-m-d H:i');
    $cache_filename = CACHE_DIR . "/simplepie/" . sha1($fetch_url) . ".xml";
    $pluginhost = new PluginHost();
    $pluginhost->set_debug($debug_enabled);
    $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid);
    $pluginhost->load(PLUGINS, PluginHost::KIND_ALL);
    $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid);
    $pluginhost->load_data();
    $rss = false;
    $rss_hash = false;
    $force_refetch = isset($_REQUEST["force_refetch"]);
    if (file_exists($cache_filename) && is_readable($cache_filename) && !$auth_login && !$auth_pass && filemtime($cache_filename) > time() - 30) {
        _debug("using local cache.", $debug_enabled);
        @($feed_data = file_get_contents($cache_filename));
        if ($feed_data) {
            $rss_hash = sha1($feed_data);
        }
    } else {
        _debug("local cache will not be used for this feed", $debug_enabled);
    }
    if (!$rss) {
        foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) {
            $feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed);
        }
        if (!$feed_data) {
            _debug("fetching [{$fetch_url}]...", $debug_enabled);
            _debug("If-Modified-Since: " . gmdate('D, d M Y H:i:s \\G\\M\\T', $last_article_timestamp), $debug_enabled);
            $feed_data = fetch_file_contents($fetch_url, false, $auth_login, $auth_pass, false, $no_cache ? FEED_FETCH_NO_CACHE_TIMEOUT : FEED_FETCH_TIMEOUT, $force_refetch ? 0 : $last_article_timestamp);
            global $fetch_curl_used;
            if (!$fetch_curl_used) {
                $tmp = @gzdecode($feed_data);
                if ($tmp) {
                    $feed_data = $tmp;
                }
            }
            $feed_data = trim($feed_data);
            _debug("fetch done.", $debug_enabled);
            /* if ($feed_data) {
            					$error = verify_feed_xml($feed_data);
            
            					if ($error) {
            						_debug("error verifying XML, code: " . $error->code, $debug_enabled);
            
            						if ($error->code == 26) {
            							_debug("got error 26, trying to decode entities...", $debug_enabled);
            
            							$feed_data = html_entity_decode($feed_data, ENT_COMPAT, 'UTF-8');
            
            							$error = verify_feed_xml($feed_data);
            
            							if ($error) $feed_data = '';
            						}
            					}
            				} */
        }
        if (!$feed_data) {
            global $fetch_last_error;
            global $fetch_last_error_code;
            _debug("unable to fetch: {$fetch_last_error} [{$fetch_last_error_code}]", $debug_enabled);
            $error_escaped = '';
            // If-Modified-Since
            if ($fetch_last_error_code != 304) {
                $error_escaped = db_escape_string($fetch_last_error);
            } else {
                _debug("source claims data not modified, nothing to do.", $debug_enabled);
            }
            db_query("UPDATE ttrss_feeds SET last_error = '{$error_escaped}',\n\t\t\t\t\t\tlast_updated = NOW() WHERE id = '{$feed}'");
            return;
        }
    }
    foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_FETCHED) as $plugin) {
        $feed_data = $plugin->hook_feed_fetched($feed_data, $fetch_url, $owner_uid, $feed);
//.........这里部分代码省略.........
开发者ID:cs-team，项目名称:tiny_tiny_rss-openshift-quickstart，代码行数:101，代码来源:rssfuncs.php

示例2: index


//.........这里部分代码省略.........
     print "<button dojoType=\"dijit.form.Button\" onclick=\"return validatePrefsReset()\">" . __('Reset to defaults') . "</button>";
     print "&nbsp;";
     /* $checked = $_SESSION["prefs_show_advanced"] ? "checked='1'" : "";
     
     		print "<input onclick='toggleAdvancedPrefs()'
     				id='prefs_show_advanced'
     				dojoType=\"dijit.form.CheckBox\"
     				$checked
     				type=\"checkbox\"></input>
     				<label for='prefs_show_advanced'>" .
     				__("Show additional preferences") . "</label>"; */
     PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION, "hook_prefs_tab_section", "prefPrefsPrefsOutside");
     print "</form>";
     print '</div>';
     # inner pane
     print '</div>';
     # border container
     print "</div>";
     #pane
     print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"" . __('Plugins') . "\">";
     print "<p>" . __("You will need to reload Tiny Tiny RSS for plugin changes to take effect.") . "</p>";
     print_notice(__("Download more plugins at tt-rss.org <a class=\"visibleLink\" target=\"_blank\" href=\"http://tt-rss.org/forum/viewforum.php?f=22\">forums</a> or <a target=\"_blank\" class=\"visibleLink\" href=\"http://tt-rss.org/wiki/Plugins\">wiki</a>."));
     print "<form dojoType=\"dijit.form.Form\" id=\"changePluginsForm\">";
     print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">\n\t\tevt.preventDefault();\n\t\tif (this.validate()) {\n\t\t\tnotify_progress('Saving data...', true);\n\n\t\t\tnew Ajax.Request('backend.php', {\n\t\t\t\tparameters: dojo.objectToQuery(this.getValues()),\n\t\t\t\tonComplete: function(transport) {\n\t\t\t\t\tnotify('');\n\t\t\t\t\tif (confirm(__('Selected plugins have been enabled. Reload?'))) {\n\t\t\t\t\t\twindow.location.reload();\n\t\t\t\t\t}\n\t\t\t} });\n\n\t\t}\n\t\t</script>";
     print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pref-prefs\">";
     print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"setplugins\">";
     print "<table width='100%' class='prefPluginsList'>";
     print "<tr><td colspan='4'><h3>" . __("System plugins") . "</h3></td></tr>";
     print "<tr class=\"title\">\n\t\t\t\t<td width=\"5%\">&nbsp;</td>\n\t\t\t\t<td width='10%'>" . __('Plugin') . "</td>\n\t\t\t\t<td width=''>" . __('Description') . "</td>\n\t\t\t\t<td width='5%'>" . __('Version') . "</td>\n\t\t\t\t<td width='10%'>" . __('Author') . "</td></tr>";
     $system_enabled = array_map("trim", explode(",", PLUGINS));
     $user_enabled = array_map("trim", explode(",", get_pref("_ENABLED_PLUGINS")));
     $tmppluginhost = new PluginHost();
     $tmppluginhost->load_all($tmppluginhost::KIND_ALL, $_SESSION["uid"]);
     $tmppluginhost->load_data(true);
     foreach ($tmppluginhost->get_plugins() as $name => $plugin) {
         $about = $plugin->about();
         if ($about[3] && strpos($name, "example") === FALSE) {
             if (in_array($name, $system_enabled)) {
                 $checked = "checked='1'";
             } else {
                 $checked = "";
             }
             print "<tr>";
             print "<td align='center'><input disabled='1'\n\t\t\t\t\t\tdojoType=\"dijit.form.CheckBox\" {$checked}\n\t\t\t\t\t\ttype=\"checkbox\"></td>";
             $plugin_icon = $checked ? "plugin.png" : "plugin_disabled.png";
             print "<td><label><img src='images/{$plugin_icon}' alt=''> {$name}</label></td>";
             print "<td>" . htmlspecialchars($about[1]);
             if (@$about[4]) {
                 print " &mdash; <a target=\"_blank\" class=\"visibleLink\"\n\t\t\t\t\t\thref=\"" . htmlspecialchars($about[4]) . "\">" . __("more info") . "</a>";
             }
             print "</td>";
             print "<td>" . htmlspecialchars(sprintf("%.2f", $about[0])) . "</td>";
             print "<td>" . htmlspecialchars($about[2]) . "</td>";
             if (count($tmppluginhost->get_all($plugin)) > 0) {
                 if (in_array($name, $system_enabled)) {
                     print "<td><a href='#' onclick=\"clearPluginData('{$name}')\"\n\t\t\t\t\t\t\tclass='visibleLink'>" . __("Clear data") . "</a></td>";
                 }
             }
             print "</tr>";
         }
     }
     print "<tr><td colspan='4'><h3>" . __("User plugins") . "</h3></td></tr>";
     print "<tr class=\"title\">\n\t\t\t\t<td width=\"5%\">&nbsp;</td>\n\t\t\t\t<td width='10%'>" . __('Plugin') . "</td>\n\t\t\t\t<td width=''>" . __('Description') . "</td>\n\t\t\t\t<td width='5%'>" . __('Version') . "</td>\n\t\t\t\t<td width='10%'>" . __('Author') . "</td></tr>";
     foreach ($tmppluginhost->get_plugins() as $name => $plugin) {
         $about = $plugin->about();
         if (!$about[3] && strpos($name, "example") === FALSE) {
开发者ID:bohoo，项目名称:tiny_tiny_rss-openshift-quickstart-2，代码行数:67，代码来源:prefs.php

示例3: update_rss_feed

function update_rss_feed($feed, $ignore_daemon = false, $no_cache = false, $rss = false)
{
    $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug'];
    _debug_suppress(!$debug_enabled);
    _debug("start", $debug_enabled);
    $result = db_query("SELECT title FROM ttrss_feeds\n\t\t\tWHERE id = '{$feed}'");
    $title = db_fetch_result($result, 0, "title");
    // feed was batch-subscribed or something, we need to get basic info
    // this is not optimal currently as it fetches stuff separately TODO: optimize
    if ($title == "[Unknown]") {
        _debug("setting basic feed info for {$feed}...");
        set_basic_feed_info($feed);
    }
    $result = db_query("SELECT id,update_interval,auth_login,\n\t\t\tfeed_url,auth_pass,cache_images,\n\t\t\tmark_unread_on_update, owner_uid,\n\t\t\tpubsub_state, auth_pass_encrypted,\n\t\t\tfeed_language,\n\t\t\t(SELECT max(date_entered) FROM\n\t\t\t\tttrss_entries, ttrss_user_entries where ref_id = id AND feed_id = '{$feed}') AS last_article_timestamp\n\t\t\tFROM ttrss_feeds WHERE id = '{$feed}'");
    if (db_num_rows($result) == 0) {
        _debug("feed {$feed} NOT FOUND/SKIPPED", $debug_enabled);
        return false;
    }
    $last_article_timestamp = @strtotime(db_fetch_result($result, 0, "last_article_timestamp"));
    if (defined('_DISABLE_HTTP_304')) {
        $last_article_timestamp = 0;
    }
    $owner_uid = db_fetch_result($result, 0, "owner_uid");
    $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result, 0, "mark_unread_on_update"));
    $pubsub_state = db_fetch_result($result, 0, "pubsub_state");
    $auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result, 0, "auth_pass_encrypted"));
    db_query("UPDATE ttrss_feeds SET last_update_started = NOW()\n\t\t\tWHERE id = '{$feed}'");
    $auth_login = db_fetch_result($result, 0, "auth_login");
    $auth_pass = db_fetch_result($result, 0, "auth_pass");
    if ($auth_pass_encrypted) {
        require_once "crypt.php";
        $auth_pass = decrypt_string($auth_pass);
    }
    $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
    $fetch_url = db_fetch_result($result, 0, "feed_url");
    $feed_language = db_escape_string(mb_strtolower(db_fetch_result($result, 0, "feed_language")));
    if (!$feed_language) {
        $feed_language = 'english';
    }
    $feed = db_escape_string($feed);
    $date_feed_processed = date('Y-m-d H:i');
    $cache_filename = CACHE_DIR . "/simplepie/" . sha1($fetch_url) . ".xml";
    $pluginhost = new PluginHost();
    $pluginhost->set_debug($debug_enabled);
    $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid);
    $pluginhost->load(PLUGINS, PluginHost::KIND_ALL);
    $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid);
    $pluginhost->load_data();
    if ($rss && is_object($rss) && get_class($rss) == "FeedParser") {
        _debug("using previously initialized parser object");
    } else {
        $rss_hash = false;
        $force_refetch = isset($_REQUEST["force_refetch"]);
        foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) {
            $feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed, $last_article_timestamp, $auth_login, $auth_pass);
        }
        // try cache
        if (!$feed_data && file_exists($cache_filename) && is_readable($cache_filename) && !$auth_login && !$auth_pass && filemtime($cache_filename) > time() - 30) {
            _debug("using local cache [{$cache_filename}].", $debug_enabled);
            @($feed_data = file_get_contents($cache_filename));
            if ($feed_data) {
                $rss_hash = sha1($feed_data);
            }
        } else {
            _debug("local cache will not be used for this feed", $debug_enabled);
        }
        // fetch feed from source
        if (!$feed_data) {
            _debug("fetching [{$fetch_url}]...", $debug_enabled);
            _debug("If-Modified-Since: " . gmdate('D, d M Y H:i:s \\G\\M\\T', $last_article_timestamp), $debug_enabled);
            $feed_data = fetch_file_contents($fetch_url, false, $auth_login, $auth_pass, false, $no_cache ? FEED_FETCH_NO_CACHE_TIMEOUT : FEED_FETCH_TIMEOUT, $force_refetch ? 0 : $last_article_timestamp);
            global $fetch_curl_used;
            if (!$fetch_curl_used) {
                $tmp = @gzdecode($feed_data);
                if ($tmp) {
                    $feed_data = $tmp;
                }
            }
            $feed_data = trim($feed_data);
            _debug("fetch done.", $debug_enabled);
            // cache vanilla feed data for re-use
            if ($feed_data && !$auth_pass && !$auth_login && is_writable(CACHE_DIR . "/simplepie")) {
                $new_rss_hash = sha1($feed_data);
                if ($new_rss_hash != $rss_hash) {
                    _debug("saving {$cache_filename}", $debug_enabled);
                    @file_put_contents($cache_filename, $feed_data);
                }
            }
        }
        if (!$feed_data) {
            global $fetch_last_error;
            global $fetch_last_error_code;
            _debug("unable to fetch: {$fetch_last_error} [{$fetch_last_error_code}]", $debug_enabled);
            $error_escaped = '';
            // If-Modified-Since
            if ($fetch_last_error_code != 304) {
                $error_escaped = db_escape_string($fetch_last_error);
            } else {
                _debug("source claims data not modified, nothing to do.", $debug_enabled);
            }
//.........这里部分代码省略.........
开发者ID:rnavarro，项目名称:tt-rss，代码行数:101，代码来源:rssfuncs.php

示例4: PluginHost

 static function create_published_article($title, $url, $content, $labels_str, $owner_uid)
 {
     $guid = 'SHA1:' . sha1("ttshared:" . $url . $owner_uid);
     // include owner_uid to prevent global GUID clash
     if (!$content) {
         $pluginhost = new PluginHost();
         $pluginhost->load_all(PluginHost::KIND_ALL, $owner_uid);
         $pluginhost->load_data();
         $af_readability = $pluginhost->get_plugin("Af_Readability");
         if ($af_readability) {
             $enable_share_anything = $pluginhost->get($af_readability, "enable_share_anything");
             if ($enable_share_anything) {
                 $extracted_content = $af_readability->extract_content($url);
                 if ($extracted_content) {
                     $content = db_escape_string($extracted_content);
                 }
             }
         }
     }
     $content_hash = sha1($content);
     if ($labels_str != "") {
         $labels = explode(",", $labels_str);
     } else {
         $labels = array();
     }
     $rc = false;
     if (!$title) {
         $title = $url;
     }
     if (!$title && !$url) {
         return false;
     }
     if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) {
         return false;
     }
     db_query("BEGIN");
     // only check for our user data here, others might have shared this with different content etc
     $result = db_query("SELECT id FROM ttrss_entries, ttrss_user_entries WHERE\n\t\t\tguid = '{$guid}' AND ref_id = id AND owner_uid = '{$owner_uid}' LIMIT 1");
     if (db_num_rows($result) != 0) {
         $ref_id = db_fetch_result($result, 0, "id");
         $result = db_query("SELECT int_id FROM ttrss_user_entries WHERE\n\t\t\t\tref_id = '{$ref_id}' AND owner_uid = '{$owner_uid}' LIMIT 1");
         if (db_num_rows($result) != 0) {
             $int_id = db_fetch_result($result, 0, "int_id");
             db_query("UPDATE ttrss_entries SET\n\t\t\t\t\tcontent = '{$content}', content_hash = '{$content_hash}' WHERE id = '{$ref_id}'");
             db_query("UPDATE ttrss_user_entries SET published = true,\n\t\t\t\t\t\tlast_published = NOW() WHERE\n\t\t\t\t\t\tint_id = '{$int_id}' AND owner_uid = '{$owner_uid}'");
         } else {
             db_query("INSERT INTO ttrss_user_entries\n\t\t\t\t\t(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache,\n\t\t\t\t\t\tlast_read, note, unread, last_published)\n\t\t\t\t\tVALUES\n\t\t\t\t\t('{$ref_id}', '', NULL, NULL, {$owner_uid}, true, '', '', NOW(), '', false, NOW())");
         }
         if (count($labels) != 0) {
             foreach ($labels as $label) {
                 label_add_article($ref_id, trim($label), $owner_uid);
             }
         }
         $rc = true;
     } else {
         $result = db_query("INSERT INTO ttrss_entries\n\t\t\t\t(title, guid, link, updated, content, content_hash, date_entered, date_updated)\n\t\t\t\tVALUES\n\t\t\t\t('{$title}', '{$guid}', '{$url}', NOW(), '{$content}', '{$content_hash}', NOW(), NOW())");
         $result = db_query("SELECT id FROM ttrss_entries WHERE guid = '{$guid}'");
         if (db_num_rows($result) != 0) {
             $ref_id = db_fetch_result($result, 0, "id");
             db_query("INSERT INTO ttrss_user_entries\n\t\t\t\t\t(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache,\n\t\t\t\t\t\tlast_read, note, unread, last_published)\n\t\t\t\t\tVALUES\n\t\t\t\t\t('{$ref_id}', '', NULL, NULL, {$owner_uid}, true, '', '', NOW(), '', false, NOW())");
             if (count($labels) != 0) {
                 foreach ($labels as $label) {
                     label_add_article($ref_id, trim($label), $owner_uid);
                 }
             }
             $rc = true;
         }
     }
     db_query("COMMIT");
     return $rc;
 }
开发者ID:kucrut，项目名称:tt-rss，代码行数:71，代码来源:article.php

示例5: update_rss_feed

function update_rss_feed($link, $feed, $ignore_daemon = false, $no_cache = false, $override_url = false)
{
    require_once "lib/simplepie/simplepie.inc";
    $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug'];
    if ($debug_enabled) {
        _debug("update_rss_feed: start");
    }
    $result = db_query($link, "SELECT id,update_interval,auth_login,\n\t\t\tfeed_url,auth_pass,cache_images,last_updated,\n\t\t\tmark_unread_on_update, owner_uid,\n\t\t\tpubsub_state\n\t\t\tFROM ttrss_feeds WHERE id = '{$feed}'");
    if (db_num_rows($result) == 0) {
        if ($debug_enabled) {
            _debug("update_rss_feed: feed {$feed} NOT FOUND/SKIPPED");
        }
        return false;
    }
    $last_updated = db_fetch_result($result, 0, "last_updated");
    $owner_uid = db_fetch_result($result, 0, "owner_uid");
    $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result, 0, "mark_unread_on_update"));
    $pubsub_state = db_fetch_result($result, 0, "pubsub_state");
    db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()\n\t\t\tWHERE id = '{$feed}'");
    $auth_login = db_fetch_result($result, 0, "auth_login");
    $auth_pass = db_fetch_result($result, 0, "auth_pass");
    $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
    $fetch_url = db_fetch_result($result, 0, "feed_url");
    $feed = db_escape_string($feed);
    /* if ($auth_login && $auth_pass ){
    			$url_parts = array();
    			preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
    
    			if ($url_parts[1] && $url_parts[2]) {
    				$fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
    			}
    		} */
    if ($override_url) {
        $fetch_url = $override_url;
    }
    if ($debug_enabled) {
        _debug("update_rss_feed: fetching [{$fetch_url}]...");
    }
    // Ignore cache if new feed or manual update.
    $cache_age = is_null($last_updated) || $last_updated == '1970-01-01 00:00:00' ? -1 : get_feed_update_interval($link, $feed) * 60;
    $simplepie_cache_dir = CACHE_DIR . "/simplepie";
    if (!is_dir($simplepie_cache_dir)) {
        mkdir($simplepie_cache_dir);
    }
    $feed_data = fetch_file_contents($fetch_url, false, $auth_login, $auth_pass, false, $no_cache ? 15 : 45);
    if (!$feed_data) {
        global $fetch_last_error;
        if ($debug_enabled) {
            _debug("update_rss_feed: unable to fetch: {$fetch_last_error}");
        }
        $error_escaped = db_escape_string($fetch_last_error);
        db_query($link, "UPDATE ttrss_feeds SET last_error = '{$error_escaped}',\n\t\t\t\t\tlast_updated = NOW() WHERE id = '{$feed}'");
        return;
    }
    $pluginhost = new PluginHost($link);
    $pluginhost->set_debug($debug_enabled);
    $user_plugins = get_pref($link, "_ENABLED_PLUGINS", $owner_uid);
    $pluginhost->load(PLUGINS, $pluginhost::KIND_ALL);
    $pluginhost->load($user_plugins, $pluginhost::KIND_USER, $owner_uid);
    $pluginhost->load_data();
    foreach ($pluginhost->get_hooks($pluginhost::HOOK_FEED_FETCHED) as $plugin) {
        $feed_data = $plugin->hook_feed_fetched($feed_data);
    }
    if ($debug_enabled) {
        _debug("update_rss_feed: fetch done, parsing...");
    }
    $rss = new SimplePie();
    $rss->set_sanitize_class("SanitizeDummy");
    // simplepie ignores the above and creates default sanitizer anyway,
    // so let's override it...
    $rss->sanitize = new SanitizeDummy();
    $rss->set_output_encoding('UTF-8');
    $rss->set_raw_data($feed_data);
    if ($debug_enabled) {
        _debug("feed update interval (sec): " . get_feed_update_interval($link, $feed) * 60);
    }
    $rss->enable_cache(!$no_cache);
    if (!$no_cache) {
        $rss->set_cache_location($simplepie_cache_dir);
        $rss->set_cache_duration($cache_age);
    }
    @$rss->init();
    //		print_r($rss);
    $feed = db_escape_string($feed);
    if (!$rss->error()) {
        // We use local pluginhost here because we need to load different per-user feed plugins
        $pluginhost->run_hooks($pluginhost::HOOK_FEED_PARSED, "hook_feed_parsed", $rss);
        if ($debug_enabled) {
            _debug("update_rss_feed: processing feed data...");
        }
        //			db_query($link, "BEGIN");
        if (DB_TYPE == "pgsql") {
            $favicon_interval_qpart = "favicon_last_checked < NOW() - INTERVAL '12 hour'";
        } else {
            $favicon_interval_qpart = "favicon_last_checked < DATE_SUB(NOW(), INTERVAL 12 HOUR)";
        }
        $result = db_query($link, "SELECT title,site_url,owner_uid,\n\t\t\t\t(favicon_last_checked IS NULL OR {$favicon_interval_qpart}) AS\n\t\t\t\t\t\tfavicon_needs_check\n\t\t\t\tFROM ttrss_feeds WHERE id = '{$feed}'");
        $registered_title = db_fetch_result($result, 0, "title");
        $orig_site_url = db_fetch_result($result, 0, "site_url");
        $favicon_needs_check = sql_bool_to_bool(db_fetch_result($result, 0, "favicon_needs_check"));
//.........这里部分代码省略.........
开发者ID:bohoo，项目名称:tiny_tiny_rss-openshift-quickstart-1，代码行数:101，代码来源:rssfuncs.php


注：本文中的PluginHost::load_data方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。