/**
     * InitContent.
     * Checks the cache status and create the content.
     */
    function pmxc_InitContent()
    {
        global $scripturl, $boardurl, $pmxCacheFunc;
        // if visible init the content
        if ($this->visible) {
            if ($this->cfg['cache'] > 0) {
                // check the block cache
                if (($cachedata = $pmxCacheFunc['get']($this->cache_key, $this->cache_mode)) !== null) {
                    list($dummy, $dummy, $this->posts, $this->attaches, $this->imgName) = $cachedata;
                } else {
                    $this->fetch_data();
                    $cachedata = array(array(), array(), $this->posts, $this->attaches, $this->imgName);
                    $pmxCacheFunc['put']($this->cache_key, $cachedata, $this->cache_time, $this->cache_mode);
                }
                unset($cachedata);
            } else {
                $this->fetch_data();
            }
            // no posts .. disable the block
            if (empty($this->posts)) {
                $this->visible = false;
            } else {
                // create page index if set ..
                if (!empty($this->cfg['config']['settings']['onpage']) && count($this->posts) > $this->cfg['config']['settings']['onpage']) {
                    // paging key
                    $this->postKey = 'pmxpost_' . $this->cfg['blocktype'] . $this->cfg['id'] . (!empty($this->inBlockCall) ? '_0' : '');
                    $this->postarray = array('pg' => 0);
                    if (isset($_POST[$this->postKey])) {
                        pmx_GetPostKey($this->postKey, $this->postarray);
                        $_SESSION['PortaMx'][$this->postKey] = $this->postarray;
                        $this->startpage = $this->postarray['pg'];
                    } elseif (isset($_SESSION['PortaMx'][$this->postKey])) {
                        if (intval($_SESSION['PortaMx'][$this->postKey]['pg'] * $this->cfg['config']['settings']['onpage']) > count($this->posts)) {
                            $this->startpage = 0;
                        } else {
                            $this->startpage = $_SESSION['PortaMx'][$this->postKey]['pg'];
                        }
                    } else {
                        $this->startpage = 0;
                    }
                    $baseurl = function_exists('pmxsef_query') ? $boardurl . '/' : $scripturl . '?';
                    $this->pmxc_constructPageIndex(count($this->posts), $this->cfg['config']['settings']['onpage'], false, $this->startpage);
                    $this->pageindex = str_replace('<a', '<a onclick="pmx_StaticBlockSub(\'' . $this->postKey . '\', this, \'/' . rtrim($baseurl, '?/') . '/\', \'' . $this->cfg['uniID'] . '\')"', $this->pageindex);
                }
            }
            // image rescale
            if (!empty($this->imgName)) {
                if (empty($this->cfg['config']['settings']['rescale']) && !is_numeric($this->cfg['config']['settings']['rescale'])) {
                    addInlineCss('
	.' . $this->imgName . '{}');
                } else {
                    $vals = explode(',', $this->cfg['config']['settings']['rescale']);
                    addInlineCss('
	.' . $this->imgName . '{' . (empty($vals[0]) ? 'width:auto' : 'max-width:' . (strpos($vals[0], '%') === false ? $vals[0] . 'px' : $vals[0])) . ';' . (empty($vals[1]) ? 'height:auto' : 'max-height:' . (strpos($vals[1], '%') === false ? $vals[1] . 'px' : $vals[1])) . ';}');
                }
            }
        }
        // return the visibility
        return $this->visible;
    }
 /**
  * InitContent.
  * Checks the cache status and create the content.
  */
 function pmxc_InitContent()
 {
     global $scripturl, $boardurl, $pmxCacheFunc;
     if ($this->visible) {
         // content cached ?
         if ($this->cfg['cache'] > 0) {
             // check if the block cached
             if (($cachedata = $pmxCacheFunc['get']($this->cache_key, $this->cache_mode)) !== null) {
                 list($this->feedheader, $this->rsscontent) = $cachedata;
             } else {
                 $this->rssreader_Content();
                 $cachedata = array($this->feedheader, $this->rsscontent);
                 $pmxCacheFunc['put']($this->cache_key, $cachedata, $this->TimeToLife, $this->cache_mode);
             }
             unset($cachedata);
         } else {
             $this->rssreader_Content();
         }
         // create page index if set ..
         if (!empty($this->cfg['config']['settings']['onpage']) && count($this->rsscontent) > $this->cfg['config']['settings']['onpage']) {
             $this->postKey = 'pmxpost_' . $this->cfg['blocktype'] . $this->cfg['id'] . (!empty($this->inBlockCall) ? '_0' : '');
             $this->postarray = array('pg' => 0);
             if (isset($_POST[$this->postKey])) {
                 pmx_GetPostKey($this->postKey, $this->postarray);
                 $_SESSION['PortaMx'][$this->postKey] = $this->postarray;
                 $this->startpage = $this->postarray['pg'];
             } elseif (isset($_SESSION['PortaMx'][$this->postKey])) {
                 if (intval($_SESSION['PortaMx'][$this->postKey]['pg'] * $this->cfg['config']['settings']['onpage']) > count($this->rsscontent)) {
                     $this->startpage = 0;
                 } else {
                     $this->startpage = $_SESSION['PortaMx'][$this->postKey]['pg'];
                 }
             } else {
                 $this->startpage = 0;
             }
             $baseurl = function_exists('pmxsef_query') ? $boardurl . '/' : $scripturl . '?';
             $this->pmxc_constructPageIndex(count($this->rsscontent), $this->cfg['config']['settings']['onpage'], false, $this->startpage);
             $this->pageindex = str_replace('<a', '<a onclick="pmx_StaticBlockSub(\'' . $this->postKey . '\', this, \'/' . rtrim($baseurl, '?/') . '/\', \'' . $this->cfg['uniID'] . '\')"', $this->pageindex);
         }
     }
     // return the visibility flag (true/false)
     return $this->visible;
 }
 /**
  * InitContent.
  * Checks the cache status and create the content.
  */
 function pmxc_InitContent()
 {
     global $context, $pmxCacheFunc;
     // requested category and limited to admins??
     if (empty($this->cfg['static_block'])) {
         if (!empty($this->cfg['config']['request']) && !allowPmx('pmx_admin')) {
             $this->visible = false;
         }
         // requested category ecl check
         if (!empty($this->cfg['config']['check_ecl']) && !pmx_checkECL_Cookie(!empty($this->cfg['config']['check_eclbots']))) {
             $this->visible = false;
         }
     }
     // if visible init the content
     if ($this->visible) {
         $this->postKey = 'pmxpost_' . (!empty($this->cfg['static_block']) ? 'cat_block' : $this->cfg['blocktype']) . $this->cfg['id'] . (!empty($this->inBlockCall) ? '_0' : '');
         $this->postarray[$this->postKey] = array('cat' => '', 'child' => '', 'art' => '', 'pg' => '0');
         // cleanup $_GET for vars we need here
         $GETpost = null;
         if (!empty($_GET)) {
             $GETpost = $_GET;
             $tmp = array_diff(array_keys($this->postarray[$this->postKey]), array_keys($GETpost));
             while (list($d, $key) = each($tmp)) {
                 unset($GETpost[$key]);
             }
         }
         if (empty($GETpost) && empty($_POST[$this->postKey]) && !empty($_SESSION['PortaMx'][$this->postKey])) {
             $this->postarray[$this->postKey] = array_merge($this->postarray[$this->postKey], $_SESSION['PortaMx'][$this->postKey]);
         }
         if (empty($this->postarray[$this->postKey]['cat']) && !empty($this->cfg['static_block'])) {
             $this->postarray[$this->postKey]['cat'] = $this->cfg['config']['settings']['category'];
         }
         // reset current page ?
         if (!empty($_POST[$this->postKey])) {
             $data = array('cat' => '', 'child' => '', 'art' => '', 'pg' => '0');
             if (!empty($_POST[$this->postKey])) {
                 $this->postarray[$this->postKey] = pmx_GetPostKey($this->postKey, $data);
             } else {
                 if (isset($_SESSION['PortaMx'][$this->postKey])) {
                     $this->postarray[$this->postKey] = $_SESSION['PortaMx'][$this->postKey];
                 }
                 $data = $this->postarray[$this->postKey] = array_merge($this->postarray[$this->postKey], $GETpost);
             }
         } elseif (empty($GETpost) && empty($_POST[$this->postKey]) && isset($_SESSION['PortaMx'][$this->postKey])) {
             $this->postarray[$this->postKey] = $_SESSION['PortaMx'][$this->postKey];
         }
         if (!empty($GETpost)) {
             $this->postarray[$this->postKey] = array_merge($this->postarray[$this->postKey], $GETpost);
         }
         $_SESSION['PortaMx'][$this->postKey] = $this->postarray[$this->postKey];
         // called from static category block?
         if (!empty($this->cfg['static_block'])) {
             // get the category
             if (!empty($this->cfg['cache'])) {
                 $cachedata = $pmxCacheFunc['get']($this->cache_key, $this->cache_mode);
             } else {
                 $cachedata = null;
             }
             if ($cachedata !== null) {
                 list($this->categories, $this->articles) = $cachedata;
                 $cats = $this->categories[$this->cfg['config']['settings']['category']];
             } else {
                 $cats = PortaMx_getCatByID(null, $this->cfg['config']['settings']['category']);
                 $cats['config'] = unserialize($cats['config']);
                 // inherit acs from block?
                 if (!empty($this->cfg['config']['settings']['inherit_acs'])) {
                     $cats['acsgrp'] = $this->cfg['acsgrp'];
                 }
                 // Main cat can show?
                 if (!allowPmxGroup($cats['acsgrp'])) {
                     return false;
                 }
                 // Main cat ecl check
                 if (!empty($cats['config']['check_ecl']) && !pmx_checkECL_Cookie(!empty($cats['config']['check_eclbots']))) {
                     return false;
                 }
                 // get category(s) and articles
                 $this->getCatsAndChilds($cats, $cats['acsgrp'], !empty($cats['config']['settings']['inherit_acs']));
                 if (!empty($this->cfg['cache'])) {
                     $pmxCacheFunc['put']($this->cache_key, array($this->categories, $this->articles), $this->cache_time, $this->cache_mode);
                 }
             }
             // check category elc
             foreach ($this->categories as $eclKey => $eclCat) {
                 if (!empty($eclCat['config']['check_ecl']) && !pmx_checkECL_Cookie(!empty($eclCat['config']['check_eclbots']))) {
                     unset($this->categories[$eclKey]);
                 }
             }
             $this->postarray[$this->postKey]['cat'] = $cats['name'];
             $this->firstcat = !empty($this->postarray[$this->postKey]['child']) ? $this->postarray[$this->postKey]['child'] : $cats['name'];
             $this->curCat = null;
             if (isset($this->categories[$this->firstcat])) {
                 $this->curCat = $this->categories[$this->firstcat];
             }
             if (!is_null($this->curCat) && !empty($this->postarray[$this->postKey]['art'])) {
                 $found = false;
                 foreach ($this->articles[$this->curCat['name']] as $article) {
                     $found = $article['name'] == $this->postarray[$this->postKey]['art'] ? true : $found;
                 }
             } else {
                 $found = true;
             }
             if (!is_null($this->curCat) && !empty($found)) {
                 if ($this->cfg['config']['settings']['usedframe'] == 'block') {
                     $this->curCat['config']['visuals'] = $this->cfg['config']['visuals'];
                     $this->curCat['config']['csfile'] = $this->cfg['config']['cssfile'];
                 }
                 // check framemode
                 if ($this->cfg['config']['settings']['usedframe'] == 'cat') {
                     $this->cfg['config']['skip_outerframe'] = true;
                     $this->curCat['catid'] = $this->curCat['id'];
                 } else {
                     $this->curCat['config']['skip_outerframe'] = true;
                     $this->curCat['config']['visuals']['frame'] = $this->cfg['config']['visuals']['frame'];
                     $this->cfg['catid'] = $this->cfg['id'];
                     $this->cfg['blocktype'] = 'catblock';
                 }
             } else {
                 $this->visible = false;
             }
         } else {
             // get cat data and all childs
             $cats = PortaMx_getCatByID(null, $this->postarray[$this->postKey]['cat']);
             // Main cat can show?
             if (!allowPmxGroup($cats['acsgrp'])) {
                 return false;
             }
             // Main cat ecl check
             if (!empty($cats['config']['check_ecl']) && !pmx_checkECL_Cookie(!empty($cats['config']['check_eclbots']))) {
                 return false;
             }
             // get categoy(s) and articles
             $this->getCatsAndChilds($cats, $cats['acsgrp'], !empty($cats['config']['settings']['inherit_acs']));
             $this->firstcat = !empty($this->postarray[$this->postKey]['child']) ? $this->postarray[$this->postKey]['child'] : $this->postarray[$this->postKey]['cat'];
             $this->curCat = null;
             if (isset($this->categories[$this->firstcat])) {
                 $this->curCat = $this->categories[$this->firstcat];
             }
             if (!is_null($this->curCat) && !empty($this->postarray[$this->postKey]['art'])) {
                 $found = false;
                 foreach ($this->articles[$this->curCat['name']] as $article) {
                     $found = $article['name'] == $this->postarray[$this->postKey]['art'] ? true : $found;
                 }
             } else {
                 $found = true;
             }
             if (!is_null($this->curCat) && !empty($found)) {
                 // save titles for linktree
                 $context['pmx']['pagenames']['cat'] = $this->categories[$cats['name']]['title'];
                 if (empty($context['pmx']['pagenames']['cat'])) {
                     $context['pmx']['pagenames']['cat'] = htmlspecialchars($cats['name'], ENT_QUOTES);
                 }
                 if (!empty($this->postarray[$this->postKey]['child'])) {
                     $context['pmx']['pagenames']['child'] = $this->curCat['title'];
                     if (empty($context['pmx']['pagenames']['child'])) {
                         $context['pmx']['pagenames']['child'] = htmlspecialchars($this->curCat['name'], ENT_QUOTES);
                     }
                 }
                 $this->cfg['uniID'] = 'cat' . $this->categories[$cats['name']]['id'];
                 $this->cfg['config']['skip_outerframe'] = true;
                 $this->curCat['catid'] = $this->curCat['id'];
             } else {
                 $this->visible = false;
             }
         }
     }
     if (!empty($this->visible) && !empty($this->articles)) {
         // handle special php articles
         foreach ($this->articles as $cn => $artlist) {
             foreach ($artlist as $id => $article) {
                 if ($article['ctype'] == 'php' && preg_match('~\\[\\?pmx_initphp(.*)pmx_initphp\\?\\]~is', $article['content'], $match)) {
                     eval($match[1]);
                 }
                 if (!empty($article['config']['cssfile'])) {
                     $this->getCustomCSS($article);
                 }
             }
         }
     }
     return $this->visible;
 }
    /**
     * InitContent.
     * Checks the cache status and create the content.
     */
    function pmxc_InitContent()
    {
        global $context, $scripturl, $boardurl, $pmxCacheFunc;
        if (empty($context['pmx']['settings']['manager']['promote']) || empty($context['pmx']['promotes'])) {
            $this->visible = false;
        }
        // if visible init the content
        if ($this->visible) {
            // paging key
            $this->postKey = 'pmxpost_' . $this->cfg['blocktype'] . $this->cfg['id'] . (!empty($this->inBlockCall) ? '_0' : '');
            // posts can select by posts or boards .. defaut posts
            if (empty($this->cfg['config']['settings']['selectby'])) {
                $this->cfg['config']['settings']['selectby'] = 'posts';
            }
            // force reload for this block?
            if (!empty($_SESSION['pmx_refresh_promote']) && in_array($this->cfg['id'], $_SESSION['pmx_refresh_promote'])) {
                if (isset($_SESSION['PortaMx'][$this->postKey])) {
                    unset($_SESSION['PortaMx'][$this->postKey]);
                    $this->startpage = 0;
                }
                // clear reload and fetch the data
                $_SESSION['pmx_refresh_promote'] = array_diff($_SESSION['pmx_refresh_promote'], array($this->cfg['id']));
                $posts = $this->fetch_data();
                // store in cache if enabled
                if ($this->cfg['cache'] > 0) {
                    $pmxCacheFunc['put']($this->cache_key, array($posts, $this->posts, $this->attaches, $this->imgName), $this->cache_time, $this->cache_mode);
                }
            } else {
                // cache enabled ?
                if ($this->cfg['cache'] > 0) {
                    // cache valid?
                    if (($cachedata = $pmxCacheFunc['get']($this->cache_key, $this->cache_mode)) !== null) {
                        // yes..
                        list($posts, $this->posts, $this->attaches, $this->imgName) = $cachedata;
                        unset($cachedata);
                    } else {
                        $posts = $this->fetch_data();
                        $pmxCacheFunc['put']($this->cache_key, array($posts, $this->posts, $this->attaches, $this->imgName), $this->cache_time, $this->cache_mode);
                    }
                } else {
                    $posts = $this->fetch_data();
                }
            }
            // no posts .. disable the block
            if (empty($posts) || empty($this->posts)) {
                $this->visible = false;
            } elseif (!empty($this->cfg['config']['settings']['onpage'])) {
                if (!empty($this->cfg['config']['settings']['onpage']) && count($this->posts) > $this->cfg['config']['settings']['onpage']) {
                    $this->postarray = array('pg' => 0);
                    if (isset($_POST[$this->postKey])) {
                        pmx_GetPostKey($this->postKey, $this->postarray);
                        $_SESSION['PortaMx'][$this->postKey] = $this->postarray;
                        $this->startpage = $this->postarray['pg'];
                    } elseif (isset($_SESSION['PortaMx'][$this->postKey])) {
                        if (intval($_SESSION['PortaMx'][$this->postKey]['pg'] * $this->cfg['config']['settings']['onpage']) > count($this->posts)) {
                            $this->startpage = 0;
                        } else {
                            $this->startpage = $_SESSION['PortaMx'][$this->postKey]['pg'];
                        }
                    } else {
                        $this->startpage = 0;
                    }
                    $baseurl = function_exists('pmxsef_query') ? $boardurl . '/' : $scripturl . '?';
                    $this->pmxc_constructPageIndex(count($this->posts), $this->cfg['config']['settings']['onpage'], false, $this->startpage);
                    $this->pageindex = str_replace('<a', '<a onclick="pmx_StaticBlockSub(\'' . $this->postKey . '\', this, \'/' . rtrim($baseurl, '?/') . '/\', \'' . $this->cfg['uniID'] . '\')"', $this->pageindex);
                }
            }
            // image rescale..
            if (!empty($this->imgName)) {
                if (empty($this->cfg['config']['settings']['rescale']) && !is_numeric($this->cfg['config']['settings']['rescale'])) {
                    addInlineCss('
	.' . $this->imgName . '{}');
                } else {
                    $vals = explode(',', $this->cfg['config']['settings']['rescale']);
                    addInlineCss('
	.' . $this->imgName . '{' . (empty($vals[0]) ? 'width:auto' : 'max-width:' . (strpos($vals[0], '%') === false ? $vals[0] . 'px' : $vals[0])) . ';' . (empty($vals[1]) ? 'height:auto' : 'max-height:' . (strpos($vals[1], '%') === false ? $vals[1] . 'px' : $vals[1])) . ';}');
                }
            }
        }
        // return the visibility
        return $this->visible;
    }