{"id":24253,"date":"2021-05-10T15:56:00","date_gmt":"2021-05-10T12:56:00","guid":{"rendered":"https:\/\/themewp.inform.click\/?p=24253"},"modified":"2021-10-17T19:20:29","modified_gmt":"2021-10-17T16:20:29","slug":"kuidas-maarata-varukoopia-wordpressi-postituste-pisipiltidele","status":"publish","type":"post","link":"https:\/\/themewp.inform.click\/et\/kuidas-maarata-varukoopia-wordpressi-postituste-pisipiltidele\/","title":{"rendered":"Kuidas m\u00e4\u00e4rata varukoopia WordPressi postituste pisipiltidele"},"content":{"rendered":"<p>Piltidel on teie WordPressi postitustes oluline roll. Kui jagame blogi sotsiaalmeedias, kuvatakse teie postituse pisipildina esilet\u00f5stetud pilti. Need pildid on kasulikud publiku t\u00e4helepanu \u00e4ratamiseks. M\u00f5nes stsenaariumis, kui meil pole postituse pisipilti m\u00e4\u00e4ratud, peaksime vajama varupilti, mis toimiks nagu postituse esilet\u00f5stetud pilt. See varupilt v\u00f5ib olla teie postituse esimene pilt v\u00f5i staatiline vaikepilt.<\/p>\n<p>Selles artiklis uurime, kuidas m\u00e4\u00e4rata WordPressi postituste pisipiltide jaoks vaikevaru. Esmalt otsime esilet\u00f5stetud pilti, kui seda ei leita, m\u00e4\u00e4rame postituse sisu esimese pildi ja kui see ka eba\u00f5nnestub, m\u00e4\u00e4rake vaikimisi staatiline pilt.<\/p>\n<h3>M\u00e4\u00e4ra varukoopia WordPressi postituste pisipiltidele<\/h3>\n<p>Alustamiseks peaksite esmalt paigutama vaikepildi oma aktiivse teema kataloogi. Oletame, et teie pildi vaikenimi on &#8217;default.jpg&#8217;, siis saate selle paigutada oma teema piltide kausta. Teie pilditee on wp-content \/ themes \/ teie-theme-name \/ images \/ default.jpg.<\/p>\n<p>J\u00e4rgmisena peame lisama m\u00f5ne koodit\u00fcki ja parem koht koodi lisamiseks on teemafail <code>functions.php<\/code>. Avage <code>functions.php<\/code>fail oma lemmikredaktoris ja lisage faili l\u00f5ppu allolev kood.<\/p>\n<p><strong>funktsioonid.php<\/strong><\/p>\n<pre><code>function post_fallback_image() {\n\u00a0\u00a0\u00a0\u00a0global $post;\n\u00a0\u00a0\u00a0\u00a0$first_img = '';\n\u00a0\u00a0\u00a0\u00a0ob_start();\n\u00a0\u00a0\u00a0\u00a0ob_end_clean();\n\u00a0\u00a0\u00a0\u00a0$output = preg_match_all('\/&lt;img.+src=['\"]([^'\"]+)['\"].*&gt;\/i', $post-&gt;post_content, $matches);\n\u00a0\u00a0\u00a0\u00a0$first_img = $matches[1][0];\n\u00a0\n\u00a0\u00a0\u00a0\u00a0if (empty($first_img)) {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0$first_img = get_stylesheet_directory_uri(). \"\/images\/default.jpg\";\n\u00a0\u00a0\u00a0\u00a0}\n\u00a0\u00a0\u00a0\u00a0print '&lt;img src=\"'. $first_img .'\" alt=\"'. get_the_title() .'\" \/&gt;';\n}<\/code><\/pre>\n<p>Koodi kohal kontrollitakse postituse sisus olevat esimest pilti ja printige see v\u00e4lja. Kui postituse sisus pole \u00fchtegi pilti saadaval, prindib see vaikekujulise staatilise pildi teemakataloogist.<\/p>\n<p>WordPress kuvab postituste pisipilte erinevates kohtades. Leiate selle arhiivist, postitusloendist, \u00fche postituse lehelt. K\u00f5ik, mida peame tegema, on leida read, kus kasutatakse funktsiooni_post_thumbnail(). Seej\u00e4rel asendage see meetod allolevate ridadega:<\/p>\n<pre><code>&lt;?php\nif (has_post_thumbnail()): \u00a0\u00a0\u00a0\u00a0the_post_thumbnail( 'post-thumbnail', array( 'alt' =&gt; get_the_title()) );\nelse: \u00a0\u00a0\u00a0\u00a0post_fallback_image();\nendif;\n?&gt;<\/code><\/pre>\n<p>Loodame, et m\u00f5istate, kuidas WordPressi postituste pisipiltidele vaikevaru luua. Palun jagage oma m\u00f5tteid allpool olevas kommentaaride jaotises.<\/p>\n<h4>seotud artiklid<\/h4>\n<ul>\n<li><a href=\"https:\/\/themewp.inform.click\/et\/kuidas-laadida-wordpressi-postitusi-ajax-iga\/\" title=\"Kuidas laadida WordPressi postitust AJAX-iga\" >Kuidas laadida WordPressi postitust AJAX-iga<\/a><\/li>\n<li><a href=\"https:\/\/themewp.inform.click\/et\/konkreetse-kategooria-postituste-kuvamine-wordpressi-lehel\/\" title=\"Konkreetse kategooria postituste kuvamine WordPressi lehel\" >Konkreetse kategooria postituste kuvamine WordPressi lehel<\/a><\/li>\n<\/ul>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/artisansweb.net\" class=\"external external_icon\">artisansweb.net<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kui soovite WordPressis seada vaikepildi, siis olete \u00f5iges kohas. Selles artiklis n\u00e4itame, kuidas vaikepilti ilma a-ta seadistada<\/p>\n","protected":false},"author":1,"featured_media":22176,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[420,274,609],"tags":[842],"class_list":["post-24253","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mitmesugused-et","category-php-5","category-uncategorized-5","tag-affiai-et"],"_links":{"self":[{"href":"https:\/\/themewp.inform.click\/et\/wp-json\/wp\/v2\/posts\/24253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/themewp.inform.click\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/themewp.inform.click\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/et\/wp-json\/wp\/v2\/comments?post=24253"}],"version-history":[{"count":0,"href":"https:\/\/themewp.inform.click\/et\/wp-json\/wp\/v2\/posts\/24253\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/et\/wp-json\/wp\/v2\/media\/22176"}],"wp:attachment":[{"href":"https:\/\/themewp.inform.click\/et\/wp-json\/wp\/v2\/media?parent=24253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/themewp.inform.click\/et\/wp-json\/wp\/v2\/categories?post=24253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/themewp.inform.click\/et\/wp-json\/wp\/v2\/tags?post=24253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}